X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/907958f26817fd7ae5bcf01a290187c9c452109e..03dd7f31977df09b73dd223730c77adbaa6bcf5f:/include/image.mk diff --git a/include/image.mk b/include/image.mk index 5fc87efa1..4ec7d91bf 100644 --- a/include/image.mk +++ b/include/image.mk @@ -1,21 +1,58 @@ -# -# Copyright (C) 2006 OpenWrt.org +# +# Copyright (C) 2006-2010 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 $(INCLUDE_DIR)/host.mk -KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD) -ifneq ($(CONFIG_BIG_ENDIAN),y) -JFFS2OPTS := --pad --little-endian --squash -SQUASHFS_OPTS := -le +.NOTPARALLEL: +override MAKEFLAGS= +override MAKE:=$(SUBMAKE) +KDIR=$(KERNEL_BUILD_DIR) + +IMG_PREFIX:=openwrt-$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET)) + +ifneq ($(CONFIG_BIG_ENDIAN),) + JFFS2OPTS := --pad --big-endian --squash -v + SQUASHFS_OPTS := -be else -JFFS2OPTS := --pad --big-endian --squash -SQUASHFS_OPTS := -be + JFFS2OPTS := --pad --little-endian --squash -v + SQUASHFS_OPTS := -le +endif + +ifeq ($(CONFIG_JFFS2_RTIME),y) + JFFS2OPTS += -X rtime +endif +ifeq ($(CONFIG_JFFS2_ZLIB),y) + JFFS2OPTS += -X zlib +endif +ifeq ($(CONFIG_JFFS2_LZMA),y) + JFFS2OPTS += -X lzma --compression-mode=size +endif +ifneq ($(CONFIG_JFFS2_RTIME),y) + JFFS2OPTS += -x rtime +endif +ifneq ($(CONFIG_JFFS2_ZLIB),y) + JFFS2OPTS += -x zlib +endif +ifneq ($(CONFIG_JFFS2_LZMA),y) + JFFS2OPTS += -x lzma +endif + +ifneq ($(CONFIG_LINUX_2_6_25),) + USE_SQUASHFS3 := y +endif + +ifneq ($(USE_SQUASHFS3),) + MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs-lzma +else + MKSQUASHFS_CMD := $(STAGING_DIR_HOST)/bin/mksquashfs4 + SQUASHFS_OPTS := -comp lzma -processors 1 endif JFFS2_BLOCKSIZE ?= 64k 128k @@ -24,109 +61,157 @@ define add_jffs2_mark echo -ne '\xde\xad\xc0\xde' >> $(1) endef -# pad to 64k and add jffs2 end-of-filesystem mark -# do this twice to make sure that this works with 128k blocksize as well +# pad to 4k, 8k, 64k, 128k and add jffs2 end-of-filesystem mark define prepare_generic_squashfs - dd if=$(1) of=$(KDIR)/tmpfile.1 bs=64k conv=sync + dd if=$(1) of=$(KDIR)/tmpfile.0 bs=4k conv=sync + $(call add_jffs2_mark,$(KDIR)/tmpfile.0) + dd if=$(KDIR)/tmpfile.0 of=$(KDIR)/tmpfile.1 bs=4k conv=sync $(call add_jffs2_mark,$(KDIR)/tmpfile.1) - dd of=$(1) if=$(KDIR)/tmpfile.1 bs=64k conv=sync + dd if=$(KDIR)/tmpfile.1 of=$(KDIR)/tmpfile.2 bs=64k conv=sync + $(call add_jffs2_mark,$(KDIR)/tmpfile.2) + dd if=$(KDIR)/tmpfile.2 of=$(1) bs=64k conv=sync $(call add_jffs2_mark,$(1)) + rm -f $(KDIR)/tmpfile.* endef -ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) - ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y) + +ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),) + + define Image/BuildKernel + cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf + $(call Image/Build/Initramfs) + endef + +else + + ifneq ($(CONFIG_TARGET_ROOTFS_JFFS2),) + 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) -v 2>&1 1>/dev/null | awk '/^.+$$$$/' + $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1)) + $(call Image/Build,jffs2-$(1)) + endef define Image/mkfs/jffs2 - rm -rf $(BUILD_DIR)/root/jffs - - $(foreach SZ,$(JFFS2_BLOCKSIZE),\ - $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(SZ)) -o $(KDIR)/root.jffs2-$(SZ) -d $(BUILD_DIR)/root; \ - $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(SZ)); \ - $(call Image/Build,jffs2-$(SZ)) \ - ) + $(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ))) endef endif - - ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y) + + ifneq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),) define Image/mkfs/squashfs - @mkdir -p $(BUILD_DIR)/root/jffs - $(STAGING_DIR)/bin/mksquashfs-lzma $(BUILD_DIR)/root $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS) + @mkdir -p $(TARGET_DIR)/overlay + $(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)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ . + + ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),) + define Image/mkfs/ubifs + $(CP) ./ubinize.cfg $(KDIR) + $(STAGING_DIR_HOST)/bin/mkfs.ubifs $(UBIFS_OPTS) -o $(KDIR)/root.ubifs -d $(TARGET_DIR) + (cd $(KDIR); \ + $(STAGING_DIR_HOST)/bin/ubinize $(UBINIZE_OPTS) -o $(KDIR)/root.ubi ubinize.cfg) + $(call Image/Build,ubi) endef endif -else - define Image/BuildKernel - cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux.elf - $(call Image/Build/Initramfs) + +endif + +ifneq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),) + define Image/mkfs/cpiogz + ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz ) endef endif +ifneq ($(CONFIG_TARGET_ROOTFS_TARGZ),) + define Image/mkfs/targz + $(TAR) -zcf $(BIN_DIR)/$(IMG_PREFIX)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ . + endef +endif + +ifneq ($(CONFIG_TARGET_ROOTFS_EXT2FS),) + E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024))) -ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y) - E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024))) - define Image/mkfs/ext2 - $(STAGING_DIR)/bin/genext2fs -U -b $(E2SIZE) -I $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2 + $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2 $(call Image/Build,ext2) endef endif +ifneq ($(CONFIG_TARGET_ROOTFS_ISO),) + define Image/mkfs/iso + $(call Image/Build,iso) + endef +endif + define Image/mkfs/prepare/default - find $(BUILD_DIR)/root -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644 - find $(BUILD_DIR)/root -type f -perm +0100 | $(XARGS) chmod 0755 - find $(BUILD_DIR)/root -type d | $(XARGS) chmod 0755 - mkdir -p $(BUILD_DIR)/root/tmp - chmod 0777 $(BUILD_DIR)/root/tmp + - $(FIND) $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' -print0 | $(XARGS) -0 chmod 0644 + - $(FIND) $(TARGET_DIR) -type f -perm +0100 -print0 | $(XARGS) -0 chmod 0755 + - $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod 0755 + $(INSTALL_DIR) $(TARGET_DIR)/tmp + chmod 0777 $(TARGET_DIR)/tmp endef define Image/mkfs/prepare $(call Image/mkfs/prepare/default) endef + +define Image/Checksum + ( cd ${BIN_DIR} ; \ + $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | sort | xargs \ + md5sum --binary > md5sums \ + ) +endef + + define BuildImage -download: -prepare: -ifneq ($(IB),1) - compile: compile-targets - $(call Build/Compile) -else - compile: -endif -ifneq ($(IB),1) - install: compile install-targets - $(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/ext2) -else - install: compile install-targets - $(call Image/BuildKernel) - $(call Image/mkfs/jffs2) - $(call Image/mkfs/squashfs) - $(call Image/mkfs/tgz) - $(call Image/mkfs/ext2) -endif - -ifneq ($(IB),1) - clean: clean-targets - $(call Build/Clean) -else - clean: -endif + download: + prepare: -compile-targets: -install-targets: -clean-targets: -endef + ifeq ($(IB),) + compile: compile-targets FORCE + $(call Build/Compile) + else + compile: + endif + + ifeq ($(IB),) + install: compile install-targets FORCE + $(call Image/Prepare) + $(call Image/mkfs/prepare) + $(call Image/BuildKernel) + $(call Image/mkfs/cpiogz) + $(call Image/mkfs/targz) + $(call Image/mkfs/ext2) + $(call Image/mkfs/iso) + $(call Image/mkfs/jffs2) + $(call Image/mkfs/squashfs) + $(call Image/mkfs/ubifs) + $(call Image/Checksum) + else + install: compile install-targets + $(call Image/BuildKernel) + $(call Image/mkfs/cpiogz) + $(call Image/mkfs/targz) + $(call Image/mkfs/ext2) + $(call Image/mkfs/iso) + $(call Image/mkfs/jffs2) + $(call Image/mkfs/squashfs) + $(call Image/mkfs/ubifs) + $(call Image/Checksum) + endif + ifeq ($(IB),) + clean: clean-targets + $(call Build/Clean) + else + clean: + endif + + compile-targets: + install-targets: + clean-targets: +endef