branches/zip:

Explicitly include os0sync.h to the places where HAVE_ATOMIC_BUILTINS and
INNODB_RW_LOCKS_USE_ATOMICS are used to avoid potential problems.

include/ut0ut.h

@@ -34,6 +34,9 @@ Created 1/20/1994 Heikki Tuuri
 #define ut0ut_h
 
 #include "univ.i"
+
+#include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
+
 #include <time.h>
 #ifndef MYSQL_SERVER
 #include <ctype.h>
@@ -47,7 +50,7 @@ Created 1/20/1994 Heikki Tuuri
 /** Time stamp */
 typedef time_t	ib_time_t;
 
-#if defined(IB_HAVE_PAUSE_INSTRUCTION)
+#if defined(HAVE_IB_PAUSE_INSTRUCTION)
 #  ifdef WIN32
      /* In the Win32 API, the x86 PAUSE instruction is executed by calling
      the YieldProcessor macro defined in WinNT.h. It is a CPU architecture-

srv/srv0srv.c

@@ -102,6 +102,7 @@ Created 10/8/1995 Heikki Tuuri
 #include "row0mysql.h"
 #include "ha_prototypes.h"
 #include "trx0i_s.h"
+#include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
 
 /* This is set to TRUE if the MySQL user has set it in MySQL; currently
 affects only FOREIGN KEY definition parsing */

srv/srv0start.c

@@ -103,6 +103,7 @@ Created 2/16/1996 Heikki Tuuri
 # include "row0row.h"
 # include "row0mysql.h"
 # include "btr0pcur.h"
+# include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
 
 /** Log sequence number immediately after startup */
 UNIV_INTERN ib_uint64_t	srv_start_lsn;

sync/sync0rw.c

@@ -38,6 +38,7 @@ Created 9/11/1995 Heikki Tuuri
 #include "os0thread.h"
 #include "mem0mem.h"
 #include "srv0srv.h"
+#include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */
 
 /*
 	IMPLEMENTATION OF THE RW_LOCK

sync/sync0sync.c

@@ -39,6 +39,7 @@ Created 9/5/1995 Heikki Tuuri
 #include "buf0buf.h"
 #include "srv0srv.h"
 #include "buf0types.h"
+#include "os0sync.h" /* for HAVE_ATOMIC_BUILTINS */
 
 /*
 	REASONS FOR IMPLEMENTING THE SPIN LOCK MUTEX