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

223 lines
5.9 KiB
Bash

# Template build file for 'cross-aarch64-linux-musl'
#
_binutils_version=2.25
_gcc_version=4.9.3
_musl_version=1.1.10
_linux_version=3.18.5
_triplet=aarch64-linux-musl
_archflags="-march=armv8-a"
_sysroot="/usr/${_triplet}"
pkgname=cross-${_triplet}
version=0.20
revision=3
short_desc="Cross toolchain for ARM64 LE target (musl)"
maintainer="Juan RP <xtraeme@voidlinux.eu>"
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-${_gcc_version}.tar.bz2
http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_linux_version}.tar.xz
http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz"
checksum="
22defc65cfa3ef2a3395faaea75d6331c6e62ea5dfacfed3e2ec17b08c882923
2332b2a5a321b57508b9031354a8503af6fdfb868b8c1748d33028d100a8b67e
e4442436e59c74169e98d38d2e2a434c7b73f8eda0aa8f20e454eaf52270fc90
45bbe9b1c7f7a0f743477af1e103b6889bfe4dd9815e16f6c89f6c90831c8b7c"
lib32disabled=yes
nocross=yes
nodebug=yes
create_wrksrc=yes
only_for_archs="x86_64 x86_64-musl"
hostmakedepends="perl flex"
makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel"
nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
depends="${pkgname}-libc-${version}_${revision}"
_apply_patch() {
local pname="$(basename $1)"
if [ ! -f ".${pname}_done" ]; then
patch -Np1 -i ${1}
touch .${pname}_done
fi
}
_binutils_build() {
[ -f ${wrksrc}/.binutils_build_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=${_triplet} --with-sysroot=${_sysroot} \
--disable-nls --disable-multilib --disable-werror \
--disable-shared
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 ${FILESDIR}/gcc-4.9.2-musl.diff
msg_normal "Building cross gcc bootstrap\n"
[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
cd ../gcc-bootstrap
CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
../gcc-${_gcc_version}/configure --prefix=/usr \
--target=${_triplet} --with-sysroot=${_sysroot} --with-newlib \
--enable-languages=c --with-newlib --disable-libssp --disable-nls \
--disable-libquadmath --disable-threads --disable-decimal-float \
--disable-shared --disable-libmudflap --disable-libgomp \
--disable-libatomic --disable-symvers libat_cv_have_ifunc=no
make ${makejobs}
make install
touch ${wrksrc}/.gcc_bootstrap_done
}
_linux_headers() {
[ -f ${wrksrc}/.linux_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building Linux API headers\n"
cd linux-${_linux_version}
make ARCH=arm64 headers_check
make ARCH=arm64 INSTALL_HDR_PATH=${_sysroot}/usr headers_install
touch ${wrksrc}/.linux_build_done
}
_musl_build() {
[ -f ${wrksrc}/.musl_build_done ] && return 0
cd ${wrksrc}/musl-${_musl_version}
msg_normal "Building cross musl libc\n"
CC="${_triplet}-gcc" LD="${_triplet}-ld" AR="${_triplet}-ar" \
AS="${_triplet}-as" RANLIB="${_triplet}-ranlib" \
CFLAGS="-Os -pipe ${_archflags}" \
./configure --prefix=/usr \
make ${makejobs}
make DESTDIR=${_sysroot} install
touch ${wrksrc}/.musl_build_done
}
_gcc_build() {
[ -f ${wrksrc}/.gcc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gcc final\n"
[ ! -d gcc-build ] && mkdir gcc-build
cd gcc-build
../gcc-${_gcc_version}/configure \
--target=${_triplet} --with-sysroot=${_sysroot} --prefix=/usr \
--libexecdir=/usr/lib --enable-languages=c,c++,lto \
--enable-lto --disable-libsanitizer \
--disable-multilib --disable-nls --disable-libquadmath \
--disable-libmudflap --enable-shared \
--disable-symvers libat_cv_have_ifunc=no
make ${makejobs}
touch ${wrksrc}/.gcc_build_done
}
do_build() {
# Ensure we use sane environment
unset CC CXX CPP LD AS AR RANLIB OBJDUMP READELF NM
unset CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
export CFLAGS="-Os -pipe" CXXFLAGS="-Os -pipe"
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
_musl_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 linux API headers
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 cross binutils
cd ${wrksrc}/binutils-build
make DESTDIR=${DESTDIR} install
# install cross gcc
cd ${wrksrc}/gcc-build
make DESTDIR=${DESTDIR} install
# install musl libc for target
cd ${wrksrc}/musl-${_musl_version}
make DESTDIR=${DESTDIR}/${_sysroot} install
# Remove useless headers.
rm -rf ${DESTDIR}/usr/lib/gcc/${_triplet}/*/include-fixed/ \
${DESTDIR}/usr/lib/gcc/${_triplet}/*/include/stddef.h
# Make ld-musl.so symlinks relative.
ln -sf libc.so ${DESTDIR}/${_sysroot}/usr/lib/ld-musl-aarch64.so.1
# Remove unnecessary stuff
rm -f ${DESTDIR}/usr/lib*/libiberty.a
rm -rf ${DESTDIR}/usr/share
rm -rf ${DESTDIR}/${_sysroot}/{etc,var}
rm -rf ${DESTDIR}/${_sysroot}/usr/{sbin,share,libexec}
rm -f ${DESTDIR}/${_sysroot}/libexec
rm -f ${DESTDIR}/${_sysroot}/lib/*.py
rm -f ${DESTDIR}/${_sysroot}/{bin,sbin,lib}
}
cross-aarch64-linux-musl-libc_package() {
short_desc+=" - libc files"
nostrip=yes
noshlibprovides=yes
noverifyrdeps=yes
pkg_install() {
vmove ${_sysroot}
}
}