Update gauche to 0.8.6. Patch provided by Kenji Hisazumi.

From this release we don't use external Boehm GC library because
gauche needs GC to be built with special compilation options.

New features in 0.8.6:

    * New modules:

	+ dbi: Database independent access layer, providing unified
	  access to various relational databases. You need separate
	  "driver" packages to access the actual RDBMS. There are a
	  few driver packages available at
	  http://www.kahua.org/cgi-bin/kahua.fcgi/kahua-web/show/dev/DBI/.
	    Note: If you have been using the separate dbi module, make
	    sure you remove it before using the new dbi and dbd
	    modules. You can find the old dbi.scm under somewhere like
	    /usr/local/share/gauche/site/lib (the actualy directory
	    depends on the configuration when you've installed the dbi
	    module).
	+ util.relation: A framework to work with relations (as defined
	  by Codd). The result of database access via dbi is represened as
	  a relation.
	+ text.sql: SQL parser/constructor. Full features are not
	  implemented yet, but used in dbi module for prepared queries.

    * New SRFIs:

	+ SRFI-40 (Library of streams) as util.stream.
	+ SRFI-43 (vector library) as srfi-43.
	+ SRFI-45 (Primitives for Expressing Iterative Lazy
	    Algorithms) : built-in.

    * New built-in proceduers global-variable-bound? and
      glboal-variable-ref. The former supersedes symbol-bound? (
      symbol-bound? is now deprecated and will go away in the future
      releases. Code that uses symbol-bound? should change it to
      global-variable-bound?. ). The latter removes some need of using
      eval just to peek the value of the global variable.

    * New regexp procedures: regexp-replace*, regexp-replace-all*,
      regexp-case-fold?.

    * Stack overflow handling is largely improved. You can see better
      performance if your script frequently oveflows the stack.

0.8.5 was a maintainance release.

0.8.4:

Gauche 0.8.4:

The compiler and VM have been rewritten. Now Gauche runs faster with
less memory (as fast as 1.9x, or cosumes 0.7x memory, in best cases of
our tests. But your mileage may vary.) The compiler now does simple
closure optimization, so the typical loop-by-local-closure style code
will get the advantage. On the other hand, you won't see much gain in
OO-heavy or library-heavy programs.

Other changes:

    * New features:

	  + srfi-42 (Eager comprehension) is supported.
	  + srfi-55 (require-extension) is supported.
	  + A simple sampling profiler is implemented to help tuning
	    programs. Check out "Profiling and tuning" section of the
	    reference manual. The profiler may not be available on all
	    platforms.
	  + We provide an experimenal Windows/MinGW binary package for
	    the convenience. See download page.

8 files changed, 44 insertions, 173 deletions

diff --git a/lang/gauche/Makefile b/lang/gauche/Makefile
index 5efd191d545..61960bf4873 100644
--- a/lang/gauche/Makefile
+++ b/lang/gauche/Makefile
@@ -1,8 +1,7 @@
-# $NetBSD: Makefile,v 1.31 2005/12/05 23:55:09 rillig Exp $
+# $NetBSD: Makefile,v 1.32 2005/12/09 15:38:54 uebayasi Exp $
 #
 
-DISTNAME=	Gauche-0.8.3
-PKGREVISION=	1
+DISTNAME=	Gauche-0.8.6
 CATEGORIES=	lang
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=gauche/}
 EXTRACT_SUFX=	.tgz
@@ -34,7 +33,6 @@ LDFLAGS+=		${BUILDLINK_LIBICONV_LDADD}
 USE_MAKEINFO=		YES
 INFO_FILES=		gauche-refe.info gauche-refj.info
 
