Import libarchive-2.2.5 with three modifications sent upstream:

- optional building of bsdtar
- optional dynamic linkage of bsdtar
- fixed libtool use for bsdtar linkage
- include of pre-built getdate.c

164 files changed, 89433 insertions, 0 deletions

diff --git a/archivers/libarchive/files/COPYING b/archivers/libarchive/files/COPYING
new file mode 100644
index 00000000000..6128d175fde
--- /dev/null
+++ b/archivers/libarchive/files/COPYING
@@ -0,0 +1,26 @@
+All of the C source code and documentation in this package is subject
+to the following:
+
+Copyright (c) 2003-2006 Tim Kientzle
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer
+   in this position and unchanged.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/archivers/libarchive/files/INSTALL b/archivers/libarchive/files/INSTALL
new file mode 100644
index 00000000000..6da53c30f33
--- /dev/null
+++ b/archivers/libarchive/files/INSTALL
@@ -0,0 +1,20 @@
+On most Unix-like systems, you should be able to install libarchive
+and bsdtar using the following common steps:
+    ./configure
+    make
+    make install
+
+If you need to customize the target directories or otherwise adjust
+the build setting, use
+    ./configure --help
+to list the configure options.
+
+To build and install only libarchive:
+    ./configure
+    make
+    cd libarchive && make install
+
+To build and install only bsdtar (assumes a suitable
+libarchive is already installed on the system):
+    ./configure
+    cd tar && make && make install
diff --git a/archivers/libarchive/files/Makefile.am b/archivers/libarchive/files/Makefile.am
new file mode 100644
index 00000000000..5f76b5bd841
--- /dev/null
+++ b/archivers/libarchive/files/Makefile.am
@@ -0,0 +1,218 @@
+## Process this file with automake to produce Makefile.in
+
+AUTOMAKE_OPTIONS = foreign subdir-objects
+
+BUILT_SOURCES = libarchive/test/list.h libarchive/archive.h
+
+EXTRA_DIST= version				\
+	config.h.in				\
+	examples				\
+	libarchive/test/list.h			\
+	tar/test				\
+	tar/getdate.c				\
+	cpio
+
+# Clean out some unneeded files and directories
+# that get picked up as part of the directories in EXTRA_DIST above.
+dist-hook:
+	rm -rf `find $(distdir) -name CVS -type d`
+	rm -rf `find $(distdir) -name .svn -type d`
+	rm -f `find $(distdir) -name '*~'`
+	rm -f `find $(distdir) -name '*.out'`
+	rm -f `find $(distdir) -name '*.core'`
+	rm -f $(distdir)/*/Makefile
+
+distclean-local:
+	-rm -f tar/getdate.c tar/getdate.h
+	-rm -f libarchive/test/list.h
+	-rm -rf autom4te.cache/
+	-rm -f *~
+
+lib_LTLIBRARIES=	libarchive.la
+if BUILD_BSDTAR
+bin_PROGRAMS=	bsdtar
+endif
+check_PROGRAMS= libarchive_test
+dist_man_MANS=$(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS)
+TESTS= libarchive_test
+
+#
+# Libarchive headers, source, etc.
+#
+#
+
+include_HEADERS= libarchive/archive_entry.h
+# Note: archive.h is built from archive.h.in, so don't
+# include archive.h in the distfile, but do install it.
+nodist_include_HEADERS= libarchive/archive.h
+
+libarchive_la_SOURCES=						\
+	libarchive/archive_check_magic.c			\
+	libarchive/archive_entry.c				\
+	libarchive/archive_entry.h				\
+	libarchive/archive_entry_copy_stat.c			\
+	libarchive/archive_entry_private.h			\
+	libarchive/archive_entry_stat.c				\
+	libarchive/archive_platform.h				\
+	libarchive/archive_private.h				\
+	libarchive/archive_read.c				\
+	libarchive/archive_read_data_into_fd.c			\
+	libarchive/archive_read_extract.c			\
+	libarchive/archive_read_open_fd.c			\
+	libarchive/archive_read_open_file.c			\
+	libarchive/archive_read_open_filename.c			\
+	libarchive/archive_read_open_memory.c			\
+	libarchive/archive_read_private.h			\
+	libarchive/archive_read_support_compression_all.c	\
+	libarchive/archive_read_support_compression_bzip2.c	\
+	libarchive/archive_read_support_compression_compress.c	\
+	libarchive/archive_read_support_compression_gzip.c	\
+	libarchive/archive_read_support_compression_none.c	\
+	libarchive/archive_read_support_compression_program.c	\
+	libarchive/archive_read_support_format_all.c		\
+	libarchive/archive_read_support_format_ar.c		\
+	libarchive/archive_read_support_format_cpio.c		\
+	libarchive/archive_read_support_format_empty.c		\
+	libarchive/archive_read_support_format_iso9660.c	\
+	libarchive/archive_read_support_format_tar.c		\
+	libarchive/archive_read_support_format_zip.c		\
+	libarchive/archive_string.c				\
+	libarchive/archive_string.h				\
+	libarchive/archive_string_sprintf.c			\
+	libarchive/archive_util.c				\
+	libarchive/archive_virtual.c				\
+	libarchive/archive_write.c				\
+	libarchive/archive_write_disk.c				\
+	libarchive/archive_write_disk_private.h			\
+	libarchive/archive_write_disk_set_standard_lookup.c	\
+	libarchive/archive_write_open_fd.c			\
+	libarchive/archive_write_open_file.c			\
+	libarchive/archive_write_open_filename.c		\
+	libarchive/archive_write_open_memory.c			\
+	libarchive/archive_write_private.h			\
+	libarchive/archive_write_set_compression_bzip2.c	\
+	libarchive/archive_write_set_compression_gzip.c		\
+	libarchive/archive_write_set_compression_none.c		\
+	libarchive/archive_write_set_compression_program.c	\
+	libarchive/archive_write_set_format.c			\
+	libarchive/archive_write_set_format_ar.c		\
+	libarchive/archive_write_set_format_by_name.c		\
+	libarchive/archive_write_set_format_cpio.c		\
+	libarchive/archive_write_set_format_cpio_newc.c		\
+	libarchive/archive_write_set_format_pax.c		\
+	libarchive/archive_write_set_format_shar.c		\
+	libarchive/archive_write_set_format_ustar.c		\
+	libarchive/config_freebsd.h				\
+	libarchive/config_windows.h				\
+	libarchive/filter_fork.c				\
+	libarchive/filter_fork.h
+
+# archive.h ends up in the build directory, so make sure we can find it.
+libarchive_la_CPPFLAGS=-I$(top_builddir)/libarchive
+libarchive_la_LDFLAGS= -version-info $(ARCHIVE_LIBTOOL_VERSION)
+
+libarchive_dist_man_MANS=					\
+	libarchive/archive_entry.3				\
+	libarchive/archive_read.3				\
+	libarchive/archive_util.3				\
+	libarchive/archive_write.3				\
+	libarchive/archive_write_disk.3				\
+	libarchive/libarchive.3					\
+	libarchive/libarchive_internals.3			\
+	libarchive/libarchive-formats.5				\
+	libarchive/tar.5
+
+#
+#
+# libarchive_test program
+#
+#
+libarchive_test_SOURCES=					\
+	$(libarchive_la_SOURCES)				\
+	libarchive/test/main.c					\
+	libarchive/test/read_open_memory.c			\
+	libarchive/test/test.h					\
+	libarchive/test/test_acl_basic.c			\
+	libarchive/test/test_acl_pax.c				\
+	libarchive/test/test_archive_api_feature.c		\
+	libarchive/test/test_bad_fd.c				\
+	libarchive/test/test_entry.c				\
+	libarchive/test/test_read_compress_program.c		\
+	libarchive/test/test_read_data_large.c			\
+	libarchive/test/test_read_extract.c			\
+	libarchive/test/test_read_format_ar.c			\
+	libarchive/test/test_read_format_cpio_bin.c		\
+	libarchive/test/test_read_format_cpio_bin_Z.c		\
+	libarchive/test/test_read_format_cpio_bin_bz2.c		\
+	libarchive/test/test_read_format_cpio_bin_gz.c		\
+	libarchive/test/test_read_format_cpio_odc.c		\
+	libarchive/test/test_read_format_cpio_svr4_gzip.c	\
+	libarchive/test/test_read_format_cpio_svr4c_Z.c		\
+	libarchive/test/test_read_format_empty.c		\
+	libarchive/test/test_read_format_gtar_gz.c		\
+	libarchive/test/test_read_format_gtar_sparse.c		\
+	libarchive/test/test_read_format_iso_gz.c		\
+	libarchive/test/test_read_format_isorr_bz2.c		\
+	libarchive/test/test_read_format_pax_bz2.c		\
+	libarchive/test/test_read_format_tar.c			\
+	libarchive/test/test_read_format_tbz.c			\
+	libarchive/test/test_read_format_tgz.c			\
+	libarchive/test/test_read_format_tz.c			\
+	libarchive/test/test_read_format_zip.c			\
+	libarchive/test/test_read_large.c			\
+	libarchive/test/test_read_pax_truncated.c		\
+	libarchive/test/test_read_position.c			\
+	libarchive/test/test_read_truncated.c			\
+	libarchive/test/test_tar_filenames.c			\
+	libarchive/test/test_write_compress_program.c		\
+	libarchive/test/test_write_disk.c			\
+	libarchive/test/test_write_disk_perms.c			\
+	libarchive/test/test_write_disk_secure.c		\
+	libarchive/test/test_write_format_ar.c			\
+	libarchive/test/test_write_format_cpio.c		\
+	libarchive/test/test_write_format_cpio_empty.c		\
+	libarchive/test/test_write_format_shar_empty.c		\
+	libarchive/test/test_write_format_tar.c			\
+	libarchive/test/test_write_format_tar_empty.c		\
+	libarchive/test/test_write_open_memory.c
+
+libarchive_test_CPPFLAGS=-I$(top_builddir)/libarchive -I$(top_builddir)/libarchive/test
+
+# The "list.h" file just lists all of the tests defined in all of the sources.
+# Building it automatically provides a sanity-check on libarchive_test_SOURCES
+# above.
+libarchive/test/list.h: Makefile
+	cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h
+
+#
+#
+# bsdtar source, docs, etc.
+#
+#
+
+bsdtar_SOURCES=				\
+		tar/bsdtar.c		\
+		tar/bsdtar.h		\
+		tar/bsdtar_platform.h	\
+		tar/getdate.y		\
+		tar/matching.c		\
+		tar/read.c		\
+		tar/tree.c		\
+		tar/tree.h		\
+		tar/util.c		\
+		tar/write.c
+
+bsdtar_DEPENDENCIES = libarchive.la		\
+		libarchive/archive_entry.h	\
+		libarchive/archive.h
+
+bsdtar_LDADD= libarchive.la
+bsdtar_CPPFLAGS=-I$(top_builddir)/libarchive
+# Link libarchive statically...
+bsdtar_dist_man_MANS=	tar/bsdtar.1
+
+if STATIC_BSDTAR
+bsdtar_LDFLAGS= -static -I$(destdir)/libarchive
+else
+bsdtar_LDFLAGS=	-I$(destdir)/libarchive
+endif
diff --git a/archivers/libarchive/files/Makefile.in b/archivers/libarchive/files/Makefile.in
new file mode 100644
index 00000000000..fd98403d36c
--- /dev/null
+++ b/archivers/libarchive/files/Makefile.in
@@ -0,0 +1,3851 @@
+# Makefile.in generated by automake 1.10 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@BUILD_BSDTAR_TRUE@bin_PROGRAMS = bsdtar$(EXEEXT)
+check_PROGRAMS = libarchive_test$(EXEEXT)
+TESTS = libarchive_test$(EXEEXT)
+subdir = .
+DIST_COMMON = README $(am__configure_deps) $(dist_man_MANS) \
+	$(include_HEADERS) $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(srcdir)/config.h.in $(top_srcdir)/configure \
+	$(top_srcdir)/libarchive/archive.h.in COPYING INSTALL NEWS \
+	config.aux/compile config.aux/config.guess \
+	config.aux/config.sub config.aux/depcomp config.aux/install-sh \
+	config.aux/ltmain.sh config.aux/missing config.aux/ylwrap \
+	tar/getdate.c
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/version $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = libarchive/archive.h
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
+	"$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" \
+	"$(DESTDIR)$(man5dir)" "$(DESTDIR)$(includedir)" \
+	"$(DESTDIR)$(includedir)"
+libLTLIBRARIES_INSTALL = $(INSTALL)
+LTLIBRARIES = $(lib_LTLIBRARIES)
+libarchive_la_LIBADD =
+am__dirstamp = $(am__leading_dot)dirstamp
+am_libarchive_la_OBJECTS =  \
+	libarchive/libarchive_la-archive_check_magic.lo \
+	libarchive/libarchive_la-archive_entry.lo \
+	libarchive/libarchive_la-archive_entry_copy_stat.lo \
+	libarchive/libarchive_la-archive_entry_stat.lo \
+	libarchive/libarchive_la-archive_read.lo \
+	libarchive/libarchive_la-archive_read_data_into_fd.lo \
+	libarchive/libarchive_la-archive_read_extract.lo \
+	libarchive/libarchive_la-archive_read_open_fd.lo \
+	libarchive/libarchive_la-archive_read_open_file.lo \
+	libarchive/libarchive_la-archive_read_open_filename.lo \
+	libarchive/libarchive_la-archive_read_open_memory.lo \
+	libarchive/libarchive_la-archive_read_support_compression_all.lo \
+	libarchive/libarchive_la-archive_read_support_compression_bzip2.lo \
+	libarchive/libarchive_la-archive_read_support_compression_compress.lo \
+	libarchive/libarchive_la-archive_read_support_compression_gzip.lo \
+	libarchive/libarchive_la-archive_read_support_compression_none.lo \
+	libarchive/libarchive_la-archive_read_support_compression_program.lo \
+	libarchive/libarchive_la-archive_read_support_format_all.lo \
+	libarchive/libarchive_la-archive_read_support_format_ar.lo \
+	libarchive/libarchive_la-archive_read_support_format_cpio.lo \
+	libarchive/libarchive_la-archive_read_support_format_empty.lo \
+	libarchive/libarchive_la-archive_read_support_format_iso9660.lo \
+	libarchive/libarchive_la-archive_read_support_format_tar.lo \
+	libarchive/libarchive_la-archive_read_support_format_zip.lo \
+	libarchive/libarchive_la-archive_string.lo \
+	libarchive/libarchive_la-archive_string_sprintf.lo \
+	libarchive/libarchive_la-archive_util.lo \
+	libarchive/libarchive_la-archive_virtual.lo \
+	libarchive/libarchive_la-archive_write.lo \
+	libarchive/libarchive_la-archive_write_disk.lo \
+	libarchive/libarchive_la-archive_write_disk_set_standard_lookup.lo \
+	libarchive/libarchive_la-archive_write_open_fd.lo \
+	libarchive/libarchive_la-archive_write_open_file.lo \
+	libarchive/libarchive_la-archive_write_open_filename.lo \
+	libarchive/libarchive_la-archive_write_open_memory.lo \
+	libarchive/libarchive_la-archive_write_set_compression_bzip2.lo \
+	libarchive/libarchive_la-archive_write_set_compression_gzip.lo \
+	libarchive/libarchive_la-archive_write_set_compression_none.lo \
+	libarchive/libarchive_la-archive_write_set_compression_program.lo \
+	libarchive/libarchive_la-archive_write_set_format.lo \
+	libarchive/libarchive_la-archive_write_set_format_ar.lo \
+	libarchive/libarchive_la-archive_write_set_format_by_name.lo \
+	libarchive/libarchive_la-archive_write_set_format_cpio.lo \
+	libarchive/libarchive_la-archive_write_set_format_cpio_newc.lo \
+	libarchive/libarchive_la-archive_write_set_format_pax.lo \
+	libarchive/libarchive_la-archive_write_set_format_shar.lo \
+	libarchive/libarchive_la-archive_write_set_format_ustar.lo \
+	libarchive/libarchive_la-filter_fork.lo
+libarchive_la_OBJECTS = $(am_libarchive_la_OBJECTS)
+libarchive_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(libarchive_la_LDFLAGS) $(LDFLAGS) -o $@
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_bsdtar_OBJECTS = tar/bsdtar-bsdtar.$(OBJEXT) \
+	tar/bsdtar-getdate.$(OBJEXT) tar/bsdtar-matching.$(OBJEXT) \
+	tar/bsdtar-read.$(OBJEXT) tar/bsdtar-tree.$(OBJEXT) \
+	tar/bsdtar-util.$(OBJEXT) tar/bsdtar-write.$(OBJEXT)
+bsdtar_OBJECTS = $(am_bsdtar_OBJECTS)
+bsdtar_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(bsdtar_LDFLAGS) \
+	$(LDFLAGS) -o $@
+am__objects_1 =  \
+	libarchive/libarchive_test-archive_check_magic.$(OBJEXT) \
+	libarchive/libarchive_test-archive_entry.$(OBJEXT) \
+	libarchive/libarchive_test-archive_entry_copy_stat.$(OBJEXT) \
+	libarchive/libarchive_test-archive_entry_stat.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_data_into_fd.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_extract.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_open_fd.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_open_file.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_open_filename.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_open_memory.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_all.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_bzip2.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_compress.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_gzip.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_none.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_compression_program.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_all.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_ar.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_cpio.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_empty.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_iso9660.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_tar.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_zip.$(OBJEXT) \
+	libarchive/libarchive_test-archive_string.$(OBJEXT) \
+	libarchive/libarchive_test-archive_string_sprintf.$(OBJEXT) \
+	libarchive/libarchive_test-archive_util.$(OBJEXT) \
+	libarchive/libarchive_test-archive_virtual.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_disk.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_disk_set_standard_lookup.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_open_fd.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_open_file.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_open_filename.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_open_memory.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_compression_bzip2.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_compression_gzip.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_compression_none.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_compression_program.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_ar.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_by_name.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_cpio.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_cpio_newc.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_pax.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_shar.$(OBJEXT) \
+	libarchive/libarchive_test-archive_write_set_format_ustar.$(OBJEXT) \
+	libarchive/libarchive_test-filter_fork.$(OBJEXT)
+am_libarchive_test_OBJECTS = $(am__objects_1) \
+	libarchive/test/libarchive_test-main.$(OBJEXT) \
+	libarchive/test/libarchive_test-read_open_memory.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_acl_basic.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_acl_pax.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_archive_api_feature.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_bad_fd.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_entry.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_compress_program.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_data_large.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_extract.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_ar.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_bin.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_bin_Z.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_bin_bz2.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_bin_gz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_odc.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_svr4_gzip.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_cpio_svr4c_Z.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_empty.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_gtar_gz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_gtar_sparse.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_iso_gz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_isorr_bz2.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_pax_bz2.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_tar.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_tbz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_tgz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_tz.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_zip.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_large.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_pax_truncated.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_position.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_truncated.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_tar_filenames.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_compress_program.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_disk.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_disk_perms.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_disk_secure.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_ar.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_cpio.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_cpio_empty.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_shar_empty.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_tar.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_format_tar_empty.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_write_open_memory.$(OBJEXT)
+libarchive_test_OBJECTS = $(am_libarchive_test_OBJECTS)
+libarchive_test_LDADD = $(LDADD)
+DEFAULT_INCLUDES = -I.@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/config.aux/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+YACCCOMPILE = $(YACC) $(YFLAGS) $(AM_YFLAGS)
+LTYACCCOMPILE = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(YACC) $(YFLAGS) $(AM_YFLAGS)
+YLWRAP = $(top_srcdir)/config.aux/ylwrap
+SOURCES = $(libarchive_la_SOURCES) $(bsdtar_SOURCES) \
+	$(libarchive_test_SOURCES)
+DIST_SOURCES = $(libarchive_la_SOURCES) $(bsdtar_SOURCES) \
+	$(libarchive_test_SOURCES)
+man1dir = $(mandir)/man1
+man3dir = $(mandir)/man3
+man5dir = $(mandir)/man5
+NROFF = nroff
+MANS = $(dist_man_MANS)
+includeHEADERS_INSTALL = $(INSTALL_HEADER)
+nodist_includeHEADERS_INSTALL = $(INSTALL_HEADER)
+HEADERS = $(include_HEADERS) $(nodist_include_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+  { test ! -d $(distdir) \
+    || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+         && rm -fr $(distdir); }; }
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AR = @AR@
+ARCHIVE_API_MAJOR = @ARCHIVE_API_MAJOR@
+ARCHIVE_API_MINOR = @ARCHIVE_API_MINOR@
+ARCHIVE_H_INCLUDE_INTTYPES_H = @ARCHIVE_H_INCLUDE_INTTYPES_H@
+ARCHIVE_LIBTOOL_VERSION = @ARCHIVE_LIBTOOL_VERSION@
+ARCHIVE_MAJOR = @ARCHIVE_MAJOR@
+ARCHIVE_MINOR = @ARCHIVE_MINOR@
+ARCHIVE_REVISION = @ARCHIVE_REVISION@
+ARCHIVE_VERSION = @ARCHIVE_VERSION@
+ARCHIVE_VERSION_STAMP = @ARCHIVE_VERSION_STAMP@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+RANLIB = @RANLIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_F77 = @ac_ct_F77@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = foreign subdir-objects
+BUILT_SOURCES = libarchive/test/list.h libarchive/archive.h
+EXTRA_DIST = version				\
+	config.h.in				\
+	examples				\
+	libarchive/test/list.h			\
+	tar/test				\
+	tar/getdate.c				\
+	cpio
+
+lib_LTLIBRARIES = libarchive.la
+dist_man_MANS = $(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS)
+
+#
+# Libarchive headers, source, etc.
+#
+#
+include_HEADERS = libarchive/archive_entry.h
+# Note: archive.h is built from archive.h.in, so don't
+# include archive.h in the distfile, but do install it.
+nodist_include_HEADERS = libarchive/archive.h
+libarchive_la_SOURCES = \
+	libarchive/archive_check_magic.c			\
+	libarchive/archive_entry.c				\
+	libarchive/archive_entry.h				\
+	libarchive/archive_entry_copy_stat.c			\
+	libarchive/archive_entry_private.h			\
+	libarchive/archive_entry_stat.c				\
+	libarchive/archive_platform.h				\
+	libarchive/archive_private.h				\
+	libarchive/archive_read.c				\
+	libarchive/archive_read_data_into_fd.c			\
+	libarchive/archive_read_extract.c			\
+	libarchive/archive_read_open_fd.c			\
+	libarchive/archive_read_open_file.c			\
+	libarchive/archive_read_open_filename.c			\
+	libarchive/archive_read_open_memory.c			\
+	libarchive/archive_read_private.h			\
+	libarchive/archive_read_support_compression_all.c	\
+	libarchive/archive_read_support_compression_bzip2.c	\
+	libarchive/archive_read_support_compression_compress.c	\
+	libarchive/archive_read_support_compression_gzip.c	\
+	libarchive/archive_read_support_compression_none.c	\
+	libarchive/archive_read_support_compression_program.c	\
+	libarchive/archive_read_support_format_all.c		\
+	libarchive/archive_read_support_format_ar.c		\
+	libarchive/archive_read_support_format_cpio.c		\
+	libarchive/archive_read_support_format_empty.c		\
+	libarchive/archive_read_support_format_iso9660.c	\
+	libarchive/archive_read_support_format_tar.c		\
+	libarchive/archive_read_support_format_zip.c		\
+	libarchive/archive_string.c				\
+	libarchive/archive_string.h				\
+	libarchive/archive_string_sprintf.c			\
+	libarchive/archive_util.c				\
+	libarchive/archive_virtual.c				\
+	libarchive/archive_write.c				\
+	libarchive/archive_write_disk.c				\
+	libarchive/archive_write_disk_private.h			\
+	libarchive/archive_write_disk_set_standard_lookup.c	\
+	libarchive/archive_write_open_fd.c			\
+	libarchive/archive_write_open_file.c			\
+	libarchive/archive_write_open_filename.c		\
+	libarchive/archive_write_open_memory.c			\
+	libarchive/archive_write_private.h			\
+	libarchive/archive_write_set_compression_bzip2.c	\
+	libarchive/archive_write_set_compression_gzip.c		\
+	libarchive/archive_write_set_compression_none.c		\
+	libarchive/archive_write_set_compression_program.c	\
+	libarchive/archive_write_set_format.c			\
+	libarchive/archive_write_set_format_ar.c		\
+	libarchive/archive_write_set_format_by_name.c		\
+	libarchive/archive_write_set_format_cpio.c		\
+	libarchive/archive_write_set_format_cpio_newc.c		\
+	libarchive/archive_write_set_format_pax.c		\
+	libarchive/archive_write_set_format_shar.c		\
+	libarchive/archive_write_set_format_ustar.c		\
+	libarchive/config_freebsd.h				\
+	libarchive/config_windows.h				\
+	libarchive/filter_fork.c				\
+	libarchive/filter_fork.h
+
+
+# archive.h ends up in the build directory, so make sure we can find it.
+libarchive_la_CPPFLAGS = -I$(top_builddir)/libarchive
+libarchive_la_LDFLAGS = -version-info $(ARCHIVE_LIBTOOL_VERSION)
+libarchive_dist_man_MANS = \
+	libarchive/archive_entry.3				\
+	libarchive/archive_read.3				\
+	libarchive/archive_util.3				\
+	libarchive/archive_write.3				\
+	libarchive/archive_write_disk.3				\
+	libarchive/libarchive.3					\
+	libarchive/libarchive_internals.3			\
+	libarchive/libarchive-formats.5				\
+	libarchive/tar.5
+
+
+#
+#
+# libarchive_test program
+#
+#
+libarchive_test_SOURCES = \
+	$(libarchive_la_SOURCES)				\
+	libarchive/test/main.c					\
+	libarchive/test/read_open_memory.c			\
+	libarchive/test/test.h					\
+	libarchive/test/test_acl_basic.c			\
+	libarchive/test/test_acl_pax.c				\
+	libarchive/test/test_archive_api_feature.c		\
+	libarchive/test/test_bad_fd.c				\
+	libarchive/test/test_entry.c				\
+	libarchive/test/test_read_compress_program.c		\
+	libarchive/test/test_read_data_large.c			\
+	libarchive/test/test_read_extract.c			\
+	libarchive/test/test_read_format_ar.c			\
+	libarchive/test/test_read_format_cpio_bin.c		\
+	libarchive/test/test_read_format_cpio_bin_Z.c		\
+	libarchive/test/test_read_format_cpio_bin_bz2.c		\
+	libarchive/test/test_read_format_cpio_bin_gz.c		\
+	libarchive/test/test_read_format_cpio_odc.c		\
+	libarchive/test/test_read_format_cpio_svr4_gzip.c	\
+	libarchive/test/test_read_format_cpio_svr4c_Z.c		\
+	libarchive/test/test_read_format_empty.c		\
+	libarchive/test/test_read_format_gtar_gz.c		\
+	libarchive/test/test_read_format_gtar_sparse.c		\
+	libarchive/test/test_read_format_iso_gz.c		\
+	libarchive/test/test_read_format_isorr_bz2.c		\
+	libarchive/test/test_read_format_pax_bz2.c		\
+	libarchive/test/test_read_format_tar.c			\
+	libarchive/test/test_read_format_tbz.c			\
+	libarchive/test/test_read_format_tgz.c			\
+	libarchive/test/test_read_format_tz.c			\
+	libarchive/test/test_read_format_zip.c			\
+	libarchive/test/test_read_large.c			\
+	libarchive/test/test_read_pax_truncated.c		\
+	libarchive/test/test_read_position.c			\
+	libarchive/test/test_read_truncated.c			\
+	libarchive/test/test_tar_filenames.c			\
+	libarchive/test/test_write_compress_program.c		\
+	libarchive/test/test_write_disk.c			\
+	libarchive/test/test_write_disk_perms.c			\
+	libarchive/test/test_write_disk_secure.c		\
+	libarchive/test/test_write_format_ar.c			\
+	libarchive/test/test_write_format_cpio.c		\
+	libarchive/test/test_write_format_cpio_empty.c		\
+	libarchive/test/test_write_format_shar_empty.c		\
+	libarchive/test/test_write_format_tar.c			\
+	libarchive/test/test_write_format_tar_empty.c		\
+	libarchive/test/test_write_open_memory.c
+
+libarchive_test_CPPFLAGS = -I$(top_builddir)/libarchive -I$(top_builddir)/libarchive/test
+
+#
+#
+# bsdtar source, docs, etc.
+#
+#
+bsdtar_SOURCES = \
+		tar/bsdtar.c		\
+		tar/bsdtar.h		\
+		tar/bsdtar_platform.h	\
+		tar/getdate.y		\
+		tar/matching.c		\
+		tar/read.c		\
+		tar/tree.c		\
+		tar/tree.h		\
+		tar/util.c		\
+		tar/write.c
+
+bsdtar_DEPENDENCIES = libarchive.la		\
+		libarchive/archive_entry.h	\
+		libarchive/archive.h
+
+bsdtar_LDADD = libarchive.la
+bsdtar_CPPFLAGS = -I$(top_builddir)/libarchive
+# Link libarchive statically...
+bsdtar_dist_man_MANS = tar/bsdtar.1
+@STATIC_BSDTAR_FALSE@bsdtar_LDFLAGS = -I$(destdir)/libarchive
+@STATIC_BSDTAR_TRUE@bsdtar_LDFLAGS = -static -I$(destdir)/libarchive
+all: $(BUILT_SOURCES) config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj .y
+am--refresh:
+	@:
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign '; \
+	      cd $(srcdir) && $(AUTOMAKE) --foreign  \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign  Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+
+config.h: stamp-h1
+	@if test ! -f $@; then \
+	  rm -f stamp-h1; \
+	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+	else :; fi
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in:  $(am__configure_deps) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	rm -f stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f config.h stamp-h1
+libarchive/archive.h: $(top_builddir)/config.status $(top_srcdir)/libarchive/archive.h.in
+	cd $(top_builddir) && $(SHELL) ./config.status $@
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    f=$(am__strip_dir) \
+	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+	  else :; fi; \
+	done
+
+uninstall-libLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  p=$(am__strip_dir) \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+	done
+
+clean-libLTLIBRARIES:
+	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+	  test "$$dir" != "$$p" || dir=.; \
+	  echo "rm -f \"$${dir}/so_locations\""; \
+	  rm -f "$${dir}/so_locations"; \
+	done
+libarchive/$(am__dirstamp):
+	@$(MKDIR_P) libarchive
+	@: > libarchive/$(am__dirstamp)
+libarchive/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) libarchive/$(DEPDIR)
+	@: > libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_check_magic.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_entry.lo: libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_entry_copy_stat.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_entry_stat.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read.lo: libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_data_into_fd.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_extract.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_open_fd.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_open_file.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_open_filename.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_open_memory.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_all.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_bzip2.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_compress.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_gzip.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_none.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_compression_program.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_all.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_ar.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_cpio.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_empty.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_iso9660.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_tar.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_zip.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_string.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_string_sprintf.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_util.lo: libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_virtual.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write.lo: libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_disk.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_disk_set_standard_lookup.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_open_fd.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_open_file.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_open_filename.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_open_memory.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_compression_bzip2.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_compression_gzip.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_compression_none.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_compression_program.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_ar.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_by_name.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_cpio.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_cpio_newc.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_pax.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_shar.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_write_set_format_ustar.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-filter_fork.lo: libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive.la: $(libarchive_la_OBJECTS) $(libarchive_la_DEPENDENCIES) 
+	$(libarchive_la_LINK) -rpath $(libdir) $(libarchive_la_OBJECTS) $(libarchive_la_LIBADD) $(LIBS)
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  if test -f $$p \
+	     || test -f $$p1 \
+	  ; then \
+	    f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+	   echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+	   $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+	  echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(bindir)/$$f"; \
+	done
+
+clean-binPROGRAMS:
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  echo " rm -f $$p $$f"; \
+	  rm -f $$p $$f ; \
+	done
+
+clean-checkPROGRAMS:
+	@list='$(check_PROGRAMS)'; for p in $$list; do \
+	  f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  echo " rm -f $$p $$f"; \
+	  rm -f $$p $$f ; \
+	done
+tar/$(am__dirstamp):
+	@$(MKDIR_P) tar
+	@: > tar/$(am__dirstamp)
+tar/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) tar/$(DEPDIR)
+	@: > tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-bsdtar.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-getdate.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-matching.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-read.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-tree.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-util.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+tar/bsdtar-write.$(OBJEXT): tar/$(am__dirstamp) \
+	tar/$(DEPDIR)/$(am__dirstamp)
+bsdtar$(EXEEXT): $(bsdtar_OBJECTS) $(bsdtar_DEPENDENCIES) 
+	@rm -f bsdtar$(EXEEXT)
+	$(bsdtar_LINK) $(bsdtar_OBJECTS) $(bsdtar_LDADD) $(LIBS)
+libarchive/libarchive_test-archive_check_magic.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_entry.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_entry_copy_stat.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_entry_stat.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_data_into_fd.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_extract.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_open_fd.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_open_file.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_open_filename.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_open_memory.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_all.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_bzip2.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_compress.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_gzip.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_none.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_compression_program.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_all.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_ar.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_cpio.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_empty.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_iso9660.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_tar.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_zip.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_string.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_string_sprintf.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_util.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_virtual.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_disk.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_disk_set_standard_lookup.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_open_fd.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_open_file.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_open_filename.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_open_memory.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_compression_bzip2.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_compression_gzip.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_compression_none.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_compression_program.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_ar.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_by_name.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_cpio.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_cpio_newc.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_pax.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_shar.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_write_set_format_ustar.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-filter_fork.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/$(am__dirstamp):
+	@$(MKDIR_P) libarchive/test
+	@: > libarchive/test/$(am__dirstamp)
+libarchive/test/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) libarchive/test/$(DEPDIR)
+	@: > libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-main.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-read_open_memory.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_acl_basic.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_acl_pax.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_archive_api_feature.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_bad_fd.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_entry.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_compress_program.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_data_large.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_extract.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_ar.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_bin.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_bin_Z.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_bin_bz2.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_bin_gz.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_odc.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_cpio_svr4_gzip.$(OBJEXT):  \
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+	    else \
+	      skip=`expr $$skip + 1`; \
+	      echo "SKIP: $$tst"; \
+	    fi; \
+	  done; \
+	  if test "$$failed" -eq 0; then \
+	    if test "$$xfail" -eq 0; then \
+	      banner="All $$all tests passed"; \
+	    else \
+	      banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
+	    fi; \
+	  else \
+	    if test "$$xpass" -eq 0; then \
+	      banner="$$failed of $$all tests failed"; \
+	    else \
+	      banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
+	    fi; \
+	  fi; \
+	  dashes="$$banner"; \
+	  skipped=""; \
+	  if test "$$skip" -ne 0; then \
+	    skipped="($$skip tests were not run)"; \
+	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$skipped"; \
+	  fi; \
+	  report=""; \
+	  if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
+	    report="Please report to $(PACKAGE_BUGREPORT)"; \
+	    test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$report"; \
+	  fi; \
+	  dashes=`echo "$$dashes" | sed s/./=/g`; \
+	  echo "$$dashes"; \
+	  echo "$$banner"; \
+	  test -z "$$skipped" || echo "$$skipped"; \
+	  test -z "$$report" || echo "$$report"; \
+	  echo "$$dashes"; \
+	  test "$$failed" -eq 0; \
+	else :; fi
+
+distdir: $(DISTFILES)
+	$(am__remove_distdir)
+	test -d $(distdir) || mkdir $(distdir)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
+	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r $(distdir)
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__remove_distdir)
+
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+	$(am__remove_distdir)
+
+dist-tarZ: distdir
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__remove_distdir)
+
+dist-shar: distdir
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	$(am__remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__remove_distdir)
+
+dist dist-all: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	mkdir $(distdir)/_build
+	mkdir $(distdir)/_inst
+	chmod a-w $(distdir)
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && cd $(distdir)/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck
+	$(am__remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@cd $(distuninstallcheck_dir) \
+	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(MANS) $(HEADERS) \
+		config.h
+install-binPROGRAMS: install-libLTLIBRARIES
+
+installdirs:
+	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(includedir)" "$(DESTDIR)$(includedir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-rm -f libarchive/$(DEPDIR)/$(am__dirstamp)
+	-rm -f libarchive/$(am__dirstamp)
+	-rm -f libarchive/test/$(DEPDIR)/$(am__dirstamp)
+	-rm -f libarchive/test/$(am__dirstamp)
+	-rm -f tar/$(DEPDIR)/$(am__dirstamp)
+	-rm -f tar/$(am__dirstamp)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-rm -f tar/getdate.c
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
+	clean-libLTLIBRARIES clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-local distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-includeHEADERS install-man \
+	install-nodist_includeHEADERS
+
+install-dvi: install-dvi-am
+
+install-exec-am: install-binPROGRAMS install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man: install-man1 install-man3 install-man5
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -rf libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS uninstall-includeHEADERS \
+	uninstall-libLTLIBRARIES uninstall-man \
+	uninstall-nodist_includeHEADERS
+
+uninstall-man: uninstall-man1 uninstall-man3 uninstall-man5
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am am--refresh check check-TESTS check-am \
+	clean clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
+	clean-libLTLIBRARIES clean-libtool ctags dist dist-all \
+	dist-bzip2 dist-gzip dist-hook dist-shar dist-tarZ dist-zip \
+	distcheck distclean distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-local distclean-tags \
+	distcleancheck distdir distuninstallcheck dvi dvi-am html \
+	html-am info info-am install install-am install-binPROGRAMS \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-includeHEADERS install-info install-info-am \
+	install-libLTLIBRARIES install-man install-man1 install-man3 \
+	install-man5 install-nodist_includeHEADERS install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-binPROGRAMS \
+	uninstall-includeHEADERS uninstall-libLTLIBRARIES \
+	uninstall-man uninstall-man1 uninstall-man3 uninstall-man5 \
+	uninstall-nodist_includeHEADERS
+
+
+# Clean out some unneeded files and directories
+# that get picked up as part of the directories in EXTRA_DIST above.
+dist-hook:
+	rm -rf `find $(distdir) -name CVS -type d`
+	rm -rf `find $(distdir) -name .svn -type d`
+	rm -f `find $(distdir) -name '*~'`
+	rm -f `find $(distdir) -name '*.out'`
+	rm -f `find $(distdir) -name '*.core'`
+	rm -f $(distdir)/*/Makefile
+
+distclean-local:
+	-rm -f tar/getdate.c tar/getdate.h
+	-rm -f libarchive/test/list.h
+	-rm -rf autom4te.cache/
+	-rm -f *~
+
+# The "list.h" file just lists all of the tests defined in all of the sources.
+# Building it automatically provides a sanity-check on libarchive_test_SOURCES
+# above.
+libarchive/test/list.h: Makefile
+	cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/archivers/libarchive/files/NEWS b/archivers/libarchive/files/NEWS
new file mode 100644
index 00000000000..941a62a4e3a
--- /dev/null
+++ b/archivers/libarchive/files/NEWS
@@ -0,0 +1,225 @@
+
+Jul 13, 2007: libarchive 2.2.5 released
+
+Jul 12, 2007: libarchive 2.2.4 released
+
+May 26, 2007: libarchive 2.2.3 released
+May 26, 2007: Fix memory leaks in ZIP reader and shar writer, add some
+	missing system headers to archive_entry.h, dead code cleanup
+	from Colin Percival, more tests for gzip/bzip2, fix an
+	EOF anomaly in bzip2 decompression.
+
+May 12, 2007: libarchive 2.2.2 released
+May 12, 2007: Fix archive_write_disk permission restore by cloning
+	entry passed into write_header so that permission info is
+	still available at finish_entry time.  (archive_read_extract()
+	worked okay because it held onto the passed-in entry, but
+	direct consumers of archive_write_disk would break).  This
+	required fixing archive_entry_clone(), which now works and has
+	a reasonably complete test case.
+May 10, 2007: Skeletal cpio implementation.
+
+May 06, 2007: libarchive 2.2.1 released
+May 06, 2007: Flesh out a lot more of test_entry.c so as to catch
+	problems such as the device node breakage before releasing <sigh>.
+May 05, 2007: Fix a bad bug introduced in 2.1.9 that broke device
+	node entries in tar archives.
+May 03, 2007: Move 'struct stat' out of archive_entry core as well.
+	This removes some portability headaches and fixes a bunch
+	of corner cases that arise when manipulating archives on
+	dissimilar systems.
+
+Apr 30, 2007: libarchive 2.1.10 released
+Apr 31, 2007: Minor code cleanup.
+
+Apr 24, 2007: libarchive 2.1.9 released
+Apr 24, 2007: Fix some recently-introduced problems with libraries
+	(Just let automake handle it and it all works much better.)
+	Finish isolating major()/minor()/makedev() in archive_entry.c.
+
+Apr 23, 2007: libarchive 2.1.8 released
+Apr 23, 2007: Minor fixes found from building on MacOS X
+
+Apr 22, 2007: libarchive 2.1.7 released
+Apr 22, 2007: Eliminated all uses of 'struct stat' from the
+	format readers/writers.  This should improve portability;
+	'struct stat' is now only used in archive_entry and in
+	code that actually touches the disk.
+
+Apr 17, 2007: libarchive 2.1.6 released
+	Libarchive now compiles and passes all tests on Interix.
+
+Apr 16, 2007: libarchive 2.1.5 released
+
+Apr 15, 2007: libarchive 2.1b2 released
+Apr 15, 2007: New libarchive_internals.3 documentation of internal APIs.
+	Not complete, but should prove helpful.
+Apr 15, 2007: Experimental "read_compress_program" and "write_compress_program"
+	for using libarchive with external compression.  Not yet
+	well tested, and likely has portability issues.  Feedback
+	appreciated.
+
+Apr 14, 2007: libarchive 2.0.31 released
+Apr 14, 2007: More fixes for Interix, more 'ar' work
+
+Apr 14, 2007: libarchive 2.0.30 released
+Apr 13, 2007: libarchive now enforces trailing '/' on dirs
+	written to tar archives
+
+Apr 11, 2007: libarchive 2.0.29 released
+Apr 11, 2007: Make it easier to statically configure for different platforms.
+Apr 11, 2007: Updated config.guess, config.sub, libtool
+
+Apr 06, 2007: libarchive 2.0.28 released
+Apr 06, 2007: 'ar' format read/write support thanks to Kai Wang.
+
+Apr 01, 2007: libarchive 2.0.27 released
+Mar 31, 2007: Several minor fixes from Colin Percival and Joerg Sonnenberger.
+
+Mar 12, 2007: libarchive 2.0.25 released
+Mar 12, 2007: Fix broken --unlink flag.
+
+Mar 11, 2007: libarchive 2.0.24 released
+Mar 10, 2007: Correct an ACL blunder that causes any ACL with an entry
+    that refers to a non-existent user or group to not be restored correctly.
+    The fix both makes the parser more tolerant (so that archives created
+    with the buggy ACLs can be read now) and corrects the ACL formatter.
+Mar 10, 2007: More work on test portability to Linux.
+
+Mar 10, 2007: libarchive 2.0.22 released
+Mar 10, 2007: Header cleanups; added linux/fs.h, removed
+    some unnecessary headers, added #include guards in bsdtar.
+    If you see any obvious compile failures from this, let me know.
+Mar 10, 2007: Work on bsdtar test scripts: not yet robust enough
+    to enable as part of "make check", but getting better.
+Mar 10, 2007: libarchive now returns ARCHIVE_FAILED when
+    a header write fails in a way that only affects this item.
+    Less bad than ARCHIVE_FATAL, but worse than ARCHIVE_WARN.
+
+Mar 07, 2007: libarchive 2.0.21 released
+Mar 07, 2007: Add some ACL tests (only for the system-independent
+    portion of the ACL support for now).
+Mar 07, 2007: tar's ability to read ACLs off disk got
+    turned off for FreeBSD; re-enable it.  (ACL restores and
+    libarchive support for storing/reading ACLs from pax
+    archives was unaffected.)
+
+Mar 02, 2007: libarchive 2.0.20 released
+Mar 2, 2007:  It's not perfect, but it's pretty good.
+    Libarchive 2.0 is officially out of beta.
+
+Feb 28, 2007: libarchive 2.0b17 released
+Feb 27, 2007: Make the GID restore checks more robust by checking
+    whether the current user has too few or too many privileges.
+
+Feb 26, 2007: libarchive 2.0b15 released
+Feb 26, 2007: Don't lose symlinks when extracting from ISOs.
+    Thanks to Diego "Flameeyes" Pettenò for telling me about the
+    broken testcase on Gentoo that (finally!) led me to the cause
+    of this long-standing bug.
+
+Feb 26, 2007: libarchive 2.0b14 released
+Feb 26, 2007: Fix a broken test on platforms that lack lchmod().
+
+Feb 25, 2007: libarchive 2.0b13 released
+Feb 25, 2007: Empty archives were being written as empty files,
+    without a proper end-of-archive marker.  Fixed.
+
+Feb 23, 2007: libarchive 2.0b12 released
+Feb 22, 2007: Basic security checks added: _EXTRACT_SECURE_NODOTDOT
+    and _EXTRACT_SECURE_SYMLINK.  These checks used to be in bsdtar,
+    but they belong down in libarchive where they can be used by
+    other tools and where they can be better optimized.
+
+Feb 11, 2007: libarchive 2.0b11 released
+Feb 10, 2007: Fixed a bunch of errors in libarchive's handling
+    of EXTRACT_PERM and EXTRACT_OWNER, especially relating
+    to SUID and SGID bits.
+
+Jan 31, 2007: libarchive 2.0b9 released
+Jan 31, 2007: Added read support for "empty" archives as a
+    distinct archive format.  Bsdtar uses this to handle, e.g.,
+    "touch foo.tar; tar -rf foo.tar"
+
+Jan 22, 2007: libarchive 2.0b6 released
+Jan 22, 2007: archive_write_disk API is now in place.  It provides
+    a finer-grained interface than archive_read_extract.  In particular,
+    you can use it to create objects on disk without having an archive
+    around (just feed it archive_entry objects describing what you
+    want to create), you can override the uname/gname-to-uid/gid lookups
+    (minitar uses this to avoid getpwXXX() and getgrXXX() bloat).
+
+Jan 09, 2007: libarchive 2.0a3 released
+Jan 9, 2007: archive_extract is now much better; it handles the
+    most common cases with a minimal number of system calls.
+    Some features still need a lot of testing, especially corner
+    cases involving objects that already exist on disk.   I expect
+    the next round of API overhaul will simplify building test cases.
+Jan 9, 2007: a number of fixes thanks to Colin Percival, especially
+    corrections to the skip() framework and handling of large files.
+Jan 9, 2007: Fixes for large ISOs.  The code should correctly handle
+    very large ISOs with entries up to 4G.   Thanks to Robert Sciuk
+    for pointing out these issues.
+
+Sep 05, 2006: libarchive 1.3.1 released
+Sep 5, 2006: Bump version to 1.3 for new I/O wrappers.
+Sep 4, 2006: New memory and FILE read/write wrappers.
+Sep 4, 2006: libarchive test harness is now minimally functional;
+    it's located a few minor bugs in error-handling logic
+
+Aug 17, 2006: libarchive 1.2.54 released
+Aug 17, 2006: Outline ABI changes for libarchive 2.0; these
+   are protected behind #ifdef's until I think I've found everything
+   that needs to change.
+Aug 17, 2006: Fix error-handling in archive_read/write_close()
+   They weren't returning any errors before.
+Aug 17, 2006: Fix recursive-add logic to not trigger if it's not set
+   Fixes a bug adding files when writing archive to pipe or when
+   using archive_write_open() directly.
+Jul 2006: New "skip" handling improves performance extracting
+   single files from large uncompressed archives.
+
+Mar 21, 2006: 1.2.52 released
+Mar 21, 2006: Fix -p on platforms that don't have platform-specific
+   extended attribute code.
+Mar 20, 2006: Add NEWS file; fill in some older history from other
+   files.  I'll try to keep this file up-to-date from now on.
+
+OLDER NEWS SUMMARIES
+
+Mar 19, 2006: libarchive 1.2.51 released
+Mar 18, 2006: Many fixes to extended attribute support, including a redesign
+   of the storage format to simplify debugging.
+Mar 12, 2006: Remove 'tp' support; it was a fun idea, but not worth
+   spending much time on.
+Mar 11, 2006: Incorporated Jaakko Heinonen's still-experimental support
+   for extended attributes (Currently Linux-only.).
+Mar 11, 2006: Reorganized distribution package: There is now one tar.gz
+   file that builds both libarchive and bsdtar.
+Feb 13, 2006: Minor bug fixes: correctly read cpio device entries, write
+   Pax attribute entry names.
+Nov 7, 2005: Experimental 'tp' format support in libarchive.  Feedback
+   appreciated; this is not enabled by archive_read_support_format_all()
+   yet as I'm not quite content with the format detection heuristics.
+Nov 7, 2005: Some more portability improvements thanks to Darin Broady,
+   minor bugfixes.
+Oct 12, 2005: Use GNU libtool to build shared libraries on many systems.
+Aug 9, 2005: Correctly detect that MacOS X does not have POSIX ACLs.
+Apr 17, 2005: Kees Zeelenberg has ported libarchive and bsdtar to Windows:
+   http://gnuwin32.sourceforge.net/
+Apr 11, 2005: Extended Zip/Zip64 support thanks to Dan Nelson.  -L/-h
+   fix from Jaakko Heinonen.
+Mar 12, 2005: archive_read_extract can now handle very long
+   pathnames (I've tested with pathnames up to 1MB).
+Mar 12, 2005: Marcus Geiger has written an article about libarchive
+   http://xsnil.antbear.org/2005/02/05/archive-mit-libarchive-verarbeiten/
+   including examples of using it from Objective-C.  His MoinX
+   http://moinx.antbear.org/ desktop Wiki uses
+   libarchive for archiving and restoring Wiki pages.
+Jan 22, 2005: Preliminary ZIP extraction support,
+    new directory-walking code for bsdtar.
+Jan 16, 2005: ISO9660 extraction code added; manpage corrections.
+May 22, 2004: Many gtar-compatible long options have been added; almost
+    all FreeBSD ports extract correctly with bsdtar.
+May 18, 2004: bsdtar can read Solaris, HP-UX, Unixware, star, gtar,
+    and pdtar archives.
diff --git a/archivers/libarchive/files/README b/archivers/libarchive/files/README
new file mode 100644
index 00000000000..bcc4143d023
--- /dev/null
+++ b/archivers/libarchive/files/README
@@ -0,0 +1,114 @@
+README for libarchive bundle.
+
+This distribution bundle includes the following components:
+
+   * libarchive: a library for reading and writing streaming archives
+   * tar: the 'bsdtar' program is a full-featured 'tar'
+          replacement built on libarchive
+   * minitar: a compact sample demonstrating use of libarchive
+
+The top-level directory contains the following information files:
+   * NEWS - highlights of recent changes
+   * COPYING - what you can do with this
+   * INSTALL - installation instructions
+   * README - this file
+   * configure - configuration script, see INSTALL for details.
+
+The following files in the top-level directory are used by the
+'configure' script:
+
+   * Makefile.am, aclocal.m4, configure.ac
+       - used to build this distribution, only needed by maintainers
+   * Makefile.in, config.h.in
+	- templates used by configure script
+   * config.aux/* - auxiliary scripts used by build system
+
+Guide to Documentation installed by this system:
+ * bsdtar.1 explains the use of the bsdtar program
+ * libarchive.3 gives an overview of the library as a whole
+ * archive_read.3, archive_write.3, and archive_write_disk.3 provide
+   detailed calling sequences for the read and write APIs
+ * archive_entry.3 details the "struct archive_entry" utility class
+ * libarchive-formats.5 documents the file formats supported by the library
+ * tar.5 provides some detailed information about a variety of different
+   "tar" formats.
+
+You should also read the copious comments in "archive.h" and the source
+code for the sample "bsdtar" program for more details.  Please let me know
+about any errors or omissions you find.
+
+Currently, the library automatically detects and reads the following:
+  * gzip compression
+  * bzip2 compression
+  * compress/LZW compression
+  * GNU tar format (including GNU long filenames, long link names, and
+    sparse files)
+  * Solaris 9 extended tar format (including ACLs)
+  * Old V7 tar archives
+  * POSIX ustar
+  * POSIX pax interchange format
+  * POSIX octet-oriented cpio
+  * SVR4 ASCII cpio
+  * Binary cpio (big-endian or little-endian)
+  * ISO9660 CD-ROM images (with optional Rockridge extensions)
+  * ZIP archives (with uncompressed or "deflate" compressed entries)
+  * GNU and BSD 'ar' archives
+
+The library can write:
+  * gzip compression
+  * bzip2 compression
+  * POSIX ustar
+  * POSIX pax interchange format
+  * "restricted" pax format, which will create ustar archives except for
+    entries that require pax extensions (for long filenames, ACLs, etc).
+  * POSIX octet-oriented cpio
+  * shar archives
+  * GNU and BSD 'ar' archives
+
+Notes about the library architecture:
+
+ * This is a heavily stream-oriented system.  There is no direct
+   support for in-place modification or random access and no intention
+   of ever adding such support.  Adding such support would require
+   sacrificing a lot of other features, so don't bother asking.
+
+ * The library is designed to be extended with new compression and
+   archive formats.  The only requirement is that the format be
+   readable or writable as a stream and that each archive entry be
+   independent.
+
+ * On read, compression and format are always detected automatically.
+
+ * I've attempted to minimize static link pollution.  If you don't
+   explicitly invoke a particular feature (such as support for a
+   particular compression or format), it won't get pulled in.
+   In particular, if you don't explicitly enable a particular
+   compression or decompression support, you won't need to link
+   against the corresponding compression or decompression libraries.
+   This also reduces the size of statically-linked binaries in
+   environments where that matters.
+
+ * On read, the library accepts whatever blocks you hand it.
+   Your read callback is free to pass the library a byte at a time
+   or mmap the entire archive and give it to the library at once.
+   On write, the library always produces correctly-blocked
+   output.
+
+ * The object-style approach allows you to have multiple archive streams
+   open at once.  bsdtar uses this in its "@archive" extension.
+
+ * The archive itself is read/written using callback functions.
+   You can read an archive directly from an in-memory buffer or
+   write it to a socket, if you wish.  There are some utility
+   functions to provide easy-to-use "open file," etc, capabilities.
+
+ * The read/write APIs are designed to allow individual entries
+   to be read or written to any data source:  You can create
+   a block of data in memory and add it to a tar archive without
+   first writing a temporary file.  You can also read an entry from
+   an archive and write the data directly to a socket.  If you want
+   to read/write entries to disk, there are convenience functions to
+   make this especially easy.
+
+ * Note: "pax interchange format" is really an extended tar format,
+   despite what the name says.
diff --git a/archivers/libarchive/files/config.aux/compile b/archivers/libarchive/files/config.aux/compile
new file mode 100755
index 00000000000..1b1d2321695
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/compile
@@ -0,0 +1,142 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2005-05-14.22
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as `compile cc -o foo foo.c'.
+	# So we strip `-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no `-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # `.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/archivers/libarchive/files/config.aux/config.guess b/archivers/libarchive/files/config.aux/config.guess
new file mode 100755
index 00000000000..0f0fe712ae6
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/config.guess
@@ -0,0 +1,1516 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
+
+timestamp='2007-03-06'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep __LP64__ >/dev/null
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	case ${UNAME_MACHINE} in
+	    pc98)
+		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:[3456]*)
+    	case ${UNAME_MACHINE} in
+	    x86) 
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    EM64T | authenticamd)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo cris-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips64
+	#undef mips64el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mips64el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips64
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^CPU/{
+		s: ::g
+		p
+	    }'`"
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo or32-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit ;;
+    xtensa:Linux:*:*)
+    	echo xtensa-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit ;;
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+	    /^LIBC/{
+		s: ::g
+		p
+	    }'`"
+	test x"${LIBC}" != x && {
+		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+		exit
+	}
+	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/archivers/libarchive/files/config.aux/config.sub b/archivers/libarchive/files/config.aux/config.sub
new file mode 100755
index 00000000000..5defff65a6e
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/config.sub
@@ -0,0 +1,1622 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   Inc.
+
+timestamp='2007-01-18'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64vr | mips64vrel \
+	| mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| mt \
+	| msp430 \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu | strongarm \
+	| tahoe | thumb | tic4x | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+		;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tic55x | c55x*)
+		basic_machine=tic55x-unknown
+		os=-coff
+		;;
+	tic6x | c6x*)
+		basic_machine=tic6x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+        -os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+        -tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+		os=-elf
+		;;
+        spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        c4x-* | tic4x-*)
+        	os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+        mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+    	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/archivers/libarchive/files/config.aux/depcomp b/archivers/libarchive/files/config.aux/depcomp
new file mode 100755
index 00000000000..ca5ea4e1ef9
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/depcomp
@@ -0,0 +1,584 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2006-10-15.18
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006 Free Software
+# Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by `PROGRAMS ARGS'.
+  object      Object file output by `PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputing dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'.  On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like `#:fec' to the end of the
+    # dependency line.
+    tr ' ' '
+' < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr '
+' ' ' >> $depfile
+    echo >> $depfile
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' '
+' < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> $depfile
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
+  tmpdepfile="$stripped.u"
+  if test "$libtool" = yes; then
+    "$@" -Wc,-M
+  else
+    "$@" -M
+  fi
+  stat=$?
+
+  if test -f "$tmpdepfile"; then :
+  else
+    stripped=`echo "$stripped" | sed 's,^.*/,,'`
+    tmpdepfile="$stripped.u"
+  fi
+
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+
+  if test -f "$tmpdepfile"; then
+    outname="$stripped.o"
+    # Each line is of the form `foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # `$object: dependent.h' and one to simply `dependent.h:'.
+    sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
+    sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+icc)
+  # Intel's C compiler understands `-MD -MF file'.  However on
+  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # ICC 7.0 will fill foo.d with something like
+  #    foo.o: sub/foo.c
+  #    foo.o: sub/foo.h
+  # which is wrong.  We want:
+  #    sub/foo.o: sub/foo.c
+  #    sub/foo.o: sub/foo.h
+  #    sub/foo.c:
+  #    sub/foo.h:
+  # ICC 7.1 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using \ :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+    sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add `dependent.h:' lines.
+    sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
+  else
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+   # dependencies in `foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+   test "x$dir" = "x$object" && dir=
+   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+   if test "$libtool" = yes; then
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mechanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+      "$@" -Wc,-MD
+   else
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+      exit $stat
+   fi
+
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      # That's a tab and a space in the [].
+      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for `:'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  "$@" $dashmflag |
+    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no
+  for arg in "$@"; do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix="`echo $object | sed 's/^.*\././'`"
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test $1 != '--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E |
+    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o,
+  # because we must use -o when running libtool.
+  "$@" || exit $?
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+	set fnord "$@"
+	shift
+	shift
+	;;
+    *)
+	set fnord "$@" "$arg"
+	shift
+	shift
+	;;
+    esac
+  done
+  "$@" -E |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  echo "	" >> "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/archivers/libarchive/files/config.aux/install-sh b/archivers/libarchive/files/config.aux/install-sh
new file mode 100755
index 00000000000..4fbbae7b7ff
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/install-sh
@@ -0,0 +1,507 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-10-14.15
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""	$nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+posix_glob=
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chmodcmd=$chmodprog
+chowncmd=
+chgrpcmd=
+stripcmd=
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=
+dst=
+dir_arg=
+dstarg=
+no_target_directory=
+
+usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+-c         (ignored)
+-d         create directories instead of installing files.
+-g GROUP   $chgrpprog installed files to GROUP.
+-m MODE    $chmodprog installed files to MODE.
+-o USER    $chownprog installed files to USER.
+-s         $stripprog installed files.
+-t DIRECTORY  install into DIRECTORY.
+-T         report an error if DSTFILE is a directory.
+--help     display this help and exit.
+--version  display version info and exit.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) shift
+        continue;;
+
+    -d) dir_arg=true
+        shift
+        continue;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift
+        shift
+        continue;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+        shift
+        shift
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+        continue;;
+
+    -o) chowncmd="$chownprog $2"
+        shift
+        shift
+        continue;;
+
+    -s) stripcmd=$stripprog
+        shift
+        continue;;
+
+    -t) dstarg=$2
+	shift
+	shift
+	continue;;
+
+    -T) no_target_directory=true
+	shift
+	continue;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dstarg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dstarg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dstarg"
+      shift # fnord
+    fi
+    shift # arg
+    dstarg=$arg
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  trap '(exit $?); exit' 1 2 13 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src ;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dstarg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dstarg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst ;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dstarg: Is a directory" >&2
+	exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
+
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writeable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+	/*) prefix=/ ;;
+	-*) prefix=./ ;;
+	*)  prefix= ;;
+      esac
+
+      case $posix_glob in
+        '')
+	  if (set -f) 2>/dev/null; then
+	    posix_glob=true
+	  else
+	    posix_glob=false
+	  fi ;;
+      esac
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob && set -f
+      set fnord $dstdir
+      shift
+      $posix_glob && set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+	test -z "$d" && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # Now rename the file to the real destination.
+    { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \
+      || {
+	   # The rename failed, perhaps because mv can't rename something else
+	   # to itself, or perhaps because mv is so ancient that it does not
+	   # support -f.
+
+	   # Now remove or move aside any old file at destination location.
+	   # We try this two ways since rm can't unlink itself on some
+	   # systems and the destination file might be busy for other
+	   # reasons.  In this case, the final cleanup might fail but the new
+	   # file should still install successfully.
+	   {
+	     if test -f "$dst"; then
+	       $doit $rmcmd -f "$dst" 2>/dev/null \
+	       || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \
+		     && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\
+	       || {
+		 echo "$0: cannot unlink or rename $dst" >&2
+		 (exit 1); exit 1
+	       }
+	     else
+	       :
+	     fi
+	   } &&
+
+	   # Now rename the file to the real destination.
+	   $doit $mvcmd "$dsttmp" "$dst"
+	 }
+    } || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/archivers/libarchive/files/config.aux/ltmain.sh b/archivers/libarchive/files/config.aux/ltmain.sh
new file mode 100644
index 00000000000..a85567fc69f
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/ltmain.sh
@@ -0,0 +1,6919 @@
+# ltmain.sh - Provide generalized library-building support services.
+# NOTE: Changing this file will not affect anything until you rerun configure.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+basename="s,^.*/,,g"
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+progname=`echo "$progpath" | $SED $basename`
+modename="$progname"
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION=1.5.22
+TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes.
+if test -n "${ZSH_VERSION+set}" ; then
+  setopt NO_GLOB_SUBST
+fi
+
+# Check that we have a working $echo.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell, and then maybe $echo will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+default_mode=
+help="Try \`$progname --help' for more information."
+magic="%%%MAGIC variable%%%"
+mkdir="mkdir"
+mv="mv -f"
+rm="rm -f"
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  SP2NL='tr \040 \012'
+  NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  SP2NL='tr \100 \n'
+  NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+# NLS nuisances.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+# We save the old values to restore during execute mode.
+if test "${LC_ALL+set}" = set; then
+  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
+fi
+if test "${LANG+set}" = set; then
+  save_LANG="$LANG"; LANG=C; export LANG
+fi
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+  $echo "$modename: not configured to build any kind of library" 1>&2
+  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+  exit $EXIT_FAILURE
+fi
+
+# Global variables.
+mode=$default_mode
+nonopt=
+prev=
+prevopt=
+run=
+show="$echo"
+show_help=
+execute_dlfiles=
+duplicate_deps=no
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+
+#####################################
+# Shell function definitions:
+# This seems to be the best place for them
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+	# Failing that, at least try and use $RANDOM to avoid a race
+	my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+	save_mktempdir_umask=`umask`
+	umask 0077
+	$mkdir "$my_tmpdir"
+	umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || {
+        $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
+	exit $EXIT_FAILURE
+      }
+    fi
+
+    $echo "X$my_tmpdir" | $Xsed
+}
+
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
+      $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 | \
+	$SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $echo $win32_libid_type
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    # FreeBSD-specific: where we install compilers with non-standard names
+    tag_compilers_CC="*cc cc* *gcc gcc*"
+    tag_compilers_CXX="*c++ c++* *g++ g++*"
+    base_compiler=`set -- "$@"; echo $1`
+
+    # If $tagname isn't set, then try to infer if the default "CC" tag applies
+    if test -z "$tagname"; then
+      for zp in $tag_compilers_CC; do
+        case $base_compiler in
+	 $zp) tagname="CC"; break;;
+	esac
+      done
+    fi
+
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	case $arg in
+	  *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	CC_quoted="$CC_quoted $arg"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	    # Double-quote args containing other shell metacharacters.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    CC_quoted="$CC_quoted $arg"
+	  done
+	    case "$@ " in
+	      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+
+	    # FreeBSD-specific: try compilers based on inferred tag
+	    if test -z "$tagname"; then
+	      eval "tag_compilers=\$tag_compilers_${z}"
+	      if test -n "$tag_compilers"; then
+		for zp in $tag_compilers; do
+		  case $base_compiler in   
+		    $zp) tagname=$z; break;;
+		  esac
+		done
+		if test -n "$tagname"; then
+		  break
+		fi
+	      fi
+            fi
+          fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  $echo "$modename: unable to infer tagged configuration"
+	  $echo "$modename: specify a tag with \`--tag'" 1>&2
+	  exit $EXIT_FAILURE
+#        else
+#          $echo "$modename: using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+
+    $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
+    $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
+      exit $EXIT_FAILURE
+    fi
+}
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+    my_status=""
+
+    $show "${rm}r $my_gentop"
+    $run ${rm}r "$my_gentop"
+    $show "$mkdir $my_gentop"
+    $run $mkdir "$my_gentop"
+    my_status=$?
+    if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
+      exit $my_status
+    fi
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
+      my_xdir="$my_gentop/$my_xlib"
+
+      $show "${rm}r $my_xdir"
+      $run ${rm}r "$my_xdir"
+      $show "$mkdir $my_xdir"
+      $run $mkdir "$my_xdir"
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
+	exit $exit_status
+      fi
+      case $host in
+      *-darwin*)
+	$show "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	if test -z "$run"; then
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
+	  darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
+	  if test -n "$darwin_arches"; then 
+	    darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    $show "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+      ## Okay now we have a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+	      lipo -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    ${rm}r unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd "$darwin_orig_dir"
+ 	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	fi # $run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+    func_extract_archives_result="$my_oldobjs"
+}
+# End of Shell function definitions
+#####################################
+
+# Darwin sucks
+eval std_shrext=\"$shrext_cmds\"
+
+disable_libs=no
+
+# Parse our command line options once, thoroughly.
+while test "$#" -gt 0
+do
+  arg="$1"
+  shift
+
+  case $arg in
+  -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$prev"; then
+    case $prev in
+    execute_dlfiles)
+      execute_dlfiles="$execute_dlfiles $arg"
+      ;;
+    tag)
+      tagname="$arg"
+      preserve_args="${preserve_args}=$arg"
+
+      # Check whether tagname contains only valid characters
+      case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+	$echo "$progname: invalid tag name: $tagname" 1>&2
+	exit $EXIT_FAILURE
+	;;
+      esac
+
+      case $tagname in
+      CC)
+	# Don't test for the "default" C tag, as we know, it's there, but
+	# not specially marked.
+	;;
+      *)
+	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
+	  taglist="$taglist $tagname"
+	  # Evaluate the configuration.
+	  eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
+	else
+	  $echo "$progname: ignoring unknown tag $tagname" 1>&2
+	fi
+	;;
+      esac
+      ;;
+    *)
+      eval "$prev=\$arg"
+      ;;
+    esac
+
+    prev=
+    prevopt=
+    continue
+  fi
+
+  # Have we seen a non-optional argument yet?
+  case $arg in
+  --help)
+    show_help=yes
+    ;;
+
+  --version)
+    $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
+    $echo
+    $echo "Copyright (C) 2005  Free Software Foundation, Inc."
+    $echo "This is free software; see the source for copying conditions.  There is NO"
+    $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    exit $?
+    ;;
+
+  --config)
+    ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
+    done
+    exit $?
+    ;;
+
+  --debug)
+    $echo "$progname: enabling shell trace mode"
+    set -x
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --dry-run | -n)
+    run=:
+    ;;
+
+  --features)
+    $echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $echo "enable shared libraries"
+    else
+      $echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $echo "enable static libraries"
+    else
+      $echo "disable static libraries"
+    fi
+    exit $?
+    ;;
+
+  --finish) mode="finish" ;;
+
+  --mode) prevopt="--mode" prev=mode ;;
+  --mode=*) mode="$optarg" ;;
+
+  --preserve-dup-deps) duplicate_deps="yes" ;;
+
+  --quiet | --silent)
+    show=:
+    preserve_args="$preserve_args $arg"
+    ;;
+
+  --tag)
+    prevopt="--tag"
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+  --tag=*)
+    set tag "$optarg" ${1+"$@"}
+    shift
+    prev=tag
+    preserve_args="$preserve_args --tag"
+    ;;
+
+  -dlopen)
+    prevopt="-dlopen"
+    prev=execute_dlfiles
+    ;;
+
+  -*)
+    $echo "$modename: unrecognized option \`$arg'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+
+  *)
+    nonopt="$arg"
+    break
+    ;;
+  esac
+done
+
+if test -n "$prevopt"; then
+  $echo "$modename: option \`$prevopt' requires an argument" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+fi
+
+case $disable_libs in
+no) 
+  ;;
+shared)
+  build_libtool_libs=no
+  build_old_libs=yes
+  ;;
+static)
+  build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+  ;;
+esac
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+if test -z "$show_help"; then
+
+  # Infer the operation mode.
+  if test -z "$mode"; then
+    $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
+    $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
+    case $nonopt in
+    *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
+      mode=link
+      for arg
+      do
+	case $arg in
+	-c)
+	   mode=compile
+	   break
+	   ;;
+	esac
+      done
+      ;;
+    *db | *dbx | *strace | *truss)
+      mode=execute
+      ;;
+    *install*|cp|mv)
+      mode=install
+      ;;
+    *rm)
+      mode=uninstall
+      ;;
+    *)
+      # If we have no mode, but dlfiles were specified, then do execute mode.
+      test -n "$execute_dlfiles" && mode=execute
+
+      # Just use the default operation mode.
+      if test -z "$mode"; then
+	if test -n "$nonopt"; then
+	  $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
+	else
+	  $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
+	fi
+      fi
+      ;;
+    esac
+  fi
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    $echo "$modename: unrecognized option \`-dlopen'" 1>&2
+    $echo "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$modename --help --mode=$mode' for more information."
+
+  # These modes are in order of execution frequency so that they run quickly.
+  case $mode in
+  # libtool compile mode
+  compile)
+    modename="$modename: compile"
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  if test -n "$libobj" ; then
+	    $echo "$modename: you cannot specify \`-o' more than once" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-static | -prefer-pic | -prefer-non-pic)
+	  later="$later $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+ 	  for arg in $args; do
+	    IFS="$save_ifs"
+
+	    # Double-quote args containing other shell metacharacters.
+	    # Many Bourne shells cannot handle close brackets correctly
+	    # in scan sets, so we specify it separately.
+	    case $arg in
+	      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	      arg="\"$arg\""
+	      ;;
+	    esac
+	    lastarg="$lastarg $arg"
+	  done
+	  IFS="$save_ifs"
+	  lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
+
+	  # Add the arguments to base_compile.
+	  base_compile="$base_compile $lastarg"
+	  continue
+	  ;;
+
+	* )
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
+
+      case $lastarg in
+      # Double-quote args containing other shell metacharacters.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, and some SunOS ksh mistreat backslash-escaping
+      # in scan sets (worked around with variable expansion),
+      # and furthermore cannot handle '|' '&' '(' ')' in scan sets 
+      # at all, so we specify them separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	lastarg="\"$lastarg\""
+	;;
+      esac
+
+      base_compile="$base_compile $lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      $echo "$modename: you must specify an argument for -Xcompile"
+      exit $EXIT_FAILURE
+      ;;
+    target)
+      $echo "$modename: you must specify a target with \`-o'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *)
+      # Get the name of the library object.
+      [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    xform='[cCFSifmso]'
+    case $libobj in
+    *.ada) xform=ada ;;
+    *.adb) xform=adb ;;
+    *.ads) xform=ads ;;
+    *.asm) xform=asm ;;
+    *.c++) xform=c++ ;;
+    *.cc) xform=cc ;;
+    *.ii) xform=ii ;;
+    *.class) xform=class ;;
+    *.cpp) xform=cpp ;;
+    *.cxx) xform=cxx ;;
+    *.f90) xform=f90 ;;
+    *.for) xform=for ;;
+    *.java) xform=java ;;
+    esac
+
+    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
+
+    case $libobj in
+    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
+    *)
+      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -static)
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
+    case $qlibobj in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qlibobj="\"$qlibobj\"" ;;
+    esac
+    test "X$libobj" != "X$qlibobj" \
+	&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' 	&()|`$[]' \
+	&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
+    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$xdir" = "X$obj"; then
+      xdir=
+    else
+      xdir=$xdir/
+    fi
+    lobj=${xdir}$objdir/$objname
+
+    if test -z "$base_compile"; then
+      $echo "$modename: you must specify a compilation command" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    $run $rm $removelist
+    trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+      removelist="$removelist $output_obj $lockfile"
+      trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $run ln "$progpath" "$lockfile" 2>/dev/null; do
+	$show "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$echo "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+      $echo "$srcfile" > "$lockfile"
+    fi
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
+    case $qsrcfile in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      qsrcfile="\"$qsrcfile\"" ;;
+    esac
+
+    $run $rm "$libobj" "${libobj}T"
+
+    # Create a libtool object file (analogous to a ".la" file),
+    # but don't create it if we're doing a dry run.
+    test -z "$run" && cat > ${libobj}T <<EOF
+# $libobj - a libtool object file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+EOF
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      if test ! -d "${xdir}$objdir"; then
+	$show "$mkdir ${xdir}$objdir"
+	$run $mkdir ${xdir}$objdir
+	exit_status=$?
+	if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
+	  exit $exit_status
+	fi
+      fi
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	command="$command -o $lobj"
+      fi
+
+      $run $rm "$lobj" "$output_obj"
+
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	test -n "$output_obj" && $run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	$show "$mv $output_obj $lobj"
+	if $run $mv $output_obj $lobj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the PIC object to the libtool object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object='$objdir/$objname'
+
+EOF
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    else
+      # No PIC object so indicate it doesn't exist in the libtool
+      # object file.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+pic_object=none
+
+EOF
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      $run $rm "$obj" "$output_obj"
+      $show "$command"
+      if $run eval "$command"; then :
+      else
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$echo "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$run $rm $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	$show "$mv $output_obj $obj"
+	if $run $mv $output_obj $obj; then :
+	else
+	  error=$?
+	  $run $rm $removelist
+	  exit $error
+	fi
+      fi
+
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object='$objname'
+
+EOF
+    else
+      # Append the name of the non-PIC object the libtool object file.
+      # Only append if the libtool object file exists.
+      test -z "$run" && cat >> ${libobj}T <<EOF
+# Name of the non-PIC object.
+non_pic_object=none
+
+EOF
+    fi
+
+    $run $mv "${libobj}T" "${libobj}"
+
+    # Unlock the critical section if it was locked
+    if test "$need_locks" != no; then
+      $run $rm "$lockfile"
+    fi
+
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool link mode
+  link | relink)
+    modename="$modename: link"
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args="$nonopt"
+    base_compile="$nonopt $@"
+    compile_command="$nonopt"
+    finalize_command="$nonopt"
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    notinst_path= # paths that contain not-installed libtool libraries
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -all-static | -static)
+	if test "X$arg" = "X-all-static"; then
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	else
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	fi
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
+	;;
+      *) qarg=$arg ;;
+      esac
+      libtool_args="$libtool_args $qarg"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  compile_command="$compile_command @OUTPUT@"
+	  finalize_command="$finalize_command @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    compile_command="$compile_command @SYMFILE@"
+	    finalize_command="$finalize_command @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      dlfiles="$dlfiles $arg"
+	    else
+	      dlprefiles="$dlprefiles $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  if test ! -f "$arg"; then
+	    $echo "$modename: symbol file \`$arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat $save_arg`
+	    do
+#	      moreargs="$moreargs $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		# If there is no directory component, then add one.
+		case $arg in
+		*/* | *\\*) . $arg ;;
+		*) . ./$arg ;;
+		esac
+
+		if test -z "$pic_object" || \
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none && \
+		   test "$non_pic_object" = none; then
+		  $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+
+		# Extract subdirectory from the argument.
+		xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		if test "X$xdir" = "X$arg"; then
+		  xdir=
+		else
+		  xdir="$xdir/"
+		fi
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      dlfiles="$dlfiles $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    dlprefiles="$dlprefiles $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  libobjs="$libobjs $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if test -z "$run"; then
+		  $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+		  exit $EXIT_FAILURE
+		else
+		  # Dry-run case.
+
+		  # Extract subdirectory from the argument.
+		  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+		  if test "X$xdir" = "X$arg"; then
+		    xdir=
+		  else
+		    xdir="$xdir/"
+		  fi
+
+		  pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+		  non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+		  libobjs="$libobjs $pic_object"
+		  non_pic_objects="$non_pic_objects $non_pic_object"
+		fi
+	      fi
+	    done
+	  else
+	    $echo "$modename: link input file \`$save_arg' does not exist"
+	    exit $EXIT_FAILURE
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    $echo "$modename: only absolute run-paths are allowed" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) rpath="$rpath $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) xrpath="$xrpath $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	xcompiler)
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $wl$qarg"
+	  prev=
+	  compile_command="$compile_command $wl$qarg"
+	  finalize_command="$finalize_command $wl$qarg"
+	  continue
+	  ;;
+	xcclinker)
+	  linker_flags="$linker_flags $qarg"
+	  compiler_flags="$compiler_flags $qarg"
+	  prev=
+	  compile_command="$compile_command $qarg"
+	  finalize_command="$finalize_command $qarg"
+	  continue
+	  ;;
+	shrext)
+  	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	darwin_framework|darwin_framework_skip)
+	  test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  prev=
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  compile_command="$compile_command $link_static_flag"
+	  finalize_command="$finalize_command $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
+	continue
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  $echo "$modename: more than one -exported-symbols argument is not allowed"
+	  exit $EXIT_FAILURE
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework|-arch|-isysroot)
+	case " $CC " in
+	  *" ${arg} ${1} "* | *" ${arg}	${1} "*) 
+		prev=darwin_framework_skip ;;
+	  *) compiler_flags="$compiler_flags $arg"
+	     prev=darwin_framework ;;
+	esac
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  compile_command="$compile_command $arg"
+	  finalize_command="$finalize_command $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  if test -z "$absdir"; then
+	    $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
+	    absdir="$dir"
+	    notinst_path="$notinst_path $dir"
+	  fi
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "*) ;;
+	*)
+	  deplibs="$deplibs -L$dir"
+	  lib_search_path="$lib_search_path $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    deplibs="$deplibs -framework System"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      -model)
+	compile_command="$compile_command $arg"
+	compiler_flags="$compiler_flags $arg"
+	finalize_command="$finalize_command $arg"
+	prev=xcompiler
+	continue
+	;;
+
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+	compiler_flags="$compiler_flags $arg"
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+	deplibs="$deplibs $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m* pass through architecture-specific compiler args for GCC
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -pg pass through profiling flag for GCC
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
+      -t[45]*|-txscale*|@*)
+
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+        compile_command="$compile_command $arg"
+        finalize_command="$finalize_command $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # in order for the loader to find any dlls it needs.
+	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
+	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  $echo "$modename: only absolute run-paths are allowed" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) xrpath="$xrpath $dir" ;;
+	esac
+	continue
+	;;
+
+      -static)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -Wc,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Wl,*)
+	args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+	  case $flag in
+	    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	    flag="\"$flag\""
+	    ;;
+	  esac
+	  arg="$arg $wl$flag"
+	  compiler_flags="$compiler_flags $wl$flag"
+	  linker_flags="$linker_flags $flag"
+	done
+	IFS="$save_ifs"
+	arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+
+      *.$objext)
+	# A standard object.
+	objs="$objs $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  # If there is no directory component, then add one.
+	  case $arg in
+	  */* | *\\*) . $arg ;;
+	  *) . ./$arg ;;
+	  esac
+
+	  if test -z "$pic_object" || \
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none && \
+	     test "$non_pic_object" = none; then
+	    $echo "$modename: cannot find name of object for \`$arg'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	  if test "X$xdir" = "X$arg"; then
+	    xdir=
+ 	  else
+	    xdir="$xdir/"
+	  fi
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		dlfiles="$dlfiles $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      dlprefiles="$dlprefiles $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    libobjs="$libobjs $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if test -z "$run"; then
+	    $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
+	    exit $EXIT_FAILURE
+	  else
+	    # Dry-run case.
+
+	    # Extract subdirectory from the argument.
+	    xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
+	    if test "X$xdir" = "X$arg"; then
+	      xdir=
+	    else
+	      xdir="$xdir/"
+	    fi
+
+	    pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
+	    non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
+	    libobjs="$libobjs $pic_object"
+	    non_pic_objects="$non_pic_objects $non_pic_object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	deplibs="$deplibs $arg"
+	old_deplibs="$old_deplibs $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  dlfiles="$dlfiles $arg"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  dlprefiles="$dlprefiles $arg"
+	  prev=
+	else
+	  deplibs="$deplibs $arg"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+	case $arg in
+	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	  arg="\"$arg\""
+	  ;;
+	esac
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	compile_command="$compile_command $arg"
+	finalize_command="$finalize_command $arg"
+      fi
+    done # argument parsing loop
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      compile_command="$compile_command $arg"
+      finalize_command="$finalize_command $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
+    if test "X$output_objdir" = "X$output"; then
+      output_objdir="$objdir"
+    else
+      output_objdir="$output_objdir/$objdir"
+    fi
+    # Create the object directory.
+    if test ! -d "$output_objdir"; then
+      $show "$mkdir $output_objdir"
+      $run $mkdir $output_objdir
+      exit_status=$?
+      if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
+	exit $exit_status
+      fi
+    fi
+
+    # Determine the type of output
+    case $output in
+    "")
+      $echo "$modename: you must specify an output file" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    case $host in
+    *cygwin* | *mingw* | *pw32*)
+      # don't eliminate duplications in $postdeps and $predeps
+      duplicate_compiler_generated_deps=yes
+      ;;
+    *)
+      duplicate_compiler_generated_deps=$duplicate_deps
+      ;;
+    esac
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if test "X$duplicate_deps" = "Xyes" ; then
+	case "$libs " in
+	*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+	  esac
+	  pre_post_deps="$pre_post_deps $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    case $linkmode in
+    lib)
+	passes="conv link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
+	    exit $EXIT_FAILURE
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+    for pass in $passes; do
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    compiler_flags="$compiler_flags $deplib"
+	  fi
+
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    ;;
+	  *)
+	    ;;
+	  esac # linkmode
+
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
+	    continue
+	  fi
+	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
+	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if (${SED} -e '2q' $lib |
+                    grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+		  library_names=
+		  old_library=
+		  case $lib in
+		  */* | *\\*) . $lib ;;
+		  *) . ./$lib ;;
+		  esac
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+		    test "X$ladir" = "X$lib" && ladir="."
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+	        ;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
+	    ;;
+	  *)
+	    $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) xrpath="$xrpath $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la) lib="$deplib" ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    valid_a_lib=no
+	    case $deplibs_check_method in
+	      match_pattern*)
+		set dummy $deplibs_check_method
+	        match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+		if eval $echo \"$deplib\" 2>/dev/null \
+		    | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		  valid_a_lib=yes
+		fi
+		;;
+	      pass_all)
+		valid_a_lib=yes
+		;;
+            esac
+	    if test "$valid_a_lib" != yes; then
+	      $echo
+	      $echo "*** Warning: Trying to link with static lib archive $deplib."
+	      $echo "*** I have the capability to make that library automatically link in when"
+	      $echo "*** you link to this library.  But I can only do this if you have a"
+	      $echo "*** shared version of the library, which you do not appear to have"
+	      $echo "*** because the file extensions .$libext of this argument makes me believe"
+	      $echo "*** that it is just a static archive that I should not used here."
+	    else
+	      $echo
+	      $echo "*** Warning: Linking the shared library $output against the"
+	      $echo "*** static library $deplib is not portable!"
+	      deplibs="$deplib $deplibs"
+	    fi
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      newdlprefiles="$newdlprefiles $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      newdlfiles="$newdlfiles $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$ladir" = "X$lib" && ladir="."
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	case $lib in
+	*/* | *\\*) . $lib ;;
+	*) . ./$lib ;;
+	esac
+
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	      exit $EXIT_FAILURE
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    convenience="$convenience $ladir/$objdir/$old_library"
+	    old_convenience="$old_convenience $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+              if test "X$duplicate_deps" = "Xyes" ; then
+	        case "$tmp_libs " in
+	        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	        esac
+              fi
+	      tmp_libs="$tmp_libs $deplib"
+	    done
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    $echo "$modename: \`$lib' is not a convenience library" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	for l in $old_library $library_names; do
+	  linklib="$l"
+	done
+	if test -z "$linklib"; then
+	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    dlprefiles="$dlprefiles $lib $dependency_libs"
+	  else
+	    newdlfiles="$newdlfiles $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
+	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    $echo "$modename: warning: library \`$lib' was moved." 1>&2
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$libdir"
+	    absdir="$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    notinst_path="$notinst_path $abs_ladir"
+	  fi
+	fi # $installed = yes
+	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir"; then
+	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	  # Prefer using a static library (so that no silly _DYNAMIC symbols
+	  # are required to link).
+	  if test -n "$old_library"; then
+	    newdlprefiles="$newdlprefiles $dir/$old_library"
+	  # Otherwise, use the dlname, so that lt_dlopen finds it.
+	  elif test -n "$dlname"; then
+	    newdlprefiles="$newdlprefiles $dir/$dlname"
+	  else
+	    newdlprefiles="$newdlprefiles $dir/$linklib"
+	  fi
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  newlib_search_path="$newlib_search_path $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath " in
+	      *" $dir "*) ;;
+	      *" $absdir "*) ;;
+	      *) temp_rpath="$temp_rpath $absdir" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes ; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  if test "$installed" = no; then
+	    notinst_deplibs="$notinst_deplibs $lib"
+	    need_relink=yes
+	  fi
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on
+	  # some systems (darwin)
+	  if test "$shouldnotlink" = yes && test "$pass" = link ; then
+	    $echo
+	    if test "$linkmode" = prog; then
+	      $echo "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $echo "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $echo "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) compile_rpath="$compile_rpath $absdir"
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) finalize_rpath="$finalize_rpath $libdir"
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    realname="$2"
+	    shift; shift
+	    libname=`eval \\$echo \"$libname_spec\"`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw*)
+		major=`expr $current - $age`
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
+	    newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      $show "extracting exported symbol list from \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$extract_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      $show "generating import library for \`$soname'"
+	      save_ifs="$IFS"; IFS='~'
+	      cmds=$old_archive_from_expsyms_cmds
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd" || exit $?
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a module then we can not link against
+		    # it, someone is ignoring the new warnings I added
+		    if /usr/bin/file -L $add 2> /dev/null |
+                      $EGREP ": [^:]* bundle" >/dev/null ; then
+		      $echo "** Warning, lib $linklib is a module, not a shared library"
+		      if test -z "$old_library" ; then
+		        $echo
+		        $echo "** And there doesn't seem to be a static archive available"
+		        $echo "** The link will probably fail, sorry"
+		      else
+		        add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$dir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      $echo "$modename: configuration error: unsupported hardcode properties"
+	      exit $EXIT_FAILURE
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes && \
+		 test "$hardcode_minus_L" != yes && \
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+	        add="$inst_prefix_dir$libdir/$linklib"
+	      else
+	        add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    $echo
+	    $echo "*** Warning: This system can not link to static lib archive $lib."
+	    $echo "*** I have the capability to make that library automatically link in when"
+	    $echo "*** you link to this library.  But I can only do this if you have a"
+	    $echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      $echo "*** But as you try to build a module library, libtool will still create "
+	      $echo "*** a static module, that should work as long as the dlopening application"
+	      $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		$echo
+		$echo "*** However, this would only work if libtool was able to extract symbol"
+		$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		$echo "*** not find such a program.  So, this module is probably useless."
+		$echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) xrpath="$xrpath $temp_xrpath";;
+		   esac;;
+	      *) temp_deplibs="$temp_deplibs $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  newlib_search_path="$newlib_search_path $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    if test "X$duplicate_deps" = "Xyes" ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+	      esac
+	    fi
+	    tmp_libs="$tmp_libs $deplib"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+		dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
+		test "X$dir" = "X$deplib" && dir="."
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if grep "^installed=no" $deplib > /dev/null; then
+		  path="$absdir/$objdir"
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  if test -z "$libdir"; then
+		    $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		    exit $EXIT_FAILURE
+		  fi
+		  if test "$absdir" != "$libdir"; then
+		    $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
+		  fi
+		  path="$absdir"
+		fi
+		depdepl=
+		case $host in
+		*-*-darwin*)
+		  # we do not want to link against static libs,
+		  # but need to link against shared
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$path/$depdepl" ; then
+		      depdepl="$path/$depdepl"
+		    fi
+		    # do not add paths which are already there
+		    case " $newlib_search_path " in
+		    *" $path "*) ;;
+		    *) newlib_search_path="$newlib_search_path $path";;
+		    esac
+		  fi
+		  path=""
+		  ;;
+		*)
+		  path="-L$path"
+		  ;;
+		esac
+		;;
+	      -l*)
+		case $host in
+		*-*-darwin*)
+		  # Again, we only want to link against shared libraries
+		  eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
+		  for tmp in $newlib_search_path ; do
+		    if test -f "$tmp/lib$tmp_libs.dylib" ; then
+		      eval depdepl="$tmp/lib$tmp_libs.dylib"
+		      break
+		    fi
+		  done
+		  path=""
+		  ;;
+		*) continue ;;
+		esac
+		;;
+	      *) continue ;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	      case " $deplibs " in
+	      *" $depdepl "*) ;;
+	      *) deplibs="$depdepl $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) lib_search_path="$lib_search_path $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) tmp_libs="$tmp_libs $deplib" ;;
+	      esac
+	      ;;
+	    *) tmp_libs="$tmp_libs $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  tmp_libs="$tmp_libs $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$deplibs"; then
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
+      fi
+
+      if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
+      fi
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	if test "$module" = no; then
+	  $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
+	  exit $EXIT_FAILURE
+	else
+	  $echo
+	  $echo "*** Warning: Linking the shared library $output against the non-libtool"
+	  $echo "*** objects $objs is not portable!"
+	  libobjs="$libobjs $objs"
+	fi
+      fi
+
+      if test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
+      fi
+
+      set dummy $rpath
+      if test "$#" -gt 2; then
+	$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
+      fi
+      install_libdir="$2"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	if test -n "$vinfo"; then
+	  $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
+	fi
+
+	if test -n "$release"; then
+	  $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
+	fi
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	IFS="$save_ifs"
+
+	if test -n "$8"; then
+	  $echo "$modename: too many parameters to \`-version-info'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$2"
+	  number_minor="$3"
+	  number_revision="$4"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  darwin|linux|osf|windows)
+	    current=`expr $number_major + $number_minor`
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    current=`expr $number_major + $number_minor - 1`
+	    age="$number_minor"
+	    revision="$number_minor"
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$2"
+	  revision="$3"
+	  age="$4"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
+	  $echo "$modename: \`$vinfo' is not valid version information" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  minor_current=`expr $current + 1`
+	  verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current";
+	  ;;
+
+	irix | nonstopux)
+	  major=`expr $current - $age + 1`
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    iface=`expr $revision - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux)
+	  major=.`expr $current - $age`
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  major=.`expr $current - $age`
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    iface=`expr $current - $loop`
+	    loop=`expr $loop - 1`
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  verstring="$verstring:${current}.0"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  major=`expr $current - $age`
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  $echo "$modename: unknown library version type \`$version_type'" 1>&2
+	  $echo "Fatal configuration error.  See the $PACKAGE docs for more information." 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+      fi
+
+      if test "$mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$echo "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+	         if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+	         then
+		   continue
+		 fi
+	       fi
+	       removelist="$removelist $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	if test -n "$removelist"; then
+	  $show "${rm}r $removelist"
+	  $run ${rm}r $removelist
+	fi
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      for path in $notinst_path; do
+	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  temp_xrpath="$temp_xrpath -R$libdir"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) dlfiles="$dlfiles $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) dlprefiles="$dlprefiles $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    deplibs="$deplibs -framework System"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+ 	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      deplibs="$deplibs -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $rm conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $rm conftest
+	  $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
+	  if test "$?" -eq 0 ; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" -ne "0"; then
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    newdeplibs="$newdeplibs $i"
+		    i=""
+		    ;;
+		  esac
+	        fi
+		if test -n "$i" ; then
+		  libname=`eval \\$echo \"$libname_spec\"`
+		  deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		  set dummy $deplib_matches
+		  deplib_match=$2
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    newdeplibs="$newdeplibs $i"
+		  else
+		    droppeddeps=yes
+		    $echo
+		    $echo "*** Warning: dynamic linker does not accept needed library $i."
+		    $echo "*** I have the capability to make that library automatically link in when"
+		    $echo "*** you link to this library.  But I can only do this if you have a"
+		    $echo "*** shared version of the library, which I believe you do not have"
+		    $echo "*** because a test_compile did reveal that the linker did not use it for"
+		    $echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      name=`expr $i : '-l\(.*\)'`
+	      # If $name is empty we are operating on a -L argument.
+              if test "$name" != "" && test "$name" != "0"; then
+		$rm conftest
+		$LTCC $LTCFLAGS -o conftest conftest.c $i
+		# Did it work?
+		if test "$?" -eq 0 ; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      newdeplibs="$newdeplibs $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval \\$echo \"$libname_spec\"`
+		    deplib_matches=`eval \\$echo \"$library_names_spec\"`
+		    set dummy $deplib_matches
+		    deplib_match=$2
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      newdeplibs="$newdeplibs $i"
+		    else
+		      droppeddeps=yes
+		      $echo
+		      $echo "*** Warning: dynamic linker does not accept needed library $i."
+		      $echo "*** I have the capability to make that library automatically link in when"
+		      $echo "*** you link to this library.  But I can only do this if you have a"
+		      $echo "*** shared version of the library, which you do not appear to have"
+		      $echo "*** because a test_compile did reveal that the linker did not use this one"
+		      $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  $echo
+		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
+		  $echo "***  make it link in!  You will probably need to install it or some"
+		  $echo "*** library that it depends on before this library will be fully"
+		  $echo "*** functional.  Installing it before continuing would be even better."
+		fi
+	      else
+		newdeplibs="$newdeplibs $i"
+	      fi
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method
+	  file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+            if test "$name" != "" && test  "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null \
+			 | grep " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
+			 | ${SED} 10q \
+			 | $EGREP "$file_magic_regex" > /dev/null; then
+			newdeplibs="$newdeplibs $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    name=`expr $a_deplib : '-l\(.*\)'`
+	    # If $name is empty we are operating on a -L argument.
+	    if test -n "$name" && test "$name" != "0"; then
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  newdeplibs="$newdeplibs $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval \\$echo \"$libname_spec\"`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval $echo \"$potent_lib\" 2>/dev/null \
+		        | ${SED} 10q \
+		        | $EGREP "$match_pattern_regex" > /dev/null; then
+		      newdeplibs="$newdeplibs $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		$echo
+		$echo "*** Warning: linker path does not have real file for library $a_deplib."
+		$echo "*** I have the capability to make that library automatically link in when"
+		$echo "*** you link to this library.  But I can only do this if you have a"
+		$echo "*** shared version of the library, which you do not appear to have"
+		$echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $echo "*** with $libname and none of the candidates passed a file format test"
+		  $echo "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	    else
+	      # Add a -L argument.
+	      newdeplibs="$newdeplibs $a_deplib"
+	    fi
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
+	    -e 's/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
+	    done
+	  fi
+	  if $echo "X $tmp_deplibs" | $Xsed -e 's/[ 	]//g' \
+	    | grep . >/dev/null; then
+	    $echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      $echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      $echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    $echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	  fi
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library is the System framework
+	  newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    $echo
+	    $echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $echo "*** dependencies of module $libname.  Therefore, libtool will create"
+	    $echo "*** a static module, that should work as long as the dlopening"
+	    $echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      $echo
+	      $echo "*** However, this would only work if libtool was able to extract symbol"
+	      $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      $echo "*** not find such a program.  So, this module is probably useless."
+	      $echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    $echo "*** The inter-library dependencies that have been dropped here will be"
+	    $echo "*** automatically added whenever a program is linked with this library"
+	    $echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      $echo
+	      $echo "*** Since this library must not contain undefined symbols,"
+	      $echo "*** because either the platform does not support them or"
+	      $echo "*** it was explicitly requested with -no-undefined,"
+	      $echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		dep_rpath="$dep_rpath $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) perm_rpath="$perm_rpath $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+	    else
+	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+	    fi
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      rpath="$rpath$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	realname="$2"
+	shift; shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  linknames="$linknames $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $cmds; do
+	      IFS="$save_ifs"
+	      eval cmd=\"$cmd\"
+	      if len=`expr "X$cmd" : ".*"` &&
+	       test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	        $show "$cmd"
+	        $run eval "$cmd" || exit $?
+	        skipped_export=false
+	      else
+	        # The command line is too long to execute in one step.
+	        $show "using reloadable object file for export list..."
+	        skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex"; then
+	      $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
+	      $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      $show "$mv \"${export_symbols}T\" \"$export_symbols\""
+	      $run eval '$mv "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+		case " $convenience " in
+		*" $test_deplib "*) ;;
+		*)
+			tmp_deplibs="$tmp_deplibs $test_deplib"
+			;;
+		esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    libobjs="$libobjs $func_extract_archives_result"
+	  fi
+	fi
+	
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  linker_flags="$linker_flags $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	  eval test_cmds=\"$archive_expsym_cmds\"
+	  cmds=$archive_expsym_cmds
+	else
+	  eval test_cmds=\"$archive_cmds\"
+	  cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	   test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise.
+	  $echo "creating reloadable object files..."
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "$basename"`
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  delfiles=
+	  last_robj=
+	  k=1
+	  output=$output_objdir/$output_la-${k}.$objext
+	  # Loop over the list of objects to be linked.
+	  for obj in $save_libobjs
+	  do
+	    eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+	    if test "X$objlist" = X ||
+	       { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+		 test "$len" -le "$max_cmd_len"; }; then
+	      objlist="$objlist $obj"
+	    else
+	      # The command $test_cmds is almost too long, add a
+	      # command to the queue.
+	      if test "$k" -eq 1 ; then
+		# The first file doesn't have a previous command to add.
+		eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+	      else
+		# All subsequent reloadable object files will link in
+		# the last one created.
+		eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+	      fi
+	      last_robj=$output_objdir/$output_la-${k}.$objext
+	      k=`expr $k + 1`
+	      output=$output_objdir/$output_la-${k}.$objext
+	      objlist=$obj
+	      len=1
+	    fi
+	  done
+	  # Handle the remaining objects by creating one last
+	  # reloadable object file.  All subsequent reloadable object
+	  # files will link in the last one created.
+	  test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	  eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+	  if ${skipped_export-false}; then
+	    $show "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $run $rm $export_symbols
+	    libobjs=$output
+	    # Append the command to create the export file.
+	    eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
+          fi
+
+	  # Set up a command to remove the reloadable object files
+	  # after they are used.
+	  i=0
+	  while test "$i" -lt "$k"
+	  do
+	    i=`expr $i + 1`
+	    delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
+	  done
+
+	  $echo "creating a temporary reloadable object file: $output"
+
+	  # Loop through the commands generated above and execute them.
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $concat_cmds; do
+	    IFS="$save_ifs"
+	    $show "$cmd"
+	    $run eval "$cmd" || exit $?
+	  done
+	  IFS="$save_ifs"
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    cmds=$archive_expsym_cmds
+	  else
+	    cmds=$archive_cmds
+	    fi
+	  fi
+
+	  # Append the command to remove the reloadable object files
+	  # to the just-reset $cmds.
+	  eval cmds=\"\$cmds~\$rm $delfiles\"
+	fi
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$mode" = relink; then
+	      $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$mode" = relink; then
+	  $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      $show "${rm}r $gentop"
+	      $run ${rm}r "$gentop"
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
+	    $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$deplibs"; then
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
+      fi
+
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$rpath"; then
+	$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$xrpath"; then
+	$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
+      fi
+
+      case $output in
+      *.lo)
+	if test -n "$objs$old_deplibs"; then
+	  $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	libobj="$output"
+	obj=`$echo "X$output" | $Xsed -e "$lo2o"`
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $run $rm $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
+	else
+	  gentop="$output_objdir/${obj}x"
+	  generated="$generated $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      cmds=$reload_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  $show "${rm}r $gentop"
+	  $run ${rm}r $gentop
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $run eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	cmds=$reload_cmds
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $show "$cmd"
+	  $run eval "$cmd" || exit $?
+	done
+	IFS="$save_ifs"
+      fi
+
+      if test -n "$gentop"; then
+	$show "${rm}r $gentop"
+	$run ${rm}r $gentop
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
+      esac
+      if test -n "$vinfo"; then
+	$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
+      fi
+
+      if test -n "$release"; then
+	$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
+      fi
+
+      if test "$preload" = yes; then
+	if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
+	   test "$dlopen_self_static" = unknown; then
+	  $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
+	fi
+      fi
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
+	;;
+      esac
+
+      case $host in
+      *darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        if test "$tagname" = CXX ; then
+        compile_command="$compile_command ${wl}-bind_at_load"
+        finalize_command="$finalize_command ${wl}-bind_at_load"
+        fi
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    new_libs="$new_libs -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) new_libs="$new_libs $deplib" ;;
+	  esac
+	  ;;
+	*) new_libs="$new_libs $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_rpath="$finalize_rpath $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) perm_rpath="$perm_rpath $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	  testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  *) dllsearchpath="$dllsearchpath:$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    rpath="$rpath $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      dlsyms=
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	  dlsyms="${outputname}S.c"
+	else
+	  $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
+	fi
+      fi
+
+      if test -n "$dlsyms"; then
+	case $dlsyms in
+	"") ;;
+	*.c)
+	  # Discover the nlist of each of the dlfiles.
+	  nlist="$output_objdir/${outputname}.nm"
+
+	  $show "$rm $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Parse the name list into a source file.
+	  $show "creating $output_objdir/$dlsyms"
+
+	  test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
+/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
+/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* Prevent the only kind of declaration conflicts we can make. */
+#define lt_preloaded_symbols some_other_symbol
+
+/* External symbol declarations for the compiler. */\
+"
+
+	  if test "$dlself" = yes; then
+	    $show "generating symbol list for \`$output'"
+
+	    test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
+
+	    # Add our own program objects to the symbol list.
+	    progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	    for arg in $progfiles; do
+	      $show "extracting global C symbols from \`$arg'"
+	      $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	    done
+
+	    if test -n "$exclude_expsyms"; then
+	      $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    if test -n "$export_symbols_regex"; then
+	      $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      $run eval '$mv "$nlist"T "$nlist"'
+	    fi
+
+	    # Prepare the list of exported symbols
+	    if test -z "$export_symbols"; then
+	      export_symbols="$output_objdir/$outputname.exp"
+	      $run $rm $export_symbols
+	      $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    else
+	      $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      $run eval 'mv "$nlist"T "$nlist"'
+              case $host in
+              *cygwin* | *mingw* )
+	        $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+		$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+	    fi
+	  fi
+
+	  for arg in $dlprefiles; do
+	    $show "extracting global C symbols from \`$arg'"
+	    name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
+	    $run eval '$echo ": $name " >> "$nlist"'
+	    $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -z "$run"; then
+	    # Make sure we have at least an empty file.
+	    test -f "$nlist" || : > "$nlist"
+
+	    if test -n "$exclude_expsyms"; then
+	      $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	      $mv "$nlist"T "$nlist"
+	    fi
+
+	    # Try sorting and uniquifying the output.
+	    if grep -v "^: " < "$nlist" |
+		if sort -k 3 </dev/null >/dev/null 2>&1; then
+		  sort -k 3
+		else
+		  sort +2
+		fi |
+		uniq > "$nlist"S; then
+	      :
+	    else
+	      grep -v "^: " < "$nlist" > "$nlist"S
+	    fi
+
+	    if test -f "$nlist"S; then
+	      eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
+	    else
+	      $echo '/* NONE */' >> "$output_objdir/$dlsyms"
+	    fi
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+
+#undef lt_preloaded_symbols
+
+#if defined (__STDC__) && __STDC__
+# define lt_ptr void *
+#else
+# define lt_ptr char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+"
+
+	    case $host in
+	    *cygwin* | *mingw* )
+	  $echo >> "$output_objdir/$dlsyms" "\
+/* DATA imports from DLLs on WIN32 can't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs */
+struct {
+"
+	      ;;
+	    * )
+	  $echo >> "$output_objdir/$dlsyms" "\
+const struct {
+"
+	      ;;
+	    esac
+
+
+	  $echo >> "$output_objdir/$dlsyms" "\
+  const char *name;
+  lt_ptr address;
+}
+lt_preloaded_symbols[] =
+{\
+"
+
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
+
+	    $echo >> "$output_objdir/$dlsyms" "\
+  {0, (lt_ptr) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	  fi
+
+	  pic_flag_for_symtable=
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
+	    esac;;
+	  *-*-hpux*)
+	    case "$compile_command " in
+	    *" -static "*) ;;
+	    *) pic_flag_for_symtable=" $pic_flag";;
+	    esac
+	  esac
+
+	  # Now compile the dynamic symbol file.
+	  $show "(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
+	  $run eval '(cd $output_objdir && $LTCC  $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
+
+	  # Clean up the generated files.
+	  $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
+	  $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
+
+	  # Transform the symbol file into the correct name.
+          case $host in
+          *cygwin* | *mingw* )
+            if test -f "$output_objdir/${outputname}.def" ; then
+              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+            else
+              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+             fi
+            ;;
+          * )
+            compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+            finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+            ;;
+          esac
+	  ;;
+	*-*-freebsd*)
+	  # FreeBSD doesn't need this...
+	  ;;
+	*)
+	  $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      else
+	# We keep going just in case the user didn't refer to
+	# lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+	# really was required.
+
+	# Nullify the symbol file.
+	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+      fi
+
+      if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+	# Replace the output file specification.
+	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	$show "$link_command"
+	$run eval "$link_command"
+	exit_status=$?
+
+	# Delete the generated files.
+	if test -n "$dlsyms"; then
+	  $show "$rm $output_objdir/${outputname}S.${objext}"
+	  $run $rm "$output_objdir/${outputname}S.${objext}"
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$shlibpath_var"; then
+	# We should set the shlibpath_var
+	rpath=
+	for dir in $temp_rpath; do
+	  case $dir in
+	  [\\/]* | [A-Za-z]:[\\/]*)
+	    # Absolute path.
+	    rpath="$rpath$dir:"
+	    ;;
+	  *)
+	    # Relative path: add a thisdir entry.
+	    rpath="$rpath\$thisdir/$dir:"
+	    ;;
+	  esac
+	done
+	temp_rpath="$rpath"
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    rpath="$rpath$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$run $rm $output
+	# Link the executable and exit
+	$show "$link_command"
+	$run eval "$link_command" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
+	$echo "$modename: \`$output' will be relinked during installation" 1>&2
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      $show "$link_command"
+      $run eval "$link_command" || exit $?
+
+      # Now create the wrapper script.
+      $show "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	    relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Quote $echo for shipping.
+      if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
+	case $progpath in
+	[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+	*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+	esac
+	qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+	qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if our run command is non-null.
+      if test -z "$run"; then
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+            output_name=`basename $output`
+            output_path=`dirname $output`
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $rm $cwrappersource $cwrapper
+            trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    cat > $cwrappersource <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "/bin/sh $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+	    cat >> $cwrappersource<<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+/* -DDEBUG is fairly common in CFLAGS.  */
+#undef DEBUG
+#if defined DEBUGWRAPPER
+# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
+#else
+# define DEBUG(format, ...)
+#endif
+
+const char *program_name = NULL;
+
+void * xmalloc (size_t num);
+char * xstrdup (const char *string);
+const char * base_name (const char *name);
+char * find_executable(const char *wrapper);
+int    check_executable(const char *path);
+char * strendzap(char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  DEBUG("(main) argv[0]      : %s\n",argv[0]);
+  DEBUG("(main) program_name : %s\n",program_name);
+  newargz = XMALLOC(char *, argc+2);
+EOF
+
+            cat >> $cwrappersource <<EOF
+  newargz[0] = (char *) xstrdup("$SHELL");
+EOF
+
+            cat >> $cwrappersource <<"EOF"
+  newargz[1] = find_executable(argv[0]);
+  if (newargz[1] == NULL)
+    lt_fatal("Couldn't find %s", argv[0]);
+  DEBUG("(main) found exe at : %s\n",newargz[1]);
+  /* we know the script has the same name, without the .exe */
+  /* so make sure newargz[1] doesn't end in .exe */
+  strendzap(newargz[1],".exe");
+  for (i = 1; i < argc; i++)
+    newargz[i+1] = xstrdup(argv[i]);
+  newargz[argc+1] = NULL;
+
+  for (i=0; i<argc+1; i++)
+  {
+    DEBUG("(main) newargz[%d]   : %s\n",i,newargz[i]);
+    ;
+  }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",(char const **)newargz);
+EOF
+              ;;
+              *)
+                cat >> $cwrappersource <<EOF
+  execv("$SHELL",newargz);
+EOF
+              ;;
+            esac
+
+            cat >> $cwrappersource <<"EOF"
+  return 127;
+}
+
+void *
+xmalloc (size_t num)
+{
+  void * p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
+;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char)name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable(const char * path)
+{
+  struct stat st;
+
+  DEBUG("(check_executable)  : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0) &&
+      (
+        /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
+#if defined (S_IXOTH)
+       ((st.st_mode & S_IXOTH) == S_IXOTH) ||
+#endif
+#if defined (S_IXGRP)
+       ((st.st_mode & S_IXGRP) == S_IXGRP) ||
+#endif
+       ((st.st_mode & S_IXUSR) == S_IXUSR))
+      )
+    return 1;
+  else
+    return 0;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise */
+char *
+find_executable (const char* wrapper)
+{
+  int has_slash = 0;
+  const char* p;
+  const char* p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char* concat_name;
+
+  DEBUG("(find_executable)  : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
+  {
+    concat_name = xstrdup (wrapper);
+    if (check_executable(concat_name))
+      return concat_name;
+    XFREE(concat_name);
+  }
+  else
+  {
+#endif
+    if (IS_DIR_SEPARATOR (wrapper[0]))
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable(concat_name))
+        return concat_name;
+      XFREE(concat_name);
+    }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+    {
+      has_slash = 1;
+      break;
+    }
+  if (!has_slash)
+  {
+    /* no slashes; search PATH */
+    const char* path = getenv ("PATH");
+    if (path != NULL)
+    {
+      for (p = path; *p; p = p_next)
+      {
+        const char* q;
+        size_t p_len;
+        for (q = p; *q; q++)
+          if (IS_PATH_SEPARATOR(*q))
+            break;
+        p_len = q - p;
+        p_next = (*q == '\0' ? q : q + 1);
+        if (p_len == 0)
+        {
+          /* empty path: current directory */
+          if (getcwd (tmp, LT_PATHMAX) == NULL)
+            lt_fatal ("getcwd failed");
+          tmp_len = strlen(tmp);
+          concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, tmp, tmp_len);
+          concat_name[tmp_len] = '/';
+          strcpy (concat_name + tmp_len + 1, wrapper);
+        }
+        else
+        {
+          concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
+          memcpy (concat_name, p, p_len);
+          concat_name[p_len] = '/';
+          strcpy (concat_name + p_len + 1, wrapper);
+        }
+        if (check_executable(concat_name))
+          return concat_name;
+        XFREE(concat_name);
+      }
+    }
+    /* not found in PATH; assume curdir */
+  }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen(tmp);
+  concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable(concat_name))
+    return concat_name;
+  XFREE(concat_name);
+  return NULL;
+}
+
+char *
+strendzap(char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert(str != NULL);
+  assert(pat != NULL);
+
+  len = strlen(str);
+  patlen = strlen(pat);
+
+  if (patlen <= len)
+  {
+    str += len - patlen;
+    if (strcmp(str, pat) == 0)
+      *str = '\0';
+  }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char * mode,
+          const char * message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+EOF
+          # we should really use a build-platform specific compiler
+          # here, but OTOH, the wrappers (shell script and this C one)
+          # are only useful if you want to execute the "real" binary.
+          # Since the "real" binary is built for $host, then this
+          # wrapper might as well be built for $host, too.
+          $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
+          ;;
+        esac
+        $rm $output
+        trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
+
+	$echo > $output "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variable:
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$echo are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    echo=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$echo works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$echo will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+	$echo >> $output "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $echo >> $output "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" || \\
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $mkdir \"\$progdir\"
+    else
+      $rm \"\$progdir/\$file\"
+    fi"
+
+	  $echo >> $output "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$echo \"\$relink_command_output\" >&2
+	$rm \"\$progdir/\$file\"
+	exit $EXIT_FAILURE
+      fi
+    fi
+
+    $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $rm \"\$progdir/\$program\";
+      $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $rm \"\$progdir/\$file\"
+  fi"
+	else
+	  $echo >> $output "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$echo >> $output "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $echo >> $output "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	# fixup the dll searchpath if we need to.
+	if test -n "$dllsearchpath"; then
+	  $echo >> $output "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	$echo >> $output "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+	case $host in
+	# Backslashes separate directories on plain windows
+	*-*-mingw | *-*-os2*)
+	  $echo >> $output "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+	  ;;
+
+	*)
+	  $echo >> $output "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+	  ;;
+	esac
+	$echo >> $output "\
+      \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
+      exit $EXIT_FAILURE
+    fi
+  else
+    # The program doesn't exist.
+    \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$echo \"This script is just a wrapper for \$program.\" 1>&2
+    $echo \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi\
+"
+	chmod +x $output
+      fi
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	generated="$generated $gentop"
+
+	func_extract_archives $gentop $addlibs
+	oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+       cmds=$old_archive_from_new_cmds
+      else
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      $echo "X$obj" | $Xsed -e 's%^.*/%%'
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  $echo "copying selected object files to avoid basename conflicts..."
+
+	  if test -z "$gentop"; then
+	    gentop="$output_objdir/${outputname}x"
+	    generated="$generated $gentop"
+
+	    $show "${rm}r $gentop"
+	    $run ${rm}r "$gentop"
+	    $show "$mkdir $gentop"
+	    $run $mkdir "$gentop"
+	    exit_status=$?
+	    if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
+	      exit $exit_status
+	    fi
+	  fi
+
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		counter=`expr $counter + 1`
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      $run ln "$obj" "$gentop/$newobj" ||
+	      $run cp "$obj" "$gentop/$newobj"
+	      oldobjs="$oldobjs $gentop/$newobj"
+	      ;;
+	    *) oldobjs="$oldobjs $obj" ;;
+	    esac
+	  done
+	fi
+
+	eval cmds=\"$old_archive_cmds\"
+
+	if len=`expr "X$cmds" : ".*"` &&
+	     test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  $echo "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  for obj in $save_oldobjs
+	  do
+	    oldobjs="$objlist $obj"
+	    objlist="$objlist $obj"
+	    eval test_cmds=\"$old_archive_cmds\"
+	    if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
+	       test "$len" -le "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+	        RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+        eval cmd=\"$cmd\"
+	IFS="$save_ifs"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$generated"; then
+      $show "${rm}r$generated"
+      $run ${rm}r$generated
+    fi
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      $show "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
+	  relink_command="$var=\"$var_value\"; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+
+      # Only create the output if not a dry run.
+      if test -z "$run"; then
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		if test -z "$libdir"; then
+		  $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
+		  exit $EXIT_FAILURE
+		fi
+		newdependency_libs="$newdependency_libs $libdir/$name"
+		;;
+	      *) newdependency_libs="$newdependency_libs $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlfiles="$newdlfiles $libdir/$name"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
+	      eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+	      if test -z "$libdir"; then
+		$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+		exit $EXIT_FAILURE
+	      fi
+	      newdlprefiles="$newdlprefiles $libdir/$name"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlfiles="$newdlfiles $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      newdlprefiles="$newdlprefiles $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $rm $output
+	  # place dlname in correct position for cygwin
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+	  esac
+	  $echo > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $echo >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      fi
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
+      $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool install mode
+  install)
+    modename="$modename: install"
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $echo "X$nonopt" | grep shtool > /dev/null; then
+      # Aesthetically quote it.
+      arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$arg "
+      arg="$1"
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+    case $arg in
+    *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+      arg="\"$arg\""
+      ;;
+    esac
+    install_prog="$install_prog$arg"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+	files="$files $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f) 
+      	case " $install_prog " in
+	*[\\\ /]cp\ *) ;;
+	*) prev=$arg ;;
+	esac
+	;;
+      -g | -m | -o) prev=$arg ;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
+      case $arg in
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+	arg="\"$arg\""
+	;;
+      esac
+      install_prog="$install_prog $arg"
+    done
+
+    if test -z "$install_prog"; then
+      $echo "$modename: you must specify an install program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -n "$prev"; then
+      $echo "$modename: the \`$prev' option requires an argument" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	$echo "$modename: no file or destination specified" 1>&2
+      else
+	$echo "$modename: you must specify a destination" 1>&2
+      fi
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Strip any trailing slash from the destination.
+    dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
+      test "X$destdir" = "X$dest" && destdir=.
+      destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files
+      if test "$#" -gt 2; then
+	$echo "$modename: \`$dest' is not a directory" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	staticlibs="$staticlibs $file"
+	;;
+
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	library_names=
+	old_library=
+	relink_command=
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) current_libdirs="$current_libdirs $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) future_libdirs="$future_libdirs $libdir" ;;
+	  esac
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
+	test "X$dir" = "X$file/" && dir=
+	dir="$dir$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  if test "$inst_prefix_dir" = "$destdir"; then
+	    $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  $echo "$modename: warning: relinking \`$file'" 1>&2
+	  $show "$relink_command"
+	  if $run eval "$relink_command"; then :
+	  else
+	    $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names
+	if test -n "$2"; then
+	  realname="$2"
+	  shift
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  $show "$install_prog $dir/$srcname $destdir/$realname"
+	  $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
+	  if test -n "$stripme" && test -n "$striplib"; then
+	    $show "$striplib $destdir/$realname"
+	    $run eval "$striplib $destdir/$realname" || exit $?
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      if test "$linkname" != "$realname"; then
+                $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+                $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
+	      fi
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  cmds=$postinstall_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || {
+	      lt_exit=$?
+
+	      # Restore the uninstalled library and exit
+	      if test "$mode" = relink; then
+		$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
+	      fi
+
+	      exit $lt_exit
+	    }
+	  done
+	  IFS="$save_ifs"
+	fi
+
+	# Install the pseudo-library for information purposes.
+	name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	instname="$dir/$name"i
+	$show "$install_prog $instname $destdir/$name"
+	$run eval "$install_prog $instname $destdir/$name" || exit $?
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	if test -n "$destfile"; then
+	  $show "$install_prog $file $destfile"
+	  $run eval "$install_prog $file $destfile" || exit $?
+	fi
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
+
+	  $show "$install_prog $staticobj $staticdest"
+	  $run eval "$install_prog \$staticobj \$staticdest" || exit $?
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      file=`$echo $file|${SED} 's,.exe$,,'`
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin*|*mingw*)
+	    wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  # Check the variables that should have been set.
+	  if test -z "$notinst_deplibs"; then
+	    $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      # If there is no directory component, then add one.
+	      case $lib in
+	      */* | *\\*) . $lib ;;
+	      *) . ./$lib ;;
+	      esac
+	    fi
+	    libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  # Note that it is not necessary on cygwin/mingw to append a dot to
+	  # foo even if both foo and FILE.exe exist: automatic-append-.exe
+	  # behavior happens only for exec(3), not for open(2)!  Also, sourcing
+	  # `FILE.' does not work on cygwin managed mounts.
+	  #
+	  # If there is no directory component, then add one.
+	  case $wrapper in
+	  */* | *\\*) . ${wrapper} ;;
+	  *) . ./${wrapper} ;;
+	  esac
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    if test "$finalize" = yes && test -z "$run"; then
+	      tmpdir=`func_mktempdir`
+	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
+	      outputname="$tmpdir/$file"
+	      # Replace the output file specification.
+	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+	      $show "$relink_command"
+	      if $run eval "$relink_command"; then :
+	      else
+		$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
+		${rm}r "$tmpdir"
+		continue
+	      fi
+	      file="$outputname"
+	    else
+	      $echo "$modename: warning: cannot relink \`$file'" 1>&2
+	    fi
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway 
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
+	    ;;
+	  esac
+	  ;;
+	esac
+	$show "$install_prog$stripme $file $destfile"
+	$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
+	test -n "$outputname" && ${rm}r "$tmpdir"
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      $show "$install_prog $file $oldlib"
+      $run eval "$install_prog \$file \$oldlib" || exit $?
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	$show "$old_striplib $oldlib"
+	$run eval "$old_striplib $oldlib" || exit $?
+      fi
+
+      # Do each command in the postinstall commands.
+      cmds=$old_postinstall_cmds
+      save_ifs="$IFS"; IFS='~'
+      for cmd in $cmds; do
+	IFS="$save_ifs"
+	eval cmd=\"$cmd\"
+	$show "$cmd"
+	$run eval "$cmd" || exit $?
+      done
+      IFS="$save_ifs"
+    done
+
+    if test -n "$future_libdirs"; then
+      $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
+    fi
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      test -n "$run" && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool finish mode
+  finish)
+    modename="$modename: finish"
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+	libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  cmds=$finish_cmds
+	  save_ifs="$IFS"; IFS='~'
+	  for cmd in $cmds; do
+	    IFS="$save_ifs"
+	    eval cmd=\"$cmd\"
+	    $show "$cmd"
+	    $run eval "$cmd" || admincmds="$admincmds
+       $cmd"
+	  done
+	  IFS="$save_ifs"
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $run eval "$cmds" || admincmds="$admincmds
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    test "$show" = : && exit $EXIT_SUCCESS
+
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    $echo "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $echo "   $libdir"
+    done
+    $echo
+    $echo "If you ever happen to want to link against installed libraries"
+    $echo "in a given directory, LIBDIR, you must either use libtool, and"
+    $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $echo "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $echo "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $echo "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $echo "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $echo "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $echo
+    $echo "See any operating system documentation about shared libraries for"
+    $echo "more information, such as the ld(1) and ld.so(8) manual pages."
+    $echo "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+    ;;
+
+  # libtool execute mode
+  execute)
+    modename="$modename: execute"
+
+    # The first argument is the command name.
+    cmd="$nonopt"
+    if test -z "$cmd"; then
+      $echo "$modename: you must specify a COMMAND" 1>&2
+      $echo "$help"
+      exit $EXIT_FAILURE
+    fi
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      if test ! -f "$file"; then
+	$echo "$modename: \`$file' is not a file" 1>&2
+	$echo "$help" 1>&2
+	exit $EXIT_FAILURE
+      fi
+
+      dir=
+      case $file in
+      *.la)
+	# Check to see that this really is a libtool archive.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
+	else
+	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
+	  $echo "$help" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+
+	# If there is no directory component, then add one.
+	case $file in
+	*/* | *\\*) . $file ;;
+	*) . ./$file ;;
+	esac
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  dir="$dir/$objdir"
+	else
+	  $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	  exit $EXIT_FAILURE
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+	test "X$dir" = "X$file" && dir=.
+	;;
+
+      *)
+	$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  # If there is no directory component, then add one.
+	  case $file in
+	  */* | *\\*) . $file ;;
+	  *) . ./$file ;;
+	  esac
+
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
+      args="$args \"$file\""
+    done
+
+    if test -z "$run"; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      if test "${save_LC_ALL+set}" = set; then
+	LC_ALL="$save_LC_ALL"; export LC_ALL
+      fi
+      if test "${save_LANG+set}" = set; then
+	LANG="$save_LANG"; export LANG
+      fi
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
+	$echo "export $shlibpath_var"
+      fi
+      $echo "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+    ;;
+
+  # libtool clean and uninstall mode
+  clean | uninstall)
+    modename="$modename: $mode"
+    rm="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) rm="$rm $arg"; rmforce=yes ;;
+      -*) rm="$rm $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    if test -z "$rm"; then
+      $echo "$modename: you must specify an RM program" 1>&2
+      $echo "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
+      if test "X$dir" = "X$file"; then
+	dir=.
+	objdir="$origobjdir"
+      else
+	objdir="$dir/$origobjdir"
+      fi
+      name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+	case " $rmdirs " in
+	  *" $objdir "*) ;;
+	  *) rmdirs="$rmdirs $objdir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if (test -L "$file") >/dev/null 2>&1 \
+	|| (test -h "$file") >/dev/null 2>&1 \
+	|| test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	  . $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    rmfiles="$rmfiles $objdir/$n"
+	  done
+	  test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+	  case "$mode" in
+	  clean)
+	    case "  $library_names " in
+	    # "  " in the beginning catches empty $dlname
+	    *" $dlname "*) ;;
+	    *) rmfiles="$rmfiles $objdir/$dlname" ;;
+	    esac
+	     test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      cmds=$postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      cmds=$old_postuninstall_cmds
+	      save_ifs="$IFS"; IFS='~'
+	      for cmd in $cmds; do
+		IFS="$save_ifs"
+		eval cmd=\"$cmd\"
+		$show "$cmd"
+		$run eval "$cmd"
+		if test "$?" -ne 0 && test "$rmforce" != yes; then
+		  exit_status=1
+		fi
+	      done
+	      IFS="$save_ifs"
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+
+	  # Read the .lo file
+	  . $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" \
+	     && test "$pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" \
+	     && test "$non_pic_object" != none; then
+	    rmfiles="$rmfiles $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    file=`$echo $file|${SED} 's,.exe$,,'`
+	    noexename=`$echo $name|${SED} 's,.exe$,,'`
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    rmfiles="$rmfiles $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
+	    relink_command=
+	    . $dir/$noexename
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      rmfiles="$rmfiles $objdir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      $show "$rm $rmfiles"
+      $run $rm $rmfiles || exit_status=1
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	$show "rmdir $dir"
+	$run rmdir $dir >/dev/null 2>&1
+      fi
+    done
+
+    exit $exit_status
+    ;;
+
+  "")
+    $echo "$modename: you must specify a MODE" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+    ;;
+  esac
+
+  if test -z "$exec_cmd"; then
+    $echo "$modename: invalid operation mode \`$mode'" 1>&2
+    $echo "$generic_help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+fi # test -z "$show_help"
+
+if test -n "$exec_cmd"; then
+  eval exec $exec_cmd
+  exit $EXIT_FAILURE
+fi
+
+# We need to display help for each of the modes.
+case $mode in
+"") $echo \
+"Usage: $modename [OPTION]... [MODE-ARG]...
+
+Provide generalized library-building support services.
+
+    --config          show all configuration variables
+    --debug           enable verbose shell tracing
+-n, --dry-run         display commands without modifying any files
+    --features        display basic configuration information and exit
+    --finish          same as \`--mode=finish'
+    --help            display this help message and exit
+    --mode=MODE       use operation mode MODE [default=inferred from MODE-ARGS]
+    --quiet           same as \`--silent'
+    --silent          don't print informational messages
+    --tag=TAG         use configuration variables from tag TAG
+    --version         print version information
+
+MODE must be one of the following:
+
+      clean           remove files from the build directory
+      compile         compile a source file into a libtool object
+      execute         automatically set library path, then run a program
+      finish          complete the installation of libtool libraries
+      install         install libraries or executables
+      link            create a library or an executable
+      uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  Try \`$modename --help --mode=MODE' for
+a more detailed description of MODE.
+
+Report bugs to <bug-libtool@gnu.org>."
+  exit $EXIT_SUCCESS
+  ;;
+
+clean)
+  $echo \
+"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+compile)
+  $echo \
+"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -static           always build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+  ;;
+
+execute)
+  $echo \
+"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+  ;;
+
+finish)
+  $echo \
+"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+  ;;
+
+install)
+  $echo \
+"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+  ;;
+
+link)
+  $echo \
+"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+		    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+		    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -static           do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+		    specify library version info [each variable defaults to 0]
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+  ;;
+
+uninstall)
+  $echo \
+"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+  ;;
+
+*)
+  $echo "$modename: invalid operation mode \`$mode'" 1>&2
+  $echo "$help" 1>&2
+  exit $EXIT_FAILURE
+  ;;
+esac
+
+$echo
+$echo "Try \`$modename --help' for more information about other modes."
+
+exit $?
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+disable_libs=shared
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+disable_libs=static
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/archivers/libarchive/files/config.aux/missing b/archivers/libarchive/files/config.aux/missing
new file mode 100755
index 00000000000..1c8ff7049d8
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/missing
@@ -0,0 +1,367 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2006-05-10.23
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
+#   Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  # Exit code 63 means version mismatch.  This often happens
+  # when the user try to use an ancient version of a tool on
+  # a file that requires a minimum version.  In this case we
+  # we should proceed has if the program had been absent, or
+  # if --run hadn't been passed.
+  if test $? = 63; then
+    run=:
+    msg="probably too old"
+  fi
+  ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  autom4te     touch the output file, or create a stub one
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  tar          try tar, gnutar, gtar, then tar without non-portable flags
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# Now exit if we have it, but it failed.  Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case $1 in
+  lex|yacc)
+    # Not GNU programs, they don't have --version.
+    ;;
+
+  tar)
+    if test -n "$run"; then
+       echo 1>&2 "ERROR: \`tar' requires --run"
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       exit 1
+    fi
+    ;;
+
+  *)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       # Could not run --version or --help.  This is probably someone
+       # running `$TOOL --version' or `$TOOL --help' to check whether
+       # $TOOL exists and not knowing $TOOL uses missing.
+       exit 1
+    fi
+    ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $1 in
+  aclocal*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`${configure_ac}'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case $f in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  autom4te)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get \`$1' as part of \`Autoconf' from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo "#! /bin/sh"
+	echo "# Created by GNU Automake missing as a replacement of"
+	echo "#  $ $@"
+	echo "exit 0"
+	chmod +x $file
+	exit 1
+    fi
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' $msg.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if test $# -ne 1; then
+        eval LASTARG="\${$#}"
+	case $LASTARG in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f y.tab.h; then
+	echo >y.tab.h
+    fi
+    if test ! -f y.tab.c; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if test $# -ne 1; then
+        eval LASTARG="\${$#}"
+	case $LASTARG in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f lex.yy.c; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit 1
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -z "$file"; then
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '
+	/^@setfilename/{
+	  s/.* \([^ ]*\) *$/\1/
+	  p
+	  q
+	}' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+    fi
+    # If the file does not exist, the user really needs makeinfo;
+    # let's fail without touching anything.
+    test -f $file || exit 1
+    touch $file
+    ;;
+
+  tar)
+    shift
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar "$@" && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar "$@" && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+	case $firstarg in
+	*o*)
+	    firstarg=`echo "$firstarg" | sed s/o//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+	case $firstarg in
+	*h*)
+	    firstarg=`echo "$firstarg" | sed s/h//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/archivers/libarchive/files/config.aux/ylwrap b/archivers/libarchive/files/config.aux/ylwrap
new file mode 100755
index 00000000000..102bd893f76
--- /dev/null
+++ b/archivers/libarchive/files/config.aux/ylwrap
@@ -0,0 +1,223 @@
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2005-05-14.22
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005
+#   Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case "$1" in
+  '')
+    echo "$0: No files given.  Try \`$0 --help' for more information." 1>&2
+    exit 1
+    ;;
+  --basedir)
+    basedir=$2
+    shift 2
+    ;;
+  -h|--h*)
+    cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+  INPUT is the input file
+  OUTPUT is one file PROG generates
+  DESIRED is the file we actually want instead of OUTPUT
+  PROGRAM is program to run
+  ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v|--v*)
+    echo "ylwrap $scriptversion"
+    exit $?
+    ;;
+esac
+
+
+# The input.
+input="$1"
+shift
+case "$input" in
+  [\\/]* | ?:[\\/]*)
+    # Absolute path; do nothing.
+    ;;
+  *)
+    # Relative path.  Make it absolute.
+    input="`pwd`/$input"
+    ;;
+esac
+
+pairlist=
+while test "$#" -ne 0; do
+  if test "$1" = "--"; then
+    shift
+    break
+  fi
+  pairlist="$pairlist $1"
+  shift
+done
+
+# The program to run.
+prog="$1"
+shift
+# Make any relative path in $prog absolute.
+case "$prog" in
+  [\\/]* | ?:[\\/]*) ;;
+  *[\\/]*) prog="`pwd`/$prog" ;;
+esac
+
+# FIXME: add hostname here for parallel makes that run commands on
+# other machines.  But that might take us over the 14-char limit.
+dirname=ylwrap$$
+trap "cd `pwd`; rm -rf $dirname > /dev/null 2>&1" 1 2 3 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+  0) $prog "$input" ;;
+  *) $prog "$@" "$input" ;;
+esac
+ret=$?
+
+if test $ret -eq 0; then
+  set X $pairlist
+  shift
+  first=yes
+  # Since DOS filename conventions don't allow two dots,
+  # the DOS version of Bison writes out y_tab.c instead of y.tab.c
+  # and y_tab.h instead of y.tab.h. Test to see if this is the case.
+  y_tab_nodot="no"
+  if test -f y_tab.c || test -f y_tab.h; then
+    y_tab_nodot="yes"
+  fi
+
+  # The directory holding the input.
+  input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'`
+  # Quote $INPUT_DIR so we can use it in a regexp.
+  # FIXME: really we should care about more than `.' and `\'.
+  input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'`
+
+  while test "$#" -ne 0; do
+    from="$1"
+    # Handle y_tab.c and y_tab.h output by DOS
+    if test $y_tab_nodot = "yes"; then
+      if test $from = "y.tab.c"; then
+    	from="y_tab.c"
+      else
+    	if test $from = "y.tab.h"; then
+    	  from="y_tab.h"
+    	fi
+      fi
+    fi
+    if test -f "$from"; then
+      # If $2 is an absolute path name, then just use that,
+      # otherwise prepend `../'.
+      case "$2" in
+    	[\\/]* | ?:[\\/]*) target="$2";;
+    	*) target="../$2";;
+      esac
+
+      # We do not want to overwrite a header file if it hasn't
+      # changed.  This avoid useless recompilations.  However the
+      # parser itself (the first file) should always be updated,
+      # because it is the destination of the .y.c rule in the
+      # Makefile.  Divert the output of all other files to a temporary
+      # file so we can compare them to existing versions.
+      if test $first = no; then
+	realtarget="$target"
+	target="tmp-`echo $target | sed s/.*[\\/]//g`"
+      fi
+      # Edit out `#line' or `#' directives.
+      #
+      # We don't want the resulting debug information to point at
+      # an absolute srcdir; it is better for it to just mention the
+      # .y file with no path.
+      #
+      # We want to use the real output file name, not yy.lex.c for
+      # instance.
+      #
+      # We want the include guards to be adjusted too.
+      FROM=`echo "$from" | sed \
+            -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
+            -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
+      TARGET=`echo "$2" | sed \
+            -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
+            -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'`
+
+      sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \
+          -e "s,$FROM,$TARGET," "$from" >"$target" || ret=$?
+
+      # Check whether header files must be updated.
+      if test $first = no; then
+	if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+	  echo "$2" is unchanged
+	  rm -f "$target"
+	else
+          echo updating "$2"
+          mv -f "$target" "$realtarget"
+        fi
+      fi
+    else
+      # A missing file is only an error for the first file.  This
+      # is a blatant hack to let us support using "yacc -d".  If -d
+      # is not specified, we don't want an error when the header
+      # file is "missing".
+      if test $first = yes; then
+        ret=1
+      fi
+    fi
+    shift
+    shift
+    first=no
+  done
+else
+  ret=$?
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/archivers/libarchive/files/config.h.in b/archivers/libarchive/files/config.h.in
new file mode 100644
index 00000000000..e6b463d1551
--- /dev/null
+++ b/archivers/libarchive/files/config.h.in
@@ -0,0 +1,444 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `acl_create_entry' function. */
+#undef HAVE_ACL_CREATE_ENTRY
+
+/* Define to 1 if you have the `acl_get_perm' function. */
+#undef HAVE_ACL_GET_PERM
+
+/* Define to 1 if you have the `acl_get_perm_np' function. */
+#undef HAVE_ACL_GET_PERM_NP
+
+/* Define to 1 if you have the `acl_init' function. */
+#undef HAVE_ACL_INIT
+
+/* Define to 1 if the system has the type `acl_permset_t'. */
+#undef HAVE_ACL_PERMSET_T
+
+/* Define to 1 if you have the `acl_set_fd' function. */
+#undef HAVE_ACL_SET_FD
+
+/* Define to 1 if you have the `acl_set_fd_np' function. */
+#undef HAVE_ACL_SET_FD_NP
+
+/* Define to 1 if you have the `acl_set_file' function. */
+#undef HAVE_ACL_SET_FILE
+
+/* True for systems with POSIX ACL support */
+#undef HAVE_ACL_USER
+
+/* Define to 1 if you have the <attr/xattr.h> header file. */
+#undef HAVE_ATTR_XATTR_H
+
+/* Define to 1 if you have the <bzlib.h> header file. */
+#undef HAVE_BZLIB_H
+
+/* Define to 1 if you have the `chflags' function. */
+#undef HAVE_CHFLAGS
+
+/* Define to 1 if you have the declaration of `INT64_MAX', and to 0 if you
+   don't. */
+#undef HAVE_DECL_INT64_MAX
+
+/* Define to 1 if you have the declaration of `INT64_MIN', and to 0 if you
+   don't. */
+#undef HAVE_DECL_INT64_MIN
+
+/* Define to 1 if you have the declaration of `SIZE_MAX', and to 0 if you
+   don't. */
+#undef HAVE_DECL_SIZE_MAX
+
+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
+   don't. */
+#undef HAVE_DECL_STRERROR_R
+
+/* Define to 1 if you have the declaration of `UINT32_MAX', and to 0 if you
+   don't. */
+#undef HAVE_DECL_UINT32_MAX
+
+/* Define to 1 if you have the declaration of `UINT64_MAX', and to 0 if you
+   don't. */
+#undef HAVE_DECL_UINT64_MAX
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if nl_langinfo supports D_MD_ORDER */
+#undef HAVE_D_MD_ORDER
+
+/* A possible errno value for invalid file format errors */
+#undef HAVE_EFTYPE
+
+/* A possible errno value for invalid file format errors */
+#undef HAVE_EILSEQ
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the <ext2fs/ext2_fs.h> header file. */
+#undef HAVE_EXT2FS_EXT2_FS_H
+
+/* Define to 1 if you have the `fchdir' function. */
+#undef HAVE_FCHDIR
+
+/* Define to 1 if you have the `fchflags' function. */
+#undef HAVE_FCHFLAGS
+
+/* Define to 1 if you have the `fchmod' function. */
+#undef HAVE_FCHMOD
+
+/* Define to 1 if you have the `fchown' function. */
+#undef HAVE_FCHOWN
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if your system has a working POSIX `fnmatch' function. */
+#undef HAVE_FNMATCH
+
+/* Define to 1 if fnmatch(3) supports the FNM_LEADING_DIR flag */
+#undef HAVE_FNM_LEADING_DIR
+
+/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
+#undef HAVE_FSEEKO
+
+/* Define to 1 if you have the `fsetxattr' function. */
+#undef HAVE_FSETXATTR
+
+/* Define to 1 if you have the `ftruncate' function. */
+#undef HAVE_FTRUNCATE
+
+/* Define to 1 if you have the `futimes' function. */
+#undef HAVE_FUTIMES
+
+/* Define to 1 if you have the `getopt_long' function. */
+#undef HAVE_GETOPT_LONG
+
+/* Define to 1 if you have the `getxattr' function. */
+#undef HAVE_GETXATTR
+
+/* Define to 1 if you have the <grp.h> header file. */
+#undef HAVE_GRP_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define to 1 if you have the `lchflags' function. */
+#undef HAVE_LCHFLAGS
+
+/* Define to 1 if you have the `lchmod' function. */
+#undef HAVE_LCHMOD
+
+/* Define to 1 if you have the `lchown' function. */
+#undef HAVE_LCHOWN
+
+/* Define to 1 if you have the `lgetxattr' function. */
+#undef HAVE_LGETXATTR
+
+/* Define to 1 if you have the `acl' library (-lacl). */
+#undef HAVE_LIBACL
+
+/* Define to 1 if you have the `attr' library (-lattr). */
+#undef HAVE_LIBATTR
+
+/* Define to 1 if you have the `bz2' library (-lbz2). */
+#undef HAVE_LIBBZ2
+
+/* Define to 1 if you have the `z' library (-lz). */
+#undef HAVE_LIBZ
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <linux/ext2_fs.h> header file. */
+#undef HAVE_LINUX_EXT2_FS_H
+
+/* Define to 1 if you have the <linux/fs.h> header file. */
+#undef HAVE_LINUX_FS_H
+
+/* Define to 1 if you have the `listxattr' function. */
+#undef HAVE_LISTXATTR
+
+/* Define to 1 if you have the `llistxattr' function. */
+#undef HAVE_LLISTXATTR
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if you have the `lsetxattr' function. */
+#undef HAVE_LSETXATTR
+
+/* Define to 1 if `lstat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+#undef HAVE_LSTAT_EMPTY_STRING_BUG
+
+/* Define to 1 if you have the `lutimes' function. */
+#undef HAVE_LUTIMES
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the `mkfifo' function. */
+#undef HAVE_MKFIFO
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_H
+
+/* Define to 1 if you have the `poll' function. */
+#undef HAVE_POLL
+
+/* Define to 1 if you have the <poll.h> header file. */
+#undef HAVE_POLL_H
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define to 1 if you have the `reallocf' function. */
+#undef HAVE_REALLOCF
+
+/* Define to 1 if you have the `select' function. */
+#undef HAVE_SELECT
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+#undef HAVE_STAT_EMPTY_STRING_BUG
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the `strerror_r' function. */
+#undef HAVE_STRERROR_R
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strrchr' function. */
+#undef HAVE_STRRCHR
+
+/* Define to 1 if `st_mtimespec.tv_nsec' is member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+
+/* Define to 1 if `st_mtim.tv_nsec' is member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+
+/* Define to 1 if `st_rdev' is member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_RDEV
+
+/* Define to 1 if `tm_gmtoff' is member of `struct tm'. */
+#undef HAVE_STRUCT_TM_TM_GMTOFF
+
+/* Define to 1 if you have the <sys/acl.h> header file. */
+#undef HAVE_SYS_ACL_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the `timegm' function. */
+#undef HAVE_TIMEGM
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if the system has the type `uintmax_t'. */
+#undef HAVE_UINTMAX_T
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if the system has the type `unsigned long long'. */
+#undef HAVE_UNSIGNED_LONG_LONG
+
+/* Define to 1 if you have the `utime' function. */
+#undef HAVE_UTIME
+
+/* Define to 1 if you have the `utimes' function. */
+#undef HAVE_UTIMES
+
+/* Define to 1 if you have the <utime.h> header file. */
+#undef HAVE_UTIME_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Define to 1 if you have the `wcscpy' function. */
+#undef HAVE_WCSCPY
+
+/* Define to 1 if you have the `wcslen' function. */
+#undef HAVE_WCSLEN
+
+/* Define to 1 if you have the `wmemcmp' function. */
+#undef HAVE_WMEMCMP
+
+/* Define to 1 if you have the `wmemcpy' function. */
+#undef HAVE_WMEMCPY
+
+/* Define to 1 if you have the <zlib.h> header file. */
+#undef HAVE_ZLIB_H
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+   slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
+   */
+#undef MAJOR_IN_MKDEV
+
+/* Define to 1 if `major', `minor', and `makedev' are declared in
+   <sysmacros.h>. */
+#undef MAJOR_IN_SYSMACROS
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
+#undef _LARGEFILE_SOURCE
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `unsigned long' if <sys/types.h> does not define. */
+#undef id_t
+
+/* Define int64_t to a valid signed 64-bit type, if necessary. */
+#undef int64_t
+
+/* Define to `int64_t' if <sys/types.h> does not define. */
+#undef intmax_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef mode_t
+
+/* Define to `int64_t' if <sys/types.h> does not define. */
+#undef off_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define uint64_t to an unsigned 64-bit type, if necessary. */
+#undef uint64_t
+
+/* Define to `uint64_t' if <sys/types.h> does not define. */
+#undef uintmax_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef uintptr_t
diff --git a/archivers/libarchive/files/configure b/archivers/libarchive/files/configure
new file mode 100755
index 00000000000..cd9ee413261
--- /dev/null
+++ b/archivers/libarchive/files/configure
@@ -0,0 +1,28630 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.61 for libarchive 2.2.5.
+#
+# Report bugs to <kientzle@freebsd.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes && 	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+        done
+        export CONFIG_SHELL
+        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell autoconf@gnu.org about your system,
+  echo including any error possibly output before this
+  echo message
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+echo=${ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+    then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+   test "X$echo_testing_string" = "X$echo_test_string"; then
+  :
+else
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for dir in $PATH /usr/ucb; do
+    IFS="$lt_save_ifs"
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running configure again with it.
+      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+    else
+      # Try using printf.
+      echo='printf %s\n'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+	 test "X$echo_testing_string" = "X$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	echo="$CONFIG_SHELL $0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+	  then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "$0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+tagnames=${tagnames+${tagnames},}CXX
+
+tagnames=${tagnames+${tagnames},}F77
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='libarchive'
+PACKAGE_TARNAME='libarchive'
+PACKAGE_VERSION='2.2.5'
+PACKAGE_STRING='libarchive 2.2.5'
+PACKAGE_BUGREPORT='kientzle@freebsd.org'
+
+ac_unique_file="libarchive"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+am__isrc
+CYGPATH_W
+PACKAGE
+VERSION
+ACLOCAL
+AUTOCONF
+AUTOMAKE
+AUTOHEADER
+MAKEINFO
+install_sh
+STRIP
+INSTALL_STRIP_PROGRAM
+mkdir_p
+AWK
+SET_MAKE
+am__leading_dot
+AMTAR
+am__tar
+am__untar
+ARCHIVE_VERSION
+ARCHIVE_MAJOR
+ARCHIVE_MINOR
+ARCHIVE_REVISION
+ARCHIVE_API_MAJOR
+ARCHIVE_API_MINOR
+ARCHIVE_VERSION_STAMP
+ARCHIVE_LIBTOOL_VERSION
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+EXEEXT
+OBJEXT
+DEPDIR
+am__include
+am__quote
+AMDEP_TRUE
+AMDEP_FALSE
+AMDEPBACKSLASH
+CCDEPMODE
+am__fastdepCC_TRUE
+am__fastdepCC_FALSE
+YACC
+YFLAGS
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+GREP
+EGREP
+LN_S
+ECHO
+AR
+RANLIB
+CPP
+CXX
+CXXFLAGS
+ac_ct_CXX
+CXXDEPMODE
+am__fastdepCXX_TRUE
+am__fastdepCXX_FALSE
+CXXCPP
+F77
+FFLAGS
+ac_ct_F77
+LIBTOOL
+BUILD_BSDTAR_TRUE
+BUILD_BSDTAR_FALSE
+STATIC_BSDTAR_TRUE
+STATIC_BSDTAR_FALSE
+ARCHIVE_H_INCLUDE_INTTYPES_H
+LIBOBJS
+LTLIBOBJS'
+ac_subst_files=''
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+YACC
+YFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+CXXCPP
+F77
+FFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+    eval enable_$ac_feature=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+    eval with_$ac_package=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute directory names.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { echo "$as_me: error: Working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$0" ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$0" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures libarchive 2.2.5 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+			  [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+			  [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR          info documentation [DATAROOTDIR/info]
+  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR           man documentation [DATAROOTDIR/man]
+  --docdir=DIR           documentation root [DATAROOTDIR/doc/libarchive]
+  --htmldir=DIR          html documentation [DOCDIR]
+  --dvidir=DIR           dvi documentation [DOCDIR]
+  --pdfdir=DIR           pdf documentation [DOCDIR]
+  --psdir=DIR            ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of libarchive 2.2.5:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --disable-bsdtar        disable build of bsdtar
+  --disable-largefile     omit support for large files
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-tags[=TAGS]      include additional configurations [automatic]
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  YACC        The `Yet Another C Compiler' implementation to use. Defaults to
+              the first program found out of: `bison -y', `byacc', `yacc'.
+  YFLAGS      The list of arguments that will be passed by default to $YACC.
+              This script will default YFLAGS to the empty string to avoid a
+              default value of `-d' given by some make applications.
+  CPP         C preprocessor
+  CXX         C++ compiler command
+  CXXFLAGS    C++ compiler flags
+  CXXCPP      C++ preprocessor
+  F77         Fortran 77 compiler command
+  FFLAGS      Fortran 77 compiler flags
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <kientzle@freebsd.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" || continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+libarchive configure 2.2.5
+generated by GNU Autoconf 2.61
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libarchive $as_me 2.2.5, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      echo "$as_me: caught signal $ac_signal"
+    echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+  set x "$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+else
+  set x "$ac_default_prefix/share/config.site" \
+	"$ac_default_prefix/etc/config.site"
+fi
+shift
+for ac_site_file
+do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+	ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Make sure the srcdir contains "libarchive" directory
+
+# Use auxiliary subscripts from this subdirectory (cleans up root)
+ac_aux_dir=
+for ac_dir in config.aux "$srcdir"/config.aux; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config.aux \"$srcdir\"/config.aux" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in config.aux \"$srcdir\"/config.aux" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Must follow AC_CONFIG macros above...
+am__api_version='1.10'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+done
+IFS=$as_save_IFS
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&5
+echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.  echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm -f conftest.sed
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
+if test -z "$MKDIR_P"; then
+  if test "${ac_cv_path_mkdir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+done
+IFS=$as_save_IFS
+
+fi
+
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    test -d ./--version && rmdir ./--version
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+echo "${ECHO_T}$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
+set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+  SET_MAKE=
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libarchive'
+ VERSION='2.2.5'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+# Shell magic to compute Major/minor/etc from full version stamp.
+# This gets a little hairy...
+
+
+# Substitute the above version numbers into the various files below.
+
+
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_config_files="$ac_config_files Makefile"
+
+ac_config_files="$ac_config_files libarchive/archive.h"
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+#
+# List of possible output files, starting from the most likely.
+# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
+# only as a last resort.  b.out is created by i960 compilers.
+ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
+#
+# The IRIX 6 linker writes into existing files which may not be
+# executable, retaining their permissions.  Remove them first so a
+# subsequent execution test works.
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6; }
+if test -z "$ac_file"; then
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6; }
+
+{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+  xno)
+    { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+
+
+{ echo "$as_me:$LINENO: result: $_am_result" >&5
+echo "${ECHO_T}$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+  { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
+echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
+else
+  { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
+echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
+fi
+set dummy $CC; ac_cc=`echo $2 |
+		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+   test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+      then
+	# cc works too.
+	:
+      else
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_MINUS_C_MINUS_O 1
+_ACEOF
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+
+
+for ac_prog in 'bison -y' byacc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_YACC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_YACC="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+  { echo "$as_me:$LINENO: result: $YACC" >&5
+echo "${ECHO_T}$YACC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+# Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
+if test "${lt_cv_path_SED+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+
+fi
+
+SED=$lt_cv_path_SED
+{ echo "$as_me:$LINENO: result: $SED" >&5
+echo "${ECHO_T}$SED" >&6; }
+
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+    # Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_GREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+  for ac_exec_ext in '' $ac_executable_extensions; do
+    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+    # Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+    $ac_path_EGREP_found && break 3
+  done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+
+   fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { echo "$as_me:$LINENO: checking for GNU ld" >&5
+echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+else
+  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { echo "$as_me:$LINENO: result: $LD" >&5
+echo "${ECHO_T}$LD" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+echo "${ECHO_T}$lt_cv_path_NM" >&6; }
+NM="$lt_cv_path_NM"
+
+{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+echo "${ECHO_T}no, using $LN_S" >&6; }
+fi
+
+{ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
+echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix4* | aix5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
+  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | kfreebsd*-gnu | dragonfly*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix3*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+nto-qnx*)
+  lt_cv_deplibs_check_method=unknown
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 4520 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *32-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  lt_cv_cc_needs_belf=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)    LD="${LD-ld} -64" ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { echo "$as_me:$LINENO: result: $CXX" >&5
+echo "${ECHO_T}$CXX" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+echo "${ECHO_T}$ac_ct_CXX" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CXX" && break
+done
+
+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi
+
+  fi
+fi
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
+GXX=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CXXFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+	 CXXFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cxx_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+depcc="$CXX"  am_compiler_list=
+
+{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CXX_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CXX_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
+echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+  am__fastdepCXX_TRUE=
+  am__fastdepCXX_FALSE='#'
+else
+  am__fastdepCXX_TRUE='#'
+  am__fastdepCXX_FALSE=
+fi
+
+
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
+if test -z "$CXXCPP"; then
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CXXCPP needs to be expanded
+    for CXXCPP in "$CXX -E" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+  CXXCPP=$ac_cv_prog_CXXCPP
+else
+  ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
+echo "${ECHO_T}$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+fi
+
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_F77+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$F77"; then
+  ac_cv_prog_F77="$F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+F77=$ac_cv_prog_F77
+if test -n "$F77"; then
+  { echo "$as_me:$LINENO: result: $F77" >&5
+echo "${ECHO_T}$F77" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$F77" && break
+  done
+fi
+if test -z "$F77"; then
+  ac_ct_F77=$F77
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_F77"; then
+  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_F77="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_F77=$ac_cv_prog_ac_ct_F77
+if test -n "$ac_ct_F77"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+echo "${ECHO_T}$ac_ct_F77" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$ac_ct_F77" && break
+done
+
+  if test "x$ac_ct_F77" = x; then
+    F77=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    F77=$ac_ct_F77
+  fi
+fi
+
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file.  (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
+if test "${ac_cv_f77_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+      program main
+#ifndef __GNUC__
+       choke me
+#endif
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_f77_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FFLAGS=${FFLAGS+set}
+ac_save_FFLAGS=$FFLAGS
+FFLAGS=
+{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_f77_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  FFLAGS=-g
+cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_f77_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_prog_f77_g=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
+if test "$ac_test_FFLAGS" = set; then
+  FFLAGS=$ac_save_FFLAGS
+elif test $ac_cv_prog_f77_g = yes; then
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-g -O2"
+  else
+    FFLAGS="-g"
+  fi
+else
+  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
+    FFLAGS="-O2"
+  else
+    FFLAGS=
+  fi
+fi
+
+G77=`test $ac_compiler_gnu = yes && echo yes`
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+
+# find the maximum length of command line arguments
+{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ 	]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    # If test is not a shell built-in, we'll probably end up computing a
+    # maximum length that is only half of the actual maximum length, but
+    # we can't tell.
+    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+	       = "XX$teststring") >/dev/null 2>&1 &&
+	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	    lt_cv_sys_max_cmd_len=$new_result &&
+	    test $i != 17 # 1/2 MB should be enough
+    do
+      i=`expr $i + 1`
+      teststring=$teststring$teststring
+    done
+    teststring=
+    # Add a significant safety factor because C++ compilers can tack on massive
+    # amounts of additional arguments before passing them to the linker.
+    # It appears as though 1/2 is a usable value.
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { echo "$as_me:$LINENO: result: none" >&5
+echo "${ECHO_T}none" >&6; }
+fi
+
+
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  ;;
+linux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDGIRSTW]'
+    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode$symcode*\)[ 	][ 	]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if grep ' nm_test_var$' "$nlist" >/dev/null; then
+	if grep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+	  cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+	  cat <<\EOF >> conftest.$ac_ext
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -f conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { echo "$as_me:$LINENO: result: failed" >&5
+echo "${ECHO_T}failed" >&6; }
+else
+  { echo "$as_me:$LINENO: result: ok" >&5
+echo "${ECHO_T}ok" >&6; }
+fi
+
+{ echo "$as_me:$LINENO: checking for objdir" >&5
+echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+echo "${ECHO_T}$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+echo "${ECHO_T}$ac_ct_AR" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$STRIP" && STRIP=:
+test -z "$ac_objext" && ac_objext=o
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+echo "${ECHO_T}$MAGIC_CMD" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { echo "$as_me:$LINENO: checking for file" >&5
+echo $ECHO_N "checking for file... $ECHO_C" >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+echo "${ECHO_T}$MAGIC_CMD" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+enable_dlopen=no
+enable_win32_dll=no
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}\n'
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7251: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7255: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic='-qnocommon'
+         lt_prog_compiler_wl='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    linux*)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+
+{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_pic_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_pic_works=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7519: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7523: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_prog_compiler_pic_works=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_static_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_prog_compiler_static_works=yes
+       fi
+     else
+       lt_prog_compiler_static_works=yes
+     fi
+   fi
+   $rm conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
+echo "${ECHO_T}$lt_prog_compiler_static_works" >&6; }
+
+if test x"$lt_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7623: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7627: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { echo "$as_me:$LINENO: result: $hard_links" >&5
+echo "${ECHO_T}$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  enable_shared_with_static_runtimes=no
+  archive_cmds=
+  archive_expsym_cmds=
+  old_archive_From_new_cmds=
+  old_archive_from_expsyms_cmds=
+  export_dynamic_flag_spec=
+  whole_archive_flag_spec=
+  thread_safe_flag_spec=
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_direct=no
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  link_all_deplibs=unknown
+  hardcode_automatic=no
+  module_cmds=
+  module_expsym_cmds=
+  always_export_symbols=no
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix3*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    linux*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix4* | aix5*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  hardcode_direct=yes
+	  else
+  	  # We have old collect2
+  	  hardcode_direct=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L=yes
+  	  hardcode_libdir_flag_spec='-L$libdir'
+  	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc=no
+      hardcode_direct=no
+      hardcode_automatic=yes
+      hardcode_shlibpath_var=unsupported
+      whole_archive_flag_spec=''
+      link_all_deplibs=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+      module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+      archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | kfreebsd*-gnu | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	hardcode_direct=yes
+	export_dynamic_flag_spec='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld='+b $libdir'
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    openbsd*)
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec='${wl}-E'
+      else
+       case $host_os in
+	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	   archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	   hardcode_libdir_flag_spec='-R$libdir'
+	   ;;
+	 *)
+	   archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	   hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	   ;;
+       esac
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+ 	# The compiler driver will combine linker options so we
+ 	# cannot just pass the convience library names through
+ 	# without $wl, iff we do not link with $LD.
+ 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+ 	case $wlarc in
+ 	'')
+ 	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
+ 	*)
+ 	  whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ 	esac ;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+echo "${ECHO_T}$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      $rm conftest*
+      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+echo "${ECHO_T}$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+if test "$GCC" = yes; then
+  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix4* | aix5*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
+  if test "$GCC" = yes; then
+    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+  else
+    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+  fi
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+kfreebsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  freebsd*) # from 4.6 on
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix3*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+knetbsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+echo "${ECHO_T}$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" || \
+   test -n "$runpath_var" || \
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
+echo "${ECHO_T}$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+striplib=
+old_striplib=
+{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+   darwin*)
+       if test -n "$STRIP" ; then
+         striplib="$STRIP -x"
+         { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+       else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+       ;;
+   *)
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+    ;;
+  esac
+fi
+
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+   ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+   ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+if test $ac_cv_lib_dl_dlopen = yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+   ;;
+
+  *)
+    { echo "$as_me:$LINENO: checking for shl_load" >&5
+echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_shl_load=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
+if test $ac_cv_func_shl_load = yes; then
+  lt_cv_dlopen="shl_load"
+else
+  { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
+if test $ac_cv_lib_dld_shl_load = yes; then
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
+else
+  { echo "$as_me:$LINENO: checking for dlopen" >&5
+echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
+if test $ac_cv_func_dlopen = yes; then
+  lt_cv_dlopen="dlopen"
+else
+  { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+if test $ac_cv_lib_dl_dlopen = yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_svld_dlopen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
+if test $ac_cv_lib_svld_dlopen = yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_dld_dld_link=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
+if test $ac_cv_lib_dld_dld_link = yes; then
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 9931 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+#line 10031 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}
+EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+# Report which library types will actually be built
+{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
+echo "${ECHO_T}$can_build_shared" >&6; }
+
+{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix4* | aix5*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+    ;;
+esac
+{ echo "$as_me:$LINENO: result: $enable_shared" >&5
+echo "${ECHO_T}$enable_shared" >&6; }
+
+{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ echo "$as_me:$LINENO: result: $enable_static" >&5
+echo "${ECHO_T}$enable_static" >&6; }
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler \
+    CC \
+    LD \
+    lt_prog_compiler_wl \
+    lt_prog_compiler_pic \
+    lt_prog_compiler_static \
+    lt_prog_compiler_no_builtin_flag \
+    export_dynamic_flag_spec \
+    thread_safe_flag_spec \
+    whole_archive_flag_spec \
+    enable_shared_with_static_runtimes \
+    old_archive_cmds \
+    old_archive_from_new_cmds \
+    predep_objects \
+    postdep_objects \
+    predeps \
+    postdeps \
+    compiler_lib_search_path \
+    archive_cmds \
+    archive_expsym_cmds \
+    postinstall_cmds \
+    postuninstall_cmds \
+    old_archive_from_expsyms_cmds \
+    allow_undefined_flag \
+    no_undefined_flag \
+    export_symbols_cmds \
+    hardcode_libdir_flag_spec \
+    hardcode_libdir_flag_spec_ld \
+    hardcode_libdir_separator \
+    hardcode_automatic \
+    module_cmds \
+    module_expsym_cmds \
+    lt_cv_prog_compiler_c_o \
+    exclude_expsyms \
+    include_expsyms; do
+
+    case $var in
+    old_archive_cmds | \
+    old_archive_from_new_cmds | \
+    archive_cmds | \
+    archive_expsym_cmds | \
+    module_cmds | \
+    module_expsym_cmds | \
+    old_archive_from_expsyms_cmds | \
+    export_symbols_cmds | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="${ofile}T"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  $rm -f "$cfgfile"
+  { echo "$as_me:$LINENO: creating $ofile" >&5
+echo "$as_me: creating $ofile" >&6;}
+
+  cat <<__EOF__ >> "$cfgfile"
+#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# ### END LIBTOOL CONFIG
+
+__EOF__
+
+
+  case $host_os in
+  aix3*)
+    cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" || \
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+# Check whether --with-tags was given.
+if test "${with_tags+set}" = set; then
+  withval=$with_tags; tagnames="$withval"
+fi
+
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+  if test ! -f "${ofile}"; then
+    { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+  fi
+
+  if test -z "$LTCC"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+    if test -z "$LTCC"; then
+      { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+    else
+      { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+    fi
+  fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
+
+  # Extract list of available tagged configurations in $ofile.
+  # Note that this assumes the entire list is on one line.
+  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+  for tagname in $tagnames; do
+    IFS="$lt_save_ifs"
+    # Check whether tagname contains only valid characters
+    case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
+    "") ;;
+    *)  { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+echo "$as_me: error: invalid tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+    esac
+
+    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+    then
+      { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+
+    # Update the list of available tags.
+    if test -n "$tagname"; then
+      echo appending configuration tag \"$tagname\" to $ofile
+
+      case $tagname in
+      CXX)
+	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+	    (test "X$CXX" != "Xg++"))) ; then
+	  ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+  $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+  lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+  $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+compiler_CXX=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+  lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+else
+  lt_prog_compiler_no_builtin_flag_CXX=
+fi
+
+if test "$GXX" = yes; then
+  # Set up default GNU C++ configuration
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { echo "$as_me:$LINENO: checking for GNU ld" >&5
+echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+else
+  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { echo "$as_me:$LINENO: result: $LD" >&5
+echo "${ECHO_T}$LD" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+  # Check if GNU C++ uses GNU ld as the underlying linker, since the
+  # archiving commands below assume that GNU ld is being used.
+  if test "$with_gnu_ld" = yes; then
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+    hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+    #     investigate it a little bit more. (MM)
+    wlarc='${wl}'
+
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+	grep 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec_CXX=
+    fi
+  else
+    with_gnu_ld=no
+    wlarc=
+
+    # A generic and very simple default shared library creation
+    # command for GNU C++ for the case where it uses the native
+    # linker, instead of GNU ld.  If possible, this setting should
+    # overridden to take advantage of the native linker features on
+    # the platform it is being used on.
+    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+  fi
+
+  # Commands to make compiler produce verbose output that lists
+  # what "hidden" libraries, object files and flags are used when
+  # linking a shared library.
+  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+  GXX=no
+  with_gnu_ld=no
+  wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+ld_shlibs_CXX=yes
+case $host_os in
+  aix3*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  aix4* | aix5*)
+    if test "$host_cpu" = ia64; then
+      # On IA64, the linker does run time linking by default, so we don't
+      # have to do anything special.
+      aix_use_runtimelinking=no
+      exp_sym_flag='-Bexport'
+      no_entry_flag=""
+    else
+      aix_use_runtimelinking=no
+
+      # Test if we are trying to use run time linking or normal
+      # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+      # need to do runtime linking.
+      case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	for ld_flag in $LDFLAGS; do
+	  case $ld_flag in
+	  *-brtl*)
+	    aix_use_runtimelinking=yes
+	    break
+	    ;;
+	  esac
+	done
+	;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
+    # have problems creating the table of contents.  If linking a library
+    # or program results in "error TOC overflow" add -mminimal-toc to
+    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+    archive_cmds_CXX=''
+    hardcode_direct_CXX=yes
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+
+    if test "$GXX" = yes; then
+      case $host_os in aix4.[012]|aix4.[012].*)
+      # We only want to do this on AIX 4.2 and lower, the check
+      # below for broken collect2 doesn't work under 4.3+
+	collect2name=`${CC} -print-prog-name=collect2`
+	if test -f "$collect2name" && \
+	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	then
+	  # We have reworked collect2
+	  hardcode_direct_CXX=yes
+	else
+	  # We have old collect2
+	  hardcode_direct_CXX=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L_CXX=yes
+	  hardcode_libdir_flag_spec_CXX='-L$libdir'
+	  hardcode_libdir_separator_CXX=
+	fi
+	;;
+      esac
+      shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+	shared_flag="$shared_flag "'${wl}-G'
+      fi
+    else
+      # not using gcc
+      if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	shared_flag='-G'
+      else
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag='${wl}-G'
+	else
+	  shared_flag='${wl}-bM:SRE'
+	fi
+      fi
+    fi
+
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    always_export_symbols_CXX=yes
+    if test "$aix_use_runtimelinking" = yes; then
+      # Warning - without using the other runtime loading flags (-brtl),
+      # -berok will link without error, but may produce a broken library.
+      allow_undefined_flag_CXX='-berok'
+      # Determine the default libpath from the value encoded in an empty executable.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+      hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+      archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+     else
+      if test "$host_cpu" = ia64; then
+	hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+	allow_undefined_flag_CXX="-z nodefs"
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+      else
+	# Determine the default libpath from the value encoded in an empty executable.
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+	# Warning - without using the other run time loading flags,
+	# -berok will link without error, but may produce a broken library.
+	no_undefined_flag_CXX=' ${wl}-bernotok'
+	allow_undefined_flag_CXX=' ${wl}-berok'
+	# Exported symbols can be pulled into shared objects from archives
+	whole_archive_flag_spec_CXX='$convenience'
+	archive_cmds_need_lc_CXX=yes
+	# This is similar to how AIX traditionally builds its shared libraries.
+	archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+      fi
+    fi
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      allow_undefined_flag_CXX=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+    ;;
+
+  chorus*)
+    case $cc_basename in
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+
+  cygwin* | mingw* | pw32*)
+    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+    # as there is no search path for DLLs.
+    hardcode_libdir_flag_spec_CXX='-L$libdir'
+    allow_undefined_flag_CXX=unsupported
+    always_export_symbols_CXX=no
+    enable_shared_with_static_runtimes_CXX=yes
+
+    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+      archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      # If the export-symbols file already is a .def file (1st line
+      # is EXPORTS), use it as is; otherwise, prepend...
+      archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	cp $export_symbols $output_objdir/$soname.def;
+      else
+	echo EXPORTS > $output_objdir/$soname.def;
+	cat $export_symbols >> $output_objdir/$soname.def;
+      fi~
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+    else
+      ld_shlibs_CXX=no
+    fi
+  ;;
+      darwin* | rhapsody*)
+        case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+        esac
+      archive_cmds_need_lc_CXX=no
+      hardcode_direct_CXX=no
+      hardcode_automatic_CXX=yes
+      hardcode_shlibpath_var_CXX=unsupported
+      whole_archive_flag_spec_CXX=''
+      link_all_deplibs_CXX=yes
+
+    if test "$GXX" = yes ; then
+      lt_int_apple_cc_single_mod=no
+      output_verbose_link_cmd='echo'
+      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+       lt_int_apple_cc_single_mod=yes
+      fi
+      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+       archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+      else
+          archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+        fi
+        module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          else
+            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          fi
+            module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_CXX=no
+          ;;
+      esac
+      fi
+        ;;
+
+  dgux*)
+    case $cc_basename in
+      ec++*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      ghcx*)
+	# Green Hills C++ Compiler
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  freebsd[12]*)
+    # C++ shared libraries reported to be fairly broken before switch to ELF
+    ld_shlibs_CXX=no
+    ;;
+  freebsd-elf*)
+    archive_cmds_need_lc_CXX=no
+    ;;
+  freebsd* | kfreebsd*-gnu | dragonfly*)
+    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+    # conventions
+    ld_shlibs_CXX=yes
+    ;;
+  gnu*)
+    ;;
+  hpux9*)
+    hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    hardcode_direct_CXX=yes
+    hardcode_minus_L_CXX=yes # Not in the search PATH,
+				# but as the default
+				# location of the library.
+
+    case $cc_basename in
+    CC*)
+      # FIXME: insert proper C++ library support
+      ld_shlibs_CXX=no
+      ;;
+    aCC*)
+      archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      #
+      # There doesn't appear to be a way to prevent this compiler from
+      # explicitly linking system object files so we need to strip them
+      # from the output so that they don't get included in the library
+      # dependencies.
+      output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+      ;;
+    *)
+      if test "$GXX" = yes; then
+        archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        # FIXME: insert proper C++ library support
+        ld_shlibs_CXX=no
+      fi
+      ;;
+    esac
+    ;;
+  hpux10*|hpux11*)
+    if test $with_gnu_ld = no; then
+      hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_CXX=:
+
+      case $host_cpu in
+      hppa*64*|ia64*)
+	hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
+        ;;
+      *)
+	export_dynamic_flag_spec_CXX='${wl}-E'
+        ;;
+      esac
+    fi
+    case $host_cpu in
+    hppa*64*|ia64*)
+      hardcode_direct_CXX=no
+      hardcode_shlibpath_var_CXX=no
+      ;;
+    *)
+      hardcode_direct_CXX=yes
+      hardcode_minus_L_CXX=yes # Not in the search PATH,
+					      # but as the default
+					      # location of the library.
+      ;;
+    esac
+
+    case $cc_basename in
+      CC*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      aCC*)
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	esac
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test $with_gnu_ld = no; then
+	    case $host_cpu in
+	    hppa*64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    ia64*)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    *)
+	      archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    esac
+	  fi
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  interix3*)
+    hardcode_direct_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+    export_dynamic_flag_spec_CXX='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
+  irix5* | irix6*)
+    case $cc_basename in
+      CC*)
+	# SGI C++
+	archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	# Archives containing C++ object files must be created using
+	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test "$with_gnu_ld" = no; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	  else
+	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+	  fi
+	fi
+	link_all_deplibs_CXX=yes
+	;;
+    esac
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+    hardcode_libdir_separator_CXX=:
+    ;;
+  linux*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+	;;
+      icpc*)
+	# Intel C++
+	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+  	  archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+  	  archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	*)  # Version 8.0 or newer
+	  tmp_idyn=
+	  case $host_cpu in
+	    ia64*) tmp_idyn=' -i_dynamic';;
+	  esac
+  	  archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	esac
+	archive_cmds_need_lc_CXX=no
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	;;
+      pgCC*)
+        # Portland Group C++ compiler
+	archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+  	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+	whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+        ;;
+      cxx*)
+	# Compaq C++
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	runpath_var=LD_RUN_PATH
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+    esac
+    ;;
+  lynxos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  m88k*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  mvs*)
+    case $cc_basename in
+      cxx*)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+      wlarc=
+      hardcode_libdir_flag_spec_CXX='-R$libdir'
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+    fi
+    # Workaround some broken pre-1.5 toolchains
+    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+    ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    ld_shlibs_CXX=no
+    ;;
+  openbsd*)
+    hardcode_direct_CXX=yes
+    hardcode_shlibpath_var_CXX=no
+    archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+      export_dynamic_flag_spec_CXX='${wl}-E'
+      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    fi
+    output_verbose_link_cmd='echo'
+    ;;
+  osf3*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	  archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  osf4* | osf5*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Archives containing C++ object files must be created using
+	# the KAI C++ compiler.
+	old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      cxx*)
+	allow_undefined_flag_CXX=' -expect_unresolved \*'
+	archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	  echo "-hidden">> $lib.exp~
+	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+	  $rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+	hardcode_libdir_separator_CXX=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+	 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+	  hardcode_libdir_separator_CXX=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  ld_shlibs_CXX=no
+	fi
+	;;
+    esac
+    ;;
+  psos*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  sunos4*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.x
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      lcc*)
+	# Lucid
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  solaris*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.2, 5.x and Centerline C++
+        archive_cmds_need_lc_CXX=yes
+	no_undefined_flag_CXX=' -zdefs'
+	archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	hardcode_libdir_flag_spec_CXX='-R$libdir'
+	hardcode_shlibpath_var_CXX=no
+	case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    # The C++ compiler is used as linker so we must use $wl
+	    # flag to pass the commands to the underlying system
+	    # linker. We must also pass each convience library through
+	    # to the system linker between allextract/defaultextract.
+	    # The C++ compiler will combine linker options so we
+	    # cannot just pass the convience library names through
+	    # without $wl.
+	    # Supported since Solaris 2.6 (maybe 2.5.1?)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    ;;
+	esac
+	link_all_deplibs_CXX=yes
+
+	output_verbose_link_cmd='echo'
+
+	# Archives containing C++ object files must be created using
+	# "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	;;
+      gcx*)
+	# Green Hills C++ Compiler
+	archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	# The C++ compiler must be used to create the archive.
+	old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	;;
+      *)
+	# GNU C++ compiler with Solaris linker
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+	  if $CC --version | grep -v '^2\.7' > /dev/null; then
+	    archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  else
+	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	    # platform.
+	    archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  fi
+
+	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	fi
+	;;
+    esac
+    ;;
+  sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+    no_undefined_flag_CXX='${wl}-z,text'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    no_undefined_flag_CXX='${wl}-z,text'
+    allow_undefined_flag_CXX='${wl}-z,nodefs'
+    archive_cmds_need_lc_CXX=no
+    hardcode_shlibpath_var_CXX=no
+    hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    hardcode_libdir_separator_CXX=':'
+    link_all_deplibs_CXX=yes
+    export_dynamic_flag_spec_CXX='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  tandem*)
+    case $cc_basename in
+      NCC*)
+	# NonStop-UX NCC 3.20
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	ld_shlibs_CXX=no
+	;;
+    esac
+    ;;
+  vxworks*)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+  *)
+    # FIXME: insert proper C++ library support
+    ld_shlibs_CXX=no
+    ;;
+esac
+{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+GCC_CXX="$GXX"
+LD_CXX="$LD"
+
+
+cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+EOF
+
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  # The `*' in the case matches for architectures that use `case' in
+  # $output_verbose_cmd can trigger glob expansion during the loop
+  # eval without this substitution.
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+  for p in `eval $output_verbose_link_cmd`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" \
+	  || test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$compiler_lib_search_path_CXX"; then
+	     compiler_lib_search_path_CXX="${prev}${p}"
+	   else
+	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$postdeps_CXX"; then
+	   postdeps_CXX="${prev}${p}"
+	 else
+	   postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$predep_objects_CXX"; then
+	   predep_objects_CXX="$p"
+	 else
+	   predep_objects_CXX="$predep_objects_CXX $p"
+	 fi
+       else
+	 if test -z "$postdep_objects_CXX"; then
+	   postdep_objects_CXX="$p"
+	 else
+	   postdep_objects_CXX="$postdep_objects_CXX $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$rm -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix3*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  predep_objects_CXX=
+  postdep_objects_CXX=
+  postdeps_CXX=
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    postdeps_CXX='-lCstd -lCrun'
+    ;;
+  esac
+  ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+
+lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    lt_prog_compiler_wl_CXX='-Wl,'
+    lt_prog_compiler_static_CXX='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_CXX='-Bstatic'
+      fi
+      ;;
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+      ;;
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | os2* | pw32*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_CXX='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      lt_prog_compiler_pic_CXX=
+      ;;
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_CXX=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	;;
+      *)
+	lt_prog_compiler_pic_CXX='-fPIC'
+	;;
+      esac
+      ;;
+    *)
+      lt_prog_compiler_pic_CXX='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix4* | aix5*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  lt_prog_compiler_static_CXX='-Bstatic'
+	else
+	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           lt_prog_compiler_pic_CXX='-qnocommon'
+           lt_prog_compiler_wl_CXX='-Wl,'
+           ;;
+         esac
+       ;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | kfreebsd*-gnu | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      lt_prog_compiler_pic_CXX='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      lt_prog_compiler_pic_CXX='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux*)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    lt_prog_compiler_pic_CXX='-fPIC'
+	    ;;
+	  icpc* | ecpc*)
+	    # Intel C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-static'
+	    ;;
+	  pgCC*)
+	    # Portland Group C++ compiler.
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-fpic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    lt_prog_compiler_pic_CXX='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    lt_prog_compiler_wl_CXX='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    lt_prog_compiler_pic_CXX=
+	    lt_prog_compiler_static_CXX='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    lt_prog_compiler_wl_CXX='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    lt_prog_compiler_pic_CXX='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    lt_prog_compiler_pic_CXX='-pic'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    lt_prog_compiler_pic_CXX='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    lt_prog_compiler_wl_CXX='-Wl,'
+	    lt_prog_compiler_pic_CXX='-KPIC'
+	    lt_prog_compiler_static_CXX='-Bstatic'
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	lt_prog_compiler_can_build_shared_CXX=no
+	;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+
+{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_pic_works_CXX=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12367: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:12371: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_prog_compiler_pic_works_CXX=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
+    case $lt_prog_compiler_pic_CXX in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+     esac
+else
+    lt_prog_compiler_pic_CXX=
+     lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_CXX=
+    ;;
+  *)
+    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_static_works_CXX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_static_works_CXX=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_prog_compiler_static_works_CXX=yes
+       fi
+     else
+       lt_prog_compiler_static_works_CXX=yes
+     fi
+   fi
+   $rm conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5
+echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
+    :
+else
+    lt_prog_compiler_static_CXX=
+fi
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_c_o_CXX=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:12471: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:12475: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_CXX=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { echo "$as_me:$LINENO: result: $hard_links" >&5
+echo "${ECHO_T}$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+
+  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix4* | aix5*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    else
+      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    export_symbols_cmds_CXX="$ltdll_cmds"
+  ;;
+  cygwin* | mingw*)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  *)
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+
+{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_CXX=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_CXX in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      $rm conftest*
+      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_CXX
+	pic_flag=$lt_prog_compiler_pic_CXX
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+        allow_undefined_flag_CXX=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_CXX=no
+        else
+	  archive_cmds_need_lc_CXX=yes
+        fi
+        allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+if test "$GCC" = yes; then
+  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix4* | aix5*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
+  if test "$GCC" = yes; then
+    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+  else
+    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+  fi
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+kfreebsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  freebsd*) # from 4.6 on
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix3*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+knetbsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+echo "${ECHO_T}$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" || \
+   test -n "$runpath_var_CXX" || \
+   test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_CXX" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+     test "$hardcode_minus_L_CXX" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_CXX=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_CXX=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_CXX=unsupported
+fi
+{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+echo "${ECHO_T}$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_CXX \
+    CC_CXX \
+    LD_CXX \
+    lt_prog_compiler_wl_CXX \
+    lt_prog_compiler_pic_CXX \
+    lt_prog_compiler_static_CXX \
+    lt_prog_compiler_no_builtin_flag_CXX \
+    export_dynamic_flag_spec_CXX \
+    thread_safe_flag_spec_CXX \
+    whole_archive_flag_spec_CXX \
+    enable_shared_with_static_runtimes_CXX \
+    old_archive_cmds_CXX \
+    old_archive_from_new_cmds_CXX \
+    predep_objects_CXX \
+    postdep_objects_CXX \
+    predeps_CXX \
+    postdeps_CXX \
+    compiler_lib_search_path_CXX \
+    archive_cmds_CXX \
+    archive_expsym_cmds_CXX \
+    postinstall_cmds_CXX \
+    postuninstall_cmds_CXX \
+    old_archive_from_expsyms_cmds_CXX \
+    allow_undefined_flag_CXX \
+    no_undefined_flag_CXX \
+    export_symbols_cmds_CXX \
+    hardcode_libdir_flag_spec_CXX \
+    hardcode_libdir_flag_spec_ld_CXX \
+    hardcode_libdir_separator_CXX \
+    hardcode_automatic_CXX \
+    module_cmds_CXX \
+    module_expsym_cmds_CXX \
+    lt_cv_prog_compiler_c_o_CXX \
+    exclude_expsyms_CXX \
+    include_expsyms_CXX; do
+
+    case $var in
+    old_archive_cmds_CXX | \
+    old_archive_from_new_cmds_CXX | \
+    archive_cmds_CXX | \
+    archive_expsym_cmds_CXX | \
+    module_cmds_CXX | \
+    module_expsym_cmds_CXX | \
+    old_archive_from_expsyms_cmds_CXX | \
+    export_symbols_cmds_CXX | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_CXX
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_CXX
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_CXX
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_CXX
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path_CXX"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      F77)
+	if test -n "$F77" && test "X$F77" != "Xno"; then
+
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
+
+
+archive_cmds_need_lc_F77=no
+allow_undefined_flag_F77=
+always_export_symbols_F77=no
+archive_expsym_cmds_F77=
+export_dynamic_flag_spec_F77=
+hardcode_direct_F77=no
+hardcode_libdir_flag_spec_F77=
+hardcode_libdir_flag_spec_ld_F77=
+hardcode_libdir_separator_F77=
+hardcode_minus_L_F77=no
+hardcode_automatic_F77=no
+module_cmds_F77=
+module_expsym_cmds_F77=
+link_all_deplibs_F77=unknown
+old_archive_cmds_F77=$old_archive_cmds
+no_undefined_flag_F77=
+whole_archive_flag_spec_F77=
+enable_shared_with_static_runtimes_F77=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+objext_F77=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="      program t\n      end\n"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+compiler_F77=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
+echo "${ECHO_T}$can_build_shared" >&6; }
+
+{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+aix4* | aix5*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+  ;;
+esac
+{ echo "$as_me:$LINENO: result: $enable_shared" >&5
+echo "${ECHO_T}$enable_shared" >&6; }
+
+{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+{ echo "$as_me:$LINENO: result: $enable_static" >&5
+echo "${ECHO_T}$enable_static" >&6; }
+
+GCC_F77="$G77"
+LD_F77="$LD"
+
+lt_prog_compiler_wl_F77=
+lt_prog_compiler_pic_F77=
+lt_prog_compiler_static_F77=
+
+{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_F77='-Wl,'
+    lt_prog_compiler_static_F77='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_F77='-fno-common'
+      ;;
+
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_F77=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_F77=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_F77='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_F77='-Bstatic'
+      else
+	lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_F77='-qnocommon'
+         lt_prog_compiler_wl_F77='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_F77='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    linux*)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-KPIC'
+	lt_prog_compiler_static_F77='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_F77='-Wl,'
+	lt_prog_compiler_pic_F77='-fpic'
+	lt_prog_compiler_static_F77='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_F77='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_F77='-non_shared'
+        ;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_F77='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_F77='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_F77='-Qoption ld '
+      lt_prog_compiler_pic_F77='-PIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_F77='-Kconform_pic'
+	lt_prog_compiler_static_F77='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_pic_F77='-KPIC'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_F77='-Wl,'
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_F77='-pic'
+      lt_prog_compiler_static_F77='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_F77=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_F77"; then
+
+{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_pic_works_F77+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_pic_works_F77=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_F77"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14041: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:14045: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_prog_compiler_pic_works_F77=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6; }
+
+if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
+    case $lt_prog_compiler_pic_F77 in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
+     esac
+else
+    lt_prog_compiler_pic_F77=
+     lt_prog_compiler_can_build_shared_F77=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_F77=
+    ;;
+  *)
+    lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
+{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_static_works_F77+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_static_works_F77=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_prog_compiler_static_works_F77=yes
+       fi
+     else
+       lt_prog_compiler_static_works_F77=yes
+     fi
+   fi
+   $rm conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5
+echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6; }
+
+if test x"$lt_prog_compiler_static_works_F77" = xyes; then
+    :
+else
+    lt_prog_compiler_static_F77=
+fi
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_c_o_F77=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:14145: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:14149: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_F77=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { echo "$as_me:$LINENO: result: $hard_links" >&5
+echo "${ECHO_T}$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+
+  runpath_var=
+  allow_undefined_flag_F77=
+  enable_shared_with_static_runtimes_F77=no
+  archive_cmds_F77=
+  archive_expsym_cmds_F77=
+  old_archive_From_new_cmds_F77=
+  old_archive_from_expsyms_cmds_F77=
+  export_dynamic_flag_spec_F77=
+  whole_archive_flag_spec_F77=
+  thread_safe_flag_spec_F77=
+  hardcode_libdir_flag_spec_F77=
+  hardcode_libdir_flag_spec_ld_F77=
+  hardcode_libdir_separator_F77=
+  hardcode_direct_F77=no
+  hardcode_minus_L_F77=no
+  hardcode_shlibpath_var_F77=unsupported
+  link_all_deplibs_F77=unknown
+  hardcode_automatic_F77=no
+  module_cmds_F77=
+  module_expsym_cmds_F77=
+  always_export_symbols_F77=no
+  export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_F77=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_F77=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_F77='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_F77=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_F77=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_F77=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=no
+      enable_shared_with_static_runtimes_F77=yes
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    interix3*)
+      hardcode_direct_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_F77='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    linux*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_F77=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_F77=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_F77=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_F77=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_F77" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_F77=
+      export_dynamic_flag_spec_F77=
+      whole_archive_flag_spec_F77=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_F77=unsupported
+      always_export_symbols_F77=yes
+      archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_F77=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_F77=unsupported
+      fi
+      ;;
+
+    aix4* | aix5*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_F77=''
+      hardcode_direct_F77=yes
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  hardcode_direct_F77=yes
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_F77=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_F77=yes
+  	  hardcode_libdir_flag_spec_F77='-L$libdir'
+  	  hardcode_libdir_separator_F77=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_F77=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_F77='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_F77="-z nodefs"
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_F77=' ${wl}-bernotok'
+	  allow_undefined_flag_F77=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_F77='$convenience'
+	  archive_cmds_need_lc_F77=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_F77=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_F77=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_F77=' '
+      allow_undefined_flag_F77=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_F77='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_F77=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_F77=no
+      hardcode_direct_F77=no
+      hardcode_automatic_F77=yes
+      hardcode_shlibpath_var_F77=unsupported
+      whole_archive_flag_spec_F77=''
+      link_all_deplibs_F77=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+      module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+      archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_F77=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_F77=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | kfreebsd*-gnu | dragonfly*)
+      archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_direct_F77=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	hardcode_direct_F77=yes
+	export_dynamic_flag_spec_F77='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_F77=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_F77=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_F77='+b $libdir'
+	  hardcode_direct_F77=no
+	  hardcode_shlibpath_var_F77=no
+	  ;;
+	*)
+	  hardcode_direct_F77=yes
+	  export_dynamic_flag_spec_F77='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_F77=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      link_all_deplibs_F77=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    newsos6)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_F77=yes
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    openbsd*)
+      hardcode_direct_F77=yes
+      hardcode_shlibpath_var_F77=no
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_F77='${wl}-E'
+      else
+       case $host_os in
+	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	   archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	   hardcode_libdir_flag_spec_F77='-R$libdir'
+	   ;;
+	 *)
+	   archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	   hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	   ;;
+       esac
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_minus_L_F77=yes
+      allow_undefined_flag_F77=unsupported
+      archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_F77=' -expect_unresolved \*'
+	archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_F77='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_F77=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_F77=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_F77='-R$libdir'
+      hardcode_shlibpath_var_F77=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+ 	# The compiler driver will combine linker options so we
+ 	# cannot just pass the convience library names through
+ 	# without $wl, iff we do not link with $LD.
