Comment 4 for bug 726827

Mutter is using a GL symbol (glGetBooleanv) and not explicit linking into it. This symbols is available at libGL and libGLESv2, but clutter doesn't bring it automatically (as it's an abstraction layer). Once you link it directly by hand, the build moves on.

So we could change to request linking with libGL or libGLESv2, depending on the arch or on what's available. Previously at Maverick this function wasn't used, and that's why the build went fine for GL and GLES.