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-rw-r--r--testing/gcc/PKGBUILD254
-rw-r--r--testing/gcc/gcc-ada.install20
-rw-r--r--testing/gcc/gcc-fortran.install16
-rw-r--r--testing/gcc/gcc-go.install20
-rw-r--r--testing/gcc/gcc-hash-style-both.patch122
-rw-r--r--testing/gcc/gcc-libs.install16
-rw-r--r--testing/gcc/gcc.install20
-rw-r--r--testing/gcc/gcc_pure64.patch26
8 files changed, 494 insertions, 0 deletions
diff --git a/testing/gcc/PKGBUILD b/testing/gcc/PKGBUILD
new file mode 100644
index 000000000..ecba694b3
--- /dev/null
+++ b/testing/gcc/PKGBUILD
@@ -0,0 +1,254 @@
+# $Id: PKGBUILD 130912 2011-07-09 03:10:41Z allan $
+# Maintainer: Allan McRae <allan@archlinux.org>
+
+# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
+# NOTE: libtool requires rebuilt with each new gcc version
+
+pkgname=('gcc' 'gcc-libs' 'gcc-fortran' 'gcc-objc' 'gcc-ada' 'gcc-go')
+pkgver=4.6.1
+pkgrel=2
+#_snapshot=4.6-20110603
+_libstdcppmanver=20110201 # Note: check source directory name when updating this
+pkgdesc="The GNU Compiler Collection"
+arch=('i686' 'x86_64')
+license=('GPL' 'LGPL' 'FDL' 'custom')
+url="http://gcc.gnu.org"
+makedepends=('binutils>=2.21-9' 'libmpc' 'cloog' 'ppl' 'gcc-ada')
+checkdepends=('dejagnu')
+options=('!libtool' '!emptydirs')
+source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.bz2
+ #ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-${_snapshot}.tar.bz2
+ ftp://gcc.gnu.org/pub/gcc/libstdc++/doxygen/libstdc++-api.${_libstdcppmanver}.man.tar.bz2
+ gcc_pure64.patch
+ gcc-hash-style-both.patch)
+md5sums=('c57a9170c677bf795bdc04ed796ca491'
+ '1e9fd2eaf0ee47ea64e82c48998f1999'
+ '4030ee1c08dd1e843c0225b772360e76'
+ '4df25b623799b148a0703eaeec8fdf3f')
+
+if [ -n "${_snapshot}" ]; then
+ _basedir="${srcdir}/gcc-${_snapshot}"
+else
+ _basedir="${srcdir}/gcc-${pkgver}"
+fi
+
+build() {
+ cd ${_basedir}
+
+ # Do not install libiberty
+ sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in
+
+ # Do not run fixincludes
+ sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+ if [ "${CARCH}" = "x86_64" ]; then
+ patch -Np1 -i ${srcdir}/gcc_pure64.patch
+ fi
+ patch -Np0 -i ${srcdir}/gcc-hash-style-both.patch
+
+ echo ${pkgver} > gcc/BASE-VER
+
+ cd ${srcdir}
+ mkdir gcc-build && cd gcc-build
+
+ ${_basedir}/configure --prefix=/usr \
+ --libdir=/usr/lib --libexecdir=/usr/lib \
+ --mandir=/usr/share/man --infodir=/usr/share/info \
+ --with-bugurl=https://bugs.archlinux.org/ \
+ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ \
+ --enable-shared --enable-threads=posix \
+ --with-system-zlib --enable-__cxa_atexit \
+ --disable-libunwind-exceptions --enable-clocale=gnu \
+ --enable-gnu-unique-object --enable-linker-build-id \
+ --with-ppl --enable-cloog-backend=isl \
+ --enable-lto --enable-gold --enable-ld=default \
+ --enable-plugin --with-plugin-ld=ld.gold \
+ --disable-multilib --disable-libstdcxx-pch \
+ --enable-checking=release
+ make
+}
+
+check() {
+ cd gcc-build
+
+ # increase stack size to prevent test failures
+ # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
+ ulimit -s 32768
+
+ # do not abort on error as some are "expected"
+ make -k check || true
+ ${_basedir}/contrib/test_summary
+}
+
+package_gcc-libs()
+{
+ pkgdesc="Runtime libraries shipped by GCC"
+ groups=('base')
+ depends=('glibc>=2.14')
+ install=gcc-libs.install
+
+ cd gcc-build
