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commit: dc072af65039e77a4ecc35ffee42b0a29523d122 |
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Author: Sam James <sam <AT> gentoo <DOT> org> |
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AuthorDate: Wed Aug 3 23:32:44 2022 +0000 |
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Commit: Sam James <sam <AT> gentoo <DOT> org> |
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CommitDate: Wed Aug 3 23:33:08 2022 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dc072af6 |
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|
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sys-libs/compiler-rt: try better workaround for -nostartfiles |
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|
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Fix no installed files on !amd64. |
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|
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Bug: https://bugs.gentoo.org/862540 |
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Signed-off-by: Sam James <sam <AT> gentoo.org> |
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|
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sys-libs/compiler-rt/compiler-rt-14.0.6-r1.ebuild | 150 ++++++++++++++++++++++ |
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1 file changed, 150 insertions(+) |
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|
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diff --git a/sys-libs/compiler-rt/compiler-rt-14.0.6-r1.ebuild b/sys-libs/compiler-rt/compiler-rt-14.0.6-r1.ebuild |
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new file mode 100644 |
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index 000000000000..10bb65dc8a01 |
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--- /dev/null |
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+++ b/sys-libs/compiler-rt/compiler-rt-14.0.6-r1.ebuild |
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@@ -0,0 +1,150 @@ |
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+# Copyright 1999-2022 Gentoo Authors |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=8 |
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+ |
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+PYTHON_COMPAT=( python3_{8..10} ) |
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+inherit cmake flag-o-matic llvm llvm.org python-any-r1 toolchain-funcs |
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+ |
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+DESCRIPTION="Compiler runtime library for clang (built-in part)" |
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+HOMEPAGE="https://llvm.org/" |
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+ |
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+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" |
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+SLOT="$(ver_cut 1-3)" |
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+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~ppc-macos ~x64-macos" |
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+IUSE="+abi_x86_32 abi_x86_64 +clang debug test" |
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+RESTRICT="!test? ( test ) !clang? ( test )" |
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+ |
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+CLANG_SLOT=${SLOT%%.*} |
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+# llvm-6 for new lit options |
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+DEPEND=" |
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+ >=sys-devel/llvm-6 |
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+" |
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+BDEPEND=" |
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+ >=dev-util/cmake-3.16 |
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+ clang? ( sys-devel/clang ) |
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+ test? ( |
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+ $(python_gen_any_dep ">=dev-python/lit-9.0.1[\${PYTHON_USEDEP}]") |
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+ =sys-devel/clang-${PV%_*}*:${CLANG_SLOT} |
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+ ) |
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+ !test? ( |
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+ ${PYTHON_DEPS} |
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+ ) |
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+" |
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+ |
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+LLVM_COMPONENTS=( compiler-rt cmake ) |
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+LLVM_PATCHSET=${PV}-r2 |
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+llvm.org_set_globals |
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+ |
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+python_check_deps() { |
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+ use test || return 0 |
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+ has_version "dev-python/lit[${PYTHON_USEDEP}]" |
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+} |
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+ |
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+pkg_pretend() { |
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+ if ! use clang && ! tc-is-clang; then |
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+ ewarn "Building using a compiler other than clang may result in broken atomics" |
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+ ewarn "library. Enable USE=clang unless you have a very good reason not to." |
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+ fi |
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+} |
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+ |
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+pkg_setup() { |
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+ # Darwin Prefix builds do not have llvm installed yet, so rely on |
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+ # bootstrap-prefix to set the appropriate path vars to LLVM instead |
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+ # of using llvm_pkg_setup. |
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+ if [[ ${CHOST} != *-darwin* ]] || has_version dev-lang/llvm; then |
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+ llvm_pkg_setup |
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+ fi |
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+ python-any-r1_pkg_setup |
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+} |
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+ |
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+test_compiler() { |
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+ $(tc-getCC) ${CFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c - \ |
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+ <<<'int main() { return 0; }' &>/dev/null |
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+} |
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+ |
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+src_configure() { |
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+ # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 |
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+ use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG" |
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+ |
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+ # pre-set since we need to pass it to cmake |
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+ BUILD_DIR=${WORKDIR}/${P}_build |
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+ |
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+ if use clang; then |
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+ # Only do this conditionally to allow overriding with |
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+ # e.g. CC=clang-13 in case of breakage |
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+ if ! tc-is-clang ; then |
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+ local -x CC=${CHOST}-clang |
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+ local -x CXX=${CHOST}-clang++ |
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+ fi |
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+ |
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+ strip-unsupported-flags |
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+ fi |
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+ |
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+ if ! test_compiler; then |
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+ local nolib_flags=( -nodefaultlibs -lc ) |
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+ |
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+ if test_compiler "${nolib_flags[@]}"; then |
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+ local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" |
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+ ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}" |
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+ elif test_compiler "${nolib_flags[@]}" -nostartfiles; then |
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+ # Avoiding -nostartfiles earlier on for bug #862540 |
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+ nolib_flags+=( -nostartfiles ) |
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+ local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" |
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+ ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}" |
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+ fi |
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+ fi |
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+ |
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+ local mycmakeargs=( |
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+ -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}" |
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+ |
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+ -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) |
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+ -DCOMPILER_RT_BUILD_LIBFUZZER=OFF |
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+ -DCOMPILER_RT_BUILD_MEMPROF=OFF |
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+ -DCOMPILER_RT_BUILD_ORC=OFF |
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+ -DCOMPILER_RT_BUILD_PROFILE=OFF |
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+ -DCOMPILER_RT_BUILD_SANITIZERS=OFF |
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+ -DCOMPILER_RT_BUILD_XRAY=OFF |
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+ |
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+ -DPython3_EXECUTABLE="${PYTHON}" |
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+ ) |
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+ |
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+ if use amd64; then |
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+ mycmakeargs+=( |
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+ -DCAN_TARGET_i386=$(usex abi_x86_32) |
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+ -DCAN_TARGET_x86_64=$(usex abi_x86_64) |
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+ ) |
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+ fi |
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+ |
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+ if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then |
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+ mycmakeargs+=( |
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+ # setting -isysroot is disabled with compiler-rt-prefix-paths.patch |
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+ # this allows adding arm64 support using SDK in EPREFIX |
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+ -DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk" |
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+ # Set version based on the SDK in EPREFIX. |
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+ # This disables i386 for SDK >= 10.15 |
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+ -DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')" |
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+ # Use our libtool instead of looking it up with xcrun |
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+ -DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool" |
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+ ) |
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+ fi |
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+ |
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+ if use test; then |
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+ mycmakeargs+=( |
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+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" |
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+ -DLLVM_LIT_ARGS="$(get_lit_flags)" |
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+ |
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+ -DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang" |
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+ -DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++" |
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+ ) |
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+ fi |
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+ |
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+ cmake_src_configure |
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+} |
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+ |
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+src_test() { |
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+ # respect TMPDIR! |
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+ local -x LIT_PRESERVES_TMP=1 |
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+ |
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+ cmake_build check-builtins |
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+} |