315 lines
8.5 KiB
Bash
315 lines
8.5 KiB
Bash
# Template build file for 'cross-i686-linux-musl'
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#
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_binutils_version=2.32
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_gcc_version=9.2.0
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_musl_version=1.1.24
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_linux_version=4.19
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_libucontext_version=0.9.0
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_triplet=i686-linux-musl
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_sysroot="/usr/${_triplet}"
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_archflags="-march=i686"
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pkgname=cross-${_triplet}
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version=0.32
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revision=3
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short_desc="Cross toolchain for i686 target (musl)"
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maintainer="Orphaned <orphan@voidlinux.org>"
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homepage="https://www.voidlinux.org/"
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license="GPL-2.0-or-later, GPL-3.0-or-later, MIT"
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distfiles="
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${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.xz
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${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.xz
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http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz
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${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz
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https://distfiles.adelielinux.org/source/libucontext/libucontext-${_libucontext_version}.tar.xz"
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checksum="0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
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ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
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1370c9a812b2cf2a7d92802510cca0058cc37e66a7bedd70051f0a34015022a3
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0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1
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0d53a415a307ef175153bbe60a572c940a922cb736ce13530b666e7ec2795d68"
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lib32disabled=yes
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nocross=yes
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nopie=yes
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nodebug=yes
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create_wrksrc=yes
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hostmakedepends="gcc-objc gcc-go flex perl python3"
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makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel isl15-devel"
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nostrip_files="libcaf_single.a libgcc.a libgcov.a libgcc_eh.a
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libgnarl_pic.a libgnarl.a libgnat_pic.a libgnat.a"
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depends="${pkgname}-libc-${version}_${revision}"
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archs="i686 x86_64*"
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_apply_patch() {
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local args="$1" pname="$(basename $2)"
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if [ ! -f ".${pname}_done" ]; then
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patch -N $args -i $2
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touch .${pname}_done
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fi
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}
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_binutils_build() {
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local _args
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[ -f ${wrksrc}/.binutils_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross binutils bootstrap\n"
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[ ! -d binutils-build ] && mkdir binutils-build
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cd binutils-build
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --disable-nls"
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_args+=" --disable-multilib"
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_args+=" --disable-werror"
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_args+=" --disable-shared"
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_args+=" --with-system-zlib"
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_args+=" ${_fpuflags}"
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../binutils-${_binutils_version}/configure ${_args}
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make configure-host
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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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local _args
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[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
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cd ${wrksrc}/gcc-${_gcc_version}
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_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
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_apply_patch -p0 ${FILESDIR}/no-stack_chk_fail_local.patch
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_apply_patch -p0 ${FILESDIR}/musl-ada.patch
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_apply_patch -p1 ${FILESDIR}/libgnarl-musl.patch
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_apply_patch -p0 ${FILESDIR}/invalid_tls_model.patch
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_apply_patch -p0 ${FILESDIR}/gccgo-musl.patch
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msg_normal "Building cross gcc bootstrap\n"
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[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
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cd ../gcc-bootstrap
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_args=--prefix=/usr \
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_args+=" --target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --enable-languages=c"
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_args+=" --with-newlib"
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_args+=" --disable-nls"
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_args+=" --disable-libssp"
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_args+=" --disable-libquadmath"
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_args+=" --disable-threads"
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_args+=" --disable-decimal-float"
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_args+=" --disable-shared"
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_args+=" --disable-libmpx"
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_args+=" --disable-libmudflap"
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_args+=" --disable-libgomp"
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_args+=" --disable-libatomic"
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_args+=" --disable-symvers"
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_args+=" libat_cv_have_ifunc=no"
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_args+=" ${_fpuflags}"
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CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
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../gcc-${_gcc_version}/configure ${_args}
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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 ${wrksrc}
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msg_normal "Building Linux API headers\n"
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cd linux-${_linux_version}
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for f in ${XBPS_SRCPKGDIR}/kernel-libc-headers/patches/*.patch; do
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_apply_patch -p0 $f
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done
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make ARCH=x86 headers_check
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make ARCH=x86 INSTALL_HDR_PATH=${_sysroot}/usr headers_install
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touch ${wrksrc}/.linux_build_done
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}
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_musl_build() {
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[ -f ${wrksrc}/.musl_build_done ] && return 0
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cd ${wrksrc}/musl-${_musl_version}
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msg_normal "Building cross musl libc\n"
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CC="${_triplet}-gcc" CFLAGS="-Os -pipe -fPIC ${_archflags}" \
