e8b0f12367
`MATCHES` does regular expression matching which is not the intended behavior here. `Clang` still requires it since it also needs to match `AppleClang.
16 lines
509 B
CMake
16 lines
509 B
CMake
macro(use_cxx11)
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if (CMAKE_VERSION VERSION_LESS "3.1")
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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endif ()
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else ()
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set (CMAKE_CXX_STANDARD 11 CACHE STRING "C++ standard to use")
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set (CMAKE_CXX_STANDARD_REQUIRED ON)
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if (POLICY CMP0025)
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cmake_policy(SET CMP0025 NEW)
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endif ()
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endif ()
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endmacro(use_cxx11)
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