[OE-core] can pkg_{pre, post}rm functions be run at all for image creation?

[Khem Raj]

On Sat, Aug 2, 2014 at 9:34 AM, Robert P. J. Day <rpjday at crashcourse.ca> wrote:
> say, pkg_prerm() functions would never be written with respect to the
> variable ${D}, which would be relevant only during image creation. but
> i can see things like this in sysklogd.inc:
>
> pkg_prerm_${PN} () {
>         if test "x$D" = "x"; then

note that its not ${D} (bitbake context) but $D which is evaluated in
the context when the script is run.