We disabled the OS X and Windows cross-building tests. This,
predictably, led us to regress a bit in our ability to build for
both of these.
This fixes the build on OS X and fixes one obvious Windows bug.
Unfortunately, we're dragging in all of `pkg/spec` somewhere on
Windows, and things are blowing up spectacularly because of it
(plus a few uses of the `syscall` package in the bindings).
I've giving up for the day. This fixes OS X, but does not fully
enable the cross-build CI (need Windows fixes for that).
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Matthew Heon