pkgs/mariadb-galera: add specific compiler options
pkgs/mariadb-galera: add specific compiler options

zalora/microgram,4z3/microgram,zalora/microgram,zalora/microgram,zalora/microgram,phunehehe/microgram,4z3/microgram,phunehehe/microgram,4z3/microgram,4z3/microgram,phunehehe/microgram,phunehehe/microgram