如何在cmake中将构建类型更改为发布模式？ [英] How to change the build type to Release mode in cmake?

问题描述

我正试图在释放模式下建立一个项目。默认情况下，它是在调试模式下构建的。我在 CMakeLists.txt 中将变量 CMAKE_BUILD_TYPE 设置为Release。但它仍然在调试模式下构建项目。
当我在CMake命令中传递Release作为构建类型时，它仍然不工作。

I am trying to build a project in Release mode. By default it is built in debug mode. I am setting the variable CMAKE_BUILD_TYPE to "Release" in CMakeLists.txt. But it is still building the project in debug mode. When I pass "Release" as the build type in the CMake command, it still does not work.

我使用的CMake命令是： / p>

The CMake command that I am using is:

cmake -G"Visual Studio 10" -DCMAKE_BUILD_TYPE=Release
  -H"source_path" -B"Build path"

请提供一个解决方案。

推荐答案

使用它，而在根cmake文件中添加之前 项目关键字

Use it as you do it but in the root cmake file add the following before the project keyword

SET(CMAKE_CONFIGURATION_TYPES ${CMAKE_BUILD_TYPE} CACHE STRING "" FORCE)
PROJECT(MY_PROJECT)#It's here just to show where you should add it.

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