--- MITgcm/tools/genmake2	2005/01/05 22:30:55	1.114
+++ MITgcm/tools/genmake2	2005/01/06 15:09:54	1.115
@@ -1,6 +1,6 @@
 #! /usr/bin/env bash
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.114 2005/01/05 22:30:55 edhill Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.115 2005/01/06 15:09:54 edhill Exp $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -1856,7 +1856,7 @@
 		  	deplist="$deplist $sf"
 			;;
                 esac
-		extn=`echo $sf | $AWK 'BEGIN {FS="."}; {print $NF}'`
+		extn=`echo $sf | $AWK -F. '{print $NF}'`
 		case $extn in
 		    F)
 			echo    " \\"  >> srclist.inc