New comment by pullmoll on void-packages repository https://github.com/void-linux/void-packages/pull/27412#issuecomment-751848013 Comment: Lost my replacement for the linux 5.10 headers install requiring rsync now :-P It was like just `make ARCH=$cross_linux_arch headers` and then a copy using find and bsdtar. Need to either add `rsync` to the hostmakedepends or modify your `void-cross.sh`... Edit: Adding `hostmakedepends+=" rsync"` to `common/environment/build-style/void-cross.sh` was the simple solution.