If QEMU 1.0 fails to build on Mac OS X (as I described on Sunday), you may be attempting to do it on a case-insensitive file system, like I just tried to do!

If you're installing QEMU on a case-insensitive file system, you'll need to modify the ./fpu/softfloat.h header file. Apply the patch from here, or simply open the file and add the following lines:

56 typedef uint8_t flag;
57 typedef uint8_t uint8;
58 typedef int8_t int8;
59 #ifndef _AIX
60 #if !(defined(__APPLE__) && defined(_UINT16))
61 typedef int uint16;
62 #endif
63 typedef int int16;
64 #endif

It should build without problems now, you unsigned integer you.