Openwrt/openwrt/toolchain/kernel-headers/Makefile

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Makefile
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#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME=kernel-headers
PKG_VERSION=2.4.32
PKG_SOURCE=linux-$(PKG_VERSION).tar.bz2
PKG_MD5SUM:=38f4d0830e95a20f4bfed17622d5557c
PKG_SOURCE_URL= \
http://www.de.kernel.org/pub/linux/kernel/v2.4 \
http://www.fi.kernel.org/pub/linux/kernel/v2.4 \
http://www.fr.kernel.org/pub/linux/kernel/v2.4 \
http://www.kernel.org/pub/linux/kernel/v2.4
PKG_BUILD_DIR:=$(TOOL_BUILD_DIR)/linux-$(PKG_VERSION)
include $(INCLUDE_DIR)/host-build.mk
LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
-e 's/mipsel/mips/' \
-e 's/mipseb/mips/' \
-e 's/powerpc/ppc/' \
-e 's/sh[234]/sh/' \
-e 's/armeb/arm/' \
)
define Build/Prepare
mkdir -p $(TOOL_BUILD_DIR)
bzcat $(DL_DIR)/$(PKG_SOURCE) | tar --wildcards -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) - \
linux-$(PKG_VERSION)/include \
linux-$(PKG_VERSION)/Makefile \
linux-$(PKG_VERSION)/Rules.make \
linux-$(PKG_VERSION)/arch/$(LINUX_KARCH)/Makefile \
linux-$(PKG_VERSION)/scripts \
linux-$(PKG_VERSION)/arch/$(LINUX_KARCH)/config*.in \
linux-$(PKG_VERSION)/*/*/Config.in \
linux-$(PKG_VERSION)/*/Config.in
$(PATCH) $(PKG_BUILD_DIR) ./patches
$(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
ln -sf $(PKG_BUILD_DIR) $(LINUX_HEADERS_DIR)
endef
define Build/Configure
-$(CP) ./files/config.$(LINUX_KARCH) $(PKG_BUILD_DIR)/.config
$(MAKE) -C $(PKG_BUILD_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
endef
define Build/Compile
endef
define Build/Install
endef
$(eval $(call HostBuild))