Image Builder #
I wrote openwrtbuilder to automate these steps for arbitrary configurations, so I can quickly build a new custom firmware.
The Image Builder (previously called the Image Generator) is a pre-compiled environment suitable for creating custom images without the need for compiling them from source. It downloads pre-compiled packages and integrates them in a single flashable image.
Look for the
openwrt-imagebuilder-<target>-<type>.Linux-x86_64.tar.xz in the
firmware image folder for your device. Download and extract it somewhere.
Get a list of available profiles with
make info. For my TP-Link Archer C7 v2:
- imagebuilder: openwrt-imagebuilder-ar71xx-generic.Linux-x86_64.tar.xz
You can include extra packages by configuring
make image PROFILE="archer-c7-v2" PACKAGES="-ppp -ppp-mod-pppoe luci-ssl wireguard"
The result will be stored in