From 6ec19c7f1bc4aa70e5f8a86cd29d579a95d97035 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Sat, 18 Jan 2020 18:58:09 +0000 Subject: gentoo resync : 18.01.2020 --- .../compiler-rt-sanitizers-11.0.0.9999.ebuild | 158 +++++++++++++++ .../compiler-rt/compiler-rt-11.0.0.9999.ebuild | 110 +++++++++++ sys-libs/libcxx/libcxx-11.0.0.9999.ebuild | 211 +++++++++++++++++++++ sys-libs/libcxxabi/libcxxabi-11.0.0.9999.ebuild | 119 ++++++++++++ sys-libs/libomp/libomp-11.0.0.9999.ebuild | 106 +++++++++++ .../llvm-libunwind-11.0.0.9999.ebuild | 126 ++++++++++++ 6 files changed, 830 insertions(+) create mode 100644 sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.0.9999.ebuild create mode 100644 sys-libs/compiler-rt/compiler-rt-11.0.0.9999.ebuild create mode 100644 sys-libs/libcxx/libcxx-11.0.0.9999.ebuild create mode 100644 sys-libs/libcxxabi/libcxxabi-11.0.0.9999.ebuild create mode 100644 sys-libs/libomp/libomp-11.0.0.9999.ebuild create mode 100644 sys-libs/llvm-libunwind/llvm-libunwind-11.0.0.9999.ebuild (limited to 'sys-libs') diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.0.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.0.9999.ebuild new file mode 100644 index 000000000000..72ee582f5c26 --- /dev/null +++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.0.9999.ebuild @@ -0,0 +1,158 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit check-reqs cmake-utils flag-o-matic llvm llvm.org \ + multiprocessing python-any-r1 + +DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)" +HOMEPAGE="https://llvm.org/" +LLVM_COMPONENTS=( compiler-rt ) +LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="$(ver_cut 1-3)" +KEYWORDS="" +IUSE="+clang +libfuzzer +profile +sanitize test +xray elibc_glibc" +# FIXME: libfuzzer does not enable all its necessary dependencies +REQUIRED_USE="libfuzzer? ( || ( sanitize xray ) )" +RESTRICT="!test? ( test ) !clang? ( test )" + +CLANG_SLOT=${SLOT%%.*} +# llvm-6 for new lit options +DEPEND=" + >=sys-devel/llvm-6" +BDEPEND=" + clang? ( sys-devel/clang ) + elibc_glibc? ( net-libs/libtirpc ) + test? ( + !=dev-python/lit-5[\${PYTHON_USEDEP}]") + =sys-devel/clang-${PV%_*}*:${CLANG_SLOT} + sys-libs/compiler-rt:${SLOT} ) + ${PYTHON_DEPS}" + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + use test || return 0 + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +check_space() { + if use test; then + local CHECKREQS_DISK_BUILD=11G + check-reqs_pkg_pretend + fi +} + +pkg_pretend() { + check_space +} + +pkg_setup() { + check_space + llvm_pkg_setup + python-any-r1_pkg_setup +} + +src_prepare() { + cmake-utils_src_prepare + + if use test; then + # remove tests that are (still) broken by new glibc + # https://bugs.llvm.org/show_bug.cgi?id=36065 + if use elibc_glibc && has_version '>=sys-libs/glibc-2.25'; then + rm test/lsan/TestCases/Linux/fork_and_leak.cpp || die + fi + fi +} + +src_configure() { + # pre-set since we need to pass it to cmake + BUILD_DIR=${WORKDIR}/compiler-rt_build + + if use clang; then + local -x CC=${CHOST}-clang + local -x CXX=${CHOST}-clang++ + strip-unsupported-flags + fi + + local mycmakeargs=( + -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}" + # use a build dir structure consistent with install + # this makes it possible to easily deploy test-friendly clang + -DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}" + + -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) + # builtins & crt installed by sys-libs/compiler-rt + -DCOMPILER_RT_BUILD_BUILTINS=OFF + -DCOMPILER_RT_BUILD_CRT=OFF + -DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer) + -DCOMPILER_RT_BUILD_PROFILE=$(usex profile) + -DCOMPILER_RT_BUILD_SANITIZERS=$(usex sanitize) + -DCOMPILER_RT_BUILD_XRAY=$(usex xray) + ) + if use test; then + mycmakeargs+=( + -DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm" + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}" + + # they are created during src_test() + -DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang" + -DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang++" + ) + + # same flags are passed for build & tests, so we need to strip + # them