link with validator_ragel only in standalone binaries

src/trusted/service_runtime/sel_validate_image.c

 /*
  * 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.
  */
 
 #include "native_client/src/shared/platform/nacl_log.h"
 #include "native_client/src/trusted/service_runtime/sel_ldr.h"
 #include "native_client/src/trusted/validator/ncvalidate.h"
 
@@ skipping 16 matching lines @@
   }
 }
 
 typedef NaClValidationStatus (*ValidateFunc) (
     uintptr_t, uint8_t*, size_t, int, int,
     const NaClCPUFeatures*, struct NaClValidationCache*);
 
 static ValidateFunc NaClSelectValidator(struct NaClApp *nap) {
   ValidateFunc ret = NACL_SUBARCH_NAME(ApplyValidator,
                                        NACL_TARGET_ARCH, NACL_TARGET_SUBARCH);
-#ifdef __arm__
+#if defined(__arm__) || !defined (NACL_STANDALONE)

[Mark Seaborn, 2012/04/25 16:48:43]

No space after 'defined'.  Can you add a comment here too to say that we are
avoiding linking two validators into Chromium for size reasons?  This is the
part that really determines whether the validator will get included, more than
the Gyp file.

[pasko-google - do not use, 2012/04/25 17:32:03]

Done.

   UNREFERENCED_PARAMETER(nap);
 #else
   if (nap->enable_dfa_validator) {
     ret = NACL_SUBARCH_NAME(ApplyDfaValidator,
                             NACL_TARGET_ARCH, NACL_TARGET_SUBARCH);
   }
 #endif
   return ret;
 }
 
@@ skipping 116 matching lines @@
         NaClLog(LOG_ERROR,
                 "Run sel_ldr in debug mode to ignore validation failure.\n");
         NaClLog(LOG_ERROR,
                 "Run ncval <module-name> for validation error details.\n");
         rcode = LOAD_VALIDATION_FAILED;
       }
     }
   }
   return rcode;
 }