#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
# Bourne shell script: mtt_p2c
# Pascal to c converter for MTT
# Uses the wonderful GNU p2c by Dave Gillespie, daveg@csvax.cs.caltech.edu.
# P.J.Gawthrop July 1998
# Copyright (c) P.J.Gawthrop 1998
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.6 1999/04/20 06:17:15 peterg
## Fudge to avoid a bizzare bug (?) in p2c which corrupts "zero_matrix"
##
## Revision 1.5 1998/08/12 14:14:18 peterg
## Added pretty heading and explicitly include p2c header.
##
## Revision 1.4 1998/07/29 13:56:34 peterg
## Replces p2c include by local include.
##
## Revision 1.3 1998/07/27 20:32:51 peterg
## Now gives immediate warnings
##
## Revision 1.2 1998/07/25 16:35:43 peterg
## Sorted out log files etc
##
## Revision 1.1 1998/07/25 16:28:38 peterg
## Initial revision
##
###############################################################
# Options
info=''
while [ -n "`echo $1 | grep '^-'`" ]; do
case $1 in
-I )
info=info;
;;
*)
echo "$1 is an invalid argument - ignoring" ;;
esac
shift
done
# Inform user
echo Creating $1_$2.c
# Use p2c to do the translation
p2c -V $1_$2.p | grep Warning # > mtt_p2c.log 2>> mtt_p2c.log
cat $1_$2.log >> mtt_p2c.log
# Change p2c.h include.
mv $1_$2.c mtt_junk1
cat mtt_junk1 | grep -v 'p2c/p2c.h'> mtt_junk2
# pretty heading
DATE=`date`
cat <<EOF >$1_$2.c
/* C program $1_$2.c */
/* Generated by MTT on $DATE */
/* Compile with cc -lm $1_$2.c */
/* The following is the header file included here for completeness */
EOF
cat $MTTPATH/trans/c/p2c.h >> $1_$2.c
cat <<EOF >> $1_$2.c
/* End of the header file. */
EOF
## The sed item is to avoid a bizzare bug (?) in p2c which corrupts "zero_matrix"
cat mtt_junk2 | sed 's/zero_matrix/mttmat/g'>> $1_$2.c
if [ -n "$info" ]; then
cat mtt_p2c.log
fi