gentoo auto-resync : 28:02:2024 - 23:41:01

4 files changed, 3 insertions, 441 deletions

diff --git a/sys-libs/compiler-rt-sanitizers/Manifest b/sys-libs/compiler-rt-sanitizers/Manifest
index ee4af54565bf..c20a57ef013e 100644
--- a/sys-libs/compiler-rt-sanitizers/Manifest
+++ b/sys-libs/compiler-rt-sanitizers/Manifest
@@ -5,20 +5,16 @@ DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db3659
 DIST llvm-project-16.0.6.src.tar.xz.sig 566 BLAKE2B 2060cebd5ed57cb8a86a44238c43dfd4b921649298b10c3d19da308374c1e49869174294e29943c2af459fe06428264e26881d6c1288ebbc48686cc2cf467c7a SHA512 ca249262c7102e0889ec1bdc6f71a3a6f0e7e5d5fbab8abcd6fccd2871e7955eff7af5b055a76006097baf0dfaf2f5069eff3035b3107fc552abdb2481b21447
 DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e0654111941649e15794179641806f18919f1dc68c41ca0cabd5693b5096d05dccc3a391cd20d34af1137bf8af92ed3117a1ce84d1b2 SHA512 6d85bf749e0d77553cc215cbfa61cec4ac4f4f652847f56f946b6a892a99a5ea40b6ab8b39a9708a035001f007986941ccf17e4635260a8b0c1fa59e78d41e30
 DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
-DIST llvm-project-18.1.0rc2.src.tar.xz 131993176 BLAKE2B 8df1e34a54214975efe1b9a649753a2dc20c04e3c763bd8648000f48dd18f27ccfdc597ff6e68e0f408310493dfa92f48c7eee53376501e8ebc3b7c614809c15 SHA512 b595bb5d029723fee4e8f8edeaddd6fdcd48d668f66f4239e3208fd19d3a3622e8e4f90ae3fa4b1216fca1621d6c6b6ebf4d99dec7febff2457d0ceb79e8617a
-DIST llvm-project-18.1.0rc2.src.tar.xz.sig 566 BLAKE2B c765549386a92883bd348d9be25a3c92b1e66a1bac71385ef99978ec2af413a7616a2d9699c57554d927f95b80a3584572557d26e3df16b2ff6678359d5fd6b0 SHA512 83bb4c133f34faec8a0109689ed7aa18222c9a803ba8c95c571a18e854726024f106a1c8e3a820020255c426b7fa8bda26789ff1546972e233fbe3e3ab3a8e91
 DIST llvm-project-18.1.0rc3.src.tar.xz 132011280 BLAKE2B 482a0e1b806292598bd646f225705140a463706ec391e4e42f203606b85673601a65fe55f2432d77f4c2f4c6584b35e53eeaded42e0b67aa6538c37d7cceb4ff SHA512 6c0adcf6e4057de8fb1dcd062845d14d725833d23d8e1362cbccab176931f55600a3971f01690179b795ff3feca0af9141b16dee4d4159755596cc9c904bf099
 DIST llvm-project-18.1.0rc3.src.tar.xz.sig 566 BLAKE2B dac9c174e2eeda5e0af0153d78a2e9c8f145efe03250582a27df1bd6a89ba70afdcfa1ed6aa46adb1f7f21077cadb6e43963758358ff17122c36781ee4018c05 SHA512 91a2778f9b66bc80172172f36d6027fb2455f3ffd03b06ad0dd376471c4d4e2e34c8bee69c76cfe95003ae34f0d28c394c7d135fbbb75686ff89aee56b6c45c3
-DIST llvm-project-3496927edcd0685807351ba88a7e2cfb006e1c0d.tar.gz 206227842 BLAKE2B cd27e9e9bca3622c2241bfa91c78eb8443df7465c1efcec57d5e701e2c61d3b2d3619483199e67b56deed9410f5382fc3164cdc7e864dcd77f4d12f3f9d2b159 SHA512 156d441074aff4d85af956b9abf89f9aefccccbe5b39e315c9c7c249ad01f95b42a303c23e9142292e7746f691c2ee704a7cd4a60916594ea1d468240c9b8152
+DIST llvm-project-18.1.0rc4.src.tar.xz 132041940 BLAKE2B 1379efd68f765a70e088ac356f69d792c210003c76b15f28b40273aa64825d7a7c7aa03d2d5016b2607626fd63f656ad88402506f23e836c72474be2032d3224 SHA512 3018a843f8e615ee0a4c742d5fafcc67eb6d6a40f81212ce045bdff7012b5acec006ee89c321baf59209daabe66b838709cdaed4e11a34c34b821cfdb77e8a61
+DIST llvm-project-18.1.0rc4.src.tar.xz.sig 566 BLAKE2B cc089aadc50d874b575c23b8c22a5472c8507acd3352786d3ac2ee0ec06f07e99eee81b94c6b5bdca569ccffa8b867eb2265b57d5d07b8ec31e3cfce89bf8fc1 SHA512 2ce82201b7c673884815898069f18cf1e4ab13a0a9ed535339d9c4132b7b0edb6b748b03499e383f8f0268d904589e6aebb9a204ef95d14f56a3fb9dca24571c
 DIST llvm-project-60a904b2ad9842b93cc5fa0ad5bda5e22c550b7e.tar.gz 206511075 BLAKE2B 501924562c3e49eb921adcf3175d55ce0a47992b3b6b8b512ad8f1cc7b7e5f7bc3e2e278b7817c5924fdf8328f97be2f9c5037b1b6414d49e3b525739ecec6da SHA512 b05fcb4600645befb07f2da1efba463389df3fd1d9a26cb0e6ff9ab51edc2d8c5f51a9d44fe4b7f5f29d67cd4dbd15382fdf97f51ddc2c209196533c40611078
-DIST llvm-project-8884ba43a8485bebef5c4d41e7ed457e3fa84f07.tar.gz 205853916 BLAKE2B 115809efbf062ced32ffe61b25e65e44a0b3c293f68bf40fc4d9e596cd077fc4781a059ad24c4dc7a139c6ec884a6a183ebac06535f2498116266695e19daf00 SHA512 cb496111ec72163a1872fa9a14f8963108d3185f4464a74cc45d26ccc5071bc36895618b81c29063cde0564a50017a0194da4dc559a046a12550d9ab0d9b8347
