# **EXPERIMENTAL** # # See http://sebs.googlecode.com # # This is an experimental build definition file using the SEBS build system. # I (Kenton Varda, maintainer of Protocol Buffers) happen to be the author of # SEBS, though SEBS is not a Google project. I'm sticking this file in # protobuf's SVN because that's the easiest place for me to put it, and it # shouldn't harm anyone. This file is not included in the distribution. # # Currently, to use this file, you must generate config.h and put it at the # top level of the source tree. _cpp = sebs.import_("//sebs/cpp.sebs") # ==================================================================== # Public targets protobuf_lite = _cpp.Library( name = "protobuf-lite", srcs = [ "stubs/common.cc", "stubs/once.cc", "stubs/hash.cc", "stubs/hash.h", "stubs/map-util.h", "stubs/stl_util-inl.h", "extension_set.cc", "generated_message_util.cc", "message_lite.cc", "repeated_field.cc", "wire_format_lite.cc", "io/coded_stream.cc", "io/zero_copy_stream.cc", "io/zero_copy_stream_impl_lite.cc" ], deps = [ _cpp.SystemLibrary(name = "pthread") ]) protobuf = _cpp.Library( name = "protobuf", srcs = [ "stubs/strutil.cc", "stubs/strutil.h", "stubs/substitute.cc", "stubs/substitute.h", "stubs/structurally_valid.cc", "descriptor.cc", "descriptor.pb.cc", "descriptor_database.cc", "dynamic_message.cc", "extension_set_heavy.cc", "generated_message_reflection.cc", "message.cc", "reflection_ops.cc", "service.cc", "text_format.cc", "unknown_field_set.cc", "wire_format.cc", "io/gzip_stream.cc", "io/printer.cc", "io/tokenizer.cc", "io/zero_copy_stream_impl.cc", "compiler/importer.cc", "compiler/parser.cc" ], deps = [ protobuf_lite, _cpp.SystemLibrary(name = "z") ]) libprotoc = _cpp.Library( name = "protoc", srcs = [ "compiler/code_generator.cc", "compiler/command_line_interface.cc", "compiler/cpp/cpp_enum.cc", "compiler/cpp/cpp_enum.h", "compiler/cpp/cpp_enum_field.cc", "compiler/cpp/cpp_enum_field.h", "compiler/cpp/cpp_extension.cc", "compiler/cpp/cpp_extension.h", "compiler/cpp/cpp_field.cc", "compiler/cpp/cpp_field.h", "compiler/cpp/cpp_file.cc", "compiler/cpp/cpp_file.h", "compiler/cpp/cpp_generator.cc", "compiler/cpp/cpp_helpers.cc", "compiler/cpp/cpp_helpers.h", "compiler/cpp/cpp_message.cc", "compiler/cpp/cpp_message.h", "compiler/cpp/cpp_message_field.cc", "compiler/cpp/cpp_message_field.h", "compiler/cpp/cpp_primitive_field.cc", "compiler/cpp/cpp_primitive_field.h", "compiler/cpp/cpp_service.cc", "compiler/cpp/cpp_service.h", "compiler/cpp/cpp_string_field.cc", "compiler/cpp/cpp_string_field.h", "compiler/java/java_enum.cc", "compiler/java/java_enum.h", "compiler/java/java_enum_field.cc", "compiler/java/java_enum_field.h", "compiler/java/java_extension.cc", "compiler/java/java_extension.h", "compiler/java/java_field.cc", "compiler/java/java_field.h", "compiler/java/java_file.cc", "compiler/java/java_file.h", "compiler/java/java_generator.cc", "compiler/java/java_helpers.cc", "compiler/java/java_helpers.h", "compiler/java/java_message.cc", "compiler/java/java_message.h", "compiler/java/java_message_field.cc", "compiler/java/java_message_field.h", "compiler/java/java_primitive_field.cc", "compiler/java/java_primitive_field.h", "compiler/java/java_service.cc", "compiler/java/java_service.h", "compiler/python/python_generator.cc" ], deps = [ protobuf ]) protoc = _cpp.Binary( name = "protoc", srcs = [ "compiler/main.cc" ], deps = [ libprotoc ]) # ==================================================================== # ProtobufLibrary rule class class ProtobufLibrary(sebs.Rule): argument_spec = sebs.ArgumentSpec(srcs = [sebs.Artifact], deps = ([sebs.Rule], []), lite = (bool, False)) def _expand(self, args): for dep in args.deps: if not isinstance(dep, ProtobufLibrary): raise sebs.DefinitionError( "Dependency of ProtobufLibrary is not a ProtobufLibrary: %s" % dep) protoc.expand_once() # We must build protoc for the host configuration to allow cross-compiling. host_protoc = self.context.configured_artifact(protoc.binary, "host") protoc_action = self.context.action(self, "protobuf") protoc_args = [host_protoc, "-Isrc", "-Itmp", "-Iinclude","--cpp_out=tmp"] cpp_srcs = [] for src in args.srcs: protoc_args.append(src) # We cannot build .proto files from other packages because the .pb.cc # and .pb.h files would be written to that package, and we aren't allowed # to write to other packages. if self.context.local_filename(src) is None: raise sebs.DefinitionError( "Source file is not in this package: %s" % src) cc_artifact = self.context.derived_artifact(src, ".pb.cc", protoc_action) header_artifact = self.context.derived_artifact( src, ".pb.h", protoc_action) cpp_srcs.append(cc_artifact) cpp_srcs.append(header_artifact) protoc_action.set_command( sebs.SubprocessCommand(protoc_action, protoc_args, implicit = cpp_srcs)) deps = list(args.deps) if args.lite: deps.append(protobuf_lite) else: deps.append(protobuf) self.__cpp_library = _cpp.Library(srcs = cpp_srcs, deps = deps, context = self.context) self.__cpp_library.label = self.label self.outputs = [] def as_cpp_library(self): self.expand_once() return self.__cpp_library # ==================================================================== # Tests _lite_test_protos = ProtobufLibrary( srcs = [ "unittest_lite.proto", "unittest_import_lite.proto" ], lite = True) _test_protos = ProtobufLibrary( srcs = [ "unittest.proto", "unittest_empty.proto", "unittest_import.proto", "unittest_mset.proto", "unittest_optimize_for.proto", "unittest_embed_optimize_for.proto", "unittest_custom_options.proto", "unittest_lite_imports_nonlite.proto", "compiler/cpp/cpp_test_bad_identifiers.proto" ], deps = [ _lite_test_protos ]) _test_util = _cpp.Library( name = "test_util", srcs = [ "test_util.cc", "test_util.h", "testing/googletest.cc", "testing/googletest.h", "testing/file.cc", "testing/file.h" ], deps = [ protobuf, _test_protos, _cpp.SystemLibrary(name = "gtest")] ) protobuf_lite_test = _cpp.Test( srcs = [ "lite_unittest.cc", "test_util_lite.cc", "test_util_lite.h" ], deps = [ _lite_test_protos ]) protobuf_test = _cpp.Test( srcs = [ "stubs/common_unittest.cc", "stubs/once_unittest.cc", "stubs/strutil_unittest.cc", "stubs/structurally_valid_unittest.cc", "descriptor_database_unittest.cc", "descriptor_unittest.cc", "dynamic_message_unittest.cc", "extension_set_unittest.cc", "generated_message_reflection_unittest.cc", "message_unittest.cc", "reflection_ops_unittest.cc", "repeated_field_unittest.cc", "text_format_unittest.cc", "unknown_field_set_unittest.cc", "wire_format_unittest.cc", "io/coded_stream_unittest.cc", "io/printer_unittest.cc", "io/tokenizer_unittest.cc", "io/zero_copy_stream_unittest.cc", "compiler/command_line_interface_unittest.cc", "compiler/importer_unittest.cc", "compiler/parser_unittest.cc", "compiler/cpp/cpp_bootstrap_unittest.cc", "compiler/cpp/cpp_unittest.cc" ], deps = [ protobuf, libprotoc, _test_util, _cpp.SystemLibrary(name = "gtest_main") ])