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authorBrad King <brad.king@kitware.com>2015-09-18 14:00:51 (GMT)
committerCMake Topic Stage <kwrobot@kitware.com>2015-09-18 14:00:51 (GMT)
commite3ace61212db5c960132ef0868f49cf05fe1c021 (patch)
treeeec9428aeaaa0b2c026ba51ac7cd800ba98bd27e /Modules/Compiler/GNU-CXX.cmake
parent418f08d029e35f1776810d3ff3488e702004b023 (diff)
parent7235334a2f1b9a627cc1cdbc701ae0768b6e32c3 (diff)
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Merge topic 'compute-default-dialect'
7235334a Project: Determine default language dialect for the compiler.
Diffstat (limited to 'Modules/Compiler/GNU-CXX.cmake')
-rw-r--r--Modules/Compiler/GNU-CXX.cmake5
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/Compiler/GNU-CXX.cmake b/Modules/Compiler/GNU-CXX.cmake
index 2dc02f0..cbb0293 100644
--- a/Modules/Compiler/GNU-CXX.cmake
+++ b/Modules/Compiler/GNU-CXX.cmake
@@ -35,7 +35,10 @@ elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
endif()
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4)
- set(CMAKE_CXX_STANDARD_DEFAULT 98)
+ 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})
endif()
macro(cmake_record_cxx_compile_features)