http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558
--- Comment #48 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-04 05:53:00 UTC --- Both... [MacPro:~] howarth% gcj --main=testme -O testme.java [MacPro:~] howarth% ./a.out Hello and [MacPro:~] howarth% gcj -m32 --main=testme -O testme.java ld: warning: in /sw/lib/libiconv.dylib, file was built for unsupported file format which is not the architecture being linked (i386) [MacPro:~] howarth% ./a.out Hello still work fine for x86_64-apple-darwin10 using the proposed patch in Comment 45.