[bitbake-devel] what type of assignments are the append and prepend operations?

[Rifenbark, Scott M]

I tightened this up with some consistent verbiage.  Changes need merged to bitbake repo.

Scott

>-----Original Message-----
>From: bitbake-devel-bounces at lists.openembedded.org [mailto:bitbake-
>devel-bounces at lists.openembedded.org] On Behalf Of Robert P. J. Day
>Sent: Wednesday, July 09, 2014 3:31 AM
>To: BitBake developer list
>Subject: [bitbake-devel] what type of assignments are the append and
>prepend operations?
>
>
>  chapter 3 of bitbake user manual correctly discusses the difference between
>"=" and ":=", but says nothing about what happens with all of the other
>assignments such as .=, =., +=, =+, _append, _prepend. are those what i
>would call immediate evaluation or delayed evaluation? i think readers might
>want to know that.
>
>rday
>
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>===========================================================
>=============
>Robert P. J. Day                                 Ottawa, Ontario, CANADA
>                        http://crashcourse.ca
>
>Twitter:                                       http://twitter.com/rpjday
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