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| author | Chuck Atkins <chuck.atkins@kitware.com> | 2017-05-01 17:02:19 (GMT) |
|---|---|---|
| committer | Chuck Atkins <chuck.atkins@kitware.com> | 2017-05-02 13:49:23 (GMT) |
| commit | 08fa2ba8d0682e0c9c307b572afbcee05cc93477 (patch) | |
| tree | 38dbe1e99f3b3c6abacb8f391a0957cd0d9b1e55 /Modules/Compiler/Clang-CXX.cmake | |
| parent | 0198502ff4fa3dec9cbd3249f6f458f53a8087f3 (diff) | |
| download | CMake-08fa2ba8d0682e0c9c307b572afbcee05cc93477.zip CMake-08fa2ba8d0682e0c9c307b572afbcee05cc93477.tar.gz CMake-08fa2ba8d0682e0c9c307b572afbcee05cc93477.tar.bz2 | |
Clang: Use common compiler macros for language standard default
Diffstat (limited to 'Modules/Compiler/Clang-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/Clang-CXX.cmake | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/Modules/Compiler/Clang-CXX.cmake b/Modules/Compiler/Clang-CXX.cmake index 8ed3695..5904efa 100644 --- a/Modules/Compiler/Clang-CXX.cmake +++ b/Modules/Compiler/Clang-CXX.cmake @@ -36,17 +36,7 @@ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5) set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++1z") endif() -if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.1) - 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}) - elseif(NOT DEFINED CMAKE_CXX_STANDARD_DEFAULT) - # Compiler id was forced so just guess the default standard level. - set(CMAKE_CXX_STANDARD_DEFAULT 98) - endif() -endif() +__compiler_check_default_language_standard(CXX 3.1 98) macro(cmake_record_cxx_compile_features) set(_result 0) |