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-rw-r--r--sys-libs/libcxx/Manifest3
-rw-r--r--sys-libs/libcxx/libcxx-18.1.4.ebuild210
2 files changed, 213 insertions, 0 deletions
diff --git a/sys-libs/libcxx/Manifest b/sys-libs/libcxx/Manifest
index 77008c235744..7574dd364c17 100644
--- a/sys-libs/libcxx/Manifest
+++ b/sys-libs/libcxx/Manifest
@@ -9,12 +9,15 @@ DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e06541
DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
DIST llvm-project-18.1.3.src.tar.xz 132049300 BLAKE2B 0681177cfe6a65f5cf11942381078388e8f5d9d5a4bb50b040e4c10a3898e7311ff379fcca008e82e4bef225792a38eb77f722c972725b9251a0fda29d8d7ecc SHA512 b8b8a00c560bc7d4c4b5d533b92dbd52f2c0254f0acf687e787e8b7fa780cd5d96f6e9709356d2c406c0b36b186dee4de6b1bc1928a97de0bda863fa873e0783
DIST llvm-project-18.1.3.src.tar.xz.sig 566 BLAKE2B dcecf41346cc864c6e5bedd3a7db3db4f32a68534364d2537a15ca7e4e2f2d35a22722385ac556d2a4ac48ab37567566094f223534e696299f98040e702146d0 SHA512 b7e50779841891e9ed9de5ed917c5be3209a52a5d98c67a032509ae8fad8a2a882bf619c66d2ee45bb53dfb03d750cb94dc4b2750ec2a8edb0465700d5bc657c
+DIST llvm-project-18.1.4.src.tar.xz 132054668 BLAKE2B 94bbad3b185fd07cbace4eff79aba80fbdd5e072739250e3927fe1848bcf3f8d355eb1f384e57306707eb702acc7ab01b732590735be7950221607664d04b0a6 SHA512 b1b214ae91f3705d8ea345547ad53f1e5d7d884c1eb6958bc41c14ac4b3e407771ccc2b693686ff103c8232c2c3942731d6db9a9cb4f735e6c6a0674739d0b29
+DIST llvm-project-18.1.4.src.tar.xz.sig 566 BLAKE2B b74fd219d7bcdf197b4e711cfbb25c40e9d8d2c7341de0215d8c31f330f396e9c166ff63513829cdc9cef349f08238f66a4dc949fa97958a7af496abae369eaa SHA512 4f456edf4fb454815acaef6855b1a0991f229810a32e9369af83388e37f0ef8964308e1e93bd6216024cdd67e86caaadc8d5794467857cc6fe561c9fa6ca7386
DIST llvm-project-a8b0ecd2605ff23f495a8af64e06c35f86834e54.tar.gz 208451583 BLAKE2B 3f8557637b9d10ed924cfec0b3e83d85996417df24b317cac55740aa199ef97cf7560fe634debd1dbfc7c9fc25aa2b2643fccaecc4c866481dc57b11eba1d02f SHA512 1f4bf5a8a59582af426ad13cc828e1e482c5c831ed5a4bb0da419ed3cf67e5e485fd36074603ad22328e35be44b8ccd2d92d1382bc7a228fdf38d458a2321e07
DIST llvm-project-ee284d2da0720dc21191d6f545504cbfcf5dcbcf.tar.gz 208883034 BLAKE2B e37c9f1a6a4d0caa9a3091f979dd09f509d458f8b7b30286c77dd2385aea748b7aac6dd488c79573f82feb655aa321717bd2fb46bba4a12b388b52064f6e13bf SHA512 1335ade87cd2accc47ac47ed2ab302999e375808b158b6c9d31fac9059cbb992d2bdaaadf1fd9a1b37268c1123d43346ea4d150894d6d2e6f80ba790b65b93b1
EBUILD libcxx-15.0.7-r1.ebuild 5283 BLAKE2B 4380fc5b851054a5ec226ee4c92a2b79511d73ac9b3f8bccc977211601eca36113fc0ae605854da53898507021f24a8b319197605c556244d84253bede7b84f4 SHA512 0a5859269422e794deb43ed960651a1dea830af28b5e395f32e28de8e67a1f399507340230af1c84248853f554e751709a60a9a78aeb0eb42804cb41907dbfce
EBUILD libcxx-16.0.6.ebuild 5300 BLAKE2B 4714e22ad2fdcb07c62ead4cfa47fb4734e45dc055700b63a0f24cd6e93dde960c638fa16f55f4c04c6130fc2a7fa5729814c4aee12e9953f603ea5ccb706cc1 SHA512 3eab779107b5c737d971abe29b7bd9f44a73570957bd7d54d6aaa98ec78a6045d7d69272d611f7f09c60e1aa30bbad46b4bd1358b0b2c69e5bc686ab21444857
