--- specimen-0.5.1/configure 2005-07-22 19:46:25.000000000 -0700 +++ specimen-0.5.1/configure.new 2008-08-28 22:38:29.000000000 -0700 @@ -1761,7 +1761,7 @@ fi; if test x$with_debug = xno; then - CFLAGS="-O3" + CFLAGS="$CFLAGS" else cat >>confdefs.h <<\_ACEOF