linux: Chrome-side gyp changes for cross-compile

third_party/protobuf2/protobuf.gyp

 # Copyright (c) 2009 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.
 
 {
   'conditions': [
     ['OS!="win"', {
       'variables': {
         'config_h_dir':
           '.',  # crafted for gcc/linux.
@@ skipping 20 matching lines @@
     # but it doesn't support some of the more exotic features of
     # protobufs, like reflection.  To generate C++ code that can link
     # against the lite version of the library, add the option line:
     #
     #   option optimize_for = LITE_RUNTIME;
     #
     # to your .proto file.
     {
       'target_name': 'protobuf_lite',
       'type': '<(library)',
+      'toolsets': ['host', 'target'],
       'sources': [
         'src/src/google/protobuf/stubs/common.h',
         'src/src/google/protobuf/stubs/once.h',
         'src/src/google/protobuf/extension_set.h',
         'src/src/google/protobuf/generated_message_util.h',
         'src/src/google/protobuf/message_lite.h',
         'src/src/google/protobuf/repeated_field.h',
         'src/src/google/protobuf/wire_format_lite.h',
         'src/src/google/protobuf/wire_format_lite_inl.h',
         'src/src/google/protobuf/io/coded_stream.h',
@@ skipping 34 matching lines @@
           'GOOGLE_PROTOBUF_NO_RTTI',
         ],
       },
     },
     # This is the full, heavy protobuf lib that's needed for c++ .proto's
     # that don't specify the LITE_RUNTIME option.  The protocol
     # compiler itself (protoc) falls into that category.
     {
       'target_name': 'protobuf',
       'type': '<(library)',
+      'toolsets': ['host'],
       'sources': [
         'src/src/google/protobuf/descriptor.h',
         'src/src/google/protobuf/descriptor.pb.h',
         'src/src/google/protobuf/descriptor_database.h',
         'src/src/google/protobuf/dynamic_message.h',
         'src/src/google/protobuf/generated_message_reflection.h',
         'src/src/google/protobuf/message.h',
         'src/src/google/protobuf/reflection_ops.h',
         'src/src/google/protobuf/service.h',
         'src/src/google/protobuf/text_format.h',
@@ skipping 37 matching lines @@
       'dependencies': [
         'protobuf_lite',
       ],
       'export_dependent_settings': [
         'protobuf_lite',
       ],
     },
     {
       'target_name': 'protoc',
       'type': 'executable',
+      'toolsets': ['host'],
       'sources': [
         'src/src/google/protobuf/compiler/code_generator.cc',
         'src/src/google/protobuf/compiler/command_line_interface.cc',
         'src/src/google/protobuf/compiler/cpp/cpp_enum.cc',
         'src/src/google/protobuf/compiler/cpp/cpp_enum.h',
         'src/src/google/protobuf/compiler/cpp/cpp_enum_field.cc',
         'src/src/google/protobuf/compiler/cpp/cpp_enum_field.h',
         'src/src/google/protobuf/compiler/cpp/cpp_extension.cc',
         'src/src/google/protobuf/compiler/cpp/cpp_extension.h',
         'src/src/google/protobuf/compiler/cpp/cpp_field.cc',
@@ skipping 48 matching lines @@
       ],
     },
   ],
  }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
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