Update ns to 2.29.

Changes: - updated SCTP implementation. - added new retransmission policy for sending fast retransmissions to the same destination and timeout retransmissions to an alternate destination - added experimental feature: changePrimaryThresh_ sets a threshold for when the primary destination is changed automatically - added the ability to specify one of three dormant state actions - added the ability to track the number of times fast retransmit, multiple fast retransmit, and timeouts are invoked - new TCL bindable variables: initial RTO, min RTO, max RTO, fast rtx trigger, and sack delay - bug fixes.
author: minskim <minskim@pkgsrc.org> 2006-01-27 02:31:43 +0000
committer: minskim <minskim@pkgsrc.org> 2006-01-27 02:31:43 +0000
commit: aad2643a57862f7477b98d1f558f8206aa11c9a9 (patch)
tree: d7fd36fbd8ba6d7fd6edb2d6fad77c49f07bb21f /net
parent: 0d54162e3d41263b9a7e3241a9528419b9ead32c (diff)
download: pkgsrc-aad2643a57862f7477b98d1f558f8206aa11c9a9.tar.gz
6 files changed, 230 insertions, 3365 deletions
diff --git a/net/ns/Makefile b/net/ns/Makefile
index 38f1d0ca161..9264870eb6c 100644
--- a/net/ns/Makefile
+++ b/net/ns/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.21 2005/12/05 20:50:47 rillig Exp $
+# $NetBSD: Makefile,v 1.22 2006/01/27 02:31:43 minskim Exp $
 
-DISTNAME=	ns-src-2.28
+DISTNAME=	ns-src-2.29
 PKGNAME=	${DISTNAME:S/-src//}
 CATEGORIES=	net
 MASTER_SITES=	http://www.isi.edu/nsnam/dist/
@@ -37,12 +37,13 @@ INSTALLATION_DIRS=	bin man/man1
 .include "../../x11/tk/buildlink3.mk"
 .include "../../mk/pthread.buildlink3.mk"
 
-# Remove a left over executable in the source tarball.
-post-extract:
-	${_PKG_SILENT}${_PKG_DEBUG}			\
-	${RM} ${WRKSRC}/indep-utils/cmu-scen-gen/setdest/calcdest
-
 post-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/cmu-scen-gen/setdest/calcdest ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/webtrace-conv/dec/dec-tr-stat ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/webtrace-conv/epa/epa-tr-stat ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/webtrace-conv/nlanr/nlanr-tr-stat ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/cmu-scen-gen/setdest/setdest ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/indep-utils/webtrace-conv/ucb/ucb-tr-stat ${PREFIX}/bin
 	${INSTALL_DATA_DIR} ${PREFIX}/share/doc/ns
 	${INSTALL_DATA} ${WRKSRC}/CHANGES.html ${PREFIX}/share/doc/ns
 
diff --git a/net/ns/distinfo b/net/ns/distinfo
index 48a396b8b75..df5f99f5634 100644
--- a/net/ns/distinfo
+++ b/net/ns/distinfo
@@ -1,14 +1,12 @@
-$NetBSD: distinfo,v 1.9 2005/09/08 17:20:17 minskim Exp $
+$NetBSD: distinfo,v 1.10 2006/01/27 02:31:43 minskim Exp $
 
-SHA1 (ns-src-2.28.tar.gz) = ecad96f69bb32420c0a9ee698c7289e66001febf
-RMD160 (ns-src-2.28.tar.gz) = f2ec76b7dc96bbfb75d8485ef2822ebdf50b8ed1
-Size (ns-src-2.28.tar.gz) = 46599585 bytes
-SHA1 (patch-aa) = 49acbf12598245262286f0717b2b8efeb03792d2
+SHA1 (ns-src-2.29.tar.gz) = 2ea07fde01ff99b13e544974875f029be30f6250
+RMD160 (ns-src-2.29.tar.gz) = ff7b0b0cca62eb4f9657f913f56991f22fdfb5ce
+Size (ns-src-2.29.tar.gz) = 55291146 bytes
 SHA1 (patch-ab) = 7c93e4540faa1b16a9e40bd063ffce510f5bc063
-SHA1 (patch-ac) = 28cda4d9f68e031725016d2c06925394c76e5152
 SHA1 (patch-ad) = 5f35152de976c2195dcff20abbe8610321dd9969
 SHA1 (patch-ae) = c971d28448ae1b495119e3ec2c8de185468b9be2
-SHA1 (patch-af) = 94ab6d8a0cb9d43f9d440712880fe9a2be24ccd4
+SHA1 (patch-af) = c7bea7a9910767424d756b3be42221203f2a624c
 SHA1 (patch-ag) = 7a1c7919a7d8effe16f30399d486a4af9afba4db
 SHA1 (patch-ah) = 51c36d73309d135f89f7d2362835052b304b88bd
 SHA1 (patch-ai) = b75f36f986ca7c833769de09e6e79f6b87c5564a
@@ -20,4 +18,4 @@ SHA1 (patch-an) = c6dd6b93332a6c6dd169975836df9ef802bfc206
 SHA1 (patch-ao) = 2a1fd71686ff206fe2212605f91b8167b998d6e2
 SHA1 (patch-ap) = f130c112d7dfe114e637e190750d9caad55e4703
 SHA1 (patch-aq) = c46339a81f3f0dea9754f733d567c3c93f7dc19e
-SHA1 (patch-ar) = d726d8362717f0474040f3ec97ee3c2c6d9a817c
+SHA1 (patch-ar) = c3e2b3d9816b2ec86301262483742e8afd20067e
diff --git a/net/ns/patches/patch-aa b/net/ns/patches/patch-aa
deleted file mode 100644
index f13112cf3cb..00000000000
--- a/net/ns/patches/patch-aa
+++ /dev/null
@@ -1,26 +0,0 @@
-$NetBSD: patch-aa,v 1.4 2004/03/08 23:55:24 minskim Exp $
-
---- Makefile.in.orig	Mon Jan 12 18:59:20 2004
-+++ Makefile.in
-@@ -54,7 +54,7 @@ PERL	= @PERL@
- 
- CCOPT	= @V_CCOPT@
- STATIC	= @V_STATIC@
--LDFLAGS	= $(STATIC)
-+LDFLAGS	= @LDFLAGS@
- LDOUT	= -o $(BLANK)
- 
- DEFINE	= -DTCP_DELAY_BIND_ALL -DNO_TK @V_DEFINE@ @V_DEFINES@ @DEFS@ -DNS_DIFFUSION -DSMAC_NO_SYNC -DCPP_NAMESPACE=@CPP_NAMESPACE@ -DUSE_SINGLE_ADDRESS_SPACE -Drng_test
-@@ -471,10 +471,10 @@ common/ptypes2tcl.o: common/ptypes2tcl.c
- install: force install-ns install-man install-recursive
- 
- install-ns: force
--	$(INSTALL) -m 555 -o bin -g bin ns $(DESTDIR)$(BINDEST)
-+	$(INSTALL) -m 555 ns $(DESTDIR)$(BINDEST)
- 
- install-man: force
--	$(INSTALL) -m 444 -o bin -g bin ns.1 $(DESTDIR)$(MANDEST)/man1
-+	$(INSTALL) -m 444 ns.1 $(DESTDIR)$(MANDEST)/man1
- 
- install-recursive: force
- 	for i in $(SUBDIRS); do ( cd $$i; $(MAKE) install; ) done
diff --git a/net/ns/patches/patch-ac b/net/ns/patches/patch-ac
deleted file mode 100644
index 80b31cf0db7..00000000000
--- a/net/ns/patches/patch-ac
+++ /dev/null
@@ -1,13 +0,0 @@
-$NetBSD: patch-ac,v 1.1.1.1 2002/08/27 08:07:07 seb Exp $
-
---- conf/configure.in.TclCL.orig	Sat Apr 13 00:29:31 2002
-+++ conf/configure.in.TclCL
-@@ -59,7 +59,7 @@ TCLCL_PROG_PLACES="\
-                 /usr/src/local/Tcl \
-                 /usr/src/local/Tcl-1.0 \
-                 "
--TCLCL_PROG_PLACES_D="$d"
-+TCLCL_PROG_PLACES_D="$d/bin"
- 
- 
- NS_BEGIN_PACKAGE(tclcl)
diff --git a/net/ns/patches/patch-af b/net/ns/patches/patch-af
index 1c6cf52cfd2..82f0a53bc16 100644
--- a/net/ns/patches/patch-af
+++ b/net/ns/patches/patch-af
@@ -1,1784 +1,267 @@
-$NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
+$NetBSD: patch-af,v 1.6 2006/01/27 02:31:43 minskim Exp $
 
