[tex-live] status report on TL?

[Thomas Esser]

> > Another possible work-around is to patch the Makefile and add -l:
> >   LEX = flex -l
> 
> This worked.

I don't like it very much, but to help automatic builds of TeX Live,
I have added
  test "x$LEX" = xflex && LEX='flex -l'
to texk/web2c/configure.in.

This means, that flex will be replaced by "flex -l". This does work with
new amd old versions of flex and should not affect any version of lex.

Thomas