diff options
Diffstat (limited to 'Tests/RunCMake/CMakeLists.txt')
| -rw-r--r-- | Tests/RunCMake/CMakeLists.txt | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt index 73fa8fb..aa4c5ac 100644 --- a/Tests/RunCMake/CMakeLists.txt +++ b/Tests/RunCMake/CMakeLists.txt @@ -227,20 +227,38 @@ add_RunCMake_test(separate_arguments) add_RunCMake_test(set_property) add_RunCMake_test(string) add_RunCMake_test(test_include_dirs) -foreach(var - CMAKE_C_COMPILER_ID - CMAKE_C_COMPILER_VERSION - CMAKE_C_STANDARD_DEFAULT - CMAKE_CXX_COMPILER_ID - CMAKE_CXX_COMPILER_VERSION - CMAKE_CXX_STANDARD_DEFAULT - CMake_TEST_CUDA - ) - if(DEFINED ${var}) - list(APPEND try_compile_ARGS -D${var}=${${var}}) + +function(add_RunCMake_test_try_compile) + if(CMAKE_VERSION VERSION_LESS 3.9.20170907 AND "x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xMSVC") + # Older CMake versions do not know about MSVC language standards. + # Approximate our logic from MSVC-CXX.cmake. + if ((CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.0.24215.1 AND + CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.10) OR + CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.10.25017) + set(CMAKE_CXX_STANDARD_DEFAULT 14) + elseif (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0) + set(CMAKE_CXX_STANDARD_DEFAULT "") + else() + unset(CMAKE_CXX_STANDARD_DEFAULT) + endif() endif() -endforeach() -add_RunCMake_test(try_compile) + foreach(var + CMAKE_C_COMPILER_ID + CMAKE_C_COMPILER_VERSION + CMAKE_C_STANDARD_DEFAULT + CMAKE_CXX_COMPILER_ID + CMAKE_CXX_COMPILER_VERSION + CMAKE_CXX_STANDARD_DEFAULT + CMake_TEST_CUDA + ) + if(DEFINED ${var}) + list(APPEND try_compile_ARGS -D${var}=${${var}}) + endif() + endforeach() + add_RunCMake_test(try_compile) +endfunction() +add_RunCMake_test_try_compile() + add_RunCMake_test(try_run) add_RunCMake_test(set) add_RunCMake_test(variable_watch) |