2 # Copyright (C) 2006-2010 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
9 include $(INCLUDE_DIR
)/prereq.mk
10 include $(INCLUDE_DIR
)/kernel.mk
11 include $(INCLUDE_DIR
)/version.mk
12 include $(INCLUDE_DIR
)/image-commands.mk
15 ifdef CONFIG_TARGET_PER_DEVICE_ROOTFS
16 TARGET_PER_DEVICE_ROOTFS
:= 1
20 include $(INCLUDE_DIR
)/image-legacy.mk
21 include $(INCLUDE_DIR
)/rootfs.mk
23 override MAKE
:=$(_SINGLE
)$(SUBMAKE
)
24 override NO_TRACE_MAKE
:=$(_SINGLE
)$(NO_TRACE_MAKE
)
26 target_params
= $(subst +,$(space
),$*)
27 param_get
= $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
28 param_get_default
= $(firstword $(call param_get
,$(1),$(2)) $(3))
29 param_mangle
= $(subst $(space
),_
,$(strip $(1)))
30 param_unmangle
= $(subst _
,$(space
),$(1))
32 mkfs_packages_id
= $(shell echo
$(sort $(1)) | mkhash md5 | head
-c
8)
33 mkfs_target_dir
= $(if
$(call param_get
,pkg
,$(1)),$(KDIR
)/target-dir-
$(call param_get
,pkg
,$(1)),$(TARGET_DIR
))
35 KDIR
=$(KERNEL_BUILD_DIR
)
37 DTS_DIR
:=$(LINUX_DIR
)/arch
/$(LINUX_KARCH
)/boot
/dts
39 IMG_PREFIX_EXTRA
:=$(if
$(EXTRA_IMAGE_NAME
),$(call sanitize
,$(EXTRA_IMAGE_NAME
))-)
40 IMG_PREFIX_VERNUM
:=$(if
$(CONFIG_VERSION_FILENAMES
),$(call sanitize
,$(VERSION_NUMBER
))-)
41 IMG_PREFIX_VERCODE
:=$(if
$(CONFIG_VERSION_CODE_FILENAMES
),$(call sanitize
,$(VERSION_CODE
))-)
43 IMG_PREFIX
:=$(VERSION_DIST_SANITIZED
)-$(IMG_PREFIX_VERNUM
)$(IMG_PREFIX_VERCODE
)$(IMG_PREFIX_EXTRA
)$(BOARD
)$(if
$(SUBTARGET
),-$(SUBTARGET
))
45 MKFS_DEVTABLE_OPT
:= -D
$(INCLUDE_DIR
)/device_table.txt
47 ifneq ($(CONFIG_BIG_ENDIAN
),)
48 JFFS2OPTS
:= --big-endian
--squash-uids
-v
50 JFFS2OPTS
:= --little-endian
--squash-uids
-v
53 ifeq ($(CONFIG_JFFS2_RTIME
),y
)
56 ifeq ($(CONFIG_JFFS2_ZLIB
),y
)
59 ifeq ($(CONFIG_JFFS2_LZMA
),y
)
60 JFFS2OPTS
+= -X lzma
--compression-mode
=size
62 ifneq ($(CONFIG_JFFS2_RTIME
),y
)
65 ifneq ($(CONFIG_JFFS2_ZLIB
),y
)
68 ifneq ($(CONFIG_JFFS2_LZMA
),y
)
72 JFFS2OPTS
+= $(MKFS_DEVTABLE_OPT
)
74 SQUASHFS_BLOCKSIZE
:= $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE
)k
75 SQUASHFSOPT
:= -b
$(SQUASHFS_BLOCKSIZE
)
76 SQUASHFSOPT
+= -p
'/dev d 755 0 0' -p
'/dev/console c 600 0 0 5 1'
78 LZMA_XZ_OPTIONS
:= -Xpreset
9 -Xe
-Xlc
0 -Xlp
2 -Xpb
2
79 ifeq ($(CONFIG_SQUASHFS_XZ
),y
)
80 ifneq ($(filter arm x86 powerpc sparc
,$(LINUX_KARCH
)),)
81 BCJ_FILTER
:=-Xbcj
$(LINUX_KARCH
)
83 SQUASHFSCOMP
:= xz
$(LZMA_XZ_OPTIONS
) $(BCJ_FILTER
)
