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 $(INCLUDE_DIR
)/version.mk
14 override MAKE
:=$(_SINGLE
)$(SUBMAKE
)
15 override NO_TRACE_MAKE
:=$(_SINGLE
)$(NO_TRACE_MAKE
)
17 KDIR
=$(KERNEL_BUILD_DIR
)
19 DTS_DIR
:=$(LINUX_DIR
)/arch
/$(LINUX_KARCH
)/boot
/dts
22 $(shell echo
$(1) | tr
'[:lower:]' '[:upper:]')
26 $(shell echo
$(1) | tr
'[:upper:]' '[:lower:]')
30 $(shell echo
$(call tolower
,$(1)) | sed
's/_/-/g')
33 DIST_SANITIZED
:=$(call sanitize
,$(VERSION_DIST
))
34 EXTRA_NAME_SANITIZED
=$(call sanitize
,$(EXTRA_IMAGE_NAME
))
36 IMG_PREFIX
:=$(DIST_SANITIZED
)-$(if
$(CONFIG_VERSION_FILENAMES
),$(VERSION_NUMBER
)-)$(if
$(EXTRA_NAME_SANITIZED
),$(EXTRA_NAME_SANITIZED
)-)$(BOARD
)$(if
$(SUBTARGET
),-$(SUBTARGET
))
38 MKFS_DEVTABLE_OPT
:= -D
$(INCLUDE_DIR
)/device_table.txt
40 ifneq ($(CONFIG_BIG_ENDIAN
),)
41 JFFS2OPTS
:= --big-endian
--squash-uids
-v
43 JFFS2OPTS
:= --little-endian
--squash-uids
-v
46 ifeq ($(CONFIG_JFFS2_RTIME
),y
)
49 ifeq ($(CONFIG_JFFS2_ZLIB
),y
)
52 ifeq ($(CONFIG_JFFS2_LZMA
),y
)
53 JFFS2OPTS
+= -X lzma
--compression-mode
=size
55 ifneq ($(CONFIG_JFFS2_RTIME
),y
)
58 ifneq ($(CONFIG_JFFS2_ZLIB
),y
)
61 ifneq ($(CONFIG_JFFS2_LZMA
),y
)
65 JFFS2OPTS
+= $(MKFS_DEVTABLE_OPT
)
67 SQUASHFS_BLOCKSIZE
:= $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE
)k
68 SQUASHFSOPT
:= -b
$(SQUASHFS_BLOCKSIZE
)
69 SQUASHFSOPT
+= -p
'/dev d 755 0 0' -p
'/dev/console c 600 0 0 5 1'
71 LZMA_XZ_OPTIONS
:= -Xpreset
9 -Xe
-Xlc
0 -Xlp
2 -Xpb
2
72 ifeq ($(CONFIG_SQUASHFS_LZMA
),y
)
73 SQUASHFSCOMP
:= lzma
$(LZMA_XZ_OPTIONS
)
75 ifeq ($(CONFIG_SQUASHFS_XZ
),y
)
76 ifneq ($(filter arm x86 powerpc sparc
,$(LINUX_KARCH
)),)
77 BCJ_FILTER
:=-Xbcj
$(LINUX_KARCH
)
79 SQUASHFSCOMP
:= xz
$(LZMA_XZ_OPTIONS
) $(BCJ_FILTER
)
