[Ur] error building in user directory

[Adam Chlipala]

Chris Casinghino wrote:
> With the version from the repository, I still have to "make reauto".
>    

Hm.  I'm out of ideas on that front.  What's the error message?

> Your fixes to the http.c file work, but my gcc is still too picky:
>
>   cc1: warnings being treated as errors
>   fastcgi.c: In function ‘worker’:
>   fastcgi.c:339: error: dereferencing type-punned pointer will break
> strict-aliasing rules
>   make[1]: *** [fastcgi.lo] Error 1
>    

I think I've made a code change that will avoid that error, available 
from the same repo:
     http://hg.impredicative.com/urweb

> I can try and fix whatever pedantic errors remain and send you a
> patch, but it will have to wait until after lunch. :)
>    

That would be great.  I hope there's not much left to do.