76 lines
2.3 KiB
CMake
76 lines
2.3 KiB
CMake
PROJECT(TryCompile)
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# try to compile a file that should compile
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TRY_COMPILE(SHOULD_PASS
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${TryCompile_SOURCE_DIR}/pass.c
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OUTPUT_VARIABLE TRY_OUT)
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IF(NOT SHOULD_PASS)
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MESSAGE(SEND_ERROR "should pass failed ")
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ENDIF(NOT SHOULD_PASS)
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# try to compile a file that should not compile
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TRY_COMPILE(SHOULD_FAIL
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${TryCompile_SOURCE_DIR}/fail.c
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OUTPUT_VARIABLE TRY_OUT)
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IF(SHOULD_FAIL)
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MESSAGE(SEND_ERROR "Should fail passed")
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ENDIF(SHOULD_FAIL)
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# try to compile a file that should compile
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TRY_COMPILE(SHOULD_PASS
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${TryCompile_SOURCE_DIR}/pass.c
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OUTPUT_VARIABLE TRY_OUT)
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IF(NOT SHOULD_PASS)
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MESSAGE(SEND_ERROR "should pass failed ")
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ENDIF(NOT SHOULD_PASS)
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# try to compile a file that should not compile
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TRY_COMPILE(SHOULD_FAIL
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${TryCompile_SOURCE_DIR}/fail.c
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OUTPUT_VARIABLE TRY_OUT)
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IF(SHOULD_FAIL)
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MESSAGE(SEND_ERROR "Should fail passed")
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ENDIF(SHOULD_FAIL)
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IF(NOT SHOULD_FAIL)
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IF(SHOULD_PASS)
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MESSAGE("All Tests passed, ignore all previous output.")
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ELSE(SHOULD_PASS)
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MESSAGE("Test failed")
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ENDIF(SHOULD_PASS)
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ELSE(NOT SHOULD_FAIL)
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MESSAGE("Test failed")
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ENDIF(NOT SHOULD_FAIL)
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TRY_COMPILE(CMAKE_ANSI_FOR_SCOPE
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${CMAKE_ROOT}/Modules/TestForAnsiForScope.cxx OUTPUT_VARIABLE OUT)
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IF (CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler supports ansi for")
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ELSE(CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler does not support ansi for scope")
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ENDIF(CMAKE_ANSI_FOR_SCOPE)
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TRY_COMPILE(CMAKE_ANSI_FOR_SCOPE
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${TryCompile_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp
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${CMAKE_ROOT}/Modules/TestForAnsiForScope.cxx OUTPUT_VARIABLE OUT)
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IF (CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler supports ansi for")
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ELSE(CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler does not support ansi for scope")
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ENDIF(CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("use the module now")
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INCLUDE(${CMAKE_ROOT}/Modules/TestForANSIForScope.cmake)
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IF (CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler supports ansi for")
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ELSE(CMAKE_ANSI_FOR_SCOPE)
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MESSAGE("Compiler does not support ansi for scope")
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ENDIF(CMAKE_ANSI_FOR_SCOPE)
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ADD_EXECUTABLE(TryCompile pass.c)
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