diff --git a/CMakeLists.txt b/CMakeLists.txt index 1789e63307e8231e2d27547204b4fa710ef33733..59ac01c884611487db832e7019ff41c92ae7081a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -35,16 +35,12 @@ SET(CMAKE_CXX_FLAGS_RELEASE "-O3 -D_REENTRANT") #Set compiler according C++11 support include(CheckCXXCompilerFlag) -CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11) -CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X) -if(COMPILER_SUPPORTS_CXX11) - message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has C++11 support.") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") -elseif(COMPILER_SUPPORTS_CXX0X) - message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has C++0x support.") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x") +CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX14) +if(COMPILER_SUPPORTS_CXX14) + message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has C++14 support.") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14") else() - message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.") + message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++14 support. Please use a different C++ compiler.") endif() if(UNIX)