#! /bin/sh
# Copyright (C) 1998, 1999, 2001, 2002  Free Software Foundation, Inc.
#
# This file is part of GNU Automake.
#
# GNU Automake 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, or (at your option)
# any later version.
#
# GNU Automake 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 Automake; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.

# Test to make sure the Fortran 77 linker is used when appropriate.
# Matthew D. Langston <langston@SLAC.Stanford.EDU>

. ./defs || exit 1

cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_F77
END

cat > Makefile.am << 'END'
bin_PROGRAMS = lavalamp
lavalamp_SOURCES = lava.c lamp.f
END

: > lava.c
: > lamp.f

$ACLOCAL || exit 1
$AUTOMAKE || exit 1


# We should only see the Fortran 77 linker in the rules of
# `Makefile.in'.

# Look for this macro not at the beginning of any line; that will have
# to be good enough for now.
grep '.\$(F77LINK)' Makefile.in  || exit 1

# We should not see these patterns:
grep '.\$(LINK)'    Makefile.in && exit 1
grep '.\$(CXXLINK)' Makefile.in && exit 1

exit 0