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
)/host.mk
12 include $(INCLUDE_DIR
)/version.mk
13 include $(INCLUDE_DIR
)/image-commands.mk
16 ifdef CONFIG_TARGET_PER_DEVICE_ROOTFS
17 TARGET_PER_DEVICE_ROOTFS
:= 1
21 include $(INCLUDE_DIR
)/image-legacy.mk
23 ifdef TARGET_PER_DEVICE_ROOTFS
24 include $(INCLUDE_DIR
)/rootfs.mk
27 override MAKE
:=$(_SINGLE
)$(SUBMAKE
)
28 override NO_TRACE_MAKE
:=$(_SINGLE
)$(NO_TRACE_MAKE
)
30 target_params
= $(subst +,$(space
),$*)
31 param_get
= $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
32 param_get_default
= $(firstword $(call param_get
,$(1),$(2)) $(3))
33 param_mangle
= $(subst $(space
),_
,$(strip $(1)))
34 param_unmangle
= $(subst _
,$(space
),$(1))
36 mkfs_packages_id
= $(shell echo
$(sort $(1)) | mkhash md5 | head
-c
8)
37 mkfs_target_dir
= $(if
$(call param_get
,pkg
,$(1)),$(KDIR
)/target-dir-
$(call param_get
,pkg
,$(1)),$(TARGET_DIR
))
39 KDIR
=$(KERNEL_BUILD_DIR
)
41 DTS_DIR
:=$(LINUX_DIR
)/arch
/$(LINUX_KARCH
)/boot
/dts
43 IMG_PREFIX_EXTRA
:=$(if
$(EXTRA_IMAGE_NAME
),$(call sanitize
,$(EXTRA_IMAGE_NAME
))-)
44 IMG_PREFIX_VERNUM
:=$(if
$(CONFIG_VERSION_FILENAMES
),$(call sanitize
,$(VERSION_NUMBER
))-)
45 IMG_PREFIX_VERCODE
:=$(if
$(CONFIG_VERSION_CODE_FILENAMES
),$(call sanitize
,$(VERSION_CODE
))-)
47 IMG_PREFIX
:=$(VERSION_DIST_SANITIZED
)-$(IMG_PREFIX_VERNUM
)$(IMG_PREFIX_VERCODE
)$(IMG_PREFIX_EXTRA
)$(BOARD
)$(if
$(SUBTARGET
),-$(SUBTARGET
))
49 MKFS_DEVTABLE_OPT
:= -D
$(INCLUDE_DIR
)/device_table.txt
51 ifneq ($(CONFIG_BIG_ENDIAN
),)
52 JFFS2OPTS
:= --big-endian
--squash-uids
-v
54 JFFS2OPTS
:= --little-endian
--squash-uids
-v
57 ifeq ($(CONFIG_JFFS2_RTIME
),y
)
60 ifeq ($(CONFIG_JFFS2_ZLIB
),y
)
63 ifeq ($(CONFIG_JFFS2_LZMA
),y
)
64 JFFS2OPTS
+= -X lzma
--compression-mode
=size
66 ifneq ($(CONFIG_JFFS2_RTIME
),y
)
69 ifneq ($(CONFIG_JFFS2_ZLIB
),y
)
72 ifneq ($(CONFIG_JFFS2_LZMA
),y
)
76 JFFS2OPTS
+= $(MKFS_DEVTABLE_OPT
)
78 SQUASHFS_BLOCKSIZE
:= $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE
)k
79 SQUASHFSOPT
:= -b
$(SQUASHFS_BLOCKSIZE
)
80 SQUASHFSOPT
+= -p
'/dev d 755 0 0' -p
'/dev/console c 600 0 0 5 1'
82 LZMA_XZ_OPTIONS
:= -Xpreset
9 -Xe
-Xlc
0 -Xlp
2 -Xpb
2
83 ifeq ($(CONFIG_SQUASHFS_XZ
),y
)
84 ifneq ($(filter arm x86 powerpc sparc
,$(LINUX_KARCH
)),)
85 BCJ_FILTER
:=-Xbcj
$(LINUX_KARCH
)
87 SQUASHFSCOMP
:= xz
$(LZMA_XZ_OPTIONS
) $(BCJ_FILTER
)
