source: http://sourceforge.net/projects/giflib/files/giflib-5.1.0.tar.bz2
version: giflib-5.1.0

- ./configure
- make


Make static lib for usage with visual studio:
Get objconv from here: http://www.agner.org/optimize/#objconv
Convert the libgif.a static lib to libgif-static.lib for VS:

$ objconv.exe -fcoff32 -nu libgif.a libgif-static.lib