There is an updated pull request by loreb against master on the void-packages repository

https://github.com/loreb/void-packages xiate-new-home
https://github.com/void-linux/void-packages/pull/33914

update xiate to new home and version
This fixes https://github.com/void-linux/void-packages/issues/3549;
upstream is no longer using config.h, so we can simplify pre_configure.

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I had to set $version to v21.05 (notice the extra 'v') because the tarball extracts to xiate-v21.05;
please let me know if there's a cleaner way.

A patch file from https://github.com/void-linux/void-packages/pull/33914.patch is attached