+ 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+ 	case $wlarc in
+ 	'')
+ 	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
+ 	*)
+ 	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ 	esac ;;
+      esac
+      link_all_deplibs_F77=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_direct_F77=yes
+      hardcode_minus_L_F77=yes
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_F77='$CC -r -o $output$reload_objs'
+	  hardcode_direct_F77=no
+        ;;
+	motorola)
+	  archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_F77=no
+      export_dynamic_flag_spec_F77='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_F77=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_F77=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+      no_undefined_flag_F77='${wl}-z,text'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_F77='${wl}-z,text'
+      allow_undefined_flag_F77='${wl}-z,nodefs'
+      archive_cmds_need_lc_F77=no
+      hardcode_shlibpath_var_F77=no
+      hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_F77=':'
+      link_all_deplibs_F77=yes
+      export_dynamic_flag_spec_F77='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_F77='-L$libdir'
+      hardcode_shlibpath_var_F77=no
+      ;;
+
+    *)
+      ld_shlibs_F77=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+echo "${ECHO_T}$ld_shlibs_F77" >&6; }
+test "$ld_shlibs_F77" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_F77" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_F77=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_F77 in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      $rm conftest*
+      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_F77
+	pic_flag=$lt_prog_compiler_pic_F77
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_F77
+        allow_undefined_flag_F77=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_F77=no
+        else
+	  archive_cmds_need_lc_F77=yes
+        fi
+        allow_undefined_flag_F77=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+if test "$GCC" = yes; then
+  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix4* | aix5*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
+  if test "$GCC" = yes; then
+    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+  else
+    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+  fi
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+kfreebsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  freebsd*) # from 4.6 on
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix3*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+knetbsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+echo "${ECHO_T}$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+hardcode_action_F77=
+if test -n "$hardcode_libdir_flag_spec_F77" || \
+   test -n "$runpath_var_F77" || \
+   test "X$hardcode_automatic_F77" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_F77" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
+     test "$hardcode_minus_L_F77" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_F77=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_F77=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_F77=unsupported
+fi
+{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+echo "${ECHO_T}$hardcode_action_F77" >&6; }
+
+if test "$hardcode_action_F77" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_F77 \
+    CC_F77 \
+    LD_F77 \
+    lt_prog_compiler_wl_F77 \
+    lt_prog_compiler_pic_F77 \
+    lt_prog_compiler_static_F77 \
+    lt_prog_compiler_no_builtin_flag_F77 \
+    export_dynamic_flag_spec_F77 \
+    thread_safe_flag_spec_F77 \
+    whole_archive_flag_spec_F77 \
+    enable_shared_with_static_runtimes_F77 \
+    old_archive_cmds_F77 \
+    old_archive_from_new_cmds_F77 \
+    predep_objects_F77 \
+    postdep_objects_F77 \
+    predeps_F77 \
+    postdeps_F77 \
+    compiler_lib_search_path_F77 \
+    archive_cmds_F77 \
+    archive_expsym_cmds_F77 \
+    postinstall_cmds_F77 \
+    postuninstall_cmds_F77 \
+    old_archive_from_expsyms_cmds_F77 \
+    allow_undefined_flag_F77 \
+    no_undefined_flag_F77 \
+    export_symbols_cmds_F77 \
+    hardcode_libdir_flag_spec_F77 \
+    hardcode_libdir_flag_spec_ld_F77 \
+    hardcode_libdir_separator_F77 \
+    hardcode_automatic_F77 \
+    module_cmds_F77 \
+    module_expsym_cmds_F77 \
+    lt_cv_prog_compiler_c_o_F77 \
+    exclude_expsyms_F77 \
+    include_expsyms_F77; do
+
+    case $var in
+    old_archive_cmds_F77 | \
+    old_archive_from_new_cmds_F77 | \
+    archive_cmds_F77 | \
+    archive_expsym_cmds_F77 | \
+    module_cmds_F77 | \
+    module_expsym_cmds_F77 | \
+    old_archive_from_expsyms_cmds_F77 | \
+    export_symbols_cmds_F77 | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_F77
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_F77
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_F77
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_F77
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_F77
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_F77
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_F77
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_F77
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_F77
+archive_expsym_cmds=$lt_archive_expsym_cmds_F77
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_F77
+module_expsym_cmds=$lt_module_expsym_cmds_F77
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_F77
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_F77
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_F77
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_F77
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_F77
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_F77
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_F77
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_F77
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_F77
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_F77
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_F77
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path_F77"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_F77
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_F77
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_F77
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_F77
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      GCJ)
+	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+objext_GCJ=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+compiler_GCJ=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+archive_cmds_need_lc_GCJ=no
+
+old_archive_cmds_GCJ=$old_archive_cmds
+
+
+lt_prog_compiler_no_builtin_flag_GCJ=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16343: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:16347: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+lt_prog_compiler_wl_GCJ=
+lt_prog_compiler_pic_GCJ=
+lt_prog_compiler_static_GCJ=
+
+{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl_GCJ='-Wl,'
+    lt_prog_compiler_static_GCJ='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic_GCJ='-fno-common'
+      ;;
+
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared_GCJ=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic_GCJ=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      lt_prog_compiler_pic_GCJ='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      else
+	lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         lt_prog_compiler_pic_GCJ='-qnocommon'
+         lt_prog_compiler_wl_GCJ='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | pw32* | os2*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic_GCJ='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    linux*)
+      case $cc_basename in
+      icc* | ecc*)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-KPIC'
+	lt_prog_compiler_static_GCJ='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl_GCJ='-Wl,'
+	lt_prog_compiler_pic_GCJ='-fpic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl_GCJ='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static_GCJ='-non_shared'
+        ;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl_GCJ='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl_GCJ='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl_GCJ='-Qoption ld '
+      lt_prog_compiler_pic_GCJ='-PIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic_GCJ='-Kconform_pic'
+	lt_prog_compiler_static_GCJ='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_pic_GCJ='-KPIC'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl_GCJ='-Wl,'
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic_GCJ='-pic'
+      lt_prog_compiler_static_GCJ='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared_GCJ=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_GCJ"; then
+
+{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_pic_works_GCJ=no
+  ac_outfile=conftest.$ac_objext
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16611: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:16615: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_prog_compiler_pic_works_GCJ=yes
+     fi
+   fi
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
+echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; }
+
+if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
+    case $lt_prog_compiler_pic_GCJ in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
+     esac
+else
+    lt_prog_compiler_pic_GCJ=
+     lt_prog_compiler_can_build_shared_GCJ=no
+fi
+
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic_GCJ=
+    ;;
+  *)
+    lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
+{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
+if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_prog_compiler_static_works_GCJ=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_prog_compiler_static_works_GCJ=yes
+       fi
+     else
+       lt_prog_compiler_static_works_GCJ=yes
+     fi
+   fi
+   $rm conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5
+echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; }
+
+if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
+    :
+else
+    lt_prog_compiler_static_GCJ=
+fi
+
+
+{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  lt_cv_prog_compiler_c_o_GCJ=no
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:16715: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:16719: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o_GCJ=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { echo "$as_me:$LINENO: result: $hard_links" >&5
+echo "${ECHO_T}$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+
+  runpath_var=
+  allow_undefined_flag_GCJ=
+  enable_shared_with_static_runtimes_GCJ=no
+  archive_cmds_GCJ=
+  archive_expsym_cmds_GCJ=
+  old_archive_From_new_cmds_GCJ=
+  old_archive_from_expsyms_cmds_GCJ=
+  export_dynamic_flag_spec_GCJ=
+  whole_archive_flag_spec_GCJ=
+  thread_safe_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_GCJ=
+  hardcode_libdir_flag_spec_ld_GCJ=
+  hardcode_libdir_separator_GCJ=
+  hardcode_direct_GCJ=no
+  hardcode_minus_L_GCJ=no
+  hardcode_shlibpath_var_GCJ=unsupported
+  link_all_deplibs_GCJ=unknown
+  hardcode_automatic_GCJ=no
+  module_cmds_GCJ=
+  module_expsym_cmds_GCJ=
+  always_export_symbols_GCJ=no
+  export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms_GCJ=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs_GCJ=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
+    export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	whole_archive_flag_spec_GCJ=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      ld_shlibs_GCJ=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag_GCJ=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=no
+      enable_shared_with_static_runtimes_GCJ=yes
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    interix3*)
+      hardcode_direct_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    linux*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	esac
+	archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+	if test $supports_anon_versioning = yes; then
+	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
+  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+  $echo "local: *; };" >> $output_objdir/$libname.ver~
+	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	fi
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	ld_shlibs_GCJ=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs_GCJ=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    ld_shlibs_GCJ=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs_GCJ=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs_GCJ" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec_GCJ=
+      export_dynamic_flag_spec_GCJ=
+      whole_archive_flag_spec_GCJ=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag_GCJ=unsupported
+      always_export_symbols_GCJ=yes
+      archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L_GCJ=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct_GCJ=unsupported
+      fi
+      ;;
+
+    aix4* | aix5*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+	  export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds_GCJ=''
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
+	  then
+  	  # We have reworked collect2
+  	  hardcode_direct_GCJ=yes
+	  else
+  	  # We have old collect2
+  	  hardcode_direct_GCJ=unsupported
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  hardcode_minus_L_GCJ=yes
+  	  hardcode_libdir_flag_spec_GCJ='-L$libdir'
+  	  hardcode_libdir_separator_GCJ=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols_GCJ=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag_GCJ='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+       hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag_GCJ="-z nodefs"
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`; fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag_GCJ=' ${wl}-bernotok'
+	  allow_undefined_flag_GCJ=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec_GCJ='$convenience'
+	  archive_cmds_need_lc_GCJ=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs_GCJ=no
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec_GCJ=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec_GCJ=' '
+      allow_undefined_flag_GCJ=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_From_new_cmds_GCJ='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes_GCJ=yes
+      ;;
+
+    darwin* | rhapsody*)
+      case $host_os in
+        rhapsody* | darwin1.[012])
+         allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
+         ;;
+       *) # Darwin 1.3 on
+         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+           allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+         else
+           case ${MACOSX_DEPLOYMENT_TARGET} in
+             10.[012])
+               allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+               ;;
+             10.*)
+               allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
+               ;;
+           esac
+         fi
+         ;;
+      esac
+      archive_cmds_need_lc_GCJ=no
+      hardcode_direct_GCJ=no
+      hardcode_automatic_GCJ=yes
+      hardcode_shlibpath_var_GCJ=unsupported
+      whole_archive_flag_spec_GCJ=''
+      link_all_deplibs_GCJ=yes
+    if test "$GCC" = yes ; then
+    	output_verbose_link_cmd='echo'
+        archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+      module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+      archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+      module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    else
+      case $cc_basename in
+        xlc*)
+         output_verbose_link_cmd='echo'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          ;;
+       *)
+         ld_shlibs_GCJ=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs_GCJ=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | kfreebsd*-gnu | dragonfly*)
+      archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_direct_GCJ=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	hardcode_direct_GCJ=yes
+	export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L_GCJ=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator_GCJ=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
+	  hardcode_direct_GCJ=no
+	  hardcode_shlibpath_var_GCJ=no
+	  ;;
+	*)
+	  hardcode_direct_GCJ=yes
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L_GCJ=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    newsos6)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct_GCJ=yes
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    openbsd*)
+      hardcode_direct_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	export_dynamic_flag_spec_GCJ='${wl}-E'
+      else
+       case $host_os in
+	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	   archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	   hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	   ;;
+	 *)
+	   archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	   hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	   ;;
+       esac
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_minus_L_GCJ=yes
+      allow_undefined_flag_GCJ=unsupported
+      archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag_GCJ=' -expect_unresolved \*'
+	archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+      fi
+      hardcode_libdir_separator_GCJ=:
+      ;;
+
+    solaris*)
+      no_undefined_flag_GCJ=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-R$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+ 	# The compiler driver will combine linker options so we
+ 	# cannot just pass the convience library names through
+ 	# without $wl, iff we do not link with $LD.
+ 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+ 	# Supported since Solaris 2.6 (maybe 2.5.1?)
+ 	case $wlarc in
+ 	'')
+ 	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
+ 	*)
+ 	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
+ 	esac ;;
+      esac
+      link_all_deplibs_GCJ=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_direct_GCJ=yes
+      hardcode_minus_L_GCJ=yes
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds_GCJ='$CC -r -o $output$reload_objs'
+	  hardcode_direct_GCJ=no
+        ;;
+	motorola)
+	  archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var_GCJ=no
+      export_dynamic_flag_spec_GCJ='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var_GCJ=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs_GCJ=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+      no_undefined_flag_GCJ='${wl}-z,text'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag_GCJ='${wl}-z,text'
+      allow_undefined_flag_GCJ='${wl}-z,nodefs'
+      archive_cmds_need_lc_GCJ=no
+      hardcode_shlibpath_var_GCJ=no
+      hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator_GCJ=':'
+      link_all_deplibs_GCJ=yes
+      export_dynamic_flag_spec_GCJ='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec_GCJ='-L$libdir'
+      hardcode_shlibpath_var_GCJ=no
+      ;;
+
+    *)
+      ld_shlibs_GCJ=no
+      ;;
+    esac
+  fi
+
+{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
+test "$ld_shlibs_GCJ" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_GCJ" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc_GCJ=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds_GCJ in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      $rm conftest*
+      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl_GCJ
+	pic_flag=$lt_prog_compiler_pic_GCJ
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
+        allow_undefined_flag_GCJ=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc_GCJ=no
+        else
+	  archive_cmds_need_lc_GCJ=yes
+        fi
+        allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+if test "$GCC" = yes; then
+  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix4* | aix5*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
+  if test "$GCC" = yes; then
+    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+  else
+    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+  fi
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+kfreebsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  freebsd*) # from 4.6 on
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix3*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+knetbsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='GNU ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+echo "${ECHO_T}$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+hardcode_action_GCJ=
+if test -n "$hardcode_libdir_flag_spec_GCJ" || \
+   test -n "$runpath_var_GCJ" || \
+   test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$hardcode_direct_GCJ" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
+     test "$hardcode_minus_L_GCJ" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action_GCJ=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action_GCJ=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action_GCJ=unsupported
+fi
+{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
+
+if test "$hardcode_action_GCJ" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_GCJ \
+    CC_GCJ \
+    LD_GCJ \
+    lt_prog_compiler_wl_GCJ \
+    lt_prog_compiler_pic_GCJ \
+    lt_prog_compiler_static_GCJ \
+    lt_prog_compiler_no_builtin_flag_GCJ \
+    export_dynamic_flag_spec_GCJ \
+    thread_safe_flag_spec_GCJ \
+    whole_archive_flag_spec_GCJ \
+    enable_shared_with_static_runtimes_GCJ \
+    old_archive_cmds_GCJ \
+    old_archive_from_new_cmds_GCJ \
+    predep_objects_GCJ \
+    postdep_objects_GCJ \
+    predeps_GCJ \
+    postdeps_GCJ \
+    compiler_lib_search_path_GCJ \
+    archive_cmds_GCJ \
+    archive_expsym_cmds_GCJ \
+    postinstall_cmds_GCJ \
+    postuninstall_cmds_GCJ \
+    old_archive_from_expsyms_cmds_GCJ \
+    allow_undefined_flag_GCJ \
+    no_undefined_flag_GCJ \
+    export_symbols_cmds_GCJ \
+    hardcode_libdir_flag_spec_GCJ \
+    hardcode_libdir_flag_spec_ld_GCJ \
+    hardcode_libdir_separator_GCJ \
+    hardcode_automatic_GCJ \
+    module_cmds_GCJ \
+    module_expsym_cmds_GCJ \
+    lt_cv_prog_compiler_c_o_GCJ \
+    exclude_expsyms_GCJ \
+    include_expsyms_GCJ; do
+
+    case $var in
+    old_archive_cmds_GCJ | \
+    old_archive_from_new_cmds_GCJ | \
+    archive_cmds_GCJ | \
+    archive_expsym_cmds_GCJ | \
+    module_cmds_GCJ | \
+    module_expsym_cmds_GCJ | \
+    old_archive_from_expsyms_cmds_GCJ | \
+    export_symbols_cmds_GCJ | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_GCJ
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_GCJ
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_GCJ
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_GCJ
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_GCJ
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_GCJ
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_GCJ
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_GCJ
+archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_GCJ
+module_expsym_cmds=$lt_module_expsym_cmds_GCJ
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_GCJ
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_GCJ
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_GCJ
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_GCJ
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_GCJ
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_GCJ
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_GCJ
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_GCJ
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_GCJ
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_GCJ
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path_GCJ"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_GCJ
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_GCJ
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_GCJ
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_GCJ
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	else
+	  tagname=""
+	fi
+	;;
+
+      RC)
+
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+objext_RC=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+
+ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+compiler_RC=$CC
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+lt_cv_prog_compiler_c_o_RC=yes
+
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    compiler_RC \
+    CC_RC \
+    LD_RC \
+    lt_prog_compiler_wl_RC \
+    lt_prog_compiler_pic_RC \
+    lt_prog_compiler_static_RC \
+    lt_prog_compiler_no_builtin_flag_RC \
+    export_dynamic_flag_spec_RC \
+    thread_safe_flag_spec_RC \
+    whole_archive_flag_spec_RC \
+    enable_shared_with_static_runtimes_RC \
+    old_archive_cmds_RC \
+    old_archive_from_new_cmds_RC \
+    predep_objects_RC \
+    postdep_objects_RC \
+    predeps_RC \
+    postdeps_RC \
+    compiler_lib_search_path_RC \
+    archive_cmds_RC \
+    archive_expsym_cmds_RC \
+    postinstall_cmds_RC \
+    postuninstall_cmds_RC \
+    old_archive_from_expsyms_cmds_RC \
+    allow_undefined_flag_RC \
+    no_undefined_flag_RC \
+    export_symbols_cmds_RC \
+    hardcode_libdir_flag_spec_RC \
+    hardcode_libdir_flag_spec_ld_RC \
+    hardcode_libdir_separator_RC \
+    hardcode_automatic_RC \
+    module_cmds_RC \
+    module_expsym_cmds_RC \
+    lt_cv_prog_compiler_c_o_RC \
+    exclude_expsyms_RC \
+    include_expsyms_RC; do
+
+    case $var in
+    old_archive_cmds_RC | \
+    old_archive_from_new_cmds_RC | \
+    archive_cmds_RC | \
+    archive_expsym_cmds_RC | \
+    module_cmds_RC | \
+    module_expsym_cmds_RC | \
+    old_archive_from_expsyms_cmds_RC | \
+    export_symbols_cmds_RC | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\$0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+    ;;
+  esac
+
+cfgfile="$ofile"
+
+  cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_RC
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_compiler_RC
+
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_RC
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_LD_RC
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_RC
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_RC
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_RC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_old_archive_cmds_RC
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_archive_cmds_RC
+archive_expsym_cmds=$lt_archive_expsym_cmds_RC
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_module_cmds_RC
+module_expsym_cmds=$lt_module_expsym_cmds_RC
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_predep_objects_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_postdep_objects_RC
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_predeps_RC
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_postdeps_RC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_RC
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_RC
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_RC
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_RC
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_RC
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_RC
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_RC
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_RC
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path_RC"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_RC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_RC
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_RC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_RC
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+	;;
+
+      *)
+	{ { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+      esac
+
+      # Append the new tag name to the list of available tags.
+      if test -n "$tagname" ; then
+      available_tags="$available_tags $tagname"
+    fi
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  # Now substitute the updated list of available tags.
+  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+    mv "${ofile}T" "$ofile"
+    chmod +x "$ofile"
+  else
+    rm -f "${ofile}T"
+    { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+# Prevent multiple expansion
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+
+# Check whether --enable-bsdtar was given.
+if test "${enable_bsdtar+set}" = set; then
+  enableval=$enable_bsdtar;
+fi
+
+
+case "$enable_bsdtar" in
+yes)
+	if test "$enable_static" = "no"; then
+		static_bsdtar=no
+	else
+		static_bsdtar=yes
+	fi
+	build_bsdtar=yes
+
+	;;
+shared)
+	if test "$enable_shared" = "no"; then
+		{ { echo "$as_me:$LINENO: error: Shared linking of bsdtar requires shared libarchive
+See \`config.log' for more details." >&5
+echo "$as_me: error: Shared linking of bsdtar requires shared libarchive
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	build_bsdtar=yes
+	static_bsdtar=no
+	;;
+no)
+	build_bsdtar=no
+	static_bsdtar=no
+	;;
+*)
+	{ { echo "$as_me:$LINENO: error: Unsupported value for --enable-bsdtar
+See \`config.log' for more details." >&5
+echo "$as_me: error: Unsupported value for --enable-bsdtar
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
+ if  test "$build_bsdtar" = yes ; then
+  BUILD_BSDTAR_TRUE=
+  BUILD_BSDTAR_FALSE='#'
+else
+  BUILD_BSDTAR_TRUE='#'
+  BUILD_BSDTAR_FALSE=
+fi
+
+ if  test "$static_bsdtar" = yes ; then
+  STATIC_BSDTAR_TRUE=
+  STATIC_BSDTAR_FALSE='#'
+else
+  STATIC_BSDTAR_TRUE='#'
+  STATIC_BSDTAR_FALSE=
+fi
+
+
+# Checks for header files.
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
+echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  { echo "$as_me:$LINENO: checking for library containing opendir" >&5
+echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_opendir=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+  :
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+  { echo "$as_me:$LINENO: checking for library containing opendir" >&5
+echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
+if test "${ac_cv_search_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_search_opendir=$ac_res
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_opendir+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_opendir+set}" = set; then
+  :
+else
+  ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
+echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_wait_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+  int s;
+  wait (&s);
+  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_sys_wait_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_sys_wait_h=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_WAIT_H 1
+_ACEOF
+
+fi
+
+
+for ac_header in attr/xattr.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in bzlib.h errno.h ext2fs/ext2_fs.h fcntl.h  grp.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in inttypes.h langinfo.h limits.h linux/ext2_fs.h linux/fs.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+# Include inttypes.h into archive.h only if appropriate.
+# We can't use the HAVE_INTTYPES_H macro here because archive.h
+# gets installed as a system header and then included into client code
+# that doesn't define such macros.  (And we should certainly not
+# define such macros in system headers!)
+# Hence the following:
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for inttypes.h" >&5
+echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_inttypes_h" >&5
+echo "${ECHO_T}$ac_cv_header_inttypes_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking inttypes.h usability" >&5
+echo $ECHO_N "checking inttypes.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <inttypes.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking inttypes.h presence" >&5
+echo $ECHO_N "checking inttypes.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <inttypes.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: inttypes.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: inttypes.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: inttypes.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: inttypes.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: inttypes.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: inttypes.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: inttypes.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: inttypes.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: inttypes.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for inttypes.h" >&5
+echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_inttypes_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_inttypes_h" >&5
+echo "${ECHO_T}$ac_cv_header_inttypes_h" >&6; }
+
+fi
+if test $ac_cv_header_inttypes_h = yes; then
+  ARCHIVE_H_INCLUDE_INTTYPES_H='#include <inttypes.h> /* For int64_t */'
+
+else
+  ARCHIVE_H_INCLUDE_INTTYPES_H=''
+
+fi
+
+
+
+
+
+
+
+for ac_header in locale.h paths.h poll.h pwd.h stdarg.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in stdint.h stdlib.h string.h sys/acl.h sys/ioctl.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+for ac_header in sys/param.h sys/select.h sys/time.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+for ac_header in time.h unistd.h utime.h wchar.h zlib.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for libraries.
+
+{ echo "$as_me:$LINENO: checking for acl_set_file in -lacl" >&5
+echo $ECHO_N "checking for acl_set_file in -lacl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_acl_acl_set_file+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lacl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char acl_set_file ();
+int
+main ()
+{
+return acl_set_file ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_acl_acl_set_file=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_acl_acl_set_file=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_acl_acl_set_file" >&5
+echo "${ECHO_T}$ac_cv_lib_acl_acl_set_file" >&6; }
+if test $ac_cv_lib_acl_acl_set_file = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBACL 1
+_ACEOF
+
+  LIBS="-lacl $LIBS"
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for setxattr in -lattr" >&5
+echo $ECHO_N "checking for setxattr in -lattr... $ECHO_C" >&6; }
+if test "${ac_cv_lib_attr_setxattr+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lattr  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char setxattr ();
+int
+main ()
+{
+return setxattr ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_attr_setxattr=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_attr_setxattr=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_attr_setxattr" >&5
+echo "${ECHO_T}$ac_cv_lib_attr_setxattr" >&6; }
+if test $ac_cv_lib_attr_setxattr = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBATTR 1
+_ACEOF
+
+  LIBS="-lattr $LIBS"
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for BZ2_bzDecompressInit in -lbz2" >&5
+echo $ECHO_N "checking for BZ2_bzDecompressInit in -lbz2... $ECHO_C" >&6; }
+if test "${ac_cv_lib_bz2_BZ2_bzDecompressInit+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbz2  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char BZ2_bzDecompressInit ();
+int
+main ()
+{
+return BZ2_bzDecompressInit ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_bz2_BZ2_bzDecompressInit=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_bz2_BZ2_bzDecompressInit=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5
+echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; }
+if test $ac_cv_lib_bz2_BZ2_bzDecompressInit = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBBZ2 1
+_ACEOF
+
+  LIBS="-lbz2 $LIBS"
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for inflate in -lz" >&5
+echo $ECHO_N "checking for inflate in -lz... $ECHO_C" >&6; }
+if test "${ac_cv_lib_z_inflate+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char inflate ();
+int
+main ()
+{
+return inflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_z_inflate=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_z_inflate=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_inflate" >&5
+echo "${ECHO_T}$ac_cv_lib_z_inflate" >&6; }
+if test $ac_cv_lib_z_inflate = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBZ 1
+_ACEOF
+
+  LIBS="-lz $LIBS"
+
+fi
+
+
+# TODO: Give the user the option of using a pre-existing system
+# libarchive.  This will define HAVE_LIBARCHIVE which will cause
+# bsdtar_platform.h to use #include <...> for the libarchive headers.
+# Need to include Makefile.am magic to link against system
+# -larchive in that case.
+#AC_CHECK_LIB(archive,archive_version)
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+echo "${ECHO_T}$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
+echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
+if test "${ac_cv_type_uid_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "uid_t" >/dev/null 2>&1; then
+  ac_cv_type_uid_t=yes
+else
+  ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
+echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uid_t int
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define gid_t int
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for mode_t" >&5
+echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_mode_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef mode_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_mode_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_mode_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
+echo "${ECHO_T}$ac_cv_type_mode_t" >&6; }
+if test $ac_cv_type_mode_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define mode_t int
+_ACEOF
+
+fi
+
+# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
+# most systems...
+{ echo "$as_me:$LINENO: checking for off_t" >&5
+echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_off_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef off_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_off_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_off_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
+echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
+if test $ac_cv_type_off_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define off_t int64_t
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef size_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
+if test $ac_cv_type_size_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for id_t" >&5
+echo $ECHO_N "checking for id_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_id_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef id_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_id_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_id_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_id_t" >&5
+echo "${ECHO_T}$ac_cv_type_id_t" >&6; }
+if test $ac_cv_type_id_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define id_t unsigned long
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for uintptr_t" >&5
+echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_uintptr_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef uintptr_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_uintptr_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uintptr_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
+echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; }
+if test $ac_cv_type_uintptr_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define uintptr_t unsigned int
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5
+echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_rdev)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_rdev=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (sizeof ac_aggr.st_rdev)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_rdev=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_member_struct_stat_st_rdev=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6; }
+if test $ac_cv_member_struct_stat_st_rdev = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_RDEV 1
+_ACEOF
+
+
+fi
+
+{ echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
+echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct tm ac_aggr;
+if (ac_aggr.tm_gmtoff)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_tm_tm_gmtoff=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct tm ac_aggr;
+if (sizeof ac_aggr.tm_gmtoff)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_tm_tm_gmtoff=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_member_struct_tm_tm_gmtoff=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
+echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
+if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_TM_TM_GMTOFF 1
+_ACEOF
+
+
+fi
+
+# Check for high-resolution timestamps in struct stat
+{ echo "$as_me:$LINENO: checking for struct stat.st_mtimespec.tv_nsec" >&5
+echo $ECHO_N "checking for struct stat.st_mtimespec.tv_nsec... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_stat_st_mtimespec_tv_nsec+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_mtimespec.tv_nsec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_mtimespec_tv_nsec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (sizeof ac_aggr.st_mtimespec.tv_nsec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_mtimespec_tv_nsec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_member_struct_stat_st_mtimespec_tv_nsec=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtimespec_tv_nsec" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_mtimespec_tv_nsec" >&6; }
+if test $ac_cv_member_struct_stat_st_mtimespec_tv_nsec = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking for struct stat.st_mtim.tv_nsec" >&5
+echo $ECHO_N "checking for struct stat.st_mtim.tv_nsec... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_stat_st_mtim_tv_nsec+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (ac_aggr.st_mtim.tv_nsec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_mtim_tv_nsec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static struct stat ac_aggr;
+if (sizeof ac_aggr.st_mtim.tv_nsec)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_stat_st_mtim_tv_nsec=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_member_struct_stat_st_mtim_tv_nsec=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtim_tv_nsec" >&5
+echo "${ECHO_T}$ac_cv_member_struct_stat_st_mtim_tv_nsec" >&6; }
+if test $ac_cv_member_struct_stat_st_mtim_tv_nsec = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1
+_ACEOF
+
+
+fi
+
+
+#
+# We need int64_t
+#
+{ echo "$as_me:$LINENO: checking for int64_t" >&5
+echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_int64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
+
+#
+# If int64_t isn't defined, define it in terms of some other 64-bit type.
+#
+if test "$ac_cv_type_int64_t" != yes; then
+  { echo "$as_me:$LINENO: checking for _int64_t" >&5
+echo $ECHO_N "checking for _int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type__int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef _int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type__int64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type__int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type__int64_t" >&5
+echo "${ECHO_T}$ac_cv_type__int64_t" >&6; }
+if test $ac_cv_type__int64_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define int64_t _int64_t
+_ACEOF
+
+fi
+
+  if test "$ac_cv_type__int64_t" != yes; then
+    { echo "$as_me:$LINENO: checking for __int64_t" >&5
+echo $ECHO_N "checking for __int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type___int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef __int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type___int64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type___int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type___int64_t" >&5
+echo "${ECHO_T}$ac_cv_type___int64_t" >&6; }
+if test $ac_cv_type___int64_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define int64_t __int64_t
+_ACEOF
+
+fi
+
+    if test "$ac_cv_type___int64_t" != yes; then
+      { echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
+if test "${ac_cv_type_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef long long ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_long_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
+if test $ac_cv_type_long_long = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define int64_t long long
+_ACEOF
+
+fi
+
+    fi
+  fi
+fi
+
+#
+# We need uint64_t
+#
+{ echo "$as_me:$LINENO: checking for uint64_t" >&5
+echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_uint64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef uint64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_uint64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uint64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
+echo "${ECHO_T}$ac_cv_type_uint64_t" >&6; }
+
+#
+# If uint64_t isn't defined, define it in terms of some other 64-bit type.
+#
+if test "$ac_cv_type_uint64_t" != yes; then
+  { echo "$as_me:$LINENO: checking for u_int64_t" >&5
+echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_u_int64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef u_int64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_u_int64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_u_int64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
+echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; }
+if test $ac_cv_type_u_int64_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uint64_t u_int64_t
+_ACEOF
+
+fi
+
+  if test "$ac_cv_type_u_int64_t" != yes; then
+    { echo "$as_me:$LINENO: checking for _uint64_t" >&5
+echo $ECHO_N "checking for _uint64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type__uint64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef _uint64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type__uint64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type__uint64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type__uint64_t" >&5
+echo "${ECHO_T}$ac_cv_type__uint64_t" >&6; }
+if test $ac_cv_type__uint64_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uint64_t _uint64_t
+_ACEOF
+
+fi
+
+    if test "$ac_cv_type__uint64_t" != yes; then
+      { echo "$as_me:$LINENO: checking for __uint64_t" >&5
+echo $ECHO_N "checking for __uint64_t... $ECHO_C" >&6; }
+if test "${ac_cv_type___uint64_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef __uint64_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type___uint64_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type___uint64_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type___uint64_t" >&5
+echo "${ECHO_T}$ac_cv_type___uint64_t" >&6; }
+if test $ac_cv_type___uint64_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uint64_t __uint64_t
+_ACEOF
+
+fi
+
+      if test "$ac_cv_type___uint64_t" != yes; then
+        { echo "$as_me:$LINENO: checking for unsigned long long" >&5
+echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
+if test "${ac_cv_type_unsigned_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef unsigned long long ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_unsigned_long_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_unsigned_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
+if test $ac_cv_type_unsigned_long_long = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uint64_t unsigned long long
+_ACEOF
+
+fi
+
+      fi
+    fi
+  fi
+fi
+
+# We need uintmax_t and intmax_t
+# Define them in terms of uint64_t and int64_t if appropriate.
+{ echo "$as_me:$LINENO: checking for uintmax_t" >&5
+echo $ECHO_N "checking for uintmax_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_uintmax_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef uintmax_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_uintmax_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uintmax_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5
+echo "${ECHO_T}$ac_cv_type_uintmax_t" >&6; }
+if test $ac_cv_type_uintmax_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define uintmax_t uint64_t
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for intmax_t" >&5
+echo $ECHO_N "checking for intmax_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_intmax_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef intmax_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_intmax_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_intmax_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_intmax_t" >&5
+echo "${ECHO_T}$ac_cv_type_intmax_t" >&6; }
+if test $ac_cv_type_intmax_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define intmax_t int64_t
+_ACEOF
+
+fi
+
+
+
+# If you have uintmax_t, we assume printf supports %ju
+# If you have unsigned long long, we assume printf supports %llu
+{ echo "$as_me:$LINENO: checking for uintmax_t" >&5
+echo $ECHO_N "checking for uintmax_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_uintmax_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef uintmax_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_uintmax_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_uintmax_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5
+echo "${ECHO_T}$ac_cv_type_uintmax_t" >&6; }
+if test $ac_cv_type_uintmax_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UINTMAX_T 1
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking for unsigned long long" >&5
+echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
+if test "${ac_cv_type_unsigned_long_long+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+typedef unsigned long long ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_unsigned_long_long=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_unsigned_long_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
+if test $ac_cv_type_unsigned_long_long = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_UNSIGNED_LONG_LONG 1
+_ACEOF
+
+
+fi
+
+
+# TODO: If any of these are missing, define them right here.
+{ echo "$as_me:$LINENO: checking whether SIZE_MAX is declared" >&5
+echo $ECHO_N "checking whether SIZE_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_SIZE_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef SIZE_MAX
+  (void) SIZE_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_SIZE_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_SIZE_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_SIZE_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_SIZE_MAX" >&6; }
+if test $ac_cv_have_decl_SIZE_MAX = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SIZE_MAX 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SIZE_MAX 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether INT64_MAX is declared" >&5
+echo $ECHO_N "checking whether INT64_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_INT64_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef INT64_MAX
+  (void) INT64_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_INT64_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_INT64_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_INT64_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_INT64_MAX" >&6; }
+if test $ac_cv_have_decl_INT64_MAX = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_INT64_MAX 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_INT64_MAX 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether INT64_MIN is declared" >&5
+echo $ECHO_N "checking whether INT64_MIN is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_INT64_MIN+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef INT64_MIN
+  (void) INT64_MIN;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_INT64_MIN=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_INT64_MIN=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_INT64_MIN" >&5
+echo "${ECHO_T}$ac_cv_have_decl_INT64_MIN" >&6; }
+if test $ac_cv_have_decl_INT64_MIN = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_INT64_MIN 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_INT64_MIN 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether UINT64_MAX is declared" >&5
+echo $ECHO_N "checking whether UINT64_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_UINT64_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef UINT64_MAX
+  (void) UINT64_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_UINT64_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_UINT64_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_UINT64_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_UINT64_MAX" >&6; }
+if test $ac_cv_have_decl_UINT64_MAX = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_UINT64_MAX 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_UINT64_MAX 0
+_ACEOF
+
+
+fi
+{ echo "$as_me:$LINENO: checking whether UINT32_MAX is declared" >&5
+echo $ECHO_N "checking whether UINT32_MAX is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_UINT32_MAX+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef UINT32_MAX
+  (void) UINT32_MAX;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_UINT32_MAX=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_UINT32_MAX=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_UINT32_MAX" >&5
+echo "${ECHO_T}$ac_cv_have_decl_UINT32_MAX" >&6; }
+if test $ac_cv_have_decl_UINT32_MAX = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_UINT32_MAX 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_UINT32_MAX 0
+_ACEOF
+
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether EFTYPE is declared" >&5
+echo $ECHO_N "checking whether EFTYPE is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_EFTYPE+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+
+int
+main ()
+{
+#ifndef EFTYPE
+  (void) EFTYPE;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_EFTYPE=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_EFTYPE=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_EFTYPE" >&5
+echo "${ECHO_T}$ac_cv_have_decl_EFTYPE" >&6; }
+if test $ac_cv_have_decl_EFTYPE = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_EFTYPE 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether EILSEQ is declared" >&5
+echo $ECHO_N "checking whether EILSEQ is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_EILSEQ+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <errno.h>
+
+int
+main ()
+{
+#ifndef EILSEQ
+  (void) EILSEQ;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_EILSEQ=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_EILSEQ=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_EILSEQ" >&5
+echo "${ECHO_T}$ac_cv_have_decl_EILSEQ" >&6; }
+if test $ac_cv_have_decl_EILSEQ = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_EILSEQ 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
+if test "${ac_cv_header_time+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_time=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_time=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TIME_WITH_SYS_TIME 1
+_ACEOF
+
+fi
+
+
+# Checks for library functions.
+if test $ac_cv_c_compiler_gnu = yes; then
+    { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
+echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
+if test "${ac_cv_prog_gcc_traditional+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+else
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
+echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+{ echo "$as_me:$LINENO: checking whether sys/types.h defines makedev" >&5
+echo $ECHO_N "checking whether sys/types.h defines makedev... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_types_h_makedev+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+int
+main ()
+{
+return makedev(0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_header_sys_types_h_makedev=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_sys_types_h_makedev=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h_makedev" >&5
+echo "${ECHO_T}$ac_cv_header_sys_types_h_makedev" >&6; }
+
+if test $ac_cv_header_sys_types_h_makedev = no; then
+if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
+echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking sys/mkdev.h usability" >&5
+echo $ECHO_N "checking sys/mkdev.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <sys/mkdev.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking sys/mkdev.h presence" >&5
+echo $ECHO_N "checking sys/mkdev.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/mkdev.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: sys/mkdev.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: sys/mkdev.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: sys/mkdev.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: sys/mkdev.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: sys/mkdev.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: sys/mkdev.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: sys/mkdev.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: sys/mkdev.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for sys/mkdev.h" >&5
+echo $ECHO_N "checking for sys/mkdev.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_mkdev_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_sys_mkdev_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_mkdev_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_mkdev_h" >&6; }
+
+fi
+if test $ac_cv_header_sys_mkdev_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define MAJOR_IN_MKDEV 1
+_ACEOF
+
+fi
+
+
+
+  if test $ac_cv_header_sys_mkdev_h = no; then
+    if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
+  { echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
+echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking sys/sysmacros.h usability" >&5
+echo $ECHO_N "checking sys/sysmacros.h usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <sys/sysmacros.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking sys/sysmacros.h presence" >&5
+echo $ECHO_N "checking sys/sysmacros.h presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/sysmacros.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: sys/sysmacros.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: sys/sysmacros.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: sys/sysmacros.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for sys/sysmacros.h" >&5
+echo $ECHO_N "checking for sys/sysmacros.h... $ECHO_C" >&6; }
+if test "${ac_cv_header_sys_sysmacros_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_header_sys_sysmacros_h=$ac_header_preproc
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_sysmacros_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_sysmacros_h" >&6; }
+
+fi
+if test $ac_cv_header_sys_sysmacros_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define MAJOR_IN_SYSMACROS 1
+_ACEOF
+
+fi
+
+
+  fi
+fi
+
+{ echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_largefile_source+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_sys_largefile_source=no; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#define _LARGEFILE_SOURCE 1
+#include <stdio.h>
+int
+main ()
+{
+return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_sys_largefile_source=1; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+  ac_cv_sys_largefile_source=unknown
+  break
+done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -f conftest*
+
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_FSEEKO 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for working memcmp" >&5
+echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; }
+if test "${ac_cv_func_memcmp_working+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_memcmp_working=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_memcmp_working=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_memcmp_working=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
+echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+{ echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
+echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; }
+if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+     /* Linux will dereference the symlink and fail.
+	That is better in the sense that it means we will not
+	have to compile and use the lstat wrapper.  */
+     return lstat ("conftest.sym/", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+else
+  # If the `ln -s' command failed, then we probably don't even
+  # have an lstat function.
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
+  case " $LIBOBJS " in
+  *" lstat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether lstat accepts an empty string" >&5
+echo $ECHO_N "checking whether lstat accepts an empty string... $ECHO_C" >&6; }
+if test "${ac_cv_func_lstat_empty_string_bug+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_lstat_empty_string_bug=yes
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+  return lstat ("", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_lstat_empty_string_bug=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_lstat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_empty_string_bug" >&5
+echo "${ECHO_T}$ac_cv_func_lstat_empty_string_bug" >&6; }
+if test $ac_cv_func_lstat_empty_string_bug = yes; then
+  case " $LIBOBJS " in
+  *" lstat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LSTAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5
+echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6; }
+if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_stat_empty_string_bug=yes
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+  return stat ("", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_stat_empty_string_bug=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5
+echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+  case " $LIBOBJS " in
+  *" stat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5
+echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_strerror_r+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef strerror_r
+  (void) strerror_r;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_strerror_r=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_strerror_r=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5
+echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6; }
+if test $ac_cv_have_decl_strerror_r = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRERROR_R 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRERROR_R 0
+_ACEOF
+
+
+fi
+
+
+
+for ac_func in strerror_r
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5
+echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6; }
+if test "${ac_cv_func_strerror_r_char_p+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+    ac_cv_func_strerror_r_char_p=no
+    if test $ac_cv_have_decl_strerror_r = yes; then
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	  char buf[100];
+	  char x = *strerror_r (0, buf, sizeof buf);
+	  char *p = strerror_r (0, buf, sizeof buf);
+	  return !p || x;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_func_strerror_r_char_p=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    else
+      # strerror_r is not declared.  Choose between
+      # systems that have relatively inaccessible declarations for the
+      # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
+      # former has a strerror_r that returns char*, while the latter
+      # has a strerror_r that returns `int'.
+      # This test should segfault on the DEC system.
+      if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+	extern char *strerror_r ();
+int
+main ()
+{
+char buf[100];
+	  char x = *strerror_r (0, buf, sizeof buf);
+	  return ! isalpha (x);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strerror_r_char_p=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+    fi
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5
+echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6; }
+if test $ac_cv_func_strerror_r_char_p = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STRERROR_R_CHAR_P 1
+_ACEOF
+
+fi
+
+
+for ac_func in strftime
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  # strftime is in -lintl on SCO UNIX.
+{ echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
+echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_intl_strftime+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strftime ();
+int
+main ()
+{
+return strftime ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_intl_strftime=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_intl_strftime=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
+echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
+if test $ac_cv_lib_intl_strftime = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRFTIME 1
+_ACEOF
+
+LIBS="-lintl $LIBS"
+fi
+
+fi
+done
+
+
+for ac_func in vprintf
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+{ echo "$as_me:$LINENO: checking for _doprnt" >&5
+echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
+if test "${ac_cv_func__doprnt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define _doprnt innocuous__doprnt
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char _doprnt (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef _doprnt
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char _doprnt ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub__doprnt || defined __stub____doprnt
+choke me
+#endif
+
+int
+main ()
+{
+return _doprnt ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func__doprnt=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func__doprnt=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
+echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
+if test $ac_cv_func__doprnt = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_DOPRNT 1
+_ACEOF
+
+fi
+
+fi
+done
+
+
+
+
+
+
+
+
+for ac_func in chflags fchdir fchflags fchmod fchown futimes
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+for ac_func in ftruncate getopt_long getxattr
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+for ac_func in lchflags lchmod lchown
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+for ac_func in lgetxattr listxattr llistxattr fsetxattr lsetxattr
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+for ac_func in lutimes memmove memset mkdir mkfifo
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+for ac_func in nl_langinfo poll reallocf select setlocale
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+
+for ac_func in strchr strdup strerror strrchr timegm utime utimes
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+for ac_func in wcscpy wcslen wmemcmp wmemcpy
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# FreeBSD's nl_langinfo supports an option to specify whether the
+# current locale uses month/day or day/month ordering.  It makes the
+# output a little prettier...
+{ echo "$as_me:$LINENO: checking whether D_MD_ORDER is declared" >&5
+echo $ECHO_N "checking whether D_MD_ORDER is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_D_MD_ORDER+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef D_MD_ORDER
+  (void) D_MD_ORDER;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_D_MD_ORDER=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_D_MD_ORDER=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_D_MD_ORDER" >&5
+echo "${ECHO_T}$ac_cv_have_decl_D_MD_ORDER" >&6; }
+if test $ac_cv_have_decl_D_MD_ORDER = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_D_MD_ORDER 1
+_ACEOF
+
+fi
+
+
+# If fnmatch() exists and supports FNM_LEADING_DIR, then bsdtar uses that,
+# otherwise it uses some usable (but less featureful) built-in code for
+# filename pattern matching.
+{ echo "$as_me:$LINENO: checking for working POSIX fnmatch" >&5
+echo $ECHO_N "checking for working POSIX fnmatch... $ECHO_C" >&6; }
+if test "${ac_cv_func_fnmatch_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # Some versions of Solaris, SCO, and the GNU C Library
+   # have a broken or incompatible fnmatch.
+   # So we run a test program.  If we are cross-compiling, take no chance.
+   # Thanks to John Oleynick, Franc,ois Pinard, and Paul Eggert for this test.
+   if test "$cross_compiling" = yes; then
+  ac_cv_func_fnmatch_works=cross
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <fnmatch.h>
+#	   define y(a, b, c) (fnmatch (a, b, c) == 0)
+#	   define n(a, b, c) (fnmatch (a, b, c) == FNM_NOMATCH)
+
+int
+main ()
+{
+return
+	   (!(y ("a*", "abc", 0)
+	      && n ("d*/*1", "d/s/1", FNM_PATHNAME)
+	      && y ("a\\\\bc", "abc", 0)
+	      && n ("a\\\\bc", "abc", FNM_NOESCAPE)
+	      && y ("*x", ".x", 0)
+	      && n ("*x", ".x", FNM_PERIOD)
+	      && 1));
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_fnmatch_works=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_fnmatch_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_fnmatch_works" >&5
+echo "${ECHO_T}$ac_cv_func_fnmatch_works" >&6; }
+if test $ac_cv_func_fnmatch_works = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_FNMATCH 1
+_ACEOF
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether FNM_LEADING_DIR is declared" >&5
+echo $ECHO_N "checking whether FNM_LEADING_DIR is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_FNM_LEADING_DIR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_FNMATCH
+#define _GNU_SOURCE /* Required on Linux to get GNU extensions */
+#include <fnmatch.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef FNM_LEADING_DIR
+  (void) FNM_LEADING_DIR;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_FNM_LEADING_DIR=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_FNM_LEADING_DIR=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_FNM_LEADING_DIR" >&5
+echo "${ECHO_T}$ac_cv_have_decl_FNM_LEADING_DIR" >&6; }
+if test $ac_cv_have_decl_FNM_LEADING_DIR = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_FNM_LEADING_DIR 1
+_ACEOF
+
+fi
+
+
+# Check for dirent.d_namlen field explicitly
+# (This is a bit more straightforward than, if not quite as portable as,
+# the recipe given by the autoconf maintainers.)
+{ echo "$as_me:$LINENO: checking for struct dirent.d_namlen" >&5
+echo $ECHO_N "checking for struct dirent.d_namlen... $ECHO_C" >&6; }
+if test "${ac_cv_member_struct_dirent_d_namlen+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+
+int
+main ()
+{
+static struct dirent ac_aggr;
+if (ac_aggr.d_namlen)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_dirent_d_namlen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+
+int
+main ()
+{
+static struct dirent ac_aggr;
+if (sizeof ac_aggr.d_namlen)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_member_struct_dirent_d_namlen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_member_struct_dirent_d_namlen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_dirent_d_namlen" >&5
+echo "${ECHO_T}$ac_cv_member_struct_dirent_d_namlen" >&6; }
+
+
+# Check for ACL support
+#
+# The ACL support in libarchive is written against the POSIX1e draft,
+# which was never officially approved and varies quite a bit across
+# platforms.  Worse, some systems have completely non-POSIX acl functions,
+# which makes the following checks rather more complex than I would like.
+#
+
+for ac_header in sys/acl.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ----------------------------------- ##
+## Report this to kientzle@freebsd.org ##
+## ----------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ echo "$as_me:$LINENO: checking for acl_get_file in -lacl" >&5
+echo $ECHO_N "checking for acl_get_file in -lacl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_acl_acl_get_file+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lacl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char acl_get_file ();
+int
+main ()
+{
+return acl_get_file ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_acl_acl_get_file=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_acl_acl_get_file=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_acl_acl_get_file" >&5
+echo "${ECHO_T}$ac_cv_lib_acl_acl_get_file" >&6; }
+if test $ac_cv_lib_acl_acl_get_file = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBACL 1
+_ACEOF
+
+  LIBS="-lacl $LIBS"
+
+fi
+
+
+
+
+
+
+for ac_func in acl_create_entry acl_init acl_set_fd acl_set_fd_np acl_set_file
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ echo "$as_me:$LINENO: checking for acl_permset_t" >&5
+echo $ECHO_N "checking for acl_permset_t... $ECHO_C" >&6; }
+if test "${ac_cv_type_acl_permset_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+
+
+typedef acl_permset_t ac__type_new_;
+int
+main ()
+{
+if ((ac__type_new_ *) 0)
+  return 0;
+if (sizeof (ac__type_new_))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_type_acl_permset_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_acl_permset_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_type_acl_permset_t" >&5
+echo "${ECHO_T}$ac_cv_type_acl_permset_t" >&6; }
+if test $ac_cv_type_acl_permset_t = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_ACL_PERMSET_T 1
+_ACEOF
+
+
+fi
+
+
+# The "acl_get_perm()" function was omitted from the POSIX draft.
+# (It's a pretty obvious oversight; otherwise, there's no way to
+# test for specific permissions in a permset.)  Linux uses the obvious
+# name, FreeBSD adds _np to mark it as "non-Posix extension."
+# Test for both as a double-check that we really have POSIX-style ACL support.
+
+
+for ac_func in acl_get_perm_np acl_get_perm
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# MacOS has an acl.h that isn't POSIX.  It can be detected by
+# checking for ACL_USER
+{ echo "$as_me:$LINENO: checking whether ACL_USER is declared" >&5
+echo $ECHO_N "checking whether ACL_USER is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_ACL_USER+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/acl.h>
+
+int
+main ()
+{
+#ifndef ACL_USER
+  (void) ACL_USER;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_ACL_USER=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_ACL_USER=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ACL_USER" >&5
+echo "${ECHO_T}$ac_cv_have_decl_ACL_USER" >&6; }
+if test $ac_cv_have_decl_ACL_USER = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ACL_USER 1
+_ACEOF
+
+fi
+
+
+# Additional requirements
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then
+  enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+  { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
+echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_largefile_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_sys_largefile_CC=no
+     if test "$GCC" != yes; then
+       ac_save_CC=$CC
+       while :; do
+	 # IRIX 6.2 and later do not support large files by default,
+	 # so use the C compiler's -n32 option if that helps.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+	 rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+	 CC="$CC -n32"
+	 rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_largefile_CC=' -n32'; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+	 break
+       done
+       CC=$ac_save_CC
+       rm -f conftest.$ac_ext
+    fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
+echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
+  if test "$ac_cv_sys_largefile_CC" != no; then
+    CC=$CC$ac_cv_sys_largefile_CC
+  fi
+
+  { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_file_offset_bits+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_file_offset_bits=no; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_file_offset_bits=64; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_file_offset_bits=unknown
+  break
+done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
+echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -f conftest*
+  if test $ac_cv_sys_file_offset_bits = unknown; then
+    { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
+echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
+if test "${ac_cv_sys_large_files+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  while :; do
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_large_files=no; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+		       && LARGE_OFF_T % 2147483647 == 1)
+		      ? 1 : -1];
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_sys_large_files=1; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_sys_large_files=unknown
+  break
+done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
+echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+  no | unknown) ;;
+  *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -f conftest*
+  fi
+fi
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+# Autoconf assigns the version above to PACKAGE_VERSION
+ARCHIVE_VERSION=$PACKAGE_VERSION
+
+# Peel off first three numbers major.minor.revision
+ARCHIVE_MAJOR=`echo $ARCHIVE_VERSION | sed -e 's/[^0-9]/./g' -e 's/\..*//'`
+ARCHIVE_MINOR=`echo $ARCHIVE_VERSION | sed -e 's/[^0-9]/./g' -e 's/^[0-9]*\.//' -e 's/\..*//'`
+ARCHIVE_REVISION=`echo $ARCHIVE_VERSION | sed -e 's/[^0-9]/./g' -e 's/^[0-9]*\.[0-9]*\.//' -e 's/\..*//'`
+# Major/minor indicate the API version
+ARCHIVE_API_MAJOR=$ARCHIVE_MAJOR
+ARCHIVE_API_MINOR=$ARCHIVE_MINOR
+ARCHIVE_VERSION_STAMP=`printf "%d%03d%03d" ${ARCHIVE_MAJOR} ${ARCHIVE_MINOR} ${ARCHIVE_REVISION}`
+# Libtool versioning uses different conventions on different platforms.
+# FreeBSD libtool still uses this old (and very dumb) convention,
+# which doesn't match FreeBSD system conventions, nor anything else
+# I'm familiar with.
+ARCHIVE_LIBTOOL_MAJOR=`echo $((${ARCHIVE_MAJOR} + ${ARCHIVE_MINOR}))`
+ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_LIBTOOL_MAJOR:$ARCHIVE_REVISION:$ARCHIVE_MINOR
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${BUILD_BSDTAR_TRUE}" && test -z "${BUILD_BSDTAR_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"BUILD_BSDTAR\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"BUILD_BSDTAR\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${STATIC_BSDTAR_TRUE}" && test -z "${STATIC_BSDTAR_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"STATIC_BSDTAR\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"STATIC_BSDTAR\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+  LC_TELEPHONE LC_TIME
+do
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+    eval $as_var=C; export $as_var
+  else
+    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+  fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir
+fi
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s='ln -s'
+  # ... but there are two gotchas:
+  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+  # In both cases, we have to default to `cp -p'.
+  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+    as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+	case $1 in
+        -*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libarchive $as_me 2.2.5, which was
+generated by GNU Autoconf 2.61.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet      do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+		   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+		   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+libarchive config.status 2.2.5
+configured by $0, generated by GNU Autoconf 2.61,
+  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2006 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+  CONFIG_SHELL=$SHELL
+  export CONFIG_SHELL
+  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "libarchive/archive.h") CONFIG_FILES="$CONFIG_FILES libarchive/archive.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+
+  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   echo "$me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+#
+# Set up the sed scripts for CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "$CONFIG_FILES"; then
+
+_ACEOF
+
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+SHELL!$SHELL$ac_delim
+PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
+PACKAGE_NAME!$PACKAGE_NAME$ac_delim
+PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
+PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
+PACKAGE_STRING!$PACKAGE_STRING$ac_delim
+PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
+exec_prefix!$exec_prefix$ac_delim
+prefix!$prefix$ac_delim
+program_transform_name!$program_transform_name$ac_delim
+bindir!$bindir$ac_delim
+sbindir!$sbindir$ac_delim
+libexecdir!$libexecdir$ac_delim
+datarootdir!$datarootdir$ac_delim
+datadir!$datadir$ac_delim
+sysconfdir!$sysconfdir$ac_delim
+sharedstatedir!$sharedstatedir$ac_delim
+localstatedir!$localstatedir$ac_delim
+includedir!$includedir$ac_delim
+oldincludedir!$oldincludedir$ac_delim
+docdir!$docdir$ac_delim
+infodir!$infodir$ac_delim
+htmldir!$htmldir$ac_delim
+dvidir!$dvidir$ac_delim
+pdfdir!$pdfdir$ac_delim
+psdir!$psdir$ac_delim
+libdir!$libdir$ac_delim
+localedir!$localedir$ac_delim
+mandir!$mandir$ac_delim
+DEFS!$DEFS$ac_delim
+ECHO_C!$ECHO_C$ac_delim
+ECHO_N!$ECHO_N$ac_delim
+ECHO_T!$ECHO_T$ac_delim
+LIBS!$LIBS$ac_delim
+build_alias!$build_alias$ac_delim
+host_alias!$host_alias$ac_delim
+target_alias!$target_alias$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
+am__isrc!$am__isrc$ac_delim
+CYGPATH_W!$CYGPATH_W$ac_delim
+PACKAGE!$PACKAGE$ac_delim
+VERSION!$VERSION$ac_delim
+ACLOCAL!$ACLOCAL$ac_delim
+AUTOCONF!$AUTOCONF$ac_delim
+AUTOMAKE!$AUTOMAKE$ac_delim
+AUTOHEADER!$AUTOHEADER$ac_delim
+MAKEINFO!$MAKEINFO$ac_delim
+install_sh!$install_sh$ac_delim
+STRIP!$STRIP$ac_delim
+INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
+mkdir_p!$mkdir_p$ac_delim
+AWK!$AWK$ac_delim
+SET_MAKE!$SET_MAKE$ac_delim
+am__leading_dot!$am__leading_dot$ac_delim
+AMTAR!$AMTAR$ac_delim
+am__tar!$am__tar$ac_delim
+am__untar!$am__untar$ac_delim
+ARCHIVE_VERSION!$ARCHIVE_VERSION$ac_delim
+ARCHIVE_MAJOR!$ARCHIVE_MAJOR$ac_delim
+ARCHIVE_MINOR!$ARCHIVE_MINOR$ac_delim
+ARCHIVE_REVISION!$ARCHIVE_REVISION$ac_delim
+ARCHIVE_API_MAJOR!$ARCHIVE_API_MAJOR$ac_delim
+ARCHIVE_API_MINOR!$ARCHIVE_API_MINOR$ac_delim
+ARCHIVE_VERSION_STAMP!$ARCHIVE_VERSION_STAMP$ac_delim
+ARCHIVE_LIBTOOL_VERSION!$ARCHIVE_LIBTOOL_VERSION$ac_delim
+CC!$CC$ac_delim
+CFLAGS!$CFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+CPPFLAGS!$CPPFLAGS$ac_delim
+ac_ct_CC!$ac_ct_CC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
+DEPDIR!$DEPDIR$ac_delim
+am__include!$am__include$ac_delim
+am__quote!$am__quote$ac_delim
+AMDEP_TRUE!$AMDEP_TRUE$ac_delim
+AMDEP_FALSE!$AMDEP_FALSE$ac_delim
+AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
+CCDEPMODE!$CCDEPMODE$ac_delim
+am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
+am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
+YACC!$YACC$ac_delim
+YFLAGS!$YFLAGS$ac_delim
+build!$build$ac_delim
+build_cpu!$build_cpu$ac_delim
+build_vendor!$build_vendor$ac_delim
+build_os!$build_os$ac_delim
+host!$host$ac_delim
+host_cpu!$host_cpu$ac_delim
+host_vendor!$host_vendor$ac_delim
+host_os!$host_os$ac_delim
+GREP!$GREP$ac_delim
+EGREP!$EGREP$ac_delim
+LN_S!$LN_S$ac_delim
+ECHO!$ECHO$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+CEOF$ac_eof
+_ACEOF
+
+
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  cat >conf$$subs.sed <<_ACEOF
+AR!$AR$ac_delim
+RANLIB!$RANLIB$ac_delim
+CPP!$CPP$ac_delim
+CXX!$CXX$ac_delim
+CXXFLAGS!$CXXFLAGS$ac_delim
+ac_ct_CXX!$ac_ct_CXX$ac_delim
+CXXDEPMODE!$CXXDEPMODE$ac_delim
+am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
+am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
+CXXCPP!$CXXCPP$ac_delim
+F77!$F77$ac_delim
+FFLAGS!$FFLAGS$ac_delim
+ac_ct_F77!$ac_ct_F77$ac_delim
+LIBTOOL!$LIBTOOL$ac_delim
+BUILD_BSDTAR_TRUE!$BUILD_BSDTAR_TRUE$ac_delim
+BUILD_BSDTAR_FALSE!$BUILD_BSDTAR_FALSE$ac_delim
+STATIC_BSDTAR_TRUE!$STATIC_BSDTAR_TRUE$ac_delim
+STATIC_BSDTAR_FALSE!$STATIC_BSDTAR_FALSE$ac_delim
+ARCHIVE_H_INCLUDE_INTTYPES_H!$ARCHIVE_H_INCLUDE_INTTYPES_H$ac_delim
+LIBOBJS!$LIBOBJS$ac_delim
+LTLIBOBJS!$LTLIBOBJS$ac_delim
+_ACEOF
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then
+    break
+  elif $ac_last_try; then
+    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
+if test -n "$ac_eof"; then
+  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
+  ac_eof=`expr $ac_eof + 1`
+fi
+
+cat >>$CONFIG_STATUS <<_ACEOF
+cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACEOF
+sed '
+s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
+s/^/s,@/; s/!/@,|#_!!_#|/
+:n
+t n
+s/'"$ac_delim"'$/,g/; t
+s/$/\\/; p
+N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
+' >>$CONFIG_STATUS <conf$$subs.sed
+rm -f conf$$subs.sed
+cat >>$CONFIG_STATUS <<_ACEOF
+:end
+s/|#_!!_#|//g
+CEOF$ac_eof
+_ACEOF
+
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+fi # test -n "$CONFIG_FILES"
+
+
+for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      ac_file_inputs="$ac_file_inputs $ac_f"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input="Generated from "`IFS=:
+	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    fi
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin";;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+case `sed -n '/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+' $ac_file_inputs` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF
+  sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s&@configure_input@&$configure_input&;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out"; rm -f "$tmp/out";;
+  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
+  esac
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+_ACEOF
+
+# Transform confdefs.h into a sed script `conftest.defines', that
+# substitutes the proper values into config.h.in to produce config.h.
+rm -f conftest.defines conftest.tail
+# First, append a space to every undef/define line, to ease matching.
+echo 's/$/ /' >conftest.defines
+# Then, protect against being on the right side of a sed subst, or in
+# an unquoted here document, in config.status.  If some macros were
+# called several times there might be several #defines for the same
+# symbol, which is useless.  But do not sort them, since the last
+# AC_DEFINE must be honored.
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
+# NAME is the cpp macro being defined, VALUE is the value it is being given.
+# PARAMS is the parameter list in the macro definition--in most cases, it's
+# just an empty string.
+ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
+ac_dB='\\)[	 (].*,\\1define\\2'
+ac_dC=' '
+ac_dD=' ,'
+
+uniq confdefs.h |
+  sed -n '
+	t rset
+	:rset
+	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
+	t ok
+	d
+	:ok
+	s/[\\&,]/\\&/g
+	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
+	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
+  ' >>conftest.defines
+
+# Remove the space that was appended to ease matching.
+# Then replace #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+# (The regexp can be short, since the line contains either #define or #undef.)
+echo 's/ $//
+s,^[	 #]*u.*,/* & */,' >>conftest.defines
+
+# Break up conftest.defines:
+ac_max_sed_lines=50
+
+# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
+# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
+# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
+# et cetera.
+ac_in='$ac_file_inputs'
+ac_out='"$tmp/out1"'
+ac_nxt='"$tmp/out2"'
+
+while :
+do
+  # Write a here document:
+    cat >>$CONFIG_STATUS <<_ACEOF
+    # First, check the format of the line:
+    cat >"\$tmp/defines.sed" <<\\CEOF
+/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
+/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
+b
+:def
+_ACEOF
+  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
+  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
+  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
+  grep . conftest.tail >/dev/null || break
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines conftest.tail
+
+echo "ac_result=$ac_in" >>$CONFIG_STATUS
+cat >>$CONFIG_STATUS <<\_ACEOF
+  if test x"$ac_file" != x-; then
+    echo "/* $configure_input  */" >"$tmp/config.h"
+    cat "$ac_result" >>"$tmp/config.h"
+    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
+      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f $ac_file
+      mv "$tmp/config.h" $ac_file
+    fi
+  else
+    echo "/* $configure_input  */"
+    cat "$ac_result"
+  fi
+  rm -f "$tmp/out12"
+# Compute $ac_file's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $ac_file | $ac_file:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
+$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X$ac_file : 'X\(//\)[^/]' \| \
+	 X$ac_file : 'X\(//\)$' \| \
+	 X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
+echo X$ac_file |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
+echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # Grep'ing the whole file is not good either: AIX grep has a line
+  # limit of 2048, but all sed's we know have understand at least 4000.
+  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
+    dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  else
+    continue
+  fi
+  # Extract the definition of DEPDIR, am__include, and am__quote
+  # from the Makefile without running `make'.
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  test -z "am__include" && continue
+  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n 's/^U = //p' < "$mf"`
+  # Find all dependency output files, they are included files with
+  # $(DEPDIR) in their names.  We invoke sed twice because it is the
+  # simplest approach to changing $(DEPDIR) to its actual value in the
+  # expansion.
+  for file in `sed -n "
+    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    { as_dir=$dirpart/$fdir
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
diff --git a/archivers/libarchive/files/configure.ac b/archivers/libarchive/files/configure.ac
new file mode 100644
index 00000000000..35af1c5e0fe
--- /dev/null
+++ b/archivers/libarchive/files/configure.ac
@@ -0,0 +1,310 @@
+#Process this file with autoconf to produce a configure script.
+
+# M4 magic to pull in the version from a separate file
+# so we don't have to edit this file for routine version updates
+m4_define([ARCHIVE_VERS],m4_include([version]))
+
+AC_INIT([libarchive],ARCHIVE_VERS(),[kientzle@freebsd.org])
+# Make sure the srcdir contains "libarchive" directory
+AC_CONFIG_SRCDIR([libarchive])
+# Use auxiliary subscripts from this subdirectory (cleans up root)
+AC_CONFIG_AUX_DIR([config.aux])
+# Must follow AC_CONFIG macros above...
+AM_INIT_AUTOMAKE()
+
+# Shell magic to compute Major/minor/etc from full version stamp.
+# This gets a little hairy...
+AC_CONFIG_COMMANDS_PRE([
+# Autoconf assigns the version above to PACKAGE_VERSION
+ARCHIVE_VERSION=$PACKAGE_VERSION
+
+# Peel off first three numbers major.minor.revision
+ARCHIVE_MAJOR=`echo $ARCHIVE_VERSION | sed -e 's/[[^0-9]]/./g' -e 's/\..*//'`
+ARCHIVE_MINOR=`echo $ARCHIVE_VERSION | sed -e 's/[[^0-9]]/./g' -e 's/^[[0-9]]*\.//' -e 's/\..*//'`
+ARCHIVE_REVISION=`echo $ARCHIVE_VERSION | sed -e 's/[[^0-9]]/./g' -e 's/^[[0-9]]*\.[[0-9]]*\.//' -e 's/\..*//'`
+# Major/minor indicate the API version
+ARCHIVE_API_MAJOR=$ARCHIVE_MAJOR
+ARCHIVE_API_MINOR=$ARCHIVE_MINOR
+ARCHIVE_VERSION_STAMP=`printf "%d%03d%03d" ${ARCHIVE_MAJOR} ${ARCHIVE_MINOR} ${ARCHIVE_REVISION}`
+# Libtool versioning uses different conventions on different platforms.
+# FreeBSD libtool still uses this old (and very dumb) convention,
+# which doesn't match FreeBSD system conventions, nor anything else
+# I'm familiar with.
+ARCHIVE_LIBTOOL_MAJOR=`echo $((${ARCHIVE_MAJOR} + ${ARCHIVE_MINOR}))`
+ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_LIBTOOL_MAJOR:$ARCHIVE_REVISION:$ARCHIVE_MINOR
+])
+
+# Substitute the above version numbers into the various files below.
+AC_SUBST(ARCHIVE_VERSION)
+AC_SUBST(ARCHIVE_MAJOR)
+AC_SUBST(ARCHIVE_MINOR)
+AC_SUBST(ARCHIVE_REVISION)
+AC_SUBST(ARCHIVE_API_MAJOR)
+AC_SUBST(ARCHIVE_API_MINOR)
+AC_SUBST(ARCHIVE_VERSION_STAMP)
+AC_SUBST(ARCHIVE_LIBTOOL_VERSION)
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([libarchive/archive.h])
+
+# Checks for programs.
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_YACC
+AC_PROG_LIBTOOL
+AC_CHECK_TOOL([STRIP],[strip])
+
+AC_ARG_ENABLE([bsdtar],
+	[AS_HELP_STRING([--disable-bsdtar], [disable build of bsdtar])],
+	[], [])
+
+case "$enable_bsdtar" in
+yes)
+	if test "$enable_static" = "no"; then
+		static_bsdtar=no
+	else
+		static_bsdtar=yes
+	fi
+	build_bsdtar=yes
+
+	;;
+shared)
+	if test "$enable_shared" = "no"; then
+		AC_MSG_FAILURE([Shared linking of bsdtar requires shared libarchive])
+	fi
+	build_bsdtar=yes
+	static_bsdtar=no
+	;;
+no)
+	build_bsdtar=no
+	static_bsdtar=no
+	;;
+*)
+	AC_MSG_FAILURE([Unsupported value for --enable-bsdtar])
+	;;
+esac
+
+AM_CONDITIONAL([BUILD_BSDTAR], [ test "$build_bsdtar" = yes ])
+AM_CONDITIONAL([STATIC_BSDTAR], [ test "$static_bsdtar" = yes ])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_HEADER_DIRENT
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([attr/xattr.h])
+AC_CHECK_HEADERS([bzlib.h errno.h ext2fs/ext2_fs.h fcntl.h  grp.h])
+AC_CHECK_HEADERS([inttypes.h langinfo.h limits.h linux/ext2_fs.h linux/fs.h])
+# Include inttypes.h into archive.h only if appropriate.
+# We can't use the HAVE_INTTYPES_H macro here because archive.h
+# gets installed as a system header and then included into client code
+# that doesn't define such macros.  (And we should certainly not
+# define such macros in system headers!)
+# Hence the following:
+AC_CHECK_HEADER(inttypes.h,
+	 [AC_SUBST(ARCHIVE_H_INCLUDE_INTTYPES_H,['#include <inttypes.h> /* For int64_t */'])],
+	 [AC_SUBST(ARCHIVE_H_INCLUDE_INTTYPES_H,[''])])
+AC_CHECK_HEADERS([locale.h paths.h poll.h pwd.h stdarg.h])
+AC_CHECK_HEADERS([stdint.h stdlib.h string.h sys/acl.h sys/ioctl.h])
+AC_CHECK_HEADERS([sys/param.h sys/select.h sys/time.h])
+AC_CHECK_HEADERS([time.h unistd.h utime.h wchar.h zlib.h])
+
+# Checks for libraries.
+AC_CHECK_LIB(acl,acl_set_file)
+AC_CHECK_LIB(attr,setxattr)
+AC_CHECK_LIB(bz2,BZ2_bzDecompressInit)
+AC_CHECK_LIB(z,inflate)
+
+# TODO: Give the user the option of using a pre-existing system
+# libarchive.  This will define HAVE_LIBARCHIVE which will cause
+# bsdtar_platform.h to use #include <...> for the libarchive headers.
+# Need to include Makefile.am magic to link against system
+# -larchive in that case.
+#AC_CHECK_LIB(archive,archive_version)
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
+# most systems...
+AC_CHECK_TYPE(off_t, [int64_t])
+AC_TYPE_SIZE_T
+AC_CHECK_TYPE(id_t, [unsigned long])
+AC_CHECK_TYPE(uintptr_t, [unsigned int])
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+AC_CHECK_MEMBERS([struct tm.tm_gmtoff])
+# Check for high-resolution timestamps in struct stat
+AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec, struct stat.st_mtim.tv_nsec])
+
+#
+# We need int64_t
+#
+AC_CHECK_TYPE(int64_t)
+#
+# If int64_t isn't defined, define it in terms of some other 64-bit type.
+#
+if test "$ac_cv_type_int64_t" != yes; then
+  AC_CHECK_TYPE(_int64_t,
+	[AC_DEFINE([int64_t], [_int64_t],
+              [Define int64_t to a valid signed 64-bit type, if necessary.])])
+  if test "$ac_cv_type__int64_t" != yes; then
+    AC_CHECK_TYPE(__int64_t,
+        [AC_DEFINE([int64_t], [__int64_t],
+	      [Define int64_t to a valid signed 64-bit type, if necessary.])])
+    if test "$ac_cv_type___int64_t" != yes; then
+      AC_CHECK_TYPE(long long,
+	  [AC_DEFINE([int64_t], [long long],
+	      [Define int64_t to a valid signed 64-bit type, if necessary.])])
+    fi
+  fi
+fi
+
+#
+# We need uint64_t
+#
+AC_CHECK_TYPE(uint64_t)
+#
+# If uint64_t isn't defined, define it in terms of some other 64-bit type.
+#
+if test "$ac_cv_type_uint64_t" != yes; then
+  AC_CHECK_TYPE(u_int64_t,
+     [AC_DEFINE([uint64_t], [u_int64_t],
+                [Define uint64_t to an unsigned 64-bit type, if necessary.])])
+  if test "$ac_cv_type_u_int64_t" != yes; then
+    AC_CHECK_TYPE(_uint64_t,
+       [AC_DEFINE([uint64_t], [_uint64_t],
+                 [Define uint64_t to an unsigned 64-bit type, if necessary.])])
+    if test "$ac_cv_type__uint64_t" != yes; then
+      AC_CHECK_TYPE(__uint64_t,
+         [AC_DEFINE([uint64_t], [__uint64_t],
+                 [Define uint64_t to an unsigned 64-bit type, if necessary.])])
+      if test "$ac_cv_type___uint64_t" != yes; then
+        AC_CHECK_TYPE(unsigned long long,
+	   [AC_DEFINE([uint64_t], [unsigned long long],
+                 [Define uint64_t to an unsigned 64-bit type, if necessary.])])
+      fi
+    fi
+  fi
+fi
+
+# We need uintmax_t and intmax_t
+# Define them in terms of uint64_t and int64_t if appropriate.
+AC_CHECK_TYPE(uintmax_t, [uint64_t])
+AC_CHECK_TYPE(intmax_t, [int64_t])
+
+
+# If you have uintmax_t, we assume printf supports %ju
+# If you have unsigned long long, we assume printf supports %llu
+AC_CHECK_TYPES([uintmax_t, unsigned long long])
+
+# TODO: If any of these are missing, define them right here.
+AC_CHECK_DECLS([SIZE_MAX, INT64_MAX, INT64_MIN, UINT64_MAX, UINT32_MAX])
+
+AC_CHECK_DECL([EFTYPE],
+		[AC_DEFINE(HAVE_EFTYPE, 1, [A possible errno value for invalid file format errors])],
+		[],
+		[#include <errno.h>])
+AC_CHECK_DECL([EILSEQ],
+		[AC_DEFINE(HAVE_EILSEQ, 1, [A possible errno value for invalid file format errors])],
+		[],
+		[#include <errno.h>])
+AC_HEADER_TIME
+
+# Checks for library functions.
+AC_PROG_GCC_TRADITIONAL
+AC_HEADER_MAJOR
+AC_FUNC_FSEEKO
+AC_FUNC_MEMCMP
+AC_FUNC_LSTAT
+AC_FUNC_STAT
+AC_FUNC_STRERROR_R
+AC_FUNC_STRFTIME
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([chflags fchdir fchflags fchmod fchown futimes])
+AC_CHECK_FUNCS([ftruncate getopt_long getxattr])
+AC_CHECK_FUNCS([lchflags lchmod lchown])
+AC_CHECK_FUNCS([lgetxattr listxattr llistxattr fsetxattr lsetxattr])
+AC_CHECK_FUNCS([lutimes memmove memset mkdir mkfifo])
+AC_CHECK_FUNCS([nl_langinfo poll reallocf select setlocale])
+AC_CHECK_FUNCS([strchr strdup strerror strrchr timegm utime utimes])
+AC_CHECK_FUNCS([wcscpy wcslen wmemcmp wmemcpy])
+
+# FreeBSD's nl_langinfo supports an option to specify whether the
+# current locale uses month/day or day/month ordering.  It makes the
+# output a little prettier...
+AC_CHECK_DECL([D_MD_ORDER],
+[AC_DEFINE(HAVE_D_MD_ORDER, 1, [Define to 1 if nl_langinfo supports D_MD_ORDER])],
+[],
+[#if HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+])
+
+# If fnmatch() exists and supports FNM_LEADING_DIR, then bsdtar uses that,
+# otherwise it uses some usable (but less featureful) built-in code for
+# filename pattern matching.
+AC_FUNC_FNMATCH
+AC_CHECK_DECL([FNM_LEADING_DIR],
+[AC_DEFINE(HAVE_FNM_LEADING_DIR, 1, [Define to 1 if fnmatch(3) supports the FNM_LEADING_DIR flag])],
+[],
+[#if HAVE_FNMATCH
+#define _GNU_SOURCE /* Required on Linux to get GNU extensions */
+#include <fnmatch.h>
+#endif
+])
+
+# Check for dirent.d_namlen field explicitly
+# (This is a bit more straightforward than, if not quite as portable as,
+# the recipe given by the autoconf maintainers.)
+AC_CHECK_MEMBER(struct dirent.d_namlen,,,
+[#if HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+])
+
+# Check for ACL support
+#
+# The ACL support in libarchive is written against the POSIX1e draft,
+# which was never officially approved and varies quite a bit across
+# platforms.  Worse, some systems have completely non-POSIX acl functions,
+# which makes the following checks rather more complex than I would like.
+#
+AC_CHECK_HEADERS([sys/acl.h])
+AC_CHECK_LIB([acl],[acl_get_file])
+AC_CHECK_FUNCS([acl_create_entry acl_init acl_set_fd acl_set_fd_np acl_set_file])
+
+AC_CHECK_TYPES(acl_permset_t,,,
+[#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+])
+
+# The "acl_get_perm()" function was omitted from the POSIX draft.
+# (It's a pretty obvious oversight; otherwise, there's no way to
+# test for specific permissions in a permset.)  Linux uses the obvious
+# name, FreeBSD adds _np to mark it as "non-Posix extension."
+# Test for both as a double-check that we really have POSIX-style ACL support.
+AC_CHECK_FUNCS(acl_get_perm_np acl_get_perm,,,
+[#if HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+])
+
+# MacOS has an acl.h that isn't POSIX.  It can be detected by
+# checking for ACL_USER
+AC_CHECK_DECL([ACL_USER],
+		[AC_DEFINE(HAVE_ACL_USER, 1, [True for systems with POSIX ACL support])],
+		[],
+		[#include <sys/acl.h>])
+
+# Additional requirements
+AC_SYS_LARGEFILE
+
+AC_OUTPUT
diff --git a/archivers/libarchive/files/cpio/cpio.c b/archivers/libarchive/files/cpio/cpio.c
new file mode 100644
index 00000000000..dff0ff2e7ac
--- /dev/null
+++ b/archivers/libarchive/files/cpio/cpio.c
@@ -0,0 +1,322 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include <sys/types.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/stat.h>
+
+#include <archive.h>
+#include <archive_entry.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "cpio.h"
+
+static int	copy_data(struct cpio *, struct archive *, struct archive *);
+static void	out(struct cpio *);
+static int	out_file(struct cpio *, const char *pathname);
+static void	in(struct cpio *);
+static void	list(struct cpio *);
+static void	copy(struct cpio *);
+static void	usage(struct cpio *);
+
+int
+main(int argc, char *argv[])
+{
+	struct cpio _cpio; /* Allocated on stack. */
+	struct cpio *cpio;
+	char opt;
+
+	cpio = &_cpio;
+	memset(cpio, 0, sizeof(*cpio));
+
+
+	/* Need cpio->progname before calling cpio_warnc. */
+	if (*argv == NULL)
+		cpio->progname = "cpio";
+	else {
+		cpio->progname = strrchr(*argv, '/');
+		if (cpio->progname != NULL)
+			cpio->progname++;
+		else
+			cpio->progname = *argv;
+	}
+
+	cpio->mode = '\0';
+	cpio->verbose = 0;
+	cpio->compress = '\0';
+	cpio->extract_flags = ARCHIVE_EXTRACT_TIME;
+	cpio->extract_flags |= ARCHIVE_EXTRACT_NO_AUTODIR;
+	cpio->extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER;
+	cpio->bytes_per_block = 512;
+	cpio->filename = NULL;
+
+	while ((opt = getopt(argc, argv, "aBcdfilmoprtuv")) != -1) {
+		switch (opt) {
+		case 'a': /* POSIX 1997 */
+			break;
+		case 'B': /* POSIX 1997 */
+			cpio->bytes_per_block = 5120;
+			break;
+		case 'c': /* POSIX 1997 */
+			cpio->format = "odc";
+			break;
+		case 'd': /* POSIX 1997 */
+			cpio->extract_flags &= ~ARCHIVE_EXTRACT_NO_AUTODIR;
+			break;
+		case 'f': /* POSIX 1997 */
+			break;
+		case 'i': /* POSIX 1997 */
+			cpio->mode = opt;
+			break;
+		case 'l': /* POSIX 1997 */
+			cpio->option_link = 1;
+			break;
+		case 'm': /* POSIX 1997 */
+			break;
+		case 'o': /* POSIX 1997 */
+			cpio->mode = opt;
+			break;
+		case 'p': /* POSIX 1997 */
+			cpio->mode = opt;
+			break;
+		case 'r': /* POSIX 1997 */
+			/* Interactively rename files. */
+			break;
+		case 't': /* POSIX 1997 */
+			cpio->option_list = 1;
+			break;
+		case 'u': /* POSIX 1997 */
+			break;
+		case 'v': /* POSIX 1997 */
+			cpio->verbose++;
+			break;
+		default:
+			usage(cpio);
+		}
+	}
+
+	switch (cpio->mode) {
+	case 'o':
+		out(cpio);
+		break;
+	case 'i':
+		if (cpio->option_list)
+			list(cpio);
+		else
+			in(cpio);
+		break;
+	case 'p':
+		copy(cpio);
+		break;
+	}
+
+	return (0);
+}
+
+static void
+out(struct cpio *cpio)
+{
+	cpio->archive = archive_write_new();
+	switch (cpio->compress) {
+	case 'j': case 'y':
+		archive_write_set_compression_bzip2(cpio->archive);
+		break;
+	case 'z':
+		archive_write_set_compression_gzip(cpio->archive);
+		break;
+	default:
+		archive_write_set_compression_none(cpio->archive);
+		break;
+	}
+	archive_write_set_format_cpio(cpio->archive);
+	archive_write_open_file(cpio->archive, cpio->filename);
+
+	process_lines(cpio, "-", out_file);
+
+	archive_write_close(cpio->archive);
+	archive_write_finish(cpio->archive);
+}
+
+static char buff[16384];
+
+static int
+out_file(struct cpio *cpio, const char *pathname)
+{
+	struct stat st;
+	struct archive_entry *entry;
+	int fd;
+	ssize_t len;
+
+	if (cpio->verbose)
+		fprintf(stderr,"%s", pathname);
+	entry = archive_entry_new();
+	stat(pathname, &st);
+	archive_entry_copy_stat(entry, &st);
+	archive_entry_set_pathname(entry, pathname);
+	archive_write_header(cpio->archive, entry);
+	fd = open(pathname, O_RDONLY);
+	len = read(fd, buff, sizeof(buff));
+	while (len > 0) {
+		archive_write_data(cpio->archive, buff, len);
+		len = read(fd, buff, sizeof(buff));
+	}
+	close(fd);
+	archive_entry_free(entry);
+	if (cpio->verbose)
+		fprintf(stderr,"\n");
+	return (0);
+}
+
+
+static void
+in(struct cpio *cpio)
+{
+	struct archive *a;
+	struct archive_entry *entry;
+	struct archive *ext;
+	int r;
+
+	ext = archive_write_disk_new();
+	archive_write_disk_set_options(ext, cpio->extract_flags);
+	a = archive_read_new();
+	archive_read_support_compression_all(a);
+	archive_read_support_format_all(a);
+
+	if (archive_read_open_file(a, cpio->filename, cpio->bytes_per_block))
+		cpio_errc(cpio, 1, archive_errno(a),
+		    archive_error_string(a));
+	for (;;) {
+		r = archive_read_next_header(a, &entry);
+		if (r == ARCHIVE_EOF)
+			break;
+		if (r != ARCHIVE_OK) {
+			cpio_errc(cpio, 1, archive_errno(a),
+			    archive_error_string(a));
+		}
+		if (cpio->verbose)
+			fprintf(stdout, "%s\n", archive_entry_pathname(entry));
+		r = archive_write_header(ext, entry);
+		if (r != ARCHIVE_OK) {
+			fprintf(stderr, "%s: %s\n",
+			    archive_entry_pathname(entry),
+			    archive_error_string(ext));
+		} else {
+			r = copy_data(cpio, a, ext);
+		}
+	}
+	archive_read_close(a);
+	archive_read_finish(a);
+	archive_write_close(ext);
+	archive_write_finish(ext);
+	exit(0);
+}
+
+static int
+copy_data(struct cpio *cpio, struct archive *ar, struct archive *aw)
+{
+	int r;
+	size_t size;
+	const void *block;
+	off_t offset;
+
+	for (;;) {
+		r = archive_read_data_block(ar, &block, &size, &offset);
+		if (r == ARCHIVE_EOF)
+			return (ARCHIVE_OK);
+		if (r != ARCHIVE_OK) {
+			cpio_warnc(cpio, archive_errno(ar),
+			    "%s", archive_error_string(ar));
+			return (r);
+		}
+		r = archive_write_data_block(aw, block, size, offset);
+		if (r != ARCHIVE_OK) {
+			cpio_warnc(cpio, archive_errno(aw),
+			    archive_error_string(aw));
+			return (r);
+		}
+	}
+}
+
+static void
+list(struct cpio *cpio)
+{
+	char mode[12];
+	struct archive *a;
+	struct archive_entry *entry;
+	int r;
+
+	a = archive_read_new();
+	archive_read_support_compression_all(a);
+	archive_read_support_format_all(a);
+
+	if (archive_read_open_file(a, cpio->filename, cpio->bytes_per_block))
+		cpio_errc(cpio, 1, archive_errno(a),
+		    archive_error_string(a));
+	for (;;) {
+		r = archive_read_next_header(a, &entry);
+		if (r == ARCHIVE_EOF)
+			break;
+		if (r != ARCHIVE_OK) {
+			cpio_errc(cpio, 1, archive_errno(a),
+			    archive_error_string(a));
+		}
+		if (cpio->verbose) {
+			cpio_strmode(entry, mode);
+			/* TODO: uname/gname lookups */
+			/* TODO: Clean this up. */
+			fprintf(stdout, "%s%3d %8s%8s " CPIO_FILESIZE_PRINTF " %s\n",
+			    mode,
+			    archive_entry_nlink(entry),
+			    archive_entry_uname(entry),
+			    archive_entry_gname(entry),
+			    (CPIO_FILESIZE_TYPE)archive_entry_size(entry),
+			    archive_entry_pathname(entry));
+		} else
+			fprintf(stdout, "%s\n", archive_entry_pathname(entry));
+	}
+	archive_read_close(a);
+	archive_read_finish(a);
+	exit(0);
+}
+
+static void
+copy(struct cpio *cpio)
+{
+	(void)cpio; /* UNUSED */
+}
+
+static void
+usage(struct cpio *cpio)
+{
+	const char *m = "Usage: cpio <options>\n";
+	cpio_errc(cpio, 1, 0, m);
+}
diff --git a/archivers/libarchive/files/cpio/cpio.h b/archivers/libarchive/files/cpio/cpio.h
new file mode 100644
index 00000000000..170240f970c
--- /dev/null
+++ b/archivers/libarchive/files/cpio/cpio.h
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "cpio_platform.h"
+#include <stdio.h>
+
+#define	DEFAULT_BYTES_PER_BLOCK	(20*512)
+
+/*
+ * The internal state for the "cpio" program.
+ *
+ * Keeping all of the state in a structure like this simplifies memory
+ * leak testing (at exit, anything left on the heap is suspect).  A
+ * pointer to this structure is passed to most cpio internal
+ * functions.
+ */
+struct cpio {
+	/* Options */
+	char		 *filename;
+	char		  mode; /* -i -o -p */
+	char		  compress; /* -j, -y, or -z */
+	const char	 *format; /* -H format */
+	int		  bytes_per_block; /* -b block_size */
+	int		  verbose;   /* -v */
+	int		  extract_flags; /* Flags for extract operation */
+	char		  symlink_mode; /* H or L, per BSD conventions */
+	const char	 *compress_program;
+	int		  option_null; /* -0 --null */
+	int		  option_list; /* -t */
+	int		  option_link; /* -l */
+
+	/* If >= 0, then close this when done. */
+	int		  fd;
+
+	/* Miscellaneous state information */
+	struct archive	 *archive;
+	const char	 *progname;
+	int		  argc;
+	char		**argv;
+	int		  return_value; /* Value returned by main() */
+};
+
+void	cpio_errc(struct cpio *, int _eval, int _code,
+	    const char *fmt, ...);
+void	cpio_warnc(struct cpio *, int _code, const char *fmt, ...);
+void	cpio_strmode(struct archive_entry *, char *);
+int	process_lines(struct cpio *cpio, const char *pathname,
+	    int (*process)(struct cpio *, const char *));
+
diff --git a/archivers/libarchive/files/cpio/cpio_platform.h b/archivers/libarchive/files/cpio/cpio_platform.h
new file mode 100644
index 00000000000..42c0a6777a5
--- /dev/null
+++ b/archivers/libarchive/files/cpio/cpio_platform.h
@@ -0,0 +1,83 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * This header is the first thing included in any of the cpio
+ * source files.  As far as possible, platform-specific issues should
+ * be dealt with here and not within individual source files.
+ */
+
+#ifndef CPIO_PLATFORM_H_INCLUDED
+#define	CPIO_PLATFORM_H_INCLUDED
+
+#if defined(PLATFORM_CONFIG_H)
+/* Use hand-built config.h in environments that need it. */
+#include PLATFORM_CONFIG_H
+#elif defined(HAVE_CONFIG_H)
+/* Most POSIX platforms use the 'configure' script to build config.h */
+#include "../config.h"
+#else
+/* Warn if cpio hasn't been (automatically or manually) configured. */
+#error Oops: No config.h and no built-in configuration in cpio_platform.h.
+#endif /* !HAVE_CONFIG_H */
+
+/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>  /* For __FBSDID */
+#else
+#define	__FBSDID(a)     /* null */
+#endif
+
+#ifdef HAVE_LIBARCHIVE
+/* If we're using the platform libarchive, include system headers. */
+#include <archive.h>
+#include <archive_entry.h>
+#else
+/* Otherwise, include user headers. */
+#include "archive.h"
+#include "archive_entry.h"
+#endif
+
+/*
+ * We need to be able to display a filesize using printf().  The type
+ * and format string here must be compatible with one another and
+ * large enough for any file.
+ */
+#if HAVE_UINTMAX_T
+#define	CPIO_FILESIZE_TYPE	uintmax_t
+#define	CPIO_FILESIZE_PRINTF	"%ju"
+#else
+#if HAVE_UNSIGNED_LONG_LONG
+#define	CPIO_FILESIZE_TYPE	unsigned long long
+#define	CPIO_FILESIZE_PRINTF	"%llu"
+#else
+#define	CPIO_FILESIZE_TYPE	unsigned long
+#define	CPIO_FILESIZE_PRINTF	"%lu"
+#endif
+#endif
+
+#endif /* !CPIO_PLATFORM_H_INCLUDED */
diff --git a/archivers/libarchive/files/cpio/util.c b/archivers/libarchive/files/cpio/util.c
new file mode 100644
index 00000000000..79a6e1ddbcc
--- /dev/null
+++ b/archivers/libarchive/files/cpio/util.c
@@ -0,0 +1,213 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "cpio_platform.h"
+__FBSDID("$FreeBSD$");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#include <ctype.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "cpio.h"
+
+static void	cpio_vwarnc(struct cpio *, int code,
+		    const char *fmt, va_list ap);
+
+static void
+cpio_vwarnc(struct cpio *cpio, int code, const char *fmt, va_list ap)
+{
+	fprintf(stderr, "%s: ", cpio->progname);
+	vfprintf(stderr, fmt, ap);
+	if (code != 0)
+		fprintf(stderr, ": %s", strerror(code));
+	fprintf(stderr, "\n");
+}
+
+void
+cpio_warnc(struct cpio *cpio, int code, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	cpio_vwarnc(cpio, code, fmt, ap);
+	va_end(ap);
+}
+
+void
+cpio_errc(struct cpio *cpio, int eval, int code, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	cpio_vwarnc(cpio, code, fmt, ap);
+	va_end(ap);
+	exit(eval);
+}
+
+/*
+ * Read lines from file and do something with each one.  If option_null
+ * is set, lines are terminated with zero bytes; otherwise, they're
+ * terminated with newlines.
+ *
+ * This uses a self-sizing buffer to handle arbitrarily-long lines.
+ * If the "process" function returns non-zero for any line, this
+ * function will return non-zero after attempting to process all
+ * remaining lines.
+ */
+int
+process_lines(struct cpio *cpio, const char *pathname,
+    int (*process)(struct cpio *, const char *))
+{
+	FILE *f;
+	char *buff, *buff_end, *line_start, *line_end, *p;
+	size_t buff_length, bytes_read, bytes_wanted;
+	int separator;
+	int ret;
+
+	separator = cpio->option_null ? '\0' : '\n';
+	ret = 0;
+
+	if (strcmp(pathname, "-") == 0)
+		f = stdin;
+	else
+		f = fopen(pathname, "r");
+	if (f == NULL)
+		cpio_errc(cpio, 1, errno, "Couldn't open %s", pathname);
+	buff_length = 8192;
+	buff = malloc(buff_length);
+	if (buff == NULL)
+		cpio_errc(cpio, 1, ENOMEM, "Can't read %s", pathname);
+	line_start = line_end = buff_end = buff;
+	for (;;) {
+		/* Get some more data into the buffer. */
+		bytes_wanted = buff + buff_length - buff_end;
+		bytes_read = fread(buff_end, 1, bytes_wanted, f);
+		buff_end += bytes_read;
+		/* Process all complete lines in the buffer. */
+		while (line_end < buff_end) {
+			if (*line_end == separator) {
+				*line_end = '\0';
+				if ((*process)(cpio, line_start) != 0)
+					ret = -1;
+				line_start = line_end + 1;
+				line_end = line_start;
+			} else
+				line_end++;
+		}
+		if (feof(f))
+			break;
+		if (ferror(f))
+			cpio_errc(cpio, 1, errno,
+			    "Can't read %s", pathname);
+		if (line_start > buff) {
+			/* Move a leftover fractional line to the beginning. */
+			memmove(buff, line_start, buff_end - line_start);
+			buff_end -= line_start - buff;
+			line_end -= line_start - buff;
+			line_start = buff;
+		} else {
+			/* Line is too big; enlarge the buffer. */
+			p = realloc(buff, buff_length *= 2);
+			if (p == NULL)
+				cpio_errc(cpio, 1, ENOMEM,
+				    "Line too long in %s", pathname);
+			buff_end = p + (buff_end - buff);
+			line_end = p + (line_end - buff);
+			line_start = buff = p;
+		}
+	}
+	/* At end-of-file, handle the final line. */
+	if (line_end > line_start) {
+		*line_end = '\0';
+		if ((*process)(cpio, line_start) != 0)
+			ret = -1;
+	}
+	free(buff);
+	if (f != stdin)
+		fclose(f);
+	return (ret);
+}
+
+void
+cpio_strmode(struct archive_entry *entry, char *bp)
+{
+	static const char *perms = "?rwxrwxrwx ";
+	static const mode_t permbits[] =
+	    { 0400, 0200, 0100, 0040, 0020, 0010, 0004, 0002, 0001 };
+	mode_t mode;
+	int i;
+
+	/* Fill in a default string, then selectively override. */
+	strcpy(bp, perms);
+
+	mode = archive_entry_mode(entry);
+	switch (mode & S_IFMT) {
+	case S_IFREG:  bp[0] = '-'; break;
+	case S_IFBLK:  bp[0] = 'b'; break;
+	case S_IFCHR:  bp[0] = 'c'; break;
+	case S_IFDIR:  bp[0] = 'd'; break;
+	case S_IFLNK:  bp[0] = 'l'; break;
+	case S_IFSOCK: bp[0] = 's'; break;
+#ifdef S_IFIFO
+	case S_IFIFO:  bp[0] = 'p'; break;
+#endif
+#ifdef S_IFWHT
+	case S_IFWHT:  bp[0] = 'w'; break;
+#endif
+	}
+
+	for (i = 0; i < 9; i++)
+		if (!(mode & permbits[i]))
+			bp[i+1] = '-';
+
+	if (mode & S_ISUID) {
+		if (mode & S_IXUSR) bp[3] = 's';
+		else bp[3] = 'S';
+	}
+	if (mode & S_ISGID) {
+		if (mode & S_IXGRP) bp[6] = 's';
+		else bp[6] = 'S';
+	}
+	if (mode & S_ISVTX) {
+		if (mode & S_IXOTH) bp[9] = 't';
+		else bp[9] = 'T';
+	}
+	if (archive_entry_acl_count(entry, ARCHIVE_ENTRY_ACL_TYPE_ACCESS))
+		bp[10] = '+';
+}
diff --git a/archivers/libarchive/files/examples/minitar/Makefile b/archivers/libarchive/files/examples/minitar/Makefile
new file mode 100644
index 00000000000..485eb8d481d
--- /dev/null
+++ b/archivers/libarchive/files/examples/minitar/Makefile
@@ -0,0 +1,28 @@
+CFLAGS=				\
+	-DNO_BZIP2_CREATE	\
+	-DNO_BZIP2_EXTRACT	\
+	-DNO_COMPRESS_EXTRACT	\
+	-DNO_CPIO_EXTRACT	\
+	-DNO_CREATE		\
+	-DNO_GZIP_CREATE	\
+	-DNO_GZIP_EXTRACT	\
+
+# Omit 'tree.o' if you're not including create support
+#OBJS= minitar.o tree.o
+OBJS= minitar.o
+
+all: minitar
+
+minitar: $(OBJS)
+	cc -o minitar -static $> -larchive -lz -lbz2
+	strip minitar
+	ls -l minitar
+
+minitar.o: minitar.c
+
+tree.o: tree.c
+
+clean::
+	rm -f *.o
+	rm -f minitar
+	rm -f *~
diff --git a/archivers/libarchive/files/examples/minitar/README b/archivers/libarchive/files/examples/minitar/README
new file mode 100644
index 00000000000..83f646cdb31
--- /dev/null
+++ b/archivers/libarchive/files/examples/minitar/README
@@ -0,0 +1,12 @@
+"minitar" is a minimal example of a program that uses libarchive to
+read/write various archive formats.  It's a more ambitious version of
+'untar.c' that includes compile-time options to enable/disable various
+features, including non-tar formats, archive creation, and automatic
+decompression support.
+
+I use this as a test bed to check for "link pollution," ensuring that
+a program using libarchive does not pull in unnecessary code.
+
+The "minitar" program is also a good starting point for anyone who
+wants to use libarchive for their own purposes, as it demonstrates
+basic usage of the library.
diff --git a/archivers/libarchive/files/examples/minitar/minitar.c b/archivers/libarchive/files/examples/minitar/minitar.c
new file mode 100644
index 00000000000..c94391690e9
--- /dev/null
+++ b/archivers/libarchive/files/examples/minitar/minitar.c
@@ -0,0 +1,433 @@
+/*-
+ * Copyright (c) 2003-2004 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * This is a compact "tar" program whose primary goal is small size.
+ * Statically linked, it can be under 64k.  This serves a number
+ * of goals:
+ *   o a testbed for libarchive (to check for link pollution),
+ *   o a useful tool for space-constrained systems (boot floppies, etc),
+ *   o a place to experiment with new implementation ideas for bsdtar,
+ *   o a small program to demonstrate libarchive usage.
+ *
+ * Use the following macros to control what features get incorporated:
+ *   NO_BZIP2 - Implies NO_BZIP2_CREATE and NO_BZIP2_EXTRACT
+ *   NO_BZIP2_CREATE - Suppress bzip2 compression support.
+ *   NO_BZIP2_EXTRACT - Suppress bzip2 auto-detection and decompression.
+ *   NO_COMPRESS_EXTRACT - Suppress compress(1) auto-detect and decompression.
+ *   NO_COMPRESS - Implies NO_COMPRESS_EXTRACT
+ *   NO_CREATE - Suppress all archive creation support.
+ *   NO_CPIO_EXTRACT - Suppress auto-detect and dearchiving of cpio archives.
+ *   NO_GZIP - Implies NO_GZIP_CREATE and NO_GZIP_EXTRACT
+ *   NO_GZIP_CREATE - Suppress gzip compression support.
+ *   NO_GZIP_EXTRACT - Suppress gzip auto-detection and decompression.
+ *   NO_TAR_EXTRACT - Suppress tar extraction
+ *
+ * With all of the above options (except NO_TAR_EXTRACT), you get a
+ * very small program that can recognize and extract essentially any
+ * uncompressed tar archive.  On FreeBSD 5.1, this minimal program is
+ * under 64k, statically linked.  Without any of the above options,
+ * you get a static executable of about 180k with a lot of very
+ * sophisticated modern features.
+ *
+ * Compare this to over 60k for: main(){printf("hello, world!");}
+ */
+
+#include <sys/types.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/stat.h>
+
+#include <archive.h>
+#include <archive_entry.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifndef NO_CREATE
+#include "tree.h"
+#endif
+
+/*
+ * NO_CREATE implies NO_BZIP2_CREATE and NO_GZIP_CREATE.
+ */
+#ifdef NO_CREATE
+#undef NO_BZIP2_CREATE
+#define NO_BZIP2_CREATE
+#undef NO_GZIP_CREATE
+#define NO_GZIP_CREATE
+#endif
+
+/*
+ * The combination of NO_GZIP_CREATE and NO_GZIP_EXTRACT is
+ * equivalent to NO_GZIP.
+ */
+#ifdef NO_GZIP_CREATE
+#ifdef NO_GZIP_EXTRACT
+#undef NO_GZIP
+#define NO_GZIP
+#endif
+#endif
+
+#ifdef NO_GZIP
+#undef NO_GZIP_EXTRACT
+#define NO_GZIP_EXTRACT
+#undef NO_GZIP_CREATE
+#define NO_GZIP_CREATE
+#endif
+
+/*
+ * The combination of NO_BZIP2_CREATE and NO_BZIP2_EXTRACT is
+ * equivalent to NO_BZIP2.
+ */
+#ifdef NO_BZIP2_CREATE
+#ifdef NO_BZIP2_EXTRACT
+#undef NO_BZIP2
+#define NO_BZIP2
+#endif
+#endif
+
+#ifdef NO_BZIP2
+#undef NO_BZIP2_EXTRACT
+#define NO_BZIP2_EXTRACT
+#undef NO_BZIP2_CREATE
+#define NO_BZIP2_CREATE
+#endif
+
+/*
+ * NO_COMPRESS_EXTRACT and NO_COMPRESS are equivalent.
+ */
+#ifdef NO_COMPRESS_EXTRACT
+#undef NO_COMPRESS
+#define NO_COMPRESS
+#endif
+
+#ifdef NO_COMPRESS
+#undef NO_COMPRESS_EXTRACT
+#define NO_COMPRESS_EXTRACT
+#endif
+
+
+#ifndef NO_CREATE
+static void	create(const char *filename, int compress, const char **argv);
+#endif
+static void	errmsg(const char *);
+static void	extract(const char *filename, int do_extract, int flags);
+static int	copy_data(struct archive *, struct archive *);
+static void	msg(const char *);
+static void	usage(void);
+
+static int verbose = 0;
+
+int
+main(int argc, const char **argv)
+{
+	const char *filename = NULL;
+	int compress, flags, mode, opt;
+
+	(void)argc;
+	mode = 'x';
+	verbose = 0;
+	compress = '\0';
+	flags = ARCHIVE_EXTRACT_TIME;
+
+	/* Among other sins, getopt(3) pulls in printf(3). */
+	while (*++argv != NULL && **argv == '-') {
+		const char *p = *argv + 1;
+
+		while ((opt = *p++) != '\0') {
+			switch (opt) {
+#ifndef NO_CREATE
+			case 'c':
+				mode = opt;
+				break;
+#endif
+			case 'f':
+				if (*p != '\0')
+					filename = p;
+				else
+					filename = *++argv;
+				p += strlen(p);
+				break;
+#ifndef NO_BZIP2_CREATE
+			case 'j':
+				compress = opt;
+				break;
+#endif
+			case 'p':
+				flags |= ARCHIVE_EXTRACT_PERM;
+				flags |= ARCHIVE_EXTRACT_ACL;
+				flags |= ARCHIVE_EXTRACT_FFLAGS;
+				break;
+			case 't':
+				mode = opt;
+				break;
+			case 'v':
+				verbose++;
+				break;
+			case 'x':
+				mode = opt;
+				break;
+#ifndef NO_BZIP2_CREATE
+			case 'y':
+				compress = opt;
+				break;
+#endif
+#ifndef NO_GZIP_CREATE
+			case 'z':
+				compress = opt;
+				break;
+#endif
+			default:
+				usage();
+			}
+		}
+	}
+
+	switch (mode) {
+#ifndef NO_CREATE
+	case 'c':
+		create(filename, compress, argv);
+		break;
+#endif
+	case 't':
+		extract(filename, 0, flags);
+		break;
+	case 'x':
+		extract(filename, 1, flags);
+		break;
+	}
+
+	return (0);
+}
+
+
+#ifndef NO_CREATE
+static char buff[16384];
+
+static void
+create(const char *filename, int compress, const char **argv)
+{
+	struct archive *a;
+	struct archive_entry *entry;
+	ssize_t len;
+	int fd;
+
+	a = archive_write_new();
+	switch (compress) {
+#ifndef NO_BZIP2_CREATE
+	case 'j': case 'y':
+		archive_write_set_compression_bzip2(a);
+		break;
+#endif
+#ifndef NO_GZIP_CREATE
+	case 'z':
+		archive_write_set_compression_gzip(a);
+		break;
+#endif
+	default:
+		archive_write_set_compression_none(a);
+		break;
+	}
+	archive_write_set_format_ustar(a);
+	if (strcmp(filename, "-") == 0)
+		filename = NULL;
+	archive_write_open_file(a, filename);
+	while (*argv != NULL) {
+		struct tree *t = tree_open(*argv);
+		while (tree_next(t)) {
+			entry = archive_entry_new();
+			archive_entry_copy_stat(entry, tree_current_stat(t));
+			archive_entry_set_pathname(entry, tree_current_path(t));
+			if (verbose) {
+				msg("a ");
+				msg(tree_current_path(t));
+			}
+			archive_write_header(a, entry);
+			fd = open(tree_current_access_path(t), O_RDONLY);
+			len = read(fd, buff, sizeof(buff));
+			while (len > 0) {
+				archive_write_data(a, buff, len);
+				len = read(fd, buff, sizeof(buff));
+			}
+			close(fd);
+			archive_entry_free(entry);
+			if (verbose)
+				msg("\n");
+		}
+		argv++;
+	}
+	archive_write_close(a);
+	archive_write_finish(a);
+}
+#endif
+
+static void
+extract(const char *filename, int do_extract, int flags)
+{
+	struct archive *a;
+	struct archive *ext;
+	struct archive_entry *entry;
+	int r;
+
+	a = archive_read_new();
+	ext = archive_write_disk_new();
+	archive_write_disk_set_options(ext, flags);
+#ifndef NO_BZIP2_EXTRACT
+	archive_read_support_compression_bzip2(a);
+#endif
+#ifndef NO_GZIP_EXTRACT
+	archive_read_support_compression_gzip(a);
+#endif
+#ifndef NO_COMPRESS_EXTRACT
+	archive_read_support_compression_compress(a);
+#endif
+#ifndef NO_TAR_EXTRACT
+	archive_read_support_format_tar(a);
+#endif
+#ifndef NO_CPIO_EXTRACT
+	archive_read_support_format_cpio(a);
+#endif
+	if (filename != NULL && strcmp(filename, "-") == 0)
+		filename = NULL;
+	if ((r = archive_read_open_file(a, filename, 10240))) {
+		errmsg(archive_error_string(a));
+		errmsg("\n");
+		exit(r);
+	}
+	for (;;) {
+		r = archive_read_next_header(a, &entry);
+		if (r == ARCHIVE_EOF)
+			break;
+		if (r != ARCHIVE_OK) {
+			errmsg(archive_error_string(a));
+			errmsg("\n");
+			exit(1);
+		}
+		if (verbose && do_extract)
+			msg("x ");
+		if (verbose || !do_extract)
+			msg(archive_entry_pathname(entry));
+		if (do_extract) {
+			r = archive_write_header(ext, entry);
+			if (r != ARCHIVE_OK)
+				errmsg(archive_error_string(a));
+			else
+				copy_data(a, ext);
+		}
+		if (verbose || !do_extract)
+			msg("\n");
+	}
+	archive_read_close(a);
+	archive_read_finish(a);
+	exit(0);
+}
+
+static int
+copy_data(struct archive *ar, struct archive *aw)
+{
+	int r;
+	const void *buff;
+	size_t size;
+	off_t offset;
+
+	for (;;) {
+		r = archive_read_data_block(ar, &buff, &size, &offset);
+		if (r == ARCHIVE_EOF) {
+			errmsg(archive_error_string(ar));
+			return (ARCHIVE_OK);
+		}
+		if (r != ARCHIVE_OK)
+			return (r);
+		r = archive_write_data_block(aw, buff, size, offset);
+		if (r != ARCHIVE_OK) {
+			errmsg(archive_error_string(ar));
+			return (r);
+		}
+	}
+}
+
+static void
+msg(const char *m)
+{
+	write(1, m, strlen(m));
+}
+
+static void
+errmsg(const char *m)
+{
+	write(2, m, strlen(m));
+}
+
+static void
+usage(void)
+{
+/* Many program options depend on compile options. */
+	const char *m = "Usage: minitar [-"
+#ifndef NO_CREATE
+	    "c"
+#endif
+#ifndef	NO_BZIP2
+	    "j"
+#endif
+	    "tvx"
+#ifndef NO_BZIP2
+	    "y"
+#endif
+#ifndef NO_GZIP
+	    "z"
+#endif
+	    "] [-f file] [file]\n";
+
+	errmsg(m);
+	exit(1);
+}
+
+#if 0
+/*
+ * These override functions in libc (which are called by libarchive).
+ * The libc functions are pretty large; this bit of subterfuge
+ * reduces the size of the executable by about 70%.
+ */
+struct passwd *getpwnam(const char *);
+struct group *getgrnam(const char *);
+
+struct passwd *
+getpwnam(const char *login)
+{
+        (void)login;
+        return (NULL);
+}
+
+struct group *
+getgrnam(const char *name)
+{
+        (void)name;
+        return (NULL);
+}
+#endif
diff --git a/archivers/libarchive/files/examples/minitar/tree.c b/archivers/libarchive/files/examples/minitar/tree.c
new file mode 100644
index 00000000000..8af0b4d88e7
--- /dev/null
+++ b/archivers/libarchive/files/examples/minitar/tree.c
@@ -0,0 +1,423 @@
+/*-
+ * Copyright (c) 2003-2004 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * There is a single list of "tree_entry" items that represent
+ * filesystem objects that require further attention.  Non-directories
+ * are not kept in memory: they are pulled from readdir(), returned to
+ * the client, then freed as soon as possible.  Any directory entry to
+ * be traversed gets pushed onto the stack.
+ *
+ * There is surprisingly little information that needs to be kept for
+ * each item on the stack.  Just the name, depth (represented here as the
+ * string length of the parent directory's pathname), and some markers
+ * indicating how to get back to the parent (via chdir("..") for a
+ * regular dir or via fchdir(2) for a symlink).
+ */
+
+#include <sys/stat.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "tree.h"
+
+/*
+ * TODO:
+ *    1) Loop checking.
+ *    3) Arbitrary logical traversals by closing/reopening intermediate fds.
+ */
+
+struct tree_entry {
+	struct tree_entry *next;
+	char *name;
+	size_t dirname_length;
+	int fd;
+	int flags;
+};
+
+/* Definitions for tree_entry.flags bitmap. */
+#define isDir 1 /* This entry is a regular directory. */
+#define isDirLink 2 /* This entry is a symbolic link to a directory. */
+#define needsTraversal 4 /* This entry hasn't yet been traversed. */
+
+/*
+ * Local data for this package.
+ */
+struct tree {
+	struct tree_entry	*stack;
+	DIR	*d;
+	int	 initialDirFd;
+	int	 flags;
+
+	char	*buff;
+	char	*basename;
+	size_t	 buff_length;
+	size_t	 path_length;
+	size_t	 dirname_length;
+
+	int	 depth;
+	int	 openCount;
+	int	 maxOpenCount;
+
+	struct stat	lst;
+	struct stat	st;
+};
+
+/* Definitions for tree.flags bitmap. */
+#define needsReturn 8  /* Marks first entry as not having been returned yet. */
+#define hasStat 16  /* The st entry is set. */
+#define hasLstat 32 /* The lst entry is set. */
+
+
+#define HAVE_DIRENT_D_NAMLEN 1
+#ifdef HAVE_DIRENT_D_NAMLEN
+/* BSD extension; avoids need for a strlen() call. */
+#define D_NAMELEN(dp)	(dp)->d_namlen
+#else
+#define D_NAMELEN(dp)	(strlen((dp)->d_name))
+#endif
+
+#if 0
+static void
+dumpStack(struct tree *t)
+{
+	struct tree_entry *te;
+
+	printf("\tbuff: %s\n", t->buff);
+	printf("\tpwd: "); fflush(stdout); system("pwd");
+	printf("\tstack:\n");
+	for (te = t->stack; te != NULL; te = te->next) {
+		printf("\t\tte->name: %s %s\n", te->name, te->flags & needsTraversal ? "" : "*");
+	}
+}
+#endif
+
+/*
+ * Add a directory path to the current stack.
+ */
+static void
+tree_add(struct tree *t, const char *path)
+{
+	struct tree_entry *te;
+
+	te = malloc(sizeof(*te));
+	memset(te, 0, sizeof(*te));
+	te->next = t->stack;
+	t->stack = te;
+	te->fd = -1;
+	te->name = strdup(path);
+	te->flags = needsTraversal;
+	te->dirname_length = t->dirname_length;
+}
+
+/*
+ * Append a name to the current path.
+ */
+static void
+tree_append(struct tree *t, const char *name, size_t name_length)
+{
+	if (t->buff != NULL)
+		t->buff[t->dirname_length] = '\0';
+
+	/* Resize pathname buffer as needed. */
+	while (name_length + 1 + t->dirname_length >= t->buff_length) {
+		t->buff_length *= 2;
+		if (t->buff_length < 1024)
+			t->buff_length = 1024;
+		t->buff = realloc(t->buff, t->buff_length);
+	}
+	t->basename = t->buff + t->dirname_length;
+	t->path_length = t->dirname_length + name_length;
+	if (t->dirname_length > 0) {
+		*t->basename++ = '/';
+		t->path_length ++;
+	}
+	strcpy(t->basename, name);
+}
+
+/*
+ * Open a directory tree for traversal.
+ */
+struct tree *
+tree_open(const char *path)
+{
+	struct tree *t;
+
+	t = malloc(sizeof(*t));
+	memset(t, 0, sizeof(*t));
+	tree_append(t, path, strlen(path));
+	t->initialDirFd = open(".", O_RDONLY);
+	/*
+	 * During most of the traversal, items are set up and then
+	 * returned immediately from tree_next().  That doesn't work
+	 * for the very first entry, so we set a flag for this special
+	 * case.
+	 */
+	t->flags = needsReturn;
+	return (t);
+}
+
+/*
+ * We've finished a directory; ascend back to the parent.
+ */
+static void
+tree_ascend(struct tree *t)
+{
+	struct tree_entry *te;
+
+	te = t->stack;
+	t->depth--;
+	if (te->flags & isDirLink) {
+		fchdir(te->fd);
+		close(te->fd);
+		t->openCount--;
+	} else {
+		chdir("..");
+	}
+}
+
+/*
+ * Pop the working stack.
+ */
+static void
+tree_pop(struct tree *t)
+{
+	struct tree_entry *te;
+
+	te = t->stack;
+	t->stack = te->next;
+	t->dirname_length = te->dirname_length;
+	free(te->name);
+	free(te);
+}
+
+/*
+ * Get the next item in the tree traversal.
+ */
+int
+tree_next(struct tree *t)
+{
+	struct dirent *de = NULL;
+
+	/* Handle the startup case by returning the initial entry. */
+	if (t->flags & needsReturn) {
+		t->flags &= ~needsReturn;
+		return (1);
+	}
+
+	while (t->stack != NULL) {
+		/* If there's an open dir, get the next entry from there. */
+		while (t->d != NULL) {
+			de = readdir(t->d);
+			if (de == NULL) {
+				closedir(t->d);
+				t->d = NULL;
+			} else if (de->d_name[0] == '.'
+			    && de->d_name[1] == '\0') {
+				/* Skip '.' */
+			} else if (de->d_name[0] == '.'
+			    && de->d_name[1] == '.'
+			    && de->d_name[2] == '\0') {
+				/* Skip '..' */
+			} else {
+				/*
+				 * Append the path to the current path
+				 * and return it.
+				 */
+				tree_append(t, de->d_name, D_NAMELEN(de));
+				t->flags &= ~hasLstat;
+				t->flags &= ~hasStat;
+				return (1);
+			}
+		}
+
+		/* If the current dir needs to be traversed, set it up. */
+		if (t->stack->flags & needsTraversal) {
+			tree_append(t, t->stack->name, strlen(t->stack->name));
+			t->stack->flags &= ~needsTraversal;
+			/* If it is a link, set up fd for the ascent. */
+			if (t->stack->flags & isDirLink) {
+				t->stack->fd = open(".", O_RDONLY);
+				t->openCount++;
+				if (t->openCount > t->maxOpenCount)
+					t->maxOpenCount = t->openCount;
+			}
+			if (chdir(t->stack->name) == 0) {
+				t->depth++;
+				t->dirname_length = t->path_length;
+				t->d = opendir(".");
+			} else
+				tree_pop(t);
+			continue;
+		}
+
+		/* We've done everything necessary for the top stack entry. */
+		tree_ascend(t);
+		tree_pop(t);
+	}
+	return (0);
+}
+
+/*
+ * Called by the client to mark the directory just returned from
+ * tree_next() as needing to be visited.
+ */
+void
+tree_descend(struct tree *t)
+{
+	const struct stat *s = tree_current_lstat(t);
+
+	if (S_ISDIR(s->st_mode)) {
+		tree_add(t, t->basename);
+		t->stack->flags |= isDir;
+	}
+
+	if (S_ISLNK(s->st_mode) && S_ISDIR(tree_current_stat(t)->st_mode)) {
+		tree_add(t, t->basename);
+		t->stack->flags |= isDirLink;
+	}
+}
+
+/*
+ * Get the stat() data for the entry just returned from tree_next().
+ */
+const struct stat *
+tree_current_stat(struct tree *t)
+{
+	if (!(t->flags & hasStat)) {
+		stat(t->basename, &t->st);
+		t->flags |= hasStat;
+	}
+	return (&t->st);
+}
+
+/*
+ * Get the lstat() data for the entry just returned from tree_next().
+ */
+const struct stat *
+tree_current_lstat(struct tree *t)
+{
+	if (!(t->flags & hasLstat)) {
+		lstat(t->basename, &t->lst);
+		t->flags |= hasLstat;
+	}
+	return (&t->lst);
+}
+
+/*
+ * Return the access path for the entry just returned from tree_next().
+ */
+const char *
+tree_current_access_path(struct tree *t)
+{
+	return (t->basename);
+}
+
+/*
+ * Return the full path for the entry just returned from tree_next().
+ */
+const char *
+tree_current_path(struct tree *t)
+{
+	return (t->buff);
+}
+
+/*
+ * Return the length of the path for the entry just returned from tree_next().
+ */
+size_t
+tree_current_pathlen(struct tree *t)
+{
+	return (t->path_length);
+}
+
+/*
+ * Return the nesting depth of the entry just returned from tree_next().
+ */
+int
+tree_current_depth(struct tree *t)
+{
+	return (t->depth);
+}
+
+/*
+ * Terminate the traversal and release any resources.
+ */
+void
+tree_close(struct tree *t)
+{
+	/* Release anything remaining in the stack. */
+	while (t->stack != NULL)
+		tree_pop(t);
+	if (t->buff)
+		free(t->buff);
+	/* chdir() back to where we started. */
+	if (t->initialDirFd >= 0) {
+		fchdir(t->initialDirFd);
+		close(t->initialDirFd);
+		t->initialDirFd = -1;
+	}
+	free(t);
+}
+
+
+#if 0
+/* Main function for testing. */
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	size_t max_path_len = 0;
+	int max_depth = 0;
+
+	system("pwd");
+	while (*++argv) {
+		struct tree *t = tree_open(*argv);
+		while (tree_next(t)) {
+			size_t path_len = tree_current_pathlen(t);
+			int depth = tree_current_depth(t);
+			if (path_len > max_path_len)
+				max_path_len = path_len;
+			if (depth > max_depth)
+				max_depth = depth;
+			printf("%s\n", tree_current_path(t));
+			if (S_ISDIR(tree_current_lstat(t)->st_mode))
+				tree_descend(t); /* Descend into every dir. */
+		}
+		tree_close(t);
+		printf("Max path length: %d\n", max_path_len);
+		printf("Max depth: %d\n", max_depth);
+		printf("Final open count: %d\n", t->openCount);
+		printf("Max open count: %d\n", t->maxOpenCount);
+		fflush(stdout);
+		system("pwd");
+	}
+	return (0);
+}
+#endif
diff --git a/archivers/libarchive/files/examples/minitar/tree.h b/archivers/libarchive/files/examples/minitar/tree.h
new file mode 100644
index 00000000000..554e6c2da21
--- /dev/null
+++ b/archivers/libarchive/files/examples/minitar/tree.h
@@ -0,0 +1,78 @@
+/*-
+ * Copyright (c) 2003-2004 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * A set of routines for traversing directory trees.
+ * Similar in concept to the fts library, but with a few
+ * important differences:
+ *    * Uses less memory.  In particular, fts stores an entire directory
+ *      in memory at a time.  This package only keeps enough subdirectory
+ *      information in memory to track the traversal.  Information
+ *      about non-directories is discarded as soon as possible.
+ *    * Supports very deep logical traversals.  The fts package
+ *      uses "non-chdir" approach for logical traversals.  This
+ *      package does use a chdir approach for logical traversals
+ *      and can therefore handle pathnames much longer than
+ *      PATH_MAX.
+ *    * Supports deep physical traversals "out of the box."
+ *      Due to the memory optimizations above, there's no need to
+ *      limit dir names to 32k.
+ */
+
+#include <sys/stat.h>
+
+struct tree;
+
+struct tree *tree_open(const char *);
+/* Returns TRUE if there is a next entry.  Zero if there is no next entry. */
+int tree_next(struct tree *);
+/* Return information about the current entry. */
+int tree_current_depth(struct tree *);
+/*
+ * The current full pathname, length of the full pathname,
+ * and a name that can be used to access the file.
+ * Because tree does use chdir extensively, the access path is
+ * almost never the same as the full current path.
+ */
+const char *tree_current_path(struct tree *);
+size_t tree_current_pathlen(struct tree *);
+const char *tree_current_access_path(struct tree *);
+/*
+ * Request the lstat() or stat() data for the current path.
+ * Since the tree package needs to do some of this anyway,
+ * you should take advantage of it here if you need it.
+ */
+const struct stat *tree_current_stat(struct tree *);
+const struct stat *tree_current_lstat(struct tree *);
+/*
+ * Request that current entry be visited.  If you invoke it on every
+ * directory, you'll get a physical traversal.  This is ignored if the
+ * current entry isn't a directory or a link to a directory.  So, if
+ * you invoke this on every returned path, you'll get a full logical
+ * traversal.
+ */
+void tree_descend(struct tree *);
+void tree_close(struct tree *);
diff --git a/archivers/libarchive/files/examples/tarfilter.c b/archivers/libarchive/files/examples/tarfilter.c
new file mode 100644
index 00000000000..b7e08cfc1da
--- /dev/null
+++ b/archivers/libarchive/files/examples/tarfilter.c
@@ -0,0 +1,113 @@
+/*
+ * This file is in the public domain.
+ *
+ * Feel free to use it as you wish.
+ */
+
+/*
+ * This example program reads an archive from stdin (which can be in
+ * any format recognized by libarchive) and writes certain entries to
+ * an uncompressed ustar archive on stdout.  This is a template for
+ * many kinds of archive manipulation: converting formats, resetting
+ * ownership, inserting entries, removing entries, etc.
+ *
+ * To compile:
+ * gcc -Wall -o tarfilter tarfilter.c -larchive -lz -lbz2
+ */
+
+#include <sys/stat.h>
+#include <archive.h>
+#include <archive_entry.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static void
+die(char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	fprintf(stderr, "\n");
+	exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+	char buff[8192];
+	ssize_t len;
+	int r;
+	mode_t m;
+	struct archive *ina;
+	struct archive *outa;
+	struct archive_entry *entry;
+
+	/* Read an archive from stdin, with automatic format detection. */
+	ina = archive_read_new();
+	if (ina == NULL)
+		die("Couldn't create archive reader.");
+	if (archive_read_support_compression_all(ina) != ARCHIVE_OK)
+		die("Couldn't enable decompression");
+	if (archive_read_support_format_all(ina) != ARCHIVE_OK)
+		die("Couldn't enable read formats");
+	if (archive_read_open_fd(ina, 0, 10240) != ARCHIVE_OK)
+		die("Couldn't open input archive");
+
+	/* Write an uncompressed ustar archive to stdout. */
+	outa = archive_write_new();
+	if (outa == NULL)
+		die("Couldn't create archive writer.");
+	if (archive_write_set_compression_none(outa) != ARCHIVE_OK)
+		die("Couldn't enable compression");
+	if (archive_write_set_format_ustar(outa) != ARCHIVE_OK)
+		die("Couldn't set output format");
+	if (archive_write_open_fd(outa, 1) != ARCHIVE_OK)
+		die("Couldn't open output archive");
+
+	/* Examine each entry in the input archive. */
+	while ((r = archive_read_next_header(ina, &entry)) == ARCHIVE_OK) {
+		fprintf(stderr, "%s: ", archive_entry_pathname(entry));
+
+		/* Skip anything that isn't a regular file. */
+		if (!S_ISREG(archive_entry_mode(entry))) {
+			fprintf(stderr, "skipped\n");
+			continue;
+		}
+
+		/* Make everything owned by root/wheel. */
+		archive_entry_set_uid(entry, 0);
+		archive_entry_set_uname(entry, "root");
+		archive_entry_set_gid(entry, 0);
+		archive_entry_set_gname(entry, "wheel");
+
+		/* Make everything permission 0744, strip SUID, etc. */
+		m = archive_entry_mode(entry);
+		archive_entry_set_mode(entry, (m & ~07777) | 0744);
+
+		/* Copy input entries to output archive. */
+		if (archive_write_header(outa, entry) != ARCHIVE_OK)
+			die("Error writing output archive");
+		if (archive_entry_size(entry) > 0) {
+			len = archive_read_data(ina, buff, sizeof(buff));
+			while (len > 0) {
+				if (archive_write_data(outa, buff, len) != len)
+					die("Error writing output archive");
+				len = archive_read_data(ina, buff, sizeof(buff));
+			}
+			if (len < 0)
+				die("Error reading input archive");
+		}
+		fprintf(stderr, "copied\n");
+	}
+	if (r != ARCHIVE_EOF)
+		die("Error reading archive");
+	/* Close the archives.  */
+	if (archive_read_finish(ina) != ARCHIVE_OK)
+		die("Error closing input archive");
+	if (archive_write_finish(outa) != ARCHIVE_OK)
+		die("Error closing output archive");
+	return (0);
+}
diff --git a/archivers/libarchive/files/examples/untar.c b/archivers/libarchive/files/examples/untar.c
new file mode 100644
index 00000000000..88f6dc26de0
--- /dev/null
+++ b/archivers/libarchive/files/examples/untar.c
@@ -0,0 +1,211 @@
+/*
+ * This file is in the public domain.
+ * Use it as you wish.
+ */
+
+/*
+ * This is a compact tar extraction program whose primary goal is
+ * small size.  Statically linked, it can be under 64k, depending on
+ * how cleanly factored your system libraries are.  Note that this
+ * uses the standard libarchive, without any special recompilation.
+ * The only functional concession is that this program uses the
+ * uid/gid from the archive instead of doing uname/gname lookups.
+ * (Call archive_write_disk_set_standard_lookup() to enable
+ * uname/gname lookups, but be aware that this can add 500k or more to
+ * a static executable, depending on the system libraries.)
+ *
+ * To build:
+ * gcc -static -Wall -o untar untar.c -larchive
+ * strip untar
+ *
+ * For fun, statically compile the following simple hello.c program
+ * and compare the size.  (On my system, the result is 89k, untar is
+ * 69k.)
+ *
+ * #include <stdio.h>
+ * int main(int argc, char **argv) {
+ *    printf("hello, world\n");
+ *    return(0);
+ * }
+ */
+
+#include <sys/types.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/stat.h>
+
+#include <archive.h>
+#include <archive_entry.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+static void	errmsg(const char *);
+static void	extract(const char *filename, int do_extract, int flags);
+static int	copy_data(struct archive *, struct archive *);
+static void	msg(const char *);
+static void	usage(void);
+
+static int verbose = 0;
+
+int
+main(int argc, const char **argv)
+{
+	const char *filename = NULL;
+	int compress, flags, mode, opt;
+
+	(void)argc;
+	mode = 'x';
+	verbose = 0;
+	compress = '\0';
+	flags = ARCHIVE_EXTRACT_TIME;
+
+	/* Among other sins, getopt(3) pulls in printf(3). */
+	while (*++argv != NULL && **argv == '-') {
+		const char *p = *argv + 1;
+
+		while ((opt = *p++) != '\0') {
+			switch (opt) {
+			case 'f':
+				if (*p != '\0')
+					filename = p;
+				else
+					filename = *++argv;
+				p += strlen(p);
+				break;
+			case 'p':
+				flags |= ARCHIVE_EXTRACT_PERM;
+				flags |= ARCHIVE_EXTRACT_ACL;
+				flags |= ARCHIVE_EXTRACT_FFLAGS;
+				break;
+			case 't':
+				mode = opt;
+				break;
+			case 'v':
+				verbose++;
+				break;
+			case 'x':
+				mode = opt;
+				break;
+			default:
+				usage();
+			}
+		}
+	}
+
+	switch (mode) {
+	case 't':
+		extract(filename, 0, flags);
+		break;
+	case 'x':
+		extract(filename, 1, flags);
+		break;
+	}
+
+	return (0);
+}
+
+
+static void
+extract(const char *filename, int do_extract, int flags)
+{
+	struct archive *a;
+	struct archive *ext;
+	struct archive_entry *entry;
+	int r;
+
+	a = archive_read_new();
+	ext = archive_write_disk_new();
+	archive_write_disk_set_options(ext, flags);
+	/*
+	 * Note: archive_write_disk_set_standard_lookup() is useful
+	 * here, but it requires library routines that can add 500k or
+	 * more to a static executable.
+	 */
+	archive_read_support_format_tar(a);
+	/*
+	 * On my system, enabling other archive formats adds 20k-30k
+	 * each.  Enabling gzip decompression adds about 20k.
+	 * Enabling bzip2 is more expensive because the libbz2 library
+	 * isn't very well factored.
+	 */
+	if (filename != NULL && strcmp(filename, "-") == 0)
+		filename = NULL;
+	if ((r = archive_read_open_file(a, filename, 10240))) {
+		errmsg(archive_error_string(a));
+		errmsg("\n");
+		exit(r);
+	}
+	for (;;) {
+		r = archive_read_next_header(a, &entry);
+		if (r == ARCHIVE_EOF)
+			break;
+		if (r != ARCHIVE_OK) {
+			errmsg(archive_error_string(a));
+			errmsg("\n");
+			exit(1);
+		}
+		if (verbose && do_extract)
+			msg("x ");
+		if (verbose || !do_extract)
+			msg(archive_entry_pathname(entry));
+		if (do_extract) {
+			r = archive_write_header(ext, entry);
+			if (r != ARCHIVE_OK)
+				errmsg(archive_error_string(a));
+			else
+				copy_data(a, ext);
+		}
+		if (verbose || !do_extract)
+			msg("\n");
+	}
+	archive_read_close(a);
+	archive_read_finish(a);
+	exit(0);
+}
+
+static int
+copy_data(struct archive *ar, struct archive *aw)
+{
+	int r;
+	const void *buff;
+	size_t size;
+	off_t offset;
+
+	for (;;) {
+		r = archive_read_data_block(ar, &buff, &size, &offset);
+		if (r == ARCHIVE_EOF) {
+			errmsg(archive_error_string(ar));
+			return (ARCHIVE_OK);
+		}
+		if (r != ARCHIVE_OK)
+			return (r);
+		r = archive_write_data_block(aw, buff, size, offset);
+		if (r != ARCHIVE_OK) {
+			errmsg(archive_error_string(ar));
+			return (r);
+		}
+	}
+}
+
+static void
+msg(const char *m)
+{
+	write(1, m, strlen(m));
+}
+
+static void
+errmsg(const char *m)
+{
+	write(2, m, strlen(m));
+}
+
+static void
+usage(void)
+{
+	const char *m = "Usage: untar [-tvx] [-f file] [file]\n";
+	errmsg(m);
+	exit(1);
+}
diff --git a/archivers/libarchive/files/libarchive/archive.h.in b/archivers/libarchive/files/libarchive/archive.h.in
new file mode 100644
index 00000000000..843276f72df
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive.h.in
@@ -0,0 +1,550 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive.h.in,v 1.46 2007/07/06 15:36:37 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_H_INCLUDED
+#define	ARCHIVE_H_INCLUDED
+
+/*
+ * This header file corresponds to:
+ *   Library version @ARCHIVE_VERSION@
+ *   Shared library version @SHLIB_MAJOR@
+ */
+
+#include <sys/types.h>  /* Linux requires this for off_t */
+@ARCHIVE_H_INCLUDE_INTTYPES_H@
+#include <stdio.h> /* For FILE * */
+#ifndef _WIN32
+#include <unistd.h>  /* For ssize_t and size_t */
+#else
+typedef long ssize_t;
+typedef unsigned int uid_t;
+typedef unsigned int gid_t;
+typedef unsigned short mode_t;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Each of the version identifiers comes as a macro and a function.
+ * The macro identifies the installed header; the function identifies
+ * the library version (which may not be the same if you're using a
+ * dynamically-linked version of the library).
+ */
+
+/*
+ * Textual name/version of the library, useful for version displays.
+ */
+#define	ARCHIVE_LIBRARY_VERSION	"libarchive @ARCHIVE_VERSION@"
+const char *	archive_version(void);
+
+/*
+ * Major version number: If ARCHIVE_API_VERSION !=
+ * archive_api_version(), then the library you were linked with is
+ * using an incompatible API to the one you were compiled with.  This
+ * is almost certainly a fatal problem.
+ */
+#define	ARCHIVE_API_VERSION	@ARCHIVE_API_MAJOR@
+int		archive_api_version(void);
+
+/*
+ * Minor version number: ARCHIVE_API_FEATURE is incremented with each
+ * significant feature addition, so you can test (at compile or run
+ * time) if a particular feature is implemented.  It's no big deal if
+ * ARCHIVE_API_FEATURE != archive_api_feature(), as long as both are
+ * high enough to include the features you're relying on.  Specific
+ * values of FEATURE are documented here:
+ *
+ *    1 - Version tests are available.
+ *    2 - archive_{read,write}_close available separately from _finish.
+ *    3 - open_memory, open_memory2, open_FILE, open_fd available
+ *    5 - archive_write_disk interface available
+ *
+ * Unfortunately, this count resets whenever ARCHIVE_API_VERSION changes,
+ * making it awkward to use in practice.  For that reason, it is deprecated
+ * in favor of the more-accurate version stamp below.  It will eventually
+ * be removed.
+ */
+#define	ARCHIVE_API_FEATURE	@ARCHIVE_API_MINOR@
+int		archive_api_feature(void);
+
+/*
+ * The "version stamp" is a single integer that makes it easy to check
+ * the exact version: for version a.b.c, the version stamp is
+ * printf("%d%03d%03d",a,b,c).  For example, version 2.12.108 has
+ * version stamp 2012108.
+ *
+ * This was introduced with libarchive 1.9.0 in the libarchive 1.x family
+ * and libarchive 2.2.4 in the libarchive 2.x family.  The following
+ * may be useful if you really want to do feature detection for earlier
+ * libarchive versions:
+ *
+ * #ifndef ARCHIVE_VERSION_STAMP
+ * #define ARCHIVE_VERSION_STAMP 	\
+ *             (ARCHIVE_API_VERSION * 1000000 + ARCHIVE_API_FEATURE * 1000)
+ * #endif
+ */
+#define ARCHIVE_VERSION_STAMP	@ARCHIVE_VERSION_STAMP@
+int		archive_version_stamp(void);
+
+
+#define	ARCHIVE_BYTES_PER_RECORD	  512
+#define	ARCHIVE_DEFAULT_BYTES_PER_BLOCK	10240
+
+/* Declare our basic types. */
+struct archive;
+struct archive_entry;
+
+/*
+ * Error codes: Use archive_errno() and archive_error_string()
+ * to retrieve details.  Unless specified otherwise, all functions
+ * that return 'int' use these codes.
+ */
+#define	ARCHIVE_EOF	  1	/* Found end of archive. */
+#define	ARCHIVE_OK	  0	/* Operation was successful. */
+#define	ARCHIVE_RETRY	(-10)	/* Retry might succeed. */
+#define	ARCHIVE_WARN	(-20)	/* Partial success. */
+/* For example, if write_header "fails", then you can't push data. */
+#define	ARCHIVE_FAILED	(-25)	/* Current operation cannot complete. */
+#define	ARCHIVE_FATAL	(-30)	/* No more operations are possible. */
+
+/*
+ * As far as possible, archive_errno returns standard platform errno codes.
+ * Of course, the details vary by platform, so the actual definitions
+ * here are stored in "archive_platform.h".  The symbols are listed here
+ * for reference; as a rule, clients should not need to know the exact
+ * platform-dependent error code.
+ */
+/* Unrecognized or invalid file format. */
+/* #define	ARCHIVE_ERRNO_FILE_FORMAT */
+/* Illegal usage of the library. */
+/* #define	ARCHIVE_ERRNO_PROGRAMMER_ERROR */
+/* Unknown or unclassified error. */
+/* #define	ARCHIVE_ERRNO_MISC */
+
+/*
+ * Callbacks are invoked to automatically read/skip/write/open/close the
+ * archive. You can provide your own for complex tasks (like breaking
+ * archives across multiple tapes) or use standard ones built into the
+ * library.
+ */
+
+/* Returns pointer and size of next block of data from archive. */
+typedef ssize_t	archive_read_callback(struct archive *, void *_client_data,
+		    const void **_buffer);
+/* Skips at most request bytes from archive and returns the skipped amount */
+#if ARCHIVE_API_VERSION < 2
+typedef ssize_t	archive_skip_callback(struct archive *, void *_client_data,
+		    size_t request);
+#else
+typedef off_t	archive_skip_callback(struct archive *, void *_client_data,
+		    off_t request);
+#endif
+/* Returns size actually written, zero on EOF, -1 on error. */
+typedef ssize_t	archive_write_callback(struct archive *, void *_client_data,
+		    const void *_buffer, size_t _length);
+typedef int	archive_open_callback(struct archive *, void *_client_data);
+typedef int	archive_close_callback(struct archive *, void *_client_data);
+
+/*
+ * Codes for archive_compression.
+ */
+#define	ARCHIVE_COMPRESSION_NONE	0
+#define	ARCHIVE_COMPRESSION_GZIP	1
+#define	ARCHIVE_COMPRESSION_BZIP2	2
+#define	ARCHIVE_COMPRESSION_COMPRESS	3
+#define	ARCHIVE_COMPRESSION_PROGRAM	4
+
+/*
+ * Codes returned by archive_format.
+ *
+ * Top 16 bits identifies the format family (e.g., "tar"); lower
+ * 16 bits indicate the variant.  This is updated by read_next_header.
+ * Note that the lower 16 bits will often vary from entry to entry.
+ * In some cases, this variation occurs as libarchive learns more about
+ * the archive (for example, later entries might utilize extensions that
+ * weren't necessary earlier in the archive; in this case, libarchive
+ * will change the format code to indicate the extended format that
+ * was used).  In other cases, it's because different tools have
+ * modified the archive and so different parts of the archive
+ * actually have slightly different formts.  (Both tar and cpio store
+ * format codes in each entry, so it is quite possible for each
+ * entry to be in a different format.)
+ */
+#define	ARCHIVE_FORMAT_BASE_MASK		0xff0000
+#define	ARCHIVE_FORMAT_CPIO			0x10000
+#define	ARCHIVE_FORMAT_CPIO_POSIX		(ARCHIVE_FORMAT_CPIO | 1)
+#define	ARCHIVE_FORMAT_CPIO_BIN_LE		(ARCHIVE_FORMAT_CPIO | 2)
+#define	ARCHIVE_FORMAT_CPIO_BIN_BE		(ARCHIVE_FORMAT_CPIO | 3)
+#define	ARCHIVE_FORMAT_CPIO_SVR4_NOCRC		(ARCHIVE_FORMAT_CPIO | 4)
+#define	ARCHIVE_FORMAT_CPIO_SVR4_CRC		(ARCHIVE_FORMAT_CPIO | 5)
+#define	ARCHIVE_FORMAT_SHAR			0x20000
+#define	ARCHIVE_FORMAT_SHAR_BASE		(ARCHIVE_FORMAT_SHAR | 1)
+#define	ARCHIVE_FORMAT_SHAR_DUMP		(ARCHIVE_FORMAT_SHAR | 2)
+#define	ARCHIVE_FORMAT_TAR			0x30000
+#define	ARCHIVE_FORMAT_TAR_USTAR		(ARCHIVE_FORMAT_TAR | 1)
+#define	ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE	(ARCHIVE_FORMAT_TAR | 2)
+#define	ARCHIVE_FORMAT_TAR_PAX_RESTRICTED	(ARCHIVE_FORMAT_TAR | 3)
+#define	ARCHIVE_FORMAT_TAR_GNUTAR		(ARCHIVE_FORMAT_TAR | 4)
+#define	ARCHIVE_FORMAT_ISO9660			0x40000
+#define	ARCHIVE_FORMAT_ISO9660_ROCKRIDGE	(ARCHIVE_FORMAT_ISO9660 | 1)
+#define	ARCHIVE_FORMAT_ZIP			0x50000
+#define	ARCHIVE_FORMAT_EMPTY			0x60000
+#define	ARCHIVE_FORMAT_AR			0x70000
+#define	ARCHIVE_FORMAT_AR_GNU			(ARCHIVE_FORMAT_AR | 1)
+#define	ARCHIVE_FORMAT_AR_BSD			(ARCHIVE_FORMAT_AR | 2)
+
+/*-
+ * Basic outline for reading an archive:
+ *   1) Ask archive_read_new for an archive reader object.
+ *   2) Update any global properties as appropriate.
+ *      In particular, you'll certainly want to call appropriate
+ *      archive_read_support_XXX functions.
+ *   3) Call archive_read_open_XXX to open the archive
+ *   4) Repeatedly call archive_read_next_header to get information about
+ *      successive archive entries.  Call archive_read_data to extract
+ *      data for entries of interest.
+ *   5) Call archive_read_finish to end processing.
+ */
+struct archive	*archive_read_new(void);
+
+/*
+ * The archive_read_support_XXX calls enable auto-detect for this
+ * archive handle.  They also link in the necessary support code.
+ * For example, if you don't want bzlib linked in, don't invoke
+ * support_compression_bzip2().  The "all" functions provide the
+ * obvious shorthand.
+ */
+int		 archive_read_support_compression_all(struct archive *);
+int		 archive_read_support_compression_bzip2(struct archive *);
+int		 archive_read_support_compression_compress(struct archive *);
+int		 archive_read_support_compression_gzip(struct archive *);
+int		 archive_read_support_compression_none(struct archive *);
+int		 archive_read_support_compression_program(struct archive *,
+		     const char *command);
+
+int		 archive_read_support_format_all(struct archive *);
+int		 archive_read_support_format_ar(struct archive *);
+int		 archive_read_support_format_cpio(struct archive *);
+int		 archive_read_support_format_empty(struct archive *);
+int		 archive_read_support_format_gnutar(struct archive *);
+int		 archive_read_support_format_iso9660(struct archive *);
+int		 archive_read_support_format_tar(struct archive *);
+int		 archive_read_support_format_zip(struct archive *);
+
+
+/* Open the archive using callbacks for archive I/O. */
+int		 archive_read_open(struct archive *, void *_client_data,
+		     archive_open_callback *, archive_read_callback *,
+		     archive_close_callback *);
+int		 archive_read_open2(struct archive *, void *_client_data,
+		     archive_open_callback *, archive_read_callback *,
+		     archive_skip_callback *, archive_close_callback *);
+
+/*
+ * A variety of shortcuts that invoke archive_read_open() with
+ * canned callbacks suitable for common situations.  The ones that
+ * accept a block size handle tape blocking correctly.
+ */
+/* Use this if you know the filename.  Note: NULL indicates stdin. */
+int		 archive_read_open_filename(struct archive *,
+		     const char *_filename, size_t _block_size);
+/* archive_read_open_file() is a deprecated synonym for ..._open_filename(). */
+int		 archive_read_open_file(struct archive *,
+		     const char *_filename, size_t _block_size);
+/* Read an archive that's stored in memory. */
+int		 archive_read_open_memory(struct archive *,
+		     void * buff, size_t size);
+/* A more involved version that is only used for internal testing. */
+int		archive_read_open_memory2(struct archive *a, void *buff,
+		     size_t size, size_t read_size);
+/* Read an archive that's already open, using the file descriptor. */
+int		 archive_read_open_fd(struct archive *, int _fd,
+		     size_t _block_size);
+/* Read an archive that's already open, using a FILE *. */
+/* Note: DO NOT use this with tape drives. */
+int		 archive_read_open_FILE(struct archive *, FILE *_file);
+
+/* Parses and returns next entry header. */
+int		 archive_read_next_header(struct archive *,
+		     struct archive_entry **);
+
+/*
+ * Retrieve the byte offset in UNCOMPRESSED data where last-read
+ * header started.
+ */
+int64_t		 archive_read_header_position(struct archive *);
+
+/* Read data from the body of an entry.  Similar to read(2). */
+ssize_t		 archive_read_data(struct archive *, void *, size_t);
+/*
+ * A zero-copy version of archive_read_data that also exposes the file offset
+ * of each returned block.  Note that the client has no way to specify
+ * the desired size of the block.  The API does guarantee that offsets will
+ * be strictly increasing and that returned blocks will not overlap.
+ */
+int		 archive_read_data_block(struct archive *a,
+		    const void **buff, size_t *size, off_t *offset);
+
+/*-
+ * Some convenience functions that are built on archive_read_data:
+ *  'skip': skips entire entry
+ *  'into_buffer': writes data into memory buffer that you provide
+ *  'into_fd': writes data to specified filedes
+ */
+int		 archive_read_data_skip(struct archive *);
+int		 archive_read_data_into_buffer(struct archive *, void *buffer,
+		     ssize_t len);
+int		 archive_read_data_into_fd(struct archive *, int fd);
+
+/*-
+ * Convenience function to recreate the current entry (whose header
+ * has just been read) on disk.
+ *
+ * This does quite a bit more than just copy data to disk. It also:
+ *  - Creates intermediate directories as required.
+ *  - Manages directory permissions:  non-writable directories will
+ *    be initially created with write permission enabled; when the
+ *    archive is closed, dir permissions are edited to the values specified
+ *    in the archive.
+ *  - Checks hardlinks:  hardlinks will not be extracted unless the
+ *    linked-to file was also extracted within the same session. (TODO)
+ */
+
+/* The "flags" argument selects optional behavior, 'OR' the flags you want. */
+
+/* Default: Do not try to set owner/group. */
+#define	ARCHIVE_EXTRACT_OWNER	(1)
+/* Default: Do obey umask, do not restore SUID/SGID/SVTX bits. */
+#define	ARCHIVE_EXTRACT_PERM	(2)
+/* Default: Do not restore mtime/atime. */
+#define	ARCHIVE_EXTRACT_TIME	(4)
+/* Default: Replace existing files. */
+#define	ARCHIVE_EXTRACT_NO_OVERWRITE (8)
+/* Default: Try create first, unlink only if create fails with EEXIST. */
+#define	ARCHIVE_EXTRACT_UNLINK	(16)
+/* Default: Do not restore ACLs. */
+#define	ARCHIVE_EXTRACT_ACL	(32)
+/* Default: Do not restore fflags. */
+#define	ARCHIVE_EXTRACT_FFLAGS	(64)
+/* Default: Do not restore xattrs. */
+#define	ARCHIVE_EXTRACT_XATTR   (128)
+/* Default: Do not try to guard against extracts redirected by symlinks. */
+/* Note: With ARCHIVE_EXTRACT_UNLINK, will remove any intermediate symlink. */
+#define	ARCHIVE_EXTRACT_SECURE_SYMLINKS (256)
+/* Default: Do not reject entries with '..' as path elements. */
+#define	ARCHIVE_EXTRACT_SECURE_NODOTDOT (512)
+/* Default: Create parent directories as needed. */
+#define	ARCHIVE_EXTRACT_NO_AUTODIR (1024)
+/* Default: Overwrite files, even if one on disk is newer. */
+#define	ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER (2048)
+
+int		 archive_read_extract(struct archive *, struct archive_entry *,
+		     int flags);
+void		 archive_read_extract_set_progress_callback(struct archive *,
+		     void (*_progress_func)(void *), void *_user_data);
+
+/* Record the dev/ino of a file that will not be written.  This is
+ * generally set to the dev/ino of the archive being read. */
+void		archive_read_extract_set_skip_file(struct archive *,
+		     dev_t, ino_t);
+
+/* Close the file and release most resources. */
+int		 archive_read_close(struct archive *);
+/* Release all resources and destroy the object. */
+/* Note that archive_read_finish will call archive_read_close for you. */
+#if ARCHIVE_API_VERSION > 1
+int		 archive_read_finish(struct archive *);
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+/* Erroneously declared to return void in libarchive 1.x */
+void		 archive_read_finish(struct archive *);
+#endif
+
+/*-
+ * To create an archive:
+ *   1) Ask archive_write_new for a archive writer object.
+ *   2) Set any global properties.  In particular, you should set
+ *      the compression and format to use.
+ *   3) Call archive_write_open to open the file (most people
+ *       will use archive_write_open_file or archive_write_open_fd,
+ *       which provide convenient canned I/O callbacks for you).
+ *   4) For each entry:
+ *      - construct an appropriate struct archive_entry structure
+ *      - archive_write_header to write the header
+ *      - archive_write_data to write the entry data
+ *   5) archive_write_close to close the output
+ *   6) archive_write_finish to cleanup the writer and release resources
+ */
+struct archive	*archive_write_new(void);
+int		 archive_write_set_bytes_per_block(struct archive *,
+		     int bytes_per_block);
+int		 archive_write_get_bytes_per_block(struct archive *);
+/* XXX This is badly misnamed; suggestions appreciated. XXX */
+int		 archive_write_set_bytes_in_last_block(struct archive *,
+		     int bytes_in_last_block);
+int		 archive_write_get_bytes_in_last_block(struct archive *);
+
+/* The dev/ino of a file that won't be archived.  This is used
+ * to avoid recursively adding an archive to itself. */
+int		 archive_write_set_skip_file(struct archive *, dev_t, ino_t);
+
+int		 archive_write_set_compression_bzip2(struct archive *);
+int		 archive_write_set_compression_gzip(struct archive *);
+int		 archive_write_set_compression_none(struct archive *);
+int		 archive_write_set_compression_program(struct archive *,
+		     const char *cmd);
+/* A convenience function to set the format based on the code or name. */
+int		 archive_write_set_format(struct archive *, int format_code);
+int		 archive_write_set_format_by_name(struct archive *,
+		     const char *name);
+/* To minimize link pollution, use one or more of the following. */
+int		 archive_write_set_format_ar_bsd(struct archive *);
+int		 archive_write_set_format_ar_svr4(struct archive *);
+int		 archive_write_set_format_cpio(struct archive *);
+int		 archive_write_set_format_cpio_newc(struct archive *);
+/* TODO: int archive_write_set_format_old_tar(struct archive *); */
+int		 archive_write_set_format_pax(struct archive *);
+int		 archive_write_set_format_pax_restricted(struct archive *);
+int		 archive_write_set_format_shar(struct archive *);
+int		 archive_write_set_format_shar_dump(struct archive *);
+int		 archive_write_set_format_ustar(struct archive *);
+int		 archive_write_open(struct archive *, void *,
+		     archive_open_callback *, archive_write_callback *,
+		     archive_close_callback *);
+int		 archive_write_open_fd(struct archive *, int _fd);
+int		 archive_write_open_filename(struct archive *, const char *_file);
+/* A deprecated synonym for archive_write_open_filename() */
+int		 archive_write_open_file(struct archive *, const char *_file);
+int		 archive_write_open_FILE(struct archive *, FILE *);
+/* _buffSize is the size of the buffer, _used refers to a variable that
+ * will be updated after each write into the buffer. */
+int		 archive_write_open_memory(struct archive *,
+			void *_buffer, size_t _buffSize, size_t *_used);
+
+/*
+ * Note that the library will truncate writes beyond the size provided
+ * to archive_write_header or pad if the provided data is short.
+ */
+int		 archive_write_header(struct archive *,
+		     struct archive_entry *);
+#if ARCHIVE_API_VERSION > 1
+ssize_t		 archive_write_data(struct archive *, const void *, size_t);
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+/* This was erroneously declared to return "int" in libarchive 1.x. */
+int		 archive_write_data(struct archive *, const void *, size_t);
+#endif
+ssize_t		 archive_write_data_block(struct archive *, const void *, size_t, off_t);
+int		 archive_write_finish_entry(struct archive *);
+int		 archive_write_close(struct archive *);
+#if ARCHIVE_API_VERSION > 1
+int		 archive_write_finish(struct archive *);
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+/* Return value was incorrect in libarchive 1.x. */
+void		 archive_write_finish(struct archive *);
+#endif
+
+/*-
+ * To create objects on disk:
+ *   1) Ask archive_write_disk_new for a new archive_write_disk object.
+ *   2) Set any global properties.  In particular, you should set
+ *      the compression and format to use.
+ *   3) For each entry:
+ *      - construct an appropriate struct archive_entry structure
+ *      - archive_write_header to create the file/dir/etc on disk
+ *      - archive_write_data to write the entry data
+ *   4) archive_write_finish to cleanup the writer and release resources
+ *
+ * In particular, you can use this in conjunction with archive_read()
+ * to pull entries out of an archive and create them on disk.
+ */
+struct archive	*archive_write_disk_new(void);
+/* This file will not be overwritten. */
+int		 archive_write_disk_set_skip_file(struct archive *,
+		     dev_t, ino_t);
+/* Set flags to control how the next item gets created. */
+int		 archive_write_disk_set_options(struct archive *,
+		     int flags);
+/*
+ * The lookup functions are given uname/uid (or gname/gid) pairs and
+ * return a uid (gid) suitable for this system.  These are used for
+ * restoring ownership and for setting ACLs.  The default functions
+ * are naive, they just return the uid/gid.  These are small, so reasonable
+ * for applications that don't need to preserve ownership; they
+ * are probably also appropriate for applications that are doing
+ * same-system backup and restore.
+ */
+/*
+ * The "standard" lookup functions use common system calls to lookup
+ * the uname/gname, falling back to the uid/gid if the names can't be
+ * found.  They cache lookups and are reasonably fast, but can be very
+ * large, so they are not used unless you ask for them.  In
+ * particular, these match the specifications of POSIX "pax" and old
+ * POSIX "tar".
+ */
+int		 archive_write_disk_set_standard_lookup(struct archive *);
+/*
+ * If neither the default (naive) nor the standard (big) functions suit
+ * your needs, you can write your own and register them.  Be sure to
+ * include a cleanup function if you have allocated private data.
+ */
+int		 archive_write_disk_set_group_lookup(struct archive *,
+		     void *private_data,
+		     gid_t (*loookup)(void *, const char *gname, gid_t gid),
+		     void (*cleanup)(void *));
+int		 archive_write_disk_set_user_lookup(struct archive *,
+		     void *private_data,
+		     uid_t (*)(void *, const char *uname, uid_t uid),
+		     void (*cleanup)(void *));
+
+/*
+ * Accessor functions to read/set various information in
+ * the struct archive object:
+ */
+/* Bytes written after compression or read before decompression. */
+int64_t		 archive_position_compressed(struct archive *);
+/* Bytes written to compressor or read from decompressor. */
+int64_t		 archive_position_uncompressed(struct archive *);
+
+const char	*archive_compression_name(struct archive *);
+int		 archive_compression(struct archive *);
+int		 archive_errno(struct archive *);
+const char	*archive_error_string(struct archive *);
+const char	*archive_format_name(struct archive *);
+int		 archive_format(struct archive *);
+void		 archive_clear_error(struct archive *);
+void		 archive_set_error(struct archive *, int _err, const char *fmt, ...);
+void		 archive_copy_error(struct archive *dest, struct archive *src);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !ARCHIVE_H_INCLUDED */
diff --git a/archivers/libarchive/files/libarchive/archive_check_magic.c b/archivers/libarchive/files/libarchive/archive_check_magic.c
new file mode 100644
index 00000000000..715486dcfeb
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_check_magic.c
@@ -0,0 +1,118 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_check_magic.c,v 1.8 2007/04/02 00:15:45 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive_private.h"
+
+static void
+errmsg(const char *m)
+{
+	write(STDERR_FILENO, m, strlen(m));
+}
+
+static void
+diediedie(void)
+{
+	*(char *)0 = 1;	/* Deliberately segfault and force a coredump. */
+	_exit(1);	/* If that didn't work, just exit with an error. */
+}
+
+static const char *
+state_name(unsigned s)
+{
+	switch (s) {
+	case ARCHIVE_STATE_NEW:		return ("new");
+	case ARCHIVE_STATE_HEADER:	return ("header");
+	case ARCHIVE_STATE_DATA:	return ("data");
+	case ARCHIVE_STATE_EOF:		return ("eof");
+	case ARCHIVE_STATE_CLOSED:	return ("closed");
+	case ARCHIVE_STATE_FATAL:	return ("fatal");
+	default:			return ("??");
+	}
+}
+
+
+static void
+write_all_states(unsigned int states)
+{
+	unsigned int lowbit;
+
+	/* A trick for computing the lowest set bit. */
+	while ((lowbit = states & (-states)) != 0) {
+		states &= ~lowbit;		/* Clear the low bit. */
+		errmsg(state_name(lowbit));
+		if (states != 0)
+			errmsg("/");
+	}
+}
+
+/*
+ * Check magic value and current state; bail if it isn't valid.
+ *
+ * This is designed to catch serious programming errors that violate
+ * the libarchive API.
+ */
+void
+__archive_check_magic(struct archive *a, unsigned int magic,
+    unsigned int state, const char *function)
+{
+	if (a->magic != magic) {
+		errmsg("INTERNAL ERROR: Function ");
+		errmsg(function);
+		errmsg(" invoked with invalid struct archive structure.\n");
+		diediedie();
+	}
+
+	if (state == ARCHIVE_STATE_ANY)
+		return;
+
+	if ((a->state & state) == 0) {
+		errmsg("INTERNAL ERROR: Function '");
+		errmsg(function);
+		errmsg("' invoked with archive structure in state '");
+		write_all_states(a->state);
+		errmsg("', should be in state '");
+		write_all_states(state);
+		errmsg("'\n");
+		diediedie();
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/archive_entry.3 b/archivers/libarchive/files/libarchive/archive_entry.3
new file mode 100644
index 00000000000..11b9356264c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry.3
@@ -0,0 +1,376 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/archive_entry.3,v 1.14 2007/05/29 01:00:18 kientzle Exp $
+.\"
+.Dd December 15, 2003
+.Dt archive_entry 3
+.Os
+.Sh NAME
+.Nm archive_entry_acl_add_entry ,
+.Nm archive_entry_acl_add_entry_w ,
+.Nm archive_entry_acl_clear ,
+.Nm archive_entry_acl_count ,
+.Nm archive_entry_acl_next ,
+.Nm archive_entry_acl_next_w ,
+.Nm archive_entry_acl_reset ,
+.Nm archive_entry_acl_text_w ,
+.Nm archive_entry_atime ,
+.Nm archive_entry_atime_nsec ,
+.Nm archive_entry_clear ,
+.Nm archive_entry_clone ,
+.Nm archive_entry_copy_fflags_text_w ,
+.Nm archive_entry_copy_gname_w ,
+.Nm archive_entry_copy_hardlink ,
+.Nm archive_entry_copy_hardlink_w ,
+.Nm archive_entry_copy_pathname_w ,
+.Nm archive_entry_copy_stat ,
+.Nm archive_entry_copy_symlink ,
+.Nm archive_entry_copy_symlink_w ,
+.Nm archive_entry_copy_uname_w ,
+.Nm archive_entry_dev ,
+.Nm archive_entry_devmajor ,
+.Nm archive_entry_devminor ,
+.Nm archive_entry_filetype ,
+.Nm archive_entry_fflags ,
+.Nm archive_entry_fflags_text ,
+.Nm archive_entry_free ,
+.Nm archive_entry_gid ,
+.Nm archive_entry_gname ,
+.Nm archive_entry_hardlink ,
+.Nm archive_entry_ino ,
+.Nm archive_entry_mode ,
+.Nm archive_entry_mtime ,
+.Nm archive_entry_mtime_nsec ,
+.Nm archive_entry_nlink ,
+.Nm archive_entry_new ,
+.Nm archive_entry_pathname ,
+.Nm archive_entry_pathname_w ,
+.Nm archive_entry_rdev ,
+.Nm archive_entry_rdevmajor ,
+.Nm archive_entry_rdevminor ,
+.Nm archive_entry_set_atime ,
+.Nm archive_entry_set_ctime ,
+.Nm archive_entry_set_dev ,
+.Nm archive_entry_set_devmajor ,
+.Nm archive_entry_set_devminor ,
+.Nm archive_entry_set_filetype ,
+.Nm archive_entry_set_fflags ,
+.Nm archive_entry_set_gid ,
+.Nm archive_entry_set_gname ,
+.Nm archive_entry_set_hardlink ,
+.Nm archive_entry_set_link ,
+.Nm archive_entry_set_mode ,
+.Nm archive_entry_set_mtime ,
+.Nm archive_entry_set_pathname ,
+.Nm archive_entry_set_rdevmajor ,
+.Nm archive_entry_set_rdevminor ,
+.Nm archive_entry_set_size ,
+.Nm archive_entry_set_symlink ,
+.Nm archive_entry_set_uid ,
+.Nm archive_entry_set_uname ,
+.Nm archive_entry_size ,
+.Nm archive_entry_stat ,
+.Nm archive_entry_symlink ,
+.Nm archive_entry_uid ,
+.Nm archive_entry_uname
+.Nd functions for manipulating archive entry descriptions
+.Sh SYNOPSIS
+.In archive_entry.h
+.Ft void
+.Fn archive_entry_acl_add_entry "struct archive_entry *" "int type" "int permset" "int tag" "int qual" "const char *name"
+.Ft void
+.Fn archive_entry_acl_add_entry_w "struct archive_entry *" "int type" "int permset" "int tag" "int qual" "const wchar_t *name"
+.Ft void
+.Fn archive_entry_acl_clear "struct archive_entry *"
+.Ft int
+.Fn archive_entry_acl_count "struct archive_entry *" "int type"
+.Ft int
+.Fn archive_entry_acl_next "struct archive_entry *" "int want_type" "int *type" "int *permset" "int *tag" "int *qual" "const char **name"
+.Ft int
+.Fn archive_entry_acl_next_w "struct archive_entry *" "int want_type" "int *type" "int *permset" "int *tag" "int *qual" "const wchar_t **name"
+.Ft int
+.Fn archive_entry_acl_reset "struct archive_entry *" "int want_type"
+.Ft const wchar_t *
+.Fn archive_entry_acl_text_w "struct archive_entry *" "int flags"
+.Ft time_t
+.Fn archive_entry_atime "struct archive_entry *"
+.Ft long
+.Fn archive_entry_atime_nsec "struct archive_entry *"
+.Ft "struct archive_entry *"
+.Fn archive_entry_clear "struct archive_entry *"
+.Ft struct archive_entry *
+.Fn archive_entry_clone "struct archive_entry *"
+.Ft const wchar_t *
+.Fn archive_entry_copy_fflags_text_w "struct archive_entry *" "const wchar_t *"
+.Ft void
+.Fn archive_entry_copy_gname_w "struct archive_entry *" "const wchar_t *"
+.Ft void
+.Fn archive_entry_copy_hardlink "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_copy_hardlink_w "struct archive_entry *" "const wchar_t *"
+.Ft void
+.Fn archive_entry_copy_pathname_w "struct archive_entry *" "const wchar_t *"
+.Ft void
+.Fn archive_entry_copy_stat "struct archive_entry *" "const struct stat *"
+.Ft void
+.Fn archive_entry_copy_symlink "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_copy_symlink_w "struct archive_entry *" "const wchar_t *"
+.Ft void
+.Fn archive_entry_copy_uname_w "struct archive_entry *" "const wchar_t *"
+.Ft dev_t
+.Fn archive_entry_dev "struct archive_entry *"
+.Ft dev_t
+.Fn archive_entry_devmajor "struct archive_entry *"
+.Ft dev_t
+.Fn archive_entry_devminor "struct archive_entry *"
+.Ft mode_t
+.Fn archive_entry_filetype "struct archive_entry *"
+.Ft void
+.Fn archive_entry_fflags "struct archive_entry *" "unsigned long *set" "unsigned long *clear"
+.Ft const char *
+.Fn archive_entry_fflags_text "struct archive_entry *"
+.Ft void
+.Fn archive_entry_free "struct archive_entry *"
+.Ft const char *
+.Fn archive_entry_gname "struct archive_entry *"
+.Ft const char *
+.Fn archive_entry_hardlink "struct archive_entry *"
+.Ft ino_t
+.Fn archive_entry_ino "struct archive_entry *"
+.Ft mode_t
+.Fn archive_entry_mode "struct archive_entry *"
+.Ft time_t
+.Fn archive_entry_mtime "struct archive_entry *"
+.Ft long
+.Fn archive_entry_mtime_nsec "struct archive_entry *"
+.Ft unsigned int
+.Fn archive_entry_nlink "struct archive_entry *"
+.Ft struct archive_entry *
+.Fn archive_entry_new "void"
+.Ft const char *
+.Fn archive_entry_pathname "struct archive_entry *"
+.Ft const wchar_t *
+.Fn archive_entry_pathname_w "struct archive_entry *"
+.Ft dev_t
+.Fn archive_entry_rdev "struct archive_entry *"
+.Ft dev_t
+.Fn archive_entry_rdevmajor "struct archive_entry *"
+.Ft dev_t
+.Fn archive_entry_rdevminor "struct archive_entry *"
+.Ft void
+.Fn archive_entry_set_dev "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_devmajor "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_devminor "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_filetype "struct archive_entry *" "unsigned int"
+.Ft void
+.Fn archive_entry_set_fflags "struct archive_entry *" "unsigned long set" "unsigned long clear"
+.Ft void
+.Fn archive_entry_set_gid "struct archive_entry *" "gid_t"
+.Ft void
+.Fn archive_entry_set_gname "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_set_hardlink "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_set_ino "struct archive_entry *" "unsigned long"
+.Ft void
+.Fn archive_entry_set_link "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_set_mode "struct archive_entry *" "mode_t"
+.Ft void
+.Fn archive_entry_set_mtime "struct archive_entry *" "time_t" "long nanos"
+.Ft void
+.Fn archive_entry_set_nlink "struct archive_entry *" "unsigned int"
+.Ft void
+.Fn archive_entry_set_pathname "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_set_rdev "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_rdevmajor "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_rdevminor "struct archive_entry *" "dev_t"
+.Ft void
+.Fn archive_entry_set_size "struct archive_entry *" "int64_t"
+.Ft void
+.Fn archive_entry_set_symlink "struct archive_entry *" "const char *"
+.Ft void
+.Fn archive_entry_set_uid "struct archive_entry *" "uid_t"
+.Ft void
+.Fn archive_entry_set_uname "struct archive_entry *" "const char *"
+.Ft int64_t
+.Fn archive_entry_size "struct archive_entry *"
+.Ft const struct stat *
+.Fn archive_entry_stat "struct archive_entry *"
+.Ft const char *
+.Fn archive_entry_symlink "struct archive_entry *"
+.Ft const char *
+.Fn archive_entry_uname "struct archive_entry *"
+.Sh DESCRIPTION
+These functions create and manipulate data objects that
+represent entries within an archive.
+You can think of a
+.Tn struct archive_entry
+as a heavy-duty version of
+.Tn struct stat :
+it includes everything from
+.Tn struct stat
+plus associated pathname, textual group and user names, etc.
+These objects are used by
+.Xr libarchive 3
+to represent the metadata associated with a particular
+entry in an archive.
+.Ss Create and Destroy
+There are functions to allocate, destroy, clear, and copy
+.Va archive_entry
+objects:
+.Bl -tag -compact -width indent
+.It Fn archive_entry_clear
+Erases the object, resetting all internal fields to the
+same state as a newly-created object.
+This is provided to allow you to quickly recycle objects
+without thrashing the heap.
+.It Fn archive_entry_clone
+A deep copy operation; all text fields are duplicated.
+.It Fn archive_entry_free
+Releases the
+.Tn struct archive_entry
+object.
+.It Fn archive_entry_new
+Allocate and return a blank
+.Tn struct archive_entry
+object.
+.El
+.Ss Set and Get Functions
+Most of the functions here set or read entries in an object.
+Such functions have one of the following forms:
+.Bl -tag -compact -width indent
+.It Fn archive_entry_set_XXXX
+Stores the provided data in the object.
+In particular, for strings, the pointer is stored,
+not the referenced string.
+.It Fn archive_entry_copy_XXXX
+As above, except that the referenced data is copied
+into the object.
+.It Fn archive_entry_XXXX
+Returns the specified data.
+In the case of strings, a const-qualified pointer to
+the string is returned.
+.El
+String data can be set or accessed as wide character strings
+or normal
+.Va char
+strings.
+The functions that use wide character strings are suffixed with
+.Cm _w .
+Note that these are different representations of the same data:
+For example, if you store a narrow string and read the corresponding
+wide string, the object will transparently convert formats
+using the current locale.
+Similarly, if you store a wide string and then store a
+narrow string for the same data, the previously-set wide string will
+be discarded in favor of the new data.
+.Pp
+There are a few set/get functions that merit additional description:
+.Bl -tag -compact -width indent
+.It Fn archive_entry_set_link
+This function sets the symlink field if it is already set.
+Otherwise, it sets the hardlink field.
+.El
+.Ss File Flags
+File flags are transparently converted between a bitmap
+representation and a textual format.
+For example, if you set the bitmap and ask for text, the library
+will build a canonical text format.
+However, if you set a text format and request a text format,
+you will get back the same text, even if it is ill-formed.
+If you need to canonicalize a textual flags string, you should first set the
+text form, then request the bitmap form, then use that to set the bitmap form.
+Setting the bitmap format will clear the internal text representation
+and force it to be reconstructed when you next request the text form.
+.Pp
+The bitmap format consists of two integers, one containing bits
+that should be set, the other specifying bits that should be
+cleared.
+Bits not mentioned in either bitmap will be ignored.
+Usually, the bitmap of bits to be cleared will be set to zero.
+In unusual circumstances, you can force a fully-specified set
+of file flags by setting the bitmap of flags to clear to the complement
+of the bitmap of flags to set.
+(This differs from
+.Xr fflagstostr 3 ,
+which only includes names for set bits.)
+Converting a bitmap to a textual string is a platform-specific
+operation; bits that are not meaningful on the current platform
+will be ignored.
+.Pp
+The canonical text format is a comma-separated list of flag names.
+The
+.Fn archive_entry_copy_fflags_text_w
+function parses the provided text and sets the internal bitmap values.
+This is a platform-specific operation; names that are not meaningful
+on the current platform will be ignored.
+The function returns a pointer to the start of the first name that was not
+recognized, or NULL if every name was recognized.
+Note that every name--including names that follow an unrecognized name--will
+be evaluated, and the bitmaps will be set to reflect every name that is
+recognized.
+(In particular, this differs from
+.Xr strtofflags 3 ,
+which stops parsing at the first unrecognized name.)
+.Ss ACL Handling
+XXX This needs serious help.
+XXX
+.Pp
+An
+.Dq Access Control List
+(ACL) is a list of permissions that grant access to particular users or
+groups beyond what would normally be provided by standard POSIX mode bits.
+The ACL handling here addresses some deficiencies in the POSIX.1e draft 17 ACL
+specification.
+In particular, POSIX.1e draft 17 specifies several different formats, but
+none of those formats include both textual user/group names and numeric
+UIDs/GIDs.
+.Pp
+XXX explain ACL stuff XXX
+.\" .Sh EXAMPLE
+.\" .Sh RETURN VALUES
+.\" .Sh ERRORS
+.Sh SEE ALSO
+.Xr archive 3
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.\" .Sh BUGS
diff --git a/archivers/libarchive/files/libarchive/archive_entry.c b/archivers/libarchive/files/libarchive/archive_entry.c
new file mode 100644
index 00000000000..6772d7f01f4
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry.c
@@ -0,0 +1,1804 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.43 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+# if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__)
+#  define makedev mkdev
+# endif
+#else
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#endif
+#endif
+#ifdef HAVE_EXT2FS_EXT2_FS_H
+#include <ext2fs/ext2_fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_LINUX_FS_H
+#include <linux/fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_LINUX_EXT2_FS_H
+#include <linux/ext2_fs.h>	/* for Linux file flags */
+#endif
+#include <stddef.h>
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_entry_private.h"
+
+#undef max
+#define	max(a, b)	((a)>(b)?(a):(b))
+
+static void	aes_clean(struct aes *);
+static void	aes_copy(struct aes *dest, struct aes *src);
+static const char *	aes_get_mbs(struct aes *);
+static const wchar_t *	aes_get_wcs(struct aes *);
+static void	aes_set_mbs(struct aes *, const char *mbs);
+static void	aes_copy_mbs(struct aes *, const char *mbs);
+/* static void	aes_set_wcs(struct aes *, const wchar_t *wcs); */
+static void	aes_copy_wcs(struct aes *, const wchar_t *wcs);
+static void	aes_copy_wcs_len(struct aes *, const wchar_t *wcs, size_t);
+
+static char *	 ae_fflagstostr(unsigned long bitset, unsigned long bitclear);
+static const wchar_t	*ae_wcstofflags(const wchar_t *stringp,
+		    unsigned long *setp, unsigned long *clrp);
+static void	append_entry_w(wchar_t **wp, const wchar_t *prefix, int tag,
+		    const wchar_t *wname, int perm, int id);
+static void	append_id_w(wchar_t **wp, int id);
+
+static int	acl_special(struct archive_entry *entry,
+		    int type, int permset, int tag);
+static struct ae_acl *acl_new_entry(struct archive_entry *entry,
+		    int type, int permset, int tag, int id);
+static int	isint_w(const wchar_t *start, const wchar_t *end, int *result);
+static void	next_field_w(const wchar_t **wp, const wchar_t **start,
+		    const wchar_t **end, wchar_t *sep);
+static int	prefix_w(const wchar_t *start, const wchar_t *end,
+		    const wchar_t *test);
+static void
+archive_entry_acl_add_entry_w_len(struct archive_entry *entry, int type,
+		    int permset, int tag, int id, const wchar_t *name, size_t);
+
+
+#ifndef HAVE_WCSCPY
+static wchar_t * wcscpy(wchar_t *s1, const wchar_t *s2)
+{
+	wchar_t *dest = s1;
+	while ((*s1 = *s2) != L'\0')
+		++s1, ++s2;
+	return dest;
+}
+#endif
+#ifndef HAVE_WCSLEN
+static size_t wcslen(const wchar_t *s)
+{
+	const wchar_t *p = s;
+	while (*p != L'\0')
+		++p;
+	return p - s;
+}
+#endif
+#ifndef HAVE_WMEMCMP
+/* Good enough for simple equality testing, but not for sorting. */
+#define wmemcmp(a,b,i)  memcmp((a), (b), (i) * sizeof(wchar_t))
+#endif
+#ifndef HAVE_WMEMCPY
+#define wmemcpy(a,b,i)  (wchar_t *)memcpy((a), (b), (i) * sizeof(wchar_t))
+#endif
+
+
+static void
+aes_clean(struct aes *aes)
+{
+	if (aes->aes_mbs_alloc) {
+		free(aes->aes_mbs_alloc);
+		aes->aes_mbs_alloc = NULL;
+	}
+	if (aes->aes_wcs_alloc) {
+		free(aes->aes_wcs_alloc);
+		aes->aes_wcs_alloc = NULL;
+	}
+	memset(aes, 0, sizeof(*aes));
+}
+
+static void
+aes_copy(struct aes *dest, struct aes *src)
+{
+	*dest = *src;
+	if (src->aes_mbs != NULL) {
+		dest->aes_mbs_alloc = strdup(src->aes_mbs);
+		dest->aes_mbs = dest->aes_mbs_alloc;
+		if (dest->aes_mbs == NULL)
+			__archive_errx(1, "No memory for aes_copy()");
+	}
+
+	if (src->aes_wcs != NULL) {
+		dest->aes_wcs_alloc = (wchar_t *)malloc((wcslen(src->aes_wcs) + 1)
+		    * sizeof(wchar_t));
+		dest->aes_wcs = dest->aes_wcs_alloc;
+		if (dest->aes_wcs == NULL)
+			__archive_errx(1, "No memory for aes_copy()");
+		wcscpy(dest->aes_wcs_alloc, src->aes_wcs);
+	}
+}
+
+static const char *
+aes_get_mbs(struct aes *aes)
+{
+	if (aes->aes_mbs == NULL && aes->aes_wcs == NULL)
+		return NULL;
+	if (aes->aes_mbs == NULL && aes->aes_wcs != NULL) {
+		/*
+		 * XXX Need to estimate the number of byte in the
+		 * multi-byte form.  Assume that, on average, wcs
+		 * chars encode to no more than 3 bytes.  There must
+		 * be a better way... XXX
+		 */
+		size_t mbs_length = wcslen(aes->aes_wcs) * 3 + 64;
+
+		aes->aes_mbs_alloc = (char *)malloc(mbs_length);
+		aes->aes_mbs = aes->aes_mbs_alloc;
+		if (aes->aes_mbs == NULL)
+			__archive_errx(1, "No memory for aes_get_mbs()");
+		wcstombs(aes->aes_mbs_alloc, aes->aes_wcs, mbs_length - 1);
+		aes->aes_mbs_alloc[mbs_length - 1] = 0;
+	}
+	return (aes->aes_mbs);
+}
+
+static const wchar_t *
+aes_get_wcs(struct aes *aes)
+{
+	if (aes->aes_wcs == NULL && aes->aes_mbs == NULL)
+		return NULL;
+	if (aes->aes_wcs == NULL && aes->aes_mbs != NULL) {
+		/*
+		 * No single byte will be more than one wide character,
+		 * so this length estimate will always be big enough.
+		 */
+		size_t wcs_length = strlen(aes->aes_mbs);
+
+		aes->aes_wcs_alloc
+		    = (wchar_t *)malloc((wcs_length + 1) * sizeof(wchar_t));
+		aes->aes_wcs = aes->aes_wcs_alloc;
+		if (aes->aes_wcs == NULL)
+			__archive_errx(1, "No memory for aes_get_wcs()");
+		mbstowcs(aes->aes_wcs_alloc, aes->aes_mbs, wcs_length);
+		aes->aes_wcs_alloc[wcs_length] = 0;
+	}
+	return (aes->aes_wcs);
+}
+
+static void
+aes_set_mbs(struct aes *aes, const char *mbs)
+{
+	if (aes->aes_mbs_alloc) {
+		free(aes->aes_mbs_alloc);
+		aes->aes_mbs_alloc = NULL;
+	}
+	if (aes->aes_wcs_alloc) {
+		free(aes->aes_wcs_alloc);
+		aes->aes_wcs_alloc = NULL;
+	}
+	aes->aes_mbs = mbs;
+	aes->aes_wcs = NULL;
+}
+
+static void
+aes_copy_mbs(struct aes *aes, const char *mbs)
+{
+	if (aes->aes_mbs_alloc) {
+		free(aes->aes_mbs_alloc);
+		aes->aes_mbs_alloc = NULL;
+	}
+	if (aes->aes_wcs_alloc) {
+		free(aes->aes_wcs_alloc);
+		aes->aes_wcs_alloc = NULL;
+	}
+	aes->aes_mbs_alloc = (char *)malloc((strlen(mbs) + 1) * sizeof(char));
+	if (aes->aes_mbs_alloc == NULL)
+		__archive_errx(1, "No memory for aes_copy_mbs()");
+	strcpy(aes->aes_mbs_alloc, mbs);
+	aes->aes_mbs = aes->aes_mbs_alloc;
+	aes->aes_wcs = NULL;
+}
+
+#if 0
+static void
+aes_set_wcs(struct aes *aes, const wchar_t *wcs)
+{
+	if (aes->aes_mbs_alloc) {
+		free(aes->aes_mbs_alloc);
+		aes->aes_mbs_alloc = NULL;
+	}
+	if (aes->aes_wcs_alloc) {
+		free(aes->aes_wcs_alloc);
+		aes->aes_wcs_alloc = NULL;
+	}
+	aes->aes_mbs = NULL;
+	aes->aes_wcs = wcs;
+}
+#endif
+
+static void
+aes_copy_wcs(struct aes *aes, const wchar_t *wcs)
+{
+	aes_copy_wcs_len(aes, wcs, wcslen(wcs));
+}
+
+static void
+aes_copy_wcs_len(struct aes *aes, const wchar_t *wcs, size_t len)
+{
+	if (aes->aes_mbs_alloc) {
+		free(aes->aes_mbs_alloc);
+		aes->aes_mbs_alloc = NULL;
+	}
+	if (aes->aes_wcs_alloc) {
+		free(aes->aes_wcs_alloc);
+		aes->aes_wcs_alloc = NULL;
+	}
+	aes->aes_mbs = NULL;
+	aes->aes_wcs_alloc = (wchar_t *)malloc((len + 1) * sizeof(wchar_t));
+	if (aes->aes_wcs_alloc == NULL)
+		__archive_errx(1, "No memory for aes_copy_wcs()");
+	wmemcpy(aes->aes_wcs_alloc, wcs, len);
+	aes->aes_wcs_alloc[len] = L'\0';
+	aes->aes_wcs = aes->aes_wcs_alloc;
+}
+
+struct archive_entry *
+archive_entry_clear(struct archive_entry *entry)
+{
+	aes_clean(&entry->ae_fflags_text);
+	aes_clean(&entry->ae_gname);
+	aes_clean(&entry->ae_hardlink);
+	aes_clean(&entry->ae_pathname);
+	aes_clean(&entry->ae_symlink);
+	aes_clean(&entry->ae_uname);
+	archive_entry_acl_clear(entry);
+	archive_entry_xattr_clear(entry);
+	free(entry->stat);
+	memset(entry, 0, sizeof(*entry));
+	return entry;
+}
+
+struct archive_entry *
+archive_entry_clone(struct archive_entry *entry)
+{
+	struct archive_entry *entry2;
+	struct ae_acl *ap, *ap2;
+	struct ae_xattr *xp;
+
+	/* Allocate new structure and copy over all of the fields. */
+	entry2 = (struct archive_entry *)malloc(sizeof(*entry2));
+	if (entry2 == NULL)
+		return (NULL);
+	memset(entry2, 0, sizeof(*entry2));
+	entry2->ae_stat = entry->ae_stat;
+	entry2->ae_fflags_set = entry->ae_fflags_set;
+	entry2->ae_fflags_clear = entry->ae_fflags_clear;
+
+	aes_copy(&entry2->ae_fflags_text, &entry->ae_fflags_text);
+	aes_copy(&entry2->ae_gname, &entry->ae_gname);
+	aes_copy(&entry2->ae_hardlink, &entry->ae_hardlink);
+	aes_copy(&entry2->ae_pathname, &entry->ae_pathname);
+	aes_copy(&entry2->ae_symlink, &entry->ae_symlink);
+	aes_copy(&entry2->ae_uname, &entry->ae_uname);
+
+	/* Copy ACL data over. */
+	ap = entry->acl_head;
+	while (ap != NULL) {
+		ap2 = acl_new_entry(entry2,
+		    ap->type, ap->permset, ap->tag, ap->id);
+		if (ap2 != NULL)
+			aes_copy(&ap2->name, &ap->name);
+		ap = ap->next;
+	}
+
+	/* Copy xattr data over. */
+	xp = entry->xattr_head;
+	while (xp != NULL) {
+		archive_entry_xattr_add_entry(entry2,
+		    xp->name, xp->value, xp->size);
+		xp = xp->next;
+	}
+
+	return (entry2);
+}
+
+void
+archive_entry_free(struct archive_entry *entry)
+{
+	archive_entry_clear(entry);
+	free(entry);
+}
+
+struct archive_entry *
+archive_entry_new(void)
+{
+	struct archive_entry *entry;
+
+	entry = (struct archive_entry *)malloc(sizeof(*entry));
+	if (entry == NULL)
+		return (NULL);
+	memset(entry, 0, sizeof(*entry));
+	return (entry);
+}
+
+/*
+ * Functions for reading fields from an archive_entry.
+ */
+
+time_t
+archive_entry_atime(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_atime);
+}
+
+long
+archive_entry_atime_nsec(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_atime_nsec);
+}
+
+time_t
+archive_entry_ctime(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_ctime);
+}
+
+long
+archive_entry_ctime_nsec(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_ctime_nsec);
+}
+
+dev_t
+archive_entry_dev(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_dev_is_broken_down)
+		return makedev(entry->ae_stat.aest_devmajor,
+		    entry->ae_stat.aest_devminor);
+	else
+		return (entry->ae_stat.aest_dev);
+}
+
+dev_t
+archive_entry_devmajor(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_dev_is_broken_down)
+		return (entry->ae_stat.aest_devmajor);
+	else
+		return major(entry->ae_stat.aest_dev);
+}
+
+dev_t
+archive_entry_devminor(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_dev_is_broken_down)
+		return (entry->ae_stat.aest_devminor);
+	else
+		return minor(entry->ae_stat.aest_dev);
+}
+
+mode_t
+archive_entry_filetype(struct archive_entry *entry)
+{
+	return (AE_IFMT & entry->ae_stat.aest_mode);
+}
+
+void
+archive_entry_fflags(struct archive_entry *entry,
+    unsigned long *set, unsigned long *clear)
+{
+	*set = entry->ae_fflags_set;
+	*clear = entry->ae_fflags_clear;
+}
+
+/*
+ * Note: if text was provided, this just returns that text.  If you
+ * really need the text to be rebuilt in a canonical form, set the
+ * text, ask for the bitmaps, then set the bitmaps.  (Setting the
+ * bitmaps clears any stored text.)  This design is deliberate: if
+ * we're editing archives, we don't want to discard flags just because
+ * they aren't supported on the current system.  The bitmap<->text
+ * conversions are platform-specific (see below).
+ */
+const char *
+archive_entry_fflags_text(struct archive_entry *entry)
+{
+	const char *f;
+	char *p;
+
+	f = aes_get_mbs(&entry->ae_fflags_text);
+	if (f != NULL)
+		return (f);
+
+	if (entry->ae_fflags_set == 0  &&  entry->ae_fflags_clear == 0)
+		return (NULL);
+
+	p = ae_fflagstostr(entry->ae_fflags_set, entry->ae_fflags_clear);
+	if (p == NULL)
+		return (NULL);
+
+	aes_copy_mbs(&entry->ae_fflags_text, p);
+	free(p);
+	f = aes_get_mbs(&entry->ae_fflags_text);
+	return (f);
+}
+
+gid_t
+archive_entry_gid(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_gid);
+}
+
+const char *
+archive_entry_gname(struct archive_entry *entry)
+{
+	return (aes_get_mbs(&entry->ae_gname));
+}
+
+const wchar_t *
+archive_entry_gname_w(struct archive_entry *entry)
+{
+	return (aes_get_wcs(&entry->ae_gname));
+}
+
+const char *
+archive_entry_hardlink(struct archive_entry *entry)
+{
+	return (aes_get_mbs(&entry->ae_hardlink));
+}
+
+const wchar_t *
+archive_entry_hardlink_w(struct archive_entry *entry)
+{
+	return (aes_get_wcs(&entry->ae_hardlink));
+}
+
+ino_t
+archive_entry_ino(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_ino);
+}
+
+mode_t
+archive_entry_mode(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_mode);
+}
+
+time_t
+archive_entry_mtime(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_mtime);
+}
+
+long
+archive_entry_mtime_nsec(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_mtime_nsec);
+}
+
+unsigned int
+archive_entry_nlink(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_nlink);
+}
+
+const char *
+archive_entry_pathname(struct archive_entry *entry)
+{
+	return (aes_get_mbs(&entry->ae_pathname));
+}
+
+const wchar_t *
+archive_entry_pathname_w(struct archive_entry *entry)
+{
+	return (aes_get_wcs(&entry->ae_pathname));
+}
+
+dev_t
+archive_entry_rdev(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_rdev_is_broken_down)
+		return makedev(entry->ae_stat.aest_rdevmajor,
+		    entry->ae_stat.aest_rdevminor);
+	else
+		return (entry->ae_stat.aest_rdev);
+}
+
+dev_t
+archive_entry_rdevmajor(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_rdev_is_broken_down)
+		return (entry->ae_stat.aest_rdevmajor);
+	else
+		return major(entry->ae_stat.aest_rdev);
+}
+
+dev_t
+archive_entry_rdevminor(struct archive_entry *entry)
+{
+	if (entry->ae_stat.aest_rdev_is_broken_down)
+		return (entry->ae_stat.aest_rdevminor);
+	else
+		return minor(entry->ae_stat.aest_rdev);
+}
+
+int64_t
+archive_entry_size(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_size);
+}
+
+const char *
+archive_entry_symlink(struct archive_entry *entry)
+{
+	return (aes_get_mbs(&entry->ae_symlink));
+}
+
+const wchar_t *
+archive_entry_symlink_w(struct archive_entry *entry)
+{
+	return (aes_get_wcs(&entry->ae_symlink));
+}
+
+uid_t
+archive_entry_uid(struct archive_entry *entry)
+{
+	return (entry->ae_stat.aest_uid);
+}
+
+const char *
+archive_entry_uname(struct archive_entry *entry)
+{
+	return (aes_get_mbs(&entry->ae_uname));
+}
+
+const wchar_t *
+archive_entry_uname_w(struct archive_entry *entry)
+{
+	return (aes_get_wcs(&entry->ae_uname));
+}
+
+/*
+ * Functions to set archive_entry properties.