86 JFFS2_BLOCKSIZE ?
= 64k
128k
88 fs-types-
$(CONFIG_TARGET_ROOTFS_SQUASHFS
) += squashfs
89 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
))
90 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2_NAND
) += $(addprefix jffs2-nand-
,$(NAND_BLOCKSIZE
))
91 fs-types-
$(CONFIG_TARGET_ROOTFS_EXT4FS
) += ext4
92 fs-types-
$(CONFIG_TARGET_ROOTFS_ISO
) += iso
93 fs-types-
$(CONFIG_TARGET_ROOTFS_UBIFS
) += ubifs
94 fs-subtypes-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addsuffix -raw
,$(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
)))
96 TARGET_FILESYSTEMS
:= $(fs-types-y
)
98 FS_64K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-64k
99 FS_128K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-128k
100 FS_256K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-256k
102 define add_jffs2_mark
103 echo
-ne
'\xde\xad\xc0\xde' >> $(1)
106 PROFILE_SANITIZED
:= $(call sanitize
,$(PROFILE
))
111 $(subst $(space
),^
,$(1))), \
112 $(call
$(2),$(strip $(subst ^
,$(space
),$(data
)))))
116 $(if
$(Build
/$(word 1,$(1))),,$(error Missing Build
/$(word 1,$(1))))
117 $(call Build
/$(word 1,$(1)),$(wordlist
2,$(words $(1)),$(1)))
122 $(call split_args
,$(1),build_cmd
)
125 # pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
126 define prepare_generic_squashfs
127 $(STAGING_DIR_HOST
)/bin
/padjffs2
$(1) 4 8 16 64 128 256
130 define Image
/BuildKernel
/Initramfs
131 $(call Image
/Build
/Initramfs
)
134 define Image
/BuildKernel
/MkuImage
135 mkimage
-A
$(ARCH
) -O linux
-T kernel
-C
$(1) -a
$(2) -e
$(3) \
136 -n
'$(call toupper,$(ARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' -d
$(4) $(5)
139 define Image
/BuildKernel
/MkFIT
140 $(TOPDIR
)/scripts
/mkits.sh \
141 -D
$(1) -o
$(KDIR
)/fit-
$(1).its
-k
$(2) $(if
$(3),-d
$(3)) -C
$(4) -a
$(5) -e
$(6) \
142 -A
$(LINUX_KARCH
) -v
$(LINUX_VERSION
)
143 PATH
=$(LINUX_DIR
)/scripts
/dtc
:$(PATH
) mkimage
-f
$(KDIR
)/fit-
$(1).its
$(KDIR
)/fit-
$(1)$(7).itb
146 ifdef CONFIG_TARGET_IMAGES_GZIP
153 # $(1) source dts file
154 # $(2) target dtb file
155 # $(3) extra CPP flags
156 # $(4) extra DTC flags
157 define Image
/BuildDTB
158 $(TARGET_CROSS
)cpp -nostdinc
-x assembler-with-cpp \
160 -I
$(DTS_DIR
)/include \
161 -I
$(LINUX_DIR
)/include/ \
162 -undef
-D__DTS__
$(3) \
164 $(LINUX_DIR
)/scripts
/dtc
/dtc
-O dtb \
170 define Image
/mkfs
/jffs2
/sub-raw
171 $(STAGING_DIR_HOST
)/bin
/mkfs.jffs2 \
173 -e
$(patsubst %k
,%KiB
,$(1)) \
174 -o
$@
-d
$(call mkfs_target_dir
,$(3)) \
175 -v
2>&1 1>/dev
/null | awk
'/^.+$$$$/'
178 define Image
/mkfs
/jffs2
/sub
179 $(call Image
/mkfs
/jffs2
/sub-raw
,$(1),--pad
$(2),$(3))
180 $(call add_jffs2_mark
,$@
)
183 define Image
/mkfs
/jffs2
/template
184 Image
/mkfs
/jffs2-
$(1) = $$(call Image
/mkfs
/jffs2
/sub
,$(1),$(JFFS2OPTS
),$$(1))
185 Image
/mkfs
/jffs2-
$(1)-raw
= $$(call Image
/mkfs
/jffs2
/sub-raw
,$(1),$(JFFS2OPTS
),$$(1))
189 define Image
/mkfs
/jffs2-nand
/template
190 Image
/mkfs
/jffs2-nand-
$(1) = \
191 $$(call Image
/mkfs
/jffs2
/sub
, \
192 $(word 2,$(subst -, ,$(1))), \
193 $(JFFS2OPTS
) --no-cleanmarkers
