Add libOpenGL to the list of libraries we'll intercept. This is harmless
if glvnd is not available as the dlopen(libOpenGL.so) will fail, but
without this we can't intercept glGetString, which the
egl_and_glx_different_pointers_glx test needs to be able to do.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Most of the changes that happened after commit 8bbc0d40 broke epoxy
pretty much irreparably because of the CMake build and the attempt at
making libepoxy a static library that can be copy-pasted into another
project without generating files.
Since all the commits are entangled, and are full of unrelated changes,
we cannot simply do a localized set of reverts; instead, we need to hit
the reset button.
From this point forward, we're going to improve libepoxy's build while
attempting to keep the existing build system working. This may mean
reinstating the CMake build system at a later date.