#!/bin/sh
#
# Converts -Dmacro to #define macro
#      and -Umacro to #undef macro 
# on standard output
#
# Any options that do not take the form -D* or -U* are placed as comments.
#
# usage: convert_cpp_cmd2defines [-Dmacro1|-Umacro1] [...]
#
# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/convert_cpp_cmd2defines,v 1.1 2003/11/24 14:54:12 adcroft Exp $
# $Name:  $

cat << EOF
/*
 This file created by convert_cpp_cmd2defines with the following command
 line arguments:
 $@
*/

EOF

for ac_option ; do
 case $ac_option in
  -D*)
	echo $ac_option | sed 's/-D/#define /' | sed 's/=/ /'
	;;
  -U*)
	echo $ac_option | sed 's/-U/#undef  /' | sed 's/=/ /'
	;;
  *)
	echo "/* " $ac_option " */"
	;;
 esac
done