Bug#914167: fatal error: KHR/khrplatform.h: No such file or directory

[Mathieu Malaterre <malat@debian.org>]

Package: mesa-common-dev
Version: 18.2.5-1
Severity: serious
Tags: ftbfs

OpenVDB fails to build from source because of:

In file included from /usr/include/GL/gl.h:2055,
                 from viewer/Font.h:40,
                 from viewer/Font.cc:31:
/usr/include/GL/glext.h:467:10: fatal error: KHR/khrplatform.h: No
such file or directory
 #include <KHR/khrplatform.h>
          ^~~~~~~~~~~~~~~~~~~
compilation terminated.

ref:
https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=amd64&ver=5.2.0-5&stamp=1542666626&raw=0

It would be nice to fix this, upstream seems to have provided a patch:

https://bugs.freedesktop.org/show_bug.cgi?id=107511