opts.sh breaks compile on mingw

[Neil Booth]

AWLaFramboise@aol.com wrote:-

> Perhaps there should be some kind of check somewhere for
> a gawk of sufficient vintage?  Its a little disturbing to
> me that GCC now has such a strict dependency on things
> like gawk..  it seems like this would be a problem for
> a lot of others besides myself ;\

It's a little disturbing to me that gawk has so many bugs 8-)
Only gawk has been a problem, and we've only been using basic
awk features.

Neil.