/usr/lib/pkgconfig/evas-opengl-x11.pc is in libevas-dev 1.0.0-1.1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | Name: evas-opengl-x11
Description: Evas OpenGL X11 engine
Version: 1.0.0
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