82 JFFS2_BLOCKSIZE ?
= 64k
128k
84 fs-types-
$(CONFIG_TARGET_ROOTFS_SQUASHFS
) += squashfs
85 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
))
86 fs-types-
$(CONFIG_TARGET_ROOTFS_JFFS2_NAND
) += $(addprefix jffs2-nand-
,$(NAND_BLOCKSIZE
))
87 fs-types-
$(CONFIG_TARGET_ROOTFS_EXT4FS
) += ext4
88 fs-types-
$(CONFIG_TARGET_ROOTFS_ISO
) += iso
89 fs-subtypes-
$(CONFIG_TARGET_ROOTFS_JFFS2
) += $(addsuffix -raw
,$(addprefix jffs2-
,$(JFFS2_BLOCKSIZE
)))
90 fs-subtypes-
$(CONFIG_TARGET_ROOTFS_CPIOGZ
) += cpiogz
91 fs-subtypes-
$(CONFIG_TARGET_ROOTFS_TARGZ
) += targz
93 TARGET_FILESYSTEMS
:= $(fs-types-y
)
95 FS_64K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-64k
96 FS_128K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-128k
97 FS_256K
:= $(filter-out jffs2-
%,$(TARGET_FILESYSTEMS
)) jffs2-256k
100 echo
-ne
'\xde\xad\xc0\xde' >> $(1)
103 PROFILE_SANITIZED
:= $(call sanitize
,$(PROFILE
))
108 $(subst $(space
),^
,$(1))), \
109 $(call
$(2),$(strip $(subst ^
,$(space
),$(data
)))))
113 $(if
$(Build
/$(word 1,$(1))),,$(error Missing Build
/$(word 1,$(1))))
114 $(call Build
/$(word 1,$(1)),$(wordlist
2,$(words $(1)),$(1)))
119 $(call split_args
,$(1),build_cmd
)
122 # pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
123 define prepare_generic_squashfs
124 $(STAGING_DIR_HOST
)/bin
/padjffs2
$(1) 4 8 16 64 128 256
127 define Image
/BuildKernel
/Initramfs
128 $(call Image
/Build
/Initramfs
)
131 define Image
/BuildKernel
/MkuImage
132 mkimage
-A
$(ARCH
) -O linux
-T kernel
-C
$(1) -a
$(2) -e
$(3) \
133 -n
'$(call toupper,$(ARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d
$(4) $(5)
136 define Image
/BuildKernel
/MkFIT
137 $(TOPDIR
)/scripts
/mkits.sh \
138 -D
$(1) -o
$(KDIR
)/fit-
$(1).its
-k
$(2) $(if
$(3),-d
$(3)) -C
$(4) -a
$(5) -e
$(6) \
139 -A
$(ARCH
) -v
$(LINUX_VERSION
)
140 PATH
=$(LINUX_DIR
)/scripts
/dtc
:$(PATH
) mkimage
-f
$(KDIR
)/fit-
$(1).its
$(KDIR
)/fit-
$(1)$(7).itb
143 # $(1) source dts file
144 # $(2) target dtb file
145 # $(3) extra CPP flags
146 # $(4) extra DTC flags
147 define Image
/BuildDTB
148 $(TARGET_CROSS
)cpp -nostdinc
-x assembler-with-cpp \
150 -I
$(DTS_DIR
)/include \
151 -undef
-D__DTS__
$(3) \
153 $(LINUX_DIR
)/scripts
/dtc
/dtc
-O dtb \
159 define Image
/mkfs
/jffs2
/sub
160 $(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
'/^.+$$$$/'
161 $(call add_jffs2_mark
,$(KDIR
)/root.jffs2-
$(2))
164 define Image
/mkfs
/jffs2
/sub-raw
165 $(STAGING_DIR_HOST
)/bin
/mkfs.jffs2
$(3) -e
$(patsubst %k
,%KiB
,$(1)) -o
$(KDIR
)/root.jffs2-
$(2)-raw
-d
$(TARGET_DIR
) -v
2>&1 1>/dev
/null | awk
'/^.+$$$$/'
168 define Image
/mkfs
/jffs2
/template
169 Image
/mkfs
/jffs2-
$(1) = $$(call Image
/mkfs
/jffs2
/sub
,$(1),$(1),$(JFFS2OPTS
))
170 Image
/mkfs
/jffs2-
$(1)-raw
= $$(call Image
/mkfs
/jffs2
/sub-raw
,$(1),$(1),$(JFFS2OPTS
))
174 define Image
/mkfs
/jffs2-nand
/template
175 Image
/mkfs
/jffs2-nand-
$(1) = \
176 $$(call Image
/mkfs
/jffs2
/sub
, \
177 $(word 2,$(subst -, ,$(1))),nand-
$(1), \
178 $(JFFS2OPTS
) --no-cleanmarkers
--pagesize
=$(word 1,$(subst -, ,$(1))))
182 $(eval
$(foreach S
,$(JFFS2_BLOCKSIZE
),$(call Image
/mkfs
/jffs2
/template
,$(S
))))
183 $(eval
$(foreach S
,$(NAND_BLOCKSIZE
),$(call Image
/mkfs
/jffs2-nand
/template
,$(S
))))
185 define Image
/mkfs
/squashfs
186 $(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)
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))
203 # $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
204 # $(3) rootfstype (e.g. squashfs or ubifs)
205 # $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
206 define Image
/Build
/UbinizeImage
207 sh
$(TOPDIR
)/scripts
/ubinize-image.sh
$(2) \
208 "$(KDIR)/root.$(3)" \
209 "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
215 ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS
),)
216 define Image
/mkfs
/ubifs
/generate
217 $(CP
) .
