OpenCV生成错误:似乎不包含CMakeLists.txt
我遵循本指南为android构建OpenCV的优化版本: 步骤4:OpenCV生成错误:似乎不包含CMakeLists.txt,opencv,cmake,Opencv,Cmake,我遵循本指南为android构建OpenCV的优化版本: 步骤4: 我从Github()下载了OpenCV 我运行: fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9$ mkdir build fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9$ cd build/ fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9/build$ cmake -DCMAKE_
- 我从Github()下载了OpenCV
- 我运行:
fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9$ mkdir build fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9$ cd build/ fabio@fabio-XPS-15-9560:~/Software/opencv-3.4.9/build$ cmake -DCMAKE_TOOLCHAIN_FILE=../platforms/android/android.toolchain.cmake -DANDROID_STL=gnustl_shared -DANDROID_NATIVE_API_LEVEL=23
CMake Error: The source directory "/home/fabio/Software/opencv-3.4.9/build" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.
我做错了什么?注意,在您的构建指南中,cmake
命令以一个结束。
告诉cmake在父目录上运行:
cmake \
-DCMAKE_TOOLCHAIN_FILE=../platforms/android/android.toolchain.cmake\
-DANDROID_STL=gnustl_shared \
-DANDROID_NATIVE_API_LEVEL=23 ..
您正在从build
目录运行CMake,这是不正确的。您希望在父目录上运行,该目录包含CMakeLIsts.txt文件