void-packages/srcpkgs/chroot-gcc/template

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# Template build file for 'chroot-gcc'
#
# WARNING: version and revision must match gcc, otherwise exact dependencies
# won't work (libgfortran depends on libgcc-${version}_${revision}).
#
_majorver=4.7
_gmp_ver=5.1.3
_mpfr_ver=3.1.2
_mpc_ver=1.0.2
pkgname=chroot-gcc
version=${_majorver}.3
revision=10
wrksrc="gcc-${version}"
homepage="http://gcc.gnu.org"
short_desc="The GNU C Compiler suite -- for xbps-src use"
maintainer="Juan RP <xtraeme@gmail.com>"
license="GPL-3"
distfiles="
http://ftp.gnu.org/pub/gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2
http://ftp.gnu.org/pub/gnu/gmp/gmp-${_gmp_ver}.tar.bz2
http://www.mpfr.org/mpfr-current/mpfr-${_mpfr_ver}.tar.bz2
http://www.multiprecision.org/mpc/download/mpc-${_mpc_ver}.tar.gz"
checksum="
2f7c37eb4fc14422ff2358a9ef59c974a75ab41204ef0e49fc34ab1d8981a9c3
752079520b4690531171d0f4532e40f08600215feefede70b24fabdc6f1ab160
79c73f60af010a30a5c27a955a1d2d01ba095b72537dab0ecaad57f5a7bb1b6b
b561f54d8a479cee3bc891ee52735f18ff86712ba30f036f8b8537bae380c488"
create_wrksrc=yes
bootstrap=yes
provides="
libgcc-${version}_${revision}
libstdc++-${version}_${revision}
libstdc++-devel-${version}_${revision}
gcc-${version}_${revision}
gcc-c++-${version}_${revision}"
conflicts="
libgcc>=0
libstdc++>=0
libstdc++-devel>=0
gcc>=0
gcc-c++>=0"
noverifyrdeps=yes
if [ "$CHROOT_READY" ]; then
hostmakedepends+=" perl flex"
fi
pre_configure() {
cd gcc-${version}
case "$XBPS_TARGET_MACHINE" in
*-musl) patch -Np1 -i ${FILESDIR}/gcc-${version}-musl.diff;;
esac
for f in ${FILESDIR}/*.patch; do
patch -Np1 -i $f
done
# As specified in the LFS book, disable installing libiberty.
sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in
# Do not run fixincludes
sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
}
_gmp_build() {
cd ${wrksrc}
[ ! -d gmp-build ] && mkdir gmp-build
cd gmp-build
[ -f .gmp_build_done ] && return
cp -f ${XBPS_CROSSPFDIR}/config.sub ../gmp-${_gmp_ver}/configfsf.sub
case "$XBPS_TARGET_MACHINE" in
i686*) _abi="env ABI=32";;
esac
${_abi} ../gmp-${_gmp_ver}/configure --prefix=${wrksrc}/buildtmp \
--disable-shared --enable-static "$@"
make ${makejobs}
make install
rm -f ${wrksrc}/buildtmp/lib/*.la
touch .gmp_build_done
}
_mpfr_build() {
cd ${wrksrc}
[ ! -d mpfr-build ] && mkdir mpfr-build
cd mpfr-build
[ -f .mpfr_build_done ] && return
cp -f ${XBPS_CROSSPFDIR}/config.sub ../mpfr-${_mpfr_ver}/
../mpfr-${_mpfr_ver}/configure --prefix=${wrksrc}/buildtmp \
--with-gmp=${wrksrc}/buildtmp \
--disable-shared --enable-static "$@"
make ${makejobs}
make install
rm -f ${wrksrc}/buildtmp/lib/*.la
touch .mpfr_build_done
}
_mpc_build() {
cd ${wrksrc}
[ ! -d mpc-build ] && mkdir mpc-build
cd mpc-build
[ -f .mpc_build_done ] && return
cp -f ${XBPS_CROSSPFDIR}/config.sub ../mpc-${_mpc_ver}/
../mpc-${_mpc_ver}/configure --prefix=${wrksrc}/buildtmp \
--with-gmp=${wrksrc}/buildtmp \
