make problem

[kuaikuaikim]

i have disable the arm_compute, but met another problem whem make your project. I built the libmtcnn.so successfully. Link the test.a just print these problem below.

/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_DeleteTensor' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_DeleteStatus'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_DeleteSession' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_DeleteGraph'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_Message' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_TensorData'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewGraph' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewSessionOptions'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_SessionRun' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewSession'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_CloseSession' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_GraphOperationByName'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_GraphImportGraphDef' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewStatus'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_Dim' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewTensor'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_GetCode' /home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to TF_NewImportGraphDefOptions'
/home/sg/workspace/mtcnn/libmtcnn/libmtcnn.so: undefined reference to `TF_ImportGraphDefOptionsSetPrefix'
collect2: error: ld returned 1 exit status
Makefile:18: recipe for target 'test' failed
make: *** [test] Error 1

[cyberfire]

As the pre-built libtensorflow.so is for arm64, and if you are trying this on x86, ld will complain.

You can workaround this by two methods:

1. Skip tensorflow support by setting TF_ON=0
2. Build libtensorflow.so as guided in README.md

Thanks,

cyberfire

[cyberfire]

Please re-open if meet new issue

[flankechen]

Hi, I have the same problem. I follow this https://www.tensorflow.org/install/install_c for tensorflow c apis, but not bazel build. I do have libtensorflow.so in TENSORFLOW_ROOT. I guess I have to link it to test/camera.a as well?

[kapildevkumara]

Seems to be similar to this issue. The fix works like charm. I had to add the install library path to variable(LD_LIBRARY_PATH)