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sys-libs/compiler-rt-sanitizers: Remove 12.0.0 RCs
Signed-off-by: Michał Górny <mgorny@gentoo.org>
This commit is contained in:
Michał Górny
@@ -2,8 +2,4 @@ DIST llvmorg-10.0.1.tar.gz 120880730 BLAKE2B 30f19f56c4d1f6abcda5fec76256219d1e3
|
||||
DIST llvmorg-11.0.0.tar.gz 122743665 BLAKE2B 3f95570240789fd68ddb747df817f5c6cdc9da40911bbe9ee3531c15ada9165e5002b1c2f778cf8735858485ea05a8754e3d3a5f4b15bdd6cb33d64a14692984 SHA512 b6d38871ccce0e086e27d35e42887618d68e57d8274735c59e3eabc42dee352412489296293f8d5169fe0044936345915ee7da61ebdc64ec10f7737f6ecd90f2
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||||
DIST llvmorg-11.0.1.tar.gz 122790338 BLAKE2B 0130996b4a8c4d9f757136fd7fb318068c9bfdc565060dec0d4336480c4ab66c4ae3185a7fdb05f13cf9ee8fd4123b09df938881b75d6e5d3689595114b7e32a SHA512 f5e6ef0b3111aae08a89cd01adb2ff4abfa9ef779c68b9190421d0447efd25c2cc00e5aae9f4764805f5fa31434866043d1510ae7389817e28ae53a5442e2fdf
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||||
DIST llvmorg-11.1.0.tar.gz 122776532 BLAKE2B ca842ff4afff8f44c82b5e7383962a9c45ca1c93b64fa4c6ebcd70a1d3849dbad2b8e4e24fba02d144c6266d7fab3607ebc6999b28c229cb35256cf40f26a985 SHA512 9a8ce022a935eed42fa71a224f2a207122aadcbef58ee855fdb4825f879e7d028e4dcff22c19b9d336db1c8bf63fb84372d44981acf84615f757e54306c92b81
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||||
DIST llvmorg-12.0.0-rc2.tar.gz 134242619 BLAKE2B bb741a311db608fc2ba7eeaab71c5c9f2a430f7fee3f0c5c4334e5c14caa19738d18c87b568de963d57d9b53e808ac412cf8554eca7fcae9ecca65aa4442e197 SHA512 d8f9b3dfeb0fe9b91eb7f49da393784333044db2653373fbb168afd3c8d50f3e3ec7a7b8f44df522d0facafbfe4cfc4d9e2906d19f1e6feb0bdc569b6c10a17d
|
||||
DIST llvmorg-12.0.0-rc3.tar.gz 134244008 BLAKE2B ed09aa361b264387711ba1ee2e4b01c0c78ad97391df95e2542d4edc31f657cc33c8a2a45de63eb421908d5dadd9392a736610fbb04b3ecbd336d6514a649da8 SHA512 1fae53c6f255160cf4be53848b8b92c8b162ddcfbddf1bf0017faf249859040c15c862c4b52bc3ba894149139afb814e0674da88793ddebfc0756ba3aa7626ce
|
||||
DIST llvmorg-12.0.0-rc4.tar.gz 134245842 BLAKE2B 860a0551a42e2c6a28f213c151076c5ae64a9d85f7bfb2e2df4737acd5fe968f29d368a689d9a857e01038587e872722d216f044b3f665857d7ed71122fe334e SHA512 20e4440664227c9ea7af84df3643599cd7c96f5e2b6404c42be0ce0f0d7f989f5c7b8df1f1ba93d1473d3a30325cda5a53d3900c0229ccb042b365583b5aa846
|
||||
DIST llvmorg-12.0.0-rc5.tar.gz 134247991 BLAKE2B 9721e211d39611f9c48b57386fb57c1dcf964c39ff5f32c593a6390c06659fcd5a1f76063004d2ecd3d1af32281a69994c7478b7fdfacd9f50ebf5fbb2050a71 SHA512 a289fdc55c25454e8cbfd370387fdd11c7555d03b3c479213e37dd01189c077d67bd04b8cab62ce82f3746877f5f02619afb3a5110191048511efee38c191d16
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DIST llvmorg-12.0.0.tar.gz 134226215 BLAKE2B f9c3ba8c58571855caa4f206fd285c9b5be66672fb0814cb8bc0964a051f57f5d35013aa1e27cbda502652b37df1ec23474129109e76a42066847860db441dbe SHA512 0cff02155c5ac0d6db2b72d60d9819d5b5dd859663b45f721b1c7540239c2fceb1f57d9173f6870c49de851c242ed8e85c5c6d6577a1f8092a7c5dcd12513b26
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@@ -1,203 +0,0 @@
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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{7..9} )
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inherit check-reqs cmake flag-o-matic llvm llvm.org 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="$(ver_cut 1-3)"
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KEYWORDS=""
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IUSE="+clang test elibc_glibc"
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# base targets
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IUSE+=" +libfuzzer +memprof +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
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)
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IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
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REQUIRED_USE="
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|| ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray )
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test? (
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cfi? ( ubsan )
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gwp-asan? ( scudo )
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)"
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RESTRICT="!test? ( test ) !clang? ( test )"
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CLANG_SLOT=${SLOT%%.*}
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# llvm-6 for new lit options
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DEPEND="
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>=sys-devel/llvm-6"
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BDEPEND="
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>=dev-util/cmake-3.16
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clang? ( sys-devel/clang )
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elibc_glibc? ( net-libs/libtirpc )
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test? (
