There's a merged pull request on the void-packages repository

zstd: clean up template.
https://github.com/void-linux/void-packages/pull/45817

Description:
The zstd template had multiple issues:

- Since not all targets where built in do_build, compilation happened in do_install.
- Both zstd(1) and pzstd(1) statically linked libzstd.
- The libzstd.a library was meant to have multi-threading support, but was overwritten by a single-threaded version as a side-effect.

We patch pzstd to use dynamic linking and use "zstd-dll" for zstd.



In the future we may want to consider using cmake or ninja, but as it's a bootstrap package I've kept it on make.