Create a build_config header file.

src/shared/platform/nacl_log.h

 /*
  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * NaCl logging module.
  *
  * This module is used in many parts of Native Client to generate
@@ skipping 65 matching lines @@
  * flag to Chrome.  (This is not recommended for normal use, since it
  * eliminates a layer of defense.)
  */
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_LOG_H__
 #define NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_LOG_H__
 
 #include <stdarg.h>
 
 #include "native_client/src/include/nacl_base.h"
+#include "native_client/src/include/nacl_defines.h"
 
 #ifdef __native_client__
 # define ATTRIBUTE_FORMAT_PRINTF(m, n) __attribute__((format(printf, m, n)))
 # define NACL_PLATFORM_HAS_TLS  1
 # define NACL_PLATFORM_HAS_TSD  1
 #else
 # include "native_client/src/include/portability.h"
 # if NACL_WINDOWS
 #  if NACL_ARCH(NACL_BUILD_ARCH) == NACL_x86
 #   if NACL_BUILD_SUBARCH == 32
@@ skipping 269 matching lines @@
  * to aborting.  NB: it is not a good idea to depend on too much
  * within |fn|, since the application state is likely
  * inconsistent/unstable.  It is probably a good idea to only use
  * low-level routines or system calls directly.
  */
 void NaClLogSetAbortBehavior(void (*fn)(void));
 
 EXTERN_C_END
 
 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_PLATFORM_NACL_LOG_H__ */