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CMake/Tests/RunCMake/Configure/RerunCMake.cmake

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Add test case to verify CMake does not re-run on first build Extend the RunCMake.Configure with a case to verify that the CMake configuration process does not immediately re-run the first time that the generated build system is invoked.
2014-01-21 20:33:56 +04:00
set(input ${CMAKE_CURRENT_BINARY_DIR}/CustomCMakeInput.txt)
set(stamp ${CMAKE_CURRENT_BINARY_DIR}/CustomCMakeStamp.txt)
file(READ ${input} content)
file(WRITE ${stamp} "${content}")
Allow projects to specify extra inputs to CMake Define a new 'CMAKE_CONFIGURE_DEPENDS' directory property that projects can use to specify input files to the CMake configuration process. Extend the RunCMake.Configure test to verify that the build system re-runs CMake when this input changes.
2014-01-21 23:14:49 +04:00
set(depend ${CMAKE_CURRENT_BINARY_DIR}/CustomCMakeDepend.txt)
set(output ${CMAKE_CURRENT_BINARY_DIR}/CustomCMakeOutput.txt)
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${depend})
file(READ ${depend} content)
file(WRITE ${output} "${content}")
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS RerunCMake.txt)