290 lines
7.7 KiB
Plaintext
290 lines
7.7 KiB
Plaintext
# Template build file for 'cross-i686-pc-linux-gnu'
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#
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_binutils_version=2.24
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_gcc_version=4.7.3
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_glibc_version=2.18
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_linux_version=3.10.6
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_triplet=i686-pc-linux-gnu
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_archflags="-march=i686 -mtune=generic"
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_CROSS_SYSROOT="/usr/${_triplet}"
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pkgname=cross-${_triplet}
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version=0.10
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revision=1
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short_desc="GNU Cross toolchain for the ${_triplet} target (binutils/gcc/glibc)"
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maintainer="Juan RP <xtraeme@gmail.com>"
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homepage="http://www.voidlinux.eu"
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license="Public Domain"
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distfiles="
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http://ftp.gnu.org/pub/gnu/binutils/binutils-${_binutils_version}.tar.bz2
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http://ftp.gnu.org/pub/gnu/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.bz2
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http://ftp.gnu.org/gnu/glibc/glibc-${_glibc_version}.tar.xz
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http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_linux_version}.tar.xz"
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checksum="
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e5e8c5be9664e7f7f96e0d09919110ab5ad597794f5b1809871177a0f0f14137
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2f7c37eb4fc14422ff2358a9ef59c974a75ab41204ef0e49fc34ab1d8981a9c3
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2cb4e1e381928f1e5e55e71ab1ba8e0ea7ede75ff9709770435bfd018ea257a3
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ed4dfd9f56b7c82e9c71331bbf8d2ea01ddfddc1b6209bd3f3c8640aa24065cf"
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only_for_archs="x86_64"
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create_wrksrc=yes
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hostmakedepends="perl flex"
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makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel"
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depends="${pkgname}-libc-${version}_${revision}"
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nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
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if [ "$CROSS_BUILD" ]; then
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msg_error "${pkgname}-${version}: cannot be cross compiled.\n"
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fi
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_apply_patch() {
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local pname="$(basename $1)"
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if [ ! -f ".${pname}_done" ]; then
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patch -Np1 -i ${1}
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touch .${pname}_done
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fi
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}
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_binutils_build() {
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[ -f ${wrksrc}/.binutils_build_done ] && return 0
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cd ${wrksrc}/binutils-${_binutils_version}
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msg_normal "Building cross binutils bootstrap\n"
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[ ! -d ../binutils-build ] && mkdir ../binutils-build
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cd ../binutils-build
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../binutils-${_binutils_version}/configure \
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--prefix=/usr --target=${_triplet} \
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--with-sysroot=${_CROSS_SYSROOT} \
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--disable-nls --disable-multilib --disable-werror \
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--disable-shared ${_fpuflags}
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make configure-host && make ${makejobs}
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make install
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touch ${wrksrc}/.binutils_build_done
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}
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_gcc_bootstrap() {
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[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
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cd ${wrksrc}/gcc-${_gcc_version}
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msg_normal "Building cross gcc bootstrap\n"
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[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
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cd ../gcc-bootstrap
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../gcc-${_gcc_version}/configure --prefix=/usr \
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--target=${_triplet} --with-newlib \
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--with-sysroot=${_CROSS_SYSROOT} \
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--disable-nls --disable-shared --disable-multilib \
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--disable-decimal-float --disable-libgomp --disable-libmudflap \
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--disable-libquadmath --disable-libssp --disable-threads \
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--enable-languages=c ${_fpuflags}
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make ${makejobs}
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make install
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touch ${wrksrc}/.gcc_bootstrap_done
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}
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_linux_headers() {
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[ -f ${wrksrc}/.linux_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building Linux API headers for x86\n"
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cd linux-${_linux_version}
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make ARCH=x86 headers_check
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make ARCH=x86 INSTALL_HDR_PATH=${_CROSS_SYSROOT}/usr headers_install
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touch ${wrksrc}/.linux_build_done
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}
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_glibc_headers() {
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[ -f ${wrksrc}/.glibc_headers_done ] && return 0
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cd ${wrksrc}/glibc-${_glibc_version}
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_apply_patch ${FILESDIR}/glibc-2.18-make-4.patch
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cd ${wrksrc}
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msg_normal "Building cross glibc headers\n"
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[ ! -d glibc-headers ] && mkdir glibc-headers
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cd glibc-headers
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echo "libc_cv_forced_unwind=yes" > config.cache
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echo "libc_cv_c_cleanup=yes" >> config.cache
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echo "libc_cv_ssp=no" >> config.cache
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export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
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AS="${_triplet}-as" CPP="${_triplet}-cpp"
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../glibc-${_glibc_version}/configure \
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--host=${_triplet} --prefix=/usr \
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--with-headers=${_CROSS_SYSROOT}/usr/include \
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--config-cache --enable-add-ons=nptl,ports \
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--enable-obsolete-rpc \
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--enable-kernel=2.6.27
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make -k install-headers cross_compiling=yes \
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install_root=${_CROSS_SYSROOT}
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touch ${wrksrc}/.glibc_headers_done
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}
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_glibc_build() {
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[ -f ${wrksrc}/.glibc_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross glibc\n"
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[ ! -d glibc-build ] && mkdir glibc-build
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cd glibc-build
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echo "libc_cv_forced_unwind=yes" > config.cache
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echo "libc_cv_c_cleanup=yes" >> config.cache
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echo "libc_cv_ssp=no" >> config.cache
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export CC="${_triplet}-gcc" LD="${_triplet}-ld" \
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AS="${_triplet}-as" CPP="${_triplet}-cpp"
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export CFLAGS="-Os -pipe ${_archflags}"
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../glibc-${_glibc_version}/configure \
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--host=${_triplet} --prefix=/usr \
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--with-headers=${_CROSS_SYSROOT}/usr/include \
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--config-cache --enable-add-ons=nptl,ports \
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--enable-obsolete-rpc --disable-profile \
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--enable-kernel=2.6.27
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make ${makejobs}
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make install_root=${_CROSS_SYSROOT} install
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touch ${wrksrc}/.glibc_build_done
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}
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_gcc_build() {
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[ -f ${wrksrc}/.gcc_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross gcc final\n"
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[ ! -d gcc-build ] && mkdir gcc-build
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cd gcc-build
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unset LD AS CPP
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export CC="gcc" CFLAGS="-Os -pipe"
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# Make this link to target libs.
