这几天在Deepin20上 研究用Deepin IDE 和 QT 做点东西。需要用C++17版本，就装上了Deepin23的系统。

用DeepinIDE时，发现有报警，找了各种原因，最后试出来，在刚装好的IDE和QT的依赖就有这个报警。

升级安装为Deepin25后，也有这个问题。换过3台电脑装Deepin25,Deepin23,都这样。

虽然做的东西也能运行，不过总有个报警，是什么原因？下面是我在Deepin25系统上的截图。

CMake Deprecation Warning:

Support for "Extra Generators" like

CodeBlocks

is deprecated and will be removed from a future version of CMake. IDEs may

use the cmake-file-api(7) to view CMake-generated project build trees.

CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):

Compatibility with CMake < 3.10 will be removed from a future version of

CMake.

Update the VERSION argument value. Or, use the ... syntax

to tell CMake that the project requires at least but has been updated

to work with policies introduced by or earlier.