Hello, please apply following command to the package SPECfile: sed -i "s/mysql-devel/mariadb-connector-c-devel/" $(fedpkg gimmespec) ; \ sed -i "s/mariadb-devel/mariadb-connector-c-devel/" $(fedpkg gimmespec) ; \ sed -i "s/%{_libdir}\/mysql/%{_libdir}\/mariadb/" $(fedpkg gimmespec) ; I've tested, that after the command ^ the package builds successfuly in KOJI and uses mariadb client library. This change is currently applicable to the Rawhide (f28) only. For more information check the tracking bugzilla.
Sorry I missed this bug report. This has been enabled in the latest build. The SPEC file allows rebuilding of the package from RHEL 6 to the latest Fedora so it still uses mysql-devel in place of mariadb-devel for RHEL 6/7 and Fedora 25/26/27.