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!<sys-apps/sandbox-2.13
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$(python_gen_any_dep ">=dev-python/lit-5[\${PYTHON_USEDEP}]")
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=sys-devel/clang-${PV%_*}*:${CLANG_SLOT}
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sys-libs/compiler-rt:${SLOT}
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)
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${PYTHON_DEPS}"
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LLVM_COMPONENTS=( compiler-rt )
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LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
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llvm.org_set_globals
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PATCHES=(
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"${FILESDIR}/9999/compiler-rt-prefix-paths.patch"
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)
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python_check_deps() {
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use test || return 0
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has_version "dev-python/lit[${PYTHON_USEDEP}]"
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}
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check_space() {
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if use test; then
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local CHECKREQS_DISK_BUILD=11G
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check-reqs_pkg_pretend
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fi
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}
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pkg_pretend() {
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check_space
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}
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pkg_setup() {
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check_space
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llvm_pkg_setup
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python-any-r1_pkg_setup
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}
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src_prepare() {
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sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
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local flag
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for flag in "${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_${cmake_flag^^}/s:TRUE:FALSE:" \
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cmake/config-ix.cmake || die
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fi
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done
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|
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# TODO: fix these tests to be skipped upstream
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if use asan && ! use profile; then
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rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
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fi
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if use ubsan && ! use cfi; then
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> test/cfi/CMakeLists.txt || die
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fi
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llvm.org_src_prepare
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}
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|
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src_configure() {
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# pre-set since we need to pass it to cmake
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BUILD_DIR=${WORKDIR}/compiler-rt_build
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if use clang; then
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local -x CC=${CHOST}-clang
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local -x CXX=${CHOST}-clang++
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strip-unsupported-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="${EPREFIX}/usr/lib/clang/${SLOT}"
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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="${BUILD_DIR}/lib/clang/${SLOT}"
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-DCOMPILER_RT_INCLUDE_TESTS=$(usex test)
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# builtins & crt installed by sys-libs/compiler-rt
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-DCOMPILER_RT_BUILD_BUILTINS=OFF
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-DCOMPILER_RT_BUILD_CRT=OFF
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-DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer)
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-DCOMPILER_RT_BUILD_MEMPROF=$(usex memprof)
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-DCOMPILER_RT_BUILD_PROFILE=$(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="${PYTHON}"
