1################################################################## 2# Specific image creation and rootfs population info. 3################################################################## 4 5IMAGE_BASENAME ?= "${PN}" 6IMAGE_VERSION_SUFFIX ?= "-${DATETIME}" 7IMAGE_VERSION_SUFFIX[vardepsexclude] += "DATETIME SOURCE_DATE_EPOCH" 8IMAGE_NAME ?= "${IMAGE_BASENAME}-${MACHINE}${IMAGE_VERSION_SUFFIX}" 9IMAGE_LINK_NAME ?= "${IMAGE_BASENAME}-${MACHINE}" 10 11# IMAGE_NAME is the base name for everything produced when building images. 12# The actual image that contains the rootfs has an additional suffix (.rootfs 13# by default) followed by additional suffices which describe the format (.ext4, 14# .ext4.xz, etc.). 15IMAGE_NAME_SUFFIX ??= ".rootfs" 16 17python () { 18 if bb.data.inherits_class('deploy', d) and d.getVar("IMAGE_VERSION_SUFFIX") == "-${DATETIME}": 19 import datetime 20 d.setVar("IMAGE_VERSION_SUFFIX", "-" + datetime.datetime.fromtimestamp(int(d.getVar("SOURCE_DATE_EPOCH")), datetime.timezone.utc).strftime('%Y%m%d%H%M%S')) 21 d.setVarFlag("IMAGE_VERSION_SUFFIX", "vardepvalue", "") 22} 23