RPM fixes:

shared should provide libmysqlclient.so.18(libmysqlclient_16) too
  don't "use DBD::mysql" explicitly in mytop

cmake/cpack_rpm.cmake

@@ -89,7 +89,7 @@ SET(CPACK_RPM_server_POST_INSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/
 SET(CPACK_RPM_server_POST_UNINSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/rpm/server-postun.sh)
 
 SET(CPACK_RPM_shared_PACKAGE_OBSOLETES "mysql-shared MySQL-shared-standard MySQL-shared-pro MySQL-shared-pro-cert MySQL-shared-pro-gpl MySQL-shared-pro-gpl-cert MySQL-shared MySQL-OurDelta-shared")
-SET(CPACK_RPM_shared_PACKAGE_PROVIDES "MariaDB-shared MySQL-shared mysql-shared libmysqlclient.so.${SHARED_LIB_MAJOR_VERSION} libmysqlclient.so.${SHARED_LIB_MAJOR_VERSION}(libmysqlclient_${SHARED_LIB_MAJOR_VERSION}) libmysqlclient_r.so.${SHARED_LIB_MAJOR_VERSION} libmysqlclient_r.so.${SHARED_LIB_MAJOR_VERSION}(libmysqlclient_${SHARED_LIB_MAJOR_VERSION})")
+SET(CPACK_RPM_shared_PACKAGE_PROVIDES "MariaDB-shared MySQL-shared mysql-shared libmysqlclient.so.18 libmysqlclient.so.18(libmysqlclient_16) libmysqlclient.so.18(libmysqlclient_18) libmysqlclient_r.so.18 libmysqlclient_r.so.18(libmysqlclient_18)")
 SET(CPACK_RPM_shared_POST_INSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/rpm/shared-post.sh)
 SET(CPACK_RPM_shared_POST_UNINSTALL_SCRIPT_FILE ${CMAKE_SOURCE_DIR}/support-files/rpm/shared-post.sh)
 

scripts/mytop.sh

@@ -15,7 +15,6 @@ mytop - display MySQL server performance info like `top'
 use 5.005;
 use strict;
 use DBI;
-use DBD::mysql;
 use Getopt::Long;
 use Socket;
 use List::Util qw(min max);