beanz created this revision. beanz added a reviewer: EricWF. beanz added a subscriber: cfe-commits.
This patch adds a check for if -std=c++11 is a supported flag, and adds it to CMAKE_CXX_FLAGS if it is supported. https://reviews.llvm.org/D24007 Files: cmake/config-ix.cmake Index: cmake/config-ix.cmake =================================================================== --- cmake/config-ix.cmake +++ cmake/config-ix.cmake @@ -37,6 +37,11 @@ check_cxx_compiler_flag(/EHs- LIBCXXABI_HAS_NO_EHS_FLAG) check_cxx_compiler_flag(/EHa- LIBCXXABI_HAS_NO_EHA_FLAG) check_cxx_compiler_flag(/GR- LIBCXXABI_HAS_NO_GR_FLAG) +check_cxx_compiler_flag(-std=c++11 LIBCXXABI_HAS_CXX11) + +if(LIBCXXABI_HAS_CXX11) + list(APPEND CMAKE_CXX_FLAGS -std=c++11) +endif() # Check libraries check_library_exists(c fopen "" LIBCXXABI_HAS_C_LIB)
Index: cmake/config-ix.cmake =================================================================== --- cmake/config-ix.cmake +++ cmake/config-ix.cmake @@ -37,6 +37,11 @@ check_cxx_compiler_flag(/EHs- LIBCXXABI_HAS_NO_EHS_FLAG) check_cxx_compiler_flag(/EHa- LIBCXXABI_HAS_NO_EHA_FLAG) check_cxx_compiler_flag(/GR- LIBCXXABI_HAS_NO_GR_FLAG) +check_cxx_compiler_flag(-std=c++11 LIBCXXABI_HAS_CXX11) + +if(LIBCXXABI_HAS_CXX11) + list(APPEND CMAKE_CXX_FLAGS -std=c++11) +endif() # Check libraries check_library_exists(c fopen "" LIBCXXABI_HAS_C_LIB)
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