Files
build/conf
Sławomir Nizio f078a00eb6 intel/package.use: dev-libs/efl: s/gles/gles2/
It was renamed, apparently.
Looks like here:

commit f77b1be67b97101d6efdb430dc14cd2e1f780287
Date:   Fri Jan 11 06:57:59 2019 +0200

    dev-libs/efl: fix GL handling in ebuilds
2019-03-11 22:14:43 +01:00
..
2015-12-23 20:56:19 +01:00