#################################################################################
# Embtoolkit
# Copyright(C) 2009-2011 Abdoulaye Walsimou GAYE.
#
# 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, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file         kernel-headers.mk
# \brief	kernel-headers.mk of Embtoolkit
# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date         May 2009
################################################################################

__LINUX_SITE_BASE	= http://ftp.kernel.org/pub/linux/kernel
__LINUX_SITE_LONGTERM	= $(strip $(if $(LINUX_LONGTERMV),			\
					/longterm/$(LINUX_LONGTERMV)))
__LINUX_SITE		= $(strip $(if $(CONFIG_EMBTK_LINUX_HAVE_MIRROR),	\
	$(patsubst '"',,$(strip $(CONFIG_EMBTK_LINUX_HAVE_MIRROR_SITE))),	\
	$(__LINUX_SITE_BASE)/$(LINUX_MAJORV)$(__LINUX_SITE_LONGTERM)))

LINUX_NAME		:= linux
LINUX_MAJORV		:= $(call embtk_get_pkgversion,linux_major)
LINUX_LONGTERMV		:= $(call embtk_get_pkgversion,linux_longterm)
LINUX_VERSION		:= $(call embtk_get_pkgversion,linux)
LINUX_SITE		:= $(call __LINUX_SITE)
LINUX_SITE_MIRROR3	:= ftp://ftp.embtoolkit.org/embtoolkit.org/packages-mirror
LINUX_PACKAGE		:= linux-$(LINUX_VERSION).tar.bz2
LINUX_SRC_DIR		:= $(TOOLS_BUILD)/linux-$(LINUX_VERSION)
LINUX_BUILD_DIR		:= $(TOOLS_BUILD)/linux-$(LINUX_VERSION)

kernel-headers_install:  download_linux $(LINUX_BUILD_DIR)/.decompressed
	$(call EMBTK_INSTALL_MSG,"headers linux-$(LINUX_VERSION)")
	PATH=$(PATH):$(TOOLS)/bin/ $(MAKE) -C $(LINUX_BUILD_DIR) \
	headers_install ARCH=$(LINUX_ARCH) CROSS_COMPILE=$(STRICT_GNU_TARGET)- \
	INSTALL_HDR_PATH=$(SYSROOT)/usr
	$(MAKE) -C $(LINUX_BUILD_DIR) distclean
	$(MAKE) -C $(LINUX_BUILD_DIR) headers_install INSTALL_HDR_PATH=$(HOSTTOOLS)/usr

download_linux: 
	$(call embtk_download_pkg,linux)

$(LINUX_BUILD_DIR)/.decompressed:
	$(call embtk_decompress_hostpkg,linux)