-.include "../../devel/boehm-gc/buildlink3.mk"
 .include "../../converters/libiconv/buildlink3.mk"
 .include "../../mk/dlopen.buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"
diff --git a/lang/gauche/PLIST b/lang/gauche/PLIST
index 839119b9cc9..485d1405489 100644
--- a/lang/gauche/PLIST
+++ b/lang/gauche/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.11 2005/03/07 03:16:46 uebayasi Exp $
+@comment $NetBSD: PLIST,v 1.12 2005/12/09 15:38:54 uebayasi Exp $
 bin/gauche-cesconv
 bin/gauche-config
 bin/gauche-install
@@ -7,6 +7,7 @@ bin/gosh
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/auxsys.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/binary.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/fcntl.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/file-util-lib.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/gauche-cesconv
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/gauche-config
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/gauche-install
@@ -21,9 +22,17 @@ lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/md5.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/mt-random.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/ndbm.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/sha1.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/srfi-1-lib.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/srfi-13-lib.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/srfi-19-lib.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/srfi-43-lib.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/sxml-ssax.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/sxml-sxpath.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/sxml-tools.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/syslog.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/termios.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/threads.so
+lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/util-match-lib.so
 lib/gauche/${PKGVERSION}/${MACHINE_GNU_PLATFORM}/vport.so
 lib/gauche/${PKGVERSION}/include/gauche.h
 lib/gauche/${PKGVERSION}/include/gauche/arch.h
@@ -34,9 +43,11 @@ lib/gauche/${PKGVERSION}/include/gauche/char_sjis.h
 lib/gauche/${PKGVERSION}/include/gauche/char_utf_8.h
 lib/gauche/${PKGVERSION}/include/gauche/class.h
 lib/gauche/${PKGVERSION}/include/gauche/config.h
+lib/gauche/${PKGVERSION}/include/gauche/code.h
 lib/gauche/${PKGVERSION}/include/gauche/exception.h
 lib/gauche/${PKGVERSION}/include/gauche/extend.h
 lib/gauche/${PKGVERSION}/include/gauche/int64.h
+lib/gauche/${PKGVERSION}/include/gauche/mingw-compat.h
 lib/gauche/${PKGVERSION}/include/gauche/net.h
 lib/gauche/${PKGVERSION}/include/gauche/pthread.h
 lib/gauche/${PKGVERSION}/include/gauche/scmconst.h
@@ -44,9 +55,12 @@ lib/gauche/${PKGVERSION}/include/gauche/uthread.h
 lib/gauche/${PKGVERSION}/include/gauche/uvector.h
 lib/gauche/${PKGVERSION}/include/gauche/vm.h
 lib/gauche/${PKGVERSION}/include/gauche/vminsn.h
+lib/gauche/${PKGVERSION}/include/gc.h
+lib/gauche/${PKGVERSION}/include/gc_config_macros.h
+lib/gauche/${PKGVERSION}/include/gc_pthread_redirects.h
+lib/libgauche.so
 lib/libgauche.so.${PKGVERSION}
 lib/libgauche.so.0
-lib/libgauche.so
 man/man1/gauche-config.1
 man/man1/gosh.1
 share/aclocal/gauche.m4
@@ -56,6 +70,8 @@ share/gauche/${PKGVERSION}/lib/binary/pack.scm
 share/gauche/${PKGVERSION}/lib/cesconv
 share/gauche/${PKGVERSION}/lib/compat/jfilter.scm
 share/gauche/${PKGVERSION}/lib/compat/stk.scm
+share/gauche/${PKGVERSION}/lib/dbd/null.scm
+share/gauche/${PKGVERSION}/lib/dbi.scm
 share/gauche/${PKGVERSION}/lib/dbm.scm
 share/gauche/${PKGVERSION}/lib/dbm/fsdbm.scm
 ${USE_GDBM}share/gauche/${PKGVERSION}/lib/dbm/gdbm.scm