--with-mpfr=${wrksrc}/buildtmp \
--disable-shared --enable-static "$@"
make ${makejobs}
make install
rm -f ${wrksrc}/buildtmp/lib/*.la
touch .mpfr_build_done
}
do_configure() {
local _floatabi _args
case "$XBPS_TARGET_MACHINE" in
armv6*) _args+=" --with-arch=armv6 --with-fpu=vfp --with-float=hard";;
armv7*) _args+=" --with-arch=armv7-a --with-fpu=vfpv3 --with-float=hard";;
esac
if [ "$CROSS_BUILD" ]; then
_args+=" --host=$XBPS_CROSS_TRIPLET"
export CC_FOR_TARGET="$CC"
export GCC_FOR_TARGET="$CC"
export CXX_FOR_TARGET="$CXX"
fi
_gmp_build ${_args}
_mpfr_build ${_args}
_mpc_build ${_args}
cd ${wrksrc}
[ ! -d gcc-build ] && mkdir gcc-build
cd gcc-build
CONFIG_SHELL=/bin/bash \
../gcc-${version}/configure --disable-bootstrap \
--prefix=/usr --bindir=/usr/bin \
--mandir=/usr/share/man --infodir=/usr/share/info \
--libdir=/usr/lib --libexecdir=/usr/lib \
--enable-clocale=gnu --enable-shared \
--enable-threads=posix --enable-__cxa_atexit \
--disable-gold --enable-lto --enable-linker-build-id \
--with-gmp=${wrksrc}/buildtmp \
--with-mpfr=${wrksrc}/buildtmp \
--with-mpc=${wrksrc}/buildtmp \
--enable-gnu-unique-object --enable-checking=release \
--enable-languages=c,c++,lto --disable-nls --disable-multilib \
--without-cloog --without-ppl --disable-libstdcxx-pch \
--disable-libquadmath --disable-libquadmath-support \
--disable-libgomp --disable-libssp --disable-libitm \
--disable-libmudflap ${_args}
}
do_build() {
cd gcc-build
make ${makejobs}
}
do_install() {
local _triplet
case "$XBPS_TARGET_MACHINE" in
x86_64) _triplet="x86_64-unknown-linux-gnu";;
x86_64-musl) _triplet="x86_64-unknown-linux-musl";;
i686) _triplet="i686-pc-linux-gnu";;
i686-musl) _triplet="i686-pc-linux-musl";;
armv6l) _triplet="arm-linux-gnueabihf";;
armv7l) _triplet="arm-linux-gnueabihf7";;
armv6l-musl) _triplet="arm-linux-musleabi";;
armv7l-musl) _triplet="arm-linux-musleabi7";;
*) _triplet="$XBPS_CROSS_TRIPLET";;
esac
cd gcc-build
make DESTDIR=${DESTDIR} install
if [ -d ${DESTDIR}/usr/lib64 ]; then
mv ${DESTDIR}/usr/lib64/* ${DESTDIR}/usr/lib/
rmdir ${DESTDIR}/usr/lib64
fi
# Make version a symlink of major version to make all versions
# from the same series work automagically.
mv ${DESTDIR}/usr/lib/gcc/${_triplet}/${version} \
${DESTDIR}/usr/lib/gcc/${_triplet}/${_majorver}
ln -sfr ${DESTDIR}/usr/lib/gcc/${_triplet}/${_majorver} \
${DESTDIR}/usr/lib/gcc/${_triplet}/${version}
# Ditto for c++ headers.
mv ${DESTDIR}/usr/include/c++/${version} \
${DESTDIR}/usr/include/c++/${_majorver}
ln -sfr ${DESTDIR}/usr/include/c++/${_majorver} \
${DESTDIR}/usr/include/c++/${version}
# cc symlink.
ln -sfr ${DESTDIR}/usr/bin/gcc ${DESTDIR}/usr/bin/cc
# rpcgen wants /lib/cpp, make a symlink
ln -sfr ${DESTDIR}/usr/bin/cpp ${DESTDIR}/usr/lib/cpp
# Remove unused stuff.
rm -f ${DESTDIR}/usr/lib/libffi*
rm -f ${DESTDIR}/usr/lib/libmudflap*
rm -rf ${DESTDIR}/usr/share
# Remove all python scripts in libdir.
rm -f ${DESTDIR}/usr/lib/*.py
}