down to a subset supported by clang + CC=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \ + CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++ \ + strip-unsupported-flags + fi + + if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then + mycmakeargs+=( + # disable use of SDK for the system itself + -DDARWIN_macosx_CACHED_SYSROOT=/ + ) + fi + + cmake-utils_src_configure + + if use test; then + local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* ) + [[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}" + [[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}" + + # copy clang over since resource_dir is located relatively to binary + # therefore, we can put our new libraries in it + mkdir -p "${BUILD_DIR}"/lib/{llvm/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die + cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \ + "${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die + cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \ + "${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die + cp "${sys_dir}"/*builtins*.a \ + "${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die + # we also need LLVMgold.so for gold-based tests + if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then + ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \ + "${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(get_libdir)/ || die + fi + fi +} + +src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + # disable sandbox to have it stop clobbering LD_PRELOAD + local -x SANDBOX_ON=0 + # wipe LD_PRELOAD to make ASAN happy + local -x LD_PRELOAD= + + cmake-utils_src_make check-all +} diff --git a/sys-libs/compiler-rt/compiler-rt-11.0.0.9999.ebuild b/sys-libs/compiler-rt/compiler-rt-11.0.0.9999.ebuild new file mode 100644 index 000000000000..7a7778ae76b9 --- /dev/null +++ b/sys-libs/compiler-rt/compiler-rt-11.0.0.9999.ebuild @@ -0,0 +1,110 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit cmake-utils flag-o-matic llvm llvm.org multiprocessing \ + python-any-r1 toolchain-funcs + +DESCRIPTION="Compiler runtime library for clang (built-in part)" +HOMEPAGE="https://llvm.org/" +LLVM_COMPONENTS=( compiler-rt ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="$(ver_cut 1-3)" +KEYWORDS="" +IUSE="+clang test" +RESTRICT="!test? ( test ) !clang? ( test )" + +CLANG_SLOT=${SLOT%%.*} +# llvm-6 for new lit options +DEPEND=" + >=sys-devel/llvm-6" +BDEPEND=" + clang? ( sys-devel/clang ) + test? ( + $(python_gen_any_dep "dev-python/lit[\${PYTHON_USEDEP}]") + =sys-devel/clang-${PV%_*}*:${CLANG_SLOT} ) + ${PYTHON_DEPS}" + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + use test || return 0 + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_pretend() { + if ! use clang && ! tc-is-clang; then + ewarn "Building using a compiler other than clang may result in broken atomics" + ewarn "library. Enable USE=clang unless you have a very good reason not to." + fi +} + +pkg_setup() { + llvm_pkg_setup + python-any-r1_pkg_setup +} + +test_compiler() { + $(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \ + <<<'int main() { return 0; }' &>/dev/null +} + +src_configure() { + # pre-set since we need to pass it to cmake + BUILD_DIR=${WORKDIR}/${P}_build + + local nolib_flags=( -nodefaultlibs -lc ) + if use clang; then + local -x CC=${CHOST}-clang + local -x CXX=${CHOST}-clang++ + # ensure we can use clang before installing compiler-rt + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + strip-unsupported-flags + elif ! test_compiler; then + if test_compiler "${nolib_flags[@]}"; then + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}" + fi + fi + + local mycmakeargs=( + -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}" + + -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) + -DCOMPILER_RT_BUILD_LIBFUZZER=OFF + -DCOMPILER_RT_BUILD_PROFILE=OFF + -DCOMPILER_RT_BUILD_SANITIZERS=OFF + -DCOMPILER_RT_BUILD_XRAY=OFF + ) + + if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then + mycmakeargs+=( + # disable use of SDK for the system itself + -DDARWIN_macosx_CACHED_SYSROOT=/ + ) + fi + + if use test; then + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}" + + -DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang" + -DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++" + ) + fi + + cmake-utils_src_configure +} + +src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + + cmake-utils_src_make check-builtins +} diff --git a/sys-libs/libcxx/libcxx-11.0.0.9999.ebuild b/sys-libs/libcxx/libcxx-11.0.0.9999.ebuild new file mode 100644 index 000000000000..45df844722bb --- /dev/null +++ b/sys-libs/libcxx/libcxx-11.0.0.9999.ebuild @@ -0,0 +1,211 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit cmake-multilib llvm llvm.org multiprocessing python-any-r1 \ + toolchain-funcs + +DESCRIPTION="New implementation of the C++ standard library, targeting C++11" +HOMEPAGE="https://libcxx.llvm.org/" +LLVM_COMPONENTS=( libcxx ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="0" +KEYWORDS="" +IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" +REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) + ?? ( libcxxabi libcxxrt )" +RESTRICT="!test? ( test )" + +RDEPEND=" + libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) + libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) + !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" +# llvm-6 for new lit options +# clang-3.9.0 installs necessary target symlinks unconditionally +# which removes the need for MULTILIB_USEDEP +DEPEND="${RDEPEND} + >=sys-devel/llvm-6" +BDEPEND=" + test? ( >=sys-devel/clang-3.9.0 + $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )" + +DOCS=( CREDITS.TXT ) + +PATCHES=( + # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a + # out-of-tree build. + "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" +) + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_setup() { + llvm_pkg_setup + use test && python-any-r1_pkg_setup + + if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then + eerror "To build ${PN} against libsupc++, you have to use gcc. Other" + eerror "compilers are not supported. Please set CC=gcc and CXX=g++" + eerror "and try again." + die + fi + if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then + eerror "${PN} needs to be built with gcc-4.7 or later (or other" + eerror "conformant compilers). Please use gcc-config to switch to" + eerror "gcc-4.7 or later version." + die + fi +} + +test_compiler() { + $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \ + <<<'int main() { return 0; }' &>/dev/null +} + +src_configure() { + # note: we need to do this before multilib kicks in since it will + # alter the CHOST + local cxxabi cxxabi_incs + if use libcxxabi; then + cxxabi=libcxxabi + cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" + elif use libcxxrt; then + cxxabi=libcxxrt + cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" + else + local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" + cxxabi=libsupc++ + cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" + fi + + multilib-minimal_src_configure +} + +multilib_src_configure() { + # we want -lgcc_s for unwinder, and for compiler runtime when using + # gcc, clang with gcc runtime (or any unknown compiler) + local extra_libs=() want_gcc_s=ON want_compiler_rt=OFF + if use libunwind; then + # work-around missing -lunwind upstream + extra_libs+=( -lunwind ) + # if we're using libunwind and clang with compiler-rt, we want + # to link to compiler-rt instead of -lgcc_s + if tc-is-clang; then + local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ + ${LDFLAGS} -print-libgcc-file-name) + if [[ ${compiler_rt} == *libclang_rt* ]]; then + want_gcc_s=OFF + want_compiler_rt=ON + extra_libs+=( "${compiler_rt}" ) + fi + fi + fi + + # bootstrap: cmake is unhappy if compiler can't link to stdlib + local nolib_flags=( -nodefaultlibs -lc ) + if ! test_compiler; then + if test_compiler "${nolib_flags[@]}"; then + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}" + fi + fi + + local libdir=$(get_libdir) + local mycmakeargs=( + -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} + -DLIBCXX_ENABLE_SHARED=ON + -DLIBCXX_ENABLE_STATIC=$(usex