@@ -82,7 +98,6 @@ share/gauche/${PKGVERSION}/lib/gauche/interpolate.scm
 share/gauche/${PKGVERSION}/lib/gauche/let-opt.scm
 share/gauche/${PKGVERSION}/lib/gauche/libutil.scm
 share/gauche/${PKGVERSION}/lib/gauche/listener.scm
-share/gauche/${PKGVERSION}/lib/gauche/listutil.scm
 share/gauche/${PKGVERSION}/lib/gauche/logger.scm
 share/gauche/${PKGVERSION}/lib/gauche/logical.scm
 share/gauche/${PKGVERSION}/lib/gauche/macroutil.scm
@@ -94,9 +109,9 @@ share/gauche/${PKGVERSION}/lib/gauche/mop/singleton.scm
 share/gauche/${PKGVERSION}/lib/gauche/mop/validator.scm
 share/gauche/${PKGVERSION}/lib/gauche/net.scm
 share/gauche/${PKGVERSION}/lib/gauche/numerical.scm
-share/gauche/${PKGVERSION}/lib/gauche/object.scm
 share/gauche/${PKGVERSION}/lib/gauche/package.scm
 share/gauche/${PKGVERSION}/lib/gauche/package/build.scm
+share/gauche/${PKGVERSION}/lib/gauche/package/compile.scm
 share/gauche/${PKGVERSION}/lib/gauche/package/fetch.scm
 share/gauche/${PKGVERSION}/lib/gauche/package/util.scm
 share/gauche/${PKGVERSION}/lib/gauche/parameter.scm
@@ -123,10 +138,10 @@ share/gauche/${PKGVERSION}/lib/gauche/time.scm
 share/gauche/${PKGVERSION}/lib/gauche/uvector.scm
 share/gauche/${PKGVERSION}/lib/gauche/validator.scm
 share/gauche/${PKGVERSION}/lib/gauche/version.scm
-share/gauche/${PKGVERSION}/lib/gauche/vport.scm
 share/gauche/${PKGVERSION}/lib/gauche/vm/debugger.scm
-share/gauche/${PKGVERSION}/lib/gauche/vm/disasm.scm
-share/gauche/${PKGVERSION}/lib/gauche/with.scm
+share/gauche/${PKGVERSION}/lib/gauche/vm/insn.scm
+share/gauche/${PKGVERSION}/lib/gauche/vm/profiler.scm
+share/gauche/${PKGVERSION}/lib/gauche/vport.scm
 share/gauche/${PKGVERSION}/lib/genstub
 share/gauche/${PKGVERSION}/lib/math/const.scm
 share/gauche/${PKGVERSION}/lib/math/mt-random.scm
@@ -144,42 +159,12 @@ share/gauche/${PKGVERSION}/lib/slib.scm
 share/gauche/${PKGVERSION}/lib/slibcat
 share/gauche/${PKGVERSION}/lib/srfi-0.scm
 share/gauche/${PKGVERSION}/lib/srfi-1.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/cat.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/filter.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/finder.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/folder.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/generator.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/mapper.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/nary.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/nth.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/pred.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/selector.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/set.scm
-share/gauche/${PKGVERSION}/lib/srfi-1/zipper.scm
 share/gauche/${PKGVERSION}/lib/srfi-11.scm
 share/gauche/${PKGVERSION}/lib/srfi-13.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/casemap.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/comparer.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/filter.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/folder.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/generator.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/hash.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/internal.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/kmp.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/misc.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/pred.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/prefix.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/revapp.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/rotator.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/searcher.scm
-share/gauche/${PKGVERSION}/lib/srfi-13/selector.scm
