inherit boot-directdisk LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \ file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" do_bootdirectdisk_prepend () { import bb fstypes = bb.data.getVar('IMAGE_FSTYPES', d, True) if 'ext3' not in fstypes: bb.msg.fatal(bb.msg.domain.Build, "ext3 not in IMAGE_FSTYPES") }