build: support adding version code to file names (FS#323)
[openwrt/openwrt.git] / include / image.mk
index 2d65508..93c3bbd 100644 (file)
@@ -10,20 +10,41 @@ include $(INCLUDE_DIR)/prereq.mk
 include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/host.mk
 include $(INCLUDE_DIR)/version.mk
+include $(INCLUDE_DIR)/image-commands.mk
+
+ifndef IB
+  ifdef CONFIG_TARGET_PER_DEVICE_ROOTFS
+    TARGET_PER_DEVICE_ROOTFS := 1
+  endif
+endif
+
+include $(INCLUDE_DIR)/image-legacy.mk
+
+ifdef TARGET_PER_DEVICE_ROOTFS
+  include $(INCLUDE_DIR)/rootfs.mk
+endif
 
 override MAKE:=$(_SINGLE)$(SUBMAKE)
 override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
 
+target_params = $(subst +,$(space),$*)
+param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
+param_get_default = $(firstword $(call param_get,$(1),$(2)) $(3))
+param_mangle = $(subst $(space),_,$(strip $(1)))
+param_unmangle = $(subst _,$(space),$(1))
+
+mkfs_packages_id = $(shell echo $(sort $(1)) | md5sum | head -c 8)
+mkfs_target_dir = $(if $(call param_get,pkg,$(1)),$(KDIR)/target-dir-$(call param_get,pkg,$(1)),$(TARGET_DIR))
+
 KDIR=$(KERNEL_BUILD_DIR)
 KDIR_TMP=$(KDIR)/tmp
 DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
 
-sanitize = $(call tolower,$(subst _,-,$(1)))
+IMG_PREFIX_EXTRA:=$(if $(EXTRA_IMAGE_NAME),$(call sanitize,$(EXTRA_IMAGE_NAME))-)
+IMG_PREFIX_VERNUM:=$(if $(CONFIG_VERSION_FILENAMES),$(call sanitize,$(VERSION_NUMBER))-)
+IMG_PREFIX_VERCODE:=$(if $(CONFIG_VERSION_CODE_FILENAMES),$(call sanitize,$(VERSION_CODE))-)
 
-DIST_SANITIZED:=$(call sanitize,$(VERSION_DIST))
-EXTRA_NAME_SANITIZED=$(call sanitize,$(EXTRA_IMAGE_NAME))
-
-IMG_PREFIX:=$(DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(if $(EXTRA_NAME_SANITIZED),$(EXTRA_NAME_SANITIZED)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
+IMG_PREFIX:=$(VERSION_DIST_SANITIZED)-$(IMG_PREFIX_VERNUM)$(IMG_PREFIX_VERCODE)$(IMG_PREFIX_EXTRA)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
 
 MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
 
@@ -59,9 +80,6 @@ SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
 SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
 SQUASHFSCOMP := gzip
 LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
-ifeq ($(CONFIG_SQUASHFS_LZMA),y)
-  SQUASHFSCOMP := lzma $(LZMA_XZ_OPTIONS)
-endif
 ifeq ($(CONFIG_SQUASHFS_XZ),y)
   ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
     BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
@@ -76,9 +94,8 @@ fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addprefix jffs2-,$(JFFS2_BLOCKSIZE))
 fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2_NAND) += $(addprefix jffs2-nand-,$(NAND_BLOCKSIZE))
 fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
 fs-types-$(CONFIG_TARGET_ROOTFS_ISO) += iso
+fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
 fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
-fs-subtypes-$(CONFIG_TARGET_ROOTFS_CPIOGZ) += cpiogz
-fs-subtypes-$(CONFIG_TARGET_ROOTFS_TARGZ) += targz
 
 TARGET_FILESYSTEMS := $(fs-types-y)
 
@@ -120,7 +137,7 @@ endef
 
 define Image/BuildKernel/MkuImage
        mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
-               -n '$(call toupper,$(ARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d $(4) $(5)
+               -n '$(call toupper,$(ARCH)) LEDE Linux-$(LINUX_VERSION)' -d $(4) $(5)
 endef
 
 define Image/BuildKernel/MkFIT
@@ -146,26 +163,30 @@ define Image/BuildDTB
        $(RM) $(2).tmp
 endef
 
-define Image/mkfs/jffs2/sub
-               $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) --pad -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
-               $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
+define Image/mkfs/jffs2/sub-raw
+       $(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
+               $(2) \
+               -e $(patsubst %k,%KiB,$(1)) \
+               -o $@ -d $(call mkfs_target_dir,$(3)) \
+               -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
 endef
 