---- configure.orig	2005-01-24 15:37:44.000000000 -0800
+--- configure.orig	2005-10-19 21:45:22.000000000 -0700
 +++ configure
-@@ -1,9 +1,8 @@
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.57.
-+# Generated by GNU Autoconf 2.59.
- #
--# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--# Free Software Foundation, Inc.
-+# Copyright (C) 2003 Free Software Foundation, Inc.
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
- ## --------------------- ##
-@@ -20,9 +19,10 @@ if test -n "${ZSH_VERSION+set}" && (emul
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-   set -o posix
- fi
-+DUALCASE=1; export DUALCASE # for MKS sh
- 
- # Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-   as_unset=unset
- else
-   as_unset=false
-@@ -41,7 +41,7 @@ for as_var in \
-   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-   LC_TELEPHONE LC_TIME
- do
--  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-+  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
-@@ -218,16 +218,17 @@ rm -f conf$$ conf$$.exe conf$$.file
- if mkdir -p . 2>/dev/null; then
-   as_mkdir_p=:
- else
-+  test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
- fi
- 
- as_executable_p="test -f"
- 
- # Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
-+as_tr_cpp="eval sed 'y%*$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="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- 
- 
- # IFS
-@@ -667,7 +668,7 @@ done
- 
- # Be sure to have absolute paths.
- for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
--              localstatedir libdir includedir oldincludedir infodir mandir
-+	      localstatedir libdir includedir oldincludedir infodir mandir
- do
-   eval ac_val=$`echo $ac_var`
-   case $ac_val in
-@@ -707,10 +708,10 @@ if test -z "$srcdir"; then
-   # Try the directory containing this script, then its parent.
-   ac_confdir=`(dirname "$0") 2>/dev/null ||
- $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--         X"$0" : 'X\(//\)[^/]' \| \
--         X"$0" : 'X\(//\)$' \| \
--         X"$0" : 'X\(/\)' \| \
--         .     : '\(.\)' 2>/dev/null ||
-+	 X"$0" : 'X\(//\)[^/]' \| \
-+	 X"$0" : 'X\(//\)$' \| \
-+	 X"$0" : 'X\(/\)' \| \
-+	 .     : '\(.\)' 2>/dev/null ||
- echo X"$0" |
-     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-@@ -810,9 +811,9 @@ _ACEOF
-   cat <<_ACEOF
- Installation directories:
-   --prefix=PREFIX         install architecture-independent files in PREFIX
--                          [$ac_default_prefix]
-+			  [$ac_default_prefix]
-   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
--                          [PREFIX]
-+			  [PREFIX]
- 
- By default, \`make install' will install all the files in
- \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
-@@ -921,12 +922,45 @@ case $srcdir in
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
- esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-+
-+# Do not use `cd foo && pwd` to compute absolute paths, because
-+# the directories may not exist.
-+case `pwd` in
-+.) ac_abs_builddir="$ac_dir";;
-+*)
-+  case "$ac_dir" in
-+  .) ac_abs_builddir=`pwd`;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_top_builddir=${ac_top_builddir}.;;
-+*)
-+  case ${ac_top_builddir}. in
-+  .) ac_abs_top_builddir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_srcdir=$ac_srcdir;;
-+*)
-+  case $ac_srcdir in
-+  .) ac_abs_srcdir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_top_srcdir=$ac_top_srcdir;;
-+*)
-+  case $ac_top_srcdir in
-+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-+  esac;;
-+esac
- 
-     cd $ac_dir
-     # Check for guested configure; otherwise get Cygnus style configure.
-@@ -937,7 +971,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $a
-       echo
-       $SHELL $ac_srcdir/configure  --help=recursive
-     elif test -f $ac_srcdir/configure.ac ||
--           test -f $ac_srcdir/configure.in; then
-+	   test -f $ac_srcdir/configure.in; then
-       echo
-       $ac_configure --help
+@@ -977,7 +977,7 @@ esac
      else
-@@ -951,8 +985,7 @@ test -n "$ac_init_help" && exit 0
- if $ac_init_version; then
-   cat <<\_ACEOF
- 
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
--Free Software Foundation, Inc.
-+Copyright (C) 2003 Free Software Foundation, Inc.
- This configure script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it.
- _ACEOF
-@@ -964,7 +997,7 @@ This file contains any messages produced
- running configure, to aid debugging if configure makes a mistake.
- 
- It was created by $as_me, which was
--generated by GNU Autoconf 2.57.  Invocation command line was
-+generated by GNU Autoconf 2.59.  Invocation command line was
- 
-   $ $0 $@
- 
-@@ -1041,19 +1074,19 @@ do
-     2)
-       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-       if test $ac_must_keep_next = true; then
--        ac_must_keep_next=false # Got value, back to normal.
-+	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
-+	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_sep'$ac_arg'"
-       # Get rid of the leading space.
-@@ -1087,12 +1120,12 @@ _ASBOX
-     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-     *ac_space=\ *)
-       sed -n \
--        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
--    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-       ;;
-     *)
-       sed -n \
--        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-       ;;
-     esac;
- }
-@@ -1121,7 +1154,7 @@ _ASBOX
-       for ac_var in $ac_subst_files
-       do
- 	eval ac_val=$`echo $ac_var`
--        echo "$ac_var='"'"'$ac_val'"'"'"
-+	echo "$ac_var='"'"'$ac_val'"'"'"
-       done | sort
-       echo
+       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
      fi
-@@ -1140,7 +1173,7 @@ _ASBOX
-       echo "$as_me: caught signal $ac_signal"
-     echo "$as_me: exit $exit_status"
-   } >&5
--  rm -f core core.* *.core &&
-+  rm -f core *.core &&
-   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
-     exit $exit_status
-      ' 0
-@@ -1220,7 +1253,7 @@ fi
- # value.
- ac_cache_corrupted=false
- for ac_var in `(set) 2>&1 |
--               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
-+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; 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_${ac_var}_value"
-@@ -1237,13 +1270,13 @@ echo "$as_me: error: \`$ac_var' was not 
-     ,);;
-     *)
-       if test "x$ac_old_val" != "x$ac_new_val"; then
--        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-+	{ echo "$as_me:$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:$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:$LINENO:   current value: $ac_new_val" >&5
- echo "$as_me:   current value: $ac_new_val" >&2;}
--        ac_cache_corrupted=:
-+	ac_cache_corrupted=:
-       fi;;
-   esac
-   # Pass precious variables to config.status.
-@@ -1820,7 +1853,6 @@ ac_compiler=`set X $ac_compile; echo $2`
-   (exit $ac_status); }
+-    cd "$ac_popdir"
++    cd $ac_popdir
+   done
+ fi
  
