Stricter compatibility checking for GIF dependency

[Benjamin Reed]

On 5/29/06, Pradeepto Bhattacharya <pradeeptob at gmail.com> wrote:

> > Yes, whatever talks about giflib3g should be considered deprecated; probably
> > we shouldn't try to use that library anyway.
> >
>           Well I took the liberty of adding "deprecated" to giflib
> statement and also mentioned about using libungif instead. Hope that's
> correct. Please do verify the changes.

I assume you mean giflib3g?  giflib4 and libungif4 upstream are
maintained and AFAIK completely up-to-date with each other.