Re: Bison 1.30h

[Paul Eggert]

> From: Akim Demaille <address@hidden>
> Date: 22 Dec 2001 16:09:22 +0100
> 
> But I'm also interested in the lesson to draw from this (for
> autoconf.texi): you can't expect -I to work with #include <>?  That's
> the bottom line?

I vaguely recall that some compilers don't work as expected with -I
and "", in the VPATH situation.  Sorry, I don't recall the details.

It's quite possible that neither <> nor "" work in general, so we just
have to pick the one that works more often in practice.  Typically,
though, I expect "" to be preferable if the .h file is in the same
directory as the .c file; that is the historical behavior anyway.