changed compile order, mysqladmin with ndbcluster extensions needs ndb to be compiled first

    added libs variable for ndbmgmclient used by mysqladmin
    add linkage with @ndb_mgmclient_libs@
    additional options for ndbcluster
    added support for managing the cluster to mysqladmin
    added DEFINE_CXA_PURE_VIRTUAL flag to CFLAGS to enable linkage with c++ libs
    use macros for C_MODE_START/END so that define of FIX_GCC_LINKING_PROBLEM works in c-programs

Makefile.am

@@ -22,15 +22,15 @@ AUTOMAKE_OPTIONS =	foreign
 EXTRA_DIST =		INSTALL-SOURCE README COPYING EXCEPTIONS-CLIENT
 SUBDIRS =		. include @docs_dirs@ @zlib_dir@ \
 			@readline_topdir@ sql-common \
-			@thread_dirs@ pstack @sql_client_dirs@ \
-			@sql_server_dirs@ scripts man tests \
+			@thread_dirs@ pstack \
+			@sql_server_dirs@ @sql_client_dirs@ scripts man tests \
 			netware @libmysqld_dirs@ \
 			@bench_dirs@ support-files @fs_dirs@ @tools_dirs@
 
 DIST_SUBDIRS =		. include @docs_dirs@ zlib \
 			@readline_topdir@ sql-common \
-			@thread_dirs@ pstack @sql_client_dirs@ \
-			@sql_server_dirs@ scripts @man_dirs@ tests SSL\
+			@thread_dirs@ pstack \
+			@sql_server_dirs@ @sql_client_dirs@ scripts @man_dirs@ tests SSL\
 			BUILD netware os2 @libmysqld_dirs@ \
 			@bench_dirs@ support-files @fs_dirs@ @tools_dirs@
 

acinclude.m4

@@ -1678,6 +1678,7 @@ AC_DEFUN([MYSQL_CHECK_NDBCLUSTER], [
   have_ndbcluster=no
   ndbcluster_includes=
   ndbcluster_libs=
+  ndb_mgmclient_libs=
   case "$ndbcluster" in
     yes )
       AC_MSG_RESULT([Using NDB Cluster])
@@ -1686,6 +1687,7 @@ AC_DEFUN([MYSQL_CHECK_NDBCLUSTER], [
       ndbcluster_includes="-I../ndb/include -I../ndb/include/ndbapi"
       ndbcluster_libs="\$(top_builddir)/ndb/src/.libs/libndbclient.a"
       ndbcluster_system_libs=""
+      ndb_mgmclient_libs="\$(top_builddir)/ndb/src/mgmclient/libndbmgmclient.la"
       MYSQL_CHECK_NDB_OPTIONS
       ;;
     * )
@@ -1697,6 +1699,7 @@ AC_DEFUN([MYSQL_CHECK_NDBCLUSTER], [
   AC_SUBST(ndbcluster_includes)
   AC_SUBST(ndbcluster_libs)
   AC_SUBST(ndbcluster_system_libs)
+  AC_SUBST(ndb_mgmclient_libs)
 ])
                                                                                 
 dnl ---------------------------------------------------------------------------

client/Makefile.am

@@ -20,7 +20,8 @@
 INCLUDES =			-I$(top_srcdir)/include -I$(top_srcdir)/regex \
 				$(openssl_includes)
 LIBS =				@CLIENT_LIBS@
-DEPLIB=				../libmysql/libmysqlclient.la
+DEPLIB=				../libmysql/libmysqlclient.la \
+				@ndb_mgmclient_libs@
 LDADD =				@CLIENT_EXTRA_LDFLAGS@ $(DEPLIB)
 bin_PROGRAMS =			mysql mysqladmin mysqlcheck mysqlshow \
  mysqldump mysqlimport mysqltest mysqlbinlog mysqlmanagerc mysqlmanager-pwgen

client/client_priv.h

@@ -46,4 +46,7 @@ enum options_client
   OPT_OPEN_FILES_LIMIT, OPT_SET_CHARSET, OPT_CREATE_OPTIONS,
   OPT_START_POSITION, OPT_STOP_POSITION, OPT_START_DATETIME, OPT_STOP_DATETIME,
   OPT_SIGINT_IGNORE, OPT_HEXBLOB
+#ifdef HAVE_NDBCLUSTER_DB
+  ,OPT_NDBCLUSTER,OPT_NDB_CONNECTSTRING
+#endif
 };

client/mysqladmin.c

@@ -16,7 +16,6 @@
 
 /* maintaince of mysql databases */
 
-
 #include "client_priv.h"
 #include <signal.h>
 #ifdef THREAD
@@ -25,6 +24,10 @@
 #include <sys/stat.h>
 #include <mysql.h>
 
