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llvm-runtimes/compiler-rt-sanitizers: Add 22.0.0_pre20260103 snapshot
Signed-off-by: Michał Górny <mgorny@gentoo.org>
This commit is contained in:
Michał Górny
@@ -4,6 +4,7 @@ DIST llvm-gentoo-patchset-17.0.6-r4.tar.xz 6636 BLAKE2B 7b53f4b19e19b3493878ae9d
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DIST llvm-gentoo-patchset-18.1.8-r7.tar.xz 26644 BLAKE2B 8d7bbbd363bd646fc139405a10f094aa314a19401fec7ba52e89ee200d304fc958e32886f607f59704a163ee2adf416be2756a9cda5a8394ce2bb9a2392a6f3f SHA512 e534f49c1a0428a490ef718e668e2db3294da181a835953457d29b711b1b3a5821d42f6ae81cfdac39c58302dd868652827ea4a04bc3aa2c147ab5c0a4d58a26
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DIST llvm-gentoo-patchset-19.1.7-r1.tar.xz 2644 BLAKE2B c9648797628ae84f81bb66947367d58fe7add9bb28f1e50b509c3d3eab15b6b50e6f58812fd67ce63c57310f1a90b56b10fb5909223d9b24998b3d30909caf0a SHA512 0ea8d8f86647cb28c443937b016b3cf46a2b921463815a85e32ab4488ef7368294a956f13c9b77f8fa70daeaa7bd165cb5975c3b4664ed6d11a6d24f11728d73
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DIST llvm-gentoo-patchset-20.1.8.tar.xz 2168 BLAKE2B ab44783c8d8b2f536192e801082f02769eb5bb092bb14d867df9fa854455e9d986ec1074605505c8b43b2cc0b0448474e3eaec3edd89e782922b5b232db9a6e2 SHA512 664018ac834fa0b8a9abc92d64facedc92d3f48818b72d7cdd28cb7c76234ca65c2a16b4d89b4fa5406d3ea97b1d326ae2b63fd5b21b4efa04b6f46f15014542
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DIST llvm-project-05349a9b43805d3c0b424da99f3a1fa362cd3419.tar.gz 256643165 BLAKE2B fe7be8ea73a22de902c399784ad95a0011add75af77ddc191bcbabdd276df65af4aa5339cdc74e89f5d2971ef74251ea46a5513a462a97963d36f85102c89665 SHA512 d6c58681f3e3f59589f2eac963ab9e92cd27a39dafe3e79ebdae82ad9e6fc6e3180a45ba7a142a7552a3585bc6cba46caeff1c0e2227563ec48820cdd1502e86
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DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
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DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
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DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
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@@ -0,0 +1,237 @@
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# Copyright 1999-2026 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_COMPAT=( python3_{11..14} )
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inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
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DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
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HOMEPAGE="https://llvm.org/"
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LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
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SLOT="${LLVM_MAJOR}"
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IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
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# base targets
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IUSE+=" +ctx-profile +libfuzzer +memprof +orc +profile +xray"
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# sanitizer targets, keep in sync with config-ix.cmake
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# NB: ubsan, scudo deliberately match two entries
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SANITIZER_FLAGS=(
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asan dfsan lsan msan hwasan tsan ubsan safestack cfi scudo
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shadowcallstack gwp-asan nsan rtsan
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)
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IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
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REQUIRED_USE="
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|| ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
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test? (
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cfi? ( ubsan )
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gwp-asan? ( scudo )
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)
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"
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RESTRICT="
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!clang? ( test )
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!test? ( test )
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"
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DEPEND="
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llvm-core/llvm:${LLVM_MAJOR}
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virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
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"
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BDEPEND="
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clang? (
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llvm-core/clang:${LLVM_MAJOR}
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llvm-core/clang-linker-config:${LLVM_MAJOR}
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llvm-runtimes/clang-rtlib-config:${LLVM_MAJOR}
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llvm-runtimes/clang-stdlib-config:${LLVM_MAJOR}
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llvm-runtimes/compiler-rt:${LLVM_MAJOR}
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)
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elibc_glibc? ( net-libs/libtirpc )
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test? (
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$(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
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=llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
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)
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!test? (
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${PYTHON_DEPS}
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)
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"
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LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
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LLVM_TEST_COMPONENTS=(
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llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
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)
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llvm.org_set_globals
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python_check_deps() {
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use test || return 0
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python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]"
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}
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check_space() {
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if use test; then
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local CHECKREQS_DISK_BUILD=11G
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check-reqs_pkg_pretend
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fi
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}
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pkg_pretend() {
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check_space
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}
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pkg_setup() {
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check_space
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python-any-r1_pkg_setup
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}
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src_prepare() {
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sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
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# builds freestanding code
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filter-flags -fstack-protector*
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local flag
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for flag in "${SANITIZER_FLAGS[@]}"; do
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if ! use "${flag}"; then
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local cmake_flag=${flag/-/_}
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sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
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cmake/config-ix.cmake || die
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fi
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done
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# TODO: fix these tests to be skipped upstream
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if use asan && ! use profile; then
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rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
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fi
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if use ubsan && ! use cfi; then
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> test/cfi/CMakeLists.txt || die
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fi
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llvm.org_src_prepare
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}
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src_configure() {
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llvm_prepend_path "${LLVM_MAJOR}"
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# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
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use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
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# pre-set since we need to pass it to cmake
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BUILD_DIR=${WORKDIR}/compiler-rt_build
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if use clang; then
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local -x CC=${CHOST}-clang-${LLVM_MAJOR}
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local -x CXX=${CHOST}-clang++-${LLVM_MAJOR}
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strip-unsupported-flags
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# The full clang configuration might not be ready yet. Use the partial
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# configuration files that are guaranteed to exist even during initial
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# installations and upgrades.
