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author | Chuck Atkins <chuck.atkins@kitware.com> | 2017-05-01 16:51:31 (GMT) |
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committer | Chuck Atkins <chuck.atkins@kitware.com> | 2017-05-02 13:49:23 (GMT) |
commit | d1aa2b3f607b35dc5dbf613b2334b6d243ec2bda (patch) | |
tree | ada82b978807bfb55aa784288710f3fb279b3d1e /Modules/Compiler/GNU-CXX.cmake | |
parent | 87b9d6d93f2e5e6076992cae7395647359de306d (diff) | |
download | CMake-d1aa2b3f607b35dc5dbf613b2334b6d243ec2bda.zip CMake-d1aa2b3f607b35dc5dbf613b2334b6d243ec2bda.tar.gz CMake-d1aa2b3f607b35dc5dbf613b2334b6d243ec2bda.tar.bz2 |
GNU: Use common compiler macros for language standard default
Diffstat (limited to 'Modules/Compiler/GNU-CXX.cmake')
-rw-r--r-- | Modules/Compiler/GNU-CXX.cmake | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/Modules/Compiler/GNU-CXX.cmake b/Modules/Compiler/GNU-CXX.cmake index 2499d2f..b221c4a 100644 --- a/Modules/Compiler/GNU-CXX.cmake +++ b/Modules/Compiler/GNU-CXX.cmake @@ -38,17 +38,7 @@ if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1) set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++1z") endif() -if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4) - 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 4.4 98 6.0 14) macro(cmake_record_cxx_compile_features) set(_result 0) |