2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/kernel.mk
10 PKG_NAME=kernel-headers
11 PKG_VERSION=$(LINUX_VERSION)
13 PKG_SOURCE=$(LINUX_SOURCE)
14 PKG_SOURCE_URL=$(LINUX_SITE)
16 PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux-$(PKG_VERSION)
17 PKG_FILE_DEPEND:=$(GENERIC_PLATFORM_DIR)
19 include $(INCLUDE_DIR)/host-build.mk
22 mkdir -p $(TOOLCHAIN_BUILD_DIR)
23 bzcat $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(TOOLCHAIN_BUILD_DIR) $(TAR_OPTIONS)
24 $(PATCH) $(PKG_BUILD_DIR) $(TOPDIR)/target/linux/generic-$(KERNEL)/patches
25 $(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
26 ln -sf $(PKG_BUILD_DIR) $(LINUX_HEADERS_DIR)
29 define Build/Configure/powerpc
30 $(CP) $(PKG_BUILD_DIR)/include/asm-ppc/* $(PKG_BUILD_DIR)/include/asm-powerpc/
31 rm -rf $(PKG_BUILD_DIR)/include/asm-ppc
32 mv $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc
35 ifneq (,$(findstring uml,$(BOARD)))
39 KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \
43 define Build/Configure
44 yes '' | $(KMAKE) oldconfig
45 $(KMAKE) include/linux/version.h include/asm
46 $(call Build/Configure/$(ARCH))
55 $(eval $(call HostBuild))