#!/bin/sh
#
# convert_to_f2c [g2c-dir]
#
# Renames certain files in a g2c (libg2c) directory so they no longer have the
# `.netlib' suffix, a la netlib's f2c distribution.  If `g2c-dir' is not
# specified, `g2c-YYYYMMDD' is the default, where YYYYMMDD is the current
# date.  The directory is renamed such that the first `g' becomes an `f',
# usually `g2c-YYYYMMDD' -> `f2c-YYYYMMDD'.
#
# (C) 1999 Free Software Foundation
# Originally by James Craig Burley <craig@jcb-sc.com>, September 1999.
#
# This script is Free Software, and it can be copied, distributed and
# modified as defined in the GNU General Public License.  A copy of
# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html

set -e

if [ x$1 = x ]
then
  dir=g2c-`date +%Y%m%d`
else
  dir=$1
fi

newdir=`echo $dir | sed -e "s:g:f:"`

cd $dir

set +e

mv -i changes.netlib changes
mv -i disclaimer.netlib disclaimer
mv -i g2c.hin f2c.h
mv -i permission.netlib permission
mv -i readme.netlib readme
cd libF77
mv -i README.netlib README
mv -i makefile.netlib makefile
cd ../libI77
mv -i README.netlib README
mv -i makefile.netlib makefile
cd ..

cd ..

mv -iv $dir $newdir