windows环境编译gRPC并使用CMakeList创建项目

准备工作

• Install Visual Studio
• Install Git.
• Install CMake.
• Install nasm and add it to PATH (choco install nasm) - required by boringssl
  也可以将nasm路径添加到CMakeCache文件

去github下载grpc的源码

git clone --recurse-submodules -b v1.35.0 https://github.com/grpc/grpc

or

> git clone -b RELEASE_TAG_HERE https://github.com/grpc/grpc
> cd grpc
> git submodule update --init

打开CMD，cd到源代码的build目录

cmake -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=C:\\Users\\Y\\Documents\\code\\grpc\\install DCMAKE_BUILD_TYPE=Debug ../ -A Win32

然后打开VS，全部生成，选择INSTALL，生成。下一步编写CMakelist.txt创建helloworld项目

# Minimum CMake required
cmake_minimum_required(VERSION 3.15)

# Project
project(stringreverse)

set(CMAKE_PREFIX_PATH  
#C:\\Users\\Documents\\code\\grpc\\build32\\Release
C:\\Users\\Documents\\code\\grpc\\install\\bin
C:\\Users\\Documents\\code\\grpc\\install\\lib
C:\\Users\\Documents\\code\\grpc\\install\\cmake
C:\\Users\\Documents\\code\\grpc\\install\\lib\\cmake\\grpc
)
# Protobuf
#set(protobuf_MODULE_COMPATIBLE TRUE)
find_package(Protobuf CONFIG REQUIRED)
message(STATUS "Using protobuf ${protobuf_VERSION}")

# Protobuf-compiler
set(_PROTOBUF_PROTOC $<TARGET_FILE:protobuf::protoc>)

# gRPC
find_package(gRPC CONFIG REQUIRED)
message(STATUS "Using gRPC ${gRPC_VERSION}")
set(_GRPC_GRPCPP gRPC::grpc++)
set(_GRPC_CPP_PLUGIN_EXECUTABLE $<TARGET_FILE:gRPC::grpc_cpp_plugin>)
find_package(Threads REQUIRED)
# Proto file
get_filename_component(hw_proto "stringreverse.proto" ABSOLUTE)
get_filename_component(hw_proto_path "${hw_proto}" PATH)

# Generated sources
set(hw_proto_srcs "${CMAKE_CURRENT_BINARY_DIR}/stringreverse.pb.cc")
set(hw_proto_hdrs "${CMAKE_CURRENT_BINARY_DIR}/stringreverse.pb.h")
set(hw_grpc_srcs "${CMAKE_CURRENT_BINARY_DIR}/stringreverse.grpc.pb.cc")
set(hw_grpc_hdrs "${CMAKE_CURRENT_BINARY_DIR}/stringreverse.grpc.pb.h")
add_custom_command(
      OUTPUT "${hw_proto_srcs}" "${hw_proto_hdrs}" "${hw_grpc_srcs}" "${hw_grpc_hdrs}"
      COMMAND ${_PROTOBUF_PROTOC}
      ARGS --grpc_out "${CMAKE_CURRENT_BINARY_DIR}"
        --cpp_out "${CMAKE_CURRENT_BINARY_DIR}"
        -I "${hw_proto_path}"
        --plugin=protoc-gen-grpc="${_GRPC_CPP_PLUGIN_EXECUTABLE}"
        "${hw_proto}"
      DEPENDS "${hw_proto}")

# Include generated *.pb.h files
include_directories("${CMAKE_CURRENT_BINARY_DIR}")

# Targets (client|server)
foreach(_target
  client server)
  add_executable(${_target} "${_target}.cc"
    ${hw_proto_srcs}
    ${hw_grpc_srcs})
  target_link_libraries(${_target}
    ${_REFLECTION}
    ${_GRPC_GRPCPP}
    ${_PROTOBUF_LIBPROTOBUF})
endforeach()