Hi Chris,
I agree with you. It looks like PSA arch test doesn't check the correct clone destination. According to https://github.com/ARM-software/psa-arch-tests/blob/master/api-tests/CMakeLi..., PSA arch test checks whether psa_qcbor exists. However, the actual clone destination of psa_qcbor folder is under CMAKE_CURRENT_BINARY_DIR as https://github.com/ARM-software/psa-arch-tests/blob/master/api-tests/CMakeLi... sets. Therefore, I guess this issue will be triggered as long as CMake script execution is in the different directory as binary folder is.
I changed the destination to ${CMAKE_CURRENT_BINARY_DIR}/${PSA_TARGET_QCBOR} in check step and it looks like the issue is fixed.
IMOO, the quick workaround is to entirely remove the build directory. I will discuss with Raef to determine a final solution. Thanks a lot for reporting this issue!
Best regards, Hu Ziji
From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of Christopher Brand via TF-M Sent: Tuesday, October 20, 2020 5:57 AM To: tf-m@lists.trustedfirmware.org Subject: [TF-M] Another build issue
This one is a failure when re-configuring the build (even though the configuration is the same): $ mkdir build_GNUARM_Release $ cmake -S . -B build_GNUARM_Release -G"Unix Makefiles" -DTFM_PLATFORM=cypress/psoc64 -DCMAKE_TOOLCHAIN_FILE=toolchain_GNUARM.cmake -DCMAKE_BUILD_TYPE=Release -DTEST_PSA_API=INITIAL_ATTESTATION (lots of output - eventually succeeds) $ cmake -S . -B build_GNUARM_Release -G"Unix Makefiles" -DTFM_PLATFORM=cypress/psoc64 -DCMAKE_TOOLCHAIN_FILE=toolchain_GNUARM.cmake -DCMAKE_BUILD_TYPE=Release -DTEST_PSA_API=INITIAL_ATTESTATION (less output, eventually fails) fatal: destination path 'psa_qcbor' already exists and is not an empty directory. CMake Error at build_GNUARM_Release/lib/ext/psa_arch_tests-src/api-tests/CMakeLists.txt:324 (message): git clone failed for https://github.com/laurencelundblade/QCBOR.git
I suspect that this might be due to the PSA stuff, rather than TFM per se, but it manifests when building TFM...
Chris Brand Sr Prin Software Engr, MCD: WIRELESS
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