This is the favored approach, from what I understood of the discussions
surrounding it. It's implemented with musl's namespacing rules and such
in [1].
It is badly optimized for some archs, unfortunately, as explained in the
thread from [2]. I believe that's what's holding it up.
[1] https://inbox.vuxu.org/musl/20210309210213.29539-1-ericonr@disroot.org/
[2] https://inbox.vuxu.org/musl/20210309150320.GU32655@brightrain.aerifal.cx/