Ubuntu18.04 vcpkg集成VScode

vcpkg

微软开源的C++包管理工具

安装vcpkg

下载

git clone https://github.com/microsoft/vcpkg.git

安装：进入vcpkg目录

./bootstrap-vcpkg.sh

执行集成命令

# integrate在Linux上似乎没有用
./vcpkg integrate install
# 命令行补全
./vcpkg integrate bash

集成VScode

需要的插件

• C/C++ for Visual Studio Code
• CMake For VisualStudio Code
• CMake Tools
• Visual Studio IntelliCode

重要的步骤

在vcpkg/triplets目录创建x86-linux.cmake文件，并添加

set(VCPKG_TARGET_ARCHITECTURE x86)
set(VCPKG_CRT_LINKAGE dynamic)
set(VCPKG_LIBRARY_LINKAGE static)

set(VCPKG_CMAKE_SYSTEM_NAME Linux)

安装库：指定x86版本

vcpkg install poco:x86-linux

编写项目

//main.cpp
#include "Poco/Net/DNS.h"
#include <iostream>

using Poco::Net::DNS;
using Poco::Net::IPAddress;
using Poco::Net::HostEntry;

int main(int argc, char** argv)
{
    const HostEntry& entry = DNS::hostByName("www.baidu.com");
    std::cout << "Canonical Name: " << entry.name() << std::endl;
    const HostEntry::AliasList& aliases = entry.aliases();
    auto it = aliases.begin();
    for (; it != aliases.end(); ++it)
        std::cout << "Alias: " << *it << std::endl;
    const HostEntry::AddressList& addresses = entry.addresses();
    auto iter = addresses.begin();
    for (; iter != addresses.end(); ++iter)
        std::cout << "Address: " << *iter << std::endl;
    return 0;
}

//CMakeLists.txt
cmake_minimum_required(VERSION 3.10)

project(httptest)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_FLAGS "-fsanitize=address")

link_directories(/home/xxx/Softerware/vcpkg/installed/x86-linux/lib ${PROJECT_SOURCE_DIR}/lib)
add_executable(httptest main.cpp)
target_link_libraries(httptest libPocoNet.a libPocoFoundation.a)
target_include_directories(httptest PRIVATE /home/xxx/Softerware/vcpkg/installed/x86-linux/include)
SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)

最后利用cmake构建项目

使用CMake Tools构建项目，手动构建的话需要额外链接c语言的库。

vcpkg虽然不够完美，但也总算是减轻我们的负担了。