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./configure --prefix=/usr
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make ${makejobs}
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make DESTDIR=${_sysroot} install
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touch ${wrksrc}/.musl_build_done
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}
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_libucontext_build() {
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[ -f ${wrksrc}/.libucontext_build_done ] && return 0
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cd ${wrksrc}/libucontext-${_libucontext_version}
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msg_normal "Building cross libucontext\n"
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sed -i arch/x86/startcontext.S -e \
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"s;__i686.get_pc_thunk.bx;i686_get_pc_thunk_bx;g"
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# it's ok if we're static only here
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CC="${_triplet}-gcc" AR="${_triplet}-ar" AS="${_triplet}-as" \
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CFLAGS="-Os -pipe ${_archflags}" \
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make ARCH=x86 libucontext.a
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cp libucontext.a ${_sysroot}/usr/lib
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touch ${wrksrc}/.libucontext_build_done
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}
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_gcc_build() {
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local _args
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[ -f ${wrksrc}/.gcc_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross gcc final\n"
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[ ! -d gcc-build ] && mkdir gcc-build
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cd gcc-build
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_args="--target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --prefix=/usr"
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_args+=" --enable-languages=c,ada,c++,objc,obj-c++,go,fortran,lto"
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_args+=" --enable-lto"
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_args+=" --enable-default-pie"
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_args+=" --enable-default-ssp"
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_args+=" --disable-libsanitizer"
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_args+=" --disable-multilib"
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_args+=" --disable-libmpx"
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_args+=" --disable-libmudflap"
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_args+=" --enable-libada"
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_args+=" --enable-libquadmath"
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_args+=" --enable-shared"
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_args+=" --disable-symvers"
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_args+=" libat_cv_have_ifunc=no"
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_args+=" ${_fpuflags}"
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../gcc-${_gcc_version}/configure ${_args}
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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 -pipe" CXXFLAGS="-Os -pipe"
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for f in include lib libexec bin sbin; do
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if [ ! -d ${_sysroot}/usr/${f} ]; then
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mkdir -p ${_sysroot}/usr/${f}
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fi
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if [ ! -h ${_sysroot}/${f} ]; then
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ln -sfr ${_sysroot}/usr/${f} ${_sysroot}/${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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_musl_build
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_libucontext_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 ${DESTDIR}/${_sysroot}/usr/${f} ]; then
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mkdir -p ${DESTDIR}/${_sysroot}/usr/${f}
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fi
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if [ ! -h ${DESTDIR}/${_sysroot}/${f} ]; then
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ln -sfr ${DESTDIR}/${_sysroot}/usr/${f} \
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${DESTDIR}/${_sysroot}/${f}
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fi
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done
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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=${DESTDIR}/${_sysroot}/usr headers_install
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rm -f $(find ${DESTDIR}/${_sysroot}/usr/include -name .install -or -name ..install.cmd)
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rm -rf ${DESTDIR}/${_sysroot}/usr/include/drm
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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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# move libcc1.so* to the sysroot
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mv ${DESTDIR}/usr/lib/libcc1.so* ${DESTDIR}/${_sysroot}/usr/lib
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# install musl libc for target
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cd ${wrksrc}/musl-${_musl_version}
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make DESTDIR=${DESTDIR}/${_sysroot} install
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# Remove useless headers.
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rm -rf ${DESTDIR}/usr/lib/gcc/${_triplet}/*/include-fixed/
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# Make ld-musl-i386.so.1 symlink relative to cwd.
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cd ${DESTDIR}/${_sysroot}/usr/lib
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ln -sf libc.so ld-musl-i386.so.1
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# Move files to /usr/lib (lib64).
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if [ -d ${DESTDIR}/${_sysroot}/usr/lib64 ]; then
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mv ${DESTDIR}/${_sysroot}/usr/lib64/* ${DESTDIR}/${_sysroot}/usr/lib/
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rmdir ${DESTDIR}/${_sysroot}/usr/lib64
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fi
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# symlinks for gnarl and gnat shared libraries
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_majorver=${_gcc_version%.*.*}
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_adalib=usr/lib/gcc/${_triplet}/${_gcc_version}/adalib
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mv -v ${DESTDIR}/${_adalib}/libgnarl-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
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mv -v ${DESTDIR}/${_adalib}/libgnat-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
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ln -svf libgnarl-${_majorver}.so libgnarl.so
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ln -svf libgnat-${_majorver}.so libgnat.so
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rm -vf ${DESTDIR}/${_adalib}/libgna{rl,t}.so
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# We need to build libatomic in target gcc as gccgo needs it to
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# build... but it's not needed at runtime, so remove it from the
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# destdir so it doesn't conflict with the libatomic package
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rm -f ${DESTDIR}/${_sysroot}/usr/lib/libatomic.*
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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 ${DESTDIR}/${_sysroot}/{etc,var}
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rm -rf ${DESTDIR}/${_sysroot}/usr/{sbin,share,libexec}
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rm -f ${DESTDIR}/${_sysroot}/libexec
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rm -f ${DESTDIR}/${_sysroot}/lib/*.py
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rm -f ${DESTDIR}/${_sysroot}/{sbin,lib}
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}
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cross-i686-linux-musl-libc_package() {
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short_desc+=" - libc files"
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nostrip=yes
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noverifyrdeps=yes
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noshlibprovides=yes
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pkg_install() {
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vmove ${_sysroot}
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}
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}
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