+ */
+
+void
+archive_entry_set_filetype(struct archive_entry *entry, unsigned int type)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_mode &= ~AE_IFMT;
+	entry->ae_stat.aest_mode |= AE_IFMT & type;
+}
+
+void
+archive_entry_set_fflags(struct archive_entry *entry,
+    unsigned long set, unsigned long clear)
+{
+	aes_clean(&entry->ae_fflags_text);
+	entry->ae_fflags_set = set;
+	entry->ae_fflags_clear = clear;
+}
+
+const wchar_t *
+archive_entry_copy_fflags_text_w(struct archive_entry *entry,
+    const wchar_t *flags)
+{
+	aes_copy_wcs(&entry->ae_fflags_text, flags);
+	return (ae_wcstofflags(flags,
+		    &entry->ae_fflags_set, &entry->ae_fflags_clear));
+}
+
+void
+archive_entry_set_gid(struct archive_entry *entry, gid_t g)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_gid = g;
+}
+
+void
+archive_entry_set_gname(struct archive_entry *entry, const char *name)
+{
+	aes_set_mbs(&entry->ae_gname, name);
+}
+
+void
+archive_entry_copy_gname_w(struct archive_entry *entry, const wchar_t *name)
+{
+	aes_copy_wcs(&entry->ae_gname, name);
+}
+
+void
+archive_entry_set_ino(struct archive_entry *entry, unsigned long ino)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_ino = ino;
+}
+
+void
+archive_entry_set_hardlink(struct archive_entry *entry, const char *target)
+{
+	aes_set_mbs(&entry->ae_hardlink, target);
+}
+
+void
+archive_entry_copy_hardlink(struct archive_entry *entry, const char *target)
+{
+	aes_copy_mbs(&entry->ae_hardlink, target);
+}
+
+void
+archive_entry_copy_hardlink_w(struct archive_entry *entry, const wchar_t *target)
+{
+	aes_copy_wcs(&entry->ae_hardlink, target);
+}
+
+void
+archive_entry_set_atime(struct archive_entry *entry, time_t t, long ns)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_atime = t;
+	entry->ae_stat.aest_atime_nsec = ns;
+}
+
+void
+archive_entry_set_ctime(struct archive_entry *entry, time_t t, long ns)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_ctime = t;
+	entry->ae_stat.aest_ctime_nsec = ns;
+}
+
+void
+archive_entry_set_dev(struct archive_entry *entry, dev_t d)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_dev_is_broken_down = 0;
+	entry->ae_stat.aest_dev = d;
+}
+
+void
+archive_entry_set_devmajor(struct archive_entry *entry, dev_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_dev_is_broken_down = 1;
+	entry->ae_stat.aest_devmajor = m;
+}
+
+void
+archive_entry_set_devminor(struct archive_entry *entry, dev_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_dev_is_broken_down = 1;
+	entry->ae_stat.aest_devminor = m;
+}
+
+/* Set symlink if symlink is already set, else set hardlink. */
+void
+archive_entry_set_link(struct archive_entry *entry, const char *target)
+{
+	if (entry->ae_symlink.aes_mbs != NULL ||
+	    entry->ae_symlink.aes_wcs != NULL)
+		aes_set_mbs(&entry->ae_symlink, target);
+	else
+		aes_set_mbs(&entry->ae_hardlink, target);
+}
+
+void
+archive_entry_set_mode(struct archive_entry *entry, mode_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_mode = m;
+}
+
+void
+archive_entry_set_mtime(struct archive_entry *entry, time_t m, long ns)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_mtime = m;
+	entry->ae_stat.aest_mtime_nsec = ns;
+}
+
+void
+archive_entry_set_nlink(struct archive_entry *entry, unsigned int nlink)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_nlink = nlink;
+}
+
+void
+archive_entry_set_pathname(struct archive_entry *entry, const char *name)
+{
+	aes_set_mbs(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_copy_pathname(struct archive_entry *entry, const char *name)
+{
+	aes_copy_mbs(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_copy_pathname_w(struct archive_entry *entry, const wchar_t *name)
+{
+	aes_copy_wcs(&entry->ae_pathname, name);
+}
+
+void
+archive_entry_set_rdev(struct archive_entry *entry, dev_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_rdev = m;
+	entry->ae_stat.aest_rdev_is_broken_down = 0;
+}
+
+void
+archive_entry_set_rdevmajor(struct archive_entry *entry, dev_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_rdev_is_broken_down = 1;
+	entry->ae_stat.aest_rdevmajor = m;
+}
+
+void
+archive_entry_set_rdevminor(struct archive_entry *entry, dev_t m)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_rdev_is_broken_down = 1;
+	entry->ae_stat.aest_rdevminor = m;
+}
+
+void
+archive_entry_set_size(struct archive_entry *entry, int64_t s)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_size = s;
+}
+
+void
+archive_entry_set_symlink(struct archive_entry *entry, const char *linkname)
+{
+	aes_set_mbs(&entry->ae_symlink, linkname);
+}
+
+void
+archive_entry_copy_symlink(struct archive_entry *entry, const char *linkname)
+{
+	aes_copy_mbs(&entry->ae_symlink, linkname);
+}
+
+void
+archive_entry_copy_symlink_w(struct archive_entry *entry, const wchar_t *linkname)
+{
+	aes_copy_wcs(&entry->ae_symlink, linkname);
+}
+
+void
+archive_entry_set_uid(struct archive_entry *entry, uid_t u)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_uid = u;
+}
+
+void
+archive_entry_set_uname(struct archive_entry *entry, const char *name)
+{
+	aes_set_mbs(&entry->ae_uname, name);
+}
+
+void
+archive_entry_copy_uname_w(struct archive_entry *entry, const wchar_t *name)
+{
+	aes_copy_wcs(&entry->ae_uname, name);
+}
+
+/*
+ * ACL management.  The following would, of course, be a lot simpler
+ * if: 1) the last draft of POSIX.1e were a really thorough and
+ * complete standard that addressed the needs of ACL archiving and 2)
+ * everyone followed it faithfully.  Alas, neither is true, so the
+ * following is a lot more complex than might seem necessary to the
+ * uninitiated.
+ */
+
+void
+archive_entry_acl_clear(struct archive_entry *entry)
+{
+	struct ae_acl	*ap;
+
+	while (entry->acl_head != NULL) {
+		ap = entry->acl_head->next;
+		aes_clean(&entry->acl_head->name);
+		free(entry->acl_head);
+		entry->acl_head = ap;
+	}
+	if (entry->acl_text_w != NULL) {
+		free(entry->acl_text_w);
+		entry->acl_text_w = NULL;
+	}
+	entry->acl_p = NULL;
+	entry->acl_state = 0; /* Not counting. */
+}
+
+/*
+ * Add a single ACL entry to the internal list of ACL data.
+ */
+void
+archive_entry_acl_add_entry(struct archive_entry *entry,
+    int type, int permset, int tag, int id, const char *name)
+{
+	struct ae_acl *ap;
+
+	if (acl_special(entry, type, permset, tag) == 0)
+		return;
+	ap = acl_new_entry(entry, type, permset, tag, id);
+	if (ap == NULL) {
+		/* XXX Error XXX */
+		return;
+	}
+	if (name != NULL  &&  *name != '\0')
+		aes_copy_mbs(&ap->name, name);
+	else
+		aes_clean(&ap->name);
+}
+
+/*
+ * As above, but with a wide-character name.
+ */
+void
+archive_entry_acl_add_entry_w(struct archive_entry *entry,
+    int type, int permset, int tag, int id, const wchar_t *name)
+{
+	archive_entry_acl_add_entry_w_len(entry, type, permset, tag, id, name, wcslen(name));
+}
+
+void
+archive_entry_acl_add_entry_w_len(struct archive_entry *entry,
+    int type, int permset, int tag, int id, const wchar_t *name, size_t len)
+{
+	struct ae_acl *ap;
+
+	if (acl_special(entry, type, permset, tag) == 0)
+		return;
+	ap = acl_new_entry(entry, type, permset, tag, id);
+	if (ap == NULL) {
+		/* XXX Error XXX */
+		return;
+	}
+	if (name != NULL  &&  *name != L'\0' && len > 0)
+		aes_copy_wcs_len(&ap->name, name, len);
+	else
+		aes_clean(&ap->name);
+}
+
+/*
+ * If this ACL entry is part of the standard POSIX permissions set,
+ * store the permissions in the stat structure and return zero.
+ */
+static int
+acl_special(struct archive_entry *entry, int type, int permset, int tag)
+{
+	if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS) {
+		switch (tag) {
+		case ARCHIVE_ENTRY_ACL_USER_OBJ:
+			entry->ae_stat.aest_mode &= ~0700;
+			entry->ae_stat.aest_mode |= (permset & 7) << 6;
+			return (0);
+		case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
+			entry->ae_stat.aest_mode &= ~0070;
+			entry->ae_stat.aest_mode |= (permset & 7) << 3;
+			return (0);
+		case ARCHIVE_ENTRY_ACL_OTHER:
+			entry->ae_stat.aest_mode &= ~0007;
+			entry->ae_stat.aest_mode |= permset & 7;
+			return (0);
+		}
+	}
+	return (1);
+}
+
+/*
+ * Allocate and populate a new ACL entry with everything but the
+ * name.
+ */
+static struct ae_acl *
+acl_new_entry(struct archive_entry *entry,
+    int type, int permset, int tag, int id)
+{
+	struct ae_acl *ap;
+
+	if (type != ARCHIVE_ENTRY_ACL_TYPE_ACCESS &&
+	    type != ARCHIVE_ENTRY_ACL_TYPE_DEFAULT)
+		return (NULL);
+	if (entry->acl_text_w != NULL) {
+		free(entry->acl_text_w);
+		entry->acl_text_w = NULL;
+	}
+
+	/* XXX TODO: More sanity-checks on the arguments XXX */
+
+	/* If there's a matching entry already in the list, overwrite it. */
+	for (ap = entry->acl_head; ap != NULL; ap = ap->next) {
+		if (ap->type == type && ap->tag == tag && ap->id == id) {
+			ap->permset = permset;
+			return (ap);
+		}
+	}
+
+	/* Add a new entry to the list. */
+	ap = (struct ae_acl *)malloc(sizeof(*ap));
+	if (ap == NULL)
+		return (NULL);
+	memset(ap, 0, sizeof(*ap));
+	ap->next = entry->acl_head;
+	entry->acl_head = ap;
+	ap->type = type;
+	ap->tag = tag;
+	ap->id = id;
+	ap->permset = permset;
+	return (ap);
+}
+
+/*
+ * Return a count of entries matching "want_type".
+ */
+int
+archive_entry_acl_count(struct archive_entry *entry, int want_type)
+{
+	int count;
+	struct ae_acl *ap;
+
+	count = 0;
+	ap = entry->acl_head;
+	while (ap != NULL) {
+		if ((ap->type & want_type) != 0)
+			count++;
+		ap = ap->next;
+	}
+
+	if (count > 0 && ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0))
+		count += 3;
+	return (count);
+}
+
+/*
+ * Prepare for reading entries from the ACL data.  Returns a count
+ * of entries matching "want_type", or zero if there are no
+ * non-extended ACL entries of that type.
+ */
+int
+archive_entry_acl_reset(struct archive_entry *entry, int want_type)
+{
+	int count, cutoff;
+
+	count = archive_entry_acl_count(entry, want_type);
+
+	/*
+	 * If the only entries are the three standard ones,
+	 * then don't return any ACL data.  (In this case,
+	 * client can just use chmod(2) to set permissions.)
+	 */
+	if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0)
+		cutoff = 3;
+	else
+		cutoff = 0;
+
+	if (count > cutoff)
+		entry->acl_state = ARCHIVE_ENTRY_ACL_USER_OBJ;
+	else
+		entry->acl_state = 0;
+	entry->acl_p = entry->acl_head;
+	return (count);
+}
+
+/*
+ * Return the next ACL entry in the list.  Fake entries for the
+ * standard permissions and include them in the returned list.
+ */
+
+int
+archive_entry_acl_next(struct archive_entry *entry, int want_type, int *type,
+    int *permset, int *tag, int *id, const char **name)
+{
+	*name = NULL;
+	*id = -1;
+
+	/*
+	 * The acl_state is either zero (no entries available), -1
+	 * (reading from list), or an entry type (retrieve that type
+	 * from ae_stat.aest_mode).
+	 */
+	if (entry->acl_state == 0)
+		return (ARCHIVE_WARN);
+
+	/* The first three access entries are special. */
+	if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) {
+		switch (entry->acl_state) {
+		case ARCHIVE_ENTRY_ACL_USER_OBJ:
+			*permset = (entry->ae_stat.aest_mode >> 6) & 7;
+			*type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS;
+			*tag = ARCHIVE_ENTRY_ACL_USER_OBJ;
+			entry->acl_state = ARCHIVE_ENTRY_ACL_GROUP_OBJ;
+			return (ARCHIVE_OK);
+		case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
+			*permset = (entry->ae_stat.aest_mode >> 3) & 7;
+			*type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS;
+			*tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ;
+			entry->acl_state = ARCHIVE_ENTRY_ACL_OTHER;
+			return (ARCHIVE_OK);
+		case ARCHIVE_ENTRY_ACL_OTHER:
+			*permset = entry->ae_stat.aest_mode & 7;
+			*type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS;
+			*tag = ARCHIVE_ENTRY_ACL_OTHER;
+			entry->acl_state = -1;
+			entry->acl_p = entry->acl_head;
+			return (ARCHIVE_OK);
+		default:
+			break;
+		}
+	}
+
+	while (entry->acl_p != NULL && (entry->acl_p->type & want_type) == 0)
+		entry->acl_p = entry->acl_p->next;
+	if (entry->acl_p == NULL) {
+		entry->acl_state = 0;
+		return (ARCHIVE_EOF); /* End of ACL entries. */
+	}
+	*type = entry->acl_p->type;
+	*permset = entry->acl_p->permset;
+	*tag = entry->acl_p->tag;
+	*id = entry->acl_p->id;
+	*name = aes_get_mbs(&entry->acl_p->name);
+	entry->acl_p = entry->acl_p->next;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Generate a text version of the ACL.  The flags parameter controls
+ * the style of the generated ACL.
+ */
+const wchar_t *
+archive_entry_acl_text_w(struct archive_entry *entry, int flags)
+{
+	int count;
+	int length;
+	const wchar_t *wname;
+	const wchar_t *prefix;
+	wchar_t separator;
+	struct ae_acl *ap;
+	int id;
+	wchar_t *wp;
+
+	if (entry->acl_text_w != NULL) {
+		free (entry->acl_text_w);
+		entry->acl_text_w = NULL;
+	}
+
+	separator = L',';
+	count = 0;
+	length = 0;
+	ap = entry->acl_head;
+	while (ap != NULL) {
+		if ((ap->type & flags) != 0) {
+			count++;
+			if ((flags & ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT) &&
+			    (ap->type & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT))
+				length += 8; /* "default:" */
+			length += 5; /* tag name */
+			length += 1; /* colon */
+			wname = aes_get_wcs(&ap->name);
+			if (wname != NULL)
+				length += wcslen(wname);
+			else
+				length += sizeof(uid_t) * 3 + 1;
+			length ++; /* colon */
+			length += 3; /* rwx */
+			length += 1; /* colon */
+			length += max(sizeof(uid_t), sizeof(gid_t)) * 3 + 1;
+			length ++; /* newline */
+		}
+		ap = ap->next;
+	}
+
+	if (count > 0 && ((flags & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0)) {
+		length += 10; /* "user::rwx\n" */
+		length += 11; /* "group::rwx\n" */
+		length += 11; /* "other::rwx\n" */
+	}
+
+	if (count == 0)
+		return (NULL);
+
+	/* Now, allocate the string and actually populate it. */
+	wp = entry->acl_text_w = (wchar_t *)malloc(length * sizeof(wchar_t));
+	if (wp == NULL)
+		__archive_errx(1, "No memory to generate the text version of the ACL");
+	count = 0;
+	if ((flags & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) {
+		append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_USER_OBJ, NULL,
+		    entry->ae_stat.aest_mode & 0700, -1);
+		*wp++ = ',';
+		append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_GROUP_OBJ, NULL,
+		    entry->ae_stat.aest_mode & 0070, -1);
+		*wp++ = ',';
+		append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_OTHER, NULL,
+		    entry->ae_stat.aest_mode & 0007, -1);
+		count += 3;
+
+		ap = entry->acl_head;
+		while (ap != NULL) {
+			if ((ap->type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) {
+				wname = aes_get_wcs(&ap->name);
+				*wp++ = separator;
+				if (flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID)
+					id = ap->id;
+				else
+					id = -1;
+				append_entry_w(&wp, NULL, ap->tag, wname,
+				    ap->permset, id);
+				count++;
+			}
+			ap = ap->next;
+		}
+	}
+
+
+	if ((flags & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0) {
+		if (flags & ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT)
+			prefix = L"default:";
+		else
+			prefix = NULL;
+		ap = entry->acl_head;
+		count = 0;
+		while (ap != NULL) {
+			if ((ap->type & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0) {
+				wname = aes_get_wcs(&ap->name);
+				if (count > 0)
+					*wp++ = separator;
+				if (flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID)
+					id = ap->id;
+				else
+					id = -1;
+				append_entry_w(&wp, prefix, ap->tag,
+				    wname, ap->permset, id);
+				count ++;
+			}
+			ap = ap->next;
+		}
+	}
+
+	return (entry->acl_text_w);
+}
+
+static void
+append_id_w(wchar_t **wp, int id)
+{
+	if (id < 0)
+		id = 0;
+	if (id > 9)
+		append_id_w(wp, id / 10);
+	*(*wp)++ = L"0123456789"[id % 10];
+}
+
+static void
+append_entry_w(wchar_t **wp, const wchar_t *prefix, int tag,
+    const wchar_t *wname, int perm, int id)
+{
+	if (prefix != NULL) {
+		wcscpy(*wp, prefix);
+		*wp += wcslen(*wp);
+	}
+	switch (tag) {
+	case ARCHIVE_ENTRY_ACL_USER_OBJ:
+		wname = NULL;
+		id = -1;
+		/* FALLTHROUGH */
+	case ARCHIVE_ENTRY_ACL_USER:
+		wcscpy(*wp, L"user");
+		break;
+	case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
+		wname = NULL;
+		id = -1;
+		/* FALLTHROUGH */
+	case ARCHIVE_ENTRY_ACL_GROUP:
+		wcscpy(*wp, L"group");
+		break;
+	case ARCHIVE_ENTRY_ACL_MASK:
+		wcscpy(*wp, L"mask");
+		wname = NULL;
+		id = -1;
+		break;
+	case ARCHIVE_ENTRY_ACL_OTHER:
+		wcscpy(*wp, L"other");
+		wname = NULL;
+		id = -1;
+		break;
+	}
+	*wp += wcslen(*wp);
+	*(*wp)++ = L':';
+	if (wname != NULL) {
+		wcscpy(*wp, wname);
+		*wp += wcslen(*wp);
+	} else if (tag == ARCHIVE_ENTRY_ACL_USER
+	    || tag == ARCHIVE_ENTRY_ACL_GROUP) {
+		append_id_w(wp, id);
+		id = -1;
+	}
+	*(*wp)++ = L':';
+	*(*wp)++ = (perm & 0444) ? L'r' : L'-';
+	*(*wp)++ = (perm & 0222) ? L'w' : L'-';
+	*(*wp)++ = (perm & 0111) ? L'x' : L'-';
+	if (id != -1) {
+		*(*wp)++ = L':';
+		append_id_w(wp, id);
+	}
+	**wp = L'\0';
+}
+
+/*
+ * Parse a textual ACL.  This automatically recognizes and supports
+ * extensions described above.  The 'type' argument is used to
+ * indicate the type that should be used for any entries not
+ * explicitly marked as "default:".
+ */
+int
+__archive_entry_acl_parse_w(struct archive_entry *entry,
+    const wchar_t *text, int default_type)
+{
+	struct {
+		const wchar_t *start;
+		const wchar_t *end;
+	} field[4];
+
+	int fields;
+	int type, tag, permset, id;
+	const wchar_t *p;
+	wchar_t sep;
+
+	while (text != NULL  &&  *text != L'\0') {
+		/*
+		 * Parse the fields out of the next entry,
+		 * advance 'text' to start of next entry.
+		 */
+		fields = 0;
+		do {
+			const wchar_t *start, *end;
+			next_field_w(&text, &start, &end, &sep);
+			if (fields < 4) {
+				field[fields].start = start;
+				field[fields].end = end;
+			}
+			++fields;
+		} while (sep == L':');
+
+		if (fields < 3)
+			return (ARCHIVE_WARN);
+
+		/* Check for a numeric ID in field 1 or 3. */
+		id = -1;
+		isint_w(field[1].start, field[1].end, &id);
+		/* Field 3 is optional. */
+		if (id == -1 && fields > 3)
+			isint_w(field[3].start, field[3].end, &id);
+
+		/* Parse the permissions from field 2. */
+		permset = 0;
+		p = field[2].start;
+		while (p < field[2].end) {
+			switch (*p++) {
+			case 'r': case 'R':
+				permset |= ARCHIVE_ENTRY_ACL_READ;
+				break;
+			case 'w': case 'W':
+				permset |= ARCHIVE_ENTRY_ACL_WRITE;
+				break;
+			case 'x': case 'X':
+				permset |= ARCHIVE_ENTRY_ACL_EXECUTE;
+				break;
+			case '-':
+				break;
+			default:
+				return (ARCHIVE_WARN);
+			}
+		}
+
+		/*
+		 * Solaris extension:  "defaultuser::rwx" is the
+		 * default ACL corresponding to "user::rwx", etc.
+		 */
+		if (field[0].end-field[0].start > 7
+		    && wmemcmp(field[0].start, L"default", 7) == 0) {
+			type = ARCHIVE_ENTRY_ACL_TYPE_DEFAULT;
+			field[0].start += 7;
+		} else
+			type = default_type;
+
+		if (prefix_w(field[0].start, field[0].end, L"user")) {
+			if (id != -1 || field[1].start < field[1].end)
+				tag = ARCHIVE_ENTRY_ACL_USER;
+			else
+				tag = ARCHIVE_ENTRY_ACL_USER_OBJ;
+		} else if (prefix_w(field[0].start, field[0].end, L"group")) {
+			if (id != -1 || field[1].start < field[1].end)
+				tag = ARCHIVE_ENTRY_ACL_GROUP;
+			else
+				tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ;
+		} else if (prefix_w(field[0].start, field[0].end, L"other")) {
+			if (id != -1 || field[1].start < field[1].end)
+				return (ARCHIVE_WARN);
+			tag = ARCHIVE_ENTRY_ACL_OTHER;
+		} else if (prefix_w(field[0].start, field[0].end, L"mask")) {
+			if (id != -1 || field[1].start < field[1].end)
+				return (ARCHIVE_WARN);
+			tag = ARCHIVE_ENTRY_ACL_MASK;
+		} else
+			return (ARCHIVE_WARN);
+
+		/* Add entry to the internal list. */
+		archive_entry_acl_add_entry_w_len(entry, type, permset,
+		    tag, id, field[1].start, field[1].end - field[1].start);
+	}
+	return (ARCHIVE_OK);
+}
+
+/*
+ * extended attribute handling
+ */
+
+void
+archive_entry_xattr_clear(struct archive_entry *entry)
+{
+	struct ae_xattr	*xp;
+
+	while (entry->xattr_head != NULL) {
+		xp = entry->xattr_head->next;
+		free(entry->xattr_head->name);
+		free(entry->xattr_head->value);
+		free(entry->xattr_head);
+		entry->xattr_head = xp;
+	}
+
+	entry->xattr_head = NULL;
+}
+
+void
+archive_entry_xattr_add_entry(struct archive_entry *entry,
+	const char *name, const void *value, size_t size)
+{
+	struct ae_xattr	*xp;
+
+	for (xp = entry->xattr_head; xp != NULL; xp = xp->next)
+		;
+
+	if ((xp = (struct ae_xattr *)malloc(sizeof(struct ae_xattr))) == NULL)
+		/* XXX Error XXX */
+		return;
+
+	xp->name = strdup(name);
+	if ((xp->value = malloc(size)) != NULL) {
+		memcpy(xp->value, value, size);
+		xp->size = size;
+	} else
+		xp->size = 0;
+
+	xp->next = entry->xattr_head;
+	entry->xattr_head = xp;
+}
+
+
+/*
+ * returns number of the extended attribute entries
+ */
+int
+archive_entry_xattr_count(struct archive_entry *entry)
+{
+	struct ae_xattr *xp;
+	int count = 0;
+
+	for (xp = entry->xattr_head; xp != NULL; xp = xp->next)
+		count++;
+
+	return count;
+}
+
+int
+archive_entry_xattr_reset(struct archive_entry * entry)
+{
+	entry->xattr_p = entry->xattr_head;
+
+	return archive_entry_xattr_count(entry);
+}
+
+int
+archive_entry_xattr_next(struct archive_entry * entry,
+	const char **name, const void **value, size_t *size)
+{
+	if (entry->xattr_p) {
+		*name = entry->xattr_p->name;
+		*value = entry->xattr_p->value;
+		*size = entry->xattr_p->size;
+
+		entry->xattr_p = entry->xattr_p->next;
+
+		return (ARCHIVE_OK);
+	} else {
+		*name = NULL;
+		*name = NULL;
+		*size = (size_t)0;
+		return (ARCHIVE_WARN);
+	}
+}
+
+/*
+ * end of xattr handling
+ */
+
+/*
+ * Parse a string to a positive decimal integer.  Returns true if
+ * the string is non-empty and consists only of decimal digits,
+ * false otherwise.
+ */
+static int
+isint_w(const wchar_t *start, const wchar_t *end, int *result)
+{
+	int n = 0;
+	if (start >= end)
+		return (0);
+	while (start < end) {
+		if (*start < '0' || *start > '9')
+			return (0);
+		if (n > (INT_MAX / 10))
+			n = INT_MAX;
+		else {
+			n *= 10;
+			n += *start - '0';
+		}
+		start++;
+	}
+	*result = n;
+	return (1);
+}
+
+/*
+ * Match "[:whitespace:]*(.*)[:whitespace:]*[:,\n]".  *wp is updated
+ * to point to just after the separator.  *start points to the first
+ * character of the matched text and *end just after the last
+ * character of the matched identifier.  In particular *end - *start
+ * is the length of the field body, not including leading or trailing
+ * whitespace.
+ */
+static void
+next_field_w(const wchar_t **wp, const wchar_t **start,
+    const wchar_t **end, wchar_t *sep)
+{
+	/* Skip leading whitespace to find start of field. */
+	while (**wp == L' ' || **wp == L'\t' || **wp == L'\n') {
+		(*wp)++;
+	}
+	*start = *wp;
+
+	/* Scan for the separator. */
+	while (**wp != L'\0' && **wp != L',' && **wp != L':' &&
+	    **wp != L'\n') {
+		(*wp)++;
+	}
+	*sep = **wp;
+
+	/* Trim trailing whitespace to locate end of field. */
+	*end = *wp - 1;
+	while (**end == L' ' || **end == L'\t' || **end == L'\n') {
+		(*end)--;
+	}
+	(*end)++;
+
+	/* Adjust scanner location. */
+	if (**wp != L'\0')
+		(*wp)++;
+}
+
+/*
+ * Return true if the characters [start...end) are a prefix of 'test'.
+ * This makes it easy to handle the obvious abbreviations: 'u' for 'user', etc.
+ */
+static int
+prefix_w(const wchar_t *start, const wchar_t *end, const wchar_t *test)
+{
+	if (start == end)
+		return (0);
+
+	if (*start++ != *test++)
+		return (0);
+
+	while (start < end  &&  *start++ == *test++)
+		;
+
+	if (start < end)
+		return (0);
+
+	return (1);
+}
+
+
+/*
+ * Following code is modified from UC Berkeley sources, and
+ * is subject to the following copyright notice.
+ */
+
+/*-
+ * Copyright (c) 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+static struct flag {
+	const char	*name;
+	const wchar_t	*wname;
+	unsigned long	 set;
+	unsigned long	 clear;
+} flags[] = {
+	/* Preferred (shorter) names per flag first, all prefixed by "no" */
+#ifdef SF_APPEND
+	{ "nosappnd",	L"nosappnd",		SF_APPEND,	0 },
+	{ "nosappend",	L"nosappend",		SF_APPEND,	0 },
+#endif
+#ifdef  EXT2_APPEND_FL				/* 'a' */
+	{ "nosappnd",	L"nosappnd",		EXT2_APPEND_FL,	0 },
+	{ "nosappend",	L"nosappend",		EXT2_APPEND_FL,	0 },
+#endif
+#ifdef SF_ARCHIVED
+	{ "noarch",	L"noarch",		SF_ARCHIVED,	0 },
+	{ "noarchived",	L"noarchived",       	SF_ARCHIVED,	0 },
+#endif
+#ifdef SF_IMMUTABLE
+	{ "noschg",	L"noschg",		SF_IMMUTABLE,	0 },
+	{ "noschange",	L"noschange",		SF_IMMUTABLE,	0 },
+	{ "nosimmutable",	L"nosimmutable",	SF_IMMUTABLE,	0 },
+#endif
+#ifdef EXT2_IMMUTABLE_FL			/* 'i' */
+	{ "noschg",	L"noschg",		EXT2_IMMUTABLE_FL,	0 },
+	{ "noschange",	L"noschange",		EXT2_IMMUTABLE_FL,	0 },
+	{ "nosimmutable",	L"nosimmutable",	EXT2_IMMUTABLE_FL,	0 },
+#endif
+#ifdef SF_NOUNLINK
+	{ "nosunlnk",	L"nosunlnk",		SF_NOUNLINK,	0 },
+	{ "nosunlink",	L"nosunlink",		SF_NOUNLINK,	0 },
+#endif
+#ifdef SF_SNAPSHOT
+	{ "nosnapshot",	L"nosnapshot",	SF_SNAPSHOT,	0 },
+#endif
+#ifdef UF_APPEND
+	{ "nouappnd",	L"nouappnd",		UF_APPEND,	0 },
+	{ "nouappend",	L"nouappend",		UF_APPEND,	0 },
+#endif
+#ifdef UF_IMMUTABLE
+	{ "nouchg",	L"nouchg",		UF_IMMUTABLE,	0 },
+	{ "nouchange",	L"nouchange",		UF_IMMUTABLE,	0 },
+	{ "nouimmutable",	L"nouimmutable",	UF_IMMUTABLE,	0 },
+#endif
+#ifdef UF_NODUMP
+	{ "nodump",	L"nodump",		0,		UF_NODUMP},
+#endif
+#ifdef EXT2_NODUMP_FL				/* 'd' */
+	{ "nodump",	L"nodump",		0,		EXT2_NODUMP_FL},
+#endif
+#ifdef UF_OPAQUE
+	{ "noopaque",	L"noopaque",		UF_OPAQUE,	0 },
+#endif
+#ifdef UF_NOUNLINK
+	{ "nouunlnk",	L"nouunlnk",		UF_NOUNLINK,	0 },
+	{ "nouunlink",	L"nouunlink",		UF_NOUNLINK,	0 },
+#endif
+#ifdef EXT2_COMPR_FL				/* 'c' */
+        { "nocompress",	L"nocompress",       	EXT2_COMPR_FL,	0 },
+#endif
+
+#ifdef EXT2_NOATIME_FL				/* 'A' */
+        { "noatime",	L"noatime",		0,		EXT2_NOATIME_FL},
+#endif
+	{ NULL,		NULL,			0,		0 }
+};
+
+/*
+ * fflagstostr --
+ *	Convert file flags to a comma-separated string.  If no flags
+ *	are set, return the empty string.
+ */
+char *
+ae_fflagstostr(unsigned long bitset, unsigned long bitclear)
+{
+	char *string, *dp;
+	const char *sp;
+	unsigned long bits;
+	struct flag *flag;
+	size_t	length;
+
+	bits = bitset | bitclear;
+	length = 0;
+	for (flag = flags; flag->name != NULL; flag++)
+		if (bits & (flag->set | flag->clear)) {
+			length += strlen(flag->name) + 1;
+			bits &= ~(flag->set | flag->clear);
+		}
+
+	if (length == 0)
+		return (NULL);
+	string = (char *)malloc(length);
+	if (string == NULL)
+		return (NULL);
+
+	dp = string;
+	for (flag = flags; flag->name != NULL; flag++) {
+		if (bitset & flag->set || bitclear & flag->clear) {
+			sp = flag->name + 2;
+		} else if (bitset & flag->clear  ||  bitclear & flag->set) {
+			sp = flag->name;
+		} else
+			continue;
+		bitset &= ~(flag->set | flag->clear);
+		bitclear &= ~(flag->set | flag->clear);
+		if (dp > string)
+			*dp++ = ',';
+		while ((*dp++ = *sp++) != '\0')
+			;
+		dp--;
+	}
+
+	*dp = '\0';
+	return (string);
+}
+
+/*
+ * wcstofflags --
+ *	Take string of arguments and return file flags.  This
+ *	version works a little differently than strtofflags(3).
+ *	In particular, it always tests every token, skipping any
+ *	unrecognized tokens.  It returns a pointer to the first
+ *	unrecognized token, or NULL if every token was recognized.
+ *	This version is also const-correct and does not modify the
+ *	provided string.
+ */
+const wchar_t *
+ae_wcstofflags(const wchar_t *s, unsigned long *setp, unsigned long *clrp)
+{
+	const wchar_t *start, *end;
+	struct flag *flag;
+	unsigned long set, clear;
+	const wchar_t *failed;
+
+	set = clear = 0;
+	start = s;
+	failed = NULL;
+	/* Find start of first token. */
+	while (*start == L'\t'  ||  *start == L' '  ||  *start == L',')
+		start++;
+	while (*start != L'\0') {
+		/* Locate end of token. */
+		end = start;
+		while (*end != L'\0'  &&  *end != L'\t'  &&
+		    *end != L' '  &&  *end != L',')
+			end++;
+		for (flag = flags; flag->wname != NULL; flag++) {
+			if (wmemcmp(start, flag->wname, end - start) == 0) {
+				/* Matched "noXXXX", so reverse the sense. */
+				clear |= flag->set;
+				set |= flag->clear;
+				break;
+			} else if (wmemcmp(start, flag->wname + 2, end - start)
+			    == 0) {
+				/* Matched "XXXX", so don't reverse. */
+				set |= flag->set;
+				clear |= flag->clear;
+				break;
+			}
+		}
+		/* Ignore unknown flag names. */
+		if (flag->wname == NULL  &&  failed == NULL)
+			failed = start;
+
+		/* Find start of next token. */
+		start = end;
+		while (*start == L'\t'  ||  *start == L' '  ||  *start == L',')
+			start++;
+
+	}
+
+	if (setp)
+		*setp = set;
+	if (clrp)
+		*clrp = clear;
+
+	/* Return location of first failure. */
+	return (failed);
+}
+
+
+#ifdef TEST
+#include <stdio.h>
+int
+main(int argc, char **argv)
+{
+	struct archive_entry *entry = archive_entry_new();
+	unsigned long set, clear;
+	const wchar_t *remainder;
+
+	remainder = archive_entry_copy_fflags_text_w(entry, L"nosappnd dump archive,,,,,,,");
+	archive_entry_fflags(entry, &set, &clear);
+
+	wprintf(L"set=0x%lX clear=0x%lX remainder='%ls'\n", set, clear, remainder);
+
+	wprintf(L"new flags='%s'\n", archive_entry_fflags_text(entry));
+	return (0);
+}
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_entry.h b/archivers/libarchive/files/libarchive/archive_entry.h
new file mode 100644
index 00000000000..69467515383
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry.h
@@ -0,0 +1,285 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_entry.h,v 1.22 2007/05/29 01:00:18 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_ENTRY_H_INCLUDED
+#define	ARCHIVE_ENTRY_H_INCLUDED
+
+#include <sys/types.h>
+#include <stddef.h>  /* for wchar_t */
+#include <time.h>
+#include <unistd.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+ * Description of an archive entry.
+ *
+ * Basically, a "struct stat" with a few text fields added in.
+ *
+ * TODO: Add "comment", "charset", and possibly other entries that are
+ * supported by "pax interchange" format.  However, GNU, ustar, cpio,
+ * and other variants don't support these features, so they're not an
+ * excruciatingly high priority right now.
+ *
+ * TODO: "pax interchange" format allows essentially arbitrary
+ * key/value attributes to be attached to any entry.  Supporting
+ * such extensions may make this library useful for special
+ * applications (e.g., a package manager could attach special
+ * package-management attributes to each entry).
+ */
+struct archive_entry;
+
+/*
+ * File-type constants.  These are returned from archive_entry_filetype().
+ */
+#define	AE_IFMT		0170000
+#define	AE_IFREG	0100000
+#define	AE_IFLNK	0120000
+#define	AE_IFCHR	0020000
+#define	AE_IFBLK	0060000
+#define	AE_IFDIR	0040000
+#define	AE_IFIFO	0010000
+
+/*
+ * Basic object manipulation
+ */
+
+struct archive_entry	*archive_entry_clear(struct archive_entry *);
+/* The 'clone' function does a deep copy; all of the strings are copied too. */
+struct archive_entry	*archive_entry_clone(struct archive_entry *);
+void			 archive_entry_free(struct archive_entry *);
+struct archive_entry	*archive_entry_new(void);
+
+/*
+ * Retrieve fields from an archive_entry.
+ */
+
+time_t			 archive_entry_atime(struct archive_entry *);
+long			 archive_entry_atime_nsec(struct archive_entry *);
+time_t			 archive_entry_ctime(struct archive_entry *);
+long			 archive_entry_ctime_nsec(struct archive_entry *);
+dev_t			 archive_entry_dev(struct archive_entry *);
+dev_t			 archive_entry_devmajor(struct archive_entry *);
+dev_t			 archive_entry_devminor(struct archive_entry *);
+mode_t			 archive_entry_filetype(struct archive_entry *);
+void			 archive_entry_fflags(struct archive_entry *,
+			     unsigned long *set, unsigned long *clear);
+const char		*archive_entry_fflags_text(struct archive_entry *);
+gid_t			 archive_entry_gid(struct archive_entry *);
+const char		*archive_entry_gname(struct archive_entry *);
+const wchar_t		*archive_entry_gname_w(struct archive_entry *);
+const char		*archive_entry_hardlink(struct archive_entry *);
+const wchar_t		*archive_entry_hardlink_w(struct archive_entry *);
+ino_t			 archive_entry_ino(struct archive_entry *);
+mode_t			 archive_entry_mode(struct archive_entry *);
+time_t			 archive_entry_mtime(struct archive_entry *);
+long			 archive_entry_mtime_nsec(struct archive_entry *);
+unsigned int		 archive_entry_nlink(struct archive_entry *);
+const char		*archive_entry_pathname(struct archive_entry *);
+const wchar_t		*archive_entry_pathname_w(struct archive_entry *);
+dev_t			 archive_entry_rdev(struct archive_entry *);
+dev_t			 archive_entry_rdevmajor(struct archive_entry *);
+dev_t			 archive_entry_rdevminor(struct archive_entry *);
+int64_t			 archive_entry_size(struct archive_entry *);
+const char		*archive_entry_symlink(struct archive_entry *);
+const wchar_t		*archive_entry_symlink_w(struct archive_entry *);
+uid_t			 archive_entry_uid(struct archive_entry *);
+const char		*archive_entry_uname(struct archive_entry *);
+const wchar_t		*archive_entry_uname_w(struct archive_entry *);
+
+/*
+ * Set fields in an archive_entry.
+ *
+ * Note that string 'set' functions do not copy the string, only the pointer.
+ * In contrast, 'copy' functions do copy the object pointed to.
+ */
+
+void	archive_entry_set_atime(struct archive_entry *, time_t, long);
+void	archive_entry_set_ctime(struct archive_entry *, time_t, long);
+void	archive_entry_set_dev(struct archive_entry *, dev_t);
+void	archive_entry_set_devmajor(struct archive_entry *, dev_t);
+void	archive_entry_set_devminor(struct archive_entry *, dev_t);
+void	archive_entry_set_filetype(struct archive_entry *, unsigned int);
+void	archive_entry_set_fflags(struct archive_entry *,
+	    unsigned long set, unsigned long clear);
+/* Returns pointer to start of first invalid token, or NULL if none. */
+/* Note that all recognized tokens are processed, regardless. */
+const wchar_t *archive_entry_copy_fflags_text_w(struct archive_entry *,
+	    const wchar_t *);
+void	archive_entry_set_gid(struct archive_entry *, gid_t);
+void	archive_entry_set_gname(struct archive_entry *, const char *);
+void	archive_entry_copy_gname_w(struct archive_entry *, const wchar_t *);
+void	archive_entry_set_hardlink(struct archive_entry *, const char *);
+void	archive_entry_copy_hardlink(struct archive_entry *, const char *);
+void	archive_entry_copy_hardlink_w(struct archive_entry *, const wchar_t *);
+void	archive_entry_set_ino(struct archive_entry *, unsigned long);
+void	archive_entry_set_link(struct archive_entry *, const char *);
+void	archive_entry_set_mode(struct archive_entry *, mode_t);
+void	archive_entry_set_mtime(struct archive_entry *, time_t, long);
+void	archive_entry_set_nlink(struct archive_entry *, unsigned int);
+void	archive_entry_set_pathname(struct archive_entry *, const char *);
+void	archive_entry_copy_pathname(struct archive_entry *, const char *);
+void	archive_entry_copy_pathname_w(struct archive_entry *, const wchar_t *);
+void	archive_entry_set_rdev(struct archive_entry *, dev_t);
+void	archive_entry_set_rdevmajor(struct archive_entry *, dev_t);
+void	archive_entry_set_rdevminor(struct archive_entry *, dev_t);
+void	archive_entry_set_size(struct archive_entry *, int64_t);
+void	archive_entry_set_symlink(struct archive_entry *, const char *);
+void	archive_entry_copy_symlink(struct archive_entry *, const char *);
+void	archive_entry_copy_symlink_w(struct archive_entry *, const wchar_t *);
+void	archive_entry_set_uid(struct archive_entry *, uid_t);
+void	archive_entry_set_uname(struct archive_entry *, const char *);
+void	archive_entry_copy_uname_w(struct archive_entry *, const wchar_t *);
+
+/*
+ * Routines to bulk copy fields to/from a platform-native "struct
+ * stat."  Libarchive used to just store a struct stat inside of each
+ * archive_entry object, but this created issues when trying to
+ * manipulate archives on systems different than the ones they were
+ * created on.
+ *
+ * TODO: On Linux, provide both stat32 and stat64 versions of these functions.
+ */
+const struct stat	*archive_entry_stat(struct archive_entry *);
+void	archive_entry_copy_stat(struct archive_entry *, const struct stat *);
+
+/*
+ * ACL routines.  This used to simply store and return text-format ACL
+ * strings, but that proved insufficient for a number of reasons:
+ *   = clients need control over uname/uid and gname/gid mappings
+ *   = there are many different ACL text formats
+ *   = would like to be able to read/convert archives containing ACLs
+ *     on platforms that lack ACL libraries
+ */
+
+/*
+ * Permission bits mimic POSIX.1e.  Note that I've not followed POSIX.1e's
+ * "permset"/"perm" abstract type nonsense.  A permset is just a simple
+ * bitmap, following long-standing Unix tradition.
+ */
+#define	ARCHIVE_ENTRY_ACL_EXECUTE	1
+#define	ARCHIVE_ENTRY_ACL_WRITE		2
+#define	ARCHIVE_ENTRY_ACL_READ		4
+
+/* We need to be able to specify either or both of these. */
+#define	ARCHIVE_ENTRY_ACL_TYPE_ACCESS	256
+#define	ARCHIVE_ENTRY_ACL_TYPE_DEFAULT	512
+
+/* Tag values mimic POSIX.1e */
+#define	ARCHIVE_ENTRY_ACL_USER		10001	/* Specified user. */
+#define	ARCHIVE_ENTRY_ACL_USER_OBJ 	10002	/* User who owns the file. */
+#define	ARCHIVE_ENTRY_ACL_GROUP		10003	/* Specified group. */
+#define	ARCHIVE_ENTRY_ACL_GROUP_OBJ	10004	/* Group who owns the file. */
+#define	ARCHIVE_ENTRY_ACL_MASK		10005	/* Modify group access. */
+#define	ARCHIVE_ENTRY_ACL_OTHER		10006	/* Public. */
+
+/*
+ * Set the ACL by clearing it and adding entries one at a time.
+ * Unlike the POSIX.1e ACL routines, you must specify the type
+ * (access/default) for each entry.  Internally, the ACL data is just
+ * a soup of entries.  API calls here allow you to retrieve just the
+ * entries of interest.  This design (which goes against the spirit of
+ * POSIX.1e) is useful for handling archive formats that combine
+ * default and access information in a single ACL list.
+ */
+void	 archive_entry_acl_clear(struct archive_entry *);
+void	 archive_entry_acl_add_entry(struct archive_entry *,
+	     int type, int permset, int tag, int qual, const char *name);
+void	 archive_entry_acl_add_entry_w(struct archive_entry *,
+	     int type, int permset, int tag, int qual, const wchar_t *name);
+
+/*
+ * To retrieve the ACL, first "reset", then repeatedly ask for the
+ * "next" entry.  The want_type parameter allows you to request only
+ * access entries or only default entries.
+ */
+int	 archive_entry_acl_reset(struct archive_entry *, int want_type);
+int	 archive_entry_acl_next(struct archive_entry *, int want_type,
+	     int *type, int *permset, int *tag, int *qual, const char **name);
+int	 archive_entry_acl_next_w(struct archive_entry *, int want_type,
+	     int *type, int *permset, int *tag, int *qual,
+	     const wchar_t **name);
+
+/*
+ * Construct a text-format ACL.  The flags argument is a bitmask that
+ * can include any of the following:
+ *
+ * ARCHIVE_ENTRY_ACL_TYPE_ACCESS - Include access entries.
+ * ARCHIVE_ENTRY_ACL_TYPE_DEFAULT - Include default entries.
+ * ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID - Include extra numeric ID field in
+ *    each ACL entry.  (As used by 'star'.)
+ * ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT - Include "default:" before each
+ *    default ACL entry.
+ */
+#define	ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID	1024
+#define	ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT	2048
+const wchar_t	*archive_entry_acl_text_w(struct archive_entry *, int flags);
+
+/* Return a count of entries matching 'want_type' */
+int	 archive_entry_acl_count(struct archive_entry *, int want_type);
+
+/*
+ * Private ACL parser.  This is private because it handles some
+ * very weird formats that clients should not be messing with.
+ * Clients should only deal with their platform-native formats.
+ * Because of the need to support many formats cleanly, new arguments
+ * are likely to get added on a regular basis.  Clients who try to use
+ * this interface are likely to be surprised when it changes.
+ *
+ * You were warned!
+ */
+int		 __archive_entry_acl_parse_w(struct archive_entry *,
+		     const wchar_t *, int type);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * extended attributes
+ */
+
+void	 archive_entry_xattr_clear(struct archive_entry *);
+void	 archive_entry_xattr_add_entry(struct archive_entry *,
+	     const char *name, const void *value, size_t size);
+
+/*
+ * To retrieve the xattr list, first "reset", then repeatedly ask for the
+ * "next" entry.
+ */
+
+int	archive_entry_xattr_count(struct archive_entry *);
+int	archive_entry_xattr_reset(struct archive_entry *);
+int	archive_entry_xattr_next(struct archive_entry *,
+	     const char **name, const void **value, size_t *);
+
+
+#endif /* !ARCHIVE_ENTRY_H_INCLUDED */
diff --git a/archivers/libarchive/files/libarchive/archive_entry_copy_stat.c b/archivers/libarchive/files/libarchive/archive_entry_copy_stat.c
new file mode 100644
index 00000000000..514db02743b
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry_copy_stat.c
@@ -0,0 +1,59 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_entry_copy_stat.c,v 1.1 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#include "archive_entry.h"
+
+void
+archive_entry_copy_stat(struct archive_entry *entry, const struct stat *st)
+{
+#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+	archive_entry_set_atime(entry, st->st_atime, st->st_atimespec.tv_nsec);
+	archive_entry_set_ctime(entry, st->st_ctime, st->st_ctimespec.tv_nsec);
+	archive_entry_set_mtime(entry, st->st_mtime, st->st_mtimespec.tv_nsec);
+#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+	archive_entry_set_atime(entry, st->st_atime, st->st_atim.tv_nsec);
+	archive_entry_set_ctime(entry, st->st_ctime, st->st_ctim.tv_nsec);
+	archive_entry_set_mtime(entry, st->st_mtime, st->st_mtim.tv_nsec);
+#else
+	archive_entry_set_atime(entry, st->st_atime, 0);
+	archive_entry_set_ctime(entry, st->st_ctime, 0);
+	archive_entry_set_mtime(entry, st->st_mtime, 0);
+#endif
+	archive_entry_set_dev(entry, st->st_dev);
+	archive_entry_set_gid(entry, st->st_gid);
+	archive_entry_set_uid(entry, st->st_uid);
+	archive_entry_set_ino(entry, st->st_ino);
+	archive_entry_set_nlink(entry, st->st_nlink);
+	archive_entry_set_rdev(entry, st->st_rdev);
+	archive_entry_set_size(entry, st->st_size);
+	archive_entry_set_mode(entry, st->st_mode);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_entry_private.h b/archivers/libarchive/files/libarchive/archive_entry_private.h
new file mode 100644
index 00000000000..234ba47e844
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry_private.h
@@ -0,0 +1,155 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_entry_private.h,v 1.1 2007/05/29 01:00:18 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
+#define	ARCHIVE_ENTRY_PRIVATE_H_INCLUDED
+
+/*
+ * Handle wide character (i.e., Unicode) and non-wide character
+ * strings transparently.
+ *
+ */
+
+struct aes {
+	const char *aes_mbs;
+	char *aes_mbs_alloc;
+	const wchar_t *aes_wcs;
+	wchar_t *aes_wcs_alloc;
+};
+
+struct ae_acl {
+	struct ae_acl *next;
+	int	type;			/* E.g., access or default */
+	int	tag;			/* E.g., user/group/other/mask */
+	int	permset;		/* r/w/x bits */
+	int	id;			/* uid/gid for user/group */
+	struct aes name;		/* uname/gname */
+};
+
+struct ae_xattr {
+	struct ae_xattr *next;
+
+	char	*name;
+	void	*value;
+	size_t	size;
+};
+
+/*
+ * Description of an archive entry.
+ *
+ * Basically, this is a "struct stat" with a few text fields added in.
+ *
+ * TODO: Add "comment", "charset", and possibly other entries
+ * that are supported by "pax interchange" format.  However, GNU, ustar,
+ * cpio, and other variants don't support these features, so they're not an
+ * excruciatingly high priority right now.
+ *
+ * TODO: "pax interchange" format allows essentially arbitrary
+ * key/value attributes to be attached to any entry.  Supporting
+ * such extensions may make this library useful for special
+ * applications (e.g., a package manager could attach special
+ * package-management attributes to each entry).  There are tricky
+ * API issues involved, so this is not going to happen until
+ * there's a real demand for it.
+ *
+ * TODO: Design a good API for handling sparse files.
+ */
+struct archive_entry {
+	/*
+	 * Note that ae_stat.st_mode & AE_IFMT  can be  0!
+	 *
+	 * This occurs when the actual file type of the object is not
+	 * in the archive.  For example, 'tar' archives store
+	 * hardlinks without marking the type of the underlying
+	 * object.
+	 */
+
+	/*
+	 * Read archive_entry_copy_stat.c for an explanation of why I
+	 * don't just use "struct stat" instead of "struct aest" here
+	 * and why I have this odd pointer to a separately-allocated
+	 * struct stat.
+	 */
+	void *stat;
+	int  stat_valid; /* Set to 0 whenever a field in aest changes. */
+
+	struct aest {
+		int64_t		aest_atime;
+		uint32_t	aest_atime_nsec;
+		int64_t		aest_ctime;
+		uint32_t	aest_ctime_nsec;
+		int64_t		aest_mtime;
+		uint32_t	aest_mtime_nsec;
+		gid_t		aest_gid;
+		ino_t		aest_ino;
+		mode_t		aest_mode;
+		uint32_t	aest_nlink;
+		uint64_t	aest_size;
+		uid_t		aest_uid;
+		/*
+		 * Because converting between device codes and
+		 * major/minor values is platform-specific and
+		 * inherently a bit risky, we only do that conversion
+		 * lazily.  That way, we will do a better job of
+		 * preserving information in those cases where no
+		 * conversion is actually required.
+		 */
+		int		aest_dev_is_broken_down;
+		dev_t		aest_dev;
+		dev_t		aest_devmajor;
+		dev_t		aest_devminor;
+		int		aest_rdev_is_broken_down;
+		dev_t		aest_rdev;
+		dev_t		aest_rdevmajor;
+		dev_t		aest_rdevminor;
+	} ae_stat;
+
+
+
+	/*
+	 * Use aes here so that we get transparent mbs<->wcs conversions.
+	 */
+	struct aes ae_fflags_text;	/* Text fflags per fflagstostr(3) */
+	unsigned long ae_fflags_set;		/* Bitmap fflags */
+	unsigned long ae_fflags_clear;
+	struct aes ae_gname;		/* Name of owning group */
+	struct aes ae_hardlink;	/* Name of target for hardlink */
+	struct aes ae_pathname;	/* Name of entry */
+	struct aes ae_symlink;		/* symlink contents */
+	struct aes ae_uname;		/* Name of owner */
+
+	struct ae_acl	*acl_head;
+	struct ae_acl	*acl_p;
+	int		 acl_state;	/* See acl_next for details. */
+	wchar_t		*acl_text_w;
+
+	struct ae_xattr *xattr_head;
+	struct ae_xattr *xattr_p;
+};
+
+
+#endif /* ARCHIVE_ENTRY_PRIVATE_H_INCLUDED */
diff --git a/archivers/libarchive/files/libarchive/archive_entry_stat.c b/archivers/libarchive/files/libarchive/archive_entry_stat.c
new file mode 100644
index 00000000000..6ef5b37287f
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_entry_stat.c
@@ -0,0 +1,100 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_entry_stat.c,v 1.1 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#include "archive_entry.h"
+#include "archive_entry_private.h"
+
+const struct stat *
+archive_entry_stat(struct archive_entry *entry)
+{
+	struct stat *st;
+	if (entry->stat == NULL) {
+		entry->stat = malloc(sizeof(*st));
+		if (entry->stat == NULL)
+			return (NULL);
+		entry->stat_valid = 0;
+	}
+
+	/*
+	 * If none of the underlying fields have been changed, we
+	 * don't need to regenerate.  In theory, we could use a bitmap
+	 * here to flag only those items that have changed, but the
+	 * extra complexity probably isn't worth it.  It will be very
+	 * rare for anyone to change just one field then request a new
+	 * stat structure.
+	 */
+	if (entry->stat_valid)
+		return (entry->stat);
+
+	st = entry->stat;
+	/*
+	 * Use the public interfaces to extract items, so that
+	 * the appropriate conversions get invoked.
+	 */
+	st->st_atime = archive_entry_atime(entry);
+	st->st_ctime = archive_entry_ctime(entry);
+	st->st_mtime = archive_entry_mtime(entry);
+	st->st_dev = archive_entry_dev(entry);
+	st->st_gid = archive_entry_gid(entry);
+	st->st_uid = archive_entry_uid(entry);
+	st->st_ino = archive_entry_ino(entry);
+	st->st_nlink = archive_entry_nlink(entry);
+	st->st_rdev = archive_entry_rdev(entry);
+	st->st_size = archive_entry_size(entry);
+	st->st_mode = archive_entry_mode(entry);
+
+	/*
+	 * On systems that support high-res timestamps, copy that
+	 * information into struct stat.
+	 */
+#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+	st->st_atimespec.tv_nsec = archive_entry_atime_nsec(entry);
+	st->st_ctimespec.tv_nsec = archive_entry_ctime_nsec(entry);
+	st->st_mtimespec.tv_nsec = archive_entry_mtime_nsec(entry);
+#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+	st->st_atim.tv_nsec = archive_entry_atime_nsec(entry);
+	st->st_ctim.tv_nsec = archive_entry_ctime_nsec(entry);
+	st->st_mtim.tv_nsec = archive_entry_mtime_nsec(entry);
+#endif
+
+	/*
+	 * TODO: On Linux, store 32 or 64 here depending on whether
+	 * the cached stat structure is a stat32 or a stat64.  This
+	 * will allow us to support both variants interchangably.
+	 */
+	entry->stat_valid = 1;
+
+	return (st);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_platform.h b/archivers/libarchive/files/libarchive/archive_platform.h
new file mode 100644
index 00000000000..0f8a1701667
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_platform.h
@@ -0,0 +1,125 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_platform.h,v 1.27 2007/05/29 01:00:18 kientzle Exp $
+ */
+
+/*
+ * This header is the first thing included in any of the libarchive
+ * source files.  As far as possible, platform-specific issues should
+ * be dealt with here and not within individual source files.  I'm
+ * actively trying to minimize #if blocks within the main source,
+ * since they obfuscate the code.
+ */
+
+#ifndef ARCHIVE_PLATFORM_H_INCLUDED
+#define	ARCHIVE_PLATFORM_H_INCLUDED
+
+#if defined(PLATFORM_CONFIG_H)
+/* Use hand-built config.h in environments that need it. */
+#include PLATFORM_CONFIG_H
+#elif defined(HAVE_CONFIG_H)
+/* Most POSIX platforms use the 'configure' script to build config.h */
+#include "../config.h"
+#else
+/* Warn if the library hasn't been (automatically or manually) configured. */
+#error Oops: No config.h and no pre-built configuration in archive_platform.h.
+#endif
+
+/*
+ * The config files define a lot of feature macros.  The following
+ * uses those macros to select/define replacements and include key
+ * headers as required.
+ */
+
+/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>  /* For __FBSDID */
+#else
+#define	__FBSDID(a)     /* null */
+#endif
+
+/* Try to get standard C99-style integer type definitions. */
+#if HAVE_INTTYPES_H
+#include <inttypes.h>
+#elif HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+/* Some platforms lack the standard *_MAX definitions. */
+#if !HAVE_DECL_SIZE_MAX
+#define	SIZE_MAX (~(size_t)0)
+#endif
+#if !HAVE_DECL_UINT32_MAX
+#define	UINT32_MAX (~(uint32_t)0)
+#endif
+#if !HAVE_DECL_UINT64_MAX
+#define	UINT64_MAX (~(uint64_t)0)
+#endif
+#if !HAVE_DECL_INT64_MAX
+#define	INT64_MAX ((int64_t)(UINT64_MAX >> 1))
+#endif
+#if !HAVE_DECL_INT64_MIN
+#define	INT64_MIN ((int64_t)(~INT64_MAX))
+#endif
+
+/*
+ * If this platform has <sys/acl.h>, acl_create(), acl_init(),
+ * acl_set_file(), and ACL_USER, we assume it has the rest of the
+ * POSIX.1e draft functions used in archive_read_extract.c.
+ */
+#if HAVE_SYS_ACL_H && HAVE_ACL_CREATE_ENTRY && HAVE_ACL_INIT && HAVE_ACL_SET_FILE && HAVE_ACL_USER
+#define	HAVE_POSIX_ACL	1
+#endif
+
+/*
+ * If we can't restore metadata using a file descriptor, then
+ * for compatibility's sake, close files before trying to restore metadata.
+ */
+#if defined(HAVE_FCHMOD) || defined(HAVE_FUTIMES) || defined(HAVE_ACL_SET_FD) || defined(HAVE_ACL_SET_FD_NP) || defined(HAVE_FCHOWN)
+#define	CAN_RESTORE_METADATA_FD
+#endif
+
+/* Set up defaults for internal error codes. */
+#ifndef ARCHIVE_ERRNO_FILE_FORMAT
+#if HAVE_EFTYPE
+#define	ARCHIVE_ERRNO_FILE_FORMAT EFTYPE
+#else
+#if HAVE_EILSEQ
+#define	ARCHIVE_ERRNO_FILE_FORMAT EILSEQ
+#else
+#define	ARCHIVE_ERRNO_FILE_FORMAT EINVAL
+#endif
+#endif
+#endif
+
+#ifndef ARCHIVE_ERRNO_PROGRAMMER
+#define	ARCHIVE_ERRNO_PROGRAMMER EINVAL
+#endif
+
+#ifndef ARCHIVE_ERRNO_MISC
+#define	ARCHIVE_ERRNO_MISC (-1)
+#endif
+
+#endif /* !ARCHIVE_H_INCLUDED */
diff --git a/archivers/libarchive/files/libarchive/archive_private.h b/archivers/libarchive/files/libarchive/archive_private.h
new file mode 100644
index 00000000000..9ca5893d80a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_private.h
@@ -0,0 +1,99 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_private.h,v 1.29 2007/04/02 00:15:45 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_PRIVATE_H_INCLUDED
+#define	ARCHIVE_PRIVATE_H_INCLUDED
+
+#include "archive.h"
+#include "archive_string.h"
+
+#define	ARCHIVE_WRITE_MAGIC	(0xb0c5c0deU)
+#define	ARCHIVE_READ_MAGIC	(0xdeb0c5U)
+#define ARCHIVE_WRITE_DISK_MAGIC (0xc001b0c5U)
+
+#define	ARCHIVE_STATE_ANY	0xFFFFU
+#define	ARCHIVE_STATE_NEW	1U
+#define	ARCHIVE_STATE_HEADER	2U
+#define	ARCHIVE_STATE_DATA	4U
+#define ARCHIVE_STATE_DATA_END	8U
+#define	ARCHIVE_STATE_EOF	0x10U
+#define	ARCHIVE_STATE_CLOSED	0x20U
+#define	ARCHIVE_STATE_FATAL	0x8000U
+
+struct archive_vtable {
+	int	(*archive_write_close)(struct archive *);
+	int	(*archive_write_finish)(struct archive *);
+	int	(*archive_write_header)(struct archive *,
+	    struct archive_entry *);
+	int	(*archive_write_finish_entry)(struct archive *);
+	ssize_t	(*archive_write_data)(struct archive *,
+	    const void *, size_t);
+	ssize_t	(*archive_write_data_block)(struct archive *,
+	    const void *, size_t, off_t);
+};
+
+struct archive {
+	/*
+	 * The magic/state values are used to sanity-check the
+	 * client's usage.  If an API function is called at a
+	 * ridiculous time, or the client passes us an invalid
+	 * pointer, these values allow me to catch that.
+	 */
+	unsigned int	magic;
+	unsigned int	state;
+
+	/*
+	 * Some public API functions depend on the "real" type of the
+	 * archive object.
+	 */
+	struct archive_vtable *vtable;
+
+	int		  archive_format;
+	const char	 *archive_format_name;
+
+	int	  compression_code;	/* Currently active compression. */
+	const char *compression_name;
+
+	/* Position in UNCOMPRESSED data stream. */
+	off_t		  file_position;
+	/* Position in COMPRESSED data stream. */
+	off_t		  raw_position;
+
+	int		  archive_error_number;
+	const char	 *error;
+	struct archive_string	error_string;
+};
+
+/* Check magic value and state; exit if it isn't valid. */
+void	__archive_check_magic(struct archive *, unsigned int magic,
+	    unsigned int state, const char *func);
+
+void	__archive_errx(int retvalue, const char *msg);
+
+#define	err_combine(a,b)	((a) < (b) ? (a) : (b))
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_read.3 b/archivers/libarchive/files/libarchive/archive_read.3
new file mode 100644
index 00000000000..9e4f878dc10
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read.3
@@ -0,0 +1,524 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/archive_read.3,v 1.34 2007/05/29 01:00:18 kientzle Exp $
+.\"
+.Dd August 19, 2006
+.Dt archive_read 3
+.Os
+.Sh NAME
+.Nm archive_read_new ,
+.Nm archive_read_support_compression_all ,
+.Nm archive_read_support_compression_bzip2 ,
+.Nm archive_read_support_compression_compress ,
+.Nm archive_read_support_compression_gzip ,
+.Nm archive_read_support_compression_none ,
+.Nm archive_read_support_compression_program ,
+.Nm archive_read_support_format_all ,
+.Nm archive_read_support_format_cpio ,
+.Nm archive_read_support_format_empty ,
+.Nm archive_read_support_format_iso9660 ,
+.Nm archive_read_support_format_tar ,
+.Nm archive_read_support_format_zip ,
+.Nm archive_read_open ,
+.Nm archive_read_open2 ,
+.Nm archive_read_open_fd ,
+.Nm archive_read_open_FILE ,
+.Nm archive_read_open_filename ,
+.Nm archive_read_open_memory ,
+.Nm archive_read_next_header ,
+.Nm archive_read_data ,
+.Nm archive_read_data_block ,
+.Nm archive_read_data_skip ,
+.\" #if ARCHIVE_API_VERSION < 3
+.Nm archive_read_data_into_buffer ,
+.\" #endif
+.Nm archive_read_data_into_fd ,
+.Nm archive_read_extract ,
+.Nm archive_read_extract_set_progress_callback ,
+.Nm archive_read_close ,
+.Nm archive_read_finish
+.Nd functions for reading streaming archives
+.Sh SYNOPSIS
+.In archive.h
+.Ft struct archive *
+.Fn archive_read_new "void"
+.Ft int
+.Fn archive_read_support_compression_all "struct archive *"
+.Ft int
+.Fn archive_read_support_compression_bzip2 "struct archive *"
+.Ft int
+.Fn archive_read_support_compression_compress "struct archive *"
+.Ft int
+.Fn archive_read_support_compression_gzip "struct archive *"
+.Ft int
+.Fn archive_read_support_compression_none "struct archive *"
+.Ft int
+.Fn archive_read_support_compression_program "struct archive *" "const char *cmd"
+.Ft int
+.Fn archive_read_support_format_all "struct archive *"
+.Ft int
+.Fn archive_read_support_format_cpio "struct archive *"
+.Ft int
+.Fn archive_read_support_format_empty "struct archive *"
+.Ft int
+.Fn archive_read_support_format_iso9660 "struct archive *"
+.Ft int
+.Fn archive_read_support_format_tar "struct archive *"
+.Ft int
+.Fn archive_read_support_format_zip "struct archive *"
+.Ft int
+.Fn archive_read_open "struct archive *" "void *client_data" "archive_open_callback *" "archive_read_callback *" "archive_close_callback *"
+.Ft int
+.Fn archive_read_open2 "struct archive *" "void *client_data" "archive_open_callback *" "archive_read_callback *" "archive_skip_callback *" "archive_close_callback *"
+.Ft int
+.Fn archive_read_open_FILE "struct archive *" "FILE *file"
+.Ft int
+.Fn archive_read_open_fd "struct archive *" "int fd" "size_t block_size"
+.Ft int
+.Fn archive_read_open_filename "struct archive *" "const char *filename" "size_t block_size"
+.Ft int
+.Fn archive_read_open_memory "struct archive *" "void *buff" "size_t size"
+.Ft int
+.Fn archive_read_next_header "struct archive *" "struct archive_entry **"
+.Ft ssize_t
+.Fn archive_read_data "struct archive *" "void *buff" "size_t len"
+.Ft int
+.Fn archive_read_data_block "struct archive *" "const void **buff" "size_t *len" "off_t *offset"
+.Ft int
+.Fn archive_read_data_skip "struct archive *"
+.\" #if ARCHIVE_API_VERSION < 3
+.Ft int
+.Fn archive_read_data_into_buffer "struct archive *" "void *" "ssize_t len"
+.\" #endif
+.Ft int
+.Fn archive_read_data_into_fd "struct archive *" "int fd"
+.Ft int
+.Fn archive_read_extract "struct archive *" "struct archive_entry *" "int flags"
+.Ft void
+.Fn archive_read_extract_set_progress_callback "struct archive *" "void (*func)(void *)" "void *user_data"
+.Ft int
+.Fn archive_read_close "struct archive *"
+.Ft int
+.Fn archive_read_finish "struct archive *"
+.Sh DESCRIPTION
+These functions provide a complete API for reading streaming archives.
+The general process is to first create the
+.Tn struct archive
+object, set options, initialize the reader, iterate over the archive
+headers and associated data, then close the archive and release all
+resources.
+The following summary describes the functions in approximately the
+order they would be used:
+.Bl -tag -compact -width indent
+.It Fn archive_read_new
+Allocates and initializes a
+.Tn struct archive
+object suitable for reading from an archive.
+.It Fn archive_read_support_compression_all , Fn archive_read_support_compression_bzip2 , Fn archive_read_support_compression_compress , Fn archive_read_support_compression_gzip , Fn archive_read_support_compression_none
+Enables auto-detection code and decompression support for the
+specified compression.
+Note that
+.Dq none
+is always enabled by default.
+For convenience,
+.Fn archive_read_support_compression_all
+enables all available decompression code.
+.It Fn archive_read_support_compression_program
+Data is fed through the specified external program before being dearchived.
+Note that this disables automatic detection of the compression format,
+so it makes no sense to specify this in conjunction with any other
+decompression option.
+.It Fn archive_read_support_format_all , Fn archive_read_support_format_cpio , Fn archive_read_support_format_empty , Fn archive_read_support_format_iso9660 , Fn archive_read_support_format_tar, Fn archive_read_support_format_zip
+Enables support---including auto-detection code---for the
+specified archive format.
+For example,
+.Fn archive_read_support_format_tar
+enables support for a variety of standard tar formats, old-style tar,
+ustar, pax interchange format, and many common variants.
+For convenience,
+.Fn archive_read_support_format_all
+enables support for all available formats.
+Only empty archives are supported by default.
+.It Fn archive_read_open
+The same as
+.Fn archive_read_open2 ,
+except that the skip callback is assumed to be
+.Dv NULL .
+.It Fn archive_read_open2
+Freeze the settings, open the archive, and prepare for reading entries.
+This is the most generic version of this call, which accepts
+four callback functions.
+Most clients will want to use
+.Fn archive_read_open_filename ,
+.Fn archive_read_open_FILE ,
+.Fn archive_read_open_fd ,
+or
+.Fn archive_read_open_memory
+instead.
+The library invokes the client-provided functions to obtain
+raw bytes from the archive.
+.It Fn archive_read_open_FILE
+Like
+.Fn archive_read_open ,
+except that it accepts a
+.Ft "FILE *"
+pointer.
+This function should not be used with tape drives or other devices
+that require strict I/O blocking.
+.It Fn archive_read_open_fd
+Like
+.Fn archive_read_open ,
+except that it accepts a file descriptor and block size rather than
+a set of function pointers.
+Note that the file descriptor will not be automatically closed at
+end-of-archive.
+This function is safe for use with tape drives or other blocked devices.
+.It Fn archive_read_open_file
+This is a deprecated synonym for
+.Fn archive_read_open_filename .
+.It Fn archive_read_open_filename
+Like
+.Fn archive_read_open ,
+except that it accepts a simple filename and a block size.
+A NULL filename represents standard input.
+This function is safe for use with tape drives or other blocked devices.
+.It Fn archive_read_open_memory
+Like
+.Fn archive_read_open ,
+except that it accepts a pointer and size of a block of
+memory containing the archive data.
+.It Fn archive_read_next_header
+Read the header for the next entry and return a pointer to
+a
+.Tn struct archive_entry .
+.It Fn archive_read_data
+Read data associated with the header just read.
+Internally, this is a convenience function that calls
+.Fn archive_read_data_block
+and fills any gaps with nulls so that callers see a single
+continuous stream of data.
+.It Fn archive_read_data_block
+Return the next available block of data for this entry.
+Unlike
+.Fn archive_read_data ,
+the
+.Fn archive_read_data_block
+function avoids copying data and allows you to correctly handle
+sparse files, as supported by some archive formats.
+The library guarantees that offsets will increase and that blocks
+will not overlap.
+Note that the blocks returned from this function can be much larger
+than the block size read from disk, due to compression
+and internal buffer optimizations.
+.It Fn archive_read_data_skip
+A convenience function that repeatedly calls
+.Fn archive_read_data_block
+to skip all of the data for this archive entry.
+.\" #if ARCHIVE_API_VERSION < 3
+.It Fn archive_read_data_into_buffer
+This function is deprecated and will be removed.
+Use
+.Fn archive_read_data
+instead.
+.\" #endif
+.It Fn archive_read_data_into_fd
+A convenience function that repeatedly calls
+.Fn archive_read_data_block
+to copy the entire entry to the provided file descriptor.
+.It Fn archive_read_extract , Fn archive_read_extract_set_skip_file
+A convenience function that wraps the corresponding
+.Xr archive_write_disk 3
+interfaces.
+The first call to
+.Fn archive_read_extract
+creates a restore object using
+.Xr archive_write_disk_new 3
+and
+.Xr archive_write_disk_set_standard_lookup 3 ,
+then transparently invokes
+.Xr archive_write_disk_set_options 3 ,
+.Xr archive_write_header 3 ,
+.Xr archive_write_data 3 ,
+and
+.Xr archive_write_finish_entry 3
+to create the entry on disk and copy data into it.
+The
+.Va flags
+argument is passed unmodified to
+.Xr archiv_write_disk_set_options 3 .
+.It Fn archive_read_extract_set_progress_callback
+Sets a pointer to a user-defined callback that can be used
+for updating progress displays during extraction.
+The progress function will be invoked during the extraction of large
+regular files.
+The progress function will be invoked with the pointer provided to this call.
+Generally, the data pointed to should include a reference to the archive
+object and the archive_entry object so that various statistics
+can be retrieved for the progress display.
+.It Fn archive_read_close
+Complete the archive and invoke the close callback.
+.It Fn archive_read_finish
+Invokes
+.Fn archive_read_close
+if it was not invoked manually, then release all resources.
+Note: In libarchive 1.x, this function was declared to return
+.Ft void ,
+which made it impossible to detect certain errors when
+.Fn archive_read_close
+was invoked implicitly from this function.
+The declaration is corrected beginning with libarchive 2.0.
+.El
+.Pp
+Note that the library determines most of the relevant information about
+the archive by inspection.
+In particular, it automatically detects
+.Xr gzip 1
+or
+.Xr bzip2 1
+compression and transparently performs the appropriate decompression.
+It also automatically detects the archive format.
+.Pp
+A complete description of the
+.Tn struct archive
+and
+.Tn struct archive_entry
+objects can be found in the overview manual page for
+.Xr libarchive 3 .
+.Sh CLIENT CALLBACKS
+The callback functions must match the following prototypes:
+.Bl -item -offset indent
+.It
+.Ft typedef ssize_t
+.Fn archive_read_callback "struct archive *" "void *client_data" "const void **buffer"
+.It
+.\" #if ARCHIVE_API_VERSION < 2
+.Ft typedef int
+.Fn archive_skip_callback "struct archive *" "void *client_data" "size_t request"
+.\" #else
+.\" .Ft typedef off_t
+.\" .Fn archive_skip_callback "struct archive *" "void *client_data" "off_t request"
+.\" #endif
+.It
+.Ft typedef int
+.Fn archive_open_callback "struct archive *" "void *client_data"
+.It
+.Ft typedef int
+.Fn archive_close_callback "struct archive *" "void *client_data"
+.El
+.Pp
+The open callback is invoked by
+.Fn archive_open .
+It should return
+.Cm ARCHIVE_OK
+if the underlying file or data source is successfully
+opened.
+If the open fails, it should call
+.Fn archive_set_error
+to register an error code and message and return
+.Cm ARCHIVE_FATAL .
+.Pp
+The read callback is invoked whenever the library
+requires raw bytes from the archive.
+The read callback should read data into a buffer,
+set the
+.Li const void **buffer
+argument to point to the available data, and
+return a count of the number of bytes available.
+The library will invoke the read callback again
+only after it has consumed this data.
+The library imposes no constraints on the size
+of the data blocks returned.
+On end-of-file, the read callback should
+return zero.
+On error, the read callback should invoke
+.Fn archive_set_error
+to register an error code and message and
+return -1.
+.Pp
+The skip callback is invoked when the
+library wants to ignore a block of data.
+The return value is the number of bytes actually
+skipped, which may differ from the request.
+If the callback cannot skip data, it should return
+zero.
+If the skip callback is not provided (the
+function pointer is
+.Dv NULL ),
+the library will invoke the read function
+instead and simply discard the result.
+A skip callback can provide significant
+performance gains when reading uncompressed
+archives from slow disk drives or other media
+that can skip quickly.
+.Pp
+The close callback is invoked by archive_close when
+the archive processing is complete.
+The callback should return
+.Cm ARCHIVE_OK
+on success.
+On failure, the callback should invoke
+.Fn archive_set_error
+to register an error code and message and
+return
+.Cm ARCHIVE_FATAL.
+.Sh EXAMPLE
+The following illustrates basic usage of the library.
+In this example,
+the callback functions are simply wrappers around the standard
+.Xr open 2 ,
+.Xr read 2 ,
+and
+.Xr close 2
+system calls.
+.Bd -literal -offset indent
+void
+list_archive(const char *name)
+{
+  struct mydata *mydata;
+  struct archive *a;
+  struct archive_entry *entry;
+
+  mydata = malloc(sizeof(struct mydata));
+  a = archive_read_new();
+  mydata->name = name;
+  archive_read_support_compression_all(a);
+  archive_read_support_format_all(a);
+  archive_read_open(a, mydata, myopen, myread, myclose);
+  while (archive_read_next_header(a, &entry) == ARCHIVE_OK) {
+    printf("%s\\n",archive_entry_pathname(entry));
+    archive_read_data_skip(a);
+  }
+  archive_read_finish(a);
+  free(mydata);
+}
+
+ssize_t
+myread(struct archive *a, void *client_data, const void **buff)
+{
+  struct mydata *mydata = client_data;
+
+  *buff = mydata->buff;
+  return (read(mydata->fd, mydata->buff, 10240));
+}
+
+int
+myopen(struct archive *a, void *client_data)
+{
+  struct mydata *mydata = client_data;
+
+  mydata->fd = open(mydata->name, O_RDONLY);
+  return (mydata->fd >= 0 ? ARCHIVE_OK : ARCHIVE_FATAL);
+}
+
+int
+myclose(struct archive *a, void *client_data)
+{
+  struct mydata *mydata = client_data;
+
+  if (mydata->fd > 0)
+    close(mydata->fd);
+  return (ARCHIVE_OK);
+}
+.Ed
+.Sh RETURN VALUES
+Most functions return zero on success, non-zero on error.
+The possible return codes include:
+.Cm ARCHIVE_OK
+(the operation succeeded),
+.Cm ARCHIVE_WARN
+(the operation succeeded but a non-critical error was encountered),
+.Cm ARCHIVE_EOF
+(end-of-archive was encountered),
+.Cm ARCHIVE_RETRY
+(the operation failed but can be retried),
+and
+.Cm ARCHIVE_FATAL
+(there was a fatal error; the archive should be closed immediately).
+Detailed error codes and textual descriptions are available from the
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions.
+.Pp
+.Fn archive_read_new
+returns a pointer to a freshly allocated
+.Tn struct archive
+object.
+It returns
+.Dv NULL
+on error.
+.Pp
+.Fn archive_read_data
+returns a count of bytes actually read or zero at the end of the entry.
+On error, a value of
+.Cm ARCHIVE_FATAL ,
+.Cm ARCHIVE_WARN ,
+or
+.Cm ARCHIVE_RETRY
+is returned and an error code and textual description can be retrieved from the
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions.
+.Pp
+The library expects the client callbacks to behave similarly.
+If there is an error, you can use
+.Fn archive_set_error
+to set an appropriate error code and description,
+then return one of the non-zero values above.
+(Note that the value eventually returned to the client may
+not be the same; many errors that are not critical at the level
+of basic I/O can prevent the archive from being properly read,
+thus most I/O errors eventually cause
+.Cm ARCHIVE_FATAL
+to be returned.)
+.\" .Sh ERRORS
+.Sh SEE ALSO
+.Xr tar 1 ,
+.Xr archive 3 ,
+.Xr archive_util 3 ,
+.Xr tar 5
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.Sh BUGS
+Many traditional archiver programs treat
+empty files as valid empty archives.
+For example, many implementations of
+.Xr tar 1
+allow you to append entries to an empty file.
+Of course, it is impossible to determine the format of an empty file
+by inspecting the contents, so this library treats empty files as
+having a special
+.Dq empty
+format.
diff --git a/archivers/libarchive/files/libarchive/archive_read.c b/archivers/libarchive/files/libarchive/archive_read.c
new file mode 100644
index 00000000000..54330971200
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read.c
@@ -0,0 +1,737 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This file contains the "essential" portions of the read API, that
+ * is, stuff that will probably always be used by any client that
+ * actually needs to read an archive.  Optional pieces have been, as
+ * far as possible, separated out into separate files to avoid
+ * needlessly bloating statically-linked clients.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read.c,v 1.35 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+static void	choose_decompressor(struct archive_read *, const void*, size_t);
+static int	choose_format(struct archive_read *);
+static off_t	dummy_skip(struct archive_read *, off_t);
+
+/*
+ * Allocate, initialize and return a struct archive object.
+ */
+struct archive *
+archive_read_new(void)
+{
+	struct archive_read *a;
+	unsigned char	*nulls;
+
+	a = (struct archive_read *)malloc(sizeof(*a));
+	if (a == NULL)
+		return (NULL);
+	memset(a, 0, sizeof(*a));
+	a->archive.magic = ARCHIVE_READ_MAGIC;
+	a->bytes_per_block = ARCHIVE_DEFAULT_BYTES_PER_BLOCK;
+
+	a->null_length = 1024;
+	nulls = (unsigned char *)malloc(a->null_length);
+	if (nulls == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate archive object 'nulls' element");
+		free(a);
+		return (NULL);
+	}
+	memset(nulls, 0, a->null_length);
+	a->nulls = nulls;
+
+	a->archive.state = ARCHIVE_STATE_NEW;
+	a->entry = archive_entry_new();
+
+	/* We always support uncompressed archives. */
+	archive_read_support_compression_none(&a->archive);
+
+	return (&a->archive);
+}
+
+/*
+ * Record the do-not-extract-to file. This belongs in archive_read_extract.c.
+ */
+void
+archive_read_extract_set_skip_file(struct archive *_a, dev_t d, ino_t i)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_ANY,
+	    "archive_read_extract_set_skip_file");
+	a->skip_file_dev = d;
+	a->skip_file_ino = i;
+}
+
+
+/*
+ * Open the archive
+ */
+int
+archive_read_open(struct archive *a, void *client_data,
+    archive_open_callback *client_opener, archive_read_callback *client_reader,
+    archive_close_callback *client_closer)
+{
+	/* Old archive_read_open() is just a thin shell around
+	 * archive_read_open2. */
+	return archive_read_open2(a, client_data, client_opener,
+	    client_reader, NULL, client_closer);
+}
+
+int
+archive_read_open2(struct archive *_a, void *client_data,
+    archive_open_callback *client_opener,
+    archive_read_callback *client_reader,
+    archive_skip_callback *client_skipper,
+    archive_close_callback *client_closer)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	const void *buffer;
+	ssize_t bytes_read;
+	int e;
+
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, "archive_read_open");
+
+	if (client_reader == NULL)
+		__archive_errx(1,
+		    "No reader function provided to archive_read_open");
+
+	/*
+	 * Set these NULL initially.  If the open or initial read fails,
+	 * we'll leave them NULL to indicate that the file is invalid.
+	 * (In particular, this helps ensure that the closer doesn't
+	 * get called more than once.)
+	 */
+	a->client_opener = NULL;
+	a->client_reader = NULL;
+	a->client_skipper = NULL;
+	a->client_closer = NULL;
+	a->client_data = NULL;
+
+	/* Open data source. */
+	if (client_opener != NULL) {
+		e =(client_opener)(&a->archive, client_data);
+		if (e != 0) {
+			/* If the open failed, call the closer to clean up. */
+			if (client_closer)
+				(client_closer)(&a->archive, client_data);
+			return (e);
+		}
+	}
+
+	/* Read first block now for compress format detection. */
+	bytes_read = (client_reader)(&a->archive, client_data, &buffer);
+
+	if (bytes_read < 0) {
+		/* If the first read fails, close before returning error. */
+		if (client_closer)
+			(client_closer)(&a->archive, client_data);
+		/* client_reader should have already set error information. */
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Now that the client callbacks have worked, remember them. */
+	a->client_opener = client_opener; /* Do we need to remember this? */
+	a->client_reader = client_reader;
+	a->client_skipper = client_skipper;
+	a->client_closer = client_closer;
+	a->client_data = client_data;
+
+	/* Select a decompression routine. */
+	choose_decompressor(a, buffer, (size_t)bytes_read);
+	if (a->decompressor == NULL)
+		return (ARCHIVE_FATAL);
+
+	/* Initialize decompression routine with the first block of data. */
+	e = (a->decompressor->init)(a, buffer, (size_t)bytes_read);
+
+	if (e == ARCHIVE_OK)
+		a->archive.state = ARCHIVE_STATE_HEADER;
+
+	/*
+	 * If the decompressor didn't register a skip function, provide a
+	 * dummy compression-layer skip function.
+	 */
+	if (a->decompressor->skip == NULL)
+		a->decompressor->skip = dummy_skip;
+
+	return (e);
+}
+
+/*
+ * Allow each registered decompression routine to bid on whether it
+ * wants to handle this stream.  Return index of winning bidder.
+ */
+static void
+choose_decompressor(struct archive_read *a,
+    const void *buffer, size_t bytes_read)
+{
+	int decompression_slots, i, bid, best_bid;
+	struct decompressor_t *decompressor, *best_decompressor;
+
+	decompression_slots = sizeof(a->decompressors) /
+	    sizeof(a->decompressors[0]);
+
+	best_bid = 0;
+	a->decompressor = NULL;
+	best_decompressor = NULL;
+
+	decompressor = a->decompressors;
+	for (i = 0; i < decompression_slots; i++) {
+		if (decompressor->bid) {
+			bid = (decompressor->bid)(buffer, bytes_read);
+			if (bid > best_bid || best_decompressor == NULL) {
+				best_bid = bid;
+				best_decompressor = decompressor;
+			}
+		}
+		decompressor ++;
+	}
+
+	/*
+	 * There were no bidders; this is a serious programmer error
+	 * and demands a quick and definitive abort.
+	 */
+	if (best_decompressor == NULL)
+		__archive_errx(1, "No decompressors were registered; you "
+		    "must call at least one "
+		    "archive_read_support_compression_XXX function in order "
+		    "to successfully read an archive.");
+
+	/*
+	 * There were bidders, but no non-zero bids; this means we  can't
+	 * support this stream.
+	 */
+	if (best_bid < 1) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Unrecognized archive format");
+		return;
+	}
+
+	/* Record the best decompressor for this stream. */
+	a->decompressor = best_decompressor;
+}
+
+/*
+ * Dummy skip function, for use if the compression layer doesn't provide
+ * one: This code just reads data and discards it.
+ */
+static off_t
+dummy_skip(struct archive_read * a, off_t request)
+{
+	const void * dummy_buffer;
+	ssize_t bytes_read;
+	off_t bytes_skipped;
+
+	for (bytes_skipped = 0; request > 0;) {
+		bytes_read = (a->decompressor->read_ahead)(a, &dummy_buffer, 1);
+		if (bytes_read < 0)
+			return (bytes_read);
+		if (bytes_read == 0) {
+			/* Premature EOF. */
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Truncated input file (need to skip %jd bytes)",
+			    (intmax_t)request);
+			return (ARCHIVE_FATAL);
+		}
+		if (bytes_read > request)
+			bytes_read = (ssize_t)request;
+		(a->decompressor->consume)(a, (size_t)bytes_read);
+		request -= bytes_read;
+		bytes_skipped += bytes_read;
+	}
+
+	return (bytes_skipped);
+}
+
+/*
+ * Read header of next entry.
+ */
+int
+archive_read_next_header(struct archive *_a, struct archive_entry **entryp)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct archive_entry *entry;
+	int slot, ret;
+
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC,
+	    ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
+	    "archive_read_next_header");
+
+	*entryp = NULL;
+	entry = a->entry;
+	archive_entry_clear(entry);
+	archive_clear_error(&a->archive);
+
+	/*
+	 * If client didn't consume entire data, skip any remainder
+	 * (This is especially important for GNU incremental directories.)
+	 */
+	if (a->archive.state == ARCHIVE_STATE_DATA) {
+		ret = archive_read_data_skip(&a->archive);
+		if (ret == ARCHIVE_EOF) {
+			archive_set_error(&a->archive, EIO, "Premature end-of-file.");
+			a->archive.state = ARCHIVE_STATE_FATAL;
+			return (ARCHIVE_FATAL);
+		}
+		if (ret != ARCHIVE_OK)
+			return (ret);
+	}
+
+	/* Record start-of-header. */
+	a->header_position = a->archive.file_position;
+
+	slot = choose_format(a);
+	if (slot < 0) {
+		a->archive.state = ARCHIVE_STATE_FATAL;
+		return (ARCHIVE_FATAL);
+	}
+	a->format = &(a->formats[slot]);
+	ret = (a->format->read_header)(a, entry);
+
+	/*
+	 * EOF and FATAL are persistent at this layer.  By
+	 * modifying the state, we guarantee that future calls to
+	 * read a header or read data will fail.
+	 */
+	switch (ret) {
+	case ARCHIVE_EOF:
+		a->archive.state = ARCHIVE_STATE_EOF;
+		break;
+	case ARCHIVE_OK:
+		a->archive.state = ARCHIVE_STATE_DATA;
+		break;
+	case ARCHIVE_WARN:
+		a->archive.state = ARCHIVE_STATE_DATA;
+		break;
+	case ARCHIVE_RETRY:
+		break;
+	case ARCHIVE_FATAL:
+		a->archive.state = ARCHIVE_STATE_FATAL;
+		break;
+	}
+
+	*entryp = entry;
+	a->read_data_output_offset = 0;
+	a->read_data_remaining = 0;
+	return (ret);
+}
+
+/*
+ * Allow each registered format to bid on whether it wants to handle
+ * the next entry.  Return index of winning bidder.
+ */
+static int
+choose_format(struct archive_read *a)
+{
+	int slots;
+	int i;
+	int bid, best_bid;
+	int best_bid_slot;
+
+	slots = sizeof(a->formats) / sizeof(a->formats[0]);
+	best_bid = -1;
+	best_bid_slot = -1;
+
+	/* Set up a->format and a->pformat_data for convenience of bidders. */
+	a->format = &(a->formats[0]);
+	for (i = 0; i < slots; i++, a->format++) {
+		if (a->format->bid) {
+			bid = (a->format->bid)(a);
+			if (bid == ARCHIVE_FATAL)
+				return (ARCHIVE_FATAL);
+			if ((bid > best_bid) || (best_bid_slot < 0)) {
+				best_bid = bid;
+				best_bid_slot = i;
+			}
+		}
+	}
+
+	/*
+	 * There were no bidders; this is a serious programmer error
+	 * and demands a quick and definitive abort.
+	 */
+	if (best_bid_slot < 0)
+		__archive_errx(1, "No formats were registered; you must "
+		    "invoke at least one archive_read_support_format_XXX "
+		    "function in order to successfully read an archive.");
+
+	/*
+	 * There were bidders, but no non-zero bids; this means we
+	 * can't support this stream.
+	 */
+	if (best_bid < 1) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Unrecognized archive format");
+		return (ARCHIVE_FATAL);
+	}
+
+	return (best_bid_slot);
+}
+
+/*
+ * Return the file offset (within the uncompressed data stream) where
+ * the last header started.
+ */
+int64_t
+archive_read_header_position(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_read_header_position");
+	return (a->header_position);
+}
+
+/*
+ * Read data from an archive entry, using a read(2)-style interface.
+ * This is a convenience routine that just calls
+ * archive_read_data_block and copies the results into the client
+ * buffer, filling any gaps with zero bytes.  Clients using this
+ * API can be completely ignorant of sparse-file issues; sparse files
+ * will simply be padded with nulls.
+ *
+ * DO NOT intermingle calls to this function and archive_read_data_block
+ * to read a single entry body.
+ */
+ssize_t
+archive_read_data(struct archive *_a, void *buff, size_t s)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	char	*dest;
+	const void *read_buf;
+	size_t	 bytes_read;
+	size_t	 len;
+	int	 r;
+
+	bytes_read = 0;
+	dest = (char *)buff;
+
+	while (s > 0) {
+		if (a->read_data_remaining == 0) {
+			read_buf = a->read_data_block;
+			r = archive_read_data_block(&a->archive, &read_buf,
+			    &a->read_data_remaining, &a->read_data_offset);
+			a->read_data_block = read_buf;
+			if (r == ARCHIVE_EOF)
+				return (bytes_read);
+			/*
+			 * Error codes are all negative, so the status
+			 * return here cannot be confused with a valid
+			 * byte count.  (ARCHIVE_OK is zero.)
+			 */
+			if (r < ARCHIVE_OK)
+				return (r);
+		}
+
+		if (a->read_data_offset < a->read_data_output_offset) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Encountered out-of-order sparse blocks");
+			return (ARCHIVE_RETRY);
+		}
+
+		/* Compute the amount of zero padding needed. */
+		if (a->read_data_output_offset + (off_t)s <
+		    a->read_data_offset) {
+			len = s;
+		} else if (a->read_data_output_offset <
+		    a->read_data_offset) {
+			len = a->read_data_offset -
+			    a->read_data_output_offset;
+		} else
+			len = 0;
+
+		/* Add zeroes. */
+		memset(dest, 0, len);
+		s -= len;
+		a->read_data_output_offset += len;
+		dest += len;
+		bytes_read += len;
+
+		/* Copy data if there is any space left. */
+		if (s > 0) {
+			len = a->read_data_remaining;
+			if (len > s)
+				len = s;
+			memcpy(dest, a->read_data_block, len);
+			s -= len;
+			a->read_data_block += len;
+			a->read_data_remaining -= len;
+			a->read_data_output_offset += len;
+			a->read_data_offset += len;
+			dest += len;
+			bytes_read += len;
+		}
+	}
+	return (bytes_read);
+}
+
+#if ARCHIVE_API_VERSION < 3
+/*
+ * Obsolete function provided for compatibility only.  Note that the API
+ * of this function doesn't allow the caller to detect if the remaining
+ * data from the archive entry is shorter than the buffer provided, or
+ * even if an error occurred while reading data.
+ */
+int
+archive_read_data_into_buffer(struct archive *a, void *d, ssize_t len)
+{
+
+	archive_read_data(a, d, len);
+	return (ARCHIVE_OK);
+}
+#endif
+
+/*
+ * Skip over all remaining data in this entry.
+ */
+int
+archive_read_data_skip(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	int r;
+	const void *buff;
+	size_t size;
+	off_t offset;
+
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA,
+	    "archive_read_data_skip");
+
+	if (a->format->read_data_skip != NULL)
+		r = (a->format->read_data_skip)(a);
+	else {
+		while ((r = archive_read_data_block(&a->archive,
+			    &buff, &size, &offset))
+		    == ARCHIVE_OK)
+			;
+	}
+
+	if (r == ARCHIVE_EOF)
+		r = ARCHIVE_OK;
+
+	a->archive.state = ARCHIVE_STATE_HEADER;
+	return (r);
+}
+
+/*
+ * Read the next block of entry data from the archive.
+ * This is a zero-copy interface; the client receives a pointer,
+ * size, and file offset of the next available block of data.
+ *
+ * Returns ARCHIVE_OK if the operation is successful, ARCHIVE_EOF if
+ * the end of entry is encountered.
+ */
+int
+archive_read_data_block(struct archive *_a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA,
+	    "archive_read_data_block");
+
+	if (a->format->read_data == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "Internal error: "
+		    "No format_read_data_block function registered");
+		return (ARCHIVE_FATAL);
+	}
+
+	return (a->format->read_data)(a, buff, size, offset);
+}
+
+/*
+ * Close the file and release most resources.
+ *
+ * Be careful: client might just call read_new and then read_finish.
+ * Don't assume we actually read anything or performed any non-trivial
+ * initialization.
+ */
+int
+archive_read_close(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	int r = ARCHIVE_OK, r1 = ARCHIVE_OK;
+	size_t i, n;
+
+	__archive_check_magic(&a->archive, ARCHIVE_READ_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_read_close");
+	a->archive.state = ARCHIVE_STATE_CLOSED;
+
+	/* Call cleanup functions registered by optional components. */
+	if (a->cleanup_archive_extract != NULL)
+		r = (a->cleanup_archive_extract)(a);
+
+	/* TODO: Clean up the formatters. */
+
+	/* Clean up the decompressors. */
+	n = sizeof(a->decompressors)/sizeof(a->decompressors[0]);
+	for (i = 0; i < n; i++) {
+		if (a->decompressors[i].finish != NULL) {
+			r1 = (a->decompressors[i].finish)(a);
+			if (r1 < r)
+				r = r1;
+		}
+	}
+
+	/* Close the client stream. */
+	if (a->client_closer != NULL) {
+		r1 = ((a->client_closer)(&a->archive, a->client_data));
+		if (r1 < r)
+			r = r1;
+	}
+
+	return (r);
+}
+
+/*
+ * Release memory and other resources.
+ */
+#if ARCHIVE_API_VERSION > 1
+int
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+void
+#endif
+archive_read_finish(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	int i;
+	int slots;
+	int r = ARCHIVE_OK;
+
+	__archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_ANY,
+	    "archive_read_finish");
+	if (a->archive.state != ARCHIVE_STATE_CLOSED)
+		r = archive_read_close(&a->archive);
+
+	/* Cleanup format-specific data. */
+	slots = sizeof(a->formats) / sizeof(a->formats[0]);
+	for (i = 0; i < slots; i++) {
+		a->format = &(a->formats[i]);
+		if (a->formats[i].cleanup)
+			(a->formats[i].cleanup)(a);
+	}
+
+	/* Casting a pointer to int allows us to remove 'const.' */
+	free((void *)(uintptr_t)(const void *)a->nulls);
+	archive_string_free(&a->archive.error_string);
+	if (a->entry)
+		archive_entry_free(a->entry);
+	a->archive.magic = 0;
+	free(a);
+#if ARCHIVE_API_VERSION > 1
+	return (r);
+#endif
+}
+
+/*
+ * Used internally by read format handlers to register their bid and
+ * initialization functions.
+ */
+int
+__archive_read_register_format(struct archive_read *a,
+    void *format_data,
+    int (*bid)(struct archive_read *),
+    int (*read_header)(struct archive_read *, struct archive_entry *),
+    int (*read_data)(struct archive_read *, const void **, size_t *, off_t *),
+    int (*read_data_skip)(struct archive_read *),
+    int (*cleanup)(struct archive_read *))
+{
+	int i, number_slots;
+
+	__archive_check_magic(&a->archive,
+	    ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW,
+	    "__archive_read_register_format");
+
+	number_slots = sizeof(a->formats) / sizeof(a->formats[0]);
+
+	for (i = 0; i < number_slots; i++) {
+		if (a->formats[i].bid == bid)
+			return (ARCHIVE_WARN); /* We've already installed */
+		if (a->formats[i].bid == NULL) {
+			a->formats[i].bid = bid;
+			a->formats[i].read_header = read_header;
+			a->formats[i].read_data = read_data;
+			a->formats[i].read_data_skip = read_data_skip;
+			a->formats[i].cleanup = cleanup;
+			a->formats[i].data = format_data;
+			return (ARCHIVE_OK);
+		}
+	}
+
+	__archive_errx(1, "Not enough slots for format registration");
+	return (ARCHIVE_FATAL); /* Never actually called. */
+}
+
+/*
+ * Used internally by decompression routines to register their bid and
+ * initialization functions.
+ */
+struct decompressor_t *
+__archive_read_register_compression(struct archive_read *a,
+    int (*bid)(const void *, size_t),
+    int (*init)(struct archive_read *, const void *, size_t))
+{
+	int i, number_slots;
+
+	__archive_check_magic(&a->archive,
+	    ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW,
+	    "__archive_read_register_compression");
+
+	number_slots = sizeof(a->decompressors) / sizeof(a->decompressors[0]);
+
+	for (i = 0; i < number_slots; i++) {
+		if (a->decompressors[i].bid == bid)
+			return (a->decompressors + i);
+		if (a->decompressors[i].bid == NULL) {
+			a->decompressors[i].bid = bid;
+			a->decompressors[i].init = init;
+			return (a->decompressors + i);
+		}
+	}
+
+	__archive_errx(1, "Not enough slots for compression registration");
+	return (NULL); /* Never actually executed. */
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_data_into_fd.c b/archivers/libarchive/files/libarchive/archive_read_data_into_fd.c
new file mode 100644
index 00000000000..664cc2c3c24
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_data_into_fd.c
@@ -0,0 +1,89 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_data_into_fd.c,v 1.15 2007/04/02 00:21:46 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+
+/* Maximum amount of data to write at one time. */
+#define	MAX_WRITE	(1024 * 1024)
+
+/*
+ * This implementation minimizes copying of data and is sparse-file aware.
+ */
+int
+archive_read_data_into_fd(struct archive *a, int fd)
+{
+	int r;
+	const void *buff;
+	size_t size, bytes_to_write;
+	ssize_t bytes_written, total_written;
+	off_t offset;
+	off_t output_offset;
+
+	__archive_check_magic(a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, "archive_read_data_into_fd");
+
+	total_written = 0;
+	output_offset = 0;
+
+	while ((r = archive_read_data_block(a, &buff, &size, &offset)) ==
+	    ARCHIVE_OK) {
+		const char *p = buff;
+		if (offset > output_offset) {
+			lseek(fd, offset - output_offset, SEEK_CUR);
+			output_offset = offset;
+		}
+		while (size > 0) {
+			bytes_to_write = size;
+			if (bytes_to_write > MAX_WRITE)
+				bytes_to_write = MAX_WRITE;
+			bytes_written = write(fd, p, bytes_to_write);
+			if (bytes_written < 0) {
+				archive_set_error(a, errno, "Write error");
+				return (-1);
+			}
+			output_offset += bytes_written;
+			total_written += bytes_written;
+			p += bytes_written;
+			size -= bytes_written;
+		}
+	}
+
+	if (r != ARCHIVE_EOF)
+		return (r);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_extract.c b/archivers/libarchive/files/libarchive/archive_read_extract.c
new file mode 100644
index 00000000000..423ff7dd3c5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_extract.c
@@ -0,0 +1,170 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_extract.c,v 1.59 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+#include "archive_write_disk_private.h"
+
+struct extract {
+	struct archive *ad; /* archive_write_disk object */
+
+	/* Progress function invoked during extract. */
+	void			(*extract_progress)(void *);
+	void			 *extract_progress_user_data;
+};
+
+static int	archive_read_extract_cleanup(struct archive_read *);
+static int	copy_data(struct archive *ar, struct archive *aw);
+static struct extract *get_extract(struct archive_read *);
+
+static struct extract *
+get_extract(struct archive_read *a)
+{
+	/* If we haven't initialized, do it now. */
+	/* This also sets up a lot of global state. */
+	if (a->extract == NULL) {
+		a->extract = (struct extract *)malloc(sizeof(*a->extract));
+		if (a->extract == NULL) {
+			archive_set_error(&a->archive, ENOMEM, "Can't extract");
+			return (NULL);
+		}
+		a->extract->ad = archive_write_disk_new();
+		if (a->extract->ad == NULL) {
+			archive_set_error(&a->archive, ENOMEM, "Can't extract");
+			return (NULL);
+		}
+		archive_write_disk_set_standard_lookup(a->extract->ad);
+		a->cleanup_archive_extract = archive_read_extract_cleanup;
+	}
+	return (a->extract);
+}
+
+int
+archive_read_extract(struct archive *_a, struct archive_entry *entry, int flags)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct extract *extract;
+	int r, r2;
+
+	extract = get_extract(a);
+	if (extract == NULL)
+		return (ARCHIVE_FATAL);
+
+	/* Set up for this particular entry. */
+	extract = a->extract;
+	archive_write_disk_set_options(a->extract->ad, flags);
+	archive_write_disk_set_skip_file(a->extract->ad,
+	    a->skip_file_dev, a->skip_file_ino);
+	r = archive_write_header(a->extract->ad, entry);
+	if (r < ARCHIVE_WARN)
+		r = ARCHIVE_WARN;
+	if (r != ARCHIVE_OK)
+		/* If _write_header failed, copy the error. */
+ 		archive_copy_error(&a->archive, extract->ad);
+	else
+		/* Otherwise, pour data into the entry. */
+		r = copy_data(_a, a->extract->ad);
+	r2 = archive_write_finish_entry(a->extract->ad);
+	if (r2 < ARCHIVE_WARN)
+		r2 = ARCHIVE_WARN;
+	/* Use the first message. */
+	if (r2 != ARCHIVE_OK && r == ARCHIVE_OK)
+ 		archive_copy_error(&a->archive, extract->ad);
+	/* Use the worst error return. */
+	if (r2 < r)
+		r = r2;
+	return (r);
+}
+
+void
+archive_read_extract_set_progress_callback(struct archive *_a,
+    void (*progress_func)(void *), void *user_data)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct extract *extract = get_extract(a);
+	if (extract != NULL) {
+		extract->extract_progress = progress_func;
+		extract->extract_progress_user_data = user_data;
+	}
+}
+
+static int
+copy_data(struct archive *ar, struct archive *aw)
+{
+	int r;
+	const void *buff;
+	size_t size;
+	off_t offset;
+
+	for (;;) {
+		r = archive_read_data_block(ar, &buff, &size, &offset);
+		if (r == ARCHIVE_EOF)
+			return (ARCHIVE_OK);
+		if (r != ARCHIVE_OK)
+			return (r);
+		r = archive_write_data_block(aw, buff, size, offset);
+		if (r < ARCHIVE_WARN)
+			r = ARCHIVE_WARN;
+		if (r != ARCHIVE_OK) {
+			archive_set_error(ar, archive_errno(aw),
+			    "%s", archive_error_string(aw));
+			return (r);
+		}
+	}
+}
+
+/*
+ * Cleanup function for archive_extract.
+ */
+static int
+archive_read_extract_cleanup(struct archive_read *a)
+{
+	int ret = ARCHIVE_OK;
+
+#if ARCHIVE_API_VERSION > 1
+	ret =
+#endif
+	    archive_write_finish(a->extract->ad);
+	free(a->extract);
+	a->extract = NULL;
+	return (ret);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_open_fd.c b/archivers/libarchive/files/libarchive/archive_read_open_fd.c
new file mode 100644
index 00000000000..2ebd46d6cdf
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_open_fd.c
@@ -0,0 +1,187 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_open_fd.c,v 1.13 2007/06/26 03:06:48 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct read_fd_data {
+	int	 fd;
+	size_t	 block_size;
+	char	 can_skip;
+	void	*buffer;
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_read(struct archive *, void *, const void **buff);
+#if ARCHIVE_API_VERSION < 2
+static ssize_t	file_skip(struct archive *, void *, size_t request);
+#else
+static off_t	file_skip(struct archive *, void *, off_t request);
+#endif
+
+int
+archive_read_open_fd(struct archive *a, int fd, size_t block_size)
+{
+	struct read_fd_data *mine;
+
+	mine = (struct read_fd_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	mine->block_size = block_size;
+	mine->buffer = malloc(mine->block_size);
+	if (mine->buffer == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		free(mine);
+		return (ARCHIVE_FATAL);
+	}
+	mine->fd = fd;
+	/* lseek() hardly ever works, so disable it by default.  See below. */
+	mine->can_skip = 0;
+	return (archive_read_open2(a, mine, file_open, file_read, file_skip, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	struct read_fd_data *mine = (struct read_fd_data *)client_data;
+	struct stat st;
+
+	if (fstat(mine->fd, &st) != 0) {
+		archive_set_error(a, errno, "Can't stat fd %d", mine->fd);
+		return (ARCHIVE_FATAL);
+	}
+
+	if (S_ISREG(st.st_mode)) {
+		archive_read_extract_set_skip_file(a, st.st_dev, st.st_ino);
+		/*
+		 * Enabling skip here is a performance optimization for
+		 * anything that supports lseek().  On FreeBSD, only
+		 * regular files and raw disk devices support lseek() and
+		 * there's no portable way to determine if a device is
+		 * a raw disk device, so we only enable this optimization
+		 * for regular files.
+		 */
+		mine->can_skip = 1;
+	}
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+file_read(struct archive *a, void *client_data, const void **buff)
+{
+	struct read_fd_data *mine = (struct read_fd_data *)client_data;
+	ssize_t bytes_read;
+
+	*buff = mine->buffer;
+	bytes_read = read(mine->fd, mine->buffer, mine->block_size);
+	if (bytes_read < 0) {
+		archive_set_error(a, errno, "Error reading fd %d", mine->fd);
+	}
+	return (bytes_read);
+}
+
+#if ARCHIVE_API_VERSION < 2
+static ssize_t
+file_skip(struct archive *a, void *client_data, size_t request)
+#else
+static off_t
+file_skip(struct archive *a, void *client_data, off_t request)
+#endif
+{
+	struct read_fd_data *mine = (struct read_fd_data *)client_data;
+	off_t old_offset, new_offset;
+
+	if (!mine->can_skip)
+		return (0);
+
+	/* Reduce request to the next smallest multiple of block_size */
+	request = (request / mine->block_size) * mine->block_size;
+	if (request == 0)
+		return (0);
+
+	/*
+	 * Hurray for lazy evaluation: if the first lseek fails, the second
+	 * one will not be executed.
+	 */
+	if (((old_offset = lseek(mine->fd, 0, SEEK_CUR)) < 0) ||
+	    ((new_offset = lseek(mine->fd, request, SEEK_CUR)) < 0))
+	{
+		/* If seek failed once, it will probably fail again. */
+		mine->can_skip = 0;
+
+		if (errno == ESPIPE)
+		{
+			/*
+			 * Failure to lseek() can be caused by the file
+			 * descriptor pointing to a pipe, socket or FIFO.
+			 * Return 0 here, so the compression layer will use
+			 * read()s instead to advance the file descriptor.
+			 * It's slower of course, but works as well.
+			 */
+			return (0);
+		}
+		/*
+		 * There's been an error other than ESPIPE. This is most
+		 * likely caused by a programmer error (too large request)
+		 * or a corrupted archive file.
+		 */
+		archive_set_error(a, errno, "Error seeking");
+		return (-1);
+	}
+	return (new_offset - old_offset);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct read_fd_data *mine = (struct read_fd_data *)client_data;
+
+	(void)a; /* UNUSED */
+	if (mine->buffer != NULL)
+		free(mine->buffer);
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_open_file.c b/archivers/libarchive/files/libarchive/archive_read_open_file.c
new file mode 100644
index 00000000000..55c431c7da6
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_open_file.c
@@ -0,0 +1,167 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_open_file.c,v 1.20 2007/06/26 03:06:48 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct read_FILE_data {
+	FILE    *f;
+	size_t	 block_size;
+	void	*buffer;
+	char	 can_skip;
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_read(struct archive *, void *, const void **buff);
+#if ARCHIVE_API_VERSION < 2
+static ssize_t	file_skip(struct archive *, void *, size_t request);
+#else
+static off_t	file_skip(struct archive *, void *, off_t request);
+#endif
+
+int
+archive_read_open_FILE(struct archive *a, FILE *f)
+{
+	struct read_FILE_data *mine;
+
+	mine = (struct read_FILE_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	mine->block_size = 128 * 1024;
+	mine->buffer = malloc(mine->block_size);
+	if (mine->buffer == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		free(mine);
+		return (ARCHIVE_FATAL);
+	}
+	mine->f = f;
+	/* Suppress skip by default. See below. */
+	mine->can_skip = 0;
+	return (archive_read_open2(a, mine, file_open, file_read,
+		    file_skip, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
+	struct stat st;
+
+	/*
+	 * If we can't fstat() the file, it may just be that
+	 * it's not a file.  (FILE * objects can wrap many kinds
+	 * of I/O streams.)
+	 */
+	if (fstat(fileno(mine->f), &st) == 0 && S_ISREG(st.st_mode)) {
+		archive_read_extract_set_skip_file(a, st.st_dev, st.st_ino);
+		/* Enable the seek optimization for regular files. */
+		mine->can_skip = 1;
+	}
+
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+file_read(struct archive *a, void *client_data, const void **buff)
+{
+	struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
+	ssize_t bytes_read;
+
+	*buff = mine->buffer;
+	bytes_read = fread(mine->buffer, 1, mine->block_size, mine->f);
+	if (bytes_read < 0) {
+		archive_set_error(a, errno, "Error reading file");
+	}
+	return (bytes_read);
+}
+
+#if ARCHIVE_API_VERSION < 2
+static ssize_t
+file_skip(struct archive *a, void *client_data, size_t request)
+#else
+static off_t
+file_skip(struct archive *a, void *client_data, off_t request)
+#endif
+{
+	struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
+
+	(void)a; /* UNUSED */
+
+	/*
+	 * If we can't skip, return 0 as the amount we did step and
+	 * the caller will work around by reading and discarding.
+	 */
+	if (!mine->can_skip)
+		return (0);
+	if (request == 0)
+		return (0);
+
+#if HAVE_FSEEKO
+	if (fseeko(mine->f, request, SEEK_CUR) != 0)
+#else
+	if (fseek(mine->f, request, SEEK_CUR) != 0)
+#endif
+	{
+		mine->can_skip = 0;
+		return (0);
+	}
+	return (request);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
+
+	(void)a; /* UNUSED */
+	if (mine->buffer != NULL)
+		free(mine->buffer);
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_open_filename.c b/archivers/libarchive/files/libarchive/archive_read_open_filename.c
new file mode 100644
index 00000000000..02e7902f3a8
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_open_filename.c
@@ -0,0 +1,263 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_open_filename.c,v 1.20 2007/06/26 03:06:48 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct read_file_data {
+	int	 fd;
+	size_t	 block_size;
+	void	*buffer;
+	mode_t	 st_mode;  /* Mode bits for opened file. */
+	char	 can_skip; /* This file supports skipping. */
+	char	 filename[1]; /* Must be last! */
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_read(struct archive *, void *, const void **buff);
+#if ARCHIVE_API_VERSION < 2
+static ssize_t	file_skip(struct archive *, void *, size_t request);
+#else
+static off_t	file_skip(struct archive *, void *, off_t request);
+#endif
+
+int
+archive_read_open_file(struct archive *a, const char *filename,
+    size_t block_size)
+{
+	return (archive_read_open_filename(a, filename, block_size));
+}
+
+int
+archive_read_open_filename(struct archive *a, const char *filename,
+    size_t block_size)
+{
+	struct read_file_data *mine;
+
+	if (filename == NULL || filename[0] == '\0') {
+		mine = (struct read_file_data *)malloc(sizeof(*mine));
+		if (mine == NULL) {
+			archive_set_error(a, ENOMEM, "No memory");
+			return (ARCHIVE_FATAL);
+		}
+		mine->filename[0] = '\0';
+	} else {
+		mine = (struct read_file_data *)malloc(sizeof(*mine) + strlen(filename));
+		if (mine == NULL) {
+			archive_set_error(a, ENOMEM, "No memory");
+			return (ARCHIVE_FATAL);
+		}
+		strcpy(mine->filename, filename);
+	}
+	mine->block_size = block_size;
+	mine->buffer = NULL;
+	mine->fd = -1;
+	/* lseek() almost never works; disable it by default.  See below. */
+	mine->can_skip = 0;
+	return (archive_read_open2(a, mine, file_open, file_read, file_skip, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	struct read_file_data *mine = (struct read_file_data *)client_data;
+	struct stat st;
+
+	mine->buffer = malloc(mine->block_size);
+	if (mine->buffer == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	if (mine->filename[0] != '\0')
+		mine->fd = open(mine->filename, O_RDONLY);
+	else
+		mine->fd = 0; /* Fake "open" for stdin. */
+	if (mine->fd < 0) {
+		archive_set_error(a, errno, "Failed to open '%s'",
+		    mine->filename);
+		return (ARCHIVE_FATAL);
+	}
+	if (fstat(mine->fd, &st) == 0) {
+		/* If we're reading a file from disk, ensure that we don't
+		   overwrite it with an extracted file. */
+		if (S_ISREG(st.st_mode)) {
+			archive_read_extract_set_skip_file(a, st.st_dev, st.st_ino);
+			/*
+			 * Enabling skip here is a performance
+			 * optimization for anything that supports
+			 * lseek().  On FreeBSD, only regular files
+			 * and raw disk devices support lseek() and
+			 * there's no portable way to determine if a
+			 * device is a raw disk device, so we only
+			 * enable this optimization for regular files.
+			 */
+			mine->can_skip = 1;
+		}
+		/* Remember mode so close can decide whether to flush. */
+		mine->st_mode = st.st_mode;
+	} else {
+		if (mine->filename[0] == '\0')
+			archive_set_error(a, errno, "Can't stat stdin");
+		else
+			archive_set_error(a, errno, "Can't stat '%s'",
+			    mine->filename);
+		return (ARCHIVE_FATAL);
+	}
+	return (0);
+}
+
+static ssize_t
+file_read(struct archive *a, void *client_data, const void **buff)
+{
+	struct read_file_data *mine = (struct read_file_data *)client_data;
+	ssize_t bytes_read;
+
+	*buff = mine->buffer;
+	bytes_read = read(mine->fd, mine->buffer, mine->block_size);
+	if (bytes_read < 0) {
+		if (mine->filename[0] == '\0')
+			archive_set_error(a, errno, "Error reading stdin");
+		else
+			archive_set_error(a, errno, "Error reading '%s'",
+			    mine->filename);
+	}
+	return (bytes_read);
+}
+
+#if ARCHIVE_API_VERSION < 2
+static ssize_t
+file_skip(struct archive *a, void *client_data, size_t request)
+#else
+static off_t
+file_skip(struct archive *a, void *client_data, off_t request)
+#endif
+{
+	struct read_file_data *mine = (struct read_file_data *)client_data;
+	off_t old_offset, new_offset;
+
+	if (!mine->can_skip) /* We can't skip, so ... */
+		return (0); /* ... skip zero bytes. */
+
+	/* Reduce request to the next smallest multiple of block_size */
+	request = (request / mine->block_size) * mine->block_size;
+	if (request == 0)
+		return (0);
+
+	/*
+	 * Hurray for lazy evaluation: if the first lseek fails, the second
+	 * one will not be executed.
+	 */
+	if (((old_offset = lseek(mine->fd, 0, SEEK_CUR)) < 0) ||
+	    ((new_offset = lseek(mine->fd, request, SEEK_CUR)) < 0))
+	{
+		/* If skip failed once, it will probably fail again. */
+		mine->can_skip = 0;
+
+		if (errno == ESPIPE)
+		{
+			/*
+			 * Failure to lseek() can be caused by the file
+			 * descriptor pointing to a pipe, socket or FIFO.
+			 * Return 0 here, so the compression layer will use
+			 * read()s instead to advance the file descriptor.
+			 * It's slower of course, but works as well.
+			 */
+			return (0);
+		}
+		/*
+		 * There's been an error other than ESPIPE. This is most
+		 * likely caused by a programmer error (too large request)
+		 * or a corrupted archive file.
+		 */
+		if (mine->filename[0] == '\0')
+			/*
+			 * Should never get here, since lseek() on stdin ought
+			 * to return an ESPIPE error.
+			 */
+			archive_set_error(a, errno, "Error seeking in stdin");
+		else
+			archive_set_error(a, errno, "Error seeking in '%s'",
+			    mine->filename);
+		return (-1);
+	}
+	return (new_offset - old_offset);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct read_file_data *mine = (struct read_file_data *)client_data;
+
+	(void)a; /* UNUSED */
+
+	/*
+	 * Sometimes, we should flush the input before closing.
+	 *   Regular files: faster to just close without flush.
+	 *   Devices: must not flush (user might need to
+	 *      read the "next" item on a non-rewind device).
+	 *   Pipes and sockets:  must flush (otherwise, the
+	 *      program feeding the pipe or socket may complain).
+	 * Here, I flush everything except for regular files and
+	 * device nodes.
+	 */
+	if (!S_ISREG(mine->st_mode)
+	    && !S_ISCHR(mine->st_mode)
+	    && !S_ISBLK(mine->st_mode)) {
+		ssize_t bytesRead;
+		do {
+			bytesRead = read(mine->fd, mine->buffer,
+			    mine->block_size);
+		} while (bytesRead > 0);
+	}
+	/* If a named file was opened, then it needs to be closed. */
+	if (mine->filename[0] != '\0')
+		close(mine->fd);
+	if (mine->buffer != NULL)
+		free(mine->buffer);
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_open_memory.c b/archivers/libarchive/files/libarchive/archive_read_open_memory.c
new file mode 100644
index 00000000000..61f574fa770
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_open_memory.c
@@ -0,0 +1,156 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_open_memory.c,v 1.6 2007/07/06 15:51:59 kientzle Exp $");
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "archive.h"
+
+/*
+ * Glue to read an archive from a block of memory.
+ *
+ * This is mostly a huge help in building test harnesses;
+ * test programs can build archives in memory and read them
+ * back again without having to mess with files on disk.
+ */
+
+struct read_memory_data {
+	unsigned char	*buffer;
+	unsigned char	*end;
+	ssize_t	 read_size;
+};
+
+static int	memory_read_close(struct archive *, void *);
+static int	memory_read_open(struct archive *, void *);
+#if ARCHIVE_API_VERSION < 2
+static ssize_t	memory_read_skip(struct archive *, void *, size_t request);
+#else
+static off_t	memory_read_skip(struct archive *, void *, off_t request);
+#endif
+static ssize_t	memory_read(struct archive *, void *, const void **buff);
+
+int
+archive_read_open_memory(struct archive *a, void *buff, size_t size)
+{
+	return archive_read_open_memory2(a, buff, size, size);
+}
+
+/*
+ * Don't use _open_memory2() in production code; the archive_read_open_memory()
+ * version is the one you really want.  This is just here so that
+ * test harnesses can exercise block operations inside the library.
+ */
+int
+archive_read_open_memory2(struct archive *a, void *buff,
+    size_t size, size_t read_size)
+{
+	struct read_memory_data *mine;
+
+	mine = (struct read_memory_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	memset(mine, 0, sizeof(*mine));
+	mine->buffer = (unsigned char *)buff;
+	mine->end = mine->buffer + size;
+	mine->read_size = read_size;
+	return (archive_read_open2(a, mine, memory_read_open,
+		    memory_read, memory_read_skip, memory_read_close));
+}
+
+/*
+ * There's nothing to open.
+ */
+static int
+memory_read_open(struct archive *a, void *client_data)
+{
+	(void)a; /* UNUSED */
+	(void)client_data; /* UNUSED */
+	return (ARCHIVE_OK);
+}
+
+/*
+ * This is scary simple:  Just advance a pointer.  Limiting
+ * to read_size is not technically necessary, but it exercises
+ * more of the internal logic when used with a small block size
+ * in a test harness.  Production use should not specify a block
+ * size; then this is much faster.
+ */
+static ssize_t
+memory_read(struct archive *a, void *client_data, const void **buff)
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+	ssize_t size;
+
+	(void)a; /* UNUSED */
+	*buff = mine->buffer;
+	size = mine->end - mine->buffer;
+	if (size > mine->read_size)
+		size = mine->read_size;
+        mine->buffer += size;
+	return (size);
+}
+
+/*
+ * Advancing is just as simple.  Again, this is doing more than
+ * necessary in order to better exercise internal code when used
+ * as a test harness.
+ */
+#if ARCHIVE_API_VERSION < 2
+static ssize_t
+memory_read_skip(struct archive *a, void *client_data, size_t skip)
+#else
+static off_t
+memory_read_skip(struct archive *a, void *client_data, off_t skip)
+#endif
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+
+	(void)a; /* UNUSED */
+	if ((off_t)skip > (off_t)(mine->end - mine->buffer))
+		skip = mine->end - mine->buffer;
+	/* Round down to block size. */
+	skip /= mine->read_size;
+	skip *= mine->read_size;
+	mine->buffer += skip;
+	return (skip);
+}
+
+/*
+ * Close is just cleaning up our one small bit of data.
+ */
+static int
+memory_read_close(struct archive *a, void *client_data)
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+	(void)a; /* UNUSED */
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_private.h b/archivers/libarchive/files/libarchive/archive_read_private.h
new file mode 100644
index 00000000000..f0f52021132
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_private.h
@@ -0,0 +1,176 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_read_private.h,v 1.3 2007/05/29 01:00:18 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_READ_PRIVATE_H_INCLUDED
+#define	ARCHIVE_READ_PRIVATE_H_INCLUDED
+
+#include "archive.h"
+#include "archive_string.h"
+#include "archive_private.h"
+
+struct archive_read {
+	struct archive	archive;
+
+	struct archive_entry	*entry;
+
+	/* Dev/ino of the archive being read/written. */
+	dev_t		  skip_file_dev;
+	ino_t		  skip_file_ino;
+
+	/* Utility:  Pointer to a block of nulls. */
+	const unsigned char	*nulls;
+	size_t			 null_length;
+
+	/*
+	 * Used by archive_read_data() to track blocks and copy
+	 * data to client buffers, filling gaps with zero bytes.
+	 */
+	const char	 *read_data_block;
+	off_t		  read_data_offset;
+	off_t		  read_data_output_offset;
+	size_t		  read_data_remaining;
+
+	/* Callbacks to open/read/write/close archive stream. */
+	archive_open_callback	*client_opener;
+	archive_read_callback	*client_reader;
+	archive_skip_callback	*client_skipper;
+	archive_write_callback	*client_writer;
+	archive_close_callback	*client_closer;
+	void			*client_data;
+
+	/*
+	 * Blocking information.  Note that bytes_in_last_block is
+	 * misleadingly named; I should find a better name.  These
+	 * control the final output from all compressors, including
+	 * compression_none.
+	 */
+	int		  bytes_per_block;
+	int		  bytes_in_last_block;
+
+	/*
+	 * These control whether data within a gzip/bzip2 compressed
+	 * stream gets padded or not.  If pad_uncompressed is set,
+	 * the data will be padded to a full block before being
+	 * compressed.  The pad_uncompressed_byte determines the value
+	 * that will be used for padding.  Note that these have no
+	 * effect on compression "none."
+	 */
+	int		  pad_uncompressed;
+	int		  pad_uncompressed_byte; /* TODO: Support this. */
+
+	/* File offset of beginning of most recently-read header. */
+	off_t		  header_position;
+
+	/*
+	 * Decompressors have a very specific lifecycle:
+	 *    public setup function initializes a slot in this table
+	 *    'config' holds minimal configuration data
+	 *    bid() examines a block of data and returns a bid [1]
+	 *    init() is called for successful bidder
+	 *    'data' is initialized by init()
+	 *    read() returns a pointer to the next block of data
+	 *    consume() indicates how much data is used
+	 *    skip() ignores bytes of data
+	 *    finish() cleans up and frees 'data' and 'config'
+	 *
+	 * [1] General guideline: bid the number of bits that you actually
+	 * test, e.g., 16 if you test a 2-byte magic value.
+	 */
+	struct decompressor_t {
+		void *config;
+		void *data;
+		int	(*bid)(const void *buff, size_t);
+		int	(*init)(struct archive_read *,
+			    const void *buff, size_t);
+		int	(*finish)(struct archive_read *);
+		ssize_t	(*read_ahead)(struct archive_read *,
+			    const void **, size_t);
+		ssize_t	(*consume)(struct archive_read *, size_t);
+		off_t	(*skip)(struct archive_read *, off_t);
+	}	decompressors[4];
+
+	/* Pointer to current decompressor. */
+	struct decompressor_t *decompressor;
+
+	/*
+	 * Format detection is mostly the same as compression
+	 * detection, with two significant differences: The bidders
+	 * use the read_ahead calls above to examine the stream rather
+	 * than having the supervisor hand them a block of data to
+	 * examine, and the auction is repeated for every header.
+	 * Winning bidders should set the archive_format and
+	 * archive_format_name appropriately.  Bid routines should
+	 * check archive_format and decline to bid if the format of
+	 * the last header was incompatible.
+	 *
+	 * Again, write support is considerably simpler because there's
+	 * no need for an auction.
+	 */
+
+	struct archive_format_descriptor {
+		void	 *data;
+		int	(*bid)(struct archive_read *);
+		int	(*read_header)(struct archive_read *, struct archive_entry *);
+		int	(*read_data)(struct archive_read *, const void **, size_t *, off_t *);
+		int	(*read_data_skip)(struct archive_read *);
+		int	(*cleanup)(struct archive_read *);
+	}	formats[8];
+	struct archive_format_descriptor	*format; /* Active format. */
+
+	/*
+	 * Pointers to format-specific functions for writing.  They're
+	 * initialized by archive_write_set_format_XXX() calls.
+	 */
+	int	(*format_init)(struct archive *); /* Only used on write. */
+	int	(*format_finish)(struct archive *);
+	int	(*format_finish_entry)(struct archive *);
+	int 	(*format_write_header)(struct archive *,
+		    struct archive_entry *);
+	ssize_t	(*format_write_data)(struct archive *,
+		    const void *buff, size_t);
+
+	/*
+	 * Various information needed by archive_extract.
+	 */
+	struct extract		 *extract;
+	int			(*cleanup_archive_extract)(struct archive_read *);
+};
+
+int	__archive_read_register_format(struct archive_read *a,
+	    void *format_data,
+	    int (*bid)(struct archive_read *),
+	    int (*read_header)(struct archive_read *, struct archive_entry *),
+	    int (*read_data)(struct archive_read *, const void **, size_t *, off_t *),
+	    int (*read_data_skip)(struct archive_read *),
+	    int (*cleanup)(struct archive_read *));
+
+struct decompressor_t
+	*__archive_read_register_compression(struct archive_read *a,
+	    int (*bid)(const void *, size_t),
+	    int (*init)(struct archive_read *, const void *, size_t));
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_all.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_all.c
new file mode 100644
index 00000000000..da2b246bed5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_all.c
@@ -0,0 +1,43 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_all.c,v 1.6 2007/01/09 08:05:55 kientzle Exp $");
+
+#include "archive.h"
+
+int
+archive_read_support_compression_all(struct archive *a)
+{
+#if HAVE_BZLIB_H
+	archive_read_support_compression_bzip2(a);
+#endif
+	/* The decompress code doesn't use an outside library. */
+	archive_read_support_compression_compress(a);
+#if HAVE_ZLIB_H
+	archive_read_support_compression_gzip(a);
+#endif
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_bzip2.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_bzip2.c
new file mode 100644
index 00000000000..aa664d10b19
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_bzip2.c
@@ -0,0 +1,414 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_bzip2.c,v 1.16 2007/05/29 01:00:18 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_BZLIB_H
+#include <bzlib.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+#if HAVE_BZLIB_H
+struct private_data {
+	bz_stream	 stream;
+	char		*uncompressed_buffer;
+	size_t		 uncompressed_buffer_size;
+	char		*read_next;
+	int64_t		 total_out;
+	char		 eof; /* True = found end of compressed data. */
+};
+
+static int	finish(struct archive_read *);
+static ssize_t	read_ahead(struct archive_read *, const void **, size_t);
+static ssize_t	read_consume(struct archive_read *, size_t);
+static int	drive_decompressor(struct archive_read *a, struct private_data *);
+#endif
+
+/* These two functions are defined even if we lack the library.  See below. */
+static int	bid(const void *, size_t);
+static int	init(struct archive_read *, const void *, size_t);
+
+int
+archive_read_support_compression_bzip2(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	if (__archive_read_register_compression(a, bid, init) != NULL)
+		return (ARCHIVE_OK);
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Test whether we can handle this data.
+ *
+ * This logic returns zero if any part of the signature fails.  It
+ * also tries to Do The Right Thing if a very short buffer prevents us
+ * from verifying as much as we would like.
+ */
+static int
+bid(const void *buff, size_t len)
+{
+	const unsigned char *buffer;
+	int bits_checked;
+
+	if (len < 1)
+		return (0);
+
+	buffer = (const unsigned char *)buff;
+	bits_checked = 0;
+	if (buffer[0] != 'B')	/* Verify first ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 2)
+		return (bits_checked);
+
+	if (buffer[1] != 'Z')	/* Verify second ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 3)
+		return (bits_checked);
+
+	if (buffer[2] != 'h')	/* Verify third ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 4)
+		return (bits_checked);
+
+	if (buffer[3] < '1' || buffer[3] > '9')
+		return (0);
+	bits_checked += 5;
+
+	/*
+	 * Research Question: Can we do any more to verify that this
+	 * really is BZip2 format??  For 99.9% of the time, the above
+	 * test is sufficient, but it would be nice to do a more
+	 * thorough check.  It's especially troubling that the BZip2
+	 * signature begins with all ASCII characters; a tar archive
+	 * whose first filename begins with 'BZh3' would potentially
+	 * fool this logic.  (It may also be possible to guard against
+	 * such anomalies in archive_read_support_compression_none.)
+	 */
+
+	return (bits_checked);
+}
+
+#ifndef HAVE_BZLIB_H
+
+/*
+ * If we don't have the library on this system, we can't actually do the
+ * decompression.  We can, however, still detect compressed archives
+ * and emit a useful message.
+ */
+static int
+init(struct archive_read *a, const void *buff, size_t n)
+{
+	(void)a;	/* UNUSED */
+	(void)buff;	/* UNUSED */
+	(void)n;	/* UNUSED */
+
+	archive_set_error(a, -1,
+	    "This version of libarchive was compiled without bzip2 support");
+	return (ARCHIVE_FATAL);
+}
+
+
+#else
+
+/*
+ * Setup the callbacks.
+ */
+static int
+init(struct archive_read *a, const void *buff, size_t n)
+{
+	struct private_data *state;
+	int ret;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_BZIP2;
+	a->archive.compression_name = "bzip2";
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for %s decompression",
+		    a->archive.compression_name);
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->uncompressed_buffer_size = 64 * 1024;
+	state->uncompressed_buffer = (char *)malloc(state->uncompressed_buffer_size);
+	state->stream.next_out = state->uncompressed_buffer;
+	state->read_next = state->uncompressed_buffer;
+	state->stream.avail_out = state->uncompressed_buffer_size;
+
+	if (state->uncompressed_buffer == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate %s decompression buffers",
+		    a->archive.compression_name);
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	/*
+	 * A bug in bzlib.h: stream.next_in should be marked 'const'
+	 * but isn't (the library never alters data through the
+	 * next_in pointer, only reads it).  The result: this ugly
+	 * cast to remove 'const'.
+	 */
+	state->stream.next_in = (char *)(uintptr_t)(const void *)buff;
+	state->stream.avail_in = n;
+
+	a->decompressor->read_ahead = read_ahead;
+	a->decompressor->consume = read_consume;
+	a->decompressor->skip = NULL; /* not supported */
+	a->decompressor->finish = finish;
+
+	/* Initialize compression library. */
+	ret = BZ2_bzDecompressInit(&(state->stream),
+	    0 /* library verbosity */,
+	    0 /* don't use slow low-mem algorithm */);
+
+	/* If init fails, try using low-memory algorithm instead. */
+	if (ret == BZ_MEM_ERROR) {
+		ret = BZ2_bzDecompressInit(&(state->stream),
+		    0 /* library verbosity */,
+		    1 /* do use slow low-mem algorithm */);
+	}
+
+	if (ret == BZ_OK) {
+		a->decompressor->data = state;
+		return (ARCHIVE_OK);
+	}
+
+	/* Library setup failed: Clean up. */
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "Internal error initializing %s library",
+	    a->archive.compression_name);
+	free(state->uncompressed_buffer);
+	free(state);
+
+	/* Override the error message if we know what really went wrong. */
+	switch (ret) {
+	case BZ_PARAM_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "invalid setup parameter");
+		break;
+	case BZ_MEM_ERROR:
+		archive_set_error(&a->archive, ENOMEM,
+		    "Internal error initializing compression library: "
+		    "out of memory");
+		break;
+	case BZ_CONFIG_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "mis-compiled library");
+		break;
+	}
+
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Return a block of data from the decompression buffer.  Decompress more
+ * as necessary.
+ */
+static ssize_t
+read_ahead(struct archive_read *a, const void **p, size_t min)
+{
+	struct private_data *state;
+	size_t read_avail, was_avail;
+	int ret;
+
+	state = (struct private_data *)a->decompressor->data;
+	if (!a->client_reader) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No read callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	read_avail = state->stream.next_out - state->read_next;
+
+	if (read_avail + state->stream.avail_out < min) {
+		memmove(state->uncompressed_buffer, state->read_next,
+		    read_avail);
+		state->read_next = state->uncompressed_buffer;
+		state->stream.next_out = state->read_next + read_avail;
+		state->stream.avail_out
+		    = state->uncompressed_buffer_size - read_avail;
+	}
+
+	while (read_avail < min &&		/* Haven't satisfied min. */
+	    read_avail < state->uncompressed_buffer_size) { /* !full */
+		was_avail = read_avail;
+		if ((ret = drive_decompressor(a, state)) < ARCHIVE_OK)
+			return (ret);
+		if (ret == ARCHIVE_EOF)
+			break; /* Break on EOF even if we haven't met min. */
+		read_avail = state->stream.next_out - state->read_next;
+		if (was_avail == read_avail) /* No progress? */
+			break;
+	}
+
+	*p = state->read_next;
+	return (read_avail);
+}
+
+/*
+ * Mark a previously-returned block of data as read.
+ */
+static ssize_t
+read_consume(struct archive_read *a, size_t n)
+{
+	struct private_data *state;
+
+	state = (struct private_data *)a->decompressor->data;
+	a->archive.file_position += n;
+	state->read_next += n;
+	if (state->read_next > state->stream.next_out)
+		__archive_errx(1, "Request to consume too many "
+		    "bytes from bzip2 decompressor");
+	return (n);
+}
+
+/*
+ * Clean up the decompressor.
+ */
+static int
+finish(struct archive_read *a)
+{
+	struct private_data *state;
+	int ret;
+
+	state = (struct private_data *)a->decompressor->data;
+	ret = ARCHIVE_OK;
+	switch (BZ2_bzDecompressEnd(&(state->stream))) {
+	case BZ_OK:
+		break;
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Failed to clean up %s compressor",
+		    a->archive.compression_name);
+		ret = ARCHIVE_FATAL;
+	}
+
+	free(state->uncompressed_buffer);
+	free(state);
+
+	a->decompressor->data = NULL;
+	return (ret);
+}
+
+/*
+ * Utility function to pull data through decompressor, reading input
+ * blocks as necessary.
+ */
+static int
+drive_decompressor(struct archive_read *a, struct private_data *state)
+{
+	ssize_t ret;
+	int decompressed, total_decompressed;
+	char *output;
+	const void *read_buf;
+
+	if (state->eof)
+		return (ARCHIVE_EOF);
+	total_decompressed = 0;
+	for (;;) {
+		if (state->stream.avail_in == 0) {
+			read_buf = state->stream.next_in;
+			ret = (a->client_reader)(&a->archive, a->client_data,
+			    &read_buf);
+			state->stream.next_in = (void *)(uintptr_t)read_buf;
+			if (ret < 0) {
+				/*
+				 * TODO: Find a better way to handle
+				 * this read failure.
+				 */
+				goto fatal;
+			}
+			if (ret == 0  &&  total_decompressed == 0) {
+				archive_set_error(&a->archive, EIO,
+				    "Premature end of %s compressed data",
+				    a->archive.compression_name);
+				return (ARCHIVE_FATAL);
+			}
+			a->archive.raw_position += ret;
+			state->stream.avail_in = ret;
+		}
+
+		{
+			output = state->stream.next_out;
+
+			/* Decompress some data. */
+			ret = BZ2_bzDecompress(&(state->stream));
+			decompressed = state->stream.next_out - output;
+
+			/* Accumulate the total bytes of output. */
+			state->total_out += decompressed;
+			total_decompressed += decompressed;
+
+			switch (ret) {
+			case BZ_OK: /* Decompressor made some progress. */
+				if (decompressed > 0)
+					return (ARCHIVE_OK);
+				break;
+			case BZ_STREAM_END:	/* Found end of stream. */
+				state->eof = 1;
+				return (ARCHIVE_OK);
+			default:
+				/* Any other return value is an error. */
+				goto fatal;
+			}
+		}
+	}
+	return (ARCHIVE_OK);
+
+	/* Return a fatal error. */
+fatal:
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "%s decompression failed", a->archive.compression_name);
+	return (ARCHIVE_FATAL);
+}
+
+#endif /* HAVE_BZLIB_H */
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_compress.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_compress.c
new file mode 100644
index 00000000000..050099b210e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_compress.c
@@ -0,0 +1,493 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This code borrows heavily from "compress" source code, which is
+ * protected by the following copyright.  (Clause 3 dropped by request
+ * of the Regents.)
+ */
+
+/*-
+ * Copyright (c) 1985, 1986, 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Diomidis Spinellis and James A. Woods, derived from original
+ * work by Spencer Thomas and Joseph Orost.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_compress.c,v 1.10 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+/*
+ * Because LZW decompression is pretty simple, I've just implemented
+ * the whole decompressor here (cribbing from "compress" source code,
+ * of course), rather than relying on an external library.  I have
+ * made an effort to clarify and simplify the algorithm, so the
+ * names and structure here don't exactly match those used by compress.
+ */
+
+struct private_data {
+	/* Input variables. */
+	const unsigned char	*next_in;
+	size_t			 avail_in;
+	int			 bit_buffer;
+	int			 bits_avail;
+	size_t			 bytes_in_section;
+
+	/* Output variables. */
+	size_t			 uncompressed_buffer_size;
+	void			*uncompressed_buffer;
+	unsigned char		*read_next;   /* Data for client. */
+	unsigned char		*next_out;    /* Where to write new data. */
+	size_t			 avail_out;   /* Space at end of buffer. */
+
+	/* Decompression status variables. */
+	int			 use_reset_code;
+	int			 end_of_stream;	/* EOF status. */
+	int			 maxcode;	/* Largest code. */
+	int			 maxcode_bits;	/* Length of largest code. */
+	int			 section_end_code; /* When to increase bits. */
+	int			 bits;		/* Current code length. */
+	int			 oldcode;	/* Previous code. */
+	int			 finbyte;	/* Last byte of prev code. */
+
+	/* Dictionary. */
+	int			 free_ent;       /* Next dictionary entry. */
+	unsigned char		 suffix[65536];
+	uint16_t		 prefix[65536];
+
+	/*
+	 * Scratch area for expanding dictionary entries.  Note:
+	 * "worst" case here comes from compressing /dev/zero: the
+	 * last code in the dictionary will code a sequence of
+	 * 65536-256 zero bytes.  Thus, we need stack space to expand
+	 * a 65280-byte dictionary entry.  (Of course, 32640:1
+	 * compression could also be considered the "best" case. ;-)
+	 */
+	unsigned char		*stackp;
+	unsigned char		 stack[65300];
+};
+
+static int	bid(const void *, size_t);
+static int	finish(struct archive_read *);
+static int	init(struct archive_read *, const void *, size_t);
+static ssize_t	read_ahead(struct archive_read *, const void **, size_t);
+static ssize_t	read_consume(struct archive_read *, size_t);
+static int	getbits(struct archive_read *, struct private_data *, int n);
+static int	next_code(struct archive_read *a, struct private_data *state);
+
+int
+archive_read_support_compression_compress(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	if (__archive_read_register_compression(a, bid, init) != NULL)
+		return (ARCHIVE_OK);
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Test whether we can handle this data.
+ *
+ * This logic returns zero if any part of the signature fails.  It
+ * also tries to Do The Right Thing if a very short buffer prevents us
+ * from verifying as much as we would like.
+ */
+static int
+bid(const void *buff, size_t len)
+{
+	const unsigned char *buffer;
+	int bits_checked;
+
+	if (len < 1)
+		return (0);
+
+	buffer = (const unsigned char *)buff;
+	bits_checked = 0;
+	if (buffer[0] != 037)	/* Verify first ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 2)
+		return (bits_checked);
+
+	if (buffer[1] != 0235)	/* Verify second ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 3)
+		return (bits_checked);
+
+	/*
+	 * TODO: Verify more.
+	 */
+
+	return (bits_checked);
+}
+
+/*
+ * Setup the callbacks.
+ */
+static int
+init(struct archive_read *a, const void *buff, size_t n)
+{
+	struct private_data *state;
+	int code;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_COMPRESS;
+	a->archive.compression_name = "compress (.Z)";
+
+	a->decompressor->read_ahead = read_ahead;
+	a->decompressor->consume = read_consume;
+	a->decompressor->skip = NULL; /* not supported */
+	a->decompressor->finish = finish;
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for %s decompression",
+		    a->archive.compression_name);
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+	a->decompressor->data = state;
+
+	state->uncompressed_buffer_size = 64 * 1024;
+	state->uncompressed_buffer = malloc(state->uncompressed_buffer_size);
+
+	if (state->uncompressed_buffer == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate %s decompression buffers",
+		    a->archive.compression_name);
+		goto fatal;
+	}
+
+	state->next_in = (const unsigned char *)buff;
+	state->avail_in = n;
+	state->read_next = state->next_out = (unsigned char *)state->uncompressed_buffer;
+	state->avail_out = state->uncompressed_buffer_size;
+
+	code = getbits(a, state, 8);
+	if (code != 037) /* This should be impossible. */
+		goto fatal;
+
+	code = getbits(a, state, 8);
+	if (code != 0235) {
+		/* This can happen if the library is receiving 1-byte
+		 * blocks and gzip and compress are both enabled.
+		 * You can't distinguish gzip and compress only from
+		 * the first byte. */
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Compress signature did not match.");
+		goto fatal;
+	}
+
+	code = getbits(a, state, 8);
+	state->maxcode_bits = code & 0x1f;
+	state->maxcode = (1 << state->maxcode_bits);
+	state->use_reset_code = code & 0x80;
+
+	/* Initialize decompressor. */
+	state->free_ent = 256;
+	state->stackp = state->stack;
+	if (state->use_reset_code)
+		state->free_ent++;
+	state->bits = 9;
+	state->section_end_code = (1<<state->bits) - 1;
+	state->oldcode = -1;
+	for (code = 255; code >= 0; code--) {
+		state->prefix[code] = 0;
+		state->suffix[code] = code;
+	}
+	next_code(a, state);
+	return (ARCHIVE_OK);
+
+fatal:
+	finish(a);
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Return a block of data from the decompression buffer.  Decompress more
+ * as necessary.
+ */
+static ssize_t
+read_ahead(struct archive_read *a, const void **p, size_t min)
+{
+	struct private_data *state;
+	size_t read_avail;
+	int ret;
+
+	state = (struct private_data *)a->decompressor->data;
+	if (!a->client_reader) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No read callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	read_avail = state->next_out - state->read_next;
+
+	if (read_avail < min  &&  state->end_of_stream) {
+		if (state->end_of_stream == ARCHIVE_EOF)
+			return (0);
+		else
+			return (-1);
+	}
+
+	if (read_avail < min) {
+		memmove(state->uncompressed_buffer, state->read_next,
+		    read_avail);
+		state->read_next = (unsigned char *)state->uncompressed_buffer;
+		state->next_out = state->read_next + read_avail;
+		state->avail_out
+		    = state->uncompressed_buffer_size - read_avail;
+
+		while (read_avail < state->uncompressed_buffer_size
+			&& !state->end_of_stream) {
+			if (state->stackp > state->stack) {
+				*state->next_out++ = *--state->stackp;
+				state->avail_out--;
+				read_avail++;
+			} else {
+				ret = next_code(a, state);
+				if (ret == ARCHIVE_EOF)
+					state->end_of_stream = ret;
+				else if (ret != ARCHIVE_OK)
+					return (ret);
+			}
+		}
+	}
+
+	*p = state->read_next;
+	return (read_avail);
+}
+
+/*
+ * Mark a previously-returned block of data as read.
+ */
+static ssize_t
+read_consume(struct archive_read *a, size_t n)
+{
+	struct private_data *state;
+
+	state = (struct private_data *)a->decompressor->data;
+	a->archive.file_position += n;
+	state->read_next += n;
+	if (state->read_next > state->next_out)
+		__archive_errx(1, "Request to consume too many "
+		    "bytes from compress decompressor");
+	return (n);
+}
+
+/*
+ * Clean up the decompressor.
+ */
+static int
+finish(struct archive_read *a)
+{
+	struct private_data *state;
+	int ret = ARCHIVE_OK;
+
+	state = (struct private_data *)a->decompressor->data;
+
+	if (state != NULL) {
+		if (state->uncompressed_buffer != NULL)
+			free(state->uncompressed_buffer);
+		free(state);
+	}
+
+	a->decompressor->data = NULL;
+	return (ret);
+}
+
+/*
+ * Process the next code and fill the stack with the expansion
+ * of the code.  Returns ARCHIVE_FATAL if there is a fatal I/O or
+ * format error, ARCHIVE_EOF if we hit end of data, ARCHIVE_OK otherwise.
+ */
+static int
+next_code(struct archive_read *a, struct private_data *state)
+{
+	int code, newcode;
+
+	static int debug_buff[1024];
+	static unsigned debug_index;
+
+	code = newcode = getbits(a, state, state->bits);
+	if (code < 0)
+		return (code);
+
+	debug_buff[debug_index++] = code;
+	if (debug_index >= sizeof(debug_buff)/sizeof(debug_buff[0]))
+		debug_index = 0;
+
+	/* If it's a reset code, reset the dictionary. */
+	if ((code == 256) && state->use_reset_code) {
+		/*
+		 * The original 'compress' implementation blocked its
+		 * I/O in a manner that resulted in junk bytes being
+		 * inserted after every reset.  The next section skips
+		 * this junk.  (Yes, the number of *bytes* to skip is
+		 * a function of the current *bit* length.)
+		 */
+		int skip_bytes =  state->bits -
+		    (state->bytes_in_section % state->bits);
+		skip_bytes %= state->bits;
+		state->bits_avail = 0; /* Discard rest of this byte. */
+		while (skip_bytes-- > 0) {
+			code = getbits(a, state, 8);
+			if (code < 0)
+				return (code);
+		}
+		/* Now, actually do the reset. */
+		state->bytes_in_section = 0;
+		state->bits = 9;
+		state->section_end_code = (1 << state->bits) - 1;
+		state->free_ent = 257;
+		state->oldcode = -1;
+		return (next_code(a, state));
+	}
+
+	if (code > state->free_ent) {
+		/* An invalid code is a fatal error. */
+		archive_set_error(&a->archive, -1, "Invalid compressed data");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Special case for KwKwK string. */
+	if (code >= state->free_ent) {
+		*state->stackp++ = state->finbyte;
+		code = state->oldcode;
+	}
+
+	/* Generate output characters in reverse order. */
+	while (code >= 256) {
+		*state->stackp++ = state->suffix[code];
+		code = state->prefix[code];
+	}
+	*state->stackp++ = state->finbyte = code;
+
+	/* Generate the new entry. */
+	code = state->free_ent;
+	if (code < state->maxcode && state->oldcode >= 0) {
+		state->prefix[code] = state->oldcode;
+		state->suffix[code] = state->finbyte;
+		++state->free_ent;
+	}
+	if (state->free_ent > state->section_end_code) {
+		state->bits++;
+		state->bytes_in_section = 0;
+		if (state->bits == state->maxcode_bits)
+			state->section_end_code = state->maxcode;
+		else
+			state->section_end_code = (1 << state->bits) - 1;
+	}
+
+	/* Remember previous code. */
+	state->oldcode = newcode;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Return next 'n' bits from stream.
+ *
+ * -1 indicates end of available data.
+ */
+static int
+getbits(struct archive_read *a, struct private_data *state, int n)
+{
+	int code, ret;
+	static const int mask[] = {
+		0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff,
+		0x1ff, 0x3ff, 0x7ff, 0xfff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+	};
+	const void *read_buf;
+
+	while (state->bits_avail < n) {
+		if (state->avail_in <= 0) {
+			read_buf = state->next_in;
+			ret = (a->client_reader)(&a->archive, a->client_data,
+			    &read_buf);
+			state->next_in = read_buf;
+			if (ret < 0)
+				return (ARCHIVE_FATAL);
+			if (ret == 0)
+				return (ARCHIVE_EOF);
+			a->archive.raw_position += ret;
+			state->avail_in = ret;
+		}
+		state->bit_buffer |= *state->next_in++ << state->bits_avail;
+		state->avail_in--;
+		state->bits_avail += 8;
+		state->bytes_in_section++;
+	}
+
+	code = state->bit_buffer;
+	state->bit_buffer >>= n;
+	state->bits_avail -= n;
+
+	return (code & mask[n]);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_gzip.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_gzip.c
new file mode 100644
index 00000000000..89784b8dfcc
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_gzip.c
@@ -0,0 +1,549 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_gzip.c,v 1.15 2007/05/29 01:00:19 kientzle Exp $");
+
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+#ifdef HAVE_ZLIB_H
+struct private_data {
+	z_stream	 stream;
+	unsigned char	*uncompressed_buffer;
+	size_t		 uncompressed_buffer_size;
+	unsigned char	*read_next;
+	int64_t		 total_out;
+	unsigned long	 crc;
+	char		 header_done;
+	char		 eof; /* True = found end of compressed data. */
+};
+
+static int	finish(struct archive_read *);
+static ssize_t	read_ahead(struct archive_read *, const void **, size_t);
+static ssize_t	read_consume(struct archive_read *, size_t);
+static int	drive_decompressor(struct archive_read *a, struct private_data *);
+#endif
+
+/* These two functions are defined even if we lack the library.  See below. */
+static int	bid(const void *, size_t);
+static int	init(struct archive_read *, const void *, size_t);
+
+int
+archive_read_support_compression_gzip(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	if (__archive_read_register_compression(a, bid, init) != NULL)
+		return (ARCHIVE_OK);
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Test whether we can handle this data.
+ *
+ * This logic returns zero if any part of the signature fails.  It
+ * also tries to Do The Right Thing if a very short buffer prevents us
+ * from verifying as much as we would like.
+ */
+static int
+bid(const void *buff, size_t len)
+{
+	const unsigned char *buffer;
+	int bits_checked;
+
+	if (len < 1)
+		return (0);
+
+	buffer = (const unsigned char *)buff;
+	bits_checked = 0;
+	if (buffer[0] != 037)	/* Verify first ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 2)
+		return (bits_checked);
+
+	if (buffer[1] != 0213)	/* Verify second ID byte. */
+		return (0);
+	bits_checked += 8;
+	if (len < 3)
+		return (bits_checked);
+
+	if (buffer[2] != 8)	/* Compression must be 'deflate'. */
+		return (0);
+	bits_checked += 8;
+	if (len < 4)
+		return (bits_checked);
+
+	if ((buffer[3] & 0xE0)!= 0)	/* No reserved flags set. */
+		return (0);
+	bits_checked += 3;
+	if (len < 5)
+		return (bits_checked);
+
+	/*
+	 * TODO: Verify more; in particular, gzip has an optional
+	 * header CRC, which would give us 16 more verified bits.  We
+	 * may also be able to verify certain constraints on other
+	 * fields.
+	 */
+
+	return (bits_checked);
+}
+
+
+#ifndef HAVE_ZLIB_H
+
+/*
+ * If we don't have the library on this system, we can't actually do the
+ * decompression.  We can, however, still detect compressed archives
+ * and emit a useful message.
+ */
+static int
+init(struct archive_read *a, const void *buff, size_t n)
+{
+	(void)a;	/* UNUSED */
+	(void)buff;	/* UNUSED */
+	(void)n;	/* UNUSED */
+
+	archive_set_error(a, -1,
+	    "This version of libarchive was compiled without gzip support");
+	return (ARCHIVE_FATAL);
+}
+
+
+#else
+
+/*
+ * Setup the callbacks.
+ */
+static int
+init(struct archive_read *a, const void *buff, size_t n)
+{
+	struct private_data *state;
+	int ret;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_GZIP;
+	a->archive.compression_name = "gzip";
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for %s decompression",
+		    a->archive.compression_name);
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->crc = crc32(0L, NULL, 0);
+	state->header_done = 0; /* We've not yet begun to parse header... */
+
+	state->uncompressed_buffer_size = 64 * 1024;
+	state->uncompressed_buffer = (unsigned char *)malloc(state->uncompressed_buffer_size);
+	state->stream.next_out = state->uncompressed_buffer;
+	state->read_next = state->uncompressed_buffer;
+	state->stream.avail_out = state->uncompressed_buffer_size;
+
+	if (state->uncompressed_buffer == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate %s decompression buffers",
+		    a->archive.compression_name);
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	/*
+	 * A bug in zlib.h: stream.next_in should be marked 'const'
+	 * but isn't (the library never alters data through the
+	 * next_in pointer, only reads it).  The result: this ugly
+	 * cast to remove 'const'.
+	 */
+	state->stream.next_in = (Bytef *)(uintptr_t)(const void *)buff;
+	state->stream.avail_in = n;
+
+	a->decompressor->read_ahead = read_ahead;
+	a->decompressor->consume = read_consume;
+	a->decompressor->skip = NULL; /* not supported */
+	a->decompressor->finish = finish;
+
+	/*
+	 * TODO: Do I need to parse the gzip header before calling
+	 * inflateInit2()?  In particular, one of the header bytes
+	 * marks "best compression" or "fastest", which may be
+	 * appropriate for setting the second parameter here.
+	 * However, I think the only penalty for not setting it
+	 * correctly is wasted memory.  If this is necessary, it
+	 * should probably go into drive_decompressor() below.
+	 */
+
+	/* Initialize compression library. */
+	ret = inflateInit2(&(state->stream),
+	    -15 /* Don't check for zlib header */);
+	if (ret == Z_OK) {
+		a->decompressor->data = state;
+		return (ARCHIVE_OK);
+	}
+
+	/* Library setup failed: Clean up. */
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "Internal error initializing %s library",
+	    a->archive.compression_name);
+	free(state->uncompressed_buffer);
+	free(state);
+
+	/* Override the error message if we know what really went wrong. */
+	switch (ret) {
+	case Z_STREAM_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "invalid setup parameter");
+		break;
+	case Z_MEM_ERROR:
+		archive_set_error(&a->archive, ENOMEM,
+		    "Internal error initializing compression library: "
+		    "out of memory");
+		break;
+	case Z_VERSION_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "invalid library version");
+		break;
+	}
+
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Return a block of data from the decompression buffer.  Decompress more
+ * as necessary.
+ */
+static ssize_t
+read_ahead(struct archive_read *a, const void **p, size_t min)
+{
+	struct private_data *state;
+	size_t read_avail, was_avail;
+	int ret;
+
+	state = (struct private_data *)a->decompressor->data;
+	if (!a->client_reader) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No read callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	read_avail = state->stream.next_out - state->read_next;
+
+	if (read_avail + state->stream.avail_out < min) {
+		memmove(state->uncompressed_buffer, state->read_next,
+		    read_avail);
+		state->read_next = state->uncompressed_buffer;
+		state->stream.next_out = state->read_next + read_avail;
+		state->stream.avail_out
+		    = state->uncompressed_buffer_size - read_avail;
+	}
+
+	while (read_avail < min &&		/* Haven't satisfied min. */
+	    read_avail < state->uncompressed_buffer_size) { /* !full */
+		was_avail = read_avail;
+		if ((ret = drive_decompressor(a, state)) < ARCHIVE_OK)
+			return (ret);
+		if (ret == ARCHIVE_EOF)
+			break; /* Break on EOF even if we haven't met min. */
+		read_avail = state->stream.next_out - state->read_next;
+		if (was_avail == read_avail) /* No progress? */
+			break;
+	}
+
+	*p = state->read_next;
+	return (read_avail);
+}
+
+/*
+ * Mark a previously-returned block of data as read.
+ */
+static ssize_t
+read_consume(struct archive_read *a, size_t n)
+{
+	struct private_data *state;
+
+	state = (struct private_data *)a->decompressor->data;
+	a->archive.file_position += n;
+	state->read_next += n;
+	if (state->read_next > state->stream.next_out)
+		__archive_errx(1, "Request to consume too many "
+		    "bytes from gzip decompressor");
+	return (n);
+}
+
+/*
+ * Clean up the decompressor.
+ */
+static int
+finish(struct archive_read *a)
+{
+	struct private_data *state;
+	int ret;
+
+	state = (struct private_data *)a->decompressor->data;
+	ret = ARCHIVE_OK;
+	switch (inflateEnd(&(state->stream))) {
+	case Z_OK:
+		break;
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Failed to clean up %s compressor",
+		    a->archive.compression_name);
+		ret = ARCHIVE_FATAL;
+	}
+
+	free(state->uncompressed_buffer);
+	free(state);
+
+	a->decompressor->data = NULL;
+	return (ret);
+}
+
+/*
+ * Utility function to pull data through decompressor, reading input
+ * blocks as necessary.
+ */
+static int
+drive_decompressor(struct archive_read *a, struct private_data *state)
+{
+	ssize_t ret;
+	size_t decompressed, total_decompressed;
+	int count, flags, header_state;
+	unsigned char *output;
+	unsigned char b;
+	const void *read_buf;
+
+	if (state->eof)
+		return (ARCHIVE_EOF);
+	flags = 0;
+	count = 0;
+	header_state = 0;
+	total_decompressed = 0;
+	for (;;) {
+		if (state->stream.avail_in == 0) {
+			read_buf = state->stream.next_in;
+			ret = (a->client_reader)(&a->archive, a->client_data,
+			    &read_buf);
+			state->stream.next_in = (unsigned char *)(uintptr_t)read_buf;
+			if (ret < 0) {
+				/*
+				 * TODO: Find a better way to handle
+				 * this read failure.
+				 */
+				goto fatal;
+			}
+			if (ret == 0  &&  total_decompressed == 0) {
+				archive_set_error(&a->archive, EIO,
+				    "Premature end of %s compressed data",
+				    a->archive.compression_name);
+				return (ARCHIVE_FATAL);
+			}
+			a->archive.raw_position += ret;
+			state->stream.avail_in = ret;
+		}
+
+		if (!state->header_done) {
+			/*
+			 * If still parsing the header, interpret the
+			 * next byte.
+			 */
+			b = *(state->stream.next_in++);
+			state->stream.avail_in--;
+
+			/*
+			 * Yes, this is somewhat crude, but it works,
+			 * GZip format isn't likely to change anytime
+			 * in the near future, and header parsing is
+			 * certainly not a performance issue, so
+			 * there's little point in making this more
+			 * elegant.  Of course, if you see an easy way
+			 * to make this more elegant, please let me
+			 * know.. ;-)
+			 */
+			switch (header_state) {
+			case 0: /* First byte of signature. */
+				if (b != 037)
+					goto fatal;
+				header_state = 1;
+				break;
+			case 1: /* Second byte of signature. */
+				if (b != 0213)
+					goto fatal;
+				header_state = 2;
+				break;
+			case 2: /* Compression type must be 8. */
+				if (b != 8)
+					goto fatal;
+				header_state = 3;
+				break;
+			case 3: /* GZip flags. */
+				flags = b;
+				header_state = 4;
+				break;
+			case 4: case 5: case 6: case 7: /* Mod time. */
+				header_state++;
+				break;
+			case 8: /* Deflate flags. */
+				header_state = 9;
+				break;
+			case 9: /* OS. */
+				header_state = 10;
+				break;
+			case 10: /* Optional Extra: First byte of Length. */
+				if ((flags & 4)) {
+					count = 255 & (int)b;
+					header_state = 11;
+					break;
+				}
+				/*
+				 * Fall through if there is no
+				 * Optional Extra field.
+				 */
+			case 11: /* Optional Extra: Second byte of Length. */
+				if ((flags & 4)) {
+					count = (0xff00 & ((int)b << 8)) | count;
+					header_state = 12;
+					break;
+				}
+				/*
+				 * Fall through if there is no
+				 * Optional Extra field.
+				 */
+			case 12: /* Optional Extra Field: counted length. */
+				if ((flags & 4)) {
+					--count;
+					if (count == 0) header_state = 13;
+					else header_state = 12;
+					break;
+				}
+				/*
+				 * Fall through if there is no
+				 * Optional Extra field.
+				 */
+			case 13: /* Optional Original Filename. */
+				if ((flags & 8)) {
+					if (b == 0) header_state = 14;
+					else header_state = 13;
+					break;
+				}
+				/*
+				 * Fall through if no Optional
+				 * Original Filename.
+				 */
+			case 14: /* Optional Comment. */
+				if ((flags & 16)) {
+					if (b == 0) header_state = 15;
+					else header_state = 14;
+					break;
+				}
+				/* Fall through if no Optional Comment. */
+			case 15: /* Optional Header CRC: First byte. */
+				if ((flags & 2)) {
+					header_state = 16;
+					break;
+				}
+				/* Fall through if no Optional Header CRC. */
+			case 16: /* Optional Header CRC: Second byte. */
+				if ((flags & 2)) {
+					header_state = 17;
+					break;
+				}
+				/* Fall through if no Optional Header CRC. */
+			case 17: /* First byte of compressed data. */
+				state->header_done = 1; /* done with header */
+				state->stream.avail_in++;
+				state->stream.next_in--;
+			}
+
+			/*
+			 * TODO: Consider moving the inflateInit2 call
+			 * here so it can include the compression type
+			 * from the header?
+			 */
+		} else {
+			output = state->stream.next_out;
+
+			/* Decompress some data. */
+			ret = inflate(&(state->stream), 0);
+			decompressed = state->stream.next_out - output;
+
+			/* Accumulate the CRC of the uncompressed data. */
+			state->crc = crc32(state->crc, output, decompressed);
+
+			/* Accumulate the total bytes of output. */
+			state->total_out += decompressed;
+			total_decompressed += decompressed;
+
+			switch (ret) {
+			case Z_OK: /* Decompressor made some progress. */
+				if (decompressed > 0)
+					return (ARCHIVE_OK);
+				break;
+			case Z_STREAM_END: /* Found end of stream. */
+				/*
+				 * TODO: Verify gzip trailer
+				 * (uncompressed length and CRC).
+				 */
+				state->eof = 1;
+				return (ARCHIVE_OK);
+			default:
+				/* Any other return value is an error. */
+				goto fatal;
+			}
+		}
+	}
+	return (ARCHIVE_OK);
+
+	/* Return a fatal error. */
+fatal:
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "%s decompression failed", a->archive.compression_name);
+	return (ARCHIVE_FATAL);
+}
+
+#endif /* HAVE_ZLIB_H */
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_none.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_none.c
new file mode 100644
index 00000000000..58a5559167f
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_none.c
@@ -0,0 +1,365 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_none.c,v 1.17 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+struct archive_decompress_none {
+	char		*buffer;
+	size_t		 buffer_size;
+	char		*next;		/* Current read location. */
+	size_t		 avail;		/* Bytes in my buffer. */
+	const void	*client_buff;	/* Client buffer information. */
+	size_t		 client_total;
+	const char	*client_next;
+	size_t		 client_avail;
+	char		 end_of_file;
+	char		 fatal;
+};
+
+/*
+ * Size of internal buffer used for combining short reads.  This is
+ * also an upper limit on the size of a read request.  Recall,
+ * however, that we can (and will!) return blocks of data larger than
+ * this.  The read semantics are: you ask for a minimum, I give you a
+ * pointer to my best-effort match and tell you how much data is
+ * there.  It could be less than you asked for, it could be much more.
+ * For example, a client might use mmap() to "read" the entire file as
+ * a single block.  In that case, I will return that entire block to
+ * my clients.
+ */
+#define	BUFFER_SIZE	65536
+
+#define minimum(a, b) (a < b ? a : b)
+
+static int	archive_decompressor_none_bid(const void *, size_t);
+static int	archive_decompressor_none_finish(struct archive_read *);
+static int	archive_decompressor_none_init(struct archive_read *,
+		    const void *, size_t);
+static ssize_t	archive_decompressor_none_read_ahead(struct archive_read *,
+		    const void **, size_t);
+static ssize_t	archive_decompressor_none_read_consume(struct archive_read *,
+		    size_t);
+static off_t	archive_decompressor_none_skip(struct archive_read *, off_t);
+
+int
+archive_read_support_compression_none(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	if (__archive_read_register_compression(a,
+		archive_decompressor_none_bid,
+		archive_decompressor_none_init) != NULL)
+		return (ARCHIVE_OK);
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Try to detect an "uncompressed" archive.
+ */
+static int
+archive_decompressor_none_bid(const void *buff, size_t len)
+{
+	(void)buff;
+	(void)len;
+
+	return (1); /* Default: We'll take it if noone else does. */
+}
+
+static int
+archive_decompressor_none_init(struct archive_read *a, const void *buff, size_t n)
+{
+	struct archive_decompress_none	*state;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_NONE;
+	a->archive.compression_name = "none";
+
+	state = (struct archive_decompress_none *)malloc(sizeof(*state));
+	if (!state) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate input data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->buffer_size = BUFFER_SIZE;
+	state->buffer = (char *)malloc(state->buffer_size);
+	state->next = state->buffer;
+	if (state->buffer == NULL) {
+		free(state);
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate input buffer");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Save reference to first block of data. */
+	state->client_buff = buff;
+	state->client_total = n;
+	state->client_next = state->client_buff;
+	state->client_avail = state->client_total;
+
+	a->decompressor->data = state;
+	a->decompressor->read_ahead = archive_decompressor_none_read_ahead;
+	a->decompressor->consume = archive_decompressor_none_read_consume;
+	a->decompressor->skip = archive_decompressor_none_skip;
+	a->decompressor->finish = archive_decompressor_none_finish;
+
+	return (ARCHIVE_OK);
+}
+
+/*
+ * We just pass through pointers to the client buffer if we can.
+ * If the client buffer is short, then we copy stuff to our internal
+ * buffer to combine reads.
+ */
+static ssize_t
+archive_decompressor_none_read_ahead(struct archive_read *a, const void **buff,
+    size_t min)
+{
+	struct archive_decompress_none *state;
+	ssize_t bytes_read;
+
+	state = (struct archive_decompress_none *)a->decompressor->data;
+	if (state->fatal)
+		return (-1);
+
+	/*
+	 * Don't make special efforts to handle requests larger than
+	 * the copy buffer.
+	 */
+	if (min > state->buffer_size)
+		min = state->buffer_size;
+
+	/*
+	 * Try to satisfy the request directly from the client
+	 * buffer.  We can do this if all of the data in the copy
+	 * buffer was copied from the current client buffer.  This
+	 * also covers the case where the copy buffer is empty and
+	 * the client buffer has all the data we need.
+	 */
+	if (state->client_total >= state->client_avail + state->avail
+	    && state->client_avail + state->avail >= min) {
+		state->client_avail += state->avail;
+		state->client_next -= state->avail;
+		state->avail = 0;
+		state->next = state->buffer;
+		*buff = state->client_next;
+		return (state->client_avail);
+	}
+
+	/*
+	 * If we can't use client buffer, we'll have to use copy buffer.
+	 */
+
+	/* Move data forward in copy buffer if necessary. */
+	if (state->next > state->buffer &&
+	    state->next + min > state->buffer + state->buffer_size) {
+		if (state->avail > 0)
+			memmove(state->buffer, state->next, state->avail);
+		state->next = state->buffer;
+	}
+
+	/* Collect data in copy buffer to fulfill request. */
+	while (state->avail < min) {
+		/* Copy data from client buffer to our copy buffer. */
+		if (state->client_avail > 0) {
+			/* First estimate: copy to fill rest of buffer. */
+			size_t tocopy = (state->buffer + state->buffer_size)
+			    - (state->next + state->avail);
+			/* Don't copy more than is available. */
+			if (tocopy > state->client_avail)
+				tocopy = state->client_avail;
+			memcpy(state->next + state->avail, state->client_next,
+			    tocopy);
+			state->client_next += tocopy;
+			state->client_avail -= tocopy;
+			state->avail += tocopy;
+		} else {
+			/* There is no more client data: fetch more. */
+			/*
+			 * It seems to me that const void ** and const
+			 * char ** should be compatible, but they
+			 * aren't, hence the cast.
+			 */
+			bytes_read = (a->client_reader)(&a->archive,
+			    a->client_data, &state->client_buff);
+			if (bytes_read < 0) {		/* Read error. */
+				state->client_total = state->client_avail = 0;
+				state->client_next = state->client_buff = NULL;
+				state->fatal = 1;
+				return (-1);
+			}
+			if (bytes_read == 0) {		/* End-of-file. */
+				state->client_total = state->client_avail = 0;
+				state->client_next = state->client_buff = NULL;
+				state->end_of_file = 1;
+				break;
+			}
+			a->archive.raw_position += bytes_read;
+			state->client_total = bytes_read;
+			state->client_avail = state->client_total;
+			state->client_next = state->client_buff;
+		}
+	}
+
+	*buff = state->next;
+	return (state->avail);
+}
+
+/*
+ * Mark the appropriate data as used.  Note that the request here will
+ * often be much smaller than the size of the previous read_ahead
+ * request.
+ */
+static ssize_t
+archive_decompressor_none_read_consume(struct archive_read *a, size_t request)
+{
+	struct archive_decompress_none *state;
+
+	state = (struct archive_decompress_none *)a->decompressor->data;
+	if (state->avail > 0) {
+		/* Read came from copy buffer. */
+		state->next += request;
+		state->avail -= request;
+	} else {
+		/* Read came from client buffer. */
+		state->client_next += request;
+		state->client_avail -= request;
+	}
+	a->archive.file_position += request;
+	return (request);
+}
+
+/*
+ * Skip forward by exactly the requested bytes or else return
+ * ARCHIVE_FATAL.  Note that this differs from the contract for
+ * read_ahead, which does not guarantee a minimum count.
+ */
+static off_t
+archive_decompressor_none_skip(struct archive_read *a, off_t request)
+{
+	struct archive_decompress_none *state;
+	off_t bytes_skipped, total_bytes_skipped = 0;
+	size_t min;
+
+	state = (struct archive_decompress_none *)a->decompressor->data;
+	if (state->fatal)
+		return (-1);
+	/*
+	 * If there is data in the buffers already, use that first.
+	 */
+	if (state->avail > 0) {
+		min = minimum(request, (off_t)state->avail);
+		bytes_skipped = archive_decompressor_none_read_consume(a, min);
+		request -= bytes_skipped;
+		total_bytes_skipped += bytes_skipped;
+	}
+	if (state->client_avail > 0) {
+		min = minimum(request, (off_t)state->client_avail);
+		bytes_skipped = archive_decompressor_none_read_consume(a, min);
+		request -= bytes_skipped;
+		total_bytes_skipped += bytes_skipped;
+	}
+	if (request == 0)
+		return (total_bytes_skipped);
+	/*
+	 * If a client_skipper was provided, try that first.
+	 */
+#if ARCHIVE_API_VERSION < 2
+	if ((a->client_skipper != NULL) && (request < SSIZE_MAX)) {
+#else
+	if (a->client_skipper != NULL) {
+#endif
+		bytes_skipped = (a->client_skipper)(&a->archive,
+		    a->client_data, request);
+		if (bytes_skipped < 0) {	/* error */
+			state->client_total = state->client_avail = 0;
+			state->client_next = state->client_buff = NULL;
+			state->fatal = 1;
+			return (bytes_skipped);
+		}
+		total_bytes_skipped += bytes_skipped;
+		a->archive.file_position += bytes_skipped;
+		request -= bytes_skipped;
+		state->client_next = state->client_buff;
+		a->archive.raw_position += bytes_skipped;
+		state->client_avail = state->client_total = 0;
+	}
+	/*
+	 * Note that client_skipper will usually not satisfy the
+	 * full request (due to low-level blocking concerns),
+	 * so even if client_skipper is provided, we may still
+	 * have to use ordinary reads to finish out the request.
+	 */
+	while (request > 0) {
+		const void* dummy_buffer;
+		ssize_t bytes_read;
+		bytes_read = archive_decompressor_none_read_ahead(a,
+		    &dummy_buffer, request);
+		if (bytes_read < 0)
+			return (bytes_read);
+		if (bytes_read == 0) {
+			/* We hit EOF before we satisfied the skip request. */
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Truncated input file (need to skip %jd bytes)",
+			    (intmax_t)request);
+			return (ARCHIVE_FATAL);
+		}
+		min = (size_t)(minimum(bytes_read, request));
+		bytes_read = archive_decompressor_none_read_consume(a, min);
+		total_bytes_skipped += bytes_read;
+		request -= bytes_read;
+	}
+	return (total_bytes_skipped);
+}
+
+static int
+archive_decompressor_none_finish(struct archive_read *a)
+{
+	struct archive_decompress_none	*state;
+
+	state = (struct archive_decompress_none *)a->decompressor->data;
+	free(state->buffer);
+	free(state);
+	a->decompressor->data = NULL;
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_compression_program.c b/archivers/libarchive/files/libarchive/archive_read_support_compression_program.c
new file mode 100644
index 00000000000..6815a3bd8b1
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_compression_program.c
@@ -0,0 +1,312 @@
+/*-
+ * Copyright (c) 2007 Joerg Sonnenberger
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_compression_program.c,v 1.1 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_SYS_WAIT_H
+#  include <sys/wait.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#  include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#  include <fcntl.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+#include "filter_fork.h"
+
+struct archive_decompress_program {
+	char		*description;
+	pid_t		 child;
+	int		 child_stdin, child_stdout;
+
+	char		*child_out_buf;
+	char		*child_out_buf_next;
+	size_t		 child_out_buf_len, child_out_buf_avail;
+
+	const char	*child_in_buf;
+	size_t		 child_in_buf_avail;
+};
+
+static int	archive_decompressor_program_bid(const void *, size_t);
+static int	archive_decompressor_program_finish(struct archive_read *);
+static int	archive_decompressor_program_init(struct archive_read *,
+		    const void *, size_t);
+static ssize_t	archive_decompressor_program_read_ahead(struct archive_read *,
+		    const void **, size_t);
+static ssize_t	archive_decompressor_program_read_consume(struct archive_read *,
+		    size_t);
+
+int
+archive_read_support_compression_program(struct archive *_a, const char *cmd)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct decompressor_t *decompressor;
+
+	if (cmd == NULL || *cmd == '\0')
+		return (ARCHIVE_WARN);
+
+	decompressor = __archive_read_register_compression(a,
+		    archive_decompressor_program_bid,
+		    archive_decompressor_program_init);
+	if (decompressor == NULL)
+		return (ARCHIVE_WARN);
+
+	decompressor->config = strdup(cmd);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * If the user used us to register, they must really want us to
+ * handle it, so this module always bids INT_MAX.
+ */
+static int
+archive_decompressor_program_bid(const void *buff, size_t len)
+{
+	(void)buff; /* UNUSED */
+	(void)len; /* UNUSED */
+
+	return (INT_MAX); /* Default: We'll take it. */
+}
+
+static ssize_t
+child_read(struct archive_read *a, char *buf, size_t buf_len)
+{
+	struct archive_decompress_program *state = a->decompressor->data;
+	ssize_t ret, requested;
+
+	if (state->child_stdout == -1)
+		return (-1);
+
+	if (buf_len == 0)
+		return (-1);
+
+restart_read:
+	requested = buf_len > SSIZE_MAX ? SSIZE_MAX : buf_len;
+
+	do {
+		ret = read(state->child_stdout, buf, requested);
+	} while (ret == -1 && errno == EINTR);
+
+	if (ret > 0)
+		return (ret);
+	if (ret == 0 || (ret == -1 && errno == EPIPE)) {
+		close(state->child_stdout);
+		state->child_stdout = -1;
+		return (0);
+	}
+	if (ret == -1 && errno != EAGAIN)
+		return (-1);
+
+	if (state->child_in_buf_avail == 0) {
+		ret = (a->client_reader)(&a->archive,
+		    a->client_data, (const void **)&state->child_in_buf);
+
+		if (ret < 0) {
+			close(state->child_stdin);
+			state->child_stdin = -1;
+			fcntl(state->child_stdout, F_SETFL, 0);
+			return (-1);
+		}
+		if (ret == 0) {
+			close(state->child_stdin);
+			state->child_stdin = -1;
+			fcntl(state->child_stdout, F_SETFL, 0);
+			goto restart_read;
+		}
+		state->child_in_buf_avail = ret;
+	}
+
+	do {
+		ret = write(state->child_stdin, state->child_in_buf,
+		    state->child_in_buf_avail);
+	} while (ret == -1 && errno == EINTR);
+
+	if (ret > 0) {
+		state->child_in_buf += ret;
+		state->child_in_buf_avail -= ret;
+		goto restart_read;
+	} else if (ret == -1 && errno == EAGAIN) {
+		__archive_check_child(state->child_stdin, state->child_stdout);
+		goto restart_read;
+	} else if (ret == 0 || (ret == -1 && errno == EPIPE)) {
+		close(state->child_stdin);
+		state->child_stdout = -1;
+		fcntl(state->child_stdout, F_SETFL, 0);
+		goto restart_read;
+	} else {
+		close(state->child_stdin);
+		state->child_stdin = -1;
+		fcntl(state->child_stdout, F_SETFL, 0);
+		return (-1);
+	}
+}
+
+static int
+archive_decompressor_program_init(struct archive_read *a, const void *buff, size_t n)
+{
+	struct archive_decompress_program	*state;
+	const char *cmd = a->decompressor->config;
+	const char *prefix = "Program: ";
+
+
+	state = (struct archive_decompress_program *)malloc(sizeof(*state));
+	if (!state) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate input data");
+		return (ARCHIVE_FATAL);
+	}
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_PROGRAM;
+	state->description = (char *)malloc(strlen(prefix) + strlen(cmd) + 1);
+	strcpy(state->description, prefix);
+	strcat(state->description, cmd);
+	a->archive.compression_name = state->description;
+
+	state->child_out_buf_next = state->child_out_buf = malloc(65536);
+	if (!state->child_out_buf) {
+		free(state);
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate filter buffer");
+		return (ARCHIVE_FATAL);
+	}
+	state->child_out_buf_len = 65536;
+	state->child_out_buf_avail = 0;
+
+	state->child_in_buf = buff;
+	state->child_in_buf_avail = n;
+
+	if ((state->child = __archive_create_child(cmd,
+		 &state->child_stdin, &state->child_stdout)) == -1) {
+		free(state->child_out_buf);
+		free(state);
+		archive_set_error(&a->archive, EINVAL,
+		    "Can't initialise filter");
+		return (ARCHIVE_FATAL);
+	}
+
+	a->decompressor->data = state;
+	a->decompressor->read_ahead = archive_decompressor_program_read_ahead;
+	a->decompressor->consume = archive_decompressor_program_read_consume;
+	a->decompressor->skip = NULL;
+	a->decompressor->finish = archive_decompressor_program_finish;
+
+	/* XXX Check that we can read at least one byte? */
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+archive_decompressor_program_read_ahead(struct archive_read *a, const void **buff,
+    size_t min)
+{
+	struct archive_decompress_program *state;
+	ssize_t bytes_read;
+
+	state = (struct archive_decompress_program *)a->decompressor->data;
+
+	if (min > state->child_out_buf_len)
+		min = state->child_out_buf_len;
+
+	while (state->child_stdout != -1 && min > state->child_out_buf_avail) {
+		if (state->child_out_buf != state->child_out_buf_next) {
+			memmove(state->child_out_buf, state->child_out_buf_next,
+			    state->child_out_buf_avail);
+			state->child_out_buf_next = state->child_out_buf;
+		}
+
+		bytes_read = child_read(a,
+		    state->child_out_buf + state->child_out_buf_avail,
+		    state->child_out_buf_len - state->child_out_buf_avail);
+		if (bytes_read == -1)
+			return (-1);
+		if (bytes_read == 0)
+			break;
+		state->child_out_buf_avail += bytes_read;
+		a->archive.raw_position += bytes_read;
+	}
+
+	*buff = state->child_out_buf_next;
+	return (state->child_out_buf_avail);
+}
+
+static ssize_t
+archive_decompressor_program_read_consume(struct archive_read *a, size_t request)
+{
+	struct archive_decompress_program *state;
+
+	state = (struct archive_decompress_program *)a->decompressor->data;
+
+	state->child_out_buf_next += request;
+	state->child_out_buf_avail -= request;
+
+	a->archive.file_position += request;
+	return (request);
+}
+
+static int
+archive_decompressor_program_finish(struct archive_read *a)
+{
+	struct archive_decompress_program	*state;
+	int status;
+
+	state = (struct archive_decompress_program *)a->decompressor->data;
+
+	/* Release our configuration data. */
+	free(a->decompressor->config);
+	a->decompressor->config = NULL;
+
+	/* Shut down the child. */
+	if (state->child_stdin != -1)
+		close(state->child_stdin);
+	if (state->child_stdout != -1)
+		close(state->child_stdout);
+	while (waitpid(state->child, &status, 0) == -1 && errno == EINTR)
+		continue;
+
+	/* Release our private data. */
+	free(state->child_out_buf);
+	free(state->description);
+	free(state);
+	a->decompressor->data = NULL;
+
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_all.c b/archivers/libarchive/files/libarchive/archive_read_support_format_all.c
new file mode 100644
index 00000000000..3fdfa05285e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_all.c
@@ -0,0 +1,41 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_all.c,v 1.9 2007/04/07 05:54:23 kientzle Exp $");
+
+#include "archive.h"
+
+int
+archive_read_support_format_all(struct archive *a)
+{
+	archive_read_support_format_ar(a);
+	archive_read_support_format_cpio(a);
+	archive_read_support_format_empty(a);
+	archive_read_support_format_iso9660(a);
+	archive_read_support_format_tar(a);
+	archive_read_support_format_zip(a);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_ar.c b/archivers/libarchive/files/libarchive/archive_read_support_format_ar.c
new file mode 100644
index 00000000000..97ed28af1fa
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_ar.c
@@ -0,0 +1,606 @@
+/*-
+ * Copyright (c) 2007 Kai Wang
+ * Copyright (c) 2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_ar.c,v 1.6 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+struct ar {
+	int	 bid;
+	off_t	 entry_bytes_remaining;
+	off_t	 entry_offset;
+	off_t	 entry_padding;
+	char	*strtab;
+	size_t	 strtab_size;
+};
+
+/*
+ * Define structure of the "ar" header.
+ */
+#define AR_name_offset 0
+#define AR_name_size 16
+#define AR_date_offset 16
+#define AR_date_size 12
+#define AR_uid_offset 28
+#define AR_uid_size 6
+#define AR_gid_offset 34
+#define AR_gid_size 6
+#define AR_mode_offset 40
+#define AR_mode_size 8
+#define AR_size_offset 48
+#define AR_size_size 10
+#define AR_fmag_offset 58
+#define AR_fmag_size 2
+
+#define isdigit(x)	(x) >= '0' && (x) <= '9'
+
+static int	archive_read_format_ar_bid(struct archive_read *a);
+static int	archive_read_format_ar_cleanup(struct archive_read *a);
+static int	archive_read_format_ar_read_data(struct archive_read *a,
+		    const void **buff, size_t *size, off_t *offset);
+static int	archive_read_format_ar_skip(struct archive_read *a);
+static int	archive_read_format_ar_read_header(struct archive_read *a,
+		    struct archive_entry *e);
+static uint64_t	ar_atol8(const char *p, unsigned char_cnt);
+static uint64_t	ar_atol10(const char *p, unsigned char_cnt);
+static int	ar_parse_gnu_filename_table(struct archive_read *, struct ar *,
+		    const void *, size_t);
+static int	ar_parse_common_header(struct ar *ar, struct archive_entry *,
+		    const char *h);
+
+int
+archive_read_support_format_ar(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct ar *ar;
+	int r;
+
+	ar = (struct ar *)malloc(sizeof(*ar));
+	if (ar == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate ar data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(ar, 0, sizeof(*ar));
+	ar->bid = -1;
+	ar->strtab = NULL;
+
+	r = __archive_read_register_format(a,
+	    ar,
+	    archive_read_format_ar_bid,
+	    archive_read_format_ar_read_header,
+	    archive_read_format_ar_read_data,
+	    archive_read_format_ar_skip,
+	    archive_read_format_ar_cleanup);
+
+	if (r != ARCHIVE_OK) {
+		free(ar);
+		return (r);
+	}
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_ar_cleanup(struct archive_read *a)
+{
+	struct ar *ar;
+
+	ar = (struct ar *)(a->format->data);
+	if (ar->strtab)
+		free(ar->strtab);
+	free(ar);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_ar_bid(struct archive_read *a)
+{
+	struct ar *ar;
+	ssize_t bytes_read;
+	const void *h;
+
+	if (a->archive.archive_format != 0 &&
+	    (a->archive.archive_format & ARCHIVE_FORMAT_BASE_MASK) !=
+	    ARCHIVE_FORMAT_AR)
+		return(0);
+
+	ar = (struct ar *)(a->format->data);
+
+	if (ar->bid > 0)
+		return (ar->bid);
+
+	/*
+	 * Verify the 8-byte file signature.
+	 * TODO: Do we need to check more than this?
+	 */
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 8);
+	if (bytes_read < 8)
+		return (-1);
+	if (strncmp((const char*)h, "!<arch>\n", 8) == 0) {
+		ar->bid = 64;
+		return (ar->bid);
+	}
+	return (-1);
+}
+
+static int
+archive_read_format_ar_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	char filename[AR_name_size + 1];
+	struct ar *ar;
+	uint64_t number; /* Used to hold parsed numbers before validation. */
+	ssize_t bytes_read;
+	size_t bsd_name_length, entry_size;
+	char *p;
+	const void *b;
+	const char *h;
+	int r;
+
+	ar = (struct ar*)(a->format->data);
+
+	if (a->archive.file_position == 0) {
+		/*
+		 * We are now at the beginning of the archive,
+		 * so we need first consume the ar global header.
+		 */
+		(a->decompressor->consume)(a, 8);
+		/* Set a default format code for now. */
+		a->archive.archive_format = ARCHIVE_FORMAT_AR;
+	}
+
+	/* Read the header for the next file entry. */
+	bytes_read = (a->decompressor->read_ahead)(a, &b, 60);
+	if (bytes_read < 60) {
+		/* Broken header. */
+		return (ARCHIVE_EOF);
+	}
+	(a->decompressor->consume)(a, 60);
+	h = (const char *)b;
+
+	/* Verify the magic signature on the file header. */
+	if (strncmp(h + AR_fmag_offset, "`\n", 2) != 0) {
+		archive_set_error(&a->archive, EINVAL,
+		    "Consistency check failed");
+		return (ARCHIVE_WARN);
+	}
+
+	/* Copy filename into work buffer. */
+	strncpy(filename, h + AR_name_offset, AR_name_size);
+	filename[AR_name_size] = '\0';
+
+	/*
+	 * Guess the format variant based on the filename.
