CMake：如何指定Visual C ++的版本使用？ [英] CMake: how to specify the version of Visual C++ to work with?

问题描述

我有多个版本的Visual Studio安装（2010，2012，2015试用版）。

如何强制CMake为特定的VS版本生成makefiles？

解决方案

首先，您可以检查 generators 您的CMake版本支持（以及如何命名） p>

 > cmake.exe --help 
 ... 
以下生成器可用于此平台：
 ... 
 Visual Studio 11 2012 [arch] =生成Visual Studio 2012项目文件。 
可选[arch]可以是Win64或ARM。 
 ... 
  

---

给生成器

1. cmake.exe -GVisual Studio 11..


2. cmake.exe -GVisual Studio 11 2012..
   

我更喜欢后者，因为它的清晰。我通常在构建脚本包装器中有这个调用：

  @ECHO off 
 IF NOT EXISTBuildDir\ * .sln（
 cmake -H。-BBuildDir-GVisual Studio 11 2012
）
 cmake --buildBuildDir--targetALL_BUILD --configRelease
  
 
 
 
 
 
 
传输到内部缓存的CMake变量名称  CMAKE_GENERATOR  。所以上面的调用相当于
 
 
  cmake -DCMAKE_GENERATOR =Visual Studio 11 2012 ..  
 
 
 
 
 
 
 
 
如果你放置一个名为 PreLoad.cmake 的文件并行到你的主要 CMakeLists.txt 文件，你可以强制默认
 
 
 
  cmake.exe ..  
 
 
 
  PreLoad.cmake 
 
 code> if（NOT$ ENV {VS110COMNTOOLS}STREQUAL）
设置（CMAKE_GENERATORVisual Studio 11 2012CACHE INTERNAL发电机名称）
 endif $ b  
 
 
 
 
 
 
 
 
 
有时您可能还需要添加 -T< toolset-name> 或 -A< platform-name> 选项：
 
 
  cmake.exe -GVisual Studio 10-Tv90 ..  
 
 
 
 
 
 
 
 
真正只对编译器感兴趣
 
 
 
 \Program Files ）\Microsoft Visual Studio 11.0 \VC\vcvarsall.bat 
 
 
 
  cmake.exe -G NMake Makefiles..  
 
 
 
 
 
 
 
 
 <参考 
 
 
 
 
  CMake命令行 
 
 
 在Windows中CMake的默认生成器是什么？ 
 
 
  CMake：其中订单是解析的文件（缓存，工具链，...）？ 
 
 
 如何使用CMake生成以Windows XP为目标的Visual Studio 2012项目？ 
 
 
 
I have multiple versions of Visual Studio installed (2010, 2012, 2015 trial).

How can I force CMake to generate the makefiles for a specific VS version? By default it generates for VS2015.
解决方案
First you can check what generators your CMake version does support (and how they are named):
> cmake.exe --help
...
The following generators are available on this platform:
...
  Visual Studio 11 2012 [arch] = Generates Visual Studio 2012 project files.
                                 Optional [arch] can be "Win64" or "ARM".    
...




Then you can give the generator with

cmake.exe -G "Visual Studio 11" .. (short name) 
cmake.exe -G "Visual Studio 11 2012" .. (full name)
I prefer the later, because of its clarity. And I normally have this call in a build script wrapper:
@ECHO off
IF NOT EXIST "BuildDir\*.sln" (
    cmake -H"." -B"BuildDir" -G"Visual Studio 11 2012"
)
cmake --build "BuildDir" --target "ALL_BUILD" --config "Release"




The full name is transferred to an internal cached CMake variable name CMAKE_GENERATOR. So the above calls are equivalent to 

cmake -DCMAKE_GENERATOR="Visual Studio 11 2012" ..




This gives us an interesting possibility. If you place a file called PreLoad.cmake parallel to your main CMakeLists.txt file you can force the default (if available) to take for your project there

cmake.exe ..

PreLoad.cmake
if (NOT "$ENV{VS110COMNTOOLS}" STREQUAL "")
    set(CMAKE_GENERATOR "Visual Studio 11 2012" CACHE INTERNAL "Name of generator.")
endif()





Sometimes you may need to add also -T <toolset-name> or -A <platform-name> option:

cmake.exe -G "Visual Studio 10" -T "v90" ..




And last but not least if you are really only interested in the compiler

"\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat"  

cmake.exe -G "NMake Makefiles" ..




References


CMake command line
What is the default generator for CMake in Windows?
CMake: In which Order are Files parsed (Cache, Toolchain, …)?
How can I generate a Visual Studio 2012 project targeting Windows XP with CMake?


                        
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