Author: cbieneman Date: Mon Aug 29 17:12:21 2016 New Revision: 280021 URL: http://llvm.org/viewvc/llvm-project?rev=280021&view=rev Log: [CMake] Use -std=c++11 if supported
Summary: 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. Reviewers: EricWF Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D24007 Modified: libcxxabi/trunk/cmake/config-ix.cmake Modified: libcxxabi/trunk/cmake/config-ix.cmake URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/cmake/config-ix.cmake?rev=280021&r1=280020&r2=280021&view=diff ============================================================================== --- libcxxabi/trunk/cmake/config-ix.cmake (original) +++ libcxxabi/trunk/cmake/config-ix.cmake Mon Aug 29 17:12:21 2016 @@ -37,6 +37,11 @@ check_cxx_compiler_flag(/EHsc 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_STD_CXX11) + +if(LIBCXXABI_HAS_STD_CXX11) + list(APPEND CMAKE_CXX_FLAGS -std=c++11) +endif() # Check libraries check_library_exists(c fopen "" LIBCXXABI_HAS_C_LIB) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
