opengl - Where can I get GL3/gl3.h on Ubuntu or probably it is deprecated? -


if build open source library configured use opengl 3 on ubuntu, cmake generates header file containing 

#include <gl3/gl3.h>

but gl3/gl3.h not exist on system. if replace gl3/gl3.h gl/gl.h, library compiles , works fine. reported situation library owners, said should have gl3/gl3.h. there answer telling gl3/gl3.h deprecated. can gl3/gl3.h? , isn't deprecated?


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