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Tue, 24 Sep 2024 18:03:00 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 95FF927E9 for ; Tue, 24 Sep 2024 18:02:57 +0000 (UTC) From: "Michał Górny" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Michał Górny" Message-ID: <1727200964.9c33bf7a0734e444fcc587d376d4c95f5c3bcf82.mgorny@gentoo> Subject: [gentoo-commits] repo/gentoo:master commit in: sys-devel/clang/ X-VCS-Repository: repo/gentoo X-VCS-Files: sys-devel/clang/Manifest sys-devel/clang/clang-20.0.0_pre20240924.ebuild X-VCS-Directories: sys-devel/clang/ X-VCS-Committer: mgorny X-VCS-Committer-Name: Michał Górny X-VCS-Revision: 9c33bf7a0734e444fcc587d376d4c95f5c3bcf82 X-VCS-Branch: master Date: Tue, 24 Sep 2024 18:02:57 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: c426392d-05d4-4e12-a0e7-c5b8fc704d49 X-Archives-Hash: 6411df1fdd6f288f0e240d5b8ae84743 commit: 9c33bf7a0734e444fcc587d376d4c95f5c3bcf82 Author: Michał Górny gentoo org> AuthorDate: Tue Sep 24 17:36:17 2024 +0000 Commit: Michał Górny gentoo org> CommitDate: Tue Sep 24 18:02:44 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9c33bf7a sys-devel/clang: Add 20.0.0_pre20240924 snapshot Signed-off-by: Michał Górny gentoo.org> sys-devel/clang/Manifest | 1 + sys-devel/clang/clang-20.0.0_pre20240924.ebuild | 472 ++++++++++++++++++++++++ 2 files changed, 473 insertions(+) diff --git a/sys-devel/clang/Manifest b/sys-devel/clang/Manifest index 94df22718126..36c6f30136d2 100644 --- a/sys-devel/clang/Manifest +++ b/sys-devel/clang/Manifest @@ -17,3 +17,4 @@ DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b8577 DIST llvm-project-19.1.0.src.tar.xz 141244872 BLAKE2B 972d028599006d528acdb0ff107b30af8bef247a0f174991646d07f0a47e7d237a5a1700ae668a9f4496295535d688eeeebe550669e78b0775aaab044f5b268e SHA512 396b34886f8442eeb5bc23152e8c2577e834d88f1d21a67829f9ca651b77c5ceb32df4e70c34dc1e6fea24abe45fa00f08502628de25fdbf32864f5b9066d23d DIST llvm-project-19.1.0.src.tar.xz.sig 438 BLAKE2B b044fcc6f331e75f9340e390ef8a95242a7f74e7c9835e67161fc4dd0ba0a8a5400e8ec4efd0fe50d2a9a9d950d0b37d5c0725868f450619b161a36ebded6a67 SHA512 d596d4942750818f489f114ff953a2b27e220abcf132d4d4ce0d910b73dfc283262507fc35cc0b61363c4af22cb9112dd7a662a89ea4b9667827fa1bde6785ed DIST llvm-project-41f1b467a29d2ca4e35df37c3aa79a0a8c04bc4f.tar.gz 218633363 BLAKE2B 9367923a4257e0ce01cf443eca790a567c6d9224126ebff15849c829f04dbac39aee60de1f28eab71ee4143341105c46466e1983e0f2a1a478e75fd5363a8d02 SHA512 eca094df135f184e2c3a42a3984ac353b7a8286446da80f042aef8047761f5f5cc6eeccb9bff6056ff0ddd1babe31a468e279b028b9618364f88ae9f26053c22 +DIST llvm-project-cde7b30268a85a3e7900a31534a97e7eb4de9236.tar.gz 219048549 BLAKE2B 53bdfea814b2cdf60bfdd27f6135b9f9d5156bdc78d22a361214399c5101b6fafaaefb9109377c1d977c67ebcb1feed69d6aaee0f2e38881480d68ac8be9b3d9 SHA512 0def6da5c2443753f37ba40a893b41dd5c7676b7be57102a5a6e820fe4fe235cad1da9a1c0eff1abc4c4ed5cc188522cae23afeddeee1876ea8ffde5c4f33b9f diff --git a/sys-devel/clang/clang-20.0.0_pre20240924.ebuild b/sys-devel/clang/clang-20.0.0_pre20240924.ebuild new file mode 100644 index 000000000000..76e65b231fc4 --- /dev/null +++ b/sys-devel/clang/clang-20.0.0_pre20240924.ebuild @@ -0,0 +1,472 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +PYTHON_COMPAT=( python3_{10..13} ) + +inherit cmake llvm.org llvm-utils multilib multilib-minimal +inherit prefix python-single-r1 toolchain-funcs + +DESCRIPTION="C language family frontend for LLVM" +HOMEPAGE="https://llvm.org/" + +# MSVCSetupApi.h: MIT +# sorttable.js: MIT + +LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA MIT" +SLOT="${LLVM_MAJOR}/${LLVM_SOABI}" +IUSE="+debug doc +extra ieee-long-double +pie +static-analyzer test xml" +REQUIRED_USE="${PYTHON_REQUIRED_USE}" +RESTRICT="!test? ( test )" + +DEPEND=" + ~sys-devel/llvm-${PV}:${LLVM_MAJOR}=[debug=,${MULTILIB_USEDEP}] + static-analyzer? ( dev-lang/perl:* ) + xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] ) +" + +RDEPEND=" + ${PYTHON_DEPS} + ${DEPEND} + >=sys-devel/clang-common-${PV} +" +BDEPEND=" + ${PYTHON_DEPS} + test? ( ~sys-devel/lld-${PV} ) + xml? ( virtual/pkgconfig ) +" +PDEPEND=" + ~sys-devel/clang-runtime-${PV} + sys-devel/clang-toolchain-symlinks:${LLVM_MAJOR} +" + +LLVM_COMPONENTS=( + clang clang-tools-extra cmake +) +LLVM_MANPAGES=1 +LLVM_TEST_COMPONENTS=( + llvm/utils +) +LLVM_USE_TARGETS=llvm +llvm.org_set_globals + +[[ -n ${LLVM_MANPAGE_DIST} ]] && BDEPEND+=" doc? ( " +BDEPEND+=" + $(python_gen_cond_dep ' + dev-python/myst-parser[${PYTHON_USEDEP}] + dev-python/sphinx[${PYTHON_USEDEP}] + ') +" +[[ -n ${LLVM_MANPAGE_DIST} ]] && BDEPEND+=" ) " + +# Multilib notes: +# 1. ABI_* flags control ABIs libclang* is built for only. +# 2. clang is always capable of compiling code for all ABIs for enabled +# target. However, you will need appropriate crt* files (installed +# e.g. by sys-devel/gcc and sys-libs/glibc). +# 3. ${CHOST}-clang wrappers are always installed for all ABIs included +# in the current profile (i.e. alike supported by sys-devel/gcc). +# +# Therefore: use sys-devel/clang[${MULTILIB_USEDEP}] only if you need +# multilib clang* libraries (not runtime, not wrappers). + +src_prepare() { + # create extra parent dir for relative CLANG_RESOURCE_DIR access + mkdir -p x/y || die + BUILD_DIR=${WORKDIR}/x/y/clang + + llvm.org_src_prepare + + # add Gentoo Portage Prefix for Darwin (see prefix-dirs.patch) + eprefixify \ + lib/Lex/InitHeaderSearch.cpp \ + lib/Driver/ToolChains/Darwin.cpp || die + + if ! use prefix-guest && [[ -n ${EPREFIX} ]]; then + sed -i "/LibDir.*Loader/s@return \"\/\"@return \"${EPREFIX}/\"@" lib/Driver/ToolChains/Linux.cpp || die + fi + + # https://github.com/llvm/llvm-project/pull/109306#issuecomment-2370570394 + sed -i -e '/vt_gen/d' lib/CodeGen/CMakeLists.txt || die +} + +check_distribution_components() { + if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]]; then + local all_targets=() my_targets=() l + cd "${BUILD_DIR}" || die + + while read -r l; do + if [[ ${l} == install-*-stripped:* ]]; then + l=${l#install-} + l=${l%%-stripped*} + + case ${l} in + # meta-targets + clang-libraries|distribution) + continue + ;; + # tools + clang|clangd|clang-*) + ;; + # static libraries + clang*|findAllSymbols) + continue + ;; + # conditional to USE=doc + docs-clang-html|docs-clang-tools-html) + use doc || continue + ;; + esac + + all_targets+=( "${l}" ) + fi + done < <(${NINJA} -t targets all) + + while read -r l; do + my_targets+=( "${l}" ) + done < <(get_distribution_components $"\n") + + local add=() remove=() + for l in "${all_targets[@]}"; do + if ! has "${l}" "${my_targets[@]}"; then + add+=( "${l}" ) + fi + done + for l in "${my_targets[@]}"; do + if ! has "${l}" "${all_targets[@]}"; then + remove+=( "${l}" ) + fi + done + + if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then + eerror "get_distribution_components() is outdated!" + eerror " Add: ${add[*]}" + eerror "Remove: ${remove[*]}" + die "Update get_distribution_components()!" + fi + cd - >/dev/null || die + fi +} + +get_distribution_components() { + local sep=${1-;} + + local out=( + # common stuff + clang-cmake-exports + clang-headers + clang-resource-headers + libclang-headers + + aarch64-resource-headers + arm-common-resource-headers + arm-resource-headers + core-resource-headers + cuda-resource-headers + hexagon-resource-headers + hip-resource-headers + hlsl-resource-headers + mips-resource-headers + opencl-resource-headers + openmp-resource-headers + ppc-htm-resource-headers + ppc-resource-headers + riscv-resource-headers + systemz-resource-headers + utility-resource-headers + ve-resource-headers + webassembly-resource-headers + windows-resource-headers + x86-resource-headers + + # libs + clang-cpp + libclang + ) + + if multilib_is_native_abi; then + out+=( + # common stuff + bash-autocomplete + libclang-python-bindings + + # tools + amdgpu-arch + c-index-test + clang + clang-format + clang-installapi + clang-linker-wrapper + clang-nvlink-wrapper + clang-offload-bundler + clang-offload-packager + clang-refactor + clang-repl + clang-scan-deps + diagtool + hmaptool + nvptx-arch + + # needed for cross-compiling Clang + clang-tblgen + ) + + if use extra; then + out+=( + # extra tools + clang-apply-replacements + clang-change-namespace + clang-doc + clang-include-cleaner + clang-include-fixer + clang-move + clang-query + clang-reorder-fields + clang-tidy + clang-tidy-headers + clangd + find-all-symbols + modularize + pp-trace + ) + fi + + if llvm_are_manpages_built; then + out+=( docs-clang-man ) + use extra && out+=( docs-clang-tools-man ) + fi + + if use doc; then + out+=( docs-clang-html ) + use extra && out+=( docs-clang-tools-html ) + fi + + use static-analyzer && out+=( + clang-check + clang-extdef-mapping + scan-build + scan-build-py + scan-view + ) + fi + + printf "%s${sep}" "${out[@]}" +} + +multilib_src_configure() { + llvm_prepend_path "${LLVM_MAJOR}" + + local mycmakeargs=( + -DDEFAULT_SYSROOT=$(usex prefix-guest "" "${EPREFIX}") + -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}" + -DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man" + -DCLANG_CONFIG_FILE_SYSTEM_DIR="${EPREFIX}/etc/clang" + # relative to bindir + -DCLANG_RESOURCE_DIR="../../../../lib/clang/${LLVM_MAJOR}" + + -DBUILD_SHARED_LIBS=OFF + -DCLANG_LINK_CLANG_DYLIB=ON + -DLLVM_DISTRIBUTION_COMPONENTS=$(get_distribution_components) + -DCLANG_INCLUDE_TESTS=$(usex test) + + -DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}" + + # these are not propagated reliably, so redefine them + -DLLVM_ENABLE_EH=ON + -DLLVM_ENABLE_RTTI=ON + + # libgomp support fails to find headers without explicit -I + # furthermore, it provides only syntax checking + -DCLANG_DEFAULT_OPENMP_RUNTIME=libomp + + -DCLANG_DEFAULT_PIE_ON_LINUX=$(usex pie) + + -DCLANG_ENABLE_LIBXML2=$(usex xml) + -DCLANG_ENABLE_ARCMT=$(usex static-analyzer) + -DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer) + # TODO: CLANG_ENABLE_HLSL? + + -DPython3_EXECUTABLE="${PYTHON}" + ) + + if ! use elibc_musl; then + mycmakeargs+=( + -DPPC_LINUX_DEFAULT_IEEELONGDOUBLE=$(usex ieee-long-double) + ) + fi + + use test && mycmakeargs+=( + -DLLVM_BUILD_TESTS=ON + -DLLVM_LIT_ARGS="$(get_lit_flags)" + ) + + if multilib_is_native_abi; then + local build_docs=OFF + if llvm_are_manpages_built; then + build_docs=ON + mycmakeargs+=( + -DLLVM_BUILD_DOCS=ON + -DLLVM_ENABLE_SPHINX=ON + -DCLANG_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html" + -DSPHINX_WARNINGS_AS_ERRORS=OFF + ) + if use extra; then + mycmakeargs+=( + -DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra" + ) + fi + fi + mycmakeargs+=( + -DCLANG_INCLUDE_DOCS=${build_docs} + ) + fi + if multilib_native_use extra; then + mycmakeargs+=( + -DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra + -DCLANG_TOOLS_EXTRA_INCLUDE_DOCS=${build_docs} + ) + else + mycmakeargs+=( + -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD=OFF + ) + fi + + if [[ -n ${EPREFIX} ]]; then + mycmakeargs+=( + -DGCC_INSTALL_PREFIX="${EPREFIX}/usr" + ) + fi + + if tc-is-cross-compiler; then + has_version -b sys-devel/clang:${LLVM_MAJOR} || + die "sys-devel/clang:${LLVM_MAJOR} is required on the build host." + local tools_bin=${BROOT}/usr/lib/llvm/${LLVM_MAJOR}/bin + mycmakeargs+=( + -DLLVM_TOOLS_BINARY_DIR="${tools_bin}" + -DCLANG_TABLEGEN="${tools_bin}"/clang-tblgen + ) + fi + + # LLVM can have very high memory consumption while linking, + # exhausting the limit