I used https://github.com/piter75/armbian-build for building images via vm-kvm for my Orange servers. Now I want compile application hostapd with forcing 40MHz, but I don't want build/compile it on orange pi servers.

Is possible use environment armbian-build for building mentioned application? Or some docker container with armbian in which I can mentioned application to compile?

Developer-Guide_Build-Options

EXTERNAL_NEW ( no | prebuilt | compile )

prebuilt: install extra applications from repository

compile: compile extra applications in chroot

Does this key work for the repository you are using?

I found "how to" for chroot of armbian-armhf image on my virtual kvm-amd64 server. There i can compile patched hostapd with forced 40Mhz and create deb file. This deb package, then I can distribute it on all my orange pi zero routers. 

 

Linux orion2 5.15.77-sunxi #trunk SMP Tue Nov 15 07:36:22 UTC 2022 armv7l GNU/Linux
root@orion2:/var/log# iw wlan0 info
Interface wlan0
       ifindex 3
       wdev 0x1
       addr 00:19:86:11:da:a9
       ssid orion2
       type AP
       wiphy 0
       channel 11 (2462 MHz), width: 40 MHz, center1: 2452 MHz
       txpower 30.00 dBm