/ubinize
$(1).cfg
$(KDIR
)
219 $(STAGING_DIR_HOST
)/bin
/ubinize \
220 $(if
$($(PROFILE
)_UBI_OPTS
), \
221 $(shell echo
$($(PROFILE
)_UBI_OPTS
)), \
222 $(shell echo
$(UBI_OPTS
)) \
224 -o
$(KDIR
)/root
$(1).ubi \
229 define Image
/mkfs
/ubifs
231 ifneq ($($(PROFILE
)_UBIFS_OPTS
)$(UBIFS_OPTS
),)
232 $(STAGING_DIR_HOST
)/bin
/mkfs.ubifs \
233 $(if
$($(PROFILE
)_UBIFS_OPTS
), \
234 $(shell echo
$($(PROFILE
)_UBIFS_OPTS
)), \
235 $(shell echo
$(UBIFS_OPTS
)) \
237 $(if
$(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP
),--space-fixup
) \
238 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_NONE
),--force-compr
=none
) \
239 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_LZO
),--force-compr
=lzo
) \
240 $(if
$(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB
),--force-compr
=zlib
) \
241 $(if
$(shell echo
$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)),--jrn-size
=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE
)) \
243 -o
$(KDIR
)/root.ubifs \
246 $(call Image
/Build
,ubifs
)
248 ifneq ($($(PROFILE
)_UBI_OPTS
)$(UBI_OPTS
),)
249 $(if
$(wildcard .
/ubinize.cfg
),$(call Image
/mkfs
/ubifs
/generate
,))
250 $(if
$(wildcard .
/ubinize-overlay.cfg
),$(call Image
/mkfs
/ubifs
/generate
,-overlay
))
252 $(if
$(wildcard .
/ubinize.cfg
),$(call Image
/Build
,ubi
))
256 define Image
/mkfs
/cpiogz
257 ( cd
$(TARGET_DIR
); find . | cpio
-o
-H newc | gzip
-9n
>$(BIN_DIR
)/$(IMG_PREFIX
)-rootfs.cpio.gz
)
260 define Image
/mkfs
/targz
261 $(TAR
) -czpf
$(BIN_DIR
)/$(IMG_PREFIX
)$(if
$(PROFILE_SANITIZED
),-$(PROFILE_SANITIZED
))-rootfs.
tar.gz
--numeric-owner
--owner
=0 --group
=0 --sort=name
-C
$(TARGET_DIR
)/ .
264 E2SIZE
=$(shell echo
$$(($(CONFIG_TARGET_ROOTFS_PARTSIZE
)*1024*1024)))
266 define Image
/mkfs
/ext4
267 $(STAGING_DIR_HOST
)/bin
/make_ext4fs \
268 -l
$(E2SIZE
) -b
$(CONFIG_TARGET_EXT4_BLOCKSIZE
) \
269 -i
$(CONFIG_TARGET_EXT4_MAXINODE
) \
270 -m
$(CONFIG_TARGET_EXT4_RESERVED_PCT
) \
271 $(if
$(CONFIG_TARGET_EXT4_JOURNAL
),,-J
) \
272 $(KDIR
)/root.ext4
$(TARGET_DIR
)/
275 define Image
/mkfs
/prepare
/default
276 # Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
277 - $(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
278 - $(FIND
) $(TARGET_DIR
) -type f
-perm
/0100 -print0 |
$(XARGS
) -0 chmod u
+rwx
,g
+rx
,o
+rx
279 - $(FIND
) $(TARGET_DIR
) -type d
-print0 |
$(XARGS
) -0 chmod u
+rwx
,g
+rx
,o
+rx
280 $(INSTALL_DIR
) $(TARGET_DIR
)/tmp
$(TARGET_DIR
)/overlay
281 chmod
1777 $(TARGET_DIR
)/tmp
284 define Image
/mkfs
/prepare
285 $(call Image
/mkfs
/prepare
/default
)
289 define Image
/Checksum
291 $(FIND
) -maxdepth
1 -type f \
! -name
'md5sums' -printf
"%P\n" |
sort | xargs
$1 > $2 \
295 define BuildImage
/mkfs
298 mkfs-
$(1): kernel_prepare
300 $(call Build
/mkfs
/default
,$(1))
301 $(call Build
/mkfs
/$(1),$(1))
302 $(KDIR
)/root.
