是否可以在cmake中不生成ALL_BUILD项目？ [英] Is it possible not to generate ALL_BUILD project in cmake?

问题描述

我不需要ALL_BUILD子项目，可以避免生成它吗？谢谢。

解决方案

CMake问题＃16979：正在生成ALL_BUILD目标 ：

ALL_BUILD 目标与CMake的全部概念相对应。目标，等同于使用makefile生成器生成所有内容。这与构建解决方案不同。

没有办法抑制 ALL_BUILD 目标。它对于 cmake --build 之类的命令必须存在。才能构建全部内容

所以您无法避免-就像@arrowed答案-一样，CMake中有些东西会影响使用/的外观（在类似Visual Studio的IDE生成器上）：

1. 激活全局 USE_FOLDERS 属性

     set_property（GLOBAL PROPERTY USE_FOLDERS ON）
     

   通用目标 ALL_BUILD ，零检查，安装，包装和 RUN_TESTS 将分组到 CMakePredefinedTargets 文件夹中（或全局 PREDEFINED_TARGETS_FOLDER 属性）。 p>
   

   
   



2. 全局变量 CMAKE_SKIP_INSTALL_ALL_DEPENDENCY 和 CMAKE_SKIP_PACKAGE_ALL_DEPENDENCY 会禁止为安装或将<打包到目标。

   
   



3. 全局 VS_STARTUP_PROJECT 属性可用于将默认启动项目名称更改为 ALL_BUILD 或 first以外的名称。项目不在子文件夹中目标。

   
   

参考

• 什么是ALL_BUILD和ZERO_CHECK，我需要它们吗？


• 如何跳过对包目标的全部依赖？


• 使用解决方案文件夹时没有CMakePredefinedTargets

I don't need ALL_BUILD subproject, can I avoid generating it? Thanx.

解决方案

CMake Issue #16979: "ALL_BUILD target being generated":

The ALL_BUILD target corresponds to CMake's notion of the "all" target, equivalent to make all with makefile generators. This is different from "Build Solution" behavior due to idiosyncrasies in how the VS IDE deals with inter-vcxproj dependencies.

There is no way to suppress the ALL_BUILD target. It must exist for commands like cmake --build. to be able to build the "all" target by default.

So you can't avoid it - as with @arrowd answer - but there are some things in CMake that can influence the usage/appearance (on IDE generators like Visual Studio) of it:

1. When you activate global USE_FOLDERS property

    set_property(GLOBAL PROPERTY USE_FOLDERS ON)
   

   the generic targets ALL_BUILD, ZERO_CHECK, INSTALL, PACKAGE and RUN_TESTS will be grouped into the CMakePredefinedTargets folder (or whichever name is given in global PREDEFINED_TARGETS_FOLDER property).

2. The global variables CMAKE_SKIP_INSTALL_ALL_DEPENDENCY and CMAKE_SKIP_PACKAGE_ALL_DEPENDENCY do suppress otherwise automatically generated dependencies for INSTALL or PACKAGE to the ALL_BUILD target.

3. The global VS_STARTUP_PROJECT property can be used to change the default startup project name to something other than the ALL_BUILD or "first project not in sub-folder" targets.

References

• What are ALL_BUILD and ZERO_CHECK and do I need them?
• How to skip dependency on all for package target?
• No CMakePredefinedTargets when using solution folders

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