EBUILD libcxx-17.0.6.ebuild 5280 BLAKE2B a882313471af07942a0772efa642800ba85545227f7dfe281cd7fcdc686ecda82692d273550b28cca2de47b1b9fda87717c98c52ffafdf1155d5269a3733f48a SHA512 d9a2932d7b9e26dea0e62dfd3aeac08ad0206a242d3d42d83e55b93cc767195a67bc0eb3da38cb8d51930175f94bac6496184d6d4be516014e0208c3f852d427
EBUILD libcxx-18.1.3.ebuild 5447 BLAKE2B 262f4dd0ccb046dcdf7f6970350381a9a48530f7db546f1b6cef5493b5e2a657a403bb0b5fda0d2d100420c6f8f1bac82f635efa8ad6c70d4476ad101c35eb13 SHA512 74ddb2227a2c8cd3d106861dc8155720f757011933835a36b8a5c133de68db80c14d93ad0cd8c3fa62232ce1e0871889b6db15c4bd53d2c1ea34762d93addc0c
+EBUILD libcxx-18.1.4.ebuild 5447 BLAKE2B 262f4dd0ccb046dcdf7f6970350381a9a48530f7db546f1b6cef5493b5e2a657a403bb0b5fda0d2d100420c6f8f1bac82f635efa8ad6c70d4476ad101c35eb13 SHA512 74ddb2227a2c8cd3d106861dc8155720f757011933835a36b8a5c133de68db80c14d93ad0cd8c3fa62232ce1e0871889b6db15c4bd53d2c1ea34762d93addc0c
EBUILD libcxx-19.0.0.9999.ebuild 5397 BLAKE2B 800024bbb9b69c7c159d05bf481db08bfb4c89b93a517410a892cd80a0a0bbf07119d0babcc952283bfc4dff51dd4ea4253a63cbc3f301db6e281074e4a2061a SHA512 61a3676d06d6e5f44e5a6f0de8f05c0af5384c3e940b2f504bddbe6b9a806ae5c5ff8311f6986a284338761e554894ddb1bec7f5e1b324a6e211b1d60f0eb635
EBUILD libcxx-19.0.0_pre20240330.ebuild 5397 BLAKE2B 800024bbb9b69c7c159d05bf481db08bfb4c89b93a517410a892cd80a0a0bbf07119d0babcc952283bfc4dff51dd4ea4253a63cbc3f301db6e281074e4a2061a SHA512 61a3676d06d6e5f44e5a6f0de8f05c0af5384c3e940b2f504bddbe6b9a806ae5c5ff8311f6986a284338761e554894ddb1bec7f5e1b324a6e211b1d60f0eb635
EBUILD libcxx-19.0.0_pre20240404.ebuild 5397 BLAKE2B 800024bbb9b69c7c159d05bf481db08bfb4c89b93a517410a892cd80a0a0bbf07119d0babcc952283bfc4dff51dd4ea4253a63cbc3f301db6e281074e4a2061a SHA512 61a3676d06d6e5f44e5a6f0de8f05c0af5384c3e940b2f504bddbe6b9a806ae5c5ff8311f6986a284338761e554894ddb1bec7f5e1b324a6e211b1d60f0eb635
diff --git a/sys-libs/libcxx/libcxx-18.1.4.ebuild b/sys-libs/libcxx/libcxx-18.1.4.ebuild
new file mode 100644
index 000000000000..a6fca47e6c29
--- /dev/null
+++ b/sys-libs/libcxx/libcxx-18.1.4.ebuild
@@ -0,0 +1,210 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+inherit cmake-multilib flag-o-matic llvm.org llvm-utils python-any-r1
+inherit toolchain-funcs
+
+DESCRIPTION="New implementation of the C++ standard library, targeting C++11"
+HOMEPAGE="https://libcxx.llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~riscv ~sparc ~x86 ~arm64-macos ~x64-macos"
+IUSE="+clang +libcxxabi +static-libs test"
+REQUIRED_USE="test? ( clang )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+ libcxxabi? (
+ ~sys-libs/libcxxabi-${PV}[static-libs?,${MULTILIB_USEDEP}]
+ )
+ !libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
+"
+DEPEND="
+ ${RDEPEND}
+ sys-devel/llvm:${LLVM_MAJOR}
+"
+BDEPEND="
+ clang? (
+ sys-devel/clang:${LLVM_MAJOR}
+ )
+ !test? (
+ ${PYTHON_DEPS}
+ )
+ test? (
+ dev-debug/gdb[python]
+ $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+ )
+"
+
+LLVM_COMPONENTS=( runtimes libcxx{,abi} llvm/{cmake,utils/llvm-lit} cmake )
+llvm.org_set_globals
+
+python_check_deps() {
+ use test || return 0
+ python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+ 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
+}
+
+src_prepare() {