+	 */
+	if (a->archive.archive_format == ARCHIVE_FORMAT_AR) {
+		/* We don't already know the variant, so let's guess. */
+		/*
+		 * Biggest clue is presence of '/': GNU starts special
+		 * filenames with '/', appends '/' as terminator to
+		 * non-special names, so anything with '/' should be
+		 * GNU except for BSD long filenames.
+		 */
+		if (strncmp(filename, "#1/", 3) == 0)
+			a->archive.archive_format = ARCHIVE_FORMAT_AR_BSD;
+		else if (strchr(filename, '/') != NULL)
+			a->archive.archive_format = ARCHIVE_FORMAT_AR_GNU;
+		else if (strncmp(filename, "__.SYMDEF", 9) == 0)
+			a->archive.archive_format = ARCHIVE_FORMAT_AR_BSD;
+		/*
+		 * XXX Do GNU/SVR4 'ar' programs ever omit trailing '/'
+		 * if name exactly fills 16-byte field?  If so, we
+		 * can't assume entries without '/' are BSD. XXX
+		 */
+	}
+
+	/* Update format name from the code. */
+	if (a->archive.archive_format == ARCHIVE_FORMAT_AR_GNU)
+		a->archive.archive_format_name = "ar (GNU/SVR4)";
+	else if (a->archive.archive_format == ARCHIVE_FORMAT_AR_BSD)
+		a->archive.archive_format_name = "ar (BSD)";
+	else
+		a->archive.archive_format_name = "ar";
+
+	/*
+	 * Remove trailing spaces from the filename.  GNU and BSD
+	 * variants both pad filename area out with spaces.
+	 * This will only be wrong if GNU/SVR4 'ar' implementations
+	 * omit trailing '/' for 16-char filenames and we have
+	 * a 16-char filename that ends in ' '.
+	 */
+	p = filename + AR_name_size - 1;
+	while (p >= filename && *p == ' ') {
+		*p = '\0';
+		p--;
+	}
+
+	/*
+	 * Remove trailing slash unless first character is '/'.
+	 * (BSD entries never end in '/', so this will only trim
+	 * GNU-format entries.  GNU special entries start with '/'
+	 * and are not terminated in '/', so we don't trim anything
+	 * that starts with '/'.)
+	 */
+	if (filename[0] != '/' && *p == '/')
+		*p = '\0';
+
+	/*
+	 * '//' is the GNU filename table.
+	 * Later entries can refer to names in this table.
+	 */
+	if (strcmp(filename, "//") == 0) {
+		/* This must come before any call to _read_ahead. */
+		ar_parse_common_header(ar, entry, h);
+		archive_entry_copy_pathname(entry, filename);
+		archive_entry_set_mode(entry,
+		    S_IFREG | (archive_entry_mode(entry) & 0777));
+		/* Get the size of the filename table. */
+		number = ar_atol10(h + AR_size_offset, AR_size_size);
+		if (number > SIZE_MAX) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Filename table too large");
+			return (ARCHIVE_FATAL);
+		}
+		entry_size = (size_t)number;
+		/* Read the filename table into memory. */
+		bytes_read = (a->decompressor->read_ahead)(a, &b, entry_size);
+		if (bytes_read <= 0)
+			return (ARCHIVE_FATAL);
+		if ((size_t)bytes_read < entry_size) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Truncated input file");
+			return (ARCHIVE_FATAL);
+		}
+		/*
+		 * Don't consume the contents, so the client will
+		 * also get a shot at reading it.
+		 */
+
+		/* Parse the filename table. */
+		return (ar_parse_gnu_filename_table(a, ar, b, entry_size));
+	}
+
+	/*
+	 * GNU variant handles long filenames by storing /<number>
+	 * to indicate a name stored in the filename table.
+	 */
+	if (filename[0] == '/' && isdigit(filename[1])) {
+		number = ar_atol10(h + AR_name_offset + 1, AR_name_size - 1);
+		/*
+		 * If we can't look up the real name, warn and return
+		 * the entry with the wrong name.
+		 */
+		if (ar->strtab == NULL || number > ar->strtab_size) {
+			archive_set_error(&a->archive, EINVAL,
+			    "Can't find long filename for entry");
+			archive_entry_copy_pathname(entry, filename);
+			/* Parse the time, owner, mode, size fields. */
+			ar_parse_common_header(ar, entry, h);
+			return (ARCHIVE_WARN);
+		}
+
+		archive_entry_copy_pathname(entry, &ar->strtab[(size_t)number]);
+		/* Parse the time, owner, mode, size fields. */
+		return (ar_parse_common_header(ar, entry, h));
+	}
+
+	/*
+	 * BSD handles long filenames by storing "#1/" followed by the
+	 * length of filename as a decimal number, then prepends the
+	 * the filename to the file contents.
+	 */
+	if (strncmp(filename, "#1/", 3) == 0) {
+		/* Parse the time, owner, mode, size fields. */
+		/* This must occur before _read_ahead is called again. */
+		ar_parse_common_header(ar, entry, h);
+
+		/* Parse the size of the name, adjust the file size. */
+		number = ar_atol10(h + AR_name_offset + 3, AR_name_size - 3);
+		if ((off_t)number > ar->entry_bytes_remaining) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Bad input file size");
+			return (ARCHIVE_FATAL);
+		}
+		bsd_name_length = (size_t)number;
+		ar->entry_bytes_remaining -= bsd_name_length;
+		/* Adjust file size reported to client. */
+		archive_entry_set_size(entry, ar->entry_bytes_remaining);
+
+		/* Read the long name into memory. */
+		bytes_read = (a->decompressor->read_ahead)(a, &b, bsd_name_length);
+		if (bytes_read <= 0)
+			return (ARCHIVE_FATAL);
+		if ((size_t)bytes_read < bsd_name_length) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Truncated input file");
+			return (ARCHIVE_FATAL);
+		}
+		(a->decompressor->consume)(a, bsd_name_length);
+
+		/* Store it in the entry. */
+		p = (char *)malloc(bsd_name_length + 1);
+		if (p == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate fname buffer");
+			return (ARCHIVE_FATAL);
+		}
+		strncpy(p, b, bsd_name_length);
+		p[bsd_name_length] = '\0';
+		archive_entry_copy_pathname(entry, p);
+		free(p);
+		return (ARCHIVE_OK);
+	}
+
+	/*
+	 * "/" is the SVR4/GNU archive symbol table.
+	 */
+	if (strcmp(filename, "/") == 0) {
+		archive_entry_copy_pathname(entry, "/");
+		/* Parse the time, owner, mode, size fields. */
+		r = ar_parse_common_header(ar, entry, h);
+		/* Force the file type to a regular file. */
+		archive_entry_set_mode(entry,
+		    S_IFREG | (archive_entry_mode(entry) & 0777));
+		return (r);
+	}
+
+	/*
+	 * "__.SYMDEF" is a BSD archive symbol table.
+	 */
+	if (strcmp(filename, "__.SYMDEF") == 0) {
+		archive_entry_copy_pathname(entry, filename);
+		/* Parse the time, owner, mode, size fields. */
+		return (ar_parse_common_header(ar, entry, h));
+	}
+
+	/*
+	 * Otherwise, this is a standard entry.  The filename
+	 * has already been trimmed as much as possible, based
+	 * on our current knowledge of the format.
+	 */
+	archive_entry_copy_pathname(entry, filename);
+	return (ar_parse_common_header(ar, entry, h));
+}
+
+static int
+ar_parse_common_header(struct ar *ar, struct archive_entry *entry,
+    const char *h)
+{
+	uint64_t n;
+
+	/* Copy remaining header */
+	archive_entry_set_mtime(entry,
+	    (time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L);
+	archive_entry_set_uid(entry,
+	    (uid_t)ar_atol10(h + AR_uid_offset, AR_uid_size));
+	archive_entry_set_gid(entry,
+	    (gid_t)ar_atol10(h + AR_gid_offset, AR_gid_size));
+	archive_entry_set_mode(entry,
+	    (mode_t)ar_atol8(h + AR_mode_offset, AR_mode_size));
+	n = ar_atol10(h + AR_size_offset, AR_size_size);
+
+	ar->entry_offset = 0;
+	ar->entry_padding = n % 2;
+	archive_entry_set_size(entry, n);
+	ar->entry_bytes_remaining = n;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_ar_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	ssize_t bytes_read;
+	struct ar *ar;
+
+	ar = (struct ar *)(a->format->data);
+
+	if (ar->entry_bytes_remaining > 0) {
+		bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+		if (bytes_read == 0) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Truncated ar archive");
+			return (ARCHIVE_FATAL);
+		}
+		if (bytes_read < 0)
+			return (ARCHIVE_FATAL);
+		if (bytes_read > ar->entry_bytes_remaining)
+			bytes_read = (ssize_t)ar->entry_bytes_remaining;
+		*size = bytes_read;
+		*offset = ar->entry_offset;
+		ar->entry_offset += bytes_read;
+		ar->entry_bytes_remaining -= bytes_read;
+		(a->decompressor->consume)(a, (size_t)bytes_read);
+		return (ARCHIVE_OK);
+	} else {
+		while (ar->entry_padding > 0) {
+			bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+			if (bytes_read <= 0)
+				return (ARCHIVE_FATAL);
+			if (bytes_read > ar->entry_padding)
+				bytes_read = (ssize_t)ar->entry_padding;
+			(a->decompressor->consume)(a, (size_t)bytes_read);
+			ar->entry_padding -= bytes_read;
+		}
+		*buff = NULL;
+		*size = 0;
+		*offset = ar->entry_offset;
+		return (ARCHIVE_EOF);
+	}
+}
+
+static int
+archive_read_format_ar_skip(struct archive_read *a)
+{
+	off_t bytes_skipped;
+	struct ar* ar;
+	int r = ARCHIVE_OK;
+	const void *b;		/* Dummy variables */
+	size_t s;
+	off_t o;
+
+	ar = (struct ar *)(a->format->data);
+	if (a->decompressor->skip == NULL) {
+		while (r == ARCHIVE_OK)
+			r = archive_read_format_ar_read_data(a, &b, &s, &o);
+		return (r);
+	}
+
+	bytes_skipped = (a->decompressor->skip)(a, ar->entry_bytes_remaining +
+	    ar->entry_padding);
+	if (bytes_skipped < 0)
+		return (ARCHIVE_FATAL);
+
+	ar->entry_bytes_remaining = 0;
+	ar->entry_padding = 0;
+
+	return (ARCHIVE_OK);
+}
+
+static int
+ar_parse_gnu_filename_table(struct archive_read *a, struct ar *ar,
+    const void *h, size_t size)
+{
+	char *p;
+
+	if (ar->strtab != NULL) {
+		archive_set_error(&a->archive, EINVAL,
+		    "More than one string tables exist");
+		return (ARCHIVE_WARN);
+	}
+
+	if (size == 0) {
+		archive_set_error(&a->archive, EINVAL, "Invalid string table");
+		return (ARCHIVE_WARN);
+	}
+
+	ar->strtab_size = size;
+	ar->strtab = malloc(size);
+	if (ar->strtab == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate string table buffer");
+		return (ARCHIVE_FATAL);
+	}
+
+	(void)memcpy(ar->strtab, h, size);
+	for (p = ar->strtab; p < ar->strtab + size - 1; ++p) {
+		if (*p == '/') {
+			*p++ = '\0';
+			if (*p != '\n')
+				goto bad_string_table;
+			*p = '\0';
+		}
+	}
+	/*
+	 * Sanity check, last two chars must be `/\n' or '\n\n',
+	 * depending on whether the string table is padded by a '\n'
+	 * (string table produced by GNU ar always has a even size).
+	 */
+	if (p != ar->strtab + size && *p != '\n')
+		goto bad_string_table;
+
+	/* Enforce zero termination. */
+	ar->strtab[size - 1] = '\0';
+
+	return (ARCHIVE_OK);
+
+bad_string_table:
+	archive_set_error(&a->archive, EINVAL,
+	    "Invalid string table");
+	free(ar->strtab);
+	ar->strtab = NULL;
+	return (ARCHIVE_WARN);
+}
+
+static uint64_t
+ar_atol8(const char *p, unsigned char_cnt)
+{
+	uint64_t l, limit, last_digit_limit;
+	unsigned int digit, base;
+
+	base = 8;
+	limit = UINT64_MAX / base;
+	last_digit_limit = UINT64_MAX % base;
+
+	while ((*p == ' ' || *p == '\t') && char_cnt-- > 0)
+		p++;
+
+	l = 0;
+	digit = *p - '0';
+	while (*p >= '0' && digit < base  && char_cnt-- > 0) {
+		if (l>limit || (l == limit && digit > last_digit_limit)) {
+			l = UINT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++p - '0';
+	}
+	return (l);
+}
+
+static uint64_t
+ar_atol10(const char *p, unsigned char_cnt)
+{
+	uint64_t l, limit, last_digit_limit;
+	unsigned int base, digit;
+
+	base = 10;
+	limit = UINT64_MAX / base;
+	last_digit_limit = UINT64_MAX % base;
+
+	while ((*p == ' ' || *p == '\t') && char_cnt-- > 0)
+		p++;
+	l = 0;
+	digit = *p - '0';
+	while (*p >= '0' && digit < base  && char_cnt-- > 0) {
+		if (l > limit || (l == limit && digit > last_digit_limit)) {
+			l = UINT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++p - '0';
+	}
+	return (l);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_cpio.c b/archivers/libarchive/files/libarchive/archive_read_support_format_cpio.c
new file mode 100644
index 00000000000..7a056b9f439
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_cpio.c
@@ -0,0 +1,607 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_cpio.c,v 1.24 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+/* #include <stdint.h> */ /* See archive_platform.h */
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+struct cpio_bin_header {
+	unsigned char	c_magic[2];
+	unsigned char	c_dev[2];
+	unsigned char	c_ino[2];
+	unsigned char	c_mode[2];
+	unsigned char	c_uid[2];
+	unsigned char	c_gid[2];
+	unsigned char	c_nlink[2];
+	unsigned char	c_rdev[2];
+	unsigned char	c_mtime[4];
+	unsigned char	c_namesize[2];
+	unsigned char	c_filesize[4];
+};
+
+struct cpio_odc_header {
+	char	c_magic[6];
+	char	c_dev[6];
+	char	c_ino[6];
+	char	c_mode[6];
+	char	c_uid[6];
+	char	c_gid[6];
+	char	c_nlink[6];
+	char	c_rdev[6];
+	char	c_mtime[11];
+	char	c_namesize[6];
+	char	c_filesize[11];
+};
+
+struct cpio_newc_header {
+	char	c_magic[6];
+	char	c_ino[8];
+	char	c_mode[8];
+	char	c_uid[8];
+	char	c_gid[8];
+	char	c_nlink[8];
+	char	c_mtime[8];
+	char	c_filesize[8];
+	char	c_devmajor[8];
+	char	c_devminor[8];
+	char	c_rdevmajor[8];
+	char	c_rdevminor[8];
+	char	c_namesize[8];
+	char	c_crc[8];
+};
+
+struct links_entry {
+        struct links_entry      *next;
+        struct links_entry      *previous;
+        int                      links;
+        dev_t                    dev;
+        ino_t                    ino;
+        char                    *name;
+};
+
+#define	CPIO_MAGIC   0x13141516
+struct cpio {
+	int			  magic;
+	int			(*read_header)(struct archive_read *, struct cpio *,
+				     struct archive_entry *, size_t *, size_t *);
+	struct links_entry	 *links_head;
+	struct archive_string	  entry_name;
+	struct archive_string	  entry_linkname;
+	off_t			  entry_bytes_remaining;
+	off_t			  entry_offset;
+	off_t			  entry_padding;
+};
+
+static int64_t	atol16(const char *, unsigned);
+static int64_t	atol8(const char *, unsigned);
+static int	archive_read_format_cpio_bid(struct archive_read *);
+static int	archive_read_format_cpio_cleanup(struct archive_read *);
+static int	archive_read_format_cpio_read_data(struct archive_read *,
+		    const void **, size_t *, off_t *);
+static int	archive_read_format_cpio_read_header(struct archive_read *,
+		    struct archive_entry *);
+static int	be4(const unsigned char *);
+static int	header_bin_be(struct archive_read *, struct cpio *,
+		    struct archive_entry *, size_t *, size_t *);
+static int	header_bin_le(struct archive_read *, struct cpio *,
+		    struct archive_entry *, size_t *, size_t *);
+static int	header_newc(struct archive_read *, struct cpio *,
+		    struct archive_entry *, size_t *, size_t *);
+static int	header_odc(struct archive_read *, struct cpio *,
+		    struct archive_entry *, size_t *, size_t *);
+static int	le4(const unsigned char *);
+static void	record_hardlink(struct cpio *cpio, struct archive_entry *entry);
+
+int
+archive_read_support_format_cpio(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct cpio *cpio;
+	int r;
+
+	cpio = (struct cpio *)malloc(sizeof(*cpio));
+	if (cpio == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate cpio data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(cpio, 0, sizeof(*cpio));
+	cpio->magic = CPIO_MAGIC;
+
+	r = __archive_read_register_format(a,
+	    cpio,
+	    archive_read_format_cpio_bid,
+	    archive_read_format_cpio_read_header,
+	    archive_read_format_cpio_read_data,
+	    NULL,
+	    archive_read_format_cpio_cleanup);
+
+	if (r != ARCHIVE_OK)
+		free(cpio);
+	return (ARCHIVE_OK);
+}
+
+
+static int
+archive_read_format_cpio_bid(struct archive_read *a)
+{
+	int bid, bytes_read;
+	const void *h;
+	const unsigned char *p;
+	struct cpio *cpio;
+
+	cpio = (struct cpio *)(a->format->data);
+	bid = 0;
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 6);
+	/* Convert error code into error return. */
+	if (bytes_read < 0)
+		return ((int)bytes_read);
+	if (bytes_read < 6)
+		return (-1);
+
+	p = (const unsigned char *)h;
+	if (memcmp(p, "070707", 6) == 0) {
+		/* ASCII cpio archive (odc, POSIX.1) */
+		cpio->read_header = header_odc;
+		bid += 48;
+		/*
+		 * XXX TODO:  More verification; Could check that only octal
+		 * digits appear in appropriate header locations. XXX
+		 */
+	} else if (memcmp(p, "070701", 6) == 0) {
+		/* ASCII cpio archive (SVR4 without CRC) */
+		cpio->read_header = header_newc;
+		bid += 48;
+		/*
+		 * XXX TODO:  More verification; Could check that only hex
+		 * digits appear in appropriate header locations. XXX
+		 */
+	} else if (memcmp(p, "070702", 6) == 0) {
+		/* ASCII cpio archive (SVR4 with CRC) */
+		/* XXX TODO: Flag that we should check the CRC. XXX */
+		cpio->read_header = header_newc;
+		bid += 48;
+		/*
+		 * XXX TODO:  More verification; Could check that only hex
+		 * digits appear in appropriate header locations. XXX
+		 */
+	} else if (p[0] * 256 + p[1] == 070707) {
+		/* big-endian binary cpio archives */
+		cpio->read_header = header_bin_be;
+		bid += 16;
+		/* Is more verification possible here? */
+	} else if (p[0] + p[1] * 256 == 070707) {
+		/* little-endian binary cpio archives */
+		cpio->read_header = header_bin_le;
+		bid += 16;
+		/* Is more verification possible here? */
+	} else
+		return (ARCHIVE_WARN);
+
+	return (bid);
+}
+
+static int
+archive_read_format_cpio_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	struct cpio *cpio;
+	size_t bytes;
+	const void *h;
+	size_t namelength;
+	size_t name_pad;
+	int r;
+
+	cpio = (struct cpio *)(a->format->data);
+	r = (cpio->read_header(a, cpio, entry, &namelength, &name_pad));
+
+	if (r != ARCHIVE_OK)
+		return (r);
+
+	/* Read name from buffer. */
+	bytes = (a->decompressor->read_ahead)(a, &h, namelength + name_pad);
+	if (bytes < namelength + name_pad)
+	    return (ARCHIVE_FATAL);
+	(a->decompressor->consume)(a, namelength + name_pad);
+	archive_strncpy(&cpio->entry_name, (const char *)h, namelength);
+	archive_entry_set_pathname(entry, cpio->entry_name.s);
+	cpio->entry_offset = 0;
+
+	/* If this is a symlink, read the link contents. */
+	if (archive_entry_filetype(entry) == AE_IFLNK) {
+		bytes = (a->decompressor->read_ahead)(a, &h,
+		    cpio->entry_bytes_remaining);
+		if ((off_t)bytes < cpio->entry_bytes_remaining)
+			return (ARCHIVE_FATAL);
+		(a->decompressor->consume)(a, cpio->entry_bytes_remaining);
+		archive_strncpy(&cpio->entry_linkname, (const char *)h,
+		    cpio->entry_bytes_remaining);
+		archive_entry_set_symlink(entry, cpio->entry_linkname.s);
+		cpio->entry_bytes_remaining = 0;
+	}
+
+	/* Compare name to "TRAILER!!!" to test for end-of-archive. */
+	if (namelength == 11 && strcmp((const char *)h, "TRAILER!!!") == 0) {
+	    /* TODO: Store file location of start of block. */
+	    archive_set_error(&a->archive, 0, NULL);
+	    return (ARCHIVE_EOF);
+	}
+
+	/* Detect and record hardlinks to previously-extracted entries. */
+	record_hardlink(cpio, entry);
+
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_cpio_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	ssize_t bytes_read;
+	struct cpio *cpio;
+
+	cpio = (struct cpio *)(a->format->data);
+	if (cpio->entry_bytes_remaining > 0) {
+		bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+		if (bytes_read <= 0)
+			return (ARCHIVE_FATAL);
+		if (bytes_read > cpio->entry_bytes_remaining)
+			bytes_read = cpio->entry_bytes_remaining;
+		*size = bytes_read;
+		*offset = cpio->entry_offset;
+		cpio->entry_offset += bytes_read;
+		cpio->entry_bytes_remaining -= bytes_read;
+		(a->decompressor->consume)(a, bytes_read);
+		return (ARCHIVE_OK);
+	} else {
+		while (cpio->entry_padding > 0) {
+			bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+			if (bytes_read <= 0)
+				return (ARCHIVE_FATAL);
+			if (bytes_read > cpio->entry_padding)
+				bytes_read = cpio->entry_padding;
+			(a->decompressor->consume)(a, bytes_read);
+			cpio->entry_padding -= bytes_read;
+		}
+		*buff = NULL;
+		*size = 0;
+		*offset = cpio->entry_offset;
+		return (ARCHIVE_EOF);
+	}
+}
+
+static int
+header_newc(struct archive_read *a, struct cpio *cpio,
+    struct archive_entry *entry, size_t *namelength, size_t *name_pad)
+{
+	const void *h;
+	const struct cpio_newc_header *header;
+	size_t bytes;
+
+	/* Read fixed-size portion of header. */
+	bytes = (a->decompressor->read_ahead)(a, &h, sizeof(struct cpio_newc_header));
+	if (bytes < sizeof(struct cpio_newc_header))
+	    return (ARCHIVE_FATAL);
+	(a->decompressor->consume)(a, sizeof(struct cpio_newc_header));
+
+	/* Parse out hex fields. */
+	header = (const struct cpio_newc_header *)h;
+
+	if (memcmp(header->c_magic, "070701", 6) == 0) {
+		a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_NOCRC;
+		a->archive.archive_format_name = "ASCII cpio (SVR4 with no CRC)";
+	} else if (memcmp(header->c_magic, "070702", 6) == 0) {
+		a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_CRC;
+		a->archive.archive_format_name = "ASCII cpio (SVR4 with CRC)";
+	} else {
+		/* TODO: Abort here? */
+	}
+
+	archive_entry_set_devmajor(entry, atol16(header->c_devmajor, sizeof(header->c_devmajor)));
+	archive_entry_set_devminor(entry, atol16(header->c_devminor, sizeof(header->c_devminor)));
+	archive_entry_set_ino(entry, atol16(header->c_ino, sizeof(header->c_ino)));
+	archive_entry_set_mode(entry, atol16(header->c_mode, sizeof(header->c_mode)));
+	archive_entry_set_uid(entry, atol16(header->c_uid, sizeof(header->c_uid)));
+	archive_entry_set_gid(entry, atol16(header->c_gid, sizeof(header->c_gid)));
+	archive_entry_set_nlink(entry, atol16(header->c_nlink, sizeof(header->c_nlink)));
+	archive_entry_set_rdevmajor(entry, atol16(header->c_rdevmajor, sizeof(header->c_rdevmajor)));
+	archive_entry_set_rdevminor(entry, atol16(header->c_rdevminor, sizeof(header->c_rdevminor)));
+	archive_entry_set_mtime(entry, atol16(header->c_mtime, sizeof(header->c_mtime)), 0);
+	*namelength = atol16(header->c_namesize, sizeof(header->c_namesize));
+	/* Pad name to 2 more than a multiple of 4. */
+	*name_pad = (2 - *namelength) & 3;
+
+	/*
+	 * Note: entry_bytes_remaining is at least 64 bits and
+	 * therefore guaranteed to be big enough for a 33-bit file
+	 * size.
+	 */
+	cpio->entry_bytes_remaining =
+	    atol16(header->c_filesize, sizeof(header->c_filesize));
+	archive_entry_set_size(entry, cpio->entry_bytes_remaining);
+	/* Pad file contents to a multiple of 4. */
+	cpio->entry_padding = 3 & -cpio->entry_bytes_remaining;
+	return (ARCHIVE_OK);
+}
+
+static int
+header_odc(struct archive_read *a, struct cpio *cpio,
+    struct archive_entry *entry, size_t *namelength, size_t *name_pad)
+{
+	const void *h;
+	const struct cpio_odc_header *header;
+	size_t bytes;
+
+	a->archive.archive_format = ARCHIVE_FORMAT_CPIO_POSIX;
+	a->archive.archive_format_name = "POSIX octet-oriented cpio";
+
+	/* Read fixed-size portion of header. */
+	bytes = (a->decompressor->read_ahead)(a, &h, sizeof(struct cpio_odc_header));
+	if (bytes < sizeof(struct cpio_odc_header))
+	    return (ARCHIVE_FATAL);
+	(a->decompressor->consume)(a, sizeof(struct cpio_odc_header));
+
+	/* Parse out octal fields. */
+	header = (const struct cpio_odc_header *)h;
+
+	archive_entry_set_dev(entry, atol8(header->c_dev, sizeof(header->c_dev)));
+	archive_entry_set_ino(entry, atol8(header->c_ino, sizeof(header->c_ino)));
+	archive_entry_set_mode(entry, atol8(header->c_mode, sizeof(header->c_mode)));
+	archive_entry_set_uid(entry, atol8(header->c_uid, sizeof(header->c_uid)));
+	archive_entry_set_gid(entry, atol8(header->c_gid, sizeof(header->c_gid)));
+	archive_entry_set_nlink(entry, atol8(header->c_nlink, sizeof(header->c_nlink)));
+	archive_entry_set_rdev(entry, atol8(header->c_rdev, sizeof(header->c_rdev)));
+	archive_entry_set_mtime(entry, atol8(header->c_mtime, sizeof(header->c_mtime)), 0);
+	*namelength = atol8(header->c_namesize, sizeof(header->c_namesize));
+	*name_pad = 0; /* No padding of filename. */
+
+	/*
+	 * Note: entry_bytes_remaining is at least 64 bits and
+	 * therefore guaranteed to be big enough for a 33-bit file
+	 * size.
+	 */
+	cpio->entry_bytes_remaining =
+	    atol8(header->c_filesize, sizeof(header->c_filesize));
+	archive_entry_set_size(entry, cpio->entry_bytes_remaining);
+	cpio->entry_padding = 0;
+	return (ARCHIVE_OK);
+}
+
+static int
+header_bin_le(struct archive_read *a, struct cpio *cpio,
+    struct archive_entry *entry, size_t *namelength, size_t *name_pad)
+{
+	const void *h;
+	const struct cpio_bin_header *header;
+	size_t bytes;
+
+	a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_LE;
+	a->archive.archive_format_name = "cpio (little-endian binary)";
+
+	/* Read fixed-size portion of header. */
+	bytes = (a->decompressor->read_ahead)(a, &h, sizeof(struct cpio_bin_header));
+	if (bytes < sizeof(struct cpio_bin_header))
+	    return (ARCHIVE_FATAL);
+	(a->decompressor->consume)(a, sizeof(struct cpio_bin_header));
+
+	/* Parse out binary fields. */
+	header = (const struct cpio_bin_header *)h;
+
+	archive_entry_set_dev(entry, header->c_dev[0] + header->c_dev[1] * 256);
+	archive_entry_set_ino(entry, header->c_ino[0] + header->c_ino[1] * 256);
+	archive_entry_set_mode(entry, header->c_mode[0] + header->c_mode[1] * 256);
+	archive_entry_set_uid(entry, header->c_uid[0] + header->c_uid[1] * 256);
+	archive_entry_set_gid(entry, header->c_gid[0] + header->c_gid[1] * 256);
+	archive_entry_set_nlink(entry, header->c_nlink[0] + header->c_nlink[1] * 256);
+	archive_entry_set_rdev(entry, header->c_rdev[0] + header->c_rdev[1] * 256);
+	archive_entry_set_mtime(entry, le4(header->c_mtime), 0);
+	*namelength = header->c_namesize[0] + header->c_namesize[1] * 256;
+	*name_pad = *namelength & 1; /* Pad to even. */
+
+	cpio->entry_bytes_remaining = le4(header->c_filesize);
+	archive_entry_set_size(entry, cpio->entry_bytes_remaining);
+	cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */
+	return (ARCHIVE_OK);
+}
+
+static int
+header_bin_be(struct archive_read *a, struct cpio *cpio,
+    struct archive_entry *entry, size_t *namelength, size_t *name_pad)
+{
+	const void *h;
+	const struct cpio_bin_header *header;
+	size_t bytes;
+
+	a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_BE;
+	a->archive.archive_format_name = "cpio (big-endian binary)";
+
+	/* Read fixed-size portion of header. */
+	bytes = (a->decompressor->read_ahead)(a, &h,
+	    sizeof(struct cpio_bin_header));
+	if (bytes < sizeof(struct cpio_bin_header))
+	    return (ARCHIVE_FATAL);
+	(a->decompressor->consume)(a, sizeof(struct cpio_bin_header));
+
+	/* Parse out binary fields. */
+	header = (const struct cpio_bin_header *)h;
+	archive_entry_set_dev(entry, header->c_dev[0] * 256 + header->c_dev[1]);
+	archive_entry_set_ino(entry, header->c_ino[0] * 256 + header->c_ino[1]);
+	archive_entry_set_mode(entry, header->c_mode[0] * 256 + header->c_mode[1]);
+	archive_entry_set_uid(entry, header->c_uid[0] * 256 + header->c_uid[1]);
+	archive_entry_set_gid(entry, header->c_gid[0] * 256 + header->c_gid[1]);
+	archive_entry_set_nlink(entry, header->c_nlink[0] * 256 + header->c_nlink[1]);
+	archive_entry_set_rdev(entry, header->c_rdev[0] * 256 + header->c_rdev[1]);
+	archive_entry_set_mtime(entry, be4(header->c_mtime), 0);
+	*namelength = header->c_namesize[0] * 256 + header->c_namesize[1];
+	*name_pad = *namelength & 1; /* Pad to even. */
+
+	cpio->entry_bytes_remaining = be4(header->c_filesize);
+	archive_entry_set_size(entry, cpio->entry_bytes_remaining);
+	cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_cpio_cleanup(struct archive_read *a)
+{
+	struct cpio *cpio;
+
+	cpio = (struct cpio *)(a->format->data);
+        /* Free inode->name map */
+        while (cpio->links_head != NULL) {
+                struct links_entry *lp = cpio->links_head->next;
+
+                if (cpio->links_head->name)
+                        free(cpio->links_head->name);
+                free(cpio->links_head);
+                cpio->links_head = lp;
+        }
+	archive_string_free(&cpio->entry_name);
+	free(cpio);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+le4(const unsigned char *p)
+{
+	return ((p[0]<<16) + (p[1]<<24) + (p[2]<<0) + (p[3]<<8));
+}
+
+
+static int
+be4(const unsigned char *p)
+{
+	return (p[0] + (p[1]<<8) + (p[2]<<16) + (p[3]<<24));
+}
+
+/*
+ * Note that this implementation does not (and should not!) obey
+ * locale settings; you cannot simply substitute strtol here, since
+ * it does obey locale.
+ */
+static int64_t
+atol8(const char *p, unsigned char_cnt)
+{
+	int64_t l;
+	int digit;
+
+	l = 0;
+	while (char_cnt-- > 0) {
+		if (*p >= '0' && *p <= '7')
+			digit = *p - '0';
+		else
+			return (l);
+		p++;
+		l <<= 3;
+		l |= digit;
+	}
+	return (l);
+}
+
+static int64_t
+atol16(const char *p, unsigned char_cnt)
+{
+	int64_t l;
+	int digit;
+
+	l = 0;
+	while (char_cnt-- > 0) {
+		if (*p >= 'a' && *p <= 'f')
+			digit = *p - 'a' + 10;
+		else if (*p >= 'A' && *p <= 'F')
+			digit = *p - 'A' + 10;
+		else if (*p >= '0' && *p <= '9')
+			digit = *p - '0';
+		else
+			return (l);
+		p++;
+		l <<= 4;
+		l |= digit;
+	}
+	return (l);
+}
+
+static void
+record_hardlink(struct cpio *cpio, struct archive_entry *entry)
+{
+        struct links_entry      *le;
+	dev_t dev;
+	ino_t ino;
+
+	dev = archive_entry_dev(entry);
+	ino = archive_entry_ino(entry);
+
+        /*
+         * First look in the list of multiply-linked files.  If we've
+         * already dumped it, convert this entry to a hard link entry.
+         */
+        for (le = cpio->links_head; le; le = le->next) {
+                if (le->dev == dev && le->ino == ino) {
+                        archive_entry_set_hardlink(entry, le->name);
+
+                        if (--le->links <= 0) {
+                                if (le->previous != NULL)
+                                        le->previous->next = le->next;
+                                if (le->next != NULL)
+                                        le->next->previous = le->previous;
+                                if (cpio->links_head == le)
+                                        cpio->links_head = le->next;
+                                free(le);
+                        }
+
+                        return;
+                }
+        }
+
+        le = (struct links_entry *)malloc(sizeof(struct links_entry));
+	if (le == NULL)
+		__archive_errx(1, "Out of memory adding file to list");
+        if (cpio->links_head != NULL)
+                cpio->links_head->previous = le;
+        le->next = cpio->links_head;
+        le->previous = NULL;
+        cpio->links_head = le;
+        le->dev = dev;
+        le->ino = ino;
+        le->links = archive_entry_nlink(entry) - 1;
+        le->name = strdup(archive_entry_pathname(entry));
+	if (le->name == NULL)
+		__archive_errx(1, "Out of memory adding file to list");
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_empty.c b/archivers/libarchive/files/libarchive/archive_read_support_format_empty.c
new file mode 100644
index 00000000000..837fdef997c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_empty.c
@@ -0,0 +1,92 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_empty.c,v 1.3 2007/05/29 01:00:19 kientzle Exp $");
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+static int	archive_read_format_empty_bid(struct archive_read *);
+static int	archive_read_format_empty_read_data(struct archive_read *,
+		    const void **, size_t *, off_t *);
+static int	archive_read_format_empty_read_header(struct archive_read *,
+		    struct archive_entry *);
+int
+archive_read_support_format_empty(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	int r;
+
+	r = __archive_read_register_format(a,
+	    NULL,
+	    archive_read_format_empty_bid,
+	    archive_read_format_empty_read_header,
+	    archive_read_format_empty_read_data,
+	    NULL,
+	    NULL);
+
+	return (r);
+}
+
+
+static int
+archive_read_format_empty_bid(struct archive_read *a)
+{
+	int bytes_read;
+	const void *h;
+
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 1);
+	if (bytes_read > 0)
+		return (-1);
+	return (1);
+}
+
+static int
+archive_read_format_empty_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	(void)a; /* UNUSED */
+	(void)entry; /* UNUSED */
+
+	a->archive.archive_format = ARCHIVE_FORMAT_EMPTY;
+	a->archive.archive_format_name = "Empty file";
+
+	return (ARCHIVE_EOF);
+}
+
+static int
+archive_read_format_empty_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	(void)a; /* UNUSED */
+	(void)buff; /* UNUSED */
+	(void)size; /* UNUSED */
+	(void)offset; /* UNUSED */
+
+	return (ARCHIVE_EOF);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_iso9660.c b/archivers/libarchive/files/libarchive/archive_read_support_format_iso9660.c
new file mode 100644
index 00000000000..d77bd871c0e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_iso9660.c
@@ -0,0 +1,1119 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_iso9660.c,v 1.23 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+/* #include <stdint.h> */ /* See archive_platform.h */
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#include <time.h>
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+#include "archive_string.h"
+
+/*
+ * An overview of ISO 9660 format:
+ *
+ * Each disk is laid out as follows:
+ *   * 32k reserved for private use
+ *   * Volume descriptor table.  Each volume descriptor
+ *     is 2k and specifies basic format information.
+ *     The "Primary Volume Descriptor" (PVD) is defined by the
+ *     standard and should always be present; other volume
+ *     descriptors include various vendor-specific extensions.
+ *   * Files and directories.  Each file/dir is specified by
+ *     an "extent" (starting sector and length in bytes).
+ *     Dirs are just files with directory records packed one
+ *     after another.  The PVD contains a single dir entry
+ *     specifying the location of the root directory.  Everything
+ *     else follows from there.
+ *
+ * This module works by first reading the volume descriptors, then
+ * building a list of directory entries, sorted by starting
+ * sector.  At each step, I look for the earliest dir entry that
+ * hasn't yet been read, seek forward to that location and read
+ * that entry.  If it's a dir, I slurp in the new dir entries and
+ * add them to the heap; if it's a regular file, I return the
+ * corresponding archive_entry and wait for the client to request
+ * the file body.  This strategy allows us to read most compliant
+ * CDs with a single pass through the data, as required by libarchive.
+ */
+
+/* Structure of on-disk primary volume descriptor. */
+#define PVD_type_offset 0
+#define PVD_type_size 1
+#define PVD_id_offset (PVD_type_offset + PVD_type_size)
+#define PVD_id_size 5
+#define PVD_version_offset (PVD_id_offset + PVD_id_size)
+#define PVD_version_size 1
+#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size)
+#define PVD_reserved1_size 1
+#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size)
+#define PVD_system_id_size 32
+#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size)
+#define PVD_volume_id_size 32
+#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size)
+#define PVD_reserved2_size 8
+#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size)
+#define PVD_volume_space_size_size 8
+#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size)
+#define PVD_reserved3_size 32
+#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size)
+#define PVD_volume_set_size_size 4
+#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size)
+#define PVD_volume_sequence_number_size 4
+#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size)
+#define PVD_logical_block_size_size 4
+#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size)
+#define PVD_path_table_size_size 8
+#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size)
+#define PVD_type_1_path_table_size 4
+#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size)
+#define PVD_opt_type_1_path_table_size 4
+#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size)
+#define PVD_type_m_path_table_size 4
+#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size)
+#define PVD_opt_type_m_path_table_size 4
+#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size)
+#define PVD_root_directory_record_size 34
+#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size)
+#define PVD_volume_set_id_size 128
+#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size)
+#define PVD_publisher_id_size 128
+#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size)
+#define PVD_preparer_id_size 128
+#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size)
+#define PVD_application_id_size 128
+#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size)
+#define PVD_copyright_file_id_size 37
+#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size)
+#define PVD_abstract_file_id_size 37
+#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size)
+#define PVD_bibliographic_file_id_size 37
+#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size)
+#define PVD_creation_date_size 17
+#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size)
+#define PVD_modification_date_size 17
+#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size)
+#define PVD_expiration_date_size 17
+#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size)
+#define PVD_effective_date_size 17
+#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size)
+#define PVD_file_structure_version_size 1
+#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size)
+#define PVD_reserved4_size 1
+#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size)
+#define PVD_application_data_size 512
+
+/* Structure of an on-disk directory record. */
+/* Note:  ISO9660 stores each multi-byte integer twice, once in
+ * each byte order.  The sizes here are the size of just one
+ * of the two integers.  (This is why the offset of a field isn't
+ * the same as the offset+size of the previous field.) */
+#define DR_length_offset 0
+#define DR_length_size 1
+#define DR_ext_attr_length_offset 1
+#define DR_ext_attr_length_size 1
+#define DR_extent_offset 2
+#define DR_extent_size 4
+#define DR_size_offset 10
+#define DR_size_size 4
+#define DR_date_offset 18
+#define DR_date_size 7
+#define DR_flags_offset 25
+#define DR_flags_size 1
+#define DR_file_unit_size_offset 26
+#define DR_file_unit_size_size 1
+#define DR_interleave_offset 27
+#define DR_interleave_size 1
+#define DR_volume_sequence_number_offset 28
+#define DR_volume_sequence_number_size 2
+#define DR_name_len_offset 32
+#define DR_name_len_size 1
+#define DR_name_offset 33
+
+/*
+ * Our private data.
+ */
+
+/* In-memory storage for a directory record. */
+struct file_info {
+	struct file_info	*parent;
+	int		 refcount;
+	uint64_t	 offset;  /* Offset on disk. */
+	uint64_t	 size;	/* File size in bytes. */
+	uint64_t	 ce_offset; /* Offset of CE */
+	uint64_t	 ce_size; /* Size of CE */
+	time_t		 mtime;	/* File last modified time. */
+	time_t		 atime;	/* File last accessed time. */
+	time_t		 ctime;	/* File creation time. */
+	mode_t		 mode;
+	uid_t		 uid;
+	gid_t		 gid;
+	ino_t		 inode;
+	int		 nlinks;
+	char		*name; /* Null-terminated filename. */
+	struct archive_string symlink;
+};
+
+
+struct iso9660 {
+	int	magic;
+#define ISO9660_MAGIC   0x96609660
+	int	bid; /* If non-zero, return this as our bid. */
+	struct archive_string pathname;
+	char	seenRockridge; /* Set true if RR extensions are used. */
+	unsigned char	suspOffset;
+
+	uint64_t	previous_offset;
+	uint64_t	previous_size;
+	struct archive_string previous_pathname;
+
+	/* TODO: Make this a heap for fast inserts and deletions. */
+	struct file_info **pending_files;
+	int	pending_files_allocated;
+	int	pending_files_used;
+
+	uint64_t current_position;
+	ssize_t	logical_block_size;
+
+	off_t	entry_sparse_offset;
+	int64_t	entry_bytes_remaining;
+};
+
+static void	add_entry(struct iso9660 *iso9660, struct file_info *file);
+static int	archive_read_format_iso9660_bid(struct archive_read *);
+static int	archive_read_format_iso9660_cleanup(struct archive_read *);
+static int	archive_read_format_iso9660_read_data(struct archive_read *,
+		    const void **, size_t *, off_t *);
+static int	archive_read_format_iso9660_read_data_skip(struct archive_read *);
+static int	archive_read_format_iso9660_read_header(struct archive_read *,
+		    struct archive_entry *);
+static const char *build_pathname(struct archive_string *, struct file_info *);
+static void	dump_isodirrec(FILE *, const unsigned char *isodirrec);
+static time_t	time_from_tm(struct tm *);
+static time_t	isodate17(const unsigned char *);
+static time_t	isodate7(const unsigned char *);
+static int	isPVD(struct iso9660 *, const unsigned char *);
+static struct file_info *next_entry(struct iso9660 *);
+static int	next_entry_seek(struct archive_read *a, struct iso9660 *iso9660,
+		    struct file_info **pfile);
+static struct file_info *
+		parse_file_info(struct iso9660 *iso9660,
+		    struct file_info *parent, const unsigned char *isodirrec);
+static void	parse_rockridge(struct iso9660 *iso9660,
+		    struct file_info *file, const unsigned char *start,
+		    const unsigned char *end);
+static void	release_file(struct iso9660 *, struct file_info *);
+static unsigned	toi(const void *p, int n);
+
+int
+archive_read_support_format_iso9660(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct iso9660 *iso9660;
+	int r;
+
+	iso9660 = (struct iso9660 *)malloc(sizeof(*iso9660));
+	if (iso9660 == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate iso9660 data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(iso9660, 0, sizeof(*iso9660));
+	iso9660->magic = ISO9660_MAGIC;
+	iso9660->bid = -1; /* We haven't yet bid. */
+
+	r = __archive_read_register_format(a,
+	    iso9660,
+	    archive_read_format_iso9660_bid,
+	    archive_read_format_iso9660_read_header,
+	    archive_read_format_iso9660_read_data,
+	    archive_read_format_iso9660_read_data_skip,
+	    archive_read_format_iso9660_cleanup);
+
+	if (r != ARCHIVE_OK) {
+		free(iso9660);
+		return (r);
+	}
+	return (ARCHIVE_OK);
+}
+
+
+static int
+archive_read_format_iso9660_bid(struct archive_read *a)
+{
+	struct iso9660 *iso9660;
+	ssize_t bytes_read;
+	const void *h;
+	const unsigned char *p;
+
+	iso9660 = (struct iso9660 *)(a->format->data);
+
+	if (iso9660->bid >= 0)
+		return (iso9660->bid);
+
+	/*
+	 * Skip the first 32k (reserved area) and get the first
+	 * 8 sectors of the volume descriptor table.  Of course,
+	 * if the I/O layer gives us more, we'll take it.
+	 */
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 32768 + 8*2048);
+	if (bytes_read < 32768 + 8*2048)
+	    return (iso9660->bid = -1);
+	p = (const unsigned char *)h;
+
+	/* Skip the reserved area. */
+	bytes_read -= 32768;
+	p += 32768;
+
+	/* Check each volume descriptor to locate the PVD. */
+	for (; bytes_read > 2048; bytes_read -= 2048, p += 2048) {
+		iso9660->bid = isPVD(iso9660, p);
+		if (iso9660->bid > 0)
+			return (iso9660->bid);
+		if (*p == '\177') /* End-of-volume-descriptor marker. */
+			break;
+	}
+
+	/* We didn't find a valid PVD; return a bid of zero. */
+	iso9660->bid = 0;
+	return (iso9660->bid);
+}
+
+static int
+isPVD(struct iso9660 *iso9660, const unsigned char *h)
+{
+	struct file_info *file;
+
+	if (h[0] != 1)
+		return (0);
+	if (memcmp(h+1, "CD001", 5) != 0)
+		return (0);
+
+	iso9660->logical_block_size = toi(h + PVD_logical_block_size_offset, 2);
+
+	/* Store the root directory in the pending list. */
+	file = parse_file_info(iso9660, NULL, h + PVD_root_directory_record_offset);
+	add_entry(iso9660, file);
+	return (48);
+}
+
+static int
+archive_read_format_iso9660_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	struct iso9660 *iso9660;
+	struct file_info *file;
+	ssize_t bytes_read;
+	int r;
+
+	iso9660 = (struct iso9660 *)(a->format->data);
+
+	if (!a->archive.archive_format) {
+		a->archive.archive_format = ARCHIVE_FORMAT_ISO9660;
+		a->archive.archive_format_name = "ISO9660";
+	}
+
+	/* Get the next entry that appears after the current offset. */
+	r = next_entry_seek(a, iso9660, &file);
+	if (r != ARCHIVE_OK)
+		return (r);
+
+	iso9660->entry_bytes_remaining = file->size;
+	iso9660->entry_sparse_offset = 0; /* Offset for sparse-file-aware clients. */
+
+	/* Set up the entry structure with information about this entry. */
+	archive_entry_set_mode(entry, file->mode);
+	archive_entry_set_uid(entry, file->uid);
+	archive_entry_set_gid(entry, file->gid);
+	archive_entry_set_nlink(entry, file->nlinks);
+	archive_entry_set_ino(entry, file->inode);
+	archive_entry_set_mtime(entry, file->mtime, 0);
+	archive_entry_set_ctime(entry, file->ctime, 0);
+	archive_entry_set_atime(entry, file->atime, 0);
+	archive_entry_set_size(entry, iso9660->entry_bytes_remaining);
+	archive_string_empty(&iso9660->pathname);
+	archive_entry_set_pathname(entry,
+	    build_pathname(&iso9660->pathname, file));
+	if (file->symlink.s != NULL)
+		archive_entry_copy_symlink(entry, file->symlink.s);
+
+	/* If this entry points to the same data as the previous
+	 * entry, convert this into a hardlink to that entry.
+	 * But don't bother for zero-length files. */
+	if (file->offset == iso9660->previous_offset
+	    && file->size == iso9660->previous_size
+	    && file->size > 0) {
+		archive_entry_set_hardlink(entry,
+		    iso9660->previous_pathname.s);
+		iso9660->entry_bytes_remaining = 0;
+		iso9660->entry_sparse_offset = 0;
+		release_file(iso9660, file);
+		return (ARCHIVE_OK);
+	}
+
+	/* If the offset is before our current position, we can't
+	 * seek backwards to extract it, so issue a warning. */
+	if (file->offset < iso9660->current_position) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Ignoring out-of-order file");
+		iso9660->entry_bytes_remaining = 0;
+		iso9660->entry_sparse_offset = 0;
+		release_file(iso9660, file);
+		return (ARCHIVE_WARN);
+	}
+
+	iso9660->previous_size = file->size;
+	iso9660->previous_offset = file->offset;
+	archive_strcpy(&iso9660->previous_pathname, iso9660->pathname.s);
+
+	/* If this is a directory, read in all of the entries right now. */
+	if (archive_entry_filetype(entry) == AE_IFDIR) {
+		while (iso9660->entry_bytes_remaining > 0) {
+			const void *block;
+			const unsigned char *p;
+			ssize_t step = iso9660->logical_block_size;
+			if (step > iso9660->entry_bytes_remaining)
+				step = iso9660->entry_bytes_remaining;
+			bytes_read = (a->decompressor->read_ahead)(a, &block, step);
+			if (bytes_read < step) {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "Failed to read full block when scanning ISO9660 directory list");
+				release_file(iso9660, file);
+				return (ARCHIVE_FATAL);
+			}
+			if (bytes_read > step)
+				bytes_read = step;
+			(a->decompressor->consume)(a, bytes_read);
+			iso9660->current_position += bytes_read;
+			iso9660->entry_bytes_remaining -= bytes_read;
+			for (p = (const unsigned char *)block;
+			     *p != 0 && p < (const unsigned char *)block + bytes_read;
+			     p += *p) {
+				struct file_info *child;
+
+				/* Skip '.' entry. */
+				if (*(p + DR_name_len_offset) == 1
+				    && *(p + DR_name_offset) == '\0')
+					continue;
+				/* Skip '..' entry. */
+				if (*(p + DR_name_len_offset) == 1
+				    && *(p + DR_name_offset) == '\001')
+					continue;
+				child = parse_file_info(iso9660, file, p);
+				add_entry(iso9660, child);
+				if (iso9660->seenRockridge) {
+					a->archive.archive_format =
+					    ARCHIVE_FORMAT_ISO9660_ROCKRIDGE;
+					a->archive.archive_format_name =
+					    "ISO9660 with Rockridge extensions";
+				}
+			}
+		}
+	}
+
+	release_file(iso9660, file);
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_iso9660_read_data_skip(struct archive_read *a)
+{
+	/* Because read_next_header always does an explicit skip
+	 * to the next entry, we don't need to do anything here. */
+	(void)a; /* UNUSED */
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_iso9660_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	ssize_t bytes_read;
+	struct iso9660 *iso9660;
+
+	iso9660 = (struct iso9660 *)(a->format->data);
+	if (iso9660->entry_bytes_remaining <= 0) {
+		*buff = NULL;
+		*size = 0;
+		*offset = iso9660->entry_sparse_offset;
+		return (ARCHIVE_EOF);
+	}
+
+	bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+	if (bytes_read == 0)
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Truncated input file");
+	if (bytes_read <= 0)
+		return (ARCHIVE_FATAL);
+	if (bytes_read > iso9660->entry_bytes_remaining)
+		bytes_read = iso9660->entry_bytes_remaining;
+	*size = bytes_read;
+	*offset = iso9660->entry_sparse_offset;
+	iso9660->entry_sparse_offset += bytes_read;
+	iso9660->entry_bytes_remaining -= bytes_read;
+	iso9660->current_position += bytes_read;
+	(a->decompressor->consume)(a, bytes_read);
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_iso9660_cleanup(struct archive_read *a)
+{
+	struct iso9660 *iso9660;
+	struct file_info *file;
+
+	iso9660 = (struct iso9660 *)(a->format->data);
+	while ((file = next_entry(iso9660)) != NULL)
+		release_file(iso9660, file);
+	archive_string_free(&iso9660->pathname);
+	archive_string_free(&iso9660->previous_pathname);
+	if (iso9660->pending_files)
+		free(iso9660->pending_files);
+	free(iso9660);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * This routine parses a single ISO directory record, makes sense
+ * of any extensions, and stores the result in memory.
+ */
+static struct file_info *
+parse_file_info(struct iso9660 *iso9660, struct file_info *parent,
+    const unsigned char *isodirrec)
+{
+	struct file_info *file;
+	size_t name_len;
+	int flags;
+
+	/* TODO: Sanity check that name_len doesn't exceed length, etc. */
+
+	/* Create a new file entry and copy data from the ISO dir record. */
+	file = (struct file_info *)malloc(sizeof(*file));
+	if (file == NULL)
+		return (NULL);
+	memset(file, 0, sizeof(*file));
+	file->parent = parent;
+	if (parent != NULL)
+		parent->refcount++;
+	file->offset = toi(isodirrec + DR_extent_offset, DR_extent_size)
+	    * iso9660->logical_block_size;
+	file->size = toi(isodirrec + DR_size_offset, DR_size_size);
+	file->mtime = isodate7(isodirrec + DR_date_offset);
+	file->ctime = file->atime = file->mtime;
+	name_len = (size_t)*(const unsigned char *)(isodirrec + DR_name_len_offset);
+	file->name = (char *)malloc(name_len + 1);
+	if (file->name == NULL) {
+		free(file);
+		return (NULL);
+	}
+	memcpy(file->name, isodirrec + DR_name_offset, name_len);
+	file->name[name_len] = '\0';
+	flags = *(isodirrec + DR_flags_offset);
+	if (flags & 0x02)
+		file->mode = AE_IFDIR | 0700;
+	else
+		file->mode = AE_IFREG | 0400;
+
+	/* Rockridge extensions overwrite information from above. */
+	{
+		const unsigned char *rr_start, *rr_end;
+		rr_end = (const unsigned char *)isodirrec
+		    + *(isodirrec + DR_length_offset);
+		rr_start = (const unsigned char *)(isodirrec + DR_name_offset
+		    + name_len);
+		if ((name_len & 1) == 0)
+			rr_start++;
+		rr_start += iso9660->suspOffset;
+		parse_rockridge(iso9660, file, rr_start, rr_end);
+	}
+
+	/* DEBUGGING: Warn about attributes I don't yet fully support. */
+	if ((flags & ~0x02) != 0) {
+		fprintf(stderr, "\n ** Unrecognized flag: ");
+		dump_isodirrec(stderr, isodirrec);
+		fprintf(stderr, "\n");
+	} else if (toi(isodirrec + DR_volume_sequence_number_offset, 2) != 1) {
+		fprintf(stderr, "\n ** Unrecognized sequence number: ");
+		dump_isodirrec(stderr, isodirrec);
+		fprintf(stderr, "\n");
+	} else if (*(isodirrec + DR_file_unit_size_offset) != 0) {
+		fprintf(stderr, "\n ** Unexpected file unit size: ");
+		dump_isodirrec(stderr, isodirrec);
+		fprintf(stderr, "\n");
+	} else if (*(isodirrec + DR_interleave_offset) != 0) {
+		fprintf(stderr, "\n ** Unexpected interleave: ");
+		dump_isodirrec(stderr, isodirrec);
+		fprintf(stderr, "\n");
+	} else if (*(isodirrec + DR_ext_attr_length_offset) != 0) {
+		fprintf(stderr, "\n ** Unexpected extended attribute length: ");
+		dump_isodirrec(stderr, isodirrec);
+		fprintf(stderr, "\n");
+	}
+
+	return (file);
+}
+
+static void
+add_entry(struct iso9660 *iso9660, struct file_info *file)
+{
+	/* Expand our pending files list as necessary. */
+	if (iso9660->pending_files_used >= iso9660->pending_files_allocated) {
+		struct file_info **new_pending_files;
+		int new_size = iso9660->pending_files_allocated * 2;
+
+		if (new_size < 1024)
+			new_size = 1024;
+		new_pending_files = (struct file_info **)malloc(new_size * sizeof(new_pending_files[0]));
+		if (new_pending_files == NULL)
+			__archive_errx(1, "Out of memory");
+		memcpy(new_pending_files, iso9660->pending_files,
+		    iso9660->pending_files_allocated * sizeof(new_pending_files[0]));
+		if (iso9660->pending_files != NULL)
+			free(iso9660->pending_files);
+		iso9660->pending_files = new_pending_files;
+		iso9660->pending_files_allocated = new_size;
+	}
+
+	iso9660->pending_files[iso9660->pending_files_used++] = file;
+}
+
+static void
+parse_rockridge(struct iso9660 *iso9660, struct file_info *file,
+    const unsigned char *p, const unsigned char *end)
+{
+	(void)iso9660; /* UNUSED */
+
+	while (p + 4 < end  /* Enough space for another entry. */
+	    && p[0] >= 'A' && p[0] <= 'Z' /* Sanity-check 1st char of name. */
+	    && p[1] >= 'A' && p[1] <= 'Z' /* Sanity-check 2nd char of name. */
+	    && p + p[2] <= end) { /* Sanity-check length. */
+		const unsigned char *data = p + 4;
+		int data_length = p[2] - 4;
+		int version = p[3];
+
+		/*
+		 * Yes, each 'if' here does test p[0] again.
+		 * Otherwise, the fall-through handling to catch
+		 * unsupported extensions doesn't work.
+		 */
+		switch(p[0]) {
+		case 'C':
+			if (p[0] == 'C' && p[1] == 'E' && version == 1) {
+				/*
+				 * CE extension comprises:
+				 *   8 byte sector containing extension
+				 *   8 byte offset w/in above sector
+				 *   8 byte length of continuation
+				 */
+				file->ce_offset = toi(data, 4)
+				    * iso9660->logical_block_size
+				    + toi(data + 8, 4);
+				file->ce_size = toi(data + 16, 4);
+				break;
+			}
+			/* FALLTHROUGH */
+		case 'N':
+			if (p[0] == 'N' && p[1] == 'M' && version == 1
+				&& *data == 0) {
+				/* NM extension with flag byte == 0 */
+				/*
+				 * NM extension comprises:
+				 *   one byte flag
+				 *   rest is long name
+				 */
+				/* TODO: Obey flags. */
+				char *old_name = file->name;
+
+				data++;  /* Skip flag byte. */
+				data_length--;
+				file->name = (char *)malloc(data_length + 1);
+				if (file->name != NULL) {
+					free(old_name);
+					memcpy(file->name, data, data_length);
+					file->name[data_length] = '\0';
+				} else
+					file->name = old_name;
+				break;
+			}
+			/* FALLTHROUGH */
+		case 'P':
+			if (p[0] == 'P' && p[1] == 'D' && version == 1) {
+				/*
+				 * PD extension is padding;
+				 * contents are always ignored.
+				 */
+				break;
+			}
+			if (p[0] == 'P' && p[1] == 'X' && version == 1) {
+				/*
+				 * PX extension comprises:
+				 *   8 bytes for mode,
+				 *   8 bytes for nlinks,
+				 *   8 bytes for uid,
+				 *   8 bytes for gid,
+				 *   8 bytes for inode.
+				 */
+				if (data_length == 32) {
+					file->mode = toi(data, 4);
+					file->nlinks = toi(data + 8, 4);
+					file->uid = toi(data + 16, 4);
+					file->gid = toi(data + 24, 4);
+					file->inode = toi(data + 32, 4);
+				}
+				break;
+			}
+			/* FALLTHROUGH */
+		case 'R':
+			if (p[0] == 'R' && p[1] == 'R' && version == 1) {
+				iso9660->seenRockridge = 1;
+				/*
+				 * RR extension comprises:
+				 *    one byte flag value
+				 */
+				/* TODO: Handle RR extension. */
+				break;
+			}
+			/* FALLTHROUGH */
+		case 'S':
+			if (p[0] == 'S' && p[1] == 'L' && version == 1
+			    && *data == 0) {
+				int cont = 1;
+				/* SL extension with flags == 0 */
+				/* TODO: handle non-zero flag values. */
+				data++;  /* Skip flag byte. */
+				data_length--;
+				while (data_length > 0) {
+					unsigned char flag = *data++;
+					unsigned char nlen = *data++;
+					data_length -= 2;
+
+					if (cont == 0)
+						archive_strcat(&file->symlink, "/");
+					cont = 0;
+
+					switch(flag) {
+					case 0x01: /* Continue */
+						archive_strncat(&file->symlink,
+						    (const char *)data, nlen);
+						cont = 1;
+						break;
+					case 0x02: /* Current */
+						archive_strcat(&file->symlink, ".");
+						break;
+					case 0x04: /* Parent */
+						archive_strcat(&file->symlink, "..");
+						break;
+					case 0x08: /* Root */
+					case 0x10: /* Volume root */
+						archive_string_empty(&file->symlink);
+						break;
+					case 0x20: /* Hostname */
+						archive_strcat(&file->symlink, "hostname");
+						break;
+					case 0:
+						archive_strncat(&file->symlink,
+						    (const char *)data, nlen);
+						break;
+					default:
+						/* TODO: issue a warning ? */
+						break;
+					}
+					data += nlen;
+					data_length -= nlen;
+				}
+				break;
+			}
+			if (p[0] == 'S' && p[1] == 'P'
+			    && version == 1 && data_length == 7
+			    && data[0] == (unsigned char)'\xbe'
+			    && data[1] == (unsigned char)'\xef') {
+				/*
+				 * SP extension stores the suspOffset
+				 * (Number of bytes to skip between
+				 * filename and SUSP records.)
+				 * It is mandatory by the SUSP standard
+				 * (IEEE 1281).
+				 *
+				 * It allows SUSP to coexist with
+				 * non-SUSP uses of the System
+				 * Use Area by placing non-SUSP data
+				 * before SUSP data.
+				 *
+				 * TODO: Add a check for 'SP' in
+				 * first directory entry, disable all SUSP
+				 * processing if not found.
+				 */
+				iso9660->suspOffset = data[2];
+				break;
+			}
+			if (p[0] == 'S' && p[1] == 'T'
+			    && data_length == 0 && version == 1) {
+				/*
+				 * ST extension marks end of this
+				 * block of SUSP entries.
+				 *
+				 * It allows SUSP to coexist with
+				 * non-SUSP uses of the System
+				 * Use Area by placing non-SUSP data
+				 * after SUSP data.
+				 */
+				return;
+			}
+		case 'T':
+			if (p[0] == 'T' && p[1] == 'F' && version == 1) {
+				char flag = data[0];
+				/*
+				 * TF extension comprises:
+				 *   one byte flag
+				 *   create time (optional)
+				 *   modify time (optional)
+				 *   access time (optional)
+				 *   attribute time (optional)
+				 *  Time format and presence of fields
+				 *  is controlled by flag bits.
+				 */
+				data++;
+				if (flag & 0x80) {
+					/* Use 17-byte time format. */
+					if (flag & 1) /* Create time. */
+						data += 17;
+					if (flag & 2) { /* Modify time. */
+						file->mtime = isodate17(data);
+						data += 17;
+					}
+					if (flag & 4) { /* Access time. */
+						file->atime = isodate17(data);
+						data += 17;
+					}
+					if (flag & 8) { /* Attribute time. */
+						file->ctime = isodate17(data);
+						data += 17;
+					}
+				} else {
+					/* Use 7-byte time format. */
+					if (flag & 1) /* Create time. */
+						data += 7;
+					if (flag & 2) { /* Modify time. */
+						file->mtime = isodate7(data);
+						data += 7;
+					}
+					if (flag & 4) { /* Access time. */
+						file->atime = isodate7(data);
+						data += 7;
+					}
+					if (flag & 8) { /* Attribute time. */
+						file->ctime = isodate7(data);
+						data += 7;
+					}
+				}
+				break;
+			}
+			/* FALLTHROUGH */
+		default:
+			/* The FALLTHROUGHs above leave us here for
+			 * any unsupported extension. */
+			{
+				const unsigned char *t;
+				fprintf(stderr, "\nUnsupported RRIP extension for %s\n", file->name);
+				fprintf(stderr, " %c%c(%d):", p[0], p[1], data_length);
+				for (t = data; t < data + data_length && t < data + 16; t++)
+					fprintf(stderr, " %02x", *t);
+				fprintf(stderr, "\n");
+			}
+		}
+
+
+
+		p += p[2];
+	}
+}
+
+static void
+release_file(struct iso9660 *iso9660, struct file_info *file)
+{
+	struct file_info *parent;
+
+	if (file->refcount == 0) {
+		parent = file->parent;
+		if (file->name)
+			free(file->name);
+		archive_string_free(&file->symlink);
+		free(file);
+		if (parent != NULL) {
+			parent->refcount--;
+			release_file(iso9660, parent);
+		}
+	}
+}
+
+static int
+next_entry_seek(struct archive_read *a, struct iso9660 *iso9660,
+    struct file_info **pfile)
+{
+	struct file_info *file;
+	uint64_t offset;
+
+	*pfile = NULL;
+	for (;;) {
+		*pfile = file = next_entry(iso9660);
+		if (file == NULL)
+			return (ARCHIVE_EOF);
+
+		/* CE area precedes actual file data? Ignore it. */
+		if (file->ce_offset > file->offset) {
+fprintf(stderr, " *** Discarding CE data.\n");
+			file->ce_offset = 0;
+			file->ce_size = 0;
+		}
+
+		/* If CE exists, find and read it now. */
+		if (file->ce_offset > 0)
+			offset = file->ce_offset;
+		else
+			offset = file->offset;
+
+		/* Seek forward to the start of the entry. */
+		if (iso9660->current_position < offset) {
+			off_t step = offset - iso9660->current_position;
+			off_t bytes_read;
+			bytes_read = (a->decompressor->skip)(a, step);
+			if (bytes_read < 0)
+				return (bytes_read);
+			iso9660->current_position = offset;
+		}
+
+		/* We found body of file; handle it now. */
+		if (offset == file->offset)
+			return (ARCHIVE_OK);
+
+		/* Found CE?  Process it and push the file back onto list. */
+		if (offset == file->ce_offset) {
+			const void *p;
+			ssize_t size = file->ce_size;
+			ssize_t bytes_read;
+			const unsigned char *rr_start;
+
+			file->ce_offset = 0;
+			file->ce_size = 0;
+			bytes_read = (a->decompressor->read_ahead)(a, &p, size);
+			if (bytes_read > size)
+				bytes_read = size;
+			rr_start = (const unsigned char *)p;
+			parse_rockridge(iso9660, file, rr_start,
+			    rr_start + bytes_read);
+			(a->decompressor->consume)(a, bytes_read);
+			iso9660->current_position += bytes_read;
+			add_entry(iso9660, file);
+		}
+	}
+}
+
+static struct file_info *
+next_entry(struct iso9660 *iso9660)
+{
+	int least_index;
+	uint64_t least_end_offset;
+	int i;
+	struct file_info *r;
+
+	if (iso9660->pending_files_used < 1)
+		return (NULL);
+
+	/* Assume the first file in the list is the earliest on disk. */
+	least_index = 0;
+	least_end_offset = iso9660->pending_files[0]->offset
+	    + iso9660->pending_files[0]->size;
+
+	/* Now, try to find an earlier one. */
+	for (i = 0; i < iso9660->pending_files_used; i++) {
+		/* Use the position of the file *end* as our comparison. */
+		uint64_t end_offset = iso9660->pending_files[i]->offset
+		    + iso9660->pending_files[i]->size;
+		if (iso9660->pending_files[i]->ce_offset > 0
+		    && iso9660->pending_files[i]->ce_offset < iso9660->pending_files[i]->offset)
+			end_offset = iso9660->pending_files[i]->ce_offset
+		    + iso9660->pending_files[i]->ce_size;
+		if (least_end_offset > end_offset) {
+			least_index = i;
+			least_end_offset = end_offset;
+		}
+	}
+	r = iso9660->pending_files[least_index];
+	iso9660->pending_files[least_index]
+	    = iso9660->pending_files[--iso9660->pending_files_used];
+	return (r);
+}
+
+static unsigned int
+toi(const void *p, int n)
+{
+	const unsigned char *v = (const unsigned char *)p;
+	if (n > 1)
+		return v[0] + 256 * toi(v + 1, n - 1);
+	if (n == 1)
+		return v[0];
+	return (0);
+}
+
+static time_t
+isodate7(const unsigned char *v)
+{
+	struct tm tm;
+	int offset;
+	memset(&tm, 0, sizeof(tm));
+	tm.tm_year = v[0];
+	tm.tm_mon = v[1] - 1;
+	tm.tm_mday = v[2];
+	tm.tm_hour = v[3];
+	tm.tm_min = v[4];
+	tm.tm_sec = v[5];
+	/* v[6] is the signed timezone offset, in 1/4-hour increments. */
+	offset = ((const signed char *)v)[6];
+	if (offset > -48 && offset < 52) {
+		tm.tm_hour -= offset / 4;
+		tm.tm_min -= (offset % 4) * 15;
+	}
+	return (time_from_tm(&tm));
+}
+
+static time_t
+isodate17(const unsigned char *v)
+{
+	struct tm tm;
+	int offset;
+	memset(&tm, 0, sizeof(tm));
+	tm.tm_year = (v[0] - '0') * 1000 + (v[1] - '0') * 100
+	    + (v[2] - '0') * 10 + (v[3] - '0')
+	    - 1900;
+	tm.tm_mon = (v[4] - '0') * 10 + (v[5] - '0');
+	tm.tm_mday = (v[6] - '0') * 10 + (v[7] - '0');
+	tm.tm_hour = (v[8] - '0') * 10 + (v[9] - '0');
+	tm.tm_min = (v[10] - '0') * 10 + (v[11] - '0');
+	tm.tm_sec = (v[12] - '0') * 10 + (v[13] - '0');
+	/* v[16] is the signed timezone offset, in 1/4-hour increments. */
+	offset = ((const signed char *)v)[16];
+	if (offset > -48 && offset < 52) {
+		tm.tm_hour -= offset / 4;
+		tm.tm_min -= (offset % 4) * 15;
+	}
+	return (time_from_tm(&tm));
+}
+
+/*
+ * timegm() converts a struct tm to a time_t, except it isn't standard,
+ * so I provide my own function here that (ideally) is just a wrapper
+ * for timegm().
+ */
+static time_t
+time_from_tm(struct tm *t)
+{
+#if HAVE_TIMEGM
+	return (timegm(t));
+#elif HAVE_STRUCT_TM_TM_GMTOFF
+	/*
+	 * Unfortunately, timegm() isn't standard.  The standard
+	 * mktime() function is a close match, except that it uses
+	 * local timezone instead of GMT.  You can compensate for
+	 * this by adding the timezone and DST offsets back in, at
+	 * the cost of two calls to mktime().
+	 */
+	mktime(t); /* Normalize the time and get the TZ offset. */
+	t->tm_sec += t->tm_gmtoff; /* Try to adjust for the timezone and DST.*/
+	if (t->tm_isdst)
+		t->tm_hour -= 1;
+	return (mktime(t)); /* Re-convert. */
+#else
+	/*
+	 * If you don't have tm_gmtoff, let's try resetting the timezone
+	 * (yecch!).
+	 */
+	time_t ret;
+	char *tz;
+
+	tz = getenv("TZ");
+	setenv("TZ", "UTC 0", 1);
+	tzset();
+	ret = mktime(t);
+	if (tz)
+	    setenv("TZ", tz, 1);
+	else
+	    unsetenv("TZ");
+	tzset();
+	return ret;
+#endif
+}
+
+static const char *
+build_pathname(struct archive_string *as, struct file_info *file)
+{
+	if (file->parent != NULL && file->parent->name[0] != '\0') {
+		build_pathname(as, file->parent);
+		archive_strcat(as, "/");
+	}
+	if (file->name[0] == '\0')
+		archive_strcat(as, ".");
+	else
+		archive_strcat(as, file->name);
+	return (as->s);
+}
+
+static void
+dump_isodirrec(FILE *out, const unsigned char *isodirrec)
+{
+	fprintf(out, " l %d,",
+	    toi(isodirrec + DR_length_offset, DR_length_size));
+	fprintf(out, " a %d,",
+	    toi(isodirrec + DR_ext_attr_length_offset, DR_ext_attr_length_size));
+	fprintf(out, " ext 0x%x,",
+	    toi(isodirrec + DR_extent_offset, DR_extent_size));
+	fprintf(out, " s %d,",
+	    toi(isodirrec + DR_size_offset, DR_extent_size));
+	fprintf(out, " f 0x%02x,",
+	    toi(isodirrec + DR_flags_offset, DR_flags_size));
+	fprintf(out, " u %d,",
+	    toi(isodirrec + DR_file_unit_size_offset, DR_file_unit_size_size));
+	fprintf(out, " ilv %d,",
+	    toi(isodirrec + DR_interleave_offset, DR_interleave_size));
+	fprintf(out, " seq %d,",
+	    toi(isodirrec + DR_volume_sequence_number_offset, DR_volume_sequence_number_size));
+	fprintf(out, " nl %d:",
+	    toi(isodirrec + DR_name_len_offset, DR_name_len_size));
+	fprintf(out, " `%.*s'",
+	    toi(isodirrec + DR_name_len_offset, DR_name_len_size), isodirrec + DR_name_offset);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c b/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c
new file mode 100644
index 00000000000..679e4eeef19
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c
@@ -0,0 +1,2302 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_tar.c,v 1.58 2007/07/12 15:00:28 cperciva Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stddef.h>
+/* #include <stdint.h> */ /* See archive_platform.h */
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+/* Obtain suitable wide-character manipulation functions. */
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#else
+/* Good enough for equality testing, which is all we need. */
+static int wcscmp(const wchar_t *s1, const wchar_t *s2)
+{
+	int diff = *s1 - *s2;
+	while (*s1 && diff == 0)
+		diff = (int)*++s1 - (int)*++s2;
+	return diff;
+}
+/* Good enough for equality testing, which is all we need. */
+static int wcsncmp(const wchar_t *s1, const wchar_t *s2, size_t n)
+{
+	int diff = *s1 - *s2;
+	while (*s1 && diff == 0 && n-- > 0)
+		diff = (int)*++s1 - (int)*++s2;
+	return diff;
+}
+static size_t wcslen(const wchar_t *s)
+{
+	const wchar_t *p = s;
+	while (*p)
+		p++;
+	return p - s;
+}
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+/*
+ * Layout of POSIX 'ustar' tar header.
+ */
+struct archive_entry_header_ustar {
+	char	name[100];
+	char	mode[8];
+	char	uid[8];
+	char	gid[8];
+	char	size[12];
+	char	mtime[12];
+	char	checksum[8];
+	char	typeflag[1];
+	char	linkname[100];	/* "old format" header ends here */
+	char	magic[6];	/* For POSIX: "ustar\0" */
+	char	version[2];	/* For POSIX: "00" */
+	char	uname[32];
+	char	gname[32];
+	char	rdevmajor[8];
+	char	rdevminor[8];
+	char	prefix[155];
+};
+
+/*
+ * Structure of GNU tar header
+ */
+struct gnu_sparse {
+	char	offset[12];
+	char	numbytes[12];
+};
+
+struct archive_entry_header_gnutar {
+	char	name[100];
+	char	mode[8];
+	char	uid[8];
+	char	gid[8];
+	char	size[12];
+	char	mtime[12];
+	char	checksum[8];
+	char	typeflag[1];
+	char	linkname[100];
+	char	magic[8];  /* "ustar  \0" (note blank/blank/null at end) */
+	char	uname[32];
+	char	gname[32];
+	char	rdevmajor[8];
+	char	rdevminor[8];
+	char	atime[12];
+	char	ctime[12];
+	char	offset[12];
+	char	longnames[4];
+	char	unused[1];
+	struct gnu_sparse sparse[4];
+	char	isextended[1];
+	char	realsize[12];
+	/*
+	 * GNU doesn't use POSIX 'prefix' field; they use the 'L' (longname)
+	 * entry instead.
+	 */
+};
+
+/*
+ * Data specific to this format.
+ */
+struct sparse_block {
+	struct sparse_block	*next;
+	off_t	offset;
+	off_t	remaining;
+};
+
+struct tar {
+	struct archive_string	 acl_text;
+	struct archive_string	 entry_name;
+	struct archive_string	 entry_linkname;
+	struct archive_string	 entry_uname;
+	struct archive_string	 entry_gname;
+	struct archive_string	 longlink;
+	struct archive_string	 longname;
+	struct archive_string	 pax_header;
+	struct archive_string	 pax_global;
+	struct archive_string	 line;
+	wchar_t 		*pax_entry;
+	size_t			 pax_entry_length;
+	int			 header_recursion_depth;
+	off_t			 entry_bytes_remaining;
+	off_t			 entry_offset;
+	off_t			 entry_padding;
+	off_t			 realsize;
+	struct sparse_block	*sparse_list;
+	struct sparse_block	*sparse_last;
+	int64_t			 sparse_offset;
+	int64_t			 sparse_numbytes;
+	int			 sparse_gnu_major;
+	int			 sparse_gnu_minor;
+	char			 sparse_gnu_pending;
+};
+
+static size_t	UTF8_mbrtowc(wchar_t *pwc, const char *s, size_t n);
+static int	archive_block_is_null(const unsigned char *p);
+static char	*base64_decode(const wchar_t *, size_t, size_t *);
+static void	 gnu_add_sparse_entry(struct tar *,
+		    off_t offset, off_t remaining);
+static int	gnu_sparse_old_read(struct archive_read *, struct tar *,
+		    const struct archive_entry_header_gnutar *header);
+static void	gnu_sparse_old_parse(struct tar *,
+		    const struct gnu_sparse *sparse, int length);
+static int	gnu_sparse_01_parse(struct tar *, const wchar_t *);
+static ssize_t	gnu_sparse_10_read(struct archive_read *, struct tar *);
+static int	header_Solaris_ACL(struct archive_read *,  struct tar *,
+		    struct archive_entry *, const void *);
+static int	header_common(struct archive_read *,  struct tar *,
+		    struct archive_entry *, const void *);
+static int	header_old_tar(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *);
+static int	header_pax_extensions(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *);
+static int	header_pax_global(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	header_longlink(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	header_longname(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	header_volume(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	header_ustar(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	header_gnutar(struct archive_read *, struct tar *,
+		    struct archive_entry *, const void *h);
+static int	archive_read_format_tar_bid(struct archive_read *);
+static int	archive_read_format_tar_cleanup(struct archive_read *);
+static int	archive_read_format_tar_read_data(struct archive_read *a,
+		    const void **buff, size_t *size, off_t *offset);
+static int	archive_read_format_tar_skip(struct archive_read *a);
+static int	archive_read_format_tar_read_header(struct archive_read *,
+		    struct archive_entry *);
+static int	checksum(struct archive_read *, const void *);
+static int 	pax_attribute(struct tar *, struct archive_entry *,
+		    wchar_t *key, wchar_t *value);
+static int 	pax_header(struct archive_read *, struct tar *,
+		    struct archive_entry *, char *attr);
+static void	pax_time(const wchar_t *, int64_t *sec, long *nanos);
+static ssize_t	readline(struct archive_read *, struct tar *, const char **);
+static int	read_body_to_string(struct archive_read *, struct tar *,
+		    struct archive_string *, const void *h);
+static int64_t	tar_atol(const char *, unsigned);
+static int64_t	tar_atol10(const wchar_t *, unsigned);
+static int64_t	tar_atol256(const char *, unsigned);
+static int64_t	tar_atol8(const char *, unsigned);
+static int	tar_read_header(struct archive_read *, struct tar *,
+		    struct archive_entry *);
+static int	tohex(int c);
+static char	*url_decode(const char *);
+static int	utf8_decode(wchar_t *, const char *, size_t length);
+static char	*wide_to_narrow(const wchar_t *wval);
+
+int
+archive_read_support_format_gnutar(struct archive *a)
+{
+	return (archive_read_support_format_tar(a));
+}
+
+
+int
+archive_read_support_format_tar(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct tar *tar;
+	int r;
+
+	tar = (struct tar *)malloc(sizeof(*tar));
+	if (tar == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate tar data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(tar, 0, sizeof(*tar));
+
+	r = __archive_read_register_format(a, tar,
+	    archive_read_format_tar_bid,
+	    archive_read_format_tar_read_header,
+	    archive_read_format_tar_read_data,
+	    archive_read_format_tar_skip,
+	    archive_read_format_tar_cleanup);
+
+	if (r != ARCHIVE_OK)
+		free(tar);
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_tar_cleanup(struct archive_read *a)
+{
+	struct tar *tar;
+	struct sparse_block *p;
+
+	tar = (struct tar *)(a->format->data);
+	while (tar->sparse_list != NULL) {
+		p = tar->sparse_list;
+		tar->sparse_list = p->next;
+		free(p);
+	}
+	archive_string_free(&tar->acl_text);
+	archive_string_free(&tar->entry_name);
+	archive_string_free(&tar->entry_linkname);
+	archive_string_free(&tar->entry_uname);
+	archive_string_free(&tar->entry_gname);
+	archive_string_free(&tar->line);
+	archive_string_free(&tar->pax_global);
+	archive_string_free(&tar->pax_header);
+	free(tar->pax_entry);
+	free(tar);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+
+static int
+archive_read_format_tar_bid(struct archive_read *a)
+{
+	int bid;
+	ssize_t bytes_read;
+	const void *h;
+	const struct archive_entry_header_ustar *header;
+
+	/*
+	 * If we're already reading a non-tar file, don't
+	 * bother to bid.
+	 */
+	if (a->archive.archive_format != 0 &&
+	    (a->archive.archive_format & ARCHIVE_FORMAT_BASE_MASK) !=
+	    ARCHIVE_FORMAT_TAR)
+		return (0);
+	bid = 0;
+
+	/*
+	 * If we're already reading a tar format, start the bid at 1 as
+	 * a failsafe.
+	 */
+	if ((a->archive.archive_format & ARCHIVE_FORMAT_BASE_MASK) ==
+	    ARCHIVE_FORMAT_TAR)
+		bid++;
+
+	/* Now let's look at the actual header and see if it matches. */
+	if (a->decompressor->read_ahead != NULL)
+		bytes_read = (a->decompressor->read_ahead)(a, &h, 512);
+	else
+		bytes_read = 0; /* Empty file. */
+	if (bytes_read < 0)
+		return (ARCHIVE_FATAL);
+	if (bytes_read == 0  &&  bid > 0) {
+		/* An archive without a proper end-of-archive marker. */
+		/* Hold our nose and bid 1 anyway. */
+		return (1);
+	}
+	if (bytes_read < 512) {
+		/* If it's a new archive, then just return a zero bid. */
+		if (bid == 0)
+			return (0);
+		/*
+		 * If we already know this is a tar archive,
+		 * then we have a problem.
+		 */
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated tar archive");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* If it's an end-of-archive mark, we can handle it. */
+	if ((*(const char *)h) == 0 && archive_block_is_null((const unsigned char *)h)) {
+		/* If it's a known tar file, end-of-archive is definite. */
+		if ((a->archive.archive_format & ARCHIVE_FORMAT_BASE_MASK) ==
+		    ARCHIVE_FORMAT_TAR)
+			return (512);
+		/* Empty archive? */
+		return (1);
+	}
+
+	/* If it's not an end-of-archive mark, it must have a valid checksum.*/
+	if (!checksum(a, h))
+		return (0);
+	bid += 48;  /* Checksum is usually 6 octal digits. */
+
+	header = (const struct archive_entry_header_ustar *)h;
+
+	/* Recognize POSIX formats. */
+	if ((memcmp(header->magic, "ustar\0", 6) == 0)
+	    &&(memcmp(header->version, "00", 2)==0))
+		bid += 56;
+
+	/* Recognize GNU tar format. */
+	if ((memcmp(header->magic, "ustar ", 6) == 0)
+	    &&(memcmp(header->version, " \0", 2)==0))
+		bid += 56;
+
+	/* Type flag must be null, digit or A-Z, a-z. */
+	if (header->typeflag[0] != 0 &&
+	    !( header->typeflag[0] >= '0' && header->typeflag[0] <= '9') &&
+	    !( header->typeflag[0] >= 'A' && header->typeflag[0] <= 'Z') &&
+	    !( header->typeflag[0] >= 'a' && header->typeflag[0] <= 'z') )
+		return (0);
+	bid += 2;  /* 6 bits of variation in an 8-bit field leaves 2 bits. */
+
+	/* Sanity check: Look at first byte of mode field. */
+	switch (255 & (unsigned)header->mode[0]) {
+	case 0: case 255:
+		/* Base-256 value: No further verification possible! */
+		break;
+	case ' ': /* Not recommended, but not illegal, either. */
+		break;
+	case '0': case '1': case '2': case '3':
+	case '4': case '5': case '6': case '7':
+		/* Octal Value. */
+		/* TODO: Check format of remainder of this field. */
+		break;
+	default:
+		/* Not a valid mode; bail out here. */
+		return (0);
+	}
+	/* TODO: Sanity test uid/gid/size/mtime/rdevmajor/rdevminor fields. */
+
+	return (bid);
+}
+
+/*
+ * The function invoked by archive_read_header().  This
+ * just sets up a few things and then calls the internal
+ * tar_read_header() function below.
+ */
+static int
+archive_read_format_tar_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	/*
+	 * When converting tar archives to cpio archives, it is
+	 * essential that each distinct file have a distinct inode
+	 * number.  To simplify this, we keep a static count here to
+	 * assign fake dev/inode numbers to each tar entry.  Note that
+	 * pax format archives may overwrite this with something more
+	 * useful.
+	 *
+	 * Ideally, we would track every file read from the archive so
+	 * that we could assign the same dev/ino pair to hardlinks,
+	 * but the memory required to store a complete lookup table is
+	 * probably not worthwhile just to support the relatively
+	 * obscure tar->cpio conversion case.
+	 */
+	static int default_inode;
+	static int default_dev;
+	struct tar *tar;
+	struct sparse_block *sp;
+	const char *p;
+	int r;
+	size_t l;
+	ssize_t size;
+
+	/* Assign default device/inode values. */
+	archive_entry_set_dev(entry, 1 + default_dev); /* Don't use zero. */
+	archive_entry_set_ino(entry, ++default_inode); /* Don't use zero. */
+	/* Limit generated st_ino number to 16 bits. */
+	if (default_inode >= 0xffff) {
+		++default_dev;
+		default_inode = 0;
+	}
+
+	tar = (struct tar *)(a->format->data);
+	tar->entry_offset = 0;
+	while (tar->sparse_list != NULL) {
+		sp = tar->sparse_list;
+		tar->sparse_list = sp->next;
+		free(sp);
+	}
+	tar->sparse_last = NULL;
+
+	r = tar_read_header(a, tar, entry);
+
+	/*
+	 * Yuck.  See comments for gnu_sparse_10_read for why this
+	 * is here and not in _read_data where it "should" go.
+	 */
+	if (tar->sparse_gnu_pending
+	    && tar->sparse_gnu_major == 1
+	    && tar->sparse_gnu_minor == 0) {
+		tar->sparse_gnu_pending = 0;
+		/* Read initial sparse map. */
+		size = gnu_sparse_10_read(a, tar);
+		if (size < 0)
+			return (size);
+		tar->entry_bytes_remaining -= size;
+		tar->entry_padding += size;
+	}
+
+	/*
+	 * "non-sparse" files are really just sparse files with
+	 * a single block.
+	 */
+	if (tar->sparse_list == NULL)
+		gnu_add_sparse_entry(tar, 0, tar->entry_bytes_remaining);
+
+	tar->realsize = archive_entry_size(entry);
+
+	if (r == ARCHIVE_OK) {
+		/*
+		 * "Regular" entry with trailing '/' is really
+		 * directory: This is needed for certain old tar
+		 * variants and even for some broken newer ones.
+		 */
+		p = archive_entry_pathname(entry);
+		l = strlen(p);
+		if (archive_entry_filetype(entry) == AE_IFREG
+		    && p[l-1] == '/')
+			archive_entry_set_filetype(entry, AE_IFDIR);
+	}
+	return (r);
+}
+
+static int
+archive_read_format_tar_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	ssize_t bytes_read;
+	struct tar *tar;
+	struct sparse_block *p;
+
+	tar = (struct tar *)(a->format->data);
+
+	if (tar->sparse_gnu_pending) {
+		if (tar->sparse_gnu_major == 1 && tar->sparse_gnu_minor == 0) {
+			/*
+			 * <sigh> We should parse the sparse data
+			 * here, but have to parse it as part of the
+			 * header because of a bug in GNU tar 1.16.1.
+			 */
+		} else {
+			*size = 0;
+			*offset = 0;
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Unrecognized GNU sparse file format");
+			return (ARCHIVE_WARN);
+		}
+		tar->sparse_gnu_pending = 0;
+	}
+
+	/* Remove exhausted entries from sparse list. */
+	while (tar->sparse_list != NULL &&
+	    tar->sparse_list->remaining == 0) {
+		p = tar->sparse_list;
+		tar->sparse_list = p->next;
+		free(p);
+	}
+
+	/* If we're at end of file, return EOF. */
+	if (tar->sparse_list == NULL || tar->entry_bytes_remaining == 0) {
+		if ((a->decompressor->skip)(a, tar->entry_padding) < 0)
+			return (ARCHIVE_FATAL);
+		tar->entry_padding = 0;
+		*buff = NULL;
+		*size = 0;
+		*offset = tar->realsize;
+		return (ARCHIVE_EOF);
+	}
+
+	bytes_read = (a->decompressor->read_ahead)(a, buff, 1);
+	if (bytes_read == 0) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Truncated tar archive");
+		return (ARCHIVE_FATAL);
+	}
+	if (bytes_read < 0)
+		return (ARCHIVE_FATAL);
+	if (bytes_read > tar->entry_bytes_remaining)
+		bytes_read = tar->entry_bytes_remaining;
+	/* Don't read more than is available in the
+	 * current sparse block. */
+	if (tar->sparse_list->remaining < bytes_read)
+		bytes_read = tar->sparse_list->remaining;
+	*size = bytes_read;
+	*offset = tar->sparse_list->offset;
+	tar->sparse_list->remaining -= bytes_read;
+	tar->sparse_list->offset += bytes_read;
+	tar->entry_bytes_remaining -= bytes_read;
+	(a->decompressor->consume)(a, bytes_read);
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_tar_skip(struct archive_read *a)
+{
+	off_t bytes_skipped;
+	struct tar* tar;
+	struct sparse_block *p;
+
+	tar = (struct tar *)(a->format->data);
+
+	/*
+	 * Compression layer skip functions are required to either skip the
+	 * length requested or fail, so we can rely upon the entire entry
+	 * plus padding being skipped.
+	 */
+	bytes_skipped = (a->decompressor->skip)(a, tar->entry_bytes_remaining +
+	    tar->entry_padding);
+	if (bytes_skipped < 0)
+		return (ARCHIVE_FATAL);
+
+	tar->entry_bytes_remaining = 0;
+	tar->entry_padding = 0;
+
+	/* Free the sparse list. */
+	while (tar->sparse_list != NULL) {
+		p = tar->sparse_list;
+		tar->sparse_list = p->next;
+		free(p);
+	}
+	tar->sparse_last = NULL;
+
+	return (ARCHIVE_OK);
+}
+
+/*
+ * This function recursively interprets all of the headers associated
+ * with a single entry.
+ */
+static int
+tar_read_header(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry)
+{
+	ssize_t bytes;
+	int err;
+	const void *h;
+	const struct archive_entry_header_ustar *header;
+
+	/* Read 512-byte header record */
+	bytes = (a->decompressor->read_ahead)(a, &h, 512);
+	if (bytes < 512) {
+		/*
+		 * If we're here, it's becase the _bid function accepted
+		 * this file.  So just call a short read end-of-archive
+		 * and be done with it.
+		 */
+		return (ARCHIVE_EOF);
+	}
+	(a->decompressor->consume)(a, 512);
+
+	/* Check for end-of-archive mark. */
+	if (((*(const char *)h)==0) && archive_block_is_null((const unsigned char *)h)) {
+		/* Try to consume a second all-null record, as well. */
+		bytes = (a->decompressor->read_ahead)(a, &h, 512);
+		if (bytes > 0)
+			(a->decompressor->consume)(a, bytes);
+		archive_set_error(&a->archive, 0, NULL);
+		return (ARCHIVE_EOF);
+	}
+
+	/*
+	 * Note: If the checksum fails and we return ARCHIVE_RETRY,
+	 * then the client is likely to just retry.  This is a very
+	 * crude way to search for the next valid header!
+	 *
+	 * TODO: Improve this by implementing a real header scan.
+	 */
+	if (!checksum(a, h)) {
+		archive_set_error(&a->archive, EINVAL, "Damaged tar archive");
+		return (ARCHIVE_RETRY); /* Retryable: Invalid header */
+	}
+
+	if (++tar->header_recursion_depth > 32) {
+		archive_set_error(&a->archive, EINVAL, "Too many special headers");
+		return (ARCHIVE_WARN);
+	}
+
+	/* Determine the format variant. */
+	header = (const struct archive_entry_header_ustar *)h;
+	switch(header->typeflag[0]) {
+	case 'A': /* Solaris tar ACL */
+		a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
+		a->archive.archive_format_name = "Solaris tar";
+		err = header_Solaris_ACL(a, tar, entry, h);
+		break;
+	case 'g': /* POSIX-standard 'g' header. */
+		a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
+		a->archive.archive_format_name = "POSIX pax interchange format";
+		err = header_pax_global(a, tar, entry, h);
+		break;
+	case 'K': /* Long link name (GNU tar, others) */
+		err = header_longlink(a, tar, entry, h);
+		break;
+	case 'L': /* Long filename (GNU tar, others) */
+		err = header_longname(a, tar, entry, h);
+		break;
+	case 'V': /* GNU volume header */
+		err = header_volume(a, tar, entry, h);
+		break;
+	case 'X': /* Used by SUN tar; same as 'x'. */
+		a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
+		a->archive.archive_format_name =
+		    "POSIX pax interchange format (Sun variant)";
+		err = header_pax_extensions(a, tar, entry, h);
+		break;
+	case 'x': /* POSIX-standard 'x' header. */
+		a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
+		a->archive.archive_format_name = "POSIX pax interchange format";
+		err = header_pax_extensions(a, tar, entry, h);
+		break;
+	default:
+		if (memcmp(header->magic, "ustar  \0", 8) == 0) {
+			a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR;
+			a->archive.archive_format_name = "GNU tar format";
+			err = header_gnutar(a, tar, entry, h);
+		} else if (memcmp(header->magic, "ustar", 5) == 0) {
+			if (a->archive.archive_format != ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE) {
+				a->archive.archive_format = ARCHIVE_FORMAT_TAR_USTAR;
+				a->archive.archive_format_name = "POSIX ustar format";
+			}
+			err = header_ustar(a, tar, entry, h);
+		} else {
+			a->archive.archive_format = ARCHIVE_FORMAT_TAR;
+			a->archive.archive_format_name = "tar (non-POSIX)";
+			err = header_old_tar(a, tar, entry, h);
+		}
+	}
+	--tar->header_recursion_depth;
+	/* We return warnings or success as-is.  Anything else is fatal. */
+	if (err == ARCHIVE_WARN || err == ARCHIVE_OK)
+		return (err);
+	if (err == ARCHIVE_EOF)
+		/* EOF when recursively reading a header is bad. */
+		archive_set_error(&a->archive, EINVAL, "Damaged tar archive");
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Return true if block checksum is correct.
+ */
+static int
+checksum(struct archive_read *a, const void *h)
+{
+	const unsigned char *bytes;
+	const struct archive_entry_header_ustar	*header;
+	int check, i, sum;
+
+	(void)a; /* UNUSED */
+	bytes = (const unsigned char *)h;
+	header = (const struct archive_entry_header_ustar *)h;
+
+	/*
+	 * Test the checksum.  Note that POSIX specifies _unsigned_
+	 * bytes for this calculation.
+	 */
+	sum = tar_atol(header->checksum, sizeof(header->checksum));
+	check = 0;
+	for (i = 0; i < 148; i++)
+		check += (unsigned char)bytes[i];
+	for (; i < 156; i++)
+		check += 32;
+	for (; i < 512; i++)
+		check += (unsigned char)bytes[i];
+	if (sum == check)
+		return (1);
+
+	/*
+	 * Repeat test with _signed_ bytes, just in case this archive
+	 * was created by an old BSD, Solaris, or HP-UX tar with a
+	 * broken checksum calculation.
+	 */
+	check = 0;
+	for (i = 0; i < 148; i++)
+		check += (signed char)bytes[i];
+	for (; i < 156; i++)
+		check += 32;
+	for (; i < 512; i++)
+		check += (signed char)bytes[i];
+	if (sum == check)
+		return (1);
+
+	return (0);
+}
+
+/*
+ * Return true if this block contains only nulls.
+ */
+static int
+archive_block_is_null(const unsigned char *p)
+{
+	unsigned i;
+
+	for (i = 0; i < ARCHIVE_BYTES_PER_RECORD / sizeof(*p); i++)
+		if (*p++)
+			return (0);
+	return (1);
+}
+
+/*
+ * Interpret 'A' Solaris ACL header
+ */
+static int
+header_Solaris_ACL(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	const struct archive_entry_header_ustar *header;
+	size_t size;
+	int err;
+	char *acl, *p;
+	wchar_t *wp;
+
+	/*
+	 * read_body_to_string adds a NUL terminator, but we need a little
+	 * more to make sure that we don't overrun acl_text later.
+	 */
+	header = (const struct archive_entry_header_ustar *)h;
+	size = tar_atol(header->size, sizeof(header->size));
+	err = read_body_to_string(a, tar, &(tar->acl_text), h);
+	if (err != ARCHIVE_OK)
+		return (err);
+	err = tar_read_header(a, tar, entry);
+	if ((err != ARCHIVE_OK) && (err != ARCHIVE_WARN))
+		return (err);
+
+	/* Skip leading octal number. */
+	/* XXX TODO: Parse the octal number and sanity-check it. */
+	p = acl = tar->acl_text.s;
+	while (*p != '\0' && p < acl + size)
+		p++;
+	p++;
+
+	if (p >= acl + size) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Malformed Solaris ACL attribute");
+		return(ARCHIVE_WARN);
+	}
+
+	/* Skip leading octal number. */
+	size -= (p - acl);
+	acl = p;
+
+	while (*p != '\0' && p < acl + size)
+		p++;
+
+	wp = (wchar_t *)malloc((p - acl + 1) * sizeof(wchar_t));
+	if (wp == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate work buffer for ACL parsing");
+		return (ARCHIVE_FATAL);
+	}
+	utf8_decode(wp, acl, p - acl);
+	err = __archive_entry_acl_parse_w(entry, wp,
+	    ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	free(wp);
+	return (err);
+}
+
+/*
+ * Interpret 'K' long linkname header.
+ */
+static int
+header_longlink(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	int err;
+
+	err = read_body_to_string(a, tar, &(tar->longlink), h);
+	if (err != ARCHIVE_OK)
+		return (err);
+	err = tar_read_header(a, tar, entry);
+	if ((err != ARCHIVE_OK) && (err != ARCHIVE_WARN))
+		return (err);
+	/* Set symlink if symlink already set, else hardlink. */
+	archive_entry_set_link(entry, tar->longlink.s);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Interpret 'L' long filename header.
+ */
+static int
+header_longname(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	int err;
+
+	err = read_body_to_string(a, tar, &(tar->longname), h);
+	if (err != ARCHIVE_OK)
+		return (err);
+	/* Read and parse "real" header, then override name. */
+	err = tar_read_header(a, tar, entry);
+	if ((err != ARCHIVE_OK) && (err != ARCHIVE_WARN))
+		return (err);
+	archive_entry_set_pathname(entry, tar->longname.s);
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Interpret 'V' GNU tar volume header.
+ */
+static int
+header_volume(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	(void)h;
+
+	/* Just skip this and read the next header. */
+	return (tar_read_header(a, tar, entry));
+}
+
+/*
+ * Read body of an archive entry into an archive_string object.
+ */
+static int
+read_body_to_string(struct archive_read *a, struct tar *tar,
+    struct archive_string *as, const void *h)
+{
+	off_t size, padded_size;
+	ssize_t bytes_read, bytes_to_copy;
+	const struct archive_entry_header_ustar *header;
+	const void *src;
+	char *dest;
+
+	(void)tar; /* UNUSED */
+	header = (const struct archive_entry_header_ustar *)h;
+	size  = tar_atol(header->size, sizeof(header->size));
+	if ((size > 1048576) || (size < 0)) {
+		archive_set_error(&a->archive, EINVAL,
+		    "Special header too large");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Read the body into the string. */
+	archive_string_ensure(as, size+1);
+	padded_size = (size + 511) & ~ 511;
+	dest = as->s;
+	while (padded_size > 0) {
+		bytes_read = (a->decompressor->read_ahead)(a, &src, padded_size);
+		if (bytes_read == 0)
+			return (ARCHIVE_EOF);
+		if (bytes_read < 0)
+			return (ARCHIVE_FATAL);
+		if (bytes_read > padded_size)
+			bytes_read = padded_size;
+		(a->decompressor->consume)(a, bytes_read);
+		bytes_to_copy = bytes_read;
+		if ((off_t)bytes_to_copy > size)
+			bytes_to_copy = (ssize_t)size;
+		memcpy(dest, src, bytes_to_copy);
+		dest += bytes_to_copy;
+		size -= bytes_to_copy;
+		padded_size -= bytes_read;
+	}
+	*dest = '\0';
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Parse out common header elements.
+ *
+ * This would be the same as header_old_tar, except that the
+ * filename is handled slightly differently for old and POSIX
+ * entries  (POSIX entries support a 'prefix').  This factoring
+ * allows header_old_tar and header_ustar
+ * to handle filenames differently, while still putting most of the
+ * common parsing into one place.
+ */
+static int
+header_common(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	const struct archive_entry_header_ustar	*header;
+	char	tartype;
+
+	(void)a; /* UNUSED */
+
+	header = (const struct archive_entry_header_ustar *)h;
+	if (header->linkname[0])
+		archive_strncpy(&(tar->entry_linkname), header->linkname,
+		    sizeof(header->linkname));
+	else
+		archive_string_empty(&(tar->entry_linkname));
+
+	/* Parse out the numeric fields (all are octal) */
+	archive_entry_set_mode(entry, tar_atol(header->mode, sizeof(header->mode)));
+	archive_entry_set_uid(entry, tar_atol(header->uid, sizeof(header->uid)));
+	archive_entry_set_gid(entry, tar_atol(header->gid, sizeof(header->gid)));
+	tar->entry_bytes_remaining = tar_atol(header->size, sizeof(header->size));
+	archive_entry_set_size(entry, tar->entry_bytes_remaining);
+	archive_entry_set_mtime(entry, tar_atol(header->mtime, sizeof(header->mtime)), 0);
+
+	/* Handle the tar type flag appropriately. */
+	tartype = header->typeflag[0];
+
+	switch (tartype) {
+	case '1': /* Hard link */
+		archive_entry_set_hardlink(entry, tar->entry_linkname.s);
+		/*
+		 * The following may seem odd, but: Technically, tar
+		 * does not store the file type for a "hard link"
+		 * entry, only the fact that it is a hard link.  So, I
+		 * leave the type zero normally.  But, pax interchange
+		 * format allows hard links to have data, which
+		 * implies that the underlying entry is a regular
+		 * file.
+		 */
+		if (archive_entry_size(entry) > 0)
+			archive_entry_set_filetype(entry, AE_IFREG);
+
+		/*
+		 * A tricky point: Traditionally, tar readers have
+		 * ignored the size field when reading hardlink
+		 * entries, and some writers put non-zero sizes even
+		 * though the body is empty.  POSIX.1-2001 broke with
+		 * this tradition by permitting hardlink entries to
+		 * store valid bodies in pax interchange format, but
+		 * not in ustar format.  Since there is no hard and
+		 * fast way to distinguish pax interchange from
+		 * earlier archives (the 'x' and 'g' entries are
+		 * optional, after all), we need a heuristic.  Here, I
+		 * use the bid function to test whether or not there's
+		 * a valid header following.  Of course, if we know
+		 * this is pax interchange format, then we must obey
+		 * the size.
+		 *
+		 * This heuristic will only fail for a pax interchange
+		 * archive that is storing hardlink bodies, no pax
+		 * extended attribute entries have yet occurred, and
+		 * we encounter a hardlink entry for a file that is
+		 * itself an uncompressed tar archive.
+		 */
+		if (archive_entry_size(entry) > 0  &&
+		    a->archive.archive_format != ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE  &&
+		    archive_read_format_tar_bid(a) > 50) {
+			archive_entry_set_size(entry, 0);
+			tar->entry_bytes_remaining = 0;
+		}
+		break;
+	case '2': /* Symlink */
+		archive_entry_set_filetype(entry, AE_IFLNK);
+		archive_entry_set_size(entry, 0);
+		tar->entry_bytes_remaining = 0;
+		archive_entry_set_symlink(entry, tar->entry_linkname.s);
+		break;
+	case '3': /* Character device */
+		archive_entry_set_filetype(entry, AE_IFCHR);
+		archive_entry_set_size(entry, 0);
+		tar->entry_bytes_remaining = 0;
+		break;
+	case '4': /* Block device */
+		archive_entry_set_filetype(entry, AE_IFBLK);
+		archive_entry_set_size(entry, 0);
+		tar->entry_bytes_remaining = 0;
+		break;
+	case '5': /* Dir */
+		archive_entry_set_filetype(entry, AE_IFDIR);
+		archive_entry_set_size(entry, 0);
+		tar->entry_bytes_remaining = 0;
+		break;
+	case '6': /* FIFO device */
+		archive_entry_set_filetype(entry, AE_IFIFO);
+		archive_entry_set_size(entry, 0);
+		tar->entry_bytes_remaining = 0;
+		break;
+	case 'D': /* GNU incremental directory type */
+		/*
+		 * No special handling is actually required here.
+		 * It might be nice someday to preprocess the file list and
+		 * provide it to the client, though.
+		 */
+		archive_entry_set_filetype(entry, AE_IFDIR);
+		break;
+	case 'M': /* GNU "Multi-volume" (remainder of file from last archive)*/
+		/*
+		 * As far as I can tell, this is just like a regular file
+		 * entry, except that the contents should be _appended_ to
+		 * the indicated file at the indicated offset.  This may
+		 * require some API work to fully support.
+		 */
+		break;
+	case 'N': /* Old GNU "long filename" entry. */
+		/* The body of this entry is a script for renaming
+		 * previously-extracted entries.  Ugh.  It will never
+		 * be supported by libarchive. */
+		archive_entry_set_filetype(entry, AE_IFREG);
+		break;
+	case 'S': /* GNU sparse files */
+		/*
+		 * Sparse files are really just regular files with
+		 * sparse information in the extended area.
+		 */
+		/* FALLTHROUGH */
+	default: /* Regular file  and non-standard types */
+		/*
+		 * Per POSIX: non-recognized types should always be
+		 * treated as regular files.
+		 */
+		archive_entry_set_filetype(entry, AE_IFREG);
+		break;
+	}
+	return (0);
+}
+
+/*
+ * Parse out header elements for "old-style" tar archives.
+ */
+static int
+header_old_tar(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	const struct archive_entry_header_ustar	*header;
+
+	/* Copy filename over (to ensure null termination). */
+	header = (const struct archive_entry_header_ustar *)h;
+	archive_strncpy(&(tar->entry_name), header->name, sizeof(header->name));
+	archive_entry_set_pathname(entry, tar->entry_name.s);
+
+	/* Grab rest of common fields */
+	header_common(a, tar, entry, h);
+
+	tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining);
+	return (0);
+}
+
+/*
+ * Parse a file header for a pax extended archive entry.
+ */
+static int
+header_pax_global(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	int err;
+
+	err = read_body_to_string(a, tar, &(tar->pax_global), h);
+	if (err != ARCHIVE_OK)
+		return (err);
+	err = tar_read_header(a, tar, entry);
+	return (err);
+}
+
+static int
+header_pax_extensions(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	int err, err2;
+
+	err = read_body_to_string(a, tar, &(tar->pax_header), h);
+	if (err != ARCHIVE_OK)
+		return (err);
+
+	/* Parse the next header. */
+	err = tar_read_header(a, tar, entry);
+	if ((err != ARCHIVE_OK) && (err != ARCHIVE_WARN))
+		return (err);
+
+	/*
+	 * TODO: Parse global/default options into 'entry' struct here
+	 * before handling file-specific options.
+	 *
+	 * This design (parse standard header, then overwrite with pax
+	 * extended attribute data) usually works well, but isn't ideal;
+	 * it would be better to parse the pax extended attributes first
+	 * and then skip any fields in the standard header that were
+	 * defined in the pax header.
+	 */
+	err2 = pax_header(a, tar, entry, tar->pax_header.s);
+	err =  err_combine(err, err2);
+	tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining);
+	return (err);
+}
+
+
+/*
+ * Parse a file header for a Posix "ustar" archive entry.  This also
+ * handles "pax" or "extended ustar" entries.
+ */
+static int
+header_ustar(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	const struct archive_entry_header_ustar	*header;
+	struct archive_string *as;
+
+	header = (const struct archive_entry_header_ustar *)h;
+
+	/* Copy name into an internal buffer to ensure null-termination. */
+	as = &(tar->entry_name);
+	if (header->prefix[0]) {
+		archive_strncpy(as, header->prefix, sizeof(header->prefix));
+		if (as->s[archive_strlen(as) - 1] != '/')
+			archive_strappend_char(as, '/');
+		archive_strncat(as, header->name, sizeof(header->name));
+	} else
+		archive_strncpy(as, header->name, sizeof(header->name));
+
+	archive_entry_set_pathname(entry, as->s);
+
+	/* Handle rest of common fields. */
+	header_common(a, tar, entry, h);
+
+	/* Handle POSIX ustar fields. */
+	archive_strncpy(&(tar->entry_uname), header->uname,
+	    sizeof(header->uname));
+	archive_entry_set_uname(entry, tar->entry_uname.s);
+
+	archive_strncpy(&(tar->entry_gname), header->gname,
+	    sizeof(header->gname));
+	archive_entry_set_gname(entry, tar->entry_gname.s);
+
+	/* Parse out device numbers only for char and block specials. */
+	if (header->typeflag[0] == '3' || header->typeflag[0] == '4') {
+		archive_entry_set_rdevmajor(entry,
+		    tar_atol(header->rdevmajor, sizeof(header->rdevmajor)));
+		archive_entry_set_rdevminor(entry,
+		    tar_atol(header->rdevminor, sizeof(header->rdevminor)));
+	}
+
+	tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining);
+
+	return (0);
+}
+
+
+/*
+ * Parse the pax extended attributes record.
+ *
+ * Returns non-zero if there's an error in the data.
+ */
+static int
+pax_header(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, char *attr)
+{
+	size_t attr_length, l, line_length;
+	char *line, *p;
+	wchar_t *key, *wp, *value;
+	int err, err2;
+
+	attr_length = strlen(attr);
+	err = ARCHIVE_OK;
+	while (attr_length > 0) {
+		/* Parse decimal length field at start of line. */
+		line_length = 0;
+		l = attr_length;
+		line = p = attr; /* Record start of line. */
+		while (l>0) {
+			if (*p == ' ') {
+				p++;
+				l--;
+				break;
+			}
+			if (*p < '0' || *p > '9') {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+				    "Ignoring malformed pax extended attributes");
+				return (ARCHIVE_WARN);
+			}
+			line_length *= 10;
+			line_length += *p - '0';
+			if (line_length > 999999) {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+				    "Rejecting pax extended attribute > 1MB");
+				return (ARCHIVE_WARN);
+			}
+			p++;
+			l--;
+		}
+
+		/*
+		 * Parsed length must be no bigger than available data,
+		 * at least 1, and the last character of the line must
+		 * be '\n'.
+		 */
+		if (line_length > attr_length
+		    || line_length < 1
+		    || attr[line_length - 1] != '\n')
+		{
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Ignoring malformed pax extended attribute");
+			return (ARCHIVE_WARN);
+		}
+
+		/* Ensure pax_entry buffer is big enough. */
+		if (tar->pax_entry_length <= line_length) {
+			wchar_t *old_entry = tar->pax_entry;
+
+			if (tar->pax_entry_length <= 0)
+				tar->pax_entry_length = 1024;
+			while (tar->pax_entry_length <= line_length + 1)
+				tar->pax_entry_length *= 2;
+
+			old_entry = tar->pax_entry;
+			tar->pax_entry = (wchar_t *)realloc(tar->pax_entry,
+			    tar->pax_entry_length * sizeof(wchar_t));
+			if (tar->pax_entry == NULL) {
+				free(old_entry);
+				archive_set_error(&a->archive, ENOMEM,
+					"No memory");
+				return (ARCHIVE_FATAL);
+			}
+		}
+
+		/* Decode UTF-8 to wchar_t, null-terminate result. */
+		if (utf8_decode(tar->pax_entry, p,
+			line_length - (p - attr) - 1)) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			   "Invalid UTF8 character in pax extended attribute");
+			err = err_combine(err, ARCHIVE_WARN);
+		}
+
+		/* Null-terminate 'key' value. */
+		wp = key = tar->pax_entry;
+		if (key[0] == L'=')
+			return (-1);
+		while (*wp && *wp != L'=')
+			++wp;
+		if (*wp == L'\0') {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Invalid pax extended attributes");
+			return (ARCHIVE_WARN);
+		}
+		*wp = 0;
+
+		/* Identify null-terminated 'value' portion. */
+		value = wp + 1;
+
+		/* Identify this attribute and set it in the entry. */
+		err2 = pax_attribute(tar, entry, key, value);
+		err = err_combine(err, err2);
+
+		/* Skip to next line */
+		attr += line_length;
+		attr_length -= line_length;
+	}
+	return (err);
+}
+
+static int
+pax_attribute_xattr(struct archive_entry *entry,
+	wchar_t *name, wchar_t *value)
+{
+	char *name_decoded, *name_narrow;
+	void *value_decoded;
+	size_t value_len;
+
+	if (wcslen(name) < 18 || (wcsncmp(name, L"LIBARCHIVE.xattr.", 17)) != 0)
+		return 3;
+
+	name += 17;
+
+	/* URL-decode name */
+	name_narrow = wide_to_narrow(name);
+	if (name_narrow == NULL)
+		return 2;
+	name_decoded = url_decode(name_narrow);
+	free(name_narrow);
+	if (name_decoded == NULL)
+		return 2;
+
+	/* Base-64 decode value */
+	value_decoded = base64_decode(value, wcslen(value), &value_len);
+	if (value_decoded == NULL) {
+		free(name_decoded);
+		return 1;
+	}
+
+	archive_entry_xattr_add_entry(entry, name_decoded,
+		value_decoded, value_len);
+
+	free(name_decoded);
+	free(value_decoded);
+	return 0;
+}
+
+/*
+ * Parse a single key=value attribute.  key/value pointers are
+ * assumed to point into reasonably long-lived storage.
+ *
+ * Note that POSIX reserves all-lowercase keywords.  Vendor-specific
+ * extensions should always have keywords of the form "VENDOR.attribute"
+ * In particular, it's quite feasible to support many different
+ * vendor extensions here.  I'm using "LIBARCHIVE" for extensions
+ * unique to this library.
+ *
+ * Investigate other vendor-specific extensions and see if
+ * any of them look useful.
+ */
+static int
+pax_attribute(struct tar *tar, struct archive_entry *entry,
+    wchar_t *key, wchar_t *value)
+{
+	int64_t s;
+	long n;
+
+	switch (key[0]) {
+	case 'G':
+		/* GNU "0.0" sparse pax format. */
+		if (wcscmp(key, L"GNU.sparse.numblocks") == 0) {
+			tar->sparse_offset = -1;
+			tar->sparse_numbytes = -1;
+			tar->sparse_gnu_major = 0;
+			tar->sparse_gnu_minor = 0;
+		}
+		if (wcscmp(key, L"GNU.sparse.offset") == 0) {
+			tar->sparse_offset = tar_atol10(value, wcslen(value));
+			if (tar->sparse_numbytes != -1) {
+				gnu_add_sparse_entry(tar,
+				    tar->sparse_offset, tar->sparse_numbytes);
+				tar->sparse_offset = -1;
+				tar->sparse_numbytes = -1;
+			}
+		}
+		if (wcscmp(key, L"GNU.sparse.numbytes") == 0) {
+			tar->sparse_numbytes = tar_atol10(value, wcslen(value));
+			if (tar->sparse_numbytes != -1) {
+				gnu_add_sparse_entry(tar,
+				    tar->sparse_offset, tar->sparse_numbytes);
+				tar->sparse_offset = -1;
+				tar->sparse_numbytes = -1;
+			}
+		}
+		if (wcscmp(key, L"GNU.sparse.size") == 0)
+			archive_entry_set_size(entry,
+			    tar_atol10(value, wcslen(value)));
+
+		/* GNU "0.1" sparse pax format. */
+		if (wcscmp(key, L"GNU.sparse.map") == 0) {
+			tar->sparse_gnu_major = 0;
+			tar->sparse_gnu_minor = 1;
+			if (gnu_sparse_01_parse(tar, value) != ARCHIVE_OK)
+				return (ARCHIVE_WARN);
+		}
+
+		/* GNU "1.0" sparse pax format */
+		if (wcscmp(key, L"GNU.sparse.major") == 0) {
+			tar->sparse_gnu_major = tar_atol10(value, wcslen(value));
+			tar->sparse_gnu_pending = 1;
+		}
+		if (wcscmp(key, L"GNU.sparse.minor") == 0) {
+			tar->sparse_gnu_minor = tar_atol10(value, wcslen(value));
+			tar->sparse_gnu_pending = 1;
+		}
+		if (wcscmp(key, L"GNU.sparse.name") == 0)
+			archive_entry_copy_pathname_w(entry, value);
+		if (wcscmp(key, L"GNU.sparse.realsize") == 0)
+			archive_entry_set_size(entry,
+			    tar_atol10(value, wcslen(value)));
+		break;
+	case 'L':
+		/* Our extensions */
+/* TODO: Handle arbitrary extended attributes... */
+/*
+		if (strcmp(key, "LIBARCHIVE.xxxxxxx")==0)
+			archive_entry_set_xxxxxx(entry, value);
+*/
+		if (wcsncmp(key, L"LIBARCHIVE.xattr.", 17)==0)
+			pax_attribute_xattr(entry, key, value);
+		break;
+	case 'S':
+		/* We support some keys used by the "star" archiver */
+		if (wcscmp(key, L"SCHILY.acl.access")==0)
+			__archive_entry_acl_parse_w(entry, value,
+			    ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+		else if (wcscmp(key, L"SCHILY.acl.default")==0)
+			__archive_entry_acl_parse_w(entry, value,
+			    ARCHIVE_ENTRY_ACL_TYPE_DEFAULT);
+		else if (wcscmp(key, L"SCHILY.devmajor")==0)
+			archive_entry_set_rdevmajor(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"SCHILY.devminor")==0)
+			archive_entry_set_rdevminor(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"SCHILY.fflags")==0)
+			archive_entry_copy_fflags_text_w(entry, value);
+		else if (wcscmp(key, L"SCHILY.dev")==0)
+			archive_entry_set_dev(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"SCHILY.ino")==0)
+			archive_entry_set_ino(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"SCHILY.nlink")==0)
+			archive_entry_set_nlink(entry, tar_atol10(value, wcslen(value)));
+		break;
+	case 'a':
+		if (wcscmp(key, L"atime")==0) {
+			pax_time(value, &s, &n);
+			archive_entry_set_atime(entry, s, n);
+		}
+		break;
+	case 'c':
+		if (wcscmp(key, L"ctime")==0) {
+			pax_time(value, &s, &n);
+			archive_entry_set_ctime(entry, s, n);
+		} else if (wcscmp(key, L"charset")==0) {
+			/* TODO: Publish charset information in entry. */
+		} else if (wcscmp(key, L"comment")==0) {
+			/* TODO: Publish comment in entry. */
+		}
+		break;
+	case 'g':
+		if (wcscmp(key, L"gid")==0)
+			archive_entry_set_gid(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"gname")==0)
+			archive_entry_copy_gname_w(entry, value);
+		break;
+	case 'l':
+		/* pax interchange doesn't distinguish hardlink vs. symlink. */
+		if (wcscmp(key, L"linkpath")==0) {
+			if (archive_entry_hardlink(entry))
+				archive_entry_copy_hardlink_w(entry, value);
+			else
+				archive_entry_copy_symlink_w(entry, value);
+		}
+		break;
+	case 'm':
+		if (wcscmp(key, L"mtime")==0) {
+			pax_time(value, &s, &n);
+			archive_entry_set_mtime(entry, s, n);
+		}
+		break;
+	case 'p':
+		if (wcscmp(key, L"path")==0)
+			archive_entry_copy_pathname_w(entry, value);
+		break;
+	case 'r':
+		/* POSIX has reserved 'realtime.*' */
+		break;
+	case 's':
+		/* POSIX has reserved 'security.*' */
+		/* Someday: if (wcscmp(key, L"security.acl")==0) { ... } */
+		if (wcscmp(key, L"size")==0) {
+			tar->entry_bytes_remaining = tar_atol10(value, wcslen(value));
+			archive_entry_set_size(entry, tar->entry_bytes_remaining);
+		}
+		tar->entry_bytes_remaining = 0;
+
+		break;
+	case 'u':
+		if (wcscmp(key, L"uid")==0)
+			archive_entry_set_uid(entry, tar_atol10(value, wcslen(value)));
+		else if (wcscmp(key, L"uname")==0)
+			archive_entry_copy_uname_w(entry, value);
+		break;
+	}
+	return (0);
+}
+
+
+
+/*
+ * parse a decimal time value, which may include a fractional portion
+ */
+static void
+pax_time(const wchar_t *p, int64_t *ps, long *pn)
+{
+	char digit;
+	int64_t	s;
+	unsigned long l;
+	int sign;
+	int64_t limit, last_digit_limit;
+
+	limit = INT64_MAX / 10;
+	last_digit_limit = INT64_MAX % 10;
+
+	s = 0;
+	sign = 1;
+	if (*p == '-') {
+		sign = -1;
+		p++;
+	}
+	while (*p >= '0' && *p <= '9') {
+		digit = *p - '0';
+		if (s > limit ||
+		    (s == limit && digit > last_digit_limit)) {
+			s = UINT64_MAX;
+			break;
+		}
+		s = (s * 10) + digit;
+		++p;
+	}
+
+	*ps = s * sign;
+
+	/* Calculate nanoseconds. */
+	*pn = 0;
+
+	if (*p != '.')
+		return;
+
+	l = 100000000UL;
+	do {
+		++p;
+		if (*p >= '0' && *p <= '9')
+			*pn += (*p - '0') * l;
+		else
+			break;
+	} while (l /= 10);
+}
+
+/*
+ * Parse GNU tar header
+ */
+static int
+header_gnutar(struct archive_read *a, struct tar *tar,
+    struct archive_entry *entry, const void *h)
+{
+	const struct archive_entry_header_gnutar *header;
+
+	(void)a;
+
+	/*
+	 * GNU header is like POSIX ustar, except 'prefix' is
+	 * replaced with some other fields. This also means the
+	 * filename is stored as in old-style archives.
+	 */
+
+	/* Grab fields common to all tar variants. */
+	header_common(a, tar, entry, h);
+
+	/* Copy filename over (to ensure null termination). */
+	header = (const struct archive_entry_header_gnutar *)h;
+	archive_strncpy(&(tar->entry_name), header->name,
+	    sizeof(header->name));
+	archive_entry_set_pathname(entry, tar->entry_name.s);
+
+	/* Fields common to ustar and GNU */
+	/* XXX Can the following be factored out since it's common
+	 * to ustar and gnu tar?  Is it okay to move it down into
+	 * header_common, perhaps?  */
+	archive_strncpy(&(tar->entry_uname),
+	    header->uname, sizeof(header->uname));
+	archive_entry_set_uname(entry, tar->entry_uname.s);
+
+	archive_strncpy(&(tar->entry_gname),
+	    header->gname, sizeof(header->gname));
+	archive_entry_set_gname(entry, tar->entry_gname.s);
+
+	/* Parse out device numbers only for char and block specials */
+	if (header->typeflag[0] == '3' || header->typeflag[0] == '4') {
+		archive_entry_set_rdevmajor(entry,
+		    tar_atol(header->rdevmajor, sizeof(header->rdevmajor)));
+		archive_entry_set_rdevminor(entry,
+		    tar_atol(header->rdevminor, sizeof(header->rdevminor)));
+	} else
+		archive_entry_set_rdev(entry, 0);
+
+	tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining);
+
+	/* Grab GNU-specific fields. */
+	archive_entry_set_atime(entry,
+	    tar_atol(header->atime, sizeof(header->atime)), 0);
+	archive_entry_set_ctime(entry,
+	    tar_atol(header->ctime, sizeof(header->ctime)), 0);
+	if (header->realsize[0] != 0) {
+		archive_entry_set_size(entry,
+		    tar_atol(header->realsize, sizeof(header->realsize)));
+	}
+
+	if (header->sparse[0].offset[0] != 0) {
+		gnu_sparse_old_read(a, tar, header);
+	} else {
+		if (header->isextended[0] != 0) {
+			/* XXX WTF? XXX */
+		}
+	}
+
+	return (0);
+}
+
+static void
+gnu_add_sparse_entry(struct tar *tar, off_t offset, off_t remaining)
+{
+	struct sparse_block *p;
+
+	p = (struct sparse_block *)malloc(sizeof(*p));
+	if (p == NULL)
+		__archive_errx(1, "Out of memory");
+	memset(p, 0, sizeof(*p));
+	if (tar->sparse_last != NULL)
+		tar->sparse_last->next = p;
+	else
+		tar->sparse_list = p;
+	tar->sparse_last = p;
+	p->offset = offset;
+	p->remaining = remaining;
+}
+
+/*
+ * GNU tar old-format sparse data.
+ *
+ * GNU old-format sparse data is stored in a fixed-field
+ * format.  Offset/size values are 11-byte octal fields (same
+ * format as 'size' field in ustart header).  These are
+ * stored in the header, allocating subsequent header blocks
+ * as needed.  Extending the header in this way is a pretty
+ * severe POSIX violation; this design has earned GNU tar a
+ * lot of criticism.
+ */
+
+static int
+gnu_sparse_old_read(struct archive_read *a, struct tar *tar,
+    const struct archive_entry_header_gnutar *header)
+{
+	ssize_t bytes_read;
+	const void *data;
+	struct extended {
+		struct gnu_sparse sparse[21];
+		char	isextended[1];
+		char	padding[7];
+	};
+	const struct extended *ext;
+
+	gnu_sparse_old_parse(tar, header->sparse, 4);
+	if (header->isextended[0] == 0)
+		return (ARCHIVE_OK);
+
+	do {
+		bytes_read = (a->decompressor->read_ahead)(a, &data, 512);
+		if (bytes_read < 0)
+			return (ARCHIVE_FATAL);
+		if (bytes_read < 512) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Truncated tar archive "
+			    "detected while reading sparse file data");
+			return (ARCHIVE_FATAL);
+		}
+		(a->decompressor->consume)(a, 512);
+		ext = (const struct extended *)data;
+		gnu_sparse_old_parse(tar, ext->sparse, 21);
+	} while (ext->isextended[0] != 0);
+	if (tar->sparse_list != NULL)
+		tar->entry_offset = tar->sparse_list->offset;
+	return (ARCHIVE_OK);
+}
+
+static void
+gnu_sparse_old_parse(struct tar *tar,
+    const struct gnu_sparse *sparse, int length)
+{
+	while (length > 0 && sparse->offset[0] != 0) {
+		gnu_add_sparse_entry(tar,
+		    tar_atol(sparse->offset, sizeof(sparse->offset)),
+		    tar_atol(sparse->numbytes, sizeof(sparse->numbytes)));
+		sparse++;
+		length--;
+	}
+}
+
+/*
+ * GNU tar sparse format 0.0
+ *
+ * Beginning with GNU tar 1.15, sparse files are stored using
+ * information in the pax extended header.  The GNU tar maintainers
+ * have gone through a number of variations in the process of working
+ * out this scheme; furtunately, they're all numbered.
+ *
+ * Sparse format 0.0 uses attribute GNU.sparse.numblocks to store the
+ * number of blocks, and GNU.sparse.offset/GNU.sparse.numbytes to
+ * store offset/size for each block.  The repeated instances of these
+ * latter fields violate the pax specification (which frowns on
+ * duplicate keys), so this format was quickly replaced.
+ */
+
+/*
+ * GNU tar sparse format 0.1
+ *
+ * This version replaced the offset/numbytes attributes with
+ * a single "map" attribute that stored a list of integers.  This
+ * format had two problems: First, the "map" attribute could be very
+ * long, which caused problems for some implementations.  More
+ * importantly, the sparse data was lost when extracted by archivers
+ * that didn't recognize this extension.
+ */
+
+static int
+gnu_sparse_01_parse(struct tar *tar, const wchar_t *p)
+{
+	const wchar_t *e;
+	off_t offset = -1, size = -1;
+
+	for (;;) {
+		e = p;
+		while (*e != '\0' && *e != ',') {
+			if (*e < '0' || *e > '9')
+				return (ARCHIVE_WARN);
+			e++;
+		}
+		if (offset < 0) {
+			offset = tar_atol10(p, e - p);
+			if (offset < 0)
+				return (ARCHIVE_WARN);
+		} else {
+			size = tar_atol10(p, e - p);
+			if (size < 0)
+				return (ARCHIVE_WARN);
+			gnu_add_sparse_entry(tar, offset, size);
+			offset = -1;
+		}
+		if (*e == '\0')
+			return (ARCHIVE_OK);
+		p = e + 1;
+	}
+}
+
+/*
+ * GNU tar sparse format 1.0
+ *
+ * The idea: The offset/size data is stored as a series of base-10
+ * ASCII numbers prepended to the file data, so that dearchivers that
+ * don't support this format will extract the block map along with the
+ * data and a separate post-process can restore the sparseness.
+ *
+ * Unfortunately, GNU tar 1.16 adds bogus padding to the end of the
+ * entry that depends on the size of the map; this means we have to
+ * parse the sparse map when we read the header (otherwise, entry_skip
+ * will fail).  This is why sparse_10_read is called from read_header
+ * above, instead of at the beginning of read_data, where it "should"
+ * go.
+ *
+ * This variant also replaced GNU.sparse.size with GNU.sparse.realsize
+ * and introduced the GNU.sparse.major/GNU.sparse.minor attributes.
+ */
+
+/*
+ * Read the next line from the input, and parse it as a decimal
+ * integer followed by '\n'.  Returns positive integer value or
+ * negative on error.
+ */
+static int64_t
+gnu_sparse_10_atol(struct archive_read *a, struct tar *tar,
+    ssize_t *total_read)
+{
+	int64_t l, limit, last_digit_limit;
+	const char *p;
+	ssize_t bytes_read;
+	int base, digit;
+
+	base = 10;
+	limit = INT64_MAX / base;
+	last_digit_limit = INT64_MAX % base;
+
+	bytes_read = readline(a, tar, &p);
+	if (bytes_read <= 0)
+		return (ARCHIVE_FATAL);
+	*total_read += bytes_read;
+
+	l = 0;
+	while (bytes_read > 0) {
+		if (*p == '\n')
+			return (l);
+		if (*p < '0' || *p >= '0' + base)
+			return (ARCHIVE_WARN);
+		digit = *p - '0';
+		if (l > limit || (l == limit && digit > last_digit_limit))
+			l = UINT64_MAX; /* Truncate on overflow. */
+		else
+			l = (l * base) + digit;
+		p++;
+		bytes_read--;
+	}
+	/* TODO: Error message. */
+	return (ARCHIVE_WARN);
+}
+
+/*
+ * Returns number of bytes consumed to read the sparse block data.
+ */
+static ssize_t
+gnu_sparse_10_read(struct archive_read *a, struct tar *tar)
+{
+	ssize_t bytes_read = 0;
+	int entries;
+	off_t offset, size, to_skip;
+
+	/* Parse entries. */
+	entries = gnu_sparse_10_atol(a, tar, &bytes_read);
+	if (entries < 0)
+		return (ARCHIVE_FATAL);
+	/* Parse the individual entries. */
+	while (entries-- > 0) {
+		/* Parse offset/size */
+		offset = gnu_sparse_10_atol(a, tar, &bytes_read);
+		if (offset < 0)
+			return (ARCHIVE_FATAL);
+		size = gnu_sparse_10_atol(a, tar, &bytes_read);
+		if (size < 0)
+			return (ARCHIVE_FATAL);
+		/* Add a new sparse entry. */
+		gnu_add_sparse_entry(tar, offset, size);
+	}
+	/* Skip rest of block... */
+	to_skip = 0x1ff & -bytes_read;
+	if (to_skip != (a->decompressor->skip)(a, to_skip))
+		return (ARCHIVE_FATAL);
+	return (bytes_read + to_skip);
+}
+
+/*-
+ * Convert text->integer.
+ *
+ * Traditional tar formats (including POSIX) specify base-8 for
+ * all of the standard numeric fields.  This is a significant limitation
+ * in practice:
+ *   = file size is limited to 8GB
+ *   = rdevmajor and rdevminor are limited to 21 bits
+ *   = uid/gid are limited to 21 bits
+ *
+ * There are two workarounds for this:
+ *   = pax extended headers, which use variable-length string fields
+ *   = GNU tar and STAR both allow either base-8 or base-256 in
+ *      most fields.  The high bit is set to indicate base-256.
+ *
+ * On read, this implementation supports both extensions.
+ */
+static int64_t
+tar_atol(const char *p, unsigned char_cnt)
+{
+	/*
+	 * Technically, GNU tar considers a field to be in base-256
+	 * only if the first byte is 0xff or 0x80.
+	 */
+	if (*p & 0x80)
+		return (tar_atol256(p, char_cnt));
+	return (tar_atol8(p, char_cnt));
+}
+
+/*
+ * Note that this implementation does not (and should not!) obey
+ * locale settings; you cannot simply substitute strtol here, since
+ * it does obey locale.
+ */
+static int64_t
+tar_atol8(const char *p, unsigned char_cnt)
+{
+	int64_t	l, limit, last_digit_limit;
+	int digit, sign, base;
+
+	base = 8;
+	limit = INT64_MAX / base;
+	last_digit_limit = INT64_MAX % base;
+
+	while (*p == ' ' || *p == '\t')
+		p++;
+	if (*p == '-') {
+		sign = -1;
+		p++;
+	} else
+		sign = 1;
+
+	l = 0;
+	digit = *p - '0';
+	while (digit >= 0 && digit < base  && char_cnt-- > 0) {
+		if (l>limit || (l == limit && digit > last_digit_limit)) {
+			l = UINT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++p - '0';
+	}
+	return (sign < 0) ? -l : l;
+}
+
+/*
+ * Note that this implementation does not (and should not!) obey
+ * locale settings; you cannot simply substitute strtol here, since
+ * it does obey locale.
+ */
+static int64_t
+tar_atol10(const wchar_t *p, unsigned char_cnt)
+{
+	int64_t l, limit, last_digit_limit;
+	int base, digit, sign;
+
+	base = 10;
+	limit = INT64_MAX / base;
+	last_digit_limit = INT64_MAX % base;
+
+	while (*p == ' ' || *p == '\t')
+		p++;
+	if (*p == '-') {
+		sign = -1;
+		p++;
+	} else
+		sign = 1;
+
+	l = 0;
+	digit = *p - '0';
+	while (digit >= 0 && digit < base  && char_cnt-- > 0) {
+		if (l > limit || (l == limit && digit > last_digit_limit)) {
+			l = UINT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++p - '0';
+	}
+	return (sign < 0) ? -l : l;
+}
+
+/*
+ * Parse a base-256 integer.  This is just a straight signed binary
+ * value in big-endian order, except that the high-order bit is
+ * ignored.  Remember that "int64_t" may or may not be exactly 64
+ * bits; the implementation here tries to avoid making any assumptions
+ * about the actual size of an int64_t.  It does assume we're using
+ * twos-complement arithmetic, though.
+ */
+static int64_t
+tar_atol256(const char *_p, unsigned char_cnt)
+{
+	int64_t	l, upper_limit, lower_limit;
+	const unsigned char *p = (const unsigned char *)_p;
+
+	upper_limit = INT64_MAX / 256;
+	lower_limit = INT64_MIN / 256;
+
+	/* Pad with 1 or 0 bits, depending on sign. */
+	if ((0x40 & *p) == 0x40)
+		l = (int64_t)-1;
+	else
+		l = 0;
+	l = (l << 6) | (0x3f & *p++);
+	while (--char_cnt > 0) {
+		if (l > upper_limit) {
+			l = INT64_MAX; /* Truncate on overflow */
+			break;
+		} else if (l < lower_limit) {
+			l = INT64_MIN;
+			break;
+		}
+		l = (l << 8) | (0xff & (int64_t)*p++);
+	}
+	return (l);
+}
+
+/*
+ * Returns length of line (including trailing newline)
+ * or negative on error.  'start' argument is updated to
+ * point to first character of line.  This avoids copying
+ * when possible.
+ */
+static ssize_t
+readline(struct archive_read *a, struct tar *tar, const char **start)
+{
+	ssize_t bytes_read;
+	ssize_t total_size = 0;
+	const void *t;
+	const char *s;
+	void *p;
+
+	bytes_read = (a->decompressor->read_ahead)(a, &t, 1);
+	if (bytes_read <= 0)
+		return (ARCHIVE_FATAL);
+	s = t;  /* Start of line? */
+	p = memchr(t, '\n', bytes_read);
+	/* If we found '\n' in the read buffer, return pointer to that. */
+	if (p != NULL) {
+		bytes_read = 1 + ((const char *)p) - s;
+		(a->decompressor->consume)(a, bytes_read);
+		*start = s;
+		return (bytes_read);
+	}
+	/* Otherwise, we need to accumulate in a line buffer. */
+	for (;;) {
+		archive_string_ensure(&tar->line, total_size + bytes_read);
+		memcpy(tar->line.s + total_size, t, bytes_read);
+		(a->decompressor->consume)(a, bytes_read);
+		total_size += bytes_read;
+		/* If we found '\n', clean up and return. */
+		if (p != NULL) {
+			*start = tar->line.s;
+			return (total_size);
+		}
+		/* Read some more. */
+		bytes_read = (a->decompressor->read_ahead)(a, &t, 1);
+		if (bytes_read <= 0)
+			return (ARCHIVE_FATAL);
+		s = t;  /* Start of line? */
+		p = memchr(t, '\n', bytes_read);
+		/* If we found '\n', trim the read. */
+		if (p != NULL) {
+			bytes_read = 1 + ((const char *)p) - s;
+		}
+	}
+}
+
+static int
+utf8_decode(wchar_t *dest, const char *src, size_t length)
+{
+	size_t n;
+	int err;
+
+	err = 0;
+	while (length > 0) {
+		n = UTF8_mbrtowc(dest, src, length);
+		if (n == 0)
+			break;
+		dest++;
+		src += n;
+		length -= n;
+	}
+	*dest++ = L'\0';
+	return (err);
+}
+
+/*
+ * Copied and simplified from FreeBSD libc/locale.
+ */
+static size_t
+UTF8_mbrtowc(wchar_t *pwc, const char *s, size_t n)
+{
+        int ch, i, len, mask;
+        unsigned long wch;
+
+        if (s == NULL || n == 0 || pwc == NULL)
+                return (0);
+
+        /*
+         * Determine the number of octets that make up this character from
+         * the first octet, and a mask that extracts the interesting bits of
+         * the first octet.
+         */
+        ch = (unsigned char)*s;
+        if ((ch & 0x80) == 0) {
+                mask = 0x7f;
+                len = 1;
+        } else if ((ch & 0xe0) == 0xc0) {
+                mask = 0x1f;
+                len = 2;
+        } else if ((ch & 0xf0) == 0xe0) {
+                mask = 0x0f;
+                len = 3;
+        } else if ((ch & 0xf8) == 0xf0) {
+                mask = 0x07;
+                len = 4;
+        } else if ((ch & 0xfc) == 0xf8) {
+                mask = 0x03;
+                len = 5;
+        } else if ((ch & 0xfe) == 0xfc) {
+                mask = 0x01;
+                len = 6;
+        } else {
+		/* Invalid first byte; convert to '?' */
+		*pwc = '?';
+		return (1);
+        }
+
+        if (n < (size_t)len) {
+		/* Invalid first byte; convert to '?' */
+		*pwc = '?';
+                return (1);
+	}
+
+        /*
+         * Decode the octet sequence representing the character in chunks
+         * of 6 bits, most significant first.
+         */
+        wch = (unsigned char)*s++ & mask;
+        i = len;
+        while (--i != 0) {
+                if ((*s & 0xc0) != 0x80) {
+			/* Invalid intermediate byte; consume one byte and
+			 * emit '?' */
+			*pwc = '?';
+			return (1);
+                }
+                wch <<= 6;
+                wch |= *s++ & 0x3f;
+        }
+
+	/* Assign the value to the output; out-of-range values
+	 * just get truncated. */
+	*pwc = (wchar_t)wch;
+#ifdef WCHAR_MAX
+	/*
+	 * If platform has WCHAR_MAX, we can do something
+	 * more sensible with out-of-range values.
+	 */
+	if (wch >= WCHAR_MAX)
+		*pwc = '?';
+#endif
+	/* Return number of bytes input consumed: 0 for end-of-string. */
+        return (wch == L'\0' ? 0 : len);
+}
+
+
+/*
+ * base64_decode - Base64 decode
+ *
+ * This accepts most variations of base-64 encoding, including:
+ *    * with or without line breaks
+ *    * with or without the final group padded with '=' or '_' characters
+ * (The most economical Base-64 variant does not pad the last group and
+ * omits line breaks; RFC1341 used for MIME requires both.)
+ */
+static char *
+base64_decode(const wchar_t *src, size_t len, size_t *out_len)
+{
+	static const unsigned char digits[64] = {
+		'A','B','C','D','E','F','G','H','I','J','K','L','M','N',
+		'O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b',
+		'c','d','e','f','g','h','i','j','k','l','m','n','o','p',
+		'q','r','s','t','u','v','w','x','y','z','0','1','2','3',
+		'4','5','6','7','8','9','+','/' };
+	static unsigned char decode_table[128];
+	char *out, *d;
+
+	/* If the decode table is not yet initialized, prepare it. */
+	if (decode_table[digits[1]] != 1) {
+		size_t i;
+		memset(decode_table, 0xff, sizeof(decode_table));
+		for (i = 0; i < sizeof(digits); i++)
+			decode_table[digits[i]] = i;
+	}
+
+	/* Allocate enough space to hold the entire output. */
+	/* Note that we may not use all of this... */
+	out = (char *)malloc((len * 3 + 3) / 4);
+	if (out == NULL) {
+		*out_len = 0;
+		return (NULL);
+	}
+	d = out;
+
+	while (len > 0) {
+		/* Collect the next group of (up to) four characters. */
+		int v = 0;
+		int group_size = 0;
+		while (group_size < 4 && len > 0) {
+			/* '=' or '_' padding indicates final group. */
+			if (*src == '=' || *src == '_') {
+				len = 0;
+				break;
+			}
+			/* Skip illegal characters (including line breaks) */
+			if (*src > 127 || *src < 32
+			    || decode_table[*src] == 0xff) {
+				len--;
+				src++;
+				continue;
+			}
+			v <<= 6;
+			v |= decode_table[*src++];
+			len --;
+			group_size++;
+		}
+		/* Align a short group properly. */
+		v <<= 6 * (4 - group_size);
+		/* Unpack the group we just collected. */
+		switch (group_size) {
+		case 4: d[2] = v & 0xff;
+			/* FALLTHROUGH */
+		case 3: d[1] = (v >> 8) & 0xff;
+			/* FALLTHROUGH */
+		case 2: d[0] = (v >> 16) & 0xff;
+			break;
+		case 1: /* this is invalid! */
+			break;
+		}
+		d += group_size * 3 / 4;
+	}
+
+	*out_len = d - out;
+	return (out);
+}
+
+/*
+ * This is a little tricky because the C99 standard wcstombs()
+ * function returns the number of bytes that were converted,
+ * not the number that should be converted.  As a result,
+ * we can never accurately size the output buffer (without
+ * doing a tedious output size calculation in advance).
+ * This approach (try a conversion, then try again if it fails)
+ * will almost always succeed on the first try, and is thus
+ * much faster, at the cost of sometimes requiring multiple
+ * passes while we expand the buffer.
+ */
+static char *
+wide_to_narrow(const wchar_t *wval)
+{
+	int converted_length;
+	/* Guess an output buffer size and try the conversion. */
+	int alloc_length = wcslen(wval) * 3;
+	char *mbs_val = (char *)malloc(alloc_length + 1);
+	if (mbs_val == NULL)
+		return (NULL);
+	converted_length = wcstombs(mbs_val, wval, alloc_length);
+
+	/* If we exhausted the buffer, resize and try again. */
+	while (converted_length >= alloc_length) {
+		free(mbs_val);
+		alloc_length *= 2;
+		mbs_val = (char *)malloc(alloc_length + 1);
+		if (mbs_val == NULL)
+			return (NULL);
+		converted_length = wcstombs(mbs_val, wval, alloc_length);
+	}
+
+	/* Ensure a trailing null and return the final string. */
+	mbs_val[alloc_length] = '\0';
+	return (mbs_val);
+}
+
+static char *
+url_decode(const char *in)
+{
+	char *out, *d;
+	const char *s;
+
+	out = (char *)malloc(strlen(in) + 1);
+	if (out == NULL)
+		return (NULL);
+	for (s = in, d = out; *s != '\0'; ) {
+		if (*s == '%') {
+			/* Try to convert % escape */
+			int digit1 = tohex(s[1]);
+			int digit2 = tohex(s[2]);
+			if (digit1 >= 0 && digit2 >= 0) {
+				/* Looks good, consume three chars */
+				s += 3;
+				/* Convert output */
+				*d++ = ((digit1 << 4) | digit2);
+				continue;
+			}
+			/* Else fall through and treat '%' as normal char */
+		}
+		*d++ = *s++;
+	}
+	*d = '\0';
+	return (out);
+}
+
+static int
+tohex(int c)
+{
+	if (c >= '0' && c <= '9')
+		return (c - '0');
+	else if (c >= 'A' && c <= 'F')
+		return (c - 'A' + 10);
+	else if (c >= 'a' && c <= 'f')
+		return (c - 'a' + 10);
+	else
+		return (-1);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_zip.c b/archivers/libarchive/files/libarchive/archive_read_support_format_zip.c
new file mode 100644
index 00000000000..651e8dd793f
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_zip.c
@@ -0,0 +1,809 @@
+/*-
+ * Copyright (c) 2004 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_zip.c,v 1.13 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <time.h>
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+
+struct zip {
+	/* entry_bytes_remaining is the number of bytes we expect. */
+	int64_t			entry_bytes_remaining;
+	int64_t			entry_offset;
+
+	/* These count the number of bytes actually read for the entry. */
+	int64_t			entry_compressed_bytes_read;
+	int64_t			entry_uncompressed_bytes_read;
+
+	unsigned		version;
+	unsigned		system;
+	unsigned		flags;
+	unsigned		compression;
+	const char *		compression_name;
+	time_t			mtime;
+	time_t			ctime;
+	time_t			atime;
+	mode_t			mode;
+	uid_t			uid;
+	gid_t			gid;
+
+	/* Flags to mark progress of decompression. */
+	char			decompress_init;
+	char			end_of_entry;
+	char			end_of_entry_cleanup;
+
+	long			crc32;
+	ssize_t			filename_length;
+	ssize_t			extra_length;
+	int64_t			uncompressed_size;
+	int64_t			compressed_size;
+
+	unsigned char 		*uncompressed_buffer;
+	size_t 			uncompressed_buffer_size;
+#ifdef HAVE_ZLIB_H
+	z_stream		stream;
+	char			stream_valid;
+#endif
+
+	struct archive_string	pathname;
+	struct archive_string	extra;
+	char	format_name[64];
+};
+
+#define ZIP_LENGTH_AT_END	8
+
+struct zip_file_header {
+	char	signature[4];
+	char	version[2];
+	char	flags[2];
+	char	compression[2];
+	char	timedate[4];
+	char	crc32[4];
+	char	compressed_size[4];
+	char	uncompressed_size[4];
+	char	filename_length[2];
+	char	extra_length[2];
+};
+
+static const char *compression_names[] = {
+	"uncompressed",
+	"shrinking",
+	"reduced-1",
+	"reduced-2",
+	"reduced-3",
+	"reduced-4",
+	"imploded",
+	"reserved",
+	"deflation"
+};
+
+static int	archive_read_format_zip_bid(struct archive_read *);
+static int	archive_read_format_zip_cleanup(struct archive_read *);
+static int	archive_read_format_zip_read_data(struct archive_read *,
+		    const void **, size_t *, off_t *);
+static int	archive_read_format_zip_read_data_skip(struct archive_read *a);
+static int	archive_read_format_zip_read_header(struct archive_read *,
+		    struct archive_entry *);
+static int	i2(const char *);
+static int	i4(const char *);
+static unsigned int	u2(const char *);
+static unsigned int	u4(const char *);
+static uint64_t	u8(const char *);
+static int	zip_read_data_deflate(struct archive_read *a, const void **buff,
+		    size_t *size, off_t *offset);
+static int	zip_read_data_none(struct archive_read *a, const void **buff,
+		    size_t *size, off_t *offset);
+static int	zip_read_file_header(struct archive_read *a,
+		    struct archive_entry *entry, struct zip *zip);
+static time_t	zip_time(const char *);
+static void process_extra(const void* extra, struct zip* zip);
+
+int
+archive_read_support_format_zip(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct zip *zip;
+	int r;
+
+	zip = (struct zip *)malloc(sizeof(*zip));
+	if (zip == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate zip data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(zip, 0, sizeof(*zip));
+
+	r = __archive_read_register_format(a,
+	    zip,
+	    archive_read_format_zip_bid,
+	    archive_read_format_zip_read_header,
+	    archive_read_format_zip_read_data,
+	    archive_read_format_zip_read_data_skip,
+	    archive_read_format_zip_cleanup);
+
+	if (r != ARCHIVE_OK)
+		free(zip);
+	return (ARCHIVE_OK);
+}
+
+
+static int
+archive_read_format_zip_bid(struct archive_read *a)
+{
+	int bytes_read;
+	int bid = 0;
+	const void *h;
+	const char *p;
+
+	if (a->archive.archive_format == ARCHIVE_FORMAT_ZIP)
+		bid += 1;
+
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 4);
+	if (bytes_read < 4)
+	    return (-1);
+	p = (const char *)h;
+
+	if (p[0] == 'P' && p[1] == 'K') {
+		bid += 16;
+		if (p[2] == '\001' && p[3] == '\002')
+			bid += 16;
+		else if (p[2] == '\003' && p[3] == '\004')
+			bid += 16;
+		else if (p[2] == '\005' && p[3] == '\006')
+			bid += 16;
+		else if (p[2] == '\007' && p[3] == '\010')
+			bid += 16;
+	}
+	return (bid);
+}
+
+static int
+archive_read_format_zip_read_header(struct archive_read *a,
+    struct archive_entry *entry)
+{
+	int bytes_read;
+	const void *h;
+	const char *signature;
+	struct zip *zip;
+
+	a->archive.archive_format = ARCHIVE_FORMAT_ZIP;
+	if (a->archive.archive_format_name == NULL)
+		a->archive.archive_format_name = "ZIP";
+
+	zip = (struct zip *)(a->format->data);
+	zip->decompress_init = 0;
+	zip->end_of_entry = 0;
+	zip->end_of_entry_cleanup = 0;
+	zip->entry_uncompressed_bytes_read = 0;
+	zip->entry_compressed_bytes_read = 0;
+	bytes_read = (a->decompressor->read_ahead)(a, &h, 4);
+	if (bytes_read < 4)
+		return (ARCHIVE_FATAL);
+
+	signature = (const char *)h;
+	if (signature[0] != 'P' || signature[1] != 'K') {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Bad ZIP file");
+		return (ARCHIVE_FATAL);
+	}
+
+	if (signature[2] == '\001' && signature[3] == '\002') {
+		/* Beginning of central directory. */
+		return (ARCHIVE_EOF);
+	}
+
+	if (signature[2] == '\003' && signature[3] == '\004') {
+		/* Regular file entry. */
+		return (zip_read_file_header(a, entry, zip));
+	}
+
+	if (signature[2] == '\005' && signature[3] == '\006') {
+		/* End-of-archive record. */
+		return (ARCHIVE_EOF);
+	}
+
+	if (signature[2] == '\007' && signature[3] == '\010') {
+		/*
+		 * We should never encounter this record here;
+		 * see ZIP_LENGTH_AT_END handling below for details.
+		 */
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Bad ZIP file: Unexpected end-of-entry record");
+		return (ARCHIVE_FATAL);
+	}
+
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+	    "Damaged ZIP file or unsupported format variant (%d,%d)",
+	    signature[2], signature[3]);
+	return (ARCHIVE_FATAL);
+}
+
+int
+zip_read_file_header(struct archive_read *a, struct archive_entry *entry,
+    struct zip *zip)
+{
+	const struct zip_file_header *p;
+	const void *h;
+	int bytes_read;
+
+	bytes_read =
+	    (a->decompressor->read_ahead)(a, &h, sizeof(struct zip_file_header));
+	if (bytes_read < (int)sizeof(struct zip_file_header)) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated ZIP file header");
+		return (ARCHIVE_FATAL);
+	}
+	p = (const struct zip_file_header *)h;
+
+	zip->version = p->version[0];
+	zip->system = p->version[1];
+	zip->flags = i2(p->flags);
+	zip->compression = i2(p->compression);
+	if (zip->compression <
+	    sizeof(compression_names)/sizeof(compression_names[0]))
+		zip->compression_name = compression_names[zip->compression];
+	else
+		zip->compression_name = "??";
+	zip->mtime = zip_time(p->timedate);
+	zip->ctime = 0;
+	zip->atime = 0;
+	zip->mode = 0;
+	zip->uid = 0;
+	zip->gid = 0;
+	zip->crc32 = i4(p->crc32);
+	zip->filename_length = i2(p->filename_length);
+	zip->extra_length = i2(p->extra_length);
+	zip->uncompressed_size = u4(p->uncompressed_size);
+	zip->compressed_size = u4(p->compressed_size);
+
+	(a->decompressor->consume)(a, sizeof(struct zip_file_header));
+
+
+	/* Read the filename. */
+	bytes_read = (a->decompressor->read_ahead)(a, &h, zip->filename_length);
+	if (bytes_read < zip->filename_length) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated ZIP file header");
+		return (ARCHIVE_FATAL);
+	}
+	archive_string_ensure(&zip->pathname, zip->filename_length);
+	archive_strncpy(&zip->pathname, (const char *)h, zip->filename_length);
+	(a->decompressor->consume)(a, zip->filename_length);
+	archive_entry_set_pathname(entry, zip->pathname.s);
+
+	if (zip->pathname.s[archive_strlen(&zip->pathname) - 1] == '/')
+		zip->mode = AE_IFDIR | 0777;
+	else
+		zip->mode = AE_IFREG | 0777;
+
+	/* Read the extra data. */
+	bytes_read = (a->decompressor->read_ahead)(a, &h, zip->extra_length);
+	if (bytes_read < zip->extra_length) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated ZIP file header");
+		return (ARCHIVE_FATAL);
+	}
+	process_extra(h, zip);
+	(a->decompressor->consume)(a, zip->extra_length);
+
+	/* Populate some additional entry fields: */
+	archive_entry_set_mode(entry, zip->mode);
+	archive_entry_set_uid(entry, zip->uid);
+	archive_entry_set_gid(entry, zip->gid);
+	archive_entry_set_mtime(entry, zip->mtime, 0);
+	archive_entry_set_ctime(entry, zip->ctime, 0);
+	archive_entry_set_atime(entry, zip->atime, 0);
+	archive_entry_set_size(entry, zip->uncompressed_size);
+
+	zip->entry_bytes_remaining = zip->compressed_size;
+	zip->entry_offset = 0;
+
+	/* Set up a more descriptive format name. */
+	sprintf(zip->format_name, "ZIP %d.%d (%s)",
+	    zip->version / 10, zip->version % 10,
+	    zip->compression_name);
+	a->archive.archive_format_name = zip->format_name;
+
+	return (ARCHIVE_OK);
+}
+
+/* Convert an MSDOS-style date/time into Unix-style time. */
+static time_t
+zip_time(const char *p)
+{
+	int msTime, msDate;
+	struct tm ts;
+
+	msTime = (0xff & (unsigned)p[0]) + 256 * (0xff & (unsigned)p[1]);
+	msDate = (0xff & (unsigned)p[2]) + 256 * (0xff & (unsigned)p[3]);
+
+	memset(&ts, 0, sizeof(ts));
+	ts.tm_year = ((msDate >> 9) & 0x7f) + 80; /* Years since 1900. */
+	ts.tm_mon = ((msDate >> 5) & 0x0f) - 1; /* Month number. */
+	ts.tm_mday = msDate & 0x1f; /* Day of month. */
+	ts.tm_hour = (msTime >> 11) & 0x1f;
+	ts.tm_min = (msTime >> 5) & 0x3f;
+	ts.tm_sec = (msTime << 1) & 0x3e;
+	ts.tm_isdst = -1;
+	return mktime(&ts);
+}
+
+static int
+archive_read_format_zip_read_data(struct archive_read *a,
+    const void **buff, size_t *size, off_t *offset)
+{
+	int r;
+	struct zip *zip;
+
+	zip = (struct zip *)(a->format->data);
+
+	/*
+	 * If we hit end-of-entry last time, clean up and return
+	 * ARCHIVE_EOF this time.
+	 */
+	if (zip->end_of_entry) {
+		if (!zip->end_of_entry_cleanup) {
+			if (zip->flags & ZIP_LENGTH_AT_END) {
+				const void *h;
+				const char *p;
+				int bytes_read =
+				    (a->decompressor->read_ahead)(a, &h, 16);
+				if (bytes_read < 16) {
+					archive_set_error(&a->archive,
+					    ARCHIVE_ERRNO_FILE_FORMAT,
+					    "Truncated ZIP end-of-file record");
+					return (ARCHIVE_FATAL);
+				}
+				p = (const char *)h;
+				zip->crc32 = i4(p + 4);
+				zip->compressed_size = u4(p + 8);
+				zip->uncompressed_size = u4(p + 12);
+				bytes_read = (a->decompressor->consume)(a, 16);
+			}
+
+			/* Check file size, CRC against these values. */
+			if (zip->compressed_size != zip->entry_compressed_bytes_read) {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+				    "ZIP compressed data is wrong size");
+				return (ARCHIVE_WARN);
+			}
+			/* Size field only stores the lower 32 bits of the actual size. */
+			if ((zip->uncompressed_size & UINT32_MAX)
+			    != (zip->entry_uncompressed_bytes_read & UINT32_MAX)) {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+				    "ZIP uncompressed data is wrong size");
+				return (ARCHIVE_WARN);
+			}
+/* TODO: Compute CRC. */
+/*
+			if (zip->crc32 != zip->entry_crc32_calculated) {
+				archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+				    "ZIP data CRC error");
+				return (ARCHIVE_WARN);
+			}
+*/
+			/* End-of-entry cleanup done. */
+			zip->end_of_entry_cleanup = 1;
+		}
+		return (ARCHIVE_EOF);
+	}
+
+	switch(zip->compression) {
+	case 0:  /* No compression. */
+		r =  zip_read_data_none(a, buff, size, offset);
+		break;
+	case 8: /* Deflate compression. */
+		r =  zip_read_data_deflate(a, buff, size, offset);
+		break;
+	default: /* Unsupported compression. */
+		*buff = NULL;
+		*size = 0;
+		*offset = 0;
+		/* Return a warning. */
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Unsupported ZIP compression method (%s)",
+		    zip->compression_name);
+		if (zip->flags & ZIP_LENGTH_AT_END) {
+			/*
+			 * ZIP_LENGTH_AT_END requires us to
+			 * decompress the entry in order to
+			 * skip it, but we don't know this
+			 * compression method, so we give up.
+			 */
+			r = ARCHIVE_FATAL;
+		} else {
+			/* We know compressed size; just skip it. */
+			archive_read_format_zip_read_data_skip(a);
+			r = ARCHIVE_WARN;
+		}
+		break;
+	}
+	return (r);
+}
+
+/*
+ * Read "uncompressed" data.  According to the current specification,
+ * if ZIP_LENGTH_AT_END is specified, then the size fields in the
+ * initial file header are supposed to be set to zero.  This would, of
+ * course, make it impossible for us to read the archive, since we
+ * couldn't determine the end of the file data.  Info-ZIP seems to
+ * include the real size fields both before and after the data in this
+ * case (the CRC only appears afterwards), so this works as you would
+ * expect.
+ *
+ * Returns ARCHIVE_OK if successful, ARCHIVE_FATAL otherwise, sets
+ * zip->end_of_entry if it consumes all of the data.
+ */
+static int
+zip_read_data_none(struct archive_read *a, const void **buff,
+    size_t *size, off_t *offset)
+{
+	struct zip *zip;
+	ssize_t bytes_avail;
+
+	zip = (struct zip *)(a->format->data);
+
+	if (zip->entry_bytes_remaining == 0) {
+		*buff = NULL;
+		*size = 0;
+		*offset = zip->entry_offset;
+		zip->end_of_entry = 1;
+		return (ARCHIVE_OK);
+	}
+	/*
+	 * Note: '1' here is a performance optimization.
+	 * Recall that the decompression layer returns a count of
+	 * available bytes; asking for more than that forces the
+	 * decompressor to combine reads by copying data.
+	 */
+	bytes_avail = (a->decompressor->read_ahead)(a, buff, 1);
+	if (bytes_avail <= 0) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated ZIP file data");
+		return (ARCHIVE_FATAL);
+	}
+	if (bytes_avail > zip->entry_bytes_remaining)
+		bytes_avail = zip->entry_bytes_remaining;
+	(a->decompressor->consume)(a, bytes_avail);
+	*size = bytes_avail;
+	*offset = zip->entry_offset;
+	zip->entry_offset += *size;
+	zip->entry_bytes_remaining -= *size;
+	zip->entry_uncompressed_bytes_read += *size;
+	zip->entry_compressed_bytes_read += *size;
+	return (ARCHIVE_OK);
+}
+
+#ifdef HAVE_ZLIB_H
+static int
+zip_read_data_deflate(struct archive_read *a, const void **buff,
+    size_t *size, off_t *offset)
+{
+	struct zip *zip;
+	ssize_t bytes_avail;
+	const void *compressed_buff;
+	int r;
+
+	zip = (struct zip *)(a->format->data);
+
+	/* If the buffer hasn't been allocated, allocate it now. */
+	if (zip->uncompressed_buffer == NULL) {
+		zip->uncompressed_buffer_size = 32 * 1024;
+		zip->uncompressed_buffer
+		    = (unsigned char *)malloc(zip->uncompressed_buffer_size);
+		if (zip->uncompressed_buffer == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "No memory for ZIP decompression");
+			return (ARCHIVE_FATAL);
+		}
+	}
+
+	/* If we haven't yet read any data, initialize the decompressor. */
+	if (!zip->decompress_init) {
+		if (zip->stream_valid)
+			r = inflateReset(&zip->stream);
+		else
+			r = inflateInit2(&zip->stream,
+			    -15 /* Don't check for zlib header */);
+		if (r != Z_OK) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Can't initialize ZIP decompression.");
+			return (ARCHIVE_FATAL);
+		}
+		/* Stream structure has been set up. */
+		zip->stream_valid = 1;
+		/* We've initialized decompression for this stream. */
+		zip->decompress_init = 1;
+	}
+
+	/*
+	 * Note: '1' here is a performance optimization.
+	 * Recall that the decompression layer returns a count of
+	 * available bytes; asking for more than that forces the
+	 * decompressor to combine reads by copying data.
+	 */
+	bytes_avail = (a->decompressor->read_ahead)(a, &compressed_buff, 1);
+	if (bytes_avail <= 0) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Truncated ZIP file body");
+		return (ARCHIVE_FATAL);
+	}
+
+	/*
+	 * A bug in zlib.h: stream.next_in should be marked 'const'
+	 * but isn't (the library never alters data through the
+	 * next_in pointer, only reads it).  The result: this ugly
+	 * cast to remove 'const'.
+	 */
+	zip->stream.next_in = (Bytef *)(uintptr_t)(const void *)compressed_buff;
+	zip->stream.avail_in = bytes_avail;
+	zip->stream.total_in = 0;
+	zip->stream.next_out = zip->uncompressed_buffer;
+	zip->stream.avail_out = zip->uncompressed_buffer_size;
+	zip->stream.total_out = 0;
+
+	r = inflate(&zip->stream, 0);
+	switch (r) {
+	case Z_OK:
+		break;
+	case Z_STREAM_END:
+		zip->end_of_entry = 1;
+		break;
+	case Z_MEM_ERROR:
+		archive_set_error(&a->archive, ENOMEM,
+		    "Out of memory for ZIP decompression");
+		return (ARCHIVE_FATAL);
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "ZIP decompression failed (%d)", r);
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Consume as much as the compressor actually used. */
+	bytes_avail = zip->stream.total_in;
+	(a->decompressor->consume)(a, bytes_avail);
+	zip->entry_bytes_remaining -= bytes_avail;
+	zip->entry_compressed_bytes_read += bytes_avail;
+
+	*offset = zip->entry_offset;
+	*size = zip->stream.total_out;
+	zip->entry_uncompressed_bytes_read += *size;
+	*buff = zip->uncompressed_buffer;
+	zip->entry_offset += *size;
+	return (ARCHIVE_OK);
+}
+#else
+static int
+zip_read_data_deflate(struct archive_read *a, const void **buff,
+    size_t *size, off_t *offset)
+{
+	*buff = NULL;
+	*size = 0;
+	*offset = 0;
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "libarchive compiled without deflate support (no libz)");
+	return (ARCHIVE_FATAL);
+}
+#endif
+
+static int
+archive_read_format_zip_read_data_skip(struct archive_read *a)
+{
+	struct zip *zip;
+	const void *buff = NULL;
+	ssize_t bytes_avail;
+
+	zip = (struct zip *)(a->format->data);
+
+	/*
+	 * If the length is at the end, we have no choice but
+	 * to decompress all the data to find the end marker.
+	 */
+	if (zip->flags & ZIP_LENGTH_AT_END) {
+		size_t size;
+		off_t offset;
+		int r;
+		do {
+			r = archive_read_format_zip_read_data(a, &buff,
+			    &size, &offset);
+		} while (r == ARCHIVE_OK);
+		return (r);
+	}
+
+	/*
+	 * If the length is at the beginning, we can skip the
+	 * compressed data much more quickly.
+	 */
+	while (zip->entry_bytes_remaining > 0) {
+		bytes_avail = (a->decompressor->read_ahead)(a, &buff, 1);
+		if (bytes_avail <= 0) {
+			archive_set_error(&a->archive,
+			    ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Truncated ZIP file body");
+			return (ARCHIVE_FATAL);
+		}
+		if (bytes_avail > zip->entry_bytes_remaining)
+			bytes_avail = zip->entry_bytes_remaining;
+		(a->decompressor->consume)(a, bytes_avail);
+		zip->entry_bytes_remaining -= bytes_avail;
+	}
+	/* This entry is finished and done. */
+	zip->end_of_entry_cleanup = zip->end_of_entry = 1;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_read_format_zip_cleanup(struct archive_read *a)
+{
+	struct zip *zip;
+
+	zip = (struct zip *)(a->format->data);
+#ifdef HAVE_ZLIB_H
+	if (zip->stream_valid)
+		inflateEnd(&zip->stream);
+#endif
+	free(zip->uncompressed_buffer);
+	archive_string_free(&(zip->pathname));
+	archive_string_free(&(zip->extra));
+	free(zip);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+i2(const char *p)
+{
+	return ((0xff & (int)p[0]) + 256 * (0xff & (int)p[1]));
+}
+
+
+static int
+i4(const char *p)
+{
+	return ((0xffff & i2(p)) + 0x10000 * (0xffff & i2(p+2)));
+}
+
+static unsigned int
+u2(const char *p)
+{
+	return ((0xff & (unsigned int)p[0]) + 256 * (0xff & (unsigned int)p[1]));
+}
+
+static unsigned int
+u4(const char *p)
+{
+	return u2(p) + 0x10000 * u2(p+2);
+}
+
+static uint64_t
+u8(const char *p)
+{
+	return u4(p) + 0x100000000LL * u4(p+4);
+}
+
+/*
+ * The extra data is stored as a list of
+ *	id1+size1+data1 + id2+size2+data2 ...
+ *  triplets.  id and size are 2 bytes each.
+ */
+static void
+process_extra(const void* extra, struct zip* zip)
+{
+	int offset = 0;
+	const char *p = (const char *)extra;
+	while (offset < zip->extra_length - 4)
+	{
+		unsigned short headerid = u2(p + offset);
+		unsigned short datasize = u2(p + offset + 2);
+		offset += 4;
+		if (offset + datasize > zip->extra_length)
+			break;
+#ifdef DEBUG
+		fprintf(stderr, "Header id 0x%04x, length %d\n",
+		    headerid, datasize);
+#endif
+		switch (headerid) {
+		case 0x0001:
+			/* Zip64 extended information extra field. */
+			if (datasize >= 8)
+				zip->uncompressed_size = u8(p + offset);
+			if (datasize >= 16)
+				zip->compressed_size = u8(p + offset + 8);
+			break;
+		case 0x5455:
+		{
+			/* Extended time field "UT". */
+			int flags = p[offset];
+			offset++;
+			datasize--;
+			/* Flag bits indicate which dates are present. */
+			if (flags & 0x01)
+			{
+#ifdef DEBUG
+				fprintf(stderr, "mtime: %d -> %d\n",
+				    zip->mtime, i4(p + offset));
+#endif
+				if (datasize < 4)
+					break;
+				zip->mtime = i4(p + offset);
+				offset += 4;
+				datasize -= 4;
+			}
+			if (flags & 0x02)
+			{
+				if (datasize < 4)
+					break;
+				zip->atime = i4(p + offset);
+				offset += 4;
+				datasize -= 4;
+			}
+			if (flags & 0x04)
+			{
+				if (datasize < 4)
+					break;
+				zip->ctime = i4(p + offset);
+				offset += 4;
+				datasize -= 4;
+			}
+			break;
+		}
+		case 0x7855:
+			/* Info-ZIP Unix Extra Field (type 2) "Ux". */
+#ifdef DEBUG
+			fprintf(stderr, "uid %d gid %d\n",
+			    i2(p + offset), i2(p + offset + 2));
+#endif
+			if (datasize >= 2)
+				zip->uid = i2(p + offset);
+			if (datasize >= 4)
+				zip->gid = i2(p + offset + 2);
+			break;
+		default:
+			break;
+		}
+		offset += datasize;
+	}
+#ifdef DEBUG
+	if (offset != zip->extra_length)
+	{
+		fprintf(stderr,
+		    "Extra data field contents do not match reported size!");
+	}
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/archive_string.c b/archivers/libarchive/files/libarchive/archive_string.c
new file mode 100644
index 00000000000..eb26a74935a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_string.c
@@ -0,0 +1,125 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_string.c,v 1.10 2007/05/29 01:00:19 kientzle Exp $");
+
+/*
+ * Basic resizable string support, to simplify manipulating arbitrary-sized
+ * strings while minimizing heap activity.
+ */
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive_private.h"
+#include "archive_string.h"
+
+struct archive_string *
+__archive_string_append(struct archive_string *as, const char *p, size_t s)
+{
+	__archive_string_ensure(as, as->length + s + 1);
+	memcpy(as->s + as->length, p, s);
+	as->s[as->length + s] = 0;
+	as->length += s;
+	return (as);
+}
+
+void
+__archive_string_copy(struct archive_string *dest, struct archive_string *src)
+{
+	__archive_string_ensure(dest, src->length + 1);
+	memcpy(dest->s, src->s, src->length);
+	dest->length = src->length;
+	dest->s[dest->length] = 0;
+}
+
+void
+__archive_string_free(struct archive_string *as)
+{
+	as->length = 0;
+	as->buffer_length = 0;
+	if (as->s != NULL)
+		free(as->s);
+}
+
+struct archive_string *
+__archive_string_ensure(struct archive_string *as, size_t s)
+{
+	if (as->s && (s <= as->buffer_length))
+		return (as);
+
+	if (as->buffer_length < 32)
+		as->buffer_length = 32;
+	while (as->buffer_length < s)
+		as->buffer_length *= 2;
+	as->s = (char *)realloc(as->s, as->buffer_length);
+	/* TODO: Return null instead and fix up all of our callers to
+	 * handle this correctly. */
+	if (as->s == NULL)
+		__archive_errx(1, "Out of memory");
+	return (as);
+}
+
+struct archive_string *
+__archive_strncat(struct archive_string *as, const char *p, size_t n)
+{
+	size_t s;
+	const char *pp;
+
+	/* Like strlen(p), except won't examine positions beyond p[n]. */
+	s = 0;
+	pp = p;
+	while (*pp && s < n) {
+		pp++;
+		s++;
+	}
+	return (__archive_string_append(as, p, s));
+}
+
+struct archive_string *
+__archive_strappend_char(struct archive_string *as, char c)
+{
+	return (__archive_string_append(as, &c, 1));
+}
+
+struct archive_string *
+__archive_strappend_int(struct archive_string *as, int d, int base)
+{
+	static const char *digits = "0123456789abcdef";
+
+	if (d < 0) {
+		__archive_strappend_char(as, '-');
+		d = -d;
+	}
+	if (d >= base)
+		__archive_strappend_int(as, d/base, base);
+	__archive_strappend_char(as, digits[d % base]);
+	return (as);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_string.h b/archivers/libarchive/files/libarchive/archive_string.h
new file mode 100644
index 00000000000..596db9a1482
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_string.h
@@ -0,0 +1,119 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_string.h,v 1.9 2007/05/29 01:00:19 kientzle Exp $
+ *
+ */
+
+#ifndef ARCHIVE_STRING_H_INCLUDED
+#define	ARCHIVE_STRING_H_INCLUDED
+
+#include <stdarg.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+/*
+ * Basic resizable/reusable string support a la Java's "StringBuffer."
+ *
+ * Unlike sbuf(9), the buffers here are fully reusable and track the
+ * length throughout.
+ *
+ * Note that all visible symbols here begin with "__archive" as they
+ * are internal symbols not intended for anyone outside of this library
+ * to see or use.
+ */
+
+struct archive_string {
+	char	*s;  /* Pointer to the storage */
+	size_t	 length; /* Length of 's' */
+	size_t	 buffer_length; /* Length of malloc-ed storage */
+};
+
+/* Initialize an archive_string object on the stack or elsewhere. */
+#define	archive_string_init(a)	\
+	do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0)
+
+/* Append a C char to an archive_string, resizing as necessary. */
+struct archive_string *
+__archive_strappend_char(struct archive_string *, char);
+#define	archive_strappend_char __archive_strappend_char
+
+/* Append a char to an archive_string using UTF8. */
+struct archive_string *
+__archive_strappend_char_UTF8(struct archive_string *, int);
+#define	archive_strappend_char_UTF8 __archive_strappend_char_UTF8
+
+/* Append an integer in the specified base (2 <= base <= 16). */
+struct archive_string *
+__archive_strappend_int(struct archive_string *as, int d, int base);
+#define	archive_strappend_int __archive_strappend_int
+
+/* Basic append operation. */
+struct archive_string *
+__archive_string_append(struct archive_string *as, const char *p, size_t s);
+
+/* Copy one archive_string to another */
+void
+__archive_string_copy(struct archive_string *dest, struct archive_string *src);
+#define archive_string_copy(dest, src) \
+	__archive_string_copy(dest, src)
+
+/* Ensure that the underlying buffer is at least as large as the request. */
+struct archive_string *
+__archive_string_ensure(struct archive_string *, size_t);
+#define	archive_string_ensure __archive_string_ensure
+
+/* Append C string, which may lack trailing \0. */
+struct archive_string *
+__archive_strncat(struct archive_string *, const char *, size_t);
+#define	archive_strncat  __archive_strncat
+
+/* Append a C string to an archive_string, resizing as necessary. */
+#define	archive_strcat(as,p) __archive_string_append((as),(p),strlen(p))
+
+/* Copy a C string to an archive_string, resizing as necessary. */
+#define	archive_strcpy(as,p) \
+	((as)->length = 0, __archive_string_append((as), (p), strlen(p)))
+
+/* Copy a C string to an archive_string with limit, resizing as necessary. */
+#define	archive_strncpy(as,p,l) \
+	((as)->length=0, archive_strncat((as), (p), (l)))
+
+/* Return length of string. */
+#define	archive_strlen(a) ((a)->length)
+
+/* Set string length to zero. */
+#define	archive_string_empty(a) ((a)->length = 0)
+
+/* Release any allocated storage resources. */
+void	__archive_string_free(struct archive_string *);
+#define	archive_string_free  __archive_string_free
+
+/* Like 'vsprintf', but resizes the underlying string as necessary. */
+void	__archive_string_vsprintf(struct archive_string *, const char *,
+	    va_list);
+#define	archive_string_vsprintf	__archive_string_vsprintf
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_string_sprintf.c b/archivers/libarchive/files/libarchive/archive_string_sprintf.c
new file mode 100644
index 00000000000..13eff5c103a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_string_sprintf.c
@@ -0,0 +1,128 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_string_sprintf.c,v 1.8 2007/01/09 08:05:55 kientzle Exp $");
+
+/*
+ * The use of printf()-family functions can be troublesome
+ * for space-constrained applications.  In addition, correctly
+ * implementing this function in terms of vsnprintf() requires
+ * two calls (one to determine the size, another to format the
+ * result), which in turn requires duplicating the argument list
+ * using va_copy, which isn't yet universally available.
+ *
+ * So, I've implemented a bare minimum of printf()-like capability
+ * here.  This is only used to format error messages, so doesn't
+ * require any floating-point support or field-width handling.
+ */
+
+#include <stdio.h>
+
+#include "archive_string.h"
+
+/*
+ * Like 'vsprintf', but ensures the target is big enough, resizing if
+ * necessary.
+ */
+void
+__archive_string_vsprintf(struct archive_string *as, const char *fmt,
+    va_list ap)
+{
+	char long_flag;
+	intmax_t s; /* Signed integer temp. */
+	uintmax_t u; /* Unsigned integer temp. */
+	const char *p, *p2;
+
+	__archive_string_ensure(as, 64);
+
+	if (fmt == NULL) {
+		as->s[0] = 0;
+		return;
+	}
+
+	long_flag = '\0';
+	for (p = fmt; *p != '\0'; p++) {
+		const char *saved_p = p;
+
+		if (*p != '%') {
+			archive_strappend_char(as, *p);
+			continue;
+		}
+
+		p++;
+
+		switch(*p) {
+		case 'j':
+			long_flag = 'j';
+			p++;
+			break;
+		case 'l':
+			long_flag = 'l';
+			p++;
+			break;
+		}
+
+		switch (*p) {
+		case '%':
+			__archive_strappend_char(as, '%');
+			break;
+		case 'c':
+			s = va_arg(ap, int);
+			__archive_strappend_char(as, s);
+			break;
+		case 'd':
+			switch(long_flag) {
+			case 'j': s = va_arg(ap, intmax_t); break;
+			case 'l': s = va_arg(ap, long); break;
+			default:  s = va_arg(ap, int); break;
+			}
+			archive_strappend_int(as, s, 10);
+			break;
+		case 's':
+			p2 = va_arg(ap, char *);
+			archive_strcat(as, p2);
+			break;
+		case 'o': case 'u': case 'x': case 'X':
+			/* Common handling for unsigned integer formats. */
+			switch(long_flag) {
+			case 'j': u = va_arg(ap, uintmax_t); break;
+			case 'l': u = va_arg(ap, unsigned long); break;
+			default:  u = va_arg(ap, unsigned int); break;
+			}
+			/* Format it in the correct base. */
+			switch (*p) {
+			case 'o': archive_strappend_int(as, u, 8); break;
+			case 'u': archive_strappend_int(as, u, 10); break;
+			default: archive_strappend_int(as, u, 16); break;
+			}
+			break;
+		default:
+			/* Rewind and print the initial '%' literally. */
+			p = saved_p;
+			archive_strappend_char(as, *p);
+		}
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/archive_util.3 b/archivers/libarchive/files/libarchive/archive_util.3
new file mode 100644
index 00000000000..b8a030e4932
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_util.3
@@ -0,0 +1,146 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/archive_util.3,v 1.7 2007/05/29 01:00:19 kientzle Exp $
+.\"
+.Dd January 8, 2005
+.Dt archive_util 3
+.Os
+.Sh NAME
+.Nm archive_clear_error ,
+.Nm archive_compression ,
+.Nm archive_compression_name ,
+.Nm archive_copy_error ,
+.Nm archive_errno ,
+.Nm archive_error_string ,
+.Nm archive_format ,
+.Nm archive_format_name ,
+.Nm archive_set_error
+.Nd libarchive utility functions
+.Sh SYNOPSIS
+.In archive.h
+.Ft void
+.Fn archive_clear_error "struct archive *"
+.Ft int
+.Fn archive_compression "struct archive *"
+.Ft const char *
+.Fn archive_compression_name "struct archive *"
+.Ft void
+.Fn archive_copy_error "struct archive *" "struct archive *"
+.Ft int
+.Fn archive_errno "struct archive *"
+.Ft const char *
+.Fn archive_error_string "struct archive *"
+.Ft int
+.Fn archive_format "struct archive *"
+.Ft const char *
+.Fn archive_format_name "struct archive *"
+.Ft void
+.Fn archive_set_error "struct archive *" "int error_code" "const char *fmt" "..."
+.Sh DESCRIPTION
+These functions provide access to various information about the
+.Tn struct archive
+object used in the
+.Xr libarchive 3
+library.
+.Bl -tag -compact -width indent
+.It Fn archive_clear_error
+Clears any error information left over from a previous call.
+Not generally used in client code.
+.It Fn archive_compression
+Returns a numeric code indicating the current compression.
+This value is set by
+.Fn archive_read_open .
+.It Fn archive_compression_name
+Returns a text description of the current compression suitable for display.
+.It Fn archive_copy_error
+Copies error information from one archive to another.
+.It Fn archive_errno
+Returns a numeric error code (see
+.Xr errno 2 )
+indicating the reason for the most recent error return.
+.It Fn archive_error_string
+Returns a textual error message suitable for display.
+The error message here is usually more specific than that
+obtained from passing the result of
+.Fn archive_errno
+to
+.Xr strerror 3 .
+.It Fn archive_format
+Returns a numeric code indicating the format of the current
+archive entry.
+This value is set by a successful call to
+.Fn archive_read_next_header .
+Note that it is common for this value to change from
+entry to entry.
+For example, a tar archive might have several entries that
+utilize GNU tar extensions and several entries that do not.
+These entries will have different format codes.
+.It Fn archive_format_name
+A textual description of the format of the current entry.
+.It Fn archive_set_error
+Sets the numeric error code and error description that will be returned
+by
+.Fn archive_errno
+and
+.Fn archive_error_string .
+This function should be used within I/O callbacks to set system-specific
+error codes and error descriptions.
+This function accepts a printf-like format string and arguments.
+However, you should be careful to use only the following printf
+format specifiers:
+.Dq %c ,
+.Dq %d ,
+.Dq %jd ,
+.Dq %jo ,
+.Dq %ju ,
+.Dq %jx ,
+.Dq %ld ,
+.Dq %lo ,
+.Dq %lu ,
+.Dq %lx ,
+.Dq %o ,
+.Dq %u ,
+.Dq %s ,
+.Dq %x ,
+.Dq %% .
+Field-width specifiers and other printf features are
+not uniformly supported and should not be used.
+.El
+.Sh SEE ALSO
+.Xr archive_read 3 ,
+.Xr archive_write 3 ,
+.Xr libarchive 3 ,
+.Xr printf 3
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
diff --git a/archivers/libarchive/files/libarchive/archive_util.c b/archivers/libarchive/files/libarchive/archive_util.c
new file mode 100644
index 00000000000..d73366357d0
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_util.c
@@ -0,0 +1,187 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_util.c,v 1.15 2007/07/06 15:36:38 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+
+int
+archive_api_feature(void)
+{
+	return (ARCHIVE_API_FEATURE);
+}
+
+int
+archive_api_version(void)
+{
+	return (ARCHIVE_API_VERSION);
+}
+
+int
+archive_version_stamp(void)
+{
+	return (ARCHIVE_VERSION_STAMP);
+}
+
+const char *
+archive_version(void)
+{
+	return (PACKAGE_NAME " " PACKAGE_VERSION);
+}
+
+int
+archive_errno(struct archive *a)
+{
+	return (a->archive_error_number);
+}
+
+const char *
+archive_error_string(struct archive *a)
+{
+
+	if (a->error != NULL  &&  *a->error != '\0')
+		return (a->error);
+	else
+		return ("(Empty error message)");
+}
+
+
+int
+archive_format(struct archive *a)
+{
+	return (a->archive_format);
+}
+
+const char *
+archive_format_name(struct archive *a)
+{
+	return (a->archive_format_name);
+}
+
+
+int
+archive_compression(struct archive *a)
+{
+	return (a->compression_code);
+}
+
+const char *
+archive_compression_name(struct archive *a)
+{
+	return (a->compression_name);
+}
+
+
+/*
+ * Return a count of the number of compressed bytes processed.
+ */
+int64_t
+archive_position_compressed(struct archive *a)
+{
+	return (a->raw_position);
+}
+
+/*
+ * Return a count of the number of uncompressed bytes processed.
+ */
+int64_t
+archive_position_uncompressed(struct archive *a)
+{
+	return (a->file_position);
+}
+
+void
+archive_clear_error(struct archive *a)
+{
+	archive_string_empty(&a->error_string);
+	a->error = NULL;
+}
+
+void
+archive_set_error(struct archive *a, int error_number, const char *fmt, ...)
+{
+	va_list ap;
+#ifdef HAVE_STRERROR_R
+	char errbuff[512];
+#endif
+	char *errp;
+
+	a->archive_error_number = error_number;
+	if (fmt == NULL) {
+		a->error = NULL;
+		return;
+	}
+
+	va_start(ap, fmt);
+	archive_string_vsprintf(&(a->error_string), fmt, ap);
+	if (error_number > 0) {
+		archive_strcat(&(a->error_string), ": ");
+#ifdef HAVE_STRERROR_R
+#ifdef STRERROR_R_CHAR_P
+		errp = strerror_r(error_number, errbuff, sizeof(errbuff));
+#else
+		strerror_r(error_number, errbuff, sizeof(errbuff));
+		errp = errbuff;
+#endif
+#else
+		/* Note: this is not threadsafe! */
+		errp = strerror(error_number);
+#endif
+		archive_strcat(&(a->error_string), errp);
+	}
+	a->error = a->error_string.s;
+	va_end(ap);
+}
+
+void
+archive_copy_error(struct archive *dest, struct archive *src)
+{
+	dest->archive_error_number = src->archive_error_number;
+
+	archive_string_copy(&dest->error_string, &src->error_string);
+	dest->error = dest->error_string.s;
+}
+
+void
+__archive_errx(int retvalue, const char *msg)
+{
+	static const char *msg1 = "Fatal Internal Error in libarchive: ";
+	write(2, msg1, strlen(msg1));
+	write(2, msg, strlen(msg));
+	write(2, "\n", 1);
+	exit(retvalue);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_virtual.c b/archivers/libarchive/files/libarchive/archive_virtual.c
new file mode 100644
index 00000000000..a431058c671
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_virtual.c
@@ -0,0 +1,81 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_virtual.c,v 1.1 2007/03/03 07:37:36 kientzle Exp $");
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+
+int
+archive_write_close(struct archive *a)
+{
+	return ((a->vtable->archive_write_close)(a));
+}
+
+#if ARCHIVE_API_VERSION > 1
+int
+archive_write_finish(struct archive *a)
+{
+	return ((a->vtable->archive_write_finish)(a));
+}
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+void
+archive_write_finish(struct archive *a)
+{
+	(void)(a->vtable->archive_write_finish)(a);
+}
+#endif
+
+int
+archive_write_header(struct archive *a, struct archive_entry *entry)
+{
+	return ((a->vtable->archive_write_header)(a, entry));
+}
+
+int
+archive_write_finish_entry(struct archive *a)
+{
+	return ((a->vtable->archive_write_finish_entry)(a));
+}
+
+#if ARCHIVE_API_VERSION > 1
+ssize_t
+#else
+/* Temporarily allow library to compile with either 1.x or 2.0 API. */
+int
+#endif
+archive_write_data(struct archive *a, const void *buff, size_t s)
+{
+	return ((a->vtable->archive_write_data)(a, buff, s));
+}
+
+ssize_t
+archive_write_data_block(struct archive *a, const void *buff, size_t s, off_t o)
+{
+	return ((a->vtable->archive_write_data_block)(a, buff, s, o));
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write.3 b/archivers/libarchive/files/libarchive/archive_write.3
new file mode 100644
index 00000000000..c07b6b570ea
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write.3
@@ -0,0 +1,524 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/archive_write.3,v 1.22 2007/05/29 01:00:19 kientzle Exp $
+.\"
+.Dd August 19, 2006
+.Dt archive_write 3
+.Os
+.Sh NAME
+.Nm archive_write_new ,
+.Nm archive_write_set_format_cpio ,
+.Nm archive_write_set_format_pax ,
+.Nm archive_write_set_format_pax_restricted ,
+.Nm archive_write_set_format_shar ,
+.Nm archive_write_set_format_shar_binary ,
+.Nm archive_write_set_format_ustar ,
+.Nm archive_write_get_bytes_per_block ,
+.Nm archive_write_set_bytes_per_block ,
+.Nm archive_write_set_bytes_in_last_block ,
+.Nm archive_write_set_compression_bzip2 ,
+.Nm archive_write_set_compression_gzip ,
+.Nm archive_write_set_compression_none ,
+.Nm archive_write_set_compression_program ,
+.Nm archive_write_open ,
+.Nm archive_write_open_fd ,
+.Nm archive_write_open_FILE ,
+.Nm archive_write_open_filename ,
+.Nm archive_write_open_memory ,
+.Nm archive_write_header ,
+.Nm archive_write_data ,
+.Nm archive_write_finish_entry ,
+.Nm archive_write_close ,
+.Nm archive_write_finish
+.Nd functions for creating archives
+.Sh SYNOPSIS
+.In archive.h
+.Ft struct archive *
+.Fn archive_write_new "void"
+.Ft int
+.Fn archive_write_get_bytes_per_block "struct archive *"
+.Ft int
+.Fn archive_write_set_bytes_per_block "struct archive *" "int bytes_per_block"
+.Ft int
+.Fn archive_write_set_bytes_in_last_block "struct archive *" "int"
+.Ft int
+.Fn archive_write_set_compression_bzip2 "struct archive *"
+.Ft int
+.Fn archive_write_set_compression_gzip "struct archive *"
+.Ft int
+.Fn archive_write_set_compression_none "struct archive *"
+.Ft int
+.Fn archive_write_set_compression_program "struct archive *" "const char * cmd"
+.Ft int
+.Fn archive_write_set_format_cpio "struct archive *"
+.Ft int
+.Fn archive_write_set_format_pax "struct archive *"
+.Ft int
+.Fn archive_write_set_format_pax_restricted "struct archive *"
+.Ft int
+.Fn archive_write_set_format_shar "struct archive *"
+.Ft int
+.Fn archive_write_set_format_shar_binary "struct archive *"
+.Ft int
+.Fn archive_write_set_format_ustar "struct archive *"
+.Ft int
+.Fn archive_write_open "struct archive *" "void *client_data" "archive_open_callback *" "archive_write_callback *" "archive_close_callback *"
+.Ft int
+.Fn archive_write_open_fd "struct archive *" "int fd"
+.Ft int
+.Fn archive_write_open_FILE "struct archive *" "FILE *file"
+.Ft int
+.Fn archive_write_open_filename "struct archive *" "const char *filename"
+.Ft int
+.Fn archive_write_open_memory "struct archive *" "void *buffer" "size_t bufferSize" "size_t *outUsed"
+.Ft int
+.Fn archive_write_header "struct archive *" "struct archive_entry *"
+.Ft ssize_t
+.Fn archive_write_data "struct archive *" "const void *" "size_t"
+.Ft int
+.Fn archive_write_finish_entry "struct archive *"
+.Ft int
+.Fn archive_write_close "struct archive *"
+.Ft int
+.Fn archive_write_finish "struct archive *"
+.Sh DESCRIPTION
+These functions provide a complete API for creating streaming
+archive files.
