include/image.mk

   1 #
   2 # Copyright (C) 2006-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 override TARGET_BUILD=
   9 include $(INCLUDE_DIR)/prereq.mk
  10 include $(INCLUDE_DIR)/kernel.mk
  11 include $(INCLUDE_DIR)/host.mk
  12 include $(INCLUDE_DIR)/version.mk
  13 include $(INCLUDE_DIR)/image-commands.mk
  14 include $(INCLUDE_DIR)/image-legacy.mk
  15
  16 override MAKE:=$(_SINGLE)$(SUBMAKE)
  17 override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
  18
  19 target_params = $(subst +,$(space),$*)
  20 param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
  21 param_mangle = $(subst $(space),_,$(strip $(1)))
  22 param_unmangle = $(subst _,$(space),$(1))
  23
  24 mkfs_target_dir = $(TARGET_DIR)
  25
  26 KDIR=$(KERNEL_BUILD_DIR)
  27 KDIR_TMP=$(KDIR)/tmp
  28 DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
  29
  30 EXTRA_NAME_SANITIZED=$(call sanitize,$(EXTRA_IMAGE_NAME))
  31
  32 IMG_PREFIX:=$(VERSION_DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(if $(EXTRA_NAME_SANITIZED),$(EXTRA_NAME_SANITIZED)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
  33
  34 MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
  35
  36 ifneq ($(CONFIG_BIG_ENDIAN),)
  37   JFFS2OPTS     :=  --big-endian --squash-uids -v
  38 else
  39   JFFS2OPTS     :=  --little-endian --squash-uids -v
  40 endif
  41
  42 ifeq ($(CONFIG_JFFS2_RTIME),y)
  43   JFFS2OPTS += -X rtime
  44 endif
  45 ifeq ($(CONFIG_JFFS2_ZLIB),y)
  46   JFFS2OPTS += -X zlib
  47 endif
  48 ifeq ($(CONFIG_JFFS2_LZMA),y)
  49   JFFS2OPTS += -X lzma --compression-mode=size
  50 endif
  51 ifneq ($(CONFIG_JFFS2_RTIME),y)
  52   JFFS2OPTS += -x rtime
  53 endif
  54 ifneq ($(CONFIG_JFFS2_ZLIB),y)
  55   JFFS2OPTS += -x zlib
  56 endif
  57 ifneq ($(CONFIG_JFFS2_LZMA),y)
  58   JFFS2OPTS += -x lzma
  59 endif
  60
  61 JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
  62
  63 SQUASHFS_BLOCKSIZE := $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE)k
  64 SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
  65 SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
  66 SQUASHFSCOMP := gzip
  67 LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
  68 ifeq ($(CONFIG_SQUASHFS_XZ),y)
  69   ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
  70     BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
  71   endif
  72   SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
  73 endif
  74
  75 JFFS2_BLOCKSIZE ?= 64k 128k
  76
  77 fs-types-$(CONFIG_TARGET_ROOTFS_SQUASHFS) += squashfs
  78 fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addprefix jffs2-,$(JFFS2_BLOCKSIZE))
  79 fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2_NAND) += $(addprefix jffs2-nand-,$(NAND_BLOCKSIZE))
  80 fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
  81 fs-types-$(CONFIG_TARGET_ROOTFS_ISO) += iso
  82 fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
  83 fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
  84
  85 TARGET_FILESYSTEMS := $(fs-types-y)
  86
  87 FS_64K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-64k
  88 FS_128K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-128k
  89 FS_256K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-256k
  90
  91 define add_jffs2_mark
  92         echo -ne '\xde\xad\xc0\xde' >> $(1)
  93 endef
  94
  95 PROFILE_SANITIZED := $(call sanitize,$(PROFILE))
  96
  97 define split_args
  98 $(foreach data, \
  99         $(subst |,$(space),\
 100                 $(subst $(space),^,$(1))), \
 101         $(call $(2),$(strip $(subst ^,$(space),$(data)))))
 102 endef
 103
 104 define build_cmd
 105 $(if $(Build/$(word 1,$(1))),,$(error Missing Build/$(word 1,$(1))))
 106 $(call Build/$(word 1,$(1)),$(wordlist 2,$(words $(1)),$(1)))
 107
 108 endef
 109
 110 define concat_cmd
 111 $(call split_args,$(1),build_cmd)
 112 endef
 113
 114 # pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
 115 define prepare_generic_squashfs
 116         $(STAGING_DIR_HOST)/bin/padjffs2 $(1) 4 8 16 64 128 256
 117 endef
 118
 119 define Image/BuildKernel/Initramfs
 120         $(call Image/Build/Initramfs)
 121 endef
 122
 123 define Image/BuildKernel/MkuImage
 124         mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
 125                 -n '$(call toupper,$(ARCH)) LEDE Linux-$(LINUX_VERSION)' -d $(4) $(5)
 126 endef
 127
 128 define Image/BuildKernel/MkFIT
 129         $(TOPDIR)/scripts/mkits.sh \
 130                 -D $(1) -o $(KDIR)/fit-$(1).its -k $(2) $(if $(3),-d $(3)) -C $(4) -a $(5) -e $(6) \
 131                 -A $(ARCH) -v $(LINUX_VERSION)
 132         PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
 133 endef
 134
 135 # $(1) source dts file
 136 # $(2) target dtb file
 137 # $(3) extra CPP flags
 138 # $(4) extra DTC flags
 139 define Image/BuildDTB
 140         $(TARGET_CROSS)cpp -nostdinc -x assembler-with-cpp \
 141                 -I$(DTS_DIR) \
 142                 -I$(DTS_DIR)/include \
 143                 -undef -D__DTS__ $(3) \
 144                 -o $(2).tmp $(1)
 145         $(LINUX_DIR)/scripts/dtc/dtc -O dtb \
 146                 -i$(dir $(1)) $(4) \
 147                 -o $(2) $(2).tmp
 148         $(RM) $(2).tmp
 149 endef
 150
 151 define Image/mkfs/jffs2/sub-raw
 152         $(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
 153                 $(2) \
 154                 -e $(patsubst %k,%KiB,$(1)) \
 155                 -o $@ -d $(call mkfs_target_dir,$(3)) \
 156                 -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
 157 endef
 158
 159 define Image/mkfs/jffs2/sub
 160         $(call Image/mkfs/jffs2/sub-raw,$(1),--pad $(2),$(3))
 161         $(call add_jffs2_mark,$@)
 162 endef
 163
 164 define Image/mkfs/jffs2/template
 165   Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(JFFS2OPTS),$$(1))
 166   Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(JFFS2OPTS),$$(1))
 167
 168 endef
 169
 170 define Image/mkfs/jffs2-nand/template
 171   Image/mkfs/jffs2-nand-$(1) = \
 172         $$(call Image/mkfs/jffs2/sub, \
 173                 $(word 2,$(subst -, ,$(1))), \
 174                         $(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))),$$(1))
 175
 176 endef
 177
 178 $(eval $(foreach S,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/template,$(S))))
 179 $(eval $(foreach S,$(NAND_BLOCKSIZE),$(call Image/mkfs/jffs2-nand/template,$(S))))
 180
 181 define Image/mkfs/squashfs
 182         $(STAGING_DIR_HOST)/bin/mksquashfs4 $(call mkfs_target_dir,$(1)) $@ \
 183                 -nopad -noappend -root-owned \
 184                 -comp $(SQUASHFSCOMP) $(SQUASHFSOPT) \
 185                 -processors $(if $(CONFIG_PKG_BUILD_JOBS),$(CONFIG_PKG_BUILD_JOBS),1) \
 186                 $(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
 187 endef
 188
 189 # $(1): board name
 190 # $(2): rootfs type
 191 # $(3): kernel image
 192 ifneq ($(CONFIG_NAND_SUPPORT),)
 193    define Image/Build/SysupgradeNAND
 194         mkdir -p "$(KDIR_TMP)/sysupgrade-$(1)/"
 195         echo "BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
 196         [ -z "$(2)" ] || $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
 197         [ -z "$(3)" ] || $(CP) "$(3)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
 198         (cd "$(KDIR_TMP)"; $(TAR) cvf \
 199                 "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-$(1) \
 200                         $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
 201         )
 202    endef
 203
 204 # $(1) board name
 205 # $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
 206 # $(3) rootfstype (e.g. squashfs or ubifs)
 207 # $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
 208    define Image/Build/UbinizeImage
 209         sh $(TOPDIR)/scripts/ubinize-image.sh $(2) \
 210                 "$(KDIR)/root.$(3)" \
 211                 "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
 212                 $(4)
 213    endef
 214
 215 endif
 216
 217 define Image/mkfs/ubifs
 218         $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
 219                 $(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
 220                 $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
 221                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
 222                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
 223                 $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
 224                 $(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
 225                 --squash-uids \
 226                 -o $@ -d $(call mkfs_target_dir,$(1))
 227 endef
 228
 229 E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
 230
 231 define Image/mkfs/ext4
 232         $(STAGING_DIR_HOST)/bin/make_ext4fs \
 233                 -l $(E2SIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
 234                 -i $(CONFIG_TARGET_EXT4_MAXINODE) \
 235                 -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) \
 236                 $(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
 237                 $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
 238                 $@ $(call mkfs_target_dir,$(1))/
 239 endef
 240