+#ifdef HAVE_NDBCLUSTER_DB
+#include "../ndb/src/mgmclient/ndb_mgmclient.h"
+#endif
+
 #define ADMIN_VERSION "8.41"
 #define MAX_MYSQL_VAR 256
 #define SHUTDOWN_DEF_TIMEOUT 3600		/* Wait for shutdown */
@@ -42,6 +45,10 @@ static uint tcp_port = 0, option_wait = 0, option_silent=0, nr_iterations,
             opt_count_iterations= 0;
 static ulong opt_connect_timeout, opt_shutdown_timeout;
 static my_string unix_port=0;
+#ifdef HAVE_NDBCLUSTER_DB
+static my_bool opt_ndbcluster=0;
+static char *opt_ndb_connectstring=0;
+#endif
 
 #ifdef HAVE_SMEM
 static char *shared_memory_base_name=0;
@@ -94,6 +101,9 @@ enum commands {
   ADMIN_PING,             ADMIN_EXTENDED_STATUS, ADMIN_FLUSH_STATUS,
   ADMIN_FLUSH_PRIVILEGES, ADMIN_START_SLAVE,     ADMIN_STOP_SLAVE,
   ADMIN_FLUSH_THREADS,    ADMIN_OLD_PASSWORD
+#ifdef HAVE_NDBCLUSTER_DB
+  ,ADMIN_NDB_MGM
+#endif
 };
 static const char *command_names[]= {
   "create",               "drop",                "shutdown",
@@ -104,6 +114,9 @@ static const char *command_names[]= {
   "ping",                 "extended-status",     "flush-status",
   "flush-privileges",     "start-slave",         "stop-slave",
   "flush-threads","old-password",
+#ifdef HAVE_NDBCLUSTER_DB
+  "ndb-mgm",
+#endif
   NullS
 };
 
@@ -184,6 +197,14 @@ static struct my_option my_long_options[] =
   {"shutdown_timeout", OPT_SHUTDOWN_TIMEOUT, "", (gptr*) &opt_shutdown_timeout,
    (gptr*) &opt_shutdown_timeout, 0, GET_ULONG, REQUIRED_ARG,
    SHUTDOWN_DEF_TIMEOUT, 0, 3600*12, 0, 1, 0},
+#ifdef HAVE_NDBCLUSTER_DB
+  {"ndbcluster", OPT_NDBCLUSTER, ""
+   "", (gptr*) &opt_ndbcluster,
+   (gptr*) &opt_ndbcluster, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"ndb-connectstring", OPT_NDB_CONNECTSTRING, ""
+   "", (gptr*) &opt_ndb_connectstring,
+   (gptr*) &opt_ndb_connectstring, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+#endif
   { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -882,6 +903,24 @@ static int execute_commands(MYSQL *mysql,int argc, char **argv)
       }
       mysql->reconnect=1;	/* Automatic reconnect is default */
       break;
+#ifdef HAVE_NDBCLUSTER_DB
+    case ADMIN_NDB_MGM:
+    {
+      if (argc < 2)
+      {
+	my_printf_error(0,"Too few arguments to ndb-mgm",MYF(ME_BELL));
+	return 1;
+      }
+      {
+        Ndb_mgmclient_handle cmd=
+	  ndb_mgmclient_handle_create(opt_ndb_connectstring);
+        ndb_mgmclient_execute(cmd, --argc, ++argv);
+	ndb_mgmclient_handle_destroy(cmd);
+      }
+      argc= 0;
+    }
+    break;
+#endif
     default:
       my_printf_error(0,"Unknown command: '%-.60s'",MYF(ME_BELL),argv[0]);
       return 1;
@@ -1248,3 +1287,9 @@ static my_bool wait_pidfile(char *pidfile, time_t last_modified,
   }
   DBUG_RETURN(error);
 }
+#ifdef HAVE_NDBCLUSTER_DB
+/* lib linked in contains c++ code */
+#ifdef __GNUC__
+FIX_GCC_LINKING_PROBLEM
+#endif
+#endif

configure.in

@@ -399,6 +399,7 @@ then
   then
     if $CXX -v 2>&1 | grep 'version 3' > /dev/null 2>&1
     then
+      CFLAGS="$CFLAGS -DDEFINE_CXA_PURE_VIRTUAL"
       CXXFLAGS="$CXXFLAGS -DUSE_MYSYS_NEW -DDEFINE_CXA_PURE_VIRTUAL"
     fi
   fi

include/my_global.h

@@ -194,10 +194,10 @@ C_MODE_END
 /* Fix problem when linking c++ programs with gcc 3.x */
 #ifdef DEFINE_CXA_PURE_VIRTUAL
 #define FIX_GCC_LINKING_PROBLEM \
-extern "C" { int __cxa_pure_virtual() {\
+C_MODE_START int __cxa_pure_virtual() {\
   DBUG_ASSERT("Pure virtual method called." == "Aborted");\
   return 0;\
-} }
+} C_MODE_END
 #else
 #define FIX_GCC_LINKING_PROBLEM
 #endif