./configure --disable-dependency-tracking 'CFLAGS=-arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4' 'LDFLAGS=-arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4' --prefix=/opt/local 
make