--- MITgcm/tools/genmake2	2003/10/03 19:49:06	1.11.2.10
+++ MITgcm/tools/genmake2	2003/10/04 13:56:40	1.11.2.11
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.11.2.10 2003/10/03 19:49:06 edhill Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.11.2.11 2003/10/04 13:56:40 edhill Exp $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -327,6 +327,9 @@
 EXEHOOK=
 EXEDIR=
 PACKAGES_CONF=
+if test "x$MITGCM_IEEE" != x ; then
+    IEEE=$MITGCM_IEEE
+fi
 
 #  The following state can be set directly by command-line switches
 gm_s1="OPTFILE PDEPEND PDEFAULT MAKEFILE PLATFORM ROOTDIR MODS DISABLE ENABLE NOOPT"
@@ -462,14 +465,14 @@
 	    FC=$ac_optarg ;;
 	
 	-ieee | --ieee)
-	    IEEE=1 ;;
+	    IEEE=true ;;
 	-noieee | --noieee)
-	    IEEE=0 ;;
+	    IEEE= ;;
 	
 	-mpi | --mpi)
-	    MPI=1 ;;
+	    MPI=true ;;
 	-nompi | --nompi)
-	    MPI=0 ;;
+	    MPI= ;;
 	
 	-jam | --jam)
 	    JAM=1 ;;