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -1840,8 +1872,8 @@ ac_clean_files="$ac_clean_files a.out a.
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
--echo "$as_me:$LINENO: checking for C compiler default output" >&5
--echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
-+echo "$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[^ ]*//'`
- if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-   (eval $ac_link_default) 2>&5
-@@ -1861,23 +1893,23 @@ do
-   test -f "$ac_file" || continue
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
--        ;;
-+	;;
-     conftest.$ac_ext )
--        # This is the source file.
--        ;;
-+	# This is the source file.
-+	;;
-     [ab].out )
--        # We found the default executable, but exeext='' is most
--        # certainly right.
--        break;;
-+	# We found the default executable, but exeext='' is most
-+	# certainly right.
-+	break;;
-     *.* )
--        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
--        # FIXME: I believe we export ac_cv_exeext for Libtool,
--        # but it would be cool to find out if it's true.  Does anybody
--        # maintain Libtool? --akim.
--        export ac_cv_exeext
--        break;;
-+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-+	# FIXME: I believe we export ac_cv_exeext for Libtool,
-+	# but it would be cool to find out if it's true.  Does anybody
-+	# maintain Libtool? --akim.
-+	export ac_cv_exeext
-+	break;;
-     * )
--        break;;
-+	break;;
-   esac
- done
- else
-@@ -1951,8 +1983,8 @@ for ac_file in conftest.exe conftest con
-   case $ac_file in
-     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
-     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
--          export ac_cv_exeext
--          break;;
-+	  export ac_cv_exeext
-+	  break;;
-     * ) break;;
-   esac
- done
-@@ -1977,7 +2009,6 @@ if test "${ac_cv_objext+set}" = set; the
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2028,7 +2059,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2048,11 +2078,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2085,7 +2085,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2065,7 +2105,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_compiler_gnu=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_c_compiler_gnu=$ac_compiler_gnu
- 
- fi
-@@ -2081,7 +2121,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2098,11 +2137,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2143,7 +2144,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2115,7 +2164,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_prog_cc_g=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
- echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-@@ -2142,7 +2191,6 @@ else
-   ac_cv_prog_cc_stdc=no
- ac_save_CC=$CC
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2170,6 +2218,16 @@ static char *f (char * (*g) (char **, in
-   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 -std1 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 -std1.  */
-+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-+
- int test (int i, double x);
- struct s1 {int (*f) (int a);};
- struct s2 {int (*f) (double a);};
-@@ -2196,11 +2254,21 @@ do
-   CC="$ac_save_CC $ac_arg"
-   rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2259,7 +2261,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2213,7 +2281,7 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
--rm -f conftest.$ac_objext
-+rm -f conftest.err conftest.$ac_objext
- done
- rm -f conftest.$ac_ext conftest.$ac_objext
- CC=$ac_save_CC
-@@ -2241,19 +2309,28 @@ cat >conftest.$ac_ext <<_ACEOF
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2313,7 +2316,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }; }; then
-   for ac_declaration in \
--   ''\
--   '#include <stdlib.h>' \
-+   '' \
-    'extern "C" void std::exit (int) throw (); using std::exit;' \
-    'extern "C" void std::exit (int); using std::exit;' \
-    'extern "C" void exit (int) throw ();' \
-@@ -2261,14 +2338,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-    'void exit (int);'
- do
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#include <stdlib.h>
- $ac_declaration
-+#include <stdlib.h>
- int
- main ()
- {
-@@ -2279,11 +2355,21 @@ exit (42);
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2358,7 +2362,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2296,9 +2382,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- continue
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2315,11 +2400,21 @@ exit (42);
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2402,7 +2407,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2331,7 +2426,7 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- done
- rm -f conftest*
- if test -n "$ac_declaration"; then
-@@ -2345,7 +2440,7 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-@@ -2471,7 +2566,6 @@ if test "${ac_cv_cxx_compiler_gnu+set}" 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2491,11 +2585,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2586,7 +2592,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2508,7 +2612,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_compiler_gnu=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
- 
- fi
-@@ -2524,7 +2628,6 @@ if test "${ac_cv_prog_cxx_g+set}" = set;
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2541,11 +2644,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2644,7 +2651,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2558,7 +2671,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_prog_cxx_g=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
- echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
-@@ -2578,8 +2691,7 @@ else
-   fi
- fi
- for ac_declaration in \
--   ''\
--   '#include <stdlib.h>' \
-+   '' \
-    'extern "C" void std::exit (int) throw (); using std::exit;' \
-    'extern "C" void std::exit (int); using std::exit;' \
-    'extern "C" void exit (int) throw ();' \
-@@ -2587,14 +2699,13 @@ for ac_declaration in \
-    'void exit (int);'
- do
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
--#include <stdlib.h>
- $ac_declaration
-+#include <stdlib.h>
- int
- main ()
- {
-@@ -2605,11 +2716,21 @@ exit (42);
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2715,7 +2723,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2622,9 +2743,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- continue
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2641,11 +2761,21 @@ exit (42);
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -2759,7 +2768,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2657,7 +2787,7 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- done
- rm -f conftest*
- if test -n "$ac_declaration"; then
-@@ -2701,7 +2831,6 @@ do
-   # 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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2712,7 +2841,7 @@ cat >>conftest.$ac_ext <<_ACEOF
- #else
- # include <assert.h>
- #endif
--                     Syntax error
-+		     Syntax error
- _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-@@ -2724,6 +2853,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -2744,7 +2874,6 @@ rm -f conftest.err conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
-   # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2762,6 +2891,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -2808,7 +2938,6 @@ do
-   # 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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2819,7 +2948,7 @@ cat >>conftest.$ac_ext <<_ACEOF
- #else
- # include <assert.h>
- #endif
--                     Syntax error
-+		     Syntax error
- _ACEOF
- if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-@@ -2831,6 +2960,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -2851,7 +2981,6 @@ rm -f conftest.err conftest.$ac_ext
-   # OK, works on sane cases.  Now check whether non-existent headers
-   # can be detected and how.
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2869,6 +2998,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -2929,7 +3059,6 @@ if test "${ac_cv_header_stdc+set}" = set
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2950,11 +3079,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3076,7 +3086,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -2967,12 +3106,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_header_stdc=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -2994,7 +3132,6 @@ 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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3019,7 +3156,6 @@ if test $ac_cv_header_stdc = yes; then
-   :
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3031,9 +3167,9 @@ cat >>conftest.$ac_ext <<_ACEOF
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
--                   (('a' <= (c) && (c) <= 'i') \
--                     || ('j' <= (c) && (c) <= 'r') \
--                     || ('s' <= (c) && (c) <= 'z'))
-+		   (('a' <= (c) && (c) <= 'i') \
-+		     || ('j' <= (c) && (c) <= 'r') \
-+		     || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- 
-@@ -3044,7 +3180,7 @@ main ()
-   int i;
-   for (i = 0; i < 256; i++)
-     if (XOR (islower (i), ISLOWER (i))
--        || toupper (i) != TOUPPER (i))
-+	|| toupper (i) != TOUPPER (i))
-       exit(2);
-   exit (0);
- }
-@@ -3069,7 +3205,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- ac_cv_header_stdc=no
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- fi
-@@ -3094,7 +3230,7 @@ fi
- 
- 
- for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
--                  inttypes.h stdint.h unistd.h
-+		  inttypes.h stdint.h unistd.h
- do
- as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-@@ -3103,7 +3239,6 @@ if eval "test \"\${$as_ac_Header+set}\" 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3115,11 +3250,21 @@ $ac_includes_default
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3246,7 +3257,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3132,7 +3277,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- eval "$as_ac_Header=no"
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-@@ -3163,7 +3308,6 @@ else
- echo "$as_me:$LINENO: checking $ac_header usability" >&5
- echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3174,11 +3318,21 @@ $ac_includes_default
