Alexpux/MINGW-packages — pull request #136 by rossy2401 (2014-08-13 12:51:28+00:00)
Title: glfw: Build and install glfw3.pc

I'm trying to build a GLFW program with MSYS2, but it uses pkg-config. This adds a patch from GLFW-git to enable pkg-config on MinGW (in 3.0.4 it's only enabled for *nix.)