diff options
Diffstat (limited to 'llvm-runtimes/libgcc/libgcc-21.1.4.ebuild')
| -rw-r--r-- | llvm-runtimes/libgcc/libgcc-21.1.4.ebuild | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/llvm-runtimes/libgcc/libgcc-21.1.4.ebuild b/llvm-runtimes/libgcc/libgcc-21.1.4.ebuild deleted file mode 100644 index 3096ab6b6c79..000000000000 --- a/llvm-runtimes/libgcc/libgcc-21.1.4.ebuild +++ /dev/null @@ -1,174 +0,0 @@ -# Copyright 1999-2025 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -PYTHON_COMPAT=( python3_{11..14} ) - -inherit cmake crossdev flag-o-matic llvm.org llvm-utils python-any-r1 -inherit toolchain-funcs - -DESCRIPTION="Compiler runtime library for clang, compatible with libgcc_s" -HOMEPAGE="https://llvm.org/" - -LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" -SLOT="0" -KEYWORDS="~amd64" -IUSE="debug test" - -DEPEND=" - ~llvm-runtimes/libunwind-${PV}[static-libs] -" -RDEPEND=" - ${DEPEND} - !sys-devel/gcc -" -BDEPEND=" - llvm-core/clang:${LLVM_MAJOR} - test? ( - $(python_gen_any_dep ">=dev-python/lit-15[\${PYTHON_USEDEP}]") - =llvm-core/clang-${LLVM_VERSION}*:${LLVM_MAJOR} - ) - !test? ( - ${PYTHON_DEPS} - ) -" - -LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake llvm-libgcc third-party/siphash ) -LLVM_TEST_COMPONENTS=( llvm/include/llvm/TargetParser ) -llvm.org_set_globals - -python_check_deps() { - use test || return 0 - python_has_version ">=dev-python/lit-15[${PYTHON_USEDEP}]" -} - -pkg_setup() { - if target_is_not_host || tc-is-cross-compiler ; then - # strips vars like CFLAGS="-march=x86_64-v3" for non-x86 architectures - CHOST=${CTARGET} strip-unsupported-flags - # overrides host docs otherwise - DOCS=() - fi - python-any-r1_pkg_setup -} - -src_configure() { - # We need to build a separate copy of compiler-rt, because we need to disable the - # COMPILER_RT_BUILTINS_HIDE_SYMBOLS option - compatibility with libgcc requires - # visibility of all symbols. - - llvm_prepend_path -b "${LLVM_MAJOR}" - - # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 - use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG" - - export CC=${CTARGET}-clang CXX=${CTARGET}-clang++ - strip-unsupported-flags - - local mycmakeargs=( - -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${LLVM_MAJOR}" - -DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}" - - -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) - -DCOMPILER_RT_BUILD_CRT=OFF - -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF - -DCOMPILER_RT_BUILD_LIBFUZZER=OFF - -DCOMPILER_RT_BUILD_MEMPROF=OFF - -DCOMPILER_RT_BUILD_ORC=OFF - -DCOMPILER_RT_BUILD_PROFILE=OFF - -DCOMPILER_RT_BUILD_SANITIZERS=OFF - -DCOMPILER_RT_BUILD_XRAY=OFF - - -DCOMPILER_RT_BUILTINS_HIDE_SYMBOLS=OFF - - -DPython3_EXECUTABLE="${PYTHON}" - ) - - # disable building non-native runtimes since we don't do multilib - if use amd64; then - mycmakeargs+=( - -DCAN_TARGET_i386=OFF - ) - fi - - if use test; then - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - -DLLVM_LIT_ARGS="$(get_lit_flags)" - - -DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang" - -DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin/clang++" - ) - fi - - cmake_src_configure -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(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 ( $@ ) -END_LDSCRIPT -} - -src_compile() { - cmake_src_compile - - local rtlib=$( - "${CC}" -rtlib=compiler-rt -resource-dir="${BUILD_DIR}" \ - -print-libgcc-file-name || die - ) - - # Use the llvm-libgcc's version script to produce libgcc.{a,so}, which - # combines compiler-rt and libunwind into a libgcc replacement. - # - # What we do here is similar to what upstream does[0], with the following - # differences: - # - # * We build the local copy of compiler-rt manually, to have a full control - # over CMake options. - # * Upstream links the locally built copy of libunwind statically. We link the - # system-wide libunwind dynamically. - # - # [0] https://github.com/llvm/llvm-project/blob/llvmorg-19.1.7/llvm-libgcc/CMakeLists.txt#L102-L120 - "${CC}" -E -xc \ - "${WORKDIR}/llvm-libgcc/gcc_s.ver.in" \ - -o gcc_s.ver || die - "${CC}" -nostdlib \ - ${LDFLAGS} \ - -Wl,--version-script,gcc_s.ver \ - -Wl,--undefined-version \ - -Wl,--whole-archive \ - "${rtlib}" \ - -Wl,-soname,libgcc_s.so.1.0 \ - -lc -lunwind -shared \ - -o libgcc_s.so.1.0 || die - # Generate libgcc_s.so ldscript for inclusion of libunwind as a - # dependency so that `clang -lgcc_s` works out of the box. - gen_ldscript libgcc_s.so.1.0 libunwind.so.1.0 > libgcc_s.so || die - cp "${rtlib}" libgcc.a || die -} - -src_test() { - # respect TMPDIR! - local -x LIT_PRESERVES_TMP=1 - - cmake_build check-builtins -} - -src_install() { - local libdir=$(get_libdir) - dolib.so libgcc_s.so.1.0 libgcc_s.so - dolib.a libgcc.a - dosym libgcc_s.so.1.0 "/usr/${libdir}/libgcc_s.so.1" - dosym libunwind.a "/usr/${libdir}/libgcc_eh.a" -} |