diff options
author | V3n3RiX <venerix@koprulu.sector> | 2022-03-20 00:40:44 +0000 |
---|---|---|
committer | V3n3RiX <venerix@koprulu.sector> | 2022-03-20 00:40:44 +0000 |
commit | 4cbcc855382a06088e2f016f62cafdbcb7e40665 (patch) | |
tree | 356496503d52354aa6d9f2d36126302fed5f3a73 /sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild | |
parent | fcc5224904648a8e6eb528d7603154160a20022f (diff) |
gentoo resync : 20.03.2022
Diffstat (limited to 'sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild')
-rw-r--r-- | sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild b/sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild new file mode 100644 index 000000000000..1c847a474a08 --- /dev/null +++ b/sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild @@ -0,0 +1,137 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python3_{8..10} ) +inherit cmake flag-o-matic llvm llvm.org python-any-r1 toolchain-funcs + +DESCRIPTION="Compiler runtime library for clang (built-in part)" +HOMEPAGE="https://llvm.org/" + +LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" +SLOT="$(ver_cut 1-3)" +KEYWORDS="" +IUSE="+abi_x86_32 abi_x86_64 +clang debug test" +RESTRICT="!test? ( test ) !clang? ( test )" + +CLANG_SLOT=${SLOT%%.*} +# llvm-6 for new lit options +DEPEND=" + >=sys-devel/llvm-6" +BDEPEND=" + >=dev-util/cmake-3.16 + clang? ( sys-devel/clang ) + test? ( + $(python_gen_any_dep ">=dev-python/lit-9.0.1[\${PYTHON_USEDEP}]") + =sys-devel/clang-${PV%_*}*:${CLANG_SLOT} + ) + !test? ( + ${PYTHON_DEPS} + )" + +LLVM_COMPONENTS=( compiler-rt cmake ) +LLVM_PATCHSET=9999-1 +llvm.org_set_globals + +python_check_deps() { + use test || return 0 + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_pretend() { + if ! use clang && ! tc-is-clang; then + ewarn "Building using a compiler other than clang may result in broken atomics" + ewarn "library. Enable USE=clang unless you have a very good reason not to." + fi +} + +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 + python-any-r1_pkg_setup +} + +test_compiler() { + $(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \ + <<<'int main() { return 0; }' &>/dev/null +} + +src_configure() { + # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 + use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG" + + # pre-set since we need to pass it to cmake + BUILD_DIR=${WORKDIR}/${P}_build + + local nolib_flags=( -nodefaultlibs -lc ) + if use clang; then + local -x CC=${CHOST}-clang + local -x CXX=${CHOST}-clang++ + strip-unsupported-flags + # ensure we can use clang before installing compiler-rt + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + elif ! test_compiler; then + if test_compiler "${nolib_flags[@]}"; then + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}" + fi + fi + + local mycmakeargs=( + -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}" + + -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) + -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 + + -DPython3_EXECUTABLE="${PYTHON}" + ) + + if use amd64; then + mycmakeargs+=( + -DCAN_TARGET_i386=$(usex abi_x86_32) + -DCAN_TARGET_x86_64=$(usex abi_x86_64) + ) + fi + + if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then + mycmakeargs+=( + # setting -isysroot is disabled with compiler-rt-prefix-paths.patch + # this allows adding arm64 support using SDK in EPREFIX + -DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk" + # Set version based on the SDK in EPREFIX. + # This disables i386 for SDK >= 10.15 + -DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')" + # Use our libtool instead of looking it up with xcrun + -DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool" + ) + fi + + if use test; then + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="$(get_lit_flags)" + + -DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang" + -DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++" + ) + fi + + cmake_src_configure +} + +src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + + cmake_build check-builtins +} |