Author: phosek Date: Tue Feb 5 11:50:47 2019 New Revision: 353208 URL: http://llvm.org/viewvc/llvm-project?rev=353208&view=rev Log: [CMake] Support compiler-rt builtins library in tests
We're building tests with -nostdlib which means that we need to explicitly include the builtins library. When using libgcc (default) we can simply include -lgcc_s on the link line, but when using compiler-rt builtins we need a complete path to the builtins library. This path is already available in CMake as <PROJECT>_BUILTINS_LIBRARY, so we just need to pass that path to lit and if config.compiler_rt is true, link it to the test. Prior to this patch, running tests when compiler-rt is being used as the builtins library was broken as all tests would fail to link, but with this change running tests when compiler-rt bultins library is being used should be supported. Differential Revision: https://reviews.llvm.org/D56701 Modified: libunwind/trunk/test/lit.site.cfg.in Modified: libunwind/trunk/test/lit.site.cfg.in URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/test/lit.site.cfg.in?rev=353208&r1=353207&r2=353208&view=diff ============================================================================== --- libunwind/trunk/test/lit.site.cfg.in (original) +++ libunwind/trunk/test/lit.site.cfg.in Tue Feb 5 11:50:47 2019 @@ -8,7 +8,7 @@ config.libcxx_src_root = "@LIBU config.libunwind_headers = "@LIBUNWIND_SOURCE_DIR@/include" config.cxx_library_root = "@LIBUNWIND_LIBCXX_LIBRARY_PATH@" config.llvm_unwinder = True -config.compiler_rt = @LIBUNWIND_USE_COMPILER_RT@ +config.builtins_library = "@LIBUNWIND_BUILTINS_LIBRARY@" config.enable_threads = @LIBUNWIND_ENABLE_THREADS@ config.use_sanitizer = "@LLVM_USE_SANITIZER@" config.enable_32bit = @LIBUNWIND_BUILD_32_BITS@ _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
