diff options
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 | 22 |
1 files changed, 17 insertions, 5 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 index 8ef4aebf481d..9330ad9834cf 100644 --- a/sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild +++ b/sys-libs/compiler-rt/compiler-rt-15.0.0.9999.ebuild @@ -32,7 +32,7 @@ BDEPEND=" ) " -LLVM_COMPONENTS=( runtimes compiler-rt cmake llvm/cmake ) +LLVM_COMPONENTS=( compiler-rt cmake llvm/cmake ) LLVM_PATCHSET=9999-1 llvm.org_set_globals @@ -77,15 +77,27 @@ src_configure() { local -x CC=${CHOST}-clang local -x CXX=${CHOST}-clang++ fi + strip-unsupported-flags fi - local mycmakeargs=( - -DLLVM_ENABLE_RUNTIMES=compiler-rt - # this only adds unnecessary req on llvm-lit directory - -DLLVM_INCLUDE_TESTS=OFF + if ! test_compiler; then + local nolib_flags=( -nodefaultlibs -lc ) + + if test_compiler "${nolib_flags[@]}"; then + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + ewarn "${CC} seems to lack runtime, trying with ${nolib_flags[*]}" + elif test_compiler "${nolib_flags[@]}" -nostartfiles; then + # Avoiding -nostartfiles earlier on for bug #862540 + nolib_flags+=( -nostartfiles ) + 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 |