From 66de65eb20a4e6af15d10616fd566cdba54c6af8 Mon Sep 17 00:00:00 2001
From: Nicolás Reynolds <apoyosis@correo.inta.gob.ar>
Date: Mon, 23 Jan 2012 11:55:00 -0300
Subject: Cross toolchain finished

---
 cross/mips64el-unknown-linux-gnu-gcc/PKGBUILD      | 292 +++++++++++++++++++++
 .../mips64el-unknown-linux-gnu-gcc/gcc-ada.install |  20 ++
 .../gcc-fortran.install                            |  16 ++
 .../mips64el-unknown-linux-gnu-gcc/gcc-go.install  |  20 ++
 .../gcc-hash-style-both.patch                      | 122 +++++++++
 .../gcc-libs.install                               |  16 ++
 cross/mips64el-unknown-linux-gnu-gcc/gcc.install   |  20 ++
 .../gcc_mips64el_lib.patch                         |  25 ++
 .../gcc_pure64.patch                               |  26 ++
 9 files changed, 557 insertions(+)
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/PKGBUILD
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc-ada.install
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc-fortran.install
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc-go.install
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc-hash-style-both.patch
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc-libs.install
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc.install
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc_mips64el_lib.patch
 create mode 100644 cross/mips64el-unknown-linux-gnu-gcc/gcc_pure64.patch

(limited to 'cross/mips64el-unknown-linux-gnu-gcc')

diff --git a/cross/mips64el-unknown-linux-gnu-gcc/PKGBUILD b/cross/mips64el-unknown-linux-gnu-gcc/PKGBUILD
new file mode 100644
index 000000000..975db9f9d
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-gcc/PKGBUILD
@@ -0,0 +1,292 @@
+# $Id: PKGBUILD 145914 2012-01-04 01:24:56Z 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
+_target="mips64el-unknown-linux-gnu"
+_sysroot="/usr/${_target}"
+_ARCH=mips
+
+unset LDFLAGS CFLAGS CXXFLAGS
+
+# Split package names must be changed manually
+pkgname=("${_target}-gcc" "${_target}-gcc-libs" "${_target}-gcc-fortran" "${_target}-gcc-objc") # "gcc-ada" "gcc-go")
+pkgver=4.6.2
+pkgrel=5
+_snapshot=4.6-20111223
+_libstdcppmanver=20111215		# Note: check source directory name when updating this
+pkgdesc="The GNU Compiler Collection for MIPS/Loongson2f processors"
+arch=('i686' 'x86_64')
+license=('GPL' 'LGPL' 'FDL' 'custom')
+url="http://gcc.gnu.org"
+makedepends=("${_target}-binutils>=2.22" "libmpc" "cloog" "ppl"
+             "cross-${_target}-gcc-core-shared"
+             "${_target}-glibc")
+checkdepends=('dejagnu')
+options=('!libtool' '!emptydirs' '!strip')
+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++-man.${_libstdcppmanver}.tar.bz2
+	gcc_pure64.patch
+    gcc_mips64el_lib.patch
+	gcc-hash-style-both.patch)
+
+if [ -n "${_snapshot}" ]; then
+  _basedir="${srcdir}/gcc-${_snapshot}"
+else
+  _basedir="${srcdir}/gcc-${pkgver}"
+fi
+
+build() {
+   if [ ${NOEXTRACT} -eq 0 ]; then
+      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
+      patch -Np0 -i ${srcdir}/gcc_mips64el_lib.patch
+
+      echo ${pkgver} > gcc/BASE-VER
+
+      mkdir ${srcdir}/gcc-build
+  fi
+
+  cd ${srcdir}/gcc-build
+
+  CC_FOR_BUILD=${CHOST}-gcc \
+  CFLAGS=" -pipe " \
+  LDFLAGS= \
+  CFLAGS_FOR_TARGET=" -EL -march=loongson2f -mabi=n32 " \
+  CXXFLAGS_FOR_TARGET=" -EL -march=loongson2f -mabi=n32 " \
+  LDFLAGS_FOR_TARGET=" -EL " \
+  ${_basedir}/configure --prefix=/usr \
+      --build=${CHOST} \
+      --host=${CHOST} \
+      --target=${_target} \
+      --libexecdir=/usr/lib \
+      --with-sysroot=${_sysroot} \
+      --with-arch=loongson2f \
+      --with-abi=n32 \
+      --with-bugurl=https://bugs.parabolagnulinux.org/ \
+      --enable-languages=c,c++,fortran,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-libssp \
+      --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
+  ${_basedir}/contrib/test_summary
+}
+
+
