Andrew Dunstan <andrew@dunslane.net> writes:
> The problem is that on Windows, $(datadir) is typically a virtual Msys
> path (or least typically it is for me) which is not understood by a
> running backend,
Huh? Explain that in English please ... because I would think that what
you are suggesting the behavior is would break a lot more things than
just tsearch2.
regards, tom lane