$NetBSD: patch-aa,v 1.1.1.1 1999/10/08 04:32:23 dbj Exp $

--- configure.in.orig	Sat Sep 25 20:13:57 1999
+++ configure.in	Sat Sep 25 20:46:27 1999
@@ -144,15 +144,18 @@
 	[ AC_DEFINE(PNS_MODE)
 	  PNS_MODE = yes ])
 
-if test "$BSDUSER_PPP" = "yes"; then
-  AC_DEFINE(PPP_BINARY, "/usr/sbin/ppp")
-else
-  if test "$SLIRP" = "yes"; then
-    AC_DEFINE(PPP_BINARY, "/bin/slirp")
-  else
-    AC_DEFINE(PPP_BINARY, "/usr/sbin/pppd")
-  fi
-fi
+AC_ARG_WITH(pppd,
+	[  --with-pppd=[ARG]       Path to pppd binary.],
+	[ AC_DEFINE_UNQUOTED(PPP_BINARY,"$withval")],
+	[ if test "$BSDUSER_PPP" = "yes"; then
+	    AC_DEFINE(PPP_BINARY, "/usr/sbin/ppp")
+	  else
+	    if test "$SLIRP" = "yes"; then
+	      AC_DEFINE(PPP_BINARY, "/bin/slirp")
+	    else
+	      AC_DEFINE(PPP_BINARY, "/usr/sbin/pppd")
+	    fi
+	  fi])
 
 if test "$SLIRP" = "yes"; then
   if test "$PPPD_IP_ALLOC" = "yes"; then