Reentrant flex

[Bojan Smojver]

Quoting Linus Walleij <triad at df.lth.se>:

> Is it impossible to have the reentrant flex only exist in your own 
> build tree?

This got me thinking and today I've built mod_spin _without_ flex of 
any kind for the first time. It turns out that if one has "%option 
noyywrap", which my scanner does, -lfl isn't required at all and the 
scanner becomes self contained. And since I can always ship .c files 
alongside .l files, it should be possible to build the package without 
having flex present at all.

Thanks for making me think about this a bit more, it looks like it may 
have solved the problem ;-)

-- 
Bojan