On Mon, Nov 09, 2009 at 06:11:12AM +0000, Zongyao QU wrote: > - Also I found some other sayings(not sure), to set CC="gcc -m32", > I have not tried yet. --extra-cflags=-m32 --extra-ldflags=-m32 is the right one. The above one probably works, too, but is quite a hack.