diff options
Diffstat (limited to 'sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.1.9999.ebuild')
-rw-r--r-- | sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.1.9999.ebuild | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.1.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.1.9999.ebuild deleted file mode 100644 index b0a49349926b..000000000000 --- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-17.0.1.9999.ebuild +++ /dev/null @@ -1,216 +0,0 @@ -# Copyright 1999-2023 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -PYTHON_COMPAT=( python3_{10..12} ) -inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1 - -DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)" -HOMEPAGE="https://llvm.org/" - -LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" -SLOT="${LLVM_MAJOR}" -KEYWORDS="" -IUSE="+abi_x86_32 abi_x86_64 +clang +debug test" -# base targets -IUSE+=" +libfuzzer +memprof +orc +profile +xray" -# sanitizer targets, keep in sync with config-ix.cmake -# NB: ubsan, scudo deliberately match two entries -SANITIZER_FLAGS=( - asan dfsan lsan msan hwasan tsan ubsan safestack cfi scudo - shadowcallstack gwp-asan -) -IUSE+=" ${SANITIZER_FLAGS[@]/#/+}" -REQUIRED_USE=" - || ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray ) - test? ( - cfi? ( ubsan ) - gwp-asan? ( scudo ) - ) -" -RESTRICT=" - !clang? ( test ) - !test? ( test ) -" - -DEPEND=" - sys-devel/llvm:${LLVM_MAJOR} - virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?] -" -BDEPEND=" - >=dev-util/cmake-3.16 - clang? ( sys-devel/clang ) - elibc_glibc? ( net-libs/libtirpc ) - test? ( - $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]") - =sys-devel/clang-${LLVM_VERSION}*:${LLVM_MAJOR} - sys-libs/compiler-rt:${LLVM_MAJOR} - ) - !test? ( - ${PYTHON_DEPS} - ) -" - -LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake ) -LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support third-party ) -llvm.org_set_globals - -python_check_deps() { - use test || return 0 - python_has_version ">=dev-python/lit-15[${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_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup - python-any-r1_pkg_setup -} - -src_prepare() { - sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die - - local flag - for flag in "${SANITIZER_FLAGS[@]}"; do - if ! use "${flag}"; then - local cmake_flag=${flag/-/_} - sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \ - cmake/config-ix.cmake || die - fi - done - - # TODO: fix these tests to be skipped upstream - if use asan && ! use profile; then - rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die - fi - if use ubsan && ! use cfi; then - > test/cfi/CMakeLists.txt || die - fi - - llvm.org_src_prepare -} - -src_configure() { - # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 - use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG" - - # 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=${CHOST}-clang++ - strip-unsupported-flags - fi - - local flag want_sanitizer=OFF - for flag in "${SANITIZER_FLAGS[@]}"; do - if use "${flag}"; then - want_sanitizer=ON - break - fi - done - - local mycmakeargs=( - -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}" - # use a build dir structure consistent with install - # this makes it possible to easily deploy test-friendly clang - -DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${LLVM_MAJOR}" - - -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) - # builtins & crt installed by sys-libs/compiler-rt - -DCOMPILER_RT_BUILD_BUILTINS=OFF - -DCOMPILER_RT_BUILD_CRT=OFF - -DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer) - -DCOMPILER_RT_BUILD_MEMPROF=$(usex memprof) - -DCOMPILER_RT_BUILD_ORC=$(usex orc) - -DCOMPILER_RT_BUILD_PROFILE=$(usex profile) - -DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}" - -DCOMPILER_RT_BUILD_XRAY=$(usex xray) - - -DPython3_EXECUTABLE="${PYTHON}" - ) - - if use amd64; then - mycmakeargs+=( - -DCAN_TARGET_i386=$(usex abi_x86_32) - -DCAN_TARGET_x86_64=$(usex abi_x86_64) - ) - fi - - if use test; then - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - -DLLVM_LIT_ARGS="$(get_lit_flags)" - - # they are created during src_test() - -DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/bin/clang" - -DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${LLVM_MAJOR}/bin/clang++" - ) - - # same flags are passed for build & tests, so we need to strip - # them down to a subset supported by clang - CC=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang \ - CXX=${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++ \ - strip-unsupported-flags - fi - - if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then - mycmakeargs+=( - # setting -isysroot is disabled with compiler-rt-prefix-paths.patch - # this allows adding arm64 support using SDK in EPREFIX - -DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk" - # Set version based on the SDK in EPREFIX - # This disables i386 for SDK >= 10.15 - # Will error if has_use tsan and SDK < 10.12 - -DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')" - # Use our libtool instead of looking it up with xcrun - -DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool" - ) - fi - - cmake_src_configure - - if use test; then - local sys_dir=( "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/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/${LLVM_MAJOR}/{bin,$(get_libdir)},clang/${LLVM_MAJOR}/include} || die - cp "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/bin/clang{,++} \ - "${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/bin/ || die - cp "${EPREFIX}"/usr/lib/clang/${LLVM_MAJOR}/include/*.h \ - "${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/include/ || die - cp "${sys_dir}"/*builtins*.a \ - "${BUILD_DIR}/lib/clang/${LLVM_MAJOR}/lib/${sys_dir##*/}/" || die - # we also need LLVMgold.so for gold-based tests - if [[ -f ${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so ]]; then - ln -s "${EPREFIX}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/LLVMgold.so \ - "${BUILD_DIR}"/lib/llvm/${LLVM_MAJOR}/$(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_build check-all -} |