[I’m not very familiar with this module, so I’ll leave this as a bug report rather than fixing it myself]

On MacOS 10.14, master fails to build the GL module with the following error:

/Users/hww3/devel/pike/src/post_modules/GL/GLSL.cmod:800:5: error: use of undeclared identifier 'GL_LUMINANCE8_EXT

Thats in glext.h but is guarded by GL_EXT_texture, so defining that before the include seems to make the error go away. Also, GL is deprecated as of 10.14, so in order to cut down on noise, I added -DGL_SILENCE_DEPRECATION to my build. Not sure if that’s desirable in general.

Also, I noticed a bunch of grumbling in the Kerberos and GSSAPI modules about deprecations. Think that’s harmless noise (for now).

Bill