$(1): mkfs-
$(1)
306 # Build commands that can be called from Device/* templates
308 mkimage
-A
$(LINUX_KARCH
) \
310 -C
$(1) -a
$(KERNEL_LOADADDR
) -e
$(if
$(KERNEL_ENTRY
),$(KERNEL_ENTRY
),$(KERNEL_LOADADDR
)) \
311 -n
'$(call toupper,$(LINUX_KARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d
$@
$@.new
315 define Build
/netgear-chk
316 $(STAGING_DIR_HOST
)/bin
/mkchkimg \
319 -b
$(NETGEAR_BOARD_ID
) \
324 define Build
/netgear-dni
325 $(STAGING_DIR_HOST
)/bin
/mkdniimg \
326 -B
$(NETGEAR_BOARD_ID
) -v OpenWrt.
$(REVISION
) \
327 $(if
$(NETGEAR_HW_ID
),-H
$(NETGEAR_HW_ID
)) \
334 $(TOPDIR
)/scripts
/mkits.sh \
335 -D
$(DEVICE_NAME
) -o
$@.its
-k
$@ \
336 $(if
$(word 2,$(1)),-d
$(word 2,$(1))) -C
$(word 1,$(1)) \
337 -a
$(KERNEL_LOADADDR
) -e
$(if
$(KERNEL_ENTRY
),$(KERNEL_ENTRY
),$(KERNEL_LOADADDR
)) \
338 -A
$(ARCH
) -v
$(LINUX_VERSION
)
339 PATH
=$(LINUX_DIR
)/scripts
/dtc
:$(PATH
) mkimage
-f
$@.its
$@.new
344 $(STAGING_DIR_HOST
)/bin
/lzma e
$@
-lc1
-lp2
-pb2
$(1) $@.new
349 gzip
-9n
-c
$@
$(1) > $@.new
354 rm -rf
$(KDIR_TMP
)/$(DEVICE_NAME
)/jffs2
&& \
355 mkdir
-p
$(KDIR_TMP
)/$(DEVICE_NAME
)/jffs2
/$$(dirname
$(1)) && \
356 cp
$@
$(KDIR_TMP
)/$(DEVICE_NAME
)/jffs2
/$(1) && \
357 $(STAGING_DIR_HOST
)/bin
/mkfs.jffs2
--pad \
358 $(if
$(CONFIG_BIG_ENDIAN
),--big-endian
,--little-endian
) \
359 --squash-uids
-v
-e
$(patsubst %k
,%KiB
,$(BLOCKSIZE
)) \
361 -d
$(KDIR_TMP
)/$(DEVICE_NAME
)/jffs2 \
362 2>&1 1>/dev
/null | awk
'/^.+$$$$/' && \
363 $(STAGING_DIR_HOST
)/bin
/padjffs2
$@.new
-J
$(patsubst %k
,,$(BLOCKSIZE
))
364 -rm -rf
$(KDIR_TMP
)/$(DEVICE_NAME
)/jffs2
/
368 define Build
/kernel-bin
373 define Build
/patch-cmdline
374 $(STAGING_DIR_HOST
)/bin
/patch-cmdline
$@
'$(CMDLINE)'
377 define Build
/append-kernel
378 dd if
=$(word 1,$^
) $(if
$(1),bs
=$(1) conv
=sync
) >> $@
381 define Build
/append-rootfs
382 dd if
=$(word 2,$^
) $(if
$(1),bs
=$(1) conv
=sync
) >> $@
385 define Build
/append-ubi
386 sh
$(TOPDIR
)/scripts
/ubinize-image.sh \
387 $(if
$(KERNEL_IN_UBI
),--kernel
$(word 1,$^
)) \
390 -p
$(BLOCKSIZE
) -m
$(PAGESIZE
) -E
5 \
391 $(if
$(SUBPAGESIZE
),-s
$(SUBPAGESIZE
))
397 dd if
=$@ of
=$@.new bs
=$(1) conv
=sync
401 define Build
/pad-rootfs
402 $(call prepare_generic_squashfs
,$@
$(1))
405 define Build
/pad-offset
407 size
="$$(stat -c%s $@)" \
408 pad
="$(word 1, $(1))" \
409 offset
="$(word 2, $(1))" \
410 pad
="(pad - ((size + offset) % pad)) % pad" \
411 newsize
='size + pad'; \
