Fix for cent6 glew config.
Fix for cent6 glew config.

tectronics/cortex-vfx,AlanZatarain/cortex-vfx,Alwnikrotikz/cortex-vfx,AlanZatarain/cortex-vfx,tectronics/cortex-vfx,AlanZatarain/cortex-vfx,Alwnikrotikz/cortex-vfx,Alwnikrotikz/cortex-vfx,tectronics/cortex-vfx