Cross-compiling a static binary from GitHub Actions

[kinke]

On Saturday, 25 September 2021 at 16:23:09 UTC, Vladimir 
Panteleev wrote:
> That's interesting, thanks - though I'm not sure why it would 
> be considered more flexible, as it would create a rather strong 
> dependency on a third-party service with a tumultuous track 
> record :)

Flexible as in being able to run any unittests, install a native 
musl toolchain etc., plus I'd expect stuff like 
`-L-l:libtermcap.a` to work there as well (i.e., static libs 
being available just like on an x64 image).