#! /bin/sh
# Copyright (C) 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.

# Ensure that generated .h file is distributed iff we have -d in
# (AM_)?YFLAGS.

. ./defs || exit 1

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

cat > Makefile.am <<'END'
AUTOMAKE_OPTIONS = no-dependencies
bin_PROGRAMS = zardoz
zardoz_SOURCES = zardoz.y
magic:
	@echo $(DIST_COMMON)
END

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

$FGREP -v @SET_MAKE@ Makefile.in > Makefile.sed
# It should not be disted here
grep 'zardoz.h' Makefile.in && exit 1

cp Makefile.am Save
# Test all available flags to make sure header is distributed with
# `-d'.
for flag in YFLAGS AM_YFLAGS zardoz_YFLAGS; do
   cp Save Makefile.am
   echo "$flag = -d" >> Makefile.am

   $AUTOMAKE -Wno-gnu || exit 1
   grep 'zardoz.h' Makefile.in || exit 1
done