2 files changed, 57 insertions, 0 deletions
diff --git a/multilib/lib32-libstdc++5/PKGBUILD b/multilib/lib32-libstdc++5/PKGBUILD
new file mode 100644
index 000000000..3d30a4b0e
--- /dev/null
+++ b/multilib/lib32-libstdc++5/PKGBUILD
@@ -0,0 +1,46 @@
+# $Id: PKGBUILD 26620 2010-09-15 22:43:15Z bluewind $
+
+pkgname=lib32-libstdc++5
+pkgver=3.3.6
+pkgrel=5
+pkgdesc="Legacy GNU Standard C++ library version 3 (32 bit)"
+arch=(x86_64)
+url="http://gcc.gnu.org"
+license=('GPL' 'LGPL')
+depends=('lib32-gcc-libs')
+makedepends=('gcc-multilib' 'binutils-multilib')
+options=('!libtool' '!makeflags')
+source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-{core,g++}-${pkgver}.tar.bz2
+        gcc-3.4.3-no_multilib_amd64.patch)
+md5sums=('18c52e6fb8966b7700665dca289d077f'
+         '6b3d00b8d079805be1b895f7f6ce47a0'
+         'b2a96584f4cee72362695ba44c911c40')
+
+build(){
+  export CFLAGS=$(echo $CFLAGS | sed 's|-mtune=generic||')
+  export CXXFLAGS=$(echo $CXXFLAGS | sed 's|-mtune=generic||')
+  cd ${srcdir}/gcc-${pkgver}
+
+  patch -Np0 -i ../gcc-3.4.3-no_multilib_amd64.patch
+  # No fixincludes
+  sed -i -e 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  mkdir ../gcc-build
+  cd ../gcc-build
+  # We build the full multilib libstdc++5 here, no idea how to restrict
+  # the build process to the 32 bit version only.
+  ../gcc-${pkgver}/configure --prefix=/usr --enable-shared \
+      --enable-languages=c++ --enable-threads=posix --enable-__cxa_atexit \
+      --enable-multilib
+  make all-target-libstdc++-v3 BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O"
+}
+
+package() {
+  cd ${srcdir}/gcc-build
+  make DESTDIR=${pkgdir} install-target-libstdc++-v3
+
+  # Only install the lib32 files
+  rm -rf ${pkgdir}/usr/{include,share,lib}
+  rm -f ${pkgdir}/usr/lib32/*.a
+  rm -f ${pkgdir}/usr/lib32/libstdc++.so
+}
diff --git a/multilib/lib32-libstdc++5/gcc-3.4.3-no_multilib_amd64.patch b/multilib/lib32-libstdc++5/gcc-3.4.3-no_multilib_amd64.patch
new file mode 100644
index 000000000..6ba6694db
--- /dev/null
+++ b/multilib/lib32-libstdc++5/gcc-3.4.3-no_multilib_amd64.patch
@@ -0,0 +1,11 @@
+--- gcc/config/i386/t-linux64.orig	2003-06-28 00:19:59.000000000 +0000
++++ gcc/config/i386/t-linux64	2003-06-28 00:20:07.000000000 +0000
+@@ -6,7 +6,7 @@
+ 
+ MULTILIB_OPTIONS = m64/m32
+ MULTILIB_DIRNAMES = 64 32 
+-MULTILIB_OSDIRNAMES = ../lib64 ../lib
++MULTILIB_OSDIRNAMES = ../lib ../lib32
+ 
+ LIBGCC = stmp-multilib
+ INSTALL_LIBGCC = install-multilib