[yocto] how to make writable permission for home/root in read-only rootfs (yocto build)

[Josef Holzmayr]

Hello,

On Tue, Mar 19, 2019 at 03:56:00PM +0530, Arunkumar V wrote:
> HI
> 
> can any one explain me how to config the /home/root as writable in
> read-only rootfs?
> 
> is any setting to do with local file or .bbclass?
> if any macros need to be enable, please

No, it does not work like this on a directory based approach. General
Linux concepts regarding filesystems permissions apply, so its basically
an all-or-nothing thing.

Having said that, please find some inspiration in this thread:
https://lists.yoctoproject.org/pipermail/yocto/2019-February/044166.html

Greetz
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Josef Holzmayr
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_____________________________________________________________
Amtsgericht Ingolstadt - GmbH: HRB 191328 - KG: HRA 170363
Geschäftsführer: Dr.-Ing. Michael Sorg, Dipl.-Ing. Franz Sorg
USt-IdNr.: DE 128592548