Merge quadxeon:m/srv/quadxeon/local/bk/maint/jun14/50

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/51

configure.in

@@ -734,6 +734,7 @@ AC_CHECK_HEADERS(fcntl.h float.h floatingpoint.h ieeefp.h limits.h \
  sys/timeb.h sys/types.h sys/un.h sys/vadvise.h sys/wait.h term.h \
  unistd.h utime.h sys/utime.h termio.h termios.h sched.h crypt.h alloca.h \
  sys/ioctl.h malloc.h sys/malloc.h sys/ipc.h sys/shm.h linux/config.h \
+ sys/prctl.h \
  sys/resource.h sys/param.h port.h)
 
 AC_CHECK_HEADERS([xfs/xfs.h])

mysql-test/extra/binlog_tests/binlog.test

@@ -2,6 +2,7 @@
 # misc binlogging tests that do not require a slave running
 #
 
+-- source include/have_log_bin.inc
 -- source include/not_embedded.inc
 -- source include/have_innodb.inc
 -- source include/have_log_bin.inc

mysql-test/extra/binlog_tests/drop_temp_table.test

---source include/have_log_bin.inc
-
 
 --disable_warnings
 drop database if exists `drop-temp+table-test`;

sql/mysqld.cc

@@ -30,6 +30,10 @@
 
 #include "rpl_injector.h"
 
+#ifdef HAVE_SYS_PRCTL_H
+#include <sys/prctl.h>
+#endif
+
 #ifdef WITH_NDBCLUSTER_STORAGE_ENGINE
 #if defined(NOT_ENOUGH_TESTED) \
   && defined(NDB_SHM_TRANSPORTER) && MYSQL_VERSION_ID >= 50000
@@ -1420,6 +1424,15 @@ static struct passwd *check_user(const char *user)
 err:
   sql_print_error("Fatal error: Can't change to run as user '%s' ;  Please check that the user exists!\n",user);
   unireg_abort(1);
+
+#ifdef PR_SET_DUMPABLE
+  if (test_flags & TEST_CORE_ON_SIGNAL)
+  {
+    /* inform kernel that process is dumpable */
+    (void) prctl(PR_SET_DUMPABLE, 1);
+  }
+#endif
+
 #endif
   return NULL;
 }