commit: a86c65a2a1fbabb439acad11e21efa5bc794dcba
Author: Gerion Entrup <gerion.entrup <AT> flump <DOT> de>
AuthorDate: Tue Jun 25 08:30:42 2024 +0000
Commit: gerion <gerion.entrup <AT> flump <DOT> de>
CommitDate: Sun Jun 30 21:07:04 2024 +0000
URL: https://gitweb.gentoo.org/repo/user/gerislay.git/commit/?id=a86c65a2
Revert "sys-libs/libcxxabi: Remove LLVM 14"
This reverts commit 1efacd7df89d73500a46dedc8a938c604c28452a.
Signed-off-by: Gerion Entrup <gerion.entrup <AT> flump.de>
sys-libs/libcxxabi/libcxxabi-14.0.6.ebuild | 125 +++++++++++++++++++++++++++++
sys-libs/libcxxabi/metadata.xml | 1 +
2 files changed, 126 insertions(+)
diff --git a/sys-libs/libcxxabi/libcxxabi-14.0.6.ebuild
b/sys-libs/libcxxabi/libcxxabi-14.0.6.ebuild
new file mode 100644
index 0000000..32b26c8
--- /dev/null
+++ b/sys-libs/libcxxabi/libcxxabi-14.0.6.ebuild
@@ -0,0 +1,125 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..10} )
+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="amd64 arm arm64 ~riscv sparc x86 ~x64-macos"
+IUSE="+libunwind +static-libs test"
+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? (
+ ${PYTHON_DEPS}
+ )
+ test? (
+ >=sys-devel/clang-3.9.0
+ $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+ )
+"
+
+LLVM_COMPONENTS=( runtimes libcxx{abi,} llvm/cmake cmake )
+LLVM_TEST_COMPONENTS=( llvm/utils/llvm-lit )
+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_pkg_setup
+ fi
+ 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 && [[ $(tc-get-c-rtlib) == compiler-rt ]]; then
+ want_compiler_rt=ON
+ fi
+
+ local libdir=$(get_libdir)
+ local mycmakeargs=(
+ -DPython3_EXECUTABLE="${PYTHON}"
+ -DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx"
+ -DLLVM_INCLUDE_TESTS=OFF
+ -DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+ -DLIBCXXABI_ENABLE_SHARED=ON
+ -DLIBCXXABI_ENABLE_STATIC=$(usex static-libs)
+ -DLIBCXXABI_INCLUDE_TESTS=$(usex test)
+ -DLIBCXXABI_USE_LLVM_UNWINDER=$(usex libunwind)
+ -DLIBCXXABI_USE_COMPILER_RT=${want_compiler_rt}
+
+ # upstream is omitting standard search path for this
+ # probably because gcc & clang are bundling their own unwind.h
+ -DLIBCXXABI_LIBUNWIND_INCLUDES="${EPREFIX}"/usr/include
+ -DLIBCXXABI_TARGET_TRIPLE="${CHOST}"
+
+ -DLIBCXX_LIBDIR_SUFFIX=
+ -DLIBCXX_ENABLE_SHARED=ON
+ -DLIBCXX_ENABLE_STATIC=OFF
+ -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
+ -DLIBCXX_CXX_ABI=libcxxabi
+ -DLIBCXX_CXX_ABI_INCLUDE_PATHS="${WORKDIR}"/libcxxabi/include
+ -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
+ -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
+ -DLIBCXX_HAS_GCC_S_LIB=OFF
+ -DLIBCXX_INCLUDE_BENCHMARKS=OFF
+ -DLIBCXX_INCLUDE_TESTS=OFF
+ -DLIBCXX_TARGET_TRIPLE="${CHOST}"
+ )
+ if use test; then
+ local clang_path=$(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="${PYTHON}"
+ )
+ fi
+ cmake_src_configure
+}
+
+multilib_src_compile() {
+ cmake_build cxxabi
+}
+
+multilib_src_test() {
+ local -x LIT_PRESERVES_TMP=1
+ cmake_build check-cxxabi
+}
+
+multilib_src_install() {
+ DESTDIR="${D}" cmake_build install-cxxabi
+}
+
+multilib_src_install_all() {
+ insinto /usr/include/libcxxabi
+ doins -r "${WORKDIR}"/libcxxabi/include/.
+}
diff --git a/sys-libs/libcxxabi/metadata.xml b/sys-libs/libcxxabi/metadata.xml
index 9dfed36..6aba5e0 100644
--- a/sys-libs/libcxxabi/metadata.xml
+++ b/sys-libs/libcxxabi/metadata.xml
@@ -7,6 +7,7 @@
<use>
<flag name="clang">Force building using installed clang (rather
than the default CC/CXX; required for testing).</flag>
+ <flag name="libunwind">Use libunwind instead of libgcc_s for
stack unwinding, thus avoiding dependency on gcc</flag>
</use>
<upstream>
<remote-id type="github">llvm/llvm-project</remote-id>
