Non-SFI Mode: Build libevent with PNaCl toolchain for nacl_helper_nonsfi.

components/nacl_nonsfi.gyp

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/common_untrusted.gypi',
@@ skipping 18 matching lines @@
             'build_glibc': 0,
             'build_newlib': 0,
             'build_irt': 0,
             'build_pnacl_newlib': 0,
             'build_nonsfi_helper': 1,
 
             'sources': [
               'nacl/loader/nacl_helper_linux.cc',
               'nacl/loader/nacl_helper_linux.h',
             ],
+
+            'conditions': [
+              ['target_arch=="ia32" or target_arch=="x64"', {
+                'extra_deps_newlib32_nonsfi': [

[Junichi Uekawa, 2014/10/10 02:47:52]

dumb question, where does this symbol get used ? 

[hidehiko, 2014/10/10 06:27:40]

In native_client/build/untrusted.gypi's dependency rule.

+                  '>(tc_lib_dir_nonsfi_helper32)/libevent_nonsfi_nacl.a',
+                ],
+              }],
+            ],
           },
           'dependencies': [
             '<(DEPTH)/native_client/src/nonsfi/irt/irt.gyp:nacl_sys_private',
             '<(DEPTH)/native_client/src/untrusted/nacl/nacl.gyp:nacl_lib_newlib',
             '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
+
+            # TODO(hidehiko): Remove this when we introduce base/.
+            # This dependency is introduced to make sure the library is actualy
+            # built successfully.
+            '<(DEPTH)/third_party/libevent/libevent_nacl.gyp:event_nonsfi_nacl',
           ],
         },
         # TODO(hidehiko): Add Non-SFI version of nacl_loader_unittests.
       ],
     }],
   ],
 }