And another NT prob with 1.1.4cvs

[Dr. Ing. Roland Krause]

Thanks to -fpermissive I got a little further in my journey on compiling
the devel version on Cygwin-NT, but now I am stuck with a missing
regex.h. There is no such file on cygwin-20beta1. It's probably part of
a package that I dont have (yet) right ? Could you tell me which one and
I'll try to take it from there.
Maybe it could be tested for in the configuration step.

Regards
Roland

PS: make.log attached

make.log