stop building/testing old x86 validator.

src/trusted/validator/x86/testing/enuminsts/build.scons

-# -*- python -*-
-# 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.
-
-import os
-import sys
-Import('env')
-
-# vdiff is x86 only
-if not env.Bit('target_x86'): Return()
-
-# ------------------------------------------------------
-# General adjustments to the environment for builds.
-
-# Create environment for command-line tools and testing, rather than
-# part of the TCB. Then define compile-time flag that communicates
-# that we are compiling in the test environment (rather than for the TCB).
-test_env = env.Clone()
-test_env.Append(CPPDEFINES=['NACL_TRUSTED_BUT_NOT_TCB', 'NACL_RAGEL_DECODER'])
-
-vdiff = test_env.ComponentProgram(
-  'vdiff',
-  ['vdiff.c', 'nacl_tester.c', 'ragel_tester.c', 'str_utils.c', 'text2hex.c'],
-  EXTRA_LIBS=[test_env.NaClTargetArchSuffix('ncdis_util'),
-              test_env.NaClTargetArchSuffix('ncvalidate'),
-              test_env.NaClTargetArchSuffix('ncval_reg_sfi'),
-              test_env.NaClTargetArchSuffix('nc_decoder'),
-              test_env.NaClTargetArchSuffix('nc_opcode_modeling_verbose'),
-              test_env.NaClTargetArchSuffix('nc_opcode_modeling'),
-              test_env.NaClTargetArchSuffix('ncdis_decode_tables'),
-              test_env.NaClTargetArchSuffix('ncval_base_verbose'),
-              test_env.NaClTargetArchSuffix('ncval_base'),
-              'validators',
-              env.NaClTargetArchSuffix('ncvalidate'),
-              env.NaClTargetArchSuffix('dfa_validate_caller'),
-              'platform', 'nrd_xfer', 'gio', 'utils',
-             ])
-
-# NOTE: can't use stdout_golden here because the test runs too long,
-# so the bots kill it because with this option there is no output.
-if env.Bit('target_x86_64'):
-  node = env.CommandTest(
-    'vdiff.out', command=[vdiff, '--easydiff'],
-    capture_output=0, time_warning=2500, time_error=5000)
-  env.AddNodeToTestSuite(node, ['validator_diff_tests'], 'run_vdiff_test')
-
-if env.Bit('target_x86_32'):
-  # No golden output for 32-bit until more diffs are fixed
-  node = env.CommandTest('vdiff.out', command=[vdiff],
-                         time_warning=2500, time_error=5000)
-  env.AddNodeToTestSuite(node, ['validator_diff_tests'], 'run_vdiff_test')