Question about build error about optee_test HOT 5 CLOSED

OpenSSL is in optee_test/host.openssl/{include,lib/{arm,aarch64}}. You probably need to add something to the build flags for xtest. In the OP-TEE dev environment (https://optee.readthedocs.io/en/latest/building/devices/qemu.html?#qemu-v8) we rely on Buildroot for providing OpenSSL.

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Thanks!

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@jforissier
From the code below, xtest CMakeLists.txt is trying to find openssl package from host machine.

And I think that it finally leads to link failure (see error message below). Do I need to update libssl-dev for arm64?(I'm using ubuntu20.04) or is there another way to build?
aarch64-linux-gnu/bin/ld: /usr/lib/x86_64-linux-gnu/libcrypto.so: error adding symbols: file in wrong format

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is there another way to build

In addition to CMakeLists.txt there is a Makefile in the top level of the project. It might be better suited to what you are trying to accomplish.
However I recommend you follow the instructions in the document I linked above. It will build the full stack using cross compilation and the Buildroot environment.

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@jforissier Thanks, I succeeded to build optee_test with Makefile. I ported optee to our own platform, so I'm not using build(of OPTEE repo)

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