Thanks for the info. I have a basic sample working (outputting to stdout, no gui yet) but I'm still struggling with the sqlite3 linking. Both on my arch box and an ubuntu 22.04 LTS box the linker fails with a bunch of undefined references (fcntl64, stat64,dlerror,dlsym,dlclose, etc).
It works after compiling sqlite3 with the konan gcc and linking that into my final binary. I don't know the proper way to fix that.