37 lines
1.2 KiB
CMake
37 lines
1.2 KiB
CMake
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function(IsMSVCBackend RETURN_VALUE)
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if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC" OR
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(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND
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CMAKE_CXX_COMPILER_FRONTEND_VARIANT MATCHES "MSVC"))
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set(${RETURN_VALUE} 1 PARENT_SCOPE)
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else()
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set(${RETURN_VALUE} 0 PARENT_SCOPE)
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endif()
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endfunction()
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function(IsMinGWBackend RETURN_VALUE)
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
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(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND
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CMAKE_CXX_COMPILER_FRONTEND_VARIANT MATCHES "GNU" AND WIN32)) # use MINGW
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set(${RETURN_VALUE} 1 PARENT_SCOPE)
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else()
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set(${RETURN_VALUE} 0 PARENT_SCOPE)
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endif()
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endfunction()
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function(IsGNUBackend RETURN_VALUE)
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
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(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND
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CMAKE_CXX_COMPILER_FRONTEND_VARIANT MATCHES "GNU" AND (UNIX OR APPLE))) # use GNU G++
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set(${RETURN_VALUE} 1 PARENT_SCOPE)
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else()
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set(${RETURN_VALUE} 0 PARENT_SCOPE)
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endif()
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endfunction()
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function(IsX64Compiler RETURN_VALUE)
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if (CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(${RETURN_VALUE} 1 PARENT_SCOPE)
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else()
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set(${RETURN_VALUE} 0 PARENT_SCOPE)
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endif()
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endfunction()
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