Raul Metsma

This is source of the packages https://www.pmlp.gov.lv/en/how-prepare-computer-operations-personal-certificate and pmlp.gov.lv is responsible organization

I remember having same issue with curve key sizes with estonian id card minidriver. It has been while when I looked the code maybe you can get some hints here...

And please use standard paths, even on macOS to avoid Sandbox issues

https://developer.apple.com/library/archive/documentation/Security/Conceptual/AppSandboxDesignGuide/AppSandboxInDepth/AppSandboxInDepth.html Chapter: The App Sandbox Container Directory

I vote for CMake. Better support with IDEs.

There is already feature freeze active. They will be approved to next release cycle

Yes

It is still checked and will be more strict #324

Confused, where is tslcert1.crt ? there is reference tl-mp1.crt?

Can you show cmake parameters? Did you try clean build dir? git revision?