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local flags=(
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--config="${ESYSROOT}"/etc/clang/"${LLVM_MAJOR}"/gentoo-{rtlib,stdlib,linker}.cfg
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)
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local -x CFLAGS="${CFLAGS} ${flags[@]}"
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local -x CXXFLAGS="${CXXFLAGS} ${flags[@]}"
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local -x LDFLAGS="${LDFLAGS} ${flags[@]}"
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fi
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local flag want_sanitizer=OFF
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for flag in "${SANITIZER_FLAGS[@]}"; do
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if use "${flag}"; then
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want_sanitizer=ON
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break
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fi
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done
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local mycmakeargs=(
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-DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}"
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# use a build dir structure consistent with install
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# this makes it possible to easily deploy test-friendly clang
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-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}"
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-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
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# builtins & crt installed by llvm-runtimes/compiler-rt
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-DCOMPILER_RT_BUILD_BUILTINS=OFF
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-DCOMPILER_RT_BUILD_CRT=OFF
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-DCOMPILER_RT_BUILD_CTX_PROFILE=$(usex ctx-profile)
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-DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer)
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-DCOMPILER_RT_BUILD_MEMPROF=$(usex memprof)
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-DCOMPILER_RT_BUILD_ORC=$(usex orc)
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-DCOMPILER_RT_BUILD_PROFILE=$(usex profile)
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-DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}"
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-DCOMPILER_RT_BUILD_XRAY=$(usex xray)
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-DPython3_EXECUTABLE="${PYTHON}"
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)
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if use amd64; then
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mycmakeargs+=(
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-DCAN_TARGET_i386=$(usex abi_x86_32)
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-DCAN_TARGET_x86_64=$(usex abi_x86_64)
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)
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fi
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if use test; then
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mycmakeargs+=(
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-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
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-DLLVM_LIT_ARGS="$(get_lit_flags)"
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# they are created during src_test()
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-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/bin/clang"
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-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/bin/clang++"
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)
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# same flags are passed for build & tests, so we need to strip
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# them down to a subset supported by clang
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CC=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang \
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CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++ \
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strip-unsupported-flags
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fi
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if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then
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mycmakeargs+=(
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# setting -isysroot is disabled with compiler-rt-prefix-paths.patch
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# this allows adding arm64 support using SDK in EPREFIX
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-DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk"
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# Set version based on the SDK in EPREFIX
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# This disables i386 for SDK >= 10.15
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# Will error if has_use tsan and SDK < 10.12
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-DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath "${EPREFIX}/MacOSX.sdk" | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')"
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# Use our libtool instead of looking it up with xcrun
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-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
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)
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fi
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cmake_src_configure
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if use test; then
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local sys_dest=( "${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/lib/* )
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[[ ! -e ${sys_dest} ]] && die "Unable to find ${sys_dest}"
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[[ ${#sys_dest[@]} -ne 1 ]] && die "Non-deterministic compiler-rt install: ${sys_dest[*]}"
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local sys_dir=( "${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}/lib/${sys_dest##*/}" )
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[[ ! -e ${sys_dir} ]] && die "${sys_dir} is missing"
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# copy clang over since resource_dir is located relatively to binary
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# therefore, we can put our new libraries in it
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mkdir -p "${BUILD_DIR}"/lib/{llvm/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die
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cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \
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"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die
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cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \
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"${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die
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cp "${sys_dir}"/*builtins*.a "${sys_dest}/" || die
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# we also need LLVMgold.so for gold-based tests
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if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then
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ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \
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"${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/ || die
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fi
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fi
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}
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src_test() {
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# respect TMPDIR!
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local -x LIT_PRESERVES_TMP=1
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# disable sandbox to have it stop clobbering LD_PRELOAD
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local -x SANDBOX_ON=0
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# wipe LD_PRELOAD to make ASAN happy
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local -x LD_PRELOAD=
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cmake_build check-all
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}
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