From 76480b6b18868754fc95ff41d02885898c54367f Mon Sep 17 00:00:00 2001
From: Nicolás Reynolds <apoyosis@correo.inta.gob.ar>
Date: Tue, 17 Apr 2012 20:37:01 -0300
Subject: Updating the cross toolchain for mips64el

Added patches from upstream and diff'ed with them. Binutils and
linux-libre-api-headers are already built. GCC Core builts but
`mips64el-unknown-linux-gnu-gcc -v dummy.c` fails because of missing -EL on
i686-pc-linux-gnu-as. Exporting mips64el-...-binutils to the PATH solves the
problem but mips64el-...-ld fails with missing crt*.

No idea why target gcc decides to use the host as instead of the target one,
since the PKGBUILD hasn't fundamentally changed.
---
 .../PKGBUILD                                       | 100 ++++++++++++++-------
 1 file changed, 66 insertions(+), 34 deletions(-)

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

diff --git a/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD b/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD
index 47ef81fe1..b94027442 100644
--- a/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD
+++ b/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD
@@ -10,54 +10,81 @@ _ARCH=mips
 unset LDFLAGS CFLAGS CXXFLAGS
 
 pkgname=cross-${_target}-gcc-core
-pkgver=4.6.2
-pkgrel=8
+pkgver=4.7.0
+pkgrel=4.3
+_snapshot=4.7-20120407
+_libstdcppmanver=20120307		# Note: check source directory name when updating this
 pkgdesc="The GNU Compiler Collection for the MIPS/Loongson2f architecture (static version)"
 url="http://www.gnu.org/software/binutils/"
 arch=('i686' 'x86_64')
 license=('GPL')
 depends=('libmpc' 'sh' "${_target}-binutils" 'cloog' 'ppl')
 options=('!ccache' '!distcc' '!emptydirs' '!libtool' '!strip')
-source=("ftp://ftp.gnu.org/gnu/gcc/gcc-${pkgver}/${_pkgname}-${pkgver}.tar.bz2")
-md5sums=('028115c4fbfb6cfd75d6369f4a90d87e')
+source=(#ftp://gcc.gnu.org/pub/gcc/releases/gcc-${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_mips64el_lib.patch
+	gcc-4.7.0-cloog-0.17.patch)
+md5sums=('e44a8484687ef52c02066d6434ecf42b'
+         '489d2f5311535800a120efd8d18db719'
+         'ced48436c1b3c981d721a829f1094de1'
+         '474b8f5a7dee6ddd96b95a7240bfb961'
+         '575f7d17b022e609447a590e481b18b5')
+
+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
+
+  # compatibility with latest cloog
+  patch -p1 -i ${srcdir}/gcc-4.7.0-cloog-0.17.patch
+
+  echo ${pkgver} > gcc/BASE-VER
+
   cd ${srcdir}
   mkdir gcc-build && cd gcc-build
 
+  #AS=${_target}-as \
+  LDFLAGS= \
   CC_FOR_BUILD=${CHOST}-gcc \
   CFLAGS=" -pipe " \
-  LDFLAGS= \
-	${srcdir}/${_pkgname}-${pkgver}/configure \
-        --build=${CHOST} \
-        --host=${CHOST} \
-        --target=${_target} \
-        --prefix=/usr \
-        --with-local-prefix=${_sysroot} \
-        --disable-multilib \
-        --disable-libmudflap \
-        --with-sysroot=${_sysroot} \
-        --with-newlib \
-        --enable-threads=no \
-        --disable-shared \
-        --with-arch=loongson2f \
-        --with-abi=n32 \
-        --enable-__cxa_atexit \
-        --with-gmp \
-        --with-mpfr \
-        --with-mpc \
-        --with-ppl \
-        --enable-cloog-backend=isl \
-        --enable-lto \
-        --enable-target-optspace \
-        --disable-libgomp \
-        --disable-libmudflap \
-        --disable-nls \
-        --enable-languages=c \
-        --with-libs \
-        --with-headers
+  ${_basedir}/configure --prefix=/usr \
+    --with-linker-hash-style=gnu \
+    --build=${CHOST} --host=${CHOST} --target=${_target} \
+    --with-sysroot=${_sysroot} --with-arch=loongson2f --with-abi=n32 \
+    --with-libs --with-headers \
+    --with-local-prefix=${_sysroot} \
+    --disable-multilib \
+    --disable-libmudflap \
+    --with-newlib \
+    --enable-threads=no \
+    --disable-shared \
+    --enable-__cxa_atexit \
+    --with-gmp \
+    --with-mpfr \
+    --with-mpc \
+    --with-ppl \
+    --enable-cloog-backend=isl \
+    --enable-lto \
+    --enable-target-optspace \
+    --disable-libgomp \
+    --disable-libmudflap \
+    --disable-nls \
+    --enable-languages=c 
+
+  make all-gcc
 
-    make ${MAKEFLAGS} all-gcc
 }
 
 package() {
@@ -67,3 +94,8 @@ package() {
 
     rm -r ${pkgdir}/usr/share
 }
+md5sums=('e44a8484687ef52c02066d6434ecf42b'
+         '489d2f5311535800a120efd8d18db719'
+         'ced48436c1b3c981d721a829f1094de1'
+         '474b8f5a7dee6ddd96b95a7240bfb961'
+         '575f7d17b022e609447a590e481b18b5')
-- 
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