-define Image/mkfs/jffs2/sub-raw
-               $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2)-raw -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
+define Image/mkfs/jffs2/sub
+       $(call Image/mkfs/jffs2/sub-raw,$(1),--pad $(2),$(3))
+       $(call add_jffs2_mark,$@)
 endef
 
 define Image/mkfs/jffs2/template
-  Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(1),$(JFFS2OPTS))
-  Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(1),$(JFFS2OPTS))
+  Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(JFFS2OPTS),$$(1))
+  Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(JFFS2OPTS),$$(1))
 
 endef
 
 define Image/mkfs/jffs2-nand/template
   Image/mkfs/jffs2-nand-$(1) = \
        $$(call Image/mkfs/jffs2/sub, \
-               $(word 2,$(subst -, ,$(1))),nand-$(1), \
-                       $(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))))
+               $(word 2,$(subst -, ,$(1))), \
+                       $(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))),$$(1))
 
 endef
 
@@ -173,7 +194,11 @@ $(eval $(foreach S,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/template,$(S))))
 $(eval $(foreach S,$(NAND_BLOCKSIZE),$(call Image/mkfs/jffs2-nand/template,$(S))))
 
 define Image/mkfs/squashfs
-       $(STAGING_DIR_HOST)/bin/mksquashfs4 $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned -comp $(SQUASHFSCOMP) $(SQUASHFSOPT) -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1) $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
+       $(STAGING_DIR_HOST)/bin/mksquashfs4 $(call mkfs_target_dir,$(1)) $@ \
+               -nopad -noappend -root-owned \
+               -comp $(SQUASHFSCOMP) $(SQUASHFSOPT) \
+               -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1) \
+               $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
 endef
 
 # $(1): board name
@@ -204,55 +229,16 @@ ifneq ($(CONFIG_NAND_SUPPORT),)
 
 endif
 
-ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),)
-    define Image/mkfs/ubifs/generate
-       $(CP) ./ubinize$(1).cfg $(KDIR)
-       ( cd $(KDIR); \
-               $(STAGING_DIR_HOST)/bin/ubinize \
-               $(if $($(PROFILE)_UBI_OPTS), \
-                       $(shell echo $($(PROFILE)_UBI_OPTS)), \
-                       $(shell echo $(UBI_OPTS)) \
-               ) \
-               -o $(KDIR)/root$(1).ubi \
-               ubinize$(1).cfg \
-       )
-    endef
-
-    define Image/mkfs/ubifs
-
-        ifneq ($($(PROFILE)_UBIFS_OPTS)$(UBIFS_OPTS),)
-               $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
-                       $(if $($(PROFILE)_UBIFS_OPTS), \
-                               $(shell echo $($(PROFILE)_UBIFS_OPTS)), \
-                               $(shell echo $(UBIFS_OPTS)) \
-                       ) \
-                       $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
-                       $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
-                       $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
-                       $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
-                       $(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
-                       --squash-uids \
-                       -o $(KDIR)/root.ubifs \
-                       -d $(TARGET_DIR)
-        endif
-       $(call Image/Build,ubifs)
-
-        ifneq ($($(PROFILE)_UBI_OPTS)$(UBI_OPTS),)
-               $(if $(wildcard ./ubinize.cfg),$(call Image/mkfs/ubifs/generate,))
-               $(if $(wildcard ./ubinize-overlay.cfg),$(call Image/mkfs/ubifs/generate,-overlay))
-        endif
-       $(if $(wildcard ./ubinize.cfg),$(call Image/Build,ubi))
-    endef
-endif
-
-define Image/mkfs/cpiogz
-       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
-endef
-
-define Image/mkfs/targz
-       $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
-               $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
-               -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
+define Image/mkfs/ubifs
+       $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
+               $(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
+               $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
+               $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
+               $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
+               $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
+               $(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
+               --squash-uids \
+               -o $@ -d $(call mkfs_target_dir,$(1))
 endef
 
