AC_CONFIG_SRCDIR([shadowfix.in])
AC_CONFIG_AUX_DIR([config])
AM_INIT_AUTOMAKE([foreign])
+mdw_SILENT_RULES
AC_CANONICAL_HOST
## Perl.
AC_ARG_VAR([PERL], [Path to your favourite Perl binary.])
AC_PATH_PROGS([PERL], [perl perl5], [false])
-AC_PROG_PERL_VERSION([5.004], [have_perl=yes], [have_perl=no])
+AX_PROG_PERL_VERSION([5.004], [have_perl=yes], [have_perl=no])
AM_CONDITIONAL([HAVE_PERL], [test $have_perl = yes])
AC_ARG_WITH(