--pagesize
=$(word 1,$(subst -, ,$(1))),$$(1))
197 $(eval
$(foreach S
,$(JFFS2_BLOCKSIZE
),$(call Image
/mkfs
/jffs2
/template
,$(S
))))
198 $(eval
$(foreach S
,$(NAND_BLOCKSIZE
),$(call Image
/mkfs
/jffs2-nand
/template
,$(S
))))
200 define Image
/mkfs
/squashfs
201 $(STAGING_DIR_HOST
)/bin
/mksquashfs4
$(call mkfs_target_dir
,$(1)) $@ \
202 -nopad
-noappend
-root-owned \
203 -comp
$(SQUASHFSCOMP
) $(SQUASHFSOPT
) \
205 $(if
$(SOURCE_DATE_EPOCH
),-fixed-time
$(SOURCE_DATE_EPOCH
))
211 # $(4): compat string
212 ifneq ($(CONFIG_NAND_SUPPORT
),)
213 define Image
/Build
/SysupgradeNAND
214 mkdir
-p
"$(KDIR_TMP)/sysupgrade-$(if $(4),$(4),$(1))/"
215 echo
"BOARD=$(if $(4),$(4),$(1))" > "$(KDIR_TMP)/sysupgrade-$(if $(4),$(4),$(1))/CONTROL"
216 [ -z
"$(2)" ] ||
$(CP
) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(if $(4),$(4),$(1))/root"
217 [ -z
"$(3)" ] ||
$(CP
) "$(3)" "$(KDIR_TMP)/sysupgrade-$(if $(4),$(4),$(1))/kernel"
218 (cd
"$(KDIR_TMP)"; $(TAR
) cvf \
219 "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-
$(if
$(4),$(4),$(1)) \
220 $(if
$(SOURCE_DATE_EPOCH
),--mtime
="@$(SOURCE_DATE_EPOCH)") \
225 # $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
226 # $(3) rootfstype (e.g. squashfs or ubifs)
227 # $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
228 define Image
/Build
/UbinizeImage
229 sh
$(TOPDIR
)/scripts
/ubinize-image.sh
$(2) \
230 "$(KDIR)/root.$(3)" \
231 "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
237 define Image
/mkfs
/ubifs
238 $(STAGING_DIR_HOST
)/bin
/mkfs.ubifs \
239 $(UBIFS_OPTS
) $(call param_unmangle
,$(call param_get
,fs
,$(1))) \
240 $(if
$(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP
),--space-fixup
) \
241 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_NONE
),--compr
=none
) \
242 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_LZO
),--compr
=lzo
) \
243 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB
),--compr
=zlib
) \
244 $(if
$(shell echo
$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)),--jrn-size
=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)) \
246 -o
$@
-d
$(call mkfs_target_dir
,$(1))
249 E2SIZE
=$(shell echo
$$(($(CONFIG_TARGET_ROOTFS_PARTSIZE
)*1024*1024)))
251 define Image
/mkfs
/ext4
252 $(STAGING_DIR_HOST
)/bin
/make_ext4fs \
253 -l
$(E2SIZE
) -b
$(CONFIG_TARGET_EXT4_BLOCKSIZE
) \
254 $(if
$(CONFIG_TARGET_EXT4_RESERVED_PCT
),-m
$(CONFIG_TARGET_EXT4_RESERVED_PCT
)) \
255 $(if
$(CONFIG_TARGET_EXT4_JOURNAL
),,-J
) \
256 $(if
$(SOURCE_DATE_EPOCH
),-T
$(SOURCE_DATE_EPOCH
)) \
257 $@
$(call mkfs_target_dir
,$(1))/
260 define Image
/Manifest
261 $(call opkg
,$(TARGET_DIR_ORIG
)) list-installed
> \
262 $(BIN_DIR
)/$(IMG_PREFIX
)$(if
$(PROFILE_SANITIZED
),-$(PROFILE_SANITIZED
)).manifest
265 ifdef CONFIG_TARGET_ROOTFS_TARGZ
266 define Image
/Build
/targz
267 $(TAR
) -cp
--numeric-owner
--owner
=0 --group
=0 --sort=name \
268 $(if
$(SOURCE_DATE_EPOCH
),--mtime
="@$(SOURCE_DATE_EPOCH)") \
269 -C
$(TARGET_DIR
)/ . | gzip
-9n
> $(BIN_DIR
)/$(IMG_PREFIX
)$(if
$(PROFILE_SANITIZED
),-$(PROFILE_SANITIZED
))-rootfs.
