Martijn van Oosterhout <kleptog(at)svana(dot)org> writes: > If we don't like imposing link time constraints, we could require > people to include: > #ifdef PG_MAGIC_BLOCK > PG_MAGIC_BLOCK; > #endif I was hoping to avoid forcing source-code changes, but something like that might be the best solution. Anyone think it's unreasonable? regards, tom lane