diff options
Diffstat (limited to 'Modules/Compiler/GNU-C.cmake')
| -rw-r--r-- | Modules/Compiler/GNU-C.cmake | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Modules/Compiler/GNU-C.cmake b/Modules/Compiler/GNU-C.cmake index 031ab73..5c68b1e 100644 --- a/Modules/Compiler/GNU-C.cmake +++ b/Modules/Compiler/GNU-C.cmake @@ -22,12 +22,14 @@ elseif (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.6) set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu1x") endif() -if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 5.0) - set(CMAKE_C_STANDARD_DEFAULT 11) -elseif(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.4) - set(CMAKE_C_STANDARD_DEFAULT 90) +if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.4) + 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 ${CMAKE_C_STANDARD_COMPUTED_DEFAULT}) endif() + macro(cmake_record_c_compile_features) macro(_get_gcc_features std_version list) record_compiler_features(C "${std_version}" ${list}) |