mysql.m4 and postgres.m4 come from autoconf archive upstream, but also have some freeciv modifications. So does sqlite3.m4, which has comment noting the fact on top. We should add such a comment to mysql.m4 and postgres.m4, so people know not to update them blindly from the upstream.
mysql.m4 and postgres.m4 come from autoconf archive upstream, but also have some freeciv modifications. So does sqlite3.m4, which has comment noting the fact on top. We should add such a comment to mysql.m4 and postgres.m4, so people know not to update them blindly from the upstream.