什么是ALL_BUILD和ZERO_CHECK，我需要它们吗？ [英] What are ALL_BUILD and ZERO_CHECK and do I need them?

问题描述

我创建了一个简单的CMakeLists.txt：

I've created a simple CMakeLists.txt:

cmake_minimum_required(VERSION 2.8)
project (HelloWorld)
add_executable (HelloWorld main.cpp)

当我从CMake生成VS2012或VS2010项目，但是，我得到这两个额外的条目 - ALL_BUILD和ZERO_CHECK。
我不明白他们的目的，我需要他们吗？

When I generate a VS2012 or VS2010 project from CMake, however, I get these 2 additional entries - ALL_BUILD and ZERO_CHECK. I don't understand their purpose, do I need them?

推荐答案

=https://cmake.org/pipermail/cmake/2008-November/025448.html> https://cmake.org/pipermail/cmake/2008-November/025448.html ：

After some more searching, I found the answer at https://cmake.org/pipermail/cmake/2008-November/025448.html:

Armin Berres - 11/22/2008，3:12:41

Armin Berres — 11/22/2008, 3:12:41 PM

ZERO_CHECK将重新运行cmake。你可以/应该执行此后
改变你的CMake文件的东西。

ZERO_CHECK will rerun cmake. You can/should execute this after changing something on your CMake files.

ALL_BUILD只是一个目标，建立所有和一切项目
在活动解决方案，我想可以将其与make all进行比较。

ALL_BUILD is simply a target which builds all and everything project in the active solution, I guess one can compare it to "make all".

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