Hey,

while trying to compile Midas under openSUSE 15.0 with mysql support, I was
running into the problem that somehow the mysql header file my_global.h is not
included in the packages. This might be a bug that concerns the suse developers
more, but is it actually needed? Compilation worked fine with the include line
commented out.

If it's not needed, I would like to suggest to remove line 735 of
src/history_schema.cxx (where it's included)

Cheers
Lukas

mysql  Ver 15.1 Distrib 10.2.22-MariaDB, for Linux (x86_64) using  EditLine wrapper
Also, all mariadb development packages are installed