gentoo resync : 17.06.2021

2 files changed, 124 insertions, 0 deletions

diff --git a/sys-libs/libcxxabi/Manifest b/sys-libs/libcxxabi/Manifest
index be21b3d8a287..d757257f6a59 100644
--- a/sys-libs/libcxxabi/Manifest
+++ b/sys-libs/libcxxabi/Manifest
@@ -2,10 +2,12 @@ DIST llvmorg-10.0.1.tar.gz 120880730 BLAKE2B 30f19f56c4d1f6abcda5fec76256219d1e3
 DIST llvmorg-11.1.0.tar.gz 122776532 BLAKE2B ca842ff4afff8f44c82b5e7383962a9c45ca1c93b64fa4c6ebcd70a1d3849dbad2b8e4e24fba02d144c6266d7fab3607ebc6999b28c229cb35256cf40f26a985 SHA512 9a8ce022a935eed42fa71a224f2a207122aadcbef58ee855fdb4825f879e7d028e4dcff22c19b9d336db1c8bf63fb84372d44981acf84615f757e54306c92b81
 DIST llvmorg-12.0.0.tar.gz 134226215 BLAKE2B f9c3ba8c58571855caa4f206fd285c9b5be66672fb0814cb8bc0964a051f57f5d35013aa1e27cbda502652b37df1ec23474129109e76a42066847860db441dbe SHA512 0cff02155c5ac0d6db2b72d60d9819d5b5dd859663b45f721b1c7540239c2fceb1f57d9173f6870c49de851c242ed8e85c5c6d6577a1f8092a7c5dcd12513b26
 DIST llvmorg-12.0.1-rc1.tar.gz 134261735 BLAKE2B d29510495641c06e6d7a5ac165e6d34e0ba15d1a5b786534e186e341e3a0550cdd3d8a2b61deb3e2bf44c0b0ff8561224bf7f8cebc2ce9415639cb67ceae289e SHA512 4595a26df56eed7d5941240fe92116ad2f1c61639f0f464697c2c530a601347032fbad6802d1fa915ced8574c7b30ef05bc8c0be737784c844d3860892817e6e
+DIST llvmorg-12.0.1-rc2.tar.gz 134274147 BLAKE2B 2d3f6ce8d5239cf2e5ea52f4b9020d6a8fedb8d6a4df02ca0d8e4398237f4eb967865e1e65570d16cd191865281b9619a63905c1e1c47b31183b881e97e49867 SHA512 cdebb954016dc92251cd9c6281804f7a36e7bc8c6f101a6817d96cc121aba4d361fb99501c259409a29c90d7749b224be670c41177fe43fa64b730ff294831b8
 EBUILD libcxxabi-10.0.1.ebuild 3237 BLAKE2B 828cabd1bccb0f7dc672648fd1143f1913df2b3f075194da3b053413ad8e0ff8f8669ce6263fa51ed0b02702e0bd611a77f4009e57a7d2659362db21c5665e4e SHA512 b9fef273fea1343aab604c3606fa4b9ed340e0e6f649e68f81f1285d96374f440ab787937b203ee5eba5b8e867a5926b48f63d8739c326fd1a646193635dd65e
 EBUILD libcxxabi-11.1.0.ebuild 3559 BLAKE2B dc74318b252f772fbc6833e413ee2dd9b682c01ae3bca88a78d2f7854aa374311474f7af9f19453e4b4fbb6db4149e8330db7632faf710a0aeb2e0d741119096 SHA512 18632637cb6fb86a3c003ba66f6a80aece299f50e356870599bb932fa100ba3e51293cee71576cc994a7e2b5f56f3b4ec8b4d3eae6202322d50a9bc0aa922ac3
 EBUILD libcxxabi-12.0.0.ebuild 3546 BLAKE2B b6accd4747ac9a1b30161de15e961062819e527c39a4d8a6e755e58a75862b1b12162539bf9716db2be8739b9aa2fefe16cede125b504e9d5e2d60f291fe8e35 SHA512 2fb42faa0ac7d7e5d1651494264163857561eb746ea381030bf03495152c8c060cb0be0793ba96f1ec5c4c9e3ea88b48644f587b4f52979c7eadad6992809e0a
 EBUILD libcxxabi-12.0.1.9999.ebuild 3505 BLAKE2B fe4d762e646ab8a6daad3ca1da7d63c34ffb6735a6bb6657e03e724428422706d821057715369cd818ecc696453620d7f2473535ac031ec0cc0a5bc6f4ec2186 SHA512 40ce77407d30efc2ada70d0166bcadbc4140e33275ecf537dcbd7580e3e8fc9ff030a29ba6be4a67bcadc9835ee8b1a2cd3fef07085c57df4792c04b445b0d7b
 EBUILD libcxxabi-12.0.1_rc1.ebuild 3505 BLAKE2B fe4d762e646ab8a6daad3ca1da7d63c34ffb6735a6bb6657e03e724428422706d821057715369cd818ecc696453620d7f2473535ac031ec0cc0a5bc6f4ec2186 SHA512 40ce77407d30efc2ada70d0166bcadbc4140e33275ecf537dcbd7580e3e8fc9ff030a29ba6be4a67bcadc9835ee8b1a2cd3fef07085c57df4792c04b445b0d7b
+EBUILD libcxxabi-12.0.1_rc2.ebuild 3505 BLAKE2B fe4d762e646ab8a6daad3ca1da7d63c34ffb6735a6bb6657e03e724428422706d821057715369cd818ecc696453620d7f2473535ac031ec0cc0a5bc6f4ec2186 SHA512 40ce77407d30efc2ada70d0166bcadbc4140e33275ecf537dcbd7580e3e8fc9ff030a29ba6be4a67bcadc9835ee8b1a2cd3fef07085c57df4792c04b445b0d7b
 EBUILD libcxxabi-13.0.0.9999.ebuild 3505 BLAKE2B fe4d762e646ab8a6daad3ca1da7d63c34ffb6735a6bb6657e03e724428422706d821057715369cd818ecc696453620d7f2473535ac031ec0cc0a5bc6f4ec2186 SHA512 40ce77407d30efc2ada70d0166bcadbc4140e33275ecf537dcbd7580e3e8fc9ff030a29ba6be4a67bcadc9835ee8b1a2cd3fef07085c57df4792c04b445b0d7b
 MISC metadata.xml 350 BLAKE2B 67b70b8d7292327882a845b76667ce24fee728cd84f27ed7e329bc7963631cba4c28bafce5e6a5fefb4ba1df5c7fd572b3b0d7a2b31ef649496f2f991b691bff SHA512 317dd7b59a711dd0461b5369f7e31ea196882b018e047e1dbae8077274d06cb68542c8762efb852cce0b8021bedea69c19aa0c124b9414a36cf1a9c00e0b9703
