commit: 02e9eb739ada36829cceb19d253a306cc52f79f8
Author: Gerion Entrup <gerion.entrup <AT> flump <DOT> de>
AuthorDate: Tue Jun 25 08:30:40 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=02e9eb73
Revert "sys-libs/llvm-libunwind: Remove LLVM 14"
This reverts commit 8e1b3fa13b176bc2862cc5335db667b3427b4391.
Signed-off-by: Gerion Entrup <gerion.entrup <AT> flump.de>
.../llvm-libunwind/llvm-libunwind-14.0.6-r1.ebuild | 119 +++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/sys-libs/llvm-libunwind/llvm-libunwind-14.0.6-r1.ebuild
b/sys-libs/llvm-libunwind/llvm-libunwind-14.0.6-r1.ebuild
new file mode 100644
index 0000000..a1133ea
--- /dev/null
+++ b/sys-libs/llvm-libunwind/llvm-libunwind-14.0.6-r1.ebuild
@@ -0,0 +1,119 @@
+# 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 flag-o-matic llvm llvm.org python-any-r1 toolchain-funcs
+
+DESCRIPTION="C++ runtime stack unwinder from LLVM"
+HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html";
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS="amd64 arm arm64 ~ppc ppc64 ~riscv sparc x86 ~x64-macos"
+IUSE="debug static-libs test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+ !sys-libs/libunwind
+"
+# llvm-6 for new lit options
+DEPEND="
+ >=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 libunwind libcxx llvm/cmake cmake )
+LLVM_TEST_COMPONENTS=( libcxxabi llvm/utils/llvm-lit )
+llvm.org_set_globals
+
+python_check_deps() {
+ use test || return 0
+ python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+multilib_src_configure() {
+ local libdir=$(get_libdir)
+
+ # https://github.com/llvm/llvm-project/issues/56825
+ # also separately bug #863917
+ filter-lto
+
+ # link to compiler-rt
+ # https://github.com/gentoo/gentoo/pull/21516
+ local use_compiler_rt=OFF
+ [[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
+
+ local mycmakeargs=(
+ -DPython3_EXECUTABLE="${PYTHON}"
+ -DLLVM_ENABLE_RUNTIMES="libunwind"
+ -DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+ -DLLVM_INCLUDE_TESTS=OFF
+ -DLIBUNWIND_ENABLE_ASSERTIONS=$(usex debug)
+ -DLIBUNWIND_ENABLE_STATIC=$(usex static-libs)
+ -DLIBUNWIND_INCLUDE_TESTS=$(usex test)
+ -DLIBUNWIND_INSTALL_HEADERS=ON
+ -DLIBUNWIND_TARGET_TRIPLE="${CHOST}"
+
+ # support non-native unwinding; given it's small enough,
+ # enable it unconditionally
+ -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON
+
+ # avoid dependency on libgcc_s if compiler-rt is used
+ -DLIBUNWIND_USE_COMPILER_RT=${use_compiler_rt}
+ )
+ if use test; then
+ mycmakeargs+=(
+ -DLLVM_ENABLE_RUNTIMES="libunwind;libcxxabi;libcxx"
+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+ -DLLVM_LIT_ARGS="$(get_lit_flags)"
+ -DLIBUNWIND_LIBCXX_PATH="${WORKDIR}/libcxx"
+
+ -DLIBCXXABI_LIBDIR_SUFFIX=
+ -DLIBCXXABI_ENABLE_SHARED=OFF
+ -DLIBCXXABI_ENABLE_STATIC=ON
+ -DLIBCXXABI_USE_LLVM_UNWINDER=ON
+ -DLIBCXXABI_INCLUDE_TESTS=OFF
+
+ -DLIBCXX_LIBDIR_SUFFIX=
+ -DLIBCXX_ENABLE_SHARED=OFF
+ -DLIBCXX_ENABLE_STATIC=ON
+ -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
+ -DLIBCXX_CXX_ABI=libcxxabi
+ -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
+ -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
+ -DLIBCXX_HAS_GCC_S_LIB=OFF
+ -DLIBCXX_INCLUDE_TESTS=OFF
+ -DLIBCXX_INCLUDE_BENCHMARKS=OFF
+ )
+ fi
+
+ cmake_src_configure
+
+ if use test; then
+ local clang_path=$(type -P "${CHOST:+${CHOST}-}clang"
2>/dev/null)
+ [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang
for tests"
+
+ # meh, we need to override the compiler explicitly
+ sed -e "/%{cxx}/s@, '.*'@, '${clang_path}'@" \
+ -i "${BUILD_DIR}"/libunwind/test/lit.site.cfg || die
+ fi
+}
+
+multilib_src_test() {
+ local -x LIT_PRESERVES_TMP=1
+ cmake_build check-unwind
+}
+
+multilib_src_install() {
+ DESTDIR=${D} cmake_build install-unwind
+}
