
It wasn't necessary (see other instances of -DG_LOG_DOMAIN) and somewhere along the line it was getting turned into forward slashes becoming a syntax error: ``` /usr/include/glib-2.0/gobject/gobject.h:767: syntax error, unexpected '/' in ... g_assertion_message (/"CoglPango/", ``` https://gitlab.gnome.org/GNOME/mutter/merge_requests/841