cmake编译报错 "absl::abseil_dll" was not found.

[IamMI]

error log | 日志或报错信息 | ログ

我执行
(MMVP) (base) xm@MI:~/ncnn/build$ cmake -DNCNN_DISABLE_RTTI=OFF -DNCNN_DISABLE_EXCEPTION=OFF -DNCNN_RUNTIME_CPU=OFF -DNCNN_MSA=ON -DNCNN_MMI=ON -DNCNN_SIMPLEOCV=ON ..
执行时报错：
`CMake Error at tools/caffe/CMakeLists.txt:28 (add_executable):
Target "caffe2ncnn" links to target "absl::abseil_dll" but the target was
not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?

CMake Error at tools/onnx/CMakeLists.txt:28 (add_executable):
Target "onnx2ncnn" links to target "absl::abseil_dll" but the target was
not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?

-- Generating done
CMake Generate step failed. Build files cannot be regenerated correctly.`
可是我查看tools/caffe/CMakeLists.txt里并没有提及absl。请问这是为什么？

context | 编译/运行环境 | バックグラウンド

我的编译环境中并未安装Abseil，同时GCC版本：
(MMVP) (base) xm@MI:~/ncnn/build$ gcc --version gcc (Ubuntu 13.1.0-8ubuntu1~20.04.2) 13.1.0 Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[nihui]

cmake -DNCNN_BUILD_TOOLS=OFF 禁用工具编译即可
模型转换工具可以直接 pip install pnnx 安装，支持 pytorch / onnx 转换