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Error in build armv7 library #479

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johnsoong opened this issue Jul 12, 2018 · 2 comments
Closed

Error in build armv7 library #479

johnsoong opened this issue Jul 12, 2018 · 2 comments

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@johnsoong
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最后Make -j4的时候报错，求解决方案（T_T

[ 93%] Linking CXX executable ssdmobilenet
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error:
/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target/home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target

/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videostab.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_ml.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_shape.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_objdetect.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_stitching.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_photo.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_calib3d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_dnn.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_superres.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_features2d.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_highgui.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_flann.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_videoio.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgcodecs.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_video.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_imgproc.so.3.4.2: incompatible target
/home/songyan/Document/android-ndk-r17b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: /home/songyan/Document/opencv-3.4.2/release/lib/libopencv_core.so.3.4.2: incompatible target
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/squeezenet.cpp:80: error: undefined reference to 'cv::imread(cv::String const&, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:139: error: undefined reference to 'cv::imread(cv::String const&, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:768: error: undefined reference to 'cv::Mat::copyTo(cv::OutputArray const&) const'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:108: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect, cv::Scalar_ const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:114: error: undefined reference to 'cv::getTextSize(cv::String const&, int, double, int, int*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:123: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect_, cv::Scalar_ const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:127: error: undefined reference to 'cv::putText(cv::InputOutputArray const&, cv::String const&, cv::Point, int, double, cv::Scalar_, int, int, bool)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:131: error: undefined reference to 'cv::imshow(cv::String const&, cv::InputArray const&)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/yolov2.cpp:132: error: undefined reference to 'cv::waitKey(int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:320: error: undefined reference to 'cv::imread(cv::String const&, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:768: error: undefined reference to 'cv::Mat::copyTo(cv::OutputArray const&) const'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:289: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect, cv::Scalar const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:295: error: undefined reference to 'cv::getTextSize(cv::String const&, int, double, int, int*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:304: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect_, cv::Scalar_ const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:308: error: undefined reference to 'cv::putText(cv::InputOutputArray const&, cv::String const&, cv::Point, int, double, cv::Scalar_, int, int, bool)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:312: error: undefined reference to 'cv::imshow(cv::String const&, cv::InputArray const&)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/fasterrcnn.cpp:313: error: undefined reference to 'cv::waitKey(int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
examples/CMakeFiles/squeezenet.dir/build.make:130: recipe for target 'examples/squeezenet' failed
make[2]: *** [examples/squeezenet] Error 1
CMakeFiles/Makefile2:96: recipe for target 'examples/CMakeFiles/squeezenet.dir/all' failed
make[1]: *** [examples/CMakeFiles/squeezenet.dir/all] Error 2
make[1]: *** 正在等待未完成的任务....
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:108: error: undefined reference to 'cv::imread(cv::String const&, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:85: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect, cv::Scalar_ const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.inl.hpp:81: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:90: error: undefined reference to 'cv::getTextSize(cv::String const&, int, double, int, int*)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:91: error: undefined reference to 'cv::rectangle(cv::Mat&, cv::Rect_, cv::Scalar_ const&, int, int, int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.inl.hpp:81: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:94: error: undefined reference to 'cv::putText(cv::InputOutputArray const&, cv::String const&, cv::Point, int, double, cv::Scalar_, int, int, bool)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:602: error: undefined reference to 'cv::String::allocate(unsigned int)'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:98: error: undefined reference to 'cv::imshow(cv::String const&, cv::_InputArray const&)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/cvstd.hpp:648: error: undefined reference to 'cv::String::deallocate()'
/home/songyan/Document/ncnn-master/examples/ssd/ssdmobilenet.cpp:99: error: undefined reference to 'cv::waitKey(int)'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:808: error: undefined reference to 'cv::Mat::deallocate()'
/home/songyan/Document/opencv-3.4.2/modules/core/include/opencv2/core/mat.inl.hpp:696: error: undefined reference to 'cv::fastFree(void*)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
examples/CMakeFiles/yolov2.dir/build.make:130: recipe for target 'examples/yolov2' failed
make[2]: *** [examples/yolov2] Error 1
CMakeFiles/Makefile2:170: recipe for target 'examples/CMakeFiles/yolov2.dir/all' failed
make[1]: *** [examples/CMakeFiles/yolov2.dir/all] Error 2
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
examples/CMakeFiles/fasterrcnn.dir/build.make:130: recipe for target 'examples/fasterrcnn' failed
make[2]: *** [examples/fasterrcnn] Error 1
CMakeFiles/Makefile2:133: recipe for target 'examples/CMakeFiles/fasterrcnn.dir/all' failed
make[1]: *** [examples/CMakeFiles/fasterrcnn.dir/all] Error 2
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
examples/ssd/CMakeFiles/ssdmobilenet.dir/build.make:132: recipe for target 'examples/ssd/ssdmobilenet' failed
make[2]: *** [examples/ssd/ssdmobilenet] Error 1
CMakeFiles/Makefile2:227: recipe for target 'examples/ssd/CMakeFiles/ssdmobilenet.dir/all' failed
make[1]: *** [examples/ssd/CMakeFiles/ssdmobilenet.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2
@nihui
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nihui commented Jul 16, 2018

for android build, do not include example dir

use a clean ncnn source checkout
follow the instruction of build for andoird
https://github.com/Tencent/ncnn/wiki/how-to-build

@johnsoong
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@nihui thx~

@zhu-zhaofei zhu-zhaofei mentioned this issue Dec 19, 2021
Merged
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