New comment by fosslinux on void-packages repository

https://github.com/void-linux/void-packages/pull/22015#issuecomment-631801181

Comment:
Hm, weird build failure! I did some looking for you, and I found this: https://github.com/MultiMC/MultiMC5/issues/2895.

It seems to be an [internal GCC issue](https://github.com/MultiMC/MultiMC5/issues/2895) and should be fixed if you use clang.

So I would add `clang` to hostmakedepends if XBPS_TARGET_ARCH is armv* and do `CC=clang` and `CXX=clang++` for the build.