13 lines
458 B
13 lines
458 B
# Enable C++ 11 for GCC.
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# NOTE: It's only tested for gcc.
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include(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORT_CXX11)
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CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORT_CXX0X)
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if(COMPILER_SUPPORT_CXX11)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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elseif(COMPILER_SUPPORT_CXX0X)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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else()
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message(FATAL_ERROR "Your compiler must support c++11")
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endif() |