diff options
Diffstat (limited to 'libcxx/cmake/config-ix.cmake')
| -rw-r--r-- | libcxx/cmake/config-ix.cmake | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libcxx/cmake/config-ix.cmake b/libcxx/cmake/config-ix.cmake new file mode 100644 index 00000000000..118d82fe8b2 --- /dev/null +++ b/libcxx/cmake/config-ix.cmake @@ -0,0 +1,37 @@ +include(CheckLibraryExists) +include(CheckCXXCompilerFlag) + +# Check compiler flags +check_cxx_compiler_flag(-std=c++0x LIBCXX_HAS_STDCXX0X_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(-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(/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) +check_library_exists(c printf "" LIBCXX_HAS_C_LIB) +check_library_exists(m ccos "" LIBCXX_HAS_M_LIB) +check_library_exists(gcc_s __gcc_personality_v0 "" LIBCXX_HAS_GCC_S_LIB) + +# Check C++0x features +if (LIBCXX_ENABLE_CXX0X) + if (LIBCXX_HAS_STDCXX0X_FLAG) + set(CMAKE_REQUIRED_DEFINITIONS -std=c++0x) + endif() +else() + set(LIBCXX_HAS_STDCXX0X_FLAG FALSE) +endif() |
