TEMPLATE = app CONFIG -= debug_and_release_target SOURCES = content = "" write_file("include.pri", content) include(include.pri) content = "SOURCES = main.cpp" write_file("include.pri", content) include(include.pri) # Make sure that including the .pri file a second time will reload it properly # off disk with the new content. isEmpty(SOURCES): error(No sources defined) # Empty it again to silence qmake about non-existance sources SOURCES =