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| author | Petr Hosek <phosek@chromium.org> | 2019-02-05 19:50:47 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2019-02-05 19:50:47 +0000 |
| commit | 317087cfd8e608bd24e53934d59b5b85e0a9ded6 (patch) | |
| tree | da2d16a82714da2afdf129dedb85350885d8eb22 | |
| parent | a2f706e6413d0606c29c6e80961f1f3c0a90ef9e (diff) | |
| download | libunwind_llvm-317087cfd8e608bd24e53934d59b5b85e0a9ded6.tar.gz | |
[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
git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@353208 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/lit.site.cfg.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/lit.site.cfg.in b/test/lit.site.cfg.in index 4b4cb7e..34da72a 100644 --- a/test/lit.site.cfg.in +++ b/test/lit.site.cfg.in @@ -8,7 +8,7 @@ config.libcxx_src_root = "@LIBUNWIND_LIBCXX_PATH@" 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@ |