#
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
include $(INCLUDE_DIR)/prereq.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/version.mk
+include $(INCLUDE_DIR)/image-commands.mk
+include $(INCLUDE_DIR)/image-legacy.mk
+
+override MAKE:=$(_SINGLE)$(SUBMAKE)
+override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
+
+param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
+param_mangle = $(subst $(space),_,$(strip $(1)))
+param_unmangle = $(subst _,$(space),$(1))
-.NOTPARALLEL:
-override MAKEFLAGS=
-override MAKE:=$(SUBMAKE)
KDIR=$(KERNEL_BUILD_DIR)
+KDIR_TMP=$(KDIR)/tmp
+DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
+
+EXTRA_NAME_SANITIZED=$(call sanitize,$(EXTRA_IMAGE_NAME))
+
+IMG_PREFIX:=$(VERSION_DIST_SANITIZED)-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(if $(EXTRA_NAME_SANITIZED),$(EXTRA_NAME_SANITIZED)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
+
+MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
-ifneq ($(CONFIG_BIG_ENDIAN),y)
-JFFS2OPTS := --pad --little-endian --squash
-SQUASHFS_OPTS := -le
+ifneq ($(CONFIG_BIG_ENDIAN),)
+ JFFS2OPTS := --big-endian --squash-uids -v
else
-JFFS2OPTS := --pad --big-endian --squash
-SQUASHFS_OPTS := -be
+ JFFS2OPTS := --little-endian --squash-uids -v
+endif
+
+ifeq ($(CONFIG_JFFS2_RTIME),y)
+ JFFS2OPTS += -X rtime
+endif
+ifeq ($(CONFIG_JFFS2_ZLIB),y)
+ JFFS2OPTS += -X zlib
+endif
+ifeq ($(CONFIG_JFFS2_LZMA),y)
+ JFFS2OPTS += -X lzma --compression-mode=size
+endif
+ifneq ($(CONFIG_JFFS2_RTIME),y)
+ JFFS2OPTS += -x rtime
+endif
+ifneq ($(CONFIG_JFFS2_ZLIB),y)
+ JFFS2OPTS += -x zlib
+endif
+ifneq ($(CONFIG_JFFS2_LZMA),y)
+ JFFS2OPTS += -x lzma
+endif
+
+JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
+
+SQUASHFS_BLOCKSIZE := $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE)k
+SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
+SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
+SQUASHFSCOMP := gzip
+LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
+ifeq ($(CONFIG_SQUASHFS_XZ),y)
+ ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
+ BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
+ endif
+ SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
endif
JFFS2_BLOCKSIZE ?= 64k 128k
+fs-types-$(CONFIG_TARGET_ROOTFS_SQUASHFS) += squashfs
+fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addprefix jffs2-,$(JFFS2_BLOCKSIZE))
+fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2_NAND) += $(addprefix jffs2-nand-,$(NAND_BLOCKSIZE))
+fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
+fs-types-$(CONFIG_TARGET_ROOTFS_ISO) += iso
+fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
+fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
+
+TARGET_FILESYSTEMS := $(fs-types-y)
+
+FS_64K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-64k
+FS_128K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-128k
+FS_256K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-256k
+
define add_jffs2_mark
echo -ne '\xde\xad\xc0\xde' >> $(1)
endef
-# pad to 64k and add jffs2 end-of-filesystem mark
-# do this twice to make sure that this works with 128k blocksize as well
-define prepare_generic_squashfs
- dd if=$(1) of=$(KDIR)/tmpfile.1 bs=64k conv=sync
- $(call add_jffs2_mark,$(KDIR)/tmpfile.1)
- dd of=$(1) if=$(KDIR)/tmpfile.1 bs=64k conv=sync
- $(call add_jffs2_mark,$(1))
-endef
-
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
- ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
- define Image/mkfs/jffs2/sub
- # FIXME: removing this line will cause strange behaviour in the foreach loop below
- $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(JFFS2OPTS) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1) -d $(TARGET_DIR)
- $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1))
- $(call Image/Build,jffs2-$(1))
- endef
- define Image/mkfs/jffs2
- rm -rf $(TARGET_DIR)/jffs
- $(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ)))
- endef
- endif
+PROFILE_SANITIZED := $(call sanitize,$(PROFILE))
- ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
- define Image/mkfs/squashfs
- @mkdir -p $(TARGET_DIR)/jffs
- $(STAGING_DIR_HOST)/bin/mksquashfs-lzma $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
- $(call Image/Build,squashfs)
- endef
- endif
+define split_args
+$(foreach data, \
+ $(subst |,$(space),\
+ $(subst $(space),^,$(1))), \
+ $(call $(2),$(strip $(subst ^,$(space),$(data)))))
+endef
- ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
- define Image/mkfs/tgz
- $(TAR) -zcf $(BIN_DIR)/openwrt-$(BOARD)-rootfs.tgz --owner=root --group=root -C $(TARGET_DIR)/ .
