diff options
Diffstat (limited to 'sys-libs/compiler-rt-sanitizers')
5 files changed, 284 insertions, 11 deletions
diff --git a/sys-libs/compiler-rt-sanitizers/Manifest b/sys-libs/compiler-rt-sanitizers/Manifest index 400130daec47..1a130e7f9cae 100644 --- a/sys-libs/compiler-rt-sanitizers/Manifest +++ b/sys-libs/compiler-rt-sanitizers/Manifest @@ -1,11 +1,13 @@ DIST llvmorg-10.0.1.tar.gz 120880730 BLAKE2B 30f19f56c4d1f6abcda5fec76256219d1e3c8a6ff1a1f152f94bfe362c07884339fe571ff7fe903ed3b3deb150b2fa868c387887a0dea2930dc08b81db71a5b1 SHA512 48078fff9293a87f1a973f3348f79506f04c3da774295f5eb67d74dd2d1aa94f0973f8ced3f4ab9e8339902071f82c603b43d5608ad7227046c4da769c5d2151 DIST llvmorg-11.0.0.tar.gz 122743665 BLAKE2B 3f95570240789fd68ddb747df817f5c6cdc9da40911bbe9ee3531c15ada9165e5002b1c2f778cf8735858485ea05a8754e3d3a5f4b15bdd6cb33d64a14692984 SHA512 b6d38871ccce0e086e27d35e42887618d68e57d8274735c59e3eabc42dee352412489296293f8d5169fe0044936345915ee7da61ebdc64ec10f7737f6ecd90f2 DIST llvmorg-11.0.1-rc1.tar.gz 122777435 BLAKE2B 23b520d33cf4b641027ee52bb10c6171d60356c9167d5b94012929e6e547c526cda1a6177c295ed19592dfb83b020f63b2cef4cabc70ce9a2a8e098fe654a3cd SHA512 605c7bbff1610f335be8ea4f1204df797fed21185a54c77565f6ff2d00794d1967e9c5fab7c87633e242f2f999bdffb76da83f756d261c1ca476114599409ae1 +DIST llvmorg-11.0.1-rc2.tar.gz 122793330 BLAKE2B 5d42f7bd7ba253ac3ca08cf9901c79db5b51b86f0f66c8e63f4f9808ca5fb72cacccfad098b4f6701a34b0d77bdd66fe3839a3962a251eae53776240a2e13b06 SHA512 acda5a5be38cc8aae730c34cd1bb8f29a82e2ed3dd9734ca293ff092d5b30c8c255ab3054245b8f6ed541d5dbf8bc674b744bb2f81788db8826f69a204dda0c3 DIST llvmorg-9.0.1.tar.gz 113193320 BLAKE2B b86e405f2b8e00436045fd409fe19cdde75c797b1192c62a22b5ec75e6b4dc8e874a0f33008dc31562445e4cbe53a992b6f48c684255a6a1ef261e595b8b161f SHA512 fa88beeaae94b6d0cd9b5ba38658d0ffed8004035d7d8a4f95c3d31a709b88b581ae9bd7761333c8e5375c44b8f6be01768b5a3be901163159d7e6c43b71da59 EBUILD compiler-rt-sanitizers-10.0.1.ebuild 4501 BLAKE2B 3a15cc67e7fdbf61e2103ca9e543f936cc6f3221f0f3b7d43788cef7785f5742674ab0325e8c0c5cefe8909cc860a9ff0d42b615c367c1ea736cc745817cd9d0 SHA512 97b6b2b68a6de75e211b5f181d76fcf573f72fef7ff8f49248d03d201c2fec6f7d525c048b5b8b5cdc79c8512948f0ec75d5dbaa286172df929d264956d2c675 EBUILD compiler-rt-sanitizers-11.0.0.ebuild 4567 BLAKE2B 116a4cec6de2f40d0b819182ed5317f58e5913efb884d2af028e39e23ee021d842cad8ab72f405b9eef0459477c74acc87b000fe1ecf39a41c7e1a579424469b SHA512 04d729e2453a4e40bdc4c4b4a650dc4256ef00cdd3a29b3a90fa0b390e5d691d404c01accff05d4375b2b6987498453255a1a915ddfb34eb4da4c43ed4a4a58d -EBUILD compiler-rt-sanitizers-11.0.1.9999.ebuild 4491 BLAKE2B fa7e441b014225d4f08b369e839068083f97abfc23cb9923876bbcd22d4fc988a6c87eb7ec128ada251dd6897813a51ad475588a343c954d61fdd11267f04cfe SHA512 7cc1082997453322f4f8e3423d9b44b2b0d1dca1ea1a5b1f40392484605c58a49b6b825248f46f5c0e81ae58e7416475eea51d260d456c8b0a58a8314f2f302b +EBUILD compiler-rt-sanitizers-11.0.1.9999.ebuild 5257 BLAKE2B f9ece6b21493dfbb263e89cb45daaee0bc0b947be6e7c1d55a19e881b9ccb04e10e63dc6a4be3de1f94ddf243c38d35e7ce5d8827adddc653aa7687d3fc0a5a9 SHA512 f0c896a887286c72cfa9049b85a1111adf82e86d1db2b2d95d04ba9feb0f539ea9cdfedb63ae2a981357bc9c52647841d0eabd50766d777572e27b0b2ad4d563 EBUILD compiler-rt-sanitizers-11.0.1_rc1.ebuild 4491 BLAKE2B fa7e441b014225d4f08b369e839068083f97abfc23cb9923876bbcd22d4fc988a6c87eb7ec128ada251dd6897813a51ad475588a343c954d61fdd11267f04cfe SHA512 7cc1082997453322f4f8e3423d9b44b2b0d1dca1ea1a5b1f40392484605c58a49b6b825248f46f5c0e81ae58e7416475eea51d260d456c8b0a58a8314f2f302b -EBUILD compiler-rt-sanitizers-12.0.0.9999.ebuild 4491 BLAKE2B fa7e441b014225d4f08b369e839068083f97abfc23cb9923876bbcd22d4fc988a6c87eb7ec128ada251dd6897813a51ad475588a343c954d61fdd11267f04cfe SHA512 7cc1082997453322f4f8e3423d9b44b2b0d1dca1ea1a5b1f40392484605c58a49b6b825248f46f5c0e81ae58e7416475eea51d260d456c8b0a58a8314f2f302b +EBUILD compiler-rt-sanitizers-11.0.1_rc2.ebuild 