 E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
@@ -260,219 +246,168 @@ E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
 define Image/mkfs/ext4
        $(STAGING_DIR_HOST)/bin/make_ext4fs \
                -l $(E2SIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
-               -i $(CONFIG_TARGET_EXT4_MAXINODE) \
-               -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) \
+               $(if $(CONFIG_TARGET_EXT4_RESERVED_PCT),-m $(CONFIG_TARGET_EXT4_RESERVED_PCT)) \
                $(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
-               $(if $(SOURCE_DATE_EPOCH),-t $(SOURCE_DATE_EPOCH)) \
-               $(KDIR)/root.ext4 $(TARGET_DIR)/
-endef
-
-define Image/mkfs/prepare/default
-       # Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
-       - $(FIND) $(TARGET_DIR) -type f -not -perm /0100 -not -name 'ssh_host*' -not -name 'shadow' -print0 | $(XARGS) -0 chmod u+rw,g+r,o+r
-       - $(FIND) $(TARGET_DIR) -type f -perm /0100 -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
-       - $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
-       $(INSTALL_DIR) $(TARGET_DIR)/tmp $(TARGET_DIR)/overlay
-       chmod 1777 $(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 $1 > $2 \
-       )
-endef
-
-define BuildImage/mkfs
-  install: mkfs-$(1)
-  .PHONY: mkfs-$(1)
-  mkfs-$(1): kernel_prepare
-       $(Image/mkfs/$(1))
-       $(call Build/mkfs/default,$(1))
-       $(call Build/mkfs/$(1),$(1))
-  $(KDIR)/root.$(1): mkfs-$(1)
-
-endef
-
-# Build commands that can be called from Device/* templates
-define Build/uImage
-       mkimage -A $(LINUX_KARCH) \
-               -O linux -T kernel \
-               -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-               -n '$(call toupper,$(LINUX_KARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d $@ $@.new
-       @mv $@.new $@
-endef
-
-define Build/netgear-chk
-       $(STAGING_DIR_HOST)/bin/mkchkimg \
-               -o $@.new \
-               -k $@ \
-               -b $(NETGEAR_BOARD_ID) \
-               -r $(NETGEAR_REGION)
-       mv $@.new $@
-endef
-
-define Build/netgear-dni
-       $(STAGING_DIR_HOST)/bin/mkdniimg \
-               -B $(NETGEAR_BOARD_ID) -v OpenWrt.$(REVISION) \
-               $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
-               -r "$(1)" \
-               -i $@ -o $@.new
-       mv $@.new $@
-endef
-
-define Build/fit
-       $(TOPDIR)/scripts/mkits.sh \
-               -D $(DEVICE_NAME) -o $@.its -k $@ \
-               $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
-               -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-               -A $(ARCH) -v $(LINUX_VERSION)
-       PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
-       @mv $@.new $@
-endef
-
-define Build/lzma
-       $(STAGING_DIR_HOST)/bin/lzma e $@ -lc1 -lp2 -pb2 $(1) $@.new
-       @mv $@.new $@
-endef
-
-define Build/gzip
-       gzip -9n -c $@ $(1) > $@.new
-       @mv $@.new $@
-endef
-
-define Build/jffs2
-       rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
-               mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
-               cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
-               $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
-                       $(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
-                       --squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
-                       -o $@.new \
-                       -d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
-                       2>&1 1>/dev/null | awk '/^.+$$$$/' && \
-               $(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
-       -rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
-       @mv $@.new $@
-endef
-
-define Build/kernel-bin
-       rm -f $@
-       cp $< $@
-endef
-
-define Build/patch-cmdline
-       $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
+               $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
+               $@ $(call mkfs_target_dir,$(1))/
 endef
 
-define Build/append-kernel
-       dd if=$(word 1,$^) $(if $(1),bs=$(1) conv=sync) >> $@
+define Image/Manifest
+       $(STAGING_DIR_HOST)/bin/opkg \
+               --offline-root $(TARGET_DIR) \
+               --add-arch all:100 \
+               --add-arch $(if $(ARCH_PACKAGES),$(ARCH_PACKAGES),$(BOARD)):200 list-installed > \
+               $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED)).manifest
 endef
 
