In the latest release notes, I saw that Qemu can now run OS X!
The installer for 10.4 will run, but it’ll then freak out saying that this model of mac is not supported. The ‘working’ cli I’m using is:
ppc-softmmu/qemu-system-ppc -L pc-bios/ -m 256 -M g3beige -hda osx1046.vmdk -cpu G3 -cdrom Mac\ OS\ X\ Install\ DVD.toast -boot d
Sure the colours are off, and it is kind of pokey, but still the more guest OS’s on Qemu, namely for something like the PowerPC. If anyone has any better idea of how to fully run OS X on Qemu drop me a note! Plus there is additional information on the mailing list.