ff3391323a
The ext2 initrd is pretty broken, because it requires an additional root=/dev/ram0 command line parameter, and a /init to mount devtmps that isn't there in out ext2 rootfs. So just use a cpio instead. Note that there is no check if the kernel supports initramfs or the selected compression method. Also removed a bit of dead code in iso9660.mk. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
47 lines
1.8 KiB
Makefile
47 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,$(BR2_TARGET_ROOTFS_ISO9660_BOOT_MENU))
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ISO9660_CPIO_EXT-$(BR2_TARGET_ROOTFS_CPIO_GZIP) = .gz
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ISO9660_CPIO_EXT-$(BR2_TARGET_ROOTFS_CPIO_BZIP2) = .bz2
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ISO9660_CPIO_EXT-$(BR2_TARGET_ROOTFS_CPIO_LZMA) = .lzma
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$(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot linux rootfs-cpio grub
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@$(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_IMAGE_PATH) $(ISO9660_TARGET_DIR)/kernel
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cp $(BINARIES_DIR)/rootfs.cpio$(ISO9660_CPIO_EXT-y) $(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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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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rootfs-iso9660: $(BINARIES_DIR)/rootfs.iso9660
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#############################################################
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#
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# Toplevel Makefile options
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#
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#############################################################
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ifeq ($(BR2_TARGET_ROOTFS_ISO9660),y)
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TARGETS+=rootfs-iso9660
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endif
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