Hi Chris,

I've raised a ticket https://github.com/ARM-software/psa-arch-tests/issues/239 on PSA Arch test github repo. It will be fixed by PSA Arch test team later. We will follow the fix status. Thanks again for reporting this issue.

Best regards, Hu Ziji

From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of David Hu via TF-M Sent: Tuesday, October 20, 2020 11:05 AM To: Christopher Brand chris.brand@cypress.com Cc: nd nd@arm.com; tf-m@lists.trustedfirmware.org Subject: Re: [TF-M] Another build issue

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.orgmailto: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.orgmailto: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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