static-libs) + -DLIBCXX_CXX_ABI=${cxxabi} + -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} + # we're using our own mechanism for generating linker scripts + -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF + -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) + -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} + -DLIBCXX_INCLUDE_TESTS=$(usex test) + -DLIBCXX_USE_COMPILER_RT=${want_compiler_rt} + -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" + ) + + if use test; then + local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) + local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} + + [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" + + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" + ) + fi + cmake-utils_src_configure +} + +multilib_src_test() { + local -x LIT_PRESERVES_TMP=1 + cmake-utils_src_make check-libcxx +} + +# Usage: deps +gen_ldscript() { + local output_format + output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') + [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" + + cat <<-END_LDSCRIPT +/* GNU ld script + Include missing dependencies +*/ +${output_format} +GROUP ( $@ ) +END_LDSCRIPT +} + +gen_static_ldscript() { + local libdir=$(get_libdir) + local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") + + # Move it first. + mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die + # Generate libc++.a ldscript for inclusion of its dependencies so that + # clang++ -stdlib=libc++ -static works out of the box. + local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" + # On Linux/glibc it does not link without libpthread or libdl. It is + # fine on FreeBSD. + use elibc_glibc && deps+=" libpthread.a libdl.a" + + gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die +} + +gen_shared_ldscript() { + local libdir=$(get_libdir) + # libsupc++ doesn't have a shared version + local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") + + mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die + local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" + + gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die +} + +multilib_src_install() { + cmake-utils_src_install + gen_shared_ldscript + use static-libs && gen_static_ldscript +} + +pkg_postinst() { + elog "This package (${PN}) is mainly intended as a replacement for the C++" + elog "standard library when using clang." + elog "To use it, instead of libstdc++, use:" + elog " clang++ -stdlib=libc++" + elog "to compile your C++ programs." +} diff --git a/sys-libs/libcxxabi/libcxxabi-11.0.0.9999.ebuild b/sys-libs/libcxxabi/libcxxabi-11.0.0.9999.ebuild new file mode 100644 index 000000000000..d096ef109678 --- /dev/null +++ b/sys-libs/libcxxabi/libcxxabi-11.0.0.9999.ebuild @@ -0,0 +1,119 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit cmake-multilib llvm llvm.org multiprocessing python-any-r1 + +DESCRIPTION="Low level support for a standard C++ library" +HOMEPAGE="https://libcxxabi.llvm.org/" +# libcxx is needed uncondtionally for the headers +LLVM_COMPONENTS=( libcxx{abi,} ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="0" +KEYWORDS="" +IUSE="+libunwind +static-libs test elibc_musl" +RESTRICT="!test? ( test )" + +RDEPEND=" + libunwind? ( + || ( + >=sys-libs/libunwind-1.0.1-r1[static-libs?,${MULTILIB_USEDEP}] + >=sys-libs/llvm-libunwind-3.9.0-r1[static-libs?,${MULTILIB_USEDEP}] + ) + )" +# llvm-6 for new lit options +DEPEND="${RDEPEND} + >=sys-devel/llvm-6" +BDEPEND=" + test? ( >=sys-devel/clang-3.9.0 + $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )" + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_setup() { + llvm_pkg_setup + use test && python-any-r1_pkg_setup +} + +multilib_src_configure() { + # link against compiler-rt instead of libgcc if we are using clang with libunwind + local want_compiler_rt=OFF + if use libunwind && tc-is-clang; then + local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ + ${LDFLAGS} -print-libgcc-file-name) + if [[ ${compiler_rt} == *libclang_rt* ]]; then + want_compiler_rt=ON + fi + fi + + local libdir=$(get_libdir) + local mycmakeargs=( + -DLIBCXXABI_LIBDIR_SUFFIX=${libdir#lib} + -DLIBCXXABI_ENABLE_SHARED=ON + -DLIBCXXABI_ENABLE_STATIC=$(usex static-libs) + -DLIBCXXABI_USE_LLVM_UNWINDER=$(usex libunwind) + -DLIBCXXABI_INCLUDE_TESTS=$(usex test) + -DLIBCXXABI_USE_COMPILER_RT=${want_compiler_rt} + + -DLIBCXXABI_LIBCXX_INCLUDES="${WORKDIR}"/libcxx/include + # upstream is omitting standard search path for this + # probably because gcc & clang are bundling their own unwind.h + -DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include + ) + if use test; then + local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) + local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} + + [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" + + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" + ) + fi + cmake-utils_src_configure +} + +build_libcxx() { + local -x LDFLAGS="${LDFLAGS} -L${BUILD_DIR}/$(get_libdir)" + local CMAKE_USE_DIR=${WORKDIR}/libcxx + local BUILD_DIR=${BUILD_DIR}/libcxx + local mycmakeargs=( + -DLIBCXX_LIBDIR_SUFFIX= + -DLIBCXX_ENABLE_SHARED=OFF + -DLIBCXX_ENABLE_STATIC=ON + -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF + -DLIBCXX_CXX_ABI=libcxxabi + -DLIBCXX_CXX_ABI_INCLUDE_PATHS="${S}"/include + -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF + -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) + -DLIBCXX_HAS_GCC_S_LIB=OFF + -DLIBCXX_INCLUDE_TESTS=OFF + ) + + cmake-utils_src_configure + cmake-utils_src_compile +} + +multilib_src_test() { + # build a local copy of libc++ for testing to avoid circular dep + build_libcxx + mv "${BUILD_DIR}"/libcxx/lib/libc++* "${BUILD_DIR}/$(get_libdir)/" || die + + local -x LIT_PRESERVES_TMP=1 + cmake-utils_src_make check-libcxxabi +} + +multilib_src_install_all() { + insinto /usr/include/libcxxabi + doins -r include/. +} diff --git a/sys-libs/libomp/libomp-11.0.0.9999.ebuild b/sys-libs/libomp/libomp-11.0.0.9999.ebuild new file mode 100644 index 000000000000..763579d72517 --- /dev/null +++ b/sys-libs/libomp/libomp-11.0.0.9999.ebuild @@ -0,0 +1,106 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit cmake-multilib linux-info llvm.org multiprocessing python-any-r1 + +DESCRIPTION="OpenMP runtime library for LLVM/clang compiler" +HOMEPAGE="https://openmp.llvm.org" +LLVM_COMPONENTS=( openmp ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="0" +KEYWORDS="" +IUSE="cuda hwloc kernel_linux offload ompt test" +# CUDA works only with the x86_64 ABI +REQUIRED_USE="offload? ( cuda? ( abi_x86_64 ) )" +RESTRICT="!test? ( test )" + +RDEPEND=" + hwloc? ( sys-apps/hwloc:0=[${MULTILIB_USEDEP}] ) + offload? ( + virtual/libelf:=[${MULTILIB_USEDEP}] + virtual/libffi:=[${MULTILIB_USEDEP}] + cuda? ( dev-util/nvidia-cuda-toolkit:= ) + )" +# tests: +# - dev-python/lit provides the test runner +# - sys-devel/llvm provide test utils (e.g. FileCheck) +# - sys-devel/clang provides the compiler to run tests +DEPEND="${RDEPEND}" +BDEPEND="dev-lang/perl + offload? ( virtual/pkgconfig[${MULTILIB_USEDEP}] ) + test? ( + $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') + >=sys-devel/clang-6 + )" + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +kernel_pds_check() { + if use kernel_linux && kernel_is -lt 4 15 && kernel_is -ge 4 13; then + local CONFIG_CHECK="~!SCHED_PDS" + local ERROR_SCHED_PDS="\ +PDS scheduler versions >= 0.98c < 0.98i (e.g. used in kernels >= 4.13-pf11 +< 4.14-pf9) do not implement sched_yield() call which may result in horrible +performance problems with libomp. If you are using one of the specified +kernel versions, you may want to disable the PDS scheduler." + + check_extra_config + fi +} + +pkg_pretend() { + kernel_pds_check +} + +pkg_setup() { + use test && python-any-r1_pkg_setup +} + +multilib_src_configure() { + local libdir="$(get_libdir)" + local mycmakeargs=( + -DOPENMP_LIBDIR_SUFFIX="${libdir#lib}" + + -DLIBOMP_USE_HWLOC=$(usex hwloc) + -DLIBOMP_OMPT_SUPPORT=$(usex ompt) + + -DOPENMP_ENABLE_LIBOMPTARGET=$(usex offload) + + # do not install libgomp.so & libiomp5.so aliases + -DLIBOMP_INSTALL_ALIASES=OFF + # disable unnecessary hack copying stuff back to srcdir + -DLIBOMP_COPY_EXPORTS=OFF + ) + use offload && mycmakeargs+=( + # this is non-fatal and libomp