259 lines
6.4 KiB
Bash
259 lines
6.4 KiB
Bash
# Template build file for 'cross-mipsel-linux-musl'
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#
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_binutils_version=2.27
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_gcc_version=6.3.0
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_musl_version=1.1.15
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_linux_version=4.1.34
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_triplet=mipsel-linux-musl
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_fpuflags="--with-float=soft --without-fp"
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_archflags="-march=mips32r2 -msoft-float"
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_sysroot="/usr/${_triplet}"
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pkgname=cross-${_triplet}
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version=0.22
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revision=3
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short_desc="Cross toolchain for MIPS32r2 LE softfloat target (musl)"
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maintainer="Juan RP <xtraeme@voidlinux.eu>"
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homepage="http://www.voidlinux.eu"
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license="GPL-3, GPL-2, MIT"
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distfiles="
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${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.bz2
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${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.bz2
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${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz
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http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz"
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checksum="
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369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88
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f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
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412316b32b5c7a513ba3ab8e68fc443db4d9423f07b577473089def0ee7406af
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97e447c7ee2a7f613186ec54a93054fe15469fe34d7d323080f7ef38f5ecb0fa"
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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="perl flex"
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makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel"
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nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
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depends="${pkgname}-libc-${version}_${revision}"
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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+=" ${_fpuflags}"
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../binutils-${_binutils_version}/configure ${_args}
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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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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 -p1 ${FILESDIR}/gcc-6.3.0-musl.diff
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_apply_patch -p0 ${FILESDIR}/libcpp-source_date_epoch.patch
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_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
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msg_normal "Building cross gcc bootstrap\n"
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[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
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cd ../gcc-bootstrap
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --with-newlib"
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_args+=" --enable-languages=c"
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_args+=" --with-newlib"
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_args+=" --disable-libssp"
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_args+=" --disable-nls"
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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+=" ${_fpuflags}"
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CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
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../gcc-${_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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make ARCH=mips headers_check
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make ARCH=mips 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 ${_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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_gcc_build() {
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local _args
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[ -f ${wrksrc}/.gcc_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross gcc final\n"
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[ ! -d gcc-build ] && mkdir gcc-build
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cd gcc-build
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_args="--prefix=/usr"
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_args+=" --libexecdir=/usr/lib"
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_args+=" --target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --enable-languages=c,c++,lto"
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_args+=" --enable-lto"
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_args+=" --disable-libsanitizer"
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_args+=" --disable-multilib"
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_args+=" --disable-nls"
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_args+=" --disable-libquadmath"
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_args+=" --disable-libmpx"
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_args+=" --disable-libmudflap"
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_args+=" --enable-shared"
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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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_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
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cd ${wrksrc}/linux-${_linux_version}
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make ARCH=mips 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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# 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.so symlinks relative.
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ln -sf libc.so ${DESTDIR}/${_sysroot}/usr/lib/ld-musl-mips.so.1
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ln -sf libc.so ${DESTDIR}/${_sysroot}/usr/lib/ld-musl-mips-sf.so.1
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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-mipsel-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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