diff options
Diffstat (limited to 'Modules/Compiler/AppleClang-C.cmake')
| -rw-r--r-- | Modules/Compiler/AppleClang-C.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/Compiler/AppleClang-C.cmake b/Modules/Compiler/AppleClang-C.cmake index 10454f6..1db7d9e 100644 --- a/Modules/Compiler/AppleClang-C.cmake +++ b/Modules/Compiler/AppleClang-C.cmake @@ -13,7 +13,10 @@ if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0) endif() if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0) - set(CMAKE_C_STANDARD_DEFAULT 99) + if (NOT CMAKE_C_STANDARD_COMPUTED_DEFAULT) + message(FATAL_ERROR "CMAKE_C_STANDARD_COMPUTED_DEFAULT should be set for ${CMAKE_C_COMPILER_ID} (${CMAKE_C_COMPILER}) version ${CMAKE_C_COMPILER_VERSION}") + endif() + set(CMAKE_C_STANDARD_DEFAULT ${CMAKE_C_STANDARD_COMPUTED_DEFAULT}) endif() macro(cmake_record_c_compile_features) |