412 dd if
=$@ of
=$@.new bs
=$$newsize count
=1 conv
=sync
416 define Build
/check-size
417 @
[ $$(($(subst k
,* 1024,$(subst m
, * 1024k
,$(1))))) -ge
"$$(stat -c%s $@)" ] ||
{ \
418 echo
"WARNING: Image file $@ is too big" >&2; \
423 define Build
/combined-image
424 -sh
$(TOPDIR
)/scripts
/combined-image.sh \
431 define Build
/sysupgrade-nand
432 sh
$(TOPDIR
)/scripts
/sysupgrade-nand.sh \
433 --board
$(if
$(BOARD_NAME
),$(BOARD_NAME
),$(DEVICE_NAME
)) \
434 --kernel
$(word 1,$^
) \
435 --rootfs
$(word 2,$^
) \
440 PROFILES
:= $(PROFILE
)
443 KERNEL_INITRAMFS
= $$(KERNEL
)
447 IMAGE_PREFIX
:= $(IMG_PREFIX
)-$(1)
448 IMAGE_NAME
= $$(IMAGE_PREFIX
)-$$(1)-$$(2)
450 KERNEL_SUFFIX
:= -kernel.bin
451 KERNEL_IMAGE
= $$(KERNEL_PREFIX
)$$(KERNEL_SUFFIX
)
452 KERNEL_INITRAMFS_PREFIX
= $$(IMAGE_PREFIX
)-initramfs
453 KERNEL_INITRAMFS_IMAGE
= $$(KERNEL_INITRAMFS_PREFIX
)$$(KERNEL_SUFFIX
)
454 KERNEL_INITRAMFS_NAME
= $$(KERNEL_NAME
)-initramfs
456 KERNEL_NAME
:= vmlinux
459 FILESYSTEMS
:= $(TARGET_FILESYSTEMS
)
462 define Device
/ExportVar
463 $(1) : $(2):=$$($(2))
467 $(foreach var
,$(DEVICE_VARS
) DEVICE_NAME KERNEL KERNEL_INITRAMFS
,$(call Device
/ExportVar
,$(1),$(var
)))
468 $(1) : FILESYSTEM
:=$(2)
472 _TARGET
= $$(if
$$(filter $(PROFILE
),$$(PROFILES
)),install,install-disabled
)
473 _COMPILE_TARGET
= $$(if
$(if
$(IB
),,$(CONFIG_IB
)$$(filter $(PROFILE
),$$(PROFILES
))),compile
,compile-disabled
)
477 define Device
/Build
/initramfs
478 $(call Device
/Export
,$(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
),$(1))
479 $$(_TARGET
): $(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
)
481 $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
): image_prepare
482 $(BIN_DIR
)/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
)
485 $(KDIR
)/tmp
/$$(KERNEL_INITRAMFS_IMAGE
): $(KDIR
)/$$(KERNEL_INITRAMFS_NAME
)
487 $$(call concat_cmd
,$$(KERNEL_INITRAMFS
))
491 define Device
/Build
/check_size
492 @
[ $$(($(subst k
,* 1024,$(subst m
, * 1024k
,$(1))))) -ge
"$$(stat -c%s $@)" ] ||
{ \
493 echo
"WARNING: Image file $@ is too big" >&2; \
498 define Device
/Build
/compile
499 $$(_COMPILE_TARGET
): $(KDIR
)/$(1)
500 $(eval
$(call Device
/Export
,$(KDIR
)/$(1)))
502 $$(call concat_cmd
,$(COMPILE
/$(1)))
506 define Device
/Build
/kernel
507 _KERNEL_IMAGES
+= $(KDIR
)/$$(KERNEL_NAME
)
508 $(KDIR
)/$$(KERNEL_NAME
): image_prepare
509 $$(_TARGET
): $$(if
$$(KERNEL_INSTALL
),$(BIN_DIR
)/$$(KERNEL_IMAGE
