# # Copyright (C) 2006 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # override TARGET_BUILD= include $(INCLUDE_DIR)/prereq.mk include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/host.mk .NOTPARALLEL: override MAKEFLAGS= override MAKE:=$(SUBMAKE) KDIR=$(KERNEL_BUILD_DIR) ifneq ($(CONFIG_BIG_ENDIAN),y) JFFS2OPTS := --pad --little-endian --squash SQUASHFS_OPTS := -le else JFFS2OPTS := --pad --big-endian --squash SQUASHFS_OPTS := -be endif ifneq ($(CONFIG_LINUX_2_6_30),) USE_SQUASHFS4 := y endif ifneq ($(USE_SQUASHFS4),) MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs4 SQUASHFS_OPTS := -lzma else MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs-lzma endif JFFS2_BLOCKSIZE ?= 64k 128k define add_jffs2_mark echo -ne '\xde\xad\xc0\xde' >> $(1) endef # pad to 64k and add jffs2 end-of-filesystem mark # do this twice to make sure that this works with 128k blocksize as well define prepare_generic_squashfs dd if=$(1) of=$(KDIR)/tmpfile.1 bs=64k conv=sync $(call add_jffs2_mark,$(KDIR)/tmpfile.1) dd of=$(1) if=$(KDIR)/tmpfile.1 bs=64k conv=sync $(call add_jffs2_mark,$(1)) endef ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y) define Image/mkfs/jffs2/sub # FIXME: removing this line will cause strange behaviour in the foreach loop below $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1) -d $(TARGET_DIR) $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1)) $(call Image/Build,jffs2-$(1)) endef define Image/mkfs/jffs2 rm -rf $(TARGET_DIR)/jffs $(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ))) endef endif ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y) define Image/mkfs/squashfs @mkdir -p $(TARGET_DIR)/jffs $(MKSQUASHFS_CMD) $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS) $(call Image/Build,squashfs) endef endif ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y) define Image/mkfs/tgz $(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-rootfs.tgz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ . endef endif ifeq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),y) define Image/mkfs/cpiogz ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/openwrt-$(BOARD)-rootfs.cpio.gz ) endef endif else define Image/BuildKernel cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf $(call Image/Build/Initramfs) endef endif define Image/Checksum ( cd ${BIN_DIR} ; \ $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | xargs \ md5sum --binary > md5sums \ ) endef ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y) E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024))) define Image/mkfs/ext2 $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2 $(call Image/Build,ext2) endef endif ifeq ($(CONFIG_TARGET_ROOTFS_ISO),y) define Image/mkfs/iso $(call Image/Build,iso) endef endif define Image/mkfs/prepare/default - find $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644 - find $(TARGET_DIR) -type f -perm +0100 | $(XARGS) chmod 0755 - find $(TARGET_DIR) -type d | $(XARGS) chmod 0755 $(INSTALL_DIR) $(TARGET_DIR)/tmp chmod 0777 $(TARGET_DIR)/tmp endef define Image/mkfs/prepare $(call Image/mkfs/prepare/default) endef define BuildImage download: prepare: ifneq ($(IB),1) compile: compile-targets FORCE $(call Build/Compile) else compile: endif ifneq ($(IB),1) install: compile install-targets FORCE $(call Image/Prepare) $(call Image/mkfs/prepare) $(call Image/BuildKernel) $(call Image/mkfs/jffs2) $(call Image/mkfs/squashfs) $(call Image/mkfs/tgz) $(call Image/mkfs/cpiogz) $(call Image/mkfs/ext2) $(call Image/mkfs/iso) $(call Image/Checksum) else install: compile install-targets $(call Image/BuildKernel) $(call Image/mkfs/jffs2) $(call Image/mkfs/squashfs) $(call Image/mkfs/tgz) $(call Image/mkfs/cpiogz) $(call Image/mkfs/ext2) $(call Image/mkfs/iso) $(call Image/Checksum) endif ifneq ($(IB),1) clean: clean-targets $(call Build/Clean) else clean: endif compile-targets: install-targets: clean-targets: endef -2.6-xen-sparse/include/asm-i386/mach-xen/asm/page.h?h=staging-4.1&id=3d9190186498473b710f9d0f952ffd3e56ad4e20'>plain) 
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