cppcheck/cmake/cxx11.cmake

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CMake
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macro(use_cxx11)
if (CMAKE_VERSION VERSION_LESS "3.1")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif ()
else ()
set (CMAKE_CXX_STANDARD 11)
if (POLICY CMP0025)
cmake_policy(SET CMP0025 NEW)
endif ()
endif ()
endmacro(use_cxx11)