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if [ ! -f .sed_subst_done ]; then
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sed -e "s, /lib/, ${_CROSS_SYSROOT}/lib/,g;s, /usr/lib/, ${_CROSS_SYSROOT}/usr/lib/,g" \
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-i ${_CROSS_SYSROOT}/lib/libc.so ${_CROSS_SYSROOT}/lib/libpthread.so
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touch .sed_subst_done
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fi
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../gcc-${_gcc_version}/configure \
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--target=${_triplet} --prefix=/usr \
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--with-sysroot=${_CROSS_SYSROOT} \
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--enable-languages=c,c++,lto --enable-lto \
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--disable-multilib --disable-nls --disable-libquadmath \
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--disable-libmudflap --enable-c99 --enable-shared \
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--enable-long-long --enable-threads=posix \
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--disable-libstdcxx-pch
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make ${makejobs}
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touch ${wrksrc}/.gcc_build_done
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}
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do_build() {
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# Ensure we use sane environment
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unset CC CXX CPP LD AS AR RANLIB OBJDUMP READELF NM
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unset CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
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export CFLAGS="-Os" CXXFLAGS="-Os"
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for f in include lib libexec bin sbin; do
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if [ ! -d ${_CROSS_SYSROOT}/usr/${f} ]; then
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mkdir -p ${_CROSS_SYSROOT}/usr/${f}
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fi
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if [ ! -h ${_CROSS_SYSROOT}/${f} ]; then
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ln -sfr ${_CROSS_SYSROOT}/usr/${f} ${_CROSS_SYSROOT}/${f}
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fi
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done
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_binutils_build
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_gcc_bootstrap
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_linux_headers
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_glibc_headers
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_glibc_build
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_gcc_build
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}
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do_install() {
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for f in include lib libexec bin sbin; do
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if [ ! -d ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} ]; then
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mkdir -p ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f}
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fi
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if [ ! -h ${DESTDIR}/${_CROSS_SYSROOT}/${f} ]; then
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ln -sfr ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} \
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${DESTDIR}/${_CROSS_SYSROOT}/${f}
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fi
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done
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# install cross binutils
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cd ${wrksrc}/binutils-build
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make DESTDIR=${DESTDIR} install
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# install cross gcc
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cd ${wrksrc}/gcc-build
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make DESTDIR=${DESTDIR} install
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# install linux API headers for x86.
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cd ${wrksrc}/linux-${_linux_version}
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make ARCH=x86 INSTALL_HDR_PATH=${DESTDIR}/${_CROSS_SYSROOT}/usr headers_install
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rm -f $(find ${DESTDIR}/${_CROSS_SYSROOT}/usr/include -name .install -or -name ..install.cmd)
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rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/include/drm
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# install glibc for target
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cd ${wrksrc}/glibc-build
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make install_root=${DESTDIR}/${_CROSS_SYSROOT} install install-headers
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# Remove unnecessary stuff
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rm -f ${DESTDIR}/usr/lib*/libiberty.a
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rm -rf ${DESTDIR}/usr/share
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rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/{etc,var}
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rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/{sbin,share,libexec}
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rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/lib/gconv
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rm -f ${DESTDIR}/${_CROSS_SYSROOT}/libexec
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for f in sprof localedef gencat pldd sotruss tzselect iconv mtrace \
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catchsegv xtrace makedb pcprofiledump locale rpcgen getconf \
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getent ldd; do
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rm -f ${DESTDIR}/${_CROSS_SYSROOT}/usr/bin/${f}
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done
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}
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do_clean() {
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# Remove temporary stuff from masterdir
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rm -rf ${_CROSS_SYSROOT}
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rm -f /usr/bin/${_triplet}*
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rm -rf /usr/lib/gcc/${_triplet}
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rm -rf /usr/libexec/gcc/${_triplet}
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}
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cross-i686-pc-linux-gnu-libc_package() {
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short_desc+=" - glibc files"
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noarch=yes
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nostrip=yes
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noverifydeps=yes
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pkg_install() {
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vmove usr/${_triplet}
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}
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}
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