 share/gauche/${PKGVERSION}/lib/srfi-14.scm
 share/gauche/${PKGVERSION}/lib/srfi-14/query.scm
 share/gauche/${PKGVERSION}/lib/srfi-14/set.scm
 share/gauche/${PKGVERSION}/lib/srfi-19.scm
-share/gauche/${PKGVERSION}/lib/srfi-19/format.scm
-share/gauche/${PKGVERSION}/lib/srfi-19/read-tai.scm
-share/gauche/${PKGVERSION}/lib/srfi-2.scm
 share/gauche/${PKGVERSION}/lib/srfi-26.scm
 share/gauche/${PKGVERSION}/lib/srfi-27.scm
 share/gauche/${PKGVERSION}/lib/srfi-29.scm
@@ -188,7 +173,10 @@ share/gauche/${PKGVERSION}/lib/srfi-29/format.scm
 share/gauche/${PKGVERSION}/lib/srfi-31.scm
 share/gauche/${PKGVERSION}/lib/srfi-37.scm
 share/gauche/${PKGVERSION}/lib/srfi-4.scm
+share/gauche/${PKGVERSION}/lib/srfi-42.scm
+share/gauche/${PKGVERSION}/lib/srfi-43.scm
 share/gauche/${PKGVERSION}/lib/srfi-5.scm
+share/gauche/${PKGVERSION}/lib/srfi-55.scm
 share/gauche/${PKGVERSION}/lib/srfi-7.scm
 share/gauche/${PKGVERSION}/lib/srfi-9.scm
 share/gauche/${PKGVERSION}/lib/sxml/adaptor.scm
@@ -203,6 +191,7 @@ share/gauche/${PKGVERSION}/lib/text/gettext.scm
 share/gauche/${PKGVERSION}/lib/text/html-lite.scm
 share/gauche/${PKGVERSION}/lib/text/info.scm
 share/gauche/${PKGVERSION}/lib/text/parse.scm
+share/gauche/${PKGVERSION}/lib/text/sql.scm
 share/gauche/${PKGVERSION}/lib/text/tr.scm
 share/gauche/${PKGVERSION}/lib/text/tree.scm
 share/gauche/${PKGVERSION}/lib/util/combinations.scm
@@ -213,10 +202,20 @@ share/gauche/${PKGVERSION}/lib/util/list.scm
 share/gauche/${PKGVERSION}/lib/util/match.scm
 share/gauche/${PKGVERSION}/lib/util/queue.scm
 share/gauche/${PKGVERSION}/lib/util/record.scm
+share/gauche/${PKGVERSION}/lib/util/relation.scm
+share/gauche/${PKGVERSION}/lib/util/stream.scm
 share/gauche/${PKGVERSION}/lib/util/toposort.scm
 share/gauche/${PKGVERSION}/lib/util/tree.scm
 share/gauche/${PKGVERSION}/lib/www/cgi-test.scm
 share/gauche/${PKGVERSION}/lib/www/cgi.scm
+share/gauche/${PKGVERSION}/template.DIST
+share/gauche/${PKGVERSION}/template.Makefile.in
+share/gauche/${PKGVERSION}/template.configure.ac
+share/gauche/${PKGVERSION}/template.extension.c
+share/gauche/${PKGVERSION}/template.extension.h
+share/gauche/${PKGVERSION}/template.extensionlib.stub
+share/gauche/${PKGVERSION}/template.module.scm
+share/gauche/${PKGVERSION}/template.test.scm
 @exec ${MKDIR} %D/lib/gauche/site 2>/dev/null || ${TRUE}
 @exec ${MKDIR} %D/lib/gauche/site/${PKGVERSION} 2>/dev/null || ${TRUE}
 @exec ${MKDIR} %D/lib/gauche/site/${PKGVERSION}/${MACHINE_GNU_PLATFORM} 2>/dev/null || ${TRUE}
@@ -227,10 +226,7 @@ share/gauche/${PKGVERSION}/lib/www/cgi.scm
 @dirrm share/gauche/${PKGVERSION}/lib/text
 @dirrm share/gauche/${PKGVERSION}/lib/sxml
 @dirrm share/gauche/${PKGVERSION}/lib/srfi-29
-@dirrm share/gauche/${PKGVERSION}/lib/srfi-19
 @dirrm share/gauche/${PKGVERSION}/lib/srfi-14
-@dirrm share/gauche/${PKGVERSION}/lib/srfi-13
-@dirrm share/gauche/${PKGVERSION}/lib/srfi-1
 @dirrm share/gauche/${PKGVERSION}/lib/rfc
 @dirrm share/gauche/${PKGVERSION}/lib/math
 @dirrm share/gauche/${PKGVERSION}/lib/gauche/vm
@@ -241,6 +237,7 @@ share/gauche/${PKGVERSION}/lib/www/cgi.scm
 @dirrm share/gauche/${PKGVERSION}/lib/gauche
 @dirrm share/gauche/${PKGVERSION}/lib/file
 @dirrm share/gauche/${PKGVERSION}/lib/dbm
+@dirrm share/gauche/${PKGVERSION}/lib/dbd
 @dirrm share/gauche/${PKGVERSION}/lib/compat
 @dirrm share/gauche/${PKGVERSION}/lib/binary
 @dirrm share/gauche/${PKGVERSION}/lib
diff --git a/lang/gauche/buildlink3.mk b/lang/gauche/buildlink3.mk
index 4ab0de1ebcd..d4771529eee 100644
--- a/lang/gauche/buildlink3.mk
+++ b/lang/gauche/buildlink3.mk
@@ -1,4 +1,4 @@
-# $NetBSD: buildlink3.mk,v 1.3 2004/11/26 09:39:30 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.4 2005/12/09 15:38:54 uebayasi Exp $
 
