X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/bf318f4532ed6eadac03c8554d6ce38fbcc3ee60..67c938cebaad6850ceb593305543df8c331e0ca8:/include/image.mk diff --git a/include/image.mk b/include/image.mk index a421edd97..d75ca3c30 100644 --- a/include/image.mk +++ b/include/image.mk @@ -1,14 +1,19 @@ -# +# # 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 $(INCLUDE_DIR)/host.mk -KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD) + +.NOTPARALLEL: +override MAKEFLAGS= +override MAKE:=$(SUBMAKE) +KDIR=$(KERNEL_BUILD_DIR) ifneq ($(CONFIG_BIG_ENDIAN),y) JFFS2OPTS := --pad --little-endian --squash @@ -18,72 +23,106 @@ JFFS2OPTS := --pad --big-endian --squash SQUASHFS_OPTS := -be endif +ifneq ($(CONFIG_LINUX_2_4)$(CONFIG_LINUX_2_6_21)$(CONFIG_LINUX_2_6_25)$(CONFIG_LINUX_2_6_28),) +USE_SQUASHFS3 := y +endif + +ifneq ($(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 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) define Image/mkfs/jffs2/sub - @# FIXME: removing this line will cause the foreach loop below to execute the next statement only on the first iteration, don't ask why ;) - $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1) -d $(BUILD_DIR)/root + # 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 $(BUILD_DIR)/root/jffs + 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 $(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)/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)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ . + $(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)-$(KERNEL)-vmlinux.elf + 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)/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 $(call Image/Build,ext2) endef endif +ifeq ($(CONFIG_TARGET_ROOTFS_ISO),y) + 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*' | $(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 $(TARGET_DIR)/tmp endef define Image/mkfs/prepare @@ -94,30 +133,36 @@ define BuildImage download: prepare: ifneq ($(IB),1) - compile: compile-targets + compile: compile-targets FORCE $(call Build/Compile) else compile: endif ifneq ($(IB),1) - install: compile install-targets + 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)