【发布时间】：2017-11-29 15:33:58
【问题描述】：
我一直在尝试使用 ndk-build 来获取用于 Android 开发的 protobuf 库，但一直遇到一些问题。我从另一个 stackoverflow 线程获取了我的 Android.mk 文件，但它似乎无法正常工作。我是这个 .mk 东西的新手，不知道我在做什么。
我也发现了这个主题：Android NDK: No rule to make target
在那个帖子中，他们说其中一行末尾的空格太多，所以我梳理了自己的文件，但找不到问题的根源。我收到消息：
make: *** No rule to make target `C:/Users/jkarr/Downloads/protobuf-
master/jni/google/protobuf/arena.cc', needed by
`C:/Users/jkarr/Downloads/protobuf-master/obj/local/armeabi-
v7a/objs/protobuf/google/protobuf/arena.o'. Stop.
这是我的 Android.mk 文件：
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
c_includes := $(LOCAL_PATH)
LOCAL_MODULE := libprotobuf
LOCAL_SRC_FILES := \
google/protobuf/arena.cc \
google/protobuf/arenastring.cc \
google/protobuf/extension_set.cc \
google/protobuf/generated_message_util.cc \
google/protobuf/io/coded_stream.cc \
google/protobuf/io/zero_copy_stream.cc \
google/protobuf/io/zero_copy_stream_impl_lite.cc \
google/protobuf/message_lite.cc \
google/protobuf/repeated_field.cc \
google/protobuf/stubs/atomicops_internals_x86_gcc.cc \
google/protobuf/stubs/atomicops_internals_x86_msvc.cc \
google/protobuf/stubs/bytestream.cc \
google/protobuf/stubs/common.cc \
google/protobuf/stubs/int128.cc \
google/protobuf/stubs/once.cc \
google/protobuf/stubs/status.cc \
google/protobuf/stubs/statusor.cc \
google/protobuf/stubs/stringpiece.cc \
google/protobuf/stubs/stringprintf.cc \
google/protobuf/stubs/structurally_valid.cc \
google/protobuf/stubs/strutil.cc \
google/protobuf/stubs/time.cc \
google/protobuf/wire_format_lite.cc \
google/protobuf/any.cc \
google/protobuf/any.pb.cc \
google/protobuf/api.pb.cc \
google/protobuf/compiler/importer.cc \
google/protobuf/compiler/parser.cc \
google/protobuf/descriptor.cc \
google/protobuf/descriptor.pb.cc \
google/protobuf/descriptor_database.cc \
google/protobuf/duration.pb.cc \
google/protobuf/dynamic_message.cc \
google/protobuf/empty.pb.cc \
google/protobuf/extension_set_heavy.cc \
google/protobuf/field_mask.pb.cc \
google/protobuf/generated_message_reflection.cc \
google/protobuf/io/gzip_stream.cc \
google/protobuf/io/printer.cc \
google/protobuf/io/strtod.cc \
google/protobuf/io/tokenizer.cc \
google/protobuf/io/zero_copy_stream_impl.cc \
google/protobuf/map_field.cc \
google/protobuf/message.cc \
google/protobuf/reflection_ops.cc \
google/protobuf/service.cc \
google/protobuf/source_context.pb.cc \
google/protobuf/struct.pb.cc \
google/protobuf/stubs/mathlimits.cc \
google/protobuf/stubs/substitute.cc \
google/protobuf/text_format.cc \
google/protobuf/timestamp.pb.cc \
google/protobuf/type.pb.cc \
google/protobuf/unknown_field_set.cc \
google/protobuf/util/field_comparator.cc \
google/protobuf/util/field_mask_util.cc \
google/protobuf/util/internal/datapiece.cc \
google/protobuf/util/internal/default_value_objectwriter.cc \
google/protobuf/util/internal/error_listener.cc \
google/protobuf/util/internal/field_mask_utility.cc \
google/protobuf/util/internal/json_escaping.cc \
google/protobuf/util/internal/json_objectwriter.cc \
google/protobuf/util/internal/json_stream_parser.cc \
google/protobuf/util/internal/object_writer.cc \
google/protobuf/util/internal/proto_writer.cc \
google/protobuf/util/internal/protostream_objectsource.cc \
google/protobuf/util/internal/protostream_objectwriter.cc \
google/protobuf/util/internal/type_info.cc \
google/protobuf/util/internal/type_info_test_helper.cc \
google/protobuf/util/internal/utility.cc \
google/protobuf/util/json_util.cc \
google/protobuf/util/message_differencer.cc \
google/protobuf/util/time_util.cc \
google/protobuf/util/type_resolver_util.cc \
google/protobuf/wire_format.cc \
google/protobuf/wrappers.pb.cc \
google/protobuf/compiler/code_generator.cc \
google/protobuf/compiler/command_line_interface.cc \
google/protobuf/compiler/cpp/cpp_enum.cc \
google/protobuf/compiler/cpp/cpp_enum_field.cc \
google/protobuf/compiler/cpp/cpp_extension.cc \
google/protobuf/compiler/cpp/cpp_field.cc \
google/protobuf/compiler/cpp/cpp_file.cc \
google/protobuf/compiler/cpp/cpp_generator.cc \
google/protobuf/compiler/cpp/cpp_helpers.cc \
google/protobuf/compiler/cpp/cpp_map_field.cc \
google/protobuf/compiler/cpp/cpp_message.cc \
google/protobuf/compiler/cpp/cpp_message_field.cc \
google/protobuf/compiler/cpp/cpp_primitive_field.cc \
google/protobuf/compiler/cpp/cpp_service.cc \
google/protobuf/compiler/cpp/cpp_string_field.cc \
google/protobuf/compiler/plugin.cc \
google/protobuf/compiler/plugin.pb.cc \
google/protobuf/compiler/python/python_generator.cc \
google/protobuf/compiler/ruby/ruby_generator.cc \
google/protobuf/compiler/subprocess.cc \
google/protobuf/compiler/zip_writer.cc \
LOCAL_CFLAGS := -D GOOGLE_PROTOBUF_NO_RTTI=1
LOCAL_CPPFLAGS := -std=c++11
LOCAL_C_INCLUDES = $(LOCAL_PATH)/android
LOCAL_C_INCLUDES += ${ANDROID_NDK}/sources/cxx-stl/gnu- libstdc++/4.8/include
LOCAL_LDLIBS += -lz
LOCAL_EXPORT_LDLIBS += -lz
LOCAL_EXPORT_CFLAGS := $(LOCAL_CFLAGS)
LOCAL_EXPORT_CPPFLAGS := $(LOCAL_CPPFLAGS)
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_C_INCLUDES)
include $(BUILD_SHARED_LIBRARY)
不确定您是否也需要我的应用程序文件，但无论如何都在这里：
APP_STL :=gnustl_shared # gnustl_static
NDK_TOOLCHAIN_VERSION := 4.9
APP_ABI := armeabi-v7a
LIBCXX_FORCE_REBUILD := true
APP_PLATFORM:=android-19
NDK_DEBUG:=1
编辑：作为一个附带问题，我在这里的 Android.mk 是否可以为我提供 protobuf-lite？
【问题讨论】：
标签： android android-ndk protocol-buffers ndk-build