tar.gz
273 ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
274 define Image
/Build
/cpiogz
275 ( cd
$(TARGET_DIR
); find . | cpio
-o
-H newc
-R root
:root | gzip
-9n
>$(BIN_DIR
)/$(IMG_PREFIX
)-rootfs.cpio.gz
)
279 mkfs_packages
= $(filter-out @
%,$(PACKAGES_
$(call param_get
,pkg
,pkg
=$(target_params
))))
280 mkfs_packages_add
= $(filter-out -%,$(mkfs_packages
))
281 mkfs_packages_remove
= $(patsubst -%,%,$(filter -%,$(mkfs_packages
)))
282 mkfs_cur_target_dir
= $(call mkfs_target_dir
,pkg
=$(target_params
))
285 $(call opkg
,$(mkfs_cur_target_dir
)) \
286 -f
$(mkfs_cur_target_dir
).conf
289 rm -rf
$(mkfs_cur_target_dir
) $(mkfs_cur_target_dir
).opkg
290 $(CP
) $(TARGET_DIR_ORIG
) $(mkfs_cur_target_dir
)
291 -mv
$(mkfs_cur_target_dir
)/etc
/opkg
$(mkfs_cur_target_dir
).opkg
292 echo
'src default file://$(PACKAGE_DIR_ALL)' > $(mkfs_cur_target_dir
).conf
293 $(if
$(mkfs_packages_remove
), \
294 -$(call opkg
,$(mkfs_cur_target_dir
)) remove \
295 $(mkfs_packages_remove
))
296 $(if
$(call opkg_package_files
,$(mkfs_packages_add
)), \
297 $(opkg_target
) update
&& \
298 $(opkg_target
) install \
299 $(call opkg_package_files
,$(mkfs_packages_add
)))
300 -$(CP
) -T
$(mkfs_cur_target_dir
).opkg
/ $(mkfs_cur_target_dir
)/etc
/opkg
/
301 rm -rf
$(mkfs_cur_target_dir
).opkg
$(mkfs_cur_target_dir
).conf
302 $(call prepare_rootfs
,$(mkfs_cur_target_dir
),$(TOPDIR
)/files
)
304 $(KDIR
)/root.
%: kernel_prepare
305 $(call Image
/mkfs
/$(word 1,$(target_params
)),$(target_params
))
307 define Device
/InitProfile
308 PROFILES
:= $(PROFILE
)
311 DEVICE_DESCRIPTION
= Build firmware images for
$$(DEVICE_TITLE
)
317 KERNEL_INITRAMFS
= $$(KERNEL
)
322 IMAGE_PREFIX
:= $(IMG_PREFIX
)-$(1)
323 IMAGE_NAME
= $$(IMAGE_PREFIX
)-$$(1)-$$(2)
324 KERNEL_PREFIX
= $$(IMAGE_PREFIX
)
325 KERNEL_SUFFIX
:= -kernel.bin
326 KERNEL_INITRAMFS_SUFFIX
= $$(KERNEL_SUFFIX
)
327 KERNEL_IMAGE
= $$(KERNEL_PREFIX
)$$(KERNEL_SUFFIX
)
328 KERNEL_INITRAMFS_PREFIX
= $$(IMAGE_PREFIX
)-initramfs
329 KERNEL_INITRAMFS_IMAGE
= $$(KERNEL_INITRAMFS_PREFIX
)$$(KERNEL_INITRAMFS_SUFFIX
)
330 KERNEL_INITRAMFS_NAME
= $$(KERNEL_NAME
)-initramfs
332 KERNEL_NAME
:= vmlinux
346 FS_OPTIONS
/ubifs
= $$(MKUBIFS_OPTS
)
356 FILESYSTEMS
:= $(TARGET_FILESYSTEMS
)
359 DEFAULT_DEVICE_VARS
:= \
360 DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_SIZE KERNEL_INITRAMFS_IMAGE \
361 KERNEL_LOADADDR DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME CMDLINE \
362 UBOOTENV_IN_UBI KERNEL_IN_UBI \
363 BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
364 UBINIZE_OPTS UIMAGE_NAME UBINIZE_PARTS \
365 SUPPORTED_DEVICES IMAGE_METADATA
367 define Device
/ExportVar
368 $(1) : $(2):=$$($(2))
372 $(foreach var
,$(DEVICE_VARS
) $(DEFAULT_DEVICE_VARS
),$(call Device
/ExportVar
,$(1),$(var
)))
373 $(1) : FILESYSTEM
:=$(2)
377 DEVICE_CHECK_PROFILE
= $(filter $(1),DEVICE_
$(PROFILE
) $(PROFILE
))
379 DEVICE_CHECK_PROFILE
= $(CONFIG_TARGET_
$(if
$(CONFIG_TARGET_MULTI_PROFILE
),DEVICE_
)$(call target_conf
,$(BOARD
)$(if