+The general process is to first create the
+.Tn struct archive
+object, set any desired options, initialize the archive, append entries, then
+close the archive and release all resources.
+The following summary describes the functions in approximately
+the order they are ordinarily used:
+.Bl -tag -width indent
+.It Fn archive_write_new
+Allocates and initializes a
+.Tn struct archive
+object suitable for writing a tar archive.
+.It Fn archive_write_set_bytes_per_block
+Sets the block size used for writing the archive data.
+Every call to the write callback function, except possibly the last one, will
+use this value for the length.
+The third parameter is a boolean that specifies whether or not the final block
+written will be padded to the full block size.
+If it is zero, the last block will not be padded.
+If it is non-zero, padding will be added both before and after compression.
+The default is to use a block size of 10240 bytes and to pad the last block.
+Note that a block size of zero will suppress internal blocking
+and cause writes to be sent directly to the write callback as they occur.
+.It Fn archive_write_get_bytes_per_block
+Retrieve the block size to be used for writing.
+A value of -1 here indicates that the library should use default values.
+A value of zero indicates that internal blocking is suppressed.
+.It Fn archive_write_set_bytes_in_last_block
+Sets the block size used for writing the last block.
+If this value is zero, the last block will be padded to the same size
+as the other blocks.
+Otherwise, the final block will be padded to a multiple of this size.
+In particular, setting it to 1 will cause the final block to not be padded.
+For compressed output, any padding generated by this option
+is applied only after the compression.
+The uncompressed data is always unpadded.
+The default is to pad the last block to the full block size (note that
+.Fn archive_write_open_filename
+will set this based on the file type).
+Unlike the other
+.Dq set
+functions, this function can be called after the archive is opened.
+.It Fn archive_write_get_bytes_in_last_block
+Retrieve the currently-set value for last block size.
+A value of -1 here indicates that the library should use default values.
+.It Fn archive_write_set_format_cpio , Fn archive_write_set_format_pax , Fn archive_write_set_format_pax_restricted , Fn archive_write_set_format_shar , Fn archive_write_set_format_shar_binary , Fn archive_write_set_format_ustar
+Sets the format that will be used for the archive.
+The library can write
+POSIX octet-oriented cpio format archives,
+POSIX-standard
+.Dq pax interchange
+format archives,
+traditional
+.Dq shar
+archives,
+enhanced
+.Dq binary
+shar archives that store a variety of file attributes and handle binary files,
+and
+POSIX-standard
+.Dq ustar
+archives.
+The pax interchange format is a backwards-compatible tar format that
+adds key/value attributes to each entry and supports arbitrary
+filenames, linknames, uids, sizes, etc.
+.Dq Restricted pax interchange format
+is the library default; this is the same as pax format, but suppresses
+the pax extended header for most normal files.
+In most cases, this will result in ordinary ustar archives.
+.It Fn archive_write_set_compression_bzip2 , Fn archive_write_set_compression_gzip , Fn archive_write_set_compression_none
+The resulting archive will be compressed as specified.
+Note that the compressed output is always properly blocked.
+.It Fn archive_write_set_compression_program
+The archive will be fed into the specified compression program.
+The output of that program is blocked and written to the client
+write callbacks.
+.It Fn archive_write_open
+Freeze the settings, open the archive, and prepare for writing entries.
+This is the most generic form of this function, which accepts
+pointers to three callback functions which will be invoked by
+the compression layer to write the constructed archive.
+.It Fn archive_write_open_fd
+A convenience form of
+.Fn archive_write_open
+that accepts a file descriptor.
+The
+.Fn archive_write_open_fd
+function is safe for use with tape drives or other
+block-oriented devices.
+.It Fn archive_write_open_FILE
+A convenience form of
+.Fn archive_write_open
+that accepts a
+.Ft "FILE *"
+pointer.
+Note that
+.Fn archive_write_open_FILE
+is not safe for writing to tape drives or other devices
+that require correct blocking.
+.It Fn archive_write_open_file
+A deprecated synonym for
+.Fn archive_write_open_filename .
+.It Fn archive_write_open_filename
+A convenience form of
+.Fn archive_write_open
+that accepts a filename.
+A NULL argument indicates that the output should be written to standard output;
+an argument of
+.Dq -
+will open a file with that name.
+If you have not invoked
+.Fn archive_write_set_bytes_in_last_block ,
+then
+.Fn archive_write_open_filename
+will adjust the last-block padding depending on the file:
+it will enable padding when writing to standard output or
+to a character or block device node, it will disable padding otherwise.
+You can override this by manually invoking
+.Fn archive_write_set_bytes_in_last_block
+before calling
+.Fn archive_write_open .
+The
+.Fn archive_write_open_filename
+function is safe for use with tape drives or other
+block-oriented devices.
+.It Fn archive_write_open_memory
+A convenience form of
+.Fn archive_write_open
+that accepts a pointer to a block of memory that will receive
+the archive.
+The final
+.Ft "size_t *"
+argument points to a variable that will be updated
+after each write to reflect how much of the buffer
+is currently in use.
+You should be careful to ensure that this variable
+remains allocated until after the archive is
+closed.
+.It Fn archive_write_header
+Build and write a header using the data in the provided
+.Tn struct archive_entry
+structure.
+See
+.Xr archive_entry 3
+for information on creating and populating
+.Tn struct archive_entry
+objects.
+.It Fn archive_write_data
+Write data corresponding to the header just written.
+Returns number of bytes written or -1 on error.
+.It Fn archive_write_finish_entry
+Close out the entry just written.
+In particular, this writes out the final padding required by some formats.
+Ordinarily, clients never need to call this, as it
+is called automatically by
+.Fn archive_write_next_header
+and
+.Fn archive_write_close
+as needed.
+.It Fn archive_write_close
+Complete the archive and invoke the close callback.
+.It Fn archive_write_finish
+Invokes
+.Fn archive_write_close
+if it was not invoked manually, then releases all resources.
+Note that this function was declared to return
+.Ft void
+in libarchive 1.x, which made it impossible to detect errors when
+.Fn archive_write_close
+was invoked implicitly from this function.
+This is corrected beginning with libarchive 2.0.
+.El
+More information about the
+.Va struct archive
+object and the overall design of the library can be found in the
+.Xr libarchive 3
+overview.
+.Sh IMPLEMENTATION
+Compression support is built-in to libarchive, which uses zlib and bzlib
+to handle gzip and bzip2 compression, respectively.
+.Sh CLIENT CALLBACKS
+To use this library, you will need to define and register
+callback functions that will be invoked to write data to the
+resulting archive.
+These functions are registered by calling
+.Fn archive_write_open :
+.Bl -item -offset indent
+.It
+.Ft typedef int
+.Fn archive_open_callback "struct archive *" "void *client_data"
+.El
+.Pp
+The open callback is invoked by
+.Fn archive_write_open .
+It should return
+.Cm ARCHIVE_OK
+if the underlying file or data source is successfully
+opened.
+If the open fails, it should call
+.Fn archive_set_error
+to register an error code and message and return
+.Cm ARCHIVE_FATAL .
+.Bl -item -offset indent
+.It
+.Ft typedef ssize_t
+.Fn archive_write_callback "struct archive *" "void *client_data" "void *buffer" "size_t length"
+.El
+.Pp
+The write callback is invoked whenever the library
+needs to write raw bytes to the archive.
+For correct blocking, each call to the write callback function
+should translate into a single
+.Xr write 2
+system call.
+This is especially critical when writing archives to tape drives.
+On success, the write callback should return the
+number of bytes actually written.
+On error, the callback should invoke
+.Fn archive_set_error
+to register an error code and message and return -1.
+.Bl -item -offset indent
+.It
+.Ft typedef int
+.Fn archive_close_callback "struct archive *" "void *client_data"
+.El
+.Pp
+The close callback is invoked by archive_close when
+the archive processing is complete.
+The callback should return
+.Cm ARCHIVE_OK
+on success.
+On failure, the callback should invoke
+.Fn archive_set_error
+to register an error code and message and
+return
+.Cm ARCHIVE_FATAL.
+.Sh EXAMPLE
+The following sketch illustrates basic usage of the library.
+In this example,
+the callback functions are simply wrappers around the standard
+.Xr open 2 ,
+.Xr write 2 ,
+and
+.Xr close 2
+system calls.
+.Bd -literal -offset indent
+#include <sys/stat.h>
+#include <archive.h>
+#include <archive_entry.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+struct mydata {
+	const char *name;
+	int fd;
+};
+
+int
+myopen(struct archive *a, void *client_data)
+{
+  struct mydata *mydata = client_data;
+
+  mydata->fd = open(mydata->name, O_WRONLY | O_CREAT, 0644);
+  if (mydata->fd >= 0)
+    return (ARCHIVE_OK);
+  else
+    return (ARCHIVE_FATAL);
+}
+
+ssize_t
+mywrite(struct archive *a, void *client_data, void *buff, size_t n)
+{
+  struct mydata *mydata = client_data;
+
+  return (write(mydata->fd, buff, n));
+}
+
+int
+myclose(struct archive *a, void *client_data)
+{
+  struct mydata *mydata = client_data;
+
+  if (mydata->fd > 0)
+    close(mydata->fd);
+  return (0);
+}
+
+void
+write_archive(const char *outname, const char **filename)
+{
+  struct mydata *mydata = malloc(sizeof(struct mydata));
+  struct archive *a;
+  struct archive_entry *entry;
+  struct stat st;
+  char buff[8192];
+  int len;
+  int fd;
+
+  a = archive_write_new();
+  mydata->name = outname;
+  archive_write_set_compression_gzip(a);
+  archive_write_set_format_ustar(a);
+  archive_write_open(a, mydata, myopen, mywrite, myclose);
+  while (*filename) {
+    stat(*filename, &st);
+    entry = archive_entry_new();
+    archive_entry_copy_stat(entry, &st);
+    archive_entry_set_pathname(entry, *filename);
+    archive_write_header(a, entry);
+    fd = open(*filename, O_RDONLY);
+    len = read(fd, buff, sizeof(buff));
+    while ( len > 0 ) {
+	archive_write_data(a, buff, len);
+	len = read(fd, buff, sizeof(buff));
+    }
+    archive_entry_free(entry);
+    filename++;
+  }
+  archive_write_finish(a);
+}
+
+int main(int argc, const char **argv)
+{
+	const char *outname;
+	argv++;
+	outname = argv++;
+	write_archive(outname, argv);
+	return 0;
+}
+.Ed
+.Sh RETURN VALUES
+Most functions return
+.Cm ARCHIVE_OK
+(zero) on success, or one of several non-zero
+error codes for errors.
+Specific error codes include:
+.Cm ARCHIVE_RETRY
+for operations that might succeed if retried,
+.Cm ARCHIVE_WARN
+for unusual conditions that do not prevent further operations, and
+.Cm ARCHIVE_FATAL
+for serious errors that make remaining operations impossible.
+The
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions can be used to retrieve an appropriate error code and a
+textual error message.
+.Pp
+.Fn archive_write_new
+returns a pointer to a newly-allocated
+.Tn struct archive
+object.
+.Pp
+.Fn archive_write_data
+returns a count of the number of bytes actually written.
+On error, -1 is returned and the
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions will return appropriate values.
+Note that if the client-provided write callback function
+returns a non-zero value, that error will be propagated back to the caller
+through whatever API function resulted in that call, which
+may include
+.Fn archive_write_header ,
+.Fn archive_write_data ,
+.Fn archive_write_close ,
+or
+.Fn archive_write_finish .
+The client callback can call
+.Fn archive_set_error
+to provide values that can then be retrieved by
+.Fn archive_errno
+and
+.Fn archive_error_string .
+.Sh SEE ALSO
+.Xr tar 1 ,
+.Xr libarchive 3 ,
+.Xr tar 5
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.Sh BUGS
+There are many peculiar bugs in historic tar implementations that may cause
+certain programs to reject archives written by this library.
+For example, several historic implementations calculated header checksums
+incorrectly and will thus reject valid archives; GNU tar does not fully support
+pax interchange format; some old tar implementations required specific
+field terminations.
+.Pp
+The default pax interchange format eliminates most of the historic
+tar limitations and provides a generic key/value attribute facility
+for vendor-defined extensions.
+One oversight in POSIX is the failure to provide a standard attribute
+for large device numbers.
+This library uses
+.Dq SCHILY.devminor
+and
+.Dq SCHILY.devmajor
+for device numbers that exceed the range supported by the backwards-compatible
+ustar header.
+These keys are compatible with Joerg Schilling's
+.Nm star
+archiver.
+Other implementations may not recognize these keys and will thus be unable
+to correctly restore device nodes with large device numbers from archives
+created by this library.
diff --git a/archivers/libarchive/files/libarchive/archive_write.c b/archivers/libarchive/files/libarchive/archive_write.c
new file mode 100644
index 00000000000..2977063979d
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write.c
@@ -0,0 +1,353 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write.c,v 1.26 2007/05/29 01:00:19 kientzle Exp $");
+
+/*
+ * This file contains the "essential" portions of the write API, that
+ * is, stuff that will essentially always be used by any client that
+ * actually needs to write a archive.  Optional pieces have been, as
+ * far as possible, separated out into separate files to reduce
+ * needlessly bloating statically-linked clients.
+ */
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#include <time.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+static struct archive_vtable *archive_write_vtable(void);
+
+static int	_archive_write_close(struct archive *);
+static int	_archive_write_finish(struct archive *);
+static int	_archive_write_header(struct archive *, struct archive_entry *);
+static int	_archive_write_finish_entry(struct archive *);
+static ssize_t	_archive_write_data(struct archive *, const void *, size_t);
+
+static struct archive_vtable *
+archive_write_vtable(void)
+{
+	static struct archive_vtable av;
+	static int inited = 0;
+
+	if (!inited) {
+		av.archive_write_close = _archive_write_close;
+		av.archive_write_finish = _archive_write_finish;
+		av.archive_write_header = _archive_write_header;
+		av.archive_write_finish_entry = _archive_write_finish_entry;
+		av.archive_write_data = _archive_write_data;
+	}
+	return (&av);
+}
+
+/*
+ * Allocate, initialize and return an archive object.
+ */
+struct archive *
+archive_write_new(void)
+{
+	struct archive_write *a;
+	unsigned char *nulls;
+
+	a = (struct archive_write *)malloc(sizeof(*a));
+	if (a == NULL)
+		return (NULL);
+	memset(a, 0, sizeof(*a));
+	a->archive.magic = ARCHIVE_WRITE_MAGIC;
+	a->archive.state = ARCHIVE_STATE_NEW;
+	a->archive.vtable = archive_write_vtable();
+	a->bytes_per_block = ARCHIVE_DEFAULT_BYTES_PER_BLOCK;
+	a->bytes_in_last_block = -1;	/* Default */
+
+	/* Initialize a block of nulls for padding purposes. */
+	a->null_length = 1024;
+	nulls = (unsigned char *)malloc(a->null_length);
+	if (nulls == NULL) {
+		free(a);
+		return (NULL);
+	}
+	memset(nulls, 0, a->null_length);
+	a->nulls = nulls;
+	/*
+	 * Set default compression, but don't set a default format.
+	 * Were we to set a default format here, we would force every
+	 * client to link in support for that format, even if they didn't
+	 * ever use it.
+	 */
+	archive_write_set_compression_none(&a->archive);
+	return (&a->archive);
+}
+
+/*
+ * Set the block size.  Returns 0 if successful.
+ */
+int
+archive_write_set_bytes_per_block(struct archive *_a, int bytes_per_block)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_set_bytes_per_block");
+	a->bytes_per_block = bytes_per_block;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Get the current block size.  -1 if it has never been set.
+ */
+int
+archive_write_get_bytes_per_block(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_get_bytes_per_block");
+	return (a->bytes_per_block);
+}
+
+/*
+ * Set the size for the last block.
+ * Returns 0 if successful.
+ */
+int
+archive_write_set_bytes_in_last_block(struct archive *_a, int bytes)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_set_bytes_in_last_block");
+	a->bytes_in_last_block = bytes;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Return the value set above.  -1 indicates it has not been set.
+ */
+int
+archive_write_get_bytes_in_last_block(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_get_bytes_in_last_block");
+	return (a->bytes_in_last_block);
+}
+
+
+/*
+ * dev/ino of a file to be rejected.  Used to prevent adding
+ * an archive to itself recursively.
+ */
+int
+archive_write_set_skip_file(struct archive *_a, dev_t d, ino_t i)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_set_skip_file");
+	a->skip_file_dev = d;
+	a->skip_file_ino = i;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Open the archive using the current settings.
+ */
+int
+archive_write_open(struct archive *_a, void *client_data,
+    archive_open_callback *opener, archive_write_callback *writer,
+    archive_close_callback *closer)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int ret;
+
+	ret = ARCHIVE_OK;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_open");
+	archive_clear_error(&a->archive);
+	a->archive.state = ARCHIVE_STATE_HEADER;
+	a->client_data = client_data;
+	a->client_writer = writer;
+	a->client_opener = opener;
+	a->client_closer = closer;
+	ret = (a->compressor.init)(a);
+	if (a->format_init && ret == ARCHIVE_OK)
+		ret = (a->format_init)(a);
+	return (ret);
+}
+
+
+/*
+ * Close out the archive.
+ *
+ * Be careful: user might just call write_new and then write_finish.
+ * Don't assume we actually wrote anything or performed any non-trivial
+ * initialization.
+ */
+static int
+_archive_write_close(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int r = ARCHIVE_OK, r1 = ARCHIVE_OK;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_close");
+
+	/* Finish the last entry. */
+	if (a->archive.state & ARCHIVE_STATE_DATA)
+		r = ((a->format_finish_entry)(a));
+
+	/* Finish off the archive. */
+	if (a->format_finish != NULL) {
+		r1 = (a->format_finish)(a);
+		if (r1 < r)
+			r = r1;
+	}
+
+	/* Release format resources. */
+	if (a->format_destroy != NULL) {
+		r1 = (a->format_destroy)(a);
+		if (r1 < r)
+			r = r1;
+	}
+
+	/* Finish the compression and close the stream. */
+	if (a->compressor.finish != NULL) {
+		r1 = (a->compressor.finish)(a);
+		if (r1 < r)
+			r = r1;
+	}
+
+	/* Close out the client stream. */
+	if (a->client_closer != NULL) {
+		r1 = (a->client_closer)(&a->archive, a->client_data);
+		if (r1 < r)
+			r = r1;
+	}
+
+	a->archive.state = ARCHIVE_STATE_CLOSED;
+	return (r);
+}
+
+/*
+ * Destroy the archive structure.
+ */
+static int
+_archive_write_finish(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int r = ARCHIVE_OK;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_finish");
+	if (a->archive.state != ARCHIVE_STATE_CLOSED)
+		r = archive_write_close(&a->archive);
+
+	/* Release various dynamic buffers. */
+	free((void *)(uintptr_t)(const void *)a->nulls);
+	archive_string_free(&a->archive.error_string);
+	a->archive.magic = 0;
+	free(a);
+	return (r);
+}
+
+/*
+ * Write the appropriate header.
+ */
+static int
+_archive_write_header(struct archive *_a, struct archive_entry *entry)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int ret, r2;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_DATA | ARCHIVE_STATE_HEADER, "archive_write_header");
+	archive_clear_error(&a->archive);
+
+	/* In particular, "retry" and "fatal" get returned immediately. */
+	ret = archive_write_finish_entry(&a->archive);
+	if (ret < ARCHIVE_OK && ret != ARCHIVE_WARN)
+		return (ret);
+
+	if (a->skip_file_dev != 0 &&
+	    archive_entry_dev(entry) == a->skip_file_dev &&
+	    a->skip_file_ino != 0 &&
+	    archive_entry_ino(entry) == a->skip_file_ino) {
+		archive_set_error(&a->archive, 0,
+		    "Can't add archive to itself");
+		return (ARCHIVE_FAILED);
+	}
+
+	/* Format and write header. */
+	r2 = ((a->format_write_header)(a, entry));
+	if (r2 < ret)
+		ret = r2;
+
+	a->archive.state = ARCHIVE_STATE_DATA;
+	return (ret);
+}
+
+static int
+_archive_write_finish_entry(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int ret = ARCHIVE_OK;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
+	    "archive_write_finish_entry");
+	if (a->archive.state & ARCHIVE_STATE_DATA)
+		ret = (a->format_finish_entry)(a);
+	a->archive.state = ARCHIVE_STATE_HEADER;
+	return (ret);
+}
+
+/*
+ * Note that the compressor is responsible for blocking.
+ */
+static ssize_t
+_archive_write_data(struct archive *_a, const void *buff, size_t s)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_DATA, "archive_write_data");
+	archive_clear_error(&a->archive);
+	return ((a->format_write_data)(a, buff, s));
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_disk.3 b/archivers/libarchive/files/libarchive/archive_write_disk.3
new file mode 100644
index 00000000000..880a399b949
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_disk.3
@@ -0,0 +1,358 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/archive_write_disk.3,v 1.1 2007/03/03 07:37:36 kientzle Exp $
+.\"
+.Dd March 2, 2007
+.Dt archive_write_disk 3
+.Os
+.Sh NAME
+.Nm archive_write_disk_new ,
+.Nm archive_write_disk_set_options ,
+.Nm archive_write_disk_set_skip_file ,
+.Nm archive_write_disk_set_group_lookup ,
+.Nm archive_write_disk_set_standard_lookup ,
+.Nm archive_write_disk_set_user_lookup ,
+.Nm archive_write_header ,
+.Nm archive_write_data ,
+.Nm archive_write_finish_entry ,
+.Nm archive_write_close ,
+.Nm archive_write_finish
+.Nd functions for creating objects on disk
+.Sh SYNOPSIS
+.In archive.h
+.Ft struct archive *
+.Fn archive_write_disk_new "void"
+.Ft int
+.Fn archive_write_disk_set_options "struct archive *" "int flags"
+.Ft int
+.Fn archive_write_disk_set_skip_file "struct archive *" "dev_t" "ino_t"
+.Ft int
+.Fn archive_write_disk_set_group_lookup "struct archive *" "void *" "gid_t (*)(void *, const char *gname, gid_t gid)" "void (*cleanup)(void *)"
+.Ft int
+.Fn archive_write_disk_set_standard_lookup "struct archive *"
+.Ft int
+.Fn archive_write_disk_set_user_lookup "struct archive *" "void *" "uid_t (*)(void *, const char *uname, uid_t uid)" "void (*cleanup)(void *)"
+.Ft int
+.Fn archive_write_header "struct archive *" "struct archive_entry *"
+.Ft ssize_t
+.Fn archive_write_data "struct archive *" "const void *" "size_t"
+.Ft int
+.Fn archive_write_finish_entry "struct archive *"
+.Ft int
+.Fn archive_write_close "struct archive *"
+.Ft int
+.Fn archive_write_finish "struct archive *"
+.Sh DESCRIPTION
+These functions provide a complete API for creating objects on
+disk from
+.Tn struct archive_entry
+descriptions.
+They are most naturally used when extracting objects from an archive
+using the
+.Fn archive_read
+interface.
+The general process is to read
+.Tn struct archive_entry
+objects from an archive, then write those objects to a
+.Tn struct archive
+object created using the
+.Fn archive_write_disk
+family functions.
+This interface is deliberately very similar to the
+.Fn archive_write
+interface used to write objects to a streaming archive.
+.Bl -tag -width indent
+.It Fn archive_write_disk_new
+Allocates and initializes a
+.Tn struct archive
+object suitable for writing objects to disk.
+.It Fn archive_write_disk_set_skip_file
+Records the device and inode numbers of a file that should not be
+overwritten.
+This is typically used to ensure that an extraction process does not
+overwrite the archive from which objects are being read.
+This capability is technically unnecessary but can be a significant
+performance optimization in practice.
+.It Fn archive_write_disk_set_options
+The options field consists of a bitwise OR of one or more of the
+following values:
+.Bl -tag -compact -width "indent"
+.It Cm ARCHIVE_EXTRACT_OWNER
+The user and group IDs should be set on the restored file.
+By default, the user and group IDs are not restored.
+.It Cm ARCHIVE_EXTRACT_PERM
+Full permissions (including SGID, SUID, and sticky bits) should
+be restored exactly as specified, without obeying the
+current umask.
+Note that SUID and SGID bits can only be restored if the
+user and group ID of the object on disk are correct.
+If
+.Cm ARCHIVE_EXTRACT_OWNER
+is not specified, then SUID and SGID bits will only be restored
+if the default user and group IDs of newly-created objects on disk
+happen to match those specified in the archive entry.
+By default, only basic permissions are restored, and umask is obeyed.
+.It Cm ARCHIVE_EXTRACT_TIME
+The timestamps (mtime, ctime, and atime) should be restored.
+By default, they are ignored.
+Note that restoring of atime is not currently supported.
+.It Cm ARCHIVE_EXTRACT_NO_OVERWRITE
+Existing files on disk will not be overwritten.
+By default, existing regular files are truncated and overwritten;
+existing directories will have their permissions updated;
+other pre-existing objects are unlinked and recreated from scratch.
+.It Cm ARCHIVE_EXTRACT_UNLINK
+Existing files on disk will be unlinked before any attempt to
+create them.
+In some cases, this can prove to be a significant performance improvement.
+By default, existing files are truncated and rewritten, but
+the file is not recreated.
+In particular, the default behavior does not break existing hard links.
+.It Cm ARCHIVE_EXTRACT_ACL
+Attempt to restore ACLs.
+By default, extended ACLs are ignored.
+.It Cm ARCHIVE_EXTRACT_FFLAGS
+Attempt to restore extended file flags.
+By default, file flags are ignored.
+.It Cm ARCHIVE_EXTRACT_XATTR
+Attempt to restore POSIX.1e extended attributes.
+By default, they are ignored.
+.It Cm ARCHIVE_EXTRACT_SECURE_SYMLINKS
+Refuse to extract any object whose final location would be altered
+by a symlink on disk.
+This is intended to help guard against a variety of mischief
+caused by archives that (deliberately or otherwise) extract
+files outside of the current directory.
+The default is not to perform this check.
+If
+.Cm ARCHIVE_EXTRACT_UNLINK
+is specified together with this option, the library will
+remove any intermediate symlinks it finds and return an
+error only if such symlink could not be removed.
+.It Cm ARCHIVE_EXTRACT_SECURE_NODOTDOT
+Refuse to extract a path that contains a
+.Pa ..
+element anywhere within it.
+The default is to not refuse such paths.
+Note that paths ending in
+.Pa ..
+always cause an error, regardless of this flag.
+.El
+.It Fn archive_write_disk_set_group_lookup , Fn archive_write_disk_set_user_lookup
+The
+.Tn struct archive_entry
+objects contain both names and ids that can be used to identify users
+and groups.
+These names and ids describe the ownership of the file itself and
+also appear in ACL lists.
+By default, the library uses the ids and ignores the names, but
+this can be overridden by registering user and group lookup functions.
+To register, you must provide a lookup function which
+accepts both a name and id and returns a suitable id.
+You may also provide a
+.Tn void *
+pointer to a private data structure and a cleanup function for
+that data.
+The cleanup function will be invoked when the
+.Tn struct archive
+object is destroyed.
+.It Fn archive_write_disk_set_standard_lookup
+This convenience function installs a standard set of user
+and group lookup functions.
+These functions use
+.Xr getpwnam 3
+and
+.Xr getgrnam 3
+to convert names to ids, defaulting to the ids if the names cannot
+be looked up.
+These functions also implement a simple memory cache to reduce
+the number of calls to
+.Xr getpwnam 3
+and
+.Xr getgrnam 3 .
+.It Fn archive_write_header
+Build and write a header using the data in the provided
+.Tn struct archive_entry
+structure.
+See
+.Xr archive_entry 3
+for information on creating and populating
+.Tn struct archive_entry
+objects.
+.It Fn archive_write_data
+Write data corresponding to the header just written.
+Returns number of bytes written or -1 on error.
+.It Fn archive_write_finish_entry
+Close out the entry just written.
+Ordinarily, clients never need to call this, as it
+is called automatically by
+.Fn archive_write_next_header
+and
+.Fn archive_write_close
+as needed.
+.It Fn archive_write_close
+Set any attributes that could not be set during the initial restore.
+For example, directory timestamps are not restored initially because
+restoring a subsequent file would alter that timestamp.
+Similarly, non-writable directories are initially created with
+write permissions (so that their contents can be restored).
+The
+.Nm
+library maintains a list of all such deferred attributes and
+sets them when this function is invoked.
+.It Fn archive_write_finish
+Invokes
+.Fn archive_write_close
+if it was not invoked manually, then releases all resources.
+.El
+More information about the
+.Va struct archive
+object and the overall design of the library can be found in the
+.Xr libarchive 3
+overview.
+Many of these functions are also documented under
+.Xr archive_write 3 .
+.Sh RETURN VALUES
+Most functions return
+.Cm ARCHIVE_OK
+(zero) on success, or one of several non-zero
+error codes for errors.
+Specific error codes include:
+.Cm ARCHIVE_RETRY
+for operations that might succeed if retried,
+.Cm ARCHIVE_WARN
+for unusual conditions that do not prevent further operations, and
+.Cm ARCHIVE_FATAL
+for serious errors that make remaining operations impossible.
+The
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions can be used to retrieve an appropriate error code and a
+textual error message.
+.Pp
+.Fn archive_write_disk_new
+returns a pointer to a newly-allocated
+.Tn struct archive
+object.
+.Pp
+.Fn archive_write_data
+returns a count of the number of bytes actually written.
+On error, -1 is returned and the
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions will return appropriate values.
+.Sh SEE ALSO
+.Xr archive_read 3 ,
+.Xr archive_write 3 ,
+.Xr tar 1 ,
+.Xr libarchive 3
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+The
+.Nm archive_write_disk
+interface was added to
+.Nm libarchive 2.0
+and first appeared in
+.Fx 6.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.Sh BUGS
+Directories are actually extracted in two distinct phases.
+Directories are created during
+.Fn archive_write_header ,
+but final permissions are not set until
+.Fn archive_write_close .
+This separation is necessary to correctly handle borderline
+cases such as a non-writable directory containing
+files, but can cause unexpected results.
+In particular, directory permissions are not fully
+restored until the archive is closed.
+If you use
+.Xr chdir 2
+to change the current directory between calls to
+.Fn archive_read_extract
+or before calling
+.Fn archive_read_close ,
+you may confuse the permission-setting logic with
+the result that directory permissions are restored
+incorrectly.
+.Pp
+The library attempts to create objects with filenames longer than
+.Cm PATH_MAX
+by creating prefixes of the full path and changing the current directory.
+Currently, this logic is limited in scope; the fixup pass does
+not work correctly for such objects and the symlink security check
+option disables the support for very long pathnames.
+.Pp
+Restoring the path
+.Pa aa/../bb
+does create each intermediate directory.
+In particular, the directory
+.Pa aa
+is created as well as the final object
+.Pa bb .
+In theory, this can be exploited to create an entire directory heirarchy
+with a single request.
+Of course, this does not work if the
+.Cm ARCHIVE_EXTRACT_NODOTDOT
+option is specified.
+.Pp
+Implicit directories are always created obeying the current umask.
+Explicit objects are created obeying the current umask unless
+.Cm ARCHIVE_EXTRACT_PERM
+is specified, in which case they current umask is ignored.
+.Pp
+SGID and SUID bits are restored only if the correct user and
+group could be set.
+If
+.Cm ARCHIVE_EXTRACT_OWNER
+is not specified, then no attempt is made to set the ownership.
+In this case, SGID and SUID bits are restored only if the
+user and group of the final object happen to match those specified
+in the entry.
+.Pp
+The
+.Dq standard
+user-id and group-id lookup functions are not the defaults because
+.Xr getgrnam 3
+and
+.Xr getpwnam 3
+are sometimes too large for particular applications.
+The current design allows the application author to use a more
+compact implementation when appropriate.
+.Pp
+There should be a corresponding
+.Nm archive_read_disk
+interface that walks a directory heirarchy and returns archive
+entry objects.
\ No newline at end of file
diff --git a/archivers/libarchive/files/libarchive/archive_write_disk.c b/archivers/libarchive/files/libarchive/archive_write_disk.c
new file mode 100644
index 00000000000..691dfe48a07
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_disk.c
@@ -0,0 +1,2072 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_disk.c,v 1.12 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+#ifdef HAVE_ATTR_XATTR_H
+#include <attr/xattr.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#ifdef HAVE_EXT2FS_EXT2_FS_H
+#include <ext2fs/ext2_fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#ifdef HAVE_LINUX_FS_H
+#include <linux/fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_LINUX_EXT2_FS_H
+#include <linux/ext2_fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+
+#include "archive.h"
+#include "archive_string.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+
+struct fixup_entry {
+	struct fixup_entry	*next;
+	mode_t			 mode;
+	int64_t			 mtime;
+	int64_t			 atime;
+	unsigned long		 mtime_nanos;
+	unsigned long		 atime_nanos;
+	unsigned long		 fflags_set;
+	int			 fixup; /* bitmask of what needs fixing */
+	char			*name;
+};
+
+/*
+ * We use a bitmask to track which operations remain to be done for
+ * this file.  In particular, this helps us avoid unnecessary
+ * operations when it's possible to take care of one step as a
+ * side-effect of another.  For example, mkdir() can specify the mode
+ * for the newly-created object but symlink() cannot.  This means we
+ * can skip chmod() if mkdir() succeeded, but we must explicitly
+ * chmod() if we're trying to create a directory that already exists
+ * (mkdir() failed) or if we're restoring a symlink.  Similarly, we
+ * need to verify UID/GID before trying to restore SUID/SGID bits;
+ * that verification can occur explicitly through a stat() call or
+ * implicitly because of a successful chown() call.
+ */
+#define	TODO_MODE_FORCE		0x40000000
+#define	TODO_MODE_BASE		0x20000000
+#define	TODO_SUID		0x10000000
+#define	TODO_SUID_CHECK		0x08000000
+#define	TODO_SGID		0x04000000
+#define	TODO_SGID_CHECK		0x02000000
+#define	TODO_MODE		(TODO_MODE_BASE|TODO_SUID|TODO_SGID)
+#define	TODO_TIMES		ARCHIVE_EXTRACT_TIME
+#define	TODO_OWNER		ARCHIVE_EXTRACT_OWNER
+#define	TODO_FFLAGS		ARCHIVE_EXTRACT_FFLAGS
+#define	TODO_ACLS		ARCHIVE_EXTRACT_ACL
+#define	TODO_XATTR		ARCHIVE_EXTRACT_XATTR
+
+struct archive_write_disk {
+	struct archive	archive;
+
+	mode_t			 user_umask;
+	struct fixup_entry	*fixup_list;
+	struct fixup_entry	*current_fixup;
+	uid_t			 user_uid;
+	dev_t			 skip_file_dev;
+	ino_t			 skip_file_ino;
+
+	gid_t (*lookup_gid)(void *private, const char *gname, gid_t gid);
+	void  (*cleanup_gid)(void *private);
+	void			*lookup_gid_data;
+	uid_t (*lookup_uid)(void *private, const char *gname, gid_t gid);
+	void  (*cleanup_uid)(void *private);
+	void			*lookup_uid_data;
+
+	/*
+	 * Full path of last file to satisfy symlink checks.
+	 */
+	struct archive_string	path_safe;
+
+	/*
+	 * Cached stat data from disk for the current entry.
+	 * If this is valid, pst points to st.  Otherwise,
+	 * pst is null.
+	 */
+	struct stat		 st;
+	struct stat		*pst;
+
+	/* Information about the object being restored right now. */
+	struct archive_entry	*entry; /* Entry being extracted. */
+	char			*name; /* Name of entry, possibly edited. */
+	struct archive_string	 _name_data; /* backing store for 'name' */
+	/* Tasks remaining for this object. */
+	int			 todo;
+	/* Tasks deferred until end-of-archive. */
+	int			 deferred;
+	/* Options requested by the client. */
+	int			 flags;
+	/* Handle for the file we're restoring. */
+	int			 fd;
+	/* Current offset for writing data to the file. */
+	off_t			 offset;
+	/* Dir we were in before this restore; only for deep paths. */
+	int			 restore_pwd;
+	/* Mode we should use for this entry; affected by _PERM and umask. */
+	mode_t			 mode;
+	/* UID/GID to use in restoring this entry. */
+	uid_t			 uid;
+	gid_t			 gid;
+};
+
+/*
+ * Default mode for dirs created automatically (will be modified by umask).
+ * Note that POSIX specifies 0777 for implicity-created dirs, "modified
+ * by the process' file creation mask."
+ */
+#define	DEFAULT_DIR_MODE 0777
+/*
+ * Dir modes are restored in two steps:  During the extraction, the permissions
+ * in the archive are modified to match the following limits.  During
+ * the post-extract fixup pass, the permissions from the archive are
+ * applied.
+ */
+#define	MINIMUM_DIR_MODE 0700
+#define	MAXIMUM_DIR_MODE 0775
+
+static int	check_symlinks(struct archive_write_disk *);
+static int	create_filesystem_object(struct archive_write_disk *);
+static struct fixup_entry *current_fixup(struct archive_write_disk *, const char *pathname);
+#ifdef HAVE_FCHDIR
+static void	edit_deep_directories(struct archive_write_disk *ad);
+#endif
+static int	cleanup_pathname(struct archive_write_disk *);
+static int	create_dir(struct archive_write_disk *, char *);
+static int	create_parent_dir(struct archive_write_disk *, char *);
+static int	older(struct stat *, struct archive_entry *);
+static int	restore_entry(struct archive_write_disk *);
+#ifdef HAVE_POSIX_ACL
+static int	set_acl(struct archive_write_disk *, int fd, struct archive_entry *,
+		    acl_type_t, int archive_entry_acl_type, const char *tn);
+#endif
+static int	set_acls(struct archive_write_disk *);
+static int	set_xattrs(struct archive_write_disk *);
+static int	set_fflags(struct archive_write_disk *);
+static int	set_fflags_platform(struct archive_write_disk *, int fd,
+		    const char *name, mode_t mode,
+		    unsigned long fflags_set, unsigned long fflags_clear);
+static int	set_ownership(struct archive_write_disk *);
+static int	set_mode(struct archive_write_disk *, int mode);
+static int	set_time(struct archive_write_disk *);
+static struct fixup_entry *sort_dir_list(struct fixup_entry *p);
+static gid_t	trivial_lookup_gid(void *, const char *, gid_t);
+static uid_t	trivial_lookup_uid(void *, const char *, uid_t);
+
+
+static struct archive_vtable *archive_write_disk_vtable(void);
+
+static int	_archive_write_close(struct archive *);
+static int	_archive_write_finish(struct archive *);
+static int	_archive_write_header(struct archive *, struct archive_entry *);
+static int	_archive_write_finish_entry(struct archive *);
+static ssize_t	_archive_write_data(struct archive *, const void *, size_t);
+static ssize_t	_archive_write_data_block(struct archive *, const void *, size_t, off_t);
+
+static struct archive_vtable *
+archive_write_disk_vtable(void)
+{
+	static struct archive_vtable av;
+	static int inited = 0;
+
+	if (!inited) {
+		av.archive_write_close = _archive_write_close;
+		av.archive_write_finish = _archive_write_finish;
+		av.archive_write_header = _archive_write_header;
+		av.archive_write_finish_entry = _archive_write_finish_entry;
+		av.archive_write_data = _archive_write_data;
+		av.archive_write_data_block = _archive_write_data_block;
+	}
+	return (&av);
+}
+
+
+int
+archive_write_disk_set_options(struct archive *_a, int flags)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+
+	a->flags = flags;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Extract this entry to disk.
+ *
+ * TODO: Validate hardlinks.  According to the standards, we're
+ * supposed to check each extracted hardlink and squawk if it refers
+ * to a file that we didn't restore.  I'm not entirely convinced this
+ * is a good idea, but more importantly: Is there any way to validate
+ * hardlinks without keeping a complete list of filenames from the
+ * entire archive?? Ugh.
+ *
+ */
+static int
+_archive_write_header(struct archive *_a, struct archive_entry *entry)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	struct fixup_entry *fe;
+	int ret, r;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
+	    "archive_write_disk_header");
+	archive_clear_error(&a->archive);
+	if (a->archive.state & ARCHIVE_STATE_DATA) {
+		r = _archive_write_finish_entry(&a->archive);
+		if (r != ARCHIVE_OK)
+			return (r);
+	}
+
+	/* Set up for this particular entry. */
+	a->pst = NULL;
+	a->current_fixup = NULL;
+	a->deferred = 0;
+	if (a->entry) {
+		archive_entry_free(a->entry);
+		a->entry = NULL;
+	}
+	a->entry = archive_entry_clone(entry);
+	a->fd = -1;
+	a->offset = 0;
+	a->uid = a->user_uid;
+	a->mode = archive_entry_mode(a->entry);
+	archive_strcpy(&(a->_name_data), archive_entry_pathname(a->entry));
+	a->name = a->_name_data.s;
+	archive_clear_error(&a->archive);
+
+	/*
+	 * Clean up the requested path.  This is necessary for correct
+	 * dir restores; the dir restore logic otherwise gets messed
+	 * up by nonsense like "dir/.".
+	 */
+	ret = cleanup_pathname(a);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+
+	/*
+	 * Set the umask to zero so we get predictable mode settings.
+	 * This gets done on every call to _write_header in case the
+	 * user edits their umask during the extraction for some
+	 * reason. This will be reset before we return.  Note that we
+	 * don't need to do this in _finish_entry, as the chmod(), etc,
+	 * system calls don't obey umask.
+	 */
+	a->user_umask = umask(0);
+	/* From here on, early exit requires "goto done" to clean up. */
+
+	/* Figure out what we need to do for this entry. */
+	a->todo = TODO_MODE_BASE;
+	if (a->flags & ARCHIVE_EXTRACT_PERM) {
+		a->todo |= TODO_MODE_FORCE; /* Be pushy about permissions. */
+		/*
+		 * SGID requires an extra "check" step because we
+		 * cannot easily predict the GID that the system will
+		 * assign.  (Different systems assign GIDs to files
+		 * based on a variety of criteria, including process
+		 * credentials and the gid of the enclosing
+		 * directory.)  We can only restore the SGID bit if
+		 * the file has the right GID, and we only know the
+		 * GID if we either set it (see set_ownership) or if
+		 * we've actually called stat() on the file after it
+		 * was restored.  Since there are several places at
+		 * which we might verify the GID, we need a TODO bit
+		 * to keep track.
+		 */
+		if (a->mode & S_ISGID)
+			a->todo |= TODO_SGID | TODO_SGID_CHECK;
+		/*
+		 * Verifying the SUID is simpler, but can still be
+		 * done in multiple ways, hence the separate "check" bit.
+		 */
+		if (a->mode & S_ISUID)
+			a->todo |= TODO_SUID | TODO_SUID_CHECK;
+	} else {
+		/*
+		 * User didn't request full permissions, so don't
+		 * restore SUID, SGID bits and obey umask.
+		 */
+		a->mode &= ~S_ISUID;
+		a->mode &= ~S_ISGID;
+		a->mode &= ~S_ISVTX;
+		a->mode &= ~a->user_umask;
+	}
+	if (a->flags & ARCHIVE_EXTRACT_OWNER)
+		a->todo |= TODO_OWNER;
+	if (a->flags & ARCHIVE_EXTRACT_TIME)
+		a->todo |= TODO_TIMES;
+	if (a->flags & ARCHIVE_EXTRACT_ACL)
+		a->todo |= TODO_ACLS;
+	if (a->flags & ARCHIVE_EXTRACT_FFLAGS)
+		a->todo |= TODO_FFLAGS;
+	if (a->flags & ARCHIVE_EXTRACT_SECURE_SYMLINKS) {
+		ret = check_symlinks(a);
+		if (ret != ARCHIVE_OK)
+			goto done;
+	}
+#ifdef HAVE_FCHDIR
+	/* If path exceeds PATH_MAX, shorten the path. */
+	edit_deep_directories(a);
+#endif
+
+	ret = restore_entry(a);
+
+#ifdef HAVE_FCHDIR
+	/* If we changed directory above, restore it here. */
+	if (a->restore_pwd >= 0) {
+		fchdir(a->restore_pwd);
+		close(a->restore_pwd);
+		a->restore_pwd = -1;
+	}
+#endif
+
+	/*
+	 * Fixup uses the unedited pathname from archive_entry_pathname(),
+	 * because it is relative to the base dir and the edited path
+	 * might be relative to some intermediate dir as a result of the
+	 * deep restore logic.
+	 */
+	if (a->deferred & TODO_MODE) {
+		fe = current_fixup(a, archive_entry_pathname(entry));
+		fe->fixup |= TODO_MODE_BASE;
+		fe->mode = a->mode;
+	}
+
+	if (a->deferred & TODO_TIMES) {
+		fe = current_fixup(a, archive_entry_pathname(entry));
+		fe->fixup |= TODO_TIMES;
+		fe->mtime = archive_entry_mtime(entry);
+		fe->mtime_nanos = archive_entry_mtime_nsec(entry);
+		fe->atime = archive_entry_atime(entry);
+		fe->atime_nanos = archive_entry_atime_nsec(entry);
+	}
+
+	if (a->deferred & TODO_FFLAGS) {
+		fe = current_fixup(a, archive_entry_pathname(entry));
+		fe->fixup |= TODO_FFLAGS;
+		/* TODO: Complete this.. defer fflags from below. */
+	}
+
+	/* We've created the object and are ready to pour data into it. */
+	if (ret == ARCHIVE_OK)
+		a->archive.state = ARCHIVE_STATE_DATA;
+done:
+	/* Restore the user's umask before returning. */
+	umask(a->user_umask);
+
+	return (ret);
+}
+
+int
+archive_write_disk_set_skip_file(struct archive *_a, dev_t d, ino_t i)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_disk_set_skip_file");
+	a->skip_file_dev = d;
+	a->skip_file_ino = i;
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+_archive_write_data_block(struct archive *_a,
+    const void *buff, size_t size, off_t offset)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	ssize_t bytes_written = 0;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_DATA, "archive_write_disk_block");
+	if (a->fd < 0)
+		return (ARCHIVE_OK);
+	archive_clear_error(&a->archive);
+
+	/* Seek if necessary to the specified offset. */
+	if (offset != a->offset) {
+		if (lseek(a->fd, offset, SEEK_SET) < 0) {
+			archive_set_error(&a->archive, errno, "Seek failed");
+			return (ARCHIVE_WARN);
+		}
+		a->offset = offset;
+	}
+
+	/* Write the data. */
+	while (size > 0) {
+		bytes_written = write(a->fd, buff, size);
+		if (bytes_written < 0) {
+			archive_set_error(&a->archive, errno, "Write failed");
+			return (ARCHIVE_WARN);
+		}
+		size -= bytes_written;
+		a->offset += bytes_written;
+	}
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+_archive_write_data(struct archive *_a, const void *buff, size_t size)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_DATA, "archive_write_data");
+	if (a->fd < 0)
+		return (ARCHIVE_OK);
+
+	return (_archive_write_data_block(_a, buff, size, a->offset));
+}
+
+static int
+_archive_write_finish_entry(struct archive *_a)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	int ret = ARCHIVE_OK;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
+	    "archive_write_finish_entry");
+	if (a->archive.state & ARCHIVE_STATE_HEADER)
+		return (ARCHIVE_OK);
+	archive_clear_error(&a->archive);
+
+	/* Restore metadata. */
+
+	/*
+	 * Look up the "real" UID only if we're going to need it.  We
+	 * need this for TODO_SGID because chown() requires both.
+	 */
+	if (a->todo & (TODO_OWNER | TODO_SUID | TODO_SGID)) {
+		a->uid = a->lookup_uid(a->lookup_uid_data,
+		    archive_entry_uname(a->entry),
+		    archive_entry_uid(a->entry));
+	}
+	/* Look up the "real" GID only if we're going to need it. */
+	if (a->todo & (TODO_OWNER | TODO_SGID | TODO_SUID)) {
+		a->gid = a->lookup_gid(a->lookup_gid_data,
+		    archive_entry_gname(a->entry),
+		    archive_entry_gid(a->entry));
+	 }
+	/*
+	 * If restoring ownership, do it before trying to restore suid/sgid
+	 * bits.  If we set the owner, we know what it is and can skip
+	 * a stat() call to examine the ownership of the file on disk.
+	 */
+	if (a->todo & TODO_OWNER)
+		ret = set_ownership(a);
+	if (a->todo & TODO_MODE) {
+		int r2 = set_mode(a, a->mode);
+		if (r2 < ret) ret = r2;
+	}
+	if (a->todo & TODO_TIMES) {
+		int r2 = set_time(a);
+		if (r2 < ret) ret = r2;
+	}
+	if (a->todo & TODO_ACLS) {
+		int r2 = set_acls(a);
+		if (r2 < ret) ret = r2;
+	}
+	if (a->todo & TODO_XATTR) {
+		int r2 = set_xattrs(a);
+		if (r2 < ret) ret = r2;
+	}
+	if (a->todo & TODO_FFLAGS) {
+		int r2 = set_fflags(a);
+		if (r2 < ret) ret = r2;
+	}
+
+	/* If there's an fd, we can close it now. */
+	if (a->fd >= 0) {
+		close(a->fd);
+		a->fd = -1;
+	}
+	/* If there's an entry, we can release it now. */
+	if (a->entry) {
+		archive_entry_free(a->entry);
+		a->entry = NULL;
+	}
+	a->archive.state = ARCHIVE_STATE_HEADER;
+	return (ret);
+}
+
+int
+archive_write_disk_set_group_lookup(struct archive *_a,
+    void *private_data,
+    gid_t (*lookup_gid)(void *private, const char *gname, gid_t gid),
+    void (*cleanup_gid)(void *private))
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_disk_set_group_lookup");
+
+	a->lookup_gid = lookup_gid;
+	a->cleanup_gid = cleanup_gid;
+	a->lookup_gid_data = private_data;
+	return (ARCHIVE_OK);
+}
+
+int
+archive_write_disk_set_user_lookup(struct archive *_a,
+    void *private_data,
+    uid_t (*lookup_uid)(void *private, const char *uname, uid_t uid),
+    void (*cleanup_uid)(void *private))
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_ANY, "archive_write_disk_set_user_lookup");
+
+	a->lookup_uid = lookup_uid;
+	a->cleanup_uid = cleanup_uid;
+	a->lookup_uid_data = private_data;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Create a new archive_write_disk object and initialize it with global state.
+ */
+struct archive *
+archive_write_disk_new(void)
+{
+	struct archive_write_disk *a;
+
+	a = (struct archive_write_disk *)malloc(sizeof(*a));
+	if (a == NULL)
+		return (NULL);
+	memset(a, 0, sizeof(*a));
+	a->archive.magic = ARCHIVE_WRITE_DISK_MAGIC;
+	/* We're ready to write a header immediately. */
+	a->archive.state = ARCHIVE_STATE_HEADER;
+	a->archive.vtable = archive_write_disk_vtable();
+	a->lookup_uid = trivial_lookup_uid;
+	a->lookup_gid = trivial_lookup_gid;
+	a->user_uid = geteuid();
+	archive_string_ensure(&a->path_safe, 64);
+	return (&a->archive);
+}
+
+
+/*
+ * If pathname is longer than PATH_MAX, chdir to a suitable
+ * intermediate dir and edit the path down to a shorter suffix.  Note
+ * that this routine never returns an error; if the chdir() attempt
+ * fails for any reason, we just go ahead with the long pathname.  The
+ * object creation is likely to fail, but any error will get handled
+ * at that time.
+ */
+#ifdef HAVE_FCHDIR
+static void
+edit_deep_directories(struct archive_write_disk *a)
+{
+	int ret;
+	char *tail = a->name;
+
+	a->restore_pwd = -1;
+
+	/* If path is short, avoid the open() below. */
+	if (strlen(tail) <= PATH_MAX)
+		return;
+
+	/* Try to record our starting dir. */
+	a->restore_pwd = open(".", O_RDONLY);
+	if (a->restore_pwd < 0)
+		return;
+
+	/* As long as the path is too long... */
+	while (strlen(tail) > PATH_MAX) {
+		/* Locate a dir prefix shorter than PATH_MAX. */
+		tail += PATH_MAX - 8;
+		while (tail > a->name && *tail != '/')
+			tail--;
+		/* Exit if we find a too-long path component. */
+		if (tail <= a->name)
+			return;
+		/* Create the intermediate dir and chdir to it. */
+		*tail = '\0'; /* Terminate dir portion */
+		ret = create_dir(a, a->name);
+		if (ret == ARCHIVE_OK && chdir(a->name) != 0)
+			ret = ARCHIVE_WARN;
+		*tail = '/'; /* Restore the / we removed. */
+		if (ret != ARCHIVE_OK)
+			return;
+		tail++;
+		/* The chdir() succeeded; we've now shortened the path. */
+		a->name = tail;
+	}
+	return;
+}
+#endif
+
+/*
+ * The main restore function.
+ */
+static int
+restore_entry(struct archive_write_disk *a)
+{
+	int ret = ARCHIVE_OK, en;
+
+	if (a->flags & ARCHIVE_EXTRACT_UNLINK && !S_ISDIR(a->mode)) {
+		if (unlink(a->name) == 0) {
+			/* We removed it, we're done. */
+		} else if (errno == ENOENT) {
+			/* File didn't exist, that's just as good. */
+		} else if (rmdir(a->name) == 0) {
+			/* It was a dir, but now it's gone. */
+		} else {
+			/* We tried, but couldn't get rid of it. */
+			archive_set_error(&a->archive, errno,
+			    "Could not unlink");
+			return(ARCHIVE_WARN);
+		}
+	}
+
+	/* Try creating it first; if this fails, we'll try to recover. */
+	en = create_filesystem_object(a);
+
+	if ((en == ENOTDIR || en == ENOENT)
+	    && !(a->flags & ARCHIVE_EXTRACT_NO_AUTODIR)) {
+		/* If the parent dir doesn't exist, try creating it. */
+		create_parent_dir(a, a->name);
+		/* Now try to create the object again. */
+		en = create_filesystem_object(a);
+	}
+
+	if ((en == EISDIR || en == EEXIST)
+	    && (a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE)) {
+		/* If we're not overwriting, we're done. */
+		archive_set_error(&a->archive, en, "Already exists");
+		return (ARCHIVE_WARN);
+	}
+
+	/*
+	 * Some platforms return EISDIR if you call
+	 * open(O_WRONLY | O_EXCL | O_CREAT) on a directory, some
+	 * return EEXIST.  POSIX is ambiguous, requiring EISDIR
+	 * for open(O_WRONLY) on a dir and EEXIST for open(O_EXCL | O_CREAT)
+	 * on an existing item.
+	 */
+	if (en == EISDIR) {
+		/* A dir is in the way of a non-dir, rmdir it. */
+		if (rmdir(a->name) != 0) {
+			archive_set_error(&a->archive, errno,
+			    "Can't remove already-existing dir");
+			return (ARCHIVE_WARN);
+		}
+		/* Try again. */
+		en = create_filesystem_object(a);
+	} else if (en == EEXIST) {
+		/*
+		 * We know something is in the way, but we don't know what;
+		 * we need to find out before we go any further.
+		 */
+		if (lstat(a->name, &a->st) != 0) {
+			archive_set_error(&a->archive, errno,
+			    "Can't stat existing object");
+			return (ARCHIVE_WARN);
+		}
+
+		/* TODO: if it's a symlink... */
+
+		if (a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER) {
+			if (!older(&(a->st), a->entry)) {
+				archive_set_error(&a->archive, 0,
+				    "File on disk is not older; skipping.");
+				return (ARCHIVE_FAILED);
+			}
+		}
+
+		/* If it's our archive, we're done. */
+		if (a->skip_file_dev > 0 &&
+		    a->skip_file_ino > 0 &&
+		    a->st.st_dev == a->skip_file_dev &&
+		    a->st.st_ino == a->skip_file_ino) {
+			archive_set_error(&a->archive, 0, "Refusing to overwrite archive");
+			return (ARCHIVE_FAILED);
+		}
+
+		if (!S_ISDIR(a->st.st_mode)) {
+			/* A non-dir is in the way, unlink it. */
+			if (unlink(a->name) != 0) {
+				archive_set_error(&a->archive, errno,
+				    "Can't unlink already-existing object");
+				return (ARCHIVE_WARN);
+			}
+			/* Try again. */
+			en = create_filesystem_object(a);
+		} else if (!S_ISDIR(a->mode)) {
+			/* A dir is in the way of a non-dir, rmdir it. */
+			if (rmdir(a->name) != 0) {
+				archive_set_error(&a->archive, errno,
+				    "Can't remove already-existing dir");
+				return (ARCHIVE_WARN);
+			}
+			/* Try again. */
+			en = create_filesystem_object(a);
+		} else {
+			/*
+			 * There's a dir in the way of a dir.  Don't
+			 * waste time with rmdir()/mkdir(), just fix
+			 * up the permissions on the existing dir.
+			 * Note that we don't change perms on existing
+			 * dirs unless _EXTRACT_PERM is specified.
+			 */
+			if ((a->mode != a->st.st_mode)
+			    && (a->todo & TODO_MODE_FORCE))
+				a->deferred |= (a->todo & TODO_MODE);
+			/* Ownership doesn't need deferred fixup. */
+			en = 0; /* Forget the EEXIST. */
+		}
+	}
+
+	if (en) {
+		/* Everything failed; give up here. */
+		archive_set_error(&a->archive, en, "Can't create '%s'", a->name);
+		return (ARCHIVE_WARN);
+	}
+
+	a->pst = NULL; /* Cached stat data no longer valid. */
+	return (ret);
+}
+
+/*
+ * Returns 0 if creation succeeds, or else returns errno value from
+ * the failed system call.   Note:  This function should only ever perform
+ * a single system call.
+ */
+int
+create_filesystem_object(struct archive_write_disk *a)
+{
+	/* Create the entry. */
+	const char *linkname;
+	mode_t final_mode, mode;
+	int r;
+
+	/* We identify hard/symlinks according to the link names. */
+	/* Since link(2) and symlink(2) don't handle modes, we're done here. */
+	linkname = archive_entry_hardlink(a->entry);
+	if (linkname != NULL)
+		return link(linkname, a->name) ? errno : 0;
+	linkname = archive_entry_symlink(a->entry);
+	if (linkname != NULL)
+		return symlink(linkname, a->name) ? errno : 0;
+
+	/*
+	 * The remaining system calls all set permissions, so let's
+	 * try to take advantage of that to avoid an extra chmod()
+	 * call.  (Recall that umask is set to zero right now!)
+	 */
+
+	/* Mode we want for the final restored object (w/o file type bits). */
+	final_mode = a->mode & 07777;
+	/*
+	 * The mode that will actually be restored in this step.  Note
+	 * that SUID, SGID, etc, require additional work to ensure
+	 * security, so we never restore them at this point.
+	 */
+	mode = final_mode & 0777;
+
+	switch (a->mode & S_IFMT) {
+	default:
+		/* POSIX requires that we fall through here. */
+		/* FALLTHROUGH */
+	case S_IFREG:
+		a->fd = open(a->name,
+		    O_WRONLY | O_CREAT | O_EXCL, mode);
+		r = (a->fd < 0);
+		break;
+	case S_IFCHR:
+		r = mknod(a->name, mode | S_IFCHR,
+		    archive_entry_rdev(a->entry));
+		break;
+	case S_IFBLK:
+		r = mknod(a->name, mode | S_IFBLK,
+		    archive_entry_rdev(a->entry));
+		break;
+	case S_IFDIR:
+		mode = (mode | MINIMUM_DIR_MODE) & MAXIMUM_DIR_MODE;
+		r = mkdir(a->name, mode);
+		if (r == 0) {
+			/* Defer setting dir times. */
+			a->deferred |= (a->todo & TODO_TIMES);
+			a->todo &= ~TODO_TIMES;
+			/* Never use an immediate chmod(). */
+			if (mode != final_mode)
+				a->deferred |= (a->todo & TODO_MODE);
+			a->todo &= ~TODO_MODE;
+		}
+		break;
+	case S_IFIFO:
+		r = mkfifo(a->name, mode);
+		break;
+	}
+
+	/* All the system calls above set errno on failure. */
+	if (r)
+		return (errno);
+
+	/* If we managed to set the final mode, we've avoided a chmod(). */
+	if (mode == final_mode)
+		a->todo &= ~TODO_MODE;
+	return (0);
+}
+
+/*
+ * Cleanup function for archive_extract.  Mostly, this involves processing
+ * the fixup list, which is used to address a number of problems:
+ *   * Dir permissions might prevent us from restoring a file in that
+ *     dir, so we restore the dir with minimum 0700 permissions first,
+ *     then correct the mode at the end.
+ *   * Similarly, the act of restoring a file touches the directory
+ *     and changes the timestamp on the dir, so we have to touch-up dir
+ *     timestamps at the end as well.
+ *   * Some file flags can interfere with the restore by, for example,
+ *     preventing the creation of hardlinks to those files.
+ *
+ * Note that tar/cpio do not require that archives be in a particular
+ * order; there is no way to know when the last file has been restored
+ * within a directory, so there's no way to optimize the memory usage
+ * here by fixing up the directory any earlier than the
+ * end-of-archive.
+ *
+ * XXX TODO: Directory ACLs should be restored here, for the same
+ * reason we set directory perms here. XXX
+ */
+static int
+_archive_write_close(struct archive *_a)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	struct fixup_entry *next, *p;
+	int ret;
+
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
+	    ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
+	    "archive_write_disk_close");
+	ret = _archive_write_finish_entry(&a->archive);
+
+	/* Sort dir list so directories are fixed up in depth-first order. */
+	p = sort_dir_list(a->fixup_list);
+
+	while (p != NULL) {
+		a->pst = NULL; /* Mark stat cache as out-of-date. */
+		if (p->fixup & TODO_TIMES) {
+#ifdef HAVE_UTIMES
+			/* {f,l,}utimes() are preferred, when available. */
+			struct timeval times[2];
+			times[1].tv_sec = p->mtime;
+			times[1].tv_usec = p->mtime_nanos / 1000;
+			times[0].tv_sec = p->atime;
+			times[0].tv_usec = p->atime_nanos / 1000;
+#ifdef HAVE_LUTIMES
+			lutimes(p->name, times);
+#else
+			utimes(p->name, times);
+#endif
+#else
+			/* utime() is more portable, but less precise. */
+			struct utimbuf times;
+			times.modtime = p->mtime;
+			times.actime = p->atime;
+
+			utime(p->name, &times);
+#endif
+		}
+		if (p->fixup & TODO_MODE_BASE)
+			chmod(p->name, p->mode);
+
+		if (p->fixup & TODO_FFLAGS)
+			set_fflags_platform(a, -1, p->name,
+			    p->mode, p->fflags_set, 0);
+
+		next = p->next;
+		free(p->name);
+		free(p);
+		p = next;
+	}
+	a->fixup_list = NULL;
+	return (ret);
+}
+
+static int
+_archive_write_finish(struct archive *_a)
+{
+	struct archive_write_disk *a = (struct archive_write_disk *)_a;
+	int ret;
+	ret = _archive_write_close(&a->archive);
+	if (a->cleanup_gid != NULL && a->lookup_gid_data != NULL)
+		(a->cleanup_gid)(a->lookup_gid_data);
+	if (a->cleanup_uid != NULL && a->lookup_uid_data != NULL)
+		(a->cleanup_uid)(a->lookup_uid_data);
+	archive_string_free(&a->_name_data);
+	archive_string_free(&a->archive.error_string);
+	archive_string_free(&a->path_safe);
+	free(a);
+	return (ret);
+}
+
+/*
+ * Simple O(n log n) merge sort to order the fixup list.  In
+ * particular, we want to restore dir timestamps depth-first.
+ */
+static struct fixup_entry *
+sort_dir_list(struct fixup_entry *p)
+{
+	struct fixup_entry *a, *b, *t;
+
+	if (p == NULL)
+		return (NULL);
+	/* A one-item list is already sorted. */
+	if (p->next == NULL)
+		return (p);
+
+	/* Step 1: split the list. */
+	t = p;
+	a = p->next->next;
+	while (a != NULL) {
+		/* Step a twice, t once. */
+		a = a->next;
+		if (a != NULL)
+			a = a->next;
+		t = t->next;
+	}
+	/* Now, t is at the mid-point, so break the list here. */
+	b = t->next;
+	t->next = NULL;
+	a = p;
+
+	/* Step 2: Recursively sort the two sub-lists. */
+	a = sort_dir_list(a);
+	b = sort_dir_list(b);
+
+	/* Step 3: Merge the returned lists. */
+	/* Pick the first element for the merged list. */
+	if (strcmp(a->name, b->name) > 0) {
+		t = p = a;
+		a = a->next;
+	} else {
+		t = p = b;
+		b = b->next;
+	}
+
+	/* Always put the later element on the list first. */
+	while (a != NULL && b != NULL) {
+		if (strcmp(a->name, b->name) > 0) {
+			t->next = a;
+			a = a->next;
+		} else {
+			t->next = b;
+			b = b->next;
+		}
+		t = t->next;
+	}
+
+	/* Only one list is non-empty, so just splice it on. */
+	if (a != NULL)
+		t->next = a;
+	if (b != NULL)
+		t->next = b;
+
+	return (p);
+}
+
+/*
+ * Returns a new, initialized fixup entry.
+ *
+ * TODO: Reduce the memory requirements for this list by using a tree
+ * structure rather than a simple list of names.
+ */
+static struct fixup_entry *
+new_fixup(struct archive_write_disk *a, const char *pathname)
+{
+	struct fixup_entry *fe;
+
+	fe = (struct fixup_entry *)malloc(sizeof(struct fixup_entry));
+	if (fe == NULL)
+		return (NULL);
+	fe->next = a->fixup_list;
+	a->fixup_list = fe;
+	fe->fixup = 0;
+	fe->name = strdup(pathname);
+	return (fe);
+}
+
+/*
+ * Returns a fixup structure for the current entry.
+ */
+static struct fixup_entry *
+current_fixup(struct archive_write_disk *a, const char *pathname)
+{
+	if (a->current_fixup == NULL)
+		a->current_fixup = new_fixup(a, pathname);
+	return (a->current_fixup);
+}
+
+/* TODO: Make this work. */
+/*
+ * TODO: The deep-directory support bypasses this; disable deep directory
+ * support if we're doing symlink checks.
+ */
+/*
+ * TODO: Someday, integrate this with the deep dir support; they both
+ * scan the path and both can be optimized by comparing against other
+ * recent paths.
+ */
+static int
+check_symlinks(struct archive_write_disk *a)
+{
+	char *pn, *p;
+	char c;
+	int r;
+	struct stat st;
+
+	/*
+	 * Gaurd against symlink tricks.  Reject any archive entry whose
+	 * destination would be altered by a symlink.
+	 */
+	/* Whatever we checked last time doesn't need to be re-checked. */
+	pn = a->name;
+	p = a->path_safe.s;
+	while ((*pn != '\0') && (*p == *pn))
+		++p, ++pn;
+	c = pn[0];
+	/* Keep going until we've checked the entire name. */
+	while (pn[0] != '\0' && (pn[0] != '/' || pn[1] != '\0')) {
+		/* Skip the next path element. */
+		while (*pn != '\0' && *pn != '/')
+			++pn;
+		c = pn[0];
+		pn[0] = '\0';
+		/* Check that we haven't hit a symlink. */
+		r = lstat(a->name, &st);
+		if (r != 0) {
+			/* We've hit a dir that doesn't exist; stop now. */
+			if (errno == ENOENT)
+				break;
+		} else if (S_ISLNK(st.st_mode)) {
+			if (c == '\0') {
+				/*
+				 * Last element is symlink; remove it
+				 * so we can overwrite it with the
+				 * item being extracted.
+				 */
+				if (unlink(a->name)) {
+					archive_set_error(&a->archive, errno,
+					    "Could not remove symlink %s",
+					    a->name);
+					pn[0] = c;
+					return (ARCHIVE_WARN);
+				}
+				/*
+				 * Even if we did remove it, a warning
+				 * is in order.  The warning is silly,
+				 * though, if we're just replacing one
+				 * symlink with another symlink.
+				 */
+				if (!S_ISLNK(a->mode)) {
+					archive_set_error(&a->archive, 0,
+					    "Removing symlink %s",
+					    a->name);
+				}
+				/* Symlink gone.  No more problem! */
+				pn[0] = c;
+				return (0);
+			} else if (a->flags & ARCHIVE_EXTRACT_UNLINK) {
+				/* User asked us to remove problems. */
+				if (unlink(a->name) != 0) {
+					archive_set_error(&a->archive, 0,
+					    "Cannot remove intervening symlink %s",
+					    a->name);
+					pn[0] = c;
+					return (ARCHIVE_WARN);
+				}
+			} else {
+				archive_set_error(&a->archive, 0,
+				    "Cannot extract through symlink %s",
+				    a->name);
+				pn[0] = c;
+				return (ARCHIVE_WARN);
+			}
+		}
+	}
+	pn[0] = c;
+	/* We've checked and/or cleaned the whole path, so remember it. */
+	archive_strcpy(&a->path_safe, a->name);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Canonicalize the pathname.  In particular, this strips duplicate
+ * '/' characters, '.' elements, and trailing '/'.  It also raises an
+ * error for an empty path, a trailing '..' or (if _SECURE_NODOTDOT is
+ * set) any '..' in the path.
+ */
+static int
+cleanup_pathname(struct archive_write_disk *a)
+{
+	char *dest, *src;
+	char separator = '\0';
+	int lastdotdot = 0; /* True if last elt copied was '..' */
+
+	dest = src = a->name;
+	if (*src == '\0') {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Invalid empty pathname");
+		return (ARCHIVE_WARN);
+	}
+
+	/* Skip leading '/'. */
+	if (*src == '/')
+		separator = *src++;
+
+	/* Scan the pathname one element at a time. */
+	for (;;) {
+		/* src points to first char after '/' */
+		if (src[0] == '\0') {
+			break;
+		} else if (src[0] == '/') {
+			/* Found '//', ignore second one. */
+			src++;
+			continue;
+		} else if (src[0] == '.') {
+			if (src[1] == '\0') {
+				/* Ignore trailing '.' */
+				break;
+			} else if (src[1] == '/') {
+				/* Skip './'. */
+				src += 2;
+				continue;
+			} else if (src[1] == '.') {
+				if (src[2] == '/' || src[2] == '\0') {
+					/* Conditionally warn about '..' */
+					if (a->flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
+						archive_set_error(&a->archive,
+						    ARCHIVE_ERRNO_MISC,
+						    "Path contains '..'");
+						return (ARCHIVE_WARN);
+					}
+					lastdotdot = 1;
+				} else
+					lastdotdot = 0;
+				/*
+				 * Note: Under no circumstances do we
+				 * remove '..' elements.  In
+				 * particular, restoring
+				 * '/foo/../bar/' should create the
+				 * 'foo' dir as a side-effect.
+				 */
+			} else
+				lastdotdot = 0;
+		} else
+			lastdotdot = 0;
+
+		/* Copy current element, including leading '/'. */
+		if (separator)
+			*dest++ = '/';
+		while (*src != '\0' && *src != '/') {
+			*dest++ = *src++;
+		}
+
+		if (*src == '\0')
+			break;
+
+		/* Skip '/' separator. */
+		separator = *src++;
+	}
+	/*
+	 * We've just copied zero or more path elements, not including the
+	 * final '/'.
+	 */
+	if (lastdotdot) {
+		/* Trailing '..' is always wrong. */
+		archive_set_error(&a->archive,
+		    ARCHIVE_ERRNO_MISC,
+		    "Path contains trailing '..'");
+		return (ARCHIVE_WARN);
+	}
+	if (dest == a->name) {
+		/*
+		 * Nothing got copied.  The path must have been something
+		 * like '.' or '/' or './' or '/././././/./'.
+		 */
+		if (separator)
+			*dest++ = '/';
+		else
+			*dest++ = '.';
+	}
+	/* Terminate the result. */
+	*dest = '\0';
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Create the parent directory of the specified path, assuming path
+ * is already in mutable storage.
+ */
+static int
+create_parent_dir(struct archive_write_disk *a, char *path)
+{
+	char *slash;
+	int r;
+
+	/* Remove tail element to obtain parent name. */
+	slash = strrchr(path, '/');
+	if (slash == NULL)
+		return (ARCHIVE_OK);
+	*slash = '\0';
+	r = create_dir(a, path);
+	*slash = '/';
+	return (r);
+}
+
+/*
+ * Create the specified dir, recursing to create parents as necessary.
+ *
+ * Returns ARCHIVE_OK if the path exists when we're done here.
+ * Otherwise, returns ARCHIVE_WARN.
+ * Assumes path is in mutable storage; path is unchanged on exit.
+ */
+static int
+create_dir(struct archive_write_disk *a, char *path)
+{
+	struct stat st;
+	struct fixup_entry *le;
+	char *slash, *base;
+	mode_t mode_final, mode;
+	int r;
+
+	r = ARCHIVE_OK;
+
+	/* Check for special names and just skip them. */
+	slash = strrchr(path, '/');
+	if (slash == NULL)
+		base = path;
+	else
+		base = slash + 1;
+
+	if (base[0] == '\0' ||
+	    (base[0] == '.' && base[1] == '\0') ||
+	    (base[0] == '.' && base[1] == '.' && base[2] == '\0')) {
+		/* Don't bother trying to create null path, '.', or '..'. */
+		if (slash != NULL) {
+			*slash = '\0';
+			r = create_dir(a, path);
+			*slash = '/';
+			return (r);
+		}
+		return (ARCHIVE_OK);
+	}
+
+	/*
+	 * Yes, this should be stat() and not lstat().  Using lstat()
+	 * here loses the ability to extract through symlinks.  Also note
+	 * that this should not use the a->st cache.
+	 */
+	if (stat(path, &st) == 0) {
+		if (S_ISDIR(st.st_mode))
+			return (ARCHIVE_OK);
+		if ((a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE)) {
+			archive_set_error(&a->archive, EEXIST,
+			    "Can't create directory '%s'", path);
+			return (ARCHIVE_WARN);
+		}
+		if (unlink(path) != 0) {
+			archive_set_error(&a->archive, errno,
+			    "Can't create directory '%s': "
+			    "Conflicting file cannot be removed");
+			return (ARCHIVE_WARN);
+		}
+	} else if (errno != ENOENT && errno != ENOTDIR) {
+		/* Stat failed? */
+		archive_set_error(&a->archive, errno, "Can't test directory '%s'", path);
+		return (ARCHIVE_WARN);
+	} else if (slash != NULL) {
+		*slash = '\0';
+		r = create_dir(a, path);
+		*slash = '/';
+		if (r != ARCHIVE_OK)
+			return (r);
+	}
+
+	/*
+	 * Mode we want for the final restored directory.  Per POSIX,
+	 * implicitly-created dirs must be created obeying the umask.
+	 * There's no mention whether this is different for privileged
+	 * restores (which the rest of this code handles by pretending
+	 * umask=0).  I've chosen here to always obey the user's umask for
+	 * implicit dirs, even if _EXTRACT_PERM was specified.
+	 */
+	mode_final = DEFAULT_DIR_MODE & ~a->user_umask;
+	/* Mode we want on disk during the restore process. */
+	mode = mode_final;
+	mode |= MINIMUM_DIR_MODE;
+	mode &= MAXIMUM_DIR_MODE;
+	if (mkdir(path, mode) == 0) {
+		if (mode != mode_final) {
+			le = new_fixup(a, path);
+			le->fixup |=TODO_MODE_BASE;
+			le->mode = mode_final;
+		}
+		return (ARCHIVE_OK);
+	}
+
+	/*
+	 * Without the following check, a/b/../b/c/d fails at the
+	 * second visit to 'b', so 'd' can't be created.  Note that we
+	 * don't add it to the fixup list here, as it's already been
+	 * added.
+	 */
+	if (stat(path, &st) == 0 && S_ISDIR(st.st_mode))
+		return (ARCHIVE_OK);
+
+	archive_set_error(&a->archive, errno, "Failed to create dir '%s'", path);
+	return (ARCHIVE_WARN);
+}
+
+/*
+ * Note: Although we can skip setting the user id if the desired user
+ * id matches the current user, we cannot skip setting the group, as
+ * many systems set the gid bit based on the containing directory.  So
+ * we have to perform a chown syscall if we want to restore the SGID
+ * bit.  (The alternative is to stat() and then possibly chown(); it's
+ * more efficient to skip the stat() and just always chown().)  Note
+ * that a successful chown() here clears the TODO_SGID_CHECK bit, which
+ * allows set_mode to skip the stat() check for the GID.
+ */
+static int
+set_ownership(struct archive_write_disk *a)
+{
+	/* If we know we can't change it, don't bother trying. */
+	if (a->user_uid != 0  &&  a->user_uid != a->uid) {
+		archive_set_error(&a->archive, errno,
+		    "Can't set UID=%d", a->uid);
+		return (ARCHIVE_WARN);
+	}
+
+#ifdef HAVE_FCHOWN
+	if (a->fd >= 0 && fchown(a->fd, a->uid, a->gid) == 0)
+		goto success;
+#endif
+
+#ifdef HAVE_LCHOWN
+	if (lchown(a->name, a->uid, a->gid) == 0)
+		goto success;
+#else
+	if (!S_ISLNK(a->mode) && chown(a->name, a->uid, a->gid) == 0)
+		goto success;
+#endif
+
+	archive_set_error(&a->archive, errno,
+	    "Can't set user=%d/group=%d for %s", a->uid, a->gid,
+	    a->name);
+	return (ARCHIVE_WARN);
+success:
+	a->todo &= ~TODO_OWNER;
+	/* We know the user/group are correct now. */
+	a->todo &= ~TODO_SGID_CHECK;
+	a->todo &= ~TODO_SUID_CHECK;
+	return (ARCHIVE_OK);
+}
+
+#ifdef HAVE_UTIMES
+/*
+ * The utimes()-family functions provide high resolution and
+ * a way to set time on an fd or a symlink.  We prefer them
+ * when they're available.
+ */
+static int
+set_time(struct archive_write_disk *a)
+{
+	struct timeval times[2];
+
+	times[1].tv_sec = archive_entry_mtime(a->entry);
+	times[1].tv_usec = archive_entry_mtime_nsec(a->entry) / 1000;
+
+	times[0].tv_sec = archive_entry_atime(a->entry);
+	times[0].tv_usec = archive_entry_atime_nsec(a->entry) / 1000;
+
+#ifdef HAVE_FUTIMES
+	if (a->fd >= 0 && futimes(a->fd, times) == 0) {
+		return (ARCHIVE_OK);
+	}
+#endif
+
+#ifdef HAVE_LUTIMES
+	if (lutimes(a->name, times) != 0)
+#else
+	if (!S_ISLNK(a->mode) && utimes(a->name, times) != 0)
+#endif
+	{
+		archive_set_error(&a->archive, errno, "Can't update time for %s",
+		    a->name);
+		return (ARCHIVE_WARN);
+	}
+
+	/*
+	 * Note: POSIX does not provide a portable way to restore ctime.
+	 * (Apart from resetting the system clock, which is distasteful.)
+	 * So, any restoration of ctime will necessarily be OS-specific.
+	 */
+
+	/* XXX TODO: Can FreeBSD restore ctime? XXX */
+	return (ARCHIVE_OK);
+}
+#elif defined(HAVE_UTIME)
+/*
+ * utime() is an older, more standard interface that we'll use
+ * if utimes() isn't available.
+ */
+static int
+set_time(struct archive_write_disk *a)
+{
+	struct utimbuf times;
+
+	times.modtime = archive_entry_mtime(a->entry);
+	times.actime = archive_entry_atime(a->entry);
+	if (!S_ISLNK(a->mode) && utime(a->name, &times) != 0) {
+		archive_set_error(&a->archive, errno,
+		    "Can't update time for %s", a->name);
+		return (ARCHIVE_WARN);
+	}
+	return (ARCHIVE_OK);
+}
+#else
+/* This platform doesn't give us a way to restore the time. */
+static int
+set_time(struct archive_write_disk *a)
+{
+	(void)a; /* UNUSED */
+	archive_set_error(&a->archive, errno,
+	    "Can't update time for %s", a->name);
+	return (ARCHIVE_WARN);
+}
+#endif
+
+
+static int
+set_mode(struct archive_write_disk *a, int mode)
+{
+	int r = ARCHIVE_OK;
+	mode &= 07777; /* Strip off file type bits. */
+
+	if (a->todo & TODO_SGID_CHECK) {
+		/*
+		 * If we don't know the GID is right, we must stat()
+		 * to verify it.  We can't just check the GID of this
+		 * process, since systems sometimes set GID from
+		 * the enclosing dir or based on ACLs.
+		 */
+		if (a->pst != NULL) {
+			/* Already have stat() data available. */
+#ifdef HAVE_FSTAT
+		} else if (fd >= 0 && fstat(fd, &a->st) == 0) {
+			a->pst = &a->st;
+#endif
+		} else if (stat(a->name, &a->st) == 0) {
+			a->pst = &a->st;
+		} else {
+			archive_set_error(&a->archive, errno,
+			    "Couldn't stat file");
+			return (ARCHIVE_WARN);
+		}
+		if (a->pst->st_gid != a->gid) {
+			mode &= ~ S_ISGID;
+			archive_set_error(&a->archive, -1, "Can't restore SGID bit");
+			r = ARCHIVE_WARN;
+		}
+		/* While we're here, double-check the UID. */
+		if (a->pst->st_uid != a->uid
+		    && (a->todo & TODO_SUID)) {
+			mode &= ~ S_ISUID;
+			archive_set_error(&a->archive, -1, "Can't restore SUID bit");
+			r = ARCHIVE_WARN;
+		}
+		a->todo &= ~TODO_SGID_CHECK;
+		a->todo &= ~TODO_SUID_CHECK;
+	} else if (a->todo & TODO_SUID_CHECK) {
+		/*
+		 * If we don't know the UID is right, we can just check
+		 * the user, since all systems set the file UID from
+		 * the process UID.
+		 */
+		if (a->user_uid != a->uid) {
+			mode &= ~ S_ISUID;
+			archive_set_error(&a->archive, -1, "Can't make file SUID");
+			r = ARCHIVE_WARN;
+		}
+		a->todo &= ~TODO_SUID_CHECK;
+	}
+
+	if (S_ISLNK(a->mode)) {
+#ifdef HAVE_LCHMOD
+		/*
+		 * If this is a symlink, use lchmod().  If the
+		 * platform doesn't support lchmod(), just skip it.  A
+		 * platform that doesn't provide a way to set
+		 * permissions on symlinks probably ignores
+		 * permissions on symlinks, so a failure here has no
+		 * impact.
+		 */
+		if (lchmod(a->name, mode) != 0) {
+			archive_set_error(&a->archive, errno,
+			    "Can't set permissions to 0%o", (int)mode);
+			r = ARCHIVE_WARN;
+		}
+#endif
+	} else if (!S_ISDIR(a->mode)) {
+		/*
+		 * If it's not a symlink and not a dir, then use
+		 * fchmod() or chmod(), depending on whether we have
+		 * an fd.  Dirs get their perms set during the
+		 * post-extract fixup, which is handled elsewhere.
+		 */
+#ifdef HAVE_FCHMOD
+		if (a->fd >= 0) {
+			if (fchmod(a->fd, mode) != 0) {
+				archive_set_error(&a->archive, errno,
+				    "Can't set permissions to 0%o", (int)mode);
+				r = ARCHIVE_WARN;
+			}
+		} else
+#endif
+			/* If this platform lacks fchmod(), then
+			 * we'll just use chmod(). */
+			if (chmod(a->name, mode) != 0) {
+				archive_set_error(&a->archive, errno,
+				    "Can't set permissions to 0%o", (int)mode);
+				r = ARCHIVE_WARN;
+			}
+	}
+	return (r);
+}
+
+static int
+set_fflags(struct archive_write_disk *a)
+{
+	struct fixup_entry *le;
+	unsigned long	set, clear;
+	int		r;
+	int		critical_flags;
+	mode_t		mode = archive_entry_mode(a->entry);
+
+	/*
+	 * Make 'critical_flags' hold all file flags that can't be
+	 * immediately restored.  For example, on BSD systems,
+	 * SF_IMMUTABLE prevents hardlinks from being created, so
+	 * should not be set until after any hardlinks are created.  To
+	 * preserve some semblance of portability, this uses #ifdef
+	 * extensively.  Ugly, but it works.
+	 *
+	 * Yes, Virginia, this does create a security race.  It's mitigated
+	 * somewhat by the practice of creating dirs 0700 until the extract
+	 * is done, but it would be nice if we could do more than that.
+	 * People restoring critical file systems should be wary of
+	 * other programs that might try to muck with files as they're
+	 * being restored.
+	 */
+	/* Hopefully, the compiler will optimize this mess into a constant. */
+	critical_flags = 0;
+#ifdef SF_IMMUTABLE
+	critical_flags |= SF_IMMUTABLE;
+#endif
+#ifdef UF_IMMUTABLE
+	critical_flags |= UF_IMMUTABLE;
+#endif
+#ifdef SF_APPEND
+	critical_flags |= SF_APPEND;
+#endif
+#ifdef UF_APPEND
+	critical_flags |= UF_APPEND;
+#endif
+#ifdef EXT2_APPEND_FL
+	critical_flags |= EXT2_APPEND_FL;
+#endif
+#ifdef EXT2_IMMUTABLE_FL
+	critical_flags |= EXT2_IMMUTABLE_FL;
+#endif
+
+	if (a->todo & TODO_FFLAGS) {
+		archive_entry_fflags(a->entry, &set, &clear);
+
+		/*
+		 * The first test encourages the compiler to eliminate
+		 * all of this if it's not necessary.
+		 */
+		if ((critical_flags != 0)  &&  (set & critical_flags)) {
+			le = current_fixup(a, a->name);
+			le->fixup |= TODO_FFLAGS;
+			le->fflags_set = set;
+			/* Store the mode if it's not already there. */
+			if ((le->fixup & TODO_MODE) == 0)
+				le->mode = mode;
+		} else {
+			r = set_fflags_platform(a, a->fd,
+			    a->name, mode, set, clear);
+			if (r != ARCHIVE_OK)
+				return (r);
+		}
+	}
+	return (ARCHIVE_OK);
+}
+
+
+#if ( defined(HAVE_LCHFLAGS) || defined(HAVE_CHFLAGS) || defined(HAVE_FCHFLAGS) ) && !defined(__linux)
+static int
+set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
+    mode_t mode, unsigned long set, unsigned long clear)
+{
+	(void)mode; /* UNUSED */
+	if (set == 0  && clear == 0)
+		return (ARCHIVE_OK);
+
+	/*
+	 * XXX Is the stat here really necessary?  Or can I just use
+	 * the 'set' flags directly?  In particular, I'm not sure
+	 * about the correct approach if we're overwriting an existing
+	 * file that already has flags on it. XXX
+	 */
+	if (fd >= 0 && fstat(fd, &a->st) == 0)
+		a->pst = &a->st;
+	else if (lstat(name, &a->st) == 0)
+		a->pst = &a->st;
+	else {
+		archive_set_error(&a->archive, errno,
+		    "Couldn't stat file");
+		return (ARCHIVE_WARN);
+	}
+
+	a->st.st_flags &= ~clear;
+	a->st.st_flags |= set;
+#ifdef HAVE_FCHFLAGS
+	/* If platform has fchflags() and we were given an fd, use it. */
+	if (fd >= 0 && fchflags(fd, a->st.st_flags) == 0)
+		return (ARCHIVE_OK);
+#endif
+	/*
+	 * If we can't use the fd to set the flags, we'll use the
+	 * pathname to set flags.  We prefer lchflags() but will use
+	 * chflags() if we must.
+	 */
+#ifdef HAVE_LCHFLAGS
+	if (lchflags(name, a->st.st_flags) == 0)
+		return (ARCHIVE_OK);
+#elif defined(HAVE_CHFLAGS)
+	if (S_ISLNK(a->st.st_mode)) {
+		archive_set_error(&a->archive, errno,
+		    "Can't set file flags on symlink.");
+		return (ARCHIVE_WARN);
+	}
+	if (chflags(name, a->st.st_flags) == 0)
+		return (ARCHIVE_OK);
+#endif
+	archive_set_error(&a->archive, errno,
+	    "Failed to set file flags");
+	return (ARCHIVE_WARN);
+}
+
+#elif defined(__linux) && defined(EXT2_IOC_GETFLAGS) && defined(EXT2_IOC_SETFLAGS)
+
+/*
+ * Linux has flags too, but uses ioctl() to access them instead of
+ * having a separate chflags() system call.
+ */
+static int
+set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
+    mode_t mode, unsigned long set, unsigned long clear)
+{
+	int		 ret;
+	int		 myfd = fd;
+	unsigned long newflags, oldflags;
+	unsigned long sf_mask = 0;
+
+	if (set == 0  && clear == 0)
+		return (ARCHIVE_OK);
+	/* Only regular files and dirs can have flags. */
+	if (!S_ISREG(mode) && !S_ISDIR(mode))
+		return (ARCHIVE_OK);
+
+	/* If we weren't given an fd, open it ourselves. */
+	if (myfd < 0)
+		myfd = open(name, O_RDONLY|O_NONBLOCK);
+	if (myfd < 0)
+		return (ARCHIVE_OK);
+
+	/*
+	 * Linux has no define for the flags that are only settable by
+	 * the root user.  This code may seem a little complex, but
+	 * there seem to be some Linux systems that lack these
+	 * defines. (?)  The code below degrades reasonably gracefully
+	 * if sf_mask is incomplete.
+	 */
+#ifdef EXT2_IMMUTABLE_FL
+	sf_mask |= EXT2_IMMUTABLE_FL;
+#endif
+#ifdef EXT2_APPEND_FL
+	sf_mask |= EXT2_APPEND_FL;
+#endif
+	/*
+	 * XXX As above, this would be way simpler if we didn't have
+	 * to read the current flags from disk. XXX
+	 */
+	ret = ARCHIVE_OK;
+	/* Try setting the flags as given. */
+	if (ioctl(myfd, EXT2_IOC_GETFLAGS, &oldflags) >= 0) {
+		newflags = (oldflags & ~clear) | set;
+		if (ioctl(myfd, EXT2_IOC_SETFLAGS, &newflags) >= 0)
+			goto cleanup;
+		if (errno != EPERM)
+			goto fail;
+	}
+	/* If we couldn't set all the flags, try again with a subset. */
+	if (ioctl(myfd, EXT2_IOC_GETFLAGS, &oldflags) >= 0) {
+		newflags &= ~sf_mask;
+		oldflags &= sf_mask;
+		newflags |= oldflags;
+		if (ioctl(myfd, EXT2_IOC_SETFLAGS, &newflags) >= 0)
+			goto cleanup;
+	}
+	/* We couldn't set the flags, so report the failure. */
+fail:
+	archive_set_error(&a->archive, errno,
+	    "Failed to set file flags");
+	ret = ARCHIVE_WARN;
+cleanup:
+	if (fd < 0)
+		close(myfd);
+	return (ret);
+}
+
+#else /* Not HAVE_CHFLAGS && Not __linux */
+
+/*
+ * Of course, some systems have neither BSD chflags() nor Linux' flags
+ * support through ioctl().
+ */
+static int
+set_fflags_platform(struct archive_write_disk *a, int fd, const char *name,
+    mode_t mode, unsigned long set, unsigned long clear)
+{
+	(void)a; /* UNUSED */
+	(void)fd; /* UNUSED */
+	(void)name; /* UNUSED */
+	(void)mode; /* UNUSED */
+	(void)set; /* UNUSED */
+	(void)clear; /* UNUSED */
+	return (ARCHIVE_OK);
+}
+
+#endif /* __linux */
+
+#ifndef HAVE_POSIX_ACL
+/* Default empty function body to satisfy mainline code. */
+static int
+set_acls(struct archive_write_disk *a)
+{
+	(void)a; /* UNUSED */
+	return (ARCHIVE_OK);
+}
+
+#else
+
+/*
+ * XXX TODO: What about ACL types other than ACCESS and DEFAULT?
+ */
+static int
+set_acls(struct archive_write_disk *a)
+{
+	int		 ret;
+
+	ret = set_acl(a, a->fd, a->entry, ACL_TYPE_ACCESS,
+	    ARCHIVE_ENTRY_ACL_TYPE_ACCESS, "access");
+	if (ret != ARCHIVE_OK)
+		return (ret);
+	ret = set_acl(a, a->fd, a->entry, ACL_TYPE_DEFAULT,
+	    ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, "default");
+	return (ret);
+}
+
+
+static int
+set_acl(struct archive_write_disk *a, int fd, struct archive_entry *entry,
+    acl_type_t acl_type, int ae_requested_type, const char *tname)
+{
+	acl_t		 acl;
+	acl_entry_t	 acl_entry;
+	acl_permset_t	 acl_permset;
+	int		 ret;
+	int		 ae_type, ae_permset, ae_tag, ae_id;
+	uid_t		 ae_uid;
+	gid_t		 ae_gid;
+	const char	*ae_name;
+	int		 entries;
+	const char	*name;
+
+	ret = ARCHIVE_OK;
+	entries = archive_entry_acl_reset(entry, ae_requested_type);
+	if (entries == 0)
+		return (ARCHIVE_OK);
+	acl = acl_init(entries);
+	while (archive_entry_acl_next(entry, ae_requested_type, &ae_type,
+		   &ae_permset, &ae_tag, &ae_id, &ae_name) == ARCHIVE_OK) {
+		acl_create_entry(&acl, &acl_entry);
+
+		switch (ae_tag) {
+		case ARCHIVE_ENTRY_ACL_USER:
+			acl_set_tag_type(acl_entry, ACL_USER);
+			ae_uid = a->lookup_uid(a->lookup_uid_data,
+			    ae_name, ae_id);
+			acl_set_qualifier(acl_entry, &ae_uid);
+			break;
+		case ARCHIVE_ENTRY_ACL_GROUP:
+			acl_set_tag_type(acl_entry, ACL_GROUP);
+			ae_gid = a->lookup_gid(a->lookup_gid_data,
+			    ae_name, ae_id);
+			acl_set_qualifier(acl_entry, &ae_gid);
+			break;
+		case ARCHIVE_ENTRY_ACL_USER_OBJ:
+			acl_set_tag_type(acl_entry, ACL_USER_OBJ);
+			break;
+		case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
+			acl_set_tag_type(acl_entry, ACL_GROUP_OBJ);
+			break;
+		case ARCHIVE_ENTRY_ACL_MASK:
+			acl_set_tag_type(acl_entry, ACL_MASK);
+			break;
+		case ARCHIVE_ENTRY_ACL_OTHER:
+			acl_set_tag_type(acl_entry, ACL_OTHER);
+			break;
+		default:
+			/* XXX */
+			break;
+		}
+
+		acl_get_permset(acl_entry, &acl_permset);
+		acl_clear_perms(acl_permset);
+		if (ae_permset & ARCHIVE_ENTRY_ACL_EXECUTE)
+			acl_add_perm(acl_permset, ACL_EXECUTE);
+		if (ae_permset & ARCHIVE_ENTRY_ACL_WRITE)
+			acl_add_perm(acl_permset, ACL_WRITE);
+		if (ae_permset & ARCHIVE_ENTRY_ACL_READ)
+			acl_add_perm(acl_permset, ACL_READ);
+	}
+
+	name = archive_entry_pathname(entry);
+
+	/* Try restoring the ACL through 'fd' if we can. */
+#if HAVE_ACL_SET_FD
+	if (fd >= 0 && acl_type == ACL_TYPE_ACCESS && acl_set_fd(fd, acl) == 0)
+		ret = ARCHIVE_OK;
+	else
+#else
+#if HAVE_ACL_SET_FD_NP
+	if (fd >= 0 && acl_set_fd_np(fd, acl, acl_type) == 0)
+		ret = ARCHIVE_OK;
+	else
+#endif
+#endif
+	if (acl_set_file(name, acl_type, acl) != 0) {
+		archive_set_error(&a->archive, errno, "Failed to set %s acl", tname);
+		ret = ARCHIVE_WARN;
+	}
+	acl_free(acl);
+	return (ret);
+}
+#endif
+
+#if HAVE_LSETXATTR
+/*
+ * Restore extended attributes -  Linux implementation
+ */
+static int
+set_xattrs(struct archive_write_disk *a)
+{
+	struct archive_entry *entry = a->entry;
+	static int warning_done = 0;
+	int ret = ARCHIVE_OK;
+	int i = archive_entry_xattr_reset(entry);
+
+	while (i--) {
+		const char *name;
+		const void *value;
+		size_t size;
+		archive_entry_xattr_next(entry, &name, &value, &size);
+		if (name != NULL &&
+				strncmp(name, "xfsroot.", 8) != 0 &&
+				strncmp(name, "system.", 7) != 0) {
+			int e;
+#if HAVE_FSETXATTR
+			if (a->fd >= 0)
+				e = fsetxattr(a->fd, name, value, size, 0);
+			else
+#endif
+			{
+				e = lsetxattr(archive_entry_pathname(entry),
+				    name, value, size, 0);
+			}
+			if (e == -1) {
+				if (errno == ENOTSUP) {
+					if (!warning_done) {
+						warning_done = 1;
+						archive_set_error(&a->archive, errno,
+						    "Cannot restore extended "
+						    "attributes on this file "
+						    "system");
+					}
+				} else
+					archive_set_error(&a->archive, errno,
+					    "Failed to set extended attribute");
+				ret = ARCHIVE_WARN;
+			}
+		} else {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Invalid extended attribute encountered");
+			ret = ARCHIVE_WARN;
+		}
+	}
+	return (ret);
+}
+#else
+/*
+ * Restore extended attributes - stub implementation for unsupported systems
+ */
+static int
+set_xattrs(struct archive_write_disk *a)
+{
+	static int warning_done = 0;
+
+	/* If there aren't any extended attributes, then it's okay not
+	 * to extract them, otherwise, issue a single warning. */
+	if (archive_entry_xattr_count(a->entry) != 0 && !warning_done) {
+		warning_done = 1;
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Cannot restore extended attributes on this system");
+		return (ARCHIVE_WARN);
+	}
+	/* Warning was already emitted; suppress further warnings. */
+	return (ARCHIVE_OK);
+}
+#endif
+
+
+/*
+ * Trivial implementations of gid/uid lookup functions.
+ * These are normally overridden by the client, but these stub
+ * versions ensure that we always have something that works.
+ */
+static gid_t
+trivial_lookup_gid(void *private_data, const char *gname, gid_t gid)
+{
+	(void)private_data; /* UNUSED */
+	(void)gname; /* UNUSED */
+	return (gid);
+}
+
+static uid_t
+trivial_lookup_uid(void *private_data, const char *uname, uid_t uid)
+{
+	(void)private_data; /* UNUSED */
+	(void)uname; /* UNUSED */
+	return (uid);
+}
+
+/*
+ * Test if file on disk is older than entry.
+ */
+static int
+older(struct stat *st, struct archive_entry *entry)
+{
+	/* First, test the seconds and return if we have a definite answer. */
+	/* Definitely older. */
+	if (st->st_mtime < archive_entry_mtime(entry))
+		return (1);
+	/* Definitely younger. */
+	if (st->st_mtime > archive_entry_mtime(entry))
+		return (0);
+	/* If this platform supports fractional seconds, try those. */
+#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+	/* Definitely older. */
+	if (st->st_mtimespec.tv_nsec < archive_entry_mtime_nsec(entry))
+		return (1);
+	/* Definitely younger. */
+	if (st->st_mtimespec.tv_nsec > archive_entry_mtime_nsec(entry))
+		return (0);
+#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+	/* Definitely older. */
+	if (st->st_mtim.tv_nsec < archive_entry_mtime_nsec(entry))
+		return (1);
+	/* Definitely older. */
+	if (st->st_mtim.tv_nsec > archive_entry_mtime_nsec(entry))
+		return (0);
+#else
+	/* This system doesn't have high-res timestamps. */
+#endif
+	/* Same age, so not older. */
+	return (0);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_disk_private.h b/archivers/libarchive/files/libarchive/archive_write_disk_private.h
new file mode 100644
index 00000000000..1e8ad6922ef
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_disk_private.h
@@ -0,0 +1,34 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_write_disk_private.h,v 1.1 2007/03/03 07:37:36 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
+#define ARCHIVE_WRITE_DISK_PRIVATE_H_INCLUDED
+
+struct archive_write_disk;
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_write_disk_set_standard_lookup.c b/archivers/libarchive/files/libarchive/archive_write_disk_set_standard_lookup.c
new file mode 100644
index 00000000000..427b87615a0
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_disk_set_standard_lookup.c
@@ -0,0 +1,196 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_disk_set_standard_lookup.c,v 1.4 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+#include "archive_write_disk_private.h"
+
+struct bucket {
+	char	*name;
+	int	 hash;
+	id_t	 id;
+};
+
+static const size_t cache_size = 127;
+static unsigned int	hash(const char *);
+static gid_t	lookup_gid(void *, const char *uname, gid_t);
+static uid_t	lookup_uid(void *, const char *uname, uid_t);
+static void	cleanup(void *);
+
+/*
+ * Installs functions that use getpwnam()/getgrnam()---along with
+ * a simple cache to accelerate such lookups---into the archive_write_disk
+ * object.  This is in a separate file because getpwnam()/getgrnam()
+ * can pull in a LOT of library code (including NIS/LDAP functions, which
+ * pull in DNS resolveers, etc).  This can easily top 500kB, which makes
+ * it inappropriate for some space-constrained applications.
+ *
+ * Applications that are size-sensitive may want to just use the
+ * real default functions (defined in archive_write_disk.c) that just
+ * use the uid/gid without the lookup.  Or define your own custom functions
+ * if you prefer.
+ *
+ * TODO: Replace these hash tables with simpler move-to-front LRU
+ * lists with a bounded size (128 items?).  The hash is a bit faster,
+ * but has a bad pathology in which it thrashes a single bucket.  Even
+ * walking a list of 128 items is a lot faster than calling
+ * getpwnam()!
+ */
+int
+archive_write_disk_set_standard_lookup(struct archive *a)
+{
+	struct bucket *ucache = malloc(cache_size * sizeof(struct bucket));
+	struct bucket *gcache = malloc(cache_size * sizeof(struct bucket));
+	memset(ucache, 0, cache_size * sizeof(struct bucket));
+	memset(gcache, 0, cache_size * sizeof(struct bucket));
+	archive_write_disk_set_group_lookup(a, gcache, lookup_gid, cleanup);
+	archive_write_disk_set_user_lookup(a, ucache, lookup_uid, cleanup);
+	return (ARCHIVE_OK);
+}
+
+static gid_t
+lookup_gid(void *private_data, const char *gname, gid_t gid)
+{
+	int h;
+	struct bucket *b;
+	struct bucket *gcache = (struct bucket *)private_data;
+
+	/* If no gname, just use the gid provided. */
+	if (gname == NULL || *gname == '\0')
+		return (gid);
+
+	/* Try to find gname in the cache. */
+	h = hash(gname);
+	b = &gcache[h % cache_size ];
+	if (b->name != NULL && b->hash == h && strcmp(gname, b->name) == 0)
+		return ((gid_t)b->id);
+
+	/* Free the cache slot for a new entry. */
+	if (b->name != NULL)
+		free(b->name);
+	b->name = strdup(gname);
+	/* Note: If strdup fails, that's okay; we just won't cache. */
+	b->hash = h;
+#if HAVE_GRP_H
+	{
+		struct group	*grent = getgrnam(gname);
+		if (grent != NULL)
+			gid = grent->gr_gid;
+	}
+#elif _WIN32
+	/* TODO: do a gname->gid lookup for Windows. */
+#endif
+	b->id = gid;
+
+	return (gid);
+}
+
+static uid_t
+lookup_uid(void *private_data, const char *uname, uid_t uid)
+{
+	int h;
+	struct bucket *b;
+	struct bucket *ucache = (struct bucket *)private_data;
+
+	/* If no uname, just use the uid provided. */
+	if (uname == NULL || *uname == '\0')
+		return (uid);
+
+	/* Try to find uname in the cache. */
+	h = hash(uname);
+	b = &ucache[h % cache_size ];
+	if (b->name != NULL && b->hash == h && strcmp(uname, b->name) == 0)
+		return ((uid_t)b->id);
+
+	/* Free the cache slot for a new entry. */
+	if (b->name != NULL)
+		free(b->name);
+	b->name = strdup(uname);
+	/* Note: If strdup fails, that's okay; we just won't cache. */
+	b->hash = h;
+#if HAVE_PWD_H
+	{
+		struct passwd	*pwent = getpwnam(uname);
+		if (pwent != NULL)
+			uid = pwent->pw_uid;
+	}
+#elif _WIN32
+	/* TODO: do a uname->uid lookup for Windows. */
+#endif
+	b->id = uid;
+
+	return (uid);
+}
+
+static void
+cleanup(void *private)
+{
+	size_t i;
+	struct bucket *cache = (struct bucket *)private;
+
+	for (i = 0; i < cache_size; i++)
+		free(cache[i].name);
+	free(cache);
+}
+
+
+static unsigned int
+hash(const char *p)
+{
+	/* A 32-bit version of Peter Weinberger's (PJW) hash algorithm,
+	   as used by ELF for hashing function names. */
+	unsigned g, h = 0;
+	while (*p != '\0') {
+		h = ( h << 4 ) + *p++;
+		if (( g = h & 0xF0000000 )) {
+			h ^= g >> 24;
+			h &= 0x0FFFFFFF;
+		}
+	}
+	return h;
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_open_fd.c b/archivers/libarchive/files/libarchive/archive_write_open_fd.c
new file mode 100644
index 00000000000..35e258c4cc2
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_open_fd.c
@@ -0,0 +1,132 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_open_fd.c,v 1.9 2007/01/09 08:05:56 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct write_fd_data {
+	off_t		offset;
+	int		fd;
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_write(struct archive *, void *, const void *buff, size_t);
+
+int
+archive_write_open_fd(struct archive *a, int fd)
+{
+	struct write_fd_data *mine;
+
+	mine = (struct write_fd_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	mine->fd = fd;
+	return (archive_write_open(a, mine,
+		    file_open, file_write, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	struct write_fd_data *mine;
+	struct stat st;
+
+	mine = (struct write_fd_data *)client_data;
+
+	if (fstat(mine->fd, &st) != 0) {
+		archive_set_error(a, errno, "Couldn't stat fd %d", mine->fd);
+		return (ARCHIVE_FATAL);
+	}
+
+	/*
+	 * If this is a regular file, don't add it to itself.
+	 */
+	if (S_ISREG(st.st_mode))
+		archive_write_set_skip_file(a, st.st_dev, st.st_ino);
+
+	/*
+	 * If client hasn't explicitly set the last block handling,
+	 * then set it here.
+	 */
+	if (archive_write_get_bytes_in_last_block(a) < 0) {
+		/* If the output is a block or character device, fifo,
+		 * or stdout, pad the last block, otherwise leave it
+		 * unpadded. */
+		if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode) ||
+		    S_ISFIFO(st.st_mode) || (mine->fd == 1))
+			/* Last block will be fully padded. */
+			archive_write_set_bytes_in_last_block(a, 0);
+		else
+			archive_write_set_bytes_in_last_block(a, 1);
+	}
+
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+file_write(struct archive *a, void *client_data, const void *buff, size_t length)
+{
+	struct write_fd_data	*mine;
+	ssize_t	bytesWritten;
+
+	mine = (struct write_fd_data *)client_data;
+	bytesWritten = write(mine->fd, buff, length);
+	if (bytesWritten <= 0) {
+		archive_set_error(a, errno, "Write error");
+		return (-1);
+	}
+	return (bytesWritten);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct write_fd_data	*mine = (struct write_fd_data *)client_data;
+
+	(void)a; /* UNUSED */
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_open_file.c b/archivers/libarchive/files/libarchive/archive_write_open_file.c
new file mode 100644
index 00000000000..5c0c737f858
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_open_file.c
@@ -0,0 +1,105 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_open_file.c,v 1.19 2007/01/09 08:05:56 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct write_FILE_data {
+	FILE		*f;
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_write(struct archive *, void *, const void *buff, size_t);
+
+int
+archive_write_open_FILE(struct archive *a, FILE *f)
+{
+	struct write_FILE_data *mine;
+
+	mine = (struct write_FILE_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	mine->f = f;
+	return (archive_write_open(a, mine,
+		    file_open, file_write, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	(void)a; /* UNUSED */
+	(void)client_data; /* UNUSED */
+
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+file_write(struct archive *a, void *client_data, const void *buff, size_t length)
+{
+	struct write_FILE_data	*mine;
+	size_t	bytesWritten;
+
+	mine = client_data;
+	bytesWritten = fwrite(buff, 1, length, mine->f);
+	if (bytesWritten < length) {
+		archive_set_error(a, errno, "Write error");
+		return (-1);
+	}
+	return (bytesWritten);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct write_FILE_data	*mine = client_data;
+
+	(void)a; /* UNUSED */
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_open_filename.c b/archivers/libarchive/files/libarchive/archive_write_open_filename.c
new file mode 100644
index 00000000000..fcaaaca4a68
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_open_filename.c
@@ -0,0 +1,175 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_open_filename.c,v 1.19 2007/01/09 08:05:56 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "archive.h"
+
+struct write_file_data {
+	int		fd;
+	char		filename[1];
+};
+
+static int	file_close(struct archive *, void *);
+static int	file_open(struct archive *, void *);
+static ssize_t	file_write(struct archive *, void *, const void *buff, size_t);
+
+int
+archive_write_open_file(struct archive *a, const char *filename)
+{
+	return (archive_write_open_filename(a, filename));
+}
+
+int
+archive_write_open_filename(struct archive *a, const char *filename)
+{
+	struct write_file_data *mine;
+
+	if (filename == NULL || filename[0] == '\0') {
+		mine = (struct write_file_data *)malloc(sizeof(*mine));
+		if (mine == NULL) {
+			archive_set_error(a, ENOMEM, "No memory");
+			return (ARCHIVE_FATAL);
+		}
+		mine->filename[0] = '\0'; /* Record that we're using stdout. */
+	} else {
+		mine = (struct write_file_data *)malloc(sizeof(*mine) + strlen(filename));
+		if (mine == NULL) {
+			archive_set_error(a, ENOMEM, "No memory");
+			return (ARCHIVE_FATAL);
+		}
+		strcpy(mine->filename, filename);
+	}
+	mine->fd = -1;
+	return (archive_write_open(a, mine,
+		    file_open, file_write, file_close));
+}
+
+static int
+file_open(struct archive *a, void *client_data)
+{
+	int flags;
+	struct write_file_data *mine;
+	struct stat st;
+
+	mine = (struct write_file_data *)client_data;
+	flags = O_WRONLY | O_CREAT | O_TRUNC;
+
+	/*
+	 * Open the file.
+	 */
+	if (mine->filename[0] != '\0') {
+		mine->fd = open(mine->filename, flags, 0666);
+		if (mine->fd < 0) {
+			archive_set_error(a, errno, "Failed to open '%s'",
+			    mine->filename);
+			return (ARCHIVE_FATAL);
+		}
+	} else {
+		/*
+		 * NULL filename is stdout.
+		 */
+		mine->fd = 1;
+		/* By default, pad archive when writing to stdout. */
+		if (archive_write_get_bytes_in_last_block(a) < 0)
+			archive_write_set_bytes_in_last_block(a, 0);
+	}
+
+	if (fstat(mine->fd, &st) != 0) {
+               archive_set_error(a, errno, "Couldn't stat '%s'",
+                   mine->filename);
+               return (ARCHIVE_FATAL);
+	}
+
+	/*
+	 * Set up default last block handling.
+	 */
+	if (archive_write_get_bytes_in_last_block(a) < 0) {
+		if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode) ||
+		    S_ISFIFO(st.st_mode))
+			/* Pad last block when writing to device or FIFO. */
+			archive_write_set_bytes_in_last_block(a, 0);
+		else
+			/* Don't pad last block otherwise. */
+			archive_write_set_bytes_in_last_block(a, 1);
+	}
+
+	/*
+	 * If the output file is a regular file, don't add it to
+	 * itself.  If it's a device file, it's okay to add the device
+	 * entry to the output archive.
+	 */
+	if (S_ISREG(st.st_mode))
+		archive_write_set_skip_file(a, st.st_dev, st.st_ino);
+
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+file_write(struct archive *a, void *client_data, const void *buff, size_t length)
+{
+	struct write_file_data	*mine;
+	ssize_t	bytesWritten;
+
+	mine = (struct write_file_data *)client_data;
+	bytesWritten = write(mine->fd, buff, length);
+	if (bytesWritten <= 0) {
+		archive_set_error(a, errno, "Write error");
+		return (-1);
+	}
+	return (bytesWritten);
+}
+
+static int
+file_close(struct archive *a, void *client_data)
+{
+	struct write_file_data	*mine = (struct write_file_data *)client_data;
+
+	(void)a; /* UNUSED */
+	if (mine->filename[0] != '\0')
+		close(mine->fd);
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_open_memory.c b/archivers/libarchive/files/libarchive/archive_write_open_memory.c
new file mode 100644
index 00000000000..d235ca01dc8
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_open_memory.c
@@ -0,0 +1,126 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_open_memory.c,v 1.3 2007/01/09 08:05:56 kientzle Exp $");
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "archive.h"
+
+/*
+ * This is a little tricky.  I used to allow the
+ * compression handling layer to fork the compressor,
+ * which means this write function gets invoked in
+ * a separate process.  That would, of course, make it impossible
+ * to actually use the data stored into memory here.
+ * Fortunately, none of the compressors fork today and
+ * I'm reluctant to use that route in the future but, if
+ * forking compressors ever do reappear, this will have
+ * to get a lot more complicated.
+ */
+
+struct write_memory_data {
+	size_t	used;
+	size_t  size;
+	size_t * client_size;
+	unsigned char * buff;
+};
+
+static int	memory_write_close(struct archive *, void *);
+static int	memory_write_open(struct archive *, void *);
+static ssize_t	memory_write(struct archive *, void *, const void *buff, size_t);
+
+/*
+ * Client provides a pointer to a block of memory to receive
+ * the data.  The 'size' param both tells us the size of the
+ * client buffer and lets us tell the client the final size.
+ */
+int
+archive_write_open_memory(struct archive *a, void *buff, size_t buffSize, size_t *used)
+{
+	struct write_memory_data *mine;
+
+	mine = (struct write_memory_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	memset(mine, 0, sizeof(*mine));
+	mine->buff = buff;
+	mine->size = buffSize;
+	mine->client_size = used;
+	return (archive_write_open(a, mine,
+		    memory_write_open, memory_write, memory_write_close));
+}
+
+static int
+memory_write_open(struct archive *a, void *client_data)
+{
+	struct write_memory_data *mine;
+	mine = client_data;
+	mine->used = 0;
+	if (mine->client_size != NULL)
+		*mine->client_size = mine->used;
+	/* Disable padding if it hasn't been set explicitly. */
+	if (-1 == archive_write_get_bytes_in_last_block(a))
+		archive_write_set_bytes_in_last_block(a, 1);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Copy the data into the client buffer.
+ * Note that we update mine->client_size on every write.
+ * In particular, this means the client can follow exactly
+ * how much has been written into their buffer at any time.
+ */
+static ssize_t
+memory_write(struct archive *a, void *client_data, const void *buff, size_t length)
+{
+	struct write_memory_data *mine;
+	mine = client_data;
+
+	if (mine->used + length > mine->size) {
+		archive_set_error(a, ENOMEM, "Buffer exhausted");
+		return (ARCHIVE_FATAL);
+	}
+	memcpy(mine->buff + mine->used, buff, length);
+	mine->used += length;
+	if (mine->client_size != NULL)
+		*mine->client_size = mine->used;
+	return (length);
+}
+
+static int
+memory_write_close(struct archive *a, void *client_data)
+{
+	struct write_memory_data *mine;
+	(void)a; /* UNUSED */
+	mine = client_data;
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_private.h b/archivers/libarchive/files/libarchive/archive_write_private.h
new file mode 100644
index 00000000000..82935f4627a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_private.h
@@ -0,0 +1,120 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/archive_write_private.h,v 1.2 2007/05/29 01:00:19 kientzle Exp $
+ */
+
+#ifndef ARCHIVE_WRITE_PRIVATE_H_INCLUDED
+#define	ARCHIVE_WRITE_PRIVATE_H_INCLUDED
+
+#include "archive.h"
+#include "archive_string.h"
+#include "archive_private.h"
+
+struct archive_write {
+	struct archive	archive;
+
+	/* Dev/ino of the archive being written. */
+	dev_t		  skip_file_dev;
+	ino_t		  skip_file_ino;
+
+	/* Utility:  Pointer to a block of nulls. */
+	const unsigned char	*nulls;
+	size_t			 null_length;
+
+	/* Callbacks to open/read/write/close archive stream. */
+	archive_open_callback	*client_opener;
+	archive_write_callback	*client_writer;
+	archive_close_callback	*client_closer;
+	void			*client_data;
+
+	/*
+	 * Blocking information.  Note that bytes_in_last_block is
+	 * misleadingly named; I should find a better name.  These
+	 * control the final output from all compressors, including
+	 * compression_none.
+	 */
+	int		  bytes_per_block;
+	int		  bytes_in_last_block;
+
+	/*
+	 * These control whether data within a gzip/bzip2 compressed
+	 * stream gets padded or not.  If pad_uncompressed is set,
+	 * the data will be padded to a full block before being
+	 * compressed.  The pad_uncompressed_byte determines the value
+	 * that will be used for padding.  Note that these have no
+	 * effect on compression "none."
+	 */
+	int		  pad_uncompressed;
+	int		  pad_uncompressed_byte; /* TODO: Support this. */
+
+	/*
+	 * On write, the client just invokes an archive_write_set function
+	 * which sets up the data here directly.
+	 */
+	struct {
+		void	 *data;
+		void	 *config;
+		int	(*init)(struct archive_write *);
+		int	(*finish)(struct archive_write *);
+		int	(*write)(struct archive_write *, const void *, size_t);
+	} compressor;
+
+	/*
+	 * Again, write support is considerably simpler because there's
+	 * no need for an auction.
+	 */
+	int		  archive_format;
+	const char	 *archive_format_name;
+
+	/*
+	 * Pointers to format-specific functions for writing.  They're
+	 * initialized by archive_write_set_format_XXX() calls.
+	 */
+	void	 *format_data;
+	int	(*format_init)(struct archive_write *);
+	int	(*format_finish)(struct archive_write *);
+	int	(*format_destroy)(struct archive_write *);
+	int	(*format_finish_entry)(struct archive_write *);
+	int 	(*format_write_header)(struct archive_write *,
+		    struct archive_entry *);
+	ssize_t	(*format_write_data)(struct archive_write *,
+		    const void *buff, size_t);
+};
+
+/*
+ * Utility function to format a USTAR header into a buffer.  If
+ * "strict" is set, this tries to create the absolutely most portable
+ * version of a ustar header.  If "strict" is set to 0, then it will
+ * relax certain requirements.
+ *
+ * Generally, format-specific declarations don't belong in this
+ * header; this is a rare example of a function that is shared by
+ * two very similar formats (ustar and pax).
+ */
+int
+__archive_write_format_header_ustar(struct archive_write *, char buff[512],
+    struct archive_entry *, int tartype, int strict);
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_compression_bzip2.c b/archivers/libarchive/files/libarchive/archive_write_set_compression_bzip2.c
new file mode 100644
index 00000000000..0883ea1de2f
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_compression_bzip2.c
@@ -0,0 +1,348 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+/* Don't compile this if we don't have bzlib. */
+#if HAVE_BZLIB_H
+
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_compression_bzip2.c,v 1.12 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_BZLIB_H
+#include <bzlib.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct private_data {
+	bz_stream	 stream;
+	int64_t		 total_in;
+	char		*compressed;
+	size_t		 compressed_buffer_size;
+};
+
+
+/*
+ * Yuck.  bzlib.h is not const-correct, so I need this one bit
+ * of ugly hackery to convert a const * pointer to a non-const pointer.
+ */
+#define	SET_NEXT_IN(st,src)					\
+	(st)->stream.next_in = (char *)(uintptr_t)(const void *)(src)
+
+static int	archive_compressor_bzip2_finish(struct archive_write *);
+static int	archive_compressor_bzip2_init(struct archive_write *);
+static int	archive_compressor_bzip2_write(struct archive_write *,
+		    const void *, size_t);
+static int	drive_compressor(struct archive_write *, struct private_data *,
+		    int finishing);
+
+/*
+ * Allocate, initialize and return an archive object.
+ */
+int
+archive_write_set_compression_bzip2(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_set_compression_bzip2");
+	a->compressor.init = &archive_compressor_bzip2_init;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Setup callback.
+ */
+static int
+archive_compressor_bzip2_init(struct archive_write *a)
+{
+	int ret;
+	struct private_data *state;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_BZIP2;
+	a->archive.compression_name = "bzip2";
+
+	if (a->client_opener != NULL) {
+		ret = (a->client_opener)(&a->archive, a->client_data);
+		if (ret != 0)
+			return (ret);
+	}
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression");
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->compressed_buffer_size = a->bytes_per_block;
+	state->compressed = (char *)malloc(state->compressed_buffer_size);
+
+	if (state->compressed == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression buffer");
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	state->stream.next_out = state->compressed;
+	state->stream.avail_out = state->compressed_buffer_size;
+	a->compressor.write = archive_compressor_bzip2_write;
+	a->compressor.finish = archive_compressor_bzip2_finish;
+
+	/* Initialize compression library */
+	ret = BZ2_bzCompressInit(&(state->stream), 9, 0, 30);
+	if (ret == BZ_OK) {
+		a->compressor.data = state;
+		return (ARCHIVE_OK);
+	}
+
+	/* Library setup failed: clean up. */
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+	    "Internal error initializing compression library");
+	free(state->compressed);
+	free(state);
+
+	/* Override the error message if we know what really went wrong. */
+	switch (ret) {
+	case BZ_PARAM_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "invalid setup parameter");
+		break;
+	case BZ_MEM_ERROR:
+		archive_set_error(&a->archive, ENOMEM,
+		    "Internal error initializing compression library: "
+		    "out of memory");
+		break;
+	case BZ_CONFIG_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing compression library: "
+		    "mis-compiled library");
+		break;
+	}
+
+	return (ARCHIVE_FATAL);
+
+}
+
+/*
+ * Write data to the compressed stream.
+ *
+ * Returns ARCHIVE_OK if all data written, error otherwise.
+ */
+static int
+archive_compressor_bzip2_write(struct archive_write *a, const void *buff,
+    size_t length)
+{
+	struct private_data *state;
+
+	state = (struct private_data *)a->compressor.data;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Update statistics */
+	state->total_in += length;
+
+	/* Compress input data to output buffer */
+	SET_NEXT_IN(state, buff);
+	state->stream.avail_in = length;
+	if (drive_compressor(a, state, 0))
+		return (ARCHIVE_FATAL);
+	a->archive.file_position += length;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Finish the compression.
+ */
+static int
+archive_compressor_bzip2_finish(struct archive_write *a)
+{
+	ssize_t block_length;
+	int ret;
+	struct private_data *state;
+	ssize_t target_block_length;
+	ssize_t bytes_written;
+	unsigned tocopy;
+
+	state = (struct private_data *)a->compressor.data;
+	ret = ARCHIVE_OK;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?\n"
+		    "This is probably an internal programming error.");
+		ret = ARCHIVE_FATAL;
+		goto cleanup;
+	}
+
+	/* By default, always pad the uncompressed data. */
+	if (a->pad_uncompressed) {
+		tocopy = a->bytes_per_block -
+		    (state->total_in % a->bytes_per_block);
+		while (tocopy > 0 && tocopy < (unsigned)a->bytes_per_block) {
+			SET_NEXT_IN(state, a->nulls);
+			state->stream.avail_in = tocopy < a->null_length ?
+			    tocopy : a->null_length;
+			state->total_in += state->stream.avail_in;
+			tocopy -= state->stream.avail_in;
+			ret = drive_compressor(a, state, 0);
+			if (ret != ARCHIVE_OK)
+				goto cleanup;
+		}
+	}
+
+	/* Finish compression cycle. */
+	if ((ret = drive_compressor(a, state, 1)))
+		goto cleanup;
+
+	/* Optionally, pad the final compressed block. */
+	block_length = state->stream.next_out - state->compressed;
+
+
+	/* Tricky calculation to determine size of last block. */
+	target_block_length = block_length;
+	if (a->bytes_in_last_block <= 0)
+		/* Default or Zero: pad to full block */
+		target_block_length = a->bytes_per_block;
+	else
+		/* Round length to next multiple of bytes_in_last_block. */
+		target_block_length = a->bytes_in_last_block *
+		    ( (block_length + a->bytes_in_last_block - 1) /
+			a->bytes_in_last_block);
+	if (target_block_length > a->bytes_per_block)
+		target_block_length = a->bytes_per_block;
+	if (block_length < target_block_length) {
+		memset(state->stream.next_out, 0,
+		    target_block_length - block_length);
+		block_length = target_block_length;
+	}
+
+	/* Write the last block */
+	bytes_written = (a->client_writer)(&a->archive, a->client_data,
+	    state->compressed, block_length);
+
+	/* TODO: Handle short write of final block. */
+	if (bytes_written <= 0)
+		ret = ARCHIVE_FATAL;
+	else {
+		a->archive.raw_position += ret;
+		ret = ARCHIVE_OK;
+	}
+
+	/* Cleanup: shut down compressor, release memory, etc. */
+cleanup:
+	switch (BZ2_bzCompressEnd(&(state->stream))) {
+	case BZ_OK:
+		break;
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "Failed to clean up compressor");
+		ret = ARCHIVE_FATAL;
+	}
+
+	free(state->compressed);
+	free(state);
+	return (ret);
+}
+
+/*
+ * Utility function to push input data through compressor, writing
+ * full output blocks as necessary.
+ *
+ * Note that this handles both the regular write case (finishing ==
+ * false) and the end-of-archive case (finishing == true).
+ */
+static int
+drive_compressor(struct archive_write *a, struct private_data *state, int finishing)
+{
+	ssize_t	bytes_written;
+	int ret;
+
+	for (;;) {
+		if (state->stream.avail_out == 0) {
+			bytes_written = (a->client_writer)(&a->archive,
+			    a->client_data, state->compressed,
+			    state->compressed_buffer_size);
+			if (bytes_written <= 0) {
+				/* TODO: Handle this write failure */
+				return (ARCHIVE_FATAL);
+			} else if ((size_t)bytes_written < state->compressed_buffer_size) {
+				/* Short write: Move remainder to
+				 * front and keep filling */
+				memmove(state->compressed,
+				    state->compressed + bytes_written,
+				    state->compressed_buffer_size - bytes_written);
+			}
+
+			a->archive.raw_position += bytes_written;
+			state->stream.next_out = state->compressed +
+			    state->compressed_buffer_size - bytes_written;
+			state->stream.avail_out = bytes_written;
+		}
+
+		ret = BZ2_bzCompress(&(state->stream),
+		    finishing ? BZ_FINISH : BZ_RUN);
+
+		switch (ret) {
+		case BZ_RUN_OK:
+			/* In non-finishing case, did compressor
+			 * consume everything? */
+			if (!finishing && state->stream.avail_in == 0)
+				return (ARCHIVE_OK);
+			break;
+		case BZ_FINISH_OK:  /* Finishing: There's more work to do */
+			break;
+		case BZ_STREAM_END: /* Finishing: all done */
+			/* Only occurs in finishing case */
+			return (ARCHIVE_OK);
+		default:
+			/* Any other return value indicates an error */
+			archive_set_error(&a->archive,
+			    ARCHIVE_ERRNO_PROGRAMMER,
+			    "Bzip2 compression failed");
+			return (ARCHIVE_FATAL);
+		}
+	}
+}
+
+#endif /* HAVE_BZLIB_H */
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_compression_gzip.c b/archivers/libarchive/files/libarchive/archive_write_set_compression_gzip.c
new file mode 100644
index 00000000000..56a0a11fd92
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_compression_gzip.c
@@ -0,0 +1,405 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+/* Don't compile this if we don't have zlib. */
+#if HAVE_ZLIB_H
+
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_compression_gzip.c,v 1.14 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#include <time.h>
+#ifdef HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct private_data {
+	z_stream	 stream;
+	int64_t		 total_in;
+	unsigned char	*compressed;
+	size_t		 compressed_buffer_size;
+	unsigned long	 crc;
+};
+
+
+/*
+ * Yuck.  zlib.h is not const-correct, so I need this one bit
+ * of ugly hackery to convert a const * pointer to a non-const pointer.
+ */
+#define	SET_NEXT_IN(st,src)					\
+	(st)->stream.next_in = (Bytef *)(uintptr_t)(const void *)(src)
+
+static int	archive_compressor_gzip_finish(struct archive_write *);
+static int	archive_compressor_gzip_init(struct archive_write *);
+static int	archive_compressor_gzip_write(struct archive_write *,
+		    const void *, size_t);
+static int	drive_compressor(struct archive_write *, struct private_data *,
+		    int finishing);
+
+
+/*
+ * Allocate, initialize and return a archive object.
+ */
+int
+archive_write_set_compression_gzip(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_set_compression_gzip");
+	a->compressor.init = &archive_compressor_gzip_init;
+	a->archive.compression_code = ARCHIVE_COMPRESSION_GZIP;
+	a->archive.compression_name = "gzip";
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Setup callback.
+ */
+static int
+archive_compressor_gzip_init(struct archive_write *a)
+{
+	int ret;
+	struct private_data *state;
+	time_t t;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_GZIP;
+	a->archive.compression_name = "gzip";
+
+	if (a->client_opener != NULL) {
+		ret = (a->client_opener)(&a->archive, a->client_data);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+	}
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression");
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->compressed_buffer_size = a->bytes_per_block;
+	state->compressed = (unsigned char *)malloc(state->compressed_buffer_size);
+	state->crc = crc32(0L, NULL, 0);
+
+	if (state->compressed == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression buffer");
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	state->stream.next_out = state->compressed;
+	state->stream.avail_out = state->compressed_buffer_size;
+
+	/* Prime output buffer with a gzip header. */
+	t = time(NULL);
+	state->compressed[0] = 0x1f; /* GZip signature bytes */
+	state->compressed[1] = 0x8b;
+	state->compressed[2] = 0x08; /* "Deflate" compression */
+	state->compressed[3] = 0; /* No options */
+	state->compressed[4] = (t)&0xff;  /* Timestamp */
+	state->compressed[5] = (t>>8)&0xff;
+	state->compressed[6] = (t>>16)&0xff;
+	state->compressed[7] = (t>>24)&0xff;
+	state->compressed[8] = 0; /* No deflate options */
+	state->compressed[9] = 3; /* OS=Unix */
+	state->stream.next_out += 10;
+	state->stream.avail_out -= 10;
+
+	a->compressor.write = archive_compressor_gzip_write;
+	a->compressor.finish = archive_compressor_gzip_finish;
+
+	/* Initialize compression library. */
+	ret = deflateInit2(&(state->stream),
+	    Z_DEFAULT_COMPRESSION,
+	    Z_DEFLATED,
+	    -15 /* < 0 to suppress zlib header */,
+	    8,
+	    Z_DEFAULT_STRATEGY);
+
+	if (ret == Z_OK) {
+		a->compressor.data = state;
+		return (0);
+	}
+
+	/* Library setup failed: clean up. */
+	archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Internal error "
+	    "initializing compression library");
+	free(state->compressed);
+	free(state);
+
+	/* Override the error message if we know what really went wrong. */
+	switch (ret) {
+	case Z_STREAM_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing "
+		    "compression library: invalid setup parameter");
+		break;
+	case Z_MEM_ERROR:
+		archive_set_error(&a->archive, ENOMEM, "Internal error initializing "
+		    "compression library");
+		break;
+	case Z_VERSION_ERROR:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Internal error initializing "
+		    "compression library: invalid library version");
+		break;
+	}
+
+	return (ARCHIVE_FATAL);
+}
+
+/*
+ * Write data to the compressed stream.
+ */
+static int
+archive_compressor_gzip_write(struct archive_write *a, const void *buff,
+    size_t length)
+{
+	struct private_data *state;
+	int ret;
+
+	state = (struct private_data *)a->compressor.data;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* Update statistics */
+	state->crc = crc32(state->crc, (const Bytef *)buff, length);
+	state->total_in += length;
+
+	/* Compress input data to output buffer */
+	SET_NEXT_IN(state, buff);
+	state->stream.avail_in = length;
+	if ((ret = drive_compressor(a, state, 0)) != ARCHIVE_OK)
+		return (ret);
+
+	a->archive.file_position += length;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Finish the compression...
+ */
+static int
+archive_compressor_gzip_finish(struct archive_write *a)
+{
+	ssize_t block_length, target_block_length, bytes_written;
+	int ret;
+	struct private_data *state;
+	unsigned tocopy;
+	unsigned char trailer[8];
+
+	state = (struct private_data *)a->compressor.data;
+	ret = 0;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		ret = ARCHIVE_FATAL;
+		goto cleanup;
+	}
+
+	/* By default, always pad the uncompressed data. */
+	if (a->pad_uncompressed) {
+		tocopy = a->bytes_per_block -
+		    (state->total_in % a->bytes_per_block);
+		while (tocopy > 0 && tocopy < (unsigned)a->bytes_per_block) {
+			SET_NEXT_IN(state, a->nulls);
+			state->stream.avail_in = tocopy < a->null_length ?
+			    tocopy : a->null_length;
+			state->crc = crc32(state->crc, a->nulls,
+			    state->stream.avail_in);
+			state->total_in += state->stream.avail_in;
+			tocopy -= state->stream.avail_in;
+			ret = drive_compressor(a, state, 0);
+			if (ret != ARCHIVE_OK)
+				goto cleanup;
+		}
+	}
+
+	/* Finish compression cycle */
+	if (((ret = drive_compressor(a, state, 1))) != ARCHIVE_OK)
+		goto cleanup;
+
+	/* Build trailer: 4-byte CRC and 4-byte length. */
+	trailer[0] = (state->crc)&0xff;
+	trailer[1] = (state->crc >> 8)&0xff;
+	trailer[2] = (state->crc >> 16)&0xff;
+	trailer[3] = (state->crc >> 24)&0xff;
+	trailer[4] = (state->total_in)&0xff;
+	trailer[5] = (state->total_in >> 8)&0xff;
+	trailer[6] = (state->total_in >> 16)&0xff;
+	trailer[7] = (state->total_in >> 24)&0xff;
+
+	/* Add trailer to current block. */
+	tocopy = 8;
+	if (tocopy > state->stream.avail_out)
+		tocopy = state->stream.avail_out;
+	memcpy(state->stream.next_out, trailer, tocopy);
+	state->stream.next_out += tocopy;
+	state->stream.avail_out -= tocopy;
+
+	/* If it overflowed, flush and start a new block. */
+	if (tocopy < 8) {
+		bytes_written = (a->client_writer)(&a->archive, a->client_data,
+		    state->compressed, state->compressed_buffer_size);
+		if (bytes_written <= 0) {
+			ret = ARCHIVE_FATAL;
+			goto cleanup;
+		}
+		a->archive.raw_position += bytes_written;
+		state->stream.next_out = state->compressed;
+		state->stream.avail_out = state->compressed_buffer_size;
+		memcpy(state->stream.next_out, trailer + tocopy, 8-tocopy);
+		state->stream.next_out += 8-tocopy;
+		state->stream.avail_out -= 8-tocopy;
+	}
+
+	/* Optionally, pad the final compressed block. */
+	block_length = state->stream.next_out - state->compressed;
+
+
+	/* Tricky calculation to determine size of last block. */
+	target_block_length = block_length;
+	if (a->bytes_in_last_block <= 0)
+		/* Default or Zero: pad to full block */
+		target_block_length = a->bytes_per_block;
+	else
+		/* Round length to next multiple of bytes_in_last_block. */
+		target_block_length = a->bytes_in_last_block *
+		    ( (block_length + a->bytes_in_last_block - 1) /
+			a->bytes_in_last_block);
+	if (target_block_length > a->bytes_per_block)
+		target_block_length = a->bytes_per_block;
+	if (block_length < target_block_length) {
+		memset(state->stream.next_out, 0,
+		    target_block_length - block_length);
+		block_length = target_block_length;
+	}
+
+	/* Write the last block */
+	bytes_written = (a->client_writer)(&a->archive, a->client_data,
+	    state->compressed, block_length);
+	if (bytes_written <= 0) {
+		ret = ARCHIVE_FATAL;
+		goto cleanup;
+	}
+	a->archive.raw_position += bytes_written;
+
+	/* Cleanup: shut down compressor, release memory, etc. */
+cleanup:
+	switch (deflateEnd(&(state->stream))) {
+	case Z_OK:
+		break;
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Failed to clean up compressor");
+		ret = ARCHIVE_FATAL;
+	}
+	free(state->compressed);
+	free(state);
+	return (ret);
+}
+
+/*
+ * Utility function to push input data through compressor,
+ * writing full output blocks as necessary.
+ *
+ * Note that this handles both the regular write case (finishing ==
+ * false) and the end-of-archive case (finishing == true).
+ */
+static int
+drive_compressor(struct archive_write *a, struct private_data *state, int finishing)
+{
+	ssize_t bytes_written;
+	int ret;
+
+	for (;;) {
+		if (state->stream.avail_out == 0) {
+			bytes_written = (a->client_writer)(&a->archive,
+			    a->client_data, state->compressed,
+			    state->compressed_buffer_size);
+			if (bytes_written <= 0) {
+				/* TODO: Handle this write failure */
+				return (ARCHIVE_FATAL);
+			} else if ((size_t)bytes_written < state->compressed_buffer_size) {
+				/* Short write: Move remaining to
+				 * front of block and keep filling */
+				memmove(state->compressed,
+				    state->compressed + bytes_written,
+				    state->compressed_buffer_size - bytes_written);
+			}
+			a->archive.raw_position += bytes_written;
+			state->stream.next_out
+			    = state->compressed +
+			    state->compressed_buffer_size - bytes_written;
+			state->stream.avail_out = bytes_written;
+		}
+
+		ret = deflate(&(state->stream),
+		    finishing ? Z_FINISH : Z_NO_FLUSH );
+
+		switch (ret) {
+		case Z_OK:
+			/* In non-finishing case, check if compressor
+			 * consumed everything */
+			if (!finishing && state->stream.avail_in == 0)
+				return (ARCHIVE_OK);
+			/* In finishing case, this return always means
+			 * there's more work */
+			break;
+		case Z_STREAM_END:
+			/* This return can only occur in finishing case. */
+			return (ARCHIVE_OK);
+		default:
+			/* Any other return value indicates an error. */
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "GZip compression failed");
+			return (ARCHIVE_FATAL);
+		}
+	}
+}
+
+#endif /* HAVE_ZLIB_H */
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_compression_none.c b/archivers/libarchive/files/libarchive/archive_write_set_compression_none.c
new file mode 100644
index 00000000000..0ad962a5007
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_compression_none.c
@@ -0,0 +1,242 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_compression_none.c,v 1.15 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+static int	archive_compressor_none_finish(struct archive_write *a);
+static int	archive_compressor_none_init(struct archive_write *);
+static int	archive_compressor_none_write(struct archive_write *,
+		    const void *, size_t);
+
+struct archive_none {
+	char	*buffer;
+	ssize_t	 buffer_size;
+	char	*next;		/* Current insert location */
+	ssize_t	 avail;		/* Free space left in buffer */
+};
+
+int
+archive_write_set_compression_none(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_set_compression_none");
+	a->compressor.init = &archive_compressor_none_init;
+	return (0);
+}
+
+/*
+ * Setup callback.
+ */
+static int
+archive_compressor_none_init(struct archive_write *a)
+{
+	int ret;
+	struct archive_none *state;
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_NONE;
+	a->archive.compression_name = "none";
+
+	if (a->client_opener != NULL) {
+		ret = (a->client_opener)(&a->archive, a->client_data);
+		if (ret != 0)
+			return (ret);
+	}
+
+	state = (struct archive_none *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for output buffering");
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	state->buffer_size = a->bytes_per_block;
+	if (state->buffer_size != 0) {
+		state->buffer = (char *)malloc(state->buffer_size);
+		if (state->buffer == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate output buffer");
+			free(state);
+			return (ARCHIVE_FATAL);
+		}
+	}
+
+	state->next = state->buffer;
+	state->avail = state->buffer_size;
+
+	a->compressor.data = state;
+	a->compressor.write = archive_compressor_none_write;
+	a->compressor.finish = archive_compressor_none_finish;
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Write data to the stream.
+ */
+static int
+archive_compressor_none_write(struct archive_write *a, const void *vbuff,
+    size_t length)
+{
+	const char *buff;
+	ssize_t remaining, to_copy;
+	ssize_t bytes_written;
+	struct archive_none *state;
+
+	state = (struct archive_none *)a->compressor.data;
+	buff = (const char *)vbuff;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	remaining = length;
+
+	/*
+	 * If there is no buffer for blocking, just pass the data
+	 * straight through to the client write callback.  In
+	 * particular, this supports "no write delay" operation for
+	 * special applications.  Just set the block size to zero.
+	 */
+	if (state->buffer_size == 0) {
+		while (remaining > 0) {
+			bytes_written = (a->client_writer)(&a->archive,
+			    a->client_data, buff, remaining);
+			if (bytes_written <= 0)
+				return (ARCHIVE_FATAL);
+			a->archive.raw_position += bytes_written;
+			remaining -= bytes_written;
+			buff += bytes_written;
+		}
+		a->archive.file_position += length;
+		return (ARCHIVE_OK);
+	}
+
+	while ((remaining > 0) || (state->avail == 0)) {
+		/*
+		 * If we have a full output block, write it and reset the
+		 * output buffer.
+		 */
+		if (state->avail == 0) {
+			bytes_written = (a->client_writer)(&a->archive,
+			    a->client_data, state->buffer, state->buffer_size);
+			if (bytes_written <= 0)
+				return (ARCHIVE_FATAL);
+			/* XXX TODO: if bytes_written < state->buffer_size */
+			a->archive.raw_position += bytes_written;
+			state->next = state->buffer;
+			state->avail = state->buffer_size;
+		}
+
+		/* Now we have space in the buffer; copy new data into it. */
+		to_copy = (remaining > state->avail) ?
+		    state->avail : remaining;
+		memcpy(state->next, buff, to_copy);
+		state->next += to_copy;
+		state->avail -= to_copy;
+		buff += to_copy;
+		remaining -= to_copy;
+	}
+	a->archive.file_position += length;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Finish the compression.
+ */
+static int
+archive_compressor_none_finish(struct archive_write *a)
+{
+	ssize_t block_length;
+	ssize_t target_block_length;
+	ssize_t bytes_written;
+	int ret;
+	int ret2;
+	struct archive_none *state;
+
+	state = (struct archive_none *)a->compressor.data;
+	ret = ret2 = ARCHIVE_OK;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	/* If there's pending data, pad and write the last block */
+	if (state->next != state->buffer) {
+		block_length = state->buffer_size - state->avail;
+
+		/* Tricky calculation to determine size of last block */
+		target_block_length = block_length;
+		if (a->bytes_in_last_block <= 0)
+			/* Default or Zero: pad to full block */
+			target_block_length = a->bytes_per_block;
+		else
+			/* Round to next multiple of bytes_in_last_block. */
+			target_block_length = a->bytes_in_last_block *
+			    ( (block_length + a->bytes_in_last_block - 1) /
+				a->bytes_in_last_block);
+		if (target_block_length > a->bytes_per_block)
+			target_block_length = a->bytes_per_block;
+		if (block_length < target_block_length) {
+			memset(state->next, 0,
+			    target_block_length - block_length);
+			block_length = target_block_length;
+		}
+		bytes_written = (a->client_writer)(&a->archive,
+		    a->client_data, state->buffer, block_length);
+		if (bytes_written <= 0)
+			ret = ARCHIVE_FATAL;
+		else {
+			a->archive.raw_position += bytes_written;
+			ret = ARCHIVE_OK;
+		}
+	}
+	if (state->buffer)
+		free(state->buffer);
+	free(state);
+	a->compressor.data = NULL;
+
+	return (ret);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_compression_program.c b/archivers/libarchive/files/libarchive/archive_write_set_compression_program.c
new file mode 100644
index 00000000000..fc1481dbcd9
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_compression_program.c
@@ -0,0 +1,322 @@
+/*-
+ * Copyright (c) 2007 Joerg Sonnenberger
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_compression_program.c,v 1.1 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_SYS_WAIT_H
+#  include <sys/wait.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#  include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#  include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+#include "filter_fork.h"
+
+struct private_data {
+	char		*description;
+	pid_t		 child;
+	int		 child_stdin, child_stdout;
+
+	char		*child_buf;
+	size_t		 child_buf_len, child_buf_avail;
+};
+
+static int	archive_compressor_program_finish(struct archive_write *);
+static int	archive_compressor_program_init(struct archive_write *);
+static int	archive_compressor_program_write(struct archive_write *,
+		    const void *, size_t);
+
+/*
+ * Allocate, initialize and return a archive object.
+ */
+int
+archive_write_set_compression_program(struct archive *_a, const char *cmd)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	__archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC,
+	    ARCHIVE_STATE_NEW, "archive_write_set_compression_program");
+	a->compressor.init = &archive_compressor_program_init;
+	a->compressor.config = strdup(cmd);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Setup callback.
+ */
+static int
+archive_compressor_program_init(struct archive_write *a)
+{
+	int ret;
+	struct private_data *state;
+	static const char *prefix = "Program: ";
+	char *cmd = a->compressor.config;
+
+	if (a->client_opener != NULL) {
+		ret = (a->client_opener)(&a->archive, a->client_data);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+	}
+
+	state = (struct private_data *)malloc(sizeof(*state));
+	if (state == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression");
+		return (ARCHIVE_FATAL);
+	}
+	memset(state, 0, sizeof(*state));
+
+	a->archive.compression_code = ARCHIVE_COMPRESSION_PROGRAM;
+	state->description = (char *)malloc(strlen(prefix) + strlen(cmd) + 1);
+	strcpy(state->description, prefix);
+	strcat(state->description, cmd);
+	a->archive.compression_name = state->description;
+
+	state->child_buf_len = a->bytes_per_block;
+	state->child_buf_avail = 0;
+	state->child_buf = malloc(state->child_buf_len);
+
+	if (state->child_buf == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate data for compression buffer");
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	if ((state->child = __archive_create_child(cmd,
+		 &state->child_stdin, &state->child_stdout)) == -1) {
+		archive_set_error(&a->archive, EINVAL,
+		    "Can't initialise filter");
+		free(state->child_buf);
+		free(state);
+		return (ARCHIVE_FATAL);
+	}
+
+	a->compressor.write = archive_compressor_program_write;
+	a->compressor.finish = archive_compressor_program_finish;
+
+	a->compressor.data = state;
+	return (0);
+}
+
+static ssize_t
+child_write(struct archive_write *a, const char *buf, size_t buf_len)
+{
+	struct private_data *state = a->compressor.data;
+	ssize_t ret;
+
+	if (state->child_stdin == -1)
+		return (-1);
+
+	if (buf_len == 0)
+		return (-1);
+
+restart_write:
+	do {
+		ret = write(state->child_stdin, buf, buf_len);
+	} while (ret == -1 && errno == EINTR);
+
+	if (ret > 0)
+		return (ret);
+	if (ret == 0) {
+		close(state->child_stdin);
+		state->child_stdin = -1;
+		fcntl(state->child_stdout, F_SETFL, 0);
+		return (0);
+	}
+	if (ret == -1 && errno != EAGAIN)
+		return (-1);
+
+	do {
+		ret = read(state->child_stdout,
+		    state->child_buf + state->child_buf_avail,
+		    state->child_buf_len - state->child_buf_avail);
+	} while (ret == -1 && errno == EINTR);
+
+	if (ret == 0 || (ret == -1 && errno == EPIPE)) {
+		close(state->child_stdout);
+		state->child_stdout = -1;
+		fcntl(state->child_stdin, F_SETFL, 0);
+		goto restart_write;
+	}
+	if (ret == -1 && errno == EAGAIN) {
+		__archive_check_child(state->child_stdin, state->child_stdout);
+		goto restart_write;
+	}
+	if (ret == -1)
+		return (-1);
+
+	state->child_buf_avail += ret;
+
+	ret = (a->client_writer)(&a->archive, a->client_data,
+	    state->child_buf, state->child_buf_avail);
+	if (ret <= 0)
+		return (-1);
+
+	if ((size_t)ret < state->child_buf_avail) {
+		memmove(state->child_buf, state->child_buf + ret,
+		    state->child_buf_avail - ret);
+	}
+	state->child_buf_avail -= ret;
+	a->archive.raw_position += ret;
+	goto restart_write;
+}
+
+/*
+ * Write data to the compressed stream.
+ */
+static int
+archive_compressor_program_write(struct archive_write *a, const void *buff,
+    size_t length)
+{
+	struct private_data *state;
+	ssize_t ret;
+	const char *buf;
+
+	state = (struct private_data *)a->compressor.data;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		return (ARCHIVE_FATAL);
+	}
+
+	buf = buff;
+	while (length > 0) {
+		ret = child_write(a, buf, length);
+		if (ret == -1 || ret == 0) {
+			archive_set_error(&a->archive, EIO,
+			    "Can't write to filter");
+			return (ARCHIVE_FATAL);
+		}
+		length -= ret;
+		buf += ret;
+	}
+
+	a->archive.file_position += length;
+	return (ARCHIVE_OK);
+}
+
+
+/*
+ * Finish the compression...
+ */
+static int
+archive_compressor_program_finish(struct archive_write *a)
+{
+	int ret, status;
+	ssize_t bytes_read, bytes_written;
+	struct private_data *state;
+
+	state = (struct private_data *)a->compressor.data;
+	ret = 0;
+	if (a->client_writer == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER,
+		    "No write callback is registered?  "
+		    "This is probably an internal programming error.");
+		ret = ARCHIVE_FATAL;
+		goto cleanup;
+	}
+
+	/* XXX pad compressed data. */
+
+	close(state->child_stdin);
+	state->child_stdin = -1;
+	fcntl(state->child_stdout, F_SETFL, 0);
+
+	for (;;) {
+		do {
+			bytes_read = read(state->child_stdout,
+			    state->child_buf + state->child_buf_avail,
+			    state->child_buf_len - state->child_buf_avail);
+		} while (bytes_read == -1 && errno == EINTR);
+
+		if (bytes_read == 0 || (bytes_read == -1 && errno == EPIPE))
+			break;
+
+		if (bytes_read == -1) {
+			archive_set_error(&a->archive, errno,
+			    "Read from filter failed unexpectedly.");
+			ret = ARCHIVE_FATAL;
+			goto cleanup;
+		}
+		state->child_buf_avail += bytes_read;
+
+		bytes_written = (a->client_writer)(&a->archive, a->client_data,
+		    state->child_buf, state->child_buf_avail);
+		if (bytes_written <= 0) {
+			ret = ARCHIVE_FATAL;
+			goto cleanup;
+		}
+		if ((size_t)bytes_written < state->child_buf_avail) {
+			memmove(state->child_buf,
+			    state->child_buf + bytes_written,
+			    state->child_buf_avail - bytes_written);
+		}
+		state->child_buf_avail -= bytes_written;
+		a->archive.raw_position += bytes_written;
+	}
+
+	/* XXX pad final compressed block. */
+
+cleanup:
+	/* Shut down the child. */
+	if (state->child_stdin != -1)
+		close(state->child_stdin);
+	if (state->child_stdout != -1)
+		close(state->child_stdout);
+	while (waitpid(state->child, &status, 0) == -1 && errno == EINTR)
+		continue;
+
+	if (status != 0) {
+		archive_set_error(&a->archive, EIO,
+		    "Filter exited with failure.");
+		ret = ARCHIVE_FATAL;
+	}
+
+	/* Release our configuration data. */
+	free(a->compressor.config);
+	a->compressor.config = NULL;
+
+	/* Release our private state data. */
+	free(state->child_buf);
+	free(state->description);
+	free(state);
+	return (ret);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format.c b/archivers/libarchive/files/libarchive/archive_write_set_format.c
new file mode 100644
index 00000000000..e5f89211a2c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format.c
@@ -0,0 +1,70 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format.c,v 1.5 2007/06/22 05:47:00 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+
+/* A table that maps format codes to functions. */
+static
+struct { int code; int (*setter)(struct archive *); } codes[] =
+{
+	{ ARCHIVE_FORMAT_CPIO,		archive_write_set_format_cpio },
+	{ ARCHIVE_FORMAT_CPIO_SVR4_NOCRC,	archive_write_set_format_cpio_newc },
+	{ ARCHIVE_FORMAT_CPIO_POSIX,	archive_write_set_format_cpio },
+	{ ARCHIVE_FORMAT_SHAR,		archive_write_set_format_shar },
+	{ ARCHIVE_FORMAT_SHAR_BASE,	archive_write_set_format_shar },
+	{ ARCHIVE_FORMAT_SHAR_DUMP,	archive_write_set_format_shar_dump },
+	{ ARCHIVE_FORMAT_TAR,	archive_write_set_format_pax_restricted },
+	{ ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE, archive_write_set_format_pax },
+	{ ARCHIVE_FORMAT_TAR_PAX_RESTRICTED,
+				archive_write_set_format_pax_restricted },
+	{ ARCHIVE_FORMAT_TAR_USTAR,	archive_write_set_format_ustar },
+	{ 0,		NULL }
+};
+
+int
+archive_write_set_format(struct archive *a, int code)
+{
+	int i;
+
+	for (i = 0; codes[i].code != 0; i++) {
+		if (code == codes[i].code)
+			return ((codes[i].setter)(a));
+	}
+
+	archive_set_error(a, EINVAL, "No such format");
+	return (ARCHIVE_FATAL);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_ar.c b/archivers/libarchive/files/libarchive/archive_write_set_format_ar.c
new file mode 100644
index 00000000000..bf3ea4de5d7
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_ar.c
@@ -0,0 +1,528 @@
+/*-
+ * Copyright (c) 2007 Kai Wang
+ * Copyright (c) 2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_ar.c,v 1.3 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct ar_w {
+	uint64_t	 entry_bytes_remaining;
+	uint64_t	 entry_padding;
+	int		 is_strtab;
+	int		 has_strtab;
+	char		*strtab;
+};
+
+/*
+ * Define structure of the "ar" header.
+ */
+#define AR_name_offset 0
+#define AR_name_size 16
+#define AR_date_offset 16
+#define AR_date_size 12
+#define AR_uid_offset 28
+#define AR_uid_size 6
+#define AR_gid_offset 34
+#define AR_gid_size 6
+#define AR_mode_offset 40
+#define AR_mode_size 8
+#define AR_size_offset 48
+#define AR_size_size 10
+#define AR_fmag_offset 58
+#define AR_fmag_size 2
+
+static int		 archive_write_set_format_ar(struct archive_write *);
+static int		 archive_write_ar_header(struct archive_write *,
+			     struct archive_entry *);
+static ssize_t		 archive_write_ar_data(struct archive_write *,
+			     const void *buff, size_t s);
+static int		 archive_write_ar_destroy(struct archive_write *);
+static int		 archive_write_ar_finish_entry(struct archive_write *);
+static const char	*basename(const char *path);
+static int		 format_octal(int64_t v, char *p, int s);
+static int		 format_decimal(int64_t v, char *p, int s);
+
+int
+archive_write_set_format_ar_bsd(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int r = archive_write_set_format_ar(a);
+	if (r == ARCHIVE_OK) {
+		a->archive_format = ARCHIVE_FORMAT_AR_BSD;
+		a->archive_format_name = "ar (BSD)";
+	}
+	return (r);
+}
+
+int
+archive_write_set_format_ar_svr4(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int r = archive_write_set_format_ar(a);
+	if (r == ARCHIVE_OK) {
+		a->archive_format = ARCHIVE_FORMAT_AR_GNU;
+		a->archive_format_name = "ar (GNU/SVR4)";
+	}
+	return (r);
+}
+
+/*
+ * Generic initialization.
+ */
+static int
+archive_write_set_format_ar(struct archive_write *a)
+{
+	struct ar_w *ar;
+
+	/* If someone else was already registered, unregister them. */
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	ar = (struct ar_w *)malloc(sizeof(*ar));
+	if (ar == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate ar data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(ar, 0, sizeof(*ar));
+	a->format_data = ar;
+
+	a->format_write_header = archive_write_ar_header;
+	a->format_write_data = archive_write_ar_data;
+	a->format_finish = NULL;
+	a->format_destroy = archive_write_ar_destroy;
+	a->format_finish_entry = archive_write_ar_finish_entry;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_ar_header(struct archive_write *a, struct archive_entry *entry)
+{
+	int ret, append_fn;
+	char buff[60];
+	char *ss, *se;
+	struct ar_w *ar;
+	const char *pathname;
+	const char *filename;
+
+	ret = 0;
+	append_fn = 0;
+	ar = (struct ar_w *)a->format_data;
+	ar->is_strtab = 0;
+	filename = NULL;
+
+	/*
+	 * Reject files with empty name.
+	 */
+	pathname = archive_entry_pathname(entry);
+	if (*pathname == '\0') {
+		archive_set_error(&a->archive, EINVAL,
+		    "Invalid filename");
+		return (ARCHIVE_WARN);
+	}
+
+	/*
+	 * If we are now at the beginning of the archive,
+	 * we need first write the ar global header.
+	 */
+	if (a->archive.file_position == 0)
+		(a->compressor.write)(a, "!<arch>\n", 8);
+
+	memset(buff, ' ', 60);
+	strncpy(&buff[AR_fmag_offset], "`\n", 2);
+
+	if (strcmp(pathname, "/") == 0 ) {
+		/* Entry is archive symbol table in GNU format */
+		buff[AR_name_offset] = '/';
+		goto stat;
+	}
+	if (strcmp(pathname, "__.SYMDEF") == 0) {
+		/* Entry is archive symbol table in BSD format */
+		strncpy(buff + AR_name_offset, "__.SYMDEF", 9);
+		goto stat;
+	}
+	if (strcmp(pathname, "//") == 0) {
+		/*
+		 * Entry is archive filename table, inform that we should
+		 * collect strtab in next _data call.
+		 */
+		ar->is_strtab = 1;
+		buff[AR_name_offset] = buff[AR_name_offset + 1] = '/';
+		/*
+		 * For archive string table, only ar_size filed should
+		 * be set.
+		 */
+		goto size;
+	}
+
+	/* 
+	 * Otherwise, entry is a normal archive member.
+	 * Strip leading paths from filenames, if any.
+	 */
+	if ((filename = basename(pathname)) == NULL) {
+		/* Reject filenames with trailing "/" */
+		archive_set_error(&a->archive, EINVAL,
+		    "Invalid filename");
+		return (ARCHIVE_WARN);
+	}
+
+	if (a->archive_format == ARCHIVE_FORMAT_AR_GNU) {
+		/*
+		 * SVR4/GNU variant use a "/" to mark then end of the filename,
+		 * make it possible to have embedded spaces in the filename.
+		 * So, the longest filename here (without extension) is
+		 * actually 15 bytes.
+		 */
+		if (strlen(filename) <= 15) {
+			strncpy(&buff[AR_name_offset], 
+			    filename, strlen(filename));
+			buff[AR_name_offset + strlen(filename)] = '/';
+		} else {
+			/*
+			 * For filename longer than 15 bytes, GNU variant
+			 * makes use of a string table and instead stores the
+			 * offset of the real filename to in the ar_name field.
+			 * The string table should have been written before.
+			 */
+			if (ar->has_strtab <= 0) {
+				archive_set_error(&a->archive, EINVAL,
+				    "Can't find string table");
+				return (ARCHIVE_WARN);
+			}
+
+			se = (char *)malloc(strlen(filename) + 3);
+			if (se == NULL) {
+				archive_set_error(&a->archive, ENOMEM,
+				    "Can't allocate filename buffer");
+				return (ARCHIVE_FATAL);
+			}
+
+			strncpy(se, filename, strlen(filename));
+			strcpy(se + strlen(filename), "/\n");
+
+			ss = strstr(ar->strtab, se);
+			free(se);
+
+			if (ss == NULL) {
+				archive_set_error(&a->archive, EINVAL,
+				    "Invalid string table");
+				return (ARCHIVE_WARN);
+			}
+
+			/*
+			 * GNU variant puts "/" followed by digits into
+			 * ar_name field. These digits indicates the real
+			 * filename string's offset to the string table.
+			 */
+			buff[AR_name_offset] = '/';
+			if (format_decimal(ss - ar->strtab,
+			    buff + AR_name_offset + 1,
+			    AR_name_size - 1)) {
+				archive_set_error(&a->archive, ERANGE,
+				    "string table offset too large");
+				return (ARCHIVE_WARN);
+			}
+		}
+	} else if (a->archive_format == ARCHIVE_FORMAT_AR_BSD) {
+		/*
+		 * BSD variant: for any file name which is more than
+		 * 16 chars or contains one or more embedded space(s), the
+		 * string "#1/" followed by the ASCII length of the name is
+		 * put into the ar_name field. The file size (stored in the
+		 * ar_size field) is incremented by the length of the name.
+		 * The name is then written immediately following the
+		 * archive header.
+		 */
+		if (strlen(filename) <= 16 && strchr(filename, ' ') == NULL) {
+			strncpy(&buff[AR_name_offset], filename, strlen(filename));
+			buff[AR_name_offset + strlen(filename)] = ' ';
+		}
+		else {
+			strncpy(buff + AR_name_offset, "#1/", 3);
+			if (format_decimal(strlen(filename),
+			    buff + AR_name_offset + 3,
+			    AR_name_size - 3)) {
+				archive_set_error(&a->archive, ERANGE,
+				    "File name too long");
+				return (ARCHIVE_WARN);
+			}
+			append_fn = 1;
+			archive_entry_set_size(entry,
+			    archive_entry_size(entry) + strlen(filename));
+		}
+	}
+
+stat:
+	if (format_decimal(archive_entry_mtime(entry), buff + AR_date_offset, AR_date_size)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "File modification time too large");
+		return (ARCHIVE_WARN);
+	}
+	if (format_decimal(archive_entry_uid(entry), buff + AR_uid_offset, AR_uid_size)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "Numeric user ID too large");
+		return (ARCHIVE_WARN);
+	}
+	if (format_decimal(archive_entry_gid(entry), buff + AR_gid_offset, AR_gid_size)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "Numeric group ID too large");
+		return (ARCHIVE_WARN);
+	}
+	if (format_octal(archive_entry_mode(entry), buff + AR_mode_offset, AR_mode_size)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "Numeric mode too large");
+		return (ARCHIVE_WARN);
+	}
+	/*
+	 * Sanity Check: A non-pseudo archive member should always be
+	 * a regular file.
+	 */
+	if (filename != NULL && archive_entry_filetype(entry) != AE_IFREG) {
+		archive_set_error(&a->archive, EINVAL,
+		    "Regular file required for non-pseudo member");
+		return (ARCHIVE_WARN);
+	}
+
+size:
+	if (format_decimal(archive_entry_size(entry), buff + AR_size_offset,
+	    AR_size_size)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "File size out of range");
+		return (ARCHIVE_WARN);
+	}
+
+	ret = (a->compressor.write)(a, buff, 60);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+
+	ar->entry_bytes_remaining = archive_entry_size(entry);
+	ar->entry_padding = ar->entry_bytes_remaining % 2;
+
+	if (append_fn > 0) {
+		ret = (a->compressor.write)(a, filename, strlen(filename));
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		ar->entry_bytes_remaining -= strlen(filename);
+	}
+
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+archive_write_ar_data(struct archive_write *a, const void *buff, size_t s)
+{
+	struct ar_w *ar;
+	int ret;
+
+	ar = (struct ar_w *)a->format_data;
+	if (s > ar->entry_bytes_remaining)
+		s = ar->entry_bytes_remaining;
+
+	if (ar->is_strtab > 0) {
+		if (ar->has_strtab > 0) {
+			archive_set_error(&a->archive, EINVAL,
+			    "More than one string tables exist");
+			return (ARCHIVE_WARN);
+		}
+
+		ar->strtab = (char *)malloc(s);
+		if (ar->strtab == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate strtab buffer");
+			return (ARCHIVE_FATAL);
+		}
+		strncpy(ar->strtab, buff, s);
+		ar->has_strtab = 1;
+	}
+
+	ret = (a->compressor.write)(a, buff, s);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+
+	ar->entry_bytes_remaining -= s;
+	return (s);
+}
+
+static int
+archive_write_ar_destroy(struct archive_write *a)
+{
+	struct ar_w *ar;
+
+	ar = (struct ar_w *)a->format_data;
+
+	if (ar->has_strtab > 0) {
+		free(ar->strtab);
+		ar->strtab = NULL;
+	}
+
+	free(ar);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_ar_finish_entry(struct archive_write *a)
+{
+	struct ar_w *ar;
+	int ret;
+
+	ar = (struct ar_w *)a->format_data;
+
+	if (ar->entry_bytes_remaining != 0) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Entry remaining bytes larger than 0");
+		return (ARCHIVE_WARN);
+	}
+
+	if (ar->entry_padding == 0) {
+		return (ARCHIVE_OK);
+	}
+
+	if (ar->entry_padding != 1) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+		    "Padding wrong size: %d should be 1 or 0",
+		    ar->entry_padding);
+		return (ARCHIVE_WARN);
+	}
+
+	ret = (a->compressor.write)(a, "\n", 1);
+	return (ret);
+}
+
+/*
+ * Format a number into the specified field using base-8.
+ * NB: This version is slightly different from the one in
+ * _ustar.c
+ */
+static int
+format_octal(int64_t v, char *p, int s)
+{
+	int len;
+	char *h;
+
+	len = s;
+	h = p;
+
+	/* Octal values can't be negative, so use 0. */
+	if (v < 0) {
+		while (len-- > 0)
+			*p++ = '0';
+		return (-1);
+	}
+
+	p += s;		/* Start at the end and work backwards. */
+	do {
+		*--p = (char)('0' + (v & 7));
+		v >>= 3;
+	} while (--s > 0 && v > 0);
+
+	if (v == 0) {
+		memmove(h, p, len - s);
+		p = h + len - s;
+		while (s-- > 0)
+			*p++ = ' ';
+		return (0);
+	}
+	/* If it overflowed, fill field with max value. */
+	while (len-- > 0)
+		*p++ = '7';
+
+	return (-1);
+}
+
+/*
+ * Format a number into the specified field using base-10.
+ */
+static int
+format_decimal(int64_t v, char *p, int s)
+{
+	int len;
+	char *h;
+
+	len = s;
+	h = p;
+
+	/* Negative values in ar header are meaningless , so use 0. */
+	if (v < 0) {
+		while (len-- > 0)
+			*p++ = '0';
+		return (-1);
+	}
+
+	p += s;
+	do {
+		*--p = (char)('0' + (v % 10));
+		v /= 10;
+	} while (--s > 0 && v > 0);
+
+	if (v == 0) {
+		memmove(h, p, len - s);
+		p = h + len - s;
+		while (s-- > 0)
+			*p++ = ' ';
+		return (0);
+	}
+	/* If it overflowed, fill field with max value. */
+	while (len-- > 0)
+		*p++ = '9';
+
+	return (-1);
+}
+
+static const char *
+basename(const char *path)
+{
+	const char *endp, *startp;
+
+	endp = path + strlen(path) - 1;
+	/*
+	 * For filename with trailing slash(es), we return
+	 * NULL indicating an error.
+	 */
+	if (*endp == '/')
+		return (NULL);
+
+	/* Find the start of the base */
+	startp = endp;
+	while (startp > path && *(startp - 1) != '/')
+		startp--;
+	
+	return (startp);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_by_name.c b/archivers/libarchive/files/libarchive/archive_write_set_format_by_name.c
new file mode 100644
index 00000000000..0d7cae4867d
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_by_name.c
@@ -0,0 +1,74 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_by_name.c,v 1.7 2007/06/22 05:47:00 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_private.h"
+
+/* A table that maps names to functions. */
+static
+struct { const char *name; int (*setter)(struct archive *); } names[] =
+{
+	{ "arbsd",	archive_write_set_format_ar_bsd },
+	{ "ar",		archive_write_set_format_ar_bsd },
+	{ "argnu",	archive_write_set_format_ar_svr4 },
+	{ "arsvr4",	archive_write_set_format_ar_svr4 },
+	{ "cpio",	archive_write_set_format_cpio },
+	{ "newc",	archive_write_set_format_cpio_newc },
+	{ "odc",	archive_write_set_format_cpio },
+	{ "pax",	archive_write_set_format_pax },
+	{ "posix",	archive_write_set_format_pax },
+	{ "shar",	archive_write_set_format_shar },
+	{ "shardump",	archive_write_set_format_shar_dump },
+	{ "ustar",	archive_write_set_format_ustar },
+	{ NULL,		NULL }
+};
+
+int
+archive_write_set_format_by_name(struct archive *a, const char *name)
+{
+	int i;
+
+	for (i = 0; names[i].name != NULL; i++) {
+		if (strcmp(name, names[i].name) == 0)
+			return ((names[i].setter)(a));
+	}
+
+	archive_set_error(a, EINVAL, "No such format '%s'", name);
+	return (ARCHIVE_FATAL);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_cpio.c b/archivers/libarchive/files/libarchive/archive_write_set_format_cpio.c
new file mode 100644
index 00000000000..6459477e420
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_cpio.c
@@ -0,0 +1,261 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_cpio.c,v 1.11 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+static ssize_t	archive_write_cpio_data(struct archive_write *,
+		    const void *buff, size_t s);
+static int	archive_write_cpio_finish(struct archive_write *);
+static int	archive_write_cpio_destroy(struct archive_write *);
+static int	archive_write_cpio_finish_entry(struct archive_write *);
+static int	archive_write_cpio_header(struct archive_write *,
+		    struct archive_entry *);
+static int	format_octal(int64_t, void *, int);
+static int64_t	format_octal_recursive(int64_t, char *, int);
+
+struct cpio {
+	uint64_t	  entry_bytes_remaining;
+};
+
+struct cpio_header {
+	char	c_magic[6];
+	char	c_dev[6];
+	char	c_ino[6];
+	char	c_mode[6];
+	char	c_uid[6];
+	char	c_gid[6];
+	char	c_nlink[6];
+	char	c_rdev[6];
+	char	c_mtime[11];
+	char	c_namesize[6];
+	char	c_filesize[11];
+};
+
+/*
+ * Set output format to 'cpio' format.
+ */
+int
+archive_write_set_format_cpio(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct cpio *cpio;
+
+	/* If someone else was already registered, unregister them. */
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	cpio = (struct cpio *)malloc(sizeof(*cpio));
+	if (cpio == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate cpio data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(cpio, 0, sizeof(*cpio));
+	a->format_data = cpio;
+
+	a->pad_uncompressed = 1;
+	a->format_write_header = archive_write_cpio_header;
+	a->format_write_data = archive_write_cpio_data;
+	a->format_finish_entry = archive_write_cpio_finish_entry;
+	a->format_finish = archive_write_cpio_finish;
+	a->format_destroy = archive_write_cpio_destroy;
+	a->archive_format = ARCHIVE_FORMAT_CPIO_POSIX;
+	a->archive_format_name = "POSIX cpio";
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_cpio_header(struct archive_write *a, struct archive_entry *entry)
+{
+	struct cpio *cpio;
+	const char *p, *path;
+	int pathlength, ret;
+	struct cpio_header	 h;
+
+	cpio = (struct cpio *)a->format_data;
+	ret = 0;
+
+	path = archive_entry_pathname(entry);
+	pathlength = strlen(path) + 1; /* Include trailing null. */
+
+	memset(&h, 0, sizeof(h));
+	format_octal(070707, &h.c_magic, sizeof(h.c_magic));
+	format_octal(archive_entry_dev(entry), &h.c_dev, sizeof(h.c_dev));
+	/*
+	 * TODO: Generate artificial inode numbers rather than just
+	 * re-using the ones off the disk.  That way, the 18-bit c_ino
+	 * field only limits the number of files in the archive.
+	 */
+	if (archive_entry_ino(entry) > 0777777) {
+		archive_set_error(&a->archive, ERANGE, "large inode number truncated");
+		ret = ARCHIVE_WARN;
+	}
+
+	format_octal(archive_entry_ino(entry) & 0777777, &h.c_ino, sizeof(h.c_ino));
+	format_octal(archive_entry_mode(entry), &h.c_mode, sizeof(h.c_mode));
+	format_octal(archive_entry_uid(entry), &h.c_uid, sizeof(h.c_uid));
+	format_octal(archive_entry_gid(entry), &h.c_gid, sizeof(h.c_gid));
+	format_octal(archive_entry_nlink(entry), &h.c_nlink, sizeof(h.c_nlink));
+	if (archive_entry_filetype(entry) == AE_IFBLK
+	    || archive_entry_filetype(entry) == AE_IFCHR)
+	    format_octal(archive_entry_dev(entry), &h.c_rdev, sizeof(h.c_rdev));
+	else
+	    format_octal(0, &h.c_rdev, sizeof(h.c_rdev));
+	format_octal(archive_entry_mtime(entry), &h.c_mtime, sizeof(h.c_mtime));
+	format_octal(pathlength, &h.c_namesize, sizeof(h.c_namesize));
+
+	/* Symlinks get the link written as the body of the entry. */
+	p = archive_entry_symlink(entry);
+	if (p != NULL  &&  *p != '\0')
+		format_octal(strlen(p), &h.c_filesize, sizeof(h.c_filesize));
+	else
+		format_octal(archive_entry_size(entry), &h.c_filesize, sizeof(h.c_filesize));
+
+	ret = (a->compressor.write)(a, &h, sizeof(h));
+	if (ret != ARCHIVE_OK)
+		return (ARCHIVE_FATAL);
+
+	ret = (a->compressor.write)(a, path, pathlength);
+	if (ret != ARCHIVE_OK)
+		return (ARCHIVE_FATAL);
+
+	cpio->entry_bytes_remaining = archive_entry_size(entry);
+
+	/* Write the symlink now. */
+	if (p != NULL  &&  *p != '\0')
+		ret = (a->compressor.write)(a, p, strlen(p));
+
+	return (ret);
+}
+
+static ssize_t
+archive_write_cpio_data(struct archive_write *a, const void *buff, size_t s)
+{
+	struct cpio *cpio;
+	int ret;
+
+	cpio = (struct cpio *)a->format_data;
+	if (s > cpio->entry_bytes_remaining)
+		s = cpio->entry_bytes_remaining;
+
+	ret = (a->compressor.write)(a, buff, s);
+	cpio->entry_bytes_remaining -= s;
+	if (ret >= 0)
+		return (s);
+	else
+		return (ret);
+}
+
+/*
+ * Format a number into the specified field.
+ */
+static int
+format_octal(int64_t v, void *p, int digits)
+{
+	int64_t	max;
+	int	ret;
+
+	max = (((int64_t)1) << (digits * 3)) - 1;
+	if (v >= 0  &&  v <= max) {
+	    format_octal_recursive(v, (char *)p, digits);
+	    ret = 0;
+	} else {
+	    format_octal_recursive(max, (char *)p, digits);
+	    ret = -1;
+	}
+	return (ret);
+}
+
+static int64_t
+format_octal_recursive(int64_t v, char *p, int s)
+{
+	if (s == 0)
+		return (v);
+	v = format_octal_recursive(v, p+1, s-1);
+	*p = '0' + (v & 7);
+	return (v >>= 3);
+}
+
+static int
+archive_write_cpio_finish(struct archive_write *a)
+{
+	struct cpio *cpio;
+	int er;
+	struct archive_entry *trailer;
+
+	cpio = (struct cpio *)a->format_data;
+	trailer = archive_entry_new();
+	archive_entry_set_nlink(trailer, 1);
+	archive_entry_set_pathname(trailer, "TRAILER!!!");
+	er = archive_write_cpio_header(a, trailer);
+	archive_entry_free(trailer);
+	return (er);
+}
+
+static int
+archive_write_cpio_destroy(struct archive_write *a)
+{
+	struct cpio *cpio;
+
+	cpio = (struct cpio *)a->format_data;
+	free(cpio);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_cpio_finish_entry(struct archive_write *a)
+{
+	struct cpio *cpio;
+	int to_write, ret;
+
+	cpio = (struct cpio *)a->format_data;
+	ret = ARCHIVE_OK;
+	while (cpio->entry_bytes_remaining > 0) {
+		to_write = cpio->entry_bytes_remaining < a->null_length ?
+		    cpio->entry_bytes_remaining : a->null_length;
+		ret = (a->compressor.write)(a, a->nulls, to_write);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		cpio->entry_bytes_remaining -= to_write;
+	}
+	return (ret);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_cpio_newc.c b/archivers/libarchive/files/libarchive/archive_write_set_format_cpio_newc.c
new file mode 100644
index 00000000000..ab48d380043
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_cpio_newc.c
@@ -0,0 +1,274 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * Copyright (c) 2006 Rudolf Marek SYSGO s.r.o.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_cpio_newc.c,v 1.1 2007/06/22 05:47:00 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+static ssize_t	archive_write_newc_data(struct archive_write *,
+		    const void *buff, size_t s);
+static int	archive_write_newc_finish(struct archive_write *);
+static int	archive_write_newc_destroy(struct archive_write *);
+static int	archive_write_newc_finish_entry(struct archive_write *);
+static int	archive_write_newc_header(struct archive_write *,
+		    struct archive_entry *);
+static int	format_hex(int64_t, void *, int);
+static int64_t	format_hex_recursive(int64_t, char *, int);
+
+struct cpio {
+	uint64_t	  entry_bytes_remaining;
+	int		  padding;
+};
+
+struct cpio_header_newc {
+	char	c_magic[6];
+	char	c_ino[8];
+	char	c_mode[8];
+	char	c_uid[8];
+	char	c_gid[8];
+	char	c_nlink[8];
+	char	c_mtime[8];
+	char	c_filesize[8];
+	char	c_devmajor[8];
+	char	c_devminor[8];
+	char	c_rdevmajor[8];
+	char	c_rdevminor[8];
+	char	c_namesize[8];
+	char	c_checksum[8];
+};
+
+/*
+ * Set output format to 'cpio' format.
+ */
+int
+archive_write_set_format_cpio_newc(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct cpio *cpio;
+
+	/* If someone else was already registered, unregister them. */
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	cpio = (struct cpio *)malloc(sizeof(*cpio));
+	if (cpio == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate cpio data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(cpio, 0, sizeof(*cpio));
+	a->format_data = cpio;
+
+	a->pad_uncompressed = 1;
+	a->format_write_header = archive_write_newc_header;
+	a->format_write_data = archive_write_newc_data;
+	a->format_finish_entry = archive_write_newc_finish_entry;
+	a->format_finish = archive_write_newc_finish;
+	a->format_destroy = archive_write_newc_destroy;
+	a->archive_format = ARCHIVE_FORMAT_CPIO_SVR4_NOCRC;
+	a->archive_format_name = "SVR4 cpio nocrc";
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_newc_header(struct archive_write *a, struct archive_entry *entry)
+{
+	struct cpio *cpio;
+	const char *p, *path;
+	int pathlength, ret;
+	struct cpio_header_newc	 h;
+	int pad;
+
+	cpio = (struct cpio *)a->format_data;
+	ret = 0;
+
+	path = archive_entry_pathname(entry);
+	pathlength = strlen(path) + 1; /* Include trailing null. */
+
+	memset(&h, 0, sizeof(h));
+	format_hex(0x070701, &h.c_magic, sizeof(h.c_magic));
+	format_hex(archive_entry_devmajor(entry), &h.c_devmajor, sizeof(h.c_devmajor));
+	format_hex(archive_entry_devminor(entry), &h.c_devminor, sizeof(h.c_devminor));
+	if (archive_entry_ino(entry) > 0xffffffff) {
+		archive_set_error(&a->archive, ERANGE, "large inode number truncated");
+		ret = ARCHIVE_WARN;
+	}
+
+	format_hex(archive_entry_ino(entry) & 0xffffffff, &h.c_ino, sizeof(h.c_ino));
+	format_hex(archive_entry_mode(entry), &h.c_mode, sizeof(h.c_mode));
+	format_hex(archive_entry_uid(entry), &h.c_uid, sizeof(h.c_uid));
+	format_hex(archive_entry_gid(entry), &h.c_gid, sizeof(h.c_gid));
+	format_hex(archive_entry_nlink(entry), &h.c_nlink, sizeof(h.c_nlink));
+	if (archive_entry_filetype(entry) == AE_IFBLK
+	    || archive_entry_filetype(entry) == AE_IFCHR) {
+	    format_hex(archive_entry_rdevmajor(entry), &h.c_rdevmajor, sizeof(h.c_rdevmajor));
+	    format_hex(archive_entry_rdevminor(entry), &h.c_rdevminor, sizeof(h.c_rdevminor));
+	} else {
+	    format_hex(0, &h.c_rdevmajor, sizeof(h.c_rdevmajor));
+	    format_hex(0, &h.c_rdevminor, sizeof(h.c_rdevminor));
+	}
+	format_hex(archive_entry_mtime(entry), &h.c_mtime, sizeof(h.c_mtime));
+	format_hex(pathlength, &h.c_namesize, sizeof(h.c_namesize));
+	format_hex(0, &h.c_checksum, sizeof(h.c_checksum));
+
+	/* Symlinks get the link written as the body of the entry. */
+	p = archive_entry_symlink(entry);
+	if (p != NULL  &&  *p != '\0')
+		format_hex(strlen(p), &h.c_filesize, sizeof(h.c_filesize));
+	else
+		format_hex(archive_entry_size(entry), &h.c_filesize, sizeof(h.c_filesize));
+
+	ret = (a->compressor.write)(a, &h, sizeof(h));
+	if (ret != ARCHIVE_OK)
+		return (ARCHIVE_FATAL);
+
+	/* Pad pathname to even length. */
+	ret = (a->compressor.write)(a, path, pathlength);
+	if (ret != ARCHIVE_OK)
+		return (ARCHIVE_FATAL);
+	pad = 0x3 & - (pathlength + sizeof(struct cpio_header_newc));
+	if (pad)
+		ret = (a->compressor.write)(a, "\0\0\0", pad);
+	if (ret != ARCHIVE_OK)
+		return (ARCHIVE_FATAL);
+
+	cpio->entry_bytes_remaining = archive_entry_size(entry);
+	cpio->padding = 3 & (-cpio->entry_bytes_remaining);
+	/* Write the symlink now. */
+	if (p != NULL  &&  *p != '\0')
+		ret = (a->compressor.write)(a, p, strlen(p));
+
+	return (ret);
+}
+
+static ssize_t
+archive_write_newc_data(struct archive_write *a, const void *buff, size_t s)
+{
+	struct cpio *cpio;
+	int ret;
+
+	cpio = (struct cpio *)a->format_data;
+	if (s > cpio->entry_bytes_remaining)
+		s = cpio->entry_bytes_remaining;
+
+	ret = (a->compressor.write)(a, buff, s);
+	cpio->entry_bytes_remaining -= s;
+	if (ret >= 0)
+		return (s);
+	else
+		return (ret);
+}
+
+/*
+ * Format a number into the specified field.
+ */
+static int
+format_hex(int64_t v, void *p, int digits)
+{
+	int64_t	max;
+	int	ret;
+
+	max = (((int64_t)1) << (digits * 4)) - 1;
+	if (v >= 0  &&  v <= max) {
+	    format_hex_recursive(v, (char *)p, digits);
+	    ret = 0;
+	} else {
+	    format_hex_recursive(max, (char *)p, digits);
+	    ret = -1;
+	}
+	return (ret);
+}
+
+static int64_t
+format_hex_recursive(int64_t v, char *p, int s)
+{
+	if (s == 0)
+		return (v);
+	v = format_hex_recursive(v, p+1, s-1);
+	*p = "0123456789abcdef"[v & 0xf];
+	return (v >>= 4);
+}
+
+static int
+archive_write_newc_finish(struct archive_write *a)
+{
+	struct cpio *cpio;
+	int er;
+	struct archive_entry *trailer;
+
+	cpio = (struct cpio *)a->format_data;
+	trailer = archive_entry_new();
+	archive_entry_set_nlink(trailer, 1);
+	archive_entry_set_pathname(trailer, "TRAILER!!!");
+	er = archive_write_newc_header(a, trailer);
+	archive_entry_free(trailer);
+	return (er);
+}
+
+static int
+archive_write_newc_destroy(struct archive_write *a)
+{
+	struct cpio *cpio;
+
+	cpio = (struct cpio *)a->format_data;
+	free(cpio);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_newc_finish_entry(struct archive_write *a)
+{
+	struct cpio *cpio;
+	int to_write, ret;
+
+	cpio = (struct cpio *)a->format_data;
+	ret = ARCHIVE_OK;
+	while (cpio->entry_bytes_remaining > 0) {
+		to_write = cpio->entry_bytes_remaining < a->null_length ?
+		    cpio->entry_bytes_remaining : a->null_length;
+		ret = (a->compressor.write)(a, a->nulls, to_write);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		cpio->entry_bytes_remaining -= to_write;
+	}
+	ret = (a->compressor.write)(a, a->nulls, cpio->padding);
+	return (ret);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_pax.c b/archivers/libarchive/files/libarchive/archive_write_set_format_pax.c
new file mode 100644
index 00000000000..471feb8307e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_pax.c
@@ -0,0 +1,1218 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_pax.c,v 1.41 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct pax {
+	uint64_t	entry_bytes_remaining;
+	uint64_t	entry_padding;
+	struct archive_string	pax_header;
+};
+
+static void		 add_pax_attr(struct archive_string *, const char *key,
+			     const char *value);
+static void		 add_pax_attr_int(struct archive_string *,
+			     const char *key, int64_t value);
+static void		 add_pax_attr_time(struct archive_string *,
+			     const char *key, int64_t sec,
+			     unsigned long nanos);
+static void		 add_pax_attr_w(struct archive_string *,
+			     const char *key, const wchar_t *wvalue);
+static ssize_t		 archive_write_pax_data(struct archive_write *,
+			     const void *, size_t);
+static int		 archive_write_pax_finish(struct archive_write *);
+static int		 archive_write_pax_destroy(struct archive_write *);
+static int		 archive_write_pax_finish_entry(struct archive_write *);
+static int		 archive_write_pax_header(struct archive_write *,
+			     struct archive_entry *);
+static char		*base64_encode(const char *src, size_t len);
+static char		*build_pax_attribute_name(char *dest, const char *src);
+static char		*build_ustar_entry_name(char *dest, const char *src,
+			     size_t src_length, const char *insert);
+static char		*format_int(char *dest, int64_t);
+static int		 has_non_ASCII(const wchar_t *);
+static char		*url_encode(const char *in);
+static int		 write_nulls(struct archive_write *, size_t);
+
+/*
+ * Set output format to 'restricted pax' format.
+ *
+ * This is the same as normal 'pax', but tries to suppress
+ * the pax header whenever possible.  This is the default for
+ * bsdtar, for instance.
+ */
+int
+archive_write_set_format_pax_restricted(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	int r;
+	r = archive_write_set_format_pax(&a->archive);
+	a->archive_format = ARCHIVE_FORMAT_TAR_PAX_RESTRICTED;
+	a->archive_format_name = "restricted POSIX pax interchange";
+	return (r);
+}
+
+/*
+ * Set output format to 'pax' format.
+ */
+int
+archive_write_set_format_pax(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct pax *pax;
+
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	pax = (struct pax *)malloc(sizeof(*pax));
+	if (pax == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate pax data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(pax, 0, sizeof(*pax));
+	a->format_data = pax;
+
+	a->pad_uncompressed = 1;
+	a->format_write_header = archive_write_pax_header;
+	a->format_write_data = archive_write_pax_data;
+	a->format_finish = archive_write_pax_finish;
+	a->format_destroy = archive_write_pax_destroy;
+	a->format_finish_entry = archive_write_pax_finish_entry;
+	a->archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE;
+	a->archive_format_name = "POSIX pax interchange";
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Note: This code assumes that 'nanos' has the same sign as 'sec',
+ * which implies that sec=-1, nanos=200000000 represents -1.2 seconds
+ * and not -0.8 seconds.  This is a pretty pedantic point, as we're
+ * unlikely to encounter many real files created before Jan 1, 1970,
+ * much less ones with timestamps recorded to sub-second resolution.
