#! /bin/sh
# suffix.test - check that libtool knows how to transform source suffices.

# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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, a copy can be downloaded from
# http://www.gnu.org/copyleft/gpl.html, or by writing to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.

# Extensions taken from the ones that Automake recognizes, plus Objective C,
# and GNU Ada.
extensions="C F S ada adb ads asm c c++ cc cpp cxx f f90 for m s"
bad_names="foo."

. ./defs || exit 1

status=$EXIT_SUCCESS
for ext in $extensions; do
  # Try a sample compile command.
  if ($LIBTOOL -n --mode=compile compiler -c foo.$ext 2>&1; exit 0) | grep 'cannot'; then
    status=$EXIT_FAILURE
  else
    echo "recognized foo.$ext as a valid source file"
  fi
done

# Make sure that invalid suffixes are not recognized.
for name in $bad_names; do
  if ($LIBTOOL -n --mode=compile compiler -c $name 2>&1; exit 0) | grep 'cannot'; then :
  else
    echo "incorrectly recognized $name as a valid source file"
    status=$EXIT_FAILURE
  fi
done

exit $status