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# Contributor: Nicolás Reynolds <fauno@parabola.nu>
# Contributor (mipsel): Vojtech Horky <vojta . horky at-symbol seznam . cz>
# This package is used to bootstrap a cross glibc and full featured cross gcc
# Change the following variables to match your target
_pkgname=gcc
_target="mips64el-unknown-linux-gnu"
_sysroot="/usr/lib/${_target}"
_ARCH=mips
unset LDFLAGS CFLAGS CXXFLAGS
pkgname=cross-${_target}-gcc-core
pkgver=4.6.2
pkgrel=5
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' "cross-mips64el-linux-gnu-gcc-base" "cross-${_target}-binutils" "cross-${_target}-glibc" 'cloog' 'ppl')
depends=('libmpc' 'sh' "cross-${_target}-binutils" 'cloog' 'ppl')
options=('!ccache' '!distcc' '!emptydirs' '!libtool' '!strip')
source=("ftp://ftp.gnu.org/gnu/gcc/gcc-${pkgver}/${_pkgname}-core-${pkgver}.tar.bz2")
md5sums=('780f614ab18c7a9066dec6387d7490b2')
build() {
cd ${srcdir}/${_pkgname}-${pkgver}
# export PATH=${_sysroot}/bin:$PATH
# export LDFLAGS="-static"
# Do not install libiberty
sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in
# Do not run fixincludes
sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
echo ${pkgver} > gcc/BASE-VER
cd ${srcdir}
mkdir gcc-build && cd gcc-build
# -march=x86-64 and -mtune=generic don't work on mips64el, we
# also want to use -mfix-loongson2f-nop.
export CFLAGS_FOR_TARGET="-O2 -march=loongson2f -mabi=n32 -pipe -mplt -Wa,-mfix-loongson2f-nop"
export CXXFLAGS_FOR_TARGET="-O2 -march=loongson2f -mabi=n32 -pipe -mplt -Wa,-mfix-loongson2f-nop"
${srcdir}/${_pkgname}-${pkgver}/configure \
--target=${_target} --build=$CHOST --host=$CHOST \
--libdir=/usr/lib --libexecdir=/usr/lib \
--prefix=/usr \
--bindir=/usr/bin --program-prefix=${_target}- \
--enable-languages=c \
--enable-shared --enable-threads=posix \
--with-system-zlib --enable-__cxa_atexit \
--disable-libunwind-exceptions --enable-clocale=gnu \
--enable-gnu-unique-object --enable-linker-build-id \
--with-ppl --enable-cloog-backend=isl \
--enable-lto --enable-gold --enable-ld=default \
--enable-plugin --with-plugin-ld=ld.gold \
--disable-multilib --disable-libssp --disable-libstdcxx-pch \
--enable-checking=release
# --with-newlib \
#--enable-threads=no \
#--enable-shared \
#--disable-multilib \
#--without-headers
# --with-sysroot=${_sysroot} \
# make
make all-gcc "inhibit_libc=true"
}
package() {
cd ${srcdir}/${_pkgname}-build
#make -j1 DESTDIR=${pkgdir} install-gcc
make -j1 DESTDIR=${pkgdir} install
msg "Removing duplicated files..."
# remove these files as they are already in the system
# (with native gcc)
rm -Rf ${pkgdir}/usr/share
# remove conflicting binaries
find ${pkgdir}/usr/bin/ -type f -not -name "${_target}-*" -delete
}
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