$NetBSD: patch-aa,v 1.1.1.1 1999/09/22 21:11:39 kim Exp $

--- configure.in.orig	Tue Aug 24 19:05:15 1999
+++ configure.in	Wed Sep 22 11:04:16 1999
@@ -142,14 +142,16 @@
 
 AC_ARG_WITH(libwrap,
 [  --with-libwrap[=LIBPATH]        Compile in libwrap (tcp_wrappers) support.],
-    if test "x$withval" != "x" -a -d "$withval"; then
-        WRAPLIBS="-L$withval -lwrap"
-    elif test "x$withval" = "xyes"; then
-        WRAPLIBS="-lwrap"
-    else
-        WRAPLIBS="$withval $LIBS"
+    if test "x$withval" != "xno"; then
+	if test "x$withval" = "xyes"; then
+	    WRAPLIBS="-lwrap"
+	elif test "x$withval" != "x" -a -d "$withval"; then
+	    WRAPLIBS="-L$withval -lwrap"
+	else
+	    WRAPLIBS="$withval $LIBS"
+	fi
+	AC_DEFINE(USE_LIBWRAP)
     fi
-    AC_DEFINE(USE_LIBWRAP)
 )
 
 dnl This can't be within AC_ARG_WITH.  I don't want to read autoconf m4
@@ -925,11 +927,7 @@
 
 AC_CHECK_STRUCT_FOR([
 #include <sys/types.h>
-#define KERNEL
-#define _KERNEL
 #include <sys/socket.h>
-#undef KERNEL
-#undef _KERNEL
 #include <net/route.h>
 ], rtentry, rt_dst, no)
 
@@ -940,11 +938,7 @@
 dnl 4.4 compat
 AC_TRY_COMPILE([
 #include <sys/types.h>
-#define KERNEL
-#define _KERNEL
 #include <sys/socket.h>
-#undef KERNEL
-#undef _KERNEL
 #include <net/route.h>
 ],[
 
@@ -961,11 +955,7 @@
 if test "x$ac_cv_RTENTRY_TYPE" = "x"; then
 AC_TRY_COMPILE([
 #include <sys/types.h>
-#define KERNEL
-#define _KERNEL
 #include <sys/socket.h>
-#undef KERNEL
-#undef _KERNEL
 #include <net/route.h>
 ],[
 struct rtentry rt;