gentoo auto-resync : 12:05:2023 - 23:49:59

2 files changed, 206 insertions, 0 deletions

diff --git a/sys-libs/libcxx/Manifest b/sys-libs/libcxx/Manifest
index 318dbdfc16bc..dfdac528158e 100644
--- a/sys-libs/libcxx/Manifest
+++ b/sys-libs/libcxx/Manifest
@@ -7,6 +7,7 @@ DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c
 DIST llvm-project-16.0.3.src.tar.xz 117998136 BLAKE2B 6117586a117c30515e9a5623ab91d29ba65d33c8041274de0ecdbce08ae4fe1c8c3b120db9ca625f42fdbb2301537b4ffe8f7add701c178282be4f583fa0c8ca SHA512 2eb5eca1cbee92a499d7fba5729b61f31186353bc0545b17eefa300cf2b27c8d9a2f307443b2c1c9fe1b0ba412abf5143fdd4d25aaeb33d975a9a834221d7602
 DIST llvm-project-16.0.3.src.tar.xz.sig 566 BLAKE2B bbd96268b006fecffd7402452ae7559bd2ea42c7b771999f58893a48d66b1b056b476a7022c70e2ab8f11dba8318ccc141f97a05ece3b9ed3b4405a6890b0c3a SHA512 cdd5e1c2a252ba58f9b7f8687d6cf9a330c188988707bd72f4632a8158a2db9ac180b3936da99b87e7e99886c39cb8517ebbb04b7d1be198e76964e31ec8dc58
 DIST llvm-project-52882de0e641487329c9e093a90ea3dad01842c8.tar.gz 182953335 BLAKE2B 98682729992d73202e35b540d5d0d87e2acf44e4ab6896a0b6f9ac4a7423f55ad370ae1d7e919a6c86dc7f138a66890ac89b852b03305612d248ab567833f8be SHA512 3685aff0f648e9b477e1e01edebe4799498c21587e2ed5577e2fdef98bb21ea215e206606a11692fbb93a0989fd59fd324faff2c4d97b7afca0851b53f123f05
+DIST llvm-project-7d436d56b60b36508b94e39d08761f1405a9c770.tar.gz 183363091 BLAKE2B e0d3520814b3455e33107715697f00d653ad46bb8d8200caf42c42743520f389217ea2e57449bbc2e98126b602b2aa344e4125e4b1f92152f7957a11a9b9a150 SHA512 65a8e30702217e5e1309efe3daeda5115eeb2e8d25238db1fa4e8dcfc729d75655a10b3394f2f70b7e7efb8ea33a31b6e2482065cc81805023101da00584a81e
 EBUILD libcxx-14.0.6.ebuild 6949 BLAKE2B 963ece6dbc81f876b8894dd2be0ab4fd5e555dcd09feaf014e30411150f43c9f401910741ded4ecaa05d35f0a2bcf3eb7ce519d4019f464075c31db0c9b6523c SHA512 4c73189a6b719bb10527000b30b83c8811aa462d51bc51bd5b2ff703184e01d8805f0b998479116a39e878ef7486c14e2bfef62bd62b1a20718906eb778a0228
 EBUILD libcxx-15.0.7-r1.ebuild 5307 BLAKE2B 43ff3b320e3050127edf77b51afdb77f25c1dc8826c6b29e8a72f809479df78c661aa2882e6fa9459dd360b379d2a6bbd31d910942d40e49199feafa807a6f4a SHA512 be7372fa0a81a45a55e5896ca507e6a4c29e14f4f152154f43529fcb12c8a96ca0c620b432c1481e8c41bb588d4d3f3c479fb9c7ba2483e53881ffcd9ca7004e
 EBUILD libcxx-15.0.7.ebuild 5282 BLAKE2B 9c1dc8c9ac37ecad2c31231d04068fc60d29df72a393e507e46f12dc093ef11f475ca3df2806551450ea37372dd6739b58b68e7b65290e4ffc18b6fb6085f319 SHA512 f068764ad081f16471f1c3f126095bb5fc61f6151327e50fb6724c93ab33906c72f763b848cb6b0a25b532344a3b6d2b100ed070a6c8bcb7d2e9a4d43e128957
@@ -14,4 +15,5 @@ EBUILD libcxx-16.0.3.ebuild 5294 BLAKE2B 83f9a04af5773a5dcf9f0ba430684e2527695b9
 EBUILD libcxx-16.0.4.9999.ebuild 5239 BLAKE2B 397730a8caf3ca40b19225c6742bc885608d0ed93b04857992564c5040d2bc2196718b0372b497289616d1b334fca9b5e48b1a87604618a4435570df67bf2db0 SHA512 0f6d63282362faf2e845d65ec7f027d38d4d7fc84bfcb4302951cfe279504742f28404da2286f9c5a7439f56a07c20912bfad9d43a42b5a17e9a8b141b06805b
