include $(INCLUDE_DIR)/prereq.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/version.mk
override MAKE:=$(_SINGLE)$(SUBMAKE)
override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
KDIR=$(KERNEL_BUILD_DIR)
+KDIR_TMP=$(KDIR)/tmp
DTS_DIR:=$(LINUX_DIR)/arch/$(ARCH)/boot/dts/
-IMG_PREFIX:=openwrt-$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
+IMG_PREFIX:=openwrt-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))
MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
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
$(shell echo $(1) | tr '[:lower:]' '[:upper:]')
endef
+define split_args
+$(foreach data, \
+ $(subst |,$(space),\
+ $(subst $(space),^,$(1))), \
+ $(call $(2),$(strip $(subst ^,$(space),$(data)))))
+endef
+
+define build_cmd
+$(if $(Build/$(word 1,$(1))),,$(error Missing Build/$(word 1,$(1))))
+$(call Build/$(word 1,$(1)),$(wordlist 2,$(words $(1)),$(1)))
+
+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
define Image/BuildKernel/MkFIT
$(TOPDIR)/scripts/mkits.sh \
- -D $(1) -o $(KDIR)/fit-$(1).its -k $(2) -d $(3) -C $(4) -a $(5) -e $(6) \
+ -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
+ $(CPP) -nostdinc -x assembler-with-cpp \
+ -I$(LINUX_DIR)/arch/$(ARCH)/boot/dts \
+ -I$(LINUX_DIR)/arch/$(ARCH)/boot/dts/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 '/^.+$$$$/'
$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
(cd "$(KDIR_TMP)"; $(TAR) cvf \
"$(BIN_DIR)/$(IMG_PREFIX)-$(1)-$(2)-sysupgrade.tar" sysupgrade-$(1))
endef
+
# $(1) board name
# $(2) ubinize-image options (e.g. --uboot-env and/or --kernel kernelimage)
# $(3) rootfstype (e.g. squashfs or ubifs)
$(call Image/Build,ubifs)
ifneq ($($(PROFILE)_UBI_OPTS)$(UBI_OPTS),)
- $(call Image/mkfs/ubifs/generate,)
+ $(if $(wildcard ./ubinize.cfg),$(call Image/mkfs/ubifs/generate,))
$(if $(wildcard ./ubinize-overlay.cfg),$(call Image/mkfs/ubifs/generate,-overlay))
endif
- $(call Image/Build,ubi)
+ $(if $(wildcard ./ubinize.cfg),$(call Image/Build,ubi))
endef
endif
define Image/mkfs/cpiogz
- ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+ ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
endef
define Image/mkfs/targz
- $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE),-$(PROFILE))-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
+ $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE),-$(PROFILE))-rootfs.tar.gz --numeric-owner --owner=0 --group=0 --sort=name -C $(TARGET_DIR)/ .
endef
-E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024/$(CONFIG_TARGET_EXT4_BLOCKSIZE))))
+E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
define Image/mkfs/ext4
-# generate an ext2 fs
- $(STAGING_DIR_HOST)/bin/genext2fs -U -B $(CONFIG_TARGET_EXT4_BLOCKSIZE) -b $(E2SIZE) -N $(CONFIG_TARGET_EXT4_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext4 -m $(CONFIG_TARGET_EXT4_RESERVED_PCT) $(MKFS_DEVTABLE_OPT)
-# convert it to ext4
- $(STAGING_DIR_HOST)/bin/tune2fs $(if $(CONFIG_TARGET_EXT4_JOURNAL),-j) -O extents,uninit_bg,dir_index $(KDIR)/root.ext4
-# fix it up
- $(STAGING_DIR_HOST)/bin/e2fsck -fy $(KDIR)/root.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) \
+ $(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 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
define Image/Checksum
( cd ${BIN_DIR} ; \
- $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | sort | xargs \
- md5sum --binary > md5sums \
+ $(FIND) -maxdepth 1 -type f \! -name 'md5sums' -printf "%P\n" | sort | xargs $1 > $2 \
)
endef
.PHONY: mkfs-$(1)
mkfs-$(1): mkfs_prepare
$(Image/mkfs/$(1))
+ $(call Build/mkfs/default,$(1))
+ $(call Build/mkfs/$(1),$(1))
+ $(KDIR)/root.$(1): mkfs-$(1)
+
+endef
+
+# Build commands that can be called from Device/* templates
+define Build/uImage
+ mkimage -A $(LINUX_KARCH) \
+ -O linux -T kernel \
+ -C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
+ -n '$(call toupper,$(LINUX_KARCH)) OpenWrt Linux-$(LINUX_VERSION)' -d $@ $@.new
+ @mv $@.new $@
+endef
+
+define Build/netgear-chk
+ $(STAGING_DIR_HOST)/bin/mkchkimg \
+ -o $@.new \
+ -k $@ \
+ -b $(NETGEAR_BOARD_ID) \
+ -r $(NETGEAR_REGION)
+ mv $@.new $@
+endef
+
+define Build/netgear-dni
+ $(STAGING_DIR_HOST)/bin/mkdniimg \
+ -B $(NETGEAR_BOARD_ID) -v OpenWrt.$(REVISION) \
+ $(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
+ -r "$(1)" \
+ -i $@ -o $@.new
+ mv $@.new $@
+endef
+
+define Build/fit
+ $(TOPDIR)/scripts/mkits.sh \
+ -D $(DEVICE_NAME) -o $@.its -k $@ \
+ $(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
+ -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
