New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/43444#issuecomment-1510476902

Comment:
I think we should remove the `libgomp` bits from all of the `cross-*` packages. The files

```
usr/${sourcepkg/cross-}/usr/lib/libgomp.{a,so,so.1,so.1.0.0,spec}
```

conflict with the `libgomp` and `libgomp-devel` packages, so any template that specifies those in `makedepends` will corrupt a persistent masterdir after cleanup of automatic dependencies. This may not affect normal packages builds that start with a fresh masterdir, but I see it cause problems when running through large rebuilds locally. (See https://github.com/void-linux/void-packages/pull/43455#issuecomment-1510473891.)

There may be some templates that do not specify `libgomp` but, on cross, pull it in automatically. It seems like an added bonus to remove the bits from the `cross-*` packages because that means cross-built and native-built packages behave differently by accident.