+package_mips64el-unknown-linux-gnu-gcc-libs()
+{
+  pkgdesc="Runtime libraries shipped by GCC"
+  groups=("${_target}-devel")
+  depends=("${_target}-glibc>=2.14")
+  install=gcc-libs.install
+
+  cd gcc-build
+  make -j1 -C ${_target}/libgcc DESTDIR=${pkgdir} install-shared
+  for lib in libmudflap libgomp libstdc++-v3/src; do
+    make -j1 -C $_target/$lib DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
+  done
+  make -j1 -C $_target/libstdc++-v3/po DESTDIR=${pkgdir} install
+  make -j1 -C $_target/libgomp DESTDIR=${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 ${pkgdir}${_sysroot}/usr/lib{,32}/{gcc/,libgfortran.spec}
+
+  rm -rf ${pkgdir}/usr/share
+
+  # remove static libraries
+  find ${pkgdir} -name *.a -delete
+  
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/${_target}-gcc-libs/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_mips64el-unknown-linux-gnu-gcc()
+{
+  pkgdesc="The GNU Compiler Collection - C and C++ frontends"
+  depends=("${_target}-gcc-libs=$pkgver-$pkgrel" "${_target}-binutils>=2.22" 'libmpc' 'cloog' 'ppl')
+  groups=("${_target}-devel")
+  replaces=("cross-${_target}-gcc-core"
+            "cross-${_target}-gcc-core-shared")
+  install=gcc.install
+
+  cd gcc-build
+  
+  # unfortunately it is much, much easier to install the lot and clean-up the mess...
+  make -j1 DESTDIR=${pkgdir} install
+
+  rm -rf ${pkgdir}/usr/share
+
+  rm -f $pkgdir/usr/bin/{{$_target-,}gfortran,{$_target-,}gccgo,gnat*}
+  rm -f $pkgdir${_sysroot}/lib{,32}/*.so*
+  rm -f $pkgdir${_sysroot}/lib{,32}/lib{ffi,gfortran,go{,begin},objc,quadmath}.a
+  rm -f $pkgdir${_sysroot}/lib{,32}/libgfortran.spec
+  rm -rf $pkgdir/usr/lib{,32}/gcc/$_target/${pkgver}/{ada{include,lib},finclude,include/objc}
+  rm -f $pkgdir/usr/lib{,32}/gcc/$_target/${pkgver}/include/{ffi{,target}.h,quadmath{,_weak}.h}
+  rm -f $pkgdir/usr/lib{,32}/gcc/$_target/${pkgver}/{cc1obj{,plus},f951,gnat1,go1,libgfortranbegin.a}
+  rm -rf $pkgdir/usr/lib{,32}/go
+
+  # many packages require these symlinks
+  install -dm755 ${pkgdir}/lib
+
+  ln -sf /usr/bin/cpp ${pkgdir}/lib/${_target}-cpp
+  ln -sf ${_target}-gcc ${pkgdir}/usr/bin/${_target}-cc
+  ln -sf ${_target}-g++ ${pkgdir}/usr/bin/${_target}-c++
+
+  # install gengtype for plugin support
+  install -m755 gcc/build/gengtype $pkgdir/usr/lib/gcc/$_target/${pkgver}/
+  install -m644 gcc/gtype.state $pkgdir/usr/lib/gcc/$_target/${pkgver}/
+
+  # POSIX conformance launcher scripts for c89 and c99
+  cat > $pkgdir/usr/bin/${_target}-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 mips64el-unknown-linux-gnu-gcc $fl ${1+"$@"}
+EOF
+
+  cat > $pkgdir/usr/bin/${_target}-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 mips64el-unknown-linux-gnu-gcc $fl ${1+"$@"}
+EOF
+
+  chmod 755 $pkgdir/usr/bin/${_target}-c{8,9}9
+
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/${_target}-gcc/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_mips64el-unknown-linux-gnu-gcc-fortran()
+{
+  pkgdesc="Fortran front-end for GCC"
+  depends=("${_target}-gcc=$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 $_target/libgomp DESTDIR=$pkgdir install-nodist_fincludeHEADERS
+  make -j1 -C gcc DESTDIR=$pkgdir fortran.install-{common,man,info}
+  install -Dm755 gcc/f951 $pkgdir/usr/lib/gcc/$_target/$pkgver/f951
+  
+  # remove libraries included in gcc-libs
+  rm -f ${pkgdir}${_sysroot}/lib{,32}/lib{gfortran,quadmath}.so*
+  rm -fr ${pkgdir}/usr/share
+  
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/${_target}-gcc-fortran/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_mips64el-unknown-linux-gnu-gcc-objc()
+{
+  pkgdesc="Objective-C front-end for GCC"
+  depends=("${_target}-gcc=$pkgver-$pkgrel")
+
+  cd gcc-build
+  make -j1 DESTDIR=$pkgdir install-target-libobjc
+  install -dm755 $pkgdir/usr/lib/gcc/$_target/$pkgver/
+  install -m755 gcc/cc1obj{,plus} $pkgdir/usr/lib/gcc/$_target/$pkgver/
+
+  # remove libraries included in gcc-libs