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3313,7 +3325,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3191,7 +3345,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_header_compiler=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6
- 
-@@ -3199,7 +3353,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
- echo "$as_me:$LINENO: checking $ac_header presence" >&5
- echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3217,6 +3370,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -3236,33 +3390,32 @@ echo "$as_me:$LINENO: result: $ac_header
- echo "${ECHO_T}$ac_header_preproc" >&6
- 
- # So?  What about this header?
--case $ac_header_compiler:$ac_header_preproc in
--  yes:no )
-+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: $ac_header: proceeding with the preprocessor's result" >&5
--echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
--    (
--      cat <<\_ASBOX
--## ------------------------------------ ##
--## Report this to bug-autoconf@gnu.org. ##
--## ------------------------------------ ##
--_ASBOX
--    ) |
--      sed "s/^/$as_me: WARNING:     /" >&2
-+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-+    ac_header_preproc=yes
-     ;;
--  no:yes )
-+  no:yes:* )
-     { echo "$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: $ac_header:     check for missing prerequisite headers?" >&5
-+echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}
-     (
-       cat <<\_ASBOX
--## ------------------------------------ ##
--## Report this to bug-autoconf@gnu.org. ##
--## ------------------------------------ ##
-+## ------------------------------------------ ##
-+## Report this to the AC_PACKAGE_NAME lists.  ##
-+## ------------------------------------------ ##
- _ASBOX
-     ) |
-       sed "s/^/$as_me: WARNING:     /" >&2
-@@ -3273,7 +3426,7 @@ echo $ECHO_N "checking for $ac_header...
- if eval "test \"\${$as_ac_Header+set}\" = set"; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
--  eval "$as_ac_Header=$ac_header_preproc"
-+  eval "$as_ac_Header=\$ac_header_preproc"
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-@@ -3306,7 +3459,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lXbsd  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3324,11 +3476,21 @@ main ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3470,7 +3483,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3341,7 +3503,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_Xbsd_main=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
-@@ -3358,7 +3521,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lsocket  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3382,11 +3544,21 @@ socket ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3537,7 +3551,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3399,7 +3571,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_socket_socket=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
-@@ -3416,7 +3589,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lnsl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3440,11 +3612,21 @@ gethostbyname ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3604,7 +3619,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3457,7 +3639,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_nsl_gethostbyname=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-@@ -3474,7 +3657,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lintl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3498,11 +3680,21 @@ dcgettext ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3671,7 +3687,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3515,7 +3707,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_intl_dcgettext=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
-@@ -3532,7 +3725,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-ldnet_stub  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3556,11 +3748,21 @@ getnodebyname ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3738,7 +3755,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3573,7 +3775,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_dnet_stub_getnodebyname=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_getnodebyname" >&5
-@@ -3625,7 +3828,6 @@ else
- 	    echo "$as_me:$LINENO: checking that $CXX can handle -O2" >&5
- echo $ECHO_N "checking that $CXX can handle -O2... $ECHO_C" >&6
- 	    cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3650,11 +3852,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -3841,7 +3859,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3671,7 +3883,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 	    echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-     fi
- fi
- 
-@@ -3785,7 +3997,6 @@ then
- echo $ECHO_N "checking if C++ libraries work without any namespace... $ECHO_C" >&6
- 
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3804,11 +4015,21 @@ cout.fail();
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -4008,7 +4027,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3826,14 +4047,13 @@ echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test x$cpp_namespace = xno
- then
- 	echo "$as_me:$LINENO: checking if C++ libraries work with namespace std" >&5
- echo $ECHO_N "checking if C++ libraries work with namespace std... $ECHO_C" >&6
- 	cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3853,11 +4073,21 @@ cout.fail();
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -4065,7 +4085,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3875,7 +4105,7 @@ echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- 
- if test x$stl_namespace = xno
-@@ -3883,7 +4113,6 @@ then
- 	echo "$as_me:$LINENO: checking if STL works without any namespace" >&5
- echo $ECHO_N "checking if STL works without any namespace... $ECHO_C" >&6
- 	cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3902,11 +4131,21 @@ list<int> test;
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -4122,7 +4143,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3924,14 +4163,13 @@ echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test x$stl_namespace = xno
- then
- 	echo "$as_me:$LINENO: checking if STL works with namespace std" >&5
- echo $ECHO_N "checking if STL works with namespace std... $ECHO_C" >&6
- 	cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -3951,11 +4189,21 @@ list<int> test;
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -4179,7 +4201,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -3973,14 +4221,13 @@ echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test x$stl_namespace = xno
- then
- 	echo "$as_me:$LINENO: checking if STL works with namespace stl" >&5
- echo $ECHO_N "checking if STL works with namespace stl... $ECHO_C" >&6
- 	cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -4000,11 +4247,21 @@ list<int> test;
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -4236,7 +4259,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_cxx_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_cxx_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -4022,7 +4279,7 @@ echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- 
- 
-@@ -5213,7 +5470,7 @@ TCLCL_PROG_PLACES="\
-                 /usr/src/local/Tcl \
-                 /usr/src/local/Tcl-1.0 \
-                 "
--TCLCL_PROG_PLACES_D="$d"
-+TCLCL_PROG_PLACES_D="$d/bin"
- 
- 
- 
-@@ -5575,7 +5832,6 @@ xincdirs="\
- echo "checking for X11 header files"
- if test "$x_includes" = NONE ; then
- 	cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -5593,6 +5849,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -5636,7 +5893,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lX11  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -5660,11 +5916,21 @@ XOpenDisplay ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -6466,7 +6490,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -5677,7 +5943,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_X11_XOpenDisplay=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XOpenDisplay" >&5
-@@ -5714,7 +5981,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lXext -lX11 $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -5738,11 +6004,21 @@ XShmAttach ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&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 $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
-+	 { ac_try='test -z "$ac_c_werror_flag"
-+			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-@@ -5755,7 +6031,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_Xext_XShmAttach=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShmAttach" >&5
-@@ -6411,7 +6688,6 @@ if test "${ac_cv_header_stdc+set}" = set
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6432,11 +6708,21 @@ main ()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&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 $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
-+	 { ac_try='test -z "$ac_c_werror_flag"
-+			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
-   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-   (eval $ac_try) 2>&5
-   ac_status=$?
-@@ -6449,12 +6735,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_header_stdc=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6476,7 +6761,6 @@ 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
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6501,7 +6785,6 @@ if test $ac_cv_header_stdc = yes; then
-   :
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6513,9 +6796,9 @@ cat >>conftest.$ac_ext <<_ACEOF
- # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #else
- # define ISLOWER(c) \
--                   (('a' <= (c) && (c) <= 'i') \
--                     || ('j' <= (c) && (c) <= 'r') \
--                     || ('s' <= (c) && (c) <= 'z'))
-+		   (('a' <= (c) && (c) <= 'i') \
-+		     || ('j' <= (c) && (c) <= 'r') \
-+		     || ('s' <= (c) && (c) <= 'z'))
- # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
- #endif
- 
-@@ -6526,7 +6809,7 @@ main ()
-   int i;
-   for (i = 0; i < 256; i++)
-     if (XOR (islower (i), ISLOWER (i))
--        || toupper (i) != TOUPPER (i))
-+	|| toupper (i) != TOUPPER (i))
-       exit(2);
-   exit (0);
- }
-@@ -6551,7 +6834,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- ac_cv_header_stdc=no
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- fi
-@@ -6574,7 +6857,10 @@ fi
+@@ -6607,7 +6632,10 @@ fi
  