90 JFFS2_BLOCKSIZE ?
= 64k
128k
92 fs-types-
$(CONFIG_TARGET_ROOTFS_SQUASHFS
) += squashfs
93 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
))
94 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2_NAND
) += $(addprefix jffs2-nand-
,$(NAND_BLOCKSIZE
))
95 fs-types-
$(CONFIG_TARGET_ROOTFS_EXT4FS
) += ext4
96 fs-types-
$(CONFIG_TARGET_ROOTFS_ISO
) += iso
97 fs-types-
$(CONFIG_TARGET_ROOTFS_UBIFS
) += ubifs
98 fs-subtypes-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addsuffix -raw
,$(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
)))
100 TARGET_FILESYSTEMS
:= $(fs-types-y
)
102 FS_64K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-64k
103 FS_128K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-128k
104 FS_256K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-256k
106 define add_jffs2_mark
107 echo
-ne
'\xde\xad\xc0\xde' >> $(1)
110 PROFILE_SANITIZED
:= $(call sanitize
,$(PROFILE
))
115 $(subst $(space
),^
,$(1))), \
116 $(call
$(2),$(strip $(subst ^
,$(space
),$(data
)))))
120 $(if
$(Build
/$(word 1,$(1))),,$(error Missing Build
/$(word 1,$(1))))
121 $(call Build
/$(word 1,$(1)),$(wordlist
2,$(words $(1)),$(1)))
126 $(call split_args
,$(1),build_cmd
)
129 # pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
130 define prepare_generic_squashfs
131 $(STAGING_DIR_HOST
)/bin
/padjffs2
$(1) 4 8 16 64 128 256
134 define Image
/BuildKernel
/Initramfs
135 $(call Image
/Build
/Initramfs
)
138 define Image
/BuildKernel
/MkuImage
139 mkimage
-A
$(ARCH
) -O linux
-T kernel
-C
$(1) -a
$(2) -e
$(3) \
140 -n
'$(call toupper,$(ARCH)) LEDE Linux-$(LINUX_VERSION)' -d
$(4) $(5)
143 define Image
/BuildKernel
/MkFIT
144 $(TOPDIR
)/scripts
/mkits.sh \
145 -D
$(1) -o
$(KDIR
)/fit-
$(1).its
-k
$(2) $(if
$(3),-d
$(3)) -C
$(4) -a
$(5) -e
$(6) \
146 -A
$(LINUX_KARCH
) -v
$(LINUX_VERSION
)
147 PATH
=$(LINUX_DIR
)/scripts
/dtc
:$(PATH
) mkimage
-f
$(KDIR
)/fit-
$(1).its
$(KDIR
)/fit-
$(1)$(7).itb
150 ifdef CONFIG_TARGET_IMAGES_GZIP
157 # $(1) source dts file
158 # $(2) target dtb file
159 # $(3) extra CPP flags
160 # $(4) extra DTC flags
161 define Image
/BuildDTB
162 $(TARGET_CROSS
)cpp -nostdinc
-x assembler-with-cpp \
164 -I
$(DTS_DIR
)/include \
165 -undef
-D__DTS__
$(3) \
167 $(LINUX_DIR
)/scripts
/dtc
/dtc
-O dtb \
173 define Image
/mkfs
/jffs2
/sub-raw
174 $(STAGING_DIR_HOST
)/bin
/mkfs.jffs2 \
176 -e
$(patsubst %k
,%KiB
,$(1)) \
177 -o
$@
-d
$(call mkfs_target_dir
,$(3)) \
178 -v
2>&1 1>/dev
/null | awk
'/^.+$$$$/'
181 define Image
/mkfs
/jffs2
/sub
182 $(call Image
/mkfs
/jffs2
/sub-raw
,$(1),--pad
$(2),$(3))
183 $(call add_jffs2_mark
,$@
)
186 define Image
/mkfs
/jffs2
/template
187 Image
/mkfs
/jffs2-
$(1) = $$(call Image
/mkfs
/jffs2
/sub
,$(1),$(JFFS2OPTS
),$$(1))
188 Image
/mkfs
/jffs2-
$(1)-raw
= $$(call Image
/mkfs
/jffs2
/sub-raw
,$(1),$(JFFS2OPTS
),$$(1))
192 define Image
/mkfs
/jffs2-nand
/template
193 Image
/mkfs
/jffs2-nand-
$(1) = \
194 $$(call Image
/mkfs
/jffs2
/sub
, \
195 $(word 2,$(subst -, ,$(1))), \
196 $(JFFS2OPTS
) --no-cleanmarkers
--pagesize
