recipes-extended/pam/libpam_%.bbappend

do_install_append() {
    # The libpam recipe will always add a pam_systemd.so line to
    # common-session if systemd is enabled; however systemd only
    # builds pam_systemd.so if logind is enabled, and we disable
    # that package.  So, remove the pam_systemd.so line here.
    sed -i '/pam_systemd.so/d' ${D}${sysconfdir}/pam.d/common-session
}