Update building.md

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Paul Philippov 2023-03-22 13:20:37 -04:00 committed by GitHub
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@ -160,6 +160,14 @@ If re-creating the root filesystem in necessary, one should in addition run
Run `make linux-rebuild all` to rebuild Linux kernel image,
`make busybox-rebuild all` to rebuild busybox and pack it into a rootfs image.
Making changes to Buildroot packages
------------------------------------
If you need to make a change to a package already supplied with Buildroot,
place your patches to `global/package/all-patches/<pkg-name>/` directory.
These patches will be added after Buildroot package is extracted and patches
from Buildroot package applied.
Building a custom version of the firmware
-----------------------------------------
Sometimes your need to add a driver or a package to the firmware. How can you