Hi Antonio,

I just tried checking out and building TF-M 1.5 for PSoC64 (admittedly with different versions of cmake and gcc) and I don't see this problem.

Can you please try replacing the "-j" with "VERBOSE=1" in the second cmake command? That will show the actual gcc command that's failing.

Chris

From: AntonioJavier.CabreraGutierrez--- via TF-M tf-m@lists.trustedfirmware.org Sent: February 25, 2022 9:44 AM To: tf-m@lists.trustedfirmware.org Cc: Escobar Molero Antonio David (IFAG BEX RDE RDF EET) Antonio.Escobar@infineon.com Subject: [TF-M] Problem compiling Trusted Firmware M in Linux for PSOC64 Importance: High

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Hello,

I am writing to you asking help because we are having problems when I try to compile the Trusted Firmware M from source code.

I downloaded the code from the official repository: https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git

I moved to the last TAG: TF-Mv1.5.0

I am following this tutorial for PSOC64 platform https://tf-m-user-guide.trustedfirmware.org/platform/ext/target/cypress/psoc...

When I execute the first cmake command indicating the platform and the toolchain everything works well: cmake -DTFM_PLATFORM=cypress/psoc64 -DTFM_TOOLCHAIN_FILE=../toolchain_GNUARM.cmake ..

The problems appears when I build the code using the second cmake command: cmake --build cmake_build -- -j

I got this output

[cid:image001.jpg@01D82A4D.55F88B70]

/home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c: In function 't_cose_crypto_pub_key_verify': /home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c:145:5: error: conversion to non-scalar type requested 145 | verification_key_psa = (psa_key_handle_t)verification_key.k.key_handle; | ^~~~~~~~~~~~~~~~~~~~ /home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c: In function 't_cose_crypto_pub_key_sign': /home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c:194:5: error: conversion to non-scalar type requested 194 | signing_key_psa = (psa_key_handle_t)signing_key.k.key_handle; | ^~~~~~~~~~~~~~~ /home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c: In function 't_cose_crypto_sig_size': /home/admin/Escritorio/trusted-firmware-m/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.c:245:5: error: conversion to non-scalar type requested 245 | signing_key_psa = (psa_key_handle_t)signing_key.k.key_handle; | ^~~~~~~~~~~~~~~ secure_fw/partitions/internal_trusted_storage/CMakeFiles/tfm_psa_rot_partition_its.dir/build.make:425: recipe for target 'secure_fw/partitions/internal_trusted_storage/CMakeFiles/tfm_psa_rot_partition_its.dir/__/__/__/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.o' failed make[2]: *** [secure_fw/partitions/internal_trusted_storage/CMakeFiles/tfm_psa_rot_partition_its.dir/__/__/__/lib/ext/t_cose/crypto_adapters/t_cose_psa_crypto.o] Error 1 make[2]: *** Waiting for unfinished jobs.... CMakeFiles/Makefile2:1347: recipe for target 'secure_fw/partitions/internal_trusted_storage/CMakeFiles/tfm_psa_rot_partition_its.dir/all' failed make[1]: *** [secure_fw/partitions/internal_trusted_storage/CMakeFiles/tfm_psa_rot_partition_its.dir/all] Error 2 Makefile:135: recipe for target 'all' failed make: *** [all] Error 2

There are the version of the software that are using:

arm-none-eabi-gcc (GNU Arm Embedded Toolchain 10.3-2021.10) 10.3.1 20210824 (release) cmake version 3.23.0-rc2

It seems strange to me that there are compilation errors in the source code, that's why I am writing this mail, in case there is a bug in the code.

Best regards.

Antonio Javier Cabrera Gutierrez

Infineon Technologies AG PhD Candidate R&D Engineer IFAG BEX RDE RDF ISS Office: +49 89 234 36403 Mobile: +49 151 181 34322 AntonioJavier.CabreraGutierrez@infineon.commailto:AntonioJavier.CabreraGutierrez@infineon.com

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