New comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/issues/41008#issuecomment-1345474203

Comment:
xbps-src is not designed for incremental compilation, and doing so might take some large architectural changes.

I would recommend setting the following in `etc/conf`:
```
XBPS_MAKEJOBS=4
XBPS_CCACHE=yes
```
(replace the 4 with the number of cores/threads you have) 

they speed things up a lot.

you can also use the `-t` and `-C` flags to avoid rerunning steps like patch or configure over and over while packaging something