[OE-core] Package recipes change proposal (system-wide) - name wise

[Richard Purdie]

On Wed, 2012-07-25 at 07:23 +0000, Iorga, Cristian wrote:
> For me, having the version number contained in the name of package recipe is a little bit puzzling.
> For example: libpcre/libpcre_8.31.bb
> 
> Is there a solid technical reason to not have it like this?
> 
> libpcre/libpcre.bb
> and inside the recipe to have a PV variable defined:
> PV="8.31"

FWIW, you can do that and it will just work, even today. Its just not
the convention we've "grown up" with.

> In that case, the upgrade/update process would not involve performing a "git move" operation.
> In my opinion, this "git move" operation is something to be avoided, as it puzzles a little bit the versioning system and complicates the review process.
> 
> Of course, some changes in the bitbake system would be involved, but I guess would not be too complicated.
> Also, there will be a volume of work to be performed for changing the name of recipes and adding the PV variable inside the recipe.
> But I guess that a script could solve that, followed by some manual review.

The original idea was that updating to new versions was easy, it was a
mv operation. The checksums have of course complicated this idea but the
principle still applies. It also lets you see versions without having to
view the files themselves which I know I personally find very useful.

Also, as others have mentioned, git can detect move operations if you
tell it to.

Cheers,

Richard