This was because prior to 1.2-svn26009 the package used an explicit list of what files to include ( http://sources.debian.net/src/khronos-opencl- headers/1.2-2013.06.28-2~bpo70%2B1/debian/rules/#L14 ) which did not include cl_egl.h; this has now been fixed.
As this package has no dependencies, installing the Vivid 1.2-svn26009 package in Trusty will probably work. ** Changed in: khronos-opencl-headers (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1392737 Title: Missing cl_egl.h To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/khronos-opencl-headers/+bug/1392737/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs