void-packages/srcpkgs/cross-aarch64-linux-gnu/template

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# Template build file for 'cross-aarch64-linux-gnu'
#
_binutils_version=2.25.1
_gcc_version=4.9.3
_glibc_version=2.22
_linux_version=3.14.58
_triplet=aarch64-linux-gnu
_archflags="-march=armv8-a"
_sysroot="/usr/${_triplet}"
pkgname=cross-${_triplet}
version=0.21
revision=3
short_desc="GNU Cross toolchain for the ${_triplet} LE target (binutils/gcc/glibc)"
maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
homepage="http://www.voidlinux.eu"
license="GPL-3, GPL-2, LGPL-2.1"
distfiles="
${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.bz2
${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.bz2
${GNU_SITE}/glibc/glibc-${_glibc_version}.tar.xz
${KERNEL_SITE}/kernel/v3.x/linux-${_linux_version}.tar.xz"
checksum="b5b14added7d78a8d1ca70b5cb75fef57ce2197264f4f5835326b0df22ac9f22
2332b2a5a321b57508b9031354a8503af6fdfb868b8c1748d33028d100a8b67e
eb731406903befef1d8f878a46be75ef862b9056ab0cde1626d08a7a05328948
f4d016cb807b294988c6515c245939b2a7987ba606ad0662958bd8cb8600814b"
lib32disabled=yes
nocross=yes
nopie=yes
create_wrksrc=yes
hostmakedepends="perl flex"
makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel"
depends="${pkgname}-libc-${version}_${revision}"
nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
only_for_archs="x86_64"
_apply_patch() {
local args="$1" pname="$(basename $2)"
if [ ! -f ".${pname}_done" ]; then
patch -N $args -i $2
touch .${pname}_done
fi
}
_linux_headers() {
[ -f ${wrksrc}/.linux_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building Linux API headers for ARM\n"
cd linux-${_linux_version}
make ARCH=arm64 headers_check
make ARCH=arm64 INSTALL_HDR_PATH=${_sysroot}/usr headers_install
touch ${wrksrc}/.linux_build_done
}
_binutils_build() {
[ -f ${wrksrc}/.binutils_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross binutils\n"
[ ! -d binutils-build ] && mkdir binutils-build
cd binutils-build
../binutils-${_binutils_version}/configure \
--prefix=/usr --target=${_triplet} \
--with-sysroot=${_sysroot} --disable-nls --disable-shared \
--disable-multilib --disable-werror --enable-gold
make configure-host && make ${makejobs}
make install
touch ${wrksrc}/.binutils_build_done
}
_gcc_bootstrap() {
[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
cd ${wrksrc}/gcc-${_gcc_version}
_apply_patch -p0 ${FILESDIR}/libcpp-source_date_epoch.patch
_apply_patch -p0 ${FILESDIR}/gcc-spec-env-r1.patch
msg_normal "Building cross gcc bootstrap\n"
[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
cd ../gcc-bootstrap
../gcc-${_gcc_version}/configure --prefix=/usr \
--target=${_triplet} --without-headers \
--disable-nls --disable-shared --disable-libquadmath \
--disable-decimal-float --disable-libgomp --disable-libmudflap \
--disable-libssp --disable-libitm --disable-libatomic \
--disable-threads --enable-languages=c \
--disable-sjlj-exceptions --disable-multilib \
--with-gnu-ld --with-gnu-as
make ${makejobs}
make install
touch ${wrksrc}/.gcc_bootstrap_done
}
_glibc_headers() {
[ -f ${wrksrc}/.glibc_headers_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc headers\n"
[ ! -d glibc-headers ] && mkdir glibc-headers
cd glibc-headers
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
AS="${_triplet}-as" CPP="${_triplet}-cpp" \
NM="${_triplet}-nm"
../glibc-${_glibc_version}/configure \
--host=${_triplet} --prefix=/usr \
--with-headers=${_sysroot}/usr/include \
--config-cache \
--enable-obsolete-rpc \
--enable-kernel=2.6.27
make -k install-headers cross_compiling=yes \
install_root=${_sysroot}
touch ${wrksrc}/.glibc_headers_done
}
_glibc_build() {
[ -f ${wrksrc}/.glibc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc\n"
[ ! -d glibc-build ] && mkdir glibc-build
cd glibc-build
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
AS="${_triplet}-as" CPP="${_triplet}-cpp" \
NM="${_triplet}-nm"
export CFLAGS="-Os -pipe -Wno-error ${_archflags}"
../glibc-${_glibc_version}/configure \
--host=${_triplet} --prefix=/usr --libdir=/usr/lib \
--with-headers=${_sysroot}/usr/include \
--config-cache \
--enable-obsolete-rpc --disable-profile \
--enable-kernel=2.6.27
make ${makejobs}
make install_root=${_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/, ${_sysroot}/lib/,g;s, /usr/lib/, ${_sysroot}/usr/lib/,g" \
-i ${_sysroot}/lib/libc.so ${_sysroot}/lib/libpthread.so
sed -e "s, /lib64/, ${_sysroot}/lib64/,g;s, /usr/lib/, ${_sysroot}/usr/lib/,g" \
-i ${_sysroot}/lib/libc.so ${_sysroot}/lib/libpthread.so
touch .sed_subst_done
fi
../gcc-${_gcc_version}/configure \
--target=${_triplet} --prefix=/usr --libdir=/usr/lib \
--with-sysroot=${_sysroot} --enable-languages=c,c++,lto \
--with-gnu-as --with-gnu-ld --disable-multilib \
--disable-nls --disable-sjlj-exceptions \
--enable-threads=posix --enable-long-longx \
--enable-shared --enable-linker-build-id \
--enable-gnu-unique-object --enable-lto \
--disable-libquadmath --disable-libatomic \
--disable-libssp --disable-libmudflap \
--disable-libsanitizer --disable-libcilkrts \
--disable-libitm --disable-libvtv --disable-libstdcxx-pch \
--enable-libstdcxx-time --with-linker-hash-style=gnu
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 ${_sysroot}/usr/${f} ]; then
mkdir -p ${_sysroot}/usr/${f}
fi
if [ ! -h ${_sysroot}/${f} ]; then
ln -sfr ${_sysroot}/usr/${f} ${_sysroot}/${f}
fi
done
_binutils_build
_gcc_bootstrap
_linux_headers
_glibc_headers
_glibc_build
_gcc_build
}
do_install() {
for f in include lib libexec bin sbin; do
if [ ! -d ${DESTDIR}/${_sysroot}/usr/${f} ]; then
mkdir -p ${DESTDIR}/${_sysroot}/usr/${f}
fi
if [ ! -h ${DESTDIR}/${_sysroot}/${f} ]; then
ln -sfr ${DESTDIR}/${_sysroot}/usr/${f} \
${DESTDIR}/${_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 ARM64
cd ${wrksrc}/linux-${_linux_version}
make ARCH=arm64 INSTALL_HDR_PATH=${DESTDIR}/${_sysroot}/usr headers_install
rm -f $(find ${DESTDIR}/${_sysroot}/usr/include -name .install -or -name ..install.cmd)
rm -rf ${DESTDIR}/${_sysroot}/usr/include/drm
# install glibc for target
cd ${wrksrc}/glibc-build
make install_root=${DESTDIR}/${_sysroot} install install-headers
# Move files to /usr/lib (lib64).
if [ -d ${DESTDIR}/${_sysroot}/usr/lib64 ]; then
mv ${DESTDIR}/${_sysroot}/usr/lib64/* ${DESTDIR}/${_sysroot}/usr/lib/
rmdir ${DESTDIR}/${_sysroot}/usr/lib64
fi
# Remove unnecessary stuff
rm -f ${DESTDIR}/usr/lib*/libiberty.a
rm -rf ${DESTDIR}/usr/share
rm -rf ${DESTDIR}/${_sysroot}/{sbin,lib,etc,var}
rm -rf ${DESTDIR}/${_sysroot}/usr/{sbin,share,libexec}
rm -rf ${DESTDIR}/${_sysroot}/usr/lib/gconv
rm -f ${DESTDIR}/${_sysroot}/libexec
}
do_clean() {
# Remove temporary stuff from masterdir
rm -rf ${_sysroot}
rm -f /usr/bin/${_triplet}*
rm -rf /usr/lib/gcc/${_triplet}
rm -rf /usr/libexec/gcc/${_triplet}
}
cross-aarch64-linux-gnu-libc_package() {
short_desc+=" - glibc files"
nostrip=yes
noshlibprovides=yes
noverifyrdeps=yes
pkg_install() {
vmove ${_sysroot}
}
}