meta-security dunfell fails to produce FAPI files

[kuldeepmarker-eaton]

HI All,

I have used meta-security as a layer and I intend to make use of the meta-tpm. I am able to build properly using yocto but I am not seeing FAPI related files when tpm-tss recipe is build. I can see that ESYS API and SAPI files are there in the build folder of tpm2-tss. So what is needed to generate FAPI files

[amstewart]

Hey @kuldeepmarker-eaton,

NI doesn't actually use the meta-tpm sub-layer within meta-security in our NI LinuxRT builds. So we don't have expertise in how the tpm2-tss recipe within that layer is designed.

I see you opened a similar issue in meta-secure-core. Are you trying to integrate TPM2 user-space tools into an NI LinuxRT deployment, or into your own OE distribution? If the former, I'd be happy to talk about your use-case and get an understanding of your requirements.

Either way, you might want to open an issue with the meta-security upstream maintainers on the yocto mailing list <yocto@lists.yoctoproject.org>. It seems that the yocto project has expected the FAPI configuration switch for tpm2-tss to work at some point in the past.

[kuldeepmarker-eaton]

HI @amstewart ,

Thanks for a quick reply. I am trying to integrate TPM2 user space tools into ST Openstlinux distro. And I want to use FAPI API to interact with TPM. I will create an issue regarding this.

[amstewart]

Ah; I see. The yocto mailing list is probably your best bet for an answer then.

I'll go ahead and close this issue. Let me know if you have any objections.