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)
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if use test; then
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||||
mycmakeargs+=(
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-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
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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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|
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# they are created during src_test()
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-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang"
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||||
-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/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=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \
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CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++ \
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strip-unsupported-flags
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||||
fi
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||||
|
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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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|
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cmake_src_configure
|
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|
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if use test; then
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local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* )
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[[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}"
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[[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}"
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# copy clang over since resource_dir is located relatively to binary
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# therefore, we can put our new libraries in it
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mkdir -p "${BUILD_DIR}"/lib/{llvm/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
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cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \
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"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die
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cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
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"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
|
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cp "${sys_dir}"/*builtins*.a \
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"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
|
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# we also need LLVMgold.so for gold-based tests
|
||||
if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
|
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ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(get_libdir)/ || die
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
# disable sandbox to have it stop clobbering LD_PRELOAD
|
||||
local -x SANDBOX_ON=0
|
||||
# wipe LD_PRELOAD to make ASAN happy
|
||||
local -x LD_PRELOAD=
|
||||
|
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cmake_build check-all
|
||||
}
|
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@@ -1,206 +0,0 @@
|
||||
# Copyright 1999-2021 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=7
|
||||
|
||||
PYTHON_COMPAT=( python3_{7..9} )
|
||||
inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
|
||||
|
||||
DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
|
||||
SLOT="$(ver_cut 1-3)"
|
||||
KEYWORDS=""
|
||||
IUSE="+clang test elibc_glibc"
|
||||
# base targets
|
||||
IUSE+=" +libfuzzer +memprof +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="
|
||||
|| ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray )
|
||||
test? (
|
||||
cfi? ( ubsan )
|
||||
gwp-asan? ( scudo )
|
||||
)"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
|
||||
|
||||
CLANG_SLOT=${SLOT%%.*}
|
||||
# llvm-6 for new lit options
|
||||
DEPEND="
|
||||
>=sys-devel/llvm-6"
|
||||
BDEPEND="
|
||||
>=dev-util/cmake-3.16
|
||||
clang? ( sys-devel/clang )
|
||||
elibc_glibc? ( net-libs/libtirpc )
|
||||
test? (
|
||||
!<sys-apps/sandbox-2.13
|
||||
$(python_gen_any_dep ">=dev-python/lit-5[\${PYTHON_USEDEP}]")
|
||||
=sys-devel/clang-${PV%_*}*:${CLANG_SLOT}
|
||||
sys-libs/compiler-rt:${SLOT}
|
||||
)
|
||||
${PYTHON_DEPS}"
|
||||
|
||||
LLVM_COMPONENTS=( compiler-rt )
|
||||
LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
|
||||
llvm.org_set_globals
|
||||
|
||||
PATCHES=(
|
||||
"${FILESDIR}/9999/compiler-rt-prefix-paths.patch"
|
||||
)
|
||||
|
||||
python_check_deps() {
|
||||
use test || return 0
|
||||
has_version "dev-python/lit[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
