MariaDB Increasing Max Number of Indexes > 64

Does anyone know how to increase the max number of indexes per table from 64 to 256?

Mariadb 10.1 all my tables are InnoDB.

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Is there a setting in my.cnf?

I'm getting an error on one of my tables and I need to increase the amount.

Code:

IPS\Db\Exception: Too many keys specified; max 64 keys allowed (1069)

 

Found this online at states to recompile mysql with --with-max-indexes=256.

https://forums.mysql.com/read.php?22,53666,262189#msg-262189

 

I wonder how I can get that increased. Haven't found anything that can be put into the my.cnf file.

 

I wish it was that easy. It's a 3rd party app and I can't modify it. I guess I'll just have to work around the issue.

 

I was just entering custom fields in the app, when I got to 60ish custom fields I got the error. Since there wasn't an easy solution, I'm reducing the amount of custom fields.