diff --git a/sys-libs/libcxxabi/libcxxabi-12.0.1_rc2.ebuild b/sys-libs/libcxxabi/libcxxabi-12.0.1_rc2.ebuild
new file mode 100644
index 000000000000..8c24d9691115
--- /dev/null
+++ b/sys-libs/libcxxabi/libcxxabi-12.0.1_rc2.ebuild
@@ -0,0 +1,122 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+CMAKE_ECLASS=cmake
+PYTHON_COMPAT=( python3_{7..9} )
+inherit cmake-multilib llvm llvm.org python-any-r1 toolchain-funcs
+
+DESCRIPTION="Low level support for a standard C++ library"
+HOMEPAGE="https://libcxxabi.llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS=""
+IUSE="+libunwind static-libs test elibc_musl"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	libunwind? (
+		|| (
+			>=sys-libs/libunwind-1.0.1-r1[static-libs?,${MULTILIB_USEDEP}]
+			>=sys-libs/llvm-libunwind-3.9.0-r1[static-libs?,${MULTILIB_USEDEP}]
+		)
+	)"
+# llvm-6 for new lit options
+DEPEND="${RDEPEND}
+	>=sys-devel/llvm-6"
+BDEPEND="
+	test? ( >=sys-devel/clang-3.9.0
+		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+	)"
+
+# libcxx is needed uncondtionally for the headers
+LLVM_COMPONENTS=( libcxx{abi,} llvm/cmake/modules )
+llvm.org_set_globals
+
+python_check_deps() {
+	has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	# darwin prefix builds do not have llvm installed yet, so rely on bootstrap-prefix
+	# to set the appropriate path vars to LLVM instead of using llvm_pkg_setup.
+	if [[ ${CHOST} != *-darwin* ]] || has_version dev-lang/llvm; then
+		llvm_pkg_setup
+	fi
+	use test && python-any-r1_pkg_setup
+}
+
+multilib_src_configure() {
+	# link against compiler-rt instead of libgcc if we are using clang with libunwind
+	local want_compiler_rt=OFF
+	if use libunwind && tc-is-clang; then
+		local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \
+			${LDFLAGS} -print-libgcc-file-name)
+		if [[ ${compiler_rt} == *libclang_rt* ]]; then
+			want_compiler_rt=ON
+		fi
+	fi
+
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		-DLIBCXXABI_LIBDIR_SUFFIX=${libdir#lib}
+		-DLIBCXXABI_ENABLE_SHARED=ON
+		-DLIBCXXABI_ENABLE_STATIC=$(usex static-libs)
+		-DLIBCXXABI_USE_LLVM_UNWINDER=$(usex libunwind)
+		-DLIBCXXABI_INCLUDE_TESTS=$(usex test)
+		-DLIBCXXABI_USE_COMPILER_RT=${want_compiler_rt}
+
+		-DLIBCXXABI_LIBCXX_INCLUDES="${WORKDIR}"/libcxx/include
+		# upstream is omitting standard search path for this
+		# probably because gcc & clang are bundling their own unwind.h
+		-DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
+	)
+	if use test; then
+		local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
+		[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
+
+		mycmakeargs+=(
+			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+			-DLLVM_LIT_ARGS="$(get_lit_flags);--param=cxx_under_test=${clang_path}"
+			-DPython3_EXECUTABLE="${PYTHON}"
+		)
+	fi
+	cmake_src_configure
+}
+
+build_libcxx() {
+	local -x LDFLAGS="${LDFLAGS} -L${BUILD_DIR}/$(get_libdir)"
+	local CMAKE_USE_DIR=${WORKDIR}/libcxx
+	local BUILD_DIR=${BUILD_DIR}/libcxx
+	local mycmakeargs=(
+		-DLIBCXX_LIBDIR_SUFFIX=
+		-DLIBCXX_ENABLE_SHARED=OFF
+		-DLIBCXX_ENABLE_STATIC=ON
+		-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
+		-DLIBCXX_CXX_ABI=libcxxabi
+		-DLIBCXX_CXX_ABI_INCLUDE_PATHS="${S}"/include
+		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
+		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
+		-DLIBCXX_HAS_GCC_S_LIB=OFF
+		-DLIBCXX_INCLUDE_TESTS=OFF
+	)
+
+	cmake_src_configure
+	cmake_src_compile
+}
+
+multilib_src_test() {
+	# build a local copy of libc++ for testing to avoid circular dep
+	build_libcxx
+	mv "${BUILD_DIR}"/libcxx/lib/libc++* "${BUILD_DIR}/$(get_libdir)/" || die
+
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-cxxabi
+}
+
+multilib_src_install_all() {
+	insinto /usr/include/libcxxabi
+	doins -r include/.
+}