Re: [AD] Allegro on amd64-linux

[Eric Botcazou <ebotcazou@xxxxxxxxxx>]

> However, I just now did try compiling with --disable-vga and there was
> a linking problem with test. Undefined reference to
> split_modex_screen. So, I can either make it so the Mode-X functions
> are exposed if GFX_MODEX is ever available (regardless if it's
> settable, or I can change the test (and probably exscroll) to check
> for GFX_HAS_MODEX instead. I'd prefer to do the former since I don't
> think the GFX_HAS_* macros should be exposed to the API (since VGA,
> ModeX, and VBEAF are the only drivers to have them).

Note that the same problem will occur in user code too, which means that 
strict backwards source compatibility has been broken.  IMO for nothing, 
because replacing GFX_MODEX with GFX_HAS_MODEX is really pointless.

-- 
Eric Botcazou