在window下使用visual studio + cmake gui 源码编译 gRPC

准备工作

1. 下载visual studio
2. 下载cmake gui
3. 拉取gRPC源码
4. 下载nasm
5. 仓库处理

   git clone [e-mail]:grpc/grpc.git
   #切换到你想要的一个版本分支,如下
   git checkout -b v1.6 origin/v1.60.x
   #初始化并拉取子仓库
   git submodule update --init --recursive
   #要是一起拉不下就一个个拉
   #使用status查看状态
   git submodule status
   

cmake gui 配置

• 按照上述步骤
  1. 选择源码文件夹
  2. 选择配置后的文件夹
  3. 开始配置
  4. 完成配置
  5. 开始编译
• 说一些重要的配置参数
  

1. 勾选编译为动态库，不勾就是为静态库
2. 安装后的路径

1. grpc默认的配置是build各种语言，这样会导致编译出来的库非常大，这里我们只选择我们的开发语言
2. 构建proto库

visual studio 操作

• 上述步骤5后打开vs，右键生成
  
• 生成的时间有点久，生成完成后没有报错全部成功后，就可以安装了
  
• 这步完成后就可以到我们在cmake gui时配置的文件路径下找到对应的库了，结构如下
  

cmakelist 编写

• 这里我直接贴上我的demo
• 新建一个grpc.cmake的文件，代码如下

cmake_minimum_required(VERSION 3.16)if(MSVC)add_definitions(-D_WIN32_WINNT=0x600)
endif()find_package(Threads REQUIRED)if(GRPC_AS_SUBMODULE)add_subdirectory(../../.. ${CMAKE_CURRENT_BINARY_DIR}/grpc EXCLUDE_FROM_ALL)message(STATUS "Using gRPC via add_subdirectory.")set(_PROTOBUF_LIBPROTOBUF libprotobuf)set(_REFLECTION grpc++_reflection)set(_ORCA_SERVICE grpcpp_orca_service)if(CMAKE_CROSSCOMPILING)find_program(_PROTOBUF_PROTOC protoc)else()set(_PROTOBUF_PROTOC $<TARGET_FILE:protobuf::protoc>)endif()set(_GRPC_GRPCPP grpc++)if(CMAKE_CROSSCOMPILING)find_program(_GRPC_CPP_PLUGIN_EXECUTABLE grpc_cpp_plugin)else()set(_GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:grpc_cpp_plugin>)endif()
elseif(GRPC_FETCHCONTENT)message(STATUS "Using gRPC via add_subdirectory (FetchContent).")include(FetchContent)FetchContent_Declare(grpcGIT_REPOSITORY https://github.com/grpc/grpc.gitGIT_TAG        vGRPC_TAG_VERSION_OF_YOUR_CHOICE)FetchContent_MakeAvailable(grpc)set(_PROTOBUF_LIBPROTOBUF libprotobuf)set(_REFLECTION grpc++_reflection)set(_PROTOBUF_PROTOC $<TARGET_FILE:protoc>)set(_GRPC_GRPCPP grpc++)if(CMAKE_CROSSCOMPILING)find_program(_GRPC_CPP_PLUGIN_EXECUTABLE grpc_cpp_plugin)else()set(_GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:grpc_cpp_plugin>)endif()
else()option(protobuf_MODULE_COMPATIBLE TRUE)find_package(Protobuf CONFIG REQUIRED)message(STATUS "Using protobuf ${Protobuf_VERSION}")set(_PROTOBUF_LIBPROTOBUF protobuf::libprotobuf)set(_REFLECTION gRPC::grpc++_reflection)if(CMAKE_CROSSCOMPILING)find_program(_PROTOBUF_PROTOC protoc)else()set(_PROTOBUF_PROTOC $<TARGET_FILE:protobuf::protoc>)endif()find_package(gRPC CONFIG REQUIRED)message(STATUS "Using gRPC ${gRPC_VERSION}")set(_GRPC_GRPCPP gRPC::grpc++)if(CMAKE_CROSSCOMPILING)find_program(_GRPC_CPP_PLUGIN_EXECUTABLE grpc_cpp_plugin)else()set(_GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:gRPC::grpc_cpp_plugin>)endif()
endif()# ================== gRPC生成函数 ==================
