![]() OpenCV (Open Source Computer Vision) is a library of programming functions mainly aimed at real-time computer vision, written in C++. If you're building your application with Gradle this is handled automatically. If you use libc++_shared.so, it must be included in your APK. The shared library for libc++ is libc++_shared.so, and the static library is libc++_static.a. Android OpenCV library libc shared so not found Online file sharing and storage - 15 GB free web space. All of the code in libc++ is dual licensed under the MIT license and the UIUC License (a BSD-like license). ![]() libc++ is an implementation of the C++ standard library, targeting C++11, C++14 and above. This link from the Android NDK doc says that the runtime behavior of an app that has 2 (or more) shared libraries that were linked against a static runtime library "is undefined, and in practice crashes are very common", but you mentioned that it's OK to use any C++ runtime as long as the C++ objects don't cross boundaries OR if a library provides an extern "C" API. Could NOT find JNI (missing: JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH) VTK is not found. Turning OpenBLAS_FOUND off Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) A library with LAPACK API found. Turning OpenBLAS_FOUND off Could not find OpenBLAS lib. Additionally you do not link to the DLL files, you link to the library files, and again, the reason you do not see the correct library files is because you didn't use CMAKE to build OpenCV 2.0. The ".a" at the end of your DLL files is a problem, and those are there because you didn't use CMAKE to build OpenCV 2.0. Currently some functionalities of OpenCV are not supported for Python 3 on Mac OS, so it's best to install OpenCV for Python 2and use Python 2 to run the programsthat containscv2 code. 6.Now you should successfully importcv2 in Python. Opencv library "libc++_shared.so" not foundįind_package_handle_standard_args(OpenCV REQUIRED_VARS OpenCV_INSTALL_PATH VERSION_VAR OpenCV_VERSION $) If one of the REQUIRED_VARS could not be determined (is not set) or the version given in VERSION_VAR does not match, then OpenCV_FOUND is set to FALSE.
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