5394 BLAKE2B 1702cc91568ef526d454ddf0585550f751512b0701aad7c33f10a083e69e019e3cdcf7898ccbb132e6f6f5bee404404aa452c0282564453011df97dc92c717e3 SHA512 566730a43f39736557df25585f20db47a31616d5bfda497c7cb94c7ea9d987a8d314a61f6a635bbaa085467f528cd3cf3584bff678b6429a711c655cf2ccc447 +EBUILD compiler-rt-sanitizers-12.0.0.9999.ebuild 5257 BLAKE2B f9ece6b21493dfbb263e89cb45daaee0bc0b947be6e7c1d55a19e881b9ccb04e10e63dc6a4be3de1f94ddf243c38d35e7ce5d8827adddc653aa7687d3fc0a5a9 SHA512 f0c896a887286c72cfa9049b85a1111adf82e86d1db2b2d95d04ba9feb0f539ea9cdfedb63ae2a981357bc9c52647841d0eabd50766d777572e27b0b2ad4d563 EBUILD compiler-rt-sanitizers-9.0.1.ebuild 4847 BLAKE2B cc23d456a4c52596858a405bc74c3c5db35c4fe116685cba4982e2753ba01941bd2c166f56e4278c79e02b06229e90a7fba9fce923360dba8bbf516c8a665ae6 SHA512 dc11719f142cfa56c86373e7e6dba88957511218a654c138ab37d3de01a60bd77f8dd4bc90ed634156d0952b350dce1bad08f8a2db1a7d207335596cdd0bd4d6 -MISC metadata.xml 547 BLAKE2B 6f9d8b65c12797fd3d168e9b3948c604265db135bda5493d9f1d8b1d01fd73a79d07e5241afc3a7fa1672827fac23d3d9dc4d7ae42371a0de892a900c8c28269 SHA512 fb73a96b1ffbc7ff2fecfba35c9acd3e54ade0154016ae04423217f5c000eee2b0b821cc626908647551a0aa7b7f462d42d56cde3993ddd52248bc373b117c3e +MISC metadata.xml 1280 BLAKE2B 68347dd2fdb4698150d2e19f2880437b0607360d06ae1e87b753d3d2f91a51265cc1abb76d59fd8933e42ea2df2643f694d7722f88957a9e927877830f181690 SHA512 41348dcf18acf298501484813d2194d4bffcf6f24ca6758b7b5ba4d84b7270a7c467c365eea4c46d6a75824b483bbba4b3e7a2146c0773e1dae91e7cce884cc7 diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1.9999.ebuild index 1e3a849c675a..81547ee16054 100644 --- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1.9999.ebuild +++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1.9999.ebuild @@ -12,9 +12,20 @@ HOMEPAGE="https://llvm.org/" LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" SLOT="$(ver_cut 1-3)" KEYWORDS="" -IUSE="+clang +libfuzzer +profile +sanitize test +xray elibc_glibc" -# FIXME: libfuzzer does not enable all its necessary dependencies -REQUIRED_USE="libfuzzer? ( || ( sanitize xray ) )" +IUSE="+clang test elibc_glibc" +# base targets +IUSE+=" +libfuzzer +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=" + || ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray ) + gwp-asan? ( scudo ) + ubsan? ( cfi )" RESTRICT="!test? ( test ) !clang? ( test )" CLANG_SLOT=${SLOT%%.*} @@ -62,6 +73,20 @@ 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 + + if use asan && ! use profile; then + # TODO: fix these tests to be skipped upstream + rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die + fi + llvm.org_src_prepare } @@ -75,6 +100,14 @@ src_configure() { 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 @@ -87,7 +120,7 @@ src_configure() { -DCOMPILER_RT_BUILD_CRT=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer) -DCOMPILER_RT_BUILD_PROFILE=$(usex profile) - -DCOMPILER_RT_BUILD_SANITIZERS=$(usex sanitize) + -DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}" -DCOMPILER_RT_BUILD_XRAY=$(usex xray) -DPython3_EXECUTABLE="${PYTHON}" diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1_rc2.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1_rc2.ebuild new file mode 100644 index 000000000000..f5ea6f732f74 --- /dev/null +++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-11.0.1_rc2.ebuild @@ -0,0 +1,190 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python3_{6..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 +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=" + || ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray ) + gwp-asan? ( scudo ) + ubsan? ( cfi )" +RESTRICT="!test? ( test ) !clang? ( test )" + +CLANG_SLOT=${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} + ) + ${PYTHON_DEPS}" + +LLVM_COMPONENTS=( compiler-rt ) +LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest ) +llvm.org_set_globals + +python_check_deps() { + use test || return 0 + has_version "dev-python/lit[${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 + + if use asan && ! use profile; then + # TODO: fix these tests to be skipped upstream + rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die + fi + + # broken with new glibc + sed -i -e '/EXPECT_EQ.