checks for CUDA conditionally + # to ABI, so we can just ignore passing the wrong value + # on non-amd64 ABIs + -DCMAKE_DISABLE_FIND_PACKAGE_CUDA=$(usex !cuda) + ) + use test && mycmakeargs+=( + # this project does not use standard LLVM cmake macros + -DOPENMP_LLVM_LIT_EXECUTABLE="${EPREFIX}/usr/bin/lit" + -DOPENMP_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}" + + -DOPENMP_TEST_C_COMPILER="$(type -P "${CHOST}-clang")" + -DOPENMP_TEST_CXX_COMPILER="$(type -P "${CHOST}-clang++")" + ) + cmake-utils_src_configure +} + +multilib_src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + + cmake-utils_src_make check-libomp +} diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-11.0.0.9999.ebuild b/sys-libs/llvm-libunwind/llvm-libunwind-11.0.0.9999.ebuild new file mode 100644 index 000000000000..3891515f46e9 --- /dev/null +++ b/sys-libs/llvm-libunwind/llvm-libunwind-11.0.0.9999.ebuild @@ -0,0 +1,126 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python{2_7,3_{6,7}} ) +inherit cmake-multilib llvm llvm.org multiprocessing python-any-r1 + +DESCRIPTION="C++ runtime stack unwinder from LLVM" +HOMEPAGE="https://github.com/llvm-mirror/libunwind" +LLVM_COMPONENTS=( libunwind ) +LLVM_TEST_COMPONENTS=( libcxx{,abi} ) +llvm.org_set_globals + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="0" +KEYWORDS="" +IUSE="debug +static-libs test" +RESTRICT="!test? ( test )" + +RDEPEND="!sys-libs/libunwind" +# llvm-6 for new lit options +DEPEND=" + >=sys-devel/llvm-6" +BDEPEND=" + test? ( >=sys-devel/clang-3.9.0 + $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )" + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_setup() { + use test && python-any-r1_pkg_setup +} + +multilib_src_configure() { + local libdir=$(get_libdir) + + local mycmakeargs=( + -DLLVM_LIBDIR_SUFFIX=${libdir#lib} + -DLIBUNWIND_ENABLE_ASSERTIONS=$(usex debug) + -DLIBUNWIND_ENABLE_STATIC=$(usex static-libs) + -DLLVM_INCLUDE_TESTS=$(usex test) + + # support non-native unwinding; given it's small enough, + # enable it unconditionally + -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON + ) + if use test; then + local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) + local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} + + [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" + + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" + -DLIBUNWIND_LIBCXX_PATH="${WORKDIR}/libcxx" + ) + fi + + cmake-utils_src_configure +} + +build_libcxxabi() { + local -x LDFLAGS="${LDFLAGS} -L${BUILD_DIR}/$(get_libdir)" + local CMAKE_USE_DIR=${WORKDIR}/libcxxabi + local BUILD_DIR=${BUILD_DIR}/libcxxabi + local mycmakeargs=( + -DLIBCXXABI_LIBDIR_SUFFIX= + -DLIBCXXABI_ENABLE_SHARED=OFF + -DLIBCXXABI_ENABLE_STATIC=ONF + -DLIBCXXABI_USE_LLVM_UNWINDER=ON + -DLIBCXXABI_INCLUDE_TESTS=OFF + + -DLIBCXXABI_LIBCXX_INCLUDES="${WORKDIR}"/libcxx/include + -DLIBCXXABI_LIBUNWIND_INCLUDES="${S}"/include + ) + + cmake-utils_src_configure + cmake-utils_src_compile +} + +build_libcxx() { + local -x LDFLAGS="${LDFLAGS} -L${BUILD_DIR}/libcxxabi/lib -L${BUILD_DIR}/$(get_libdir)" + local CMAKE_USE_DIR=${WORKDIR}/libcxx + local BUILD_DIR=${BUILD_DIR}/libcxx + local mycmakeargs=( + -DLIBCXX_LIBDIR_SUFFIX= + -DLIBCXX_ENABLE_SHARED=OFF + -DLIBCXX_ENABLE_STATIC=ON + -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF + -DLIBCXXABI_USE_LLVM_UNWINDER=ON + -DLIBCXX_CXX_ABI=libcxxabi + -DLIBCXX_CXX_ABI_INCLUDE_PATHS="${WORKDIR}"/libcxxabi/include + -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF + -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) + -DLIBCXX_HAS_GCC_S_LIB=OFF + -DLIBCXX_INCLUDE_TESTS=OFF + ) + + cmake-utils_src_configure + cmake-utils_src_compile +} + +multilib_src_test() { + # build local copies of libc++ & libc++abi for testing to avoid + # circular deps + build_libcxxabi + build_libcxx + mv "${BUILD_DIR}"/libcxx*/lib/libc++* "${BUILD_DIR}/$(get_libdir)/" || die + + local -x LIT_PRESERVES_TMP=1 + cmake-utils_src_make check-unwind +} + +multilib_src_install() { + cmake-utils_src_install + + # install headers like sys-libs/libunwind + doheader "${S}"/include/*.h +} -- cgit v1.2.3