###############################################################################
# This file is part of the IPCop Firewall.                                    #
#                                                                             #
# IPCop 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.                                         #
#                                                                             #
# IPCop 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 IPCop; if not, write to the Free Software                        #
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA    #
#                                                                             #
# Makefiles are based on LFSMake, which is                                    #
# Copyright (C) 2002 Rod Roard <rod@sunsetsystems.com>                        #
#                                                                             #
# Modifications by:                                                           #
# ??-12-2003 Mark Wormgoor < mark@wormgoor.com>                               #
#          - Modified Makefile for IPCop build                                #
#                                                                             #
# $Id: iptables,v 1.5.2.4 2005/02/05 15:38:15 gespinasse Exp $
#                                                                             #
###############################################################################

###############################################################################
# Definitions
###############################################################################

include Config

VER        = 1.3.5

THISAPP    = iptables-$(VER)
DL_FILE    = $(THISAPP).tar.bz2
DL_FROM    = http://ftp.netfilter.org/pub/iptables
DIR_APP    = $(DIR_SRC)/$(THISAPP)
TARGET     = $(DIR_INFO)/$(THISAPP)

###############################################################################
# Top-level Rules
###############################################################################

objects = 	$(DL_FILE) \
			iptables-1.3.0-imq1.diff \
			netfilter-layer7-v2.1.tar.gz

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
iptables-1.3.0-imq1.diff 		= http://www.linuximq.net/patchs/iptables-1.3.0-imq1.diff
netfilter-layer7-v2.1.tar.gz 	= http://mesh.dl.sourceforge.net/sourceforge/l7-filter/netfilter-layer7-v2.1.tar.gz

$(DL_FILE)_MD5 = 00fb916fa8040ca992a5ace56d905ea5
iptables-1.3.0-imq1.diff_MD5 		= 9adae8be9562775a176fc1b275b3cb29
netfilter-layer7-v2.1.tar.gz_MD5 	= 551626a158c2a2cbfd937d27ecc7fac1

install : $(TARGET)

check : $(patsubst %,$(DIR_CHK)/%,$(objects))

download :$(patsubst %,$(DIR_DL)/%,$(objects))

md5 : $(subst %,%_MD5,$(objects))

###############################################################################
# Downloading, checking, md5sum
###############################################################################

$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	@$(CHECK)

$(patsubst %,$(DIR_DL)/%,$(objects)) :
	@$(LOAD)

$(subst %,%_MD5,$(objects)) :
	@$(MD5)

###############################################################################
# Installation Details
###############################################################################

$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	@$(PREBUILD)
	# iptables-fixed.tar.gz is made in the linux kernel build process
	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/iptables-fixed.tar.gz
	@rm -rf $(DIR_DL)/netfilter-layer7-v2.1 && cd $(DIR_SRC) && tar zxf $(DIR_DL)/netfilter-layer7-v2.1.tar.gz
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/netfilter-layer7-v2.1/iptables-layer7-2.1.patch

#	# Appears that libipt_set/SET maybe a little broken, fix it for now...
#	cd $(DIR_APP)/extensions && sed -i -e 's/#include\ \"..\/ipset\/libipt_set.h\"//' libipt_set.c
#	cd $(DIR_APP)/extensions && sed -i -e 's/#include\ \"..\/ipset\/libipt_set.h\"//' libipt_SET.c

	cd $(DIR_APP) && patch -Np1 < $(DIR_DL)/iptables-1.3.0-imq1.diff
	chmod +x $(DIR_APP)/extensions/.IMQ-test*  $(DIR_APP)/extensions/.layer7-test*
	
	# hack to disable IPv6 compilation as the configuration variable does not work when ip6.h is present
	cd $(DIR_APP) && sed -i -e 's/DO_IPV6:=1/DO_IPV6:=0/' Makefile

	cd $(DIR_APP) && make BINDIR=/sbin MANDIR=/usr/share/man LIBDIR=/lib
	cd $(DIR_APP) && make BINDIR=/sbin MANDIR=/usr/share/man LIBDIR=/lib install
	@rm -rf $(DIR_APP)
	@$(POSTBUILD)