=$(word 1,$(subst -, ,$(1))),$$(1))
200 $(eval
$(foreach S
,$(JFFS2_BLOCKSIZE
),$(call Image
/mkfs
/jffs2
/template
,$(S
))))
201 $(eval
$(foreach S
,$(NAND_BLOCKSIZE
),$(call Image
/mkfs
/jffs2-nand
/template
,$(S
))))
203 define Image
/mkfs
/squashfs
204 $(STAGING_DIR_HOST
)/bin
/mksquashfs4
$(call mkfs_target_dir
,$(1)) $@ \
205 -nopad
-noappend
-root-owned \
206 -comp
$(SQUASHFSCOMP
) $(SQUASHFSOPT
) \
208 $(if
$(SOURCE_DATE_EPOCH
),-fixed-time
$(SOURCE_DATE_EPOCH
))
214 ifneq ($(CONFIG_NAND_SUPPORT
),)
215 define Image
/Build
/SysupgradeNAND
216 mkdir
-p
"$(KDIR_TMP)/sysupgrade-$(1)/"
217 echo
"BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
218 [ -z
"$(2)" ] ||
$(CP
) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
219 [ -z
"$(3)" ] ||
$(CP
) "$(3)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
220 (cd
"$(KDIR_TMP)"; $(TAR
) cvf \
221 "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-
$(1) \
222 $(if
$(SOURCE_DATE_EPOCH
),--mtime
="@$(SOURCE_DATE_EPOCH)") \
227 # $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
228 # $(3) rootfstype (e.g. squashfs or ubifs)
229 # $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
230 define Image
/Build
/UbinizeImage
231 sh
$(TOPDIR
)/scripts
/ubinize-image.sh
$(2) \
232 "$(KDIR)/root.$(3)" \
233 "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
239 define Image
/mkfs
/ubifs
240 $(STAGING_DIR_HOST
)/bin
/mkfs.ubifs \
241 $(UBIFS_OPTS
) $(call param_unmangle
,$(call param_get
,fs
,$(1))) \
242 $(if
$(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP
),--space-fixup
) \
243 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_NONE
),--compr
=none
) \
244 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_LZO
),--compr
=lzo
) \
245 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB
),--compr
=zlib
) \
246 $(if
$(shell echo
$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)),--jrn-size
=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)) \
248 -o
$@
-d
$(call mkfs_target_dir
,$(1))
251 E2SIZE
=$(shell echo
$$(($(CONFIG_TARGET_ROOTFS_PARTSIZE
)*1024*1024)))
253 define Image
/mkfs
/ext4
254 $(STAGING_DIR_HOST
)/bin
/make_ext4fs \
255 -l
$(E2SIZE
) -b
$(CONFIG_TARGET_EXT4_BLOCKSIZE
) \
256 $(if
$(CONFIG_TARGET_EXT4_RESERVED_PCT
),-m
$(CONFIG_TARGET_EXT4_RESERVED_PCT
)) \
257 $(if
$(CONFIG_TARGET_EXT4_JOURNAL
),,-J
) \
258 $(if
$(SOURCE_DATE_EPOCH
),-T
$(SOURCE_DATE_EPOCH
)) \
259 $@
$(call mkfs_target_dir
,$(1))/
262 define Image
/Manifest
263 $(STAGING_DIR_HOST
)/bin
/opkg \
264 --offline-root
$(TARGET_DIR
) \
266 --add-arch
$(if
$(ARCH_PACKAGES
),$(ARCH_PACKAGES
),$(BOARD
)):200 list-installed
> \
267 $(BIN_DIR
)/$(IMG_PREFIX
)$(if
$(PROFILE_SANITIZED
),-$(PROFILE_SANITIZED
)).manifest
270 ifdef CONFIG_TARGET_ROOTFS_TARGZ
271 define Image
/Build
/targz
272 $(TAR
) -cp
--numeric-owner
--owner
=0 --group
=0 --sort=name \
273 $(if
$(SOURCE_DATE_EPOCH
),--mtime
="@$(SOURCE_DATE_EPOCH)") \
274 -C
$(TARGET_DIR
)/ . | gzip
-9n
> $(BIN_DIR
)/$(IMG_PREFIX
)$(if
$(PROFILE_SANITIZED
),-$(PROFILE_SANITIZED
))-rootfs.