+ */
+static void
+add_pax_attr_time(struct archive_string *as, const char *key,
+    int64_t sec, unsigned long nanos)
+{
+	int digit, i;
+	char *t;
+	/*
+	 * Note that each byte contributes fewer than 3 base-10
+	 * digits, so this will always be big enough.
+	 */
+	char tmp[1 + 3*sizeof(sec) + 1 + 3*sizeof(nanos)];
+
+	tmp[sizeof(tmp) - 1] = 0;
+	t = tmp + sizeof(tmp) - 1;
+
+	/* Skip trailing zeros in the fractional part. */
+	for (digit = 0, i = 10; i > 0 && digit == 0; i--) {
+		digit = nanos % 10;
+		nanos /= 10;
+	}
+
+	/* Only format the fraction if it's non-zero. */
+	if (i > 0) {
+		while (i > 0) {
+			*--t = "0123456789"[digit];
+			digit = nanos % 10;
+			nanos /= 10;
+			i--;
+		}
+		*--t = '.';
+	}
+	t = format_int(t, sec);
+
+	add_pax_attr(as, key, t);
+}
+
+static char *
+format_int(char *t, int64_t i)
+{
+	int sign;
+
+	if (i < 0) {
+		sign = -1;
+		i = -i;
+	} else
+		sign = 1;
+
+	do {
+		*--t = "0123456789"[i % 10];
+	} while (i /= 10);
+	if (sign < 0)
+		*--t = '-';
+	return (t);
+}
+
+static void
+add_pax_attr_int(struct archive_string *as, const char *key, int64_t value)
+{
+	char tmp[1 + 3 * sizeof(value)];
+
+	tmp[sizeof(tmp) - 1] = 0;
+	add_pax_attr(as, key, format_int(tmp + sizeof(tmp) - 1, value));
+}
+
+static char *
+utf8_encode(const wchar_t *wval)
+{
+	int utf8len;
+	const wchar_t *wp;
+	unsigned long wc;
+	char *utf8_value, *p;
+
+	utf8len = 0;
+	for (wp = wval; *wp != L'\0'; ) {
+		wc = *wp++;
+		if (wc <= 0x7f)
+			utf8len++;
+		else if (wc <= 0x7ff)
+			utf8len += 2;
+		else if (wc <= 0xffff)
+			utf8len += 3;
+		else if (wc <= 0x1fffff)
+			utf8len += 4;
+		else if (wc <= 0x3ffffff)
+			utf8len += 5;
+		else if (wc <= 0x7fffffff)
+			utf8len += 6;
+		/* Ignore larger values; UTF-8 can't encode them. */
+	}
+
+	utf8_value = (char *)malloc(utf8len + 1);
+	if (utf8_value == NULL) {
+		__archive_errx(1, "Not enough memory for attributes");
+		return (NULL);
+	}
+
+	for (wp = wval, p = utf8_value; *wp != L'\0'; ) {
+		wc = *wp++;
+		if (wc <= 0x7f) {
+			*p++ = (char)wc;
+		} else if (wc <= 0x7ff) {
+			p[0] = 0xc0 | ((wc >> 6) & 0x1f);
+			p[1] = 0x80 | (wc & 0x3f);
+			p += 2;
+		} else if (wc <= 0xffff) {
+			p[0] = 0xe0 | ((wc >> 12) & 0x0f);
+			p[1] = 0x80 | ((wc >> 6) & 0x3f);
+			p[2] = 0x80 | (wc & 0x3f);
+			p += 3;
+		} else if (wc <= 0x1fffff) {
+			p[0] = 0xf0 | ((wc >> 18) & 0x07);
+			p[1] = 0x80 | ((wc >> 12) & 0x3f);
+			p[2] = 0x80 | ((wc >> 6) & 0x3f);
+			p[3] = 0x80 | (wc & 0x3f);
+			p += 4;
+		} else if (wc <= 0x3ffffff) {
+			p[0] = 0xf8 | ((wc >> 24) & 0x03);
+			p[1] = 0x80 | ((wc >> 18) & 0x3f);
+			p[2] = 0x80 | ((wc >> 12) & 0x3f);
+			p[3] = 0x80 | ((wc >> 6) & 0x3f);
+			p[4] = 0x80 | (wc & 0x3f);
+			p += 5;
+		} else if (wc <= 0x7fffffff) {
+			p[0] = 0xfc | ((wc >> 30) & 0x01);
+			p[1] = 0x80 | ((wc >> 24) & 0x3f);
+			p[1] = 0x80 | ((wc >> 18) & 0x3f);
+			p[2] = 0x80 | ((wc >> 12) & 0x3f);
+			p[3] = 0x80 | ((wc >> 6) & 0x3f);
+			p[4] = 0x80 | (wc & 0x3f);
+			p += 6;
+		}
+		/* Ignore larger values; UTF-8 can't encode them. */
+	}
+	*p = '\0';
+
+	return (utf8_value);
+}
+
+static void
+add_pax_attr_w(struct archive_string *as, const char *key, const wchar_t *wval)
+{
+	char *utf8_value = utf8_encode(wval);
+	if (utf8_value == NULL)
+		return;
+	add_pax_attr(as, key, utf8_value);
+	free(utf8_value);
+}
+
+/*
+ * Add a key/value attribute to the pax header.  This function handles
+ * the length field and various other syntactic requirements.
+ */
+static void
+add_pax_attr(struct archive_string *as, const char *key, const char *value)
+{
+	int digits, i, len, next_ten;
+	char tmp[1 + 3 * sizeof(int)];	/* < 3 base-10 digits per byte */
+
+	/*-
+	 * PAX attributes have the following layout:
+	 *     <len> <space> <key> <=> <value> <nl>
+	 */
+	len = 1 + strlen(key) + 1 + strlen(value) + 1;
+
+	/*
+	 * The <len> field includes the length of the <len> field, so
+	 * computing the correct length is tricky.  I start by
+	 * counting the number of base-10 digits in 'len' and
+	 * computing the next higher power of 10.
+	 */
+	next_ten = 1;
+	digits = 0;
+	i = len;
+	while (i > 0) {
+		i = i / 10;
+		digits++;
+		next_ten = next_ten * 10;
+	}
+	/*
+	 * For example, if string without the length field is 99
+	 * chars, then adding the 2 digit length "99" will force the
+	 * total length past 100, requiring an extra digit.  The next
+	 * statement adjusts for this effect.
+	 */
+	if (len + digits >= next_ten)
+		digits++;
+
+	/* Now, we have the right length so we can build the line. */
+	tmp[sizeof(tmp) - 1] = 0;	/* Null-terminate the work area. */
+	archive_strcat(as, format_int(tmp + sizeof(tmp) - 1, len + digits));
+	archive_strappend_char(as, ' ');
+	archive_strcat(as, key);
+	archive_strappend_char(as, '=');
+	archive_strcat(as, value);
+	archive_strappend_char(as, '\n');
+}
+
+static void
+archive_write_pax_header_xattrs(struct pax *pax, struct archive_entry *entry)
+{
+	struct archive_string s;
+	int i = archive_entry_xattr_reset(entry);
+
+	while (i--) {
+		const char *name;
+		const void *value;
+		char *encoded_value;
+		char *url_encoded_name = NULL, *encoded_name = NULL;
+		wchar_t *wcs_name = NULL;
+		size_t size;
+
+		archive_entry_xattr_next(entry, &name, &value, &size);
+		/* Name is URL-encoded, then converted to wchar_t,
+		 * then UTF-8 encoded. */
+		url_encoded_name = url_encode(name);
+		if (url_encoded_name != NULL) {
+			/* Convert narrow-character to wide-character. */
+			int wcs_length = strlen(url_encoded_name);
+			wcs_name = (wchar_t *)malloc((wcs_length + 1) * sizeof(wchar_t));
+			if (wcs_name == NULL)
+				__archive_errx(1, "No memory for xattr conversion");
+			mbstowcs(wcs_name, url_encoded_name, wcs_length);
+			wcs_name[wcs_length] = 0;
+			free(url_encoded_name); /* Done with this. */
+		}
+		if (wcs_name != NULL) {
+			encoded_name = utf8_encode(wcs_name);
+			free(wcs_name); /* Done with wchar_t name. */
+		}
+
+		encoded_value = base64_encode((const char *)value, size);
+
+		if (encoded_name != NULL && encoded_value != NULL) {
+			archive_string_init(&s);
+			archive_strcpy(&s, "LIBARCHIVE.xattr.");
+			archive_strcat(&s, encoded_name);
+			add_pax_attr(&(pax->pax_header), s.s, encoded_value);
+			archive_string_free(&s);
+		}
+		free(encoded_name);
+		free(encoded_value);
+	}
+}
+
+/*
+ * TODO: Consider adding 'comment' and 'charset' fields to
+ * archive_entry so that clients can specify them.  Also, consider
+ * adding generic key/value tags so clients can add arbitrary
+ * key/value data.
+ */
+static int
+archive_write_pax_header(struct archive_write *a,
+    struct archive_entry *entry_original)
+{
+	struct archive_entry *entry_main;
+	const char *linkname, *p;
+	char *t;
+	const char *hardlink;
+	const wchar_t *wp;
+	const char *suffix_start;
+	int need_extension, r, ret;
+	struct pax *pax;
+
+	char paxbuff[512];
+	char ustarbuff[512];
+	char ustar_entry_name[256];
+	char pax_entry_name[256];
+
+	need_extension = 0;
+	pax = (struct pax *)a->format_data;
+
+	hardlink = archive_entry_hardlink(entry_original);
+
+	/* Make sure this is a type of entry that we can handle here */
+	if (hardlink == NULL) {
+		switch (archive_entry_filetype(entry_original)) {
+		case AE_IFBLK:
+		case AE_IFCHR:
+		case AE_IFIFO:
+		case AE_IFLNK:
+		case AE_IFREG:
+			break;
+		case AE_IFDIR:
+			/*
+			 * Ensure a trailing '/'.  Modify the original
+			 * entry so the client sees the change.
+			 */
+			p = archive_entry_pathname(entry_original);
+			if (p[strlen(p) - 1] != '/') {
+				t = (char *)malloc(strlen(p) + 2);
+				if (t != NULL) {
+					strcpy(t, p);
+					strcat(t, "/");
+					archive_entry_copy_pathname(entry_original, t);
+					free(t);
+				}
+			}
+			break;
+		default:
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+			    "tar format cannot archive this (type=0%lo)",
+			    (unsigned long)archive_entry_filetype(entry_original));
+			return (ARCHIVE_WARN);
+		}
+	}
+
+	/* Copy entry so we can modify it as needed. */
+	entry_main = archive_entry_clone(entry_original);
+	archive_string_empty(&(pax->pax_header)); /* Blank our work area. */
+
+	/*
+	 * Determining whether or not the name is too big is ugly
+	 * because of the rules for dividing names between 'name' and
+	 * 'prefix' fields.  Here, I pick out the longest possible
+	 * suffix, then test whether the remaining prefix is too long.
+	 */
+	wp = archive_entry_pathname_w(entry_main);
+	p = archive_entry_pathname(entry_main);
+	if (strlen(p) <= 100)	/* Short enough for just 'name' field */
+		suffix_start = p;	/* Record a zero-length prefix */
+	else
+		/* Find the largest suffix that fits in 'name' field. */
+		suffix_start = strchr(p + strlen(p) - 100 - 1, '/');
+
+	/*
+	 * If name is too long, or has non-ASCII characters, add
+	 * 'path' to pax extended attrs.
+	 */
+	if (suffix_start == NULL || suffix_start - p > 155 || has_non_ASCII(wp)) {
+		add_pax_attr_w(&(pax->pax_header), "path", wp);
+		archive_entry_set_pathname(entry_main,
+		    build_ustar_entry_name(ustar_entry_name, p, strlen(p), NULL));
+		need_extension = 1;
+	}
+
+	/* If link name is too long or has non-ASCII characters, add
+	 * 'linkpath' to pax extended attrs. */
+	linkname = hardlink;
+	if (linkname == NULL)
+		linkname = archive_entry_symlink(entry_main);
+
+	if (linkname != NULL) {
+		/* There is a link name, get the wide version as well. */
+		if (hardlink != NULL)
+			wp = archive_entry_hardlink_w(entry_main);
+		else
+			wp = archive_entry_symlink_w(entry_main);
+
+		/* If the link is long or has a non-ASCII character,
+		 * store it as a pax extended attribute. */
+		if (strlen(linkname) > 100 || has_non_ASCII(wp)) {
+			add_pax_attr_w(&(pax->pax_header), "linkpath", wp);
+			if (hardlink != NULL)
+				archive_entry_set_hardlink(entry_main,
+				    "././@LongHardLink");
+			else
+				archive_entry_set_symlink(entry_main,
+				    "././@LongSymLink");
+			need_extension = 1;
+		}
+	}
+
+	/* If file size is too large, add 'size' to pax extended attrs. */
+	if (archive_entry_size(entry_main) >= (((int64_t)1) << 33)) {
+		add_pax_attr_int(&(pax->pax_header), "size",
+		    archive_entry_size(entry_main));
+		need_extension = 1;
+	}
+
+	/* If numeric GID is too large, add 'gid' to pax extended attrs. */
+	if (archive_entry_gid(entry_main) >= (1 << 18)) {
+		add_pax_attr_int(&(pax->pax_header), "gid",
+		    archive_entry_gid(entry_main));
+		need_extension = 1;
+	}
+
+	/* If group name is too large or has non-ASCII characters, add
+	 * 'gname' to pax extended attrs. */
+	p = archive_entry_gname(entry_main);
+	wp = archive_entry_gname_w(entry_main);
+	if (p != NULL && (strlen(p) > 31 || has_non_ASCII(wp))) {
+		add_pax_attr_w(&(pax->pax_header), "gname", wp);
+		archive_entry_set_gname(entry_main, NULL);
+		need_extension = 1;
+	}
+
+	/* If numeric UID is too large, add 'uid' to pax extended attrs. */
+	if (archive_entry_uid(entry_main) >= (1 << 18)) {
+		add_pax_attr_int(&(pax->pax_header), "uid",
+		    archive_entry_uid(entry_main));
+		need_extension = 1;
+	}
+
+	/* If user name is too large, add 'uname' to pax extended attrs. */
+	/* TODO: If uname has non-ASCII characters, use pax attribute. */
+	p = archive_entry_uname(entry_main);
+	wp = archive_entry_uname_w(entry_main);
+	if (p != NULL && (strlen(p) > 31 || has_non_ASCII(wp))) {
+		add_pax_attr_w(&(pax->pax_header), "uname", wp);
+		archive_entry_set_uname(entry_main, NULL);
+		need_extension = 1;
+	}
+
+	/*
+	 * POSIX/SUSv3 doesn't provide a standard key for large device
+	 * numbers.  I use the same keys here that Joerg Schilling
+	 * used for 'star.'  (Which, somewhat confusingly, are called
+	 * "devXXX" even though they code "rdev" values.)  No doubt,
+	 * other implementations use other keys.  Note that there's no
+	 * reason we can't write the same information into a number of
+	 * different keys.
+	 *
+	 * Of course, this is only needed for block or char device entries.
+	 */
+	if (archive_entry_filetype(entry_main) == AE_IFBLK
+	    || archive_entry_filetype(entry_main) == AE_IFCHR) {
+		/*
+		 * If rdevmajor is too large, add 'SCHILY.devmajor' to
+		 * extended attributes.
+		 */
+		dev_t rdevmajor, rdevminor;
+		rdevmajor = archive_entry_rdevmajor(entry_main);
+		rdevminor = archive_entry_rdevminor(entry_main);
+		if (rdevmajor >= (1 << 18)) {
+			add_pax_attr_int(&(pax->pax_header), "SCHILY.devmajor",
+			    rdevmajor);
+			/*
+			 * Non-strict formatting below means we don't
+			 * have to truncate here.  Not truncating improves
+			 * the chance that some more modern tar archivers
+			 * (such as GNU tar 1.13) can restore the full
+			 * value even if they don't understand the pax
+			 * extended attributes.  See my rant below about
+			 * file size fields for additional details.
+			 */
+			/* archive_entry_set_rdevmajor(entry_main,
+			   rdevmajor & ((1 << 18) - 1)); */
+			need_extension = 1;
+		}
+
+		/*
+		 * If devminor is too large, add 'SCHILY.devminor' to
+		 * extended attributes.
+		 */
+		if (rdevminor >= (1 << 18)) {
+			add_pax_attr_int(&(pax->pax_header), "SCHILY.devminor",
+			    rdevminor);
+			/* Truncation is not necessary here, either. */
+			/* archive_entry_set_rdevminor(entry_main,
+			   rdevminor & ((1 << 18) - 1)); */
+			need_extension = 1;
+		}
+	}
+
+	/*
+	 * Technically, the mtime field in the ustar header can
+	 * support 33 bits, but many platforms use signed 32-bit time
+	 * values.  The cutoff of 0x7fffffff here is a compromise.
+	 * Yes, this check is duplicated just below; this helps to
+	 * avoid writing an mtime attribute just to handle a
+	 * high-resolution timestamp in "restricted pax" mode.
+	 */
+	if (!need_extension &&
+	    ((archive_entry_mtime(entry_main) < 0)
+		|| (archive_entry_mtime(entry_main) >= 0x7fffffff)))
+		need_extension = 1;
+
+	/* I use a star-compatible file flag attribute. */
+	p = archive_entry_fflags_text(entry_main);
+	if (!need_extension && p != NULL  &&  *p != '\0')
+		need_extension = 1;
+
+	/* If there are non-trivial ACL entries, we need an extension. */
+	if (!need_extension && archive_entry_acl_count(entry_original,
+		ARCHIVE_ENTRY_ACL_TYPE_ACCESS) > 0)
+		need_extension = 1;
+
+	/* If there are non-trivial ACL entries, we need an extension. */
+	if (!need_extension && archive_entry_acl_count(entry_original,
+		ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) > 0)
+		need_extension = 1;
+
+	/* If there are extended attributes, we need an extension */
+	if (!need_extension && archive_entry_xattr_count(entry_original) > 0)
+		need_extension = 1;
+
+	/*
+	 * The following items are handled differently in "pax
+	 * restricted" format.  In particular, in "pax restricted"
+	 * format they won't be added unless need_extension is
+	 * already set (we're already generating an extended header, so
+	 * may as well include these).
+	 */
+	if (a->archive_format != ARCHIVE_FORMAT_TAR_PAX_RESTRICTED ||
+	    need_extension) {
+
+		if (archive_entry_mtime(entry_main) < 0  ||
+		    archive_entry_mtime(entry_main) >= 0x7fffffff  ||
+		    archive_entry_mtime_nsec(entry_main) != 0)
+			add_pax_attr_time(&(pax->pax_header), "mtime",
+			    archive_entry_mtime(entry_main),
+			    archive_entry_mtime_nsec(entry_main));
+
+		if (archive_entry_ctime(entry_main) != 0  ||
+		    archive_entry_ctime_nsec(entry_main) != 0)
+			add_pax_attr_time(&(pax->pax_header), "ctime",
+			    archive_entry_ctime(entry_main),
+			    archive_entry_ctime_nsec(entry_main));
+
+		if (archive_entry_atime(entry_main) != 0 ||
+		    archive_entry_atime_nsec(entry_main) != 0)
+			add_pax_attr_time(&(pax->pax_header), "atime",
+			    archive_entry_atime(entry_main),
+			    archive_entry_atime_nsec(entry_main));
+
+		/* I use a star-compatible file flag attribute. */
+		p = archive_entry_fflags_text(entry_main);
+		if (p != NULL  &&  *p != '\0')
+			add_pax_attr(&(pax->pax_header), "SCHILY.fflags", p);
+
+		/* I use star-compatible ACL attributes. */
+		wp = archive_entry_acl_text_w(entry_original,
+		    ARCHIVE_ENTRY_ACL_TYPE_ACCESS |
+		    ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID);
+		if (wp != NULL && *wp != L'\0')
+			add_pax_attr_w(&(pax->pax_header),
+			    "SCHILY.acl.access", wp);
+		wp = archive_entry_acl_text_w(entry_original,
+		    ARCHIVE_ENTRY_ACL_TYPE_DEFAULT |
+		    ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID);
+		if (wp != NULL && *wp != L'\0')
+			add_pax_attr_w(&(pax->pax_header),
+			    "SCHILY.acl.default", wp);
+
+		/* Include star-compatible metadata info. */
+		/* Note: "SCHILY.dev{major,minor}" are NOT the
+		 * major/minor portions of "SCHILY.dev". */
+		add_pax_attr_int(&(pax->pax_header), "SCHILY.dev",
+		    archive_entry_dev(entry_main));
+		add_pax_attr_int(&(pax->pax_header), "SCHILY.ino",
+		    archive_entry_ino(entry_main));
+		add_pax_attr_int(&(pax->pax_header), "SCHILY.nlink",
+		    archive_entry_nlink(entry_main));
+
+		/* Store extended attributes */
+		archive_write_pax_header_xattrs(pax, entry_original);
+	}
+
+	/* Only regular files have data. */
+	if (archive_entry_filetype(entry_main) != AE_IFREG)
+		archive_entry_set_size(entry_main, 0);
+
+	/*
+	 * Pax-restricted does not store data for hardlinks, in order
+	 * to improve compatibility with ustar.
+	 */
+	if (a->archive_format != ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE &&
+	    hardlink != NULL)
+		archive_entry_set_size(entry_main, 0);
+
+	/*
+	 * XXX Full pax interchange format does permit a hardlink
+	 * entry to have data associated with it.  I'm not supporting
+	 * that here because the client expects me to tell them whether
+	 * or not this format expects data for hardlinks.  If I
+	 * don't check here, then every pax archive will end up with
+	 * duplicated data for hardlinks.  Someday, there may be
+	 * need to select this behavior, in which case the following
+	 * will need to be revisited. XXX
+	 */
+	if (hardlink != NULL)
+		archive_entry_set_size(entry_main, 0);
+
+	/* Format 'ustar' header for main entry.
+	 *
+	 * The trouble with file size: If the reader can't understand
+	 * the file size, they may not be able to locate the next
+	 * entry and the rest of the archive is toast.  Pax-compliant
+	 * readers are supposed to ignore the file size in the main
+	 * header, so the question becomes how to maximize portability
+	 * for readers that don't support pax attribute extensions.
+	 * For maximum compatibility, I permit numeric extensions in
+	 * the main header so that the file size stored will always be
+	 * correct, even if it's in a format that only some
+	 * implementations understand.  The technique used here is:
+	 *
+	 *  a) If possible, follow the standard exactly.  This handles
+	 *  files up to 8 gigabytes minus 1.
+	 *
+	 *  b) If that fails, try octal but omit the field terminator.
+	 *  That handles files up to 64 gigabytes minus 1.
+	 *
+	 *  c) Otherwise, use base-256 extensions.  That handles files
+	 *  up to 2^63 in this implementation, with the potential to
+	 *  go up to 2^94.  That should hold us for a while. ;-)
+	 *
+	 * The non-strict formatter uses similar logic for other
+	 * numeric fields, though they're less critical.
+	 */
+	__archive_write_format_header_ustar(a, ustarbuff, entry_main, -1, 0);
+
+	/* If we built any extended attributes, write that entry first. */
+	ret = ARCHIVE_OK;
+	if (archive_strlen(&(pax->pax_header)) > 0) {
+		struct archive_entry *pax_attr_entry;
+		time_t s;
+		uid_t uid;
+		gid_t gid;
+		mode_t mode;
+		long ns;
+
+		pax_attr_entry = archive_entry_new();
+		p = archive_entry_pathname(entry_main);
+		archive_entry_set_pathname(pax_attr_entry,
+		    build_pax_attribute_name(pax_entry_name, p));
+		archive_entry_set_size(pax_attr_entry,
+		    archive_strlen(&(pax->pax_header)));
+		/* Copy uid/gid (but clip to ustar limits). */
+		uid = archive_entry_uid(entry_main);
+		if (uid >= 1 << 18)
+			uid = (1 << 18) - 1;
+		archive_entry_set_uid(pax_attr_entry, uid);
+		gid = archive_entry_gid(entry_main);
+		if (gid >= 1 << 18)
+			gid = (1 << 18) - 1;
+		archive_entry_set_gid(pax_attr_entry, gid);
+		/* Copy mode over (but not setuid/setgid bits) */
+		mode = archive_entry_mode(entry_main);
+#ifdef S_ISUID
+		mode &= ~S_ISUID;
+#endif
+#ifdef S_ISGID
+		mode &= ~S_ISGID;
+#endif
+#ifdef S_ISVTX
+		mode &= ~S_ISVTX;
+#endif
+		archive_entry_set_mode(pax_attr_entry, mode);
+
+		/* Copy uname/gname. */
+		archive_entry_set_uname(pax_attr_entry,
+		    archive_entry_uname(entry_main));
+		archive_entry_set_gname(pax_attr_entry,
+		    archive_entry_gname(entry_main));
+
+		/* Copy mtime, but clip to ustar limits. */
+		s = archive_entry_mtime(entry_main);
+		ns = archive_entry_mtime_nsec(entry_main);
+		if (s < 0) { s = 0; ns = 0; }
+		if (s > 0x7fffffff) { s = 0x7fffffff; ns = 0; }
+		archive_entry_set_mtime(pax_attr_entry, s, ns);
+
+		/* Ditto for atime. */
+		s = archive_entry_atime(entry_main);
+		ns = archive_entry_atime_nsec(entry_main);
+		if (s < 0) { s = 0; ns = 0; }
+		if (s > 0x7fffffff) { s = 0x7fffffff; ns = 0; }
+		archive_entry_set_atime(pax_attr_entry, s, ns);
+
+		/* Standard ustar doesn't support ctime. */
+		archive_entry_set_ctime(pax_attr_entry, 0, 0);
+
+		ret = __archive_write_format_header_ustar(a, paxbuff,
+		    pax_attr_entry, 'x', 1);
+
+		archive_entry_free(pax_attr_entry);
+
+		/* Note that the 'x' header shouldn't ever fail to format */
+		if (ret != 0) {
+			const char *msg = "archive_write_pax_header: "
+			    "'x' header failed?!  This can't happen.\n";
+			write(2, msg, strlen(msg));
+			exit(1);
+		}
+		r = (a->compressor.write)(a, paxbuff, 512);
+		if (r != ARCHIVE_OK) {
+			pax->entry_bytes_remaining = 0;
+			pax->entry_padding = 0;
+			return (ARCHIVE_FATAL);
+		}
+
+		pax->entry_bytes_remaining = archive_strlen(&(pax->pax_header));
+		pax->entry_padding = 0x1ff & (-(int64_t)pax->entry_bytes_remaining);
+
+		r = (a->compressor.write)(a, pax->pax_header.s,
+		    archive_strlen(&(pax->pax_header)));
+		if (r != ARCHIVE_OK) {
+			/* If a write fails, we're pretty much toast. */
+			return (ARCHIVE_FATAL);
+		}
+		/* Pad out the end of the entry. */
+		r = write_nulls(a, pax->entry_padding);
+		if (r != ARCHIVE_OK) {
+			/* If a write fails, we're pretty much toast. */
+			return (ARCHIVE_FATAL);
+		}
+		pax->entry_bytes_remaining = pax->entry_padding = 0;
+	}
+
+	/* Write the header for main entry. */
+	r = (a->compressor.write)(a, ustarbuff, 512);
+	if (r != ARCHIVE_OK)
+		return (r);
+
+	/*
+	 * Inform the client of the on-disk size we're using, so
+	 * they can avoid unnecessarily writing a body for something
+	 * that we're just going to ignore.
+	 */
+	archive_entry_set_size(entry_original, archive_entry_size(entry_main));
+	pax->entry_bytes_remaining = archive_entry_size(entry_main);
+	pax->entry_padding = 0x1ff & (-(int64_t)pax->entry_bytes_remaining);
+	archive_entry_free(entry_main);
+
+	return (ret);
+}
+
+/*
+ * We need a valid name for the regular 'ustar' entry.  This routine
+ * tries to hack something more-or-less reasonable.
+ *
+ * The approach here tries to preserve leading dir names.  We do so by
+ * working with four sections:
+ *   1) "prefix" directory names,
+ *   2) "suffix" directory names,
+ *   3) inserted dir name (optional),
+ *   4) filename.
+ *
+ * These sections must satisfy the following requirements:
+ *   * Parts 1 & 2 together form an initial portion of the dir name.
+ *   * Part 3 is specified by the caller.  (It should not contain a leading
+ *     or trailing '/'.)
+ *   * Part 4 forms an initial portion of the base filename.
+ *   * The filename must be <= 99 chars to fit the ustar 'name' field.
+ *   * Parts 2, 3, 4 together must be <= 99 chars to fit the ustar 'name' fld.
+ *   * Part 1 must be <= 155 chars to fit the ustar 'prefix' field.
+ *   * If the original name ends in a '/', the new name must also end in a '/'
+ *   * Trailing '/.' sequences may be stripped.
+ *
+ * Note: Recall that the ustar format does not store the '/' separating
+ * parts 1 & 2, but does store the '/' separating parts 2 & 3.
+ */
+static char *
+build_ustar_entry_name(char *dest, const char *src, size_t src_length,
+    const char *insert)
+{
+	const char *prefix, *prefix_end;
+	const char *suffix, *suffix_end;
+	const char *filename, *filename_end;
+	char *p;
+	int need_slash = 0; /* Was there a trailing slash? */
+	size_t suffix_length = 99;
+	int insert_length;
+
+	/* Length of additional dir element to be added. */
+	if (insert == NULL)
+		insert_length = 0;
+	else
+		/* +2 here allows for '/' before and after the insert. */
+		insert_length = strlen(insert) + 2;
+
+	/* Step 0: Quick bailout in a common case. */
+	if (src_length < 100 && insert == NULL) {
+		strncpy(dest, src, src_length);
+		dest[src_length] = '\0';
+		return (dest);
+	}
+
+	/* Step 1: Locate filename and enforce the length restriction. */
+	filename_end = src + src_length;
+	/* Remove trailing '/' chars and '/.' pairs. */
+	for (;;) {
+		if (filename_end > src && filename_end[-1] == '/') {
+			filename_end --;
+			need_slash = 1; /* Remember to restore trailing '/'. */
+			continue;
+		}
+		if (filename_end > src + 1 && filename_end[-1] == '.'
+		    && filename_end[-2] == '/') {
+			filename_end -= 2;
+			need_slash = 1; /* "foo/." will become "foo/" */
+			continue;
+		}
+		break;
+	}
+	if (need_slash)
+		suffix_length--;
+	/* Find start of filename. */
+	filename = filename_end - 1;
+	while ((filename > src) && (*filename != '/'))
+		filename --;
+	if ((*filename == '/') && (filename < filename_end - 1))
+		filename ++;
+	/* Adjust filename_end so that filename + insert fits in 99 chars. */
+	suffix_length -= insert_length;
+	if (filename_end > filename + suffix_length)
+		filename_end = filename + suffix_length;
+	/* Calculate max size for "suffix" section (#3 above). */
+	suffix_length -= filename_end - filename;
+
+	/* Step 2: Locate the "prefix" section of the dirname, including
+	 * trailing '/'. */
+	prefix = src;
+	prefix_end = prefix + 155;
+	if (prefix_end > filename)
+		prefix_end = filename;
+	while (prefix_end > prefix && *prefix_end != '/')
+		prefix_end--;
+	if ((prefix_end < filename) && (*prefix_end == '/'))
+		prefix_end++;
+
+	/* Step 3: Locate the "suffix" section of the dirname,
+	 * including trailing '/'. */
+	suffix = prefix_end;
+	suffix_end = suffix + suffix_length; /* Enforce limit. */
+	if (suffix_end > filename)
+		suffix_end = filename;
+	if (suffix_end < suffix)
+		suffix_end = suffix;
+	while (suffix_end > suffix && *suffix_end != '/')
+		suffix_end--;
+	if ((suffix_end < filename) && (*suffix_end == '/'))
+		suffix_end++;
+
+	/* Step 4: Build the new name. */
+	/* The OpenBSD strlcpy function is safer, but less portable. */
+	/* Rather than maintain two versions, just use the strncpy version. */
+	p = dest;
+	if (prefix_end > prefix) {
+		strncpy(p, prefix, prefix_end - prefix);
+		p += prefix_end - prefix;
+	}
+	if (suffix_end > suffix) {
+		strncpy(p, suffix, suffix_end - suffix);
+		p += suffix_end - suffix;
+	}
+	if (insert != NULL) {
+		/* Note: assume insert does not have leading or trailing '/' */
+		strcpy(p, insert);
+		p += strlen(insert);
+		*p++ = '/';
+	}
+	strncpy(p, filename, filename_end - filename);
+	p += filename_end - filename;
+	if (need_slash)
+		*p++ = '/';
+	*p++ = '\0';
+
+	return (dest);
+}
+
+/*
+ * The ustar header for the pax extended attributes must have a
+ * reasonable name:  SUSv3 suggests 'dirname'/PaxHeader/'filename'
+ *
+ * Joerg Schiling has argued that this is unnecessary because, in practice,
+ * if the pax extended attributes get extracted as regular files, noone is
+ * going to bother reading those attributes to manually restore them.
+ * Based on this, 'star' uses /tmp/PaxHeader/'basename' as the ustar header
+ * name.  This is a tempting argument, but I'm not entirely convinced.
+ * I'm also uncomfortable with the fact that "/tmp" is a Unix-ism.
+ *
+ * The following routine implements the SUSv3 recommendation, and is
+ * much simpler because build_ustar_entry_name() above already does
+ * most of the work (we just need to give it an extra path element to
+ * insert and handle a few pathological cases).
+ */
+static char *
+build_pax_attribute_name(char *dest, const char *src)
+{
+	const char *p;
+
+	/* Handle the null filename case. */
+	if (src == NULL || *src == '\0') {
+		strcpy(dest, "PaxHeader/blank");
+		return (dest);
+	}
+
+	/* Prune final '/' and other unwanted final elements. */
+	p = src + strlen(src);
+	for (;;) {
+		/* Ends in "/", remove the '/' */
+		if (p > src && p[-1] == '/') {
+			--p;
+			continue;
+		}
+		/* Ends in "/.", remove the '.' */
+		if (p > src + 1 && p[-1] == '.'
+		    && p[-2] == '/') {
+			--p;
+			continue;
+		}
+		break;
+	}
+
+	/* Pathological case: After above, there was nothing left.
+	 * This includes "/." "/./." "/.//./." etc. */
+	if (p == src) {
+		strcpy(dest, "/PaxHeader/rootdir");
+		return (dest);
+	}
+
+	/* Convert unadorned "." into a suitable filename. */
+	if (*src == '.' && p == src + 1) {
+		strcpy(dest, "PaxHeader/currentdir");
+		return (dest);
+	}
+
+	/* General case: build a ustar-compatible name adding "/PaxHeader/". */
+	build_ustar_entry_name(dest, src, p - src, "PaxHeader");
+
+	return (dest);
+}
+
+/* Write two null blocks for the end of archive */
+static int
+archive_write_pax_finish(struct archive_write *a)
+{
+	struct pax *pax;
+	int r;
+
+	if (a->compressor.write == NULL)
+		return (ARCHIVE_OK);
+
+	pax = (struct pax *)a->format_data;
+	r = write_nulls(a, 512 * 2);
+	return (r);
+}
+
+static int
+archive_write_pax_destroy(struct archive_write *a)
+{
+	struct pax *pax;
+
+	pax = (struct pax *)a->format_data;
+	archive_string_free(&pax->pax_header);
+	free(pax);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_pax_finish_entry(struct archive_write *a)
+{
+	struct pax *pax;
+	int ret;
+
+	pax = (struct pax *)a->format_data;
+	ret = write_nulls(a, pax->entry_bytes_remaining + pax->entry_padding);
+	pax->entry_bytes_remaining = pax->entry_padding = 0;
+	return (ret);
+}
+
+static int
+write_nulls(struct archive_write *a, size_t padding)
+{
+	int ret, to_write;
+
+	while (padding > 0) {
+		to_write = padding < a->null_length ? padding : a->null_length;
+		ret = (a->compressor.write)(a, a->nulls, to_write);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		padding -= to_write;
+	}
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+archive_write_pax_data(struct archive_write *a, const void *buff, size_t s)
+{
+	struct pax *pax;
+	int ret;
+
+	pax = (struct pax *)a->format_data;
+	if (s > pax->entry_bytes_remaining)
+		s = pax->entry_bytes_remaining;
+
+	ret = (a->compressor.write)(a, buff, s);
+	pax->entry_bytes_remaining -= s;
+	if (ret == ARCHIVE_OK)
+		return (s);
+	else
+		return (ret);
+}
+
+static int
+has_non_ASCII(const wchar_t *wp)
+{
+	while (*wp != L'\0' && *wp < 128)
+		wp++;
+	return (*wp != L'\0');
+}
+
+/*
+ * Used by extended attribute support; encodes the name
+ * so that there will be no '=' characters in the result.
+ */
+static char *
+url_encode(const char *in)
+{
+	const char *s;
+	char *d;
+	int out_len = 0;
+	char *out;
+
+	for (s = in; *s != '\0'; s++) {
+		if (*s < 33 || *s > 126 || *s == '%' || *s == '=')
+			out_len += 3;
+		else
+			out_len++;
+	}
+
+	out = (char *)malloc(out_len + 1);
+	if (out == NULL)
+		return (NULL);
+
+	for (s = in, d = out; *s != '\0'; s++) {
+		/* encode any non-printable ASCII character or '%' or '=' */
+		if (*s < 33 || *s > 126 || *s == '%' || *s == '=') {
+			/* URL encoding is '%' followed by two hex digits */
+			*d++ = '%';
+			*d++ = "0123456789ABCDEF"[0x0f & (*s >> 4)];
+			*d++ = "0123456789ABCDEF"[0x0f & *s];
+		} else {
+			*d++ = *s;
+		}
+	}
+	*d = '\0';
+	return (out);
+}
+
+/*
+ * Encode a sequence of bytes into a C string using base-64 encoding.
+ *
+ * Returns a null-terminated C string allocated with malloc(); caller
+ * is responsible for freeing the result.
+ */
+static char *
+base64_encode(const char *s, size_t len)
+{
+	static const char digits[64] =
+	    { 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O',
+	      'P','Q','R','S','T','U','V','W','X','Y','Z','a','b','c','d',
+	      'e','f','g','h','i','j','k','l','m','n','o','p','q','r','s',
+	      't','u','v','w','x','y','z','0','1','2','3','4','5','6','7',
+	      '8','9','+','/' };
+	int v;
+	char *d, *out;
+
+	/* 3 bytes becomes 4 chars, but round up and allow for trailing NUL */
+	out = (char *)malloc((len * 4 + 2) / 3 + 1);
+	if (out == NULL)
+		return (NULL);
+	d = out;
+
+	/* Convert each group of 3 bytes into 4 characters. */
+	while (len >= 3) {
+		v = (((int)s[0] << 16) & 0xff0000)
+		    | (((int)s[1] << 8) & 0xff00)
+		    | (((int)s[2]) & 0x00ff);
+		s += 3;
+		len -= 3;
+		*d++ = digits[(v >> 18) & 0x3f];
+		*d++ = digits[(v >> 12) & 0x3f];
+		*d++ = digits[(v >> 6) & 0x3f];
+		*d++ = digits[(v) & 0x3f];
+	}
+	/* Handle final group of 1 byte (2 chars) or 2 bytes (3 chars). */
+	switch (len) {
+	case 0: break;
+	case 1:
+		v = (((int)s[0] << 16) & 0xff0000);
+		*d++ = digits[(v >> 18) & 0x3f];
+		*d++ = digits[(v >> 12) & 0x3f];
+		break;
+	case 2:
+		v = (((int)s[0] << 16) & 0xff0000)
+		    | (((int)s[1] << 8) & 0xff00);
+		*d++ = digits[(v >> 18) & 0x3f];
+		*d++ = digits[(v >> 12) & 0x3f];
+		*d++ = digits[(v >> 6) & 0x3f];
+		break;
+	}
+	/* Add trailing NUL character so output is a valid C string. */
+	*d++ = '\0';
+	return (out);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_shar.c b/archivers/libarchive/files/libarchive/archive_write_set_format_shar.c
new file mode 100644
index 00000000000..f26ba028ea5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_shar.c
@@ -0,0 +1,560 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_shar.c,v 1.18 2007/05/29 01:00:19 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdarg.h>
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct shar {
+	int			 dump;
+	int			 end_of_line;
+	struct archive_entry	*entry;
+	int			 has_data;
+	char			*last_dir;
+	char			 outbuff[1024];
+	size_t			 outbytes;
+	size_t			 outpos;
+	int			 uuavail;
+	char			 uubuffer[3];
+	int			 wrote_header;
+	struct archive_string	 work;
+};
+
+static int	archive_write_shar_finish(struct archive_write *);
+static int	archive_write_shar_destroy(struct archive_write *);
+static int	archive_write_shar_header(struct archive_write *,
+		    struct archive_entry *);
+static ssize_t	archive_write_shar_data_sed(struct archive_write *,
+		    const void * buff, size_t);
+static ssize_t	archive_write_shar_data_uuencode(struct archive_write *,
+		    const void * buff, size_t);
+static int	archive_write_shar_finish_entry(struct archive_write *);
+static int	shar_printf(struct archive_write *, const char *fmt, ...);
+static void	uuencode_group(struct shar *);
+
+static int
+shar_printf(struct archive_write *a, const char *fmt, ...)
+{
+	struct shar *shar;
+	va_list ap;
+	int ret;
+
+	shar = (struct shar *)a->format_data;
+	va_start(ap, fmt);
+	archive_string_empty(&(shar->work));
+	archive_string_vsprintf(&(shar->work), fmt, ap);
+	ret = ((a->compressor.write)(a, shar->work.s, strlen(shar->work.s)));
+	va_end(ap);
+	return (ret);
+}
+
+/*
+ * Set output format to 'shar' format.
+ */
+int
+archive_write_set_format_shar(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct shar *shar;
+
+	/* If someone else was already registered, unregister them. */
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	shar = (struct shar *)malloc(sizeof(*shar));
+	if (shar == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate shar data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(shar, 0, sizeof(*shar));
+	a->format_data = shar;
+
+	a->pad_uncompressed = 0;
+	a->format_write_header = archive_write_shar_header;
+	a->format_finish = archive_write_shar_finish;
+	a->format_destroy = archive_write_shar_destroy;
+	a->format_write_data = archive_write_shar_data_sed;
+	a->format_finish_entry = archive_write_shar_finish_entry;
+	a->archive_format = ARCHIVE_FORMAT_SHAR_BASE;
+	a->archive_format_name = "shar";
+	return (ARCHIVE_OK);
+}
+
+/*
+ * An alternate 'shar' that uses uudecode instead of 'sed' to encode
+ * file contents and can therefore be used to archive binary files.
+ * In addition, this variant also attempts to restore ownership, file modes,
+ * and other extended file information.
+ */
+int
+archive_write_set_format_shar_dump(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct shar *shar;
+
+	archive_write_set_format_shar(&a->archive);
+	shar = (struct shar *)a->format_data;
+	shar->dump = 1;
+	a->format_write_data = archive_write_shar_data_uuencode;
+	a->archive_format = ARCHIVE_FORMAT_SHAR_DUMP;
+	a->archive_format_name = "shar dump";
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_shar_header(struct archive_write *a, struct archive_entry *entry)
+{
+	const char *linkname;
+	const char *name;
+	char *p, *pp;
+	struct shar *shar;
+	int ret;
+
+	shar = (struct shar *)a->format_data;
+	if (!shar->wrote_header) {
+		ret = shar_printf(a, "#!/bin/sh\n");
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		ret = shar_printf(a, "# This is a shell archive\n");
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		shar->wrote_header = 1;
+	}
+
+	/* Save the entry for the closing. */
+	if (shar->entry)
+		archive_entry_free(shar->entry);
+	shar->entry = archive_entry_clone(entry);
+	name = archive_entry_pathname(entry);
+
+	/* Handle some preparatory issues. */
+	switch(archive_entry_filetype(entry)) {
+	case AE_IFREG:
+		/* Only regular files have non-zero size. */
+		break;
+	case AE_IFDIR:
+		archive_entry_set_size(entry, 0);
+		/* Don't bother trying to recreate '.' */
+		if (strcmp(name, ".") == 0  ||  strcmp(name, "./") == 0)
+			return (ARCHIVE_OK);
+		break;
+	case AE_IFIFO:
+	case AE_IFCHR:
+	case AE_IFBLK:
+		/* All other file types have zero size in the archive. */
+		archive_entry_set_size(entry, 0);
+		break;
+	default:
+		archive_entry_set_size(entry, 0);
+		if (archive_entry_hardlink(entry) == NULL &&
+		    archive_entry_symlink(entry) == NULL) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "shar format cannot archive this");
+			return (ARCHIVE_WARN);
+		}
+	}
+
+	/* Stock preparation for all file types. */
+	ret = shar_printf(a, "echo x %s\n", name);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+
+	if (archive_entry_filetype(entry) != AE_IFDIR) {
+		/* Try to create the dir. */
+		p = strdup(name);
+		pp = strrchr(p, '/');
+		/* If there is a / character, try to create the dir. */
+		if (pp != NULL) {
+			*pp = '\0';
+
+			/* Try to avoid a lot of redundant mkdir commands. */
+			if (strcmp(p, ".") == 0) {
+				/* Don't try to "mkdir ." */
+				free(p);
+			} else if (shar->last_dir == NULL) {
+				ret = shar_printf(a,
+				    "mkdir -p %s > /dev/null 2>&1\n", p);
+				if (ret != ARCHIVE_OK) {
+					free(p);
+					return (ret);
+				}
+				shar->last_dir = p;
+			} else if (strcmp(p, shar->last_dir) == 0) {
+				/* We've already created this exact dir. */
+				free(p);
+			} else if (strlen(p) < strlen(shar->last_dir) &&
+			    strncmp(p, shar->last_dir, strlen(p)) == 0) {
+				/* We've already created a subdir. */
+				free(p);
+			} else {
+				ret = shar_printf(a,
+				    "mkdir -p %s > /dev/null 2>&1\n", p);
+				if (ret != ARCHIVE_OK) {
+					free(p);
+					return (ret);
+				}
+				free(shar->last_dir);
+				shar->last_dir = p;
+			}
+		} else {
+			free(p);
+		}
+	}
+
+	/* Handle file-type specific issues. */
+	shar->has_data = 0;
+	if ((linkname = archive_entry_hardlink(entry)) != NULL) {
+		ret = shar_printf(a, "ln -f %s %s\n", linkname, name);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+	} else if ((linkname = archive_entry_symlink(entry)) != NULL) {
+		ret = shar_printf(a, "ln -fs %s %s\n", linkname, name);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+	} else {
+		switch(archive_entry_filetype(entry)) {
+		case AE_IFREG:
+			if (archive_entry_size(entry) == 0) {
+				/* More portable than "touch." */
+				ret = shar_printf(a, "test -e \"%s\" || :> \"%s\"\n", name, name);
+				if (ret != ARCHIVE_OK)
+					return (ret);
+			} else {
+				if (shar->dump) {
+					ret = shar_printf(a,
+					    "uudecode -o %s << 'SHAR_END'\n",
+					    name);
+					if (ret != ARCHIVE_OK)
+						return (ret);
+					ret = shar_printf(a, "begin %o %s\n",
+					    archive_entry_mode(entry) & 0777,
+					    name);
+					if (ret != ARCHIVE_OK)
+						return (ret);
+				} else {
+					ret = shar_printf(a,
+					    "sed 's/^X//' > %s << 'SHAR_END'\n",
+					    name);
+					if (ret != ARCHIVE_OK)
+						return (ret);
+				}
+				shar->has_data = 1;
+				shar->end_of_line = 1;
+				shar->outpos = 0;
+				shar->outbytes = 0;
+			}
+			break;
+		case AE_IFDIR:
+			ret = shar_printf(a, "mkdir -p %s > /dev/null 2>&1\n",
+			    name);
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			/* Record that we just created this directory. */
+			if (shar->last_dir != NULL)
+				free(shar->last_dir);
+
+			shar->last_dir = strdup(name);
+			/* Trim a trailing '/'. */
+			pp = strrchr(shar->last_dir, '/');
+			if (pp != NULL && pp[1] == '\0')
+				*pp = '\0';
+			/*
+			 * TODO: Put dir name/mode on a list to be fixed
+			 * up at end of archive.
+			 */
+			break;
+		case AE_IFIFO:
+			ret = shar_printf(a, "mkfifo %s\n", name);
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			break;
+		case AE_IFCHR:
+			ret = shar_printf(a, "mknod %s c %d %d\n", name,
+			    archive_entry_rdevmajor(entry),
+			    archive_entry_rdevminor(entry));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			break;
+		case AE_IFBLK:
+			ret = shar_printf(a, "mknod %s b %d %d\n", name,
+			    archive_entry_rdevmajor(entry),
+			    archive_entry_rdevminor(entry));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			break;
+		default:
+			return (ARCHIVE_WARN);
+		}
+	}
+
+	return (ARCHIVE_OK);
+}
+
+/* XXX TODO: This could be more efficient XXX */
+static ssize_t
+archive_write_shar_data_sed(struct archive_write *a, const void *buff, size_t n)
+{
+	struct shar *shar;
+	const char *src;
+	int ret;
+	size_t written = n;
+
+	shar = (struct shar *)a->format_data;
+	if (!shar->has_data)
+		return (0);
+
+	src = (const char *)buff;
+	ret = ARCHIVE_OK;
+	shar->outpos = 0;
+	while (n-- > 0) {
+		if (shar->end_of_line) {
+			shar->outbuff[shar->outpos++] = 'X';
+			shar->end_of_line = 0;
+		}
+		if (*src == '\n')
+			shar->end_of_line = 1;
+		shar->outbuff[shar->outpos++] = *src++;
+
+		if (shar->outpos > sizeof(shar->outbuff) - 2) {
+			ret = (a->compressor.write)(a, shar->outbuff,
+			    shar->outpos);
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			shar->outpos = 0;
+		}
+	}
+
+	if (shar->outpos > 0)
+		ret = (a->compressor.write)(a, shar->outbuff, shar->outpos);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+	return (written);
+}
+
+#define	UUENC(c)	(((c)!=0) ? ((c) & 077) + ' ': '`')
+
+/* XXX This could be a lot more efficient. XXX */
+static void
+uuencode_group(struct shar *shar)
+{
+	int	t;
+
+	t = 0;
+	if (shar->uuavail > 0)
+		t = 0xff0000 & (shar->uubuffer[0] << 16);
+	if (shar->uuavail > 1)
+		t |= 0x00ff00 & (shar->uubuffer[1] << 8);
+	if (shar->uuavail > 2)
+		t |= 0x0000ff & (shar->uubuffer[2]);
+	shar->outbuff[shar->outpos++] = UUENC( 0x3f & (t>>18) );
+	shar->outbuff[shar->outpos++] = UUENC( 0x3f & (t>>12) );
+	shar->outbuff[shar->outpos++] = UUENC( 0x3f & (t>>6) );
+	shar->outbuff[shar->outpos++] = UUENC( 0x3f & (t) );
+	shar->uuavail = 0;
+	shar->outbytes += shar->uuavail;
+	shar->outbuff[shar->outpos] = 0;
+}
+
+static ssize_t
+archive_write_shar_data_uuencode(struct archive_write *a, const void *buff,
+    size_t length)
+{
+	struct shar *shar;
+	const char *src;
+	size_t n;
+	int ret;
+
+	shar = (struct shar *)a->format_data;
+	if (!shar->has_data)
+		return (ARCHIVE_OK);
+	src = (const char *)buff;
+	n = length;
+	while (n-- > 0) {
+		if (shar->uuavail == 3)
+			uuencode_group(shar);
+		if (shar->outpos >= 60) {
+			ret = shar_printf(a, "%c%s\n", UUENC(shar->outbytes),
+			    shar->outbuff);
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			shar->outpos = 0;
+			shar->outbytes = 0;
+		}
+
+		shar->uubuffer[shar->uuavail++] = *src++;
+		shar->outbytes++;
+	}
+	return (length);
+}
+
+static int
+archive_write_shar_finish_entry(struct archive_write *a)
+{
+	const char *g, *p, *u;
+	struct shar *shar;
+	int ret;
+
+	shar = (struct shar *)a->format_data;
+	if (shar->entry == NULL)
+		return (0);
+
+	if (shar->dump) {
+		/* Finish uuencoded data. */
+		if (shar->has_data) {
+			if (shar->uuavail > 0)
+				uuencode_group(shar);
+			if (shar->outpos > 0) {
+				ret = shar_printf(a, "%c%s\n",
+				    UUENC(shar->outbytes), shar->outbuff);
+				if (ret != ARCHIVE_OK)
+					return (ret);
+				shar->outpos = 0;
+				shar->uuavail = 0;
+				shar->outbytes = 0;
+			}
+			ret = shar_printf(a, "%c\n", UUENC(0));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			ret = shar_printf(a, "end\n", UUENC(0));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+			ret = shar_printf(a, "SHAR_END\n");
+			if (ret != ARCHIVE_OK)
+				return (ret);
+		}
+		/* Restore file mode, owner, flags. */
+		/*
+		 * TODO: Don't immediately restore mode for
+		 * directories; defer that to end of script.
+		 */
+		ret = shar_printf(a, "chmod %o %s\n",
+		    archive_entry_mode(shar->entry) & 07777,
+		    archive_entry_pathname(shar->entry));
+		if (ret != ARCHIVE_OK)
+			return (ret);
+
+		u = archive_entry_uname(shar->entry);
+		g = archive_entry_gname(shar->entry);
+		if (u != NULL || g != NULL) {
+			ret = shar_printf(a, "chown %s%s%s %s\n",
+			    (u != NULL) ? u : "",
+			    (g != NULL) ? ":" : "", (g != NULL) ? g : "",
+			    archive_entry_pathname(shar->entry));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+		}
+
+		if ((p = archive_entry_fflags_text(shar->entry)) != NULL) {
+			ret = shar_printf(a, "chflags %s %s\n", p,
+			    archive_entry_pathname(shar->entry));
+			if (ret != ARCHIVE_OK)
+				return (ret);
+		}
+
+		/* TODO: restore ACLs */
+
+	} else {
+		if (shar->has_data) {
+			/* Finish sed-encoded data:  ensure last line ends. */
+			if (!shar->end_of_line) {
+				ret = shar_printf(a, "\n");
+				if (ret != ARCHIVE_OK)
+					return (ret);
+			}
+			ret = shar_printf(a, "SHAR_END\n");
+			if (ret != ARCHIVE_OK)
+				return (ret);
+		}
+	}
+
+	archive_entry_free(shar->entry);
+	shar->entry = NULL;
+	return (0);
+}
+
+static int
+archive_write_shar_finish(struct archive_write *a)
+{
+	struct shar *shar;
+	int ret;
+
+	/*
+	 * TODO: Accumulate list of directory names/modes and
+	 * fix them all up at end-of-archive.
+	 */
+
+	shar = (struct shar *)a->format_data;
+
+	/*
+	 * Only write the end-of-archive markers if the archive was
+	 * actually started.  This avoids problems if someone sets
+	 * shar format, then sets another format (which would invoke
+	 * shar_finish to free the format-specific data).
+	 */
+	if (shar->wrote_header) {
+		ret = shar_printf(a, "exit\n");
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		/* Shar output is never padded. */
+		archive_write_set_bytes_in_last_block(&a->archive, 1);
+		/*
+		 * TODO: shar should also suppress padding of
+		 * uncompressed data within gzip/bzip2 streams.
+		 */
+	}
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_shar_destroy(struct archive_write *a)
+{
+	struct shar *shar;
+
+	shar = (struct shar *)a->format_data;
+	if (shar->entry != NULL)
+		archive_entry_free(shar->entry);
+	if (shar->last_dir != NULL)
+		free(shar->last_dir);
+	archive_string_free(&(shar->work));
+	free(shar);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/archive_write_set_format_ustar.c b/archivers/libarchive/files/libarchive/archive_write_set_format_ustar.c
new file mode 100644
index 00000000000..61c90d50415
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_write_set_format_ustar.c
@@ -0,0 +1,569 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_ustar.c,v 1.24 2007/06/11 05:17:30 kientzle Exp $");
+
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_write_private.h"
+
+struct ustar {
+	uint64_t	entry_bytes_remaining;
+	uint64_t	entry_padding;
+};
+
+/*
+ * Define structure of POSIX 'ustar' tar header.
+ */
+#define	USTAR_name_offset 0
+#define	USTAR_name_size 100
+#define	USTAR_mode_offset 100
+#define	USTAR_mode_size 6
+#define	USTAR_mode_max_size 8
+#define	USTAR_uid_offset 108
+#define	USTAR_uid_size 6
+#define	USTAR_uid_max_size 8
+#define	USTAR_gid_offset 116
+#define	USTAR_gid_size 6
+#define	USTAR_gid_max_size 8
+#define	USTAR_size_offset 124
+#define	USTAR_size_size 11
+#define	USTAR_size_max_size 12
+#define	USTAR_mtime_offset 136
+#define	USTAR_mtime_size 11
+#define	USTAR_mtime_max_size 11
+#define	USTAR_checksum_offset 148
+#define	USTAR_checksum_size 8
+#define	USTAR_typeflag_offset 156
+#define	USTAR_typeflag_size 1
+#define	USTAR_linkname_offset 157
+#define	USTAR_linkname_size 100
+#define	USTAR_magic_offset 257
+#define	USTAR_magic_size 6
+#define	USTAR_version_offset 263
+#define	USTAR_version_size 2
+#define	USTAR_uname_offset 265
+#define	USTAR_uname_size 32
+#define	USTAR_gname_offset 297
+#define	USTAR_gname_size 32
+#define	USTAR_rdevmajor_offset 329
+#define	USTAR_rdevmajor_size 6
+#define	USTAR_rdevmajor_max_size 8
+#define	USTAR_rdevminor_offset 337
+#define	USTAR_rdevminor_size 6
+#define	USTAR_rdevminor_max_size 8
+#define	USTAR_prefix_offset 345
+#define	USTAR_prefix_size 155
+#define	USTAR_padding_offset 500
+#define	USTAR_padding_size 12
+
+/*
+ * A filled-in copy of the header for initialization.
+ */
+static const char template_header[] = {
+	/* name: 100 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,
+	/* Mode, space-null termination: 8 bytes */
+	'0','0','0','0','0','0', ' ','\0',
+	/* uid, space-null termination: 8 bytes */
+	'0','0','0','0','0','0', ' ','\0',
+	/* gid, space-null termination: 8 bytes */
+	'0','0','0','0','0','0', ' ','\0',
+	/* size, space termation: 12 bytes */
+	'0','0','0','0','0','0','0','0','0','0','0', ' ',
+	/* mtime, space termation: 12 bytes */
+	'0','0','0','0','0','0','0','0','0','0','0', ' ',
+	/* Initial checksum value: 8 spaces */
+	' ',' ',' ',' ',' ',' ',' ',' ',
+	/* Typeflag: 1 byte */
+	'0',			/* '0' = regular file */
+	/* Linkname: 100 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,
+	/* Magic: 6 bytes, Version: 2 bytes */
+	'u','s','t','a','r','\0', '0','0',
+	/* Uname: 32 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	/* Gname: 32 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	/* rdevmajor + space/null padding: 8 bytes */
+	'0','0','0','0','0','0', ' ','\0',
+	/* rdevminor + space/null padding: 8 bytes */
+	'0','0','0','0','0','0', ' ','\0',
+	/* Prefix: 155 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,
+	/* Padding: 12 bytes */
+	0,0,0,0,0,0,0,0, 0,0,0,0
+};
+
+static ssize_t	archive_write_ustar_data(struct archive_write *a, const void *buff,
+		    size_t s);
+static int	archive_write_ustar_destroy(struct archive_write *);
+static int	archive_write_ustar_finish(struct archive_write *);
+static int	archive_write_ustar_finish_entry(struct archive_write *);
+static int	archive_write_ustar_header(struct archive_write *,
+		    struct archive_entry *entry);
+static int	format_256(int64_t, char *, int);
+static int	format_number(int64_t, char *, int size, int max, int strict);
+static int	format_octal(int64_t, char *, int);
+static int	write_nulls(struct archive_write *a, size_t);
+
+/*
+ * Set output format to 'ustar' format.
+ */
+int
+archive_write_set_format_ustar(struct archive *_a)
+{
+	struct archive_write *a = (struct archive_write *)_a;
+	struct ustar *ustar;
+
+	/* If someone else was already registered, unregister them. */
+	if (a->format_destroy != NULL)
+		(a->format_destroy)(a);
+
+	/* Basic internal sanity test. */
+	if (sizeof(template_header) != 512) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Internal: template_header wrong size: %d should be 512", sizeof(template_header));
+		return (ARCHIVE_FATAL);
+	}
+
+	ustar = (struct ustar *)malloc(sizeof(*ustar));
+	if (ustar == NULL) {
+		archive_set_error(&a->archive, ENOMEM, "Can't allocate ustar data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(ustar, 0, sizeof(*ustar));
+	a->format_data = ustar;
+
+	a->pad_uncompressed = 1;	/* Mimic gtar in this respect. */
+	a->format_write_header = archive_write_ustar_header;
+	a->format_write_data = archive_write_ustar_data;
+	a->format_finish = archive_write_ustar_finish;
+	a->format_destroy = archive_write_ustar_destroy;
+	a->format_finish_entry = archive_write_ustar_finish_entry;
+	a->archive_format = ARCHIVE_FORMAT_TAR_USTAR;
+	a->archive_format_name = "POSIX ustar";
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_ustar_header(struct archive_write *a, struct archive_entry *entry)
+{
+	char buff[512];
+	int ret;
+	struct ustar *ustar;
+
+	ustar = (struct ustar *)a->format_data;
+
+	/* Only regular files (not hardlinks) have data. */
+	if (archive_entry_hardlink(entry) != NULL ||
+	    archive_entry_symlink(entry) != NULL ||
+	    !(archive_entry_filetype(entry) == AE_IFREG))
+		archive_entry_set_size(entry, 0);
+
+	if (AE_IFDIR == archive_entry_mode(entry)) {
+		const char *p;
+		char *t;
+		/*
+		 * Ensure a trailing '/'.  Modify the entry so
+		 * the client sees the change.
+		 */
+		p = archive_entry_pathname(entry);
+		if (p[strlen(p) - 1] != '/') {
+			t = (char *)malloc(strlen(p) + 2);
+			if (t != NULL) {
+				strcpy(t, p);
+				strcat(t, "/");
+				archive_entry_copy_pathname(entry, t);
+				free(t);
+			}
+		}
+	}
+
+	ret = __archive_write_format_header_ustar(a, buff, entry, -1, 1);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+	ret = (a->compressor.write)(a, buff, 512);
+	if (ret != ARCHIVE_OK)
+		return (ret);
+
+	ustar->entry_bytes_remaining = archive_entry_size(entry);
+	ustar->entry_padding = 0x1ff & (-(int64_t)ustar->entry_bytes_remaining);
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Format a basic 512-byte "ustar" header.
+ *
+ * Returns -1 if format failed (due to field overflow).
+ * Note that this always formats as much of the header as possible.
+ * If "strict" is set to zero, it will extend numeric fields as
+ * necessary (overwriting terminators or using base-256 extensions).
+ *
+ * This is exported so that other 'tar' formats can use it.
+ */
+int
+__archive_write_format_header_ustar(struct archive_write *a, char h[512],
+    struct archive_entry *entry, int tartype, int strict)
+{
+	unsigned int checksum;
+	int i, ret;
+	size_t copy_length;
+	const char *p, *pp;
+	int mytartype;
+
+	ret = 0;
+	mytartype = -1;
+	/*
+	 * The "template header" already includes the "ustar"
+	 * signature, various end-of-field markers and other required
+	 * elements.
+	 */
+	memcpy(h, &template_header, 512);
+
+	/*
+	 * Because the block is already null-filled, and strings
+	 * are allowed to exactly fill their destination (without null),
+	 * I use memcpy(dest, src, strlen()) here a lot to copy strings.
+	 */
+
+	pp = archive_entry_pathname(entry);
+	if (strlen(pp) <= USTAR_name_size)
+		memcpy(h + USTAR_name_offset, pp, strlen(pp));
+	else {
+		/* Store in two pieces, splitting at a '/'. */
+		p = strchr(pp + strlen(pp) - USTAR_name_size - 1, '/');
+		/*
+		 * If the separator we found is the first '/', find
+		 * the next one.  (This is a pathological case that
+		 * occurs for paths of exactly 101 bytes that start with
+		 * '/'; it occurs because the separating '/' is not
+		 * stored explicitly and the reconstruction assumes that
+		 * an empty prefix means there is no '/' separator.)
+		 */
+		if (p == pp)
+			p = strchr(p + 1, '/');
+		/*
+		 * If there is no path separator, or the prefix or
+		 * remaining name are too large, return an error.
+		 */
+		if (!p) {
+			archive_set_error(&a->archive, ENAMETOOLONG,
+			    "Pathname too long");
+			ret = ARCHIVE_WARN;
+		} else if (p  > pp + USTAR_prefix_size) {
+			archive_set_error(&a->archive, ENAMETOOLONG,
+			    "Pathname too long");
+			ret = ARCHIVE_WARN;
+		} else {
+			/* Copy prefix and remainder to appropriate places */
+			memcpy(h + USTAR_prefix_offset, pp, p - pp);
+			memcpy(h + USTAR_name_offset, p + 1, pp + strlen(pp) - p - 1);
+		}
+	}
+
+	p = archive_entry_hardlink(entry);
+	if (p != NULL)
+		mytartype = '1';
+	else
+		p = archive_entry_symlink(entry);
+	if (p != NULL && p[0] != '\0') {
+		copy_length = strlen(p);
+		if (copy_length > USTAR_linkname_size) {
+			archive_set_error(&a->archive, ENAMETOOLONG,
+			    "Link contents too long");
+			ret = ARCHIVE_WARN;
+			copy_length = USTAR_linkname_size;
+		}
+		memcpy(h + USTAR_linkname_offset, p, copy_length);
+	}
+
+	p = archive_entry_uname(entry);
+	if (p != NULL && p[0] != '\0') {
+		copy_length = strlen(p);
+		if (copy_length > USTAR_uname_size) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Username too long");
+			ret = ARCHIVE_WARN;
+			copy_length = USTAR_uname_size;
+		}
+		memcpy(h + USTAR_uname_offset, p, copy_length);
+	}
+
+	p = archive_entry_gname(entry);
+	if (p != NULL && p[0] != '\0') {
+		copy_length = strlen(p);
+		if (strlen(p) > USTAR_gname_size) {
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
+			    "Group name too long");
+			ret = ARCHIVE_WARN;
+			copy_length = USTAR_gname_size;
+		}
+		memcpy(h + USTAR_gname_offset, p, copy_length);
+	}
+
+	if (format_number(archive_entry_mode(entry) & 07777, h + USTAR_mode_offset, USTAR_mode_size, USTAR_mode_max_size, strict)) {
+		archive_set_error(&a->archive, ERANGE, "Numeric mode too large");
+		ret = ARCHIVE_WARN;
+	}
+
+	if (format_number(archive_entry_uid(entry), h + USTAR_uid_offset, USTAR_uid_size, USTAR_uid_max_size, strict)) {
+		archive_set_error(&a->archive, ERANGE, "Numeric user ID too large");
+		ret = ARCHIVE_WARN;
+	}
+
+	if (format_number(archive_entry_gid(entry), h + USTAR_gid_offset, USTAR_gid_size, USTAR_gid_max_size, strict)) {
+		archive_set_error(&a->archive, ERANGE, "Numeric group ID too large");
+		ret = ARCHIVE_WARN;
+	}
+
+	if (format_number(archive_entry_size(entry), h + USTAR_size_offset, USTAR_size_size, USTAR_size_max_size, strict)) {
+		archive_set_error(&a->archive, ERANGE, "File size out of range");
+		ret = ARCHIVE_WARN;
+	}
+
+	if (format_number(archive_entry_mtime(entry), h + USTAR_mtime_offset, USTAR_mtime_size, USTAR_mtime_max_size, strict)) {
+		archive_set_error(&a->archive, ERANGE,
+		    "File modification time too large");
+		ret = ARCHIVE_WARN;
+	}
+
+	if (archive_entry_filetype(entry) == AE_IFBLK
+	    || archive_entry_filetype(entry) == AE_IFCHR) {
+		if (format_number(archive_entry_rdevmajor(entry), h + USTAR_rdevmajor_offset,
+			USTAR_rdevmajor_size, USTAR_rdevmajor_max_size, strict)) {
+			archive_set_error(&a->archive, ERANGE,
+			    "Major device number too large");
+			ret = ARCHIVE_WARN;
+		}
+
+		if (format_number(archive_entry_rdevminor(entry), h + USTAR_rdevminor_offset,
+			USTAR_rdevminor_size, USTAR_rdevminor_max_size, strict)) {
+			archive_set_error(&a->archive, ERANGE,
+			    "Minor device number too large");
+			ret = ARCHIVE_WARN;
+		}
+	}
+
+	if (tartype >= 0) {
+		h[USTAR_typeflag_offset] = tartype;
+	} else if (mytartype >= 0) {
+		h[USTAR_typeflag_offset] = mytartype;
+	} else {
+		switch (archive_entry_filetype(entry)) {
+		case AE_IFREG: h[USTAR_typeflag_offset] = '0' ; break;
+		case AE_IFLNK: h[USTAR_typeflag_offset] = '2' ; break;
+		case AE_IFCHR: h[USTAR_typeflag_offset] = '3' ; break;
+		case AE_IFBLK: h[USTAR_typeflag_offset] = '4' ; break;
+		case AE_IFDIR: h[USTAR_typeflag_offset] = '5' ; break;
+		case AE_IFIFO: h[USTAR_typeflag_offset] = '6' ; break;
+		default:
+			archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+			    "tar format cannot archive this (mode=0%lo)",
+			    (unsigned long)archive_entry_mode(entry));
+			ret = ARCHIVE_WARN;
+		}
+	}
+
+	checksum = 0;
+	for (i = 0; i < 512; i++)
+		checksum += 255 & (unsigned int)h[i];
+	h[USTAR_checksum_offset + 6] = '\0'; /* Can't be pre-set in the template. */
+	/* h[USTAR_checksum_offset + 7] = ' '; */ /* This is pre-set in the template. */
+	format_octal(checksum, h + USTAR_checksum_offset, 6);
+	return (ret);
+}
+
+/*
+ * Format a number into a field, with some intelligence.
+ */
+static int
+format_number(int64_t v, char *p, int s, int maxsize, int strict)
+{
+	int64_t limit;
+
+	limit = ((int64_t)1 << (s*3));
+
+	/* "Strict" only permits octal values with proper termination. */
+	if (strict)
+		return (format_octal(v, p, s));
+
+	/*
+	 * In non-strict mode, we allow the number to overwrite one or
+	 * more bytes of the field termination.  Even old tar
+	 * implementations should be able to handle this with no
+	 * problem.
+	 */
+	if (v >= 0) {
+		while (s <= maxsize) {
+			if (v < limit)
+				return (format_octal(v, p, s));
+			s++;
+			limit <<= 3;
+		}
+	}
+
+	/* Base-256 can handle any number, positive or negative. */
+	return (format_256(v, p, maxsize));
+}
+
+/*
+ * Format a number into the specified field using base-256.
+ */
+static int
+format_256(int64_t v, char *p, int s)
+{
+	p += s;
+	while (s-- > 0) {
+		*--p = (char)(v & 0xff);
+		v >>= 8;
+	}
+	*p |= 0x80; /* Set the base-256 marker bit. */
+	return (0);
+}
+
+/*
+ * Format a number into the specified field.
+ */
+static int
+format_octal(int64_t v, char *p, int s)
+{
+	int len;
+
+	len = s;
+
+	/* Octal values can't be negative, so use 0. */
+	if (v < 0) {
+		while (len-- > 0)
+			*p++ = '0';
+		return (-1);
+	}
+
+	p += s;		/* Start at the end and work backwards. */
+	while (s-- > 0) {
+		*--p = (char)('0' + (v & 7));
+		v >>= 3;
+	}
+
+	if (v == 0)
+		return (0);
+
+	/* If it overflowed, fill field with max value. */
+	while (len-- > 0)
+		*p++ = '7';
+
+	return (-1);
+}
+
+static int
+archive_write_ustar_finish(struct archive_write *a)
+{
+	int r;
+
+	if (a->compressor.write == NULL)
+		return (ARCHIVE_OK);
+
+	r = write_nulls(a, 512*2);
+	return (r);
+}
+
+static int
+archive_write_ustar_destroy(struct archive_write *a)
+{
+	struct ustar *ustar;
+
+	ustar = (struct ustar *)a->format_data;
+	free(ustar);
+	a->format_data = NULL;
+	return (ARCHIVE_OK);
+}
+
+static int
+archive_write_ustar_finish_entry(struct archive_write *a)
+{
+	struct ustar *ustar;
+	int ret;
+
+	ustar = (struct ustar *)a->format_data;
+	ret = write_nulls(a,
+	    ustar->entry_bytes_remaining + ustar->entry_padding);
+	ustar->entry_bytes_remaining = ustar->entry_padding = 0;
+	return (ret);
+}
+
+static int
+write_nulls(struct archive_write *a, size_t padding)
+{
+	int ret;
+	size_t to_write;
+
+	while (padding > 0) {
+		to_write = padding < a->null_length ? padding : a->null_length;
+		ret = (a->compressor.write)(a, a->nulls, to_write);
+		if (ret != ARCHIVE_OK)
+			return (ret);
+		padding -= to_write;
+	}
+	return (ARCHIVE_OK);
+}
+
+static ssize_t
+archive_write_ustar_data(struct archive_write *a, const void *buff, size_t s)
+{
+	struct ustar *ustar;
+	int ret;
+
+	ustar = (struct ustar *)a->format_data;
+	if (s > ustar->entry_bytes_remaining)
+		s = ustar->entry_bytes_remaining;
+	ret = (a->compressor.write)(a, buff, s);
+	ustar->entry_bytes_remaining -= s;
+	if (ret != ARCHIVE_OK)
+		return (ret);
+	return (s);
+}
diff --git a/archivers/libarchive/files/libarchive/config_freebsd.h b/archivers/libarchive/files/libarchive/config_freebsd.h
new file mode 100644
index 00000000000..1b9126058aa
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/config_freebsd.h
@@ -0,0 +1,109 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/config_freebsd.h,v 1.5 2007/05/29 01:00:20 kientzle Exp $
+ */
+
+/* FreeBSD 5.0 and later have ACL support. */
+#if __FreeBSD__ > 4
+#define	HAVE_ACL_CREATE_ENTRY 1
+#define	HAVE_ACL_INIT 1
+#define	HAVE_ACL_SET_FD 1
+#define	HAVE_ACL_SET_FD_NP 1
+#define	HAVE_ACL_SET_FILE 1
+#define	HAVE_ACL_USER 1
+#endif
+
+#define	HAVE_BZLIB_H 1
+#define	HAVE_CHFLAGS 1
+#define	HAVE_DECL_INT64_MAX 1
+#define	HAVE_DECL_INT64_MIN 1
+#define	HAVE_DECL_SIZE_MAX 1
+#define	HAVE_DECL_STRERROR_R 1
+#define	HAVE_DECL_UINT32_MAX 1
+#define	HAVE_DECL_UINT64_MAX 1
+#define	HAVE_EFTYPE 1
+#define	HAVE_EILSEQ 1
+#define	HAVE_ERRNO_H 1
+#define	HAVE_FCHDIR 1
+#define	HAVE_FCHFLAGS 1
+#define	HAVE_FCHMOD 1
+#define	HAVE_FCHOWN 1
+#define	HAVE_FCNTL_H 1
+#define	HAVE_FSEEKO 1
+#define	HAVE_FUTIMES 1
+#define	HAVE_GRP_H 1
+#define	HAVE_INTTYPES_H 1
+#define	HAVE_LCHFLAGS 1
+#define	HAVE_LCHMOD 1
+#define	HAVE_LCHOWN 1
+#define	HAVE_LIMITS_H 1
+#define	HAVE_LUTIMES 1
+#define	HAVE_MALLOC 1
+#define	HAVE_MEMMOVE 1
+#define	HAVE_MEMSET 1
+#define	HAVE_MKDIR 1
+#define	HAVE_MKFIFO 1
+#define	HAVE_POLL 1
+#define	HAVE_POLL_H 1
+#define	HAVE_PWD_H 1
+#define	HAVE_SELECT 1
+#define	HAVE_STDINT_H 1
+#define	HAVE_STDLIB_H 1
+#define	HAVE_STRCHR 1
+#define	HAVE_STRDUP 1
+#define	HAVE_STRERROR 1
+#define	HAVE_STRERROR_R 1
+#define	HAVE_STRINGS_H 1
+#define	HAVE_STRING_H 1
+#define	HAVE_STRRCHR 1
+#define	HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1
+#define	HAVE_STRUCT_STAT_ST_RDEV 1
+#define	HAVE_STRUCT_TM_TM_GMTOFF 1
+#define	HAVE_SYS_ACL_H 1
+#define	HAVE_SYS_IOCTL_H 1
+#define	HAVE_SYS_SELECT_H 1
+#define	HAVE_SYS_STAT_H 1
+#define	HAVE_SYS_TIME_H 1
+#define	HAVE_SYS_TYPES_H 1
+#define	HAVE_SYS_WAIT_H 1
+#define	HAVE_TIMEGM 1
+#define	HAVE_UNISTD_H 1
+#define	HAVE_UTIME 1
+#define	HAVE_UTIMES 1
+#define	HAVE_UTIME_H 1
+#define	HAVE_WCHAR_H 1
+#define	HAVE_WCSCPY 1
+#define	HAVE_WCSLEN 1
+#define	HAVE_WMEMCMP 1
+#define	HAVE_WMEMCPY 1
+#define	HAVE_ZLIB_H 1
+#define	STDC_HEADERS 1
+#define	TIME_WITH_SYS_TIME 1
+
+/* FreeBSD 4 and earlier lack intmax_t/uintmax_t */
+#if __FreeBSD__ < 5
+#define	intmax_t int64_t
+#define	uintmax_t uint64_t
+#endif
diff --git a/archivers/libarchive/files/libarchive/config_windows.h b/archivers/libarchive/files/libarchive/config_windows.h
new file mode 100644
index 00000000000..074bb3bdf85
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/config_windows.h
@@ -0,0 +1,171 @@
+/*-
+ * Copyright (c) 2003-2006 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/* Start of configuration for native Win32 with Visual Studio. */
+/* TODO: Fix this. */
+#undef	HAVE_ACL_CREATE_ENTRY
+#undef	HAVE_ACL_INIT
+#undef	HAVE_ACL_SET_FD
+#undef	HAVE_ACL_SET_FD_NP
+#undef	HAVE_ACL_SET_FILE
+#undef	HAVE_ACL_USER
+#undef	HAVE_BZLIB_H
+#undef	HAVE_CHFLAGS
+#define	HAVE_DECL_INT64_MAX 1
+#define	HAVE_DECL_INT64_MIN 1
+#define	HAVE_DECL_SIZE_MAX 1
+#define	HAVE_DECL_STRERROR_R 1
+#define	HAVE_DECL_UINT32_MAX 1
+#define	HAVE_DECL_UINT64_MAX 1
+#define	HAVE_EFTYPE 1
+#define	HAVE_EILSEQ 1
+#define	HAVE_ERRNO_H 1
+#undef	HAVE_FCHDIR
+#undef	HAVE_FCHFLAGS
+#undef	HAVE_FCHMOD
+#undef	HAVE_FCHOWN
+#define	HAVE_FCNTL_H 1
+#undef	HAVE_FSEEKO
+#undef	HAVE_FUTIMES
+#undef	HAVE_GRP_H
+#undef	HAVE_INTTYPES_H
+#undef	HAVE_LCHFLAGS
+#undef	HAVE_LCHMOD
+#undef	HAVE_LCHOWN
+#define	HAVE_LIMITS_H 1
+#undef	HAVE_LUTIMES
+#define	HAVE_MALLOC 1
+#define	HAVE_MEMMOVE 1
+#define	HAVE_MEMORY_H 1
+#define	HAVE_MEMSET 1
+#define	HAVE_MKDIR 1
+#undef	HAVE_MKFIFO
+#undef	HAVE_PATHS_H
+#undef	HAVE_POLL
+#undef	HAVE_POLL_H
+#undef	HAVE_PWD_H
+#undef	HAVE_SELECT
+#undef	HAVE_STDINT_H
+#define	HAVE_STDLIB_H 1
+#define	HAVE_STRCHR 1
+#define	HAVE_STRDUP 1
+#define	HAVE_STRERROR 1
+#undef	HAVE_STRERROR_R
+#define	HAVE_STRINGS_H 1
+#define	HAVE_STRING_H 1
+#define	HAVE_STRRCHR 1
+#undef	HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+#undef	HAVE_STRUCT_STAT_ST_RDEV
+#undef	HAVE_STRUCT_TM_TM_GMTOFF
+#undef	HAVE_SYS_ACL_H
+#undef	HAVE_SYS_IOCTL_H
+#undef	HAVE_SYS_SELECT_H
+#define	HAVE_SYS_STAT_H 1
+#undef	HAVE_SYS_TIME_H
+#define	HAVE_SYS_TYPES_H 1
+#undef	HAVE_SYS_WAIT_H
+#undef	HAVE_TIMEGM
+#undef	HAVE_UNISTD_H
+#undef	HAVE_UTIME
+#undef	HAVE_UTIMES
+#undef	HAVE_UTIME_H
+#define	HAVE_WCHAR_H 1
+#define	HAVE_WCSCPY 1
+#define	HAVE_WCSLEN 1
+#define	HAVE_WMEMCMP 1
+#define	HAVE_WMEMCPY 1
+#undef	HAVE_ZLIB_H
+#define	STDC_HEADERS 1
+#define	TIME_WITH_SYS_TIME 1
+
+/*
+ * TODO: libarchive relies heavily on having the file type
+ * encoded as part of the mode value.  Windows kind-of, sort-of
+ * supports this, but the following needs to be carefully compared
+ * to Windows conventions and quite possibly changed extensively.
+ */
+#define	S_IFIFO	 0010000		/* named pipe (fifo) */
+//#define	S_IFCHR	 0020000		/* character special */
+//#define	S_IFDIR	 0040000		/* directory */
+#define	S_IFBLK	 0060000		/* block special */
+//#define	S_IFREG	 0100000		/* regular */
+#define	S_IFLNK	 0120000		/* symbolic link */
+#define	S_IFSOCK 0140000		/* socket */
+#define	S_ISVTX	 0001000		/* save swapped text even after use */
+//#define	S_ISUID
+//#define	S_ISGID
+//#define	PATH_MAX
+#define	S_IRWXU 0700
+#define	S_IRWXG 0070
+#define	S_IRWXO 0007
+#define	S_ISDIR(m)	(((m) & 0170000) == S_IFDIR)	/* directory */
+#define	S_ISCHR(m)	(((m) & 0170000) == S_IFCHR)	/* char special */
+#define	S_ISBLK(m)	(((m) & 0170000) == S_IFBLK)	/* block special */
+#define	S_ISREG(m)	(((m) & 0170000) == S_IFREG)	/* regular file */
+#define	S_ISFIFO(m)	(((m) & 0170000) == S_IFIFO)	/* fifo or socket */
+#define	S_ISLNK(m)	(((m) & 0170000) == S_IFLNK)	/* symbolic link */
+#define	S_ISSOCK(m)	(((m) & 0170000) == S_IFSOCK)	/* socket */
+
+/* Basic definitions for system and integer types. */
+typedef int uid_t;
+typedef int gid_t;
+typedef int id_t;
+typedef unsigned short mode_t;
+typedef unsigned _int64 uint64_t;
+typedef unsigned _int16 uint16_t;
+typedef uint64_t uintmax_t;
+typedef _int64 intmax_t;
+
+/* Replacement for major/minor/makedev. */
+#define	major(x) ((int)(0x00ff & ((x) >> 8)))
+#define	minor(x) ((int)(0xffff00ff & (x)))
+#define	makedev(maj,min) ((0xff00 & ((maj)<<8))|(0xffff00ff & (min)))
+
+#define	EFTYPE 7
+#define	STDERR_FILENO 2
+
+/* Alias the Windows _function to the POSIX equivalent. */
+#include <io.h>
+#define	write _write
+#define	read _read
+#define	lseek _lseek
+#define	open _open
+#define	chdir _chdir
+#define	mkdir _mkdir
+#define	close _close
+
+#define	PACKAGE_NAME "libarchive"
+#define	PACKAGE_VERSION "2.0experimental"
+
+/* TODO: Fix the code, don't suppress the warnings. */
+#pragma warning(disable:4996)
+#pragma warning(disable:4244)
+#pragma warning(disable:4305)
+#pragma warning(disable:4267)
+
+/* End of Win32/Visual Studio definitions. */
diff --git a/archivers/libarchive/files/libarchive/filter_fork.c b/archivers/libarchive/files/libarchive/filter_fork.c
new file mode 100644
index 00000000000..ac3f75c5d9a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/filter_fork.c
@@ -0,0 +1,137 @@
+/*-
+ * Copyright (c) 2007 Joerg Sonnenberger
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "archive_platform.h"
+
+__FBSDID("$FreeBSD: src/lib/libarchive/filter_fork.c,v 1.1 2007/05/29 01:00:20 kientzle Exp $");
+
+#if defined(HAVE_POLL)
+#  if defined(HAVE_POLL_H)
+#    include <poll.h>
+#  endif
+#elif defined(HAVE_SELECT)
+#  if defined(HAVE_SYS_SELECT_H)
+#    include <sys/select.h>
+#  elif defined(HAVE_UNISTD_H)
+#    include <unistd.h>
+#  endif
+#endif
+#ifdef HAVE_FCNTL_H
+#  include <fcntl.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include "filter_fork.h"
+
+pid_t
+__archive_create_child(const char *path, int *child_stdin, int *child_stdout)
+{
+	pid_t child;
+	int stdin_pipe[2], stdout_pipe[2], tmp;
+
+	if (pipe(stdin_pipe) == -1)
+		goto state_allocated;
+	if (stdin_pipe[0] == STDOUT_FILENO) {
+		if ((tmp = dup(stdin_pipe[0])) == -1)
+			goto stdin_opened;
+		close(stdin_pipe[0]);
+		stdin_pipe[0] = tmp;
+	}
+	if (pipe(stdout_pipe) == -1)
+		goto stdin_opened;
+	if (stdout_pipe[1] == STDIN_FILENO) {
+		if ((tmp = dup(stdout_pipe[1])) == -1)
+			goto stdout_opened;
+		close(stdout_pipe[1]);
+		stdout_pipe[1] = tmp;
+	}
+
+	switch ((child = vfork())) {
+	case -1:
+		goto stdout_opened;
+	case 0:
+		close(stdin_pipe[1]);
+		close(stdout_pipe[0]);
+		if (dup2(stdin_pipe[0], STDIN_FILENO) == -1)
+			_exit(254);
+		if (stdin_pipe[0] != STDIN_FILENO)
+			close(stdin_pipe[0]);
+		if (dup2(stdout_pipe[1], STDOUT_FILENO) == -1)
+			_exit(254);
+		if (stdout_pipe[1] != STDOUT_FILENO)
+			close(stdout_pipe[1]);
+		execlp(path, path, (char *)NULL);
+		_exit(254);		
+	default:
+		close(stdin_pipe[0]);
+		close(stdout_pipe[1]);
+
+		*child_stdin = stdin_pipe[1];
+		fcntl(*child_stdin, F_SETFL, O_NONBLOCK);
+		*child_stdout = stdout_pipe[0];
+		fcntl(*child_stdout, F_SETFL, O_NONBLOCK);
+	}
+
+	return child;
+
+stdout_opened:
+	close(stdout_pipe[0]);
+	close(stdout_pipe[1]);
+stdin_opened:
+	close(stdin_pipe[0]);
+	close(stdin_pipe[1]);
+state_allocated:
+	return -1;
+}
+
+void
+__archive_check_child(int in, int out)
+{
+#if defined(HAVE_POLL)
+	struct pollfd fds[2];
+
+	fds[0].fd = in;
+	fds[0].events = POLLOUT;
+	fds[1].fd = out;
+	fds[1].events = POLLIN;
+
+	poll(fds, 2, -1); /* -1 == INFTIM, wait forever */
+#elif defined(HAVE_SELECT)
+	fd_set fds_in, fds_out, fds_error;
+
+	FD_ZERO(&fds_in);
+	FD_SET(out, &fds_in);
+	FD_ZERO(&fds_out);
+	FD_SET(in, &fds_out);
+	FD_ZERO(&fds_error);
+	FD_SET(in, &fds_error);
+	FD_SET(out, &fds_error);
+	select(in < out ? out + 1 : in + 1, &fds_in, &fds_out, &fds_error, NULL);
+#else
+	sleep(1);
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/filter_fork.h b/archivers/libarchive/files/libarchive/filter_fork.h
new file mode 100644
index 00000000000..685efda09fc
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/filter_fork.h
@@ -0,0 +1,37 @@
+/*-
+ * Copyright (c) 2007 Joerg Sonnenberger
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/filter_fork.h,v 1.1 2007/05/29 01:00:20 kientzle Exp $
+ */
+
+#ifndef FILTER_FORK_H
+#define FILTER_FORK_H
+
+pid_t
+__archive_create_child(const char *path, int *child_stdin, int *child_stdout);
+
+void
+__archive_check_child(int in, int out);
+
+#endif
diff --git a/archivers/libarchive/files/libarchive/libarchive-formats.5 b/archivers/libarchive/files/libarchive/libarchive-formats.5
new file mode 100644
index 00000000000..cd34622b2c5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/libarchive-formats.5
@@ -0,0 +1,258 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/libarchive-formats.5,v 1.14 2007/04/05 05:07:53 kientzle Exp $
+.\"
+.Dd April 27, 2004
+.Dt libarchive-formats 3
+.Os
+.Sh NAME
+.Nm libarchive-formats
+.Nd archive formats supported by the libarchive library
+.Sh DESCRIPTION
+The
+.Xr libarchive 3
+library reads and writes a variety of streaming archive formats.
+Generally speaking, all of these archive formats consist of a series of
+.Dq entries .
+Each entry stores a single file system object, such as a file, directory,
+or symbolic link.
+.Pp
+The following provides a brief description of each format supported
+by libarchive, with some information about recognized extensions or
+limitations of the current library support.
+Note that just because a format is supported by libarchive does not
+imply that a program that uses libarchive will support that format.
+Applications that use libarchive specify which formats they wish
+to support.
+.Ss Tar Formats
+The
+.Xr libarchive 3
+library can read most tar archives.
+However, it only writes POSIX-standard
+.Dq ustar
+and
+.Dq pax interchange
+formats.
+.Pp
+All tar formats store each entry in one or more 512-byte records.
+The first record is used for file metadata, including filename,
+timestamp, and mode information, and the file data is stored in
+subsequent records.
+Later variants have extended this by either appropriating undefined
+areas of the header record, extending the header to multiple records,
+or by storing special entries that modify the interpretation of
+subsequent entries.
+.Pp
+.Bl -tag -width indent
+.It Cm gnutar
+The
+.Xr libarchive 3
+library can read GNU-format tar archives.
+It currently supports the most popular GNU extensions, including
+modern long filename and linkname support, as well as atime and ctime data.
+The libarchive library does not support multi-volume
+archives, nor the old GNU long filename format.
+.It Cm pax
+The
+.Xr libarchive 3
+library can read and write POSIX-compliant pax interchange format
+archives.
+Pax interchange format archives are an extension of the older ustar
+format that adds a separate entry with additional attributes stored
+as key/value pairs.
+The presence of this additional entry is the only difference between
+pax interchange format and the older ustar format.
+The extended attributes are of unlimited length and are stored
+as UTF-8 Unicode strings.
+Keywords defined in the standard are in all lowercase; vendors are allowed
+to define custom keys by preceding them with the vendor name in all uppercase.
+When writing pax archives, libarchive uses many of the SCHILY keys
+defined by Joerg Schilling's
+.Dq star
+archiver.
+The libarchive library can read most of the SCHILY keys.
+It ignores any keywords that it does not understand.
+.It Cm restricted pax
+The libarchive library can also write pax archives in which it
+attempts to suppress the extended attributes entry whenever
+possible.
+The result will be identical to a ustar archive unless the
+extended attributes entry is required to store a long file
+name, long linkname, extended ACL, file flags, or if any of the standard
+ustar data (user name, group name, UID, GID, etc) cannot be fully
+represented in the ustar header.
+In all cases, the result can be dearchived by any program that
+can read POSIX-compliant pax interchange format archives.
+Programs that correctly read ustar format (see below) will also be
+able to read this format; any extended attributes will be extracted as
+separate files stored in
+.Pa PaxHeader
+directories.
+.It Cm ustar
+The libarchive library can both read and write this format.
+This format has the following limitations:
+.Bl -bullet -compact
+.It
+Device major and minor numbers are limited to 21 bits.
+Nodes with larger numbers will not be added to the archive.
+.It
+Path names in the archive are limited to 255 bytes.
+(Shorter if there is no / character in exactly the right place.)
+.It
+Symbolic links and hard links are stored in the archive with
+the name of the referenced file.
+This name is limited to 100 bytes.
+.It
+Extended attributes, file flags, and other extended
+security information cannot be stored.
+.It
+Archive entries are limited to 2 gigabytes in size.
+.El
+Note that the pax interchange format has none of these restrictions.
+.El
+.Pp
+The libarchive library can also read a variety of commonly-used extensions to
+the basic tar format.
+In particular, it supports base-256 values in certain numeric fields.
+This essentially removes the limitations on file size, modification time,
+and device numbers.
+.Pp
+The first tar program appeared in Sixth Edition Unix (circa 1976).
+This makes the tar format one of the oldest and most widely-supported
+archive formats.
+The first official standard for the tar file format was the
+.Dq ustar
+(Unix Standard Tar) format defined by POSIX in 1988.
+POSIX.1-2001 extended the ustar format to create the
+.Dq pax interchange
+format.
+There have also been many custom variations.
+.Ss Cpio Formats
+The libarchive library can read a number of common cpio variants and can write
+.Dq odc
+format archives.
+A cpio archive stores each entry as a fixed-size header followed
+by a variable-length filename and variable-length data.
+Unlike tar, cpio does only minimal padding of the header or file data.
+There are a variety of cpio formats, which differ primarily in
+how they store the initial header: some store the values as
+octal or hexadecimal numbers in ASCII, others as binary values of
+varying byte order and length.
+.Bl -tag -width indent
+.It Cm binary
+The libarchive library can read both big-endian and little-endian
+variants of the original binary cpio format.
+This format used 32-bit binary values for file size and mtime,
+and 16-bit binary values for the other fields.
+.It Cm odc
+The libarchive library can both read and write this
+POSIX-standard format.
+This format stores the header contents as octal values in ASCII.
+It is standard, portable, and immune from byte-order confusion.
+File sizes and mtime are limited to 33 bits (8GB file size),
+other fields are limited to 18 bits.
+.It Cm SVR4
+The libarchive library can read both CRC and non-CRC variants of
+this format.
+The SVR4 format uses eight-digit hexadecimal values for
+all header fields.
+This limits file size to 4GB, and also limits the mtime and
+other fields to 32 bits.
+The SVR4 format can optionally include a CRC of the file
+contents, although libarchive does not currently verify this CRC.
+.El
+.Pp
+Cpio is an old format that was widely used because of its simplicity
+and its support for very long filenames.
+Unfortunately, it has many limitations that make it unsuitable
+for widespread use.
+Only the POSIX format permits files over 4GB, and its 18-bit
+limit for most other fields makes it unsuitable for modern systems.
+In addition, cpio formats only store numeric UID/GID values (not
+usernames and group names), which can make it very difficult to correctly
+transfer archives across systems.
+.Ss Shar Formats
+A
+.Dq shell archive
+is a shell script that, when executed on a POSIX-compliant
+system, will recreate a collection of file system objects.
+The libarchive library can write two different kinds of shar archives:
+.Bl -tag -width indent
+.It Cm shar
+The traditional shar format uses a limited set of POSIX
+commands, including
+.Xr echo 1 ,
+.Xr mkdir 1 ,
+and
+.Xr sed 1 .
+It is suitable for portably archiving small collections of plain text files.
+However, it is not generally well-suited for large archives
+(many implementations of
+.Xr sh 1
+have limits on the size of a script) nor should it be used with non-text files.
+.It Cm shardump
+This format is similar to shar but encodes files using
+.Xr uuencode 1
+so that the result will be a plain text file regardless of the file contents.
+It also includes additional shell commands that attempt to reproduce as
+many file attributes as possible, including owner, mode, and flags.
+The additional commands used to restore file attributes make
+shardump archives less portable than plain shar archives.
+.El
+.Ss ISO9660 format
+Libarchive can read and extract from files containing ISO9660-compliant
+CDROM images.
+It also has partial support for Rockridge extensions.
+In many cases, this can remove the need to burn a physical CDROM.
+It also avoids security and complexity issues that come with
+virtual mounts and loopback devices.
+.Ss Zip format
+Libarchive can extract from most zip format archives.
+It currently only supports uncompressed entries and entries
+compressed with the
+.Dq deflate
+algorithm.
+Older zip compression algorithms are not supported.
+.Ss Archive (library) file format
+The Unix archive format (commonly created by the
+.Xr ar 1
+archiver) is a general-purpose format which is
+used almost exclusively for object files to be
+read by the link editor
+.Xr ld 1 .
+The ar format has never been standardised.
+There are two common variants:
+the GNU format derived from SVR4,
+and the BSD format, which first appeared in 4.4BSD.
+Libarchive provides read and write support for both variants.
+.Sh SEE ALSO
+.Xr ar 1 ,
+.Xr cpio 1 ,
+.Xr mkisofs 1 ,
+.Xr shar 1 ,
+.Xr tar 1 ,
+.Xr zip 1 ,
+.Xr zlib 3 ,
+.Xr tar 5
diff --git a/archivers/libarchive/files/libarchive/libarchive.3 b/archivers/libarchive/files/libarchive/libarchive.3
new file mode 100644
index 00000000000..8c19d008a90
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/libarchive.3
@@ -0,0 +1,331 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/libarchive.3,v 1.11 2007/01/09 08:05:56 kientzle Exp $
+.\"
+.Dd August 19, 2006
+.Dt LIBARCHIVE 3
+.Os
+.Sh NAME
+.Nm libarchive
+.Nd functions for reading and writing streaming archives
+.Sh LIBRARY
+.Lb libarchive
+.Sh OVERVIEW
+The
+.Nm
+library provides a flexible interface for reading and writing
+streaming archive files such as tar and cpio.
+The library is inherently stream-oriented; readers serially iterate through
+the archive, writers serially add things to the archive.
+In particular, note that there is no built-in support for
+random access nor for in-place modification.
+.Pp
+When reading an archive, the library automatically detects the
+format and the compression.
+The library currently has read support for:
+.Bl -bullet -compact
+.It
+old-style tar archives,
+.It
+most variants of the POSIX
+.Dq ustar
+format,
+.It
+the POSIX
+.Dq pax interchange
+format,
+.It
+GNU-format tar archives,
+.It
+most common cpio archive formats,
+.It
+ISO9660 CD images (with or without RockRidge extensions),
+.It
+Zip archives.
+.El
+The library automatically detects archives compressed with
+.Xr gzip 1 ,
+.Xr bzip2 1 ,
+or
+.Xr compress 1
+and decompresses them transparently.
+.Pp
+When writing an archive, you can specify the compression
+to be used and the format to use.
+The library can write
+.Bl -bullet -compact
+.It
+POSIX-standard
+.Dq ustar
+archives,
+.It
+POSIX
+.Dq pax interchange format
+archives,
+.It
+POSIX octet-oriented cpio archives,
+.It
+two different variants of shar archives.
+.El
+Pax interchange format is an extension of the tar archive format that
+eliminates essentially all of the limitations of historic tar formats
+in a standard fashion that is supported
+by POSIX-compliant
+.Xr pax 1
+implementations on many systems as well as several newer implementations of
+.Xr tar 1 .
+Note that the default write format will suppress the pax extended
+attributes for most entries; explicitly requesting pax format will
+enable those attributes for all entries.
+.Pp
+The read and write APIs are accessed through the
+.Fn archive_read_XXX
+functions and the
+.Fn archive_write_XXX
+functions, respectively, and either can be used independently
+of the other.
+.Pp
+The rest of this manual page provides an overview of the library
+operation.
+More detailed information can be found in the individual manual
+pages for each API or utility function.
+.Sh READING AN ARCHIVE
+To read an archive, you must first obtain an initialized
+.Tn struct archive
+object from
+.Fn archive_read_new .
+You can then modify this object for the desired operations with the
+various
+.Fn archive_read_set_XXX
+and
+.Fn archive_read_support_XXX
+functions.
+In particular, you will need to invoke appropriate
+.Fn archive_read_support_XXX
+functions to enable the corresponding compression and format
+support.
+Note that these latter functions perform two distinct operations:
+they cause the corresponding support code to be linked into your
+program, and they enable the corresponding auto-detect code.
+Unless you have specific constraints, you will generally want
+to invoke
+.Fn archive_read_support_compression_all
+and
+.Fn archive_read_support_format_all
+to enable auto-detect for all formats and compression types
+currently supported by the library.
+.Pp
+Once you have prepared the
+.Tn struct archive
+object, you call
+.Fn archive_read_open
+to actually open the archive and prepare it for reading.
+There are several variants of this function;
+the most basic expects you to provide pointers to several
+functions that can provide blocks of bytes from the archive.
+There are convenience forms that allow you to
+specify a filename, file descriptor,
+.Ft "FILE *"
+object, or a block of memory from which to read the archive data.
+Note that the core library makes no assumptions about the
+size of the blocks read;
+callback functions are free to read whatever block size is
+most appropriate for the medium.
+.Pp
+Each archive entry consists of a header followed by a certain
+amount of data.
+You can obtain the next header with
+.Fn archive_read_next_header ,
+which returns a pointer to an
+.Tn struct archive_entry
+structure with information about the current archive element.
+If the entry is a regular file, then the header will be followed
+by the file data.
+You can use
+.Fn archive_read_data
+(which works much like the
+.Xr read 2
+system call)
+to read this data from the archive.
+You may prefer to use the higher-level
+.Fn archive_read_data_skip ,
+which reads and discards the data for this entry,
+.Fn archive_read_data_to_buffer ,
+which reads the data into an in-memory buffer,
+.Fn archive_read_data_to_file ,
+which copies the data to the provided file descriptor, or
+.Fn archive_read_extract ,
+which recreates the specified entry on disk and copies data
+from the archive.
+In particular, note that
+.Fn archive_read_extract
+uses the
+.Tn struct archive_entry
+structure that you provide it, which may differ from the
+entry just read from the archive.
+In particular, many applications will want to override the
+pathname, file permissions, or ownership.
+.Pp
+Once you have finished reading data from the archive, you
+should call
+.Fn archive_read_close
+to close the archive, then call
+.Fn archive_read_finish
+to release all resources, including all memory allocated by the library.
+.Pp
+The
+.Xr archive_read 3
+manual page provides more detailed calling information for this API.
+.Sh WRITING AN ARCHIVE
+You use a similar process to write an archive.
+The
+.Fn archive_write_new
+function creates an archive object useful for writing,
+the various
+.Fn archive_write_set_XXX
+functions are used to set parameters for writing the archive, and
+.Fn archive_write_open
+completes the setup and opens the archive for writing.
+.Pp
+Individual archive entries are written in a three-step
+process:
+You first initialize a
+.Tn struct archive_entry
+structure with information about the new entry.
+At a minimum, you should set the pathname of the
+entry and provide a
+.Va struct stat
+with a valid
+.Va st_mode
+field, which specifies the type of object and
+.Va st_size
+field, which specifies the size of the data portion of the object.
+The
+.Fn archive_write_header
+function actually writes the header data to the archive.
+You can then use
+.Fn archive_write_data
+to write the actual data.
+.Pp
+After all entries have been written, use the
+.Fn archive_write_finish
+function to release all resources.
+.Pp
+The
+.Xr archive_write 3
+manual page provides more detailed calling information for this API.
+.Sh DESCRIPTION
+Detailed descriptions of each function are provided by the
+corresponding manual pages.
+.Pp
+All of the functions utilize an opaque
+.Tn struct archive
+datatype that provides access to the archive contents.
+.Pp
+The
+.Tn struct archive_entry
+structure contains a complete description of a single archive
+entry.
+It uses an opaque interface that is fully documented in
+.Xr archive_entry 3 .
+.Pp
+Users familiar with historic formats should be aware that the newer
+variants have eliminated most restrictions on the length of textual fields.
+Clients should not assume that filenames, link names, user names, or
+group names are limited in length.
+In particular, pax interchange format can easily accommodate pathnames
+in arbitrary character sets that exceed
+.Va PATH_MAX .
+.Sh RETURN VALUES
+Most functions return zero on success, non-zero on error.
+The return value indicates the general severity of the error, ranging
+from
+.Cm ARCHIVE_WARN ,
+which indicates a minor problem that should probably be reported
+to the user, to
+.Cm ARCHIVE_FATAL ,
+which indicates a serious problem that will prevent any further
+operations on this archive.
+On error, the
+.Fn archive_errno
+function can be used to retrieve a numeric error code (see
+.Xr errno 2 ) .
+The
+.Fn archive_error_string
+returns a textual error message suitable for display.
+.Pp
+.Fn archive_read_new
+and
+.Fn archive_write_new
+return pointers to an allocated and initialized
+.Tn struct archive
+object.
+.Pp
+.Fn archive_read_data
+and
+.Fn archive_write_data
+return a count of the number of bytes actually read or written.
+A value of zero indicates the end of the data for this entry.
+A negative value indicates an error, in which case the
+.Fn archive_errno
+and
+.Fn archive_error_string
+functions can be used to obtain more information.
+.Sh ENVIRONMENT
+There are character set conversions within the
+.Xr archive_entry 3
+functions that are impacted by the currently-selected locale.
+.Sh SEE ALSO
+.Xr tar 1 ,
+.Xr archive_entry 3 ,
+.Xr archive_read 3 ,
+.Xr archive_util 3 ,
+.Xr archive_write 3 ,
+.Xr tar 5
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.Sh BUGS
+Some archive formats support information that is not supported by
+.Tn struct archive_entry .
+Such information cannot be fully archived or restored using this library.
+This includes, for example, comments, character sets,
+or the arbitrary key/value pairs that can appear in
+pax interchange format archives.
+.Pp
+Conversely, of course, not all of the information that can be
+stored in an
+.Tn struct archive_entry
+is supported by all formats.
+For example, cpio formats do not support nanosecond timestamps;
+old tar formats do not support large device numbers.
diff --git a/archivers/libarchive/files/libarchive/libarchive_internals.3 b/archivers/libarchive/files/libarchive/libarchive_internals.3
new file mode 100644
index 00000000000..1161f65fb4e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/libarchive_internals.3
@@ -0,0 +1,376 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/libarchive_internals.3,v 1.1 2007/05/29 01:00:20 kientzle Exp $
+.\"
+.Dd April 16, 2007
+.Dt LIBARCHIVE 3
+.Os
+.Sh NAME
+.Nm libarchive_internals
+.Nd description of libarchive internal interfaces
+.Sh OVERVIEW
+The
+.Nm libarchive
+library provides a flexible interface for reading and writing
+streaming archive files such as tar and cpio.
+Internally, it follows a modular layered design that should
+make it easy to add new archive and compression formats.
+.Sh GENERAL ARCHITECTURE
+Externally, libarchive exposes most operations through an
+opaque, object-style interface.
+The
+.Xr archive_entry 1
+objects store information about a single filesystem object.
+The rest of the library provides facilities to write
+.Xr archive_entry 1
+objects to archive files,
+read them from archive files,
+and write them to disk.
+(There are plans to add a facility to read
+.Xr archive_entry 1
+objects from disk as well.)
+.Pp
+The read and write APIs each have four layers: a public API
+layer, a format layer that understands the archive file format,
+a compression layer, and an I/O layer.
+The I/O layer is completely exposed to clients who can replace
+it entirely with their own functions.
+.Pp
+In order to provide as much consistency as possible for clients,
+some public functions are virtualized.
+Eventually, it should be possible for clients to open
+an archive or disk writer, and then use a single set of
+code to select and write entries, regardless of the target.
+.Sh READ ARCHITECTURE
+From the outside, clients use the
+.Xr archive_read 3
+API to manipulate an
+.Nm archive
+object to read entries and bodies from an archive stream.
+Internally, the
+.Nm archive
+object is cast to an
+.Nm archive_read
+object, which holds all read-specific data.
+The API has four layers:
+The lowest layer is the I/O layer.
+This layer can be overridden by clients, but most clients use
+the packaged I/O callbacks provided, for example, by
+.Xr archive_read_open_memory 3 ,
+and
+.Xr archive_read_open_fd 3 .
+The compression layer calls the I/O layer to
+read bytes and decompresses them for the format layer.
+The format layer unpacks a stream of uncompressed bytes and
+creates
+.Nm archive_entry
+objects from the incoming data.
+The API layer tracks overall state
+(for example, it prevents clients from reading data before reading a header)
+and invokes the format and compression layer operations
+through registered function pointers.
+In particular, the API layer drives the format-detection process:
+When opening the archive, it reads an initial block of data
+and offers it to each registered compression handler.
+The one with the highest bid is initialized with the first block.
+Similarly, the format handlers are polled to see which handler
+is the best for each header request.
+(Note that a single file can have entries handled by different
+format handlers;
+this allows a simple handler for a generic version of a format
+with more complex handlers implemented independently for
+extended sub-formats.)
+.Ss I/O Layer and Client Callbacks
+The read API goes to some lengths to be nice to clients.
+As a result, there are few restrictions on the behavior of
+the client callbacks.
+.Pp
+The client read callback is expected to provide a block
+of data on each call.
+A zero-length return does indicate end of file, but otherwise
+blocks may be as small as one byte or as large as the entire file.
+In particular, blocks may be of different sizes.
+.Pp
+The client skip callback returns the number of bytes actually
+skipped, which may be much smaller than the skip requested.
+The only requirement is that the skip not be larger.
+The skip callback must never be invoked with a negative value.
+.Pp
+Keep in mind that not all clients are reading from disk:
+clients reading from networks may provide different-sized
+blocks on every request and cannot skip at all;
+advanced clients may use
+.Xr mmap 2
+to read the entire file into memory at once and return the
+entire file to libarchive as a single block;
+other clients may begin asynchronous I/O operations for the
+next block on each request.
+.Ss Decompresssion Layer
+The decompression layer not only handles decompression,
+it also buffers data so that the format handlers see a
+much nicer I/O model.
+The decompression API is a two stage peek/consume model.
+A read_ahead request specifies a minimum read amount;
+the decompression layer must provide a pointer to at least
+that much data.
+If more data is immediately available, it should return more:
+the format layer handles bulk data reads by asking for a minimum
+of one byte and then copying as much data as is available.
+.Pp
+A subsequent call to the
+.Fn consume
+function advances the read pointer.
+Note that data returned from a
+.Fn read_ahead
+call is guaranteed to remain in place until
+the next call to
+.Fn read_ahead .
+Intervening calls to
+.Fn consume
+should not cause the data to move.
+.Pp
+Skip requests must always be handled exactly.
+Decompression handlers that cannot seek forward should
+not register a skip handler;
+the API layer fills in a generic skip handler that reads and discards data.
+.Pp
+A decompression handler has a specific lifecycle:
+.Bl -tag -compact -width indent
+.It Registration/Configuration
+When the client invokes the public support function,
+the decompression handler invokes the internal
+.Fn __archive_read_register_compression
+function to provide bid and initialization functions.
+This function returns
+.Cm NULL
+on error or else a pointer to a
+.Cm struct decompressor_t .
+This structure contains a
+.Va void * config
+slot that can be used for storing any customization information.
+.It Bid
+The bid function is invoked with a pointer and size of a block of data.
+The decompressor can access its config data
+through the
+.Va decompressor
+element of the
+.Cm archive_read
+object.
+The bid function is otherwise stateless.
+In particular, it must not perform any I/O operations.
+.Pp
+The value returned by the bid function indicates its suitability
+for handling this data stream.
+A bid of zero will ensure that this decompressor is never invoked.
+Return zero if magic number checks fail.
+Otherwise, your initial implementation should return the number of bits
+actually checked.
+For example, if you verify two full bytes and three bits of another
+byte, bid 19.
+Note that the initial block may be very short;
+be careful to only inspect the data you are given.
+(The current decompressors require two bytes for correct bidding.)
+.It Initialize
+The winning bidder will have its init function called.
+This function should initialize the remaining slots of the
+.Va struct decompressor_t
+object pointed to by the
+.Va decompressor
+element of the
+.Va archive_read
+object.
+In particular, it should allocate any working data it needs
+in the
+.Va data
+slot of that structure.
+The init function is called with the block of data that
+was used for tasting.
+At this point, the decompressor is responsible for all I/O
+requests to the client callbacks.
+The decompressor is free to read more data as and when
+necessary.
+.It Satisfy I/O requests
+The format handler will invoke the
+.Va read_ahead ,
+.Va consume ,
+and
+.Va skip
+functions as needed.
+.It Finish
+The finish method is called only once when the archive is closed.
+It should release anything stored in the
+.Va data
+and
+.Va config
+slots of the
+.Va decompressor
+object.
+It should not invoke the client close callback.
+.El
+.Ss Format Layer
+The read formats have a similar lifecycle to the decompression handlers:
+.Bl -tag -compact -width indent
+.It Registration
+Allocate your private data and initialize your pointers.
+.It Bid
+Formats bid by invoking the
+.Fn read_ahead
+decompression method but not calling the
+.Fn consume
+method.
+This allows each bidder to look ahead in the input stream.
+Bidders should not look further ahead than necessary, as long
+look aheads put pressure on the compression layer to buffer
+lots of data.
+Most formats only require a few hundred bytes of look ahead;
+look aheads of a few kilobytes are reasonable.
+(The ISO9660 reader sometimes looks ahead by 48k, which
+should be considered an upper limit.)
+Note that the bidder is invoked for every entry.
+For many formats, this is inappropriate; if you can only bid at
+the beginning of the file, store your bid value and check that
+each time your bid function is called.
+For example, the ISO9660 reader initializes a
+.Va bid
+value to -1 at registration time;
+each time the bid function is called, the bid value is returned
+immediately if it is zero or larger.
+.It Read header
+The header read is usually the most complex part of any format.
+There are a few strategies worth mentioning:
+For formats such as tar or cpio, reading and parsing the header is
+straightforward since headers alternate with data.
+For formats that store all header data at the beginning of the file,
+the first header read request may have to read all headers into
+memory and store that data, sorted by the location of the file
+data.
+Subsequent header read requests will skip forward to the
+beginning of the file data and return the corresponding header.
+.It Read Data
+The read data interface supports sparse files; this requires that
+each call return a block of data specifying the file offset and
+size.
+This may require you to carefully track the location so that you
+can return accurate file offsets for each read.
+Remember that the decompressor will return as much data as it has.
+Generally, you will want to request one byte,
+examine the return value to see how much data is available, and
+possibly trim that to the amount you can use.
+You should invoke consume for each block just before you return it.
+.It Skip All Data
+The skip data call should skip over all file data and trailing padding.
+This is called automatically by the API layer just before each
+header read.
+It is also called in response to the client calling the public
+.Fn data_skip
+function.
+.It Cleanup
+On cleanup, the format should release all of its allocated memory.
+.El
+.Ss API Layer
+XXX to do XXX
+.Sh WRITE ARCHITECTURE
+The write API has a similar set of four layers:
+an API layer, a format layer, a compression layer, and an I/O layer.
+The registration here is much simpler because only
+one format and one compression can be registered at a time.
+.Ss I/O Layer and Client Callbacks
+XXX To be written XXX
+.Ss Compression Layer
+XXX To be written XXX
+.Ss Format Layer
+XXX To be written XXX
+.Ss API Layer
+XXX To be written XXX
+.Sh WRITE_DISK ARCHITECTURE
+The write_disk API is intended to look just like the write API
+to clients.
+Since it does not handle multiple formats or compression, it
+is not layered internally.
+.Sh GENERAL SERVICES
+The
+.Nm archive_read ,
+.Nm archive_write ,
+and
+.Nm archive_write_disk
+objects all contain an initial
+.Nm archive
+object which provides common support for a set of standard services.
+(Recall that ANSI/ISO C90 guarantees that you can cast freely between
+a pointer to a structure and a pointer to the first element of that
+structure.)
+The
+.Nm archive
+object has a magic value that indicates which API this object
+is associated with,
+slots for storing error information,
+and function pointers for virtualized API functions.
+.Sh MISCELLANEOUS NOTES
+Connecting existing archiving libraries into libarchive is generally
+quite difficult.
+In particular, many existing libraries strongly assume that you
+are reading from a file; they seek forwards and backwards as necessary
+to locate various pieces of information.
+In contrast, libarchive never seeks backwards in its input, which
+sometimes requires very different approaches.
+.Pp
+For example, libarchive's ISO9660 support operates very differently
+from most ISO9660 readers.
+The libarchive support utilizes a work-queue design that
+keeps a list of known entries sorted by their location in the input.
+Whenever libarchive's ISO9660 implementation is asked for the next
+header, checks this list to find the next item on the disk.
+Directories are parsed when they are encountered and new
+items are added to the list.
+This design relies heavily on the ISO9660 image being optimized so that
+directories always occur earlier on the disk than the files they
+describe.
+.Pp
+Depending on the specific format, such approaches may not be possible.
+The ZIP format specification, for example, allows archivers to store
+key information only at the end of the file.
+In theory, it is possible to create ZIP archives that cannot
+be read without seeking.
+Fortunately, such archives are very rare, and libarchive can read
+most ZIP archives, though it cannot always extract as much information
+as a dedicated ZIP program.
+.Sh SEE ALSO
+.Xr archive 3 ,
+.Xr archive_entry 3 ,
+.Xr archive_read 3 ,
+.Xr archive_write 3 ,
+.Xr archive_write_disk 3
+.Sh HISTORY
+The
+.Nm libarchive
+library first appeared in
+.Fx 5.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm libarchive
+library was written by
+.An Tim Kientzle Aq kientzle@acm.org .
+.Sh BUGS
diff --git a/archivers/libarchive/files/libarchive/tar.5 b/archivers/libarchive/files/libarchive/tar.5
new file mode 100644
index 00000000000..ab39df3338a
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/tar.5
@@ -0,0 +1,730 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/lib/libarchive/tar.5,v 1.17 2007/01/09 08:05:56 kientzle Exp $
+.\"
+.Dd May 20, 2004
+.Dt TAR 5
+.Os
+.Sh NAME
+.Nm tar
+.Nd format of tape archive files
+.Sh DESCRIPTION
+The
+.Nm
+archive format collects any number of files, directories, and other
+file system objects (symbolic links, device nodes, etc.) into a single
+stream of bytes.
+The format was originally designed to be used with
+tape drives that operate with fixed-size blocks, but is widely used as
+a general packaging mechanism.
+.Ss General Format
+A
+.Nm
+archive consists of a series of 512-byte records.
+Each file system object requires a header record which stores basic metadata
+(pathname, owner, permissions, etc.) and zero or more records containing any
+file data.
+The end of the archive is indicated by two records consisting
+entirely of zero bytes.
+.Pp
+For compatibility with tape drives that use fixed block sizes,
+programs that read or write tar files always read or write a fixed
+number of records with each I/O operation.
+These
+.Dq blocks
+are always a multiple of the record size.
+The most common block size\(emand the maximum supported by historic
+implementations\(emis 10240 bytes or 20 records.
+(Note: the terms
+.Dq block
+and
+.Dq record
+here are not entirely standard; this document follows the
+convention established by John Gilmore in documenting
+.Nm pdtar . )
+.Ss Old-Style Archive Format
+The original tar archive format has been extended many times to
+include additional information that various implementors found
+necessary.
+This section describes the variant implemented by the tar command
+included in
+.At v7 ,
+which is one of the earliest widely-used versions of the tar program.
+.Pp
+The header record for an old-style
+.Nm
+archive consists of the following:
+.Bd -literal -offset indent
+struct header_old_tar {
+	char name[100];
+	char mode[8];
+	char uid[8];
+	char gid[8];
+	char size[12];
+	char mtime[12];
+	char checksum[8];
+	char linkflag[1];
+	char linkname[100];
+	char pad[255];
+};
+.Ed
+All unused bytes in the header record are filled with nulls.
+.Bl -tag -width indent
+.It Va name
+Pathname, stored as a null-terminated string.
+Early tar implementations only stored regular files (including
+hardlinks to those files).
+One common early convention used a trailing "/" character to indicate
+a directory name, allowing directory permissions and owner information
+to be archived and restored.
+.It Va mode
+File mode, stored as an octal number in ASCII.
+.It Va uid , Va gid
+User id and group id of owner, as octal numbers in ASCII.
+.It Va size
+Size of file, as octal number in ASCII.
+For regular files only, this indicates the amount of data
+that follows the header.
+In particular, this field was ignored by early tar implementations
+when extracting hardlinks.
+Modern writers should always store a zero length for hardlink entries.
+.It Va mtime
+Modification time of file, as an octal number in ASCII.
+This indicates the number of seconds since the start of the epoch,
+00:00:00 UTC January 1, 1970.
+Note that negative values should be avoided
+here, as they are handled inconsistently.
+.It Va checksum
+Header checksum, stored as an octal number in ASCII.
+To compute the checksum, set the checksum field to all spaces,
+then sum all bytes in the header using unsigned arithmetic.
+This field should be stored as six octal digits followed by a null and a space
+character.
+Note that many early implementations of tar used signed arithmetic
+for the checksum field, which can cause interoperability problems
+when transferring archives between systems.
+Modern robust readers compute the checksum both ways and accept the
+header if either computation matches.
+.It Va linkflag , Va linkname
+In order to preserve hardlinks and conserve tape, a file
+with multiple links is only written to the archive the first
+time it is encountered.
+The next time it is encountered, the
+.Va linkflag
+is set to an ASCII
+.Sq 1
+and the
+.Va linkname
+field holds the first name under which this file appears.
+(Note that regular files have a null value in the
+.Va linkflag
+field.)
+.El
+.Pp
+Early tar implementations varied in how they terminated these fields.
+The tar command in
+.At v7
+used the following conventions (this is also documented in early BSD manpages):
+the pathname must be null-terminated;
+the mode, uid, and gid fields must end in a space and a null byte;
+the size and mtime fields must end in a space;
+the checksum is terminated by a null and a space.
+Early implementations filled the numeric fields with leading spaces.
+This seems to have been common practice until the
+.St -p1003.1-88
+standard was released.
+For best portability, modern implementations should fill the numeric
+fields with leading zeros.
+.Ss Pre-POSIX Archives
+An early draft of
+.St -p1003.1-88
+served as the basis for John Gilmore's
+.Nm pdtar
+program and many system implementations from the late 1980s
+and early 1990s.
+These archives generally follow the POSIX ustar
+format described below with the following variations:
+.Bl -bullet -compact -width indent
+.It
+The magic value is
+.Dq ustar\ \&
+(note the following space).
+The version field contains a space character followed by a null.
+.It
+The numeric fields are generally filled with leading spaces
+(not leading zeros as recommended in the final standard).
+.It
+The prefix field is often not used, limiting pathnames to
+the 100 characters of old-style archives.
+.El
+.Ss POSIX ustar Archives
+.St -p1003.1-88
+defined a standard tar file format to be read and written
+by compliant implementations of
+.Xr tar 1 .
+This format is often called the
+.Dq ustar
+format, after the magic value used
+in the header.
+(The name is an acronym for
+.Dq Unix Standard TAR . )
+It extends the historic format with new fields:
+.Bd -literal -offset indent
+struct header_posix_ustar {
+	char name[100];
+	char mode[8];
+	char uid[8];
+	char gid[8];
+	char size[12];
+	char mtime[12];
+	char checksum[8];
+	char typeflag[1];
+	char linkname[100];
+	char magic[6];
+	char version[2];
+	char uname[32];
+	char gname[32];
+	char devmajor[8];
+	char devminor[8];
+	char prefix[155];
+	char pad[12];
+};
+.Ed
+.Bl -tag -width indent
+.It Va typeflag
+Type of entry.
+POSIX extended the earlier
+.Va linkflag
+field with several new type values:
+.Bl -tag -width indent -compact
+.It Dq 0
+Regular file.
+NULL should be treated as a synonym, for compatibility purposes.
+.It Dq 1
+Hard link.
+.It Dq 2
+Symbolic link.
+.It Dq 3
+Character device node.
+.It Dq 4
+Block device node.
+.It Dq 5
+Directory.
+.It Dq 6
+FIFO node.
+.It Dq 7
+Reserved.
+.It Other
+A POSIX-compliant implementation must treat any unrecognized typeflag value
+as a regular file.
+In particular, writers should ensure that all entries
+have a valid filename so that they can be restored by readers that do not
+support the corresponding extension.
+Uppercase letters "A" through "Z" are reserved for custom extensions.
+Note that sockets and whiteout entries are not archivable.
+.El
+It is worth noting that the
+.Va size
+field, in particular, has different meanings depending on the type.
+For regular files, of course, it indicates the amount of data
+following the header.
+For directories, it may be used to indicate the total size of all
+files in the directory, for use by operating systems that pre-allocate
+directory space.
+For all other types, it should be set to zero by writers and ignored
+by readers.
+.It Va magic
+Contains the magic value
+.Dq ustar
+followed by a NULL byte to indicate that this is a POSIX standard archive.
+Full compliance requires the uname and gname fields be properly set.
+.It Va version
+Version.
+This should be
+.Dq 00
+(two copies of the ASCII digit zero) for POSIX standard archives.
+.It Va uname , Va gname
+User and group names, as null-terminated ASCII strings.
+These should be used in preference to the uid/gid values
+when they are set and the corresponding names exist on
+the system.
+.It Va devmajor , Va devminor
+Major and minor numbers for character device or block device entry.
+.It Va prefix
+First part of pathname.
+If the pathname is too long to fit in the 100 bytes provided by the standard
+format, it can be split at any
+.Pa /
+character with the first portion going here.
+If the prefix field is not empty, the reader will prepend
+the prefix value and a
+.Pa /
+character to the regular name field to obtain the full pathname.
+.El
+.Pp
+Note that all unused bytes must be set to
+.Dv NULL .
+.Pp
+Field termination is specified slightly differently by POSIX
+than by previous implementations.
+The
+.Va magic ,
+.Va uname ,
+and
+.Va gname
+fields must have a trailing
+.Dv NULL .
+The
+.Va pathname ,
+.Va linkname ,
+and
+.Va prefix
+fields must have a trailing
+.Dv NULL
+unless they fill the entire field.
+(In particular, it is possible to store a 256-character pathname if it
+happens to have a
+.Pa /
+as the 156th character.)
+POSIX requires numeric fields to be zero-padded in the front, and allows
+them to be terminated with either space or
+.Dv NULL
+characters.
+.Pp
+Currently, most tar implementations comply with the ustar
+format, occasionally extending it by adding new fields to the
+blank area at the end of the header record.
+.Ss Pax Interchange Format
+There are many attributes that cannot be portably stored in a
+POSIX ustar archive.
+.St -p1003.1-2001
+defined a
+.Dq pax interchange format
+that uses two new types of entries to hold text-formatted
+metadata that applies to following entries.
+Note that a pax interchange format archive is a ustar archive in every
+respect.
+The new data is stored in ustar-compatible archive entries that use the
+.Dq x
+or
+.Dq g
+typeflag.
+In particular, older implementations that do not fully support these
+extensions will extract the metadata into regular files, where the
+metadata can be examined as necessary.
+.Pp
+An entry in a pax interchange format archive consists of one or
+two standard ustar entries, each with its own header and data.
+The first optional entry stores the extended attributes
+for the following entry.
+This optional first entry has an "x" typeflag and a size field that
+indicates the total size of the extended attributes.
+The extended attributes themselves are stored as a series of text-format
+lines encoded in the portable UTF-8 encoding.
+Each line consists of a decimal number, a space, a key string, an equals
+sign, a value string, and a new line.
+The decimal number indicates the length of the entire line, including the
+initial length field and the trailing newline.
+An example of such a field is:
+.Dl 25 ctime=1084839148.1212\en
+Keys in all lowercase are standard keys.
+Vendors can add their own keys by prefixing them with an all uppercase
+vendor name and a period.
+Note that, unlike the historic header, numeric values are stored using
+decimal, not octal.
+A description of some common keys follows:
+.Bl -tag -width indent
+.It Cm atime , Cm ctime , Cm mtime
+File access, inode change, and modification times.
+These fields can be negative or include a decimal point and a fractional value.
+.It Cm uname , Cm uid , Cm gname , Cm gid
+User name, group name, and numeric UID and GID values.
+The user name and group name stored here are encoded in UTF8
+and can thus include non-ASCII characters.
+The UID and GID fields can be of arbitrary length.
+.It Cm linkpath
+The full path of the linked-to file.
+Note that this is encoded in UTF8 and can thus include non-ASCII characters.
+.It Cm path
+The full pathname of the entry.
+Note that this is encoded in UTF8 and can thus include non-ASCII characters.
+.It Cm realtime.* , Cm security.*
+These keys are reserved and may be used for future standardization.
+.It Cm size
+The size of the file.
+Note that there is no length limit on this field, allowing conforming
+archives to store files much larger than the historic 8GB limit.
+.It Cm SCHILY.*
+Vendor-specific attributes used by Joerg Schilling's
+.Nm star
+implementation.
+.It Cm SCHILY.acl.access , Cm SCHILY.acl.default
+Stores the access and default ACLs as textual strings in a format
+that is an extension of the format specified by POSIX.1e draft 17.
+In particular, each user or group access specification can include a fourth
+colon-separated field with the numeric UID or GID.
+This allows ACLs to be restored on systems that may not have complete
+user or group information available (such as when NIS/YP or LDAP services
+are temporarily unavailable).
+.It Cm SCHILY.devminor , Cm SCHILY.devmajor
+The full minor and major numbers for device nodes.
+.It Cm SCHILY.dev, Cm SCHILY.ino , Cm SCHILY.nlinks
+The device number, inode number, and link count for the entry.
+In particular, note that a pax interchange format archive using Joerg
+Schilling's
+.Cm SCHILY.*
+extensions can store all of the data from
+.Va struct stat .
+.It Cm LIBARCHIVE.xattr. Ns Ar namespace Ns . Ns Ar key
+Libarchive stores POSIX.1e-style extended attributes using
+keys of this form.
+The
+.Ar key
+value is URL-encoded:
+All non-ASCII characters and the two special characters
+.Dq =
+and
+.Dq %
+are encoded as
+.Dq %
+followed by two uppercase hexadecimal digits.
+The value of this key is the extended attribute value
+encoded in base 64.
+XXX Detail the base-64 format here XXX
+.It Cm VENDOR.*
+XXX document other vendor-specific extensions XXX
+.El
+.Pp
+Any values stored in an extended attribute override the corresponding
+values in the regular tar header.
+Note that compliant readers should ignore the regular fields when they
+are overridden.
+This is important, as existing archivers are known to store non-compliant
+values in the standard header fields in this situation.
+There are no limits on length for any of these fields.
+In particular, numeric fields can be arbitrarily large.
+All text fields are encoded in UTF8.
+Compliant writers should store only portable 7-bit ASCII characters in
+the standard ustar header and use extended
+attributes whenever a text value contains non-ASCII characters.
+.Pp
+In addition to the
+.Cm x
+entry described above, the pax interchange format
+also supports a
+.Cm g
+entry.
+The
+.Cm g
+entry is identical in format, but specifies attributes that serve as
+defaults for all subsequent archive entries.
+The
+.Cm g
+entry is not widely used.
+.Pp
+Besides the new
+.Cm x
+and
+.Cm g
+entries, the pax interchange format has a few other minor variations
+from the earlier ustar format.
+The most troubling one is that hardlinks are permitted to have
+data following them.
+This allows readers to restore any hardlink to a file without
+having to rewind the archive to find an earlier entry.
+However, it creates complications for robust readers, as it is no longer
+clear whether or not they should ignore the size field for hardlink entries.
+.Ss GNU Tar Archives
+The GNU tar program started with a pre-POSIX format similar to that
+described earlier and has extended it using several different mechanisms:
+It added new fields to the empty space in the header (some of which was later
+used by POSIX for conflicting purposes);
+it allowed the header to be continued over multiple records;
+and it defined new entries that modify following entries
+(similar in principle to the
+.Cm x
+entry described above, but each GNU special entry is single-purpose,
+unlike the general-purpose
+.Cm x
+entry).
+As a result, GNU tar archives are not POSIX compatible, although
+more lenient POSIX-compliant readers can successfully extract most
+GNU tar archives.
+.Bd -literal -offset indent
+struct header_gnu_tar {
+	char name[100];
+	char mode[8];
+	char uid[8];
+	char gid[8];
+	char size[12];
+	char mtime[12];
+	char checksum[8];
+	char typeflag[1];
+	char linkname[100];
+	char magic[6];
+	char version[2];
+	char uname[32];
+	char gname[32];
+	char devmajor[8];
+	char devminor[8];
+	char atime[12];
+	char ctime[12];
+	char offset[12];
+	char longnames[4];
+	char unused[1];
+	struct {
+		char offset[12];
+		char numbytes[12];
+	} sparse[4];
+	char isextended[1];
+	char realsize[12];
+	char pad[17];
+};
+.Ed
+.Bl -tag -width indent
+.It Va typeflag
+GNU tar uses the following special entry types, in addition to
+those defined by POSIX:
+.Bl -tag -width indent
+.It "7"
+GNU tar treats type "7" records identically to type "0" records,
+except on one obscure RTOS where they are used to indicate the
+pre-allocation of a contiguous file on disk.
+.It "D"
+This indicates a directory entry.
+Unlike the POSIX-standard "5"
+typeflag, the header is followed by data records listing the names
+of files in this directory.
+Each name is preceded by an ASCII "Y"
+if the file is stored in this archive or "N" if the file is not
+stored in this archive.
+Each name is terminated with a null, and
+an extra null marks the end of the name list.
+The purpose of this
+entry is to support incremental backups; a program restoring from
+such an archive may wish to delete files on disk that did not exist
+in the directory when the archive was made.
+.Pp
+Note that the "D" typeflag specifically violates POSIX, which requires
+that unrecognized typeflags be restored as normal files.
+In this case, restoring the "D" entry as a file could interfere
+with subsequent creation of the like-named directory.
+.It "K"
+The data for this entry is a long linkname for the following regular entry.
+.It "L"
+The data for this entry is a long pathname for the following regular entry.
+.It "M"
+This is a continuation of the last file on the previous volume.
+GNU multi-volume archives guarantee that each volume begins with a valid
+entry header.
+To ensure this, a file may be split, with part stored at the end of one volume,
+and part stored at the beginning of the next volume.
+The "M" typeflag indicates that this entry continues an existing file.
+Such entries can only occur as the first or second entry
+in an archive (the latter only if the first entry is a volume label).
+The
+.Va size
+field specifies the size of this entry.
+The
+.Va offset
+field at bytes 369-380 specifies the offset where this file fragment
+begins.
+The
+.Va realsize
+field specifies the total size of the file (which must equal
+.Va size
+plus
+.Va offset ) .
+When extracting, GNU tar checks that the header file name is the one it is
+expecting, that the header offset is in the correct sequence, and that
+the sum of offset and size is equal to realsize.
+FreeBSD's version of GNU tar does not handle the corner case of an
+archive's being continued in the middle of a long name or other
+extension header.
+.It "N"
+Type "N" records are no longer generated by GNU tar.
+They contained a
+list of files to be renamed or symlinked after extraction; this was
+originally used to support long names.
+The contents of this record
+are a text description of the operations to be done, in the form
+.Dq Rename %s to %s\en
+or
+.Dq Symlink %s to %s\en ;
+in either case, both
+filenames are escaped using K&R C syntax.
+.It "S"
+This is a
+.Dq sparse
+regular file.
+Sparse files are stored as a series of fragments.
+The header contains a list of fragment offset/length pairs.
+If more than four such entries are required, the header is
+extended as necessary with
+.Dq extra
+header extensions (an older format that is no longer used), or
+.Dq sparse
+extensions.
+.It "V"
+The
+.Va name
+field should be interpreted as a tape/volume header name.
+This entry should generally be ignored on extraction.
+.El
+.It Va magic
+The magic field holds the five characters
+.Dq ustar
+followed by a space.
+Note that POSIX ustar archives have a trailing null.
+.It Va version
+The version field holds a space character followed by a null.
+Note that POSIX ustar archives use two copies of the ASCII digit
+.Dq 0 .
+.It Va atime , Va ctime
+The time the file was last accessed and the time of
+last change of file information, stored in octal as with
+.Va mtime .
+.It Va longnames
+This field is apparently no longer used.
+.It Sparse Va offset / Va numbytes
+Each such structure specifies a single fragment of a sparse
+file.
+The two fields store values as octal numbers.
+The fragments are each padded to a multiple of 512 bytes
+in the archive.
+On extraction, the list of fragments is collected from the
+header (including any extension headers), and the data
+is then read and written to the file at appropriate offsets.
+.It Va isextended
+If this is set to non-zero, the header will be followed by additional
+.Dq sparse header
+records.
+Each such record contains information about as many as 21 additional
+sparse blocks as shown here:
+.Bd -literal -offset indent
+struct gnu_sparse_header {
+	struct {
+		char offset[12];
+		char numbytes[12];
+	} sparse[21];
+	char    isextended[1];
+	char    padding[7];
+};
+.Ed
+.It Va realsize
+A binary representation of the file's complete size, with a much larger range
+than the POSIX file size.
+In particular, with
+.Cm M
+type files, the current entry is only a portion of the file.
+In that case, the POSIX size field will indicate the size of this
+entry; the
+.Va realsize
+field will indicate the total size of the file.
+.El
+.Ss Solaris Tar
+XXX More Details Needed XXX
+.Pp
+Solaris tar (beginning with SunOS XXX 5.7 ?? XXX) supports an
+.Dq extended
+format that is fundamentally similar to pax interchange format,
+with the following differences:
+.Bl -bullet -compact -width indent
+.It
+Extended attributes are stored in an entry whose type is
+.Cm X ,
+not
+.Cm x ,
+as used by pax interchange format.
+The detailed format of this entry appears to be the same
+as detailed above for the
+.Cm x
+entry.
+.It
+An additional
+.Cm A
+entry is used to store an ACL for the following regular entry.
+The body of this entry contains a seven-digit octal number
+(whose value is 01000000 plus the number of ACL entries)
+followed by a zero byte, followed by the
+textual ACL description.
+.El
+.Ss Other Extensions
+One common extension, utilized by GNU tar, star, and other newer
+.Nm
+implementations, permits binary numbers in the standard numeric
+fields.
+This is flagged by setting the high bit of the first character.
+This permits 95-bit values for the length and time fields
+and 63-bit values for the uid, gid, and device numbers.
+GNU tar supports this extension for the
+length, mtime, ctime, and atime fields.
+Joerg Schilling's star program supports this extension for
+all numeric fields.
+Note that this extension is largely obsoleted by the extended attribute
+record provided by the pax interchange format.
+.Pp
+Another early GNU extension allowed base-64 values rather
+than octal.
+This extension was short-lived and such archives are almost never seen.
+However, there is still code in GNU tar to support them; this code is
+responsible for a very cryptic warning message that is sometimes seen when
+GNU tar encounters a damaged archive.
+.Sh SEE ALSO
+.Xr ar 1 ,
+.Xr pax 1 ,
+.Xr tar 1
+.Sh STANDARDS
+The
+.Nm tar
+utility is no longer a part of POSIX or the Single Unix Standard.
+It last appeared in
+.St -susv2 .
+It has been supplanted in subsequent standards by
+.Xr pax 1 .
+The ustar format is currently part of the specification for the
+.Xr pax 1
+utility.
+The pax interchange file format is new with
+.St -p1003.1-2001 .
+.Sh HISTORY
+A
+.Nm tar
+command appeared in Seventh Edition Unix, which was released in January, 1979.
+It replaced the
+.Nm tp
+program from Fourth Edition Unix which in turn replaced the
+.Nm tap
+program from First Edition Unix.
+John Gilmore's
+.Nm pdtar
+public-domain implementation (circa 1987) was highly influential
+and formed the basis of
+.Nm GNU tar .
+Joerg Shilling's
+.Nm star
+archiver is another open-source (GPL) archiver (originally developed
+circa 1985) which features complete support for pax interchange
+format.
diff --git a/archivers/libarchive/files/libarchive/test/main.c b/archivers/libarchive/files/libarchive/test/main.c
new file mode 100644
index 00000000000..be713c61b83
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/main.c
@@ -0,0 +1,316 @@
+/*
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Various utility routines useful for test programs.
+ * Each test program is linked against this file.
+ */
+#include <errno.h>
+#include <stdarg.h>
+#include <time.h>
+
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/main.c,v 1.6 2007/07/13 15:09:07 kientzle Exp $");
+
+/* Default is to crash and try to force a core dump on failure. */
+static int dump_on_failure = 1;
+/* Default is to print some basic information about each test. */
+static int quiet_flag = 0;
+/* Cumulative count of component failures. */
+static int failures = 0;
+/* Cumulative count of skipped component tests. */
+static int skips = 0;
+
+/*
+ * My own implementation of the standard assert() macro emits the
+ * message in the same format as GCC (file:line: message).
+ * It also includes some additional useful information.
+ * This makes it a lot easier to skim through test failures in
+ * Emacs.  ;-)
+ *
+ * It also supports a few special features specifically to simplify
+ * libarchive test harnesses:
+ *    failure(fmt, args) -- Stores a text string that gets
+ *          printed if the following assertion fails, good for
+ *          explaining subtle tests.
+ *    assertA(a, cond) -- If the test fails, also prints out any error
+ *          message stored in archive object 'a'.
+ */
+static char msg[4096];
+
+
+/* Inform user that we're skipping a test. */
+void
+skipping(const char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	fprintf(stderr, " *** SKIPPING: ");
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+	++skips;
+}
+
+/* Common handling of failed tests. */
+static void
+test_failed(struct archive *a)
+{
+	failures ++;
+
+	if (msg[0] != '\0') {
+		fprintf(stderr, "   Description: %s\n", msg);
+		msg[0] = '\0';
+	}
+	if (a != NULL) {
+		fprintf(stderr, "   archive error: %s\n", archive_error_string(a));
+	}
+
+	if (dump_on_failure) {
+		fprintf(stderr, " *** forcing core dump so failure can be debugged ***\n");
+		*(char *)(NULL) = 0;
+		exit(1);
+	}
+}
+
+/* Set up a message to display only after a test fails. */
+void
+failure(const char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	vsprintf(msg, fmt, ap);
+	va_end(ap);
+}
+
+/* Generic assert() just displays the failed condition. */
+void
+test_assert(const char *file, int line, int value, const char *condition, struct archive *a)
+{
+	if (value) {
+		msg[0] = '\0';
+		return;
+	}
+	fprintf(stderr, "%s:%d: Assertion failed\n", file, line);
+	fprintf(stderr, "   Condition: %s\n", condition);
+	test_failed(a);
+}
+
+/* assertEqualInt() displays the values of the two integers. */
+void
+test_assert_equal_int(const char *file, int line,
+    int v1, const char *e1, int v2, const char *e2, struct archive *a)
+{
+	if (v1 == v2) {
+		msg[0] = '\0';
+		return;
+	}
+	fprintf(stderr, "%s:%d: Assertion failed: Ints not equal\n",
+	    file, line);
+	fprintf(stderr, "      %s=%d\n", e1, v1);
+	fprintf(stderr, "      %s=%d\n", e2, v2);
+	test_failed(a);
+}
+
+/* assertEqualString() displays the values of the two strings. */
+void
+test_assert_equal_string(const char *file, int line,
+    const char *v1, const char *e1,
+    const char *v2, const char *e2,
+    struct archive *a)
+{
+	if (v1 == NULL || v2 == NULL) {
+		if (v1 == v2) {
+			msg[0] = '\0';
+			return;
+		}
+	} else if (strcmp(v1, v2) == 0) {
+		msg[0] = '\0';
+		return;
+	}
+	fprintf(stderr, "%s:%d: Assertion failed: Strings not equal\n",
+	    file, line);
+	fprintf(stderr, "      %s = \"%s\"\n", e1, v1);
+	fprintf(stderr, "      %s = \"%s\"\n", e2, v2);
+	test_failed(a);
+}
+
+/* assertEqualWString() displays the values of the two strings. */
+void
+test_assert_equal_wstring(const char *file, int line,
+    const wchar_t *v1, const char *e1,
+    const wchar_t *v2, const char *e2,
+    struct archive *a)
+{
+	if (wcscmp(v1, v2) == 0) {
+		msg[0] = '\0';
+		return;
+	}
+	fprintf(stderr, "%s:%d: Assertion failed: Unicode strings not equal\n",
+	    file, line);
+	fwprintf(stderr, L"      %s = \"%ls\"\n", e1, v1);
+	fwprintf(stderr, L"      %s = \"%ls\"\n", e2, v2);
+	test_failed(a);
+}
+
+/*
+ * "list.h" is automatically generated; it just has a lot of lines like:
+ * 	DEFINE_TEST(function_name)
+ * The common "test.h" includes it to declare all of the test functions.
+ * We reuse it here to define a list of all tests to run.
+ */
+#undef DEFINE_TEST
+#define DEFINE_TEST(n) { n, #n },
+struct { void (*func)(void); const char *name; } tests[] = {
+	#include "list.h"
+};
+
+static int test_run(int i, const char *tmpdir)
+{
+	int failures_before = failures;
+
+	if (!quiet_flag)
+		printf("%d: %s\n", i, tests[i].name);
+	/*
+	 * Always explicitly chdir() in case the last test moved us to
+	 * a strange place.
+	 */
+	if (chdir(tmpdir)) {
+		fprintf(stderr,
+		    "ERROR: Couldn't chdir to temp dir %s\n",
+		    tmpdir);
+		exit(1);
+	}
+	/* Create a temp directory for this specific test. */
+	if (mkdir(tests[i].name, 0755)) {
+		fprintf(stderr,
+		    "ERROR: Couldn't create temp dir ``%s''\n",
+		    tests[i].name);
+		exit(1);
+	}
+	if (chdir(tests[i].name)) {
+		fprintf(stderr,
+		    "ERROR: Couldn't chdir to temp dir ``%s''\n",
+		    tests[i].name);
+		exit(1);
+	}
+	(*tests[i].func)();
+	return (failures == failures_before ? 0 : 1);
+}
+
+static void usage(void)
+{
+	static const int limit = sizeof(tests) / sizeof(tests[0]);
+	int i;
+
+	printf("Usage: libarchive_test [options] <test> <test> ...\n");
+	printf("Default is to run all tests.\n");
+	printf("Otherwise, specify the numbers of the tests you wish to run.\n");
+	printf("Options:\n");
+	printf("  -k  Keep running after failures.\n");
+	printf("      Default: Core dump after any failure.\n");
+	printf("  -q  Quiet.\n");
+	printf("Available tests:\n");
+	for (i = 0; i < limit; i++)
+		printf("  %d: %s\n", i, tests[i].name);
+	exit(1);
+}
+
+int main(int argc, char **argv)
+{
+	static const int limit = sizeof(tests) / sizeof(tests[0]);
+	int i, tests_run = 0, tests_failed = 0, opt;
+	time_t now;
+	char tmpdir[256];
+
+	while ((opt = getopt(argc, argv, "kq")) != -1) {
+		switch (opt) {
+		case 'k':
+			dump_on_failure = 0;
+			break;
+		case 'q':
+			quiet_flag = 1;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	}
+	argc -= optind;
+	argv += optind;
+
+	/*
+	 * Create a temp directory for the following tests.
+	 * Include the time the tests started as part of the name,
+	 * to make it easier to track the results of multiple tests.
+	 */
+	now = time(NULL);
+	for (i = 0; i < 1000; i++) {
+		strftime(tmpdir, sizeof(tmpdir),
+		    "/tmp/libarchive_test.%Y-%m-%dT%H.%M.%S",
+		    localtime(&now));
+		sprintf(tmpdir + strlen(tmpdir), "-%03d", i);
+		if (mkdir(tmpdir,0755) == 0)
+			break;
+		if (errno == EEXIST)
+			continue;
+		fprintf(stderr, "ERROR: Unable to create temp directory %s\n",
+		    tmpdir);
+		exit(1);
+	}
+
+	if (!quiet_flag) {
+		printf("Running libarchive tests in: %s\n", tmpdir);
+		printf("Exercising %s\n", archive_version());
+	}
+
+	if (argc == 0) {
+		/* Default: Run all tests. */
+		for (i = 0; i < limit; i++) {
+			if (test_run(i, tmpdir))
+				tests_failed++;
+			tests_run++;
+		}
+	} else {
+		while (*(argv) != NULL) {
+			i = atoi(*argv);
+			if (**argv < '0' || **argv > '9' || i < 0 || i >= limit) {
+				printf("*** INVALID Test %s\n", *argv);
+				usage();
+			} else {
+				if (test_run(i, tmpdir))
+					tests_failed++;
+				tests_run++;
+			}
+			argv++;
+		}
+	}
+	printf("\n");
+	printf("%d of %d test groups reported failures\n",
+	    tests_failed, tests_run);
+	printf(" Total of %d individual tests failed.\n", failures);
+	printf(" Total of %d individual tests were skipped.\n", skips);
+	return (tests_failed);
+}
diff --git a/archivers/libarchive/files/libarchive/test/read_open_memory.c b/archivers/libarchive/files/libarchive/test/read_open_memory.c
new file mode 100644
index 00000000000..2729e1fdaaf
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/read_open_memory.c
@@ -0,0 +1,148 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/read_open_memory.c,v 1.1 2007/07/13 15:12:52 kientzle Exp $");
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+/*
+ * Read an archive from a block of memory.
+ *
+ * This is identical to archive_read_open_memory(), except
+ * that it goes out of its way to be a little bit unpleasant,
+ * in order to better test the libarchive internals.
+ */
+
+struct read_memory_data {
+	unsigned char	*buffer;
+	unsigned char	*end;
+	size_t	 read_size;
+	size_t copy_buff_size;
+	char *copy_buff;
+};
+
+static int	memory_read_close(struct archive *, void *);
+static int	memory_read_open(struct archive *, void *);
+#if ARCHIVE_API_VERSION < 2
+static ssize_t	memory_read_skip(struct archive *, void *, size_t request);
+#else
+static off_t	memory_read_skip(struct archive *, void *, off_t request);
+#endif
+static ssize_t	memory_read(struct archive *, void *, const void **buff);
+
+int
+read_open_memory(struct archive *a, void *buff, size_t size, size_t read_size)
+{
+	struct read_memory_data *mine;
+
+	mine = (struct read_memory_data *)malloc(sizeof(*mine));
+	if (mine == NULL) {
+		archive_set_error(a, ENOMEM, "No memory");
+		return (ARCHIVE_FATAL);
+	}
+	memset(mine, 0, sizeof(*mine));
+	mine->buffer = (unsigned char *)buff;
+	mine->end = mine->buffer + size;
+	mine->read_size = read_size;
+	mine->copy_buff_size = read_size + 64;
+	mine->copy_buff = malloc(mine->copy_buff_size);
+	return (archive_read_open2(a, mine, memory_read_open,
+		    memory_read, memory_read_skip, memory_read_close));
+}
+
+/*
+ * There's nothing to open.
+ */
+static int
+memory_read_open(struct archive *a, void *client_data)
+{
+	(void)a; /* UNUSED */
+	(void)client_data; /* UNUSED */
+	return (ARCHIVE_OK);
+}
+
+/*
+ * In order to exercise libarchive's internal read-combining logic,
+ * we deliberately copy data for each read to a separate buffer.
+ * That way, code that runs off the end of the provided data
+ * will screw up.
+ */
+static ssize_t
+memory_read(struct archive *a, void *client_data, const void **buff)
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+	ssize_t size;
+
+	(void)a; /* UNUSED */
+	size = mine->end - mine->buffer;
+	if (size > mine->read_size)
+		size = mine->read_size;
+	memset(mine->copy_buff, 0xA5, mine->copy_buff_size);
+	memcpy(mine->copy_buff, mine->buffer, size);
+	*buff = mine->copy_buff;
+
+        mine->buffer += size;
+	return (size);
+}
+
+/*
+ * How mean can a skip() routine be?  Let's try to find out.
+ */
+#if ARCHIVE_API_VERSION < 2
+static ssize_t
+memory_read_skip(struct archive *a, void *client_data, size_t skip)
+#else
+static off_t
+memory_read_skip(struct archive *a, void *client_data, off_t skip)
+#endif
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+
+	(void)a; /* UNUSED */
+	/* We can't skip by more than is available. */
+	if ((off_t)skip > (off_t)(mine->end - mine->buffer))
+		skip = mine->end - mine->buffer;
+	/* Always do small skips by prime amounts. */
+	if (skip > 71)
+		skip = 71;
+	mine->buffer += skip;
+	return (skip);
+}
+
+/*
+ * Close is just cleaning up our one small bit of data.
+ */
+static int
+memory_read_close(struct archive *a, void *client_data)
+{
+	struct read_memory_data *mine = (struct read_memory_data *)client_data;
+	(void)a; /* UNUSED */
+	free(mine->copy_buff);
+	free(mine);
+	return (ARCHIVE_OK);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test.h b/archivers/libarchive/files/libarchive/test/test.h
new file mode 100644
index 00000000000..3c4c1ed9540
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2003-2006 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/lib/libarchive/test/test.h,v 1.5 2007/07/13 15:12:52 kientzle Exp $
+ */
+
+/* Every test program should #include "test.h" as the first thing. */
+
+/*
+ * The goal of this file (and the matching test.c) is to
+ * simplify the very repetitive test-*.c test programs.
+ */
+
+#define _FILE_OFFSET_BITS 64
+
+#include <archive.h>
+#include <archive_entry.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <wchar.h>
+
+#ifdef USE_DMALLOC
+#include <dmalloc.h>
+#endif
+
+#if defined(HAVE_CONFIG_H)
+/* Most POSIX platforms use the 'configure' script to build config.h */
+#include "../../config.h"
+#elif defined(__FreeBSD__)
+/* Building as part of FreeBSD system requires a pre-built config.h. */
+#include "../config_freebsd.h"
+#elif defined(_WIN32)
+/* Win32 can't run the 'configure' script. */
+#include "../config_windows.h"
+#else
+/* Warn if the library hasn't been (automatically or manually) configured. */
+#error Oops: No config.h and no pre-built configuration in test.h.
+#endif
+
+/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>  /* For __FBSDID */
+#else
+#define	__FBSDID(a)     /* null */
+#endif
+
+/*
+ * ARCHIVE_VERSION_STAMP first appeared in 1.9 and libarchive 2.2.4.
+ * We can approximate it for earlier versions, though.
+ * This is used to disable tests of features not present in the current
+ * version.
+ */
+#ifndef ARCHIVE_VERSION_STAMP
+#define ARCHIVE_VERSION_STAMP	\
+		(ARCHIVE_API_VERSION * 1000000 + ARCHIVE_API_FEATURE * 1000)
+#endif
+
+
+/*
+ * "list.h" is simply created by "grep DEFINE_TEST"; it has
+ * a line like
+ *      DEFINE_TEST(test_function)
+ * for each test.
+ * Include it here with a suitable DEFINE_TEST to declare all of the
+ * test functions.
+ */
+#define DEFINE_TEST(name) void name(void);
+#include "list.h"
+/*
+ * Redefine DEFINE_TEST for use in defining the test functions.
+ */
+#undef DEFINE_TEST
+#define DEFINE_TEST(name) void name(void)
+
+/* An implementation of the standard assert() macro */
+#define assert(e)   test_assert(__FILE__, __LINE__, (e), #e, NULL)
+/* As above, but reports any archive_error found in variable 'a' */
+#define assertA(e)   test_assert(__FILE__, __LINE__, (e), #e, (a))
+
+/* Asserts that two integers are the same.  Reports value of each one if not. */
+#define assertEqualIntA(a,v1,v2)   \
+  test_assert_equal_int(__FILE__, __LINE__, (v1), #v1, (v2), #v2, (a))
+#define assertEqualInt(v1,v2)   \
+  test_assert_equal_int(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL)
+
+/* Asserts that two strings are the same.  Reports value of each one if not. */
+#define assertEqualStringA(a,v1,v2)   \
+  test_assert_equal_string(__FILE__, __LINE__, (v1), #v1, (v2), #v2, (a))
+#define assertEqualString(v1,v2)   \
+  test_assert_equal_string(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL)
+/* As above, but v1 and v2 are wchar_t * */
+#define assertEqualWString(v1,v2)   \
+  test_assert_equal_wstring(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL)
+
+/* Function declarations.  These are defined in test_utility.c. */
+void failure(const char *fmt, ...);
+void skipping(const char *fmt, ...);
+void test_assert(const char *, int, int, const char *, struct archive *);
+void test_assert_equal_int(const char *, int, int, const char *, int, const char *, struct archive *);
+void test_assert_equal_string(const char *, int, const char *v1, const char *, const char *v2, const char *, struct archive *);
+void test_assert_equal_wstring(const char *, int, const wchar_t *v1, const char *, const wchar_t *v2, const char *, struct archive *);
+
+/* Special customized read-from-memory interface. */
+int read_open_memory(struct archive *, void *, size_t, size_t);
+int	read_open_memory(struct archive *, void *, size_t, size_t);
diff --git a/archivers/libarchive/files/libarchive/test/test_acl_basic.c b/archivers/libarchive/files/libarchive/test/test_acl_basic.c
new file mode 100644
index 00000000000..effcfb78c48
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_acl_basic.c
@@ -0,0 +1,230 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_acl_basic.c,v 1.4 2007/07/06 15:43:11 kientzle Exp $");
+
+/*
+ * Exercise the system-independent portion of the ACL support.
+ * Check that archive_entry objects can save and restore ACL data
+ * and that pax archive can save and restore ACL data.
+ *
+ * This should work on all systems, regardless of whether local
+ * filesystems support ACLs or not.
+ */
+
+struct acl_t {
+	int type;  /* Type of ACL: "access" or "default" */
+	int permset; /* Permissions for this class of users. */
+	int tag; /* Owner, User, Owning group, group, other, etc. */
+	int qual; /* GID or UID of user/group, depending on tag. */
+	const char *name; /* Name of user/group, depending on tag. */
+};
+
+struct acl_t acls0[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
+};
+
+struct acl_t acls1[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+struct acl_t acls2[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
+	  ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
+	  ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+static void
+set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
+{
+	int i;
+
+	archive_entry_acl_clear(ae);
+	for (i = 0; i < n; i++) {
+		archive_entry_acl_add_entry(ae,
+		    acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
+		    acls[i].name);
+	}
+}
+
+static int
+acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
+{
+	if (type != acl->type)
+		return (0);
+	if (permset != acl->permset)
+		return (0);
+	if (tag != acl->tag)
+		return (0);
+	if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_OTHER)
+		return (1);
+	if (qual != acl->qual)
+		return (0);
+	if (name == NULL) {
+		if (acl->name == NULL || acl->name[0] == '\0')
+			return (1);
+	}
+	if (acl->name == NULL) {
+		if (name[0] == '\0')
+			return (1);
+	}
+	return (0 == strcmp(name, acl->name));
+}
+
+static void
+compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
+{
+	int *marker = malloc(sizeof(marker[0]) * n);
+	int i;
+	int r;
+	int type, permset, tag, qual;
+	int matched;
+	const char *name;
+
+	for (i = 0; i < n; i++)
+		marker[i] = i;
+
+	while (0 == (r = archive_entry_acl_next(ae,
+			 ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			 &type, &permset, &tag, &qual, &name))) {
+		for (i = 0, matched = 0; i < n && !matched; i++) {
+			if (acl_match(&acls[marker[i]], type, permset,
+				tag, qual, name)) {
+				/* We found a match; remove it. */
+				marker[i] = marker[n - 1];
+				n--;
+				matched = 1;
+			}
+		}
+		if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
+			if (!matched) printf("No match for user_obj perm\n");
+			failure("USER_OBJ permset (%02o) != user mode (%02o)",
+			    permset, 07 & (mode >> 6));
+			assert((permset << 6) == (mode & 0700));
+		} else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
+			if (!matched) printf("No match for group_obj perm\n");
+			failure("GROUP_OBJ permset %02o != group mode %02o",
+			    permset, 07 & (mode >> 3));
+			assert((permset << 3) == (mode & 0070));
+		} else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
+			if (!matched) printf("No match for other perm\n");
+			failure("OTHER permset (%02o) != other mode (%02o)",
+			    permset, mode & 07);
+			assert((permset << 0) == (mode & 0007));
+		} else {
+			failure("Could not find match for ACL "
+			    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+			    type, permset, tag, qual, name);
+			assert(matched == 1);
+		}
+	}
+#if ARCHIVE_VERSION_STAMP < 1009000
+	/* Known broken before 1.9.0. */
+	skipping("archive_entry_acl_next() exits with ARCHIVE_EOF");
+#else
+	assertEqualInt(ARCHIVE_EOF, r);
+#endif
+	assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
+	failure("Could not find match for ACL "
+	    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+	    acls[marker[0]].type, acls[marker[0]].permset,
+	    acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
+	assert(n == 0); /* Number of ACLs not matched should == 0 */
+	free(marker);
+}
+
+DEFINE_TEST(test_acl_basic)
+{
+	struct archive_entry *ae;
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "file");
+        archive_entry_set_mode(ae, S_IFREG | 0777);
+
+	/* Basic owner/owning group should just update mode bits. */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+
+	/* With any extended ACL entry, we should read back a full set. */
+	set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
+	failure("One extended ACL should flag all ACLs to be returned.");
+	assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+
+	/* A more extensive set of ACLs. */
+	set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
+	assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
+	failure("Basic ACLs should set mode to 0543, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0543);
+
+	/*
+	 * Check that clearing ACLs gets rid of them all by repeating
+	 * the first test.
+	 */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+	archive_entry_free(ae);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_acl_pax.c b/archivers/libarchive/files/libarchive/test/test_acl_pax.c
new file mode 100644
index 00000000000..abf7469496c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_acl_pax.c
@@ -0,0 +1,521 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_acl_pax.c,v 1.4 2007/07/06 15:43:11 kientzle Exp $");
+
+/*
+ * Exercise the system-independent portion of the ACL support.
+ * Check that pax archive can save and restore ACL data.
+ *
+ * This should work on all systems, regardless of whether local
+ * filesystems support ACLs or not.
+ */
+
+static unsigned char buff[16384];
+
+static unsigned char reference[] = {
+'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,'0','0','0','1','4','2',' ',0,'0','0','0','0','0','0',' ',0,'0','0',
+'0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','0','6','2',' ','0',
+'0','0','0','0','0','0','0','0','0','0',' ','0','1','1','7','6','7',0,' ',
+'x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',
+0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0',
+'0','0','0',' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,'1','6',' ','S','C','H','I','L','Y','.','d','e','v','=','0',10,
+'1','6',' ','S','C','H','I','L','Y','.','i','n','o','=','0',10,'1','8',' ',
+'S','C','H','I','L','Y','.','n','l','i','n','k','=','0',10,0,0,0,0,0,0,0,
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+'0','0','0','0','0','0','0','0','0','0',' ','0','1','0','0','0','6',0,' ',
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+0,0,0,0,0,0,'P','a','x','H','e','a','d','e','r','/','f','i','l','e',0,0,0,
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+0,'0','0','0','0','0','0',' ',0,'0','0','0','0','0','0','0','0','1','7','2',
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+'a','c','c','e','s','s','=','u','s','e','r',':',':','-','-','x',',','g','r',
+'o','u','p',':',':','r','-','-',',','o','t','h','e','r',':',':','-','w','-',
+',','u','s','e','r',':','u','s','e','r','7','7',':','r','-','-',':','7','7',
+10,'1','6',' ','S','C','H','I','L','Y','.','d','e','v','=','0',10,'1','6',
+' ','S','C','H','I','L','Y','.','i','n','o','=','0',10,'1','8',' ','S','C',
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+
+struct acl_t {
+	int type;  /* Type of ACL: "access" or "default" */
+	int permset; /* Permissions for this class of users. */
+	int tag; /* Owner, User, Owning group, group, other, etc. */
+	int qual; /* GID or UID of user/group, depending on tag. */
+	const char *name; /* Name of user/group, depending on tag. */
+};
+
+static struct acl_t acls0[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
+};
+
+static struct acl_t acls1[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+static struct acl_t acls2[] = {
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
+	  ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
+	  ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
+	  ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
+	{ ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
+	  ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
+};
+
+static void
+set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
+{
+	int i;
+
+	archive_entry_acl_clear(ae);
+	for (i = 0; i < n; i++) {
+		archive_entry_acl_add_entry(ae,
+		    acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
+		    acls[i].name);
+	}
+}
+
+static int
+acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
+{
+	if (type != acl->type)
+		return (0);
+	if (permset != acl->permset)
+		return (0);
+	if (tag != acl->tag)
+		return (0);
+	if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
+		return (1);
+	if (tag == ARCHIVE_ENTRY_ACL_OTHER)
+		return (1);
+	if (qual != acl->qual)
+		return (0);
+	if (name == NULL) {
+		if (acl->name == NULL || acl->name[0] == '\0')
+			return (1);
+	}
+	if (acl->name == NULL) {
+		if (name[0] == '\0')
+			return (1);
+	}
+	return (0 == strcmp(name, acl->name));
+}
+
+static void
+compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
+{
+	int *marker = malloc(sizeof(marker[0]) * n);
+	int i;
+	int r;
+	int type, permset, tag, qual;
+	int matched;
+	const char *name;
+
+	for (i = 0; i < n; i++)
+		marker[i] = i;
+
+	while (0 == (r = archive_entry_acl_next(ae,
+			 ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			 &type, &permset, &tag, &qual, &name))) {
+		for (i = 0, matched = 0; i < n && !matched; i++) {
+			if (acl_match(&acls[marker[i]], type, permset,
+				tag, qual, name)) {
+				/* We found a match; remove it. */
+				marker[i] = marker[n - 1];
+				n--;
+				matched = 1;
+			}
+		}
+		if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
+			if (!matched) printf("No match for user_obj perm\n");
+			failure("USER_OBJ permset (%02o) != user mode (%02o)",
+			    permset, 07 & (mode >> 6));
+			assert((permset << 6) == (mode & 0700));
+		} else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
+			if (!matched) printf("No match for group_obj perm\n");
+			failure("GROUP_OBJ permset %02o != group mode %02o",
+			    permset, 07 & (mode >> 3));
+			assert((permset << 3) == (mode & 0070));
+		} else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
+			if (!matched) printf("No match for other perm\n");
+			failure("OTHER permset (%02o) != other mode (%02o)",
+			    permset, mode & 07);
+			assert((permset << 0) == (mode & 0007));
+		} else {
+			failure("Could not find match for ACL "
+			    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+			    type, permset, tag, qual, name);
+			assert(matched == 1);
+		}
+	}
+#if ARCHIVE_VERSION_STAMP < 1009000
+	/* Known broken before 1.9.0. */
+	skipping("archive_entry_acl_next() exits with ARCHIVE_EOF");
+#else
+	assertEqualInt(ARCHIVE_EOF, r);
+#endif
+	assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
+	failure("Could not find match for ACL "
+	    "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
+	    acls[marker[0]].type, acls[marker[0]].permset,
+	    acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
+	assert(n == 0); /* Number of ACLs not matched should == 0 */
+	free(marker);
+}
+
+DEFINE_TEST(test_acl_pax)
+{
+	struct archive *a;
+	struct archive_entry *ae;
+	size_t used;
+	int fd;
+
+	/* Write an archive to memory. */
+	assert(NULL != (a = archive_write_new()));
+	assertA(0 == archive_write_set_format_pax(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_set_bytes_per_block(a, 1));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Write a series of files to the archive with different ACL info. */
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "file");
+        archive_entry_set_mode(ae, S_IFREG | 0777);
+
+	/* Basic owner/owning group should just update mode bits. */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+	/* With any extended ACL entry, we should read back a full set. */
+	set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+
+	/* A more extensive set of ACLs. */
+	set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
+	assertA(0 == archive_write_header(a, ae));
+
+	/*
+	 * Check that clearing ACLs gets rid of them all by repeating
+	 * the first test.
+	 */
+	set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Write out the data we generated to a file for manual inspection. */
+	assert(-1 < (fd = open("testout", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
+	assert(used == (size_t)write(fd, buff, used));
+	close(fd);
+
+	/* Write out the reference data to a file for manual inspection. */
+	assert(-1 < (fd = open("reference", O_WRONLY | O_CREAT | O_TRUNC, 0775)));
+	assert(sizeof(reference) == write(fd, reference, sizeof(reference)));
+	close(fd);
+
+	/* Assert that the generated data matches the built-in reference data.*/
+	failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
+	assert(0 == memcmp(buff, reference, sizeof(reference)));
+	failure("Generated pax archive does not match reference; check 'testout' and 'reference' files.");
+	assertEqualInt(used, sizeof(reference));
+
+	/* Read back each entry and check that the ACL data is right. */
+	assert(NULL != (a = archive_read_new()));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	/* First item has no ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Second item has a few ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("One extended ACL should flag all ACLs to be returned.");
+	assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Third item has pretty extensive ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
+	failure("Basic ACLs should set mode to 0543, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0543);
+
+	/* Fourth item has no ACLs */
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("Basic ACLs shouldn't be stored as extended ACLs");
+	assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	failure("Basic ACLs should set mode to 0142, not %04o",
+	    archive_entry_mode(ae)&0777);
+	assert((archive_entry_mode(ae) & 0777) == 0142);
+
+	/* Close the archive. */
+	assertA(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_archive_api_feature.c b/archivers/libarchive/files/libarchive/test/test_archive_api_feature.c
new file mode 100644
index 00000000000..432d902b6a5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_archive_api_feature.c
@@ -0,0 +1,51 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_archive_api_feature.c,v 1.3 2007/07/06 15:43:11 kientzle Exp $");
+
+DEFINE_TEST(test_archive_api_feature)
+{
+	assertEqualInt(ARCHIVE_API_FEATURE, archive_api_feature());
+	assertEqualInt(ARCHIVE_API_VERSION, archive_api_version());
+	/*
+	 * Even though ARCHIVE_VERSION_STAMP only appears in
+	 * archive.h after 1.9.0 and 2.2.3, the macro is synthesized
+	 * in test.h, so this test is always valid.
+	 */
+	assertEqualInt(ARCHIVE_VERSION_STAMP / 1000, ARCHIVE_API_VERSION * 1000 + ARCHIVE_API_FEATURE);
+	/*
+	 * The function, however, isn't always available.  It appeared
+	 * sometime in the middle of 2.2.3, but the synthesized value
+	 * never has a release version, so the following conditional
+	 * exactly determines whether the current library has the
+	 * function.
+	 */
+#if ARCHIVE_VERSION_STAMP / 1000 == 1009 || ARCHIVE_VERSION_STAMP > 2002000
+	assertEqualInt(ARCHIVE_VERSION_STAMP, archive_version_stamp());
+#else
+	skipping("archive_version_stamp()");
+#endif
+	assertEqualString(ARCHIVE_LIBRARY_VERSION, archive_version());
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_bad_fd.c b/archivers/libarchive/files/libarchive/test/test_bad_fd.c
new file mode 100644
index 00000000000..1903cd07ee4
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_bad_fd.c
@@ -0,0 +1,41 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_bad_fd.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+/* Verify that attempting to open an invalid fd returns correct error. */
+DEFINE_TEST(test_bad_fd)
+{
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(ARCHIVE_FATAL == archive_read_open_fd(a, -1, 1024));
+	assertA(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_entry.c b/archivers/libarchive/files/libarchive/test/test_entry.c
new file mode 100644
index 00000000000..cb66a85a8c0
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_entry.c
@@ -0,0 +1,675 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_entry.c,v 1.2 2007/07/06 15:43:11 kientzle Exp $");
+
+/*
+ * Most of these tests are system-independent, though a few depend on
+ * features of the local system.  Such tests are conditionalized on
+ * the platform name.  On unsupported platforms, only the
+ * system-independent features will be tested.
+ *
+ * No, I don't want to use config.h in the test files because I want
+ * the tests to also serve as a check on the correctness of config.h.
+ * A mis-configured library build should cause tests to fail.
+ */
+
+DEFINE_TEST(test_entry)
+{
+	char buff[128];
+	wchar_t wbuff[128];
+	struct stat st;
+	struct archive_entry *e, *e2;
+	const struct stat *pst;
+	unsigned long set, clear; /* For fflag testing. */
+	int type, permset, tag, qual; /* For ACL testing. */
+	const char *name; /* For ACL testing. */
+	const char *xname; /* For xattr tests. */
+	const void *xval; /* For xattr tests. */
+	size_t xsize; /* For xattr tests. */
+	int c;
+
+	assert((e = archive_entry_new()) != NULL);
+
+	/*
+	 * Basic set/read tests for all fields.
+	 * We should be able to set any field and read
+	 * back the same value.
+	 *
+	 * For methods that "copy" a string, we should be able
+	 * to overwrite the original passed-in string without
+	 * changing the value in the entry.
+	 *
+	 * The following tests are ordered alphabetically by the
+	 * name of the field.
+	 */
+	/* atime */
+	archive_entry_set_atime(e, 13579, 24680);
+	assertEqualInt(archive_entry_atime(e), 13579);
+	assertEqualInt(archive_entry_atime_nsec(e), 24680);
+	/* ctime */
+	archive_entry_set_ctime(e, 13580, 24681);
+	assertEqualInt(archive_entry_ctime(e), 13580);
+	assertEqualInt(archive_entry_ctime_nsec(e), 24681);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	/* dev */
+	archive_entry_set_dev(e, 235);
+	assertEqualInt(archive_entry_dev(e), 235);
+#else
+	skipping("archive_entry_dev()");
+#endif
+	/* devmajor/devminor are tested specially below. */
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	/* filetype */
+	archive_entry_set_filetype(e, AE_IFREG);
+	assertEqualInt(archive_entry_filetype(e), AE_IFREG);
+#else
+	skipping("archive_entry_filetype()");
+#endif
+	/* fflags are tested specially below */
+	/* gid */
+	archive_entry_set_gid(e, 204);
+	assertEqualInt(archive_entry_gid(e), 204);
+	/* gname */
+	archive_entry_set_gname(e, "group");
+	assertEqualString(archive_entry_gname(e), "group");
+	wcscpy(wbuff, L"wgroup");
+	archive_entry_copy_gname_w(e, wbuff);
+	assertEqualWString(archive_entry_gname_w(e), L"wgroup");
+	memset(wbuff, 0, sizeof(wbuff));
+	assertEqualWString(archive_entry_gname_w(e), L"wgroup");
+	/* hardlink */
+	archive_entry_set_hardlink(e, "hardlinkname");
+	assertEqualString(archive_entry_hardlink(e), "hardlinkname");
+	strcpy(buff, "hardlinkname2");
+	archive_entry_copy_hardlink(e, buff);
+	assertEqualString(archive_entry_hardlink(e), "hardlinkname2");
+	memset(buff, 0, sizeof(buff));
+	assertEqualString(archive_entry_hardlink(e), "hardlinkname2");
+	wcscpy(wbuff, L"whardlink");
+	archive_entry_copy_hardlink_w(e, wbuff);
+	assertEqualWString(archive_entry_hardlink_w(e), L"whardlink");
+	memset(wbuff, 0, sizeof(wbuff));
+	assertEqualWString(archive_entry_hardlink_w(e), L"whardlink");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	/* ino */
+	archive_entry_set_ino(e, 8593);
+	assertEqualInt(archive_entry_ino(e), 8593);
+#else
+	skipping("archive_entry_ino()");
+#endif
+	/* link */
+	/* TODO: implement these tests. */
+	/* mode */
+	archive_entry_set_mode(e, 0123456);
+	assertEqualInt(archive_entry_mode(e), 0123456);
+	/* mtime */
+	archive_entry_set_mtime(e, 13581, 24682);
+	assertEqualInt(archive_entry_mtime(e), 13581);
+	assertEqualInt(archive_entry_mtime_nsec(e), 24682);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	/* nlink */
+	archive_entry_set_nlink(e, 736);
+	assertEqualInt(archive_entry_nlink(e), 736);
+#else
+	skipping("archive_entry_nlink()");
+#endif
+	/* pathname */
+	archive_entry_set_pathname(e, "path");
+	assertEqualString(archive_entry_pathname(e), "path");
+	archive_entry_set_pathname(e, "path");
+	assertEqualString(archive_entry_pathname(e), "path");
+	strcpy(buff, "path2");
+	archive_entry_copy_pathname(e, buff);
+	assertEqualString(archive_entry_pathname(e), "path2");
+	memset(buff, 0, sizeof(buff));
+	assertEqualString(archive_entry_pathname(e), "path2");
+	wcscpy(wbuff, L"wpath");
+	archive_entry_copy_pathname_w(e, wbuff);
+	assertEqualWString(archive_entry_pathname_w(e), L"wpath");
+	memset(wbuff, 0, sizeof(wbuff));
+	assertEqualWString(archive_entry_pathname_w(e), L"wpath");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	/* rdev */
+	archive_entry_set_rdev(e, 532);
+	assertEqualInt(archive_entry_rdev(e), 532);
+#else
+	skipping("archive_entry_rdev()");
+#endif
+	/* rdevmajor/rdevminor are tested specially below. */
+	/* size */
+	archive_entry_set_size(e, 987654321);
+	assertEqualInt(archive_entry_size(e), 987654321);
+	/* symlink */
+	archive_entry_set_symlink(e, "symlinkname");
+	assertEqualString(archive_entry_symlink(e), "symlinkname");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	strcpy(buff, "symlinkname2");
+	archive_entry_copy_symlink(e, buff);
+	assertEqualString(archive_entry_symlink(e), "symlinkname2");
+	memset(buff, 0, sizeof(buff));
+	assertEqualString(archive_entry_symlink(e), "symlinkname2");
+#endif
+	archive_entry_copy_symlink_w(e, L"wsymlink");
+	assertEqualWString(archive_entry_symlink_w(e), L"wsymlink");
+	/* uid */
+	archive_entry_set_uid(e, 83);
+	assertEqualInt(archive_entry_uid(e), 83);
+	/* uname */
+	archive_entry_set_uname(e, "user");
+	assertEqualString(archive_entry_uname(e), "user");
+	wcscpy(wbuff, L"wuser");
+	archive_entry_copy_gname_w(e, wbuff);
+	assertEqualWString(archive_entry_gname_w(e), L"wuser");
+	memset(wbuff, 0, sizeof(wbuff));
+	assertEqualWString(archive_entry_gname_w(e), L"wuser");
+
+	/* Test fflags interface. */
+	archive_entry_set_fflags(e, 0x55, 0xAA);
+	archive_entry_fflags(e, &set, &clear);
+	failure("Testing set/get of fflags data.");
+	assertEqualInt(set, 0x55);
+	failure("Testing set/get of fflags data.");
+	assertEqualInt(clear, 0xAA);
+#ifdef __FreeBSD__
+	/* Converting fflags bitmap to string is currently system-dependent. */
+	/* TODO: Make this system-independent. */
+	assertEqualString(archive_entry_fflags_text(e),
+	    "uappnd,nouchg,nodump,noopaque,uunlnk");
+	/* TODO: Test archive_entry_copy_fflags_text_w() */
+#endif
+
+	/* See test_acl_basic.c for tests of ACL set/get consistency. */
+
+	/* Test xattrs set/get consistency. */
+	archive_entry_xattr_add_entry(e, "xattr1", "xattrvalue1", 12);
+	assertEqualInt(1, archive_entry_xattr_reset(e));
+	assertEqualInt(0, archive_entry_xattr_next(e, &xname, &xval, &xsize));
+	assertEqualString(xname, "xattr1");
+	assertEqualString(xval, "xattrvalue1");
+	assertEqualInt(xsize, 12);
+	assertEqualInt(1, archive_entry_xattr_count(e));
+	assertEqualInt(ARCHIVE_WARN,
+	    archive_entry_xattr_next(e, &xname, &xval, &xsize));
+	archive_entry_xattr_clear(e);
+	assertEqualInt(0, archive_entry_xattr_reset(e));
+	assertEqualInt(ARCHIVE_WARN,
+	    archive_entry_xattr_next(e, &xname, &xval, &xsize));
+	archive_entry_xattr_add_entry(e, "xattr1", "xattrvalue1", 12);
+	assertEqualInt(1, archive_entry_xattr_reset(e));
+	archive_entry_xattr_add_entry(e, "xattr2", "xattrvalue2", 12);
+	assertEqualInt(2, archive_entry_xattr_reset(e));
+	assertEqualInt(0, archive_entry_xattr_next(e, &xname, &xval, &xsize));
+	assertEqualInt(0, archive_entry_xattr_next(e, &xname, &xval, &xsize));
+	assertEqualInt(ARCHIVE_WARN,
+	    archive_entry_xattr_next(e, &xname, &xval, &xsize));
+
+
+	/*
+	 * Test clone() implementation.
+	 */
+
+	/* Set values in 'e' */
+	archive_entry_clear(e);
+	archive_entry_set_atime(e, 13579, 24680);
+	archive_entry_set_ctime(e, 13580, 24681);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_dev(e, 235);
+#endif
+	archive_entry_set_fflags(e, 0x55, 0xAA);
+	archive_entry_set_gid(e, 204);
+	archive_entry_set_gname(e, "group");
+	archive_entry_set_hardlink(e, "hardlinkname");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_ino(e, 8593);
+#endif
+	archive_entry_set_mode(e, 0123456);
+	archive_entry_set_mtime(e, 13581, 24682);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_nlink(e, 736);
+#endif
+	archive_entry_set_pathname(e, "path");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_rdev(e, 532);
+#endif
+	archive_entry_set_size(e, 987654321);
+	archive_entry_set_symlink(e, "symlinkname");
+	archive_entry_set_uid(e, 83);
+	archive_entry_set_uname(e, "user");
+	/* Add an ACL entry. */
+	archive_entry_acl_add_entry(e, ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+	    ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 77, "user77");
+	/* Add an extended attribute. */
+	archive_entry_xattr_add_entry(e, "xattr1", "xattrvalue", 11);
+
+	/* Make a clone. */
+	e2 = archive_entry_clone(e);
+
+	/* Clone should have same contents. */
+	assertEqualInt(archive_entry_atime(e2), 13579);
+	assertEqualInt(archive_entry_atime_nsec(e2), 24680);
+	assertEqualInt(archive_entry_ctime(e2), 13580);
+	assertEqualInt(archive_entry_ctime_nsec(e2), 24681);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_dev(e2), 235);
+#endif
+	archive_entry_fflags(e, &set, &clear);
+	assertEqualInt(clear, 0xAA);
+	assertEqualInt(set, 0x55);
+	assertEqualInt(archive_entry_gid(e2), 204);
+	assertEqualString(archive_entry_gname(e2), "group");
+	assertEqualString(archive_entry_hardlink(e2), "hardlinkname");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_ino(e2), 8593);
+#endif
+	assertEqualInt(archive_entry_mode(e2), 0123456);
+	assertEqualInt(archive_entry_mtime(e2), 13581);
+	assertEqualInt(archive_entry_mtime_nsec(e2), 24682);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_nlink(e2), 736);
+#endif
+	assertEqualString(archive_entry_pathname(e2), "path");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_rdev(e2), 532);
+#endif
+	assertEqualInt(archive_entry_size(e2), 987654321);
+	assertEqualString(archive_entry_symlink(e2), "symlinkname");
+	assertEqualInt(archive_entry_uid(e2), 83);
+	assertEqualString(archive_entry_uname(e2), "user");
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("ACL preserved by archive_entry_clone()");
+#else
+	/* Verify ACL was copied. */
+	assertEqualInt(4, c = archive_entry_acl_reset(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	/* First three are standard permission bits. */
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 4);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_USER_OBJ);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 5);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_GROUP_OBJ);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 6);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_OTHER);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	/* Fourth is custom one. */
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, ARCHIVE_ENTRY_ACL_READ);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_USER);
+	assertEqualInt(qual, 77);
+	assertEqualString(name, "user77");
+#endif
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("xattr data preserved by archive_entry_clone");
+#else
+	/* Verify xattr was copied. */
+	assertEqualInt(1, c = archive_entry_xattr_reset(e2));
+	assertEqualInt(0, archive_entry_xattr_next(e2, &xname, &xval, &xsize));
+	assertEqualString(xname, "xattr1");
+	assertEqualString(xval, "xattrvalue");
+	assertEqualInt(xsize, 11);
+#endif
+
+	/* Change the original */
+	archive_entry_set_atime(e, 13580, 24690);
+	archive_entry_set_ctime(e, 13590, 24691);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_dev(e, 245);
+#endif
+	archive_entry_set_fflags(e, 0x85, 0xDA);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_filetype(e, AE_IFLNK);
+#endif
+	archive_entry_set_gid(e, 214);
+	archive_entry_set_gname(e, "grouper");
+	archive_entry_set_hardlink(e, "hardlinkpath");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_ino(e, 8763);
+#endif
+	archive_entry_set_mode(e, 0123654);
+	archive_entry_set_mtime(e, 18351, 28642);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_nlink(e, 73);
+#endif
+	archive_entry_set_pathname(e, "pathest");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_rdev(e, 132);
+#endif
+	archive_entry_set_size(e, 987456321);
+	archive_entry_set_symlink(e, "symlinkpath");
+	archive_entry_set_uid(e, 93);
+	archive_entry_set_uname(e, "username");
+	archive_entry_acl_clear(e);
+	archive_entry_xattr_clear(e);
+
+	/* Clone should still have same contents. */
+	assertEqualInt(archive_entry_atime(e2), 13579);
+	assertEqualInt(archive_entry_atime_nsec(e2), 24680);
+	assertEqualInt(archive_entry_ctime(e2), 13580);
+	assertEqualInt(archive_entry_ctime_nsec(e2), 24681);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_dev(e2), 235);
+#endif
+	archive_entry_fflags(e2, &set, &clear);
+	assertEqualInt(clear, 0xAA);
+	assertEqualInt(set, 0x55);
+	assertEqualInt(archive_entry_gid(e2), 204);
+	assertEqualString(archive_entry_gname(e2), "group");
+	assertEqualString(archive_entry_hardlink(e2), "hardlinkname");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_ino(e2), 8593);
+#endif
+	assertEqualInt(archive_entry_mode(e2), 0123456);
+	assertEqualInt(archive_entry_mtime(e2), 13581);
+	assertEqualInt(archive_entry_mtime_nsec(e2), 24682);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_nlink(e2), 736);
+#endif
+	assertEqualString(archive_entry_pathname(e2), "path");
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_rdev(e2), 532);
+#endif
+	assertEqualInt(archive_entry_size(e2), 987654321);
+	assertEqualString(archive_entry_symlink(e2), "symlinkname");
+	assertEqualInt(archive_entry_uid(e2), 83);
+	assertEqualString(archive_entry_uname(e2), "user");
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("ACL held by clone of archive_entry");
+#else
+	/* Verify ACL was unchanged. */
+	assertEqualInt(4, c = archive_entry_acl_reset(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
+	/* First three are standard permission bits. */
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 4);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_USER_OBJ);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 5);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_GROUP_OBJ);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, 6);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_OTHER);
+	assertEqualInt(qual, -1);
+	assertEqualString(name, NULL);
+	/* Fourth is custom one. */
+	assertEqualInt(0, archive_entry_acl_next(e2,
+			   ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
+			   &type, &permset, &tag, &qual, &name));
+	assertEqualInt(type, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	assertEqualInt(permset, ARCHIVE_ENTRY_ACL_READ);
+	assertEqualInt(tag, ARCHIVE_ENTRY_ACL_USER);
+	assertEqualInt(qual, 77);
+	assertEqualString(name, "user77");
+#endif
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("xattr preserved in archive_entry copy");
+#else
+	/* Verify xattr was unchanged. */
+	assertEqualInt(1, archive_entry_xattr_reset(e2));
+#endif
+
+	/* Release clone. */
+	archive_entry_free(e2);
+
+	/*
+	 * Test clear() implementation.
+	 */
+	archive_entry_clear(e);
+	assertEqualInt(archive_entry_atime(e), 0);
+	assertEqualInt(archive_entry_atime_nsec(e), 0);
+	assertEqualInt(archive_entry_ctime(e), 0);
+	assertEqualInt(archive_entry_ctime_nsec(e), 0);
+	assertEqualInt(archive_entry_dev(e), 0);
+	archive_entry_fflags(e, &set, &clear);
+	assertEqualInt(clear, 0);
+	assertEqualInt(set, 0);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_filetype(e), 0);
+#endif
+	assertEqualInt(archive_entry_gid(e), 0);
+	assertEqualString(archive_entry_gname(e), NULL);
+	assertEqualString(archive_entry_hardlink(e), NULL);
+	assertEqualInt(archive_entry_ino(e), 0);
+	assertEqualInt(archive_entry_mode(e), 0);
+	assertEqualInt(archive_entry_mtime(e), 0);
+	assertEqualInt(archive_entry_mtime_nsec(e), 0);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_nlink(e), 0);
+#endif
+	assertEqualString(archive_entry_pathname(e), NULL);
+	assertEqualInt(archive_entry_rdev(e), 0);
+	assertEqualInt(archive_entry_size(e), 0);
+	assertEqualString(archive_entry_symlink(e), NULL);
+	assertEqualInt(archive_entry_uid(e), 0);
+	assertEqualString(archive_entry_uname(e), NULL);
+	/* ACLs should be cleared. */
+	assertEqualInt(archive_entry_acl_count(e, ARCHIVE_ENTRY_ACL_TYPE_ACCESS), 0);
+	assertEqualInt(archive_entry_acl_count(e, ARCHIVE_ENTRY_ACL_TYPE_DEFAULT), 0);
+	/* Extended attributes should be cleared. */
+	assertEqualInt(archive_entry_xattr_count(e), 0);
+
+	/*
+	 * Test archive_entry_copy_stat().
