--- libffi/Rakefile.old	2007-10-01 06:52:29.000000000 -0400
+++ libffi/Rakefile	2007-10-01 06:52:37.000000000 -0400
@@ -17,7 +17,7 @@
 
 @cc = "gcc"
 
-@arch = "-arch i386 -arch ppc"
+@arch = ""
 
 @cflags = "-g -O3 -Wall -DMACOSX -Iinclude -I. -Isrc"
 
