1AC_DEFUN([PDNS_WITH_SERVICE_USER], [
2  AC_MSG_CHECKING([What user and group will be used by service])
3  AC_ARG_WITH([service-user],
4    AS_HELP_STRING([--with-service-user], [User to use by service when running the service @<:@default=$1@:>@. Only the setuid setting and User in the systemd unit file are affected, the user is not created.]),
5    [AC_SUBST([service_user], [$withval])],
6    [AC_SUBST([service_user], [$1])]
7  )
8
9  AC_ARG_WITH([service-group],
10    AS_HELP_STRING([--with-service-group], [Group to use by service when running the service @<:@default=$1@:>@. Only the setgid setting and Group in the systemd unit file are affected, the group is not created.]),
11    [AC_SUBST([service_group], [$withval])],
12    [AC_SUBST([service_group], [$1])]
13  )
14
15  AS_IF([test -z "$service_user"], [AC_MSG_ERROR([No service user has been defined!])], [ : ])
16  AC_MSG_RESULT([$service_user])
17])
18