###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
#                                                                             #
# 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 3 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, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

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

include Config

VERSUFIX = ipfire$(KCFG)
MODPATH = /lib/modules/$(KVER)-$(VERSUFIX)/extra/

VER        = 3.2

THISAPP    = xtables-addons-$(VER)
DL_FILE    = $(THISAPP).tar.xz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)

ifeq "$(USPACE)" "1"
  TARGET = $(DIR_INFO)/$(THISAPP)
else
  TARGET = $(DIR_INFO)/$(THISAPP)-kmod-$(KVER)-$(VERSUFIX)
endif

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

objects = $(DL_FILE)

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)

$(DL_FILE)_MD5 = 80ea89ba8d5a001a8d71c7f05b2f0141

install : $(TARGET)

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

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

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

dist: 
	$(PAK)

###############################################################################
# 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)
	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)

	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/xtables-addons-3.2-fix-database-generation.patch

	# Only build the specified modules.
	cp -avf $(DIR_SRC)/config/xtables-addons/mconfig \
		$(DIR_APP)/mconfig

# Check if we build the modules for a kernel or the userspace parts.
ifeq "$(USPACE)" "1"
	cd $(DIR_APP) && ./configure \
		--prefix=/usr \
		--without-kbuild

	cd $(DIR_APP) && make $(MAKETUNING)
	cd $(DIR_APP) && make install

	# Install xt_geoip_build.
	cd $(DIR_APP) && install -m 755 geoip/xt_geoip_build \
		/usr/local/bin/
else
	cd $(DIR_APP) && ./configure \
		--with-kbuild=/lib/modules/$$(uname -r)$(KCFG)/build
	cd $(DIR_APP) && make $(MAKETUNING)

	# Install the built kernel modules.
	cd $(DIR_APP) && for f in $$(ls extensions/*.ko); do \
		mkdir -p $(MODPATH); \
		install -m 644 $$f $(MODPATH); \
	done
endif

	@rm -rf $(DIR_APP)
	@$(POSTBUILD)
