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commit: e089dadd7e8a61fff044a365047a4cbc64152c70 |
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Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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AuthorDate: Wed Jan 3 21:25:07 2018 +0000 |
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Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
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CommitDate: Wed Jan 3 22:21:40 2018 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e089dadd |
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|
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sys-libs/compiler-rt: Add a live ebuild for 6.0 branch |
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|
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sys-libs/compiler-rt/compiler-rt-6.0.9999.ebuild | 110 +++++++++++++++++++++++ |
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1 file changed, 110 insertions(+) |
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|
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diff --git a/sys-libs/compiler-rt/compiler-rt-6.0.9999.ebuild b/sys-libs/compiler-rt/compiler-rt-6.0.9999.ebuild |
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new file mode 100644 |
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index 00000000000..19b4ea1e2fd |
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--- /dev/null |
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+++ b/sys-libs/compiler-rt/compiler-rt-6.0.9999.ebuild |
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@@ -0,0 +1,110 @@ |
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+# Copyright 1999-2018 Gentoo Foundation |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=6 |
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+ |
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+: ${CMAKE_MAKEFILE_GENERATOR:=ninja} |
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+# (needed due to CMAKE_BUILD_TYPE != Gentoo) |
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+CMAKE_MIN_VERSION=3.7.0-r1 |
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+PYTHON_COMPAT=( python2_7 ) |
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+ |
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+inherit cmake-utils flag-o-matic git-r3 llvm python-any-r1 toolchain-funcs |
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+ |
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+DESCRIPTION="Compiler runtime library for clang (built-in part)" |
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+HOMEPAGE="https://llvm.org/" |
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+SRC_URI="" |
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+EGIT_REPO_URI="https://git.llvm.org/git/compiler-rt.git |
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+ https://github.com/llvm-mirror/compiler-rt.git" |
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+EGIT_BRANCH="release_60" |
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+ |
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+LICENSE="|| ( UoI-NCSA MIT )" |
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+# Note: this needs to be updated to match version of clang-9999 |
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+SLOT="6.0.0" |
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+KEYWORDS="" |
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+IUSE="+clang test" |
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+RESTRICT="!test? ( test ) !clang? ( test )" |
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+ |
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+LLVM_SLOT=${SLOT%%.*} |
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+# llvm-4 needed for --cmakedir |
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+DEPEND=" |
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+ >=sys-devel/llvm-4 |
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+ clang? ( sys-devel/clang ) |
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+ test? ( |
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+ $(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]") |
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+ =sys-devel/clang-${PV%_*}*:${LLVM_SLOT} ) |
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+ ${PYTHON_DEPS}" |
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+ |
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+# least intrusive of all |
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+CMAKE_BUILD_TYPE=RelWithDebInfo |
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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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+ llvm_pkg_setup |
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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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+ # 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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+ local nolib_flags=( -nodefaultlibs -lc ) |
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+ if use clang; then |
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+ local -x CC=${CHOST}-clang |
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+ local -x CXX=${CHOST}-clang++ |
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+ # ensure we can use clang before installing compiler-rt |
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+ local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" |
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+ strip-unsupported-flags |
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+ elif ! test_compiler; then |
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+ if test_compiler "${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 ${nolib_flags[*]}" |
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+ fi |
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+ fi |
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+ |
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+ local mycmakeargs=( |
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+ -DCOMPILER_RT_INSTALL_PATH="${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_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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+ |
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+ if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then |
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+ mycmakeargs+=( |
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+ # disable use of SDK for the system itself |
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+ -DDARWIN_macosx_CACHED_SYSROOT=/ |
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+ ) |
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+ fi |
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+ |
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+ if use test; then |
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+ mycmakeargs+=( |
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+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" |
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+ -DLLVM_LIT_ARGS="-vv" |
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+ |
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+ -DCOMPILER_RT_TEST_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/bin/clang" |
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+ -DCOMPILER_RT_TEST_CXX_COMPILER="${EPREFIX}/usr/lib/llvm/${LLVM_SLOT}/bin/clang++" |
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+ ) |
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+ fi |
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+ |
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+ cmake-utils_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-utils_src_make check-builtins |
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+} |