 EBUILD compiler-rt-sanitizers-15.0.7.ebuild 6556 BLAKE2B e434e692cef521b574c9c566bb19f990910e25de620f284ae84204da588f4ed42996348ab1a9b58b4c4c4ae3f140fd8bcad42431416b15888f12e085cadcdbd6 SHA512 5f6b4ae9010ff21c7eefcb77cae85d73ef5d64cc961b0f6672e5158eb5242f55c6bf2bdadc3f18eb8a18fbdbd94442156539386d229aee3dbe6b953440cb39a6
 EBUILD compiler-rt-sanitizers-16.0.6.ebuild 6523 BLAKE2B 9e81f29f1928262b3ea0fdec218f4430351da68a569bfaeea007a4d4e7552be1aa0232bfe5e74b164103d9908f7ac3fe1dd790ce06bb2e5b2b05a82879b271c4 SHA512 f04019755779116adadc66e6f4485c2b100d737e793d9f8532081688c195a6dd7f0dd8cf9077febf424d52d21982d0a266f3e4c8f453a34b4f16c05437d2cb28
 EBUILD compiler-rt-sanitizers-17.0.6.ebuild 6357 BLAKE2B fc5e42e7b52d57e2ed4e3c83229569652b21250c9919d25623b349e90b9baf128eef97d98d863f5df2f10b799258e5faab8c9a69c9cc085e381e504b6d0d913c SHA512 ca0a3ddcd8b46bb060aa2e677820fc3fdd29237b3375a4e1fda5b74436ba819767dfa1c10a79c333a3662b9b1e0119c35812830666f4e5a176db23adba13ff1a
-EBUILD compiler-rt-sanitizers-18.1.0_rc2.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
 EBUILD compiler-rt-sanitizers-18.1.0_rc3.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
+EBUILD compiler-rt-sanitizers-18.1.0_rc4.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
 EBUILD compiler-rt-sanitizers-19.0.0.9999.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
-EBUILD compiler-rt-sanitizers-19.0.0_pre20240210.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
-EBUILD compiler-rt-sanitizers-19.0.0_pre20240218.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
 EBUILD compiler-rt-sanitizers-19.0.0_pre20240224.ebuild 6268 BLAKE2B 98422f1f8be179031ffed4ea9176843521842aff5be2cbdcb21f6ea2020a8d13a1c6fc4810e769c0ec0775f92af45831c4385cc70680765f474885c5ad5b389f SHA512 8677df281de24325290cb99cc4f6087460443c716ac2eea7b3c8175281daad874cd7aab0dda8f4d60213a1b73a8f1a921ae7ad0733d104a7db0e8e5f2ac35127
 MISC metadata.xml 1412 BLAKE2B 75675507000fa6a6b8182e6b45a08a2716ae7fb9a7e3428dc8420464e4c1d1bdb5bea62cc2f553c579de5a4faa752b35cb3529d980fb07a055ff4ddf6e752707 SHA512 f05ea5168b923db72f4f5b53e9b748ebbcdae9eff09d86323313055933b47fc0089e1b2d73cd997d73dcfb2dca032344955816425fbddc09d27ca751463aadbb
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.0_rc2.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.0_rc4.ebuild
index 57f868d54be6..57f868d54be6 100644
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.0_rc2.ebuild
+++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-18.1.0_rc4.ebuild
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240210.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240210.ebuild
deleted file mode 100644
index 57f868d54be6..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240210.ebuild
+++ /dev/null
@@ -1,217 +0,0 @@
-# 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+=" +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_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}/$(get_libdir)/ || die
-		fi
-	fi
-}
-
-src_test() {
-	# respect TMPDIR!
-	local -x LIT_PRESERVES_TMP=1
-	# disable sandbox to have it stop clobbering LD_PRELOAD
-	local -x SANDBOX_ON=0
-	# wipe LD_PRELOAD to make ASAN happy
-	local -x LD_PRELOAD=
-
-	cmake_build check-all
-}
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240218.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240218.ebuild
deleted file mode 100644
index 57f868d54be6..000000000000
--- a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-19.0.0_pre20240218.ebuild
+++ /dev/null
@@ -1,217 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-inherit check-reqs cmake flag-o-matic llvm.org llvm-utils python-any-r1
-
-DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
-SLOT="${LLVM_MAJOR}"
-IUSE="+abi_x86_32 abi_x86_64 +clang +debug test"
-# base targets
-IUSE+=" +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_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
-}