New review comment by benjcal on void-packages repository

https://github.com/void-linux/void-packages/pull/44465#discussion_r1253852908

Comment:
Adding this adds a bunch of variables that I'd need to unset to make this package work. Take a look at this other [package template](https://github.com/void-linux/void-packages/blob/master/srcpkgs/msp430-toolchain/template) that also builds code from TI