$(SUBTARGET
),_
$(SUBTARGET
)))_
$(1))
382 DEVICE_EXTRA_PACKAGES
= $(call qstrip
,$(CONFIG_TARGET_DEVICE_PACKAGES_
$(call target_conf
,$(BOARD
)$(if
$(SUBTARGET
),_
$(SUBTARGET
)))_DEVICE_
$(1)))
384 define merge_packages
387 $(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg
)) $$(patsubst -%,%,$(pkg
)),$$($(1))) $(pkg
))
391 define Device
/Check
/Common
392 _PROFILE_SET
= $$(strip $$(foreach profile
,$$(PROFILES
) DEVICE_
$(1),$$(call DEVICE_CHECK_PROFILE
,$$(profile
))))
393 ifdef TARGET_PER_DEVICE_ROOTFS
394 $$(eval
$$(call merge_packages
,_PACKAGES
,$$(DEVICE_PACKAGES
) $$(call DEVICE_EXTRA_PACKAGES
,$(1))))
395 ROOTFS_ID
/$(1) := $$(if
$$(_PROFILE_SET
),$$(call mkfs_packages_id
,$$(_PACKAGES
)))
396 PACKAGES_
$$(ROOTFS_ID
/$(1)) := $$(_PACKAGES
)
401 $(Device
/Check
/Common
)
402 KDIR_KERNEL_IMAGE
:= $(KDIR
)/$(1)$$(KERNEL_SUFFIX
)
403 _TARGET
:= $$(if
$$(_PROFILE_SET
),install-images
,install-disabled
)
405 _COMPILE_TARGET
:= $$(if
$(CONFIG_IB
)$$(_PROFILE_SET
),compile
,compile-disabled
)
410 define Device
/Build
/initramfs
411 $(call Device
/Export
,$(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
),$(1))
412 $$(_TARGET
): $$(if
$$(KERNEL_INITRAMFS
),$(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
))
414 $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
):: image_prepare
415 $(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
)
418 $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
) $(CURDIR
)/Makefile
$$(KERNEL_DEPENDS
) image_prepare
420 $$(call concat_cmd
,$$(KERNEL_INITRAMFS
))
424 define Device
/Build
/compile
425 $$(_COMPILE_TARGET
): $(KDIR
)/$(1)
426 $(eval
$(call Device
/Export
,$(KDIR
)/$(1)))
428 $$(call concat_cmd
,$(COMPILE
/$(1)))
433 define Device
/Build
/dtb
434 ifndef BUILD_DTS_
$(1)
436 $(KDIR
)/image-
$(1).dtb
: FORCE
437 $(call Image
/BuildDTB
,$(strip $(2))/$(strip $(3)).dts
,$$@
)
439 image_prepare
: $(KDIR
)/image-
$(1).dtb
445 define Device
/Build
/kernel
446 $$(eval
$$(foreach dts
,$$(DEVICE_DTS
), \
447 $$(call Device
/Build
/dtb
,$$(notdir $$(dts
)), \
448 $$(if
$$(DEVICE_DTS_DIR
),$$(DEVICE_DTS_DIR
),$$(DTS_DIR
)), \
453 $(KDIR
)/$$(KERNEL_NAME
):: image_prepare
454 $$(_TARGET
): $$(if
$$(KERNEL_INSTALL
),$(BIN_DIR
)/$$(KERNEL_IMAGE
))
455 $(call Device
/Export
,$$(KDIR_KERNEL_IMAGE
),$(1))
456 $(BIN_DIR
)/$$(KERNEL_IMAGE
): $$(KDIR_KERNEL_IMAGE
)
460 install: $$(KDIR_KERNEL_IMAGE
)
462 $$(KDIR_KERNEL_IMAGE
): $(KDIR
)/$$(KERNEL_NAME
) $(CURDIR
)/Makefile
$$(KERNEL_DEPENDS
) image_prepare
464 $$(call concat_cmd
,$$(KERNEL
))
465 $$(if
$$(KERNEL_SIZE
),$$(call Build
/check-size
,$$(KERNEL_SIZE
)))
469 define Device
/Build
/image
470 GZ_SUFFIX
:= $(if
$(filter %dtb
%gz
,$(2)),,$(if
$(and
$(findstring ext4
,$(1)),$(CONFIG_TARGET_IMAGES_GZIP
)),.gz
))
471 $$(_TARGET
): $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))$$(GZ_SUFFIX
)
472 $(eval
$(call Device
/Export
,$(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)),$(1)))
473 ROOTFS
/$(1)/$(3) := \
474 $(KDIR
)/root.