 241 define Image/mkfs/prepare/default
 242         # Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
 243         - $(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
 244         - $(FIND) $(TARGET_DIR) -type f -perm /0100 -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
 245         - $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
 246         $(INSTALL_DIR) $(TARGET_DIR)/tmp $(TARGET_DIR)/overlay
 247         chmod 1777 $(TARGET_DIR)/tmp
 248 endef
 249
 250 define Image/mkfs/prepare
 251         $(call Image/mkfs/prepare/default)
 252 endef
 253
 254
 255 define Image/Checksum
 256         ( cd ${BIN_DIR} ; \
 257                 $(FIND) -maxdepth 1 -type f \! -name 'md5sums'  -printf "%P\n" | sort | xargs $1 > $2 \
 258         )
 259 endef
 260
 261 ifdef CONFIG_TARGET_ROOTFS_TARGZ
 262   define Image/Build/targz
 263         $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
 264                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
 265                 -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
 266   endef
 267 endif
 268
 269 ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
 270   define Image/Build/cpiogz
 271         ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
 272   endef
 273 endif
 274
 275 $(KDIR)/root.%: kernel_prepare
 276         $(call Image/mkfs/$(word 1,$(target_params)),$(target_params))
 277
 278 define Device/InitProfile
 279   PROFILES := $(PROFILE)
 280   DEVICE_TITLE :=
 281   DEVICE_PACKAGES :=
 282   DEVICE_DESCRIPTION = Build firmware images for $$(DEVICE_TITLE)
 283 endef
 284
 285 define Device/Init
 286   DEVICE_NAME := $(1)
 287   KERNEL:=
 288   KERNEL_INITRAMFS = $$(KERNEL)
 289   KERNEL_SIZE:=
 290   CMDLINE:=
 291
 292   IMAGES :=
 293   IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
 294   IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
 295   KERNEL_PREFIX = $$(IMAGE_PREFIX)
 296   KERNEL_SUFFIX := -kernel.bin
 297   KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
 298   KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
 299   KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-initramfs
 300   KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_INITRAMFS_SUFFIX)
 301   KERNEL_INITRAMFS_NAME = $$(KERNEL_NAME)-initramfs
 302   KERNEL_INSTALL :=
 303   KERNEL_NAME := vmlinux
 304   KERNEL_DEPENDS :=
 305   KERNEL_SIZE :=
 306
 307   UBOOTENV_IN_UBI :=
 308   KERNEL_IN_UBI :=
 309   BLOCKSIZE :=
 310   PAGESIZE :=
 311   SUBPAGESIZE :=
 312   VID_HDR_OFFSET :=
 313   UBINIZE_OPTS := -E 5
 314   MKUBIFS_OPTS :=
 315
 316   FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
 317
 318   DEVICE_DTS :=
 319   DEVICE_DTS_DIR :=
 320
 321   BOARD_NAME :=
 322
 323   FILESYSTEMS := $(TARGET_FILESYSTEMS)
 324 endef
 325
 326 DEFAULT_DEVICE_VARS := \
 327   DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE \
 328   DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME \
 329   UBOOTENV_IN_UBI KERNEL_IN_UBI \
 330   BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
 331   UBINIZE_OPTS
 332
 333 define Device/ExportVar
 334   $(1) : $(2):=$$($(2))
 335
 336 endef
 337 define Device/Export
 338   $(foreach var,$(DEVICE_VARS) $(DEFAULT_DEVICE_VARS),$(call Device/ExportVar,$(1),$(var)))
 339   $(1) : FILESYSTEM:=$(2)
 340 endef
 341
 342 ifdef IB
 343   DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
 344 else
 345   DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
 346 endif
 347
 348 define Device/Check
 349   KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
 350   _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
 351   _TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
 352   ifndef IB
 353     _COMPILE_TARGET := $$(if $(CONFIG_IB)$$(_PROFILE_SET),compile,compile-disabled)
 354   endif
 355 endef
 356
 357 ifndef IB
 358 define Device/Build/initramfs
 359   $(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
 360   $$(_TARGET): $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE))
 361
 362   $(KDIR)/$$(KERNEL_INITRAMFS_NAME):: image_prepare
 363   $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
 364         cp $$^ $$@
 365
 366   $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/$$(KERNEL_INITRAMFS_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
 367         @rm -f $$@
 368         $$(call concat_cmd,$$(KERNEL_INITRAMFS))
 369 endef
 370 endif
 371
 372 define Device/Build/check_size
 373         @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
 374                 echo "WARNING: Image file $@ is too big" >&2; \
 375                 rm -f $@; \
