Translations:Development/FAQs/Technical FAQ/31/en

If you are a developer, you should definitely compile Qt and KDE with --enable-debug. You will then be able to debug your program even inside Qt and KDE function calls. If you are just a user, you can still use --enable-debug. KDE will occupy more space on your hard disk but it won't slow down your desktop. The advantage is that you get stack trace when an application crashes. If you can reproduce a crashing behaviour, go to bugs.kde.org, check that your bug doesn't exist yet and submit it. It will help us improve kde. For Qt, the compilation options are explained in qt-copy/README.qt-copy.