Hi!
Meng-Ju, Hsieh wrote: > Thank for your reply. > > I've tried to use Version 5.1, but it cannot work. > Did you have used the system variable - 'DEBUG_SYNC' ? I don't know what you are doing exactly, but I guess you are not using the correct options in your call to "configure". "DEBUG_SYNC" is a tool used for internal debugging, and according to "configure.in" it requires the server to be configured for debugging initially - see these lines from current 5.1 "configure.in": 1732 # Debug Sync Facility. NOTE: depends on 'with_debug'. Must be behind it. 1733 AC_MSG_CHECKING(if Debug Sync Facility should be enabled.) 1734 AC_ARG_ENABLE(debug_sync, 1735 AS_HELP_STRING([--enable-debug-sync], 1736 [Build a version with Debug Sync Facility]), 1737 [ enable_debug_sync=$enableval ], 1738 [ enable_debug_sync=$with_debug ]) 1739 1740 if test "$enable_debug_sync" != "no" 1741 then 1742 AC_DEFINE([ENABLED_DEBUG_SYNC], [1], 1743 [If Debug Sync Facility should be enabled]) 1744 AC_MSG_RESULT([yes]) 1745 else 1746 AC_MSG_RESULT([no]) 1747 fi So you need to use configure ... --with-debug ... --enable-debug-sync ... if you really want to do something using "DEBUG_SYNC". I noticed that the text in the Wiki reads a bit different, I can't tell which one is right. I myself don't need "DEBUG_SYNC" in my work. Regards, Jörg -- Joerg Bruehe, MySQL Build Team, joerg.bru...@sun.com Sun Microsystems GmbH, Komturstrasse 18a, D-12099 Berlin Geschaeftsfuehrer: Juergen Kunz Amtsgericht Muenchen: HRB161028 -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org
