rebuilding images

Ivan Riabtsov <ivriabtsov@...>

I build the image with the command

#bitbake phytec-headless-image

then I need to add something to the image and I do it like this

#rm -rf tmp sstate-cache deploy


#bitbake phytec-headless-image

but this is too long, the question is: what to remove , so as not to
rebuild all the packages, but so that the package was added to the
image, for example, I modified local.conf, it was like this:
IMAGE_INSTALL_append = "mbpoll mosquitto"
it became like this
IMAGE_INSTALL_append = "mbpoll mosquitto ntp ntpdate rsyslog"

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