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| author | Stephen Kelly <steveire@gmail.com> | 2014-11-19 08:37:21 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-11-19 08:39:44 (GMT) |
| commit | c03c184be015649cf049ce3fd11f907f3d46036b (patch) | |
| tree | f8a68280b5b5cc3ac653183e090ce51c76a28bbc | |
| parent | 598a316154922f27f987d0f7a78b28ab78a85be6 (diff) | |
| download | CMake-c03c184be015649cf049ce3fd11f907f3d46036b.zip CMake-c03c184be015649cf049ce3fd11f907f3d46036b.tar.gz CMake-c03c184be015649cf049ce3fd11f907f3d46036b.tar.bz2 | |
Features: Record C++11 dialect switch only for GNU 4.7 and later.
Previous versions of GNU are not currently supported by this
CMake feature.
| -rw-r--r-- | Modules/Compiler/GNU-CXX.cmake | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Modules/Compiler/GNU-CXX.cmake b/Modules/Compiler/GNU-CXX.cmake index 14dc76a..4129a38 100644 --- a/Modules/Compiler/GNU-CXX.cmake +++ b/Modules/Compiler/GNU-CXX.cmake @@ -11,7 +11,8 @@ else() endif() endif() -if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.3) +if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7) + # Supported since 4.3 set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98") set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98") endif() @@ -19,9 +20,7 @@ endif() if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7) set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11") set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11") -elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.3) - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++0x") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x") + # 4.3 supports 0x variants endif() if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8) |