#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2013 Laboratoire de Recherche et
# Développement de l'Epita (LRDE).
#
# 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/>.

# Make sure we do not install privated header, i.e., headers that
# declare unexported functions.  We catch these by checking for
# headers that have no SPOT_API occurrence, but that have an ssociated
# *.cc file.

set -e

rm -f failures

# Remove any trailing slash
INCDIR=${INCDIR%/}

for file in `find "$INCDIR" \( -name "${1-*}.hh" \
                               -o -name "${1-*}.hxx" \) \
                  -a -type f -a -print | sed "s,$INCDIR/,,g"`; do

   if grep SPOT_API "$INCDIR/$file" >/dev/null; then
      :
   elif test -f "$SRCDIR/${file%.*}.cc"; then
      echo "FAIL: $file -- no exported symbol, should this file be private?"
      echo "  $file" >> failures
   fi

done

if test -f failures; then
   echo "Failed files:"
   cat failures
   rm failures
   exit 1;
fi
