commit: 13826b8d9127a4d84124bf720c7c0b3694350563
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sat May 11 13:37:54 2024 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat May 11 13:37:54 2024 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=13826b8d
sys-libs/compiler-rt-sanitizers: Add 19.0.0_pre20240509 snapshot
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
sys-libs/compiler-rt-sanitizers/Manifest | 1 +
...ompiler-rt-sanitizers-19.0.0_pre20240509.ebuild | 218 +++++++++++++++++++++
2 files changed, 219 insertions(+)
diff --git a/sys-libs/compiler-rt-sanitizers/Manifest
b/sys-libs/compiler-rt-sanitizers/Manifest
index 64966fccd925..eee1d614106d 100644
--- a/sys-libs/compiler-rt-sanitizers/Manifest
+++ b/sys-libs/compiler-rt-sanitizers/Manifest
@@ -11,3 +11,4 @@ DIST llvm-project-18.1.5.src.tar.xz 132061072 BLAKE2B
bfdd987d5992a4d94ae8b14792
DIST llvm-project-18.1.5.src.tar.xz.sig 566 BLAKE2B
ad935db71ec3b9fc885d696af440764a71fe7cafc5b3ca0b25a2963100d9cb3790392daebcac1341716c95a8da3c6243f5a8667fea1ed18b93fc8baa495414c9
SHA512
3cbca1059d940f3bd7bd72d68f2828039b66304980cc5f43769649e5494fc7d71117bf8aba5cc7f7a2ffca52f60ba30fadf3b28f984fd49ddb14300e30b45237
DIST llvm-project-338561657685c1831a53563b1bc36ffc7470239e.tar.gz 209715501
BLAKE2B
49152479d4f2cae430e783784d0cfcc129134f5cc0bf12c72701cd15e59cb3e1be2f61385ba9baa93d1d1193e89374ac8877b909650c163b681d1fcd26732cdc
SHA512
d34bbe82e85c5b9d493029ad7b46e802f06f7e7a8a48515d0043c58c3251271f8f3e1e11c47eb91bd3db2477f819d33b43ddebb276eb9601c5ad141e463c9682
DIST llvm-project-76aa042dde6ba9ba57c680950f5818259ee02690.tar.gz 210235525
BLAKE2B
fbbb8e70e0a08bde1fa2277746f692399fa15015b69693f5e8d3297abf02dfb7b36c535880f5c6924c870652dd3106936776d57c34b22234a5419f75b3561bb7
SHA512
9107551ceb2b28aa735006144b3344801ea861d7b49eae4881831af507314fb8da2bf5e8a3a407aeebd2eee01fbfad2ca90269d2331fe43cca5c2cc49dd257b7
+DIST llvm-project-a7ee81e8279e0bf6e05617a4a638e5f2f8e45022.tar.gz 210384692
BLAKE2B
28b85b08a42c173e1c3bf530483112b1629c7e6684a83a016fbe9f132774f7b864d793581873a6529defeabb4479ad9a3d7c025b781b2fa4952c239b6d567b11
SHA512
1d593818347452f96611a62fa3aa22ce4355a4ee5d5dcfcb54a286a1aa980e9531d5fb6cbee3b0ee5943c6d0f4e2ba2245e13262fe7859e5b114f9c5d5cf1417
diff --git
a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240509.ebuild
b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240509.ebuild
new file mode 100644
index 000000000000..d1fd7251ab83
--- /dev/null
+++
b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240509.ebuild
@@ -0,0 +1,218 @@
+# Copyright 1999-2024 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.org llvm-utils 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}"
+IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
+# base targets
+IUSE+=" +ctx-profile +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="
+ 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
+ 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
+ # hangs, sigh
+ rm test/tsan/getline_nohang.cpp || die
+
+ llvm.org_src_prepare
+}
+
+src_configure() {
+ llvm_prepend_path "${LLVM_MAJOR}"
+
+ # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+ use debug || local -x CPPFLAGS="${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_CTX_PROFILE=$(usex ctx-profile)
+ -DCOMPILER_RT_BUILD_LIBFUZZER=$(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
+}