check_space() {
|
||||
if use test; then
|
||||
local CHECKREQS_DISK_BUILD=11G
|
||||
check-reqs_pkg_pretend
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
check_space
|
||||
}
|
||||
|
||||
pkg_setup() {
|
||||
check_space
|
||||
llvm_pkg_setup
|
||||
python-any-r1_pkg_setup
|
||||
}
|
||||
|
||||
src_prepare() {
|
||||
sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
|
||||
|
||||
local flag
|
||||
for flag in "${SANITIZER_FLAGS[@]}"; do
|
||||
if ! use "${flag}"; then
|
||||
local cmake_flag=${flag/-/_}
|
||||
sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
|
||||
cmake/config-ix.cmake || die
|
||||
fi
|
||||
done
|
||||
|
||||
# Known failures.
|
||||
rm test/lsan/TestCases/many_threads_detach.cpp || die
|
||||
|
||||
# TODO: fix these tests to be skipped upstream
|
||||
if use asan && ! use profile; then
|
||||
rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
|
||||
fi
|
||||
if use ubsan && ! use cfi; then
|
||||
> test/cfi/CMakeLists.txt || die
|
||||
fi
|
||||
|
||||
llvm.org_src_prepare
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${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="${EPREFIX}/usr/lib/clang/${SLOT}"
|
||||
# use a build dir structure consistent with install
|
||||
# this makes it possible to easily deploy test-friendly clang
|
||||
-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
|
||||
|
||||
-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=$(usex memprof)
|
||||
-DCOMPILER_RT_BUILD_PROFILE=$(usex profile)
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}"
|
||||
-DCOMPILER_RT_BUILD_XRAY=$(usex xray)
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
if use test; then
|
||||
mycmakeargs+=(
|
||||
-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
|
||||
-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
|
||||
-DLLVM_LIT_ARGS="$(get_lit_flags)"
|
||||
|
||||
# they are created during src_test()
|
||||
-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang"
|
||||
-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang++"
|
||||
)
|
||||
|
||||
# same flags are passed for build & tests, so we need to strip
|
||||
# them down to a subset supported by clang
|
||||
CC=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \
|
||||
CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/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=( "${EPREFIX}"/usr/lib/clang/${SLOT}/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/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
|
||||
cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die
|
||||
cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
|
||||
"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
|
||||
cp "${sys_dir}"/*builtins*.a \
|
||||
"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
|
||||
# we also need LLVMgold.so for gold-based tests
|
||||
if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
|
||||
ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(get_libdir)/ || die
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
# disable sandbox to have it stop clobbering LD_PRELOAD
|
||||
local -x SANDBOX_ON=0
|
||||
# wipe LD_PRELOAD to make ASAN happy
|
||||
local -x LD_PRELOAD=
|
||||
|
||||
cmake_build check-all
|
||||
}
|
||||
@@ -1,206 +0,0 @@
|
||||
# Copyright 1999-2021 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=7
|
||||
|
||||
PYTHON_COMPAT=( python3_{7..9} )
|
||||
inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
|
||||
|
||||
DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
|
||||
SLOT="$(ver_cut 1-3)"
|
||||
KEYWORDS=""
|
||||
IUSE="+clang test elibc_glibc"
|
||||
# base targets
|
||||
IUSE+=" +libfuzzer +memprof +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="
|
||||
|| ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray )
|
||||
test? (
|
||||
cfi? ( ubsan )
|
||||
gwp-asan? ( scudo )
|
||||
)"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
|
||||
|
||||
CLANG_SLOT=${SLOT%%.*}
|
||||
# llvm-6 for new lit options
|
||||
DEPEND="
|
||||
>=sys-devel/llvm-6"
|
||||
BDEPEND="
|
||||
>=dev-util/cmake-3.16
|
||||
clang? ( sys-devel/clang )
|
||||
elibc_glibc? ( net-libs/libtirpc )
|
||||
test? (
|
||||
!<sys-apps/sandbox-2.13
|
||||
$(python_gen_any_dep ">=dev-python/lit-5[\${PYTHON_USEDEP}]")
|
||||
=sys-devel/clang-${PV%_*}*:${CLANG_SLOT}
|
||||
sys-libs/compiler-rt:${SLOT}
|
||||
)
|
||||
${PYTHON_DEPS}"
|
||||
|
||||
LLVM_COMPONENTS=( compiler-rt )
|
||||
LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
|
||||
llvm.org_set_globals
|
||||
|
||||
PATCHES=(
|
||||
"${FILESDIR}/9999/compiler-rt-prefix-paths.patch"
|
||||
)
|
||||
|
||||
python_check_deps() {
|
||||
use test || return 0
|
||||
has_version "dev-python/lit[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
