meson @0.55.1_1: Cross file does not specify strip binary, result will not be stripped.

[kencu (Ken)]

meson would like a strip binary specified in the cross file.

Found ninja-1.10.0 at /opt/local/bin/ninja
190	WARNING: Cross file does not specify strip binary, result will not be stripped.
191	WARNING: Cross file does not specify strip binary, result will not be stripped.

It's easy enough to add one, of course -- but I don't think we can always just use ${prefix}/bin/strip, can we? If that is available, then it would be the right one to use, but can we count on that always being available?

Otherwise, we have to get into writing a cross-file binary overlay "per build" and I've been hoping to avoid that if we can, due to the added confusion and complexity that will bring to the entire endeavour.