On Wed, Aug 22, 2012 at 8:31 PM, Robert P. J. Day <rpj...@crashcourse.ca>wrote:
>
> for the purposes of demo'ing in a class, i'm interested in building
> the *really* minimal system that will boot to a shell prompt. i've
> examined core-image-minimal but it seems pretty clear that there's
> stuff in that image that isn't, strictly speaking, essential.
>
> anyone created an image file for a truly tiny bootable image?
> thanks.
>
> rday
>
>
# will be used for the update image
DESCRIPTION = "updater initramfs image"
LICENSE = "CLOSED"
LIC_FILES_CHKSUM =
"file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
#IMAGE_INSTALL = "task-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP}
${POKY_EXTRA_INSTALL}"
# Do not pollute the initrd image with rootfs features
IMAGE_FEATURES = ""
export IMAGE_BASENAME = "updater-initramfs-image"
IMAGE_LINGUAS = ""
LICENSE = "MIT"
IMAGE_INSTALL = "\
base-files \
busybox \
updater \
mtd-utils \
e2fsprogs \
e2fsprogs-mke2fs \
e2fsprogs-fsck \
e2fsprogs-e2fsck \
e2fsprogs-tune2fs \
"
IMAGE_FSTYPES = "tar.gz cpio.gz"
# remove not needed ipkg informations
ROOTFS_POSTPROCESS_COMMAND += "remove_packaging_data_files ; "
inherit image
--
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