--- MITgcm/tools/genmake2	2004/12/26 16:38:20	1.113
+++ MITgcm/tools/genmake2	2005/01/05 22:30:55	1.114
@@ -1,6 +1,6 @@
 #! /usr/bin/env bash
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.113 2004/12/26 16:38:20 edhill Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.114 2005/01/05 22:30:55 edhill Exp $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -796,9 +796,9 @@
 LN=
 S64=
 KPP=
-FC=
+#FC=
 #CC=gcc
-CPP=
+#CPP=
 LINK=
 DEFINES=
 PACKAGES=
@@ -842,8 +842,8 @@
 G2ARGS=
 BASH=
 PWD=`pwd`
-MAKE=make
-AWK=awk
+test "x$MAKE" = x  &&  MAKE=make
+test "x$AWK" = x   &&  AWK=awk
 THISHOST=`hostname`
 THISCWD=`pwd`
 THISDATE=`date`
@@ -1856,7 +1856,7 @@
 		  	deplist="$deplist $sf"
 			;;
                 esac
-		extn=`echo $sf | $AWK -F '.' '{print $NF}'`
+		extn=`echo $sf | $AWK 'BEGIN {FS="."}; {print $NF}'`
 		case $extn in
 		    F)
 			echo    " \\"  >> srclist.inc