-define Build/append-rootfs
-       dd if=$(word 2,$^) $(if $(1),bs=$(1) conv=sync) >> $@
-endef
-
-define Build/append-ubi
-       sh $(TOPDIR)/scripts/ubinize-image.sh \
-               $(if $(KERNEL_IN_UBI),--kernel $(word 1,$^)) \
-               $(word 2,$^) \
-               $@.tmp \
-               -p $(BLOCKSIZE) -m $(PAGESIZE) -E 5 \
-               $(if $(SUBPAGESIZE),-s $(SUBPAGESIZE))
-       cat $@.tmp >> $@
-       rm $@.tmp
-endef
-
-define Build/pad-to
-       dd if=$@ of=$@.new bs=$(1) conv=sync
-       mv $@.new $@
-endef
-
-define Build/pad-rootfs
-       $(call prepare_generic_squashfs,$@ $(1))
-endef
-
-define Build/pad-offset
-       let \
-               size="$$(stat -c%s $@)" \
-               pad="$(word 1, $(1))" \
-               offset="$(word 2, $(1))" \
-               pad="(pad - ((size + offset) % pad)) % pad" \
-               newsize='size + pad'; \
-               dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
-       mv $@.new $@
-endef
-
-define Build/check-size
-       @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
-               echo "WARNING: Image file $@ is too big" >&2; \
-               rm -f $@; \
-       }
-endef
+ifdef CONFIG_TARGET_ROOTFS_TARGZ
+  define Image/Build/targz
+       $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
+               $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+               -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
+  endef
+endif
 
-define Build/combined-image
-       -sh $(TOPDIR)/scripts/combined-image.sh \
-               "$(word 1,$^)" \
-               "$@" \
-               "$@.new"
-       @mv $@.new $@
-endef
+ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
+  define Image/Build/cpiogz
+       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+  endef
+endif
 
-define Build/sysupgrade-nand
-       sh $(TOPDIR)/scripts/sysupgrade-nand.sh \
-               --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
-               --kernel $(word 1,$^) \
-               --rootfs $(word 2,$^) \
-               $@
+mkfs_packages = $(filter-out @%,$(PACKAGES_$(call param_get,pkg,pkg=$(target_params))))
+mkfs_packages_add = $(filter-out -%,$(mkfs_packages))
+mkfs_packages_remove = $(patsubst -%,%,$(filter -%,$(mkfs_packages)))
+mkfs_cur_target_dir = $(call mkfs_target_dir,pkg=$(target_params))
+
+opkg_target = \
+       $(call opkg,$(mkfs_cur_target_dir)) \
+               -f $(mkfs_cur_target_dir).conf
+
+target-dir-%: FORCE
+       rm -rf $(mkfs_cur_target_dir) $(mkfs_cur_target_dir).opkg
+       $(CP) $(TARGET_DIR_ORIG) $(mkfs_cur_target_dir)
+       -mv $(mkfs_cur_target_dir)/etc/opkg $(mkfs_cur_target_dir).opkg
+       echo 'src default file://$(PACKAGE_DIR_ALL)' > $(mkfs_cur_target_dir).conf
+       $(if $(mkfs_packages_remove), \
+               -$(call opkg,$(mkfs_cur_target_dir)) remove \
+                       $(mkfs_packages_remove))
+       $(if $(call opkg_package_files,$(mkfs_packages_add)), \
+               $(opkg_target) update && \
+               $(opkg_target) install \
+                       $(call opkg_package_files,$(mkfs_packages_add)))
+       $(call prepare_rootfs,$(mkfs_cur_target_dir))
+       -mv $(mkfs_cur_target_dir).opkg $(mkfs_cur_target_dir)/etc/opkg
+       rm -f $(mkfs_cur_target_dir).conf
+
+$(KDIR)/root.%: kernel_prepare
+       $(call Image/mkfs/$(word 1,$(target_params)),$(target_params))
+
+define Device/InitProfile
+  PROFILES := $(PROFILE)
+  DEVICE_TITLE :=
+  DEVICE_PACKAGES :=
+  DEVICE_DESCRIPTION = Build firmware images for $$(DEVICE_TITLE)
 endef
 
 define Device/Init
-  PROFILES := $(PROFILE)
   DEVICE_NAME := $(1)
   KERNEL:=
   KERNEL_INITRAMFS = $$(KERNEL)
   KERNEL_SIZE:=
   CMDLINE:=
 
+  IMAGES :=
   IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
-  KERNEL_PREFIX = $(1)
+  KERNEL_PREFIX = $$(IMAGE_PREFIX)
   KERNEL_SUFFIX := -kernel.bin
+  KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
   KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
   KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-initramfs
-  KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_SUFFIX)
+  KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_INITRAMFS_SUFFIX)
   KERNEL_INITRAMFS_NAME = $$(KERNEL_NAME)-initramfs
   KERNEL_INSTALL :=
   KERNEL_NAME := vmlinux
   KERNEL_DEPENDS :=
   KERNEL_SIZE :=
 