+	 */
+	memset(&st, 0, sizeof(st));
+	/* Set all of the standard 'struct stat' fields. */
+	st.st_atime = 456789;
+	st.st_ctime = 345678;
+	st.st_dev = 123;
+	st.st_gid = 34;
+	st.st_ino = 234;
+	st.st_mode = 077777;
+	st.st_mtime = 234567;
+	st.st_nlink = 345;
+	st.st_size = 123456789;
+	st.st_uid = 23;
+#ifdef __FreeBSD__
+	/* On FreeBSD, high-res timestamp data should come through. */
+	st.st_atimespec.tv_nsec = 6543210;
+	st.st_ctimespec.tv_nsec = 5432109;
+	st.st_mtimespec.tv_nsec = 3210987;
+#endif
+	/* Copy them into the entry. */
+	archive_entry_copy_stat(e, &st);
+	/* Read each one back separately and compare. */
+	assertEqualInt(archive_entry_atime(e), 456789);
+	assertEqualInt(archive_entry_ctime(e), 345678);
+	assertEqualInt(archive_entry_dev(e), 123);
+	assertEqualInt(archive_entry_gid(e), 34);
+	assertEqualInt(archive_entry_ino(e), 234);
+	assertEqualInt(archive_entry_mode(e), 077777);
+	assertEqualInt(archive_entry_mtime(e), 234567);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(archive_entry_nlink(e), 345);
+#endif
+	assertEqualInt(archive_entry_size(e), 123456789);
+	assertEqualInt(archive_entry_uid(e), 23);
+#if __FreeBSD__
+	/* On FreeBSD, high-res timestamp data should come through. */
+	assertEqualInt(archive_entry_atime_nsec(e), 6543210);
+	assertEqualInt(archive_entry_ctime_nsec(e), 5432109);
+	assertEqualInt(archive_entry_mtime_nsec(e), 3210987);
+#endif
+
+	/*
+	 * Test archive_entry_stat().
+	 */
+	/* First, clear out any existing stat data. */
+	memset(&st, 0, sizeof(st));
+	archive_entry_copy_stat(e, &st);
+	/* Set a bunch of fields individually. */
+	archive_entry_set_atime(e, 456789, 321);
+	archive_entry_set_ctime(e, 345678, 432);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_dev(e, 123);
+#endif
+	archive_entry_set_gid(e, 34);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_ino(e, 234);
+#endif
+	archive_entry_set_mode(e, 012345);
+	archive_entry_set_mode(e, 012345);
+	archive_entry_set_mtime(e, 234567, 543);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_nlink(e, 345);
+#endif
+	archive_entry_set_size(e, 123456789);
+	archive_entry_set_uid(e, 23);
+	/* Retrieve a stat structure. */
+	assert((pst = archive_entry_stat(e)) != NULL);
+	/* Check that the values match. */
+	assertEqualInt(pst->st_atime, 456789);
+	assertEqualInt(pst->st_ctime, 345678);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(pst->st_dev, 123);
+#endif
+	assertEqualInt(pst->st_gid, 34);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(pst->st_ino, 234);
+#endif
+	assertEqualInt(pst->st_mode, 012345);
+	assertEqualInt(pst->st_mtime, 234567);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	assertEqualInt(pst->st_nlink, 345);
+#endif
+	assertEqualInt(pst->st_size, 123456789);
+	assertEqualInt(pst->st_uid, 23);
+#ifdef __FreeBSD__
+	/* On FreeBSD, high-res timestamp data should come through. */
+	assertEqualInt(pst->st_atimespec.tv_nsec, 321);
+	assertEqualInt(pst->st_ctimespec.tv_nsec, 432);
+	assertEqualInt(pst->st_mtimespec.tv_nsec, 543);
+#endif
+
+	/* Changing any one value should update struct stat. */
+	archive_entry_set_atime(e, 456788, 0);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_atime, 456788);
+	archive_entry_set_ctime(e, 345677, 431);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_ctime, 345677);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_dev(e, 122);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_dev, 122);
+#endif
+	archive_entry_set_gid(e, 33);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_gid, 33);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_ino(e, 233);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_ino, 233);
+#endif
+	archive_entry_set_mode(e, 012344);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_mode, 012344);
+	archive_entry_set_mtime(e, 234566, 542);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_mtime, 234566);
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_nlink(e, 344);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_nlink, 344);
+#endif
+	archive_entry_set_size(e, 123456788);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_size, 123456788);
+	archive_entry_set_uid(e, 22);
+	assert((pst = archive_entry_stat(e)) != NULL);
+	assertEqualInt(pst->st_uid, 22);
+	/* We don't need to check high-res fields here. */
+
+	/*
+	 * Test dev/major/minor interfaces.  Setting 'dev' or 'rdev'
+	 * should change the corresponding major/minor values, and
+	 * vice versa.
+	 *
+	 * The test here is system-specific because it assumes that
+	 * makedev(), major(), and minor() are defined in sys/stat.h.
+	 * I'm not too worried about it, though, because the code is
+	 * simple.  If it works on FreeBSD, it's unlikely to be broken
+	 * anywhere else.  Note: The functionality is present on every
+	 * platform even if these tests only run some places;
+	 * libarchive's more extensive configuration logic should find
+	 * the necessary definitions on every platform.
+	 */
+#if __FreeBSD__
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	archive_entry_set_dev(e, 0x12345678);
+	assertEqualInt(archive_entry_devmajor(e), major(0x12345678));
+	assertEqualInt(archive_entry_devminor(e), minor(0x12345678));
+	assertEqualInt(archive_entry_dev(e), 0x12345678);
+	archive_entry_set_devmajor(e, 0xfe);
+	archive_entry_set_devminor(e, 0xdcba98);
+	assertEqualInt(archive_entry_devmajor(e), 0xfe);
+	assertEqualInt(archive_entry_devminor(e), 0xdcba98);
+	assertEqualInt(archive_entry_dev(e), makedev(0xfe, 0xdcba98));
+	archive_entry_set_rdev(e, 0x12345678);
+	assertEqualInt(archive_entry_rdevmajor(e), major(0x12345678));
+	assertEqualInt(archive_entry_rdevminor(e), minor(0x12345678));
+	assertEqualInt(archive_entry_rdev(e), 0x12345678);
+	archive_entry_set_rdevmajor(e, 0xfe);
+	archive_entry_set_rdevminor(e, 0xdcba98);
+	assertEqualInt(archive_entry_rdevmajor(e), 0xfe);
+	assertEqualInt(archive_entry_rdevminor(e), 0xdcba98);
+	assertEqualInt(archive_entry_rdev(e), makedev(0xfe, 0xdcba98));
+#endif
+#endif
+
+	/* Release the experimental entry. */
+	archive_entry_free(e);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_compress_program.c b/archivers/libarchive/files/libarchive/test/test_read_compress_program.c
new file mode 100644
index 00000000000..ec688e62999
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_compress_program.c
@@ -0,0 +1,59 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_compress_program.c,v 1.2 2007/07/06 15:43:11 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,0,222,'C','p','C',0,3,211,'c',160,'=','0','0','0','0','7','5','U',
+0,210,134,230,166,6,200,'4',28,'(',24,26,24,27,155,24,152,24,154,27,155,')',
+24,24,26,152,154,25,'2','(',152,210,193,'m',12,165,197,'%',137,'E','@',167,
+148,'d',230,226,'U','G','H',30,234,15,'8','=',10,'F',193,'(',24,5,131,28,
+0,0,29,172,5,240,0,6,0,0};
+
+DEFINE_TEST(test_read_compress_program)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("archive_read_support_compression_program()");
+#else
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertEqualIntA(a, 0, archive_read_support_compression_none(a));
+	assertEqualIntA(a, 0, archive_read_support_compression_program(a, "gunzip"));
+	assert(0 == archive_read_support_format_all(a));
+	assertEqualIntA(a, 0, archive_read_open_memory(a, archive, sizeof(archive)));
+	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_PROGRAM);
+	assert(archive_format(a) == ARCHIVE_FORMAT_TAR_USTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_data_large.c b/archivers/libarchive/files/libarchive/test/test_read_data_large.c
new file mode 100644
index 00000000000..a690b7b0daa
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_data_large.c
@@ -0,0 +1,117 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_data_large.c,v 1.3 2007/05/29 01:00:20 kientzle Exp $");
+
+/*
+ * Test read/write of a 10M block of data in a single operation.
+ * Uses an in-memory archive with a single 10M entry.  Exercises
+ * archive_read_data() to ensure it can handle large blocks like
+ * this and also exercises archive_read_data_into_fd() (which
+ * had a bug relating to this, fixed in Nov 2006).
+ */
+
+char buff1[11000000];
+char buff2[10000000];
+char buff3[10000000];
+
+DEFINE_TEST(test_read_data_large)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	char tmpfilename[] = "largefile";
+	int tmpfilefd;
+	unsigned int i;
+	size_t used;
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff1, sizeof(buff1), &used));
+
+	/*
+	 * Write a file (with random contents) to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	for (i = 0; i < sizeof(buff2); i++)
+		buff2[i] = (unsigned char)rand();
+	archive_entry_set_size(ae, sizeof(buff2));
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(sizeof(buff2) == archive_write_data(a, buff2, sizeof(buff2)));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Check that archive_read_data can handle 10*10^6 at a pop. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff1, sizeof(buff1)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	failure("Wrote 10MB, but didn't read the same amount");
+	assertEqualIntA(a, sizeof(buff2),archive_read_data(a, buff3, sizeof(buff3)));
+	failure("Read expected 10MB, but data read didn't match what was written");
+	assert(0 == memcmp(buff2, buff3, sizeof(buff3)));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Check archive_read_data_into_fd */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff1, sizeof(buff1)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	tmpfilefd = open(tmpfilename, O_WRONLY | O_CREAT, 0777);
+	assert(tmpfilefd != 0);
+	assertEqualIntA(a, 0, archive_read_data_into_fd(a, tmpfilefd));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+	close(tmpfilefd);
+
+	tmpfilefd = open(tmpfilename, O_RDONLY);
+	assert(tmpfilefd != 0);
+	assertEqualIntA(NULL, sizeof(buff3), read(tmpfilefd, buff3, sizeof(buff3)));
+	close(tmpfilefd);
+	assert(0 == memcmp(buff2, buff3, sizeof(buff3)));
+
+	unlink(tmpfilename);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_extract.c b/archivers/libarchive/files/libarchive/test/test_read_extract.c
new file mode 100644
index 00000000000..bd42fd0c967
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_extract.c
@@ -0,0 +1,184 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_extract.c,v 1.3 2007/05/29 01:00:20 kientzle Exp $");
+
+#define BUFF_SIZE 1000000
+#define FILE_BUFF_SIZE 100000
+
+DEFINE_TEST(test_read_extract)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	struct stat st;
+	size_t used;
+	int i;
+	char *buff, *file_buff;
+	int fd;
+	ssize_t bytes_read;
+
+	buff = malloc(BUFF_SIZE);
+	file_buff = malloc(FILE_BUFF_SIZE);
+
+	/* Force the umask to something predictable. */
+	umask(022);
+
+	/* Create a new archive in memory containing various types of entries. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff, BUFF_SIZE, &used));
+	/* A directory to be restored with EXTRACT_PERM. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir_0775");
+	archive_entry_set_mode(ae, S_IFDIR | 0775);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* A regular file. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	for (i = 0; i < FILE_BUFF_SIZE; i++)
+		file_buff[i] = (unsigned char)rand();
+	archive_entry_set_size(ae, FILE_BUFF_SIZE);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(FILE_BUFF_SIZE == archive_write_data(a, file_buff, FILE_BUFF_SIZE));
+	archive_entry_free(ae);
+	/* A directory that should obey umask when restored. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir");
+	archive_entry_set_mode(ae, S_IFDIR | 0777);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* A file in the directory. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir/file");
+	archive_entry_set_mode(ae, S_IFREG | 0700);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* A file in a dir that is not already in the archive. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir2/file");
+	archive_entry_set_mode(ae, S_IFREG | 0000);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* A dir with a trailing /. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir3/.");
+	archive_entry_set_mode(ae, S_IFDIR | 0710);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* Multiple dirs with a single entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir4/a/../b/../c/");
+	archive_entry_set_mode(ae, S_IFDIR | 0711);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* A symlink. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "symlink");
+	archive_entry_set_mode(ae, S_IFLNK | 0755);
+	archive_entry_set_symlink(ae, "file");
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Extract the entries to disk. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, BUFF_SIZE));
+	/* Restore first entry with _EXTRACT_PERM. */
+	failure("Error reading first entry", i);
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(0 == archive_read_extract(a, ae, ARCHIVE_EXTRACT_PERM));
+	/* Rest of entries get restored with no flags. */
+	for (i = 0; i < 7; i++) {
+		failure("Error reading entry %d", i+1);
+		assertA(0 == archive_read_next_header(a, &ae));
+		assertA(0 == archive_read_extract(a, ae, 0));
+	}
+	assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Test the entries on disk. */
+	assert(0 == stat("dir_0775", &st));
+	failure("This was 0775 in archive, and should be 0775 on disk");
+	assert(st.st_mode == (S_IFDIR | 0775));
+	assert(0 == stat("file", &st));
+	failure("st.st_mode=%o should be %o", st.st_mode, S_IFREG | 0755);
+	assert(st.st_mode == (S_IFREG | 0755));
+	failure("The file extracted to disk is the wrong size.");
+	assert(st.st_size == FILE_BUFF_SIZE);
+	fd = open("file", O_RDONLY);
+	failure("The file on disk could not be opened.");
+	assert(fd != 0);
+	bytes_read = read(fd, buff, FILE_BUFF_SIZE);
+	failure("The file contents read from disk are the wrong size");
+	assert(bytes_read == FILE_BUFF_SIZE);
+	failure("The file contents on disk do not match the file contents that were put into the archive.");
+	assert(memcmp(buff, file_buff, FILE_BUFF_SIZE) == 0);
+	assert(0 == stat("dir", &st));
+	failure("This was 0777 in archive, but umask should make it 0755");
+	assert(st.st_mode == (S_IFDIR | 0755));
+	assert(0 == stat("dir/file", &st));
+	assert(st.st_mode == (S_IFREG | 0700));
+	assert(0 == stat("dir2", &st));
+	assert(st.st_mode == (S_IFDIR | 0755));
+	assert(0 == stat("dir2/file", &st));
+	assert(st.st_mode == (S_IFREG | 0000));
+	assert(0 == stat("dir3", &st));
+	assert(st.st_mode == (S_IFDIR | 0710));
+	assert(0 == stat("dir4", &st));
+	assert(st.st_mode == (S_IFDIR | 0755));
+	assert(0 == stat("dir4/a", &st));
+	assert(st.st_mode == (S_IFDIR | 0755));
+	assert(0 == stat("dir4/b", &st));
+	assert(st.st_mode == (S_IFDIR | 0755));
+	assert(0 == stat("dir4/c", &st));
+	assert(st.st_mode == (S_IFDIR | 0711));
+	assert(0 == lstat("symlink", &st));
+	assert(S_ISLNK(st.st_mode));
+#if HAVE_LCHMOD
+	/* Systems that lack lchmod() can't set symlink perms, so skip this. */
+	assert((st.st_mode & 07777) == 0755);
+#endif
+	assert(0 == stat("symlink", &st));
+	assert(st.st_mode == (S_IFREG | 0755));
+
+	free(buff);
+	free(file_buff);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_ar.c b/archivers/libarchive/files/libarchive/test/test_read_format_ar.c
new file mode 100644
index 00000000000..306da6fa1cb
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_ar.c
@@ -0,0 +1,121 @@
+/*-
+ * Copyright (c) 2007 Kai Wang
+ * Copyright (c) 2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_ar.c,v 1.4 2007/07/06 15:43:11 kientzle Exp $");
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+/*
+ * This "archive" is created by "GNU ar". Here we try to verify
+ * our GNU format handling functionality.
+ */
+static unsigned char archive[] = {
+'!','<','a','r','c','h','>',10,'/','/',' ',' ',' ',' ',' ',' ',' ',
+' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
+' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
+' ',' ',' ',' ',' ','4','0',' ',' ',' ',' ',' ',' ',' ',' ','`',10,
+'y','y','y','t','t','t','s','s','s','a','a','a','f','f','f','.','o',
+'/',10,'h','h','h','h','j','j','j','j','k','k','k','k','l','l','l',
+'l','.','o','/',10,10,'/','0',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
+' ',' ',' ',' ','1','1','7','5','4','6','5','6','5','2',' ',' ','1',
+'0','0','1',' ',' ','0',' ',' ',' ',' ',' ','1','0','0','6','4','4',
+' ',' ','8',' ',' ',' ',' ',' ',' ',' ',' ',' ','`',10,'5','5','6',
+'6','7','7','8','8','g','g','h','h','.','o','/',' ',' ',' ',' ',' ',
+' ',' ',' ',' ','1','1','7','5','4','6','5','6','6','8',' ',' ','1',
+'0','0','1',' ',' ','0',' ',' ',' ',' ',' ','1','0','0','6','4','4',
+' ',' ','4',' ',' ',' ',' ',' ',' ',' ',' ',' ','`',10,'3','3','3',
+'3','/','1','9',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
+'1','1','7','5','4','6','5','7','1','3',' ',' ','1','0','0','1',' ',
+' ','0',' ',' ',' ',' ',' ','1','0','0','6','4','4',' ',' ','9',' ',
+' ',' ',' ',' ',' ',' ',' ',' ','`',10,'9','8','7','6','5','4','3',
+'2','1',10};
+
+char buff[64];
+#endif
+
+DEFINE_TEST(test_read_format_ar)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("test_read_support_format_ar()");
+#else
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+
+	/* Filename table.  */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("//", archive_entry_pathname(ae));
+	assertEqualInt(0, archive_entry_mtime(ae));
+	assertEqualInt(0, archive_entry_uid(ae));
+	assertEqualInt(0, archive_entry_gid(ae));
+	assertEqualInt(40, archive_entry_size(ae));
+	assertEqualIntA(a, 40, archive_read_data(a, buff, 50));
+	assert(0 == memcmp(buff, "yyytttsssaaafff.o/\nhhhhjjjjkkkkllll.o/\n\n", 40));
+
+	/* First Entry */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("yyytttsssaaafff.o", archive_entry_pathname(ae));
+	assertEqualInt(1175465652, archive_entry_mtime(ae));
+	assertEqualInt(1001, archive_entry_uid(ae));
+	assertEqualInt(0, archive_entry_gid(ae));
+	assert(8 == archive_entry_size(ae));
+	assertA(8 == archive_read_data(a, buff, 10));
+	assert(0 == memcmp(buff, "55667788", 8));
+
+	/* Second Entry */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("gghh.o", archive_entry_pathname(ae));
+	assertEqualInt(1175465668, archive_entry_mtime(ae));
+	assertEqualInt(1001, archive_entry_uid(ae));
+	assertEqualInt(0, archive_entry_gid(ae));
+	assert(4 == archive_entry_size(ae));
+	assertA(4 == archive_read_data(a, buff, 10));
+	assert(0 == memcmp(buff, "3333", 4));
+
+	/* Third Entry */
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("hhhhjjjjkkkkllll.o", archive_entry_pathname(ae));
+	assertEqualInt(1175465713, archive_entry_mtime(ae));
+	assertEqualInt(1001, archive_entry_uid(ae));
+	assertEqualInt(0, archive_entry_gid(ae));
+	assert(9 == archive_entry_size(ae));
+	assertA(9 == archive_read_data(a, buff, 9));
+	assert(0 == memcmp(buff, "987654321", 9));
+
+	/* Test EOF */
+	assertA(1 == archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin.c
new file mode 100644
index 00000000000..b188228fb6e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin.c
@@ -0,0 +1,64 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_bin.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+199,'q',21,4,177,'y',237,'A',232,3,232,3,2,0,0,0,'p','C',244,'M',2,0,0,0,
+0,0,'.',0,199,'q',0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,11,0,0,0,0,0,'T','R',
+'A','I','L','E','R','!','!','!',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+DEFINE_TEST(test_read_format_cpio_bin)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_CPIO_BIN_LE);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_Z.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_Z.c
new file mode 100644
index 00000000000..1dcebd33b44
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_Z.c
@@ -0,0 +1,53 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_bin_Z.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,157,144,199,226,'T',' ',16,'+','O',187,' ',232,6,'$',20,0,160,'!',156,
+'!',244,154,'0','l',216,208,5,128,128,20,'3','R',12,160,177,225,2,141,'T',
+164,4,'I',194,164,136,148,16,'(',';',170,'\\',201,178,165,203,151,'0','c',
+202,156,'I',179,166,205,155,'8','s',234,220,201,179,167,207,159,'@',127,2};
+
+DEFINE_TEST(test_read_format_cpio_bin_Z)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_COMPRESS);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_CPIO_BIN_LE);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_bz2.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_bz2.c
new file mode 100644
index 00000000000..e2841a7ce03
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_bz2.c
@@ -0,0 +1,54 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_bin_bz2.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+'B','Z','h','9','1','A','Y','&','S','Y',134,'J',208,'4',0,0,30,246,141,253,
+8,2,0,' ',1,'*','&',20,0,'`',' ',' ',2,0,128,0,'B',4,8,' ',0,'T','P',0,'4',
+0,13,6,137,168,245,27,'Q',160,'a',25,169,5,'I',187,'(',10,'d','E',177,177,
+142,218,232,'r',130,'4','D',247,'<','Z',190,'U',237,236,'d',227,31,' ','z',
+192,'E','_',23,'r','E','8','P',144,134,'J',208,'4'};
+
+DEFINE_TEST(test_read_format_cpio_bin_bz2)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_BZIP2);
+	assert(archive_format(a) == ARCHIVE_FORMAT_CPIO_BIN_LE);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_gz.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_gz.c
new file mode 100644
index 00000000000..efabf3196b9
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_bin_gz.c
@@ -0,0 +1,53 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_bin_gz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,0,244,'M','p','C',0,3,';','^','(',202,178,177,242,173,227,11,230,
+23,204,'L',12,12,12,5,206,'_','|','A','4',3,131,30,195,241,'B',6,'8','`',
+132,210,220,'`','2','$',200,209,211,199,'5','H','Q','Q',145,'a',20,12,'i',
+0,0,170,199,228,195,0,2,0,0};
+
+DEFINE_TEST(test_read_format_cpio_bin_gz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_GZIP);
+	assert(archive_format(a) == ARCHIVE_FORMAT_CPIO_BIN_LE);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_odc.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_odc.c
new file mode 100644
index 00000000000..d722c5eb930
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_odc.c
@@ -0,0 +1,68 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_odc.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+'0','7','0','7','0','7','0','0','2','0','2','5','0','7','4','6','6','1','0',
+'4','0','7','5','5','0','0','1','7','5','0','0','0','1','7','5','0','0','0',
+'0','0','0','2','0','0','0','0','0','0','1','0','3','3','4','0','5','0','0',
+'5','3','0','0','0','0','0','2','0','0','0','0','0','0','0','0','0','0','0',
+'.',0,'0','7','0','7','0','7','0','0','0','0','0','0','0','0','0','0','0',
+'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0',
+'0','0','0','0','0','1','0','0','0','0','0','0','0','0','0','0','0','0','0',
+'0','0','0','0','0','0','0','0','1','3','0','0','0','0','0','0','0','0','0',
+'0','0','T','R','A','I','L','E','R','!','!','!',0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0};
+
+DEFINE_TEST(test_read_format_cpio_odc)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_CPIO_POSIX);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4_gzip.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4_gzip.c
new file mode 100644
index 00000000000..0bd8296da5e
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4_gzip.c
@@ -0,0 +1,54 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_svr4_gzip.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,0,236,'c',217,'D',0,3,'3','0','7','0','7','0','4','0','0',181,'0',
+183,'L',2,210,6,6,'&',134,169,')',' ',218,192,'8',213,2,133,'6','0','0','2',
+'1','6','7','0','5','0','N','6','@',5,'&',16,202,208,212,0,';','0',130,'1',
+244,24,12,160,246,17,5,136,'U',135,14,146,'`',140,144,' ','G','O',31,215,
+' ','E','E','E',134,'Q',128,21,0,0,'%',215,202,221,0,2,0,0};
+
+DEFINE_TEST(test_read_format_cpio_svr4_gzip)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_GZIP);
+	assert(archive_format(a) == ARCHIVE_FORMAT_CPIO_SVR4_NOCRC);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4c_Z.c b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4c_Z.c
new file mode 100644
index 00000000000..d6158a8ca1f
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_cpio_svr4c_Z.c
@@ -0,0 +1,56 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_cpio_svr4c_Z.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,157,144,'0','n',4,132,'!',3,6,140,26,'8','n',228,16,19,195,160,'A',26,
+'1',202,144,'q','h','p','F',25,28,20,'a','X',196,152,145,' ',141,25,2,'k',
+192,160,'A',163,163,201,135,29,'c',136,'<',201,'2','c','A',147,'.',0,12,20,
+248,178,165,205,155,20,27,226,220,201,243,166,152,147,'T',164,4,'I',194,164,
+136,148,16,'H',1,'(',']',202,180,169,211,167,'P',163,'J',157,'J',181,170,
+213,171,'X',179,'j',221,202,181,171,215,175,'L',1};
+
+DEFINE_TEST(test_read_format_cpio_svr4c_Z)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+/*	printf("Archive address: start=%X, end=%X\n", archive, archive+sizeof(archive)); */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_COMPRESS);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_CPIO_SVR4_CRC);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_empty.c b/archivers/libarchive/files/libarchive/test/test_read_format_empty.c
new file mode 100644
index 00000000000..f6f3e237842
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_empty.c
@@ -0,0 +1,49 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_empty.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = { };
+
+DEFINE_TEST(test_read_format_empty)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_EMPTY);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_gtar_gz.c b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_gz.c
new file mode 100644
index 00000000000..307d1d8c72d
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_gz.c
@@ -0,0 +1,54 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_gtar_gz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,0,'+','e',217,'D',0,3,211,211,'g',160,'9','0',0,2,'s','S','S',16,
+'m','h','n','j',128,'L',195,0,131,161,129,177,177,137,129,137,185,185,161,
+'!',131,129,161,129,153,161,'9',131,130,')',237,157,198,192,'P','Z','\\',
+146,'X',164,160,192,'P',146,153,139,'W',29,'!','y',152,'G','`',244,'(',24,
+5,163,'`',20,12,'r',0,0,226,234,'6',162,0,6,0,0};
+
+DEFINE_TEST(test_read_format_gtar_gz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_GZIP);
+	assert(archive_format(a) == ARCHIVE_FORMAT_TAR_GNUTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c
new file mode 100644
index 00000000000..dddf6680115
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c
@@ -0,0 +1,348 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_gtar_sparse.c,v 1.3 2007/07/13 15:16:26 kientzle Exp $");
+
+/*
+ * Each of the following is an archive of a single sparse file
+ * named 'sparse' which has:
+ *   * a length of 3M exactly
+ *   * a single 'a' byte at offset 100000
+ *   * a single 'a' byte at offset 200000
+ */
+
+static struct contents {
+	off_t	o;
+	size_t	s;
+	char *d;
+} archive_contents[] = {
+	{ 1000000, 1, "a" },
+	{ 2000000, 1, "a" },
+	{ 3145728, 0, NULL }
+};
+
+/* Old GNU tar sparse format. */
+static unsigned char archive_old[] = {
+31,139,8,0,150,221,'l','F',0,3,'+','.','H',',','*','N','e',160,')','0',0,
+2,'3',19,19,16,'m','h','n','j',128,'L',131,128,17,16,'3',24,26,152,25,27,
+27,154,154,25,25,26,'2',0,'e',205,141,140,25,20,130,'i',235,',',8,'(','-',
+'.','I',',','R','P','`','(',201,204,197,171,142,144,'<',217,0,20,4,198,'f',
+'&',134,160,'P',128,134,8,156,13,12,'%','#',',',226,134,'&',16,'>','L',28,
+204,198,'g',1,'\\',3,213,'A','"',245,141,28,5,'#',8,140,166,159,'Q','0',10,
+'F',193,'(',24,24,0,0,'}','}',226,185,0,10,0,0};
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+/* libarchive < 1.9 doesn't support these. */
+
+/* GNU tar "0.0" posix format, as written by GNU tar 1.15.1. */
+static unsigned char archive_0_0[] = {
+31,139,8,0,171,221,'l','F',0,3,237,147,193,'N',195,'0',12,134,'s',206,'S',
+244,9,186,216,142,147,246,144,'3',156,'&','.','<','@',24,153,'4',193,24,'j',
+':','i',227,233,'I',129,'M','E','*','L','h',21,'U',165,'|',23,'K','v','~',
+203,145,253,151,139,';',127,184,13,254,'1','4',177,180,'h',140,'^',196,'W',
+223,196,' ',198,'C','%',140,214,']',4,203,170,31,'?',208,10,5,'(','C',4,'l',
+'4',161,'P','@',218,178,'(',14,'#',206,240,'#',251,216,250,'&',141,'r','m',
+159,175,191,156,227,'L','@','[',220,',',239,203,207,157,151,'q',243,22,28,
+129,'f',139,149,'D',211,'/',189,236,183,15,207,187,213,'S','t','$',177,234,
+'W','v',235,'u',12,173,171,19,'d',228,247,134,157,234,216,134,232,24,'P',
+'b','=',' ',131,'$',171,',',254,'Y','w',158,146,7,'u','J',162,'*','|',187,
+217,6,7,'P',1,'S',205,'5','v',185,'U','?',167,13,203,169,'7','0','-',163,
+155,'}',128,11,254,199,206,'.','\'',255,'#','@',242,'?','X','R',162,248,23,
+19,157,252,159,206,226,215,'w',151,234,'3',245,255,181,248,169,7,200,204,
+154,'|','?',153,'L','&','3',13,239,',',195,'|','B',0,14,0,0};
+
+/* GNU tar "0.1" posix format, as written by GNU tar 1.15.XXX. */
+static unsigned char archive_0_1[] = {
+31,139,8,0,191,221,'l','F',0,3,237,148,193,'N',195,'0',12,134,'s',238,'S',
+244,1,170,'4','v','b',167,';',244,202,'v','B','H',136,7,8,'#',135,138,'u',
+'L',205,'&','M','<','=','Y',183,161,10,9,'v',216,160,'*',202,'w',177,'e',
+'G',137,19,251,143,',',31,220,'~',225,221,139,239,130,180,200,204,'e',216,
+184,'.','x','q',';','T',132,141,'9','X',176,164,134,182,7,9,5,'(',214,26,
+136,13,145,'P',160,'I','Y',145,239,'o','X',195,183,236,194,214,'u',177,148,
+'k',247,'9',221,229,211,'N',4,180,249,252,254,'I',30,'{','.','C',243,238,
+'k',13,134,',','V',25,242,'0',181,222,181,207,171,183,229,'k',168,245,215,
+140,'k','}','}',244,'3',130,'a',166,'u',155,'z',22,209,'\\',16,'`',1,209,
+173,',',246,254,233,144,'B','e',168,'r',183,'m',226,22,0,21,144,158,'1',244,
+177,229,'0','f',152,178,177,'_',234,127,'"',203,216,175,199,190,']','w',205,
+202,255,202,23,'p','A',255,'x',144,203,'Y',255,8,16,245,'O',192,'$',242,'?',
+17,209,'Y',255,'q',220,'~','\\','w',')','?','Q',253,'_',139,27,187,128,196,
+164,'I',243,147,'H','$',18,227,240,1,'Q',127,'c',137,0,14,0,0};
+
+/* GNU tar "1.0" posix format, as written by GNU tar 1.16.1. */
+#if 1
+static unsigned char archive_1_0[] = {
+'.','/','P','a','x','H','e','a','d','e','r','s','.','7','2','6','6','8','/',
+'s','p','a','r','s','e',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0','0','6','4','4',0,'0','0','0','1','7',
+'5','0',0,'0','0','0','1','7','5','0',0,'0','0','0','0','0','0','0','0','2',
+'1','5',0,'1','0','6','3','3','1','5','6','4','7','2',0,'0','1','3','5','0',
+'7',0,' ','x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s',
+'t','a','r',0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+#else
+static unsigned char archive_1_0[] = {
+31,139,8,0,210,221,'l','F',0,3,237,148,207,'N',195,'0',12,198,'s',206,'S',
+244,9,210,216,206,159,238,208,'+',236,132,144,16,15,16,'A',14,'E',219,'@',
+201,'&','M','<','=','i','G','Q',133,'4','v','`','l',170,240,239,'b',235,'s',
+20,'9','q',190,168,250,'>',236,151,'1','<',199,148,149,'G',231,154,':',191,
+133,148,163,'8',31,186,224,140,233,'#','x',171,167,'q',0,193,10,208,142,8,
+172,'3',30,133,6,178,218,139,'j',127,198,30,142,178,203,219,144,'J','+',191,
+221,231,243,',','_','q','&',' ','V',183,'w',143,234,'0','s',181,14,'/',175,
+169,5,249,'M',237,'6','E',213,18,221,'T',221,132,'u','l',15,185,'$',152,'V',
+'R',12,171,220,189,199,150,192,'X',143,141,'D',']',133,'m','W',150,3,'4',
+'`','i',225,200,244,218,211,'T','3',206,202,'k','_',198,'?','D',213,'e','p',
+15,195,220,'n',186,'U',252,147,'/',224,132,255,169,183,203,232,127,4,'(',
+254,183,224,181,168,'.','b',162,209,255,229,'-',254,184,238,'T','}',166,254,
+'\'',185,'(',144,147,22,'P','B','I',27,143,'C','>','z','W',179,'+',153,227,
+132,'k','7',192,204,26,'~','?',12,195,'0',12,'s','y','>',0,244,'|','e',9,
+0,18,0,0};
+#endif
+
+#endif
+
+#define min(a,b) ((a) < (b) ? (a) : (b))
+
+static void
+verify_archive(void *b, size_t l, struct contents *cts)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	int err;
+	/* data, size, offset of next expected block. */
+	struct contents e;
+	/* data, size, offset of block read from archive. */
+	const void *ad;
+	size_t as;
+	off_t ao;
+
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_tar(a));
+	assert(0 == read_open_memory(a, b, l, 3));
+	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+
+	e = *cts++;
+	while (0 == (err = archive_read_data_block(a, &ad, &as, &ao))) {
+		while (as > 0) {
+			/* Anything before the next expected block must be NULL. */
+			char c = *(char *)ad;
+			if(ao < e.o) {
+				assert(c == 0);
+			} else if (ao == e.o) {
+				assert(c == *e.d);
+				e.d++;
+				e.o++;
+				e.s--;
+				/* End of expected? step to next expected. */
+				if (e.s <= 0)
+					e = *cts++;
+			} else {
+				failure("Expected data not found");
+				assert(ao <= e.o);
+				archive_read_finish(a);
+				return;
+			}
+			ad++;
+			ao++;
+			as--;
+		}
+	}
+	assertEqualIntA(a, err, ARCHIVE_EOF);
+	failure("Size returned at EOF must be zero");
+	assertEqualInt(as, 0);
+#if ARCHIVE_VERSION_STAMP < 1009000
+	/* libarchive < 1.9 doesn't get this right */
+	skipping("offset of final sparse chunk");
+#else
+	failure("Offset of final empty chunk must be same as file size");
+	assertEqualInt(ao, e.o);
+#endif
+
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+DEFINE_TEST(test_read_format_gtar_sparse)
+{
+	FILE *t = fopen("archive_1_0.tgz", "w");
+	fwrite(archive_1_0, sizeof(archive_1_0), 1, t);
+	fclose(t);
+
+	verify_archive(archive_old, sizeof(archive_old), archive_contents);
+
+	/*
+	 * libarchive < 1.9 doesn't support the newer sparse formats
+	 * from GNU tar 1.15 and 1.16.
+	 */
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("read support for GNUtar sparse format 0.0");
+#else
+	verify_archive(archive_0_0, sizeof(archive_0_0), archive_contents);
+#endif
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("read support for GNUtar sparse format 0.1");
+#else
+	verify_archive(archive_0_1, sizeof(archive_0_1), archive_contents);
+#endif
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("read support for GNUtar sparse format 1.0");
+#else
+	verify_archive(archive_1_0, sizeof(archive_1_0), archive_contents);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_iso_gz.c b/archivers/libarchive/files/libarchive/test/test_read_format_iso_gz.c
new file mode 100644
index 00000000000..92ada131d2c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_iso_gz.c
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_iso_gz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,8,201,'R','p','C',0,3,'t','e','s','t','-','r','e','a','d','_','f',
+'o','r','m','a','t','.','i','s','o',0,237,219,223,'k',211,'@',28,0,240,212,
+23,'K','}',20,169,143,135,15,162,224,218,180,']','W',186,183,173,'I',183,
+206,254,144,'d',19,246,'$',5,';',24,'2',11,235,240,239,221,127,162,233,'f',
+17,29,219,24,12,'\'',243,243,'!',185,187,220,']',146,';',8,9,223,131,'D',
+17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'P',234,
+'%','q',220,'(','E',253,211,217,'l',';','O',194,'u','z','I','6',25,']',219,
+26,194,234,'z',241,'o',217,13,247,'-',182,229,30,149,203,'Q',229,178,170,
+242,252,'W',243,139,'e',242,'*',170,'^',30,'U',163,242,'2','+','G',199,207,
+158,'V','_',190,';',127,178,':',255,134,1,241,23,140,222,15,242,'I','?',15,
+'E',26,186,27,27,'q','}',183,'8',232,15,134,'i','~',152,239,167,163,176,'}',
+'0',24,'&','i',22,'^','/',159,159,180,'7',201,146,162,176,150,213,147,143,
+'E','!','K',183,246,'\'','Y','x',211,'{',27,26,221,'n','+',164,181,195,201,
+193,'x','\'',217,26,166,171,202,'N',216,171,'}','H',183,178,'|','2',174,239,
+213,242,222,238,'`','8',28,140,'w',30,'j',186,205,'8','n','7',26,'q',167,
+217,'j',174,183,';','q','|','~',165,'"',254,'C','t',165,'G',')','z',168,209,
+243,'o',184,143,215,'6',220,139,239,'?',191,255,0,192,255,163,136,224,194,
+'h',254,'5',140,231,223,'B',232,132,'f','k',179,185,190,217,238,'\\',132,
+':',149,147,'/',199,139,249,209,'"','4','k','q',173,21,214,230,225,'l',182,
+'8','[',';',157,'M','?',127,':',154,159,158,'L',207,'j','E','{',152,'>',244,
+28,0,128,187,')',']',172,177,139,255,1,0,0,224,'1',187,136,252,171,22,0,0,
+0,0,224,'1',187,253,31,187,'[','{','X',';',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,206,
+'~',0,137,'#',195,182,0,128,1,0};
+
+DEFINE_TEST(test_read_format_iso_gz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_GZIP);
+	assert(archive_format(a) == ARCHIVE_FORMAT_ISO9660);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_isorr_bz2.c b/archivers/libarchive/files/libarchive/test/test_read_format_isorr_bz2.c
new file mode 100644
index 00000000000..f9a70768471
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_isorr_bz2.c
@@ -0,0 +1,180 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_isorr_bz2.c,v 1.2 2007/05/29 01:00:21 kientzle Exp $");
+
+/*
+Execute the following to rebuild the data for this program:
+   tail -n +5 test-read_format-isorr_bz2.c | /bin/sh
+
+rm -rf /tmp/iso
+mkdir /tmp/iso
+mkdir /tmp/iso/dir
+echo "hello" >/tmp/iso/file
+ln /tmp/iso/file /tmp/iso/hardlink
+(cd /tmp/iso; ln -s file symlink)
+TZ=utc touch -afhm -t 197001010000.01 /tmp/iso /tmp/iso/file /tmp/iso/dir
+TZ=utc touch -afhm -t 196912312359.58 /tmp/iso/symlink
+mkhybrid -R -uid 1 -gid 2 /tmp/iso | bzip2 > data.iso.bz2
+cat data.iso.bz2 | ./maketest.pl > data.c
+exit 1
+ */
+
+static unsigned char archive[] = {
+'B','Z','h','9','1','A','Y','&','S','Y','G',11,4,'c',0,0,199,255,221,255,
+255,203,252,221,'c',251,248,'?',255,223,224,167,255,222,'&','!',234,'$',0,
+'0',1,' ',0,'D',2,129,8,192,3,14,'2','3','$',19,184,'J',' ','F',168,244,201,
+149,'6','Q',226,155,'S',212,209,160,'h','4','i',160,26,13,0,244,134,212,0,
+218,'O',212,153,1,144,244,128,148,' ',147,13,' ',213,'=','1','\'',169,166,
+128,'=','!',233,0,208,0,26,0,0,30,160,'h',0,'4','z',130,180,163,'@',0,0,4,
+211,0,0,0,2,'b','`',0,0,0,0,0,8,146,133,'F',154,'y','A',163,'A',161,163,'@',
+'z',134,'C','C','F',131,'F','@',0,0,0,0,6,154,26,'Q',24,234,180,'P',172,251,
+'=',2,'P','H','&','Y','o',130,28,'"',229,210,247,227,248,200,'?','6',161,
+'?',170,'H',172,'"','H','I',16,'2','"','&',148,'G',133,'T','z',224,1,215,
+' ',0,191,184,10,160,24,248,180,183,244,156,'K',202,133,208,'U',5,'6','C',
+26,144,'H',168,'H','H','(','"',151,'@','m',223,'(','P',169,'e',145,148,'6',
+237,235,7,227,204,']','k','{',241,187,227,244,251,':','a','L',138,'#','R',
+'"',221,'_',239,')',140,'*','*',172,'Q',16,1,16,207,166,251,233,'Z',169,'4',
+'_',195,'a',14,18,231,'}',14,139,137,'e',213,185,'T',194,'D','`',25,'$',187,
+208,'%','c',162,'~',181,'@',204,'2',238,'P',161,213,127,'I',169,3,' ','o',
+6,161,16,128,'F',214,'S','m',6,244,11,229,'Z','y','.',176,'q',' ',248,167,
+204,26,193,'q',211,241,214,133,221,212,'I','`',28,244,'N','N','f','H','9',
+'w',245,209,'*',20,26,208,'h','(',194,156,192,'l',';',192,'X','T',151,177,
+209,'0',156,16,'=',20,'k',184,144,'z',26,'j',133,194,'9',227,'<','[','^',
+17,'w','p',225,220,248,'>',205,'>','[',19,'5',155,17,175,28,28,168,175,'n',
+'\'','c','w',27,222,204,'k','n','x','I',23,237,'c',145,11,184,'A','(',1,169,
+'0',180,189,134,'\\','Y','x',187,'C',151,'d','k','y','-','L',218,138,'s',
+'*','(',12,'h',242,'*',17,'E','L',202,146,138,'l','0',217,160,'9','.','S',
+214,198,143,'3','&',237,'=','t','P',168,214,210,'`','p','J',181,'H',138,149,
+'1','B',206,22,164,'[','O','A',172,134,224,179,219,166,184,'X',185,'W',154,
+219,19,161,'Y',184,220,237,147,'9',191,237,'&','i','_',226,146,205,160,'@',
+'b',182,';',3,'!',183,'J','t',161,160,178,173,'S',235,':','2',159,':',245,
+'{','U',174,'P',142,'G','(',')',9,168,185,'A','U',231,193,'g',213,'e',12,
+'X',223,22,249,')',152,237,'G',150,156,3,201,245,212,'2',218,209,177,196,
+235,'_','~',137,24,31,196,232,'B',172,'w',159,24,'n',156,150,225,'1','y',
+22,'#',138,193,227,232,169,170,166,179,1,11,182,'i',')',160,180,198,175,128,
+249,167,5,194,142,183,'f',134,206,180,'&','E','!','[',31,195,':',192,'s',
+232,187,'N',131,'Y',137,243,15,'y',12,'J',163,'-',242,'5',197,151,130,163,
+240,220,'T',161,'L',159,141,159,152,'4',18,128,'.','^',250,168,200,163,'P',
+231,'Y','w','F','U',186,'x',190,16,'0',228,22,'9','F','t',168,157,'i',190,
+'+',246,141,142,18,' ','M',174,197,'O',165,'m',224,27,'b',150,'|','W','H',
+196,'.','*','Q','$',225,'I','-',148,169,'F',7,197,'m','-',130,153,0,158,21,
+'(',221,221,226,206,'g',13,159,163,'y',176,'~',158,'k','4','q','d','s',177,
+'7',14,217,'1',173,206,228,'t',250,200,170,162,'d','2','Z','$','e',168,224,
+223,129,174,229,165,187,252,203,'-',28,'`',207,183,'-','/',127,196,230,131,
+'B',30,237,' ',8,26,194,'O',132,'L','K','\\',144,'L','c',1,10,176,192,'c',
+0,244,2,168,3,0,'+',233,186,16,17,'P',17,129,252,'2',0,2,154,247,255,166,
+'.',228,138,'p',161,' ',142,22,8,198};
+
+DEFINE_TEST(test_read_format_isorr_bz2)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	const void *p;
+	size_t size;
+	off_t offset;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+
+	/* First entry is '.' root directory. */
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString(".", archive_entry_pathname(ae));
+	assert(S_ISDIR(archive_entry_stat(ae)->st_mode));
+	assertEqualInt(2048, archive_entry_size(ae));
+	assertEqualInt(1, archive_entry_mtime(ae));
+	assertEqualInt(0, archive_entry_mtime_nsec(ae));
+	assertEqualInt(1, archive_entry_ctime(ae));
+	assertEqualInt(0, archive_entry_stat(ae)->st_nlink);
+	assertEqualInt(0, archive_entry_uid(ae));
+
+	/* A directory. */
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("dir", archive_entry_pathname(ae));
+	assert(S_ISDIR(archive_entry_stat(ae)->st_mode));
+	assert(2048 == archive_entry_size(ae));
+	assert(1 == archive_entry_mtime(ae));
+	assert(1 == archive_entry_atime(ae));
+	assert(2 == archive_entry_stat(ae)->st_nlink);
+	assert(1 == archive_entry_uid(ae));
+	assert(2 == archive_entry_gid(ae));
+
+	/* A regular file. */
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("file", archive_entry_pathname(ae));
+	assert(S_ISREG(archive_entry_stat(ae)->st_mode));
+	assert(6 == archive_entry_size(ae));
+	assert(0 == archive_read_data_block(a, &p, &size, &offset));
+	assert(6 == size);
+	assert(0 == offset);
+	assert(0 == memcmp(p, "hello\n", 6));
+	assert(1 == archive_entry_mtime(ae));
+	assert(1 == archive_entry_atime(ae));
+	assert(2 == archive_entry_stat(ae)->st_nlink);
+	assert(1 == archive_entry_uid(ae));
+	assert(2 == archive_entry_gid(ae));
+
+	/* A hardlink to the regular file. */
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("hardlink", archive_entry_pathname(ae));
+	assert(S_ISREG(archive_entry_stat(ae)->st_mode));
+	assertEqualString("file", archive_entry_hardlink(ae));
+	assert(6 == archive_entry_size(ae));
+	assert(1 == archive_entry_mtime(ae));
+	assert(1 == archive_entry_atime(ae));
+	assert(2 == archive_entry_stat(ae)->st_nlink);
+	assert(1 == archive_entry_uid(ae));
+	assert(2 == archive_entry_gid(ae));
+
+	/* A symlink to the regular file. */
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("symlink", archive_entry_pathname(ae));
+	assert(S_ISLNK(archive_entry_stat(ae)->st_mode));
+	assertEqualString("file", archive_entry_symlink(ae));
+	assert(0 == archive_entry_size(ae));
+	assert(-2 == archive_entry_mtime(ae));
+	assert(-2 == archive_entry_atime(ae));
+	assert(1 == archive_entry_stat(ae)->st_nlink);
+	assert(1 == archive_entry_uid(ae));
+	assert(2 == archive_entry_gid(ae));
+
+	/* End of archive. */
+	assert(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+
+	/* Verify archive format. */
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_BZIP2);
+	assert(archive_format(a) == ARCHIVE_FORMAT_ISO9660_ROCKRIDGE);
+
+	/* Close the archive. */
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_pax_bz2.c b/archivers/libarchive/files/libarchive/test/test_read_format_pax_bz2.c
new file mode 100644
index 00000000000..186d5f9d5ba
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_pax_bz2.c
@@ -0,0 +1,62 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_pax_bz2.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+'B','Z','h','9','1','A','Y','&','S','Y',152,180,30,185,0,0,140,127,176,212,
+144,0,' ','@',1,255,226,8,'d','H',' ',238,'/',159,'@',0,16,4,'@',0,8,'0',
+0,216,'A',164,167,147,'Q',147,'!',180,'#',0,'L',153,162,'i',181,'?','P',192,
+26,'h','h',209,136,200,6,128,13,12,18,132,202,'5','O',209,'5','=',26,'2',
+154,7,168,12,2,'d',252,13,254,29,'4',247,181,'l','T','i',130,5,195,1,'2',
+'@',146,18,251,245,'c','J',130,224,172,'$','l','4',235,170,186,'c','1',255,
+179,'K',188,136,18,208,152,192,149,153,10,'{','|','0','8',166,3,6,9,128,172,
+'(',164,220,244,149,6,' ',243,212,'B',25,17,'6',237,13,'I',152,'L',129,209,
+'G','J','<',137,'Y',16,'b',21,18,'a','Y','l','t','r',160,128,147,'l','f',
+'~',219,206,'=','?','S',233,'3',251,'L','~',17,176,169,'%',23,'_',225,'M',
+'C','u','k',218,8,'q',216,'(',22,235,'K',131,136,146,136,147,202,0,158,134,
+'F',23,160,184,'s','0','a',246,'*','P',7,2,238,'H',167,10,18,19,22,131,215,
+' '};
+
+DEFINE_TEST(test_read_format_pax_bz2)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_BZIP2);
+	assert(archive_format(a) == ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_tar.c b/archivers/libarchive/files/libarchive/test/test_read_format_tar.c
new file mode 100644
index 00000000000..89989211eee
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_tar.c
@@ -0,0 +1,93 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_tar.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+'.',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0','7','5',
+'5',' ',0,'0','0','1','7','5','0',' ',0,'0','0','1','7','5','0',' ',0,'0',
+'0','0','0','0','0','0','0','0','0','0',' ','1','0','3','3','4','0','4','1',
+'7','3','6',' ','0','1','0','5','6','1',0,' ','5',0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,'0','0','t','i','m',0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'t','i','m',0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0','0','0','0',
+' ',0,'0','0','0','0','0','0',' ',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+DEFINE_TEST(test_read_format_tar)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_TAR_USTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_tbz.c b/archivers/libarchive/files/libarchive/test/test_read_format_tbz.c
new file mode 100644
index 00000000000..3d135eb6df6
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_tbz.c
@@ -0,0 +1,55 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_tbz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+'B','Z','h','9','1','A','Y','&','S','Y',237,7,140,'W',0,0,27,251,144,208,
+128,0,' ','@',1,'o',128,0,0,224,'"',30,0,0,'@',0,8,' ',0,'T','2',26,163,'&',
+129,160,211,212,18,'I',169,234,13,168,26,6,150,'1',155,134,'p',8,173,3,183,
+'J','S',26,20,'2',222,'b',240,160,'a','>',205,'f',29,170,227,'[',179,139,
+'\'','L','o',211,':',178,'0',162,134,'*','>','8',24,153,230,147,'R','?',23,
+'r','E','8','P',144,237,7,140,'W'};
+
+DEFINE_TEST(test_read_format_tbz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_BZIP2);
+	assert(archive_format(a) == ARCHIVE_FORMAT_TAR_USTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_tgz.c b/archivers/libarchive/files/libarchive/test/test_read_format_tgz.c
new file mode 100644
index 00000000000..ce61aa67971
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_tgz.c
@@ -0,0 +1,54 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_tgz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,139,8,0,222,'C','p','C',0,3,211,'c',160,'=','0','0','0','0','7','5','U',
+0,210,134,230,166,6,200,'4',28,'(',24,26,24,27,155,24,152,24,154,27,155,')',
+24,24,26,152,154,25,'2','(',152,210,193,'m',12,165,197,'%',137,'E','@',167,
+148,'d',230,226,'U','G','H',30,234,15,'8','=',10,'F',193,'(',24,5,131,28,
+0,0,29,172,5,240,0,6,0,0};
+
+DEFINE_TEST(test_read_format_tgz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assert(0 == archive_read_support_compression_all(a));
+	assert(0 == archive_read_support_format_all(a));
+	assert(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assert(0 == archive_read_next_header(a, &ae));
+	assert(archive_compression(a) == ARCHIVE_COMPRESSION_GZIP);
+	assert(archive_format(a) == ARCHIVE_FORMAT_TAR_USTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_tz.c b/archivers/libarchive/files/libarchive/test/test_read_format_tz.c
new file mode 100644
index 00000000000..337b96dfc17
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_tz.c
@@ -0,0 +1,56 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_tz.c,v 1.1 2007/03/03 07:37:37 kientzle Exp $");
+
+static unsigned char archive[] = {
+31,157,144,'.',0,8,28,'H',176,160,193,131,8,19,'*','\\',200,176,'!','B',24,
+16,'o',212,168,1,2,0,196,24,18,'a','T',188,152,'q','#',196,143,' ','5',198,
+128,'1','c',6,13,24,'4','0',206,176,1,2,198,200,26,'6','b',0,0,'Q',195,161,
+205,155,'8','s',234,4,'P','g',14,157,'0','r',',',194,160,147,166,205,206,
+132,'D',141,30,'=',24,'R',163,'P',144,21,151,'J',157,'J',181,170,213,171,
+'X',179,'j',221,202,181,171,215,175,'`',195,138,29,'K',182,172,217,179,'h',
+211,170,']',203,182,173,219,183,'g',1};
+
+DEFINE_TEST(test_read_format_tz)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_COMPRESS);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_TAR_USTAR);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_zip.c b/archivers/libarchive/files/libarchive/test/test_read_format_zip.c
new file mode 100644
index 00000000000..08a4d6f5529
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_zip.c
@@ -0,0 +1,82 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_zip.c,v 1.2 2007/05/29 01:00:21 kientzle Exp $");
+
+static unsigned char archive[] = {
+'P','K',3,4,10,0,0,0,0,0,'Y','f',179,'6',0,0,0,0,0,0,0,0,0,0,0,0,4,0,21,0,
+'d','i','r','/','U','T',9,0,3,25,'U','O','F',25,'U','O','F','U','x',4,0,232,
+3,232,3,'P','K',3,4,20,0,0,0,8,0,'o','f',179,'6',':','7','f','=',10,0,0,0,
+18,0,0,0,5,0,21,0,'f','i','l','e','1','U','T',9,0,3,'A','U','O','F',172,'[',
+'O','F','U','x',4,0,232,3,232,3,203,'H',205,201,201,231,202,'@','"',1,'P',
+'K',3,4,20,0,0,0,8,0,'Z','j',179,'6',':','7','f','=',10,0,0,0,18,0,0,0,5,
+0,21,0,'f','i','l','e','2','U','T',9,0,3,172,'[','O','F',172,'[','O','F',
+'U','x',4,0,232,3,232,3,203,'H',205,201,201,231,202,'@','"',1,'P','K',1,2,
+23,3,10,0,0,0,0,0,'Y','f',179,'6',0,0,0,0,0,0,0,0,0,0,0,0,4,0,13,0,0,0,0,
+0,0,0,16,0,237,'A',0,0,0,0,'d','i','r','/','U','T',5,0,3,25,'U','O','F','U',
+'x',0,0,'P','K',1,2,23,3,20,0,0,0,8,0,'o','f',179,'6',':','7','f','=',10,
+0,0,0,18,0,0,0,5,0,13,0,0,0,0,0,1,0,0,0,164,129,'7',0,0,0,'f','i','l','e',
+'1','U','T',5,0,3,'A','U','O','F','U','x',0,0,'P','K',1,2,23,3,20,0,0,0,8,
+0,'Z','j',179,'6',':','7','f','=',10,0,0,0,18,0,0,0,5,0,13,0,0,0,0,0,1,0,
+0,0,164,129,'y',0,0,0,'f','i','l','e','2','U','T',5,0,3,172,'[','O','F','U',
+'x',0,0,'P','K',5,6,0,0,0,0,3,0,3,0,191,0,0,0,187,0,0,0,0,0};
+
+DEFINE_TEST(test_read_format_zip)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	char *buff[128];
+
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_open_memory(a, archive, sizeof(archive)));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("dir/", archive_entry_pathname(ae));
+	assertEqualInt(1179604249, archive_entry_mtime(ae));
+	assertEqualInt(0, archive_entry_size(ae));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("file1", archive_entry_pathname(ae));
+	assertEqualInt(1179604289, archive_entry_mtime(ae));
+	assertEqualInt(18, archive_entry_size(ae));
+	assertEqualInt(18, archive_read_data(a, buff, 18));
+	assert(0 == memcmp(buff, "hello\nhello\nhello\n", 18));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualString("file2", archive_entry_pathname(ae));
+	assertEqualInt(1179605932, archive_entry_mtime(ae));
+	assertEqualInt(18, archive_entry_size(ae));
+	assertEqualInt(18, archive_read_data(a, buff, 18));
+	assert(0 == memcmp(buff, "hello\nhello\nhello\n", 18));
+	assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE);
+	assertA(archive_format(a) == ARCHIVE_FORMAT_ZIP);
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_read_large.c b/archivers/libarchive/files/libarchive/test/test_read_large.c
new file mode 100644
index 00000000000..d0342407cd8
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_large.c
@@ -0,0 +1,94 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_large.c,v 1.3 2007/05/29 01:00:21 kientzle Exp $");
+
+static unsigned char testdata[10 * 1024 * 1024];
+static unsigned char testdatacopy[10 * 1024 * 1024];
+static unsigned char buff[11 * 1024 * 1024];
+
+/* Check correct behavior on large reads. */
+DEFINE_TEST(test_read_large)
+{
+	unsigned int i;
+	int tmpfilefd;
+	char tmpfilename[] = "/tmp/test-read_large.XXXXXX";
+	size_t used;
+	struct archive *a;
+	struct archive_entry *entry;
+
+	for (i = 0; i < sizeof(testdata); i++)
+		testdata[i] = (unsigned char)(rand());
+
+	assert(NULL != (a = archive_write_new()));
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+	assert(NULL != (entry = archive_entry_new()));
+	archive_entry_set_size(entry, sizeof(testdata));
+	archive_entry_set_mode(entry, S_IFREG | 0777);
+	archive_entry_set_pathname(entry, "test");
+	assertA(0 == archive_write_header(a, entry));
+	archive_entry_free(entry);
+	assertA(sizeof(testdata) == archive_write_data(a, testdata, sizeof(testdata)));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	assert(NULL != (a = archive_read_new()));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, sizeof(buff)));
+	assertA(0 == archive_read_next_header(a, &entry));
+	assertA(0 == archive_read_data_into_buffer(a, testdatacopy, sizeof(testdatacopy)));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+	assert(0 == memcmp(testdata, testdatacopy, sizeof(testdata)));
+
+
+	assert(NULL != (a = archive_read_new()));
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, sizeof(buff)));
+	assertA(0 == archive_read_next_header(a, &entry));
+	assert(0 < (tmpfilefd = mkstemp(tmpfilename)));
+	assertA(0 == archive_read_data_into_fd(a, tmpfilefd));
+	close(tmpfilefd);
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+	tmpfilefd = open(tmpfilename, O_RDONLY);
+	read(tmpfilefd, testdatacopy, sizeof(testdatacopy));
+	close(tmpfilefd);
+	assert(0 == memcmp(testdata, testdatacopy, sizeof(testdata)));
+
+	unlink(tmpfilename);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_pax_truncated.c b/archivers/libarchive/files/libarchive/test/test_read_pax_truncated.c
new file mode 100644
index 00000000000..c8873d84372
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_pax_truncated.c
@@ -0,0 +1,281 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_pax_truncated.c,v 1.1 2007/07/13 15:14:35 kientzle Exp $");
+
+DEFINE_TEST(test_read_pax_truncated)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	size_t used, i;
+	size_t buff_size = 1000000;
+	size_t filedata_size = 100000;
+	char *buff = malloc(buff_size);
+	char *buff2 = malloc(buff_size);
+	char *filedata = malloc(filedata_size);
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_pax(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff, buff_size, &used));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	for (i = 0; i < filedata_size; i++)
+		filedata[i] = (unsigned char)rand();
+	archive_entry_set_atime(ae, 1, 2);
+	archive_entry_set_ctime(ae, 3, 4);
+	archive_entry_set_mtime(ae, 5, 6);
+	archive_entry_set_size(ae, filedata_size);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(filedata_size == archive_write_data(a, filedata, filedata_size));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Now, read back a truncated version of the archive and
+	 * verify that we get an appropriate error. */
+	for (i = 1; i < used + 100; i += 100) {
+		assert((a = archive_read_new()) != NULL);
+		assertA(0 == archive_read_support_format_all(a));
+		assertA(0 == archive_read_support_compression_all(a));
+		assertA(0 == read_open_memory(a, buff, i, 13));
+
+		if (i < 1536) {
+			assertEqualIntA(a, ARCHIVE_FATAL, archive_read_next_header(a, &ae));
+			goto wrap_up;
+		} else {
+			failure("Archive truncated to %d bytes", i);
+			assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+		}
+
+		if (i < 1536 + filedata_size) {
+			assertA(ARCHIVE_FATAL == archive_read_data(a, filedata, filedata_size));
+			goto wrap_up;
+		} else {
+			failure("Archive truncated to %d bytes", i);
+			assertEqualIntA(a, filedata_size,
+			    archive_read_data(a, filedata, filedata_size));
+		}
+
+		/* Verify the end of the archive. */
+		/* Archive must be long enough to capture a 512-byte
+		 * block of zeroes after the entry.  (POSIX requires a
+		 * second block of zeros to be written but libarchive
+		 * does not return an error if it can't consume
+		 * it.) */
+		if (i < 1536 + 512*((filedata_size + 511)/512) + 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+		} else {
+			assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+		}
+	wrap_up:
+		assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_read_finish(a));
+#else
+		archive_read_finish(a);
+#endif
+	}
+
+
+
+	/* Same as above, except skip the body instead of reading it. */
+	for (i = 1; i < used + 100; i += 100) {
+		assert((a = archive_read_new()) != NULL);
+		assertA(0 == archive_read_support_format_all(a));
+		assertA(0 == archive_read_support_compression_all(a));
+		assertA(0 == read_open_memory(a, buff, i, 7));
+
+		if (i < 1536) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+			goto wrap_up2;
+		} else {
+			assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+		}
+
+		if (i < 1536 + 512*((filedata_size+511)/512)) {
+			assertA(ARCHIVE_FATAL == archive_read_data_skip(a));
+			goto wrap_up2;
+		} else {
+			assertA(ARCHIVE_OK == archive_read_data_skip(a));
+		}
+
+		/* Verify the end of the archive. */
+		/* Archive must be long enough to capture a 512-byte
+		 * block of zeroes after the entry.  (POSIX requires a
+		 * second block of zeros to be written but libarchive
+		 * does not return an error if it can't consume
+		 * it.) */
+		if (i < 1536 + 512*((filedata_size + 511)/512) + 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+		} else {
+			assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+		}
+	wrap_up2:
+		assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_read_finish(a));
+#else
+		archive_read_finish(a);
+#endif
+	}
+
+	/* Now, damage the archive in various ways and test the responses. */
+
+	/* Damage the first size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	buff2[512] = '9';
+	buff2[513] = '9';
+	buff2[514] = 'A'; /* Non-digit in size. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	buff2[512] = 'A'; /* First character not a digit. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	for (i = 512; i < 520; i++) /* Size over 999999. */
+		buff2[i] = '9';
+	buff2[i] = ' ';
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	buff2[512] = '9'; /* Valid format, but larger than attribute area. */
+	buff2[513] = '9';
+	buff2[514] = '9';
+	buff2[515] = ' ';
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	buff2[512] = '1'; /* Too small. */
+	buff2[513] = ' ';
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the size field in the pax attributes. */
+	memcpy(buff2, buff, buff_size);
+	buff2[512] = ' '; /* No size given. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_WARN, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/* Damage the ustar header. */
+	memcpy(buff2, buff, buff_size);
+	buff2[1024]++; /* Break the checksum. */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff2, used));
+	assertEqualIntA(a, ARCHIVE_FATAL, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/*
+	 * TODO: Damage the ustar header in various ways and fixup the
+	 * checksum in order to test boundary cases in the innermost
+	 * ustar header parsing.
+	 */
+
+	free(buff);
+	free(buff2);
+	free(filedata);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_position.c b/archivers/libarchive/files/libarchive/test/test_read_position.c
new file mode 100644
index 00000000000..3675e11a4b9
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_position.c
@@ -0,0 +1,75 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_position.c,v 1.3 2007/05/29 01:00:21 kientzle Exp $");
+
+static unsigned char nulls[10000000];
+static unsigned char buff[10000000];
+
+/* Check that header_position tracks correctly on read. */
+DEFINE_TEST(test_read_position)
+{
+	struct archive *a;
+	struct archive_entry *ae;
+	size_t write_pos;
+	const size_t data_size = 1000000;
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, "testfile");
+	archive_entry_set_mode(ae, S_IFREG);
+	archive_entry_set_size(ae, data_size);
+
+	assert(NULL != (a = archive_write_new()));
+	assertA(0 == archive_write_set_format_pax_restricted(a));
+	assertA(0 == archive_write_set_bytes_per_block(a, 512));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &write_pos));
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(data_size == (size_t)archive_write_data(a, nulls, sizeof(nulls)));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	assertA(0 == archive_write_close(a));
+	archive_write_finish(a);
+#endif
+	/* 512-byte header + data_size (rounded up) + 1024 end-of-archive */
+	assert(write_pos == ((512 + data_size + 1024 + 511)/512)*512);
+
+	/* Read the archive back. */
+	assert(NULL != (a = archive_read_new()));
+	assertA(0 == archive_read_support_format_tar(a));
+	assertA(0 == archive_read_open_memory2(a, buff, sizeof(buff), 512));
+	assert((intmax_t)0 == (intmax_t)archive_read_header_position(a));
+	assertA(0 == archive_read_next_header(a, &ae));
+	assert((intmax_t)0 == (intmax_t)archive_read_header_position(a));
+	assertA(0 == archive_read_data_skip(a));
+	assert((intmax_t)0 == (intmax_t)archive_read_header_position(a));
+	assertA(1 == archive_read_next_header(a, &ae));
+	assert((intmax_t)((data_size + 511 + 512)/512)*512 == (intmax_t)archive_read_header_position(a));
+	assertA(0 == archive_read_close(a));
+	assert((intmax_t)((data_size + 511 + 512)/512)*512 == (intmax_t)archive_read_header_position(a));
+	archive_read_finish(a);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_read_truncated.c b/archivers/libarchive/files/libarchive/test/test_read_truncated.c
new file mode 100644
index 00000000000..726984c58c4
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_truncated.c
@@ -0,0 +1,149 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_truncated.c,v 1.3 2007/05/29 01:00:21 kientzle Exp $");
+
+char buff[1000000];
+char buff2[100000];
+
+DEFINE_TEST(test_read_truncated)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	unsigned int i;
+	size_t used;
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	for (i = 0; i < sizeof(buff2); i++)
+		buff2[i] = (unsigned char)rand();
+	archive_entry_set_size(ae, sizeof(buff2));
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(sizeof(buff2) == archive_write_data(a, buff2, sizeof(buff2)));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Now, read back a truncated version of the archive and
+	 * verify that we get an appropriate error. */
+	for (i = 1; i < used + 100; i += 100) {
+		assert((a = archive_read_new()) != NULL);
+		assertA(0 == archive_read_support_format_all(a));
+		assertA(0 == archive_read_support_compression_all(a));
+		assertA(0 == archive_read_open_memory(a, buff, i));
+
+		if (i < 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+			goto wrap_up;
+		} else {
+			assertA(0 == archive_read_next_header(a, &ae));
+		}
+
+		if (i < 512 + sizeof(buff2)) {
+			assertA(ARCHIVE_FATAL == archive_read_data(a, buff2, sizeof(buff2)));
+			goto wrap_up;
+		} else {
+			assertA(sizeof(buff2) == archive_read_data(a, buff2, sizeof(buff2)));
+		}
+
+		/* Verify the end of the archive. */
+		/* Archive must be long enough to capture a 512-byte
+		 * block of zeroes after the entry.  (POSIX requires a
+		 * second block of zeros to be written but libarchive
+		 * does not return an error if it can't consume
+		 * it.) */
+		if (i < 512 + 512*((sizeof(buff2) + 511)/512) + 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+		} else {
+			assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+		}
+	wrap_up:
+		assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_read_finish(a));
+#else
+		archive_read_finish(a);
+#endif
+	}
+
+
+
+	/* Same as above, except skip the body instead of reading it. */
+	for (i = 1; i < used + 100; i += 100) {
+		assert((a = archive_read_new()) != NULL);
+		assertA(0 == archive_read_support_format_all(a));
+		assertA(0 == archive_read_support_compression_all(a));
+		assertA(0 == archive_read_open_memory(a, buff, i));
+
+		if (i < 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+			goto wrap_up2;
+		} else {
+			assertA(0 == archive_read_next_header(a, &ae));
+		}
+
+		if (i < 512 + 512*((sizeof(buff2)+511)/512)) {
+			assertA(ARCHIVE_FATAL == archive_read_data_skip(a));
+			goto wrap_up2;
+		} else {
+			assertA(ARCHIVE_OK == archive_read_data_skip(a));
+		}
+
+		/* Verify the end of the archive. */
+		/* Archive must be long enough to capture a 512-byte
+		 * block of zeroes after the entry.  (POSIX requires a
+		 * second block of zeros to be written but libarchive
+		 * does not return an error if it can't consume
+		 * it.) */
+		if (i < 512 + 512*((sizeof(buff2) + 511)/512) + 512) {
+			assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+		} else {
+			assertA(ARCHIVE_EOF == archive_read_next_header(a, &ae));
+		}
+	wrap_up2:
+		assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_read_finish(a));
+#else
+		archive_read_finish(a);
+#endif
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_tar_filenames.c b/archivers/libarchive/files/libarchive/test/test_tar_filenames.c
new file mode 100644
index 00000000000..27c8db4e33d
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_tar_filenames.c
@@ -0,0 +1,188 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_tar_filenames.c,v 1.6 2007/07/06 15:43:11 kientzle Exp $");
+
+/*
+ * Exercise various lengths of filenames in tar archives,
+ * especially around the magic sizes where ustar breaks
+ * filenames into prefix/suffix.
+ */
+
+static void
+test_filename(const char *prefix, int dlen, int flen)
+{
+	char buff[8192];
+	char filename[400];
+	char dirname[400];
+	struct archive_entry *ae;
+	struct archive *a;
+	size_t used;
+	size_t prefix_length = 0;
+	int i = 0;
+#if ARCHIVE_VERSION_STAMP < 1009000
+	static int bug_reported_1 = 0, bug_reported_2 = 0, bug_reported_3 = 0;
+#endif
+
+	if (prefix) {
+		strcpy(filename, prefix);
+		i = prefix_length = strlen(prefix);
+	}
+	for (; i < prefix_length + dlen; i++)
+		filename[i] = 'a';
+	filename[i++] = '/';
+	for (; i < prefix_length + dlen + flen + 1; i++)
+		filename[i] = 'b';
+	filename[i++] = '\0';
+
+	strcpy(dirname, filename);
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_pax_restricted(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_set_bytes_per_block(a,0));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, filename);
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	failure("Pathname %d/%d", dlen, flen);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/*
+	 * Write a dir to it (without trailing '/').
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, dirname);
+	archive_entry_set_mode(ae, S_IFDIR | 0755);
+	failure("Dirname %d/%d", dlen, flen);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/* Tar adds a '/' to directory names. */
+	strcat(dirname, "/");
+
+	/*
+	 * Write a dir to it (with trailing '/').
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, dirname);
+	archive_entry_set_mode(ae, S_IFDIR | 0755);
+	failure("Dirname %d/%d", dlen, flen);
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/*
+	 * Now, read the data back.
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	/* Read the file and check the filename. */
+	assertA(0 == archive_read_next_header(a, &ae));
+#if ARCHIVE_VERSION_STAMP < 1009000
+	if (!bug_reported_3) {
+		skipping("Leading '/' preserved on long filenames");
+		++bug_reported_3;
+	}
+#else
+	assertEqualString(filename, archive_entry_pathname(ae));
+#endif
+	assertEqualInt((S_IFREG | 0755), archive_entry_mode(ae));
+
+	/*
+	 * Read the two dirs and check the names.
+	 *
+	 * Both dirs should read back with the same name, since
+	 * tar should add a trailing '/' to any dir that doesn't
+	 * already have one.  We only report the first such failure
+	 * here.
+	 */
+	assertA(0 == archive_read_next_header(a, &ae));
+#if ARCHIVE_VERSION_STAMP < 1009000
+	if (!bug_reported_2) {
+		skipping("Trailing '/' preserved on dirnames");
+		++bug_reported_2;
+	}
+#else
+	assertEqualString(dirname, archive_entry_pathname(ae));
+#endif
+	assert((S_IFDIR | 0755) == archive_entry_mode(ae));
+
+	assertA(0 == archive_read_next_header(a, &ae));
+#if ARCHIVE_VERSION_STAMP < 1009000
+	if (!bug_reported_1) {
+		skipping("Trailing '/' added to dir names");
+		++bug_reported_1;
+	}
+#else
+	assertEqualString(dirname, archive_entry_pathname(ae));
+#endif
+	assert((S_IFDIR | 0755) == archive_entry_mode(ae));
+
+	/* Verify the end of the archive. */
+	assert(1 == archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+DEFINE_TEST(test_tar_filenames)
+{
+	int dlen, flen;
+
+	/* Repeat the following for a variety of dir/file lengths. */
+	for (dlen = 40; dlen < 60; dlen++) {
+		for (flen = 40; flen < 60; flen++) {
+			test_filename(NULL, dlen, flen);
+			test_filename("/", dlen, flen);
+		}
+	}
+
+	for (dlen = 140; dlen < 160; dlen++) {
+		for (flen = 90; flen < 110; flen++) {
+			test_filename(NULL, dlen, flen);
+			test_filename("/", dlen, flen);
+		}
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_compress_program.c b/archivers/libarchive/files/libarchive/test/test_write_compress_program.c
new file mode 100644
index 00000000000..666bbf9231d
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_compress_program.c
@@ -0,0 +1,101 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_compress_program.c,v 1.2 2007/07/06 15:43:11 kientzle Exp $");
+
+char buff[1000000];
+char buff2[64];
+
+DEFINE_TEST(test_write_compress_program)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("archive_write_set_compress_program()");
+#else
+	struct archive_entry *ae;
+	struct archive *a;
+	size_t used;
+	int blocksize = 1024;
+
+	/* Create a new archive in memory. */
+	/* Write it through an external "gzip" program. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_set_compression_program(a, "gzip"));
+	assertA(0 == archive_write_set_bytes_per_block(a, blocksize));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, blocksize));
+	assertA(blocksize == archive_write_get_bytes_in_last_block(a));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+	assertA(blocksize == archive_write_get_bytes_in_last_block(a));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_mtime(ae, 1, 10);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	archive_entry_set_size(ae, 8);
+
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(8 == archive_write_data(a, "12345678", 9));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/*
+	 * Now, read the data back through the built-in gzip support.
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	assertA(0 == archive_read_next_header(a, &ae));
+
+	assert(1 == archive_entry_mtime(ae));
+	assert(0 == archive_entry_atime(ae));
+	assert(0 == archive_entry_ctime(ae));
+	assertEqualString("file", archive_entry_pathname(ae));
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	assert(8 == archive_entry_size(ae));
+	assertA(8 == archive_read_data(a, buff2, 10));
+	assert(0 == memcmp(buff2, "12345678", 8));
+
+	/* Verify the end of the archive. */
+	assert(1 == archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_disk.c b/archivers/libarchive/files/libarchive/test/test_write_disk.c
new file mode 100644
index 00000000000..1d8f32e0adf
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_disk.c
@@ -0,0 +1,100 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_disk.c,v 1.3 2007/07/06 15:43:11 kientzle Exp $");
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+
+#define UMASK 022
+
+static void create(struct archive_entry *ae, const char *msg)
+{
+	struct archive *ad;
+	struct stat st;
+
+	/* Write the entry to disk. */
+	assert((ad = archive_write_disk_new()) != NULL);
+	failure("%s", msg);
+	assertEqualIntA(ad, 0, archive_write_header(ad, ae));
+	assertEqualIntA(ad, 0, archive_write_finish_entry(ad));
+#if ARCHIVE_API_VERSION > 1
+	assertEqualInt(0, archive_write_finish(ad));
+#else
+	archive_write_finish(ad);
+#endif
+	/* Test the entries on disk. */
+	assert(0 == stat(archive_entry_pathname(ae), &st));
+	failure("st.st_mode=%o archive_entry_mode(ae)=%o",
+	    st.st_mode, archive_entry_mode(ae));
+	assert(st.st_mode == (archive_entry_mode(ae) & ~UMASK));
+}
+#endif
+
+DEFINE_TEST(test_write_disk)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("archive_write_disk interface");
+#else
+	struct archive_entry *ae;
+
+	/* Force the umask to something predictable. */
+	umask(UMASK);
+
+	/* A regular file. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	create(ae, "Test creating a regular file");
+	archive_entry_free(ae);
+
+	/* A regular file over an existing file */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0724);
+	create(ae, "Test creating a file over an existing file.");
+	archive_entry_free(ae);
+
+	/* A directory. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir");
+	archive_entry_set_mode(ae, S_IFDIR | 0555);
+	create(ae, "Test creating a regular dir.");
+	archive_entry_free(ae);
+
+	/* A directory over an existing file. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFDIR | 0742);
+	create(ae, "Test creating a dir over an existing file.");
+	archive_entry_free(ae);
+
+	/* A file over an existing dir. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file");
+	archive_entry_set_mode(ae, S_IFREG | 0744);
+	create(ae, "Test creating a file over an existing dir.");
+	archive_entry_free(ae);
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c b/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c
new file mode 100644
index 00000000000..36cd34581a4
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c
@@ -0,0 +1,400 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_disk_perms.c,v 1.5 2007/07/06 15:43:11 kientzle Exp $");
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+
+#define UMASK 022
+
+static long _default_gid = -1;
+static long _invalid_gid = -1;
+static long _alt_gid = -1;
+
+/*
+ * To fully test SGID restores, we need three distinct GIDs to work
+ * with:
+ *    * the GID that files are created with by default (for the
+ *      current user in the current directory)
+ *    * An "alt gid" that this user can create files with
+ *    * An "invalid gid" that this user is not permitted to create
+ *      files with.
+ * The second fails if this user doesn't belong to at least two groups;
+ * the third fails if the current user is root.
+ */
+static void
+searchgid(void)
+{
+	static int   _searched = 0;
+	uid_t uid = getuid();
+	gid_t gid = 0;
+	unsigned int n;
+	struct stat st;
+	int fd;
+
+	/* If we've already looked this up, we're done. */
+	if (_searched)
+		return;
+	_searched = 1;
+
+	/* Create a file on disk in the current default dir. */
+	fd = open("test_gid", O_CREAT, 0664);
+	failure("Couldn't create a file for gid testing.");
+	assert(fd > 0);
+
+	/* See what GID it ended up with.  This is our "valid" GID. */
+	assert(fstat(fd, &st) == 0);
+	_default_gid = st.st_gid;
+
+	/* Find a GID for which fchown() fails.  This is our "invalid" GID. */
+	_invalid_gid = -1;
+	/* This loop stops when we wrap the gid or examine 10,000 gids. */
+	for (gid = 1, n = 1; gid == n && n < 10000 ; n++, gid++) {
+		if (fchown(fd, uid, gid) != 0) {
+			_invalid_gid = gid;
+			break;
+		}
+	}
+
+	/*
+	 * Find a GID for which fchown() succeeds, but which isn't the
+	 * default.  This is the "alternate" gid.
+	 */
+	_alt_gid = -1;
+	for (gid = 0, n = 0; gid == n && n < 10000 ; n++, gid++) {
+		/* _alt_gid must be different than _default_gid */
+		if (gid == (gid_t)_default_gid)
+			continue;
+		if (fchown(fd, uid, gid) == 0) {
+			_alt_gid = gid;
+			break;
+		}
+	}
+	close(fd);
+}
+
+static int
+altgid(void)
+{
+	searchgid();
+	return (_alt_gid);
+}
+
+static int
+invalidgid(void)
+{
+	searchgid();
+	return (_invalid_gid);
+}
+
+static int
+defaultgid(void)
+{
+	searchgid();
+	return (_default_gid);
+}
+#endif
+
+/*
+ * Exercise permission and ownership restores.
+ * In particular, try to exercise a bunch of border cases related
+ * to files/dirs that already exist, SUID/SGID bits, etc.
+ */
+
+DEFINE_TEST(test_write_disk_perms)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("archive_write_disk interface");
+#else
+	struct archive *a;
+	struct archive_entry *ae;
+	struct stat st;
+
+	/*
+	 * Set ownership of the current directory to the group of this
+	 * process.  Otherwise, the SGID tests below fail if the
+	 * /tmp directory is owned by a group to which we don't belong
+	 * and we're on a system where group ownership is inherited.
+	 * (Because we're not allowed to SGID files with defaultgid().)
+	 */
+	assertEqualInt(0, chown(".", getuid(), getgid()));
+
+	/* Create an archive_write_disk object. */
+	assert((a = archive_write_disk_new()) != NULL);
+
+	/* Write a regular file to it. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file_0755");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+	archive_entry_free(ae);
+
+	/* Write a regular file, then write over it. */
+	/* For files, the perms should get updated. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file_overwrite_0144");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	assert(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+	/* Check that file was created with different perms. */
+	assert(0 == stat("file_overwrite_0144", &st));
+	failure("file_overwrite_0144: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) != 0144);
+	/* Overwrite, this should change the perms. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file_overwrite_0144");
+	archive_entry_set_mode(ae, S_IFREG | 0144);
+	assert(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Write a regular dir. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir_0514");
+	archive_entry_set_mode(ae, S_IFDIR | 0514);
+	assert(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Overwrite an existing dir. */
+	/* For dir, the first perms should get left. */
+	assert(mkdir("dir_overwrite_0744", 0744) == 0);
+	/* Check original perms. */
+	assert(0 == stat("dir_overwrite_0744", &st));
+	failure("dir_overwrite_0744: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0744);
+	/* Overwrite shouldn't edit perms. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir_overwrite_0744");
+	archive_entry_set_mode(ae, S_IFDIR | 0777);
+	assert(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+	/* Make sure they're unchanged. */
+	assert(0 == stat("dir_overwrite_0744", &st));
+	failure("dir_overwrite_0744: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0744);
+
+	/* Write a regular file with SUID bit, but don't use _EXTRACT_PERM. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "file_no_suid");
+	archive_entry_set_mode(ae, S_IFREG | S_ISUID | 0777);
+	archive_write_disk_set_options(a, 0);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Write a regular file with ARCHIVE_EXTRACT_PERM. */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "file_0777");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Write a regular file with ARCHIVE_EXTRACT_PERM & SUID bit */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "file_4742");
+	archive_entry_set_mode(ae, S_IFREG | S_ISUID | 0742);
+	archive_entry_set_uid(ae, getuid());
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/*
+	 * Write a regular file with ARCHIVE_EXTRACT_PERM & SUID bit,
+	 * but wrong uid.  POSIX says you shouldn't restore SUID bit
+	 * unless the UID could be restored.
+	 */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "file_bad_suid");
+	archive_entry_set_mode(ae, S_IFREG | S_ISUID | 0742);
+	archive_entry_set_uid(ae, getuid() + 1);
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(ARCHIVE_WARN == archive_write_finish_entry(a));
+
+	/* Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "file_perm_sgid");
+	archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
+	archive_entry_set_gid(ae, defaultgid());
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+	assert(0 == archive_write_header(a, ae));
+	failure("Setting SGID bit should succeed here.");
+	assertEqualIntA(a, 0, archive_write_finish_entry(a));
+
+	if (altgid() == -1) {
+		/*
+		 * Current user must belong to at least two groups or
+		 * else we can't test setting the GID to another group.
+		 */
+		printf("Current user can't test gid restore: must belong to more than one group.\n");
+	} else {
+		/* Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit */
+		/*
+		 * This is a weird case: The user has asked for permissions to
+		 * be restored but not asked for ownership to be restored.  As
+		 * a result, the default file creation will create a file with
+		 * the wrong group.  There are two reasonable behaviors: warn
+		 * and drop the SGID bit (the current libarchive behavior) or
+		 * try to set the group.  It is completely wrong to set the
+		 * SGID bit with the wrong group (which is, incidentally,
+		 * exactly what gtar 1.15 does).
+		 */
+		assert(archive_entry_clear(ae) != NULL);
+		archive_entry_copy_pathname(ae, "file_alt_sgid");
+		archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
+		archive_entry_set_uid(ae, getuid());
+		archive_entry_set_gid(ae, altgid());
+		archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+		assert(0 == archive_write_header(a, ae));
+		failure("Setting SGID bit should not succeed here.");
+		assertEqualIntA(a, ARCHIVE_WARN, archive_write_finish_entry(a));
+
+		/* As above, but add _EXTRACT_OWNER. */
+		assert(archive_entry_clear(ae) != NULL);
+		archive_entry_copy_pathname(ae, "file_alt_sgid_owner");
+		archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
+		archive_entry_set_uid(ae, getuid());
+		archive_entry_set_gid(ae, altgid());
+		archive_write_disk_set_options(a,
+		    ARCHIVE_EXTRACT_PERM | ARCHIVE_EXTRACT_OWNER);
+		assert(0 == archive_write_header(a, ae));
+		failure("Setting SGID bit should succeed here.");
+		assertEqualIntA(a, ARCHIVE_OK, archive_write_finish_entry(a));
+	}
+
+	/*
+	 * Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit,
+	 * but wrong GID.  POSIX says you shouldn't restore SGID bit
+	 * unless the GID could be restored.
+	 */
+	if (invalidgid() == -1) {
+		/* This test always fails for root. */
+		printf("Running as root: Can't test SGID failures.\n");
+	} else {
+		assert(archive_entry_clear(ae) != NULL);
+		archive_entry_copy_pathname(ae, "file_bad_sgid");
+		archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
+		archive_entry_set_gid(ae, invalidgid());
+		archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
+		assertA(0 == archive_write_header(a, ae));
+		failure("This SGID restore should fail.");
+		assertEqualIntA(a, ARCHIVE_WARN, archive_write_finish_entry(a));
+	}
+
+	/* Set ownership should fail if we're not root. */
+	if (getuid() == 0) {
+		printf("Running as root: Can't test setuid failures.\n");
+	} else {
+		assert(archive_entry_clear(ae) != NULL);
+		archive_entry_copy_pathname(ae, "file_bad_owner");
+		archive_entry_set_mode(ae, S_IFREG | 0744);
+		archive_entry_set_uid(ae, getuid() + 1);
+		archive_write_disk_set_options(a, ARCHIVE_EXTRACT_OWNER);
+		assertA(0 == archive_write_header(a, ae));
+		assertEqualIntA(a,ARCHIVE_WARN,archive_write_finish_entry(a));
+	}
+
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+	archive_entry_free(ae);
+
+	/* Test the entries on disk. */
+	assert(0 == stat("file_0755", &st));
+	failure("file_0755: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+
+	assert(0 == stat("file_overwrite_0144", &st));
+	failure("file_overwrite_0144: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0144);
+
+	assert(0 == stat("dir_0514", &st));
+	failure("dir_0514: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0514);
+
+	assert(0 == stat("dir_overwrite_0744", &st));
+	failure("dir_overwrite_0744: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0744);
+
+	assert(0 == stat("file_no_suid", &st));
+	failure("file_0755: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+
+	assert(0 == stat("file_0777", &st));
+	failure("file_0777: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0777);
+
+	/* SUID bit should get set here. */
+	assert(0 == stat("file_4742", &st));
+	failure("file_4742: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == (S_ISUID | 0742));
+
+	/* SUID bit should NOT have been set here. */
+	assert(0 == stat("file_bad_suid", &st));
+	failure("file_bad_suid: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == (0742));
+
+	/* SGID should be set here. */
+	assert(0 == stat("file_perm_sgid", &st));
+	failure("file_perm_sgid: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == (S_ISGID | 0742));
+
+	if (altgid() != -1) {
+		/* SGID should not be set here. */
+		assert(0 == stat("file_alt_sgid", &st));
+		failure("file_alt_sgid: st.st_mode=%o", st.st_mode);
+		assert((st.st_mode & 07777) == (0742));
+
+		/* SGID should be set here. */
+		assert(0 == stat("file_alt_sgid_owner", &st));
+		failure("file_alt_sgid: st.st_mode=%o", st.st_mode);
+		assert((st.st_mode & 07777) == (S_ISGID | 0742));
+	}
+
+	if (invalidgid() != -1) {
+		/* SGID should NOT be set here. */
+		assert(0 == stat("file_bad_sgid", &st));
+		failure("file_bad_sgid: st.st_mode=%o", st.st_mode);
+		assert((st.st_mode & 07777) == (0742));
+	}
+
+	if (getuid() != 0) {
+		assert(0 == stat("file_bad_owner", &st));
+		failure("file_bad_owner: st.st_mode=%o", st.st_mode);
+		assert((st.st_mode & 07777) == (0744));
+		failure("file_bad_owner: st.st_uid=%d getuid()=%d",
+		    st.st_uid, getuid());
+		/* The entry had getuid()+1, but because we're
+		 * not root, we should not have been able to set that. */
+		assert(st.st_uid == getuid());
+	}
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_disk_secure.c b/archivers/libarchive/files/libarchive/test/test_write_disk_secure.c
new file mode 100644
index 00000000000..80876b46c4c
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_disk_secure.c
@@ -0,0 +1,147 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_disk_secure.c,v 1.3 2007/07/06 15:43:11 kientzle Exp $");
+
+#define UMASK 022
+
+/*
+ * Exercise security checks that should prevent certain
+ * writes.
+ */
+
+DEFINE_TEST(test_write_disk_secure)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("archive_write_disk interface");
+#else
+	struct archive *a;
+	struct archive_entry *ae;
+	struct stat st;
+
+	/* Start with a known umask. */
+	umask(UMASK);
+
+	/* Create an archive_write_disk object. */
+	assert((a = archive_write_disk_new()) != NULL);
+
+	/* Write a regular dir to it. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "dir");
+	archive_entry_set_mode(ae, S_IFDIR | 0777);
+	assert(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Write a symlink to the dir above. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "link_to_dir");
+	archive_entry_set_mode(ae, S_IFLNK | 0777);
+	archive_entry_set_symlink(ae, "dir");
+	archive_write_disk_set_options(a, 0);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/*
+	 * Without security checks, we should be able to
+	 * extract a file through the link.
+	 */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "link_to_dir/filea");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/* But with security checks enabled, this should fail. */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "link_to_dir/fileb");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_SECURE_SYMLINKS);
+	failure("Extracting a file through a symlink should fail here.");
+	assertEqualInt(ARCHIVE_WARN, archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+
+	/* Create another link. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "link_to_dir2");
+	archive_entry_set_mode(ae, S_IFLNK | 0777);
+	archive_entry_set_symlink(ae, "dir");
+	archive_write_disk_set_options(a, 0);
+	assert(0 == archive_write_header(a, ae));
+	assert(0 == archive_write_finish_entry(a));
+
+	/*
+	 * With symlink check and unlink option, it should remove
+	 * the link and create the dir.
+	 */
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "link_to_dir2/filec");
+	archive_entry_set_mode(ae, S_IFREG | 0777);
+	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_SECURE_SYMLINKS | ARCHIVE_EXTRACT_UNLINK);
+	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assert(0 == archive_write_finish_entry(a));
+
+
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Test the entries on disk. */
+	assert(0 == lstat("dir", &st));
+	failure("dir: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+
+	assert(0 == lstat("link_to_dir", &st));
+	failure("link_to_dir: st.st_mode=%o", st.st_mode);
+	assert(S_ISLNK(st.st_mode));
+#if HAVE_LCHMOD
+	/* Systems that lack lchmod() can't set symlink perms, so skip this. */
+	failure("link_to_dir: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+#endif
+
+	assert(0 == lstat("dir/filea", &st));
+	failure("dir/filea: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+
+	failure("dir/fileb: This file should not have been created");
+	assert(0 != lstat("dir/fileb", &st));
+
+	assert(0 == lstat("link_to_dir2", &st));
+	failure("link_to_dir2 should have been re-created as a true dir");
+	assert(S_ISDIR(st.st_mode));
+	failure("link_to_dir2: Implicit dir creation should obey umask, but st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+
+	assert(0 == lstat("link_to_dir2/filec", &st));
+	assert(S_ISREG(st.st_mode));
+	failure("link_to_dir2/filec: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == 0755);
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_ar.c b/archivers/libarchive/files/libarchive/test/test_write_format_ar.c
new file mode 100644
index 00000000000..2de670f68ef
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_ar.c
@@ -0,0 +1,212 @@
+/*-
+ * Copyright (c) 2007 Kai Wang
+ * Copyright (c) 2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_ar.c,v 1.5 2007/07/06 15:43:11 kientzle Exp $");
+
+char buff[4096];
+char buff2[64];
+static unsigned char strtab[] = "abcdefghijklmn.o/\nggghhhjjjrrrttt.o/\niiijjjdddsssppp.o/\n";
+
+DEFINE_TEST(test_write_format_ar)
+{
+#if ARCHIVE_VERSION_STAMP < 1009000
+	skipping("ar write support");
+#else
+	struct archive_entry *ae;
+	struct archive* a;
+	size_t used;
+
+	/*
+	 * First we try to create a SVR4/GNU format archive.
+	 */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ar_svr4(a));
+	assertA(0 == archive_write_set_compression_gzip(a));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* write the filename table */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "//");
+	archive_entry_set_size(ae, strlen(strtab));
+	assertA(0 == archive_write_header(a, ae));
+	assertA(strlen(strtab) == (size_t)archive_write_data(a, strtab, strlen(strtab)));
+	archive_entry_free(ae);
+
+	/* write entries */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_mtime(ae, 1, 0);
+	assert(1 == archive_entry_mtime(ae));
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	archive_entry_copy_pathname(ae, "abcdefghijklmn.o");
+	archive_entry_set_size(ae, 8);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(8 == archive_write_data(a, "87654321", 15));
+	archive_entry_free(ae);
+
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "ggghhhjjjrrrttt.o");
+	archive_entry_set_filetype(ae, AE_IFREG);
+	archive_entry_set_size(ae, 7);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(7 == archive_write_data(a, "7777777", 7));
+	archive_entry_free(ae);
+
+	/* test full pathname */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "/usr/home/xx/iiijjjdddsssppp.o");
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	archive_entry_set_size(ae, 8);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(8 == archive_write_data(a, "88877766", 8));
+	archive_entry_free(ae);
+
+	/* trailing "/" should be rejected */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "/usr/home/xx/iiijjj/");
+	archive_entry_set_size(ae, 8);
+	assertA(0 != archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	/* Non regular file should be rejected */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "gfgh.o");
+	archive_entry_set_mode(ae, S_IFDIR | 0755);
+	archive_entry_set_size(ae, 6);
+	assertA(0 != archive_write_header(a, ae));
+	archive_entry_free(ae);
+
+	archive_write_close(a);
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/*
+	 * Now, read the data back.
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	assertA(0 == archive_read_next_header(a, &ae));
+	assertEqualInt(0, archive_entry_mtime(ae));
+	assertEqualString("//", archive_entry_pathname(ae));
+	assertEqualInt(strlen(strtab), archive_entry_size(ae));
+	assertEqualIntA(a, strlen(strtab), archive_read_data(a, buff2, 100));
+	assert(0 == memcmp(buff2, strtab, strlen(strtab)));
+
+	assertA(0 == archive_read_next_header(a, &ae));
+	assert(1 == archive_entry_mtime(ae));
+	assertEqualString("abcdefghijklmn.o", archive_entry_pathname(ae));
+	assert(8 == archive_entry_size(ae));
+	assertA(8 == archive_read_data(a, buff2, 10));
+	assert(0 == memcmp(buff2, "87654321", 8));
+
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("ggghhhjjjrrrttt.o", archive_entry_pathname(ae));
+	assert(7 == archive_entry_size(ae));
+	assertA(7 == archive_read_data(a, buff2, 11));
+	assert(0 == memcmp(buff2, "7777777", 7));
+
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("iiijjjdddsssppp.o", archive_entry_pathname(ae));
+	assert(8 == archive_entry_size(ae));
+	assertA(8 == archive_read_data(a, buff2, 17));
+	assert(0 == memcmp(buff2, "88877766", 8));
+
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	/*
+	 * Then, we try to create a BSD format archive.
+	 */
+	memset(buff, 0, sizeof(buff));
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ar_bsd(a));
+	assertA(0 == archive_write_set_compression_bzip2(a));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* write a entry need long name extension */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "ttttyyyyuuuuiiii.o");
+	archive_entry_set_filetype(ae, AE_IFREG);
+	archive_entry_set_size(ae, 5);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(5 == archive_write_data(a, "12345", 7));
+	archive_entry_free(ae);
+
+	/* write a entry with a short name */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_copy_pathname(ae, "ttyy.o");
+	archive_entry_set_filetype(ae, AE_IFREG);
+	archive_entry_set_size(ae, 6);
+	assertA(0 == archive_write_header(a, ae));
+	assertA(6 == archive_write_data(a, "555555", 7));
+	archive_entry_free(ae);
+	archive_write_close(a);
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/* Now, Read the data back */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+	assertEqualString("ttttyyyyuuuuiiii.o", archive_entry_pathname(ae));
+	assertEqualInt(5, archive_entry_size(ae));
+	assertA(5 == archive_read_data(a, buff2, 10));
+	assert(0 == memcmp(buff2, "12345", 5));
+
+	assert(0 == archive_read_next_header(a, &ae));
+	assertEqualString("ttyy.o", archive_entry_pathname(ae));
+	assert(6 == archive_entry_size(ae));
+	assertA(6 == archive_read_data(a, buff2, 10));
+	assert(0 == memcmp(buff2, "555555", 6));
+
+	/* Test EOF */
+	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_cpio.c b/archivers/libarchive/files/libarchive/test/test_write_format_cpio.c
new file mode 100644
index 00000000000..6677b5e1b57
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_cpio.c
@@ -0,0 +1,119 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_cpio.c,v 1.2 2007/07/06 15:43:11 kientzle Exp $");
+
+/* The version stamp macro was introduced after cpio write support. */
+#if ARCHIVE_VERSION_STAMP >= 1009000
+static void
+test_format(int	(*set_format)(struct archive *))
+{
+	char filedata[64];
+	struct archive_entry *ae;
+	struct archive *a;
+	char *p;
+	size_t used;
+	size_t buffsize = 1000000;
+	char *buff;
+
+	buff = malloc(buffsize);
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == (*set_format)(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_open_memory(a, buff, buffsize, &used));
+
+	/*
+	 * Write a file to it.
+	 */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_mtime(ae, 1, 10);
+	assert(1 == archive_entry_mtime(ae));
+	assert(10 == archive_entry_mtime_nsec(ae));
+	p = strdup("file");
+	archive_entry_copy_pathname(ae, p);
+	strcpy(p, "XXXX");
+	free(p);
+	assertEqualString("file", archive_entry_pathname(ae));
+	archive_entry_set_mode(ae, S_IFREG | 0755);
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	archive_entry_set_size(ae, 8);
+
+	assertA(0 == archive_write_header(a, ae));
+	archive_entry_free(ae);
+	assertA(8 == archive_write_data(a, "12345678", 9));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	/*
+	 * Now, read the data back.
+	 */
+	assert((a = archive_read_new()) != NULL);
+	assertA(0 == archive_read_support_format_all(a));
+	assertA(0 == archive_read_support_compression_all(a));
+	assertA(0 == archive_read_open_memory(a, buff, used));
+
+	assertA(0 == archive_read_next_header(a, &ae));
+
+	assert(1 == archive_entry_mtime(ae));
+	/* Not the same as above: cpio doesn't store hi-res times. */
+	assert(0 == archive_entry_mtime_nsec(ae));
+	assert(0 == archive_entry_atime(ae));
+	assert(0 == archive_entry_ctime(ae));
+	assertEqualString("file", archive_entry_pathname(ae));
+	assert((S_IFREG | 0755) == archive_entry_mode(ae));
+	assert(8 == archive_entry_size(ae));
+	assertA(8 == archive_read_data(a, filedata, 10));
+	assert(0 == memcmp(filedata, "12345678", 8));
+
+	/* Verify the end of the archive. */
+	assert(1 == archive_read_next_header(a, &ae));
+	assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assert(0 == archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+
+	free(buff);
+}
+#endif
+
+DEFINE_TEST(test_write_format_cpio)
+{
+#if ARCHIVE_VERSION_STAMP >= 1009000
+	test_format(archive_write_set_format_cpio);
+	test_format(archive_write_set_format_cpio_newc);
+#else
+	skipping("cpio write support");
+#endif
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_cpio_empty.c b/archivers/libarchive/files/libarchive/test/test_write_format_cpio_empty.c
new file mode 100644
index 00000000000..61c49211d07
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_cpio_empty.c
@@ -0,0 +1,75 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_cpio_empty.c,v 1.2 2007/05/29 01:00:21 kientzle Exp $");
+
+/*
+ * Check that an "empty" cpio archive is correctly created.
+ */
+
+/* Here's what an empty cpio archive should look like. */
+static char ref[] =
+"070707"  /* Magic number */
+"000000"  /* Dev = 0 */
+"000000"  /* ino = 0 */
+"000000"  /* mode = 0 */
+"000000"  /* uid = 0 */
+"000000"  /* gid = 0 */
+"000001"  /* nlink = 1 */
+"000000"  /* rdev = 0 */
+"00000000000" /* mtime = 0 */
+"000013"  /* Namesize = 11 */
+"00000000000" /* filesize = 0 */
+"TRAILER!!!\0"; /* Name */
+
+DEFINE_TEST(test_write_format_cpio_empty)
+{
+	struct archive *a;
+	char buff[2048];
+	size_t used;
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_cpio(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	/* 1-byte block size ensures we see only the required bytes. */
+	/* We're not testing the padding here. */
+	assertA(0 == archive_write_set_bytes_per_block(a, 1));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	failure("Empty cpio archive should be exactly 87 bytes, was %d.", used);
+	assert(used == 87);
+	failure("Empty cpio archive is incorrectly formatted.");
+	assert(memcmp(buff, ref, 87) == 0);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_shar_empty.c b/archivers/libarchive/files/libarchive/test/test_write_format_shar_empty.c
new file mode 100644
index 00000000000..c43e23b3c56
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_shar_empty.c
@@ -0,0 +1,58 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_shar_empty.c,v 1.2 2007/05/29 01:00:21 kientzle Exp $");
+
+/*
+ * Check that an "empty" shar archive is correctly created as an empty file.
+ */
+
+DEFINE_TEST(test_write_format_shar_empty)
+{
+	struct archive *a;
+	char buff[2048];
+	size_t used;
+
+	/* Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_shar(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	/* 1-byte block size ensures we see only the required bytes. */
+	/* We're not testing the padding here. */
+	assertA(0 == archive_write_set_bytes_per_block(a, 1));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+	failure("Empty shar archive should be exactly 0 bytes, was %d.", used);
+	assert(used == 0);
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_tar.c b/archivers/libarchive/files/libarchive/test/test_write_format_tar.c
new file mode 100644
index 00000000000..a23d05ca209
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_tar.c
@@ -0,0 +1,114 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_tar.c,v 1.3 2007/05/29 01:00:21 kientzle Exp $");
+
+char buff[1000000];
+char buff2[64];
+
+DEFINE_TEST(test_write_format_tar)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+	char *p;
+	size_t used;
+	size_t blocksize;
+
+	/* Repeat the following for a variety of odd blocksizes. */
+	for (blocksize = 1; blocksize < 100000; blocksize += blocksize + 3) {
+		/* Create a new archive in memory. */
+		assert((a = archive_write_new()) != NULL);
+		assertA(0 == archive_write_set_format_ustar(a));
+		assertA(0 == archive_write_set_compression_none(a));
+		assertA(0 == archive_write_set_bytes_per_block(a, blocksize));
+		assertA(0 == archive_write_set_bytes_in_last_block(a, blocksize));
+		assertA(blocksize == (size_t)archive_write_get_bytes_in_last_block(a));
+		assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+		assertA(blocksize == (size_t)archive_write_get_bytes_in_last_block(a));
+
+		/*
+		 * Write a file to it.
+		 */
+		assert((ae = archive_entry_new()) != NULL);
+		archive_entry_set_mtime(ae, 1, 10);
+		assert(1 == archive_entry_mtime(ae));
+#if !defined(__INTERIX)
+		assert(10 == archive_entry_mtime_nsec(ae));
+#endif
+		p = strdup("file");
+		archive_entry_copy_pathname(ae, p);
+		strcpy(p, "XXXX");
+		free(p);
+		assertEqualString("file", archive_entry_pathname(ae));
+		archive_entry_set_mode(ae, S_IFREG | 0755);
+		assert((S_IFREG | 0755) == archive_entry_mode(ae));
+		archive_entry_set_size(ae, 8);
+
+		assertA(0 == archive_write_header(a, ae));
+		archive_entry_free(ae);
+		assertA(8 == archive_write_data(a, "12345678", 9));
+
+		/* Close out the archive. */
+		assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assertA(0 == archive_write_finish(a));
+#else
+		archive_write_finish(a);
+#endif
+		/* This calculation gives "the smallest multiple of
+		 * the block size that is at least 2048 bytes". */
+		assert(((2048 - 1)/blocksize+1)*blocksize == used);
+
+		/*
+		 * Now, read the data back.
+		 */
+		assert((a = archive_read_new()) != NULL);
+		assertA(0 == archive_read_support_format_all(a));
+		assertA(0 == archive_read_support_compression_all(a));
+		assertA(0 == archive_read_open_memory(a, buff, used));
+
+		assertA(0 == archive_read_next_header(a, &ae));
+
+		assert(1 == archive_entry_mtime(ae));
+		/* Not the same as above: ustar doesn't store hi-res times. */
+		assert(0 == archive_entry_mtime_nsec(ae));
+		assert(0 == archive_entry_atime(ae));
+		assert(0 == archive_entry_ctime(ae));
+		assertEqualString("file", archive_entry_pathname(ae));
+		assert((S_IFREG | 0755) == archive_entry_mode(ae));
+		assert(8 == archive_entry_size(ae));
+		assertA(8 == archive_read_data(a, buff2, 10));
+		assert(0 == memcmp(buff2, "12345678", 8));
+
+		/* Verify the end of the archive. */
+		assert(1 == archive_read_next_header(a, &ae));
+		assert(0 == archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_read_finish(a));
+#else
+		archive_read_finish(a);
+#endif
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_format_tar_empty.c b/archivers/libarchive/files/libarchive/test/test_write_format_tar_empty.c
new file mode 100644
index 00000000000..1d4d35449d5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_format_tar_empty.c
@@ -0,0 +1,92 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_format_tar_empty.c,v 1.3 2007/07/06 15:43:11 kientzle Exp $");
+
+/*
+ * Check that an "empty" tar archive is correctly created.
+ */
+
+DEFINE_TEST(test_write_format_tar_empty)
+{
+	struct archive *a;
+	char buff[2048];
+	size_t used;
+	unsigned int i;
+
+	/* USTAR format: Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_ustar(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_set_bytes_per_block(a, 512));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 512));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+#if ARCHIVE_VERSION_STAMP < 1009000
+	/* Earlier versions wrote 0-length files for empty tar archives. */
+	skipping("empty tar archive size");
+#else
+	assert(used == 1024);
+#endif
+	for (i = 0; i < used; i++) {
+		failure("Empty tar archive should be all nulls.");
+		assert(buff[i] == 0);
+	}
+
+	/* PAX format: Create a new archive in memory. */
+	assert((a = archive_write_new()) != NULL);
+	assertA(0 == archive_write_set_format_pax(a));
+	assertA(0 == archive_write_set_compression_none(a));
+	assertA(0 == archive_write_set_bytes_per_block(a, 512));
+	assertA(0 == archive_write_set_bytes_in_last_block(a, 512));
+	assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
+
+	/* Close out the archive. */
+	assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertA(0 == archive_write_finish(a));
+#else
+	archive_write_finish(a);
+#endif
+
+#if ARCHIVE_VERSION_STAMP < 1009000
+	/* Earlier versions wrote 0-length files for empty tar archives. */
+	skipping("empty tar archive size");
+#else
+	assertEqualInt(used, 1024);
+#endif
+	for (i = 0; i < used; i++) {
+		failure("Empty tar archive should be all nulls.");
+		assert(buff[i] == 0);
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/test/test_write_open_memory.c b/archivers/libarchive/files/libarchive/test/test_write_open_memory.c
new file mode 100644
index 00000000000..2e58fff4af5
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_write_open_memory.c
@@ -0,0 +1,76 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_open_memory.c,v 1.3 2007/05/29 01:00:21 kientzle Exp $");
+
+/* Try to force archive_write_open_memory.c to write past the end of an array. */
+static unsigned char buff[16384];
+
+DEFINE_TEST(test_write_open_memory)
+{
+	unsigned int i;
+	struct archive *a;
+	struct archive_entry *ae;
+	const char *name="/tmp/test";
+
+	/* Create a simple archive_entry. */
+	assert((ae = archive_entry_new()) != NULL);
+	archive_entry_set_pathname(ae, name);
+	archive_entry_set_mode(ae, S_IFREG);
+	assertEqualString(archive_entry_pathname(ae), name);
+
+	/* Try writing with different buffer sizes. */
+	/* Make sure that we get failure on too-small buffers, success on
+	 * large enough ones. */
+	for (i = 100; i < 1600; i++) {
+		size_t s;
+		size_t blocksize = 94;
+		assert((a = archive_write_new()) != NULL);
+		assertA(0 == archive_write_set_format_ustar(a));
+		assertA(0 == archive_write_set_bytes_in_last_block(a, 1));
+		assertA(0 == archive_write_set_bytes_per_block(a, blocksize));
+		buff[i] = 0xAE;
+		assertA(0 == archive_write_open_memory(a, buff, i, &s));
+		/* If buffer is smaller than a tar header, this should fail. */
+		if (i < (511/blocksize)*blocksize)
+			assertA(ARCHIVE_FATAL == archive_write_header(a,ae));
+		else
+			assertA(0 == archive_write_header(a, ae));
+		/* If buffer is smaller than a tar header plus 1024 byte
+		 * end-of-archive marker, then this should fail. */
+		if (i < 1536)
+			assertA(ARCHIVE_FATAL == archive_write_close(a));
+		else
+			assertA(0 == archive_write_close(a));
+#if ARCHIVE_API_VERSION > 1
+		assert(0 == archive_write_finish(a));
+#else
+		archive_write_finish(a);
+#endif
+		assert(buff[i] == 0xAE);
+		assert(s <= i);
+	}
+	archive_entry_free(ae);
+}
diff --git a/archivers/libarchive/files/tar/bsdtar.1 b/archivers/libarchive/files/tar/bsdtar.1
new file mode 100644
index 00000000000..44b7909fc7a
--- /dev/null
+++ b/archivers/libarchive/files/tar/bsdtar.1
@@ -0,0 +1,769 @@
+.\" Copyright (c) 2003-2007 Tim Kientzle
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.bin/tar/bsdtar.1,v 1.35 2007/05/29 05:39:10 kientzle Exp $
+.\"
+.Dd April 13, 2004
+.Dt BSDTAR 1
+.Os
+.Sh NAME
+.Nm tar
+.Nd manipulate tape archives
+.Sh SYNOPSIS
+.Nm
+.Op Ar bundled-flags Ao args Ac
+.Op Ao Ar file Ac | Ao Ar pattern Ac ...
+.Nm
+.Brq Fl c
+.Op Ar options
+.Op Ar files | directories
+.Nm
+.Brq Fl r | Fl u
+.Fl f Ar archive-file
+.Op Ar options
+.Op Ar files | directories
+.Nm
+.Brq Fl t | Fl x
+.Op Ar options
+.Op Ar patterns
+.Sh DESCRIPTION
+.Nm
+creates and manipulates streaming archive files.
+This implementation can extract from tar, pax, cpio, zip, jar, ar,
+and ISO 9660 cdrom images and can create tar, pax, cpio, ar,
+and shar archives.
+.Pp
+The first synopsis form shows a
+.Dq bundled
+option word.
+This usage is provided for compatibility with historical implementations.
+See COMPATIBILITY below for details.
+.Pp
+The other synopsis forms show the preferred usage.
+The first option to
+.Nm
+is a mode indicator from the following list:
+.Bl -tag -compact -width indent
+.It Fl c
+Create a new archive containing the specified items.
+.It Fl r
+Like
+.Fl c ,
+but new entries are appended to the archive.
+Note that this only works on uncompressed archives stored in regular files.
+The
+.Fl f
+option is required.
+.It Fl t
+List archive contents to stdout.
+.It Fl u
+Like
+.Fl r ,
+but new entries are added only if they have a modification date
+newer than the corresponding entry in the archive.
+Note that this only works on uncompressed archives stored in regular files.
+The
+.Fl f
+option is required.
+.It Fl x
+Extract to disk from the archive.
+If a file with the same name appears more than once in the archive,
+each copy will be extracted, with later copies overwriting (replacing)
+earlier copies.
+.El
+.Pp
+In
+.Fl c ,
+.Fl r ,
+or
+.Fl u
+mode, each specified file or directory is added to the
+archive in the order specified on the command line.
+By default, the contents of each directory are also archived.
+.Pp
+In extract or list mode, the entire command line
+is read and parsed before the archive is opened.
+The pathnames or patterns on the command line indicate
+which items in the archive should be processed.
+Patterns are shell-style globbing patterns as
+documented in
+.Xr tcsh 1 .
+.Sh OPTIONS
+Unless specifically stated otherwise, options are applicable in
+all operating modes.
+.Bl -tag -width indent
+.It Cm @ Ns Pa archive
+(c and r mode only)
+The specified archive is opened and the entries
+in it will be appended to the current archive.
+As a simple example,
+.Dl Nm Fl c Fl f Pa - Pa newfile Cm @ Ns Pa original.tar
+writes a new archive to standard output containing a file
+.Pa newfile
+and all of the entries from
+.Pa original.tar .
+In contrast,
+.Dl Nm Fl c Fl f Pa - Pa newfile Pa original.tar
+creates a new archive with only two entries.
+Similarly,
+.Dl Nm Fl czf Pa - Fl -format Cm pax Cm @ Ns Pa -
+reads an archive from standard input (whose format will be determined
+automatically) and converts it into a gzip-compressed
+pax-format archive on stdout.
+In this way,
+.Nm
+can be used to convert archives from one format to another.
+.It Fl b Ar blocksize
+Specify the block size, in 512-byte records, for tape drive I/O.
+As a rule, this argument is only needed when reading from or writing
+to tape drives, and usually not even then as the default block size of
+20 records (10240 bytes) is very common.
+.It Fl C Ar directory
+In c and r mode, this changes the directory before adding
+the following files.
+In x mode, change directories after opening the archive
+but before extracting entries from the archive.
+.It Fl -check-links ( Fl W Cm check-links )
+(c and r modes only)
+Issue a warning message unless all links to each file are archived.
+.It Fl -exclude Ar pattern ( Fl W Cm exclude Ns = Ns Ar pattern )
+Do not process files or directories that match the
+specified pattern.
+Note that exclusions take precedence over patterns or filenames
+specified on the command line.
+.It Fl -format Ar format ( Fl W Cm format Ns = Ns Ar format )
+(c mode only)
+Use the specified format for the created archive.
+Supported formats include
+.Dq cpio ,
+.Dq pax ,
+.Dq shar ,
+and
+.Dq ustar .
+Other formats may also be supported; see
+.Xr libarchive-formats 5
+for more information about currently-supported formats.
+.It Fl f Ar file
+Read the archive from or write the archive to the specified file.
+The filename can be
+.Pa -
+for standard input or standard output.
+If not specified, the default tape device will be used.
+(On
+.Fx ,
+the default tape device is
+.Pa /dev/sa0 . )
+.It Fl -fast-read ( Fl W Cm fast-read )
+(x and t mode only)
+Extract or list only the first archive entry that matches each pattern
+or filename operand.
+Exit as soon as each specified pattern or filename has been matched.
+By default, the archive is always read to the very end, since
+there can be multiple entries with the same name and, by convention,
+later entries overwrite earlier entries.
+This option is provided as a performance optimization.
+.It Fl H
+(c and r mode only)
+Symbolic links named on the command line will be followed; the
+target of the link will be archived, not the link itself.
+.It Fl h
+(c and r mode only)
+Synonym for
+.Fl L .
+.It Fl I
+Synonym for
+.Fl T .
+.It Fl -include Ar pattern ( Fl W Cm include Ns = Ns Ar pattern )
+Process only files or directories that match the specified pattern.
+Note that exclusions specified with
+.Fl -exclude
+take precedence over inclusions.
+If no inclusions are explicitly specified, all entries are processed by
+default.
+The
+.Fl -include
+option is especially useful when filtering archives.
+For example, the command
+.Dl Nm Fl c Fl f Pa new.tar Fl -include='*foo*' Cm @ Ns Pa old.tgz
+creates a new archive
+.Pa new.tar
+containing only the entries from
+.Pa old.tgz
+containing the string
+.Sq foo .
+.It Fl j
+(c mode only)
+Compress the resulting archive with
+.Xr bzip2 1 .
+In extract or list modes, this option is ignored.
+Note that, unlike other
+.Nm tar
+implementations, this implementation recognizes bzip2 compression
+automatically when reading archives.
+.It Fl k
+(x mode only)
+Do not overwrite existing files.
+In particular, if a file appears more than once in an archive,
+later copies will not overwrite earlier copies.
+.It Fl L
+(c and r mode only)
+All symbolic links will be followed.
+Normally, symbolic links are archived as such.
+With this option, the target of the link will be archived instead.
+.It Fl l
+If
+.Ev POSIXLY_CORRECT
+is specified in the environment, this is a synonym for the
+.Fl -check-links
+option.
+Otherwise, an error will be displayed.
+Users who desire behavior compatible with GNU tar should use
+the
+.Fl -one-file-system
+option instead.
+.It Fl m
+(x mode only)
+Do not extract modification time.
+By default, the modification time is set to the time stored in the archive.
+.It Fl n
+(c, r, u modes only)
+Do not recursively archive the contents of directories.
+.It Fl -newer Ar date ( Fl W Cm newer Ns = Ns Ar date )
+(c, r, u modes only)
+Only include files and directories newer than the specified date.
+This compares ctime entries.
+.It Fl -newer-mtime Ar date ( Fl W Cm newer-mtime Ns = Ns Ar date )
+(c, r, u modes only)
+Like
+.Fl -newer ,
+except it compares mtime entries instead of ctime entries.
+.It Fl -newer-than Pa file ( Fl W Cm newer-than Ns = Ns Pa file )
+(c, r, u modes only)
+Only include files and directories newer than the specified file.
+This compares ctime entries.
+.It Fl -newer-mtime-than Pa file ( Fl W Cm newer-mtime-than Ns = Ns Pa file )
+(c, r, u modes only)
+Like
+.Fl -newer-than ,
+except it compares mtime entries instead of ctime entries.
+.It Fl -nodump ( Fl W Cm nodump )
+(c and r modes only)
+Honor the nodump file flag by skipping this file.
+.It Fl -null ( Fl W Cm null )
+(use with
+.Fl I ,
+.Fl T ,
+or
+.Fl X )
+Filenames or patterns are separated by null characters,
+not by newlines.
+This is often used to read filenames output by the
+.Fl print0
+option to
+.Xr find 1 .
+.It Fl O
+(x, t modes only)
+In extract (-x) mode, files will be written to standard out rather than
+being extracted to disk.
+In list (-t) mode, the file listing will be written to stderr rather than
+the usual stdout.
+.It Fl o
+(x mode only)
+Use the user and group of the user running the program rather
+than those specified in the archive.
+Note that this has no significance unless
+.Fl p
+is specified, and the program is being run by the root user.
+In this case, the file modes and flags from
+the archive will be restored, but ACLs or owner information in
+the archive will be discarded.
+.It Fl -one-file-system ( Fl W Cm one-file-system )
+(c, r, and u modes)
+Do not cross mount points.
+.It Fl P
+Preserve pathnames.
+By default, absolute pathnames (those that begin with a /
+character) have the leading slash removed both when creating archives
+and extracting from them.
+Also,
+.Nm
+will refuse to extract archive entries whose pathnames contain
+.Pa ..
+or whose target directory would be altered by a symlink.
+This option suppresses these behaviors.
+.It Fl p
+(x mode only)
+Preserve file permissions.
+Attempt to restore the full permissions, including owner, file modes, file
+flags and ACLs, if available, for each item extracted from the archive.
+By default, newly-created files are owned by the user running
+.Nm ,
+the file mode is restored for newly-created regular files, and
+all other types of entries receive default permissions.
+If
+.Nm
+is being run by root, the default is to restore the owner unless the
+.Fl o
+option is also specified.
+.It Fl -strip-components Ar count ( Fl W Cm strip-components Ns = Ns Ar count )
+(x and t mode only)
+Remove the specified number of leading path elements.
+Pathnames with fewer elements will be silently skipped.
+Note that the pathname is edited after checking inclusion/exclusion patterns
+but before security checks.
+.It Fl T Ar filename
+In x or t mode,
+.Nm
+will read the list of names to be extracted from
+.Pa filename .
+In c mode,
+.Nm
+will read names to be archived from
+.Pa filename .
+The special name
+.Dq -C
+on a line by itself will cause the current directory to be changed to
+the directory specified on the following line.
+Names are terminated by newlines unless
+.Fl -null
+is specified.
+Note that
+.Fl -null
+also disables the special handling of lines containing
+.Dq -C .
+.It Fl U
+(x mode only)
+Unlink files before creating them.
+Without this option,
+.Nm
+overwrites existing files, which preserves existing hardlinks.
+With this option, existing hardlinks will be broken, as will any
+symlink that would affect the location of an extracted file.
+.It Fl -use-compress-program Ar program
+Pipe the input (in x or t mode) or the output (in c mode) through
+.Pa program
+instead of using the builtin compression support.
+.It Fl v
+Produce verbose output.
+In create and extract modes,
+.Nm
+will list each file name as it is read from or written to
+the archive.
+In list mode,
+.Nm
+will produce output similar to that of
+.Xr ls 1 .
+Additional
+.Fl v
+options will provide additional detail.
+.It Fl W Ar longopt=value
+Long options (preceded by
+.Fl - )
+are only supported directly on systems that have the
+.Xr getopt_long 3
+function.
+The
+.Fl W
+option can be used to access long options on systems that
+do not support this function.
+.It Fl w
+Ask for confirmation for every action.
+.It Fl X Ar filename
+Read a list of exclusion patterns from the specified file.
+See
+.Fl -exclude
+for more information about the handling of exclusions.
+.It Fl y
+(c mode only)
+Compress the resulting archive with
+.Xr bzip2 1 .
+In extract or list modes, this option is ignored.
+Note that, unlike other
+.Nm tar
+implementations, this implementation recognizes bzip2 compression
+automatically when reading archives.
+.It Fl z
+(c mode only)
+Compress the resulting archive with
+.Xr gzip 1 .
+In extract or list modes, this option is ignored.
+Note that, unlike other
+.Nm tar
+implementations, this implementation recognizes gzip compression
+automatically when reading archives.
+.El
+.Sh ENVIRONMENT
+The following environment variables affect the execution of
+.Nm :
+.Bl -tag -width ".Ev BLOCKSIZE"
+.It Ev LANG
+The locale to use.
+See
+.Xr environ 7
+for more information.
+.It Ev POSIXLY_CORRECT
+If this environment variable is defined, the
+.Fl l
+option will be interpreted in accordance with
+.St -p1003.1-96 .
+.It Ev TAPE
+The default tape device.
+The
+.Fl f
+option overrides this.
+.It Ev TZ
+The timezone to use when displaying dates.
+See
+.Xr environ 7
+for more information.
+.El
+.Sh FILES
+.Bl -tag -width ".Ev BLOCKSIZE"
+.It Pa /dev/sa0
+The default tape device, if not overridden by the
+.Ev TAPE
+environment variable or the
+.Fl f
+option.
+.El
+.Sh EXIT STATUS
+.Ex -std
+.Sh EXAMPLES
+The following creates a new archive
+called
+.Ar file.tar.gz
+that contains two files
+.Ar source.c
+and
+.Ar source.h :
+.Dl Nm Fl czf Pa file.tar.gz Pa source.c Pa source.h
+.Pp
+To view a detailed table of contents for this
+archive:
+.Dl Nm Fl tvf Pa file.tar.gz
+.Pp
+To extract all entries from the archive on
+the default tape drive:
+.Dl Nm Fl x
+.Pp
+To examine the contents of an ISO 9660 cdrom image:
+.Dl Nm Fl tf Pa image.iso
+.Pp
+To move file hierarchies, invoke
+.Nm
+as
+.Dl Nm Fl cf Pa - Fl C Pa srcdir\ . | Nm Fl xpf Pa - Fl C Pa destdir
+or more traditionally
+.Dl cd srcdir \&; Nm Fl cf Pa -\ . | ( cd destdir \&; Nm Fl xpf Pa - )
+.Pp
+In create mode, the list of files and directories to be archived
+can also include directory change instructions of the form
+.Cm -C Ns Pa foo/baz
+and archive inclusions of the form
+.Cm @ Ns Pa archive-file .
+For example, the command line
+.Dl Nm Fl c Fl f Pa new.tar Pa foo1 Cm @ Ns Pa old.tgz Cm -C Ns Pa /tmp Pa foo2
+will create a new archive
+.Pa new.tar .
+.Nm
+will read the file
+.Pa foo1
+from the current directory and add it to the output archive.
+It will then read each entry from
+.Pa old.tgz
+and add those entries to the output archive.
+Finally, it will switch to the
+.Pa /tmp
+directory and add
+.Pa foo2
+to the output archive.
+.Pp
+The
+.Fl -newer
+and
+.Fl -newer-mtime
+switches accept a variety of common date and time specifications, including
+.Dq 12 Mar 2005 7:14:29pm ,
+.Dq 2005-03-12 19:14 ,
+.Dq 5 minutes ago ,
+and
+.Dq 19:14 PST May 1 .
+.Sh COMPATIBILITY
+The bundled-arguments format is supported for compatibility
+with historic implementations.
+It consists of an initial word (with no leading - character) in which
+each character indicates an option.
+Arguments follow as separate words.
+The order of the arguments must match the order
+of the corresponding characters in the bundled command word.
+For example,
+.Dl Nm Cm tbf 32 Pa file.tar
+specifies three flags
+.Cm t ,
+.Cm b ,
+and
+.Cm f .
+The
+.Cm b
+and
+.Cm f
+flags both require arguments,
+so there must be two additional items
+on the command line.
+The
+.Ar 32
+is the argument to the
+.Cm b
+flag, and
+.Ar file.tar
+is the argument to the
+.Cm f
+flag.
+.Pp
+The mode options c, r, t, u, and x and the options
+b, f, l, m, o, v, and w comply with SUSv2.
+.Pp
+For maximum portability, scripts that invoke
+.Nm tar
+should use the bundled-argument format above, should limit
+themselves to the
+.Cm c ,
+.Cm t ,
+and
+.Cm x
+modes, and the
+.Cm b ,
+.Cm f ,
+.Cm m ,
+.Cm v ,
+and
+.Cm w
+options.
+.Pp
+On systems that support getopt_long(), additional long options
+are available to improve compatibility with other tar implementations.
+.Sh SECURITY
+Certain security issues are common to many archiving programs, including
+.Nm .
+In particular, carefully-crafted archives can request that
+.Nm
+extract files to locations outside of the target directory.
+This can potentially be used to cause unwitting users to overwrite
+files they did not intend to overwrite.
+If the archive is being extracted by the superuser, any file
+on the system can potentially be overwritten.
+There are three ways this can happen.
+Although
+.Nm
+has mechanisms to protect against each one,
+savvy users should be aware of the implications:
+.Bl -bullet -width indent
+.It
+Archive entries can have absolute pathnames.
+By default,
+.Nm
+removes the leading
+.Pa /
+character from filenames before restoring them to guard against this problem.
+.It
+Archive entries can have pathnames that include
+.Pa ..
+components.
+By default,
+.Nm
+will not extract files containing
+.Pa ..
+components in their pathname.
+.It
+Archive entries can exploit symbolic links to restore
+files to other directories.
+An archive can restore a symbolic link to another directory,
+then use that link to restore a file into that directory.
+To guard against this,
+.Nm
+checks each extracted path for symlinks.
+If the final path element is a symlink, it will be removed
+and replaced with the archive entry.
+If
+.Fl U
+is specified, any intermediate symlink will also be unconditionally removed.
+If neither
+.Fl U
+nor
+.Fl P
+is specified,
+.Nm
+will refuse to extract the entry.
+.El
+To protect yourself, you should be wary of any archives that
+come from untrusted sources.
+You should examine the contents of an archive with
+.Dl Nm Fl tf Pa filename
+before extraction.
+You should use the
+.Fl k
+option to ensure that
+.Nm
+will not overwrite any existing files or the
+.Fl U
+option to remove any pre-existing files.
+You should generally not extract archives while running with super-user
+privileges.
+Note that the
+.Fl P
+option to
+.Nm
+disables the security checks above and allows you to extract
+an archive while preserving any absolute pathnames,
+.Pa ..
+components, or symlinks to other directories.
+.Sh SEE ALSO
+.Xr bzip2 1 ,
+.Xr cpio 1 ,
+.Xr gzip 1 ,
+.Xr mt 1 ,
+.Xr pax 1 ,
+.Xr shar 1 ,
+.Xr libarchive 3 ,
+.Xr libarchive-formats 5 ,
+.Xr tar 5
+.Sh STANDARDS
+There is no current POSIX standard for the tar command; it appeared
+in
+.St -p1003.1-96
+but was dropped from
+.St -p1003.1-2001 .
+The options used by this implementation were developed by surveying a
+number of existing tar implementations as well as the old POSIX specification
+for tar and the current POSIX specification for pax.
+.Pp
+The ustar and pax interchange file formats are defined by
+.St -p1003.1-2001
+for the pax command.
+.Sh HISTORY
+A
+.Nm tar
+command appeared in Seventh Edition Unix.
+There have been numerous other implementations,
+many of which extended the file format.
+John Gilmore's
+.Nm pdtar
+public-domain implementation (circa November, 1987)
+was quite influential, and formed the basis of GNU tar.
+GNU tar was included as the standard system tar
+in
+.Fx
+beginning with
+.Fx 1.0 .
+.Pp
+This is a complete re-implementation based on the
+.Xr libarchive 3
+library.
+.Sh BUGS
+POSIX and GNU violently disagree about the meaning of the
+.Fl l
+option.
+Because of the potential for disaster if someone expects
+one behavior and gets the other, the
+.Fl l
+option is deliberately broken in this implementation.
+.Pp
+The
+.Fl C Pa dir
+option may differ from historic implementations.
+.Pp
+All archive output is written in correctly-sized blocks, even
+if the output is being compressed.
+Whether or not the last output block is padded to a full
+block size varies depending on the format and the
+output device.
+For tar and cpio formats, the last block of output is padded
+to a full block size if the output is being
+written to standard output or to a character or block device such as
+a tape drive.
+If the output is being written to a regular file, the last block
+will not be padded.
+Many compressors, including
+.Xr gzip 1
+and
+.Xr bzip2 1 ,
+complain about the null padding when decompressing an archive created by
+.Nm ,
+although they still extract it correctly.
+.Pp
+The compression and decompression is implemented internally, so
+there may be insignificant differences between the compressed output
+generated by
+.Dl Nm Fl czf Pa - file
+and that generated by
+.Dl Nm Fl cf Pa - file | Nm gzip
+.Pp
+The default should be to read and write archives to the standard I/O paths,
+but tradition (and POSIX) dictates otherwise.
+.Pp
+The
+.Cm r
+and
+.Cm u
+modes require that the archive be uncompressed
+and located in a regular file on disk.
+Other archives can be modified using
+.Cm c
+mode with the
+.Pa @archive-file
+extension.
+.Pp
+To archive a file called
+.Pa @foo
+or
+.Pa -foo
+you must specify it as
+.Pa ./@foo
+or
+.Pa ./-foo ,
+respectively.
+.Pp
+In create mode, a leading
+.Pa ./
+is always removed.
+A leading
+.Pa /
+is stripped unless the
+.Fl P
+option is specified.
+.Pp
+There needs to be better support for file selection on both create
+and extract.
+.Pp
+There is not yet any support for multi-volume archives or for archiving
+sparse files.
+.Pp
+Converting between dissimilar archive formats (such as tar and cpio) using the
+.Cm @ Ns Pa -
+convention can cause hard link information to be lost.
+(This is a consequence of the incompatible ways that different archive
+formats store hardlink information.)
+.Pp
+There are alternative long options for many of the short options that
+are deliberately not documented.
diff --git a/archivers/libarchive/files/tar/bsdtar.c b/archivers/libarchive/files/tar/bsdtar.c
new file mode 100644
index 00000000000..f511b861c34
--- /dev/null
+++ b/archivers/libarchive/files/tar/bsdtar.c
@@ -0,0 +1,922 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/bsdtar.c,v 1.75 2007/05/29 05:39:10 kientzle Exp $");
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_GETOPT_LONG
+#include <getopt.h>
+#else
+struct option {
+	const char *name;
+	int has_arg;
+	int *flag;
+	int val;
+};
+#define	no_argument 0
+#define	required_argument 1
+#endif
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if HAVE_ZLIB_H
+#include <zlib.h>
+#endif
+
+#include "bsdtar.h"
+
+/*
+ * Per POSIX.1-1988, tar defaults to reading/writing archives to/from
+ * the default tape device for the system.  Pick something reasonable here.
+ */
+#ifdef __linux
+#define	_PATH_DEFTAPE "/dev/st0"
+#endif
+
+#ifndef _PATH_DEFTAPE
+#define	_PATH_DEFTAPE "/dev/tape"
+#endif
+
+/* External function to parse a date/time string (from getdate.y) */
+time_t get_date(const char *);
+
+static int		 bsdtar_getopt(struct bsdtar *, const char *optstring,
+    const struct option **poption);
+static void		 long_help(struct bsdtar *);
+static void		 only_mode(struct bsdtar *, const char *opt,
+			     const char *valid);
+static char **		 rewrite_argv(struct bsdtar *,
+			     int *argc, char ** src_argv,
+			     const char *optstring);
+static void		 set_mode(struct bsdtar *, char opt);
+static void		 version(void);
+
+/*
+ * The leading '+' here forces the GNU version of getopt() (as well as
+ * both the GNU and BSD versions of getopt_long) to stop at the first
+ * non-option.  Otherwise, GNU getopt() permutes the arguments and
+ * screws up -C processing.
+ */
+static const char *tar_opts = "+Bb:C:cf:HhI:jkLlmnOoPprtT:UuvW:wX:xyZz";
+
+/*
+ * Most of these long options are deliberately not documented.  They
+ * are provided only to make life easier for people who also use GNU tar.
+ * The only long options documented in the manual page are the ones
+ * with no corresponding short option, such as --exclude, --nodump,
+ * and --fast-read.
+ *
+ * On systems that lack getopt_long, long options can be specified
+ * using -W longopt and -W longopt=value, e.g. "-W nodump" is the same
+ * as "--nodump" and "-W exclude=pattern" is the same as "--exclude
+ * pattern".  This does not rely the GNU getopt() "W;" extension, so
+ * should work correctly on any system with a POSIX-compliant getopt().
+ */
+
+/* Fake short equivalents for long options that otherwise lack them. */
+enum {
+	OPTION_CHECK_LINKS=1,
+	OPTION_EXCLUDE,
+	OPTION_FAST_READ,
+	OPTION_FORMAT,
+	OPTION_HELP,
+	OPTION_INCLUDE,
+	OPTION_NEWER_CTIME,
+	OPTION_NEWER_CTIME_THAN,
+	OPTION_NEWER_MTIME,
+	OPTION_NEWER_MTIME_THAN,
+	OPTION_NODUMP,
+	OPTION_NO_SAME_OWNER,
+	OPTION_NO_SAME_PERMISSIONS,
+	OPTION_NULL,
+	OPTION_ONE_FILE_SYSTEM,
+	OPTION_STRIP_COMPONENTS,
+	OPTION_TOTALS,
+	OPTION_USE_COMPRESS_PROGRAM,
+	OPTION_VERSION
+};
+
+/*
+ * If you add anything, be very careful to keep this list properly
+ * sorted, as the -W logic relies on it.
+ */
+static const struct option tar_longopts[] = {
+	{ "absolute-paths",     no_argument,       NULL, 'P' },
+	{ "append",             no_argument,       NULL, 'r' },
+	{ "block-size",         required_argument, NULL, 'b' },
+	{ "bunzip2",            no_argument,       NULL, 'j' },
+	{ "bzip",               no_argument,       NULL, 'j' },
+	{ "bzip2",              no_argument,       NULL, 'j' },
+	{ "cd",                 required_argument, NULL, 'C' },
+	{ "check-links",        no_argument,       NULL, OPTION_CHECK_LINKS },
+	{ "confirmation",       no_argument,       NULL, 'w' },
+	{ "create",             no_argument,       NULL, 'c' },
+	{ "dereference",	no_argument,	   NULL, 'L' },
+	{ "directory",          required_argument, NULL, 'C' },
+	{ "exclude",            required_argument, NULL, OPTION_EXCLUDE },
+	{ "exclude-from",       required_argument, NULL, 'X' },
+	{ "extract",            no_argument,       NULL, 'x' },
+	{ "fast-read",          no_argument,       NULL, OPTION_FAST_READ },
+	{ "file",               required_argument, NULL, 'f' },
+	{ "files-from",         required_argument, NULL, 'T' },
+	{ "format",             required_argument, NULL, OPTION_FORMAT },
+	{ "gunzip",             no_argument,       NULL, 'z' },
+	{ "gzip",               no_argument,       NULL, 'z' },
+	{ "help",               no_argument,       NULL, OPTION_HELP },
+	{ "include",            required_argument, NULL, OPTION_INCLUDE },
+	{ "interactive",        no_argument,       NULL, 'w' },
+	{ "keep-old-files",     no_argument,       NULL, 'k' },
+	{ "list",               no_argument,       NULL, 't' },
+	{ "modification-time",  no_argument,       NULL, 'm' },
+	{ "newer",		required_argument, NULL, OPTION_NEWER_CTIME },
+	{ "newer-ctime",	required_argument, NULL, OPTION_NEWER_CTIME },
+	{ "newer-ctime-than",	required_argument, NULL, OPTION_NEWER_CTIME_THAN },
+	{ "newer-mtime",	required_argument, NULL, OPTION_NEWER_MTIME },
+	{ "newer-mtime-than",	required_argument, NULL, OPTION_NEWER_MTIME_THAN },
+	{ "newer-than",		required_argument, NULL, OPTION_NEWER_CTIME_THAN },
+	{ "nodump",             no_argument,       NULL, OPTION_NODUMP },
+	{ "norecurse",          no_argument,       NULL, 'n' },
+	{ "no-recursion",       no_argument,       NULL, 'n' },
+	{ "no-same-owner",	no_argument,	   NULL, OPTION_NO_SAME_OWNER },
+	{ "no-same-permissions",no_argument,	   NULL, OPTION_NO_SAME_PERMISSIONS },
+	{ "null",		no_argument,	   NULL, OPTION_NULL },
+	{ "one-file-system",	no_argument,	   NULL, OPTION_ONE_FILE_SYSTEM },
+	{ "preserve-permissions", no_argument,     NULL, 'p' },
+	{ "read-full-blocks",	no_argument,	   NULL, 'B' },
+	{ "same-permissions",   no_argument,       NULL, 'p' },
+	{ "strip-components",	required_argument, NULL, OPTION_STRIP_COMPONENTS },
+	{ "to-stdout",          no_argument,       NULL, 'O' },
+	{ "totals",		no_argument,       NULL, OPTION_TOTALS },
+	{ "unlink",		no_argument,       NULL, 'U' },
+	{ "unlink-first",	no_argument,       NULL, 'U' },
+	{ "update",             no_argument,       NULL, 'u' },
+	{ "use-compress-program",
+				required_argument, NULL, OPTION_USE_COMPRESS_PROGRAM },
+	{ "verbose",            no_argument,       NULL, 'v' },
+	{ "version",            no_argument,       NULL, OPTION_VERSION },
+	{ NULL, 0, NULL, 0 }
+};
+
+/* A basic set of security flags to request from libarchive. */
+#define	SECURITY					\
+	(ARCHIVE_EXTRACT_SECURE_SYMLINKS		\
+	 | ARCHIVE_EXTRACT_SECURE_NODOTDOT)
+
+int
+main(int argc, char **argv)
+{
+	struct bsdtar		*bsdtar, bsdtar_storage;
+	const struct option	*option;
+	int			 opt, t;
+	char			 option_o;
+	char			 possible_help_request;
+	char			 buff[16];
+
+	/*
+	 * Use a pointer for consistency, but stack-allocated storage
+	 * for ease of cleanup.
+	 */
+	bsdtar = &bsdtar_storage;
+	memset(bsdtar, 0, sizeof(*bsdtar));
+	bsdtar->fd = -1; /* Mark as "unused" */
+	option_o = 0;
+
+	/* Need bsdtar->progname before calling bsdtar_warnc. */
+	if (*argv == NULL)
+		bsdtar->progname = "bsdtar";
+	else {
+		bsdtar->progname = strrchr(*argv, '/');
+		if (bsdtar->progname != NULL)
+			bsdtar->progname++;
+		else
+			bsdtar->progname = *argv;
+	}
+
+	if (setlocale(LC_ALL, "") == NULL)
+		bsdtar_warnc(bsdtar, 0, "Failed to set default locale");
+#if defined(HAVE_NL_LANGINFO) && defined(HAVE_D_MD_ORDER)
+	bsdtar->day_first = (*nl_langinfo(D_MD_ORDER) == 'd');
+#endif
+	possible_help_request = 0;
+
+	/* Look up uid of current user for future reference */
+	bsdtar->user_uid = geteuid();
+
+	/* Default: open tape drive. */
+	bsdtar->filename = getenv("TAPE");
+	if (bsdtar->filename == NULL)
+		bsdtar->filename = _PATH_DEFTAPE;
+
+	/* Default: preserve mod time on extract */
+	bsdtar->extract_flags = ARCHIVE_EXTRACT_TIME;
+
+	/* Default: Perform basic security checks. */
+	bsdtar->extract_flags |= SECURITY;
+
+	/* Defaults for root user: */
+	if (bsdtar->user_uid == 0) {
+		/* --same-owner */
+		bsdtar->extract_flags |= ARCHIVE_EXTRACT_OWNER;
+		/* -p */
+		bsdtar->extract_flags |= ARCHIVE_EXTRACT_PERM;
+		bsdtar->extract_flags |= ARCHIVE_EXTRACT_ACL;
+		bsdtar->extract_flags |= ARCHIVE_EXTRACT_XATTR;
+		bsdtar->extract_flags |= ARCHIVE_EXTRACT_FFLAGS;
+	}
+
+	/* Rewrite traditional-style tar arguments, if used. */
+	argv = rewrite_argv(bsdtar, &argc, argv, tar_opts);
+
+	bsdtar->argv = argv;
+	bsdtar->argc = argc;
+
+	/* Process all remaining arguments now. */
+	/*
+	 * Comments following each option indicate where that option
+	 * originated:  SUSv2, POSIX, GNU tar, star, etc.  If there's
+	 * no such comment, then I don't know of anyone else who
+	 * implements that option.
+	 */
+	while ((opt = bsdtar_getopt(bsdtar, tar_opts, &option)) != -1) {
+		switch (opt) {
+		case 'B': /* GNU tar */
+			/* libarchive doesn't need this; just ignore it. */
+			break;
+		case 'b': /* SUSv2 */
+			t = atoi(optarg);
+			if (t <= 0 || t > 1024)
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Argument to -b is out of range (1..1024)");
+			bsdtar->bytes_per_block = 512 * t;
+			break;
+		case 'C': /* GNU tar */
+			set_chdir(bsdtar, optarg);
+			break;
+		case 'c': /* SUSv2 */
+			set_mode(bsdtar, opt);
+			break;
+		case OPTION_CHECK_LINKS: /* GNU tar */
+			bsdtar->option_warn_links = 1;
+			break;
+		case OPTION_EXCLUDE: /* GNU tar */
+			if (exclude(bsdtar, optarg))
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Couldn't exclude %s\n", optarg);
+			break;
+		case OPTION_FORMAT: /* GNU tar, others */
+			bsdtar->create_format = optarg;
+			break;
+		case 'f': /* SUSv2 */
+			bsdtar->filename = optarg;
+			if (strcmp(bsdtar->filename, "-") == 0)
+				bsdtar->filename = NULL;
+			break;
+		case OPTION_FAST_READ: /* GNU tar */
+			bsdtar->option_fast_read = 1;
+			break;
+		case 'H': /* BSD convention */
+			bsdtar->symlink_mode = 'H';
+			break;
+		case 'h': /* Linux Standards Base, gtar; synonym for -L */
+			bsdtar->symlink_mode = 'L';
+			/* Hack: -h by itself is the "help" command. */
+			possible_help_request = 1;
+			break;
+		case OPTION_HELP: /* GNU tar, others */
+			long_help(bsdtar);
+			exit(0);
+			break;
+		case 'I': /* GNU tar */
+			/*
+			 * TODO: Allow 'names' to come from an archive,
+			 * not just a text file.  Design a good UI for
+			 * allowing names and mode/owner to be read
+			 * from an archive, with contents coming from
+			 * disk.  This can be used to "refresh" an
+			 * archive or to design archives with special
+			 * permissions without having to create those
+			 * permissions on disk.
+			 */
+			bsdtar->names_from_file = optarg;
+			break;
+		case OPTION_INCLUDE:
+			/*
+			 * Noone else has the @archive extension, so
+			 * noone else needs this to filter entries
+			 * when transforming archives.
+			 */
+			if (include(bsdtar, optarg))
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Failed to add %s to inclusion list",
+				    optarg);
+			break;
+		case 'j': /* GNU tar */
+#if HAVE_LIBBZ2
+			if (bsdtar->create_compression != '\0')
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Can't specify both -%c and -%c", opt,
+				    bsdtar->create_compression);
+			bsdtar->create_compression = opt;
+#else
+			bsdtar_warnc(bsdtar, 0, "-j compression not supported by this version of bsdtar");
+			usage(bsdtar);
+#endif
+			break;
+		case 'k': /* GNU tar */
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE;
+			break;
+		case 'L': /* BSD convention */
+			bsdtar->symlink_mode = 'L';
+			break;
+	        case 'l': /* SUSv2 and GNU conflict badly here */
+			if (getenv("POSIXLY_CORRECT") != NULL) {
+				/* User has asked for POSIX/SUS behavior. */
+				bsdtar->option_warn_links = 1;
+			} else {
+				fprintf(stderr,
+"Error: -l has different behaviors in different tar programs.\n");
+				fprintf(stderr,
+"  For the GNU behavior, use --one-file-system instead.\n");
+				fprintf(stderr,
+"  For the POSIX behavior, use --check-links instead.\n");
+				usage(bsdtar);
+			}
+			break;
+		case 'm': /* SUSv2 */
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_TIME;
+			break;
+		case 'n': /* GNU tar */
+			bsdtar->option_no_subdirs = 1;
+			break;
+	        /*
+		 * Selecting files by time:
+		 *    --newer-?time='date' Only files newer than 'date'
+		 *    --newer-?time-than='file' Only files newer than time
+		 *         on specified file (useful for incremental backups)
+		 * TODO: Add corresponding "older" options to reverse these.
+		 */
+		case OPTION_NEWER_CTIME: /* GNU tar */
+			bsdtar->newer_ctime_sec = get_date(optarg);
+			break;
+		case OPTION_NEWER_CTIME_THAN:
+			{
+				struct stat st;
+				if (stat(optarg, &st) != 0)
+					bsdtar_errc(bsdtar, 1, 0,
+					    "Can't open file %s", optarg);
+				bsdtar->newer_ctime_sec = st.st_ctime;
+				bsdtar->newer_ctime_nsec =
+				    ARCHIVE_STAT_CTIME_NANOS(&st);
+			}
+			break;
+		case OPTION_NEWER_MTIME: /* GNU tar */
+			bsdtar->newer_mtime_sec = get_date(optarg);
+			break;
+		case OPTION_NEWER_MTIME_THAN:
+			{
+				struct stat st;
+				if (stat(optarg, &st) != 0)
+					bsdtar_errc(bsdtar, 1, 0,
+					    "Can't open file %s", optarg);
+				bsdtar->newer_mtime_sec = st.st_mtime;
+				bsdtar->newer_mtime_nsec =
+				    ARCHIVE_STAT_MTIME_NANOS(&st);
+			}
+			break;
+		case OPTION_NODUMP: /* star */
+			bsdtar->option_honor_nodump = 1;
+			break;
+		case OPTION_NO_SAME_OWNER: /* GNU tar */
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_OWNER;
+			break;
+		case OPTION_NO_SAME_PERMISSIONS: /* GNU tar */
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_PERM;
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_ACL;
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_XATTR;
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_FFLAGS;
+			break;
+		case OPTION_NULL: /* GNU tar */
+			bsdtar->option_null++;
+			break;
+		case 'O': /* GNU tar */
+			bsdtar->option_stdout = 1;
+			break;
+		case 'o': /* SUSv2 and GNU conflict here, but not fatally */
+			option_o = 1; /* Record it and resolve it later. */
+			break;
+		case OPTION_ONE_FILE_SYSTEM: /* GNU tar */
+			bsdtar->option_dont_traverse_mounts = 1;
+			break;
+#if 0
+		/*
+		 * The common BSD -P option is not necessary, since
+		 * our default is to archive symlinks, not follow
+		 * them.  This is convenient, as -P conflicts with GNU
+		 * tar anyway.
+		 */
+		case 'P': /* BSD convention */
+			/* Default behavior, no option necessary. */
+			break;
+#endif
+		case 'P': /* GNU tar */
+			bsdtar->extract_flags &= ~SECURITY;
+			bsdtar->option_absolute_paths = 1;
+			break;
+		case 'p': /* GNU tar, star */
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_PERM;
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_ACL;
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_XATTR;
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_FFLAGS;
+			break;
+		case 'r': /* SUSv2 */
+			set_mode(bsdtar, opt);
+			break;
+		case OPTION_STRIP_COMPONENTS: /* GNU tar 1.15 */
+			bsdtar->strip_components = atoi(optarg);
+			break;
+		case 'T': /* GNU tar */
+			bsdtar->names_from_file = optarg;
+			break;
+		case 't': /* SUSv2 */
+			set_mode(bsdtar, opt);
+			bsdtar->verbose++;
+			break;
+		case OPTION_TOTALS: /* GNU tar */
+			bsdtar->option_totals++;
+			break;
+		case 'U': /* GNU tar */
+			bsdtar->extract_flags |= ARCHIVE_EXTRACT_UNLINK;
+			bsdtar->option_unlink_first = 1;
+			break;
+		case 'u': /* SUSv2 */
+			set_mode(bsdtar, opt);
+			break;
+		case 'v': /* SUSv2 */
+			bsdtar->verbose++;
+			break;
+		case OPTION_VERSION: /* GNU convention */
+			version();
+			break;
+#if 0
+		/*
+		 * The -W longopt feature is handled inside of
+		 * bsdtar_getop(), so -W is not available here.
+		 */
+		case 'W': /* Obscure, but useful GNU convention. */
+			break;
+#endif
+		case 'w': /* SUSv2 */
+			bsdtar->option_interactive = 1;
+			break;
+		case 'X': /* GNU tar */
+			if (exclude_from_file(bsdtar, optarg))
+				bsdtar_errc(bsdtar, 1, 0,
+				    "failed to process exclusions from file %s",
+				    optarg);
+			break;
+		case 'x': /* SUSv2 */
+			set_mode(bsdtar, opt);
+			break;
+		case 'y': /* FreeBSD version of GNU tar */
+#if HAVE_LIBBZ2
+			if (bsdtar->create_compression != '\0')
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Can't specify both -%c and -%c", opt,
+				    bsdtar->create_compression);
+			bsdtar->create_compression = opt;
+#else
+			bsdtar_warnc(bsdtar, 0, "-y compression not supported by this version of bsdtar");
+			usage(bsdtar);
+#endif
+			break;
+		case 'Z': /* GNU tar */
+			if (bsdtar->create_compression != '\0')
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Can't specify both -%c and -%c", opt,
+				    bsdtar->create_compression);
+			bsdtar->create_compression = opt;
+			break;
+		case 'z': /* GNU tar, star, many others */
+#if HAVE_LIBZ
+			if (bsdtar->create_compression != '\0')
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Can't specify both -%c and -%c", opt,
+				    bsdtar->create_compression);
+			bsdtar->create_compression = opt;
+#else
+			bsdtar_warnc(bsdtar, 0, "-z compression not supported by this version of bsdtar");
+			usage(bsdtar);
+#endif
+			break;
+		case OPTION_USE_COMPRESS_PROGRAM:
+			bsdtar->compress_program = optarg;
+			break;
+		default:
+			usage(bsdtar);
+		}
+	}
+
+	/*
+	 * Sanity-check options.
+	 */
+
+	/* If no "real" mode was specified, treat -h as --help. */
+	if ((bsdtar->mode == '\0') && possible_help_request) {
+		long_help(bsdtar);
+		exit(0);
+	}
+
+	/* Otherwise, a mode is required. */
+	if (bsdtar->mode == '\0')
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Must specify one of -c, -r, -t, -u, -x");
+
+	/* Check boolean options only permitted in certain modes. */
+	if (bsdtar->option_dont_traverse_mounts)
+		only_mode(bsdtar, "--one-file-system", "cru");
+	if (bsdtar->option_fast_read)
+		only_mode(bsdtar, "--fast-read", "xt");
+	if (bsdtar->option_honor_nodump)
+		only_mode(bsdtar, "--nodump", "cru");
+	if (option_o > 0) {
+		switch (bsdtar->mode) {
+		case 'c':
+			/*
+			 * In GNU tar, -o means "old format."  The
+			 * "ustar" format is the closest thing
+			 * supported by libarchive.
+			 */
+			bsdtar->create_format = "ustar";
+			/* TODO: bsdtar->create_format = "v7"; */
+			break;
+		case 'x':
+			/* POSIX-compatible behavior. */
+			bsdtar->option_no_owner = 1;
+			bsdtar->extract_flags &= ~ARCHIVE_EXTRACT_OWNER;
+			break;
+		default:
+			only_mode(bsdtar, "-o", "xc");
+			break;
+		}
+	}
+	if (bsdtar->option_no_subdirs)
+		only_mode(bsdtar, "-n", "cru");
+	if (bsdtar->option_stdout)
+		only_mode(bsdtar, "-O", "xt");
+	if (bsdtar->option_unlink_first)
+		only_mode(bsdtar, "-U", "x");
+	if (bsdtar->option_warn_links)
+		only_mode(bsdtar, "--check-links", "cr");
+
+	/* Check other parameters only permitted in certain modes. */
+	if (bsdtar->create_compression == 'Z' && bsdtar->mode == 'c') {
+		bsdtar_warnc(bsdtar, 0, ".Z compression not supported");
+		usage(bsdtar);
+	}
+	if (bsdtar->create_compression != '\0') {
+		strcpy(buff, "-?");
+		buff[1] = bsdtar->create_compression;
+		only_mode(bsdtar, buff, "cxt");
+	}
+	if (bsdtar->create_format != NULL)
+		only_mode(bsdtar, "--format", "c");
+	if (bsdtar->symlink_mode != '\0') {
+		strcpy(buff, "-?");
+		buff[1] = bsdtar->symlink_mode;
+		only_mode(bsdtar, buff, "cru");
+	}
+	if (bsdtar->strip_components != 0)
+		only_mode(bsdtar, "--strip-components", "xt");
+
+	bsdtar->argc -= optind;
+	bsdtar->argv += optind;
+
+	switch(bsdtar->mode) {
+	case 'c':
+		tar_mode_c(bsdtar);
+		break;
+	case 'r':
+		tar_mode_r(bsdtar);
+		break;
+	case 't':
+		tar_mode_t(bsdtar);
+		break;
+	case 'u':
+		tar_mode_u(bsdtar);
+		break;
+	case 'x':
+		tar_mode_x(bsdtar);
+		break;
+	}
+
+	cleanup_exclusions(bsdtar);
+	if (bsdtar->return_value != 0)
+		bsdtar_warnc(bsdtar, 0,
+		    "Error exit delayed from previous errors.");
+	return (bsdtar->return_value);
+}
+
+static void
+set_mode(struct bsdtar *bsdtar, char opt)
+{
+	if (bsdtar->mode != '\0' && bsdtar->mode != opt)
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Can't specify both -%c and -%c", opt, bsdtar->mode);
+	bsdtar->mode = opt;
+}
+
+/*
+ * Verify that the mode is correct.
+ */
+static void
+only_mode(struct bsdtar *bsdtar, const char *opt, const char *valid_modes)
+{
+	if (strchr(valid_modes, bsdtar->mode) == NULL)
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Option %s is not permitted in mode -%c",
+		    opt, bsdtar->mode);
+}
+
+
+/*-
+ * Convert traditional tar arguments into new-style.
+ * For example,
+ *     tar tvfb file.tar 32 --exclude FOO
+ * will be converted to
+ *     tar -t -v -f file.tar -b 32 --exclude FOO
+ *
+ * This requires building a new argv array.  The initial bundled word
+ * gets expanded into a new string that looks like "-t\0-v\0-f\0-b\0".
+ * The new argv array has pointers into this string intermingled with
+ * pointers to the existing arguments.  Arguments are moved to
+ * immediately follow their options.
+ *
+ * The optstring argument here is the same one passed to getopt(3).
+ * It is used to determine which option letters have trailing arguments.
+ */
+char **
+rewrite_argv(struct bsdtar *bsdtar, int *argc, char **src_argv,
+    const char *optstring)
+{
+	char **new_argv, **dest_argv;
+	const char *p;
+	char *src, *dest;
+
+	if (src_argv[0] == NULL ||
+	    src_argv[1] == NULL || src_argv[1][0] == '-')
+		return (src_argv);
+
+	*argc += strlen(src_argv[1]) - 1;
+	new_argv = malloc((*argc + 1) * sizeof(new_argv[0]));
+	if (new_argv == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "No Memory");
+
+	dest_argv = new_argv;
+	*dest_argv++ = *src_argv++;
+
+	dest = malloc(strlen(*src_argv) * 3);
+	if (dest == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "No memory");
+	for (src = *src_argv++; *src != '\0'; src++) {
+		*dest_argv++ = dest;
+		*dest++ = '-';
+		*dest++ = *src;
+		*dest++ = '\0';
+		/* If option takes an argument, insert that into the list. */
+		for (p = optstring; p != NULL && *p != '\0'; p++) {
+			if (*p != *src)
+				continue;
+			if (p[1] != ':')	/* No arg required, done. */
+				break;
+			if (*src_argv == NULL)	/* No arg available? Error. */
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Option %c requires an argument",
+				    *src);
+			*dest_argv++ = *src_argv++;
+			break;
+		}
+	}
+
+	/* Copy remaining arguments, including trailing NULL. */
+	while ((*dest_argv++ = *src_argv++) != NULL)
+		;
+
+	return (new_argv);
+}
+
+void
+usage(struct bsdtar *bsdtar)
+{
+	const char	*p;
+
+	p = bsdtar->progname;
+
+	fprintf(stderr, "Usage:\n");
+	fprintf(stderr, "  List:    %s -tf <archive-filename>\n", p);
+	fprintf(stderr, "  Extract: %s -xf <archive-filename>\n", p);
+	fprintf(stderr, "  Create:  %s -cf <archive-filename> [filenames...]\n", p);
+#ifdef HAVE_GETOPT_LONG
+	fprintf(stderr, "  Help:    %s --help\n", p);
+#else
+	fprintf(stderr, "  Help:    %s -h\n", p);
+#endif
+	exit(1);
+}
+
+static void
+version(void)
+{
+	printf("bsdtar %s - %s\n", PACKAGE_VERSION, archive_version());
+	exit(1);
+}
+
+static const char *long_help_msg =
+	"First option must be a mode specifier:\n"
+	"  -c Create  -r Add/Replace  -t List  -u Update  -x Extract\n"
+	"Common Options:\n"
+	"  -b #  Use # 512-byte records per I/O block\n"
+	"  -f <filename>  Location of archive (default " _PATH_DEFTAPE ")\n"
+	"  -v    Verbose\n"
+	"  -w    Interactive\n"
+	"Create: %p -c [options] [<file> | <dir> | @<archive> | -C <dir> ]\n"
+	"  <file>, <dir>  add these items to archive\n"
+	"  -z, -j  Compress archive with gzip/bzip2\n"
+	"  --format {ustar|pax|cpio|shar}  Select archive format\n"
+#ifdef HAVE_GETOPT_LONG
+	"  --exclude <pattern>  Skip files that match pattern\n"
+#else
+	"  -W exclude=<pattern>  Skip files that match pattern\n"
+#endif
+	"  -C <dir>  Change to <dir> before processing remaining files\n"
+	"  @<archive>  Add entries from <archive> to output\n"
+	"List: %p -t [options] [<patterns>]\n"
+	"  <patterns>  If specified, list only entries that match\n"
+	"Extract: %p -x [options] [<patterns>]\n"
+	"  <patterns>  If specified, extract only entries that match\n"
+	"  -k    Keep (don't overwrite) existing files\n"
+	"  -m    Don't restore modification times\n"
+	"  -O    Write entries to stdout, don't restore to disk\n"
+	"  -p    Restore permissions (including ACLs, owner, file flags)\n";
+
+
+/*
+ * Note that the word 'bsdtar' will always appear in the first line
+ * of output.
+ *
+ * In particular, /bin/sh scripts that need to test for the presence
+ * of bsdtar can use the following template:
+ *
+ * if (tar --help 2>&1 | grep bsdtar >/dev/null 2>&1 ) then \
+ *          echo bsdtar; else echo not bsdtar; fi
+ */
+static void
+long_help(struct bsdtar *bsdtar)
+{
+	const char	*prog;
+	const char	*p;
+
+	prog = bsdtar->progname;
+
+	fflush(stderr);
+
+	p = (strcmp(prog,"bsdtar") != 0) ? "(bsdtar)" : "";
+	printf("%s%s: manipulate archive files\n", prog, p);
+
+	for (p = long_help_msg; *p != '\0'; p++) {
+		if (*p == '%') {
+			if (p[1] == 'p') {
+				fputs(prog, stdout);
+				p++;
+			} else
+				putchar('%');
+		} else
+			putchar(*p);
+	}
+	version();
+}
+
+static int
+bsdtar_getopt(struct bsdtar *bsdtar, const char *optstring,
+    const struct option **poption)
+{
+	char *p, *q;
+	const struct option *option;
+	int opt;
+	int option_index;
+	size_t option_length;
+
+	option_index = -1;
+	*poption = NULL;
+
+#ifdef HAVE_GETOPT_LONG
+	opt = getopt_long(bsdtar->argc, bsdtar->argv, optstring,
+	    tar_longopts, &option_index);
+	if (option_index > -1)
+		*poption = tar_longopts + option_index;
+#else
+	opt = getopt(bsdtar->argc, bsdtar->argv, optstring);
+#endif
+
+	/* Support long options through -W longopt=value */
+	if (opt == 'W') {
+		p = optarg;
+		q = strchr(optarg, '=');
+		if (q != NULL) {
+			option_length = (size_t)(q - p);
+			optarg = q + 1;
+		} else {
+			option_length = strlen(p);
+			optarg = NULL;
+		}
+		option = tar_longopts;
+		while (option->name != NULL &&
+		    (strlen(option->name) < option_length ||
+		    strncmp(p, option->name, option_length) != 0 )) {
+			option++;
+		}
+
+		if (option->name != NULL) {
+			*poption = option;
+			opt = option->val;
+
+			/* If the first match was exact, we're done. */
+			if (strncmp(p, option->name, strlen(option->name)) == 0) {
+				while (option->name != NULL)
+					option++;
+			} else {
+				/* Check if there's another match. */
+				option++;
+				while (option->name != NULL &&
+				    (strlen(option->name) < option_length ||
+				    strncmp(p, option->name, option_length) != 0)) {
+					option++;
+				}
+			}
+			if (option->name != NULL)
+				bsdtar_errc(bsdtar, 1, 0,
+				    "Ambiguous option %s "
+				    "(matches both %s and %s)",
+				    p, (*poption)->name, option->name);
+
+		} else {
+			opt = '?';
+			/* TODO: Set up a fake 'struct option' for
+			 * error reporting... ? ? ? */
+		}
+	}
+
+	return (opt);
+}
diff --git a/archivers/libarchive/files/tar/bsdtar.h b/archivers/libarchive/files/tar/bsdtar.h
new file mode 100644
index 00000000000..3117d6664f1
--- /dev/null
+++ b/archivers/libarchive/files/tar/bsdtar.h
@@ -0,0 +1,125 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/usr.bin/tar/bsdtar.h,v 1.28 2007/05/29 05:39:10 kientzle Exp $
+ */
+
+#include "bsdtar_platform.h"
+#include <stdio.h>
+
+#define	DEFAULT_BYTES_PER_BLOCK	(20*512)
+
+/*
+ * The internal state for the "bsdtar" program.
+ *
+ * Keeping all of the state in a structure like this simplifies memory
+ * leak testing (at exit, anything left on the heap is suspect).  A
+ * pointer to this structure is passed to most bsdtar internal
+ * functions.
+ */
+struct bsdtar {
+	/* Options */
+	const char	 *filename; /* -f filename */
+	const char	 *create_format; /* -F format */
+	char		 *pending_chdir; /* -C dir */
+	const char	 *names_from_file; /* -T file */
+	time_t		  newer_ctime_sec; /* --newer/--newer-than */
+	long		  newer_ctime_nsec; /* --newer/--newer-than */
+	time_t		  newer_mtime_sec; /* --newer-mtime */
+	long		  newer_mtime_nsec; /* --newer-mtime-than */
+	int		  bytes_per_block; /* -b block_size */
+	int		  verbose;   /* -v */
+	int		  extract_flags; /* Flags for extract operation */
+	int		  strip_components; /* Remove this many leading dirs */
+	char		  mode; /* Program mode: 'c', 't', 'r', 'u', 'x' */
+	char		  symlink_mode; /* H or L, per BSD conventions */
+	char		  create_compression; /* j, y, or z */
+	const char	 *compress_program;
+	char		  option_absolute_paths; /* -P */
+	char		  option_dont_traverse_mounts; /* --one-file-system */
+	char		  option_fast_read; /* --fast-read */
+	char		  option_honor_nodump; /* --nodump */
+	char		  option_interactive; /* -w */
+	char		  option_no_owner; /* -o */
+	char		  option_no_subdirs; /* -n */
+	char		  option_null; /* --null */
+	char		  option_stdout; /* -O */
+	char		  option_totals; /* --totals */
+	char		  option_unlink_first; /* -U */
+	char		  option_warn_links; /* --check-links */
+	char		  day_first; /* show day before month in -tv output */
+
+	/* If >= 0, then close this when done. */
+	int		  fd;
+
+	/* Miscellaneous state information */
+	struct archive	 *archive;
+	const char	 *progname;
+	int		  argc;
+	char		**argv;
+	size_t		  gs_width; /* For 'list_item' in read.c */
+	size_t		  u_width; /* for 'list_item' in read.c */
+	uid_t		  user_uid; /* UID running this program */
+	int		  return_value; /* Value returned by main() */
+	char		  warned_lead_slash; /* Already displayed warning */
+	char		  next_line_is_dir; /* Used for -C parsing in -cT */
+
+	/*
+	 * Data for various subsystems.  Full definitions are located in
+	 * the file where they are used.
+	 */
+	struct archive_dir	*archive_dir;	/* for write.c */
+	struct name_cache	*gname_cache;	/* for write.c */
+	struct links_cache	*links_cache;	/* for write.c */
+	struct matching		*matching;	/* for matching.c */
+	struct security		*security;	/* for read.c */
+	struct name_cache	*uname_cache;	/* for write.c */
+};
+
+void	bsdtar_errc(struct bsdtar *, int _eval, int _code,
+	    const char *fmt, ...);
+void	bsdtar_strmode(struct archive_entry *entry, char *bp);
+void	bsdtar_warnc(struct bsdtar *, int _code, const char *fmt, ...);
+void	cleanup_exclusions(struct bsdtar *);
+void	do_chdir(struct bsdtar *);
+int	edit_pathname(struct bsdtar *, struct archive_entry *);
+int	exclude(struct bsdtar *, const char *pattern);
+int	exclude_from_file(struct bsdtar *, const char *pathname);
+int	excluded(struct bsdtar *, const char *pathname);
+int	include(struct bsdtar *, const char *pattern);
+int	include_from_file(struct bsdtar *, const char *pathname);
+int	pathcmp(const char *a, const char *b);
+int	process_lines(struct bsdtar *bsdtar, const char *pathname,
+	    int (*process)(struct bsdtar *, const char *));
+void	safe_fprintf(FILE *, const char *fmt, ...);
+void	set_chdir(struct bsdtar *, const char *newdir);
+void	tar_mode_c(struct bsdtar *bsdtar);
+void	tar_mode_r(struct bsdtar *bsdtar);
+void	tar_mode_t(struct bsdtar *bsdtar);
+void	tar_mode_u(struct bsdtar *bsdtar);
+void	tar_mode_x(struct bsdtar *bsdtar);
+int	unmatched_inclusions(struct bsdtar *bsdtar);
+void	usage(struct bsdtar *);
+int	yes(const char *fmt, ...);
+
diff --git a/archivers/libarchive/files/tar/bsdtar_platform.h b/archivers/libarchive/files/tar/bsdtar_platform.h
new file mode 100644
index 00000000000..707abcbda20
--- /dev/null
+++ b/archivers/libarchive/files/tar/bsdtar_platform.h
@@ -0,0 +1,149 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/usr.bin/tar/bsdtar_platform.h,v 1.24 2007/04/12 04:45:32 kientzle Exp $
+ */
+
+/*
+ * This header is the first thing included in any of the bsdtar
+ * source files.  As far as possible, platform-specific issues should
+ * be dealt with here and not within individual source files.
+ */
+
+#ifndef BSDTAR_PLATFORM_H_INCLUDED
+#define	BSDTAR_PLATFORM_H_INCLUDED
+
+#if defined(PLATFORM_CONFIG_H)
+/* Use hand-built config.h in environments that need it. */
+#include PLATFORM_CONFIG_H
+#elif defined(HAVE_CONFIG_H)
+/* Most POSIX platforms use the 'configure' script to build config.h */
+#include "../config.h"
+#else
+/* Warn if bsdtar hasn't been (automatically or manually) configured. */
+#error Oops: No config.h and no built-in configuration in bsdtar_platform.h.
+#endif /* !HAVE_CONFIG_H */
+
+/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>  /* For __FBSDID */
+#else
+#define	__FBSDID(a)     /* null */
+#endif
+
+#ifdef HAVE_LIBARCHIVE
+/* If we're using the platform libarchive, include system headers. */
+#include <archive.h>
+#include <archive_entry.h>
+#else
+/* Otherwise, include user headers. */
+#include "archive.h"
+#include "archive_entry.h"
+#endif
+
+/*
+ * Does this platform have complete-looking POSIX-style ACL support,
+ * including some variant of the acl_get_perm() function (which was
+ * omitted from the POSIX.1e draft)?
+ */
+#if HAVE_SYS_ACL_H && HAVE_ACL_PERMSET_T && HAVE_ACL_USER
+#if HAVE_ACL_GET_PERM || HAVE_ACL_GET_PERM_NP
+#define	HAVE_POSIX_ACL	1
+#endif
+#endif
+
+#ifdef HAVE_LIBACL
+#include <acl/libacl.h>
+#endif
+
+#if HAVE_ACL_GET_PERM
+#define	ACL_GET_PERM acl_get_perm
+#else
+#if HAVE_ACL_GET_PERM_NP
+#define	ACL_GET_PERM acl_get_perm_np
+#endif
+#endif
+
+/*
+ * Include "dirent.h" (or it's equivalent on several different platforms).
+ *
+ * This is slightly modified from the GNU autoconf recipe.
+ * In particular, FreeBSD includes d_namlen in it's dirent structure,
+ * so my configure script includes an explicit test for the d_namlen
+ * field.
+ */
+#if HAVE_DIRENT_H
+# include <dirent.h>
+# if HAVE_DIRENT_D_NAMLEN
+#  define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
+# else
+#  define DIRENT_NAMLEN(dirent) strlen((dirent)->d_name)
+# endif
+#else
+# define dirent direct
+# define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
+# if HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif
+
+
+/*
+ * We need to be able to display a filesize using printf().  The type
+ * and format string here must be compatible with one another and
+ * large enough for any file.
+ */
+#if HAVE_UINTMAX_T
+#define	BSDTAR_FILESIZE_TYPE	uintmax_t
+#define	BSDTAR_FILESIZE_PRINTF	"%ju"
+#else
+#if HAVE_UNSIGNED_LONG_LONG
+#define	BSDTAR_FILESIZE_TYPE	unsigned long long
+#define	BSDTAR_FILESIZE_PRINTF	"%llu"
+#else
+#define	BSDTAR_FILESIZE_TYPE	unsigned long
+#define	BSDTAR_FILESIZE_PRINTF	"%lu"
+#endif
+#endif
+
+#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
+#define	ARCHIVE_STAT_CTIME_NANOS(st)	(st)->st_ctimespec.tv_nsec
+#define	ARCHIVE_STAT_MTIME_NANOS(st)	(st)->st_mtimespec.tv_nsec
+#else
+#if HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+#define	ARCHIVE_STAT_CTIME_NANOS(st)	(st)->st_ctim.tv_nsec
+#define	ARCHIVE_STAT_MTIME_NANOS(st)	(st)->st_mtim.tv_nsec
+#else
+#define	ARCHIVE_STAT_CTIME_NANOS(st)	(0)
+#define	ARCHIVE_STAT_MTIME_NANOS(st)	(0)
+#endif
+#endif
+
+#endif /* !BSDTAR_PLATFORM_H_INCLUDED */
diff --git a/archivers/libarchive/files/tar/getdate.c b/archivers/libarchive/files/tar/getdate.c
new file mode 100644
index 00000000000..8b0609575f1
--- /dev/null
+++ b/archivers/libarchive/files/tar/getdate.c
@@ -0,0 +1,2344 @@
+/* A Bison parser, made by GNU Bison 2.1.  */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, when this file is copied by Bison into a
+   Bison output file, you may use that output file without restriction.
+   This special exception was added by the Free Software Foundation
+   in version 1.24 of Bison.  */
+
+/* Written by Richard Stallman by simplifying the original so called
+   ``semantic'' parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.1"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Using locations.  */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     tAGO = 258,
+     tDAY = 259,
+     tDAYZONE = 260,
+     tAMPM = 261,
+     tMONTH = 262,
+     tMONTH_UNIT = 263,
+     tSEC_UNIT = 264,
+     tUNUMBER = 265,
+     tZONE = 266,
+     tDST = 267
+   };
+#endif
+/* Tokens.  */
+#define tAGO 258
+#define tDAY 259
+#define tDAYZONE 260
+#define tAMPM 261
+#define tMONTH 262
+#define tMONTH_UNIT 263
+#define tSEC_UNIT 264
+#define tUNUMBER 265
+#define tZONE 266
+#define tDST 267
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 1 "getdate.y"
+
+/*
+ * March 2005: Further modified and simplified by Tim Kientzle:
+ * Eliminate minutes-based calculations (just do everything in
+ * seconds), have lexer only recognize unsigned integers (handle '+'
+ * and '-' characters in grammar), combine tables into one table with
+ * explicit abbreviation notes, do am/pm adjustments in the grammar
+ * (eliminate some state variables and post-processing).  Among other
+ * things, these changes eliminated two shift/reduce conflicts.  (Went
+ * from 10 to 8.)
+ * All of Tim Kientzle's changes to this file are public domain.
+ */
+
+/*
+**  Originally written by Steven M. Bellovin <smb@research.att.com> while
+**  at the University of North Carolina at Chapel Hill.  Later tweaked by
+**  a couple of people on Usenet.  Completely overhauled by Rich $alz
+**  <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990;
+**
+**  This grammar has 10 shift/reduce conflicts.
+**
+**  This code is in the public domain and has no copyright.
+*/
+/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */
+/* SUPPRESS 288 on yyerrlab *//* Label unused */
+
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/usr.bin/tar/getdate.y,v 1.8 2007/03/11 10:36:42 kientzle Exp $");
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#define yyparse getdate_yyparse
+#define yylex getdate_yylex
+#define yyerror getdate_yyerror
+
+static int yyparse(void);
+static int yylex(void);
+static int yyerror(const char *);
+
+time_t get_date(char *);
+
+#define EPOCH		1970
+#define HOUR(x)		((time_t)(x) * 60)
+#define SECSPERDAY	(24L * 60L * 60L)
+
+/*
+**  Daylight-savings mode:  on, off, or not yet known.
+*/
+typedef enum _DSTMODE {
+    DSTon, DSToff, DSTmaybe
+} DSTMODE;
+
+/*
+**  Meridian:  am or pm.
+*/
+enum { tAM, tPM };
+
+/*
+**  Global variables.  We could get rid of most of these by using a good
+**  union as the yacc stack.  (This routine was originally written before
+**  yacc had the %union construct.)  Maybe someday; right now we only use
+**  the %union very rarely.
+*/
+static char	*yyInput;
+
+static DSTMODE	yyDSTmode;
+static time_t	yyDayOrdinal;
+static time_t	yyDayNumber;
+static int	yyHaveDate;
+static int	yyHaveDay;
+static int	yyHaveRel;
+static int	yyHaveTime;
+static int	yyHaveZone;
+static time_t	yyTimezone;
+static time_t	yyDay;
+static time_t	yyHour;
+static time_t	yyMinutes;
+static time_t	yyMonth;
+static time_t	yySeconds;
+static time_t	yyYear;
+static time_t	yyRelMonth;
+static time_t	yyRelSeconds;
+
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 92 "getdate.y"
+typedef union YYSTYPE {
+    time_t		Number;
+} YYSTYPE;
+/* Line 196 of yacc.c.  */
+#line 204 "tar/getdate.c"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations.  */
+
+
+/* Line 219 of yacc.c.  */
+#line 216 "tar/getdate.c"
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#ifndef YY_
+# if YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if defined (__STDC__) || defined (__cplusplus)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     define YYINCLUDED_STDLIB_H
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning. */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1)
+#  endif
+#  ifdef __cplusplus
+extern "C" {
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
+	&& (defined (__STDC__) || defined (__cplusplus)))
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
+	&& (defined (__STDC__) || defined (__cplusplus)))
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifdef __cplusplus
+}
+#  endif
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+     && (! defined (__cplusplus) \
+	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  short int yyss;
+  YYSTYPE yyvs;
+  };
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
+      + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined (__GNUC__) && 1 < __GNUC__
+#   define YYCOPY(To, From, Count) \
+      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+#  else
+#   define YYCOPY(To, From, Count)		\
+      do					\
+	{					\
+	  YYSIZE_T yyi;				\
+	  for (yyi = 0; yyi < (Count); yyi++)	\
+	    (To)[yyi] = (From)[yyi];		\
+	}					\
+      while (0)
+#  endif
+# endif
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack)					\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack, Stack, yysize);				\
+	Stack = &yyptr->Stack;						\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+   typedef signed char yysigned_char;
+#else
+   typedef short int yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL  2
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   50
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS  18
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS  11
+/* YYNRULES -- Number of rules. */
+#define YYNRULES  41
+/* YYNRULES -- Number of states. */
+#define YYNSTATES  59
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   267
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const unsigned char yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,    13,    16,    14,     2,    17,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,    15,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const unsigned char yyprhs[] =
+{
+       0,     0,     3,     4,     7,     9,    11,    13,    15,    17,
+      19,    22,    24,    27,    31,    35,    39,    45,    47,    49,
+      52,    54,    57,    60,    64,    70,    76,    82,    85,    90,
+      93,    97,   100,   102,   106,   110,   113,   115,   119,   123,
+     126,   128
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+      19,     0,    -1,    -1,    19,    20,    -1,    21,    -1,    23,
+      -1,    25,    -1,    24,    -1,    26,    -1,    28,    -1,    10,
+       6,    -1,    22,    -1,    22,     6,    -1,    22,    13,    10,
+      -1,    22,    14,    10,    -1,    10,    15,    10,    -1,    10,
+      15,    10,    15,    10,    -1,    11,    -1,     5,    -1,    11,
+      12,    -1,     4,    -1,     4,    16,    -1,    10,     4,    -1,
+      10,    17,    10,    -1,    10,    17,    10,    17,    10,    -1,
+      10,    14,    10,    14,    10,    -1,    10,    14,     7,    14,
+      10,    -1,     7,    10,    -1,     7,    10,    16,    10,    -1,
+      10,     7,    -1,    10,     7,    10,    -1,    27,     3,    -1,
+      27,    -1,    14,    10,     9,    -1,    13,    10,     9,    -1,
+      10,     9,    -1,     9,    -1,    14,    10,     8,    -1,    13,
+      10,     8,    -1,    10,     8,    -1,     8,    -1,    10,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const unsigned short int yyrline[] =
+{
+       0,   104,   104,   105,   108,   109,   110,   111,   112,   113,
+     116,   126,   129,   136,   141,   148,   153,   160,   164,   168,
+     174,   178,   183,   190,   195,   214,   220,   233,   238,   244,
+     249,   257,   261,   264,   268,   272,   276,   280,   284,   288,
+     292,   298
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "tAGO", "tDAY", "tDAYZONE", "tAMPM",
+  "tMONTH", "tMONTH_UNIT", "tSEC_UNIT", "tUNUMBER", "tZONE", "tDST", "'+'",
+  "'-'", "':'", "','", "'/'", "$accept", "spec", "item", "time",
+  "bare_time", "zone", "day", "date", "rel", "relunit", "number", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const unsigned short int yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,    43,    45,    58,    44,    47
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const unsigned char yyr1[] =
+{
+       0,    18,    19,    19,    20,    20,    20,    20,    20,    20,
+      21,    21,    21,    21,    21,    22,    22,    23,    23,    23,
+      24,    24,    24,    25,    25,    25,    25,    25,    25,    25,
+      25,    26,    26,    27,    27,    27,    27,    27,    27,    27,
+      27,    28
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const unsigned char yyr2[] =
+{
+       0,     2,     0,     2,     1,     1,     1,     1,     1,     1,
+       2,     1,     2,     3,     3,     3,     5,     1,     1,     2,
+       1,     2,     2,     3,     5,     5,     5,     2,     4,     2,
+       3,     2,     1,     3,     3,     2,     1,     3,     3,     2,
+       1,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const unsigned char yydefact[] =
+{
+       2,     0,     1,    20,    18,     0,    40,    36,    41,    17,
+       0,     0,     3,     4,    11,     5,     7,     6,     8,    32,
+       9,    21,    27,    22,    10,    29,    39,    35,     0,     0,
+       0,    19,     0,     0,    12,     0,     0,    31,     0,    30,
+       0,     0,    15,    23,    38,    34,    37,    33,    13,    14,
+      28,     0,     0,     0,     0,    26,    25,    16,    24
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yysigned_char yydefgoto[] =
+{
+      -1,     1,    12,    13,    14,    15,    16,    17,    18,    19,
+      20
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -8
+static const yysigned_char yypact[] =
+{
+      -8,     0,    -8,    14,    -8,     2,    -8,    -8,    11,    15,
+      19,    21,    -8,    -8,    10,    -8,    -8,    -8,    -8,    29,
+      -8,    -8,    17,    -8,    -8,    24,    -8,    -8,    -4,    25,
+      26,    -8,    -7,    13,    -8,    27,    28,    -8,    30,    -8,
+      31,    32,    33,    22,    -8,    -8,    -8,    -8,    -8,    -8,
+      -8,    34,    37,    39,    40,    -8,    -8,    -8,    -8
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yysigned_char yypgoto[] =
+{
+      -8,    -8,    -8,    -8,    -8,    -8,    -8,    -8,    -8,    -8,
+      -8
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If zero, do what YYDEFACT says.
+   If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -1
+static const unsigned char yytable[] =
+{
+       2,    44,    45,    40,     3,     4,    41,     5,     6,     7,
+       8,     9,    22,    10,    11,    23,    34,    24,    25,    26,
+      27,    46,    47,    35,    36,    28,    29,    31,    30,    32,
+      21,    33,    37,    38,    39,    42,    43,    48,    49,    54,
+      50,     0,     0,     0,    55,    51,    52,    56,    53,    57,
+      58
+};
+
+static const yysigned_char yycheck[] =
+{
+       0,     8,     9,     7,     4,     5,    10,     7,     8,     9,
+      10,    11,    10,    13,    14,     4,     6,     6,     7,     8,
+       9,     8,     9,    13,    14,    14,    15,    12,    17,    10,
+      16,    10,     3,    16,    10,    10,    10,    10,    10,    17,
+      10,    -1,    -1,    -1,    10,    14,    14,    10,    15,    10,
+      10
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const unsigned char yystos[] =
+{
+       0,    19,     0,     4,     5,     7,     8,     9,    10,    11,
+      13,    14,    20,    21,    22,    23,    24,    25,    26,    27,
+      28,    16,    10,     4,     6,     7,     8,     9,    14,    15,
+      17,    12,    10,    10,     6,    13,    14,     3,    16,    10,
+       7,    10,    10,    10,     8,     9,     8,     9,    10,    10,
+      10,    14,    14,    15,    17,    10,    10,    10,    10
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  */
+
+#define YYFAIL		goto yyerrlab
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)					\
+do								\
+  if (yychar == YYEMPTY && yylen == 1)				\
+    {								\
+      yychar = (Token);						\
+      yylval = (Value);						\
+      yytoken = YYTRANSLATE (yychar);				\
+      YYPOPSTACK;						\
+      goto yybackup;						\
+    }								\
+  else								\
+    {								\
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (0)
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)				\
+    do									\
+      if (N)								\
+	{								\
+	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
+	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
+	  (Current).last_line    = YYRHSLOC (Rhs, N).last_line;		\
+	  (Current).last_column  = YYRHSLOC (Rhs, N).last_column;	\
+	}								\
+      else								\
+	{								\
+	  (Current).first_line   = (Current).last_line   =		\
+	    YYRHSLOC (Rhs, 0).last_line;				\
+	  (Current).first_column = (Current).last_column =		\
+	    YYRHSLOC (Rhs, 0).last_column;				\
+	}								\
+    while (0)
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)			\
+     fprintf (File, "%d.%d-%d.%d",			\
+              (Loc).first_line, (Loc).first_column,	\
+              (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (0)
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)		\
+do {								\
+  if (yydebug)							\
+    {								\
+      YYFPRINTF (stderr, "%s ", Title);				\
+      yysymprint (stderr,					\
+                  Type, Value);	\
+      YYFPRINTF (stderr, "\n");					\
+    }								\
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_stack_print (short int *bottom, short int *top)
+#else
+static void
+yy_stack_print (bottom, top)
+    short int *bottom;
+    short int *top;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (/* Nothing. */; bottom <= top; ++bottom)
+    YYFPRINTF (stderr, " %d", *bottom);
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_reduce_print (int yyrule)
+#else
+static void
+yy_reduce_print (yyrule)
+    int yyrule;
+#endif
+{
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
+             yyrule - 1, yylno);
+  /* Print the symbols being reduced, and their result.  */
+  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+    YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
+  YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (Rule);		\
+} while (0)
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined (__GLIBC__) && defined (_STRING_H)
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+static YYSIZE_T
+#   if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+#   else
+yystrlen (yystr)
+     const char *yystr;
+#   endif
+{
+  const char *yys = yystr;
+
+  while (*yys++ != '\0')
+    continue;
+
+  return yys - yystr - 1;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+static char *
+#   if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+#   else
+yystpcpy (yydest, yysrc)
+     char *yydest;
+     const char *yysrc;
+#   endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      size_t yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+#endif /* YYERROR_VERBOSE */
+
+
+
+#if YYDEBUG
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  /* Pacify ``unused variable'' warnings.  */
+  (void) yyvaluep;
+
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+  switch (yytype)
+    {
+      default:
+        break;
+    }
+  YYFPRINTF (yyoutput, ")");
+}
+
+#endif /* ! YYDEBUG */
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  /* Pacify ``unused variable'' warnings.  */
+  (void) yyvaluep;
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+        break;
+    }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes.  */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM);
+# else
+int yyparse ();
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol.  */
+int yychar;
+
+/* The semantic value of the look-ahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM)
+# else
+int yyparse (YYPARSE_PARAM)
+  void *YYPARSE_PARAM;
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+    ;
+#endif
+#endif
+{
+  
+  int yystate;
+  int yyn;
+  int yyresult;
+  /* Number of tokens to shift before error messages enabled.  */
+  int yyerrstatus;
+  /* Look-ahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+
+  /* Three stacks and their tools:
+     `yyss': related to states,
+     `yyvs': related to semantic values,
+     `yyls': related to locations.
+
+     Refer to the stacks thru separate pointers, to allow yyoverflow
+     to reallocate them elsewhere.  */
+
+  /* The state stack.  */
+  short int yyssa[YYINITDEPTH];
+  short int *yyss = yyssa;
+  short int *yyssp;
+
+  /* The semantic value stack.  */
+  YYSTYPE yyvsa[YYINITDEPTH];
+  YYSTYPE *yyvs = yyvsa;
+  YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK   (yyvsp--, yyssp--)
+
+  YYSIZE_T yystacksize = YYINITDEPTH;
+
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+
+  /* When reducing, the number of symbols on the RHS of the reduced
+     rule.  */
+  int yylen;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY;		/* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+
+  yyssp = yyss;
+  yyvsp = yyvs;
+
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed. so pushing a state here evens the stacks.
