为什么在使用cmake生成xcode项目时CMAKE_OSX_DEPLOYMENT_TARGET不起作用? [英] Why the CMAKE_OSX_DEPLOYMENT_TARGET not work when using cmake generate xcode project?

问题描述

我开发了一个CMake项目来生成一个Xcode项目，我想在其中将部署目标设置为macOS 10.12，所以我添加了

I developed a CMake project to generate an Xcode project, where I want to set the deployment target to macOS 10.12, so I add

set(CMAKE_OSX_DEPLOYMENT_TARGET "10.12" CACHE STRING "Minimum OS X deployment version")

在> CMake之后，我的CMakeLists.txt中的

CMake似乎忽略了CMAKE_OSX_DEPLOYMENT_TARGET.重建CMake项目时，生成的Xcode项目中的部署目标未设置为macos 10.12，而是默认设置为10.14，这是我没想到的.

in my CMakeLists.txt, following the CMake seems to ignore CMAKE_OSX_DEPLOYMENT_TARGET. When rebuilding the CMake project, the deployment target in the generated Xcode project is not set to macos 10.12, but to the default 10.14, which I did not expect.

如何解决它，以便Xcode项目部署目标使用CMake设置?

How can I fix it, so that the Xcode project deployment target uses the CMake setting?

推荐答案

我已经尝试了多次，并找到了解决方案:只需在set()语法的末尾添加'FORCE'

I had tried multiple times and find the solution: just add the 'FORCE' end the set() syntax

set(CMAKE_OSX_DEPLOYMENT_TARGET "10.12" CACHE STRING "Minimum OS X deployment version" FORCE)

希望它可以帮助某人！

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