X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/4134d3b68a6053d2923b175c51f38a771a295403..0ffbe196d54476d5fe91c5f5d76b060cd42d5403:/toolchain/kernel-headers/Makefile

diff --git a/toolchain/kernel-headers/Makefile b/toolchain/kernel-headers/Makefile
index 05ee49be3..b5aaa83c4 100644
--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@@ -1,42 +1,116 @@
 # 
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2009 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 include $(TOPDIR)/rules.mk
+
+KERNEL_BUILD_DIR := $(BUILD_DIR_TOOLCHAIN)
+BUILD_DIR := $(KERNEL_BUILD_DIR)
+
+override QUILT:=
+override HOST_QUILT:=
+
 include $(INCLUDE_DIR)/kernel.mk
 
-PKG_NAME=kernel-headers
-PKG_VERSION=$(LINUX_VERSION)
+PKG_NAME:=linux
+PKG_VERSION:=$(LINUX_VERSION)
+PKG_SOURCE:=$(LINUX_SOURCE)
+PKG_SOURCE_URL:=$(LINUX_SITE)
+HOST_BUILD_DIR:=$(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
+PKG_MD5SUM:=$(LINUX_KERNEL_MD5SUM)
+LINUX_DIR := $(HOST_BUILD_DIR)
+FILES_DIR := 
+PATCH_DIR := ./patches$(if $(wildcard ./patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
+
+include $(INCLUDE_DIR)/toolchain-build.mk
+include $(INCLUDE_DIR)/kernel-defaults.mk
+
+ifeq ($(strip $(BOARD)),uml)
+  LINUX_KARCH:=$(subst x86_64,x86,$(subst i386,x86,$(ARCH)))
+endif
+
+HOST_EXTRACFLAGS=
+
+LINUX_HAS_HEADERS_INSTALL:=y
+
+KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \
+	ARCH=$(LINUX_KARCH) \
+	CC="$(KERNEL_CC)" \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	CROSS_COMPILE=$(TARGET_CROSS) \
+	KBUILD_HAVE_NLS=no \
+	CONFIG_SHELL=$(BASH)
+
+define Host/Configure/all
+	mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev
+	$(KMAKE) \
+		INSTALL_HDR_PATH="$(BUILD_DIR_TOOLCHAIN)/linux-dev/" \
+		headers_install
+endef
 
-PKG_SOURCE=$(LINUX_SOURCE)
-PKG_SOURCE_URL=$(LINUX_SITE)
+# XXX: the following is needed to build lzma-loader
+ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
+  define Host/Configure/lzma
+	$(CP) \
+		$(HOST_BUILD_DIR)/arch/mips/include/asm/asm.h \
+		$(HOST_BUILD_DIR)/arch/mips/include/asm/regdef.h \
+		$(BUILD_DIR_TOOLCHAIN)/linux-dev/include/asm/
+  endef
+endif
 
-PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux-$(PKG_VERSION)
+define Host/Configure/post/cris
+	$(CP) \
+		$(HOST_BUILD_DIR)/include/linux/user.h \
+		$(BUILD_DIR_TOOLCHAIN)/linux-dev/include/linux/
+	ln -snf $(BUILD_DIR_TOOLCHAIN)/linux-dev/include/arch-v10/arch \
+		$(BUILD_DIR_TOOLCHAIN)/linux-dev/include/arch
+	$(SED) '/#include <asm\/page\.h>/d' $(BUILD_DIR_TOOLCHAIN)/linux-dev/include/asm/user.h
+endef
 
-include $(INCLUDE_DIR)/host-build.mk
+define Host/Configure/post/ubicom32
+	$(CP) \
+		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/elf.h \
+		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/user.h \
+		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page.h \
+		$(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page_offset.h \
+		$(BUILD_DIR_TOOLCHAIN)/linux-dev/include/asm/
+endef
+
+define Host/Configure/post/mips
+	$(call Host/Configure/lzma)
+endef
+
+define Host/Configure/post/mipsel
+	$(call Host/Configure/lzma)
+endef
+
+define Host/Prepare
+	$(call Kernel/Prepare/Default)
+	ln -sf linux-$(LINUX_VERSION) $(BUILD_DIR_TOOLCHAIN)/linux
+	$(SED) 's/@expr length/@-expr length/' $(HOST_BUILD_DIR)/Makefile
+endef
 
-define Build/Prepare
-	mkdir -p $(TOOLCHAIN_BUILD_DIR)
-	bzcat $(DL_DIR)/$(PKG_SOURCE) | $(TAR) -C $(TOOLCHAIN_BUILD_DIR) $(TAR_OPTIONS)
-	$(PATCH) $(PKG_BUILD_DIR) $(TOPDIR)/target/linux/generic-$(KERNEL)/patches
-	$(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
-	ln -sf $(PKG_BUILD_DIR) $(LINUX_HEADERS_DIR)
+define Host/Configure
+	env
+	yes '' | $(KMAKE) oldconfig
+	$(call Host/Configure/all)
+	$(call Host/Configure/post/$(ARCH))
 endef
 
-define Build/Configure
-	-$(CP) ./files/config.$(LINUX_KARCH) $(PKG_BUILD_DIR)/.config
-	$(MAKE) -C $(PKG_BUILD_DIR) \
-		ARCH=$(LINUX_KARCH) \
-		CONFIG_SHELL=$(BASH) \
-		defconfig include/linux/version.h
+define Host/Compile
 endef
 
-define Build/Compile
+define Host/Install
+	$(CP) $(BUILD_DIR_TOOLCHAIN)/linux-dev/* $(TOOLCHAIN_DIR)/
 endef
 
-define Build/Install
+define Host/Clean
+	rm -rf \
+		$(HOST_BUILD_DIR) \
+		$(BUILD_DIR_TOOLCHAIN)/linux \
+		$(BUILD_DIR_TOOLCHAIN)/linux-dev
 endef
 
 $(eval $(call HostBuild))