+ -A $(ARCH) -v $(LINUX_VERSION)
+ PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
+ @mv $@.new $@
+endef
+
+define Build/lzma
+ $(STAGING_DIR_HOST)/bin/lzma e $@ -lc1 -lp2 -pb2 $(1) $@.new
+ @mv $@.new $@
+endef
+
+define Build/gzip
+ gzip -9n -c $@ $(1) > $@.new
+ @mv $@.new $@
+endef
+
+define Build/kernel-bin
+ rm -f $@
+ cp $^ $@
+endef
+
+define Build/patch-cmdline
+ $(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
+endef
+
+define Build/append-kernel
+ dd if=$(word 1,$^) $(if $(1),bs=$(1) conv=sync) >> $@
+endef
+
+define Build/append-rootfs
+ dd if=$(word 2,$^) $(if $(1),bs=$(1) conv=sync) >> $@
+endef
+
+define Build/append-ubi
+ sh $(TOPDIR)/scripts/ubinize-image.sh \
+ $(if $(KERNEL_IN_UBI),--kernel $(word 1,$^)) \
+ $(word 2,$^) \
+ $@.tmp \
+ -p $(BLOCKSIZE) -m $(PAGESIZE) -E 5
+ cat $@.tmp >> $@
+ rm $@.tmp
+endef
+
+define Build/pad-to
+ dd if=$@ of=$@.new bs=$(1) conv=sync
+ mv $@.new $@
+endef
+
+define Build/pad-rootfs
+ $(call prepare_generic_squashfs,$@ $(1))
+endef
+
+define Build/pad-offset
+ let \
+ size="$$(stat -c%s $@)" \
+ pad="$(word 1, $(1))" \
+ offset="$(word 2, $(1))" \
+ pad="(pad - ((size + offset) % pad)) % pad" \
+ newsize='size + pad'; \
+ dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
+ mv $@.new $@
+endef
+
+define Build/check-size
+ @[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
+ echo "WARNING: Image file $@ is too big" >&2; \
+ rm -f $@; \
+ }
+endef
+
+define Build/combined-image
+ -sh $(TOPDIR)/scripts/combined-image.sh \
+ "$(word 1,$^)" \
+ "$@" \
+ "$@.new"
+ @mv $@.new $@
+endef
+
+define Build/sysupgrade-nand
+ sh $(TOPDIR)/scripts/sysupgrade-nand.sh \
+ --board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
+ --kernel $(word 1,$^) \
+ --rootfs $(word 2,$^) \
+ $@
+endef
+
+define Device/Init
+ PROFILES := $(PROFILE)
+ DEVICE_NAME := $(1)
+ KERNEL:=
+ KERNEL_INITRAMFS = $$(KERNEL)
+ KERNEL_SIZE:=
+ CMDLINE:=
+
+ IMAGE_PREFIX := $(IMG_PREFIX)-$(1)
+ IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
+ KERNEL_PREFIX = $(1)
+ KERNEL_SUFFIX := -kernel.bin
+ KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
+ KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-initramfs
+ KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_SUFFIX)
+ KERNEL_INSTALL :=
+ KERNEL_NAME := vmlinux
+ KERNEL_SIZE :=
+
+ FILESYSTEMS := $(TARGET_FILESYSTEMS)
+endef
+
+define Device/ExportVar
+ $(1) : $(2):=$$($(2))
+
+endef
+define Device/Export
+ $(foreach var,$(DEVICE_VARS) DEVICE_NAME KERNEL KERNEL_INITRAMFS,$(call Device/ExportVar,$(1),$(var)))
+ $(1) : FILESYSTEM:=$(2)
+endef
+
+define Device/Check
+ _TARGET = $$(if $$(filter $(PROFILE),$$(PROFILES)),install,install-disabled)
+ _COMPILE_TARGET = $$(if $(if $(IB),,$(CONFIG_IB)$$(filter $(PROFILE),$$(PROFILES))),compile,compile-disabled)
+endef
+
+ifndef IB
+define Device/Build/initramfs
+ $(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
+ $$(_TARGET): $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE)
+
+ $(KDIR)/$$(KERNEL_NAME)-initramfs: image_prepare
+ $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
+ cp $$^ $$@
+
+ $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/$$(KERNEL_NAME)-initramfs
+ @rm -f $$@
+ $$(call concat_cmd,$$(KERNEL_INITRAMFS))
+endef
+endif
+
+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)
+ @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)/$$(KERNEL_IMAGE) $(KDIR)/root.$(1)
+ @rm -f $$@
+ [ -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),$$(image),$(1)))))
+endef
+
+define Device
+ $(call Device/Init,$(1))
+ $(call Device/Default,$(1))
+ $(call Device/Check,$(1))
+ $(call Device/$(1),$(1))
+ $(call Device/Build,$(1))
endef
$(call Build/Clean)
image_prepare: compile
+ mkdir -p $(KDIR)/tmp
$(call Image/Prepare)
+ else
+ image_prepare:
+ mkdir -p $(KDIR)/tmp
endif
mkfs_prepare: image_prepare
kernel_prepare: mkfs_prepare
$(call Image/BuildKernel)
- $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(call Image/BuildKernel/Initramfs))
+ $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
$(call Image/InstallKernel)
+ $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
$(foreach fs,$(TARGET_FILESYSTEMS) $(fs-subtypes-y),$(call BuildImage/mkfs,$(fs)))
+ $$(sort $$(_KERNEL_IMAGES)):
+ @touch $$@
+
install: kernel_prepare
$(foreach fs,$(TARGET_FILESYSTEMS),
$(call Image/Build,$(fs))
)
$(call Image/mkfs/ubifs)
- $(call Image/Checksum)
+ $(call Image/Checksum,md5sum --binary,md5sums)
+ $(call Image/Checksum,openssl dgst -sha256,sha256sums)
endef
projects / openwrt / svn-archive / archive.git / blobdiff