commit: db05cddee2e192845eb627f301d942fcbcd4d255
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sat Feb 14 13:01:19 2026 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat Feb 14 13:07:17 2026 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=db05cdde
llvm-runtimes/compiler-rt-sanitizers: Add 23.0.0_pre20260214 snapshot
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
llvm-runtimes/compiler-rt-sanitizers/Manifest | 1 +
...ompiler-rt-sanitizers-23.0.0_pre20260214.ebuild | 237 +++++++++++++++++++++
2 files changed, 238 insertions(+)
diff --git a/llvm-runtimes/compiler-rt-sanitizers/Manifest
b/llvm-runtimes/compiler-rt-sanitizers/Manifest
index 6f1a47d414d0..d569eebd4378 100644
--- a/llvm-runtimes/compiler-rt-sanitizers/Manifest
+++ b/llvm-runtimes/compiler-rt-sanitizers/Manifest
@@ -22,3 +22,4 @@ DIST llvm-project-22.1.0-rc2.src.tar.xz.sig 119 BLAKE2B
797d0fb36d5ff979504bf094
DIST llvm-project-22.1.0-rc3.src.tar.xz 167027608 BLAKE2B
30076ce497a4222ce05849f08742a3a62e5f074453e3a2707fe0bda3b956720897e5c3733869d720c7e51a6c5a16b09dff65fb92d6afa09ba1b0ea2ff75530ee
SHA512
65c065167de616e650c2f985f165627698dae7706e032018094d7f6b86a305a40c6f244db3a85c4a455fd26323589594f6ddb4bf677912f22891cddaed7c6d26
DIST llvm-project-22.1.0-rc3.src.tar.xz.sig 119 BLAKE2B
393e41e0970847f30b484333123e7e5a0ac8a7fd70d15895d8bd82c02f75331646d6921da875db0aa0b7420a6fe2ec632c0e08b931424517e981254238c21e45
SHA512
cbc82d1736a6b481b1894047128699cc8e52bc2322e6b655158775c6da4225a36fcbfaad37fbebb890c1d3e170f4aec1d4ee434bc4454475a799701652744111
DIST llvm-project-8d2078332c23b10dcf3571adc1a186e5c65f82df.tar.gz 261730510
BLAKE2B
89d2208b2daf0f1a8849d9dc44992b5ce27c716a6818682aa5087f6c1455af73ffda87227b0e7e1fa960721dbc706560b8216a1e575ffbb932c5f5019a37ed01
SHA512
7a23d37bf312ae75bbcdbd812737324a6d45a413aab14d32d8a896d0df35e4f008d315092050ee81033bdc3525a5a9dbc197328f75ad792c51084ebb9684cba8
+DIST llvm-project-ab25249e63aba72be5365e5dc08c8d3c34d23276.tar.gz 262159561
BLAKE2B
2ba10498cb3003b17680e4eb9cfdd1e50a359f64d2a3319e5060d2efde2c4d62bfb406d72eb66a358de1a5587cd5dcd360211c8a06b6b5a891379f4a75ff7114
SHA512
fa269505d6ddb2e8f78a761e299bd8432b9340055833c7d50d5285febf785c03a144e35e3911f00a592e05bbefb9316cdc8d6e06b01e79c6d1542a8081b9b294
diff --git
a/llvm-runtimes/compiler-rt-sanitizers/compiler-rt-sanitizers-23.0.0_pre20260214.ebuild
b/llvm-runtimes/compiler-rt-sanitizers/compiler-rt-sanitizers-23.0.0_pre20260214.ebuild
new file mode 100644
index 000000000000..a782267c3666
--- /dev/null
+++
b/llvm-runtimes/compiler-rt-sanitizers/compiler-rt-sanitizers-23.0.0_pre20260214.ebuild
@@ -0,0 +1,237 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..14} )
+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 nsan rtsan
+)
+IUSE+=" ${SANITIZER_FLAGS[@]/#/+}"
+REQUIRED_USE="
+ || ( ${SANITIZER_FLAGS[*]} libfuzzer orc profile xray )
+ test? (
+ cfi? ( ubsan )
+ gwp-asan? ( scudo )
+ )
+"
+RESTRICT="
+ !clang? ( test )
+ !test? ( test )
+"
+
+DEPEND="
+ llvm-core/llvm:${LLVM_MAJOR}
+ virtual/libcrypt[abi_x86_32(-)?,abi_x86_64(-)?]
+"
+BDEPEND="
+ clang? (
+ llvm-core/clang:${LLVM_MAJOR}
+ llvm-core/clang-linker-config:${LLVM_MAJOR}
+ llvm-runtimes/clang-rtlib-config:${LLVM_MAJOR}
+ llvm-runtimes/clang-stdlib-config:${LLVM_MAJOR}
+ llvm-runtimes/compiler-rt:${LLVM_MAJOR}
+ )
+ elibc_glibc? ( net-libs/libtirpc )
+ test? (
+ $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]")
+ =llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR}
+ )
+ !test? (
+ ${PYTHON_DEPS}
+ )
+"
+
+LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake )
+LLVM_TEST_COMPONENTS=(
+ llvm/include/llvm/ProfileData llvm/lib/Testing/Support third-party
+)
+llvm.org_set_globals
+
+python_check_deps() {
+ use test || return 0
+ python_has_version ">=dev-python/lit-15[${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
+
+ # builds freestanding code
+ filter-flags -fstack-protector*
+
+ 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_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-${LLVM_MAJOR}
+ local -x CXX=${CHOST}-clang++-${LLVM_MAJOR}
+ strip-unsupported-flags
+
+ # The full clang configuration might not be ready yet. Use the
partial
+ # configuration files that are guaranteed to exist even during
initial
+ # installations and upgrades.
+ local flags=(
+
--config="${ESYSROOT}"/etc/clang/"${LLVM_MAJOR}"/gentoo-{rtlib,stdlib,linker}.cfg
+ )
+ local -x CFLAGS="${CFLAGS} ${flags[@]}"
+ local -x CXXFLAGS="${CXXFLAGS} ${flags[@]}"
+ local -x LDFLAGS="${LDFLAGS} ${flags[@]}"
+ fi
+
+ local flag want_sanitizer=OFF
+ for flag in "${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 llvm-runtimes/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_dest=( "${BUILD_DIR}"/lib/clang/${LLVM_MAJOR}/lib/* )
+ [[ ! -e ${sys_dest} ]] && die "Unable to find ${sys_dest}"
+ [[ ${#sys_dest[@]} -ne 1 ]] && die "Non-deterministic
compiler-rt install: ${sys_dest[*]}"
+ local sys_dir=(
"${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}/lib/${sys_dest##*/}" )
+ [[ ! -e ${sys_dir} ]] && die "${sys_dir} is missing"
+
+ # 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 "${sys_dir}"/*builtins*.a "${sys_dest}/" || 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
+}
