#!/bin/sh -e
#Copyright (C) 2001-2006  The PARI group.
#
#This file is part of the GP2C package.
#
#PARI/GP is free software; you can redistribute it and/or modify it under the
#terms of the GNU General Public License as published by the Free Software
#Foundation. It is distributed in the hope that it will be useful, but WITHOUT
#ANY WARRANTY WHATSOEVER.
#
#Check the License for details. You should have received a copy of it, along
#with the package; see the file 'COPYING'. If not, write to the Free Software
#Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

name="stdin";
for p in "$@"; do
case "$p" in
  -h|--help) cat <<EOF
gp2c-run <options> <file.gp>
Compile file.gp with gp2c and launch a gp session with functions of file.gp
added.
<options> are passed to gp2c

gp2c-run <file.c>
Compile file.c and launch a gp session with functions of file.c added.

ENVIRONMENT:
GP2C: path to the gp2c compiler, default: @mybindir@/gp2c
GP: path to the gp calculator, default: @GP_PATH@
EOF
exit
;;
  -l|-t|-v)  exec $GP2C "$@" ;;
  -o) echo "gp2c-run does not support option -o" 1>&2; exit 1;;
  -*) ;; #We discard options
  *) name=$p;;
esac
done

if test "x$GP2C" = "x"; then 
  GP2C="@mybindir@/gp2c"
fi


if test "x$GP" = "x"; then 
  GP="@GP_PATH@"
fi

case $name in 
*.c) name=${name%.c};;
*) $GP2C -o $name.c "$@" ;;
esac

command=`echo "@PARI_MODULE_BUILD@" | sed -e "s %s $name g"`
eval $command || exit $?
grep "^GP;" $name.c | sed 's/^GP;//' >$name.run
$GP $name.run
