###############################################################################
# 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: grub,v 1.9.2.9 2005/02/05 15:38:15 gespinasse Exp $
#                                                                             #
###############################################################################

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

include Config

VER        = 0.95

THISAPP    = grub-$(VER)
DL_FILE    = $(THISAPP).tar.gz
DL_FROM    = $(URL_AGNU)/grub
DIR_APP    = $(DIR_SRC)/$(THISAPP)
TARGET     = $(DIR_INFO)/$(THISAPP)
CFLAGS     =
CXXFLAGS   =

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

objects = $(DL_FILE)

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

$(DL_FILE)_MD5 = 4ca8e4363d5f1980f2c63b7f5cdbe0d1

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)
	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.93-configfile.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.90-symlinkmenulst.patch
	cd $(DIR_APP) && patch -Np0 < $(DIR_SRC)/src/patches/grub-0.93-endedit.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.90-append.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.91-bootonce.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.93-graphics.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.91-splashimagehelp.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.93-graphics-bootterm.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.93-special-device-names.patch
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-0.94-i2o.patch
	cd $(DIR_APP)/netboot && patch -Np0 < $(DIR_SRC)/src/patches/grub-0.93-rtl8139.patch
	cd $(DIR_APP) && autoreconf --install --force
	cd $(DIR_APP) && CFLAGS="-Os -fno-stack-protector" \
	    STAGE2_CFLAGS="-Os -fno-stack-protector" \
	    ./configure --prefix=/usr \
			--enable-rtl8139 \
			--enable-ne --enable-ne-scan=0x300 \
			--disable-nls \
			--disable-fat \
			--disable-ffs \
			--disable-minix \
			--disable-reiserfs \
			--disable-vstafs \
			--disable-jfs \
			--disable-xfs
	cd $(DIR_APP) && make
	cd $(DIR_APP) && make install

	# grub files
	mkdir -p /boot/grub
	for i in $(DIR_SRC)/config/grub/*; do \
	    [ -f $$i ] && cp -f $$i /boot/grub; \
	done

	install -m 0755 $(DIR_SRC)/src/install+setup/install/grubbatch /boot/grub

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