dnl Check what distro this is, use Gentoo initscripts if appropriate
AC_MSG_CHECKING([for host initscripts])
-AC_ARG_WITH(initscripts, [force host initscripts (valid values are: gentoo, sysv)], [
+AC_ARG_WITH(initscripts, AC_HELP_STRING([--with-initscripts=TYPE], [force host initscripts; valid values are 'gentoo' and 'sysv' (default: guess)]), [
case "$withval" in
gentoo) ensc_with_init=gentoo;;
sysv) ensc_with_init=sysv;;