+ make -j1 -C $CHOST/libgcc DESTDIR=${pkgdir} install-shared
+ for lib in libmudflap libgomp libssp libstdc++-v3/src; do
+ make -j1 -C $CHOST/$lib DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
+ done
+ make -j1 -C $CHOST/libstdc++-v3/po DESTDIR=${pkgdir} install
+ make -j1 -C $CHOST/libgomp DESTDIR=${pkgdir} install-info
+
+ make -j1 DESTDIR=${pkgdir} install-target-libquadmath
+ make -j1 DESTDIR=${pkgdir} install-target-libgfortran
+ make -j1 DESTDIR=${pkgdir} install-target-libobjc
+
+ # remove unnecessary files installed by install-target-{libquadmath,libgfortran,libobjc}
+ rm -rf ${pkgdir}/usr/lib/{gcc/,libgfortran.spec}
+
+ # remove static libraries
+ find ${pkgdir} -name *.a -delete
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc-libs/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc()
+{
+ pkgdesc="The GNU Compiler Collection - C and C++ frontends"
+ depends=("gcc-libs=$pkgver-$pkgrel" 'binutils>=2.21.1' 'libmpc' 'cloog' 'ppl')
+ groups=('base-devel')
+ install=gcc.install
+
+ cd gcc-build
+
+ # unfortunately it is much, much easier to install the lot and clean-up the mess...
+ make -j1 DESTDIR=${pkgdir} install
+ rm $pkgdir/usr/bin/{{$CHOST-,}gfortran,{$CHOST-,}gccgo,gnat*}
+ rm $pkgdir/usr/lib/*.so*
+ rm $pkgdir/usr/lib/lib{ffi,gfortran,go{,begin},objc,quadmath}.a
+ rm $pkgdir/usr/lib/libgfortran.spec
+ rm -r $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/{ada{include,lib},finclude,include/objc}
+ rm $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/include/{ffi{,target}.h,quadmath{,_weak}.h}
+ rm $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/{cc1obj{,plus},f951,gnat1,go1,libgfortranbegin.a}
+ rm -r $pkgdir/usr/lib/go
+ rm $pkgdir/usr/share/info/{gccgo,gfortran,gnat*,libgomp,libquadmath}.info
+ rm $pkgdir/usr/share/locale/{de,fr}/LC_MESSAGES/libstdc++.mo
+ rm $pkgdir/usr/share/man/man1/{gccgo,gfortran}.1
+ rm $pkgdir/usr/share/man/man3/ffi*
+
+ # many packages require these symlinks
+ install -dm755 ${pkgdir}/lib
+ ln -sf /usr/bin/cpp ${pkgdir}/lib/cpp
+ ln -sf gcc ${pkgdir}/usr/bin/cc
+ ln -sf g++ ${pkgdir}/usr/bin/c++
+
+ # install gengtype for plugin support
+ install -m755 gcc/build/gengtype $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/
+ install -m644 gcc/gtype.state $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/
+
+ # POSIX conformance launcher scripts for c89 and c99
+ cat > $pkgdir/usr/bin/c89 <<"EOF"
+#!/bin/sh
+fl="-std=c89"
+for opt; do
+ case "$opt" in
+ -ansi|-std=c89|-std=iso9899:1990) fl="";;
+ -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
+ exit 1;;
+ esac
+done
+exec gcc $fl ${1+"$@"}
+EOF
+
+ cat > $pkgdir/usr/bin/c99 <<"EOF"
+#!/bin/sh
+fl="-std=c99"
+for opt; do
+ case "$opt" in
+ -std=c99|-std=iso9899:1999) fl="";;
+ -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
+ exit 1;;
+ esac
+done
+exec gcc $fl ${1+"$@"}
+EOF
+
+ chmod 755 $pkgdir/usr/bin/c{8,9}9
+
+ # install the libstdc++ man pages
+ install -dm755 ${pkgdir}/usr/share/man/man3
+ install -m644 ${srcdir}/man/man3/* ${pkgdir}/usr/share/man/man3/
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-fortran()
+{
+ pkgdesc="Fortran front-end for GCC"
+ depends=("gcc=$pkgver-$pkgrel")
+ install=gcc-fortran.install
+
+ cd gcc-build
+ make -j1 DESTDIR=${pkgdir} install-target-libquadmath
+ make -j1 DESTDIR=$pkgdir install-target-libgfortran
