Re: [AD] Small problem with driver removals

[Peter Wang <tjaden@xxxxxxxxxx>]

> Peter Wang wrote:
>  
>
> > I was just wondering if people are using #ifdef's on the driver
> > constants to see if Allegro was built with that driver.  Although,
> > that's plain wrong if you're using shared objects or modules.
> >    
>
> Right. And the docs don't say anything about driver defines not being
> defined if Allegro's built without support for that driver.
>
> Comitted.
>
> - Kitty Cat
>  

:-P  Turns out Allegro itself does #ifdef checks on the driver constants 
to see if they need to be built.  I changed a bunch of these (#ifdef 
DIGI_FOO -> #ifdef ALLEGRO_WITH_FOODIGI) but the same problem appears 
with GFX_VGA and GFX_MODEX (so the ./configure --disable-vga option is 
broken right now).  Changing those #ifdefs would be hairier.

In light of what Allegro was doing, I'd like to revert your changes, 
Chris.  Anyone who wants to refer to a driver constant needs to guard it 
with an #ifdef.

Peter