Issue with fTPM in "Interaction between Measured Boot and an fTPM (PoC)"

[mlazarou-git]

I am trying to use Interaction between Measured Boot and an fTPM (PoC) but ftpm TA seems that is not compiling with the rest implementation.

-- Build files have been written to: /home/paradox-dev/stuff/fvp-project/out-br/build/optee_client_ext-1.0
ftpm_optee_ext 1.0 Installing to target
PATH="/home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/host/bin:/home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/host/sbin:/home/paradox-dev/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" /usr/bin/make DESTDIR=/home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/target install/fast -C /home/paradox-dev/stuff/fvp-project/out-br/build/ftpm_optee_ext-1.0/
Install the project...
-- Install configuration: "Release"
-- Installing: /home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/target/dev/null/null
echo "Installing fTPM based on OPTEE" && mkdir -p /home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/target/lib/optee_armtz && /usr/bin/install -v -p --mode=444 --target-directory=/home/paradox-dev/stuff/fvp-project/out-br/per-package/ftpm_optee_ext/target/lib/optee_armtz "/home/paradox-dev/stuff/fvp-project/build/../ms-tpm-20-ref"/"Samples/ARM32-FirmwareTPM/optee_ta"/out/fTPM/bc50d971-d4c9-42c4-82cb-343fb7f37896.ta
Installing fTPM based on OPTEE
/usr/bin/install: cannot stat '/home/paradox-dev/stuff/fvp-project/build/../ms-tpm-20-ref/Samples/ARM32-FirmwareTPM/optee_ta/out/fTPM/bc50d971-d4c9-42c4-82cb-343fb7f37896.ta': No such file or directory
linux_ftpm_mod_ext 1.0 Installing to target
make[2]: *** [package/pkg-generic.mk:382: /home/paradox-dev/stuff/fvp-project/out-br/build/ftpm_optee_ext-1.0/.stamp_target_installed] Error 1
make[2]: *** Waiting for unfinished jobs....
PATH="/home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/host/bin:/home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/host/sbin:/home/paradox-dev/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" /usr/bin/make DESTDIR=/home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/target install/fast -C /home/paradox-dev/stuff/fvp-project/out-br/build/linux_ftpm_mod_ext-1.0/
Install the project...
-- Install configuration: "Release"
-- Installing: /home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/target/dev/null/null
echo "Installing TPM kernel module" && mkdir -p /home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/target/lib/modules/extra
Installing TPM kernel module
/usr/bin/install -v -p --mode=444 --target-directory=/home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/target/lib/modules/extra "/home/paradox-dev/stuff/fvp-project/build/../linux"/drivers/char/tpm/tpm_ftpm_tee.ko
'/home/paradox-dev/stuff/fvp-project/build/../linux/drivers/char/tpm/tpm_ftpm_tee.ko' -> '/home/paradox-dev/stuff/fvp-project/out-br/per-package/linux_ftpm_mod_ext/target/lib/modules/extra/tpm_ftpm_tee.ko'

I followed the instructions given and used $ MEASURED_BOOT=y make -j `nproc` to compile the PoC. I will track the configuration and try to manually compile the fTPM TA as a way to bypass the error and maybe a way to fix it.