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