+  UBOOTENV_IN_UBI :=
+  KERNEL_IN_UBI :=
+  BLOCKSIZE :=
+  PAGESIZE :=
+  SUBPAGESIZE :=
+  VID_HDR_OFFSET :=
+  UBINIZE_OPTS :=
+  UBINIZE_PARTS :=
+  MKUBIFS_OPTS :=
+
+  FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
+
+  DEVICE_DTS :=
+  DEVICE_DTS_DIR :=
+
+  BOARD_NAME :=
+  UIMAGE_NAME :=
+  SUPPORTED_DEVICES :=
+  IMAGE_METADATA :=
+
   FILESYSTEMS := $(TARGET_FILESYSTEMS)
 endef
 
+DEFAULT_DEVICE_VARS := \
+  DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_SIZE KERNEL_INITRAMFS_IMAGE \
+  DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME CMDLINE \
+  UBOOTENV_IN_UBI KERNEL_IN_UBI \
+  BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
+  UBINIZE_OPTS UIMAGE_NAME UBINIZE_PARTS \
+  SUPPORTED_DEVICES IMAGE_METADATA
+
 define Device/ExportVar
   $(1) : $(2):=$$($(2))
 
 endef
 define Device/Export
-  $(foreach var,$(DEVICE_VARS) DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE,$(call Device/ExportVar,$(1),$(var)))
+  $(foreach var,$(DEVICE_VARS) $(DEFAULT_DEVICE_VARS),$(call Device/ExportVar,$(1),$(var)))
   $(1) : FILESYSTEM:=$(2)
 endef
 
+ifdef IB
+  DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
+else
+  DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
+endif
+
+DEVICE_EXTRA_PACKAGES = $(call qstrip,$(CONFIG_TARGET_DEVICE_PACKAGES_$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_DEVICE_$(1)))
+
+define merge_packages
+  $(1) :=
+  $(foreach pkg,$(2),
+    $(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg)) $$(patsubst -%,%,$(pkg)),$$($(1))) $(pkg))
+  )
+endef
+
+define Device/Check/Common
+  _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
+  ifdef TARGET_PER_DEVICE_ROOTFS
+    $$(eval $$(call merge_packages,_PACKAGES,$$(DEVICE_PACKAGES) $$(call DEVICE_EXTRA_PACKAGES,$(1))))
+    ROOTFS_ID/$(1) := $$(if $$(_PROFILE_SET),$$(call mkfs_packages_id,$$(_PACKAGES)))
+    PACKAGES_$$(ROOTFS_ID/$(1)) := $$(_PACKAGES)
+  endif
+endef
+
 define Device/Check
-  _TARGET = $$(if $$(filter $(PROFILE),$$(PROFILES)),install,install-disabled)
-  _COMPILE_TARGET = $$(if $(if $(IB),,$(CONFIG_IB)$$(filter $(PROFILE),$$(PROFILES))),compile,compile-disabled)
+  $(Device/Check/Common)
+  KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
+  _TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
+  ifndef IB
+    _COMPILE_TARGET := $$(if $(CONFIG_IB)$$(_PROFILE_SET),compile,compile-disabled)
+  endif
 endef
 
 ifndef IB
 define Device/Build/initramfs
   $(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
-  $$(_TARGET): $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE)
+  $$(_TARGET): $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE))
 
   $(KDIR)/$$(KERNEL_INITRAMFS_NAME):: image_prepare
   $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
@@ -484,13 +419,6 @@ define Device/Build/initramfs
 endef
 endif
 
-define Device/Build/check_size
-       @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
-               echo "WARNING: Image file $@ is too big" >&2; \
-               rm -f $@; \
-       }
-endef
-
 define Device/Build/compile
   $$(_COMPILE_TARGET): $(KDIR)/$(1)
   $(eval $(call Device/Export,$(KDIR)/$(1)))
@@ -500,27 +428,35 @@ define Device/Build/compile
 endef
 
 define Device/Build/kernel
-  _KERNEL_IMAGES += $(KDIR)/$$(KERNEL_NAME)
   $(KDIR)/$$(KERNEL_NAME):: image_prepare
   $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
-  $(call Device/Export,$(KDIR)/$$(KERNEL_IMAGE),$(1))
-  $(BIN_DIR)/$$(KERNEL_IMAGE): $(KDIR)/$$(KERNEL_IMAGE)
+  $(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
+  $(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
        cp $$^ $$@
   ifndef IB
     ifdef CONFIG_IB
-      install: $(KDIR)/$$(KERNEL_IMAGE)
+      install: $$(KDIR_KERNEL_IMAGE)
     endif
-    $(KDIR)/$$(KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
+    $$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
        @rm -f $$@
        $$(call concat_cmd,$$(KERNEL))
-       $$(if $$(KERNEL_SIZE),$$(call Device/Build/check_size,$$(KERNEL_SIZE)))
+       $$(if $$(KERNEL_SIZE),$$(call Build/check-size,$$(KERNEL_SIZE)))
   endif
 endef
 