))
510 $(call Device
/Export
,$(KDIR
)/$$(KERNEL_IMAGE
),$(1))
511 $(BIN_DIR
)/$$(KERNEL_IMAGE
): $(KDIR
)/$$(KERNEL_IMAGE
)
515 install: $(KDIR
)/$$(KERNEL_IMAGE
)
517 $(KDIR
)/$$(KERNEL_IMAGE
): $(KDIR
)/$$(KERNEL_NAME
)
519 $$(call concat_cmd
,$$(KERNEL
))
520 $$(if
$$(KERNEL_SIZE
),$$(call Device
/Build
/check_size
,$$(KERNEL_SIZE
)))
524 define Device
/Build
/image
525 $$(_TARGET
): $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))
526 $(eval
$(call Device
/Export
,$(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)),$(1)))
527 $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2)): $(KDIR
)/$$(KERNEL_IMAGE
) $(KDIR
)/root.
$(1)
529 [ -f
$$(word 1,$$^
) -a
-f
$$(word 2,$$^
) ]
530 $$(call concat_cmd
,$(if
$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2)/$(1)),$(IMAGE
/$(2))))
532 .IGNORE
: $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2))
533 $(BIN_DIR
)/$(call IMAGE_NAME
,$(1),$(2)): $(KDIR
)/tmp
/$(call IMAGE_NAME
,$(1),$(2))
539 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(call Device
/Build
/initramfs
,$(1)))
540 $(call Device
/Build
/kernel
,$(1))
542 $$(eval
$$(foreach compile
,$$(COMPILE
), \
543 $$(call Device
/Build
/compile
,$$(compile
),$(1))))
545 $$(eval
$$(foreach image
,$$(IMAGES
), \
546 $$(foreach fs
,$$(filter $(TARGET_FILESYSTEMS
),$$(FILESYSTEMS
)), \
547 $$(call Device
/Build
/image
,$$(fs
),$$(image
),$(1)))))
551 $(call Device
/Init
,$(1))
552 $(call Device
/Default
,$(1))
553 $(call Device
/Check
,$(1))
554 $(call Device
/$(1),$(1))
555 $(call Device
/Build
,$(1))
568 .PHONY
: download prepare compile
clean image_prepare mkfs_prepare kernel_prepare
install
570 $(call Build
/Compile
)
575 image_prepare
: compile
577 $(call Image
/Prepare
)
583 mkfs_prepare
: image_prepare
584 $(call Image
/mkfs
/prepare
)
586 kernel_prepare
: mkfs_prepare
587 $(call Image
/BuildKernel
)
588 $(if
$(CONFIG_TARGET_ROOTFS_INITRAMFS
),$(if
$(IB
),,$(call Image
/BuildKernel
/Initramfs
)))
589 $(call Image
/InstallKernel
)
591 $(foreach device
,$(TARGET_DEVICES
),$(call Device
,$(device
)))
592 $(foreach fs
,$(TARGET_FILESYSTEMS
) $(fs-subtypes-y
),$(call BuildImage
/mkfs
,$(fs
)))
594 $$(sort $$(_KERNEL_IMAGES
)):
597 install: kernel_prepare
598 $(foreach fs
,$(TARGET_FILESYSTEMS
),
599 $(call Image
/Build
,$(fs
))
601 $(call Image
/mkfs
/ubifs
)
602 $(call Image
/Checksum
,md5sum
--binary
,md5sums
)
603 $(call Image
/Checksum
,openssl dgst
-sha256
,sha256sums
)