- endef
- endif
+define build_cmd
+$(if $(Build/$(word 1,$(1))),,$(error Missing Build/$(word 1,$(1))))
+$(call Build/$(word 1,$(1)),$(wordlist 2,$(words $(1)),$(1)))
- ifeq ($(CONFIG_TARGET_ROOTFS_CPIOGZ),y)
- define Image/mkfs/cpiogz
- ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/openwrt-$(BOARD)-rootfs.cpio.gz )
- endef
- endif
-else
- define Image/BuildKernel
- cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf
+endef
+
+define concat_cmd
+$(call split_args,$(1),build_cmd)
+endef
+
+# pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
+define prepare_generic_squashfs
+ $(STAGING_DIR_HOST)/bin/padjffs2 $(1) 4 8 16 64 128 256
+endef
+
+define Image/BuildKernel/Initramfs
$(call Image/Build/Initramfs)
- endef
+endef
+
+define Image/BuildKernel/MkuImage
+ mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
+ -n '$(call toupper,$(ARCH)) LEDE Linux-$(LINUX_VERSION)' -d $(4) $(5)
+endef
+
+define Image/BuildKernel/MkFIT
+ $(TOPDIR)/scripts/mkits.sh \
+ -D $(1) -o $(KDIR)/fit-$(1).its -k $(2) $(if $(3),-d $(3)) -C $(4) -a $(5) -e $(6) \
+ -A $(ARCH) -v $(LINUX_VERSION)
+ PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
+endef
+
+# $(1) source dts file
+# $(2) target dtb file
+# $(3) extra CPP flags
+# $(4) extra DTC flags
+define Image/BuildDTB
+ $(TARGET_CROSS)cpp -nostdinc -x assembler-with-cpp \
+ -I$(DTS_DIR) \
+ -I$(DTS_DIR)/include \
+ -undef -D__DTS__ $(3) \
+ -o $(2).tmp $(1)
+ $(LINUX_DIR)/scripts/dtc/dtc -O dtb \
+ -i$(dir $(1)) $(4) \
+ -o $(2) $(2).tmp
+ $(RM) $(2).tmp
+endef
+
+define Image/mkfs/jffs2/sub
+ $(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 '/^.+$$$$/'
+ $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
+endef
+
+define Image/mkfs/jffs2/sub-raw
+ $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2)-raw -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
+endef
+
+define Image/mkfs/jffs2/template
+ Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(1),$(JFFS2OPTS))
+ Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(1),$(JFFS2OPTS))
+
+endef
+
+define Image/mkfs/jffs2-nand/template
+ Image/mkfs/jffs2-nand-$(1) = \
+ $$(call Image/mkfs/jffs2/sub, \
+ $(word 2,$(subst -, ,$(1))),nand-$(1), \
+ $(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))))
+
+endef
+
+$(eval $(foreach S,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/template,$(S))))
+$(eval $(foreach S,$(NAND_BLOCKSIZE),$(call Image/mkfs/jffs2-nand/template,$(S))))
+
+define Image/mkfs/squashfs
+ $(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))
+endef
+
+# $(1): board name
+# $(2): rootfs type
+# $(3): kernel image
+ifneq ($(CONFIG_NAND_SUPPORT),)
+ define Image/Build/SysupgradeNAND
+ mkdir -p "$(KDIR_TMP)/sysupgrade-$(1)/"
+ echo "BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
+ [ -z "$(2)" ] || $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
+ [ -z "$(3)" ] || $(CP) "$(3)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
+ (cd "$(KDIR_TMP)"; $(TAR) cvf \
+ "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-$(1) \
+ $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+ )
+ endef
+
+# $(1) board name
+# $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
+# $(3) rootfstype (e.g. squashfs or ubifs)
+# $(4) options to pass-through to ubinize (i.e. $($(PROFILE)_UBI_OPTS)))
+ define Image/Build/UbinizeImage
+ sh $(TOPDIR)/scripts/ubinize-image.sh $(2) \
+ "$(KDIR)/root.$(3)" \
+ "$(KDIR)/$(IMG_PREFIX)-$(1)-$(3)-ubinized.bin" \
