Start of x86_64 port.

/
2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* configure.ac: Rename amd64 to x86_64.  Update users.

binutils/

2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* patches/00-bfd-config-bfd.patch: New file.
	* patches/01-ld-configure-tgt.patch: New file.
	* Makefrag.am (patch_files): New variable.
	(EXTRA_DIST): Likewise.
	($(addsuffix .applied,$(patch_files))): Depend on
	binutils/binutils/unpack.stamp and $(patch_files).  Apply patches
	to the source tree.
	(rpatch): New rule.
	(binutils/binutils/patch.stamp): Also depend on the applied patch
	files.

gcc/

2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* configury2.patch: New file.
	* Makefrag.am (gcc_patch_files): Add configury2.patch.
	(gcc/gcc.build/configure.stamp): Only add --with-arch for x86
	machines.

libl4/

2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* headers.m4: Only link the header files if $ARCH is ia32.

libpthread/

2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* sysdeps/generic/bits/memory.h: New file.
	* sysdeps/generic/bits/spin-lock-inline.h: Likewise.
	* sysdeps/generic/bits/spin-lock.h: Likewise.
	* headers.m4: Link sysroot/include/bits/memory.h to
	libpthread/sysdeps/generic/bits/memory.h,
	sysroot/include/bits/spin-lock.h to
	libpthread/sysdeps/generic/bits/spin-lock.h, and
	sysroot/include/bits/spin-lock-inline.h to
	libpthread/sysdeps/generic/bits/spin-lock-inline.h.

platform/

2008-11-19  Neal H. Walfield  <neal@gnu.org>

	* Makefile.am (ARCH_SUBDIR) [ARCH_X86_64]: Set to x86_64.
	* amd64/Makefile.am: Move from here...
	* x86_64/Makefile.am: ... to here.
	* amd64/bits/atomic.h: Move from here...
	* x86_64/bits/atomic.h: ... to here.
	* amd64/bits/endian.h: Move from here...
	* x86_64/bits/endian.h: ... to here.
	* amd64/bits/wordsize.h: Move from here...
	* x86_64/bits/wordsize.h: ... to here.
	* amd64/sys/io.h: Move from here...
	* x86_64/sys/io.h: ... to here.

3 files changed, 40 insertions, 2 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cbbefdd..44cfbdf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2008-11-19  Neal H. Walfield  <neal@gnu.org>
+
+	* configury2.patch: New file.
+	* Makefrag.am (gcc_patch_files): Add configury2.patch.
+	(gcc/gcc.build/configure.stamp): Only add --with-arch for x86
+	machines.
+
 2008-06-18  Thomas Schwinge  <tschwinge@gnu.org>
 
 	* Makefrag.am (libstdc++)
diff --git a/gcc/Makefrag.am b/gcc/Makefrag.am
index c54dd7b..6a3e335 100644
--- a/gcc/Makefrag.am
+++ b/gcc/Makefrag.am
@@ -22,7 +22,8 @@ gcc_snapshot = $(addprefix ftp://ftp.gnu.org/gnu/gcc/gcc-$(gcc_version)/,$(1))
 
 # Patches to apply to GCC's source tree.
 gcc_patch_files = \
-	configury.patch
+	configury.patch \
+	configury2.patch
 
 $(addprefix $(srcdir)/gcc/,$(gcc_tarballs)): $(srcdir)/gcc/%:
 	cd $(srcdir)/gcc/ && \
@@ -61,6 +62,11 @@ gcc/gcc.build/configure.stamp: $(srcdir)/gcc/gcc/patch.stamp binutils/binutils.b
 	rm -rf gcc/gcc.build
 	mkdir -p gcc/gcc.build
 	( cd gcc/gcc.build && \
+	  case "$(host_alias)" in \
+	    i[34567]86-*-*) \
+	      extra_args=--with-arch=$(word 1,$(subst -, ,$(host_alias))) \
+	      ;; \
+	  esac && \
 	  $(abs_srcdir)/gcc/gcc/configure \
 	    --target=$(host_alias) \
 	    --prefix='$(abs_top_builddir)' \
@@ -71,7 +77,7 @@ gcc/gcc.build/configure.stamp: $(srcdir)/gcc/gcc/patch.stamp binutils/binutils.b
 	    --without-headers \
 	    --with-newlib \
 	    --enable-languages=c,c++ \
-	    --with-arch=$(word 1,$(subst -, ,$(host_alias))) \
+	    $$extra_args \
 	)
 	touch $@
 
diff --git a/gcc/configury2.patch b/gcc/configury2.patch
new file mode 100644
index 0000000..2443ff9
--- /dev/null
+++ b/gcc/configury2.patch
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+patch -p0 -f "$@" < $0
+exit "$?"
+
+
+Add x86_64 support.
+
+--- gcc/config.gcc~	2008-11-03 12:51:22.000000000 +0100
++++ gcc/config.gcc	2008-11-18 16:16:15.000000000 +0100
+@@ -1091,12 +1091,13 @@ i[34567]86-*-linux* | i[34567]86-*-kfree
+ 	# TODO.  GNU/Hurd originally didn't have `t-dfprules'.
+ 	tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
+ 	;;
+-x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
++x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu | x86_64-*-viengoos-gnu*)
+ 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
+ 		 i386/x86-64.h i386/linux64.h"
+ 	case ${target} in
+ 	x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
+ 	x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
++	x86_64-*-viengoos-gnu*) tm_file="${tm_file} gnu.h viengoos.h i386/viengoos.h" ;;
+ 	esac
+ 	tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
+ 	;;