check_space() {
|
||||
if use test; then
|
||||
local CHECKREQS_DISK_BUILD=11G
|
||||
check-reqs_pkg_pretend
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
check_space
|
||||
}
|
||||
|
||||
pkg_setup() {
|
||||
check_space
|
||||
llvm_pkg_setup
|
||||
python-any-r1_pkg_setup
|
||||
}
|
||||
|
||||
src_prepare() {
|
||||
sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
|
||||
|
||||
local flag
|
||||
for flag in "${SANITIZER_FLAGS[@]}"; do
|
||||
if ! use "${flag}"; then
|
||||
local cmake_flag=${flag/-/_}
|
||||
sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
|
||||
cmake/config-ix.cmake || die
|
||||
fi
|
||||
done
|
||||
|
||||
# Known failures.
|
||||
rm test/lsan/TestCases/many_threads_detach.cpp || die
|
||||
|
||||
# TODO: fix these tests to be skipped upstream
|
||||
if use asan && ! use profile; then
|
||||
rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
|
||||
fi
|
||||
if use ubsan && ! use cfi; then
|
||||
> test/cfi/CMakeLists.txt || die
|
||||
fi
|
||||
|
||||
llvm.org_src_prepare
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${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="${EPREFIX}/usr/lib/clang/${SLOT}"
|
||||
# use a build dir structure consistent with install
|
||||
# this makes it possible to easily deploy test-friendly clang
|
||||
-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
|
||||
|
||||
-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=$(usex memprof)
|
||||
-DCOMPILER_RT_BUILD_PROFILE=$(usex profile)
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}"
|
||||
-DCOMPILER_RT_BUILD_XRAY=$(usex xray)
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
if use test; then
|
||||
mycmakeargs+=(
|
||||
-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
|
||||
-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
|
||||
-DLLVM_LIT_ARGS="$(get_lit_flags)"
|
||||
|
||||
# they are created during src_test()
|
||||
-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang"
|
||||
-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang++"
|
||||
)
|
||||
|
||||
# same flags are passed for build & tests, so we need to strip
|
||||
# them down to a subset supported by clang
|
||||
CC=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \
|
||||
CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/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=( "${EPREFIX}"/usr/lib/clang/${SLOT}/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/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
|
||||
cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die
|
||||
cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
|
||||
"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
|
||||
cp "${sys_dir}"/*builtins*.a \
|
||||
"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
|
||||
# we also need LLVMgold.so for gold-based tests
|
||||
if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
|
||||
ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(get_libdir)/ || die
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# respect TMPDIR!
|
||||
local -x LIT_PRESERVES_TMP=1
|
||||
# disable sandbox to have it stop clobbering LD_PRELOAD
|
||||
local -x SANDBOX_ON=0
|
||||
# wipe LD_PRELOAD to make ASAN happy
|
||||
local -x LD_PRELOAD=
|
||||
|
||||
cmake_build check-all
|
||||
}
|
||||
@@ -1,206 +0,0 @@
|
||||
# Copyright 1999-2021 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=7
|
||||
|
||||
PYTHON_COMPAT=( python3_{7..9} )
|
||||
inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1
|
||||
|
||||
DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
|
||||
HOMEPAGE="https://llvm.org/"
|
||||
|
||||
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
|
||||
SLOT="$(ver_cut 1-3)"
|
||||
KEYWORDS=""
|
||||
IUSE="+clang test elibc_glibc"
|
||||
# base targets
|
||||
IUSE+=" +libfuzzer +memprof +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="
|
||||
|| ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray )
|
||||
test? (
|
||||
cfi? ( ubsan )
|
||||
gwp-asan? ( scudo )
|
||||
)"
|
||||
RESTRICT="!test? ( test ) !clang? ( test )"
|
||||