  
  
@@ -1790,1031 +273,210 @@ $NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
  do
  as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  if eval "test \"\${$as_ac_Header+set}\" = set"; then
-@@ -6590,7 +6876,6 @@ else
- echo "$as_me:$LINENO: checking $ac_header usability" >&5
- echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6601,11 +6886,21 @@ $ac_includes_default
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -6640,7 +6668,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -6618,7 +6913,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_header_compiler=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
- echo "${ECHO_T}$ac_header_compiler" >&6
- 
-@@ -6626,7 +6921,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
- echo "$as_me:$LINENO: checking $ac_header presence" >&5
- echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6644,6 +6938,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   (exit $ac_status); } >/dev/null; then
-   if test -s conftest.err; then
-     ac_cpp_err=$ac_c_preproc_warn_flag
-+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-   else
-     ac_cpp_err=
-   fi
-@@ -6663,33 +6958,32 @@ echo "$as_me:$LINENO: result: $ac_header
- echo "${ECHO_T}$ac_header_preproc" >&6
- 
- # So?  What about this header?
--case $ac_header_compiler:$ac_header_preproc in
--  yes:no )
-+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: $ac_header: in the future, the compiler will take precedence" >&2;}
-     (
-       cat <<\_ASBOX
--## ------------------------------------ ##
--## Report this to bug-autoconf@gnu.org. ##
--## ------------------------------------ ##
--_ASBOX
--    ) |
--      sed "s/^/$as_me: WARNING:     /" >&2
--    ;;
--  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: $ac_header: proceeding with the preprocessor's result" >&5
--echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
--    (
--      cat <<\_ASBOX
--## ------------------------------------ ##
--## Report this to bug-autoconf@gnu.org. ##
--## ------------------------------------ ##
-+## ------------------------------------------ ##
-+## Report this to the AC_PACKAGE_NAME lists.  ##
-+## ------------------------------------------ ##
- _ASBOX
-     ) |
-       sed "s/^/$as_me: WARNING:     /" >&2
-@@ -6700,7 +6994,7 @@ echo $ECHO_N "checking for $ac_header...
- if eval "test \"\${$as_ac_Header+set}\" = set"; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
--  eval "$as_ac_Header=$ac_header_preproc"
-+  eval "$as_ac_Header=\$ac_header_preproc"
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-@@ -6724,7 +7018,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lm  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6742,11 +7035,21 @@ main ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -6788,7 +6817,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -6759,7 +7062,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_m_main=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
-@@ -6793,21 +7097,28 @@ if eval "test \"\${$as_ac_var+set}\" = s
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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 gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
-@@ -6838,11 +7149,21 @@ return f != $ac_func;
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -6901,7 +6931,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -6855,7 +7176,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- eval "$as_ac_var=no"
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-@@ -6881,7 +7203,6 @@ _ACEOF
- 
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6925,7 +7246,7 @@ _ACEOF
- 
- 
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- 
- echo "$as_me:$LINENO: checking for int8_t" >&5
-@@ -6934,7 +7255,6 @@ if test "${ac_cv_type_int8_t+set}" = set
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -6954,11 +7274,21 @@ if (sizeof (int8_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7025,7 +7056,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -6971,7 +7301,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_int8_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
- echo "${ECHO_T}$ac_cv_type_int8_t" >&6
-@@ -6991,7 +7321,6 @@ if test "${ac_cv_type_int16_t+set}" = se
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7011,11 +7340,21 @@ if (sizeof (int16_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7090,7 +7122,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7028,7 +7367,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_int16_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
- echo "${ECHO_T}$ac_cv_type_int16_t" >&6
-@@ -7048,7 +7387,6 @@ if test "${ac_cv_type_int32_t+set}" = se
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7068,11 +7406,21 @@ if (sizeof (int32_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7155,7 +7188,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7085,7 +7433,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_int32_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
- echo "${ECHO_T}$ac_cv_type_int32_t" >&6
-@@ -7105,7 +7453,6 @@ if test "${ac_cv_type_u_int8_t+set}" = s
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7125,11 +7472,21 @@ if (sizeof (u_int8_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7220,7 +7254,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7142,7 +7499,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_u_int8_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5
- echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6
-@@ -7162,7 +7519,6 @@ if test "${ac_cv_type_u_int16_t+set}" = 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7182,11 +7538,21 @@ if (sizeof (u_int16_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7285,7 +7320,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7199,7 +7565,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_u_int16_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
- echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6
-@@ -7219,7 +7585,6 @@ if test "${ac_cv_type_u_int32_t+set}" = 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7239,11 +7604,21 @@ if (sizeof (u_int32_t))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7350,7 +7386,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7256,7 +7631,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_u_int32_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
- echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6
-@@ -7276,7 +7651,6 @@ if test "${ac_cv_type_u_char+set}" = set
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7296,11 +7670,21 @@ if (sizeof (u_char))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7415,7 +7452,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7313,7 +7697,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_u_char=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_u_char" >&5
- echo "${ECHO_T}$ac_cv_type_u_char" >&6
-@@ -7333,7 +7717,6 @@ if test "${ac_cv_type_u_int+set}" = set;
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7353,11 +7736,21 @@ if (sizeof (u_int))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7480,7 +7518,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7370,7 +7763,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_u_int=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_u_int" >&5
- echo "${ECHO_T}$ac_cv_type_u_int" >&6
-@@ -7397,21 +7790,28 @@ if eval "test \"\${$as_ac_var+set}\" = s
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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 gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
-@@ -7442,11 +7842,21 @@ return f != $ac_func;
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7585,7 +7624,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7459,7 +7869,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- eval "$as_ac_var=no"
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-@@ -7482,7 +7893,6 @@ if test "${ac_cv_type_long+set}" = set; 
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7502,11 +7912,21 @@ if (sizeof (long))
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7654,7 +7694,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7519,7 +7939,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_long=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
- echo "${ECHO_T}$ac_cv_type_long" >&6
-@@ -7537,7 +7957,6 @@ else
-   if test "$cross_compiling" = yes; then
-   # Depending upon the size, compute the lo and hi bounds.
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7556,11 +7975,21 @@ test_array [0] = 0
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7716,7 +7757,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7569,7 +7998,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   ac_lo=0 ac_mid=0
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7588,11 +8016,21 @@ test_array [0] = 0
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7756,7 +7798,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7604,20 +8042,19 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_lo=`expr $ac_mid + 1`
--                    if test $ac_lo -le $ac_mid; then
--                      ac_lo= ac_hi=
--                      break
--                    fi
--                    ac_mid=`expr 2 '*' $ac_mid + 1`
-+		    if test $ac_lo -le $ac_mid; then
-+		      ac_lo= ac_hi=
-+		      break
-+		    fi
-+		    ac_mid=`expr 2 '*' $ac_mid + 1`
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   done
- else
-   echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7636,11 +8073,21 @@ test_array [0] = 0
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7812,7 +7855,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7649,7 +8096,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
-   ac_hi=-1 ac_mid=-1
-   while :; do
-     cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7668,11 +8114,21 @@ test_array [0] = 0
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7852,7 +7896,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7684,13 +8140,13 @@ else
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_hi=`expr '(' $ac_mid ')' - 1`
--                       if test $ac_mid -le $ac_hi; then
--                         ac_lo= ac_hi=
--                         break
--                       fi
--                       ac_mid=`expr 2 '*' $ac_mid`
-+		       if test $ac_mid -le $ac_hi; then
-+			 ac_lo= ac_hi=
-+			 break
-+		       fi
-+		       ac_mid=`expr 2 '*' $ac_mid`
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-   done
- else
-   echo "$as_me: failed program was:" >&5
-@@ -7698,14 +8154,13 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_lo= ac_hi=
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- # Binary search between lo and hi bounds.
- while test "x$ac_lo" != "x$ac_hi"; do
-   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7724,11 +8179,21 @@ test_array [0] = 0
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -7916,7 +7961,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7741,7 +8206,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_lo=`expr '(' $ac_mid ')' + 1`
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- done
- case $ac_lo in
- ?*) ac_cv_sizeof_long=$ac_lo;;
-@@ -7760,7 +8225,6 @@ See \`config.log' for more details." >&2
-    { (exit 1); exit 1; }; }
+@@ -7947,8 +7993,10 @@ See \`config.log' for more details." >&2
+ esac
  else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7822,7 +8286,7 @@ echo "$as_me: error: cannot compute size
- See \`config.log' for more details." >&2;}
+   if test "$cross_compiling" = yes; then
+-  { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+-echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
++  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot run test program while cross compiling
++See \`config.log' for more details." >&2;}
     { (exit 1); exit 1; }; }
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- rm -f conftest.val
-@@ -7846,21 +8310,28 @@ if test "${ac_cv_func_strtol+set}" = set
-   echo $ECHO_N "(cached) $ECHO_C" >&6
  else
    cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
- /* end confdefs.h.  */
-+/* Define strtol to an innocuous variant, in case <limits.h> declares strtol.
-+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-+#define strtol innocuous_strtol
-+
- /* System header to define __stub macros and hopefully few prototypes,
-     which can conflict with char strtol (); below.
-     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-     <limits.h> exists even on freestanding compilers.  */
-+
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
- #endif
-+
-+#undef strtol
-+
- /* Override any gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
-@@ -7891,11 +8362,21 @@ return f != strtol;
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8096,7 +8144,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -7908,7 +8389,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_func_strtol=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_func_strtol" >&5
- echo "${ECHO_T}$ac_cv_func_strtol" >&6
-@@ -7925,7 +8407,6 @@ if test "$cross_compiling" = yes; then
-   int64_t_HAVE___INT64_T=cross
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -7955,7 +8436,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- int64_t_HAVE___INT64_T=no
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- echo "$as_me:$LINENO: result: $int64_t_HAVE___INT64_T" >&5
-@@ -7974,7 +8455,6 @@ if test "$cross_compiling" = yes; then
-   int64_t_HAVE_LONG_LONG=cross
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8004,7 +8484,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- ( exit $ac_status )
- int64_t_HAVE_LONG_LONG=no
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- fi
- echo "$as_me:$LINENO: result: $int64_t_HAVE_LONG_LONG" >&5
-@@ -8021,7 +8501,6 @@ if test "${ac_cv_type_int64_t+set}" = se
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8088,7 +8567,6 @@ fi
- echo "$as_me:$LINENO: checking for struct ether_header" >&5
- echo $ECHO_N "checking for struct ether_header... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8096,7 +8574,24 @@ cat >>conftest.$ac_ext <<_ACEOF
+@@ -8300,7 +8349,24 @@ cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  
  #include <stdio.h>
@@ -2839,46 +501,17 @@ $NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
  
  int
  main ()
-@@ -8115,11 +8610,21 @@ int main()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8326,7 +8392,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8142,13 +8647,12 @@ echo "$as_me:$LINENO: result: not found"
- echo "${ECHO_T}not found" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- 
- 
- echo "$as_me:$LINENO: checking for struct ether_addr" >&5
- echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8156,7 +8660,24 @@ cat >>conftest.$ac_ext <<_ACEOF
+@@ -8368,7 +8435,24 @@ cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  
  #include <stdio.h>
@@ -2903,167 +536,37 @@ $NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
  
  int
  main ()
-@@ -8175,11 +8696,21 @@ int main()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8394,7 +8478,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8202,7 +8733,7 @@ echo "$as_me:$LINENO: result: not found"
- echo "${ECHO_T}not found" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- 
- cross_compiling=no
- 
-@@ -8215,21 +8746,28 @@ if eval "test \"\${$as_ac_var+set}\" = s
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$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 gcc2 internal prototype to avoid an error.  */
- #ifdef __cplusplus
- extern "C"
-@@ -8260,11 +8798,21 @@ return f != $ac_func;
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8495,7 +8580,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8277,7 +8825,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- eval "$as_ac_var=no"
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
- echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-@@ -8295,7 +8844,6 @@ if test "$cross_compiling" = yes; then
- 
- else
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8331,7 +8879,7 @@ echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
- 
- fi
--rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
- fi
- 
- tcphdr=no
-@@ -8340,7 +8888,6 @@ pcap=no
- echo "$as_me:$LINENO: checking for Linux compliant tcphdr" >&5
- echo $ECHO_N "checking for Linux compliant tcphdr... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8368,11 +8915,21 @@ int main()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8611,7 +8697,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8393,12 +8950,11 @@ echo "$as_me:$LINENO: result: not found"
- echo "${ECHO_T}not found" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- 
- echo "$as_me:$LINENO: checking for BSD compliant tcphdr" >&5
- echo $ECHO_N "checking for BSD compliant tcphdr... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8406,6 +8962,9 @@ cat >>conftest.$ac_ext <<_ACEOF
+@@ -8650,6 +8737,9 @@ cat >>conftest.$ac_ext <<_ACEOF
  /* end confdefs.h.  */
  
  #include <stdio.h>
@@ -3073,123 +576,37 @@ $NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
  #include <netinet/tcp.h>
  
  int
-@@ -8426,11 +8985,21 @@ int main()
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8677,7 +8767,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8450,7 +9019,7 @@ echo "$as_me:$LINENO: result: not found"
- echo "${ECHO_T}not found" >&6
- 
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- 
- echo "$as_me:$LINENO: checking for socklen_t" >&5
- echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
-@@ -8459,7 +9028,6 @@ if test "${ac_cv_type_socklen_t+set}" = 
- else
- 
-   cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8477,11 +9045,21 @@ socklen_t len = 42; return 0;
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
--  (eval $ac_compile) 2>&5
-+  (eval $ac_compile) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8736,7 +8827,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_c
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest.$ac_objext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest.$ac_objext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8494,7 +9072,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_type_socklen_t=no
- fi
--rm -f conftest.$ac_objext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- 
- fi
- echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
-@@ -8518,7 +9096,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lpcap  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8536,11 +9113,21 @@ main ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8803,7 +8895,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8553,7 +9140,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_pcap_main=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_pcap_main" >&5
-@@ -8562,7 +9150,6 @@ if test $ac_cv_lib_pcap_main = yes; then
+@@ -8832,7 +8925,6 @@ if test $ac_cv_lib_pcap_main = yes; then
    V_LIB="$V_LIB -lpcap" pcap=yes
  fi
  
@@ -3197,565 +614,48 @@ $NetBSD: patch-af,v 1.5 2005/09/08 02:50:58 minskim Exp $
  
