It looks like the projects flags.make is updated every time any compile flag or definition changes, and every object file in the project depends on flags.make. In the case of properties set using set_property() the only part of the flags.make that changes is the comment, so maybe it would be best to put these comments into a different file that is not a dependency?
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake