According to the documentation:

Quote

 

Currently, invoking compile.sh will run a monotonous task of building all the components into a final image.

In some situation, especially when developing with Kernel or U-Boot, it is handy to run a portion of that great task like:

 

 

If a previous (complete) build has successful, is it possible to start subsequent builds at the 'customize-image.sh' stage?

I'd like to fine tune my post-install process, but it takes awhile to get there due to package assembly, etc.

 

Thank you

This might be interesting for you: https://github.com/armbian/build/commit/26d377cd2a1b5a6821c8c7b76dedc660f70f1dc8

Changing

CLEAN_LEVEL="make,debs,oldcache"

to

CLEAN_LEVEL=""

is more tested way. It will reuse locallly cached files.