Visual Studio作为CMake友好项目的编辑器 [英] Visual Studio as an editor for CMake friendly project

问题描述

我试图使用Visual Studio作为编辑器来浏览GitHub上的一个大型开源项目。目录结构看起来像

I'm trying to use Visual Studio as an editor for browsing a large open source project on GitHub. The directory structure looks like

/module1/include/
/module1/src/
/module2/include/
/module2/src/
...

由CMakeLists.txt维护。

and build is maintained by CMakeLists.txt.

如果由于某种原因（例如，良好的IntelliSense支持），我坚持使用Visual Studio作为编辑器，最好的做法是什么？

If I insist to use Visual Studio as an editor for some reason (for example, good IntelliSense support), what would be the best practice?

1. 我尝试了New - Project from Existing Code。它产生丑陋的项目结构，其中所有的* .cpp文件在源文件过滤器下，而我仍然需要手动指定一堆/ * / include /目录。

1. I tried "New - Project from Existing Code". It produces ugly project structure where all *.cpp files are under Source Files filter while I still need to manually specify a bunch of /*/include/ directories.

我试图实际使用CMake来产生一个视觉工作室的解决方案。它立即失败了许多关键错误，因为很多Linux依赖。

I tried to actually use CMake to produce a visual studio solution. It immediately failed with many critical errors because of a lot of Linux dependencies.

有任何方法来创建一个视觉

Is there any way to create a visual studio solution with a proper directory structure and include paths?

推荐答案

我看到四种可能的方法：

I see four possible approaches:

1. 使用 Visual GDB 或< a href =http://wingdb.com/ =nofollow> WinGDB 你可以eg 将远程Linux项目导入Visual Studio 。

您在源的根目录创建一个新的空C ++项目，并使用在Visual Studio 2012中导入现有的源文件（但这似乎需要更高版本的Visual Studio> 2012）。

You create a new empty C++ project at the root of your sources and use the trick described in Importing an existing source file in Visual Studio 2012 (but this seems to require a newer version of Visual Studio > 2012).

使用显示所有文件和包括在项目我能够获得所有的源/标题与其目录结构（用Visual Studio 2013/2015测试）。

With "Show All Files" and "Include in Project" I was able to get all sources/headers with their directory structure (tested with Visual Studio 2013/2015).

您可以模拟最基本的功能旁边的所有功能（例如 add_library（） $ c> message（）），并尝试获取原始的 CMake 项目来生成Visual Studio解决方案。例如。您可以拥有 VSToolchain.cmake 或 PreLoad.cmake ：

You could mock all functions beside the most basic ones (like add_library() or message()) and try to get the original CMake project to generate a Visual Studio solution. E.g. you make your own VSToolchain.cmake or PreLoad.cmake with empty implementations:

macro(add_custom_command)
endmacro()

macro(add_custom_target)
endmacro()

macro(set_property)
endmacro()

...

限制。

您正在撰写一个特殊主要的 CMakeLists.txt 一个新的解决方案如下：

You're writing a special main CMakeLists.txt to collect all sources/headers into a new solution like:

cmake_minimum_required(VERSION 2.8)

project(MyProject C CXX)

set(_src_root_path "${CMAKE_CURRENT_SOURCE_DIR}")
file(
    GLOB_RECURSE _source_list 
    LIST_DIRECTORIES false
    RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}"
    "${_src_root_path}/*.c*"
    "${_src_root_path}/*.h*"
)

add_library(MySources ${_source_list})

foreach(_source IN ITEMS ${_source_list})
    get_filename_component(_source_path "${_source}" PATH)
    string(REPLACE "/" "\\" _source_path_msvc "${_source_path}")
    source_group("${_source_path_msvc}" FILES "${_source}")
endforeach()

只是把它放在某处（在我的例子中是源的根;但是你可以改变 _src_root_path ）并生成一个Visual Studio项目，包含你的源/目录结构的头文件（见如何使用cmake 为嵌套子目录设置Visual Studio过滤器。）

Just put it somewhere (in my example the root of the sources; but you could just change _src_root_path) and generate a Visual Studio project containing your sources/headers structured by directories (see How to set Visual Studio Filters for nested sub directory using cmake).

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