$(1)$$(strip \
475 $$(if
$$(FS_OPTIONS
/$(1)),+fs
=$$(call param_mangle
,$$(FS_OPTIONS
/$(1)))) \
477 $(if
$(TARGET_PER_DEVICE_ROOTFS
),+pkg
=$$(ROOTFS_ID
/$(3))) \
480 $$(ROOTFS
/$(1)/$(3)): $(if
$(TARGET_PER_DEVICE_ROOTFS
),target-dir-
$$(ROOTFS_ID
/$(3)))
482 $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)): $$(KDIR_KERNEL_IMAGE
) $$(ROOTFS
/$(1)/$(3))
484 [ -f
$$(word 1,$$^
) -a
-f
$$(word 2,$$^
) ]
485 $$(call concat_cmd
,$(if
$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2))))
487 .IGNORE
: $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))
489 $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2)).gz
: $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2))
490 gzip
-c
-9n
$$^
> $$@
492 $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2)): $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2))
498 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(call Device
/Build
/initramfs
,$(1)))
499 $(call Device
/Build
/kernel
,$(1))
501 $$(eval
$$(foreach compile
,$$(COMPILE
), \
502 $$(call Device
/Build
/compile
,$$(compile
),$(1))))
504 $$(eval
$$(foreach image
,$$(IMAGES
), \
505 $$(foreach fs
,$$(filter $(TARGET_FILESYSTEMS
),$$(FILESYSTEMS
)), \
506 $$(call Device
/Build
/image
,$$(fs
),$$(image
),$(1)))))
509 define Device
/DumpInfo
510 Target-Profile
: DEVICE_
$(1)
511 Target-Profile-Name
: $(DEVICE_TITLE
)
512 Target-Profile-Packages
: $(DEVICE_PACKAGES
)
513 Target-Profile-Description
:
514 $(DEVICE_DESCRIPTION
)
520 $$(eval
$$(if
$$(DEVICE_TITLE
),$$(info $$(call Device
/DumpInfo
,$(1)))))
524 $(call Device
/InitProfile
,$(1))
525 $(call Device
/Init
,$(1))
526 $(call Device
/Default
,$(1))
527 $(call Device
/$(1),$(1))
528 $(call Device
/Check
,$(1))
529 $(call Device
/$(if
$(DUMP
),Dump
,Build
),$(1))
545 legacy-images-prepare
:
550 .PHONY
: download prepare compile
clean image_prepare kernel_prepare
install install-images
552 $(call Build
/Compile
)
557 image_prepare
: compile
558 mkdir
-p
$(BIN_DIR
) $(KDIR
)/tmp
559 $(call Image
/Prepare
)
561 legacy-images-prepare-make
: image_prepare
562 $(MAKE
) legacy-images-prepare
566 mkdir
-p
$(BIN_DIR
) $(KDIR
)/tmp
569 kernel_prepare
: image_prepare
570 $(call Image
/Build
/targz
)
571 $(call Image
/Build
/cpiogz
)
572 $(call Image
/BuildKernel
)
573 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(if
$(IB
),,$(call Image
/BuildKernel
/Initramfs
)))
574 $(call Image
/InstallKernel
)
576 $(foreach device
,$(TARGET_DEVICES
),$(call Device
,$(device
)))
577 $(foreach device
,$(LEGACY_DEVICES
),$(call LegacyDevice
,$(device
)))
579 install-images
: kernel_prepare
$(foreach fs
,$(filter-out $(if
$(UBIFS_OPTS
),,ubifs
),$(TARGET_FILESYSTEMS
) $(fs-subtypes-y
)),$(KDIR
)/root.
$(fs
))
580 $(foreach fs
,$(TARGET_FILESYSTEMS
),
581 $(call Image
/Build
,$(fs
))
584 legacy-images-make
: install-images
585 $(call Image
/mkfs
/ubifs
/legacy
)
586 $(MAKE
) legacy-images
588 install: install-images
589 $(call Image
/Manifest
)