 376         }
 377 endef
 378
 379 define Device/Build/compile
 380   $$(_COMPILE_TARGET): $(KDIR)/$(1)
 381   $(eval $(call Device/Export,$(KDIR)/$(1)))
 382   $(KDIR)/$(1):
 383         $$(call concat_cmd,$(COMPILE/$(1)))
 384
 385 endef
 386
 387 define Device/Build/kernel
 388   _KERNEL_IMAGES += $$(KDIR_KERNEL_NAME)
 389   $(KDIR)/$$(KERNEL_NAME):: image_prepare
 390   $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
 391   $(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
 392   $(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
 393         cp $$^ $$@
 394   ifndef IB
 395     ifdef CONFIG_IB
 396       install: $$(KDIR_KERNEL_IMAGE)
 397     endif
 398     $$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
 399         @rm -f $$@
 400         $$(call concat_cmd,$$(KERNEL))
 401         $$(if $$(KERNEL_SIZE),$$(call Device/Build/check_size,$$(KERNEL_SIZE)))
 402   endif
 403 endef
 404
 405 define Device/Build/image
 406   $$(_TARGET): $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
 407   $(eval $(call Device/Export,$(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)),$(1)))
 408   $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $(KDIR)/root.$(1)$$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1))))
 409         @rm -f $$@
 410         [ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
 411         $$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
 412
 413   .IGNORE: $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
 414   $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2)): $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2))
 415         cp $$^ $$@
 416
 417 endef
 418
 419 define Device/Build
 420   $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Device/Build/initramfs,$(1)))
 421   $(call Device/Build/kernel,$(1))
 422
 423   $$(eval $$(foreach compile,$$(COMPILE), \
 424     $$(call Device/Build/compile,$$(compile),$(1))))
 425
 426   $$(eval $$(foreach image,$$(IMAGES), \
 427     $$(foreach fs,$$(filter $(TARGET_FILESYSTEMS),$$(FILESYSTEMS)), \
 428       $$(call Device/Build/image,$$(fs),$$(image),$(1)))))
 429 endef
 430
 431 define Device/DumpInfo
 432 Target-Profile: DEVICE_$(1)
 433 Target-Profile-Name: $(DEVICE_TITLE)
 434 Target-Profile-Packages: $(DEVICE_PACKAGES)
 435 Target-Profile-Description:
 436 $(DEVICE_DESCRIPTION)
 437 @@
 438
 439 endef
 440
 441 define Device/Dump
 442 $$(eval $$(if $$(DEVICE_TITLE),$$(info $$(call Device/DumpInfo,$(1)))))
 443 endef
 444
 445 define Device
 446   $(call Device/InitProfile,$(1))
 447   $(call Device/Init,$(1))
 448   $(call Device/Default,$(1))
 449   $(call Device/$(1),$(1))
 450   $(call Device/Check,$(1))
 451   $(call Device/$(if $(DUMP),Dump,Build),$(1))
 452
 453 endef
 454
 455 define BuildImage
 456
 457   ifneq ($(DUMP),)
 458     all: dumpinfo
 459     dumpinfo: FORCE
 460         @true
 461   endif
 462
 463   download:
 464   prepare:
 465   compile:
 466   clean:
 467   legacy-images-prepare:
 468   legacy-images:
 469   image_prepare:
 470
 471   ifeq ($(IB),)
 472     .PHONY: download prepare compile clean image_prepare mkfs_prepare kernel_prepare install install-images
 473     compile:
 474                 $(call Build/Compile)
 475
 476     clean:
 477                 $(call Build/Clean)
 478
 479     image_prepare: compile
 480                 mkdir -p $(BIN_DIR) $(KDIR)/tmp
 481                 $(call Image/Prepare)
 482
 483     legacy-images-prepare-make: image_prepare
 484                 $(MAKE) legacy-images-prepare
 485
 486   else
 487     image_prepare:
 488                 mkdir -p $(BIN_DIR) $(KDIR)/tmp
 489   endif
 490
 491   mkfs_prepare: image_prepare
 492         $(call Image/mkfs/prepare)
 493
 494   kernel_prepare: mkfs_prepare
 495         $(call Image/Build/targz)
 496         $(call Image/Build/cpiogz)
 497         $(call Image/BuildKernel)
 498         $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
 499         $(call Image/InstallKernel)
 500
 501   $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
 502   $(foreach device,$(LEGACY_DEVICES),$(call LegacyDevice,$(device)))
 503
 504   install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
 505         $(foreach fs,$(TARGET_FILESYSTEMS),
 506                 $(call Image/Build,$(fs))
 507         )
 508
 509   legacy-images-make: install-images
 510         $(call Image/mkfs/ubifs/legacy)
 511         $(MAKE) legacy-images
 512
 513   install: install-images
 514         $(call Image/Checksum,md5sum --binary,md5sums)
 515         $(call Image/Checksum,openssl dgst -sha256,sha256sums)
 516
 517 endef