# Makefile.am
#
# $Id$
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 2001 Gerald Combs
#
# 
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

if USING_GCC
AM_CFLAGS = -Werror
endif

noinst_LTLIBRARIES = libdfilter.la

CLEANFILES = \
	libdfilter.a		\
	libdfilter.la		\
	*~

DISTCLEANFILES = \
	grammar.out	\
	grammar.c	\
	grammar.h

MAINTAINERCLEANFILES = \
	Makefile.in	\
	grammar.c	\
	grammar.h	\
	grammar.out	\
	scanner.c

INCLUDES = -I$(srcdir)/../.. -I$(srcdir)/.. -I$(srcdir)/$(LEMON)

libdfilter_la_SOURCES = \
	dfilter.c		\
	dfilter.h		\
	dfilter-int.h		\
	dfilter-macro.h \
	dfilter-macro.c \
	dfunctions.c	\
	dfunctions.h	\
	dfvm.c			\
	dfvm.h			\
	drange.c		\
	drange.h		\
	gencode.c		\
	gencode.h		\
	glib-util.c		\
	glib-util.h		\
	grammar.c		\
	grammar.h		\
	scanner.c		\
	semcheck.c		\
	semcheck.h		\
	sttype-function.c	\
	sttype-function.h	\
	sttype-integer.c	\
	sttype-pointer.c	\
	sttype-range.c		\
	sttype-range.h		\
	sttype-string.c		\
	sttype-test.c		\
	sttype-test.h		\
	syntax-tree.c		\
	syntax-tree.h

EXTRA_DIST = \
	grammar.lemon		\
	scanner.l		\
	Makefile.nmake		

scanner.c : scanner.l
	@if [ ! -x "$(LEX)" ]; then \
		echo "Neither lex nor flex was found"; \
		exit 1; \
	fi
	$(LEX) -Pdf_ -oscanner.c $(srcdir)/scanner.l

scanner.o : scanner.c grammar.h

LEMON=../../tools/lemon

grammar.h : grammar.c 
grammar.c : grammar.lemon $(LEMON)/lemon$(EXEEXT)
	$(LEMON)/lemon$(EXEEXT) t=$(srcdir)/$(LEMON)/lempar.c $(srcdir)/grammar.lemon || \
		(rm -f grammar.c grammar.h ; false)