--- a/src/util.c	Sun Dec 20 21:01:03 2009 +1000
+++ b/src/util.c	Wed Dec 08 18:33:23 2010 +1000
@@ -44,7 +44,11 @@
     fprintf( stderr, "--- Aborting with signal %d ---\n", signo );
     sh4_crashdump();
     // Get gdb to print a nice backtrace for us
+#ifdef APPLE_BUILD
+    snprintf( buf, 128, "echo bt | gdb --quiet --pid=%d", getpid() );
+#else
     snprintf( buf, 128, "gdb -batch -f --quiet --pid=%d -ex bt", getpid() );
+#endif
     system(buf);
 
     abort();