# Template build file for 'cross-mipsel-linux-musl' # _binutils_version=2.27 _gcc_version=6.2.1 _musl_version=1.1.15 _linux_version=4.1.34 _triplet=mipsel-linux-musl _fpuflags="--with-float=soft --without-fp" _archflags="-march=mips32r2 -msoft-float" _sysroot="/usr/${_triplet}" pkgname=cross-${_triplet} version=0.22 revision=1 short_desc="Cross toolchain for MIPS32r2 LE softfloat target (musl)" maintainer="Juan RP " homepage="http://www.voidlinux.eu" license="GPL-3, GPL-2, MIT" distfiles=" ${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.bz2 https://repo.voidlinux.eu/distfiles/gcc-$_gcc_version.tar.xz ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz" checksum=" 369737ce51587f92466041a97ab7d2358c6d9e1b6490b3940eb09fb0a9a6ac88 a7addd2d4e42e66c3b56ced8baee5a11ef7fb577e23615a4f43877273eaf9409 412316b32b5c7a513ba3ab8e68fc443db4d9423f07b577473089def0ee7406af 97e447c7ee2a7f613186ec54a93054fe15469fe34d7d323080f7ef38f5ecb0fa" lib32disabled=yes nocross=yes nopie=yes nodebug=yes create_wrksrc=yes hostmakedepends="perl flex" makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel" nostrip_files="libgcc.a libgcov.a libgcc_eh.a" depends="${pkgname}-libc-${version}_${revision}" _apply_patch() { local 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 ${wrksrc} msg_normal "Building cross binutils bootstrap\n" [ ! -d binutils-build ] && mkdir binutils-build cd binutils-build _args="--prefix=/usr" _args+=" --target=${_triplet}" _args+=" --with-sysroot=${_sysroot}" _args+=" --disable-nls" _args+=" --disable-multilib" _args+=" --disable-werror" _args+=" --disable-shared" _args+=" ${_fpuflags}" ../binutils-${_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 -p1 ${FILESDIR}/gcc-6.2.1-musl.diff _apply_patch -p0 ${FILESDIR}/libcpp-source_date_epoch.patch _apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch msg_normal "Building cross gcc bootstrap\n" [ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap cd ../gcc-bootstrap _args="--prefix=/usr" _args+=" --target=${_triplet}" _args+=" --with-sysroot=${_sysroot}" _args+=" --with-newlib" _args+=" --enable-languages=c" _args+=" --with-newlib" _args+=" --disable-libssp" _args+=" --disable-nls" _args+=" --disable-libquadmath" _args+=" --disable-threads" _args+=" --disable-decimal-float" _args+=" --disable-shared" _args+=" --disable-libmpx" _args+=" --disable-libmudflap" _args+=" --disable-libgomp" _args+=" --disable-libatomic" _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 ${wrksrc} msg_normal "Building Linux API headers\n" cd linux-${_linux_version} make ARCH=mips headers_check make ARCH=mips 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" CFLAGS="-Os -pipe ${_archflags}" \ ./configure --prefix=/usr make ${makejobs} make DESTDIR=${_sysroot} install touch ${wrksrc}/.musl_build_done } _gcc_build() { local _args [ -f ${wrksrc}/.gcc_build_done ] && return 0 cd ${wrksrc} msg_normal "Building cross gcc final\n" [ ! -d gcc-build ] && mkdir gcc-build cd gcc-build _args="--prefix=/usr" _args+=" --libexecdir=/usr/lib" _args+=" --target=${_triplet}" _args+=" --with-sysroot=${_sysroot}" _args+=" --enable-languages=c,c++,lto" _args+=" --enable-lto" _args+=" --disable-libsanitizer" _args+=" --disable-multilib" _args+=" --disable-nls" _args+=" --disable-libquadmath" _args+=" --disable-libmpx" _args+=" --disable-libmudflap" _args+=" --enable-shared" _args+=" ${_fpuflags}" ../gcc-${_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 -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=mips 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 # Make ld-musl.so symlinks relative. ln -sf libc.so ${DESTDIR}/${_sysroot}/usr/lib/ld-musl-mips.so.1 ln -sf libc.so ${DESTDIR}/${_sysroot}/usr/lib/ld-musl-mips-sf.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}/{sbin,lib} } cross-mipsel-linux-musl-libc_package() { short_desc+=" - libc files" nostrip=yes noverifyrdeps=yes noshlibprovides=yes pkg_install() { vmove ${_sysroot} } }