+  rm -f ${pkgdir}${_sysroot}/lib{,32}/libobjc.so*
+
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/${_target}-gcc-objc/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-ada()
+{
+  pkgdesc="Ada front-end for GCC (GNAT)"
+  depends=("${_target}-gcc=$pkgver-$pkgrel")
+  install=gcc-ada.install
+
+  cd gcc-build/gcc
+  make -j1 DESTDIR=$pkgdir ada.install-{common,info}
+  install -m755 gnat1 $pkgdir/usr/lib/gcc/$_target/$pkgver
+  
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/gcc-ada/RUNTIME.LIBRARY.EXCEPTION
+}
+
+package_gcc-go()
+{
+  pkgdesc="Go front-end for GCC"
+  depends=("${_target}-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 $pkgdir/usr/lib/gcc/$_target/$pkgver/go1
+
+  # Install Runtime Library Exception
+  install -Dm644 ${_basedir}/COPYING.RUNTIME \
+    ${pkgdir}/usr/share/licenses/gcc-go/RUNTIME.LIBRARY.EXCEPTION
+}
+md5sums=('4755b9f6ac0abecbaa2097ed9738406a'
+         '450772ce32daed97d7383199f8797f33'
+         '4030ee1c08dd1e843c0225b772360e76'
+         '67e337993d821d72fccacbed52d48c34'
+         '4df25b623799b148a0703eaeec8fdf3f')
diff --git a/cross/mips64el-unknown-linux-gnu-gcc/gcc-ada.install b/cross/mips64el-unknown-linux-gnu-gcc/gcc-ada.install
new file mode 100644
index 000000000..df0553a4f
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc-fortran.install b/cross/mips64el-unknown-linux-gnu-gcc/gcc-fortran.install
new file mode 100644
index 000000000..b15d89a97
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc-go.install b/cross/mips64el-unknown-linux-gnu-gcc/gcc-go.install
new file mode 100644
index 000000000..7dc50dee5
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc-hash-style-both.patch b/cross/mips64el-unknown-linux-gnu-gcc/gcc-hash-style-both.patch
new file mode 100644
index 000000000..8b59f4535
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc-libs.install b/cross/mips64el-unknown-linux-gnu-gcc/gcc-libs.install
new file mode 100644
index 000000000..23553b8f0
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc.install b/cross/mips64el-unknown-linux-gnu-gcc/gcc.install
new file mode 100644
index 000000000..3407a5e1f
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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/cross/mips64el-unknown-linux-gnu-gcc/gcc_mips64el_lib.patch b/cross/mips64el-unknown-linux-gnu-gcc/gcc_mips64el_lib.patch
new file mode 100644
index 000000000..425758e88
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-gcc/gcc_mips64el_lib.patch
@@ -0,0 +1,25 @@
+--- gcc/config/mips/t-linux64.orig	2011-04-09 20:28:51.729723495 -0300
++++ gcc/config/mips/t-linux64	2011-04-09 20:29:06.913724013 -0300
+@@ -18,7 +18,7 @@
+ 
+ MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
+ MULTILIB_DIRNAMES = n32 32 64
+-MULTILIB_OSDIRNAMES = ../lib32 ../lib ../lib64
++MULTILIB_OSDIRNAMES = ../lib ../lib32 ../lib64
+ 
+ EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
+ 
+--- gcc/config/mips/linux64.h.orig	2011-04-09 20:27:06.909723735 -0300
++++ gcc/config/mips/linux64.h	2011-04-09 20:28:16.033723803 -0300
+@@ -35,9 +35,9 @@
+ %{!shared: \
+   %{profile:-lc_p} %{!profile:-lc}}"
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
++#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld.so.1"
+ #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1"
+-#define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1"
++#define GLIBC_DYNAMIC_LINKERN32 "/lib/ld.so.1"
+ #define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0"
+ #define LINUX_DYNAMIC_LINKERN32 \
+   CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
diff --git a/cross/mips64el-unknown-linux-gnu-gcc/gcc_pure64.patch b/cross/mips64el-unknown-linux-gnu-gcc/gcc_pure64.patch
new file mode 100644
index 000000000..8c0baf8e2
--- /dev/null
+++ b/cross/mips64el-unknown-linux-gnu-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
-- 
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