+ make -j1 -C $CHOST/libgomp DESTDIR=$pkgdir install-nodist_fincludeHEADERS
+ make -j1 -C gcc DESTDIR=$pkgdir fortran.install-{common,man,info}
+ install -Dm755 gcc/f951 $pkgdir/usr/lib/gcc/$CHOST/$pkgver/f951
+
+ # remove libraries included in gcc-libs
+ rm ${pkgdir}/usr/lib/lib{gfortran,quadmath}.so*
+ rm ${pkgdir}/usr/share/info/libquadmath.info
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc-fortran/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-objc()
+{
+ pkgdesc="Objective-C front-end for GCC"
+ depends=("gcc=$pkgver-$pkgrel")
+
+ cd gcc-build
+ make -j1 DESTDIR=$pkgdir install-target-libobjc
+ install -dm755 $pkgdir/usr/lib/gcc/$CHOST/$pkgver/
+ install -m755 gcc/cc1obj{,plus} $pkgdir/usr/lib/gcc/$CHOST/$pkgver/
+
+ # remove libraries included in gcc-libs
+ rm ${pkgdir}/usr/lib/libobjc.so*
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc-objc/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-ada()
+{
+ pkgdesc="Ada front-end for GCC (GNAT)"
+ depends=("gcc=$pkgver-$pkgrel")
+ install=gcc-ada.install
+
+ cd gcc-build/gcc
+ make -j1 DESTDIR=$pkgdir ada.install-{common,info}
+ install -m755 gnat1 $pkgdir/usr/lib/gcc/$CHOST/$pkgver
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc-ada/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-go()
+{
+ pkgdesc="Go front-end for GCC"
+ depends=("gcc=$pkgver-$pkgrel")
+ install=gcc-go.install
+
+ cd gcc-build
+ make -j1 DESTDIR=$pkgdir install-target-libgo
+ make -j1 -C gcc DESTDIR=$pkgdir go.install-{common,man,info}
+ install -Dm755 gcc/go1 $pkgdir/usr/lib/gcc/$CHOST/$pkgver/go1
+
+ # Install Runtime Library Exception
+ install -Dm644 ${_basedir}/COPYING.RUNTIME \
+ ${pkgdir}/usr/share/licenses/gcc-go/RUNTIME.LIBRARY.EXCEPTION
+}
diff --git a/testing/gcc/gcc-ada.install b/testing/gcc/gcc-ada.install
new file mode 100644
index 000000000..df0553a4f
--- /dev/null
+++ b/testing/gcc/gcc-ada.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(gnat-style.info gnat_rm.info gnat_ugn.info)
+
+post_install() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+pre_remove() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
diff --git a/testing/gcc/gcc-fortran.install b/testing/gcc/gcc-fortran.install
new file mode 100644
index 000000000..b15d89a97
--- /dev/null
+++ b/testing/gcc/gcc-fortran.install
@@ -0,0 +1,16 @@
+infodir=usr/share/info
+file="gfortran.info"
+
+post_install() {
+ [ -x usr/bin/install-info ] || return 0
+ install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+pre_remove() {
+ [ -x usr/bin/install-info ] || return 0
+ install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+}
diff --git a/testing/gcc/gcc-go.install b/testing/gcc/gcc-go.install
new file mode 100644
index 000000000..7dc50dee5
--- /dev/null
+++ b/testing/gcc/gcc-go.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(gccgo.info)
+
+post_install() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+pre_remove() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
diff --git a/testing/gcc/gcc-hash-style-both.patch b/testing/gcc/gcc-hash-style-both.patch
new file mode 100644
index 000000000..8b59f4535
--- /dev/null
+++ b/testing/gcc/gcc-hash-style-both.patch
@@ -0,0 +1,122 @@
+--- gcc/config/alpha/linux-elf.h.orig 2010-12-09 23:27:07.000000000 +1000
++++ gcc/config/alpha/linux-elf.h 2011-03-11 10:01:47.770000457 +1000