tar.gz
278 ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
279 define Image
/Build
/cpiogz
280 ( cd
$(TARGET_DIR
); find . | cpio
-o
-H newc
-R root
:root | gzip
-9n
>$(BIN_DIR
)/$(IMG_PREFIX
)-rootfs.cpio.gz
)
284 mkfs_packages
= $(filter-out @
%,$(PACKAGES_
$(call param_get
,pkg
,pkg
=$(target_params
))))
285 mkfs_packages_add
= $(filter-out -%,$(mkfs_packages
))
286 mkfs_packages_remove
= $(patsubst -%,%,$(filter -%,$(mkfs_packages
)))
287 mkfs_cur_target_dir
= $(call mkfs_target_dir
,pkg
=$(target_params
))
290 $(call opkg
,$(mkfs_cur_target_dir
)) \
291 -f
$(mkfs_cur_target_dir
).conf
294 rm -rf
$(mkfs_cur_target_dir
) $(mkfs_cur_target_dir
).opkg
295 $(CP
) $(TARGET_DIR_ORIG
) $(mkfs_cur_target_dir
)
296 -mv
$(mkfs_cur_target_dir
)/etc
/opkg
$(mkfs_cur_target_dir
).opkg
297 echo
'src default file://$(PACKAGE_DIR_ALL)' > $(mkfs_cur_target_dir
).conf
298 $(if
$(mkfs_packages_remove
), \
299 -$(call opkg
,$(mkfs_cur_target_dir
)) remove \
300 $(mkfs_packages_remove
))
301 $(if
$(call opkg_package_files
,$(mkfs_packages_add
)), \
302 $(opkg_target
) update
&& \
303 $(opkg_target
) install \
304 $(call opkg_package_files
,$(mkfs_packages_add
)))
305 $(call prepare_rootfs
,$(mkfs_cur_target_dir
))
306 -mv
$(mkfs_cur_target_dir
).opkg
$(mkfs_cur_target_dir
)/etc
/opkg
307 rm -f
$(mkfs_cur_target_dir
).conf
309 $(KDIR
)/root.
%: kernel_prepare
310 $(call Image
/mkfs
/$(word 1,$(target_params
)),$(target_params
))
312 define Device
/InitProfile
313 PROFILES
:= $(PROFILE
)
316 DEVICE_DESCRIPTION
= Build firmware images for
$$(DEVICE_TITLE
)
322 KERNEL_INITRAMFS
= $$(KERNEL
)
327 IMAGE_PREFIX
:= $(IMG_PREFIX
)-$(1)
328 IMAGE_NAME
= $$(IMAGE_PREFIX
)-$$(1)-$$(2)
329 KERNEL_PREFIX
= $$(IMAGE_PREFIX
)
330 KERNEL_SUFFIX
:= -kernel.bin
331 KERNEL_INITRAMFS_SUFFIX
= $$(KERNEL_SUFFIX
)
332 KERNEL_IMAGE
= $$(KERNEL_PREFIX
)$$(KERNEL_SUFFIX
)
333 KERNEL_INITRAMFS_PREFIX
= $$(IMAGE_PREFIX
)-initramfs
334 KERNEL_INITRAMFS_IMAGE
= $$(KERNEL_INITRAMFS_PREFIX
)$$(KERNEL_INITRAMFS_SUFFIX
)
335 KERNEL_INITRAMFS_NAME
= $$(KERNEL_NAME
)-initramfs
337 KERNEL_NAME
:= vmlinux
351 FS_OPTIONS
/ubifs
= $$(MKUBIFS_OPTS
)
361 FILESYSTEMS
:= $(TARGET_FILESYSTEMS
)
364 DEFAULT_DEVICE_VARS
:= \
365 DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_SIZE KERNEL_INITRAMFS_IMAGE \
366 DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME CMDLINE \
367 UBOOTENV_IN_UBI KERNEL_IN_UBI \
368 BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
369 UBINIZE_OPTS UIMAGE_NAME UBINIZE_PARTS \
370 SUPPORTED_DEVICES IMAGE_METADATA
372 define Device
/ExportVar
373 $(1) : $(2):=$$($(2))
377 $(foreach var
,$(DEVICE_VARS
) $(DEFAULT_DEVICE_VARS
),$(call Device
/ExportVar
,$(1),$(var
)))
378 $(1) : FILESYSTEM
:=$(2)
382 DEVICE_CHECK_PROFILE
= $(filter $(1),DEVICE_
