DIST libcxx-7.1.0.src.tar.xz 1638448 BLAKE2B eca192e03f839f4323e3c37beba2e6daaf935d4e784e0bc835a4d2c3ce0790f5539bdca0466feafd668d7c6675b11b7fe14d9adb680c46fd7b28b42a3b423219 SHA512 925ce5093445f84dc17d5b1610e4297ef3606b254b7350c50f88ba042fcca62125ffd97d21cb612707d5e9511267634ca1779619199f95ce819e5f5c0c2b55d5
DIST libcxx-8.0.1.src.tar.xz 1739524 BLAKE2B 6e641cb6bda0de12c8408d3ab33f627389ac014aa65b3391c870aa96ffd347784e6b70b953bd1ee8eba56554e0f78a723ab77b9dba5f85e6219e2b95ca50c160 SHA512 75749d08b2b343c6f5f9aefb04be63e42f6d12efc51101d3647ed6f70c7a6d050afb3ab2f3636eae78cb523f5844de67b960a7a3145ed89ab0c7015deb14921e
-DIST llvmorg-10.0.0-rc1.tar.gz 120755822 BLAKE2B a729d37d96ba498cb865c6f708734dccb796b2caabb69167b9aa3b0e12c788f2a5980a048b99d5603da3d26af909fb31f406b4f4743cabae56c45f829a7bf695 SHA512 27137fc700971147c00ded6787eaae9f0bcf98c938fe227a5a559b38d983736f3d086f4ff6772d802c5f48a7d97a97c293261e4af88fcb5a720693b9cb5a4f02
-DIST llvmorg-10.0.0-rc2.tar.gz 120795019 BLAKE2B 6e701eddbd2313e777c7b37dff8455a08d3c599d01055b60afc0319373d4709deb429aac6bf9e80c4d2e2ab8ade03bf5b398b6ccd8882e4bde608d10cdbf2284 SHA512 ee571c9258a2d9fc411964f56b0b92b2e7134349ed21dbe7963eb61ef65da506e0c4f7c69259a3b6cecec23f55d24636608287ee4457ee667031e141f8f09aae
DIST llvmorg-10.0.0-rc3.tar.gz 120814170 BLAKE2B 432fe0c1e74d3020a269a256e6e456cbfa0b7166dd3f86df6caf3a55e1931c022285fe8afdc4d8998c729c5471acf5308abb336782ddec2ef9b0f58d1ccb5a3c SHA512 aad1df86063612d20c48ea7046940330fe2ac572a146be22ff71d9e65fa3438184cb39a2533fc6afd1e74df26909a9f0d24ebcd7d62e74728cfd81e447f2ffbf
DIST llvmorg-9.0.1.tar.gz 113193320 BLAKE2B b86e405f2b8e00436045fd409fe19cdde75c797b1192c62a22b5ec75e6b4dc8e874a0f33008dc31562445e4cbe53a992b6f48c684255a6a1ef261e595b8b161f SHA512 fa88beeaae94b6d0cd9b5ba38658d0ffed8004035d7d8a4f95c3d31a709b88b581ae9bd7761333c8e5375c44b8f6be01768b5a3be901163159d7e6c43b71da59
+++ /dev/null
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{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 (${PN}) is mainly intended as a replacement for the C++"
- elog "standard library when using clang."
- elog "To use it, instead of libstdc++, use:"
- elog " clang++ -stdlib=libc++"
- elog "to compile your C++ programs."
-}
+++ /dev/null
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{6,7} )
-inherit cmake-multilib llvm llvm.org multiprocessing python-any-r1 \
- toolchain-funcs
-
-DESCRIPTION="New implementation of the C++ standard library, targeting C++11"
-HOMEPAGE="https://libcxx.llvm.org/"
-LLVM_COMPONENTS=( libcxx )
-llvm.org_set_globals
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="0"
-KEYWORDS=""
-IUSE="elibc_glibc elibc_musl +libcxxabi +libunwind +static-libs test"
-REQUIRED_USE="libunwind? ( libcxxabi )"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
- libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] )
- !libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )"
-# llvm-6 for new lit options
-# clang-3.9.0 installs necessary target symlinks unconditionally
-# which removes the need for MULTILIB_USEDEP
-DEPEND="${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 && ! 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="${EPREFIX}/usr/include/libcxxabi"
- else
- local gcc_inc="${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=$(usex libcxxabi "libc++abi.a" "libsupc++.a")
-
- # Move it first.
- mv "${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" "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."
-}
projects / gentoo.git / commitdiff