Merge remote-tracking branch 'upstream/master' into py2_py3_straddle

Conflicts:
	python/google/protobuf/descriptor_pool.py
	python/google/protobuf/internal/api_implementation_default_test.py
	python/google/protobuf/internal/cpp_message.py
	python/google/protobuf/internal/descriptor_database_test.py
	python/google/protobuf/internal/descriptor_pool_test.py
	python/google/protobuf/internal/descriptor_python_test.py
	python/google/protobuf/internal/descriptor_test.py
	python/google/protobuf/internal/generator_test.py
	python/google/protobuf/internal/message_factory_python_test.py
	python/google/protobuf/internal/message_factory_test.py
	python/google/protobuf/internal/message_test.py
	python/google/protobuf/internal/proto_builder_test.py
	python/google/protobuf/internal/python_message.py
	python/google/protobuf/internal/reflection_test.py
	python/google/protobuf/internal/service_reflection_test.py
	python/google/protobuf/internal/symbol_database_test.py
	python/google/protobuf/internal/text_encoding_test.py
	python/google/protobuf/internal/text_format_test.py
	python/google/protobuf/internal/unknown_fields_test.py
	python/google/protobuf/internal/wire_format_test.py
	python/google/protobuf/pyext/descriptor_cpp2_test.py
	python/google/protobuf/pyext/message_factory_cpp2_test.py
	python/google/protobuf/pyext/reflection_cpp2_generated_test.py
	python/setup.py
	ruby/lib/google/protobuf/message_exts.rb

1 files changed, 13 insertions, 0 deletions

diff --git a/csharp/build_packages.bat b/csharp/build_packages.bat
new file mode 100644
index 00000000..1502f063
--- /dev/null
+++ b/csharp/build_packages.bat
@@ -0,0 +1,13 @@
+@rem Builds Google.Protobuf NuGet packages
+
+@rem Adjust the location of nuget.exe
+set NUGET=C:\nuget\nuget.exe
+
+@rem Build src/Google.Protobuf.sln solution in Release configuration first.
+%NUGET% pack src\Google.Protobuf\Google.Protobuf.nuspec -Symbols || goto :error
+
+goto :EOF
+
+:error
+echo Failed!
+exit /b %errorlevel%