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| author | Eric Fiselier <eric@efcs.ca> | 2014-08-18 05:03:46 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2014-08-18 05:03:46 +0000 |
| commit | 0058c80cc7b08deaaad5eb22f8903d367bf592f8 (patch) | |
| tree | b807170b8d164de29cd0a97ed29987208356b540 /libcxx/cmake | |
| parent | 9e7b17b0d484861350c4b818697b81e1bc8ac96a (diff) | |
| download | bcm5719-llvm-0058c80cc7b08deaaad5eb22f8903d367bf592f8.tar.gz bcm5719-llvm-0058c80cc7b08deaaad5eb22f8903d367bf592f8.zip | |
[libcxx] Add support for LLVM_USE_SANITIZER to libcxx when being built standalone and in-tree
Summary:
This patch adds support for LLVM_USE_SANITIZER when being built in-tree and standalone.
This patch does the following things:
1. define the LLVM_USE_SANITIZER option to "" when being built standalone. This also helps show we support it.
2. Translate LLVM_USE_SANITIZER when standalone in a very similar way done in llvm/cmake/HandleLLVMOptions.cmake.
3. Add config.llvm_use_sanitizer to lit.site.cfg.in
4. Add code to translate config.llvm_use_sanitizer's value into the needed compile flags in lit.cfg.
Currently lit.cfg assumes that that the compiler supports '-fno-omit-frame-pointer' while CMakeLists.txt actually checks to see if its supported. We could pass this information to lit but I'm not sure its needed.
Reviewers: mclow.lists, danalbert
Reviewed By: danalbert
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D4949
llvm-svn: 215872
Diffstat (limited to 'libcxx/cmake')
| -rw-r--r-- | libcxx/cmake/config-ix.cmake | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/libcxx/cmake/config-ix.cmake b/libcxx/cmake/config-ix.cmake index 6aa4fa2da75..2596787a3d3 100644 --- a/libcxx/cmake/config-ix.cmake +++ b/libcxx/cmake/config-ix.cmake @@ -2,27 +2,28 @@ include(CheckLibraryExists) include(CheckCXXCompilerFlag) # Check compiler flags -check_cxx_compiler_flag(-std=c++11 LIBCXX_HAS_STDCXX11_FLAG) -check_cxx_compiler_flag(-std=c++1y LIBCXX_HAS_STDCXX1Y_FLAG) -check_cxx_compiler_flag(-fPIC LIBCXX_HAS_FPIC_FLAG) -check_cxx_compiler_flag(-nodefaultlibs LIBCXX_HAS_NODEFAULTLIBS_FLAG) -check_cxx_compiler_flag(-nostdinc++ LIBCXX_HAS_NOSTDINCXX_FLAG) -check_cxx_compiler_flag(-Wall LIBCXX_HAS_WALL_FLAG) -check_cxx_compiler_flag(-W LIBCXX_HAS_W_FLAG) -check_cxx_compiler_flag(-Wno-unused-parameter LIBCXX_HAS_WNO_UNUSED_PARAMETER_FLAG) -check_cxx_compiler_flag(-Wwrite-strings LIBCXX_HAS_WWRITE_STRINGS_FLAG) -check_cxx_compiler_flag(-Wno-long-long LIBCXX_HAS_WNO_LONG_LONG_FLAG) -check_cxx_compiler_flag(-pedantic LIBCXX_HAS_PEDANTIC_FLAG) -check_cxx_compiler_flag(-Werror LIBCXX_HAS_WERROR_FLAG) -check_cxx_compiler_flag(-Wno-error LIBCXX_HAS_WNO_ERROR_FLAG) -check_cxx_compiler_flag(-fno-exceptions LIBCXX_HAS_FNO_EXCEPTIONS_FLAG) -check_cxx_compiler_flag(-fno-rtti LIBCXX_HAS_FNO_RTTI_FLAG) -check_cxx_compiler_flag(/WX LIBCXX_HAS_WX_FLAG) -check_cxx_compiler_flag(/WX- LIBCXX_HAS_NO_WX_FLAG) -check_cxx_compiler_flag(/EHsc LIBCXX_HAS_EHSC_FLAG) -check_cxx_compiler_flag(/EHs- LIBCXX_HAS_NO_EHS_FLAG) -check_cxx_compiler_flag(/EHa- LIBCXX_HAS_NO_EHA_FLAG) -check_cxx_compiler_flag(/GR- LIBCXX_HAS_NO_GR_FLAG) +check_cxx_compiler_flag(-std=c++11 LIBCXX_HAS_STDCXX11_FLAG) +check_cxx_compiler_flag(-std=c++1y LIBCXX_HAS_STDCXX1Y_FLAG) +check_cxx_compiler_flag(-fPIC LIBCXX_HAS_FPIC_FLAG) +check_cxx_compiler_flag(-fno-omit-frame-pointer LIBCXX_HAS_NO_OMIT_FRAME_POINTER_FLAG) +check_cxx_compiler_flag(-nodefaultlibs LIBCXX_HAS_NODEFAULTLIBS_FLAG) +check_cxx_compiler_flag(-nostdinc++ LIBCXX_HAS_NOSTDINCXX_FLAG) +check_cxx_compiler_flag(-Wall LIBCXX_HAS_WALL_FLAG) +check_cxx_compiler_flag(-W LIBCXX_HAS_W_FLAG) +check_cxx_compiler_flag(-Wno-unused-parameter LIBCXX_HAS_WNO_UNUSED_PARAMETER_FLAG) +check_cxx_compiler_flag(-Wwrite-strings LIBCXX_HAS_WWRITE_STRINGS_FLAG) +check_cxx_compiler_flag(-Wno-long-long LIBCXX_HAS_WNO_LONG_LONG_FLAG) +check_cxx_compiler_flag(-pedantic LIBCXX_HAS_PEDANTIC_FLAG) +check_cxx_compiler_flag(-Werror LIBCXX_HAS_WERROR_FLAG) +check_cxx_compiler_flag(-Wno-error LIBCXX_HAS_WNO_ERROR_FLAG) +check_cxx_compiler_flag(-fno-exceptions LIBCXX_HAS_FNO_EXCEPTIONS_FLAG) +check_cxx_compiler_flag(-fno-rtti LIBCXX_HAS_FNO_RTTI_FLAG) +check_cxx_compiler_flag(/WX LIBCXX_HAS_WX_FLAG) +check_cxx_compiler_flag(/WX- LIBCXX_HAS_NO_WX_FLAG) +check_cxx_compiler_flag(/EHsc LIBCXX_HAS_EHSC_FLAG) +check_cxx_compiler_flag(/EHs- LIBCXX_HAS_NO_EHS_FLAG) +check_cxx_compiler_flag(/EHa- LIBCXX_HAS_NO_EHA_FLAG) +check_cxx_compiler_flag(/GR- LIBCXX_HAS_NO_GR_FLAG) # Check libraries check_library_exists(pthread pthread_create "" LIBCXX_HAS_PTHREAD_LIB) |