function(grpc_generate_cpp SRC_FILES HDR_FILES)if(NOT ARGN)message(SEND_ERROR "Error: grpc_generate_cpp() called without any proto files")return()endif()set(${SRC_FILES})set(${HDR_FILES})foreach(proto_file ${ARGN})get_filename_component(proto_name ${proto_file} NAME_WE)get_filename_component(proto_full_path ${proto_file} ABSOLUTE)file(RELATIVE_PATH proto_relative_path ${CMAKE_CURRENT_SOURCE_DIR} ${proto_full_path})get_filename_component(relative_directory ${proto_relative_path} DIRECTORY)if(NOT relative_directory)set(proto_name_full "${proto_name}")else()set(proto_name_full "${relative_directory}/${proto_name}")endif()set(generated_pb_cc "${CMAKE_CURRENT_BINARY_DIR}/${proto_name_full}.pb.cc")set(generated_pb_h "${CMAKE_CURRENT_BINARY_DIR}/${proto_name_full}.pb.h")set(generated_grpc_pb_cc "${CMAKE_CURRENT_BINARY_DIR}/${proto_name_full}.grpc.pb.cc")set(generated_grpc_pb_h "${CMAKE_CURRENT_BINARY_DIR}/${proto_name_full}.grpc.pb.h")list(APPEND ${SRC_FILES} "${generated_pb_cc}")list(APPEND ${HDR_FILES} "${generated_pb_h}")list(APPEND ${SRC_FILES} "${generated_grpc_pb_cc}")list(APPEND ${HDR_FILES} "${generated_grpc_pb_h}")add_custom_command(OUTPUT "${generated_pb_cc}" "${generated_pb_h}" "${generated_grpc_pb_cc}" "${generated_grpc_pb_h}"COMMAND ${_PROTOBUF_PROTOC}ARGS --grpc_out=${CMAKE_CURRENT_BINARY_DIR}--cpp_out=${CMAKE_CURRENT_BINARY_DIR}--plugin=protoc-gen-grpc=${_GRPC_CPP_PLUGIN_EXECUTABLE}-I ${CMAKE_CURRENT_SOURCE_DIR}${proto_relative_path}WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}DEPENDS ${proto_file}COMMENT "Generating gRPC sources for ${proto_file}")endforeach()set_source_files_properties(${${SRC_FILES}} ${${HDR_FILES}} PROPERTIES GENERATED TRUE)set(${SRC_FILES} ${${SRC_FILES}} PARENT_SCOPE)set(${HDR_FILES} ${${HDR_FILES}} PARENT_SCOPE)
endfunction()# ================== 自动查找所有proto文件 ==================
file(GLOB_RECURSE PROTO_FILES "${CMAKE_CURRENT_SOURCE_DIR}/proto/*.proto")
if(NOT PROTO_FILES)message(WARNING "No proto files found in ${CMAKE_CURRENT_SOURCE_DIR}/proto/")
endif()# ================== 生成所有proto文件 ==================
grpc_generate_cpp(GRPC_PROTO_SRC GRPC_PROTO_HDR ${PROTO_FILES})# ================== 创建gRPC库 ==================
add_library(hmi_grpc_proto STATIC${GRPC_PROTO_SRC}
)target_include_directories(hmi_grpc_proto PUBLIC${CMAKE_CURRENT_BINARY_DIR}  # 生成的pb.h文件位置
)target_link_libraries(hmi_grpc_proto${_REFLECTION}${_GRPC_GRPCPP}${_PROTOBUF_LIBPROTOBUF}
)

• cmakelist如下

cmake_minimum_required(VERSION 3.16)
project(gRPC_test LANGUAGES CXX)set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)# 设置gRPC根目录
set(GRPC_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/third_party/grpc")# 添加自定义查找路径
list(APPEND CMAKE_PREFIX_PATH "${GRPC_ROOT}")include(grpc.cmake)# 添加可执行文件
add_executable(server src/server.cpp)
add_executable(client src/client.cpp)# 包含目录
target_include_directories(server PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/proto
)target_include_directories(client PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/proto
)# 链接库
target_link_libraries(server PRIVATEhmi_grpc_proto)target_link_libraries(client PRIVATEhmi_grpc_proto
)