Update mesa-common-dev

[mdiluz]

It seems the current mesa GL libraries are a few years out of date in the runtime repo. Would it be possible to update them?

The current version of mesa-common-dev is 8.0.4-0ubuntu0.7+srt4, which does not contain definitions for extensions introduced after the glext.h last update time of 2011-08-08.

The current version on Ubuntu LTS 14.04 appears to be 10.1.3-0ubuntu0.2, which was updated 2013-12-12, new enough to include recent additions, so this seems like a fair target to update to, if not something newer.

Notable missing extension definitions include
GL_KHR_Debug
GL_ARB_texture_view
GL_ARB_compute_shader

[Plagman]

Thanks for the suggestion. People typically check in a copy of a new glext.h in their project source tree, so we haven't had the request so far, but makes sense.

[mdiluz]

Ah yes we have a similar solution, but this cropped up as an issue when compiling barebones test executables.
Thanks for the quick reply.