50 lines
1.8 KiB
Makefile
50 lines
1.8 KiB
Makefile
#############################################################
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#
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# Build the iso96600 root filesystem image
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#
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# Cannot be converted to the ROOTFS_TARGET infrastructure, because of
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# the temporary construction in ISO9660_TARGET_DIR.
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#
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#############################################################
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ISO9660_TARGET_DIR=$(BUILD_DIR)/iso9660
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ISO9660_BOOT_MENU:=$(call qstrip,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU))
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ISO9660_OPTS:=
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ifeq ($(BR2_TARGET_ROOTFS_ISO9660_SQUASH),y)
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ISO9660_OPTS+=-U
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endif
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$(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot $(LINUX_KERNEL) $(BINARIES_DIR)/rootfs.ext2 grub
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@$(call MESSAGE,"Generating root filesystem image rootfs.iso9660")
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mkdir -p $(ISO9660_TARGET_DIR)
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mkdir -p $(ISO9660_TARGET_DIR)/boot/grub
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cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
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cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
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cp $(LINUX_KERNEL) $(ISO9660_TARGET_DIR)/kernel
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cp $(EXT2_TARGET) $(ISO9660_TARGET_DIR)/initrd
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# Use fakeroot to pretend all target binaries are owned by root
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rm -f $(FAKEROOT_SCRIPT)
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touch $(BUILD_DIR)/.fakeroot.00000
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cat $(BUILD_DIR)/.fakeroot* > $(FAKEROOT_SCRIPT)
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echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
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# Use fakeroot so mkisofs believes the previous fakery
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echo "$(HOST_DIR)/usr/bin/genisoimage -R -b boot/grub/stage2_eltorito -no-emul-boot " \
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"-boot-load-size 4 -boot-info-table -o $@ $(ISO9660_TARGET_DIR)" \
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>> $(FAKEROOT_SCRIPT)
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chmod a+x $(FAKEROOT_SCRIPT)
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$(HOST_DIR)/usr/bin/fakeroot -- $(FAKEROOT_SCRIPT)
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-@rm -f $(FAKEROOT_SCRIPT)
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-@rm -rf $(ISO9660_TARGET_DIR)
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iso9660-root: $(BINARIES_DIR)/rootfs.iso9660
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#############################################################
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#
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# Toplevel Makefile options
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#
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#############################################################
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ifeq ($(BR2_TARGET_ROOTFS_ISO9660),y)
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TARGETS+=iso9660-root
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endif
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