MySQL 8.0 includes a feature that requires we set linux NICE capabilities to

mysqld daemon. Because of that, LD_LIBRARY_PATH does not work (see

secure-execution mode in http://man7.org/linux/man-pages/man8/ld.so.8.html).

Related: #1628814

diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt

index 3f179a7a..209b3eb2 100644

--- a/sql/CMakeLists.txt

+++ b/sql/CMakeLists.txt

@@ -918,6 +918,8 @@ IF(UNIX_INSTALL_RPATH_ORIGIN_PRIV_LIBDIR)

   ADD_INSTALL_RPATH_FOR_PROTOBUF(mysqld)

 ENDIF()

+SET_TARGET_PROPERTIES(mysqld PROPERTIES INSTALL_RPATH "${RPATH_LIBDIR}")

+

 OPTION(DEBUG_EXTNAME "Build server as mysqld-debug (debug builds only)" OFF)

 MARK_AS_ADVANCED(DEBUG_EXTNAME)