+     */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack. Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	short int *yyss1 = yyss;
+
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	short int *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss);
+	YYSTACK_RELOCATE (yyvs);
+
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state.  */
+/* Read a look-ahead token if we need one and don't already have one.  */
+/* yyresume: */
+
+  /* First try to decide what to do without reference to look-ahead token.  */
+
+  yyn = yypact[yystate];
+  if (yyn == YYPACT_NINF)
+    goto yydefault;
+
+  /* Not known => get a look-ahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yyn == 0 || yyn == YYTABLE_NINF)
+	goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  /* Shift the look-ahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the token being shifted unless it is eof.  */
+  if (yychar != YYEOF)
+    yychar = YYEMPTY;
+
+  *++yyvsp = yylval;
+
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 4:
+#line 108 "getdate.y"
+    { yyHaveTime++; }
+    break;
+
+  case 5:
+#line 109 "getdate.y"
+    { yyHaveZone++; }
+    break;
+
+  case 6:
+#line 110 "getdate.y"
+    { yyHaveDate++; }
+    break;
+
+  case 7:
+#line 111 "getdate.y"
+    { yyHaveDay++; }
+    break;
+
+  case 8:
+#line 112 "getdate.y"
+    { yyHaveRel++; }
+    break;
+
+  case 10:
+#line 116 "getdate.y"
+    {
+		/* "7am" */
+		yyHour = (yyvsp[-1].Number);
+		if (yyHour == 12)
+			yyHour = 0;
+		yyMinutes = 0;
+		yySeconds = 0;
+		if ((yyvsp[0].Number) == tPM)
+			yyHour += 12;
+	}
+    break;
+
+  case 11:
+#line 126 "getdate.y"
+    {
+		/* "7:12:18" "19:17" */
+	}
+    break;
+
+  case 12:
+#line 129 "getdate.y"
+    {
+		/* "7:12pm", "12:20:13am" */
+		if (yyHour == 12)
+			yyHour = 0;
+		if ((yyvsp[0].Number) == tPM)
+			yyHour += 12;
+	}
+    break;
+
+  case 13:
+#line 136 "getdate.y"
+    {
+		/* "7:14+0700" */
+		yyDSTmode = DSToff;
+		yyTimezone = - ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60);
+	}
+    break;
+
+  case 14:
+#line 141 "getdate.y"
+    {
+		/* "19:14:12-0530" */
+		yyDSTmode = DSToff;
+		yyTimezone = + ((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60);
+	}
+    break;
+
+  case 15:
+#line 148 "getdate.y"
+    {
+		yyHour = (yyvsp[-2].Number);
+		yyMinutes = (yyvsp[0].Number);
+		yySeconds = 0;
+	}
+    break;
+
+  case 16:
+#line 153 "getdate.y"
+    {
+		yyHour = (yyvsp[-4].Number);
+		yyMinutes = (yyvsp[-2].Number);
+		yySeconds = (yyvsp[0].Number);
+	}
+    break;
+
+  case 17:
+#line 160 "getdate.y"
+    {
+		yyTimezone = (yyvsp[0].Number);
+		yyDSTmode = DSToff;
+	}
+    break;
+
+  case 18:
+#line 164 "getdate.y"
+    {
+		yyTimezone = (yyvsp[0].Number);
+		yyDSTmode = DSTon;
+	}
+    break;
+
+  case 19:
+#line 168 "getdate.y"
+    {
+		yyTimezone = (yyvsp[-1].Number);
+		yyDSTmode = DSTon;
+	}
+    break;
+
+  case 20:
+#line 174 "getdate.y"
+    {
+		yyDayOrdinal = 1;
+		yyDayNumber = (yyvsp[0].Number);
+	}
+    break;
+
+  case 21:
+#line 178 "getdate.y"
+    {
+		/* "tue," "wednesday," */
+		yyDayOrdinal = 1;
+		yyDayNumber = (yyvsp[-1].Number);
+	}
+    break;
+
+  case 22:
+#line 183 "getdate.y"
+    {
+		/* "second tues" "3 wed" */
+		yyDayOrdinal = (yyvsp[-1].Number);
+		yyDayNumber = (yyvsp[0].Number);
+	}
+    break;
+
+  case 23:
+#line 190 "getdate.y"
+    {
+		/* "1/15" */
+		yyMonth = (yyvsp[-2].Number);
+		yyDay = (yyvsp[0].Number);
+	}
+    break;
+
+  case 24:
+#line 195 "getdate.y"
+    {
+		if ((yyvsp[-4].Number) >= 13) {
+			/* First number is big:  2004/01/29, 99/02/17 */
+			yyYear = (yyvsp[-4].Number);
+			yyMonth = (yyvsp[-2].Number);
+			yyDay = (yyvsp[0].Number);
+		} else if (((yyvsp[0].Number) >= 13) || ((yyvsp[-2].Number) >= 13)) {
+			/* Last number is big:  01/07/98 */
+			/* Middle number is big:  01/29/04 */
+			yyMonth = (yyvsp[-4].Number);
+			yyDay = (yyvsp[-2].Number);
+			yyYear = (yyvsp[0].Number);
+		} else {
+			/* No significant clues: 02/03/04 */
+			yyMonth = (yyvsp[-4].Number);
+			yyDay = (yyvsp[-2].Number);
+			yyYear = (yyvsp[0].Number);
+		}
+	}
+    break;
+
+  case 25:
+#line 214 "getdate.y"
+    {
+		/* ISO 8601 format.  yyyy-mm-dd.  */
+		yyYear = (yyvsp[-4].Number);
+		yyMonth = (yyvsp[-2].Number);
+		yyDay = (yyvsp[0].Number);
+	}
+    break;
+
+  case 26:
+#line 220 "getdate.y"
+    {
+		if ((yyvsp[-4].Number) > 31) {
+			/* e.g. 1992-Jun-17 */
+			yyYear = (yyvsp[-4].Number);
+			yyMonth = (yyvsp[-2].Number);
+			yyDay = (yyvsp[0].Number);
+		} else {
+			/* e.g. 17-JUN-1992.  */
+			yyDay = (yyvsp[-4].Number);
+			yyMonth = (yyvsp[-2].Number);
+			yyYear = (yyvsp[0].Number);
+		}
+	}
+    break;
+
+  case 27:
+#line 233 "getdate.y"
+    {
+		/* "May 3" */
+		yyMonth = (yyvsp[-1].Number);
+		yyDay = (yyvsp[0].Number);
+	}
+    break;
+
+  case 28:
+#line 238 "getdate.y"
+    {
+		/* "June 17, 2001" */
+		yyMonth = (yyvsp[-3].Number);
+		yyDay = (yyvsp[-2].Number);
+		yyYear = (yyvsp[0].Number);
+	}
+    break;
+
+  case 29:
+#line 244 "getdate.y"
+    {
+		/* "12 Sept" */
+		yyDay = (yyvsp[-1].Number);
+		yyMonth = (yyvsp[0].Number);
+	}
+    break;
+
+  case 30:
+#line 249 "getdate.y"
+    {
+		/* "12 Sept 1997" */
+		yyDay = (yyvsp[-2].Number);
+		yyMonth = (yyvsp[-1].Number);
+		yyYear = (yyvsp[0].Number);
+	}
+    break;
+
+  case 31:
+#line 257 "getdate.y"
+    {
+		yyRelSeconds = -yyRelSeconds;
+		yyRelMonth = -yyRelMonth;
+	}
+    break;
+
+  case 33:
+#line 264 "getdate.y"
+    {
+		/* "-3 hours" */
+		yyRelSeconds -= (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 34:
+#line 268 "getdate.y"
+    {
+		/* "+1 minute" */
+		yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 35:
+#line 272 "getdate.y"
+    {
+		/* "1 day" */
+		yyRelSeconds += (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 36:
+#line 276 "getdate.y"
+    {
+		/* "hour" */
+		yyRelSeconds += (yyvsp[0].Number);
+	}
+    break;
+
+  case 37:
+#line 280 "getdate.y"
+    {
+		/* "-3 months" */
+		yyRelMonth -= (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 38:
+#line 284 "getdate.y"
+    {
+		/* "+5 years" */
+		yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 39:
+#line 288 "getdate.y"
+    {
+		/* "2 years" */
+		yyRelMonth += (yyvsp[-1].Number) * (yyvsp[0].Number);
+	}
+    break;
+
+  case 40:
+#line 292 "getdate.y"
+    {
+		/* "6 months" */
+		yyRelMonth += (yyvsp[0].Number);
+	}
+    break;
+
+  case 41:
+#line 298 "getdate.y"
+    {
+		if (yyHaveTime && yyHaveDate && !yyHaveRel)
+			yyYear = (yyvsp[0].Number);
+		else {
+			if((yyvsp[0].Number)>10000) {
+				/* "20040301" */
+				yyHaveDate++;
+				yyDay= ((yyvsp[0].Number))%100;
+				yyMonth= ((yyvsp[0].Number)/100)%100;
+				yyYear = (yyvsp[0].Number)/10000;
+			}
+			else {
+				/* "513" is same as "5:13" */
+				yyHaveTime++;
+				if ((yyvsp[0].Number) < 100) {
+					yyHour = (yyvsp[0].Number);
+					yyMinutes = 0;
+				}
+				else {
+					yyHour = (yyvsp[0].Number) / 100;
+					yyMinutes = (yyvsp[0].Number) % 100;
+				}
+				yySeconds = 0;
+			}
+		}
+	}
+    break;
+
+
+      default: break;
+    }
+
+/* Line 1126 of yacc.c.  */
+#line 1590 "tar/getdate.c"
+
+  yyvsp -= yylen;
+  yyssp -= yylen;
+
+
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if YYERROR_VERBOSE
+      yyn = yypact[yystate];
+
+      if (YYPACT_NINF < yyn && yyn < YYLAST)
+	{
+	  int yytype = YYTRANSLATE (yychar);
+	  YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+	  YYSIZE_T yysize = yysize0;
+	  YYSIZE_T yysize1;
+	  int yysize_overflow = 0;
+	  char *yymsg = 0;
+#	  define YYERROR_VERBOSE_ARGS_MAXIMUM 5
+	  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+	  int yyx;
+
+#if 0
+	  /* This is so xgettext sees the translatable formats that are
+	     constructed on the fly.  */
+	  YY_("syntax error, unexpected %s");
+	  YY_("syntax error, unexpected %s, expecting %s");
+	  YY_("syntax error, unexpected %s, expecting %s or %s");
+	  YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+	  YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+#endif
+	  char *yyfmt;
+	  char const *yyf;
+	  static char const yyunexpected[] = "syntax error, unexpected %s";
+	  static char const yyexpecting[] = ", expecting %s";
+	  static char const yyor[] = " or %s";
+	  char yyformat[sizeof yyunexpected
+			+ sizeof yyexpecting - 1
+			+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+			   * (sizeof yyor - 1))];
+	  char const *yyprefix = yyexpecting;
+
+	  /* Start YYX at -YYN if negative to avoid negative indexes in
+	     YYCHECK.  */
+	  int yyxbegin = yyn < 0 ? -yyn : 0;
+
+	  /* Stay within bounds of both yycheck and yytname.  */
+	  int yychecklim = YYLAST - yyn;
+	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+	  int yycount = 1;
+
+	  yyarg[0] = yytname[yytype];
+	  yyfmt = yystpcpy (yyformat, yyunexpected);
+
+	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+	      {
+		if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+		  {
+		    yycount = 1;
+		    yysize = yysize0;
+		    yyformat[sizeof yyunexpected - 1] = '\0';
+		    break;
+		  }
+		yyarg[yycount++] = yytname[yyx];
+		yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+		yysize_overflow |= yysize1 < yysize;
+		yysize = yysize1;
+		yyfmt = yystpcpy (yyfmt, yyprefix);
+		yyprefix = yyor;
+	      }
+
+	  yyf = YY_(yyformat);
+	  yysize1 = yysize + yystrlen (yyf);
+	  yysize_overflow |= yysize1 < yysize;
+	  yysize = yysize1;
+
+	  if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM)
+	    yymsg = (char *) YYSTACK_ALLOC (yysize);
+	  if (yymsg)
+	    {
+	      /* Avoid sprintf, as that infringes on the user's name space.
+		 Don't have undefined behavior even if the translation
+		 produced a string with the wrong number of "%s"s.  */
+	      char *yyp = yymsg;
+	      int yyi = 0;
+	      while ((*yyp = *yyf))
+		{
+		  if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+		    {
+		      yyp += yytnamerr (yyp, yyarg[yyi++]);
+		      yyf += 2;
+		    }
+		  else
+		    {
+		      yyp++;
+		      yyf++;
+		    }
+		}
+	      yyerror (yymsg);
+	      YYSTACK_FREE (yymsg);
+	    }
+	  else
+	    {
+	      yyerror (YY_("syntax error"));
+	      goto yyexhaustedlab;
+	    }
+	}
+      else
+#endif /* YYERROR_VERBOSE */
+	yyerror (YY_("syntax error"));
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse look-ahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+        {
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+        }
+      else
+	{
+	  yydestruct ("Error: discarding", yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse look-ahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (0)
+     goto yyerrorlab;
+
+yyvsp -= yylen;
+  yyssp -= yylen;
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (yyn != YYPACT_NINF)
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping", yystos[yystate], yyvsp);
+      YYPOPSTACK;
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  if (yyn == YYFINAL)
+    YYACCEPT;
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token. */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEOF && yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+		 yytoken, &yylval);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK;
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+  return yyresult;
+}
+
+
+#line 327 "getdate.y"
+
+
+static struct TABLE {
+	size_t		abbrev;
+	const char	*name;
+	int		type;
+	time_t		value;
+} const TimeWords[] = {
+	/* am/pm */
+	{ 0, "am",		tAMPM,	tAM },
+	{ 0, "pm",		tAMPM,	tPM },
+
+	/* Month names. */
+	{ 3, "january",		tMONTH,  1 },
+	{ 3, "february",	tMONTH,  2 },
+	{ 3, "march",		tMONTH,  3 },
+	{ 3, "april",		tMONTH,  4 },
+	{ 3, "may",		tMONTH,  5 },
+	{ 3, "june",		tMONTH,  6 },
+	{ 3, "july",		tMONTH,  7 },
+	{ 3, "august",		tMONTH,  8 },
+	{ 3, "september",	tMONTH,  9 },
+	{ 3, "october",		tMONTH, 10 },
+	{ 3, "november",	tMONTH, 11 },
+	{ 3, "december",	tMONTH, 12 },
+
+	/* Days of the week. */
+	{ 2, "sunday",		tDAY, 0 },
+	{ 3, "monday",		tDAY, 1 },
+	{ 2, "tuesday",		tDAY, 2 },
+	{ 3, "wednesday",	tDAY, 3 },
+	{ 2, "thursday",	tDAY, 4 },
+	{ 2, "friday",		tDAY, 5 },
+	{ 2, "saturday",	tDAY, 6 },
+
+	/* Timezones: Offsets are in minutes. */
+	{ 0, "gmt",  tZONE,     HOUR( 0) }, /* Greenwich Mean */
+	{ 0, "ut",   tZONE,     HOUR( 0) }, /* Universal (Coordinated) */
+	{ 0, "utc",  tZONE,     HOUR( 0) },
+	{ 0, "wet",  tZONE,     HOUR( 0) }, /* Western European */
+	{ 0, "bst",  tDAYZONE,  HOUR( 0) }, /* British Summer */
+	{ 0, "wat",  tZONE,     HOUR( 1) }, /* West Africa */
+	{ 0, "at",   tZONE,     HOUR( 2) }, /* Azores */
+	/* { 0, "bst", tZONE, HOUR( 3) }, */ /* Brazil Standard: Conflict */
+	/* { 0, "gst", tZONE, HOUR( 3) }, */ /* Greenland Standard: Conflict*/
+	{ 0, "nft",  tZONE,     HOUR(3)+30 }, /* Newfoundland */
+	{ 0, "nst",  tZONE,     HOUR(3)+30 }, /* Newfoundland Standard */
+	{ 0, "ndt",  tDAYZONE,  HOUR(3)+30 }, /* Newfoundland Daylight */
+	{ 0, "ast",  tZONE,     HOUR( 4) }, /* Atlantic Standard */
+	{ 0, "adt",  tDAYZONE,  HOUR( 4) }, /* Atlantic Daylight */
+	{ 0, "est",  tZONE,     HOUR( 5) }, /* Eastern Standard */
+	{ 0, "edt",  tDAYZONE,  HOUR( 5) }, /* Eastern Daylight */
+	{ 0, "cst",  tZONE,     HOUR( 6) }, /* Central Standard */
+	{ 0, "cdt",  tDAYZONE,  HOUR( 6) }, /* Central Daylight */
+	{ 0, "mst",  tZONE,     HOUR( 7) }, /* Mountain Standard */
+	{ 0, "mdt",  tDAYZONE,  HOUR( 7) }, /* Mountain Daylight */
+	{ 0, "pst",  tZONE,     HOUR( 8) }, /* Pacific Standard */
+	{ 0, "pdt",  tDAYZONE,  HOUR( 8) }, /* Pacific Daylight */
+	{ 0, "yst",  tZONE,     HOUR( 9) }, /* Yukon Standard */
+	{ 0, "ydt",  tDAYZONE,  HOUR( 9) }, /* Yukon Daylight */
+	{ 0, "hst",  tZONE,     HOUR(10) }, /* Hawaii Standard */
+	{ 0, "hdt",  tDAYZONE,  HOUR(10) }, /* Hawaii Daylight */
+	{ 0, "cat",  tZONE,     HOUR(10) }, /* Central Alaska */
+	{ 0, "ahst", tZONE,     HOUR(10) }, /* Alaska-Hawaii Standard */
+	{ 0, "nt",   tZONE,     HOUR(11) }, /* Nome */
+	{ 0, "idlw", tZONE,     HOUR(12) }, /* Intl Date Line West */
+	{ 0, "cet",  tZONE,     -HOUR(1) }, /* Central European */
+	{ 0, "met",  tZONE,     -HOUR(1) }, /* Middle European */
+	{ 0, "mewt", tZONE,     -HOUR(1) }, /* Middle European Winter */
+	{ 0, "mest", tDAYZONE,  -HOUR(1) }, /* Middle European Summer */
+	{ 0, "swt",  tZONE,     -HOUR(1) }, /* Swedish Winter */
+	{ 0, "sst",  tDAYZONE,  -HOUR(1) }, /* Swedish Summer */
+	{ 0, "fwt",  tZONE,     -HOUR(1) }, /* French Winter */
+	{ 0, "fst",  tDAYZONE,  -HOUR(1) }, /* French Summer */
+	{ 0, "eet",  tZONE,     -HOUR(2) }, /* Eastern Eur, USSR Zone 1 */
+	{ 0, "bt",   tZONE,     -HOUR(3) }, /* Baghdad, USSR Zone 2 */
+	{ 0, "it",   tZONE,     -HOUR(3)-30 },/* Iran */
+	{ 0, "zp4",  tZONE,     -HOUR(4) }, /* USSR Zone 3 */
+	{ 0, "zp5",  tZONE,     -HOUR(5) }, /* USSR Zone 4 */
+	{ 0, "ist",  tZONE,     -HOUR(5)-30 },/* Indian Standard */
+	{ 0, "zp6",  tZONE,     -HOUR(6) }, /* USSR Zone 5 */
+	/* { 0, "nst",  tZONE, -HOUR(6.5) }, */ /* North Sumatra: Conflict */
+	/* { 0, "sst", tZONE, -HOUR(7) }, */ /* So Sumatra, USSR 6: Conflict */
+	{ 0, "wast", tZONE,     -HOUR(7) }, /* West Australian Standard */
+	{ 0, "wadt", tDAYZONE,  -HOUR(7) }, /* West Australian Daylight */
+	{ 0, "jt",   tZONE,     -HOUR(7)-30 },/* Java (3pm in Cronusland!)*/
+	{ 0, "cct",  tZONE,     -HOUR(8) }, /* China Coast, USSR Zone 7 */
+	{ 0, "jst",  tZONE,     -HOUR(9) }, /* Japan Std, USSR Zone 8 */
+	{ 0, "cast", tZONE,     -HOUR(9)-30 },/* Central Australian Std */
+	{ 0, "cadt", tDAYZONE,  -HOUR(9)-30 },/* Central Australian Daylt */
+	{ 0, "east", tZONE,     -HOUR(10) }, /* Eastern Australian Std */
+	{ 0, "eadt", tDAYZONE,  -HOUR(10) }, /* Eastern Australian Daylt */
+	{ 0, "gst",  tZONE,     -HOUR(10) }, /* Guam Std, USSR Zone 9 */
+	{ 0, "nzt",  tZONE,     -HOUR(12) }, /* New Zealand */
+	{ 0, "nzst", tZONE,     -HOUR(12) }, /* New Zealand Standard */
+	{ 0, "nzdt", tDAYZONE,  -HOUR(12) }, /* New Zealand Daylight */
+	{ 0, "idle", tZONE,     -HOUR(12) }, /* Intl Date Line East */
+
+	{ 0, "dst",  tDST,		0 },
+
+	/* Time units. */
+	{ 4, "years",		tMONTH_UNIT,	12 },
+	{ 5, "months",		tMONTH_UNIT,	1 },
+	{ 9, "fortnights",	tSEC_UNIT,	14 * 24 * 60 * 60 },
+	{ 4, "weeks",		tSEC_UNIT,	7 * 24 * 60 * 60 },
+	{ 3, "days",		tSEC_UNIT,	1 * 24 * 60 * 60 },
+	{ 4, "hours",		tSEC_UNIT,	60 * 60 },
+	{ 3, "minutes",		tSEC_UNIT,	60 },
+	{ 3, "seconds",		tSEC_UNIT,	1 },
+
+	/* Relative-time words. */
+	{ 0, "tomorrow",	tSEC_UNIT,	1 * 24 * 60 * 60 },
+	{ 0, "yesterday",	tSEC_UNIT,	-1 * 24 * 60 * 60 },
+	{ 0, "today",		tSEC_UNIT,	0 },
+	{ 0, "now",		tSEC_UNIT,	0 },
+	{ 0, "last",		tUNUMBER,	-1 },
+	{ 0, "this",		tSEC_UNIT,	0 },
+	{ 0, "next",		tUNUMBER,	2 },
+	{ 0, "first",		tUNUMBER,	1 },
+	{ 0, "1st",		tUNUMBER,	1 },
+/*	{ 0, "second",		tUNUMBER,	2 }, */
+	{ 0, "2nd",		tUNUMBER,	2 },
+	{ 0, "third",		tUNUMBER,	3 },
+	{ 0, "3rd",		tUNUMBER,	3 },
+	{ 0, "fourth",		tUNUMBER,	4 },
+	{ 0, "4th",		tUNUMBER,	4 },
+	{ 0, "fifth",		tUNUMBER,	5 },
+	{ 0, "5th",		tUNUMBER,	5 },
+	{ 0, "sixth",		tUNUMBER,	6 },
+	{ 0, "seventh",		tUNUMBER,	7 },
+	{ 0, "eighth",		tUNUMBER,	8 },
+	{ 0, "ninth",		tUNUMBER,	9 },
+	{ 0, "tenth",		tUNUMBER,	10 },
+	{ 0, "eleventh",	tUNUMBER,	11 },
+	{ 0, "twelfth",		tUNUMBER,	12 },
+	{ 0, "ago",		tAGO,		1 },
+
+	/* Military timezones. */
+	{ 0, "a",	tZONE,	HOUR(  1) },
+	{ 0, "b",	tZONE,	HOUR(  2) },
+	{ 0, "c",	tZONE,	HOUR(  3) },
+	{ 0, "d",	tZONE,	HOUR(  4) },
+	{ 0, "e",	tZONE,	HOUR(  5) },
+	{ 0, "f",	tZONE,	HOUR(  6) },
+	{ 0, "g",	tZONE,	HOUR(  7) },
+	{ 0, "h",	tZONE,	HOUR(  8) },
+	{ 0, "i",	tZONE,	HOUR(  9) },
+	{ 0, "k",	tZONE,	HOUR( 10) },
+	{ 0, "l",	tZONE,	HOUR( 11) },
+	{ 0, "m",	tZONE,	HOUR( 12) },
+	{ 0, "n",	tZONE,	HOUR(- 1) },
+	{ 0, "o",	tZONE,	HOUR(- 2) },
+	{ 0, "p",	tZONE,	HOUR(- 3) },
+	{ 0, "q",	tZONE,	HOUR(- 4) },
+	{ 0, "r",	tZONE,	HOUR(- 5) },
+	{ 0, "s",	tZONE,	HOUR(- 6) },
+	{ 0, "t",	tZONE,	HOUR(- 7) },
+	{ 0, "u",	tZONE,	HOUR(- 8) },
+	{ 0, "v",	tZONE,	HOUR(- 9) },
+	{ 0, "w",	tZONE,	HOUR(-10) },
+	{ 0, "x",	tZONE,	HOUR(-11) },
+	{ 0, "y",	tZONE,	HOUR(-12) },
+	{ 0, "z",	tZONE,	HOUR(  0) },
+
+	/* End of table. */
+	{ 0, NULL,	0,	0 }
+};
+
+
+
+
+/* ARGSUSED */
+static int
+yyerror(const char *s)
+{
+	(void)s;
+	return 0;
+}
+
+static time_t
+ToSeconds(time_t Hours, time_t Minutes, time_t Seconds)
+{
+	if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59)
+		return -1;
+	if (Hours < 0 || Hours > 23)
+		return -1;
+	return (Hours * 60L + Minutes) * 60L + Seconds;
+}
+
+
+/* Year is either
+ * A number from 0 to 99, which means a year from 1970 to 2069, or
+ * The actual year (>=100).  */
+static time_t
+Convert(time_t Month, time_t Day, time_t Year,
+	time_t Hours, time_t Minutes, time_t Seconds, DSTMODE DSTmode)
+{
+	static int DaysInMonth[12] = {
+		31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
+	};
+	time_t	tod;
+	time_t	Julian;
+	int	i;
+
+	if (Year < 69)
+		Year += 2000;
+	else if (Year < 100)
+		Year += 1900;
+	DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0)
+	    ? 29 : 28;
+	/* Checking for 2038 bogusly assumes that time_t is 32 bits.  But
+	   I'm too lazy to try to check for time_t overflow in another way.  */
+	if (Year < EPOCH || Year > 2038
+	    || Month < 1 || Month > 12
+	    /* Lint fluff:  "conversion from long may lose accuracy" */
+	    || Day < 1 || Day > DaysInMonth[(int)--Month])
+		return -1;
+
+	Julian = Day - 1;
+	for (i = 0; i < Month; i++)
+		Julian += DaysInMonth[i];
+	for (i = EPOCH; i < Year; i++)
+		Julian += 365 + (i % 4 == 0);
+	Julian *= SECSPERDAY;
+	Julian += yyTimezone * 60L;
+	if ((tod = ToSeconds(Hours, Minutes, Seconds)) < 0)
+		return -1;
+	Julian += tod;
+	if (DSTmode == DSTon
+	    || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst))
+		Julian -= 60 * 60;
+	return Julian;
+}
+
+
+static time_t
+DSTcorrect(time_t Start, time_t Future)
+{
+	time_t	StartDay;
+	time_t	FutureDay;
+
+	StartDay = (localtime(&Start)->tm_hour + 1) % 24;
+	FutureDay = (localtime(&Future)->tm_hour + 1) % 24;
+	return (Future - Start) + (StartDay - FutureDay) * 60L * 60L;
+}
+
+
+static time_t
+RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber)
+{
+	struct tm	*tm;
+	time_t	now;
+
+	now = Start;
+	tm = localtime(&now);
+	now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7);
+	now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
+	return DSTcorrect(Start, now);
+}
+
+
+static time_t
+RelativeMonth(time_t Start, time_t RelMonth)
+{
+	struct tm	*tm;
+	time_t	Month;
+	time_t	Year;
+
+	if (RelMonth == 0)
+		return 0;
+	tm = localtime(&Start);
+	Month = 12 * (tm->tm_year + 1900) + tm->tm_mon + RelMonth;
+	Year = Month / 12;
+	Month = Month % 12 + 1;
+	return DSTcorrect(Start,
+	    Convert(Month, (time_t)tm->tm_mday, Year,
+		(time_t)tm->tm_hour, (time_t)tm->tm_min, (time_t)tm->tm_sec,
+		DSTmaybe));
+}
+
+static int
+yylex(void)
+{
+	char	c;
+	char	buff[64];
+
+	for ( ; ; ) {
+		while (isspace(*yyInput))
+			yyInput++;
+
+		/* Skip parenthesized comments. */
+		if (*yyInput == '(') {
+			int Count = 0;
+			do {
+				c = *yyInput++;
+				if (c == '\0')
+					return c;
+				if (c == '(')
+					Count++;
+				else if (c == ')')
+					Count--;
+			} while (Count > 0);
+			continue;
+		}
+
+		/* Try the next token in the word table first. */
+		/* This allows us to match "2nd", for example. */
+		{
+			char *src = yyInput;
+			const struct TABLE *tp;
+			unsigned i = 0;
+
+			/* Force to lowercase and strip '.' characters. */
+			while (*src != '\0'
+			    && (isalnum(*src) || *src == '.')
+			    && i < sizeof(buff)-1) {
+				if (*src != '.') {
+					if (isupper(*src))
+						buff[i++] = tolower(*src);
+					else
+						buff[i++] = *src;
+				}
+				src++;
+			}
+			buff[i++] = '\0';
+
+			/*
+			 * Find the first match.  If the word can be
+			 * abbreviated, make sure we match at least
+			 * the minimum abbreviation.
+			 */
+			for (tp = TimeWords; tp->name; tp++) {
+				size_t abbrev = tp->abbrev;
+				if (abbrev == 0)
+					abbrev = strlen(tp->name);
+				if (strlen(buff) >= abbrev
+				    && strncmp(tp->name, buff, strlen(buff))
+				    	== 0) {
+					/* Skip over token. */
+					yyInput = src;
+					/* Return the match. */
+					yylval.Number = tp->value;
+					return tp->type;
+				}
+			}
+		}
+
+		/*
+		 * Not in the word table, maybe it's a number.  Note:
+		 * Because '-' and '+' have other special meanings, I
+		 * don't deal with signed numbers here.
+		 */
+		if (isdigit(c = *yyInput)) {
+			for (yylval.Number = 0; isdigit(c = *yyInput++); )
+				yylval.Number = 10 * yylval.Number + c - '0';
+			yyInput--;
+			return (tUNUMBER);
+		}
+
+		return (*yyInput++);
+	}
+}
+
+#define TM_YEAR_ORIGIN 1900
+
+/* Yield A - B, measured in seconds.  */
+static long
+difftm (struct tm *a, struct tm *b)
+{
+	int ay = a->tm_year + (TM_YEAR_ORIGIN - 1);
+	int by = b->tm_year + (TM_YEAR_ORIGIN - 1);
+	int days = (
+		/* difference in day of year */
+		a->tm_yday - b->tm_yday
+		/* + intervening leap days */
+		+  ((ay >> 2) - (by >> 2))
+		-  (ay/100 - by/100)
+		+  ((ay/100 >> 2) - (by/100 >> 2))
+		/* + difference in years * 365 */
+		+  (long)(ay-by) * 365
+		);
+	return (60*(60*(24*days + (a->tm_hour - b->tm_hour))
+	    + (a->tm_min - b->tm_min))
+	    + (a->tm_sec - b->tm_sec));
+}
+
+time_t
+get_date(char *p)
+{
+	struct tm	*tm;
+	struct tm	gmt, *gmt_ptr;
+	time_t		Start;
+	time_t		tod;
+	time_t		nowtime;
+	long		tzone;
+
+	memset(&gmt, 0, sizeof(gmt));
+	yyInput = p;
+
+	(void)time (&nowtime);
+
+	gmt_ptr = gmtime (&nowtime);
+	if (gmt_ptr != NULL) {
+		/* Copy, in case localtime and gmtime use the same buffer. */
+		gmt = *gmt_ptr;
+	}
+
+	if (! (tm = localtime (&nowtime)))
+		return -1;
+
+	if (gmt_ptr != NULL)
+		tzone = difftm (&gmt, tm) / 60;
+	else
+		/* This system doesn't understand timezones; fake it. */
+		tzone = 0;
+	if(tm->tm_isdst)
+		tzone += 60;
+
+	yyYear = tm->tm_year + 1900;
+	yyMonth = tm->tm_mon + 1;
+	yyDay = tm->tm_mday;
+	yyTimezone = tzone;
+	yyDSTmode = DSTmaybe;
+	yyHour = 0;
+	yyMinutes = 0;
+	yySeconds = 0;
+	yyRelSeconds = 0;
+	yyRelMonth = 0;
+	yyHaveDate = 0;
+	yyHaveDay = 0;
+	yyHaveRel = 0;
+	yyHaveTime = 0;
+	yyHaveZone = 0;
+
+	if (yyparse()
+	    || yyHaveTime > 1 || yyHaveZone > 1
+	    || yyHaveDate > 1 || yyHaveDay > 1)
+		return -1;
+
+	if (yyHaveDate || yyHaveTime || yyHaveDay) {
+		Start = Convert(yyMonth, yyDay, yyYear,
+		    yyHour, yyMinutes, yySeconds, yyDSTmode);
+		if (Start < 0)
+			return -1;
+	} else {
+		Start = nowtime;
+		if (!yyHaveRel)
+			Start -= ((tm->tm_hour * 60L + tm->tm_min) * 60L) + tm->tm_sec;
+	}
+
+	Start += yyRelSeconds;
+	Start += RelativeMonth(Start, yyRelMonth);
+
+	if (yyHaveDay && !yyHaveDate) {
+		tod = RelativeDate(Start, yyDayOrdinal, yyDayNumber);
+		Start += tod;
+	}
+
+	/* Have to do *something* with a legitimate -1 so it's
+	 * distinguishable from the error return value.  (Alternately
+	 * could set errno on error.) */
+	return Start == -1 ? 0 : Start;
+}
+
+
+#if	defined(TEST)
+
+/* ARGSUSED */
+int
+main(int argc, char **argv)
+{
+    time_t	d;
+
+    while (*++argv != NULL) {
+	    (void)printf("Input: %s\n", *argv);
+	    d = get_date(*argv);
+	    if (d == -1)
+		    (void)printf("Bad format - couldn't convert.\n");
+	    else
+		    (void)printf("Output: %s\n", ctime(&d));
+    }
+    exit(0);
+    /* NOTREACHED */
+}
+#endif	/* defined(TEST) */
+
+
diff --git a/archivers/libarchive/files/tar/getdate.y b/archivers/libarchive/files/tar/getdate.y
new file mode 100644
index 00000000000..84348f8d3f1
--- /dev/null
+++ b/archivers/libarchive/files/tar/getdate.y
@@ -0,0 +1,811 @@
+%{
+/*
+ * March 2005: Further modified and simplified by Tim Kientzle:
+ * Eliminate minutes-based calculations (just do everything in
+ * seconds), have lexer only recognize unsigned integers (handle '+'
+ * and '-' characters in grammar), combine tables into one table with
+ * explicit abbreviation notes, do am/pm adjustments in the grammar
+ * (eliminate some state variables and post-processing).  Among other
+ * things, these changes eliminated two shift/reduce conflicts.  (Went
+ * from 10 to 8.)
+ * All of Tim Kientzle's changes to this file are public domain.
+ */
+
+/*
+**  Originally written by Steven M. Bellovin <smb@research.att.com> while
+**  at the University of North Carolina at Chapel Hill.  Later tweaked by
+**  a couple of people on Usenet.  Completely overhauled by Rich $alz
+**  <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990;
+**
+**  This grammar has 10 shift/reduce conflicts.
+**
+**  This code is in the public domain and has no copyright.
+*/
+/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */
+/* SUPPRESS 288 on yyerrlab *//* Label unused */
+
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/usr.bin/tar/getdate.y,v 1.8 2007/03/11 10:36:42 kientzle Exp $");
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#define yyparse getdate_yyparse
+#define yylex getdate_yylex
+#define yyerror getdate_yyerror
+
+static int yyparse(void);
+static int yylex(void);
+static int yyerror(const char *);
+
+time_t get_date(char *);
+
+#define EPOCH		1970
+#define HOUR(x)		((time_t)(x) * 60)
+#define SECSPERDAY	(24L * 60L * 60L)
+
+/*
+**  Daylight-savings mode:  on, off, or not yet known.
+*/
+typedef enum _DSTMODE {
+    DSTon, DSToff, DSTmaybe
+} DSTMODE;
+
+/*
+**  Meridian:  am or pm.
+*/
+enum { tAM, tPM };
+
+/*
+**  Global variables.  We could get rid of most of these by using a good
+**  union as the yacc stack.  (This routine was originally written before
+**  yacc had the %union construct.)  Maybe someday; right now we only use
+**  the %union very rarely.
+*/
+static char	*yyInput;
+
+static DSTMODE	yyDSTmode;
+static time_t	yyDayOrdinal;
+static time_t	yyDayNumber;
+static int	yyHaveDate;
+static int	yyHaveDay;
+static int	yyHaveRel;
+static int	yyHaveTime;
+static int	yyHaveZone;
+static time_t	yyTimezone;
+static time_t	yyDay;
+static time_t	yyHour;
+static time_t	yyMinutes;
+static time_t	yyMonth;
+static time_t	yySeconds;
+static time_t	yyYear;
+static time_t	yyRelMonth;
+static time_t	yyRelSeconds;
+
+%}
+
+%union {
+    time_t		Number;
+}
+
+%token	tAGO tDAY tDAYZONE tAMPM tMONTH tMONTH_UNIT tSEC_UNIT tUNUMBER
+%token  tZONE tDST
+
+%type	<Number>	tDAY tDAYZONE tMONTH tMONTH_UNIT
+%type	<Number>	tSEC_UNIT tUNUMBER tZONE tAMPM
+
+%%
+
+spec	: /* NULL */
+	| spec item
+	;
+
+item	: time { yyHaveTime++; }
+	| zone { yyHaveZone++; }
+	| date { yyHaveDate++; }
+	| day { yyHaveDay++; }
+	| rel { yyHaveRel++; }
+	| number
+	;
+
+time	: tUNUMBER tAMPM {
+		/* "7am" */
+		yyHour = $1;
+		if (yyHour == 12)
+			yyHour = 0;
+		yyMinutes = 0;
+		yySeconds = 0;
+		if ($2 == tPM)
+			yyHour += 12;
+	}
+	| bare_time {
+		/* "7:12:18" "19:17" */
+	}
+	| bare_time tAMPM {
+		/* "7:12pm", "12:20:13am" */
+		if (yyHour == 12)
+			yyHour = 0;
+		if ($2 == tPM)
+			yyHour += 12;
+	}
+	| bare_time  '+' tUNUMBER {
+		/* "7:14+0700" */
+		yyDSTmode = DSToff;
+		yyTimezone = - ($3 % 100 + ($3 / 100) * 60);
+	}
+	| bare_time '-' tUNUMBER {
+		/* "19:14:12-0530" */
+		yyDSTmode = DSToff;
+		yyTimezone = + ($3 % 100 + ($3 / 100) * 60);
+	}
+	;
+
+bare_time : tUNUMBER ':' tUNUMBER {
+		yyHour = $1;
+		yyMinutes = $3;
+		yySeconds = 0;
+	}
+	| tUNUMBER ':' tUNUMBER ':' tUNUMBER {
+		yyHour = $1;
+		yyMinutes = $3;
+		yySeconds = $5;
+	}
+	;
+
+zone	: tZONE {
+		yyTimezone = $1;
+		yyDSTmode = DSToff;
+	}
+	| tDAYZONE {
+		yyTimezone = $1;
+		yyDSTmode = DSTon;
+	}
+	| tZONE tDST {
+		yyTimezone = $1;
+		yyDSTmode = DSTon;
+	}
+	;
+
+day	: tDAY {
+		yyDayOrdinal = 1;
+		yyDayNumber = $1;
+	}
+	| tDAY ',' {
+		/* "tue," "wednesday," */
+		yyDayOrdinal = 1;
+		yyDayNumber = $1;
+	}
+	| tUNUMBER tDAY {
+		/* "second tues" "3 wed" */
+		yyDayOrdinal = $1;
+		yyDayNumber = $2;
+	}
+	;
+
+date	: tUNUMBER '/' tUNUMBER {
+		/* "1/15" */
+		yyMonth = $1;
+		yyDay = $3;
+	}
+	| tUNUMBER '/' tUNUMBER '/' tUNUMBER {
+		if ($1 >= 13) {
+			/* First number is big:  2004/01/29, 99/02/17 */
+			yyYear = $1;
+			yyMonth = $3;
+			yyDay = $5;
+		} else if (($5 >= 13) || ($3 >= 13)) {
+			/* Last number is big:  01/07/98 */
+			/* Middle number is big:  01/29/04 */
+			yyMonth = $1;
+			yyDay = $3;
+			yyYear = $5;
+		} else {
+			/* No significant clues: 02/03/04 */
+			yyMonth = $1;
+			yyDay = $3;
+			yyYear = $5;
+		}
+	}
+	| tUNUMBER '-' tUNUMBER '-' tUNUMBER {
+		/* ISO 8601 format.  yyyy-mm-dd.  */
+		yyYear = $1;
+		yyMonth = $3;
+		yyDay = $5;
+	}
+	| tUNUMBER '-' tMONTH '-' tUNUMBER {
+		if ($1 > 31) {
+			/* e.g. 1992-Jun-17 */
+			yyYear = $1;
+			yyMonth = $3;
+			yyDay = $5;
+		} else {
+			/* e.g. 17-JUN-1992.  */
+			yyDay = $1;
+			yyMonth = $3;
+			yyYear = $5;
+		}
+	}
+	| tMONTH tUNUMBER {
+		/* "May 3" */
+		yyMonth = $1;
+		yyDay = $2;
+	}
+	| tMONTH tUNUMBER ',' tUNUMBER {
+		/* "June 17, 2001" */
+		yyMonth = $1;
+		yyDay = $2;
+		yyYear = $4;
+	}
+	| tUNUMBER tMONTH {
+		/* "12 Sept" */
+		yyDay = $1;
+		yyMonth = $2;
+	}
+	| tUNUMBER tMONTH tUNUMBER {
+		/* "12 Sept 1997" */
+		yyDay = $1;
+		yyMonth = $2;
+		yyYear = $3;
+	}
+	;
+
+rel	: relunit tAGO {
+		yyRelSeconds = -yyRelSeconds;
+		yyRelMonth = -yyRelMonth;
+	}
+	| relunit
+	;
+
+relunit	: '-' tUNUMBER tSEC_UNIT {
+		/* "-3 hours" */
+		yyRelSeconds -= $2 * $3;
+	}
+	| '+' tUNUMBER tSEC_UNIT {
+		/* "+1 minute" */
+		yyRelSeconds += $2 * $3;
+	}
+	| tUNUMBER tSEC_UNIT {
+		/* "1 day" */
+		yyRelSeconds += $1 * $2;
+	}
+	| tSEC_UNIT {
+		/* "hour" */
+		yyRelSeconds += $1;
+	}
+	| '-' tUNUMBER tMONTH_UNIT {
+		/* "-3 months" */
+		yyRelMonth -= $2 * $3;
+	}
+	| '+' tUNUMBER tMONTH_UNIT {
+		/* "+5 years" */
+		yyRelMonth += $2 * $3;
+	}
+	| tUNUMBER tMONTH_UNIT {
+		/* "2 years" */
+		yyRelMonth += $1 * $2;
+	}
+	| tMONTH_UNIT {
+		/* "6 months" */
+		yyRelMonth += $1;
+	}
+	;
+
+number	: tUNUMBER {
+		if (yyHaveTime && yyHaveDate && !yyHaveRel)
+			yyYear = $1;
+		else {
+			if($1>10000) {
+				/* "20040301" */
+				yyHaveDate++;
+				yyDay= ($1)%100;
+				yyMonth= ($1/100)%100;
+				yyYear = $1/10000;
+			}
+			else {
+				/* "513" is same as "5:13" */
+				yyHaveTime++;
+				if ($1 < 100) {
+					yyHour = $1;
+					yyMinutes = 0;
+				}
+				else {
+					yyHour = $1 / 100;
+					yyMinutes = $1 % 100;
+				}
+				yySeconds = 0;
+			}
+		}
+	}
+	;
+
+
+%%
+
+static struct TABLE {
+	size_t		abbrev;
+	const char	*name;
+	int		type;
+	time_t		value;
+} const TimeWords[] = {
+	/* am/pm */
+	{ 0, "am",		tAMPM,	tAM },
+	{ 0, "pm",		tAMPM,	tPM },
+
+	/* Month names. */
+	{ 3, "january",		tMONTH,  1 },
+	{ 3, "february",	tMONTH,  2 },
+	{ 3, "march",		tMONTH,  3 },
+	{ 3, "april",		tMONTH,  4 },
+	{ 3, "may",		tMONTH,  5 },
+	{ 3, "june",		tMONTH,  6 },
+	{ 3, "july",		tMONTH,  7 },
+	{ 3, "august",		tMONTH,  8 },
+	{ 3, "september",	tMONTH,  9 },
+	{ 3, "october",		tMONTH, 10 },
+	{ 3, "november",	tMONTH, 11 },
+	{ 3, "december",	tMONTH, 12 },
+
+	/* Days of the week. */
+	{ 2, "sunday",		tDAY, 0 },
+	{ 3, "monday",		tDAY, 1 },
+	{ 2, "tuesday",		tDAY, 2 },
+	{ 3, "wednesday",	tDAY, 3 },
+	{ 2, "thursday",	tDAY, 4 },
+	{ 2, "friday",		tDAY, 5 },
+	{ 2, "saturday",	tDAY, 6 },
+
+	/* Timezones: Offsets are in minutes. */
+	{ 0, "gmt",  tZONE,     HOUR( 0) }, /* Greenwich Mean */
+	{ 0, "ut",   tZONE,     HOUR( 0) }, /* Universal (Coordinated) */
+	{ 0, "utc",  tZONE,     HOUR( 0) },
+	{ 0, "wet",  tZONE,     HOUR( 0) }, /* Western European */
+	{ 0, "bst",  tDAYZONE,  HOUR( 0) }, /* British Summer */
+	{ 0, "wat",  tZONE,     HOUR( 1) }, /* West Africa */
+	{ 0, "at",   tZONE,     HOUR( 2) }, /* Azores */
+	/* { 0, "bst", tZONE, HOUR( 3) }, */ /* Brazil Standard: Conflict */
+	/* { 0, "gst", tZONE, HOUR( 3) }, */ /* Greenland Standard: Conflict*/
+	{ 0, "nft",  tZONE,     HOUR(3)+30 }, /* Newfoundland */
+	{ 0, "nst",  tZONE,     HOUR(3)+30 }, /* Newfoundland Standard */
+	{ 0, "ndt",  tDAYZONE,  HOUR(3)+30 }, /* Newfoundland Daylight */
+	{ 0, "ast",  tZONE,     HOUR( 4) }, /* Atlantic Standard */
+	{ 0, "adt",  tDAYZONE,  HOUR( 4) }, /* Atlantic Daylight */
+	{ 0, "est",  tZONE,     HOUR( 5) }, /* Eastern Standard */
+	{ 0, "edt",  tDAYZONE,  HOUR( 5) }, /* Eastern Daylight */
+	{ 0, "cst",  tZONE,     HOUR( 6) }, /* Central Standard */
+	{ 0, "cdt",  tDAYZONE,  HOUR( 6) }, /* Central Daylight */
+	{ 0, "mst",  tZONE,     HOUR( 7) }, /* Mountain Standard */
+	{ 0, "mdt",  tDAYZONE,  HOUR( 7) }, /* Mountain Daylight */
+	{ 0, "pst",  tZONE,     HOUR( 8) }, /* Pacific Standard */
+	{ 0, "pdt",  tDAYZONE,  HOUR( 8) }, /* Pacific Daylight */
+	{ 0, "yst",  tZONE,     HOUR( 9) }, /* Yukon Standard */
+	{ 0, "ydt",  tDAYZONE,  HOUR( 9) }, /* Yukon Daylight */
+	{ 0, "hst",  tZONE,     HOUR(10) }, /* Hawaii Standard */
+	{ 0, "hdt",  tDAYZONE,  HOUR(10) }, /* Hawaii Daylight */
+	{ 0, "cat",  tZONE,     HOUR(10) }, /* Central Alaska */
+	{ 0, "ahst", tZONE,     HOUR(10) }, /* Alaska-Hawaii Standard */
+	{ 0, "nt",   tZONE,     HOUR(11) }, /* Nome */
+	{ 0, "idlw", tZONE,     HOUR(12) }, /* Intl Date Line West */
+	{ 0, "cet",  tZONE,     -HOUR(1) }, /* Central European */
+	{ 0, "met",  tZONE,     -HOUR(1) }, /* Middle European */
+	{ 0, "mewt", tZONE,     -HOUR(1) }, /* Middle European Winter */
+	{ 0, "mest", tDAYZONE,  -HOUR(1) }, /* Middle European Summer */
+	{ 0, "swt",  tZONE,     -HOUR(1) }, /* Swedish Winter */
+	{ 0, "sst",  tDAYZONE,  -HOUR(1) }, /* Swedish Summer */
+	{ 0, "fwt",  tZONE,     -HOUR(1) }, /* French Winter */
+	{ 0, "fst",  tDAYZONE,  -HOUR(1) }, /* French Summer */
+	{ 0, "eet",  tZONE,     -HOUR(2) }, /* Eastern Eur, USSR Zone 1 */
+	{ 0, "bt",   tZONE,     -HOUR(3) }, /* Baghdad, USSR Zone 2 */
+	{ 0, "it",   tZONE,     -HOUR(3)-30 },/* Iran */
+	{ 0, "zp4",  tZONE,     -HOUR(4) }, /* USSR Zone 3 */
+	{ 0, "zp5",  tZONE,     -HOUR(5) }, /* USSR Zone 4 */
+	{ 0, "ist",  tZONE,     -HOUR(5)-30 },/* Indian Standard */
+	{ 0, "zp6",  tZONE,     -HOUR(6) }, /* USSR Zone 5 */
+	/* { 0, "nst",  tZONE, -HOUR(6.5) }, */ /* North Sumatra: Conflict */
+	/* { 0, "sst", tZONE, -HOUR(7) }, */ /* So Sumatra, USSR 6: Conflict */
+	{ 0, "wast", tZONE,     -HOUR(7) }, /* West Australian Standard */
+	{ 0, "wadt", tDAYZONE,  -HOUR(7) }, /* West Australian Daylight */
+	{ 0, "jt",   tZONE,     -HOUR(7)-30 },/* Java (3pm in Cronusland!)*/
+	{ 0, "cct",  tZONE,     -HOUR(8) }, /* China Coast, USSR Zone 7 */
+	{ 0, "jst",  tZONE,     -HOUR(9) }, /* Japan Std, USSR Zone 8 */
+	{ 0, "cast", tZONE,     -HOUR(9)-30 },/* Central Australian Std */
+	{ 0, "cadt", tDAYZONE,  -HOUR(9)-30 },/* Central Australian Daylt */
+	{ 0, "east", tZONE,     -HOUR(10) }, /* Eastern Australian Std */
+	{ 0, "eadt", tDAYZONE,  -HOUR(10) }, /* Eastern Australian Daylt */
+	{ 0, "gst",  tZONE,     -HOUR(10) }, /* Guam Std, USSR Zone 9 */
+	{ 0, "nzt",  tZONE,     -HOUR(12) }, /* New Zealand */
+	{ 0, "nzst", tZONE,     -HOUR(12) }, /* New Zealand Standard */
+	{ 0, "nzdt", tDAYZONE,  -HOUR(12) }, /* New Zealand Daylight */
+	{ 0, "idle", tZONE,     -HOUR(12) }, /* Intl Date Line East */
+
+	{ 0, "dst",  tDST,		0 },
+
+	/* Time units. */
+	{ 4, "years",		tMONTH_UNIT,	12 },
+	{ 5, "months",		tMONTH_UNIT,	1 },
+	{ 9, "fortnights",	tSEC_UNIT,	14 * 24 * 60 * 60 },
+	{ 4, "weeks",		tSEC_UNIT,	7 * 24 * 60 * 60 },
+	{ 3, "days",		tSEC_UNIT,	1 * 24 * 60 * 60 },
+	{ 4, "hours",		tSEC_UNIT,	60 * 60 },
+	{ 3, "minutes",		tSEC_UNIT,	60 },
+	{ 3, "seconds",		tSEC_UNIT,	1 },
+
+	/* Relative-time words. */
+	{ 0, "tomorrow",	tSEC_UNIT,	1 * 24 * 60 * 60 },
+	{ 0, "yesterday",	tSEC_UNIT,	-1 * 24 * 60 * 60 },
+	{ 0, "today",		tSEC_UNIT,	0 },
+	{ 0, "now",		tSEC_UNIT,	0 },
+	{ 0, "last",		tUNUMBER,	-1 },
+	{ 0, "this",		tSEC_UNIT,	0 },
+	{ 0, "next",		tUNUMBER,	2 },
+	{ 0, "first",		tUNUMBER,	1 },
+	{ 0, "1st",		tUNUMBER,	1 },
+/*	{ 0, "second",		tUNUMBER,	2 }, */
+	{ 0, "2nd",		tUNUMBER,	2 },
+	{ 0, "third",		tUNUMBER,	3 },
+	{ 0, "3rd",		tUNUMBER,	3 },
+	{ 0, "fourth",		tUNUMBER,	4 },
+	{ 0, "4th",		tUNUMBER,	4 },
+	{ 0, "fifth",		tUNUMBER,	5 },
+	{ 0, "5th",		tUNUMBER,	5 },
+	{ 0, "sixth",		tUNUMBER,	6 },
+	{ 0, "seventh",		tUNUMBER,	7 },
+	{ 0, "eighth",		tUNUMBER,	8 },
+	{ 0, "ninth",		tUNUMBER,	9 },
+	{ 0, "tenth",		tUNUMBER,	10 },
+	{ 0, "eleventh",	tUNUMBER,	11 },
+	{ 0, "twelfth",		tUNUMBER,	12 },
+	{ 0, "ago",		tAGO,		1 },
+
+	/* Military timezones. */
+	{ 0, "a",	tZONE,	HOUR(  1) },
+	{ 0, "b",	tZONE,	HOUR(  2) },
+	{ 0, "c",	tZONE,	HOUR(  3) },
+	{ 0, "d",	tZONE,	HOUR(  4) },
+	{ 0, "e",	tZONE,	HOUR(  5) },
+	{ 0, "f",	tZONE,	HOUR(  6) },
+	{ 0, "g",	tZONE,	HOUR(  7) },
+	{ 0, "h",	tZONE,	HOUR(  8) },
+	{ 0, "i",	tZONE,	HOUR(  9) },
+	{ 0, "k",	tZONE,	HOUR( 10) },
+	{ 0, "l",	tZONE,	HOUR( 11) },
+	{ 0, "m",	tZONE,	HOUR( 12) },
+	{ 0, "n",	tZONE,	HOUR(- 1) },
+	{ 0, "o",	tZONE,	HOUR(- 2) },
+	{ 0, "p",	tZONE,	HOUR(- 3) },
+	{ 0, "q",	tZONE,	HOUR(- 4) },
+	{ 0, "r",	tZONE,	HOUR(- 5) },
+	{ 0, "s",	tZONE,	HOUR(- 6) },
+	{ 0, "t",	tZONE,	HOUR(- 7) },
+	{ 0, "u",	tZONE,	HOUR(- 8) },
+	{ 0, "v",	tZONE,	HOUR(- 9) },
+	{ 0, "w",	tZONE,	HOUR(-10) },
+	{ 0, "x",	tZONE,	HOUR(-11) },
+	{ 0, "y",	tZONE,	HOUR(-12) },
+	{ 0, "z",	tZONE,	HOUR(  0) },
+
+	/* End of table. */
+	{ 0, NULL,	0,	0 }
+};
+
+
+
+
+/* ARGSUSED */
+static int
+yyerror(const char *s)
+{
+	(void)s;
+	return 0;
+}
+
+static time_t
+ToSeconds(time_t Hours, time_t Minutes, time_t Seconds)
+{
+	if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59)
+		return -1;
+	if (Hours < 0 || Hours > 23)
+		return -1;
+	return (Hours * 60L + Minutes) * 60L + Seconds;
+}
+
+
+/* Year is either
+ * A number from 0 to 99, which means a year from 1970 to 2069, or
+ * The actual year (>=100).  */
+static time_t
+Convert(time_t Month, time_t Day, time_t Year,
+	time_t Hours, time_t Minutes, time_t Seconds, DSTMODE DSTmode)
+{
+	static int DaysInMonth[12] = {
+		31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
+	};
+	time_t	tod;
+	time_t	Julian;
+	int	i;
+
+	if (Year < 69)
+		Year += 2000;
+	else if (Year < 100)
+		Year += 1900;
+	DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0)
+	    ? 29 : 28;
+	/* Checking for 2038 bogusly assumes that time_t is 32 bits.  But
+	   I'm too lazy to try to check for time_t overflow in another way.  */
+	if (Year < EPOCH || Year > 2038
+	    || Month < 1 || Month > 12
+	    /* Lint fluff:  "conversion from long may lose accuracy" */
+	    || Day < 1 || Day > DaysInMonth[(int)--Month])
+		return -1;
+
+	Julian = Day - 1;
+	for (i = 0; i < Month; i++)
+		Julian += DaysInMonth[i];
+	for (i = EPOCH; i < Year; i++)
+		Julian += 365 + (i % 4 == 0);
+	Julian *= SECSPERDAY;
+	Julian += yyTimezone * 60L;
+	if ((tod = ToSeconds(Hours, Minutes, Seconds)) < 0)
+		return -1;
+	Julian += tod;
+	if (DSTmode == DSTon
+	    || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst))
+		Julian -= 60 * 60;
+	return Julian;
+}
+
+
+static time_t
+DSTcorrect(time_t Start, time_t Future)
+{
+	time_t	StartDay;
+	time_t	FutureDay;
+
+	StartDay = (localtime(&Start)->tm_hour + 1) % 24;
+	FutureDay = (localtime(&Future)->tm_hour + 1) % 24;
+	return (Future - Start) + (StartDay - FutureDay) * 60L * 60L;
+}
+
+
+static time_t
+RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber)
+{
+	struct tm	*tm;
+	time_t	now;
+
+	now = Start;
+	tm = localtime(&now);
+	now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7);
+	now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
+	return DSTcorrect(Start, now);
+}
+
+
+static time_t
+RelativeMonth(time_t Start, time_t RelMonth)
+{
+	struct tm	*tm;
+	time_t	Month;
+	time_t	Year;
+
+	if (RelMonth == 0)
+		return 0;
+	tm = localtime(&Start);
+	Month = 12 * (tm->tm_year + 1900) + tm->tm_mon + RelMonth;
+	Year = Month / 12;
+	Month = Month % 12 + 1;
+	return DSTcorrect(Start,
+	    Convert(Month, (time_t)tm->tm_mday, Year,
+		(time_t)tm->tm_hour, (time_t)tm->tm_min, (time_t)tm->tm_sec,
+		DSTmaybe));
+}
+
+static int
+yylex(void)
+{
+	char	c;
+	char	buff[64];
+
+	for ( ; ; ) {
+		while (isspace(*yyInput))
+			yyInput++;
+
+		/* Skip parenthesized comments. */
+		if (*yyInput == '(') {
+			int Count = 0;
+			do {
+				c = *yyInput++;
+				if (c == '\0')
+					return c;
+				if (c == '(')
+					Count++;
+				else if (c == ')')
+					Count--;
+			} while (Count > 0);
+			continue;
+		}
+
+		/* Try the next token in the word table first. */
+		/* This allows us to match "2nd", for example. */
+		{
+			char *src = yyInput;
+			const struct TABLE *tp;
+			unsigned i = 0;
+
+			/* Force to lowercase and strip '.' characters. */
+			while (*src != '\0'
+			    && (isalnum(*src) || *src == '.')
+			    && i < sizeof(buff)-1) {
+				if (*src != '.') {
+					if (isupper(*src))
+						buff[i++] = tolower(*src);
+					else
+						buff[i++] = *src;
+				}
+				src++;
+			}
+			buff[i++] = '\0';
+
+			/*
+			 * Find the first match.  If the word can be
+			 * abbreviated, make sure we match at least
+			 * the minimum abbreviation.
+			 */
+			for (tp = TimeWords; tp->name; tp++) {
+				size_t abbrev = tp->abbrev;
+				if (abbrev == 0)
+					abbrev = strlen(tp->name);
+				if (strlen(buff) >= abbrev
+				    && strncmp(tp->name, buff, strlen(buff))
+				    	== 0) {
+					/* Skip over token. */
+					yyInput = src;
+					/* Return the match. */
+					yylval.Number = tp->value;
+					return tp->type;
+				}
+			}
+		}
+
+		/*
+		 * Not in the word table, maybe it's a number.  Note:
+		 * Because '-' and '+' have other special meanings, I
+		 * don't deal with signed numbers here.
+		 */
+		if (isdigit(c = *yyInput)) {
+			for (yylval.Number = 0; isdigit(c = *yyInput++); )
+				yylval.Number = 10 * yylval.Number + c - '0';
+			yyInput--;
+			return (tUNUMBER);
+		}
+
+		return (*yyInput++);
+	}
+}
+
+#define TM_YEAR_ORIGIN 1900
+
+/* Yield A - B, measured in seconds.  */
+static long
+difftm (struct tm *a, struct tm *b)
+{
+	int ay = a->tm_year + (TM_YEAR_ORIGIN - 1);
+	int by = b->tm_year + (TM_YEAR_ORIGIN - 1);
+	int days = (
+		/* difference in day of year */
+		a->tm_yday - b->tm_yday
+		/* + intervening leap days */
+		+  ((ay >> 2) - (by >> 2))
+		-  (ay/100 - by/100)
+		+  ((ay/100 >> 2) - (by/100 >> 2))
+		/* + difference in years * 365 */
+		+  (long)(ay-by) * 365
+		);
+	return (60*(60*(24*days + (a->tm_hour - b->tm_hour))
+	    + (a->tm_min - b->tm_min))
+	    + (a->tm_sec - b->tm_sec));
+}
+
+time_t
+get_date(char *p)
+{
+	struct tm	*tm;
+	struct tm	gmt, *gmt_ptr;
+	time_t		Start;
+	time_t		tod;
+	time_t		nowtime;
+	long		tzone;
+
+	memset(&gmt, 0, sizeof(gmt));
+	yyInput = p;
+
+	(void)time (&nowtime);
+
+	gmt_ptr = gmtime (&nowtime);
+	if (gmt_ptr != NULL) {
+		/* Copy, in case localtime and gmtime use the same buffer. */
+		gmt = *gmt_ptr;
+	}
+
+	if (! (tm = localtime (&nowtime)))
+		return -1;
+
+	if (gmt_ptr != NULL)
+		tzone = difftm (&gmt, tm) / 60;
+	else
+		/* This system doesn't understand timezones; fake it. */
+		tzone = 0;
+	if(tm->tm_isdst)
+		tzone += 60;
+
+	yyYear = tm->tm_year + 1900;
+	yyMonth = tm->tm_mon + 1;
+	yyDay = tm->tm_mday;
+	yyTimezone = tzone;
+	yyDSTmode = DSTmaybe;
+	yyHour = 0;
+	yyMinutes = 0;
+	yySeconds = 0;
+	yyRelSeconds = 0;
+	yyRelMonth = 0;
+	yyHaveDate = 0;
+	yyHaveDay = 0;
+	yyHaveRel = 0;
+	yyHaveTime = 0;
+	yyHaveZone = 0;
+
+	if (yyparse()
+	    || yyHaveTime > 1 || yyHaveZone > 1
+	    || yyHaveDate > 1 || yyHaveDay > 1)
+		return -1;
+
+	if (yyHaveDate || yyHaveTime || yyHaveDay) {
+		Start = Convert(yyMonth, yyDay, yyYear,
+		    yyHour, yyMinutes, yySeconds, yyDSTmode);
+		if (Start < 0)
+			return -1;
+	} else {
+		Start = nowtime;
+		if (!yyHaveRel)
+			Start -= ((tm->tm_hour * 60L + tm->tm_min) * 60L) + tm->tm_sec;
+	}
+
+	Start += yyRelSeconds;
+	Start += RelativeMonth(Start, yyRelMonth);
+
+	if (yyHaveDay && !yyHaveDate) {
+		tod = RelativeDate(Start, yyDayOrdinal, yyDayNumber);
+		Start += tod;
+	}
+
+	/* Have to do *something* with a legitimate -1 so it's
+	 * distinguishable from the error return value.  (Alternately
+	 * could set errno on error.) */
+	return Start == -1 ? 0 : Start;
+}
+
+
+#if	defined(TEST)
+
+/* ARGSUSED */
+int
+main(int argc, char **argv)
+{
+    time_t	d;
+
+    while (*++argv != NULL) {
+	    (void)printf("Input: %s\n", *argv);
+	    d = get_date(*argv);
+	    if (d == -1)
+		    (void)printf("Bad format - couldn't convert.\n");
+	    else
+		    (void)printf("Output: %s\n", ctime(&d));
+    }
+    exit(0);
+    /* NOTREACHED */
+}
+#endif	/* defined(TEST) */
diff --git a/archivers/libarchive/files/tar/matching.c b/archivers/libarchive/files/tar/matching.c
new file mode 100644
index 00000000000..f0ca0c9abbc
--- /dev/null
+++ b/archivers/libarchive/files/tar/matching.c
@@ -0,0 +1,421 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/matching.c,v 1.11 2007/03/11 10:36:42 kientzle Exp $");
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "bsdtar.h"
+
+struct match {
+	struct match	 *next;
+	int		  matches;
+	char		  pattern[1];
+};
+
+struct matching {
+	struct match	 *exclusions;
+	int		  exclusions_count;
+	struct match	 *inclusions;
+	int		  inclusions_count;
+	int		  inclusions_unmatched_count;
+};
+
+
+static void	add_pattern(struct bsdtar *, struct match **list,
+		    const char *pattern);
+static int	bsdtar_fnmatch(const char *p, const char *s);
+static void	initialize_matching(struct bsdtar *);
+static int	match_exclusion(struct match *, const char *pathname);
+static int	match_inclusion(struct match *, const char *pathname);
+
+/*
+ * The matching logic here needs to be re-thought.  I started out to
+ * try to mimic gtar's matching logic, but it's not entirely
+ * consistent.  In particular 'tar -t' and 'tar -x' interpret patterns
+ * on the command line as anchored, but --exclude doesn't.
+ */
+
+/*
+ * Utility functions to manage exclusion/inclusion patterns
+ */
+
+int
+exclude(struct bsdtar *bsdtar, const char *pattern)
+{
+	struct matching *matching;
+
+	if (bsdtar->matching == NULL)
+		initialize_matching(bsdtar);
+	matching = bsdtar->matching;
+	add_pattern(bsdtar, &(matching->exclusions), pattern);
+	matching->exclusions_count++;
+	return (0);
+}
+
+int
+exclude_from_file(struct bsdtar *bsdtar, const char *pathname)
+{
+	return (process_lines(bsdtar, pathname, &exclude));
+}
+
+int
+include(struct bsdtar *bsdtar, const char *pattern)
+{
+	struct matching *matching;
+
+	if (bsdtar->matching == NULL)
+		initialize_matching(bsdtar);
+	matching = bsdtar->matching;
+	add_pattern(bsdtar, &(matching->inclusions), pattern);
+	matching->inclusions_count++;
+	matching->inclusions_unmatched_count++;
+	return (0);
+}
+
+int
+include_from_file(struct bsdtar *bsdtar, const char *pathname)
+{
+	return (process_lines(bsdtar, pathname, &include));
+}
+
+static void
+add_pattern(struct bsdtar *bsdtar, struct match **list, const char *pattern)
+{
+	struct match *match;
+
+	match = malloc(sizeof(*match) + strlen(pattern) + 1);
+	if (match == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "Out of memory");
+	if (pattern[0] == '/')
+		pattern++;
+	strcpy(match->pattern, pattern);
+	/* Both "foo/" and "foo" should match "foo/bar". */
+	if (match->pattern[strlen(match->pattern)-1] == '/')
+		match->pattern[strlen(match->pattern)-1] = '\0';
+	match->next = *list;
+	*list = match;
+	match->matches = 0;
+}
+
+
+int
+excluded(struct bsdtar *bsdtar, const char *pathname)
+{
+	struct matching *matching;
+	struct match *match;
+	struct match *matched;
+
+	matching = bsdtar->matching;
+	if (matching == NULL)
+		return (0);
+
+	/* Exclusions take priority */
+	for (match = matching->exclusions; match != NULL; match = match->next){
+		if (match_exclusion(match, pathname))
+			return (1);
+	}
+
+	/* Then check for inclusions */
+	matched = NULL;
+	for (match = matching->inclusions; match != NULL; match = match->next){
+		if (match_inclusion(match, pathname)) {
+			/*
+			 * If this pattern has never been matched,
+			 * then we're done.
+			 */
+			if (match->matches == 0) {
+				match->matches++;
+				matching->inclusions_unmatched_count++;
+				return (0);
+			}
+			/*
+			 * Otherwise, remember the match but keep checking
+			 * in case we can tick off an unmatched pattern.
+			 */
+			matched = match;
+		}
+	}
+	/*
+	 * We didn't find a pattern that had never been matched, but
+	 * we did find a match, so count it and exit.
+	 */
+	if (matched != NULL) {
+		matched->matches++;
+		return (0);
+	}
+
+	/* If there were inclusions, default is to exclude. */
+	if (matching->inclusions != NULL)
+	    return (1);
+
+	/* No explicit inclusions, default is to match. */
+	return (0);
+}
+
+/*
+ * This is a little odd, but it matches the default behavior of
+ * gtar.  In particular, 'a*b' will match 'foo/a1111/222b/bar'
+ *
+ */
+int
+match_exclusion(struct match *match, const char *pathname)
+{
+	const char *p;
+
+	if (*match->pattern == '*' || *match->pattern == '/')
+		return (bsdtar_fnmatch(match->pattern, pathname) == 0);
+
+	for (p = pathname; p != NULL; p = strchr(p, '/')) {
+		if (*p == '/')
+			p++;
+		if (bsdtar_fnmatch(match->pattern, p) == 0)
+			return (1);
+	}
+	return (0);
+}
+
+/*
+ * Again, mimic gtar:  inclusions are always anchored (have to match
+ * the beginning of the path) even though exclusions are not anchored.
+ */
+int
+match_inclusion(struct match *match, const char *pathname)
+{
+	return (bsdtar_fnmatch(match->pattern, pathname) == 0);
+}
+
+void
+cleanup_exclusions(struct bsdtar *bsdtar)
+{
+	struct match *p, *q;
+
+	if (bsdtar->matching) {
+		p = bsdtar->matching->inclusions;
+		while (p != NULL) {
+			q = p;
+			p = p->next;
+			free(q);
+		}
+		p = bsdtar->matching->exclusions;
+		while (p != NULL) {
+			q = p;
+			p = p->next;
+			free(q);
+		}
+		free(bsdtar->matching);
+	}
+}
+
+static void
+initialize_matching(struct bsdtar *bsdtar)
+{
+	bsdtar->matching = malloc(sizeof(*bsdtar->matching));
+	if (bsdtar->matching == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "No memory");
+	memset(bsdtar->matching, 0, sizeof(*bsdtar->matching));
+}
+
+int
+unmatched_inclusions(struct bsdtar *bsdtar)
+{
+	struct matching *matching;
+
+	matching = bsdtar->matching;
+	if (matching == NULL)
+		return (0);
+	return (matching->inclusions_unmatched_count);
+}
+
+
+
+#if defined(HAVE_FNMATCH) && defined(HAVE_FNM_LEADING_DIR)
+
+/* Use system fnmatch() if it suits our needs. */
+/* On Linux, _GNU_SOURCE must be defined to get FNM_LEADING_DIR. */
+#define _GNU_SOURCE
+#include <fnmatch.h>
+static int
+bsdtar_fnmatch(const char *pattern, const char *string)
+{
+	return (fnmatch(pattern, string, FNM_LEADING_DIR));
+}
+
+#else
+/*
+ * The following was hacked from BSD C library
+ * code:  src/lib/libc/gen/fnmatch.c,v 1.15 2002/02/01
+ *
+ * In particular, most of the flags were ripped out: this always
+ * behaves like FNM_LEADING_DIR is set and other flags specified
+ * by POSIX are unset.
+ *
+ * Normally, I would not conditionally compile something like this: If
+ * I have to support it anyway, everyone may as well use it. ;-)
+ * However, the full POSIX spec for fnmatch() includes a lot of
+ * advanced character handling that I'm not ready to put in here, so
+ * it's probably best if people use a local version when it's available.
+ */
+
+/*
+ * Copyright (c) 1989, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+static int
+bsdtar_fnmatch(const char *pattern, const char *string)
+{
+	const char *saved_pattern;
+	int negate, matched;
+	char c;
+
+	for (;;) {
+		switch (c = *pattern++) {
+		case '\0':
+			if (*string == '/' || *string == '\0')
+				return (0);
+			return (1);
+		case '?':
+			if (*string == '\0')
+				return (1);
+			++string;
+			break;
+		case '*':
+			c = *pattern;
+			/* Collapse multiple stars. */
+			while (c == '*')
+				c = *++pattern;
+
+			/* Optimize for pattern with * at end. */
+			if (c == '\0')
+				return (0);
+
+			/* General case, use recursion. */
+			while (*string != '\0') {
+				if (!bsdtar_fnmatch(pattern, string))
+					return (0);
+				++string;
+			}
+			return (1);
+		case '[':
+			if (*string == '\0')
+				return (1);
+			saved_pattern = pattern;
+			if (*pattern == '!' || *pattern == '^') {
+				negate = 1;
+				++pattern;
+			} else
+				negate = 0;
+			matched = 0;
+			c = *pattern++;
+			do {
+				if (c == '\\')
+					c = *pattern++;
+				if (c == '\0') {
+					pattern = saved_pattern;
+					c = '[';
+					goto norm;
+				}
+				if (*pattern == '-') {
+					char c2 = *(pattern + 1);
+					if (c2 == '\0') {
+						pattern = saved_pattern;
+						c = '[';
+						goto norm;
+					}
+					if (c2 == ']') {
+						/* [a-] is not a range. */
+						if (c == *string
+						    || '-' == *string)
+							matched = 1;
+						pattern ++;
+					} else {
+						if (c <= *string
+						    && *string <= c2)
+							matched = 1;
+						pattern += 2;
+					}
+				} else if (c == *string)
+					matched = 1;
+				c = *pattern++;
+			} while (c != ']');
+			if (matched == negate)
+				return (1);
+			++string;
+			break;
+		case '\\':
+			if ((c = *pattern++) == '\0') {
+				c = '\\';
+				--pattern;
+			}
+			/* FALLTHROUGH */
+		default:
+		norm:
+			if (c != *string)
+				return (1);
+			string++;
+			break;
+		}
+	}
+	/* NOTREACHED */
+}
+
+#endif
diff --git a/archivers/libarchive/files/tar/read.c b/archivers/libarchive/files/tar/read.c
new file mode 100644
index 00000000000..4eb2a86c29c
--- /dev/null
+++ b/archivers/libarchive/files/tar/read.c
@@ -0,0 +1,357 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/read.c,v 1.33 2007/05/29 05:39:10 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#elif defined(MAJOR_IN_SYSMACROS)
+#include <sys/sysmacros.h>
+#endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "bsdtar.h"
+
+static void	list_item_verbose(struct bsdtar *, FILE *,
+		    struct archive_entry *);
+static void	read_archive(struct bsdtar *bsdtar, char mode);
+
+void
+tar_mode_t(struct bsdtar *bsdtar)
+{
+	read_archive(bsdtar, 't');
+}
+
+void
+tar_mode_x(struct bsdtar *bsdtar)
+{
+	read_archive(bsdtar, 'x');
+}
+
+/*
+ * Handle 'x' and 't' modes.
+ */
+static void
+read_archive(struct bsdtar *bsdtar, char mode)
+{
+	FILE			 *out;
+	struct archive		 *a;
+	struct archive_entry	 *entry;
+	const struct stat	 *st;
+	int			  r;
+
+	while (*bsdtar->argv) {
+		include(bsdtar, *bsdtar->argv);
+		bsdtar->argv++;
+	}
+
+	if (bsdtar->names_from_file != NULL)
+		include_from_file(bsdtar, bsdtar->names_from_file);
+
+	a = archive_read_new();
+	if (bsdtar->compress_program != NULL)
+		archive_read_support_compression_program(a, bsdtar->compress_program);
+	else
+		archive_read_support_compression_all(a);
+	archive_read_support_format_all(a);
+	if (archive_read_open_file(a, bsdtar->filename,
+	    bsdtar->bytes_per_block != 0 ? bsdtar->bytes_per_block :
+	    DEFAULT_BYTES_PER_BLOCK))
+		bsdtar_errc(bsdtar, 1, 0, "Error opening archive: %s",
+		    archive_error_string(a));
+
+	do_chdir(bsdtar);
+	for (;;) {
+		/* Support --fast-read option */
+		if (bsdtar->option_fast_read &&
+		    unmatched_inclusions(bsdtar) == 0)
+			break;
+
+		r = archive_read_next_header(a, &entry);
+		if (r == ARCHIVE_EOF)
+			break;
+		if (r < ARCHIVE_OK)
+			bsdtar_warnc(bsdtar, 0, "%s", archive_error_string(a));
+		if (r == ARCHIVE_RETRY) {
+			/* Retryable error: try again */
+			bsdtar_warnc(bsdtar, 0, "Retrying...");
+			continue;
+		}
+		if (r != ARCHIVE_OK) {
+			bsdtar->return_value = 1;
+			break;
+		}
+
+		/*
+		 * Exclude entries that are too old.
+		 */
+		st = archive_entry_stat(entry);
+		if (bsdtar->newer_ctime_sec > 0) {
+			if (st->st_ctime < bsdtar->newer_ctime_sec)
+				continue; /* Too old, skip it. */
+			if (st->st_ctime == bsdtar->newer_ctime_sec
+			    && ARCHIVE_STAT_CTIME_NANOS(st)
+			    <= bsdtar->newer_ctime_nsec)
+				continue; /* Too old, skip it. */
+		}
+		if (bsdtar->newer_mtime_sec > 0) {
+			if (st->st_mtime < bsdtar->newer_mtime_sec)
+				continue; /* Too old, skip it. */
+			if (st->st_mtime == bsdtar->newer_mtime_sec
+			    && ARCHIVE_STAT_MTIME_NANOS(st)
+			    <= bsdtar->newer_mtime_nsec)
+				continue; /* Too old, skip it. */
+		}
+
+		/*
+		 * Note that pattern exclusions are checked before
+		 * pathname rewrites are handled.  This gives more
+		 * control over exclusions, since rewrites always lose
+		 * information.  (For example, consider a rewrite
+		 * s/foo[0-9]/foo/.  If we check exclusions after the
+		 * rewrite, there would be no way to exclude foo1/bar
+		 * while allowing foo2/bar.)
+		 */
+		if (excluded(bsdtar, archive_entry_pathname(entry)))
+			continue; /* Excluded by a pattern test. */
+
+		/*
+		 * Modify the pathname as requested by the user.  We
+		 * do this for -t as well to give users a way to
+		 * preview the effects of their rewrites.  We also do
+		 * this before extraction security checks (including
+		 * leading '/' removal).  Note that some rewrite
+		 * failures prevent extraction.
+		 */
+		if (edit_pathname(bsdtar, entry))
+			continue; /* Excluded by a rewrite failure. */
+
+		if (mode == 't') {
+			/* Perversely, gtar uses -O to mean "send to stderr"
+			 * when used with -t. */
+			out = bsdtar->option_stdout ? stderr : stdout;
+
+			if (bsdtar->verbose < 2)
+				safe_fprintf(out, "%s",
+				    archive_entry_pathname(entry));
+			else
+				list_item_verbose(bsdtar, out, entry);
+			fflush(out);
+			r = archive_read_data_skip(a);
+			if (r == ARCHIVE_WARN) {
+				fprintf(out, "\n");
+				bsdtar_warnc(bsdtar, 0, "%s",
+				    archive_error_string(a));
+			}
+			if (r == ARCHIVE_RETRY) {
+				fprintf(out, "\n");
+				bsdtar_warnc(bsdtar, 0, "%s",
+				    archive_error_string(a));
+			}
+			if (r == ARCHIVE_FATAL) {
+				fprintf(out, "\n");
+				bsdtar_warnc(bsdtar, 0, "%s",
+				    archive_error_string(a));
+				bsdtar->return_value = 1;
+				break;
+			}
+			fprintf(out, "\n");
+		} else {
+			if (bsdtar->option_interactive &&
+			    !yes("extract '%s'", archive_entry_pathname(entry)))
+				continue;
+
+			/*
+			 * Format here is from SUSv2, including the
+			 * deferred '\n'.
+			 */
+			if (bsdtar->verbose) {
+				safe_fprintf(stderr, "x %s",
+				    archive_entry_pathname(entry));
+				fflush(stderr);
+			}
+			if (bsdtar->option_stdout)
+				r = archive_read_data_into_fd(a, 1);
+			else
+				r = archive_read_extract(a, entry,
+				    bsdtar->extract_flags);
+			if (r != ARCHIVE_OK) {
+				if (!bsdtar->verbose)
+					safe_fprintf(stderr, "%s",
+					    archive_entry_pathname(entry));
+				safe_fprintf(stderr, ": %s",
+				    archive_error_string(a));
+				if (!bsdtar->verbose)
+					fprintf(stderr, "\n");
+				bsdtar->return_value = 1;
+			}
+			if (bsdtar->verbose)
+				fprintf(stderr, "\n");
+			if (r == ARCHIVE_FATAL)
+				break;
+		}
+	}
+
+	if (bsdtar->verbose > 2)
+		fprintf(stdout, "Archive Format: %s,  Compression: %s\n",
+		    archive_format_name(a), archive_compression_name(a));
+
+	archive_read_finish(a);
+}
+
+
+/*
+ * Display information about the current file.
+ *
+ * The format here roughly duplicates the output of 'ls -l'.
+ * This is based on SUSv2, where 'tar tv' is documented as
+ * listing additional information in an "unspecified format,"
+ * and 'pax -l' is documented as using the same format as 'ls -l'.
+ */
+static void
+list_item_verbose(struct bsdtar *bsdtar, FILE *out, struct archive_entry *entry)
+{
+	const struct stat	*st;
+	char			 tmp[100];
+	size_t			 w;
+	const char		*p;
+	const char		*fmt;
+	time_t			 tim;
+	static time_t		 now;
+
+	st = archive_entry_stat(entry);
+
+	/*
+	 * We avoid collecting the entire list in memory at once by
+	 * listing things as we see them.  However, that also means we can't
+	 * just pre-compute the field widths.  Instead, we start with guesses
+	 * and just widen them as necessary.  These numbers are completely
+	 * arbitrary.
+	 */
+	if (!bsdtar->u_width) {
+		bsdtar->u_width = 6;
+		bsdtar->gs_width = 13;
+	}
+	if (!now)
+		time(&now);
+	bsdtar_strmode(entry, tmp);
+	fprintf(out, "%s %d ", tmp, (int)(st->st_nlink));
+
+	/* Use uname if it's present, else uid. */
+	p = archive_entry_uname(entry);
+	if ((p == NULL) || (*p == '\0')) {
+		sprintf(tmp, "%lu ", (unsigned long)st->st_uid);
+		p = tmp;
+	}
+	w = strlen(p);
+	if (w > bsdtar->u_width)
+		bsdtar->u_width = w;
+	fprintf(out, "%-*s ", (int)bsdtar->u_width, p);
+
+	/* Use gname if it's present, else gid. */
+	p = archive_entry_gname(entry);
+	if (p != NULL && p[0] != '\0') {
+		fprintf(out, "%s", p);
+		w = strlen(p);
+	} else {
+		sprintf(tmp, "%lu", (unsigned long)st->st_gid);
+		w = strlen(tmp);
+		fprintf(out, "%s", tmp);
+	}
+
+	/*
+	 * Print device number or file size, right-aligned so as to make
+	 * total width of group and devnum/filesize fields be gs_width.
+	 * If gs_width is too small, grow it.
+	 */
+	if (S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode)) {
+		sprintf(tmp, "%lu,%lu",
+		    (unsigned long)major(st->st_rdev),
+		    (unsigned long)minor(st->st_rdev)); /* ls(1) also casts here. */
+	} else {
+		/*
+		 * Note the use of platform-dependent macros to format
+		 * the filesize here.  We need the format string and the
+		 * corresponding type for the cast.
+		 */
+		sprintf(tmp, BSDTAR_FILESIZE_PRINTF,
+		    (BSDTAR_FILESIZE_TYPE)st->st_size);
+	}
+	if (w + strlen(tmp) >= bsdtar->gs_width)
+		bsdtar->gs_width = w+strlen(tmp)+1;
+	fprintf(out, "%*s", (int)(bsdtar->gs_width - w), tmp);
+
+	/* Format the time using 'ls -l' conventions. */
+	tim = (time_t)st->st_mtime;
+	if (abs(tim - now) > (365/2)*86400)
+		fmt = bsdtar->day_first ? "%e %b  %Y" : "%b %e  %Y";
+	else
+		fmt = bsdtar->day_first ? "%e %b %R" : "%b %e %R";
+	strftime(tmp, sizeof(tmp), fmt, localtime(&tim));
+	fprintf(out, " %s ", tmp);
+	safe_fprintf(out, "%s", archive_entry_pathname(entry));
+
+	/* Extra information for links. */
+	if (archive_entry_hardlink(entry)) /* Hard link */
+		safe_fprintf(out, " link to %s",
+		    archive_entry_hardlink(entry));
+	else if (S_ISLNK(st->st_mode)) /* Symbolic link */
+		safe_fprintf(out, " -> %s", archive_entry_symlink(entry));
+}
diff --git a/archivers/libarchive/files/tar/test/config.sh b/archivers/libarchive/files/tar/test/config.sh
new file mode 100755
index 00000000000..c983d83e571
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/config.sh
@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/config.sh,v 1.2 2007/03/11 19:33:45 kientzle Exp $
+
+THISDIR=`cd \`dirname $0\`;/bin/pwd`
+
+# TESTDIR defaults to /tmp/bsdtar- + the name of the script
+if [ -z "$TESTDIR" ]; then
+    TESTDIR=/tmp/bsdtar-`echo $0 | sed -e 's|.*/||' -e 's|\.sh||' -e 's/[^a-z0-9_-]/_/g'`
+fi
+
+# Find bsdtar
+# The first three paths here are the usual locations of a bsdtar
+# that has just been built.  The remaining paths might find a bsdtar
+# installed on the local system somewhere.
+if [ -z "$BSDTAR" ]; then
+    for T in "$THISDIR/../bsdtar" "$THISDIR/../../bsdtar" 		\
+	"/usr/obj`dirname $THISDIR`/bsdtar" "/usr/local/bin/bsdtar"	\
+	"/usr/bin/bsdtar" "/usr/bin/tar" "bsdtar" "tar"
+      do
+      if ( /bin/sh -c "$T --version" | grep "bsdtar" ) >/dev/null 2>&1; then
+	  BSDTAR="$T"
+	  break
+      fi
+    done
+fi
+
+# Find GNU tar
+if [ -z "$GTAR" ]; then
+    for T in gtar gnutar tar /usr/local/bin/gtar* /usr/local/bin/gnutar* /usr/bin/gtar* /usr/bin/gnutar*
+    do
+	if ( /bin/sh -c "$T --version" | grep "GNU tar" ) >/dev/null 2>&1; then
+	    GTAR="$T"
+	    break
+	fi
+    done
+fi
+
+# Find CPIO
+if [ -z "$CPIO" ]; then
+    CPIO=cpio
+fi
+
+echo BSDTAR=$BSDTAR '('`$BSDTAR --version`')'
+echo GTAR=$GTAR '('`$GTAR --version | head -n 1`')'
+echo CPIO=$CPIO '('`$CPIO --version`')'
+
+# Remove and recreate the directory we'll use for these tests
+rm -rf $TESTDIR
+mkdir -p $TESTDIR || exit 1
+cd $TESTDIR || exit 1
+
diff --git a/archivers/libarchive/files/tar/test/test-acl.sh b/archivers/libarchive/files/tar/test/test-acl.sh
new file mode 100755
index 00000000000..818607dcd13
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-acl.sh
@@ -0,0 +1,76 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-acl.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+# Exercise copying of ACLs
+echo "ACL handling"
+# Basic test configuration
+TESTDIR=/mnt/da0/acl-test
+. `dirname $0`/config.sh
+
+# Create some files with ACLs
+mkdir original
+cd original
+touch a
+chmod 664 a
+setfacl -m user:bin:rw- -m group:78:r-x a \
+    || echo XXX failed to set access ACL on a XXX
+mkdir d
+chmod 775 d
+setfacl -m user:daemon:rw- -m group:78:r-x d \
+    || echo XXX failed to set access ACL on d XXX
+setfacl -d   -m user::rw- -m group::rw- -m other::rw- -m group:79:r-- d \
+    || echo XXX failed to set default ACL on d XXX
+cd ..
+
+# Copy the dir with -p
+echo "  -p preserves ACLs"
+mkdir copy
+(cd original && ${BSDTAR} -cf - .) | (cd copy; ${BSDTAR} -xpf -)
+
+# Verify the ACLs
+cd copy
+if [ "user::rw- user:bin:rw- group::rw- group:78:r-x mask::rwx other::r--" \
+    = "`echo \`getfacl -q a\``" ]; then
+    # It matches!!
+else
+    echo XXX a has wrong ACL XXX `getfacl -q a`
+fi
+
+if [ "user::rwx user:daemon:rw- group::rwx group:78:r-x mask::rwx other::r-x" \
+    = "`echo \`getfacl -q d\``" ]; then
+    # It matches!!
+else
+    echo XXX d has wrong ACL XXX `getfacl -q d`
+fi
+
+
+if [ "user::rw- group::rw- group:79:r-- mask::rw- other::rw-" \
+    = "`echo \`getfacl -q -d d\``" ]; then
+    # It matches!!
+else
+    echo XXX d has wrong ACL XXX `getfacl -q -d d`
+fi
+
diff --git a/archivers/libarchive/files/tar/test/test-basic.sh b/archivers/libarchive/files/tar/test/test-basic.sh
new file mode 100755
index 00000000000..65ac7f52151
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-basic.sh
@@ -0,0 +1,432 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-basic.sh,v 1.5 2007/04/18 04:35:17 kientzle Exp $
+
+# Generate a dir tree with various data and copy it using
+# a variety of tools and flags.  This mostly checks that
+# we can read archives we write and those written by gtar
+# and cpio.
+
+echo "Basic archiving/copy interoperability tests"
+# Basic configuration
+. `dirname $0`/config.sh
+
+# We need some files to archive; generate some random files and files
+# with very long names and other special attributes
+mkdir -p original
+cd original
+# Create some long files with random text data
+for f in f0 f1 f2 f3 f4 f5 f6 f7 f8 f9; do
+    dd if=/dev/urandom bs=1k count=100 2>/dev/null | od > $f
+done
+# A sparse file
+dd if=/dev/zero of=sparse bs=1 count=1 oseek=100000 2>/dev/null
+# Files with long names
+touch a
+touch ab
+touch abc
+touch abcd
+touch abcde
+touch abcdef
+touch abcdefg
+touch abcdefgh
+touch abcdefghi
+touch abcdefghij
+touch abcdefghijk
+touch abcdefghijkl
+touch abcdefghijklm
+touch abcdefghijklmn
+touch abcdefghijklmno
+touch abcdefghijklmnop
+touch abcdefghijklmnopq
+touch abcdefghijklmnopqr
+touch abcdefghijklmnopqrs
+touch abcdefghijklmnopqrst
+touch abcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyza
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcde
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefgh
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklm
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmn
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmno
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnop
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopq
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqr
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrs
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrst
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstu
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy
+touch abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+
+# A file with a long pathname
+mkdir -p 1abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
+cd ..
+
+# Basic test of archiving/dearchiving
+echo "  bsdtar -c | bsdtar -x"
+mkdir copy-default
+(cd original && ${BSDTAR} -cf - .) | (cd copy-default; ${BSDTAR} -xf -)
+diff -r original copy-default || echo XXX FAILED XXX
+
+# Exercise gzip compression (test compressed output with gunzip -t
+echo "  bsdtar -cz | gunzip -t"
+(cd original && ${BSDTAR} -czf - .) | gunzip -tq
+
+# Ensure our compression works with gunzip program
+echo "  bsdtar -cz | gunzip | bsdtar -x"
+mkdir copy-gzip2
+(cd original && ${BSDTAR} -czf - .) | gunzip -q | (cd copy-gzip2; ${BSDTAR} -xf -)
+diff -r original copy-gzip2 || echo XXX FAILED XXX
+
+# Ensure our decompression works with gzip program
+echo "  bsdtar -c | gzip | bsdtar -x"
+mkdir copy-gunzip
+(cd original && ${BSDTAR} -cf - .) | gzip | (cd copy-gunzip; ${BSDTAR} -xf -)
+diff -r original copy-gunzip || echo XXX FAILED XXX
+
+# Ensure our gzip compression/decompression work with each other
+echo "  bsdtar -cz | bsdtar -x"
+mkdir copy-gzip-gunzip
+(cd original && ${BSDTAR} -czf - .) | (cd copy-gzip-gunzip; ${BSDTAR} -xf -)
+diff -r original copy-gzip-gunzip || echo XXX FAILED XXX
+
+# Ensure our decompression works with bzip2 program
+echo "  bsdtar -c | bzip2 | bsdtar -x"
+mkdir copy-bunzip
+(cd original && ${BSDTAR} -cf - .) | bzip2 | (cd copy-bunzip; ${BSDTAR} -xf -)
+diff -r original copy-bunzip || echo XXX FAILED XXX
+
+# Ensure our compression works with bunzip2 program
+echo "  bsdtar -cy | bunzip2 | bsdtar -x"
+mkdir copy-bzip2
+(cd original && ${BSDTAR} -cyf - .) | bunzip2 -q | (cd copy-bzip2; ${BSDTAR} -xf -)
+diff -r original copy-bzip2 || echo XXX FAILED XXX
+
+# Ensure our bzip2 compression/decompression work with each other
+echo "  bsdtar -cy | bsdtar -x"
+mkdir copy-bzip2-bunzip2
+(cd original && ${BSDTAR} -cyf - .) | (cd copy-bzip2-bunzip2; ${BSDTAR} -xf -)
+diff -r original copy-bzip2-bunzip2 || echo XXX FAILED XXX
+
+# Ensure that archive listing works
+echo "  bsdtar -c | bsdtar -t"
+(cd original && find .) | sort > list-original
+(cd original && ${BSDTAR} -cf - .) | ${BSDTAR} -tf - | sed 's|/$||' | sort > list-default
+diff list-original list-default || echo XXX FAILED XXX
+
+# Ensure that listing of deflated archives works
+echo "  bsdtar -cz | bsdtar -t"
+(cd original && ${BSDTAR} -czf - .) | ${BSDTAR} -tf - | sed 's|/$||' | sort > list-gzip
+diff list-original list-gzip || echo XXX FAILED XXX
+
+# Ensure that listing of bzip2ed archives works
+echo "  bsdtar -cy | bsdtar -t"
+(cd original && ${BSDTAR} -cyf - .) | ${BSDTAR} -tf - | sed 's|/$||' |  sort > list-bzip2
+diff list-original list-bzip2 || echo XXX FAILED XXX
+
+# Filtering exercises different areas of the library.
+echo "  Convert tar archive to a tar archive"
+mkdir filter-tar-tar
+(cd original && ${BSDTAR} -cf - .) | ${BSDTAR} -cf - @- | (cd filter-tar-tar; ${BSDTAR} -xf -)
+diff -r original filter-tar-tar || echo XXX FAILED XXX
+
+# Make sure that reading and writing a tar archive doesn't change it.
+echo "  bsdtar -cf- @- | cmp"
+(cd original && ${BSDTAR} -cf - .) > original.tar
+${BSDTAR} -cf - @- < original.tar | cmp - original.tar || echo XXX FAILED XXX
+
+# Filtering as format conversion
+echo "  Convert tar archive to cpio archive"
+mkdir filter-tar-cpio
+(cd original && ${BSDTAR} -cf - .) | ${BSDTAR} -cf - --format=cpio @- | (cd filter-tar-cpio; ${BSDTAR} -xf -)
+diff -r original filter-tar-cpio || echo XXX FAILED XXX
+
+# Test basic --include selection logic
+echo "  Convert tar to cpio with selection"
+mkdir filter-tar-selected
+(cd original && ${BSDTAR} -cf - .) | ${BSDTAR} -cf - --format=cpio --include=./f3 @- | (cd filter-tar-selected; ${BSDTAR} -xf -)
+diff -r original/f3 filter-tar-selected/f3 || echo XXX FAILED XXX
+# Should be no files in copy except for 'f3'
+(cd filter-tar-selected ; ls | grep -v f3 | grep .) && echo XXX FAILED XXX
+
+# Test --include with wildcards
+echo "  Convert tar to cpio selecting with wildcards"
+mkdir filter-tar-selected2
+(cd original && ${BSDTAR} -cf - .) | ${BSDTAR} -cf - --format=cpio --include='./f*' @- | (cd filter-tar-selected2; ${BSDTAR} -xf -)
+for f in f1 f2 f3 f4 f5 f6 f7 f8 f9; do
+    diff -r original/$f filter-tar-selected2/$f || echo XXX FAILED XXX
+done
+# Should be no files in copy except for 'f[0-9]'
+(cd filter-tar-selected2 ; ls | grep -v 'f[0-9]' | grep .) && echo XXX FAILED XXX
+
+# Check read/write of basic odc cpio format
+echo "  bsdtar -c --format=cpio | bsdtar -x"
+mkdir copy-cpio
+(cd original && ${BSDTAR} -cf - --format cpio .) | (cd copy-cpio; ${BSDTAR} -xf -)
+diff -r original copy-cpio || echo XXX FAILED XXX
+
+# Ensure we can read gtar archives
+echo "  gtar -c | bsdtar -x"
+mkdir copy-gtar
+(cd original && ${GTAR} -cf - .) | (cd copy-gtar; ${BSDTAR} -xf -)
+diff -r original copy-gtar || echo XXX FAILED XXX
+
+# Ensure we can read svr4crc cpio archives
+echo "  cpio -H crc | bsdtar -x"
+mkdir copy-svr4crc
+(cd original && find . | ${CPIO} -o -H crc 2>/dev/null) | (cd copy-svr4crc; ${BSDTAR} -xf -)
+diff -r original copy-svr4crc || echo XXX FAILED XXX
+
+# Ensure we generate proper shar output
+echo "  bsdtar -c --format=shar | /bin/sh"
+mkdir copy-shar
+(cd original && ${BSDTAR} -cf - --format=shar --exclude=sparse .) | (cd copy-shar; /bin/sh >/dev/null)
+diff -r --exclude=sparse original copy-shar || echo XXX FAILED XXX
+
+# Check that -u (update) picks up no new files
+echo "  bsdtar -u doesn't pick up unchanged files"
+(cd original && ${BSDTAR} -cf ../test-u.tar -b 1 .)
+cp test-u.tar test-u1.tar
+(cd original && ${BSDTAR} -uf ../test-u1.tar .)
+diff test-u.tar test-u1.tar || echo XXX FAILED XXX
+
+# Check that -u (update) does pick up actual changed files
+echo "  bsdtar -u does pick up changed files"
+(cd original && echo hello >>f0)
+cp test-u.tar test-u2.tar
+(cd original && ${BSDTAR} -uf ../test-u2.tar .)
+# All this really tests is that the archive did change.
+cmp -s test-u.tar test-u2.tar && echo XXX FAILED XXX
+# Now, unpack the archive and verify the contents (including the change to f0)
+mkdir copy-u-test2
+(cd copy-u-test2 && ${BSDTAR} -xf ../test-u2.tar)
+diff -r original copy-u-test2 || echo XXX FAILED XXX
diff --git a/archivers/libarchive/files/tar/test/test-deep-dir.sh b/archivers/libarchive/files/tar/test/test-deep-dir.sh
new file mode 100755
index 00000000000..22cf1c8f826
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-deep-dir.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-deep-dir.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+# Stress the deep directory logic; the actual depth here seems to
+# be limited by the shell.  This should be restructured to get around
+# that limit (possibly by using perl to build the deep tree?)
+echo Deep directory tests
+
+# Basic test configuration
+. `dirname $0`/config.sh
+
+# Create a deep dir (shell seems to be limited by PATH_MAX)
+mkdir original
+cd original
+I=0
+while [ $I -lt 200 ]
+do
+    mkdir a$I
+    cd a$I
+    I=$(($I + 1))
+done
+while [ $I -gt 0 ] ; do cd ..; I=$(($I - 1)); done
+cd ..
+
+# Copy this using bsdtar
+echo "  tar -c | tar -x"
+mkdir copy
+(cd original; ${BSDTAR} -cf - .) | (cd copy; ${BSDTAR} -xf -)
+diff -r original copy || echo XXX FAILURE XXX
+
+# Copy gtar->bsdtar
+echo "  gtar -c | tar -x"
+mkdir copy-gtar
+(cd original; ${GTAR} -cf - .) | (cd copy-gtar; ${BSDTAR} -xf -)
+diff -r original copy-gtar || echo XXX FAILURE XXX
+cd ..
+
diff --git a/archivers/libarchive/files/tar/test/test-flags.sh b/archivers/libarchive/files/tar/test/test-flags.sh
new file mode 100755
index 00000000000..bfbf542163c
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-flags.sh
@@ -0,0 +1,74 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-flags.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+# Exercise copying of file flags
+echo "File Flag handling"
+# Basic test configuration
+. `dirname $0`/config.sh
+
+# Create some files with various flags set
+mkdir original
+FLAGS='uchg opaque nodump uappnd'
+for f in $FLAGS; do
+    touch original/test.$f
+    chflags $f original/test.$f
+done
+#ls -ol ${TESTDIR}/original
+
+# Copy the dir with -p
+echo "  -p preserves flags"
+mkdir copy
+(cd original && ${BSDTAR} -cf - .) | (cd copy; ${BSDTAR} -xpf -)
+# Verify that the flags are set
+for f in $FLAGS; do
+    [ "$f" = `ls -ol copy/test.$f | awk '{print $5}'` ]		\
+	|| echo XXX FAIL: $f not preserved with -p XXX
+done
+#ls -ol ${TESTDIR}/copy
+
+# Copy the dir without -p
+echo "  flags omitted without -p"
+mkdir copy2
+(cd original && ${BSDTAR} -cf - .) | (cd copy2; ${BSDTAR} -xf -)
+# Verify that the flags are not set
+for f in $FLAGS; do
+    [ "$f" = `ls -ol copy2/test.$f | awk '{print $5}'` ]	\
+	&& echo XXX FAIL: $f copied without -p XXX
+done
+#ls -ol ${TESTDIR}/copy2
+
+# Strip off the flags so we can clean this directory on the next test
+for f in $FLAGS; do
+    if [ $f = 'nodump' ]; then
+	chflags dump original/test.$f
+	chflags dump copy/test.$f
+    else
+	chflags no$f original/test.$f
+	chflags no$f copy/test.$f
+    fi
+done
+cd ..
+
diff --git a/archivers/libarchive/files/tar/test/test-nodump.sh b/archivers/libarchive/files/tar/test/test-nodump.sh
new file mode 100755
index 00000000000..1d21b49032d
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-nodump.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-nodump.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+# Test that archiving obeys the 'nodump' flag
+echo "Verify 'nodump'"
+# Basic test configuration
+. `dirname $0`/config.sh
+
+# Create some sample files, 'b' is marked nodump
+mkdir original
+cd original
+touch a
+touch b
+touch c
+# 'chflags' on FreeBSD, 'chattr' on Linux
+( chflags nodump b || chattr +d b ) >/dev/null 2>&1 || echo XXX NO chflags/chattr command XXX
+
+# Copy files with --nodump
+cd ..
+mkdir copy
+(cd original && ${BSDTAR} -cf - --nodump .) | (cd copy; ${BSDTAR} -xf -)
+
+# Verify that 'b' wasn't copied
+echo "  File marked nodump wasn't copied"
+if [ -e copy/b ] ; then echo XXX Copied nodump file XXX; fi
+echo "  File not marked nodump was copied"
+if [ \! -e copy/a ] ; then echo XXX Failed to copy non-nodump file a XXX; fi
+diff -r --exclude=b original copy || echo XXX FAILURE XXX
+cd ..
diff --git a/archivers/libarchive/files/tar/test/test-overwrite.sh b/archivers/libarchive/files/tar/test/test-overwrite.sh
new file mode 100755
index 00000000000..b9208905b57
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-overwrite.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-overwrite.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+echo "Test overwrite avoidance"
+. `dirname $0`/config.sh
+
+# Create a file with some data.
+# This ensures that test.tar actually has some data in it
+# by the time tar tries to add it to itself.
+dd if=/dev/urandom of=a bs=1k count=100 >/dev/null 2>&1
+
+# Now try to implicitly add archive to itself
+${BSDTAR} -cf test.tar . || echo XXX FAILED XXX
+
+# Create another file
+dd if=/dev/urandom of=b bs=1k count=100 >/dev/null 2>&1
+
+# Try again.
+${BSDTAR} -cf test.tar . || echo XXX FAILED XXX
+
+# Extract the archive and check that the two files got archived, despite the warning
+mkdir compare
+cd compare
+${BSDTAR} -xf ../test.tar
+cmp a ../a || echo XXX a didn't archive correctly XXX
+cmp b ../b || echo XXX b didn't archive correctly XXX
+
+# TODO: Test overwrite avoidance on extract
diff --git a/archivers/libarchive/files/tar/test/test-utf8.sh b/archivers/libarchive/files/tar/test/test-utf8.sh
new file mode 100755
index 00000000000..c1b18a69048
--- /dev/null
+++ b/archivers/libarchive/files/tar/test/test-utf8.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# Copyright (c) 2007 Tim Kientzle
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.bin/tar/test/test-utf8.sh,v 1.1 2007/03/11 10:36:42 kientzle Exp $
+
+echo "Test UTF8 filenames"
+. `dirname $0`/config.sh
+
+# Create some files with names in UTF8
+export LC_ALL=en_US.UTF-8
+touch "Greek: Γειά σας"
+touch "Hebrew: שלו�"
+touch "Russian: Здрав�твуйте!"
+touch "Japanese: �����, ｺ�ﾆ�ﾊ"
+touch "Chinese: ��"
+
+tar -cf test.tar .
+
+# TODO: Verify the resulting archive
\ No newline at end of file
diff --git a/archivers/libarchive/files/tar/tree.c b/archivers/libarchive/files/tar/tree.c
new file mode 100644
index 00000000000..23e64e3da06
--- /dev/null
+++ b/archivers/libarchive/files/tar/tree.c
@@ -0,0 +1,542 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*-
+ * This is a new directory-walking system that addresses a number
+ * of problems I've had with fts(3).  In particular, it has no
+ * pathname-length limits (other than the size of 'int'), handles
+ * deep logical traversals, uses considerably less memory, and has
+ * an opaque interface (easier to modify in the future).
+ *
+ * Internally, it keeps a single list of "tree_entry" items that
+ * represent filesystem objects that require further attention.
+ * Non-directories are not kept in memory: they are pulled from
+ * readdir(), returned to the client, then freed as soon as possible.
+ * Any directory entry to be traversed gets pushed onto the stack.
+ *
+ * There is surprisingly little information that needs to be kept for
+ * each item on the stack.  Just the name, depth (represented here as the
+ * string length of the parent directory's pathname), and some markers
+ * indicating how to get back to the parent (via chdir("..") for a
+ * regular dir or via fchdir(2) for a symlink).
+ */
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/tree.c,v 1.8 2007/03/11 10:36:42 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "tree.h"
+
+/*
+ * TODO:
+ *    1) Loop checking.
+ *    3) Arbitrary logical traversals by closing/reopening intermediate fds.
+ */
+
+struct tree_entry {
+	struct tree_entry *next;
+	struct tree_entry *parent;
+	char *name;
+	size_t dirname_length;
+	dev_t dev;
+	ino_t ino;
+	int fd;
+	int flags;
+};
+
+/* Definitions for tree_entry.flags bitmap. */
+#define	isDir 1 /* This entry is a regular directory. */
+#define	isDirLink 2 /* This entry is a symbolic link to a directory. */
+#define	needsPreVisit 4 /* This entry needs to be previsited. */
+#define	needsPostVisit 8 /* This entry needs to be postvisited. */
+
+/*
+ * Local data for this package.
+ */
+struct tree {
+	struct tree_entry	*stack;
+	struct tree_entry	*current;
+	DIR	*d;
+	int	 initialDirFd;
+	int	 flags;
+	int	 visit_type;
+	int	 tree_errno; /* Error code from last failed operation. */
+
+	char	*buff;
+	const char	*basename;
+	size_t	 buff_length;
+	size_t	 path_length;
+	size_t	 dirname_length;
+
+	int	 depth;
+	int	 openCount;
+	int	 maxOpenCount;
+
+	struct stat	lst;
+	struct stat	st;
+};
+
+/* Definitions for tree.flags bitmap. */
+#define needsReturn 8  /* Marks first entry as not having been returned yet. */
+#define hasStat 16  /* The st entry is set. */
+#define hasLstat 32 /* The lst entry is set. */
+
+
+#ifdef HAVE_DIRENT_D_NAMLEN
+/* BSD extension; avoids need for a strlen() call. */
+#define D_NAMELEN(dp)	(dp)->d_namlen
+#else
+#define D_NAMELEN(dp)	(strlen((dp)->d_name))
+#endif
+
+#if 0
+#include <stdio.h>
+void
+tree_dump(struct tree *t, FILE *out)
+{
+	struct tree_entry *te;
+
+	fprintf(out, "\tdepth: %d\n", t->depth);
+	fprintf(out, "\tbuff: %s\n", t->buff);
+	fprintf(out, "\tpwd: "); fflush(stdout); system("pwd");
+	fprintf(out, "\taccess: %s\n", t->basename);
+	fprintf(out, "\tstack:\n");
+	for (te = t->stack; te != NULL; te = te->next) {
+		fprintf(out, "\t\tte->name: %s%s%s\n", te->name,
+		    te->flags & needsPreVisit ? "" : " *",
+		    t->current == te ? " (current)" : "");
+	}
+}
+#endif
+
+/*
+ * Add a directory path to the current stack.
+ */
+static void
+tree_push(struct tree *t, const char *path)
+{
+	struct tree_entry *te;
+
+	te = malloc(sizeof(*te));
+	memset(te, 0, sizeof(*te));
+	te->next = t->stack;
+	t->stack = te;
+	te->fd = -1;
+	te->name = strdup(path);
+	te->flags = needsPreVisit | needsPostVisit;
+	te->dirname_length = t->dirname_length;
+}
+
+/*
+ * Append a name to the current path.
+ */
+static void
+tree_append(struct tree *t, const char *name, size_t name_length)
+{
+	char *p;
+
+	if (t->buff != NULL)
+		t->buff[t->dirname_length] = '\0';
+	/* Strip trailing '/' from name, unless entire name is "/". */
+	while (name_length > 1 && name[name_length - 1] == '/')
+		name_length--;
+
+	/* Resize pathname buffer as needed. */
+	while (name_length + 1 + t->dirname_length >= t->buff_length) {
+		t->buff_length *= 2;
+		if (t->buff_length < 1024)
+			t->buff_length = 1024;
+		t->buff = realloc(t->buff, t->buff_length);
+	}
+	p = t->buff + t->dirname_length;
+	t->path_length = t->dirname_length + name_length;
+	/* Add a separating '/' if it's needed. */
+	if (t->dirname_length > 0 && p[-1] != '/') {
+		*p++ = '/';
+		t->path_length ++;
+	}
+	strncpy(p, name, name_length);
+	p[name_length] = '\0';
+	t->basename = p;
+}
+
+/*
+ * Open a directory tree for traversal.
+ */
+struct tree *
+tree_open(const char *path)
+{
+	struct tree *t;
+
+	t = malloc(sizeof(*t));
+	memset(t, 0, sizeof(*t));
+	tree_append(t, path, strlen(path));
+	t->initialDirFd = open(".", O_RDONLY);
+	/*
+	 * During most of the traversal, items are set up and then
+	 * returned immediately from tree_next().  That doesn't work
+	 * for the very first entry, so we set a flag for this special
+	 * case.
+	 */
+	t->flags = needsReturn;
+	return (t);
+}
+
+/*
+ * We've finished a directory; ascend back to the parent.
+ */
+static void
+tree_ascend(struct tree *t)
+{
+	struct tree_entry *te;
+
+	te = t->stack;
+	t->depth--;
+	if (te->flags & isDirLink) {
+		fchdir(te->fd);
+		close(te->fd);
+		t->openCount--;
+	} else {
+		chdir("..");
+	}
+}
+
+/*
+ * Pop the working stack.
+ */
+static void
+tree_pop(struct tree *t)
+{
+	struct tree_entry *te;
+
+	t->buff[t->dirname_length] = '\0';
+	if (t->stack == t->current && t->current != NULL)
+		t->current = t->current->parent;
+	te = t->stack;
+	t->stack = te->next;
+	t->dirname_length = te->dirname_length;
+	t->basename = t->buff + t->dirname_length;
+	/* Special case: starting dir doesn't skip leading '/'. */
+	if (t->dirname_length > 0)
+		t->basename++;
+	free(te->name);
+	free(te);
+}
+
+/*
+ * Get the next item in the tree traversal.
+ */
+int
+tree_next(struct tree *t)
+{
+	struct dirent *de = NULL;
+
+	/* Handle the startup case by returning the initial entry. */
+	if (t->flags & needsReturn) {
+		t->flags &= ~needsReturn;
+		return (t->visit_type = TREE_REGULAR);
+	}
+
+	while (t->stack != NULL) {
+		/* If there's an open dir, get the next entry from there. */
+		while (t->d != NULL) {
+			de = readdir(t->d);
+			if (de == NULL) {
+				closedir(t->d);
+				t->d = NULL;
+			} else if (de->d_name[0] == '.'
+			    && de->d_name[1] == '\0') {
+				/* Skip '.' */
+			} else if (de->d_name[0] == '.'
+			    && de->d_name[1] == '.'
+			    && de->d_name[2] == '\0') {
+				/* Skip '..' */
+			} else {
+				/*
+				 * Append the path to the current path
+				 * and return it.
+				 */
+				tree_append(t, de->d_name, D_NAMELEN(de));
+				t->flags &= ~hasLstat;
+				t->flags &= ~hasStat;
+				return (t->visit_type = TREE_REGULAR);
+			}
+		}
+
+		/* If the current dir needs to be visited, set it up. */
+		if (t->stack->flags & needsPreVisit) {
+			t->current = t->stack;
+			tree_append(t, t->stack->name, strlen(t->stack->name));
+			t->stack->flags &= ~needsPreVisit;
+			/* If it is a link, set up fd for the ascent. */
+			if (t->stack->flags & isDirLink) {
+				t->stack->fd = open(".", O_RDONLY);
+				t->openCount++;
+				if (t->openCount > t->maxOpenCount)
+					t->maxOpenCount = t->openCount;
+			}
+			t->dirname_length = t->path_length;
+			if (chdir(t->stack->name) != 0) {
+				/* chdir() failed; return error */
+				tree_pop(t);
+				t->tree_errno = errno;
+				return (t->visit_type = TREE_ERROR_DIR);
+			}
+			t->depth++;
+			t->d = opendir(".");
+			if (t->d == NULL) {
+				tree_ascend(t); /* Undo "chdir" */
+				tree_pop(t);
+				t->tree_errno = errno;
+				return (t->visit_type = TREE_ERROR_DIR);
+			}
+			t->flags &= ~hasLstat;
+			t->flags &= ~hasStat;
+			t->basename = ".";
+			return (t->visit_type = TREE_POSTDESCENT);
+		}
+
+		/* We've done everything necessary for the top stack entry. */
+		if (t->stack->flags & needsPostVisit) {
+			tree_ascend(t);
+			tree_pop(t);
+			t->flags &= ~hasLstat;
+			t->flags &= ~hasStat;
+			return (t->visit_type = TREE_POSTASCENT);
+		}
+	}
+	return (t->visit_type = 0);
+}
+
+/*
+ * Return error code.
+ */
+int
+tree_errno(struct tree *t)
+{
+	return (t->tree_errno);
+}
+
+/*
+ * Called by the client to mark the directory just returned from
+ * tree_next() as needing to be visited.
+ */
+void
+tree_descend(struct tree *t)
+{
+	if (t->visit_type != TREE_REGULAR)
+		return;
+
+	if (tree_current_is_physical_dir(t)) {
+		tree_push(t, t->basename);
+		t->stack->flags |= isDir;
+	} else if (tree_current_is_dir(t)) {
+		tree_push(t, t->basename);
+		t->stack->flags |= isDirLink;
+	}
+}
+
+/*
+ * Get the stat() data for the entry just returned from tree_next().
+ */
+const struct stat *
+tree_current_stat(struct tree *t)
+{
+	if (!(t->flags & hasStat)) {
+		if (stat(t->basename, &t->st) != 0)
+			return NULL;
+		t->flags |= hasStat;
+	}
+	return (&t->st);
+}
+
+/*
+ * Get the lstat() data for the entry just returned from tree_next().
+ */
+const struct stat *
+tree_current_lstat(struct tree *t)
+{
+	if (!(t->flags & hasLstat)) {
+		if (lstat(t->basename, &t->lst) != 0)
+			return NULL;
+		t->flags |= hasLstat;
+	}
+	return (&t->lst);
+}
+
+/*
+ * Test whether current entry is a dir or link to a dir.
+ */
+int
+tree_current_is_dir(struct tree *t)
+{
+	const struct stat *st;
+
+	/*
+	 * If we already have lstat() info, then try some
+	 * cheap tests to determine if this is a dir.
+	 */
+	if (t->flags & hasLstat) {
+		/* If lstat() says it's a dir, it must be a dir. */
+		if (S_ISDIR(tree_current_lstat(t)->st_mode))
+			return 1;
+		/* Not a dir; might be a link to a dir. */
+		/* If it's not a link, then it's not a link to a dir. */
+		if (!S_ISLNK(tree_current_lstat(t)->st_mode))
+			return 0;
+		/*
+		 * It's a link, but we don't know what it's a link to,
+		 * so we'll have to use stat().
+		 */
+	}
+
+	st = tree_current_stat(t);
+	/* If we can't stat it, it's not a dir. */
+	if (st == NULL)
+		return 0;
+	/* Use the definitive test.  Hopefully this is cached. */
+	return (S_ISDIR(st->st_mode));
+}
+
+/*
+ * Test whether current entry is a physical directory.  Usually, we
+ * already have at least one of stat() or lstat() in memory, so we
+ * use tricks to try to avoid an extra trip to the disk.
+ */
+int
+tree_current_is_physical_dir(struct tree *t)
+{
+	const struct stat *st;
+
+	/*
+	 * If stat() says it isn't a dir, then it's not a dir.
+	 * If stat() data is cached, this check is free, so do it first.
+	 */
+	if ((t->flags & hasStat)
+	    && (!S_ISDIR(tree_current_stat(t)->st_mode)))
+		return 0;
+
+	/*
+	 * Either stat() said it was a dir (in which case, we have
+	 * to determine whether it's really a link to a dir) or
+	 * stat() info wasn't available.  So we use lstat(), which
+	 * hopefully is already cached.
+	 */
+
+	st = tree_current_lstat(t);
+	/* If we can't stat it, it's not a dir. */
+	if (st == NULL)
+		return 0;
+	/* Use the definitive test.  Hopefully this is cached. */
+	return (S_ISDIR(st->st_mode));
+}
+
+/*
+ * Test whether current entry is a symbolic link.
+ */
+int
+tree_current_is_physical_link(struct tree *t)
+{
+	const struct stat *st = tree_current_lstat(t);
+	if (st == NULL)
+		return 0;
+	return (S_ISLNK(st->st_mode));
+}
+
+/*
+ * Return the access path for the entry just returned from tree_next().
+ */
+const char *
+tree_current_access_path(struct tree *t)
+{
+	return (t->basename);
+}
+
+/*
+ * Return the full path for the entry just returned from tree_next().
+ */
+const char *
+tree_current_path(struct tree *t)
+{
+	return (t->buff);
+}
+
+/*
+ * Return the length of the path for the entry just returned from tree_next().
+ */
+size_t
+tree_current_pathlen(struct tree *t)
+{
+	return (t->path_length);
+}
+
+/*
+ * Return the nesting depth of the entry just returned from tree_next().
+ */
+int
+tree_current_depth(struct tree *t)
+{
+	return (t->depth);
+}
+
+/*
+ * Terminate the traversal and release any resources.
+ */
+void
+tree_close(struct tree *t)
+{
+	/* Release anything remaining in the stack. */
+	while (t->stack != NULL)
+		tree_pop(t);
+	if (t->buff)
+		free(t->buff);
+	/* chdir() back to where we started. */
+	if (t->initialDirFd >= 0) {
+		fchdir(t->initialDirFd);
+		close(t->initialDirFd);
+		t->initialDirFd = -1;
+	}
+	free(t);
+}
diff --git a/archivers/libarchive/files/tar/tree.h b/archivers/libarchive/files/tar/tree.h
new file mode 100644
index 00000000000..a32a15f8f32
--- /dev/null
+++ b/archivers/libarchive/files/tar/tree.h
@@ -0,0 +1,115 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/usr.bin/tar/tree.h,v 1.3 2007/01/09 08:12:17 kientzle Exp $
+ */
+
+/*-
+ * A set of routines for traversing directory trees.
+ * Similar in concept to the fts library, but with a few
+ * important differences:
+ *    * Uses less memory.  In particular, fts stores an entire directory
+ *      in memory at a time.  This package only keeps enough subdirectory
+ *      information in memory to track the traversal.  Information
+ *      about non-directories is discarded as soon as possible.
+ *    * Supports very deep logical traversals.  The fts package
+ *      uses "non-chdir" approach for logical traversals.  This
+ *      package does use a chdir approach for logical traversals
+ *      and can therefore handle pathnames much longer than
+ *      PATH_MAX.
+ *    * Supports deep physical traversals "out of the box."
+ *      Due to the memory optimizations above, there's no need to
+ *      limit dir names to 32k.
+ */
+
+#include <sys/stat.h>
+#include <stdio.h>
+
+struct tree;
+
+/* Initiate/terminate a tree traversal. */
+struct tree *tree_open(const char * /* pathname */);
+void tree_close(struct tree *);
+
+/*
+ * tree_next() returns Zero if there is no next entry, non-zero if there is.
+ * Note that directories are potentially visited three times.  The first
+ * time as "regular" file.  If tree_descend() is invoked at that time,
+ * the directory is added to a work list and will be visited two more
+ * times:  once just after descending into the directory and again
+ * just after ascending back to the parent.
+ *
+ * TREE_ERROR is returned if the descent failed (because the
+ * directory couldn't be opened, for instance).  This is returned
+ * instead of TREE_PREVISIT/TREE_POSTVISIT.
+ */
+#define	TREE_REGULAR	1
+#define	TREE_POSTDESCENT	2
+#define	TREE_POSTASCENT	3
+#define	TREE_ERROR_DIR	-1
+int tree_next(struct tree *);
+
+int tree_errno(struct tree *);
+
+/*
+ * Request that current entry be visited.  If you invoke it on every
+ * directory, you'll get a physical traversal.  This is ignored if the
+ * current entry isn't a directory or a link to a directory.  So, if
+ * you invoke this on every returned path, you'll get a full logical
+ * traversal.
+ */
+void tree_descend(struct tree *);
+
+/*
+ * Return information about the current entry.
+ */
+
+int tree_current_depth(struct tree *);
+/*
+ * The current full pathname, length of the full pathname,
+ * and a name that can be used to access the file.
+ * Because tree does use chdir extensively, the access path is
+ * almost never the same as the full current path.
+ */
+const char *tree_current_path(struct tree *);
+size_t tree_current_pathlen(struct tree *);
+const char *tree_current_access_path(struct tree *);
+/*
+ * Request the lstat() or stat() data for the current path.  Since the
+ * tree package needs to do some of this anyway, and caches the
+ * results, you should take advantage of it here if you need it rather
+ * than make a redundant stat() or lstat() call of your own.
+ */
+const struct stat *tree_current_stat(struct tree *);
+const struct stat *tree_current_lstat(struct tree *);
+/* The following tests may use mechanisms much faster than stat()/lstat(). */
+/* "is_physical_dir" is equivalent to S_ISDIR(tree_current_lstat()->st_mode) */
+int tree_current_is_physical_dir(struct tree *);
+/* "is_physical_link" is equivalent to S_ISLNK(tree_current_lstat()->st_mode) */
+int tree_current_is_physical_link(struct tree *);
+/* "is_dir" is equivalent to S_ISDIR(tree_current_stat()->st_mode) */
+int tree_current_is_dir(struct tree *);
+
+/* For testing/debugging: Dump the internal status to the given filehandle. */
+void tree_dump(struct tree *, FILE *);
diff --git a/archivers/libarchive/files/tar/util.c b/archivers/libarchive/files/tar/util.c
new file mode 100644
index 00000000000..d4a92c9befe
--- /dev/null
+++ b/archivers/libarchive/files/tar/util.c
@@ -0,0 +1,487 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/util.c,v 1.17 2007/04/18 04:36:11 kientzle Exp $");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>  /* Linux doesn't define mode_t, etc. in sys/stat.h. */
+#endif
+#include <ctype.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "bsdtar.h"
+
+static void	bsdtar_vwarnc(struct bsdtar *, int code,
+		    const char *fmt, va_list ap);
+
+/*
+ * Print a string, taking care with any non-printable characters.
+ */
+
+void
+safe_fprintf(FILE *f, const char *fmt, ...)
+{
+	char *buff;
+	char *buff_heap;
+	int buff_length;
+	int length;
+	va_list ap;
+	char *p;
+	unsigned i;
+	char buff_stack[256];
+	char copy_buff[256];
+
+	/* Use a stack-allocated buffer if we can, for speed and safety. */
+	buff_heap = NULL;
+	buff_length = sizeof(buff_stack);
+	buff = buff_stack;
+
+	va_start(ap, fmt);
+	length = vsnprintf(buff, buff_length, fmt, ap);
+	va_end(ap);
+	/* If the result is too large, allocate a buffer on the heap. */
+	if (length >= buff_length) {
+		buff_length = length+1;
+		buff_heap = malloc(buff_length);
+		/* Failsafe: use the truncated string if malloc fails. */
+		if (buff_heap != NULL) {
+			buff = buff_heap;
+			va_start(ap, fmt);
+			length = vsnprintf(buff, buff_length, fmt, ap);
+			va_end(ap);
+		}
+	}
+
+	/* Write data, expanding unprintable characters. */
+	p = buff;
+	i = 0;
+	while (*p != '\0') {
+		unsigned char c = *p++;
+
+		if (isprint(c) && c != '\\')
+			copy_buff[i++] = c;
+		else {
+			copy_buff[i++] = '\\';
+			switch (c) {
+			case '\a': copy_buff[i++] = 'a'; break;
+			case '\b': copy_buff[i++] = 'b'; break;
+			case '\f': copy_buff[i++] = 'f'; break;
+			case '\n': copy_buff[i++] = 'n'; break;
+#if '\r' != '\n'
+			/* On some platforms, \n and \r are the same. */
+			case '\r': copy_buff[i++] = 'r'; break;
+#endif
+			case '\t': copy_buff[i++] = 't'; break;
+			case '\v': copy_buff[i++] = 'v'; break;
+			case '\\': copy_buff[i++] = '\\'; break;
+			default:
+				sprintf(copy_buff + i, "%03o", c);
+				i += 3;
+			}
+		}
+
+		/* If our temp buffer is full, dump it and keep going. */
+		if (i > (sizeof(copy_buff) - 8)) {
+			copy_buff[i++] = '\0';
+			fprintf(f, "%s", copy_buff);
+			i = 0;
+		}
+	}
+	copy_buff[i++] = '\0';
+	fprintf(f, "%s", copy_buff);
+
+	/* If we allocated a heap-based buffer, free it now. */
+	if (buff_heap != NULL)
+		free(buff_heap);
+}
+
+static void
+bsdtar_vwarnc(struct bsdtar *bsdtar, int code, const char *fmt, va_list ap)
+{
+	fprintf(stderr, "%s: ", bsdtar->progname);
+	vfprintf(stderr, fmt, ap);
+	if (code != 0)
+		fprintf(stderr, ": %s", strerror(code));
+	fprintf(stderr, "\n");
+}
+
+void
+bsdtar_warnc(struct bsdtar *bsdtar, int code, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	bsdtar_vwarnc(bsdtar, code, fmt, ap);
+	va_end(ap);
+}
+
+void
+bsdtar_errc(struct bsdtar *bsdtar, int eval, int code, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	bsdtar_vwarnc(bsdtar, code, fmt, ap);
+	va_end(ap);
+	exit(eval);
+}
+
+int
+yes(const char *fmt, ...)
+{
+	char buff[32];
+	char *p;
+	ssize_t l;
+
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	fprintf(stderr, " (y/N)? ");
+	fflush(stderr);
+
+	l = read(2, buff, sizeof(buff));
+	if (l <= 0)
+		return (0);
+	buff[l] = 0;
+
+	for (p = buff; *p != '\0'; p++) {
+		if (isspace(0xff & (int)*p))
+			continue;
+		switch(*p) {
+		case 'y': case 'Y':
+			return (1);
+		case 'n': case 'N':
+			return (0);
+		default:
+			return (0);
+		}
+	}
+
+	return (0);
+}
+
+void
+bsdtar_strmode(struct archive_entry *entry, char *bp)
+{
+	static const char *perms = "?rwxrwxrwx ";
+	static const mode_t permbits[] =
+	    { S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
+	      S_IROTH, S_IWOTH, S_IXOTH };
+	mode_t mode;
+	int i;
+
+	/* Fill in a default string, then selectively override. */
+	strcpy(bp, perms);
+
+	mode = archive_entry_mode(entry);
+	switch (mode & S_IFMT) {
+	case S_IFREG:  bp[0] = '-'; break;
+	case S_IFBLK:  bp[0] = 'b'; break;
+	case S_IFCHR:  bp[0] = 'c'; break;
+	case S_IFDIR:  bp[0] = 'd'; break;
+	case S_IFLNK:  bp[0] = 'l'; break;
+	case S_IFSOCK: bp[0] = 's'; break;
+#ifdef S_IFIFO
+	case S_IFIFO:  bp[0] = 'p'; break;
+#endif
+#ifdef S_IFWHT
+	case S_IFWHT:  bp[0] = 'w'; break;
+#endif
+	}
+
+	for (i = 0; i < 9; i++)
+		if (!(mode & permbits[i]))
+			bp[i+1] = '-';
+
+	if (mode & S_ISUID) {
+		if (mode & S_IXUSR) bp[3] = 's';
+		else bp[3] = 'S';
+	}
+	if (mode & S_ISGID) {
+		if (mode & S_IXGRP) bp[6] = 's';
+		else bp[6] = 'S';
+	}
+	if (mode & S_ISVTX) {
+		if (mode & S_IXOTH) bp[9] = 't';
+		else bp[9] = 'T';
+	}
+	if (archive_entry_acl_count(entry, ARCHIVE_ENTRY_ACL_TYPE_ACCESS))
+		bp[10] = '+';
+}
+
+
+/*
+ * Read lines from file and do something with each one.  If option_null
+ * is set, lines are terminated with zero bytes; otherwise, they're
+ * terminated with newlines.
+ *
+ * This uses a self-sizing buffer to handle arbitrarily-long lines.
+ * If the "process" function returns non-zero for any line, this
+ * function will return non-zero after attempting to process all
+ * remaining lines.
+ */
+int
+process_lines(struct bsdtar *bsdtar, const char *pathname,
+    int (*process)(struct bsdtar *, const char *))
+{
+	FILE *f;
+	char *buff, *buff_end, *line_start, *line_end, *p;
+	size_t buff_length, bytes_read, bytes_wanted;
+	int separator;
+	int ret;
+
+	separator = bsdtar->option_null ? '\0' : '\n';
+	ret = 0;
+
+	if (strcmp(pathname, "-") == 0)
+		f = stdin;
+	else
+		f = fopen(pathname, "r");
+	if (f == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "Couldn't open %s", pathname);
+	buff_length = 8192;
+	buff = malloc(buff_length);
+	if (buff == NULL)
+		bsdtar_errc(bsdtar, 1, ENOMEM, "Can't read %s", pathname);
+	line_start = line_end = buff_end = buff;
+	for (;;) {
+		/* Get some more data into the buffer. */
+		bytes_wanted = buff + buff_length - buff_end;
+		bytes_read = fread(buff_end, 1, bytes_wanted, f);
+		buff_end += bytes_read;
+		/* Process all complete lines in the buffer. */
+		while (line_end < buff_end) {
+			if (*line_end == separator) {
+				*line_end = '\0';
+				if ((*process)(bsdtar, line_start) != 0)
+					ret = -1;
+				line_start = line_end + 1;
+				line_end = line_start;
+			} else
+				line_end++;
+		}
+		if (feof(f))
+			break;
+		if (ferror(f))
+			bsdtar_errc(bsdtar, 1, errno,
+			    "Can't read %s", pathname);
+		if (line_start > buff) {
+			/* Move a leftover fractional line to the beginning. */
+			memmove(buff, line_start, buff_end - line_start);
+			buff_end -= line_start - buff;
+			line_end -= line_start - buff;
+			line_start = buff;
+		} else {
+			/* Line is too big; enlarge the buffer. */
+			p = realloc(buff, buff_length *= 2);
+			if (p == NULL)
+				bsdtar_errc(bsdtar, 1, ENOMEM,
+				    "Line too long in %s", pathname);
+			buff_end = p + (buff_end - buff);
+			line_end = p + (line_end - buff);
+			line_start = buff = p;
+		}
+	}
+	/* At end-of-file, handle the final line. */
+	if (line_end > line_start) {
+		*line_end = '\0';
+		if ((*process)(bsdtar, line_start) != 0)
+			ret = -1;
+	}
+	free(buff);
+	if (f != stdin)
+		fclose(f);
+	return (ret);
+}
+
+/*-
+ * The logic here for -C <dir> attempts to avoid
+ * chdir() as long as possible.  For example:
+ * "-C /foo -C /bar file"          needs chdir("/bar") but not chdir("/foo")
+ * "-C /foo -C bar file"           needs chdir("/foo/bar")
+ * "-C /foo -C bar /file1"         does not need chdir()
+ * "-C /foo -C bar /file1 file2"   needs chdir("/foo/bar") before file2
+ *
+ * The only correct way to handle this is to record a "pending" chdir
+ * request and combine multiple requests intelligently until we
+ * need to process a non-absolute file.  set_chdir() adds the new dir
+ * to the pending list; do_chdir() actually executes any pending chdir.
+ *
+ * This way, programs that build tar command lines don't have to worry
+ * about -C with non-existent directories; such requests will only
+ * fail if the directory must be accessed.
+ */
+void
+set_chdir(struct bsdtar *bsdtar, const char *newdir)
+{
+	if (newdir[0] == '/') {
+		/* The -C /foo -C /bar case; dump first one. */
+		free(bsdtar->pending_chdir);
+		bsdtar->pending_chdir = NULL;
+	}
+	if (bsdtar->pending_chdir == NULL)
+		/* Easy case: no previously-saved dir. */
+		bsdtar->pending_chdir = strdup(newdir);
+	else {
+		/* The -C /foo -C bar case; concatenate */
+		char *old_pending = bsdtar->pending_chdir;
+		size_t old_len = strlen(old_pending);
+		bsdtar->pending_chdir = malloc(old_len + strlen(newdir) + 2);
+		if (old_pending[old_len - 1] == '/')
+			old_pending[old_len - 1] = '\0';
+		if (bsdtar->pending_chdir != NULL)
+			sprintf(bsdtar->pending_chdir, "%s/%s",
+			    old_pending, newdir);
+		free(old_pending);
+	}
+	if (bsdtar->pending_chdir == NULL)
+		bsdtar_errc(bsdtar, 1, errno, "No memory");
+}
+
+void
+do_chdir(struct bsdtar *bsdtar)
+{
+	if (bsdtar->pending_chdir == NULL)
+		return;
+
+	if (chdir(bsdtar->pending_chdir) != 0) {
+		bsdtar_errc(bsdtar, 1, 0, "could not chdir to '%s'\n",
+		    bsdtar->pending_chdir);
+	}
+	free(bsdtar->pending_chdir);
+	bsdtar->pending_chdir = NULL;
+}
+
+/*
+ * Handle --strip-components and any future path-rewriting options.
+ * Returns non-zero if the pathname should not be extracted.
+ *
+ * TODO: Support pax-style regex path rewrites.
+ */
+int
+edit_pathname(struct bsdtar *bsdtar, struct archive_entry *entry)
+{
+	const char *name = archive_entry_pathname(entry);
+
+	/* Strip leading dir names as per --strip-components option. */
+	if (bsdtar->strip_components > 0) {
+		int r = bsdtar->strip_components;
+		const char *p = name;
+
+		while (r > 0) {
+			switch (*p++) {
+			case '/':
+				r--;
+				name = p;
+				break;
+			case '\0':
+				/* Path is too short, skip it. */
+				return (1);
+			}
+		}
+	}
+
+	/* Strip redundant leading '/' characters. */
+	while (name[0] == '/' && name[1] == '/')
+		name++;
+
+	/* Strip leading '/' unless user has asked us not to. */
+	if (name[0] == '/' && !bsdtar->option_absolute_paths) {
+		/* Generate a warning the first time this happens. */
+		if (!bsdtar->warned_lead_slash) {
+			bsdtar_warnc(bsdtar, 0,
+			    "Removing leading '/' from member names");
+			bsdtar->warned_lead_slash = 1;
+		}
+		name++;
+		/* Special case: Stripping leading '/' from "/" yields ".". */
+		if (*name == '\0')
+			name = ".";
+	}
+
+	/* Safely replace name in archive_entry. */
+	if (name != archive_entry_pathname(entry)) {
+		char *q = strdup(name);
+		archive_entry_copy_pathname(entry, q);
+		free(q);
+	}
+	return (0);
+}
+
+/*
+ * Like strcmp(), but try to be a little more aware of the fact that
+ * we're comparing two paths.  Right now, it just handles leading
+ * "./" and trailing '/' specially, so that "a/b/" == "./a/b"
+ *
+ * TODO: Make this better, so that "./a//b/./c/" == "a/b/c"
+ * TODO: After this works, push it down into libarchive.
+ * TODO: Publish the path normalization routines in libarchive so
+ * that bsdtar can normalize paths and use fast strcmp() instead
+ * of this.
+ */
+
+int
+pathcmp(const char *a, const char *b)
+{
+	/* Skip leading './' */
+	if (a[0] == '.' && a[1] == '/' && a[2] != '\0')
+		a += 2;
+	if (b[0] == '.' && b[1] == '/' && b[2] != '\0')
+		b += 2;
+	/* Find the first difference, or return (0) if none. */
+	while (*a == *b) {
+		if (*a == '\0')
+			return (0);
+		a++;
+		b++;
+	}
+	/*
+	 * If one ends in '/' and the other one doesn't,
+	 * they're the same.
+	 */
+	if (a[0] == '/' && a[1] == '\0' && b[0] == '\0')
+		return (0);
+	if (a[0] == '\0' && b[0] == '/' && b[1] == '\0')
+		return (0);
+	/* They're really different, return the correct sign. */
+	return (*(const unsigned char *)a - *(const unsigned char *)b);
+}
diff --git a/archivers/libarchive/files/tar/write.c b/archivers/libarchive/files/tar/write.c
new file mode 100644
index 00000000000..f25b6857d4f
--- /dev/null
+++ b/archivers/libarchive/files/tar/write.c
@@ -0,0 +1,1550 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bsdtar_platform.h"
+__FBSDID("$FreeBSD: src/usr.bin/tar/write.c,v 1.63 2007/05/29 05:39:10 kientzle Exp $");
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_ACL_H
+#include <sys/acl.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ATTR_XATTR_H
+#include <attr/xattr.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_EXT2FS_EXT2_FS_H
+#include <ext2fs/ext2_fs.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#ifdef HAVE_FNMATCH_H
+#include <fnmatch.h>
+#endif
+#ifdef HAVE_GRP_H
+#include <grp.h>
+#endif
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_LINUX_FS_H
+#include <linux/fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_LINUX_EXT2_FS_H
+#include <linux/ext2_fs.h>	/* for Linux file flags */
+#endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
+#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "bsdtar.h"
+#include "tree.h"
+
+/* Fixed size of uname/gname caches. */
+#define	name_cache_size 101
+
+static const char * const NO_NAME = "(noname)";
+
+/* Initial size of link cache. */
+#define	links_cache_initial_size 1024
+
+struct archive_dir_entry {
+	struct archive_dir_entry	*next;
+	time_t			 mtime_sec;
+	int			 mtime_nsec;
+	char			*name;
+};
+
+struct archive_dir {
+	struct archive_dir_entry *head, *tail;
+};
+
+struct links_cache {
+	unsigned long		  number_entries;
+	size_t			  number_buckets;
+	struct links_entry	**buckets;
+};
+
+struct links_entry {
+	struct links_entry	*next;
+	struct links_entry	*previous;
+	int			 links;
+	dev_t			 dev;
+	ino_t			 ino;
+	char			*name;
+};
+
+struct name_cache {
+	int	probes;
+	int	hits;
+	size_t	size;
+	struct {
+		id_t id;
+		const char *name;
+	} cache[name_cache_size];
+};
+
+static void		 add_dir_list(struct bsdtar *bsdtar, const char *path,
+			     time_t mtime_sec, int mtime_nsec);
+static int		 append_archive(struct bsdtar *, struct archive *,
+			     struct archive *ina);
+static int		 append_archive_filename(struct bsdtar *,
+			     struct archive *, const char *fname);
+static void		 archive_names_from_file(struct bsdtar *bsdtar,
+			     struct archive *a);
+static int		 archive_names_from_file_helper(struct bsdtar *bsdtar,
+			     const char *line);
+static int		 copy_file_data(struct bsdtar *bsdtar,
+			     struct archive *a, struct archive *ina);
+static void		 create_cleanup(struct bsdtar *);
+static void		 free_buckets(struct bsdtar *, struct links_cache *);
+static void		 free_cache(struct name_cache *cache);
+static const char *	 lookup_gname(struct bsdtar *bsdtar, gid_t gid);
+static int		 lookup_gname_helper(struct bsdtar *bsdtar,
+			     const char **name, id_t gid);
+static void		 lookup_hardlink(struct bsdtar *,
+			     struct archive_entry *entry, const struct stat *);
+static const char *	 lookup_uname(struct bsdtar *bsdtar, uid_t uid);
+static int		 lookup_uname_helper(struct bsdtar *bsdtar,
+			     const char **name, id_t uid);
+static int		 new_enough(struct bsdtar *, const char *path,
+			     const struct stat *);
+static void		 setup_acls(struct bsdtar *, struct archive_entry *,
+			     const char *path);
+static void		 setup_xattrs(struct bsdtar *, struct archive_entry *,
+			     const char *path);
+static void		 test_for_append(struct bsdtar *);
+static void		 write_archive(struct archive *, struct bsdtar *);
+static void		 write_entry(struct bsdtar *, struct archive *,
+			     const struct stat *, const char *pathname,
+			     const char *accpath);
+static int		 write_file_data(struct bsdtar *, struct archive *,
+			     int fd);
+static void		 write_hierarchy(struct bsdtar *, struct archive *,
+			     const char *);
+
+void
+tar_mode_c(struct bsdtar *bsdtar)
+{
+	struct archive *a;
+	int r;
+
+	if (*bsdtar->argv == NULL && bsdtar->names_from_file == NULL)
+		bsdtar_errc(bsdtar, 1, 0, "no files or directories specified");
+
+	a = archive_write_new();
+
+	/* Support any format that the library supports. */
+	if (bsdtar->create_format == NULL) {
+		r = archive_write_set_format_pax_restricted(a);
+		bsdtar->create_format = "pax restricted";
+	} else {
+		r = archive_write_set_format_by_name(a, bsdtar->create_format);
+	}
+	if (r != ARCHIVE_OK) {
+		fprintf(stderr, "Can't use format %s: %s\n",
+		    bsdtar->create_format,
+		    archive_error_string(a));
+		usage(bsdtar);
+	}
+
+	/*
+	 * If user explicitly set the block size, then assume they
+	 * want the last block padded as well.  Otherwise, use the
+	 * default block size and accept archive_write_open_file()'s
+	 * default padding decisions.
+	 */
+	if (bsdtar->bytes_per_block != 0) {
+		archive_write_set_bytes_per_block(a, bsdtar->bytes_per_block);
+		archive_write_set_bytes_in_last_block(a,
+		    bsdtar->bytes_per_block);
+	} else
+		archive_write_set_bytes_per_block(a, DEFAULT_BYTES_PER_BLOCK);
+
+	if (bsdtar->compress_program) {
+		archive_write_set_compression_program(a, bsdtar->compress_program);
+	} else {
+		switch (bsdtar->create_compression) {
+		case 0:
+			archive_write_set_compression_none(a);
+			break;
+#ifdef HAVE_LIBBZ2
+		case 'j': case 'y':
+			archive_write_set_compression_bzip2(a);
+			break;
+#endif
+#ifdef HAVE_LIBZ
+		case 'z':
+			archive_write_set_compression_gzip(a);
+			break;
+#endif
+		default:
+			bsdtar_errc(bsdtar, 1, 0,
+			    "Unrecognized compression option -%c",
+			    bsdtar->create_compression);
+		}
+	}
+
+	r = archive_write_open_file(a, bsdtar->filename);
+	if (r != ARCHIVE_OK)
+		bsdtar_errc(bsdtar, 1, 0, archive_error_string(a));
+
+	write_archive(a, bsdtar);
+
+	if (bsdtar->option_totals) {
+		fprintf(stderr, "Total bytes written: " BSDTAR_FILESIZE_PRINTF "\n",
+		    (BSDTAR_FILESIZE_TYPE)archive_position_compressed(a));
+	}
+
+	archive_write_finish(a);
+}
+
+/*
+ * Same as 'c', except we only support tar or empty formats in
+ * uncompressed files on disk.
+ */
+void
+tar_mode_r(struct bsdtar *bsdtar)
+{
+	off_t	end_offset;
+	int	format;
+	struct archive *a;
+	struct archive_entry *entry;
+	int	r;
+
+	/* Sanity-test some arguments and the file. */
+	test_for_append(bsdtar);
+
+	format = ARCHIVE_FORMAT_TAR_PAX_RESTRICTED;
+
+	bsdtar->fd = open(bsdtar->filename, O_RDWR | O_CREAT, 0666);
+	if (bsdtar->fd < 0)
+		bsdtar_errc(bsdtar, 1, errno,
+		    "Cannot open %s", bsdtar->filename);
+
+	a = archive_read_new();
+	archive_read_support_compression_all(a);
+	archive_read_support_format_tar(a);
+	archive_read_support_format_gnutar(a);
+	r = archive_read_open_fd(a, bsdtar->fd, 10240);
+	if (r != ARCHIVE_OK)
+		bsdtar_errc(bsdtar, 1, archive_errno(a),
+		    "Can't read archive %s: %s", bsdtar->filename,
+		    archive_error_string(a));
+	while (0 == archive_read_next_header(a, &entry)) {
+		if (archive_compression(a) != ARCHIVE_COMPRESSION_NONE) {
+			archive_read_finish(a);
+			close(bsdtar->fd);
+			bsdtar_errc(bsdtar, 1, 0,
+			    "Cannot append to compressed archive.");
+		}
+		/* Keep going until we hit end-of-archive */
+		format = archive_format(a);
+	}
+
+	end_offset = archive_read_header_position(a);
+	archive_read_finish(a);
+
+	/* Re-open archive for writing */
+	a = archive_write_new();
+	archive_write_set_compression_none(a);
+	/*
+	 * Set the format to be used for writing.  To allow people to
+	 * extend empty files, we need to allow them to specify the format,
+	 * which opens the possibility that they will specify a format that
+	 * doesn't match the existing format.  Hence, the following bit
+	 * of arcane ugliness.
+	 */
+
+	if (bsdtar->create_format != NULL) {
+		/* If the user requested a format, use that, but ... */
+		archive_write_set_format_by_name(a,
+		    bsdtar->create_format);
+		/* ... complain if it's not compatible. */
+		format &= ARCHIVE_FORMAT_BASE_MASK;
+		if (format != (int)(archive_format(a) & ARCHIVE_FORMAT_BASE_MASK)
+		    && format != ARCHIVE_FORMAT_EMPTY) {
+			bsdtar_errc(bsdtar, 1, 0,
+			    "Format %s is incompatible with the archive %s.",
+			    bsdtar->create_format, bsdtar->filename);
+		}
+	} else {
+		/*
+		 * Just preserve the current format, with a little care
+		 * for formats that libarchive can't write.
+		 */
+		if (format == ARCHIVE_FORMAT_TAR_GNUTAR)
+			/* TODO: When gtar supports pax, use pax restricted. */
+			format = ARCHIVE_FORMAT_TAR_USTAR;
+		if (format == ARCHIVE_FORMAT_EMPTY)
+			format = ARCHIVE_FORMAT_TAR_PAX_RESTRICTED;
+		archive_write_set_format(a, format);
+	}
+	lseek(bsdtar->fd, end_offset, SEEK_SET); /* XXX check return val XXX */
+	archive_write_open_fd(a, bsdtar->fd); /* XXX check return val XXX */
+
+	write_archive(a, bsdtar); /* XXX check return val XXX */
+
+	if (bsdtar->option_totals) {
+		fprintf(stderr, "Total bytes written: " BSDTAR_FILESIZE_PRINTF "\n",
+		    (BSDTAR_FILESIZE_TYPE)archive_position_compressed(a));
+	}
+
+	archive_write_finish(a);
+	close(bsdtar->fd);
+	bsdtar->fd = -1;
+}
+
+void
+tar_mode_u(struct bsdtar *bsdtar)
+{
+	off_t			 end_offset;
+	struct archive		*a;
+	struct archive_entry	*entry;
+	int			 format;
+	struct archive_dir_entry	*p;
+	struct archive_dir	 archive_dir;
+
+	bsdtar->archive_dir = &archive_dir;
+	memset(&archive_dir, 0, sizeof(archive_dir));
+
+	format = ARCHIVE_FORMAT_TAR_PAX_RESTRICTED;
+
+	/* Sanity-test some arguments and the file. */
+	test_for_append(bsdtar);
+
+	bsdtar->fd = open(bsdtar->filename, O_RDWR);
+	if (bsdtar->fd < 0)
+		bsdtar_errc(bsdtar, 1, errno,
+		    "Cannot open %s", bsdtar->filename);
+
+	a = archive_read_new();
+	archive_read_support_compression_all(a);
+	archive_read_support_format_tar(a);
+	archive_read_support_format_gnutar(a);
+	if (archive_read_open_fd(a, bsdtar->fd,
+	    bsdtar->bytes_per_block != 0 ? bsdtar->bytes_per_block :
+		DEFAULT_BYTES_PER_BLOCK) != ARCHIVE_OK) {
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Can't open %s: %s", bsdtar->filename,
+		    archive_error_string(a));
+	}
+
+	/* Build a list of all entries and their recorded mod times. */
+	while (0 == archive_read_next_header(a, &entry)) {
+		if (archive_compression(a) != ARCHIVE_COMPRESSION_NONE) {
+			archive_read_finish(a);
+			close(bsdtar->fd);
+			bsdtar_errc(bsdtar, 1, 0,
+			    "Cannot append to compressed archive.");
+		}
+		add_dir_list(bsdtar, archive_entry_pathname(entry),
+		    archive_entry_mtime(entry),
+		    archive_entry_mtime_nsec(entry));
+		/* Record the last format determination we see */
+		format = archive_format(a);
+		/* Keep going until we hit end-of-archive */
+	}
+
+	end_offset = archive_read_header_position(a);
+	archive_read_finish(a);
+
+	/* Re-open archive for writing. */
+	a = archive_write_new();
+	archive_write_set_compression_none(a);
+	/*
+	 * Set format to same one auto-detected above, except that
+	 * we don't write GNU tar format, so use ustar instead.
+	 */
+	if (format == ARCHIVE_FORMAT_TAR_GNUTAR)
+		format = ARCHIVE_FORMAT_TAR_USTAR;
+	archive_write_set_format(a, format);
+	if (bsdtar->bytes_per_block != 0) {
+		archive_write_set_bytes_per_block(a, bsdtar->bytes_per_block);
+		archive_write_set_bytes_in_last_block(a,
+		    bsdtar->bytes_per_block);
+	} else
+		archive_write_set_bytes_per_block(a, DEFAULT_BYTES_PER_BLOCK);
+	lseek(bsdtar->fd, end_offset, SEEK_SET);
+	ftruncate(bsdtar->fd, end_offset);
+	archive_write_open_fd(a, bsdtar->fd);
+
+	write_archive(a, bsdtar);
+
+	if (bsdtar->option_totals) {
+		fprintf(stderr, "Total bytes written: " BSDTAR_FILESIZE_PRINTF "\n",
+		    (BSDTAR_FILESIZE_TYPE)archive_position_compressed(a));
+	}
+
+	archive_write_finish(a);
+	close(bsdtar->fd);
+	bsdtar->fd = -1;
+
+	while (bsdtar->archive_dir->head != NULL) {
+		p = bsdtar->archive_dir->head->next;
+		free(bsdtar->archive_dir->head->name);
+		free(bsdtar->archive_dir->head);
+		bsdtar->archive_dir->head = p;
+	}
+	bsdtar->archive_dir->tail = NULL;
+}
+
+
+/*
+ * Write user-specified files/dirs to opened archive.
+ */
+static void
+write_archive(struct archive *a, struct bsdtar *bsdtar)
+{
+	const char *arg;
+
+	if (bsdtar->names_from_file != NULL)
+		archive_names_from_file(bsdtar, a);
+
+	while (*bsdtar->argv) {
+		arg = *bsdtar->argv;
+		if (arg[0] == '-' && arg[1] == 'C') {
+			arg += 2;
+			if (*arg == '\0') {
+				bsdtar->argv++;
+				arg = *bsdtar->argv;
+				if (arg == NULL) {
+					bsdtar_warnc(bsdtar, 1, 0,
+					    "Missing argument for -C");
+					bsdtar->return_value = 1;
+					return;
+				}
+			}
+			set_chdir(bsdtar, arg);
+		} else {
+			if (*arg != '/' && (arg[0] != '@' || arg[1] != '/'))
+				do_chdir(bsdtar); /* Handle a deferred -C */
+			if (*arg == '@') {
+				if (append_archive_filename(bsdtar, a,
+				    arg + 1) != 0)
+					break;
+			} else
+				write_hierarchy(bsdtar, a, arg);
+		}
+		bsdtar->argv++;
+	}
+
+	create_cleanup(bsdtar);
+	if (archive_write_close(a)) {
+		bsdtar_warnc(bsdtar, 0, "%s", archive_error_string(a));
+		bsdtar->return_value = 1;
+	}
+}
+
+/*
+ * Archive names specified in file.
+ *
+ * Unless --null was specified, a line containing exactly "-C" will
+ * cause the next line to be a directory to pass to chdir().  If
+ * --null is specified, then a line "-C" is just another filename.
+ */
+void
+archive_names_from_file(struct bsdtar *bsdtar, struct archive *a)
+{
+	bsdtar->archive = a;
+
+	bsdtar->next_line_is_dir = 0;
+	process_lines(bsdtar, bsdtar->names_from_file,
+	    archive_names_from_file_helper);
+	if (bsdtar->next_line_is_dir)
+		bsdtar_errc(bsdtar, 1, errno,
+		    "Unexpected end of filename list; "
+		    "directory expected after -C");
+}
+
+static int
+archive_names_from_file_helper(struct bsdtar *bsdtar, const char *line)
+{
+	if (bsdtar->next_line_is_dir) {
+		set_chdir(bsdtar, line);
+		bsdtar->next_line_is_dir = 0;
+	} else if (!bsdtar->option_null && strcmp(line, "-C") == 0)
+		bsdtar->next_line_is_dir = 1;
+	else {
+		if (*line != '/')
+			do_chdir(bsdtar); /* Handle a deferred -C */
+		write_hierarchy(bsdtar, bsdtar->archive, line);
+	}
+	return (0);
+}
+
+/*
+ * Copy from specified archive to current archive.  Returns non-zero
+ * for write errors (which force us to terminate the entire archiving
+ * operation).  If there are errors reading the input archive, we set
+ * bsdtar->return_value but return zero, so the overall archiving
+ * operation will complete and return non-zero.
+ */
+static int
+append_archive_filename(struct bsdtar *bsdtar, struct archive *a,
+    const char *filename)
+{
+	struct archive *ina;
+	int rc;
+
+	if (strcmp(filename, "-") == 0)
+		filename = NULL; /* Library uses NULL for stdio. */
+
+	ina = archive_read_new();
+	archive_read_support_format_all(ina);
+	archive_read_support_compression_all(ina);
+	if (archive_read_open_file(ina, filename, 10240)) {
+		bsdtar_warnc(bsdtar, 0, "%s", archive_error_string(ina));
+		bsdtar->return_value = 1;
+		return (0);
+	}
+
+	rc = append_archive(bsdtar, a, ina);
+
+	if (archive_errno(ina)) {
+		bsdtar_warnc(bsdtar, 0, "Error reading archive %s: %s",
+		    filename, archive_error_string(ina));
+		bsdtar->return_value = 1;
+	}
+	archive_read_finish(ina);
+
+	return (rc);
+}
+
+static int
+append_archive(struct bsdtar *bsdtar, struct archive *a, struct archive *ina)
+{
+	struct archive_entry *in_entry;
+	int e;
+
+	while (0 == archive_read_next_header(ina, &in_entry)) {
+		if (!new_enough(bsdtar, archive_entry_pathname(in_entry),
+			archive_entry_stat(in_entry)))
+			continue;
+		if (excluded(bsdtar, archive_entry_pathname(in_entry)))
+			continue;
+		if (bsdtar->option_interactive &&
+		    !yes("copy '%s'", archive_entry_pathname(in_entry)))
+			continue;
+		if (bsdtar->verbose)
+			safe_fprintf(stderr, "a %s",
+			    archive_entry_pathname(in_entry));
+
+		e = archive_write_header(a, in_entry);
+		if (e != ARCHIVE_OK) {
+			if (!bsdtar->verbose)
+				bsdtar_warnc(bsdtar, 0, "%s: %s",
+				    archive_entry_pathname(in_entry),
+				    archive_error_string(a));
+			else
+				fprintf(stderr, ": %s", archive_error_string(a));
+		}
+		if (e == ARCHIVE_FATAL)
+			exit(1);
+
+		if (e >= ARCHIVE_WARN)
+			if (copy_file_data(bsdtar, a, ina))
+				exit(1);
+
+		if (bsdtar->verbose)
+			fprintf(stderr, "\n");
+	}
+
+	/* Note: If we got here, we saw no write errors, so return success. */
+	return (0);
+}
+
+/* Helper function to copy data between archives. */
+static int
+copy_file_data(struct bsdtar *bsdtar, struct archive *a, struct archive *ina)
+{
+	char	buff[64*1024];
+	ssize_t	bytes_read;
+	ssize_t	bytes_written;
+
+	bytes_read = archive_read_data(ina, buff, sizeof(buff));
+	while (bytes_read > 0) {
+		bytes_written = archive_write_data(a, buff, bytes_read);
+		if (bytes_written < bytes_read) {
+			bsdtar_warnc(bsdtar, 0, "%s", archive_error_string(a));
+			return (-1);
+		}
+		bytes_read = archive_read_data(ina, buff, sizeof(buff));
+	}
+
+	return (0);
+}
+
+/*
+ * Add the file or dir hierarchy named by 'path' to the archive
+ */
+static void
+write_hierarchy(struct bsdtar *bsdtar, struct archive *a, const char *path)
+{
+	struct tree *tree;
+	char symlink_mode = bsdtar->symlink_mode;
+	dev_t first_dev = 0;
+	int dev_recorded = 0;
+	int tree_ret;
+#ifdef __linux
+	int	 fd, r;
+	unsigned long fflags;
+#endif
+
+	tree = tree_open(path);
+
+	if (!tree) {
+		bsdtar_warnc(bsdtar, errno, "%s: Cannot open", path);
+		bsdtar->return_value = 1;
+		return;
+	}
+
+	while ((tree_ret = tree_next(tree))) {
+		const char *name = tree_current_path(tree);
+		const struct stat *st = NULL, *lst = NULL;
+		int descend;
+
+		if (tree_ret == TREE_ERROR_DIR)
+			bsdtar_warnc(bsdtar, errno, "%s: Couldn't visit directory", name);
+		if (tree_ret != TREE_REGULAR)
+			continue;
+		lst = tree_current_lstat(tree);
+		if (lst == NULL) {
+			/* Couldn't lstat(); must not exist. */
+			bsdtar_warnc(bsdtar, errno, "%s: Cannot stat", name);
+
+			/*
+			 * Report an error via the exit code if the failed
+			 * path is a prefix of what the user provided via
+			 * the command line.  (Testing for string equality
+			 * here won't work due to trailing '/' characters.)
+			 */
+			if (memcmp(name, path, strlen(name)) == 0)
+				bsdtar->return_value = 1;
+
+			continue;
+		}
+		if (S_ISLNK(lst->st_mode))
+			st = tree_current_stat(tree);
+		/* Default: descend into any dir or symlink to dir. */
+		/* We'll adjust this later on. */
+		descend = 0;
+		if ((st != NULL) && S_ISDIR(st->st_mode))
+			descend = 1;
+		if ((lst != NULL) && S_ISDIR(lst->st_mode))
+			descend = 1;
+
+		/*
+		 * If user has asked us not to cross mount points,
+		 * then don't descend into into a dir on a different
+		 * device.
+		 */
+		if (!dev_recorded) {
+			first_dev = lst->st_dev;
+			dev_recorded = 1;
+		}
+		if (bsdtar->option_dont_traverse_mounts) {
+			if (lst != NULL && lst->st_dev != first_dev)
+				descend = 0;
+		}
+
+		/*
+		 * If this file/dir is flagged "nodump" and we're
+		 * honoring such flags, skip this file/dir.
+		 */
+#ifdef HAVE_CHFLAGS
+		if (bsdtar->option_honor_nodump &&
+		    (lst->st_flags & UF_NODUMP))
+			continue;
+#endif
+
+#ifdef __linux
+		/*
+		 * Linux has a nodump flag too but to read it
+		 * we have to open() the file/dir and do an ioctl on it...
+		 */
+		if (bsdtar->option_honor_nodump &&
+		    ((fd = open(name, O_RDONLY|O_NONBLOCK)) >= 0) &&
+		    ((r = ioctl(fd, EXT2_IOC_GETFLAGS, &fflags)),
+			close(fd), r) >= 0 &&
+		    (fflags & EXT2_NODUMP_FL))
+			continue;
+#endif
+
+		/*
+		 * If this file/dir is excluded by a filename
+		 * pattern, skip it.
+		 */
+		if (excluded(bsdtar, name))
+			continue;
+
+		/*
+		 * If the user vetoes this file/directory, skip it.
+		 */
+		if (bsdtar->option_interactive &&
+		    !yes("add '%s'", name))
+			continue;
+
+		/*
+		 * If this is a dir, decide whether or not to recurse.
+		 */
+		if (bsdtar->option_no_subdirs)
+			descend = 0;
+
+		/*
+		 * Distinguish 'L'/'P'/'H' symlink following.
+		 */
+		switch(symlink_mode) {
+		case 'H':
+			/* 'H': After the first item, rest like 'P'. */
+			symlink_mode = 'P';
+			/* 'H': First item (from command line) like 'L'. */
+			/* FALLTHROUGH */
+		case 'L':
+			/* 'L': Do descend through a symlink to dir. */
+			/* 'L': Archive symlink to file as file. */
+			lst = tree_current_stat(tree);
+			/* If stat fails, we have a broken symlink;
+			 * in that case, archive the link as such. */
+			if (lst == NULL)
+				lst = tree_current_lstat(tree);
+			break;
+		default:
+			/* 'P': Don't descend through a symlink to dir. */
+			if (!S_ISDIR(lst->st_mode))
+				descend = 0;
+			/* 'P': Archive symlink to file as symlink. */
+			/* lst = tree_current_lstat(tree); */
+			break;
+		}
+
+		if (descend)
+			tree_descend(tree);
+
+		/*
+		 * Write the entry.  Note that write_entry() handles
+		 * pathname editing and newness testing.
+		 */
+		write_entry(bsdtar, a, lst, name,
+		    tree_current_access_path(tree));
+	}
+	tree_close(tree);
+}
+
+/*
+ * Add a single filesystem object to the archive.
+ */
+static void
+write_entry(struct bsdtar *bsdtar, struct archive *a, const struct stat *st,
+    const char *pathname, const char *accpath)
+{
+	struct archive_entry	*entry;
+	int			 e;
+	int			 fd;
+#ifdef __linux
+	int			 r;
+	unsigned long		 stflags;
+#endif
+	static char		 linkbuffer[PATH_MAX+1];
+
+	fd = -1;
+	entry = archive_entry_new();
+
+	archive_entry_set_pathname(entry, pathname);
+
+	/*
+	 * Rewrite the pathname to be archived.  If rewrite
+	 * fails, skip the entry.
+	 */
+	if (edit_pathname(bsdtar, entry))
+		goto abort;
+
+	/*
+	 * In -u mode, check that the file is newer than what's
+	 * already in the archive; in all modes, obey --newerXXX flags.
+	 */
+	if (!new_enough(bsdtar, archive_entry_pathname(entry), st))
+		goto abort;
+
+	if (!S_ISDIR(st->st_mode) && (st->st_nlink > 1))
+		lookup_hardlink(bsdtar, entry, st);
+
+	/* Display entry as we process it. This format is required by SUSv2. */
+	if (bsdtar->verbose)
+		safe_fprintf(stderr, "a %s", archive_entry_pathname(entry));
+
+	/* Read symbolic link information. */
+	if ((st->st_mode & S_IFMT) == S_IFLNK) {
+		int lnklen;
+
+		lnklen = readlink(accpath, linkbuffer, PATH_MAX);
+		if (lnklen < 0) {
+			if (!bsdtar->verbose)
+				bsdtar_warnc(bsdtar, errno,
+				    "%s: Couldn't read symbolic link",
+				    pathname);
+			else
+				safe_fprintf(stderr,
+				    ": Couldn't read symbolic link: %s",
+				    strerror(errno));
+			goto cleanup;
+		}
+		linkbuffer[lnklen] = 0;
+		archive_entry_set_symlink(entry, linkbuffer);
+	}
+
+	/* Look up username and group name. */
+	archive_entry_set_uname(entry, lookup_uname(bsdtar, st->st_uid));
+	archive_entry_set_gname(entry, lookup_gname(bsdtar, st->st_gid));
+
+#ifdef HAVE_CHFLAGS
+	if (st->st_flags != 0)
+		archive_entry_set_fflags(entry, st->st_flags, 0);
+#endif
+
+#ifdef __linux
+	if ((S_ISREG(st->st_mode) || S_ISDIR(st->st_mode)) &&
+	    ((fd = open(accpath, O_RDONLY|O_NONBLOCK)) >= 0) &&
+	    ((r = ioctl(fd, EXT2_IOC_GETFLAGS, &stflags)), close(fd), (fd = -1), r) >= 0 &&
+	    stflags) {
+		archive_entry_set_fflags(entry, stflags, 0);
+	}
+#endif
+
+	archive_entry_copy_stat(entry, st);
+	setup_acls(bsdtar, entry, accpath);
+	setup_xattrs(bsdtar, entry, accpath);
+
+	/*
+	 * If it's a regular file (and non-zero in size) make sure we
+	 * can open it before we start to write.  In particular, note
+	 * that we can always archive a zero-length file, even if we
+	 * can't read it.
+	 */
+	if (S_ISREG(st->st_mode) && st->st_size > 0) {
+		fd = open(accpath, O_RDONLY);
+		if (fd < 0) {
+			if (!bsdtar->verbose)
+				bsdtar_warnc(bsdtar, errno, "%s: could not open file", pathname);
+			else
+				fprintf(stderr, ": %s", strerror(errno));
+			goto cleanup;
+		}
+	}
+
+	/* Non-regular files get archived with zero size. */
+	if (!S_ISREG(st->st_mode))
+		archive_entry_set_size(entry, 0);
+
+	e = archive_write_header(a, entry);
+	if (e != ARCHIVE_OK) {
+		if (!bsdtar->verbose)
+			bsdtar_warnc(bsdtar, 0, "%s: %s", pathname,
+			    archive_error_string(a));
+		else
+			fprintf(stderr, ": %s", archive_error_string(a));
+	}
+
+	if (e == ARCHIVE_FATAL)
+		exit(1);
+
+	/*
+	 * If we opened a file earlier, write it out now.  Note that
+	 * the format handler might have reset the size field to zero
+	 * to inform us that the archive body won't get stored.  In
+	 * that case, just skip the write.
+	 */
+	if (e >= ARCHIVE_WARN && fd >= 0 && archive_entry_size(entry) > 0)
+		if (write_file_data(bsdtar, a, fd))
+			exit(1);
+
+cleanup:
+	if (bsdtar->verbose)
+		fprintf(stderr, "\n");
+
+abort:
+	if (fd >= 0)
+		close(fd);
+
+	if (entry != NULL)
+		archive_entry_free(entry);
+}
+
+
+/* Helper function to copy file to archive, with stack-allocated buffer. */
+static int
+write_file_data(struct bsdtar *bsdtar, struct archive *a, int fd)
+{
+	char	buff[64*1024];
+	ssize_t	bytes_read;
+	ssize_t	bytes_written;
+
+	/* XXX TODO: Allocate buffer on heap and store pointer to
+	 * it in bsdtar structure; arrange cleanup as well. XXX */
+
+	bytes_read = read(fd, buff, sizeof(buff));
+	while (bytes_read > 0) {
+		bytes_written = archive_write_data(a, buff, bytes_read);
+		if (bytes_written < 0) {
+			/* Write failed; this is bad */
+			bsdtar_warnc(bsdtar, 0, "%s", archive_error_string(a));
+			return (-1);
+		}
+		if (bytes_written < bytes_read) {
+			/* Write was truncated; warn but continue. */
+			bsdtar_warnc(bsdtar, 0,
+			    "Truncated write; file may have grown while being archived.");
+			return (0);
+		}
+		bytes_read = read(fd, buff, sizeof(buff));
+	}
+	return 0;
+}
+
+
+static void
+create_cleanup(struct bsdtar *bsdtar)
+{
+	/* Free inode->pathname map used for hardlink detection. */
+	if (bsdtar->links_cache != NULL) {
+		free_buckets(bsdtar, bsdtar->links_cache);
+		free(bsdtar->links_cache);
+		bsdtar->links_cache = NULL;
+	}
+
+	free_cache(bsdtar->uname_cache);
+	bsdtar->uname_cache = NULL;
+	free_cache(bsdtar->gname_cache);
+	bsdtar->gname_cache = NULL;
+}
+
+
+static void
+free_buckets(struct bsdtar *bsdtar, struct links_cache *links_cache)
+{
+	size_t i;
+
+	if (links_cache->buckets == NULL)
+		return;
+
+	for (i = 0; i < links_cache->number_buckets; i++) {
+		while (links_cache->buckets[i] != NULL) {
+			struct links_entry *lp = links_cache->buckets[i]->next;
+			if (bsdtar->option_warn_links)
+				bsdtar_warnc(bsdtar, 0, "Missing links to %s",
+				    links_cache->buckets[i]->name);
+			if (links_cache->buckets[i]->name != NULL)
+				free(links_cache->buckets[i]->name);
+			free(links_cache->buckets[i]);
+			links_cache->buckets[i] = lp;
+		}
+	}
+	free(links_cache->buckets);
+	links_cache->buckets = NULL;
+}
+
+static void
+lookup_hardlink(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const struct stat *st)
+{
+	struct links_cache	*links_cache;
+	struct links_entry	*le, **new_buckets;
+	int			 hash;
+	size_t			 i, new_size;
+
+	/* If necessary, initialize the links cache. */
+	links_cache = bsdtar->links_cache;
+	if (links_cache == NULL) {
+		bsdtar->links_cache = malloc(sizeof(struct links_cache));
+		if (bsdtar->links_cache == NULL)
+			bsdtar_errc(bsdtar, 1, ENOMEM,
+			    "No memory for hardlink detection.");
+		links_cache = bsdtar->links_cache;
+		memset(links_cache, 0, sizeof(struct links_cache));
+		links_cache->number_buckets = links_cache_initial_size;
+		links_cache->buckets = malloc(links_cache->number_buckets *
+		    sizeof(links_cache->buckets[0]));
+		if (links_cache->buckets == NULL) {
+			bsdtar_errc(bsdtar, 1, ENOMEM,
+			    "No memory for hardlink detection.");
+		}
+		for (i = 0; i < links_cache->number_buckets; i++)
+			links_cache->buckets[i] = NULL;
+	}
+
+	/* If the links cache overflowed and got flushed, don't bother. */
+	if (links_cache->buckets == NULL)
+		return;
+
+	/* If the links cache is getting too full, enlarge the hash table. */
+	if (links_cache->number_entries > links_cache->number_buckets * 2)
+	{
+		new_size = links_cache->number_buckets * 2;
+		new_buckets = malloc(new_size * sizeof(struct links_entry *));
+
+		if (new_buckets != NULL) {
+			memset(new_buckets, 0,
+			    new_size * sizeof(struct links_entry *));
+			for (i = 0; i < links_cache->number_buckets; i++) {
+				while (links_cache->buckets[i] != NULL) {
+					/* Remove entry from old bucket. */
+					le = links_cache->buckets[i];
+					links_cache->buckets[i] = le->next;
+
+					/* Add entry to new bucket. */
+					hash = (le->dev ^ le->ino) % new_size;
+
+					if (new_buckets[hash] != NULL)
+						new_buckets[hash]->previous =
+						    le;
+					le->next = new_buckets[hash];
+					le->previous = NULL;
+					new_buckets[hash] = le;
+				}
+			}
+			free(links_cache->buckets);
+			links_cache->buckets = new_buckets;
+			links_cache->number_buckets = new_size;
+		} else {
+			free_buckets(bsdtar, links_cache);
+			bsdtar_warnc(bsdtar, ENOMEM,
+			    "No more memory for recording hard links");
+			bsdtar_warnc(bsdtar, 0,
+			    "Remaining links will be dumped as full files");
+		}
+	}
+
+	/* Try to locate this entry in the links cache. */
+	hash = ( st->st_dev ^ st->st_ino ) % links_cache->number_buckets;
+	for (le = links_cache->buckets[hash]; le != NULL; le = le->next) {
+		if (le->dev == st->st_dev && le->ino == st->st_ino) {
+			archive_entry_copy_hardlink(entry, le->name);
+
+			/*
+			 * Decrement link count each time and release
+			 * the entry if it hits zero.  This saves
+			 * memory and is necessary for proper -l
+			 * implementation.
+			 */
+			if (--le->links <= 0) {
+				if (le->previous != NULL)
+					le->previous->next = le->next;
+				if (le->next != NULL)
+					le->next->previous = le->previous;
+				if (le->name != NULL)
+					free(le->name);
+				if (links_cache->buckets[hash] == le)
+					links_cache->buckets[hash] = le->next;
+				links_cache->number_entries--;
+				free(le);
+			}
+
+			return;
+		}
+	}
+
+	/* Add this entry to the links cache. */
+	le = malloc(sizeof(struct links_entry));
+	if (le != NULL)
+		le->name = strdup(archive_entry_pathname(entry));
+	if ((le == NULL) || (le->name == NULL)) {
+		free_buckets(bsdtar, links_cache);
+		bsdtar_warnc(bsdtar, ENOMEM,
+		    "No more memory for recording hard links");
+		bsdtar_warnc(bsdtar, 0,
+		    "Remaining hard links will be dumped as full files");
+		if (le != NULL)
+			free(le);
+		return;
+	}
+	if (links_cache->buckets[hash] != NULL)
+		links_cache->buckets[hash]->previous = le;
+	links_cache->number_entries++;
+	le->next = links_cache->buckets[hash];
+	le->previous = NULL;
+	links_cache->buckets[hash] = le;
+	le->dev = st->st_dev;
+	le->ino = st->st_ino;
+	le->links = st->st_nlink - 1;
+}
+
+#ifdef HAVE_POSIX_ACL
+static void		setup_acl(struct bsdtar *bsdtar,
+			     struct archive_entry *entry, const char *accpath,
+			     int acl_type, int archive_entry_acl_type);
+
+static void
+setup_acls(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath)
+{
+	archive_entry_acl_clear(entry);
+
+	setup_acl(bsdtar, entry, accpath,
+	    ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_TYPE_ACCESS);
+	/* Only directories can have default ACLs. */
+	if (S_ISDIR(archive_entry_mode(entry)))
+		setup_acl(bsdtar, entry, accpath,
+		    ACL_TYPE_DEFAULT, ARCHIVE_ENTRY_ACL_TYPE_DEFAULT);
+}
+
+static void
+setup_acl(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath, int acl_type, int archive_entry_acl_type)
+{
+	acl_t		 acl;
+	acl_tag_t	 acl_tag;
+	acl_entry_t	 acl_entry;
+	acl_permset_t	 acl_permset;
+	int		 s, ae_id, ae_tag, ae_perm;
+	const char	*ae_name;
+
+	/* Retrieve access ACL from file. */
+	acl = acl_get_file(accpath, acl_type);
+	if (acl != NULL) {
+		s = acl_get_entry(acl, ACL_FIRST_ENTRY, &acl_entry);
+		while (s == 1) {
+			ae_id = -1;
+			ae_name = NULL;
+
+			acl_get_tag_type(acl_entry, &acl_tag);
+			if (acl_tag == ACL_USER) {
+				ae_id = (int)*(uid_t *)acl_get_qualifier(acl_entry);
+				ae_name = lookup_uname(bsdtar, ae_id);
+				ae_tag = ARCHIVE_ENTRY_ACL_USER;
+			} else if (acl_tag == ACL_GROUP) {
+				ae_id = (int)*(gid_t *)acl_get_qualifier(acl_entry);
+				ae_name = lookup_gname(bsdtar, ae_id);
+				ae_tag = ARCHIVE_ENTRY_ACL_GROUP;
+			} else if (acl_tag == ACL_MASK) {
+				ae_tag = ARCHIVE_ENTRY_ACL_MASK;
+			} else if (acl_tag == ACL_USER_OBJ) {
+				ae_tag = ARCHIVE_ENTRY_ACL_USER_OBJ;
+			} else if (acl_tag == ACL_GROUP_OBJ) {
+				ae_tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ;
+			} else if (acl_tag == ACL_OTHER) {
+				ae_tag = ARCHIVE_ENTRY_ACL_OTHER;
+			} else {
+				/* Skip types that libarchive can't support. */
+				continue;
+			}
+
+			acl_get_permset(acl_entry, &acl_permset);
+			ae_perm = 0;
+			/*
+			 * acl_get_perm() is spelled differently on different
+			 * platforms; see bsdtar_platform.h for details.
+			 */
+			if (ACL_GET_PERM(acl_permset, ACL_EXECUTE))
+				ae_perm |= ARCHIVE_ENTRY_ACL_EXECUTE;
+			if (ACL_GET_PERM(acl_permset, ACL_READ))
+				ae_perm |= ARCHIVE_ENTRY_ACL_READ;
+			if (ACL_GET_PERM(acl_permset, ACL_WRITE))
+				ae_perm |= ARCHIVE_ENTRY_ACL_WRITE;
+
+			archive_entry_acl_add_entry(entry,
+			    archive_entry_acl_type, ae_perm, ae_tag,
+			    ae_id, ae_name);
+
+			s = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
+		}
+		acl_free(acl);
+	}
+}
+#else
+static void
+setup_acls(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath)
+{
+	(void)bsdtar;
+	(void)entry;
+	(void)accpath;
+}
+#endif
+
+#if HAVE_LISTXATTR && HAVE_LLISTXATTR && HAVE_GETXATTR && HAVE_LGETXATTR
+
+static void
+setup_xattr(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath, const char *name)
+{
+	size_t size;
+	void *value = NULL;
+	char symlink_mode = bsdtar->symlink_mode;
+
+	if (symlink_mode == 'H')
+		size = getxattr(accpath, name, NULL, 0);
+	else
+		size = lgetxattr(accpath, name, NULL, 0);
+
+	if (size == -1) {
+		bsdtar_warnc(bsdtar, errno, "Couldn't get extended attribute");
+		return;
+	}
+
+	if (size > 0 && (value = malloc(size)) == NULL) {
+		bsdtar_errc(bsdtar, 1, errno, "Out of memory");
+		return;
+	}
+
+	if (symlink_mode == 'H')
+		size = getxattr(accpath, name, value, size);
+	else
+		size = lgetxattr(accpath, name, value, size);
+
+	if (size == -1) {
+		bsdtar_warnc(bsdtar, errno, "Couldn't get extended attribute");
+		return;
+	}
+
+	archive_entry_xattr_add_entry(entry, name, value, size);
+
+	free(value);
+}
+
+/*
+ * Linux extended attribute support
+ */
+static void
+setup_xattrs(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath)
+{
+	char *list, *p;
+	size_t list_size;
+	char symlink_mode = bsdtar->symlink_mode;
+
+	if (symlink_mode == 'H')
+		list_size = listxattr(accpath, NULL, 0);
+	else
+		list_size = llistxattr(accpath, NULL, 0);
+
+	if (list_size == -1) {
+		bsdtar_warnc(bsdtar, errno,
+			"Couldn't list extended attributes");
+		return;
+	} else if (list_size == 0)
+		return;
+
+	if ((list = malloc(list_size)) == NULL) {
+		bsdtar_errc(bsdtar, 1, errno, "Out of memory");
+		return;
+	}
+
+	if (symlink_mode == 'H')
+		list_size = listxattr(accpath, list, list_size);
+	else
+		list_size = llistxattr(accpath, list, list_size);
+
+	if (list_size == -1) {
+		bsdtar_warnc(bsdtar, errno,
+			"Couldn't list extended attributes");
+		free(list);
+		return;
+	}
+
+	for (p = list; (p - list) < list_size; p += strlen(p) + 1) {
+		if (strncmp(p, "system.", 7) == 0 ||
+				strncmp(p, "xfsroot.", 8) == 0)
+			continue;
+
+		setup_xattr(bsdtar, entry, accpath, p);
+	}
+
+	free(list);
+}
+
+#else
+
+/*
+ * Generic (stub) extended attribute support.
+ */
+static void
+setup_xattrs(struct bsdtar *bsdtar, struct archive_entry *entry,
+    const char *accpath)
+{
+	(void)bsdtar; /* UNUSED */
+	(void)entry; /* UNUSED */
+	(void)accpath; /* UNUSED */
+}
+
+#endif
+
+static void
+free_cache(struct name_cache *cache)
+{
+	size_t i;
+
+	if (cache != NULL) {
+		for (i = 0; i < cache->size; i++) {
+			if (cache->cache[i].name != NULL &&
+			    cache->cache[i].name != NO_NAME)
+				free((void *)(uintptr_t)cache->cache[i].name);
+		}
+		free(cache);
+	}
+}
+
+/*
+ * Lookup uid/gid from uname/gname, return NULL if no match.
+ */
+static const char *
+lookup_name(struct bsdtar *bsdtar, struct name_cache **name_cache_variable,
+    int (*lookup_fn)(struct bsdtar *, const char **, id_t), id_t id)
+{
+	struct name_cache	*cache;
+	const char *name;
+	int slot;
+
+
+	if (*name_cache_variable == NULL) {
+		*name_cache_variable = malloc(sizeof(struct name_cache));
+		if (*name_cache_variable == NULL)
+			bsdtar_errc(bsdtar, 1, ENOMEM, "No more memory");
+		memset(*name_cache_variable, 0, sizeof(struct name_cache));
+		(*name_cache_variable)->size = name_cache_size;
+	}
+
+	cache = *name_cache_variable;
+	cache->probes++;
+
+	slot = id % cache->size;
+	if (cache->cache[slot].name != NULL) {
+		if (cache->cache[slot].id == id) {
+			cache->hits++;
+			if (cache->cache[slot].name == NO_NAME)
+				return (NULL);
+			return (cache->cache[slot].name);
+		}
+		if (cache->cache[slot].name != NO_NAME)
+			free((void *)(uintptr_t)cache->cache[slot].name);
+		cache->cache[slot].name = NULL;
+	}
+
+	if (lookup_fn(bsdtar, &name, id) == 0) {
+		if (name == NULL || name[0] == '\0') {
+			/* Cache the negative response. */
+			cache->cache[slot].name = NO_NAME;
+			cache->cache[slot].id = id;
+		} else {
+			cache->cache[slot].name = strdup(name);
+			if (cache->cache[slot].name != NULL) {
+				cache->cache[slot].id = id;
+				return (cache->cache[slot].name);
+			}
+			/*
+			 * Conveniently, NULL marks an empty slot, so
+			 * if the strdup() fails, we've just failed to
+			 * cache it.  No recovery necessary.
+			 */
+		}
+	}
+	return (NULL);
+}
+
+static const char *
+lookup_uname(struct bsdtar *bsdtar, uid_t uid)
+{
+	return (lookup_name(bsdtar, &bsdtar->uname_cache,
+		    &lookup_uname_helper, (id_t)uid));
+}
+
+static int
+lookup_uname_helper(struct bsdtar *bsdtar, const char **name, id_t id)
+{
+	struct passwd	*pwent;
+
+	(void)bsdtar; /* UNUSED */
+
+	errno = 0;
+	pwent = getpwuid((uid_t)id);
+	if (pwent == NULL) {
+		*name = NULL;
+		if (errno != 0)
+			bsdtar_warnc(bsdtar, errno, "getpwuid(%d) failed", id);
+		return (errno);
+	}
+
+	*name = pwent->pw_name;
+	return (0);
+}
+
+static const char *
+lookup_gname(struct bsdtar *bsdtar, gid_t gid)
+{
+	return (lookup_name(bsdtar, &bsdtar->gname_cache,
+		    &lookup_gname_helper, (id_t)gid));
+}
+
+static int
+lookup_gname_helper(struct bsdtar *bsdtar, const char **name, id_t id)
+{
+	struct group	*grent;
+
+	(void)bsdtar; /* UNUSED */
+
+	errno = 0;
+	grent = getgrgid((gid_t)id);
+	if (grent == NULL) {
+		*name = NULL;
+		if (errno != 0)
+			bsdtar_warnc(bsdtar, errno, "getgrgid(%d) failed", id);
+		return (errno);
+	}
+
+	*name = grent->gr_name;
+	return (0);
+}
+
+/*
+ * Test if the specified file is new enough to include in the archive.
+ */
+int
+new_enough(struct bsdtar *bsdtar, const char *path, const struct stat *st)
+{
+	struct archive_dir_entry *p;
+
+	/*
+	 * If this file/dir is excluded by a time comparison, skip it.
+	 */
+	if (bsdtar->newer_ctime_sec > 0) {
+		if (st->st_ctime < bsdtar->newer_ctime_sec)
+			return (0); /* Too old, skip it. */
+		if (st->st_ctime == bsdtar->newer_ctime_sec
+		    && ARCHIVE_STAT_CTIME_NANOS(st)
+		    <= bsdtar->newer_ctime_nsec)
+			return (0); /* Too old, skip it. */
+	}
+	if (bsdtar->newer_mtime_sec > 0) {
+		if (st->st_mtime < bsdtar->newer_mtime_sec)
+			return (0); /* Too old, skip it. */
+		if (st->st_mtime == bsdtar->newer_mtime_sec
+		    && ARCHIVE_STAT_MTIME_NANOS(st)
+		    <= bsdtar->newer_mtime_nsec)
+			return (0); /* Too old, skip it. */
+	}
+
+	/*
+	 * In -u mode, we only write an entry if it's newer than
+	 * what was already in the archive.
+	 */
+	if (bsdtar->archive_dir != NULL &&
+	    bsdtar->archive_dir->head != NULL) {
+		for (p = bsdtar->archive_dir->head; p != NULL; p = p->next) {
+			if (pathcmp(path, p->name)==0)
+				return (p->mtime_sec < st->st_mtime ||
+				    (p->mtime_sec == st->st_mtime &&
+					p->mtime_nsec
+					< ARCHIVE_STAT_MTIME_NANOS(st)));
+		}
+	}
+
+	/* If the file wasn't rejected, include it. */
+	return (1);
+}
+
+/*
+ * Add an entry to the dir list for 'u' mode.
+ *
+ * XXX TODO: Make this fast.
+ */
+static void
+add_dir_list(struct bsdtar *bsdtar, const char *path,
+    time_t mtime_sec, int mtime_nsec)
+{
+	struct archive_dir_entry	*p;
+
+	/*
+	 * Search entire list to see if this file has appeared before.
+	 * If it has, override the timestamp data.
+	 */
+	p = bsdtar->archive_dir->head;
+	while (p != NULL) {
+		if (strcmp(path, p->name)==0) {
+			p->mtime_sec = mtime_sec;
+			p->mtime_nsec = mtime_nsec;
+			return;
+		}
+		p = p->next;
+	}
+
+	p = malloc(sizeof(*p));
+	if (p == NULL)
+		bsdtar_errc(bsdtar, 1, ENOMEM, "Can't read archive directory");
+
+	p->name = strdup(path);
+	if (p->name == NULL)
+		bsdtar_errc(bsdtar, 1, ENOMEM, "Can't read archive directory");
+	p->mtime_sec = mtime_sec;
+	p->mtime_nsec = mtime_nsec;
+	p->next = NULL;
+	if (bsdtar->archive_dir->tail == NULL) {
+		bsdtar->archive_dir->head = bsdtar->archive_dir->tail = p;
+	} else {
+		bsdtar->archive_dir->tail->next = p;
+		bsdtar->archive_dir->tail = p;
+	}
+}
+
+void
+test_for_append(struct bsdtar *bsdtar)
+{
+	struct stat s;
+
+	if (*bsdtar->argv == NULL)
+		bsdtar_errc(bsdtar, 1, 0, "no files or directories specified");
+	if (bsdtar->filename == NULL)
+		bsdtar_errc(bsdtar, 1, 0, "Cannot append to stdout.");
+
+	if (bsdtar->create_compression != 0)
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Cannot append to %s with compression", bsdtar->filename);
+
+	if (stat(bsdtar->filename, &s) != 0)
+		return;
+
+	if (!S_ISREG(s.st_mode))
+		bsdtar_errc(bsdtar, 1, 0,
+		    "Cannot append to %s: not a regular file.",
+		    bsdtar->filename);
+}
diff --git a/archivers/libarchive/files/version b/archivers/libarchive/files/version
new file mode 100644
index 00000000000..ecf00d9019d
--- /dev/null
+++ b/archivers/libarchive/files/version
@@ -0,0 +1 @@
+2.2.5
\ No newline at end of file