【发布时间】:2020-12-11 20:40:24
【问题描述】:
我正在尝试为 Android 编译 dlib。我的 SO 是 Ubuntu 20.04。我从 https://github.com/tzutalin/dlib-android 开始学习本教程
我下载了 Android-NDK 版本 r14b 并将其解压缩到 /opt。当我运行python3 build.py 命令时,我得到这个错误:
/bin/sh: 1: /opt/android-ndk-r14b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++: not found
/bin/sh: 1: /opt/android-ndk-r14b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++: not found
make: *** [/opt/android-ndk-r14b/build/core/build-binary.mk:530: obj/local/armeabi-v7a/objs/android_dlib/jni_imageutils.o] Error 127
make: *** Waiting for unfinished jobs....
/bin/sh: 1: /opt/android-ndk-r14b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++: not found
make: *** [/opt/android-ndk-r14b/build/core/build-binary.mk:530: obj/local/armeabi-v7a/objs/android_dlib/jni_pedestrian_det.o] Error 127
make: *** [/opt/android-ndk-r14b/build/core/build-binary.mk:530: obj/local/armeabi-v7a/objs/android_dlib/jni_face_det.o] Error 127
Build Error
查看/opt/android-ndk-r14b,prebuild文件夹下没有linux-x86_64。唯一的目录是darwin-x86_64。
我也尝试使用android-ndk-r21d,但又遇到了另一个错误:
/opt/android-ndk-r21d/build/core/add-application.mk:178: *** Android NDK: APP_STL gnustl_static is no longer supported. Please switch to either c++_static or c++_shared. See https://developer.android.com/ndk/guides/cpp-support.html for more information. . Stop.
Build Error
你能帮帮我吗?
【问题讨论】:
标签: java android android-studio ubuntu dlib