+@@ -41,7 +41,7 @@
+
+ #define ELF_DYNAMIC_LINKER LINUX_DYNAMIC_LINKER
+
+-#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
++#define LINK_SPEC "-m elf64alpha --hash-style=both %{G*} %{relax:-relax} \
+ %{O*:-O3} %{!O*:-O1} \
+ %{shared:-shared} \
+ %{!shared: \
+--- gcc/config/i386/linux64.h.orig 2011-03-03 08:35:36.000000000 +1000
++++ gcc/config/i386/linux64.h 2011-03-11 10:01:47.770000457 +1000
+@@ -78,7 +78,7 @@
+ %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
+
+ #undef LINK_SPEC
+-#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} \
++#define LINK_SPEC "%{" SPEC_64 ":-m elf_x86_64} %{" SPEC_32 ":-m elf_i386} --hash-style=both \
+ %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+--- gcc/config/i386/linux.h.orig 2011-01-15 04:45:06.000000000 +1000
++++ gcc/config/i386/linux.h 2011-03-11 10:01:47.770000457 +1000
+@@ -104,7 +104,7 @@
+ { "dynamic_linker", LINUX_DYNAMIC_LINKER }
+
+ #undef LINK_SPEC
+-#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
++#define LINK_SPEC "-m %(link_emulation) --hash-style=both %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+--- gcc/config/ia64/linux.h.orig 2010-12-09 23:27:07.000000000 +1000
++++ gcc/config/ia64/linux.h 2011-03-11 10:01:47.770000457 +1000
+@@ -64,7 +64,7 @@
+ #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
+
+ #undef LINK_SPEC
+-#define LINK_SPEC "\
++#define LINK_SPEC "--hash-style=both \
+ %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+--- gcc/config/rs6000/linux64.h.orig 2011-02-11 03:30:10.000000000 +1000
++++ gcc/config/rs6000/linux64.h 2011-03-11 10:03:34.280000457 +1000
+@@ -389,11 +389,11 @@
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64)
+
+
+-#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux %{!shared: %{!static: \
++#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux --hash-style=both %{!shared: %{!static: \
+ %{rdynamic:-export-dynamic} \
+ -dynamic-linker " LINUX_DYNAMIC_LINKER32 "}}"
+
+-#define LINK_OS_LINUX_SPEC64 "-m elf64ppc %{!shared: %{!static: \
++#define LINK_OS_LINUX_SPEC64 "-m elf64ppc --hash-style=both %{!shared: %{!static: \
+ %{rdynamic:-export-dynamic} \
+ -dynamic-linker " LINUX_DYNAMIC_LINKER64 "}}"
+
+--- gcc/config/rs6000/sysv4.h.orig 2011-01-28 04:36:03.000000000 +1000
++++ gcc/config/rs6000/sysv4.h 2011-03-11 10:01:47.773333792 +1000
+@@ -830,7 +830,7 @@
+ #define LINUX_DYNAMIC_LINKER \
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
+
+-#define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
++#define LINK_OS_LINUX_SPEC "-m elf32ppclinux --hash-style=both %{!shared: %{!static: \
+ %{rdynamic:-export-dynamic} \
+ -dynamic-linker " LINUX_DYNAMIC_LINKER "}}"
+
+--- gcc/config/s390/linux.h.orig 2010-12-09 23:27:07.000000000 +1000
++++ gcc/config/s390/linux.h 2011-03-11 10:01:47.770000457 +1000
+@@ -77,7 +77,7 @@
+
+ #undef LINK_SPEC
+ #define LINK_SPEC \
+- "%{m31:-m elf_s390}%{m64:-m elf64_s390} \
++ "%{m31:-m elf_s390}%{m64:-m elf64_s390} --hash-style=both \
+ %{shared:-shared} \
+ %{!shared: \
+ %{static:-static} \
+--- gcc/config/sparc/linux64.h.orig 2011-02-17 23:57:21.000000000 +1000
++++ gcc/config/sparc/linux64.h 2011-03-11 10:01:47.770000457 +1000
+@@ -113,7 +113,7 @@
+ { "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \
+ { "link_arch", LINK_ARCH_SPEC },
+
