Since the new release of QtIFW 4.2.0 I wanted to add the archive format option. I did it in cmCPackIFWGenerator and wanted to push a commit but I am not allowed to, so here are the files with the changes. [cmCPackIFWGenerator.cxx](/uploads/b5bb0218b0d51131b1bacbb109f84300/cmCPackIFWGenerator.cxx) [cmCPackIFWGenerator.h](/uploads/b3a0659c75ddec36abba5a90b63fe4ba/cmCPackIFWGenerator.h)