$(PROFILE
) $(PROFILE
))
384 DEVICE_CHECK_PROFILE
= $(CONFIG_TARGET_
$(if
$(CONFIG_TARGET_MULTI_PROFILE
),DEVICE_
)$(call target_conf
,$(BOARD
)$(if
$(SUBTARGET
),_
$(SUBTARGET
)))_
$(1))
387 DEVICE_EXTRA_PACKAGES
= $(call qstrip
,$(CONFIG_TARGET_DEVICE_PACKAGES_
$(call target_conf
,$(BOARD
)$(if
$(SUBTARGET
),_
$(SUBTARGET
)))_DEVICE_
$(1)))
389 define merge_packages
392 $(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg
)) $$(patsubst -%,%,$(pkg
)),$$($(1))) $(pkg
))
396 define Device
/Check
/Common
397 _PROFILE_SET
= $$(strip $$(foreach profile
,$$(PROFILES
) DEVICE_
$(1),$$(call DEVICE_CHECK_PROFILE
,$$(profile
))))
398 ifdef TARGET_PER_DEVICE_ROOTFS
399 $$(eval
$$(call merge_packages
,_PACKAGES
,$$(DEVICE_PACKAGES
) $$(call DEVICE_EXTRA_PACKAGES
,$(1))))
400 ROOTFS_ID
/$(1) := $$(if
$$(_PROFILE_SET
),$$(call mkfs_packages_id
,$$(_PACKAGES
)))
401 PACKAGES_
$$(ROOTFS_ID
/$(1)) := $$(_PACKAGES
)
406 $(Device
/Check
/Common
)
407 KDIR_KERNEL_IMAGE
:= $(KDIR
)/$(1)$$(KERNEL_SUFFIX
)
408 _TARGET
:= $$(if
$$(_PROFILE_SET
),install-images
,install-disabled
)
410 _COMPILE_TARGET
:= $$(if
$(CONFIG_IB
)$$(_PROFILE_SET
),compile
,compile-disabled
)
415 define Device
/Build
/initramfs
416 $(call Device
/Export
,$(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
),$(1))
417 $$(_TARGET
): $$(if
$$(KERNEL_INITRAMFS
),$(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
))
419 $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
):: image_prepare
420 $(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
)
423 $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
) $(CURDIR
)/Makefile
$$(KERNEL_DEPENDS
) image_prepare
425 $$(call concat_cmd
,$$(KERNEL_INITRAMFS
))
429 define Device
/Build
/compile
430 $$(_COMPILE_TARGET
): $(KDIR
)/$(1)
431 $(eval
$(call Device
/Export
,$(KDIR
)/$(1)))
433 $$(call concat_cmd
,$(COMPILE
/$(1)))
437 define Device
/Build
/kernel
438 $(KDIR
)/$$(KERNEL_NAME
):: image_prepare
439 $$(_TARGET
): $$(if
$$(KERNEL_INSTALL
),$(BIN_DIR
)/$$(KERNEL_IMAGE
))
440 $(call Device
/Export
,$$(KDIR_KERNEL_IMAGE
),$(1))
441 $(BIN_DIR
)/$$(KERNEL_IMAGE
): $$(KDIR_KERNEL_IMAGE
)
445 install: $$(KDIR_KERNEL_IMAGE
)
447 $$(KDIR_KERNEL_IMAGE
): $(KDIR
)/$$(KERNEL_NAME
) $(CURDIR
)/Makefile
$$(KERNEL_DEPENDS
) image_prepare
449 $$(call concat_cmd
,$$(KERNEL
))
450 $$(if
$$(KERNEL_SIZE
),$$(call Build
/check-size
,$$(KERNEL_SIZE
)))
454 define Device
/Build
/image
455 GZ_SUFFIX
:= $(if
$(filter %dtb
%gz
,$(2)),,$(if
$(and
$(findstring ext4
,$(1)),$(CONFIG_TARGET_IMAGES_GZIP
)),.gz
))
456 $$(_TARGET
): $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))$$(GZ_SUFFIX
)
457 $(eval
$(call Device
/Export
,$(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)),$(1)))
458 ROOTFS
/$(1)/$(3) := \
459 $(KDIR
)/root.
