ARM NN build failed when linking libarm_compute_core-static.a

Hi all,

I'm trying to use ARM NN SDK with Cortex-A53 and NEON.

So referenced this link and did whole things(clone repo, build with aarch64 toolchain)

(https://developer.arm.com/technologies/machine-learning-on-arm/developer-material/how-to-guides/configuring-the-arm-nn-sdk-build-environment-for-tensorflow)

But I faced an build error when ARM NN SDK build.

This  is my error log when did 'make' after cmake

[ 58%] Linking CXX shared library libarmnn.so
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/usr/bin/ld: /home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a(TensorInfo.o): Relocations in generic ELF (EM: 183)
/home/soongk/Workspace/common/ML/ComputeLibrary/build/libarm_compute_core-static.a: error adding symbols: File in wrong format
collect2: error: ld returned 1 exit status
CMakeFiles/armnn.dir/build.make:3248: recipe for target 'libarmnn.so' failed
make[2]: *** [libarmnn.so] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/armnn.dir/all' failed
make[1]: *** [CMakeFiles/armnn.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2
soongk:fserver12 build $ 

This error comes from libarmnn.so file link time with libarm_compute_core-static.a from ARM ComputeLibrary.

I tried with pre-built ComputeLibrary(https://github.com/ARM-software/ComputeLibrary/releases/download/v18.05/arm_compute-v18.05-bin-linux.tar.gz)

but it brings same error too.

How could I build ARM NN SDK?

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