 EBUILD libcxx-17.0.0.9999.ebuild 5239 BLAKE2B 397730a8caf3ca40b19225c6742bc885608d0ed93b04857992564c5040d2bc2196718b0372b497289616d1b334fca9b5e48b1a87604618a4435570df67bf2db0 SHA512 0f6d63282362faf2e845d65ec7f027d38d4d7fc84bfcb4302951cfe279504742f28404da2286f9c5a7439f56a07c20912bfad9d43a42b5a17e9a8b141b06805b
 EBUILD libcxx-17.0.0_pre20230502.ebuild 5239 BLAKE2B 397730a8caf3ca40b19225c6742bc885608d0ed93b04857992564c5040d2bc2196718b0372b497289616d1b334fca9b5e48b1a87604618a4435570df67bf2db0 SHA512 0f6d63282362faf2e845d65ec7f027d38d4d7fc84bfcb4302951cfe279504742f28404da2286f9c5a7439f56a07c20912bfad9d43a42b5a17e9a8b141b06805b
+EBUILD libcxx-17.0.0_pre20230512.ebuild 5239 BLAKE2B 397730a8caf3ca40b19225c6742bc885608d0ed93b04857992564c5040d2bc2196718b0372b497289616d1b334fca9b5e48b1a87604618a4435570df67bf2db0 SHA512 0f6d63282362faf2e845d65ec7f027d38d4d7fc84bfcb4302951cfe279504742f28404da2286f9c5a7439f56a07c20912bfad9d43a42b5a17e9a8b141b06805b
 MISC metadata.xml 718 BLAKE2B 3cc1e43a6f1ada368cfc0bf8aaf49007f6792062b684ab9299b5180d778b158325b6931169b52dd14e85ae9ad6dc1a03be323b814fb920fe8434ad86425d699c SHA512 c2cef3e481c0c3db7de6de8c0a5aff42a1e7fe81155d99f1f0f0988f6d5ca041f787a27a2dde0073037d59e082e2f6da7eefe1303f1c1837ebc12e8e0d28729f
diff --git a/sys-libs/libcxx/libcxx-17.0.0_pre20230512.ebuild b/sys-libs/libcxx/libcxx-17.0.0_pre20230512.ebuild
new file mode 100644
index 000000000000..56140d06df64
--- /dev/null
+++ b/sys-libs/libcxx/libcxx-17.0.0_pre20230512.ebuild
@@ -0,0 +1,204 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit cmake-multilib flag-o-matic llvm llvm.org python-any-r1 \
+	toolchain-funcs
+
+DESCRIPTION="New implementation of the C++ standard library, targeting C++11"
+HOMEPAGE="https://libcxx.llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS=""
+IUSE="+clang +libcxxabi static-libs test"
+REQUIRED_USE="test? ( clang )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	libcxxabi? (
+		~sys-libs/libcxxabi-${PV}[static-libs?,${MULTILIB_USEDEP}]
+	)
+	!libcxxabi? ( >=sys-devel/gcc-4.7:=[cxx] )
+"
+DEPEND="
+	${RDEPEND}
+	sys-devel/llvm:${LLVM_MAJOR}
+"
+BDEPEND="
+	clang? (
+		sys-devel/clang:${LLVM_MAJOR}
+	)
+	!test? (
+		${PYTHON_DEPS}
+	)
+	test? (
+		>=dev-util/cmake-3.16
+		sys-devel/gdb[python]
+		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+	)
+"
+
+LLVM_COMPONENTS=( runtimes libcxx{,abi} llvm/{cmake,utils/llvm-lit} cmake )
+llvm.org_set_globals
+
+python_check_deps() {
+	use test || return 0
+	python_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 [[ ${CHOST} != *-darwin* ]] || has_version sys-devel/llvm; then
+		LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
+	fi
+	python-any-r1_pkg_setup
+
+	if ! use libcxxabi && ! tc-is-gcc ; then
+		eerror "To build ${PN} against libsupc++, you have to use gcc. Other"
+		eerror "compilers are not supported. Please set CC=gcc and CXX=g++"
+		eerror "and try again."
