
When running with COGL_DEBUG=show-source include line numbers so that it becomes easier to understand compilation errors. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3443>
When running with COGL_DEBUG=show-source include line numbers so that it becomes easier to understand compilation errors. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3443>