|
||||
CLANG_SLOT=${SLOT%%.*}
|
||||
# llvm-6 for new lit options
|
||||
DEPEND="
|
||||
>=sys-devel/llvm-6"
|
||||
BDEPEND="
|
||||
>=dev-util/cmake-3.16
|
||||
clang? ( sys-devel/clang )
|
||||
elibc_glibc? ( net-libs/libtirpc )
|
||||
test? (
|
||||
!<sys-apps/sandbox-2.13
|
||||
$(python_gen_any_dep ">=dev-python/lit-5[\${PYTHON_USEDEP}]")
|
||||
=sys-devel/clang-${PV%_*}*:${CLANG_SLOT}
|
||||
sys-libs/compiler-rt:${SLOT}
|
||||
)
|
||||
${PYTHON_DEPS}"
|
||||
|
||||
LLVM_COMPONENTS=( compiler-rt )
|
||||
LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest )
|
||||
llvm.org_set_globals
|
||||
|
||||
PATCHES=(
|
||||
"${FILESDIR}/9999/compiler-rt-prefix-paths.patch"
|
||||
)
|
||||
|
||||
python_check_deps() {
|
||||
use test || return 0
|
||||
has_version "dev-python/lit[${PYTHON_USEDEP}]"
|
||||
}
|
||||
|
||||
check_space() {
|
||||
if use test; then
|
||||
local CHECKREQS_DISK_BUILD=11G
|
||||
check-reqs_pkg_pretend
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_pretend() {
|
||||
check_space
|
||||
}
|
||||
|
||||
pkg_setup() {
|
||||
check_space
|
||||
llvm_pkg_setup
|
||||
python-any-r1_pkg_setup
|
||||
}
|
||||
|
||||
src_prepare() {
|
||||
sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die
|
||||
|
||||
local flag
|
||||
for flag in "${SANITIZER_FLAGS[@]}"; do
|
||||
if ! use "${flag}"; then
|
||||
local cmake_flag=${flag/-/_}
|
||||
sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \
|
||||
cmake/config-ix.cmake || die
|
||||
fi
|
||||
done
|
||||
|
||||
# Known failures.
|
||||
rm test/lsan/TestCases/many_threads_detach.cpp || die
|
||||
|
||||
# TODO: fix these tests to be skipped upstream
|
||||
if use asan && ! use profile; then
|
||||
rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die
|
||||
fi
|
||||
if use ubsan && ! use cfi; then
|
||||
> test/cfi/CMakeLists.txt || die
|
||||
fi
|
||||
|
||||
llvm.org_src_prepare
|
||||
}
|
||||
|
||||
src_configure() {
|
||||
# pre-set since we need to pass it to cmake
|
||||
BUILD_DIR=${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="${EPREFIX}/usr/lib/clang/${SLOT}"
|
||||
# use a build dir structure consistent with install
|
||||
# this makes it possible to easily deploy test-friendly clang
|
||||
-DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}"
|
||||
|
||||
-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=$(usex memprof)
|
||||
-DCOMPILER_RT_BUILD_PROFILE=$(usex profile)
|
||||
-DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}"
|
||||
-DCOMPILER_RT_BUILD_XRAY=$(usex xray)
|
||||
|
||||
-DPython3_EXECUTABLE="${PYTHON}"
|
||||
)
|
||||
if use test; then
|
||||
mycmakeargs+=(
|
||||
-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
|
||||
-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
|
||||
-DLLVM_LIT_ARGS="$(get_lit_flags)"
|
||||
|
||||
# they are created during src_test()
|
||||
-DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang"
|
||||
-DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang++"
|
||||
)
|
||||
|
||||
# same flags are passed for build & tests, so we need to strip
|
||||
# them down to a subset supported by clang
|
||||
CC=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \
|
||||
CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/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=( "${EPREFIX}"/usr/lib/clang/${SLOT}/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/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die
|
||||
cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die
|
||||
cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \
|
||||
"${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die
|
||||
cp "${sys_dir}"/*builtins*.a \
|
||||
"${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die
|
||||
# we also need LLVMgold.so for gold-based tests
|
||||
if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then
|
||||
ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \
|
||||
"${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(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
|
||||
}
|
||||
Reference in New Issue
Block a user