I've tried a million things to get rid of those warnings. Nothing works. Is it possible that Qt overrides some gcc controls which make gcc ignore warnings from system files? There HAS to be a cleaner way to suppress warnings than with #pragma GCC system_header Can anyone help? -- View this message in context: http://www.nabble.com/Warning-Supression-Doesn%27t-Work-tp17330928p17364316.html Sent from the gcc - Help mailing list archive at Nabble.com.