[OE-core] [PATCH] meson.bbclass: add MESON_CROSS_EXTRA_PROPS to inject properties into meson.cross

[Andreas Müller]

On Thu, May 9, 2019 at 2:03 PM Andreas Müller <schnitzeltony at gmail.com> wrote:
> So for me to understand it correctly: adding multiple '--cross-file'
> entries in commandline accumulates the contents of the files and it is
> not the last that wins?
>
> I am asking because help says 'File describing cross compilation
> environment.' so I wouldn't expect this behaviour.
>
Answer myself - and guess who did it :))

https://github.com/mesonbuild/meson/blob/master/docs/markdown/snippets/multiple-cross-files.md

Andreas