inherit useradd # # Incorrect usage of extrausers class instead of useradd class in tpm2-tss_2.3.2.bb recipe leads to the folowing: # # bash# cat /etc/group | grep 1000 # tss:x:1000: # admin:x:1000: # # bash# cat /etc/passwd | grep 1000 # tss:x:999:1000::/var/lib/tpm:/bin/false # admin:x:1000:1000:admin:/home/admin:/bin/bash # # Fixed in mainline yocto: # https://git.yoctoproject.org/meta-security/commit/meta-tpm/recipes-tpm2/tpm2-tss/tpm2-tss_3.1.0.bb?id=da23c2a094b2e1a87da2932552ec96c0f842a639 # # base recipe inherits extrausers. There is nothing we can do to remove this. So use empty values. EXTRA_USERS_PARAMS = "" # These are useradd bbclass values USERADD_PACKAGES = "${PN}" GROUPADD_PARAM_${PN} = "--system tss" USERADD_PARAM_${PN} = "--system -M -d /var/lib/tpm -s /bin/false -g tss tss"