X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/b763c6e2db728b7906d2bf3fc8a637512b9b0ec0..4a88a4e3b37c46552b6146de7c51724bd315b7e1:/toolchain/kernel-headers/Makefile diff --git a/toolchain/kernel-headers/Makefile b/toolchain/kernel-headers/Makefile index 57887ad18..8241bdc5c 100644 --- a/toolchain/kernel-headers/Makefile +++ b/toolchain/kernel-headers/Makefile @@ -1,73 +1,144 @@ # -# 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 -include $(INCLUDE_DIR)/kernel.mk -PKG_NAME=kernel-headers -PKG_VERSION=$(LINUX_VERSION) +KERNEL_BUILD_DIR := $(BUILD_DIR_TOOLCHAIN) +BUILD_DIR := $(KERNEL_BUILD_DIR) + +override QUILT:= +override HOST_QUILT:= -PKG_SOURCE=$(LINUX_SOURCE) -PKG_SOURCE_URL=$(LINUX_SITE) +include $(INCLUDE_DIR)/kernel.mk -PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux-$(PKG_VERSION) +PKG_NAME:=linux +PKG_VERSION:=$(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)),-$(KERNEL_PATCHVER)) -LINUX_DIR:=$(PKG_BUILD_DIR) -KERNEL_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR) -include $(INCLUDE_DIR)/host-build.mk +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 -define Build/Prepare/cris - mkdir -p $(TOOLCHAIN_BUILD_DIR) - bzcat $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(TOOLCHAIN_BUILD_DIR) $(TAR_OPTIONS) - $(PATCH) $(PKG_BUILD_DIR) $(TOPDIR)/target/linux/etrax-2.6/patches/generic_2.6 - $(PATCH) $(PKG_BUILD_DIR) $(TOPDIR)/target/linux/etrax-2.6/patches/cris - ln -sf $(PKG_BUILD_DIR)/include/asm-cris/arch-v10 $(PKG_BUILD_DIR)/include/asm-cris/arch - ln -sf $(PKG_BUILD_DIR)/arch/cris/arch-v10 $(PKG_BUILD_DIR)/arch/cris/arch - $(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile - ln -sf $(PKG_BUILD_DIR) $(LINUX_HEADERS_DIR) -endef +ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.18)),1) + LINUX_HAS_HEADERS_INSTALL:=y +endif -ifdef Build/Prepare/$(ARCH) -define Build/Prepare - $(call Build/Prepare/$(ARCH)) -endef +ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.33)),1) + LINUX_ASM_INCLUDES:=arch/$(LINUX_KARCH)/include/asm else -define Build/Prepare - $(call Kernel/Prepare/Default) - $(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile - ln -sf $(PKG_BUILD_DIR) $(LINUX_HEADERS_DIR) -endef + LINUX_ASM_INCLUDES:=include/asm endif -define Build/Configure/powerpc - $(CP) $(PKG_BUILD_DIR)/include/asm-ppc/* $(PKG_BUILD_DIR)/include/asm-powerpc/ - rm -rf $(PKG_BUILD_DIR)/include/asm-ppc - mv $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc +KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \ + ARCH=$(LINUX_KARCH) \ + KBUILD_HAVE_NLS=no \ + CONFIG_SHELL=$(BASH) + +define Host/Prepare/pre/powerpc + if [ -d $(HOST_BUILD_DIR)/include/asm-ppc ]; then \ + mkdir -p $(PKG_BUILD_DIR)/include/asm-powerpc/; \ + $(CP) $(HOST_BUILD_DIR)/include/asm-ppc/* $(HOST_BUILD_DIR)/include/asm-powerpc/; \ + rm -rf $(HOST_BUILD_DIR)/include/asm-ppc; \ + ln -s $(HOST_BUILD_DIR)/include/asm-powerpc $(HOST_BUILD_DIR)/include/asm-ppc; \ + fi endef -ifneq (,$(findstring uml,$(BOARD))) - LINUX_KARCH:=$(ARCH) +ifneq ($(LINUX_HAS_HEADERS_INSTALL),) + define Host/Prepare/all + mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr + $(KMAKE) \ + CROSS_COMPILE=$(TARGET_CROSS) \ + INSTALL_HDR_PATH="$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/" \ + headers_install + endef +else + define Host/Prepare/all + mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include + cp -pLR $(HOST_BUILD_DIR)/include/asm $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/ + cp -pLR $(HOST_BUILD_DIR)/include/asm-generic $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/ + cp -pLR $(HOST_BUILD_DIR)/include/asm-$(LINUX_KARCH) $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/ + cp -pLR $(HOST_BUILD_DIR)/include/linux $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/ + endef endif -KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \ - ARCH=$(LINUX_KARCH) \ - CONFIG_SHELL=$(BASH) +# XXX: the following is needed to build lzma-loader +define Host/Prepare/lzma + $(CP) \ + $(HOST_BUILD_DIR)/include/asm-mips/asm.h \ + $(HOST_BUILD_DIR)/include/asm-mips/regdef.h \ + $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/ +endef + +define Host/Prepare/post/cris + $(CP) \ + $(HOST_BUILD_DIR)/include/linux/user.h \ + $(HOST_BUILD_DIR)/include/linux/autoconf.h \ + $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/linux/ + ln -snf $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/arch-v10/arch \ + $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/arch + $(SED) '/#include /d' $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/user.h +endef + +define Host/Prepare/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/usr/include/asm/ +endef + +define Host/Prepare/post/mips + $(call Host/Prepare/lzma) +endef -define Build/Configure +define Host/Prepare/post/mipsel + $(call Host/Prepare/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 yes '' | $(KMAKE) oldconfig - $(KMAKE) include/linux/version.h include/asm - $(call Build/Configure/$(ARCH)) + $(KMAKE) include/linux/version.h $(LINUX_ASM_INCLUDES) + if [ -d $(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm ]; then \ + $(CP) \ + $(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \ + $(HOST_BUILD_DIR)/include/asm-$(LINUX_KARCH)/; \ + fi + $(call Host/Prepare/pre/$(ARCH)) + $(call Host/Prepare/all) + $(call Host/Prepare/post/$(ARCH)) +endef + +define Host/Configure +endef + +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))