#!/bin/sh

# Copyright (C) 2010, 2011 Laboratoire de Recherche et Developpement de
# l'EPITA (LRDE).
# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6
# (LIP6), département Systèmes Répartis Coopératifs (SRC), Université
# Pierre et Marie Curie.
#
# This file is part of Spot, a model checking library.
#
# Spot 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; either version 3 of the License, or
# (at your option) any later version.
#
# Spot is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Darwin needs some help in figuring out where non-installed libtool
# libraries are (on this platform libtool encodes the expected final
# path of dependent libraries in each library).
modpath='../.libs:@top_builddir@/src/.libs:@top_builddir@/buddy/src/.libs'

# .. is for the *.py files, and ../.libs for the *.so.  We used to
# rely on a module called ltihooks.py to teach the import function how
# to load a Libtool library, but it started to cause issues with
# Python 2.6.
pypath='..:../.libs:@srcdir@/..:@srcdir@/../.libs:$PYTHONPATH'

test -z "$1" &&
  PYTHONPATH=$pypath DYLD_LIBRARY_PATH=$modpath exec @PYTHON@

case $1 in
  *.py)
    PYTHONPATH=$pypath DYLD_LIBRARY_PATH=$modpath exec @PYTHON@ "$@";;
  *.test)
    exec sh -x "$@";;
  ipython*)
    PYTHONPATH=$pypath DYLD_LIBRARY_PATH=$modpath exec "$@";;
  *)
    echo "Unknown extension" >&2
    exit 2;;
esac
