c – 用于Visual Studio Linux跨平台的CMake Generator

我想从CMake项目为跨平台 Linux项目生成Visual Studio 解决方案.

Visual Studio 2017跨平台工作负载运行良好,特别是在调试方面.我用它来定位WSL.
现在我有一个现有的Linux CMake项目,我想在Windows和Visual Studio上开发并在WSL上构建它.我似乎没有看到为Visual Studio 生成适当的解决方案的方法.任何人都可以开导我吗？

解决方法

CMake已经有 some queries 支持“Linux”项目类型,但我不认为 there is something implemented yet(看代码它不能生成所需的项目设置).

在这些情况下,您只能使用include_external_msproject()命令调用.

这将包括现有的.vcproj文件到您的CMake生成的解决方案,如：

include_external_msproject(
    MyProject 
    ${CMAKE_CURRENT_SOURCE_DIR}/MyProject/MyProject.vcproj
)

那么让我们制作一个现有Linux .vcxproj文件的模板,如下所示：

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="@CMAKE_MATCH_1@.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|x86">
      <Configuration>Debug</Configuration>
      <Platform>x86</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|x86">
      <Configuration>Release</Configuration>
      <Platform>x86</Platform>
    </ProjectConfiguration>
  </ItemGroup>
  <PropertyGroup Label="Globals">
    <ProjectGuid>@_guid@</ProjectGuid>
    <Keyword>Linux</Keyword>
    <RootNamespace>@_target@</RootNamespace>
    <MinimumVisualStudioVersion>@CMAKE_MATCH_1@.0</MinimumVisualStudioVersion>
    <ApplicationType>Linux</ApplicationType>
    <ApplicationTypeRevision>1.0</ApplicationTypeRevision>
    <TargetLinuxPlatform>Generic</TargetLinuxPlatform>
    <LinuxProjectType>{D51BCBC9-82E9-4017-911E-C93873C4EA2B}</LinuxProjectType>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'" Label="Configuration">
    <UseDebugLibraries>true</UseDebugLibraries>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'" Label="Configuration">
    <UseDebugLibraries>false</UseDebugLibraries>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings" />
  <ImportGroup Label="Shared" />
  <ImportGroup Label="PropertySheets" />
  <PropertyGroup Label="UserMacros" />
  <ItemGroup>
    <ClCompile Include="@_sources@" />
  </ItemGroup>
  <ItemGroup>
  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets" />
</Project>

并使用以下命令创建一个新的add_linux_executable()命令：

cmake_minimum_required(VERSION 2.8)

project(ConfigureVCXProjForLinux)

function(add_linux_executable _target)
    if (CMAKE_GENERATOR MATCHES "Visual Studio ([0-9]*)")
        foreach(_source IN LISTS ARGN)
            get_filename_component(_source_abs "${_source}" ABSOLUTE)
            file(TO_NATIVE_PATH "${_source_abs}" _source_native)
            list(APPEND _sources "${_source_native}")
        endforeach()
        file(TO_NATIVE_PATH "${CMAKE_CURRENT_LIST_FILE}" _list_file_native)
        list(APPEND _sources "${_list_file_native}")

        string(
            UUID _guid 
            NAMESPACE "2e4779e9-c831-47b0-b138-3745b2ed6ba9" 
            NAME ${_target}
            TYPE SHA1
            UPPER
        )

        configure_file(
           "LinuxTemplate.vcxproj.in" 
            "${CMAKE_CURRENT_BINARY_DIR}/${_target}.vcxproj" 
            @ONLY
        )

        include_external_msproject(
            ${_target}
            "${CMAKE_CURRENT_BINARY_DIR}/${_target}.vcxproj"
            TYPE "8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942"
            GUID "${_guid}"
        )
    endif()
endfunction()

file(WRITE "main.cpp" [=[
    #include <iostream>

    int main()
    {
        std::cout << "Hello Linux !" << std::endl;
    }
]=])
add_linux_executable(${PROJECT_NAME} "main.cpp")

请注意模板替换：

> @ CMAKE_MATCH_1 @获取Visual Studio版本号
> @ _target @用于项目RootNamespace
> @ _sources @为源文件你已经将“add_linux_executable()`作为参数
> @ _guid @项目的唯一GUID

对于您选择的任何编译选项,这仍然需要一个模板.但使用模板使这种方法更灵活.

c – 用于Visual Studio Linux跨平台的CMake Generator

解决方法

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