I find it curious that <https://github.com/google/mysql-tools/blob/02d18542735a528c4...> and yet <https://github.com/google/mysql-tools/blob/02d18542735a528c4...> says "diff -ruN base/client/mysqldump.c mysql40gpl/client/mysqldump.c"
I had no idea one could release patches of GPL software under an Apache license. That makes my head hurt.