$(1)$$(strip \
460 $$(if
$$(FS_OPTIONS
/$(1)),+fs
=$$(call param_mangle
,$$(FS_OPTIONS
/$(1)))) \
462 $(if
$(TARGET_PER_DEVICE_ROOTFS
),+pkg
=$$(ROOTFS_ID
/$(3))) \
465 $$(ROOTFS
/$(1)/$(3)): $(if
$(TARGET_PER_DEVICE_ROOTFS
),target-dir-
$$(ROOTFS_ID
/$(3)))
467 $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)): $$(KDIR_KERNEL_IMAGE
) $$(ROOTFS
/$(1)/$(3))
469 [ -f
$$(word 1,$$^
) -a
-f
$$(word 2,$$^
) ]
470 $$(call concat_cmd
,$(if
$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2))))
472 .IGNORE
: $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))
474 $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2)).gz
: $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2))
475 gzip
-c
-9n
$$^
> $$@
477 $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2)): $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2))
483 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(call Device
/Build
/initramfs
,$(1)))
484 $(call Device
/Build
/kernel
,$(1))
486 $$(eval
$$(foreach compile
,$$(COMPILE
), \
487 $$(call Device
/Build
/compile
,$$(compile
),$(1))))
489 $$(eval
$$(foreach image
,$$(IMAGES
), \
490 $$(foreach fs
,$$(filter $(TARGET_FILESYSTEMS
),$$(FILESYSTEMS
)), \
491 $$(call Device
/Build
/image
,$$(fs
),$$(image
),$(1)))))
494 define Device
/DumpInfo
495 Target-Profile
: DEVICE_
$(1)
496 Target-Profile-Name
: $(DEVICE_TITLE
)
497 Target-Profile-Packages
: $(DEVICE_PACKAGES
)
498 Target-Profile-Description
:
499 $(DEVICE_DESCRIPTION
)
505 $$(eval
$$(if
$$(DEVICE_TITLE
),$$(info $$(call Device
/DumpInfo
,$(1)))))
509 $(call Device
/InitProfile
,$(1))
510 $(call Device
/Init
,$(1))
511 $(call Device
/Default
,$(1))
512 $(call Device
/$(1),$(1))
513 $(call Device
/Check
,$(1))
514 $(call Device
/$(if
$(DUMP
),Dump
,Build
),$(1))
530 legacy-images-prepare
:
535 .PHONY
: download prepare compile
clean image_prepare kernel_prepare
install install-images
537 $(call Build
/Compile
)
542 image_prepare
: compile
543 mkdir
-p
$(BIN_DIR
) $(KDIR
)/tmp
544 $(call Image
/Prepare
)
546 legacy-images-prepare-make
: image_prepare
547 $(MAKE
) legacy-images-prepare
551 mkdir
-p
$(BIN_DIR
) $(KDIR
)/tmp
554 kernel_prepare
: image_prepare
555 $(call Image
/Build
/targz
)
556 $(call Image
/Build
/cpiogz
)
557 $(call Image
/BuildKernel
)
558 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(if
$(IB
),,$(call Image
/BuildKernel
/Initramfs
)))
559 $(call Image
/InstallKernel
)
561 $(foreach device
,$(TARGET_DEVICES
),$(call Device
,$(device
)))
562 $(foreach device
,$(LEGACY_DEVICES
),$(call LegacyDevice
,$(device
)))
564 install-images
: kernel_prepare
$(foreach fs
,$(filter-out $(if
$(UBIFS_OPTS
),,ubifs
),$(TARGET_FILESYSTEMS
) $(fs-subtypes-y
)),$(KDIR
)/root.
$(fs
))
565 $(foreach fs
,$(TARGET_FILESYSTEMS
),
566 $(call Image
/Build
,$(fs
))
569 legacy-images-make
: install-images
570 $(call Image
/mkfs
/ubifs
/legacy
)
571 $(MAKE
) legacy-images
573 install: install-images
574 $(call Image
/Manifest
)