+		die
+	fi
+}
+
+test_compiler() {
+	$(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \
+		<<<'int main() { return 0; }' &>/dev/null
+}
+
+src_configure() {
+	# note: we need to do this before multilib kicks in since it will
+	# alter the CHOST
+	local cxxabi cxxabi_incs
+	if use libcxxabi; then
+		cxxabi=system-libcxxabi
+		cxxabi_incs="${EPREFIX}/usr/include/c++/v1"
+	else
+		local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)"
+		cxxabi=libsupc++
+		cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}"
+	fi
+
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	if use clang; then
+		local -x CC=${CHOST}-clang
+		local -x CXX=${CHOST}-clang++
+		strip-unsupported-flags
+	fi
+
+	# link to compiler-rt
+	local use_compiler_rt=OFF
+	[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
+
+	# bootstrap: cmake is unhappy if compiler can't link to stdlib
+	local nolib_flags=( -nodefaultlibs -lc )
+	if ! test_compiler; then
+		if test_compiler "${nolib_flags[@]}"; then
+			local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}"
+			ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}"
+		fi
+	fi
+
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		-DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
+		-DPython3_EXECUTABLE="${PYTHON}"
+		-DLLVM_ENABLE_RUNTIMES=libcxx
+		-DLLVM_INCLUDE_TESTS=OFF
+		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+
+		-DLIBCXX_ENABLE_SHARED=ON
+		-DLIBCXX_ENABLE_STATIC=$(usex static-libs)
+		-DLIBCXX_CXX_ABI=${cxxabi}
+		-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs}
+		# we're using our own mechanism for generating linker scripts
+		-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
+		-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
+		-DLIBCXX_INCLUDE_BENCHMARKS=OFF
+		-DLIBCXX_INCLUDE_TESTS=$(usex test)
+		-DLIBCXX_USE_COMPILER_RT=${use_compiler_rt}
+	)
+
+	if use test; then
+		mycmakeargs+=(
+			-DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+			-DLLVM_LIT_ARGS="$(get_lit_flags)"
+			-DPython3_EXECUTABLE="${PYTHON}"
+		)
+	fi
+	cmake_src_configure
+}
+
+multilib_src_compile() {
+	cmake_src_compile
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		gen_shared_ldscript
+		use static-libs && gen_static_ldscript
+	fi
+}
+
+multilib_src_test() {
+	local -x LIT_PRESERVES_TMP=1
+	cmake_build check-cxx
+}
+
+multilib_src_install() {
+	cmake_src_install
+	# since we've replaced libc++.{a,so} with ldscripts, now we have to
+	# install the extra symlinks
+	if [[ ${CHOST} != *-darwin* ]] ; then
+		dolib.so lib/libc++_shared.so
+		use static-libs && dolib.a lib/libc++_static.a
+	fi
+}
+
+# Usage: deps
+gen_ldscript() {
+	local output_format
+	output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
+	[[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
+
+	cat <<-END_LDSCRIPT
+/* GNU ld script
+   Include missing dependencies
+*/
+${output_format}
+GROUP ( $@ )
+END_LDSCRIPT
+}
+
+gen_static_ldscript() {
+	# Move it first.
+	mv lib/libc++{,_static}.a || die
+	# Generate libc++.a ldscript for inclusion of its dependencies so that
+	# clang++ -stdlib=libc++ -static works out of the box.
+	local deps=(
+		libc++_static.a
+		$(usex libcxxabi libc++abi.a libsupc++.a)
+	)
+	# On Linux/glibc it does not link without libpthread or libdl. It is
+	# fine on FreeBSD.
+	use elibc_glibc && deps+=( libpthread.a libdl.a )
+
+	gen_ldscript "${deps[*]}" > lib/libc++.a || die
+}
+
+gen_shared_ldscript() {
+	# Move it first.
+	mv lib/libc++{,_shared}.so || die
+	local deps=(
+		libc++_shared.so
+		# libsupc++ doesn't have a shared version
+		$(usex libcxxabi libc++abi.so libsupc++.a)
+	)
+
+	gen_ldscript "${deps[*]}" > lib/libc++.so || die
+}