--- MITgcm/tools/genmake2	2004/07/12 15:49:08	1.84
+++ MITgcm/tools/genmake2	2004/07/17 03:29:08	1.87
@@ -1,6 +1,6 @@
-#! /usr/bin/env sh
+#! /usr/bin/env bash
 #
-# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.84 2004/07/12 15:49:08 edhill Exp $
+# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/genmake2,v 1.87 2004/07/17 03:29:08 edhill Exp $
 #
 # Makefile generator for MITgcm UV codes
 #   created  by cnh 03/98
@@ -179,40 +179,42 @@
     #    4) fall back to the buggy local xmakedpend script
     #
     if test "x${MAKEDEPEND}" = x ; then
-      which makedepend > /dev/null 2>&1
-      RV0=$?
-      cat <<EOF >> genmake_tc.f
+	which makedepend > /dev/null 2>&1
+	RV0=$?
+	cat <<EOF >> genmake_tc.f
       program test
       write(*,*) 'test'
       stop
       end
 EOF
-      makedepend genmake_tc.f > /dev/null 2>&1
-      RV1=$?
-      if test ! "x${RV0}${RV1}" = x00 ; then
-         echo "    a system-default makedepend was not found."
-
-	 #  Try to build the cyrus impl
-	 rm -f ./genmake_cy_md
-	 (
-	     cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
-		 &&  ./configure > /dev/null 2>&1  \
-		 &&  make > /dev/null 2>&1
-	     if test -x ./makedepend.exe ; then
-		 $LN ./makedepend.exe ./makedepend
-	     fi
-	     ./makedepend ifparser.c > /dev/null 2>&1  \
-		 &&  echo "true"
-	 ) > ./genmake_cy_md
-	 grep true ./genmake_cy_md > /dev/null 2>&1
-	 RETVAL=$?
-	 if test "x$RETVAL" = x0 ; then
-	     MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
-	 else
-	     MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
-	 fi
-	 rm -f ./genmake_cy_md
-      fi
+	makedepend genmake_tc.f > /dev/null 2>&1
+	RV1=$?
+	if test "x${RV0}${RV1}" = x00 ; then
+	    MAKEDEPEND=makedepend
+	else
+	    echo "    a system-default makedepend was not found."
+	    
+	    #  Try to build the cyrus implementation
+	    rm -f ./genmake_cy_md
+	    (
+		cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
+		    &&  ./configure > /dev/null 2>&1  \
+		    &&  make > /dev/null 2>&1
+		if test -x ./makedepend.exe ; then
+		    $LN ./makedepend.exe ./makedepend
+		fi
+		./makedepend ifparser.c > /dev/null 2>&1  \
+		    &&  echo "true"
+	    ) > ./genmake_cy_md
+	    grep true ./genmake_cy_md > /dev/null 2>&1
+	    RETVAL=$?
+	    if test "x$RETVAL" = x0 ; then
+		MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
+	    else
+		MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
+	    fi
+	    rm -f ./genmake_cy_md
+	fi
     fi
 }
 
@@ -790,7 +792,7 @@
 #done
 #parse_options
 ac_prev=
-for ac_option ; do
+for ac_option in $@ ; do
 
     G2ARGS="$G2ARGS \"$ac_option\""
 
@@ -958,7 +960,8 @@
 fi
 
 if test "x${ROOTDIR}" = x ; then
-    if test "${PWD##/*/}" = "bin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
+    tmp=`echo $PWD | sed -e 's/\// /g' | awk '{print $NR}'`
+    if test "x$tmp" = "xbin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
 	ROOTDIR=".."
     else
 	for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
@@ -1220,7 +1223,8 @@
 fi
 
 if test "x${EXEDIR}" = x ; then
-    if test "${PWD##/*/}" = "bin" -a -d ../exe -a $ROOTDIR = .. ; then
+    tmp=`echo $PWD | sed -e 's/\// /g' | awk '{print $NR}'`
+    if test "x$tmp" = "xbin" -a -d ../exe -a $ROOTDIR = .. ; then
 	EXEDIR=../exe
     else
 	EXEDIR=.
@@ -1338,7 +1342,8 @@
 	    PACKAGES="$PACKAGES $i"
 	done
 	echo "    before group expansion packages are: $PACKAGES"
-	while ! expand_pkg_groups; do echo > /dev/null; done
+	RET=1
+        while test $RET = 1 ; do expand_pkg_groups; RET=$?; done
 	echo "    after group expansion packages are:  $PACKAGES"
     fi
 fi
@@ -1447,7 +1452,8 @@
 	    echo "  the dependency rules for \"$dname\""
 	    exit 1
 	fi
-	i=$(( $i + 1 ))
+        i=`echo "$i + 1" | bc -l`
+	#i=$(( $i + 1 ))
     done
     ck=$ck"t"
 done
@@ -1609,9 +1615,7 @@
 echo "===  Creating the Makefile  ==="
 echo "  setting INCLUDES"
 for i in $INCLUDEDIRS ; do
-    if ! test -d $i ; then
-#	INCLUDES="$INCLUDES -I$i"
-#   else
+    if test ! -d $i ; then
 	echo "Warning: can't find INCLUDEDIRS=\"$i\""
     fi
 done