+ $(4)
+ endef
+
endif
+define Image/mkfs/ubifs
+ $(STAGING_DIR_HOST)/bin/mkfs.ubifs \
+ $(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
+ $(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
+ $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--force-compr=none) \
+ $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--force-compr=lzo) \
+ $(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--force-compr=zlib) \
+ $(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
+ --squash-uids \
+ -o $@ -d $(TARGET_DIR)
+endef
+
+E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
+
+define Image/mkfs/ext4
+ $(STAGING_DIR_HOST)/bin/make_ext4fs \
+ -l $(E2SIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
+ -i $(CONFIG_TARGET_EXT4_MAXINODE) \
+ -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) \
+ $(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
+ $(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
+ $(KDIR)/root.ext4 $(TARGET_DIR)/
+endef
+
+define Image/mkfs/prepare/default
+ # Use symbolic permissions to avoid clobbering SUID/SGID/sticky bits
+ - $(FIND) $(TARGET_DIR) -type f -not -perm /0100 -not -name 'ssh_host*' -not -name 'shadow' -print0 | $(XARGS) -0 chmod u+rw,g+r,o+r
+ - $(FIND) $(TARGET_DIR) -type f -perm /0100 -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
+ - $(FIND) $(TARGET_DIR) -type d -print0 | $(XARGS) -0 chmod u+rwx,g+rx,o+rx
+ $(INSTALL_DIR) $(TARGET_DIR)/tmp $(TARGET_DIR)/overlay
+ chmod 1777 $(TARGET_DIR)/tmp
+endef
+
+define Image/mkfs/prepare
+ $(call Image/mkfs/prepare/default)
+endef
+
+
define Image/Checksum
( cd ${BIN_DIR} ; \
- $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | xargs \
- md5sum > md5sums \
+ $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | sort | xargs $1 > $2 \
)
endef
-
-ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
- E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_FSPART)*1024)))
-
- define Image/mkfs/ext2
- $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
- $(call Image/Build,ext2)
+ifdef CONFIG_TARGET_ROOTFS_TARGZ
+ define Image/Build/targz
+ $(TAR) -cp --numeric-owner --owner=0 --group=0 --sort=name \
+ $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+ -C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
endef
endif
-ifeq ($(CONFIG_TARGET_ROOTFS_ISO),y)
- define Image/mkfs/iso
- $(call Image/Build,iso)
+ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
+ define Image/Build/cpiogz
+ ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
endef
endif
+$(KDIR)/root.%: kernel_prepare
+ $(call Image/mkfs/$(word 1,$(subst +,$(space),$*)),$(subst +,$(space),$*))
-define Image/mkfs/prepare/default
- find $(TARGET_DIR) -type f -not -perm +0100 -not -name 'ssh_host*' | $(XARGS) chmod 0644
- find $(TARGET_DIR) -type f -perm +0100 | $(XARGS) chmod 0755
- find $(TARGET_DIR) -type d | $(XARGS) chmod 0755
- $(INSTALL_DIR) $(TARGET_DIR)/tmp
- chmod 0777 $(TARGET_DIR)/tmp
+define Device/InitProfile
+ PROFILES := $(PROFILE)
+ DEVICE_TITLE :=
+ DEVICE_PACKAGES :=
+ DEVICE_DESCRIPTION = Build firmware images for $$(DEVICE_TITLE)
endef
-define Image/mkfs/prepare
- $(call Image/mkfs/prepare/default)
+define Device/Init
+ DEVICE_NAME := $(1)
+ KERNEL:=
+ KERNEL_INITRAMFS = $$(KERNEL)
+ KERNEL_SIZE:=
+ CMDLINE:=
+
+ IMAGES :=
+ IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
+ IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
+ KERNEL_PREFIX = $$(IMAGE_PREFIX)