on 32-bit linker executable + use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory" + + # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 + use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG" + cmake_src_configure + + multilib_is_native_abi && check_distribution_components +} + +multilib_src_compile() { + cmake_build distribution +} + +multilib_src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + local test_targets=( check-clang ) + if multilib_native_use extra; then + test_targets+=( + check-clang-tools + check-clangd + ) + fi + cmake_build "${test_targets[@]}" +} + +src_install() { + MULTILIB_WRAPPED_HEADERS=( + /usr/include/clang/Config/config.h + ) + + multilib-minimal_src_install + + # Move runtime headers to /usr/lib/clang, where they belong + mv "${ED}"/usr/include/clangrt "${ED}"/usr/lib/clang || die + # move (remaining) wrapped headers back + if use extra; then + mv "${T}"/clang-tidy "${ED}"/usr/include/ || die + fi + mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include || die + + # Apply CHOST and version suffix to clang tools + local clang_tools=( clang clang++ clang-cl clang-cpp ) + local abi i + + # cmake gives us: + # - clang-X + # - clang -> clang-X + # - clang++, clang-cl, clang-cpp -> clang + # we want to have: + # - clang-X + # - clang++-X, clang-cl-X, clang-cpp-X -> clang-X + # - clang, clang++, clang-cl, clang-cpp -> clang*-X + # also in CHOST variant + for i in "${clang_tools[@]:1}"; do + rm "${ED}/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}" || die + dosym "clang-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}-${LLVM_MAJOR}" + dosym "${i}-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}" + done + + # now create target symlinks for all supported ABIs + for abi in $(get_all_abis); do + local abi_chost=$(get_abi_CHOST "${abi}") + for i in "${clang_tools[@]}"; do + dosym "${i}-${LLVM_MAJOR}" \ + "/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}-${LLVM_MAJOR}" + dosym "${abi_chost}-${i}-${LLVM_MAJOR}" \ + "/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}" + done + done +} + +multilib_src_install() { + DESTDIR=${D} cmake_build install-distribution + + # move headers to /usr/include for wrapping & ABI mismatch checks + # (also drop the version suffix from runtime headers) + rm -rf "${ED}"/usr/include || die + mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include "${ED}"/usr/include || die + mv "${ED}"/usr/lib/clang "${ED}"/usr/include/clangrt || die + if multilib_native_use extra; then + # don't wrap clang-tidy headers, the list is too long + # (they're fine for non-native ABI but enabling the targets is problematic) + mv "${ED}"/usr/include/clang-tidy "${T}/" || die + fi +} + +multilib_src_install_all() { + python_fix_shebang "${ED}" + if use static-analyzer; then + python_optimize "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/share/scan-view + fi + + docompress "/usr/lib/llvm/${LLVM_MAJOR}/share/man" + llvm_install_manpages + # match 'html' non-compression + use doc && docompress -x "/usr/share/doc/${PF}/tools-extra" + # +x for some reason; TODO: investigate + use static-analyzer && fperms a-x "/usr/lib/llvm/${LLVM_MAJOR}/share/man/man1/scan-build.1" +} + +pkg_postinst() { + if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then + eselect compiler-shadow update all + fi + + elog "You can find additional utility scripts in:" + elog " ${EROOT}/usr/lib/llvm/${LLVM_MAJOR}/share/clang" + if use extra; then + elog "Some of them are vim integration scripts (with instructions inside)." + elog "The run-clang-tidy.py script requires the following additional package:" + elog " dev-python/pyyaml" + fi +} + +pkg_postrm() { + if [[ -z ${ROOT} && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then + eselect compiler-shadow clean all + fi +}