[yocto] How to append to image, not machine?

[Vincent Prince]

Hi,

One solution is to add a custom action with ROOTFS_POSTPROCESS_COMMAND in
one of the image, that will change interfaces file (with sed for example,
or symlink, etc ...).

Best Regards,
Vincent

2017-12-06 14:43 GMT+01:00 Marek Słomiany <marekslomiany at gmail.com>:

> Hi,
>
> I'm building system that has 2 cpu's which communicate via CSLIP over
> serial. On both ends it looks similar but the IP's has to be swapped for
> point-to-point communication. For example one will have:
> address 10.10.10.1
> pointopoint 10.10.10.2
>
> and the other one:
> address 10.10.10.2
> pointopoint 10.10.10.1
>
> to replace /etc/network/interfaces file with my own, I have created
> a init-ifupdown_%.bbappend file which contains:
>
> FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
>
> SRC_URI_append = "\
> file://interfaces \
> "
>
> I could make two interfaces files in separate directories and add to
> SRC_URI_append_machine1 for each one, but I'm using same machine for both
> cpu's, but different images (one with qt, one without). Is there a similar
> method but binding append with image not a machine?
>
> Regards,
> Marek Slomiany
>
> --
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