I just notice a lot of these warnings when building Qt from git (both master and 4.7): qmake(5299,0xa0019540) malloc: *** error for object 0xbfffc9d0: pointer being freed was not allocated *** set a breakpoint in malloc_error_break to debug This is on Mac OS X 10.6.6. Any one see the same thing or is my setup porked? -- Stephen Chu