forked from amazingfate/loongoffice
It is only needed for Cygwin, and some patch(1) don't support it, like NetBSD's. Solution suggested by vmiklos on irc. Change-Id: I65a3a82e755167828658218c7d73c4f2294e587f
Glm provides a header only library for OpenGL mathematics. It is available from http://glm.g-truc.net/0.9.4/index.html