  
  echo "$as_me:$LINENO: checking to make nse" >&5
-@@ -8629,7 +9216,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-ldl  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8653,11 +9239,21 @@ dlopen ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -8929,7 +9021,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8670,7 +9266,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- ac_cv_lib_dl_dlopen=no
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-@@ -8698,7 +9295,6 @@ else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-l$V_LIB_DL $V_STATIC $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
--#line $LINENO "configure"
- /* confdefs.h.  */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -8716,11 +9312,21 @@ main ();
- _ACEOF
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
--  (eval $ac_link) 2>&5
-+  (eval $ac_link) 2>conftest.er1
-   ac_status=$?
-+  grep -v '^ *+' conftest.er1 >conftest.err
-+  rm -f conftest.er1
-+  cat conftest.err >&5
+@@ -9001,7 +9094,8 @@ if { (eval echo "$as_me:$LINENO: \"$ac_l
+   cat conftest.err >&5
    echo "$as_me:$LINENO: \$? = $ac_status" >&5
    (exit $ac_status); } &&
--         { ac_try='test -s conftest$ac_exeext'
+-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
 +	 { ac_try='test -z "$ac_c_werror_flag"
 +			 || test ! -s conftest.err'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+	 { ac_try='test -s conftest$ac_exeext'
    { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
    (eval $ac_try) 2>&5
    ac_status=$?
-@@ -8733,7 +9339,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
- 
- eval "$as_ac_Lib=no"
- fi
--rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-+rm -f conftest.err conftest.$ac_objext \
-+      conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
-@@ -8853,6 +9460,7 @@ V_INCLUDES=`absolutize_list $V_INCLUDES`
- # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
- # AFS /usr/afsws/bin/install, which mishandles nonexistent args
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-+# OS/2's system install, which has a completely different semantic
- # ./install, which can be erroneously created by make from ./install.sh.
- echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
- echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
-@@ -8869,6 +9477,7 @@ do
- 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.
-@@ -8876,20 +9485,20 @@ case $as_dir/ in
-     # by default.
-     for ac_prog in ginstall scoinst install; do
-       for ac_exec_ext in '' $ac_executable_extensions; do
--        if $as_executable_p "$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
-+	if $as_executable_p "$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
-     ;;
-@@ -8950,13 +9559,13 @@ _ACEOF
-       # `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"
-+	"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 \
--        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-       ;;
-     esac;
- } |
-@@ -8986,13 +9595,13 @@ test "x$exec_prefix" = xNONE && exec_pre
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
--  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
-+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
- s/:*\$(srcdir):*/:/;
- s/:*\${srcdir}:*/:/;
- s/:*@srcdir@:*/:/;
--s/^\([^=]*=[ 	]*\):*/\1/;
-+s/^\([^=]*=[	 ]*\):*/\1/;
- s/:*$//;
--s/^[^=]*=[ 	]*$//;
-+s/^[^=]*=[	 ]*$//;
- }'
- fi
- 
-@@ -9003,7 +9612,7 @@ ac_ltlibobjs=
- for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
-   # 1. Remove the extension, and $U if already installed.
-   ac_i=`echo "$ac_i" |
--         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-   # 2. Add them.
-   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
-@@ -9047,9 +9656,10 @@ if test -n "${ZSH_VERSION+set}" && (emul
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-   set -o posix
- fi
-+DUALCASE=1; export DUALCASE # for MKS sh
- 
- # Support unset when possible.
--if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
-+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-   as_unset=unset
- else
-   as_unset=false
-@@ -9068,7 +9678,7 @@ for as_var in \
-   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-   LC_TELEPHONE LC_TIME
- do
--  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
-+  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
-@@ -9247,16 +9857,17 @@ rm -f conf$$ conf$$.exe conf$$.file
- if mkdir -p . 2>/dev/null; then
-   as_mkdir_p=:
- else
-+  test -d ./-p && rmdir ./-p
-   as_mkdir_p=false
- fi
- 
- as_executable_p="test -f"
- 
- # Sed expression to map a string onto a valid CPP name.
--as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
-+as_tr_cpp="eval sed 'y%*$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="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
- 
- 
- # IFS
-@@ -9283,7 +9894,7 @@ _ASBOX
- cat >&5 <<_CSEOF
- 
- This file was extended by $as_me, which was
--generated by GNU Autoconf 2.57.  Invocation command line was
-+generated by GNU Autoconf 2.59.  Invocation command line was
- 
-   CONFIG_FILES    = $CONFIG_FILES
-   CONFIG_HEADERS  = $CONFIG_HEADERS
-@@ -9327,9 +9938,9 @@ Usage: $0 [OPTIONS] [FILE]...
-   -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
-+		   instantiate the configuration file FILE
-   --header=FILE[:TEMPLATE]
--                   instantiate the configuration header FILE
-+		   instantiate the configuration header FILE
- 
- Configuration files:
- $config_files
-@@ -9343,11 +9954,10 @@ _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF
- ac_cs_version="\\
- config.status
--configured by $0, generated by GNU Autoconf 2.57,
-+configured by $0, generated by GNU Autoconf 2.59,
-   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
- 
--Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
--Free Software Foundation, Inc.
-+Copyright (C) 2003 Free Software Foundation, Inc.
- This config.status script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it."
- srcdir=$srcdir
-@@ -9633,9 +10243,9 @@ _ACEOF
-       (echo ':t
-   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-       if test -z "$ac_sed_cmds"; then
--  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-       else
--  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-       fi
-       ac_sed_frag=`expr $ac_sed_frag + 1`
-       ac_beg=$ac_end
-@@ -9653,21 +10263,21 @@ for ac_file in : $CONFIG_FILES; do test 
-   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-   case $ac_file in
-   - | *:- | *:-:* ) # input from stdin
--        cat >$tmp/stdin
--        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
--        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-+	cat >$tmp/stdin
-+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
--        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   * )   ac_file_in=$ac_file.in ;;
-   esac
- 
-   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
- $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--         X"$ac_file" : 'X\(//\)[^/]' \| \
--         X"$ac_file" : 'X\(//\)$' \| \
--         X"$ac_file" : 'X\(/\)' \| \
--         .     : '\(.\)' 2>/dev/null ||
-+	 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; }
-@@ -9683,10 +10293,10 @@ echo X"$ac_file" |
-       as_dirs="$as_dir $as_dirs"
-       as_dir=`(dirname "$as_dir") 2>/dev/null ||
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--         X"$as_dir" : 'X\(//\)[^/]' \| \
--         X"$as_dir" : 'X\(//\)$' \| \
--         X"$as_dir" : 'X\(/\)' \| \
--         .     : '\(.\)' 2>/dev/null ||
-+	 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; }
-@@ -9724,12 +10334,45 @@ case $srcdir in
-     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-     ac_top_srcdir=$ac_top_builddir$srcdir ;;
- esac
--# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
--# absolute.
--ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
--ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
--ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
--ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-+
-+# Do not use `cd foo && pwd` to compute absolute paths, because
-+# the directories may not exist.
-+case `pwd` in
-+.) ac_abs_builddir="$ac_dir";;
-+*)
-+  case "$ac_dir" in
-+  .) ac_abs_builddir=`pwd`;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_top_builddir=${ac_top_builddir}.;;
-+*)
-+  case ${ac_top_builddir}. in
-+  .) ac_abs_top_builddir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_srcdir=$ac_srcdir;;
-+*)
-+  case $ac_srcdir in
-+  .) ac_abs_srcdir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-+  esac;;
-+esac
-+case $ac_abs_builddir in
-+.) ac_abs_top_srcdir=$ac_top_srcdir;;
-+*)
-+  case $ac_top_srcdir in
-+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-+  esac;;
-+esac
- 
- 
-   case $INSTALL in
-@@ -9751,7 +10394,7 @@ echo "$as_me: creating $ac_file" >&6;}
-     configure_input="$ac_file.  "
-   fi
-   configure_input=$configure_input"Generated from `echo $ac_file_in |
--                                     sed 's,.*/,,'` by configure."
-+				     sed 's,.*/,,'` by configure."
- 
-   # First look for the input files in the build tree, otherwise in the
-   # src tree.
-@@ -9760,24 +10403,24 @@ echo "$as_me: creating $ac_file" >&6;}
-       case $f in
-       -) echo $tmp/stdin ;;
-       [\\/$]*)
--         # Absolute (can't be DOS-style, as IFS=:)
--         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-+	 # Absolute (can't be DOS-style, as IFS=:)
-+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
--         echo $f;;
-+	 echo "$f";;
-       *) # Relative
--         if test -f "$f"; then
--           # Build tree
--           echo $f
--         elif test -f "$srcdir/$f"; then
--           # Source tree
--           echo $srcdir/$f
--         else
--           # /dev/null tree
--           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-+	 if test -f "$f"; then
-+	   # Build tree
-+	   echo "$f"
-+	 elif test -f "$srcdir/$f"; then
-+	   # Source tree
-+	   echo "$srcdir/$f"
-+	 else
-+	   # /dev/null tree
-+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
--         fi;;
-+	 fi;;
-       esac
-     done` || { (exit 1); exit 1; }
- _ACEOF
-@@ -9819,12 +10462,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF
- # NAME is the cpp macro being defined and VALUE is the value it is being given.
- #
- # ac_d sets the value in "#define NAME VALUE" lines.
--ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
--ac_dB='[ 	].*$,\1#\2'
-+ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
-+ac_dB='[	 ].*$,\1#\2'
- ac_dC=' '
- ac_dD=',;t'
- # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
--ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
-+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
- ac_uB='$,\1#\2define\3'
- ac_uC=' '
- ac_uD=',;t'
-@@ -9833,11 +10476,11 @@ for ac_file in : $CONFIG_HEADERS; do tes
-   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-   case $ac_file in
-   - | *:- | *:-:* ) # input from stdin
--        cat >$tmp/stdin
--        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
--        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-+	cat >$tmp/stdin
-+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
--        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-   * )   ac_file_in=$ac_file.in ;;
+@@ -10059,6 +10153,11 @@ esac
+   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
    esac
  
