void-packages/srcpkgs/cross-i686-pc-linux-gnu/template
2017-08-08 07:25:26 +02:00

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# Template build file for 'cross-i686-pc-linux-gnu'
#
_binutils_version=2.29
_gcc_version=6.3.0
_glibc_version=2.26
_linux_version=4.9.8
_triplet=i686-pc-linux-gnu
_archflags="-march=i686 -mtune=generic"
_sysroot="/usr/${_triplet}"
pkgname=cross-${_triplet}
version=0.23
revision=3
short_desc="GNU Cross toolchain for the ${_triplet} target (binutils/gcc/glibc)"
maintainer="Juan RP <xtraeme@voidlinux.eu>"
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
${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz"
checksum="
29a29549869039aad75fdf507ac30366da5ad0b974fbff4a8e7148dbf4f40ebf
f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
e54e0a934cd2bc94429be79da5e9385898d2306b9eaf3c92d5a77af96190f6bd
150bb7f2dd4849b5d21b8ccd8d05294a48229e1fcb93a22e7b806a79ec0b0e45"
only_for_archs="armv6l armv7l x86_64"
nocross=yes
nopie=yes
nodebug=yes
lib32disabled=yes
create_wrksrc=yes
hostmakedepends="perl flex"
makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel isl15-devel"
depends="${pkgname}-libc-${version}_${revision}"
nostrip_files="libcaf_single.a libgcc.a libgcov.a libgcc_eh.a"
_apply_patch() {
local args="$1" pname="$(basename $2)"
if [ ! -f ".${pname}_done" ]; then
patch -N $args -i $2
touch .${pname}_done
fi
}
_binutils_build() {
local _args
[ -f ${wrksrc}/.binutils_build_done ] && return 0
cd ${wrksrc}/binutils-${_binutils_version}
msg_normal "Building cross binutils bootstrap\n"
[ ! -d ../binutils-build ] && mkdir ../binutils-build
cd ../binutils-build
_args="--prefix=/usr"
_args+=" --target=${_triplet}"
_args+=" --with-sysroot=${_sysroot}"
_args+=" --disable-nls"
_args+=" --disable-shared"
_args+=" --disable-multilib"
_args+=" --disable-werror"
_args+=" --with-system-zlib"
../binutils-${_binutils_version}/configure ${_args}
make configure-host && make ${makejobs}
make install
touch ${wrksrc}/.binutils_build_done
}
_gcc_bootstrap() {
local _args
[ -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}/fix-cxxflags-passing.patch
_apply_patch -p0 ${FILESDIR}/fix-glibc-2.26.patch
msg_normal "Building cross gcc bootstrap\n"
[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
cd ../gcc-bootstrap
# Fix https://build.voidlinux.eu/builders/x86_64_builder/builds/24895/steps/shell_3/logs/stdio
export gcc_cv_libc_provides_ssp=yes
_args="--prefix=/usr"
_args+=" --target=${_triplet}"
_args+=" --without-headers"
_args+=" --disable-nls"
_args+=" --disable-shared"
_args+=" --disable-libquadmath"
_args+=" --disable-decimal-float"
_args+=" --disable-libgomp"
_args+=" --disable-libmpx"
_args+=" --disable-libmudflap"
_args+=" --disable-libssp"
_args+=" --disable-libitm"
_args+=" --disable-libatomic"
_args+=" --disable-threads"
_args+=" --enable-languages=c"
_args+=" --disable-sjlj-exceptions"
_args+=" --disable-multilib"
_args+=" --with-gnu-ld"
_args+=" --with-gnu-as"
_args+=" ${_fpuflags}"
CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
../gcc-${_gcc_version}/configure ${_args}
make ${makejobs}
make install
touch ${wrksrc}/.gcc_bootstrap_done
}
_linux_headers() {
[ -f ${wrksrc}/.linux_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building Linux API headers for x86\n"
cd linux-${_linux_version}
make ARCH=x86 headers_check
make ARCH=x86 INSTALL_HDR_PATH=${_sysroot}/usr headers_install
