Re: The unpack dilemma


Richard Purdie
 

On Tue, 2022-05-31 at 07:11 -0700, Khem Raj wrote:


On Mon, May 30, 2022 at 3:51 AM Richard Purdie
<richard.purdie@...> wrote:
I've gone around in circles on this for a long time. The background
isn't obvious at first glance.

"S" represents where our source is. There is code like do_unpack
which
wants to clean S before rerunning the task. It can't just clean
everything in WORKDIR as there is T, recipe-sysroot* and more that
need
to be left alone (e.g. recipe-sysroot-native may have
do_fetch/do_unpack dependencies).

S is usually defined as ${BPN}-${PV} via ${BP}.

Maybe disallow workdir to be used as S it’s a rare case anyway. Add a
QA check and that
Should help recipes to migrate away 
It isn't that rare, there are 42 in OE-Core alone.

I do think we should probably migrate away from those though.

Cheers,

Richard

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