+-#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,%R/usr/lib %{shared:-shared} \
++#define LINK_ARCH32_SPEC "-m elf32_sparc --hash-style=both -Y P,%R/usr/lib %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+@@ -121,7 +121,7 @@
+ %{static:-static}} \
+ "
+
+-#define LINK_ARCH64_SPEC "-m elf64_sparc -Y P,%R/usr/lib64 %{shared:-shared} \
++#define LINK_ARCH64_SPEC "-m elf64_sparc --hash-style=both -Y P,%R/usr/lib64 %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+@@ -193,7 +193,7 @@
+ #else /* !SPARC_BI_ARCH */
+
+ #undef LINK_SPEC
+-#define LINK_SPEC "-m elf64_sparc -Y P,%R/usr/lib64 %{shared:-shared} \
++#define LINK_SPEC "-m elf64_sparc --hash-style=both -Y P,%R/usr/lib64 %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+--- gcc/config/sparc/linux.h.orig 2011-01-27 06:30:12.000000000 +1000
++++ gcc/config/sparc/linux.h 2011-03-11 10:01:47.770000457 +1000
+@@ -74,7 +74,7 @@
+ #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+
+ #undef LINK_SPEC
+-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
++#define LINK_SPEC "-m elf32_sparc --hash-style=both -Y P,/usr/lib %{shared:-shared} \
+ %{!mno-relax:%{!r:-relax}} \
+ %{!shared: \
+ %{!static: \
diff --git a/testing/gcc/gcc-libs.install b/testing/gcc/gcc-libs.install
new file mode 100644
index 000000000..23553b8f0
--- /dev/null
+++ b/testing/gcc/gcc-libs.install
@@ -0,0 +1,16 @@
+infodir=usr/share/info
+filelist=(libgomp.info libquadmath.info)
+
+post_upgrade() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
+
+pre_remove() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
diff --git a/testing/gcc/gcc.install b/testing/gcc/gcc.install
new file mode 100644
index 000000000..3407a5e1f
--- /dev/null
+++ b/testing/gcc/gcc.install
@@ -0,0 +1,20 @@
+infodir=usr/share/info
+filelist=(cpp.info cppinternals.info gcc.info gccinstall.info gccint.info)
+
+post_install() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
+
+post_upgrade() {
+ post_install $1
+}
+
+pre_remove() {
+ [ -x usr/bin/install-info ] || return 0
+ for file in ${filelist[@]}; do
+ install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+ done
+}
diff --git a/testing/gcc/gcc_pure64.patch b/testing/gcc/gcc_pure64.patch
new file mode 100644
index 000000000..8c0baf8e2
--- /dev/null
+++ b/testing/gcc/gcc_pure64.patch
@@ -0,0 +1,26 @@
+diff -Naur gcc-4.2.0.orig/gcc/config/i386/linux64.h gcc-4.2.0/gcc/config/i386/linux64.h
+--- gcc-4.2.0.orig/gcc/config/i386/linux64.h 2007-05-16 19:21:19.000000000 -0400
++++ gcc-4.2.0/gcc/config/i386/linux64.h 2007-05-18 17:04:05.000000000 -0400
+@@ -49,8 +49,8 @@
+ When the -shared link option is used a final link is not being
+ done. */
+
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
++#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-linux-x86-64.so.2"
+
+ #undef LINK_SPEC
+ #define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
+diff -Naur gcc-4.2.0.orig/gcc/config/i386/t-linux64 gcc-4.2.0/gcc/config/i386/t-linux64
+--- gcc-4.2.0.orig/gcc/config/i386/t-linux64 2007-05-16 19:21:19.000000000 -0400
++++ gcc-4.2.0/gcc/config/i386/t-linux64 2007-05-18 17:04:36.000000000 -0400
+@@ -6,7 +6,7 @@
+
+ MULTILIB_OPTIONS = m64/m32
+ MULTILIB_DIRNAMES = 64 32
+-MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)
++MULTILIB_OSDIRNAMES = ../lib ../lib32
+
+ LIBGCC = stmp-multilib
+ INSTALL_LIBGCC = install-multilib