*ThreadDescriptorSize/d' \ + lib/sanitizer_common/tests/sanitizer_linux_test.cpp || die + + 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=$(usex libfuzzer) + -DCOMPILER_RT_BUILD_PROFILE=$(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 && [[ "${CHOST}" == *-darwin* ]] ; then + mycmakeargs+=( + # disable use of SDK for the system itself + -DDARWIN_macosx_CACHED_SYSROOT=/ + ) + fi + + cmake_src_configure + + if use test; then + local sys_dir=( "${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}/$(get_libdir)/ || die + fi + fi +} + +src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + # disable sandbox to have it stop clobbering LD_PRELOAD + local -x SANDBOX_ON=0 + # wipe LD_PRELOAD to make ASAN happy + local -x LD_PRELOAD= + + cmake_build check-all +} diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-12.0.0.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-12.0.0.9999.ebuild index 1e3a849c675a..81547ee16054 100644 --- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-12.0.0.9999.ebuild +++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-12.0.0.9999.ebuild @@ -12,9 +12,20 @@ HOMEPAGE="https://llvm.org/" LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" SLOT="$(ver_cut 1-3)" KEYWORDS="" -IUSE="+clang +libfuzzer +profile +sanitize test +xray elibc_glibc" -# FIXME: libfuzzer does not enable all its necessary dependencies -REQUIRED_USE="libfuzzer? ( || ( sanitize xray ) )" +IUSE="+clang test elibc_glibc" +# base targets +IUSE+=" +libfuzzer +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=" + || ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray ) + gwp-asan? ( scudo ) + ubsan? ( cfi )" RESTRICT="!test? ( test ) !clang? ( test )" CLANG_SLOT=${SLOT%%.*} @@ -62,6 +73,20 @@ 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 + + if use asan && ! use profile; then + # TODO: fix these tests to be skipped upstream + rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die + fi + llvm.org_src_prepare } @@ -75,6 +100,14 @@ src_configure() { 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 @@ -87,7 +120,7 @@ src_configure() { -DCOMPILER_RT_BUILD_CRT=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer) -DCOMPILER_RT_BUILD_PROFILE=$(usex profile) - -DCOMPILER_RT_BUILD_SANITIZERS=$(usex sanitize) + -DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}" -DCOMPILER_RT_BUILD_XRAY=$(usex xray) -DPython3_EXECUTABLE="${PYTHON}" diff --git a/sys-libs/compiler-rt-sanitizers/metadata.xml b/sys-libs/compiler-rt-sanitizers/metadata.xml index 8f5cbb8b29ad..5f139415fce4 100644 --- a/sys-libs/compiler-rt-sanitizers/metadata.xml +++ b/sys-libs/compiler-rt-sanitizers/metadata.xml @@ -11,5 +11,20 @@ <flag name='profile'>Build profiling runtime.</flag> <flag name='sanitize'>Build sanitizer runtimes.</flag> <flag name='xray'>Build XRay runtime.</flag> + + <flag name='asan'>Build Address Sanitizer runtime.</flag> + <flag name='dfsan'>Build Data Flow Sanitizer runtime.</flag> + <flag name='lsan'>Build Leak Sanitizer runtime.</flag> + <flag name='msan'>Build Memory Sanitizer runtime.</flag> + <flag name='hwasan'>Build Hardware ASAN runtime.</flag> + <flag name='tsan'>Build Thread Sanitizer runtime.</flag> + <flag name='ubsan'> + Build Undefined Behavior Sanitizer runtime. + </flag> + <flag name='safestack'>Build SafeStack runtime.</flag> + <flag name='cfi'>Build Control Flow Integrity runtime.</flag> + <flag name='scudo'>Build Scudo Hardened Allocator.</flag> + <flag name='shadowcallstack'>Build ShadowCallStack.</flag> + <flag name='gwp-asan'>Build GWP-ASAN runtime.</flag> </use> </pkgmetadata> |