On Thu, 2019-12-19 at 10:03 -0500, Joel A Cohen wrote:
> Hi all,
>
> My layer has a bunch of "development" recipes that contain something
> like:
>
> PV = "1.1.2+git${SRCPV}"
> SRCREV = "${AUTOREV}"
> DEFAULT_PREFERENCE = "-1"
>
>
> In these cases, my recipes have a "known good" version that has a
> specific known-good version number (recipe_1.1.2.bb), and then the
> "recipe_git.bb" file that I only enable using PREFERRED_VERSION when
> I'm wanting to use the latest source code.
>
> My problem with this is that it seems to defeat BB_NO_NETWORK, and
> I'm not sure how to handle it. I would like my layer to work
> correctly with no network, but the mere presence of these development
> recipes causes my build to fail during parsing if the network is not
> available.
>
> My last failed attempt was to create a "skip-git" class that I
> inherit in local.conf with the following:
>
> python () {
> no_network = d.getVar('BB_NO_NETWORK')
> pn = d.getVar('PN')
> pv = d.getVar('PV')
>
> if no_network and 'git' in pv:
> raise bb.parse.SkipRecipe("Recipe requires git, but no
> network: %s-%s" % (pn, pv))
> }
>
>
> Unfortunately, bitbake seems to fail in data_smart.py before my class
> actually has a chance to skip the recipe even in this case.
>
> Is there a better way to handle this?
>
you might add PREFERRED_VERSION to select the given recipe, in that
case recipe in your layer should have different version than the
original one. Then you can do something like
python () {
if d.getVar("PREFERRED_VERSION_<pn>") != d.getVar("PV"):
d.delVar("BB_DONT_CACHE")
raise bb.parse.SkipRecipe("Skip it")
}
not too sure if it will ignore it.
another option is to look at devupstream.bbclass it might have some
ideas for you.
> Thanks,
> Aaron
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