touch ${wrksrc}/.linux_build_done
}
_glibc_headers() {
local _args
[ -f ${wrksrc}/.glibc_headers_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc headers\n"
[ ! -d glibc-headers ] && mkdir glibc-headers
cd glibc-headers
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
echo "libc_cv_ssp=no" >> config.cache
export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
AS="${_triplet}-as" CPP="${_triplet}-cpp"
_args="--target=${_triplet}"
_args+=" --prefix=/usr"
_args+=" --with-headers=${_sysroot}/usr/include"
_args+=" --config-cache"
_args+=" --enable-obsolete-rpc"
_args+=" --enable-kernel=2.6.27"
_args+=" ${_fpuflags}"
../glibc-${_glibc_version}/configure ${_args}
make -k install-headers cross_compiling=yes \
install_root=${_sysroot}
touch ${wrksrc}/.glibc_headers_done
}
_glibc_build() {
local _args
[ -f ${wrksrc}/.glibc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross glibc\n"
[ ! -d glibc-build ] && mkdir glibc-build
cd glibc-build
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
echo "libc_cv_ssp=no" >> config.cache
export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
AS="${_triplet}-as" CPP="${_triplet}-cpp"
export CFLAGS="-O2 -pipe -Wno-error ${_archflags}"
_args="--host=${_triplet}"
_args+=" --prefix=/usr"
_args+=" --with-headers=${_sysroot}/usr/include"
_args+=" --config-cache"
_args+=" --enable-obsolete-rpc"
_args+=" --enable-kernel=2.6.27"
_args+=" ${_fpuflags}"
../glibc-${_glibc_version}/configure ${_args}
make ${makejobs}
make install_root=${_sysroot} install
touch ${wrksrc}/.glibc_build_done
}
_gcc_build() {
local _args
[ -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
unset LD AS CPP
# 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 ${_sysroot}/lib/libpthread.so
touch .sed_subst_done
fi
_args="--target=${_triplet}"
_args+=" --target=${_triplet}"
_args+=" --prefix=/usr"
_args+=" --libdir=/usr/lib"
_args+=" --with-sysroot=${_sysroot}"
_args+=" --enable-languages=c,c++,fortran,lto"
_args+=" --with-gnu-as"
_args+=" --with-gnu-ld"
_args+=" --disable-multilib"
_args+=" --disable-nls"
_args+=" --disable-sjlj-exceptions"
_args+=" --enable-threads=posix"
_args+=" --enable-long-longx"
_args+=" --enable-shared"
_args+=" --enable-linker-build-id"
_args+=" --enable-gnu-unique-object"
_args+=" --enable-lto"
_args+=" --enable-gnu-indirect-function"
_args+=" --enable-libquadmath"
_args+=" --disable-libatomic"
_args+=" --disable-libssp"
_args+=" --disable-libmpx"
_args+=" --disable-libmudflap"
_args+=" --disable-libsanitizer"
_args+=" --disable-libcilkrts"
_args+=" --disable-libitm"
_args+=" --disable-libvtv"
_args+=" --disable-libstdcxx-pch"
_args+=" --enable-libstdcxx-time"
_args+=" --with-linker-hash-style=gnu"
_args+=" ${_fpuflags}"
CC="gcc" CFLAGS="-O2 -pipe" \
../gcc-${_gcc_version}/configure ${_args}
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" 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
# move libcc1.so* to the sysroot
mv ${DESTDIR}/usr/lib/libcc1.so* ${DESTDIR}/${_sysroot}/usr/lib
# install linux API headers for x86.
cd ${wrksrc}/linux-${_linux_version}
make ARCH=x86 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
# 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
}
cross-i686-pc-linux-gnu-libc_package() {
short_desc+=" - glibc files"
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
pkg_install() {
vmove ${_sysroot}
}
}