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194 lines
5.9 KiB
Makefile
194 lines
5.9 KiB
Makefile
#
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# Copyright (C) 2006-2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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export PATH=$(TARGET_PATH):/sbin
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GRUB_TERMINALS =
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GRUB_SERIAL_CONFIG =
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GRUB_TERMINAL_CONFIG =
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GRUB_CONSOLE_CMDLINE =
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ifneq ($(CONFIG_X86_GRUB_CONSOLE),)
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GRUB_CONSOLE_CMDLINE += console=tty0
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GRUB_TERMINALS += console
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endif
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ifneq ($(CONFIG_X86_GRUB_SERIAL),)
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GRUB_CONSOLE_CMDLINE += console=$(call qstrip,$(CONFIG_X86_GRUB_SERIAL)),$(CONFIG_X86_GRUB_BAUDRATE)n8
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GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_X86_GRUB_BAUDRATE) --word=8 --parity=no --stop=1
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GRUB_TERMINALS += serial
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endif
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ifneq ($(GRUB_TERMINALS),)
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GRUB_TERMINAL_CONFIG := terminal --timeout=2 $(GRUB_TERMINALS)
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endif
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ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME))
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ifneq ($(CONFIG_X86_GRUB_IMAGES),)
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BOOTOPTS:=$(call qstrip,$(CONFIG_X86_GRUB_BOOTOPTS))
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define Image/cmdline/ext2
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root=$(ROOTPART) rootfstype=ext2 rootwait
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endef
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define Image/cmdline/jffs2-64k
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block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootwait
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endef
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define Image/cmdline/jffs2-128k
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block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootwait
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endef
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define Image/cmdline/squashfs
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block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs rootwait
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endef
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define Image/Build/grub
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# left here because the image builder doesnt need these
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$(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
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$(CP) \
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$(KDIR)/stage1 \
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$(KDIR)/stage2 \
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$(KDIR)/e2fs_stage1_5 \
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$(KDIR)/root.grub/boot/grub/
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$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
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sed \
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-e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
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-e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
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-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
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./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
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PADDING="$(CONFIG_TARGET_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_x86.sh \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
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$(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1)
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$(call Image/Build/grub/$(1))
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endef
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define Image/Prepare/grub
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# for the image builder
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$(CP) \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage1 \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2 \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2_eltorito \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/e2fs_stage1_5 \
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$(KDIR)/
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endef
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endif
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ROOTDELAY=10
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ifneq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES),)
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define Image/cmdline/ext2
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root=$(ROOTPART) rootfstype=ext2 rootwait
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endef
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define Image/cmdline/jffs2-64k
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block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY)
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endef
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define Image/cmdline/jffs2-128k
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block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY)
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endef
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define Image/cmdline/squashfs
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block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs rootdelay=$(ROOTDELAY)
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endef
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define Image/Build/bootscript
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# left here because the image builder doesnt need these
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$(INSTALL_DIR) $(KDIR)/root.bootscript/boot
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$(CP) $(KDIR)/bzImage $(KDIR)/root.bootscript/boot/vmlinuz
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sed -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
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./olpc.fth > $(KDIR)/root.bootscript/boot/olpc.fth
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PADDING="$(CONFIG_TARGET_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_olpc.sh \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
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$(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.bootscript \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1)
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endef
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endif
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
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endef
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define Image/Build/iso
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$(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
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$(CP) \
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$(KDIR)/stage2_eltorito \
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$(KDIR)/root.grub/boot/grub/
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sed \
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-e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
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-e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
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-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
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-e 's#(hd0,0)#(cd)#g' \
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./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
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$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
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mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table \
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-o $(KDIR)/root.iso $(KDIR)/root.grub
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endef
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ifneq ($(CONFIG_X86_VDI_IMAGES),)
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define Image/Build/vdi
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# left here because the image builder doesnt need these
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ifeq ($(1),ext2)
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rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi || true
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qemu-img convert -f raw -O vdi \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi
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# XXX: VBoxManage insists on setting perms to 0600
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chmod 0644 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi
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endif
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endef
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endif
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ifneq ($(CONFIG_X86_VMDK_IMAGES),)
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define Image/Build/vmdk
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# left here because the image builder doesnt need these
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ifeq ($(1),ext2)
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rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vmdk || true
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qemu-img convert -f raw -O vmdk \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
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$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vmdk
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endif
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endef
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endif
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define Image/BuildKernel
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$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
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endef
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define Image/Prepare
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$(CP) $(LINUX_DIR)/arch/x86/boot/bzImage $(KDIR)/bzImage
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$(call Image/Prepare/bootscript)
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$(call Image/Prepare/grub)
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endef
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define Image/Build
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$(call Image/Build/$(1))
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$(call Image/Build/bootscript,$(1))
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ifneq ($(1),iso)
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$(call Image/Build/grub,$(1))
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$(call Image/Build/vdi,$(1))
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$(call Image/Build/vmdk,$(1))
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endif
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$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
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$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
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ifeq ($(1),ext2)
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gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img
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gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
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endif
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endef
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$(eval $(call BuildImage))
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