LaurentGomila/SFML — pull request #424 by Anonymooseable (2013-07-10 18:00:33+00:00)
Title: Make use of extlibs optional

Adds an option to allow user (person compiling SFML) to choose whether to use (and install) the extlibs bundled with SFML, or to look for previously installed copies of the library on their system.