+ # hanging tests
+ # https://github.com/llvm/llvm-project/issues/73791
+ rm ../libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/fetch_* || die
+ rm ../libcxx/test/std/atomics/atomics.types.generic/atomics.types.float/operator.*_equals* || die
+
+ cmake_src_prepare
+}
+
+test_compiler() {
+ $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \
+ <<<'int main() { return 0; }' &>/dev/null
+}
+
+src_configure() {
+ llvm_prepend_path "${LLVM_MAJOR}"
+
+ # note: we need to do this before multilib kicks in since it will
+ # alter the CHOST
+ local cxxabi cxxabi_incs
+ if use libcxxabi; then
+ cxxabi=system-libcxxabi
+ cxxabi_incs="${EPREFIX}/usr/include/c++/v1"
+ 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}/${CHOST}"
+ fi
+
+ multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+ if use clang; then
+ local -x CC=${CHOST}-clang
+ local -x CXX=${CHOST}-clang++
+ strip-unsupported-flags
+ fi
+
+ # link to compiler-rt
+ local use_compiler_rt=OFF
+ [[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
+
+ # bootstrap: cmake is unhappy if compiler can't link to stdlib
+ local nolib_flags=( -nodefaultlibs -lc )
+ if ! test_compiler; then
+ if test_compiler "${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=(
+ -DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
+ -DPython3_EXECUTABLE="${PYTHON}"
+ -DLLVM_ENABLE_RUNTIMES=libcxx
+ -DLLVM_INCLUDE_TESTS=OFF
+ -DLLVM_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=$(usex elibc_musl)
+ -DLIBCXX_INCLUDE_BENCHMARKS=OFF
+ -DLIBCXX_INCLUDE_TESTS=$(usex test)
+ -DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
+ # this is broken with standalone builds, and also meaningless
+ -DLIBCXXABI_USE_LLVM_UNWINDER=OFF
+ )
+
+ if use test; then
+ mycmakeargs+=(
+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+ -DLLVM_LIT_ARGS="$(get_lit_flags)"
+ -DPython3_EXECUTABLE="${PYTHON}"
+ )
+ fi
+ cmake_src_configure
+}
+
+multilib_src_compile() {
+ cmake_src_compile
+ if [[ ${CHOST} != *-darwin* ]] ; then
+ gen_shared_ldscript
+ use static-libs && gen_static_ldscript
+ fi
+}
+
+multilib_src_test() {
+ local -x LIT_PRESERVES_TMP=1
+ cmake_build check-cxx
+}
+
+multilib_src_install() {
+ cmake_src_install
+ # since we've replaced libc++.{a,so} with ldscripts, now we have to
+ # install the extra symlinks
+ if [[ ${CHOST} != *-darwin* ]] ; then
+ dolib.so lib/libc++_shared.so
+ use static-libs && dolib.a lib/libc++_static.a
+ fi
+}
+
+# Usage: deps
+gen_ldscript() {
+ local output_format
+ output_format=$($(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() {
+ # Move it first.
+ mv lib/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
+ $(usex libcxxabi libc++abi.a libsupc++.a)
+ )
+ # On Linux/glibc it does not link without libpthread or libdl. It is
+ # fine on FreeBSD.
+ use elibc_glibc && deps+=( libpthread.a libdl.a )
+
+ gen_ldscript "${deps[*]}" > lib/libc++.a || die
+}
+
+gen_shared_ldscript() {
+ # Move it first.
+ mv lib/libc++{,_shared}.so || die
+ local deps=(
+ libc++_shared.so
+ # libsupc++ doesn't have a shared version
+ $(usex libcxxabi libc++abi.so libsupc++.a)
+ )
+
+ gen_ldscript "${deps[*]}" > lib/libc++.so || die
+}