[Bug]: 编译k230_canmv_lckfb_defconfig，出现cmake版本过高的报错

[Hyrsoft]

What happened

在sdk提供的dockerfile生成的docker中首次执行make CONF=k230_canmv_lckfb_defconfig，出现cmake版本过高的错误。

/opt/toolchain/riscv64-linux-musleabi_for_x86_64-pc-linux-gnu/bin/../lib/gcc/riscv64-unknown-linux-musl/12.0.1/../../../../riscv64-unknown-linux-musl/bin/ld: warning: /home/hao/k230_sdk/src/big/mpp/userapps/sample/elf/sample_face_detect.elf has a LOAD segment with RWX permissions
cp /home/hao/k230_sdk/src/big/mpp/../kmodel/mobile_retinaface/test.kmodel /home/hao/k230_sdk/src/big/mpp/userapps/sample/elf/
/home/hao/k230_sdk/src/big/mpp/userapps/sample/sample_face_detect/Makefile all
make[2]: Leaving directory '/home/hao/k230_sdk/src/big/mpp/userapps/sample/sample_face_detect'
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 has been removed from CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.

  Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.


-- Configuring incomplete, errors occurred!
make[2]: Entering directory '/home/hao/k230_sdk/output/k230_canmv_lckfb_defconfig/big/mpp/userapps/sample/fastboot_app'
make[2]: *** No targets specified and no makefile found.  Stop.
make[2]: Leaving directory '/home/hao/k230_sdk/output/k230_canmv_lckfb_defconfig/big/mpp/userapps/sample/fastboot_app'
make[1]: *** [Makefile:44: all] Error 2
make[1]: Leaving directory '/home/hao/k230_sdk/src/big/mpp/userapps/sample'
/bin/bash: line 6: exit: check_src: numeric argument required
make: *** [Makefile:229: mpp-apps] Error 2

查看docker中的cmake版本：

$ cmake --version
cmake version 4.0.2

无法通过apt的方式卸载和重装低版本的cmake

在报错信息中找到对应目录/home/hao/k230_sdk/src/big/mpp/userapps/sample/sample_face_detect，但是没有发现cmakelists.txt，无从改起

$ cd /home/hao/k230_sdk/src/big/mpp/userapps/sample/sample_face_detect
$ ls

anchors_320.cc  main.cc  Makefile  mobile_retinaface.cc  mobile_retinaface.h  model.cc  model.h  util.cc  util.h

Reproduction steps

配置docker容器

用sdk带的dockerfile配置docker容器

docker build -f tools/docker/Dockerfile -t k230_docker tools/docker
docker run -u root -it -v $(pwd):$(pwd) -v $(pwd)/toolchain:/opt/toolchain -w $(pwd) k230_docker /bin/bash

编译

make CONF=k230_canmv_lckfb_defconfig

Hardware board

k230_canmv_lckfb 立创开发板

Software version

v1.9

Bug frequency

初次编译不通过

Anything else

No response

[wangjianxin-canaan]

方法1.执行下如下命令后再进行编译
pip uninstall cmake ; pip install cmake==3.20.2

方法2：dockerfile文件里面cmake后面增加 ==3.20.2

https://www.kendryte.com/answer/questions/10010000000004006