-@@ -9851,28 +10494,29 @@ echo "$as_me: creating $ac_file" >&6;}
-       case $f in
-       -) echo $tmp/stdin ;;
-       [\\/$]*)
--         # Absolute (can't be DOS-style, as IFS=:)
--         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-+	 # Absolute (can't be DOS-style, as IFS=:)
-+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
--         echo $f;;
-+	 # Do quote $f, to prevent DOS paths from being IFS'd.
-+	 echo "$f";;
-       *) # Relative
--         if test -f "$f"; then
--           # Build tree
--           echo $f
--         elif test -f "$srcdir/$f"; then
--           # Source tree
--           echo $srcdir/$f
--         else
--           # /dev/null tree
--           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-+	 if test -f "$f"; then
-+	   # Build tree
-+	   echo "$f"
-+	 elif test -f "$srcdir/$f"; then
-+	   # Source tree
-+	   echo "$srcdir/$f"
-+	 else
-+	   # /dev/null tree
-+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
- echo "$as_me: error: cannot find input file: $f" >&2;}
-    { (exit 1); exit 1; }; }
--         fi;;
-+	 fi;;
++  if test x"$ac_file" != x-; then
++    { echo "$as_me:$LINENO: creating $ac_file" >&5
++echo "$as_me: creating $ac_file" >&6;}
++    rm -f "$ac_file"
++  fi
+   # Let's still pretend it is `configure' which instantiates (i.e., don't
+   # use $as_me), people would be surprised to read:
+   #    /* config.h.  Generated by config.status.  */
+@@ -10097,12 +10196,6 @@ echo "$as_me: error: cannot find input f
+ 	 fi;;
        esac
      done` || { (exit 1); exit 1; }
-   # Remove the trailing spaces.
--  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
-+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
- 
- _ACEOF
- 
-@@ -9895,9 +10539,9 @@ s/[\\&,]/\\&/g
- s,[\\$`],\\&,g
- t clear
- : clear
--s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
- t end
--s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
- : end
+-
+-  if test x"$ac_file" != x-; then
+-    { echo "$as_me:$LINENO: creating $ac_file" >&5
+-echo "$as_me: creating $ac_file" >&6;}
+-    rm -f "$ac_file"
+-  fi
  _ACEOF
- # If some macros were called several times there might be several times
-@@ -9911,13 +10555,13 @@ rm -f confdef2sed.sed
- # example, in the case of _POSIX_SOURCE, which is predefined and required
- # on some systems where configure will not decide to define it.
- cat >>conftest.undefs <<\_ACEOF
--s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
- _ACEOF
- 
- # Break up conftest.defines because some shells have a limit on the size
- # of here documents, and old seds have small limits too (100 cmds).
- echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
--echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
-+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
- echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
- echo '  :' >>$CONFIG_STATUS
- rm -f conftest.tail
-@@ -9926,7 +10570,7 @@ do
-   # Write a limited-size here document to $tmp/defines.sed.
-   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
-   # Speed up: don't consider the non `#define' lines.
--  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
-+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
-   # Work around the forget-to-reset-the-flag bug.
-   echo 't clr' >>$CONFIG_STATUS
-   echo ': clr' >>$CONFIG_STATUS
-@@ -9953,7 +10597,7 @@ do
-   # Write a limited-size here document to $tmp/undefs.sed.
-   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
-   # Speed up: don't consider the non `#undef'
--  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
-+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
-   # Work around the forget-to-reset-the-flag bug.
-   echo 't clr' >>$CONFIG_STATUS
-   echo ': clr' >>$CONFIG_STATUS
-@@ -9987,10 +10631,10 @@ echo "$as_me: $ac_file is unchanged" >&6
-     else
-       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
- $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--         X"$ac_file" : 'X\(//\)[^/]' \| \
--         X"$ac_file" : 'X\(//\)$' \| \
--         X"$ac_file" : 'X\(/\)' \| \
--         .     : '\(.\)' 2>/dev/null ||
-+	 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; }
-@@ -10006,10 +10650,10 @@ echo X"$ac_file" |
-       as_dirs="$as_dir $as_dirs"
-       as_dir=`(dirname "$as_dir") 2>/dev/null ||
- $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
--         X"$as_dir" : 'X\(//\)[^/]' \| \
--         X"$as_dir" : 'X\(//\)$' \| \
--         X"$as_dir" : 'X\(/\)' \| \
--         .     : '\(.\)' 2>/dev/null ||
-+	 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; }
+ cat >>$CONFIG_STATUS <<_ACEOF
+   sed "$ac_vpsub
diff --git a/net/ns/patches/patch-ar b/net/ns/patches/patch-ar
index 2b5b3838bd9..1c0d8345c4e 100644
--- a/net/ns/patches/patch-ar
+++ b/net/ns/patches/patch-ar
@@ -1,18 +1,23 @@
-$NetBSD: patch-ar,v 1.1 2005/09/08 17:19:14 minskim Exp $
+$NetBSD: patch-ar,v 1.2 2006/01/27 02:31:43 minskim Exp $
 
---- xcp/xcpq.cc.orig	2005-02-03 10:29:20.000000000 -0800
+--- xcp/xcpq.cc.orig	2005-10-19 21:45:25.000000000 -0700
 +++ xcp/xcpq.cc
-@@ -24,6 +24,13 @@
- #include "xcp.h"
- #include "random.h"
+@@ -57,12 +57,12 @@ public:
+ } class_droptail_xcpq;
  
+ 
+-const double XCPQueue::BWIDTH;
+-const double XCPQueue::ALPHA_;
+-const double XCPQueue::BETA_;
+-const double XCPQueue::GAMMA_;
+-const double XCPQueue::XCP_MAX_INTERVAL;
+-const double XCPQueue::XCP_MIN_INTERVAL;
++const double XCPQueue::BWIDTH = 0.01;
 +const double XCPQueue::ALPHA_ = 0.4;
 +const double XCPQueue::BETA_ = 0.226;
 +const double XCPQueue::GAMMA_ = 0.1;
 +const double XCPQueue::XCP_MAX_INTERVAL = 1.0;
 +const double XCPQueue::XCP_MIN_INTERVAL = .001;
-+const double XCPQueue::BWIDTH = 0.01;
-+
- static class XCPQClass : public TclClass {
- public:
- 	XCPQClass() : TclClass("Queue/DropTail/XCPQ") {}
+ const int    XCPQueue::BSIZE;
+ 
+
author	minskim <minskim@pkgsrc.org>	2006-01-27 02:31:43 +0000
committer	minskim <minskim@pkgsrc.org>	2006-01-27 02:31:43 +0000
commit	aad2643a57862f7477b98d1f558f8206aa11c9a9 (patch)
tree	d7fd36fbd8ba6d7fd6edb2d6fad77c49f07bb21f /net
parent	0d54162e3d41263b9a7e3241a9528419b9ead32c (diff)
download	pkgsrc-aad2643a57862f7477b98d1f558f8206aa11c9a9.tar.gz