Hi,

If you need to add something to several recipes, you can create a bbclass and 
make the recipes inherit it.

Ex:

SUMMARY = "Enables/disables compile flags for builds"

TARGET_CFLAGS:append = "${@ ' -DTEST_ENV' if not d.getVar('RELEASE') else ''}"

The else is empty, maybe it is not entirely clear in the example. This kind of 
approach can be made  for any you want. You can make an append of a task and 
things like that.

Then the recipes would only need to have the line:

inherit <bbclass_name>

Sincerely,


Jairo R. Mejia Aponte

________________________________
From: yocto@lists.yoctoproject.org <yocto@lists.yoctoproject.org> on behalf of 
Jocelyn Meyron <jmey...@gmail.com>
Sent: 24 October 2024 11:52 AM
To: Quentin Schulz <quentin.sch...@cherry.de>; yocto@lists.yoctoproject.org 
<yocto@lists.yoctoproject.org>
Subject: [EXTERNAL] Re: [yocto] bitbake: enforce variables to be defined?


External Message:Use caution before opening links or attachments

Thanks Quentin for your answer.

I know that I can do that but my question was more to know if there were 
systematic way to tell BitBake to insert "set -u" in all do_* tasks in my layer.

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