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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 | 97bc08ae02bf4b490abbe27ecb0ee6250892e1e2 (patch) | |
| tree | e8af37a17da79e58e863924dc59027143ff577fe /libunwind/test | |
| parent | e2c5847414692024bf955de68e72f74fc1ea391e (diff) | |
| download | bcm5719-llvm-97bc08ae02bf4b490abbe27ecb0ee6250892e1e2.tar.gz bcm5719-llvm-97bc08ae02bf4b490abbe27ecb0ee6250892e1e2.zip | |
[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
llvm-svn: 353208
Diffstat (limited to 'libunwind/test')
| -rw-r--r-- | libunwind/test/lit.site.cfg.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libunwind/test/lit.site.cfg.in b/libunwind/test/lit.site.cfg.in index 4b4cb7e6ca3..34da72ac106 100644 --- a/libunwind/test/lit.site.cfg.in +++ b/libunwind/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@ |
