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void-packages/srcpkgs/cross-mipsel-softfloat-linu.../template

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# Template build file for 'cross-mipsel-softfloat-linux-gnu'
#
_binutils_version=2.23.1
_gcc_version=4.7.2
_glibc_version=2.17
_gmp_version=5.0.5
_mpfr_version=3.1.1
_mpc_version=0.9
_linux_version=3.7.1
_triplet=mipsel-softfloat-linux-gnu
_fpuflags="--with-float=soft --without-fp"
_archflags="-mtune=mips32r2 -mabi=32 -msoft-float"
pkgname=cross-${_triplet}
version=0.5
revision=2
short_desc="GNU Cross toolchain for the ${_triplet} LE target (binutils/gcc/glibc)"
maintainer="pancake <pancake@nopcode.org>"
homepage="http://www.voidlinux.eu"
license="Public Domain"
distfiles="
http://ftp.gnu.org/pub/gnu/binutils/binutils-${_binutils_version}.tar.bz2
http://ftp.gnu.org/pub/gnu/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.bz2
http://ftp.gnu.org/gnu/glibc/glibc-${_glibc_version}.tar.xz
http://mirrors.kernel.org/gnu/gmp/gmp-${_gmp_version}.tar.bz2
http://www.mpfr.org/mpfr-current/mpfr-${_mpfr_version}.tar.bz2
http://www.multiprecision.org/mpc/download/mpc-${_mpc_version}.tar.gz
http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_linux_version}.tar.xz"
checksum="
2ab2e5b03e086d12c6295f831adad46b3e1410a3a234933a2e8fac66cb2e7a19
8a9283d7010fb9fe5ece3ca507e0af5c19412626384f8a5e9434251ae100b084
6914e337401e0e0ade23694e1b2c52a5f09e4eda3270c67e7c3ba93a89b5b23e
1f588aaccc41bb9aed946f9fe38521c26d8b290d003c5df807f65690f2aadec9
7b66c3f13dc8385f08264c805853f3e1a8eedab8071d582f3e661971c9acd5fd
fd3efe422f0d454592059e80f2c00d1a2e381bf2beda424c5094abd4deb049ac
e1ca8b8376ebdf797357f5f1734ed6eed3cadc16c32d280a780f150372de7255"
create_wrksrc=yes
disable_debug=yes
nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
subpackages="${pkgname}-libc"
makedepends="perl flex"
depends="${pkgname}-libc-${version}_${revision}"
_CROSS_TARGET=${_triplet}
_CROSS_SYSROOT="/usr/${_CROSS_TARGET}"
_linux_headers() {
[ -f ${wrksrc}/.linux_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building Linux API headers for MIPS\n"
cd linux-${_linux_version}
make ARCH=mips headers_check
make ARCH=mips INSTALL_HDR_PATH=/usr/${_CROSS_TARGET}/usr headers_install
touch ${wrksrc}/.linux_build_done
}
_binutils_bootstrap() {
[ -f ${wrksrc}/.binutils_bootstrap_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross binutils bootstrap\n"
[ ! -d binutils-build ] && mkdir binutils-build
cd binutils-build
../binutils-${_binutils_version}/configure \
--prefix=/usr --target=${_CROSS_TARGET} \
--with-sysroot=${_CROSS_SYSROOT} --disable-nls --disable-shared \
--disable-multilib --disable-werror
make configure-host && make ${makejobs}
make install
touch ${wrksrc}/.binutils_bootstrap_done
}
_gcc_bootstrap() {
[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gcc bootstrap\n"
cd gcc-${_gcc_version}
[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
cd ../gcc-bootstrap
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/gmp ]; then
mv ${wrksrc}/gmp-${_gmp_version} ${wrksrc}/gcc-${_gcc_version}/gmp
fi
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/mpfr ]; then
mv ${wrksrc}/mpfr-${_mpfr_version} ${wrksrc}/gcc-${_gcc_version}/mpfr
fi
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/mpc ]; then
mv ${wrksrc}/mpc-${_mpc_version} ${wrksrc}/gcc-${_gcc_version}/mpc
fi
../gcc-${_gcc_version}/configure --prefix=/usr \
--target=${_CROSS_TARGET} --without-headers \
--disable-nls --disable-shared --without-headers \
--disable-decimal-float --disable-libgomp --disable-libmudflap \
--disable-libssp --disable-threads --enable-languages=c \
--disable-sjlj-exceptions --disable-multilib \
--with-gnu-ld --with-gnu-as --disable-libquadmath ${_fpuflags}
make ${makejobs}
make install
touch ${wrksrc}/.gcc_bootstrap_done
}
_glibc_headers() {
[ -f ${wrksrc}/.glibc_headers_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc headers\n"
[ ! -d glibc-headers ] && mkdir glibc-headers
cd glibc-headers
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
../glibc-${_glibc_version}/configure \
--host=${_CROSS_TARGET} --prefix=/usr \
--with-headers=/usr/${_CROSS_TARGET}/usr/include \
--config-cache --enable-add-ons=nptl,ports \
--enable-obsolete-rpc \
--enable-kernel=2.6.27 ${_fpuflags}
make -k install-headers cross_compiling=yes \
install_root=${_CROSS_SYSROOT}
touch ${wrksrc}/.glibc_headers_done
}
_glibc_build() {
[ -f ${wrksrc}/.glibc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc\n"
[ ! -d glibc-build ] && mkdir glibc-build
cd glibc-build
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
export CFLAGS="-Os -pipe ${_archflags}"
../glibc-${_glibc_version}/configure \
--host=${_CROSS_TARGET} --prefix=/usr \
--with-headers=/usr/${_CROSS_TARGET}/usr/include \
--config-cache --enable-add-ons=nptl,ports \
--enable-obsolete-rpc --disable-profile \
--enable-kernel=2.6.27 ${_fpuflags}
make ${makejobs}
make install_root=${_CROSS_SYSROOT} install
touch ${wrksrc}/.glibc_build_done
}
_gcc_build() {
[ -f ${wrksrc}/.gcc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gcc final\n"
[ ! -d gcc-build ] && mkdir gcc-build
cd gcc-build
export CC="gcc" CFLAGS="-Os -pipe"
unset LD AS
# Make this link to target libs.
if [ ! -f .sed_subst_done ]; then
sed -e "s, /lib/, ${_CROSS_SYSROOT}/lib/,g;s, /usr/lib/, ${_CROSS_SYSROOT}/usr/lib/,g" \
-i ${_CROSS_SYSROOT}/lib/libc.so ${_CROSS_SYSROOT}/lib/libpthread.so
touch .sed_subst_done
fi
../gcc-${_gcc_version}/configure \
--target=${_CROSS_TARGET} --prefix=/usr \
--with-sysroot=${_CROSS_SYSROOT} --enable-languages=c,c++ \
--with-gnu-as --with-gnu-ld --disable-multilib \
--disable-nls --disable-sjlj-exceptions \
--enable-threads=posix --enable-long-longx \
--enable-shared --disable-libquadmath \
--disable-libstdcxx-pch ${_fpuflags}
make ${makejobs}
touch ${wrksrc}/.gcc_build_done
}
do_build() {
unset LDFLAGS
export CFLAGS="-Os" CXXFLAGS="-Os"
for f in include lib libexec bin sbin; do
if [ ! -d ${_CROSS_SYSROOT}/usr/${f} ]; then
mkdir -p ${_CROSS_SYSROOT}/usr/${f}
fi
if [ ! -h ${_CROSS_SYSROOT}/${f} ]; then
ln -sfr ${_CROSS_SYSROOT}/usr/${f} ${_CROSS_SYSROOT}/${f}
fi
done
_binutils_bootstrap
_gcc_bootstrap
_linux_headers
_glibc_headers
_glibc_build
_gcc_build
}
do_install() {
for f in include lib libexec bin sbin; do
if [ ! -d ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} ]; then
mkdir -p ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f}
fi
if [ ! -h ${DESTDIR}/${_CROSS_SYSROOT}/${f} ]; then
ln -sfr ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} \
${DESTDIR}/${_CROSS_SYSROOT}/${f}
fi
done
# install cross binutils
cd ${wrksrc}/binutils-build && make DESTDIR=${DESTDIR} install
# install cross gcc
cd ${wrksrc}/gcc-build && make DESTDIR=${DESTDIR} install
# install linux API headers for MIPS
cd ${wrksrc}/linux-${_linux_version} && \
make ARCH=mips INSTALL_HDR_PATH=${DESTDIR}/usr/${_CROSS_TARGET}/usr \
headers_install
rm -f $(find ${DESTDIR}/usr/${_CROSS_TARGET}/usr/include -name .install -or -name ..install.cmd)
rm -rf ${DESTDIR}/usr/${_CROSS_TARGET}/usr/include/drm
# install glibc for target
cd ${wrksrc}/glibc-build && \
make install_root=${DESTDIR}/usr/${_CROSS_TARGET} install install-headers
# Remove unnecessary stuff
rm -f ${DESTDIR}/usr/lib*/libiberty.a
rm -rf ${DESTDIR}/usr/share
rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/{etc,var}
rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/{sbin,share,libexec}
rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/lib/gconv
rm -f ${DESTDIR}/${_CROSS_SYSROOT}/libexec
for f in sprof localedef gencat pldd sotruss tzselect iconv mtrace \
catchsegv xtrace makedb pcprofiledump locale rpcgen getconf \
getent ldd; do
rm -f ${DESTDIR}/${_CROSS_SYSROOT}/usr/bin/${f}
done
}
do_clean() {
# Remove temporary stuff from masterdir
rm -rf ${_CROSS_SYSROOT}
rm -f /usr/bin/${_CROSS_TARGET}*
rm -rf /usr/lib/gcc/${_CROSS_TARGET}
rm -rf /usr/libexec/gcc/${_CROSS_TARGET}
}
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