diff options
Diffstat (limited to 'Modules/Compiler/AppleClang-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/AppleClang-CXX.cmake | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Modules/Compiler/AppleClang-CXX.cmake b/Modules/Compiler/AppleClang-CXX.cmake index 031851a..c4e342b 100644 --- a/Modules/Compiler/AppleClang-CXX.cmake +++ b/Modules/Compiler/AppleClang-CXX.cmake @@ -23,10 +23,12 @@ elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1) endif() if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) - if (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT) - message(FATAL_ERROR "CMAKE_CXX_STANDARD_COMPUTED_DEFAULT should be set for ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER}) version ${CMAKE_CXX_COMPILER_VERSION}") + if (NOT CMAKE_CXX_COMPILER_FORCED) + if (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT) + message(FATAL_ERROR "CMAKE_CXX_STANDARD_COMPUTED_DEFAULT should be set for ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER}) version ${CMAKE_CXX_COMPILER_VERSION}") + endif() + set(CMAKE_CXX_STANDARD_DEFAULT ${CMAKE_CXX_STANDARD_COMPUTED_DEFAULT}) endif() - set(CMAKE_CXX_STANDARD_DEFAULT ${CMAKE_CXX_STANDARD_COMPUTED_DEFAULT}) endif() |