+ KERNEL_SUFFIX := -kernel.bin
+ KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
+ KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
+ KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-initramfs
+ KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_INITRAMFS_SUFFIX)
+ KERNEL_INITRAMFS_NAME = $$(KERNEL_NAME)-initramfs
+ KERNEL_INSTALL :=
+ KERNEL_NAME := vmlinux
+ KERNEL_DEPENDS :=
+ KERNEL_SIZE :=
+
+ UBOOTENV_IN_UBI :=
+ KERNEL_IN_UBI :=
+ BLOCKSIZE :=
+ PAGESIZE :=
+ SUBPAGESIZE :=
+ VID_HDR_OFFSET :=
+ UBINIZE_OPTS := -E 5
+ MKUBIFS_OPTS :=
+
+ FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
+
+ DEVICE_DTS :=
+ DEVICE_DTS_DIR :=
+
+ BOARD_NAME :=
+
+ FILESYSTEMS := $(TARGET_FILESYSTEMS)
endef
-define BuildImage
-download:
-prepare:
-ifneq ($(IB),1)
- compile: compile-targets FORCE
- $(call Build/Compile)
-else
- compile:
-endif
+DEFAULT_DEVICE_VARS := \
+ DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE \
+ DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME \
+ UBOOTENV_IN_UBI KERNEL_IN_UBI \
+ BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
+ UBINIZE_OPTS
-ifneq ($(IB),1)
- install: compile install-targets FORCE
- $(call Image/Prepare)
- $(call Image/mkfs/prepare)
- $(call Image/BuildKernel)
- $(call Image/mkfs/jffs2)
- $(call Image/mkfs/squashfs)
- $(call Image/mkfs/tgz)
- $(call Image/mkfs/cpiogz)
- $(call Image/mkfs/ext2)
- $(call Image/mkfs/iso)
- $(call Image/Checksum)
+define Device/ExportVar
+ $(1) : $(2):=$$($(2))
+
+endef
+define Device/Export
+ $(foreach var,$(DEVICE_VARS) $(DEFAULT_DEVICE_VARS),$(call Device/ExportVar,$(1),$(var)))
+ $(1) : FILESYSTEM:=$(2)
+endef
+
+ifdef IB
+ DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
else
- install: compile install-targets
- $(call Image/BuildKernel)
- $(call Image/mkfs/jffs2)
- $(call Image/mkfs/squashfs)
- $(call Image/mkfs/tgz)
- $(call Image/mkfs/cpiogz)
- $(call Image/mkfs/ext2)
- $(call Image/mkfs/iso)
- $(call Image/Checksum)
+ DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET)))_$(1))
endif
-ifneq ($(IB),1)
- clean: clean-targets
- $(call Build/Clean)
-else
- clean:
+define Device/Check
+ KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
+ _PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
+ _TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
+ ifndef IB
+ _COMPILE_TARGET := $$(if $(CONFIG_IB)$$(_PROFILE_SET),compile,compile-disabled)
+ endif
+endef
+
+ifndef IB
+define Device/Build/initramfs
+ $(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
+ $$(_TARGET): $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE))
+
+ $(KDIR)/$$(KERNEL_INITRAMFS_NAME):: image_prepare
+ $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
+ cp $$^ $$@
+
+ $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/$$(KERNEL_INITRAMFS_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
+ @rm -f $$@
+ $$(call concat_cmd,$$(KERNEL_INITRAMFS))
+endef
endif
-compile-targets:
-install-targets:
-clean-targets:
+define Device/Build/check_size
+ @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
+ echo "WARNING: Image file $@ is too big" >&2; \
+ rm -f $@; \
+ }
+endef
+
+define Device/Build/compile
+ $$(_COMPILE_TARGET): $(KDIR)/$(1)
+ $(eval $(call Device/Export,$(KDIR)/$(1)))
+ $(KDIR)/$(1):
+ $$(call concat_cmd,$(COMPILE/$(1)))
+
+endef
+
+define Device/Build/kernel
+ _KERNEL_IMAGES += $$(KDIR_KERNEL_NAME)
+ $(KDIR)/$$(KERNEL_NAME):: image_prepare