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 GAUCHE_BUILDLINK3_MK:=	${GAUCHE_BUILDLINK3_MK}+
@@ -15,7 +15,6 @@ BUILDLINK_DEPENDS.Gauche+=	Gauche>=0.8.1
 BUILDLINK_PKGSRCDIR.Gauche?=	../../lang/gauche
 .endif	# GAUCHE_BUILDLINK3_MK
 
-.include "../../devel/boehm-gc/buildlink3.mk"
 .include "../../converters/libiconv/buildlink3.mk"
 .include "../../mk/dlopen.buildlink3.mk"
 
diff --git a/lang/gauche/distinfo b/lang/gauche/distinfo
index 71e4fdedef2..78a2e245db5 100644
--- a/lang/gauche/distinfo
+++ b/lang/gauche/distinfo
@@ -1,9 +1,5 @@
-$NetBSD: distinfo,v 1.16 2005/02/24 09:03:07 agc Exp $
+$NetBSD: distinfo,v 1.17 2005/12/09 15:38:54 uebayasi Exp $
 
-SHA1 (Gauche-0.8.3.tgz) = c60282eb7cd4080dbe80d56f4327574820642526
-RMD160 (Gauche-0.8.3.tgz) = fb2aff12825041c6b655f2b4b1216d150c5f76dd
-Size (Gauche-0.8.3.tgz) = 2534879 bytes
-SHA1 (patch-aa) = 81a351b08cbd957242f88eb43d26c65ba95fe2f2
-SHA1 (patch-ab) = c08f8b9fbed9d9f41cddfddb386a756e8bd322cc
-SHA1 (patch-ac) = e07cbf9604b53781952dbef297fd7360ec9bda3f
-SHA1 (patch-ad) = bb1b71c43f01ba7b0be270164a53e9b16da1981b
+SHA1 (Gauche-0.8.6.tgz) = 8ce200011da2eff925c8ccf65502529df379f2b8
+RMD160 (Gauche-0.8.6.tgz) = e6986c2602926b6a5c16a41838212bd041a4fbae
+Size (Gauche-0.8.6.tgz) = 2881800 bytes
diff --git a/lang/gauche/patches/patch-aa b/lang/gauche/patches/patch-aa
deleted file mode 100644
index ad730b21464..00000000000
--- a/lang/gauche/patches/patch-aa
+++ /dev/null
@@ -1,21 +0,0 @@
-$NetBSD: patch-aa,v 1.3 2004/03/29 09:34:27 kei Exp $
-
---- doc/gauche-ref.texi.orig	2004-02-05 06:30:07.000000000 +0900
-+++ doc/gauche-ref.texi	2004-03-29 01:55:04.000000000 +0900
-@@ -5,14 +5,14 @@
- @settitle Gauche Reference Manual
- @dircategory The Algorithmic Language Scheme
- @direntry
--* Gauche Reference: (gauche-refe.info).	An R5RS Scheme implementation.
-+* Gauche Reference: (gauche-refe).	An R5RS Scheme implementation.
- @end direntry
- @c JP
- @setfilename gauche-refj.info
- @settitle Gauche リファレンスマニュアル
- @dircategory The Algorithmic Language Scheme
- @direntry
--* Gauche Reference (ja): (gauche-refj.info).	An R5RS Scheme implementation.
-+* Gauche Reference (ja): (gauche-refj).	An R5RS Scheme implementation.
- @end direntry
- @c COMMON
- @comment %**end of header
diff --git a/lang/gauche/patches/patch-ab b/lang/gauche/patches/patch-ab
deleted file mode 100644
index 44f65cfef4e..00000000000
--- a/lang/gauche/patches/patch-ab
+++ /dev/null
@@ -1,33 +0,0 @@
-$NetBSD: patch-ab,v 1.3 2004/03/29 09:34:27 kei Exp $
-
---- Makefile.in.orig	2004-03-29 08:52:23.000000000 +0900
-+++ Makefile.in	2004-03-29 08:52:42.000000000 +0900
-@@ -13,8 +13,8 @@
- srcdir      = @srcdir@
- datadir     = @datadir@
- 
--SUBDIRS = gc src lib ext doc
--SRIDBUS = doc ext lib src gc
-+SUBDIRS = src lib ext doc
-+SRIDBUS = doc ext lib src
- MKINSTDIR = @top_srcdir@/mkinstalldirs
- INSTALL = @INSTALL@
- GAUCHE_VERSION  = @GAUCHE_VERSION@
-@@ -22,7 +22,7 @@
- DESTDIR =
- 
- CONFIG_GENERATED = Makefile config.cache config.log config.status libtool \
--	           configure.lineno autom4* gc/autom4*
-+	           configure.lineno autom4*
- AUTOCONF_GENERATED = $(CONFIG_GENERATED) configure
