やっぱりビルドできないや。
$ make
....
/usr/lib/gcc/powerpc-apple-darwin8/4.0.1/../../../libdl.dylib(setreuid.So) definition of _setreuid
rbconfig.rb updated
make: *** [all] Illegal instruction$ make
make: *** [all] Illegal instruction$ make clean
make: *** [clean-ext] Illegal instruction
なんだろう‥。
autoconfが古い?