It’s funny because nowadays Dolphin doesn’t work on powerpc architecture, very funny!!! It’s funny because on gnu/linux for powerpc we can simply virtualize the GameCube/Wii powerpc processor with kvm and in this way we don’t need so powerful machine for emulate the powerpc processor.
It’s very funny that there is a open source project ( Dolphin ) and a package for gnu/linux that emulate Nintendo GameCube and Wii and work only for x86 architecture with a uge work of emulation of powerpc Wii/GameCube processor.