Closed issue by leahneukirchen on void-packages repository

https://github.com/void-linux/void-packages/issues/45758

Description:
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The uname wrapper in `common/wrappers/uname.sh` assumes uname is in `usr/bin`.

This is not true for non-UsrMerge Debian, for example.

I think, instead `command -p -v uname` should be used.