Files
projectm/cmake/gles
Kai Blaschke 8c30f62bf0 Add GLES3 find script to CMake and enable GLES3 support.
The find script changes will be proposed upstream for patching the built-in CMake module. Until that's merged, we use the local copy if GLES3 is requested.

Enabling GLES3 on desktop Linux should work out-of-the box now provided the required libs and headers are there. For example, Mesa's GLES implementation will work.
2021-11-15 21:11:03 +01:00
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GLES3 Find Script

The OpenGL CMake find script in this directory contains additional code to find GLES versions 1 to 3. It was taken from CMake 3.22 and patched accordingly. A merge request is underway upstream, so ideally, this will be part of CMake 3.23+.

In the meantime, we'll use this script as a local copy if GLES3 support is requested. Will add a version check once it's in upstream CMake so this file will only be used if the CMake version used to build projectM is too low.