 define Device/Build/image
   $$(_TARGET): $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
   $(eval $(call Device/Export,$(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)),$(1)))
-  $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $(KDIR)/$$(KERNEL_IMAGE) $(KDIR)/root.$(1)
+  ROOTFS/$(1)/$(3) := \
+       $(KDIR)/root.$(1)$$(strip \
+               $$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1)))) \
+       )$$(strip \
+               $(if $(TARGET_PER_DEVICE_ROOTFS),+pkg=$$(ROOTFS_ID/$(3))) \
+       )
+  ifndef IB
+    $$(ROOTFS/$(1)/$(3)): $(if $(TARGET_PER_DEVICE_ROOTFS),target-dir-$$(ROOTFS_ID/$(3)))
+  endif
+  $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $$(ROOTFS/$(1)/$(3))
        @rm -f $$@
        [ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
        $$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
@@ -543,25 +479,48 @@ define Device/Build
       $$(call Device/Build/image,$$(fs),$$(image),$(1)))))
 endef
 
+define Device/DumpInfo
+Target-Profile: DEVICE_$(1)
+Target-Profile-Name: $(DEVICE_TITLE)
+Target-Profile-Packages: $(DEVICE_PACKAGES)
+Target-Profile-Description:
+$(DEVICE_DESCRIPTION)
+@@
+
+endef
+
+define Device/Dump
+$$(eval $$(if $$(DEVICE_TITLE),$$(info $$(call Device/DumpInfo,$(1)))))
+endef
+
 define Device
+  $(call Device/InitProfile,$(1))
   $(call Device/Init,$(1))
   $(call Device/Default,$(1))
-  $(call Device/Check,$(1))
   $(call Device/$(1),$(1))
-  $(call Device/Build,$(1))
+  $(call Device/Check,$(1))
+  $(call Device/$(if $(DUMP),Dump,Build),$(1))
 
 endef
 
 define BuildImage
 
+  ifneq ($(DUMP),)
+    all: dumpinfo
+    dumpinfo: FORCE
+       @true
+  endif
+
   download:
   prepare:
   compile:
   clean:
+  legacy-images-prepare:
+  legacy-images:
   image_prepare:
 
   ifeq ($(IB),)
-    .PHONY: download prepare compile clean image_prepare mkfs_prepare kernel_prepare install
+    .PHONY: download prepare compile clean image_prepare kernel_prepare install install-images
     compile:
                $(call Build/Compile)
 
@@ -569,30 +528,37 @@ define BuildImage
                $(call Build/Clean)
 
     image_prepare: compile
-               mkdir -p $(KDIR)/tmp
+               mkdir -p $(BIN_DIR) $(KDIR)/tmp
                $(call Image/Prepare)
+
+    legacy-images-prepare-make: image_prepare
+               $(MAKE) legacy-images-prepare
+
   else
     image_prepare:
-               mkdir -p $(KDIR)/tmp
+               mkdir -p $(BIN_DIR) $(KDIR)/tmp
   endif
 
-  mkfs_prepare: image_prepare
-       $(call Image/mkfs/prepare)
-
-  kernel_prepare: mkfs_prepare
+  kernel_prepare: image_prepare
+       $(call Image/Build/targz)
+       $(call Image/Build/cpiogz)
        $(call Image/BuildKernel)
        $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
        $(call Image/InstallKernel)
 
   $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
-  $(foreach fs,$(TARGET_FILESYSTEMS) $(fs-subtypes-y),$(call BuildImage/mkfs,$(fs)))
+  $(foreach device,$(LEGACY_DEVICES),$(call LegacyDevice,$(device)))
 
-  install: kernel_prepare
+  install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
        $(foreach fs,$(TARGET_FILESYSTEMS),
                $(call Image/Build,$(fs))
        )
-       $(call Image/mkfs/ubifs)
-       $(call Image/Checksum,md5sum --binary,md5sums)
-       $(call Image/Checksum,openssl dgst -sha256,sha256sums)
+
+  legacy-images-make: install-images
+       $(call Image/mkfs/ubifs/legacy)
+       $(MAKE) legacy-images
+
+  install: install-images
+       $(call Image/Manifest)
 
 endef