+ $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
+ $(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
+ $(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
+ cp $$^ $$@
+ ifndef IB
+ ifdef CONFIG_IB
+ install: $$(KDIR_KERNEL_IMAGE)
+ endif
+ $$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS)
+ @rm -f $$@
+ $$(call concat_cmd,$$(KERNEL))
+ $$(if $$(KERNEL_SIZE),$$(call Device/Build/check_size,$$(KERNEL_SIZE)))
+ endif
+endef
+
+define Device/Build/image
+ $$(_TARGET): $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
+ $(eval $(call Device/Export,$(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)),$(1)))
+ $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $(KDIR)/root.$(1)$$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1))))
+ @rm -f $$@
+ [ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
+ $$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
+
+ .IGNORE: $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2))
+ $(BIN_DIR)/$(call IMAGE_NAME,$(1),$(2)): $(KDIR)/tmp/$(call IMAGE_NAME,$(1),$(2))
+ cp $$^ $$@
+
+endef
+
+define Device/Build
+ $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Device/Build/initramfs,$(1)))
+ $(call Device/Build/kernel,$(1))
+
+ $$(eval $$(foreach compile,$$(COMPILE), \
+ $$(call Device/Build/compile,$$(compile),$(1))))
+
+ $$(eval $$(foreach image,$$(IMAGES), \
+ $$(foreach fs,$$(filter $(TARGET_FILESYSTEMS),$$(FILESYSTEMS)), \
+ $$(call Device/Build/image,$$(fs),$$(image),$(1)))))
+endef
+
+define Device/DumpInfo
+Target-Profile: DEVICE_$(1)
+Target-Profile-Name: $(DEVICE_TITLE)
+Target-Profile-Packages: $(DEVICE_PACKAGES)
+Target-Profile-Description:
+$(DEVICE_DESCRIPTION)
+@@
+
endef
+define Device/Dump
+$$(eval $$(if $$(DEVICE_TITLE),$$(info $$(call Device/DumpInfo,$(1)))))
+endef
+
+define Device
+ $(call Device/InitProfile,$(1))
+ $(call Device/Init,$(1))
+ $(call Device/Default,$(1))
+ $(call Device/$(1),$(1))
+ $(call Device/Check,$(1))
+ $(call Device/$(if $(DUMP),Dump,Build),$(1))
+
+endef
+
+define BuildImage
+
+ ifneq ($(DUMP),)
+ all: dumpinfo
+ dumpinfo: FORCE
+ @true
+ endif
+
+ download:
+ prepare:
+ compile:
+ clean:
+ legacy-images-prepare:
+ legacy-images:
+ image_prepare:
+
+ ifeq ($(IB),)
+ .PHONY: download prepare compile clean image_prepare mkfs_prepare kernel_prepare install install-images
+ compile:
+ $(call Build/Compile)
+
+ clean:
+ $(call Build/Clean)
+
+ image_prepare: compile
+ mkdir -p $(BIN_DIR) $(KDIR)/tmp
+ $(call Image/Prepare)
+
+ legacy-images-prepare-make: image_prepare
+ $(MAKE) legacy-images-prepare
+
+ else
+ image_prepare:
+ mkdir -p $(BIN_DIR) $(KDIR)/tmp
+ endif
+
+ mkfs_prepare: image_prepare
+ $(call Image/mkfs/prepare)
+
+ kernel_prepare: mkfs_prepare
+ $(call Image/Build/targz)
+ $(call Image/Build/cpiogz)
+ $(call Image/BuildKernel)
+ $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
+ $(call Image/InstallKernel)
+ $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
+ $(foreach device,$(LEGACY_DEVICES),$(call LegacyDevice,$(device)))
+
+ install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
+ $(foreach fs,$(TARGET_FILESYSTEMS),
+ $(call Image/Build,$(fs))
+ )
+
+ legacy-images-make: install-images
+ $(call Image/mkfs/ubifs/legacy)
+ $(MAKE) legacy-images
+
+ install: install-images
+ $(call Image/Checksum,md5sum --binary,md5sums)
+ $(call Image/Checksum,openssl dgst -sha256,sha256sums)
+
+endef
projects / openwrt / openwrt.git / blobdiff