On Sat, 8 Feb 2020, Jonatan Palsson wrote:

.... snip ...

See the bottom example here:
https://www.yoctoproject.org/docs/3.1/bitbake-user-manual/bitbake-user-manual.html#variable-interaction-worked-examples

ironically, i am shortly going to ask a convoluted question about
this very thing -- overrides and appends. stick around. :-)

rday