Merge branch 'next' into fifteen

[people/teissler/ipfire-2.x.git] / lfs / grub

###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2012  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

VER        = 0.97

THISAPP    = grub-$(VER)
DL_FILE    = $(THISAPP).tar.gz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)
TARGET     = $(DIR_INFO)/$(THISAPP)
SUP_ARCH   = i586
CFLAGS     =
CXXFLAGS   =

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

objects = $(DL_FILE)

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

$(DL_FILE)_MD5 = cd3f3eb54446be6003156158d51f4884

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)

	# Applying patches.
	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/grub-gentoo-14.patch
	cd $(DIR_APP) && autoreconf
	cd $(DIR_APP) && autoconf

	# Build.
	cd $(DIR_APP) && CFLAGS="$(CFLAGS)" ./configure --prefix=/usr \
		--disable-auto-linux-mem-opt
	cd $(DIR_APP) && make $(MAKETUNING)
	cd $(DIR_APP) && make install

	# grub files
	mkdir -vp /boot/grub
	cp -v /usr/lib/grub/i386-pc/stage{1,2} /boot/grub
	for i in $(DIR_SRC)/config/grub/*; do \
	    [ -f $$i ] && cp -f $$i /boot/grub; \
	done

	# generate default file
	grub-set-default 0

	# Disable PaX mprotect for grub
	paxctl -m /usr/sbin/grub

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