Giuseppe D'Angelo wrote: It does trigger a qmake rebuild, that's for sure.
> Check the contents of the Makefiles... > HTH, Maybe if I had a lot of time and those files were made for human consumption ;) BTW, reason I touched the file is that under certain conditions I'm seeing crashes or hangs on exit when the QRegExpEngine cache is taken down. I was hoping to be able to check if there's an atexit order problem (which I surely must be causing myself). No such luck, but my issue does go away when I disable that cache. Is there any recent data on how important that cache is, performance-wise? (And I mean just the cache, not the other optimisations.) Thanks, R. _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest