安卓集成C++，does not contain a CMakeLists.txt file

[少年太天真]

刚接触安卓开发，使用android studio集成C++，使用系统是linux ubuntu16，

引起错误的地方
add_subdirectory(src/main/cpp/librealsense)

错误日志：
Build command failed.
Error while executing process /home/yingzm/Android/Sdk/cmake/3.6.4111459/bin/cmake with arguments {-H/home/yingzm/AndroidStudioProjects/realsense_app/app -B/home/yingzm/AndroidStudioProjects/realsense_app/app/.externalNativeBuild/cmake/release/armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-19 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/home/yingzm/AndroidStudioProjects/realsense_app/app/build/intermediates/cmake/release/obj/armeabi-v7a -DCMAKE_BUILD_TYPE=Release -DANDROID_NDK=/home/yingzm/Android/Sdk/ndk-bundle -DCMAKE_CXX_FLAGS=-std=c++11 -fexceptions -DCMAKE_TOOLCHAIN_FILE=/home/yingzm/Android/Sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=/home/yingzm/Android/Sdk/cmake/3.6.4111459/bin/ninja -GAndroid Gradle - Ninja}
CMake Error at CMakeLists.txt:14 (add_subdirectory):
/home/yingzm/AndroidStudioProjects/realsense_app/app/src/main/cpp/librealsense
does not contain a CMakeLists.txt file.
-- Configuring incomplete, errors occurred!

这个是不是路径问题，我相对和绝对路径都试过，错误还是一样

[少年太天真]

看样子是这个地址问题 add_subdirectory(src/main/cpp/librealsense)

[jklwan]

add_subdirectory是添加一个文件夹进行编译，而且文件夹下也要有CMakeLists.txt 参考https://www.jianshu.com/p/36766e86fc48

[少年太天真]

引用 2 楼 jklwan 的回复:

add_subdirectory是添加一个文件夹进行编译，而且文件夹下也要有CMakeLists.txt 参考https://www.jianshu.com/p/36766e86fc48

嗯，这个我查到了，但是编译还是出现了别的问题 上层CMakeLists.txt cmake_minimum_required(VERSION 3.4.1) add_subdirectory(src/main/cpp/librealsense) add_library( # Sets the name of the library. native-lib SHARED src/main/cpp/native-lib.cpp ) find_library( # Sets the name of the path variable. log-lib log ) target_link_libraries( # Specifies the target library. native-lib realsense2 ${log-lib} ) librealsense目录下的 CMakeLists.txt, set (SRC_LIST include/librealsense2/rs.hpp include/librealsense2/rs.h ... ） ADD_EXECUTABLE(realsense2 ${SRC_LIST}) 错误 CMake Error at CMakeLists.txt: (target_link_libraries): -- Configuring incomplete, errors occurred!