- 
- all:
-@@ -64,7 +64,7 @@
- 
- maintainer-clean: clean
- 	for d in $(SRIDBUS); do (cd $$d; $(MAKE) maintainer-clean); done
--	rm -rf $(AUTOCONF_GENERATED) VERSION INSTALL INSTALL.eucjp DIST_EXCLUDE_X gc/configure
-+	rm -rf $(AUTOCONF_GENERATED) VERSION INSTALL INSTALL.eucjp DIST_EXCLUDE_X
- 
- dist:
- 	@echo "To create a distribution tarball, use DIST script."
diff --git a/lang/gauche/patches/patch-ac b/lang/gauche/patches/patch-ac
deleted file mode 100644
index 99be6a8baf6..00000000000
--- a/lang/gauche/patches/patch-ac
+++ /dev/null
@@ -1,52 +0,0 @@
-$NetBSD: patch-ac,v 1.4 2005/01/16 08:57:55 kei Exp $
-
---- src/Makefile.in.orig	2004-11-22 07:36:28.000000000 +0900
-+++ src/Makefile.in	2005-01-16 17:42:25.000000000 +0900
-@@ -46,7 +46,7 @@
- # These are set by configure
- DEFS     = @DEFS@
- OPTFLAGS = @OPTFLAGS@
--INCLUDES = -I$(srcdir) -I$(srcdir)/../gc/include @LOCAL_INC@
-+INCLUDES = -I$(srcdir) -I@prefix@/include/gc @LOCAL_INC@
- RANLIB   = @RANLIB@
- OBJEXT   = @OBJEXT@
- EXEEXT   = @EXEEXT@
-@@ -81,10 +81,7 @@
- SITE_ARCH_DIR         = $(GAUCHE_ARCH_DIR)/site/@GAUCHE_VERSION@/@host@
- ARCH = @host@
- 
--INSTALL_HEADERS = gauche.h \
--	../gc/include/gc.h \
--	../gc/include/gc_config_macros.h \
--	../gc/include/gc_pthread_redirects.h
-+INSTALL_HEADERS = gauche.h
- INSTALL_SUBHEADERS = gauche/config.h gauche/vm.h gauche/vminsn.h      \
-                      gauche/char_euc_jp.h gauche/char_utf_8.h         \
-                      gauche/char_sjis.h gauche/char_none.h            \
-@@ -108,7 +105,7 @@
- 
- # build -----------------------------------------------
- 
--GCLIB = ../gc/libgc.la
-+GCLIB = @prefix@/lib/libgc.la
- 
- gosh_SOURCES = main.c
- gosh_OBJECTS = main.$(OBJEXT)
-@@ -140,7 +137,7 @@
- 	$(LINK) $(gosh_LDFLAGS) -o gosh$(EXEEXT) $(gosh_OBJECTS) $(gosh_LDADD) $(LIBS)
- 
- relink :
--	$(RELINK) $(libgauche_LDFLAGS) libgauche.$(SOEXT) $(libgauche_OBJECTS) ../gc/*.lo $(LIBS)
-+	$(RELINK) $(libgauche_LDFLAGS) libgauche.$(SOEXT) $(libgauche_OBJECTS) @prefix@/lib/libgc.$(SOEXT) $(LIBS)
- 	$(RELINK) $(gosh_LDFLAGS) -o gosh$(EXEEXT)  $(gosh_OBJECTS) $(gosh_LDADD) $(LIBS)
- 
- $(OBJECTS) : $(HEADERS)
-@@ -164,7 +161,7 @@
- load.$(OBJEXT) : dl_dlopen.c dl_dummy.c dl_win.c dl_darwin.c
- 
- libgauche.$(SOEXT) : $(libgauche_OBJECTS) $(GCLIB)
--	$(LINK) $(libgauche_LDFLAGS) libgauche.$(SOEXT) $(libgauche_OBJECTS) ../gc/*.lo $(LIBS)
-+	$(LINK) $(libgauche_LDFLAGS) libgauche.$(SOEXT) $(libgauche_OBJECTS) @prefix@/lib/libgc.$(SOEXT) $(LIBS)
- 	$(POSTBUILD)
- 
- gauche/arch.h :
diff --git a/lang/gauche/patches/patch-ad b/lang/gauche/patches/patch-ad
deleted file mode 100644
index b206475eb9f..00000000000
--- a/lang/gauche/patches/patch-ad
+++ /dev/null
@@ -1,13 +0,0 @@
-$NetBSD: patch-ad,v 1.5 2005/01/27 10:15:35 minoura Exp $
-
---- configure.orig	2004-12-03 14:14:15.000000000 +0900
-+++ configure	2005-01-27 11:38:21.000000000 +0900
-@@ -8097,7 +8097,7 @@
- case "$host" in
-   i686-*) I686OPT="-DUSE_I686_PREFETCH";;
- esac
--if test $CC = "gcc"; then
-+if test "$GCC" = "yes"; then
-   case "$target" in
-     *mingw*) ;;
-     *)       GCCOPT="-fomit-frame-pointer";;