gif and ungif libraries

[Riccardo]

Hello,

could someone check if it is an easy work to make gnustep gui/back build 
and link against "libgif" and not only "libungif" libraries too? Once, 
ungif was only the free alternative but the patents expired thus libgif 
is a viable library again. In fact, gentoo unstable currently installs 
libgif (and conflicts against ungif) only.
Possibly it is a matter of only tweaking configure to try for libgif 
once ungif failed or the other way around...
Maybe on the run we will be able to save gif too :) But that will 
require more work for sure.

I report this porblem here for a quick reply, otherwise I'll open a bug 
report.

-R