$NetBSD: patch-ab,v 1.12 2000/09/26 21:42:34 eeh Exp $

--- configure.orig	Mon Jun 12 13:05:56 2000
+++ configure	Tue Sep 26 14:18:05 2000
@@ -21,6 +21,9 @@
   --with-x-toolkit=KIT    use an X toolkit (KIT = yes/lucid/athena/motif/no)"
 ac_help="$ac_help
   --with-x                use the X Window System"
+ac_help="$ac_help
+  --without-ipv6          disable IPv6 support"
+
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -718,9 +721,12 @@
 			machine=hp9000s300 ;;
       powerpc-apple-netbsd*) machine=macppc ;;
       mips-*-netbsd*)	machine=pmax ;;
+      mipsel-*-netbsd*)	machine=pmax ;;
       ns32k-*-netbsd*)	machine=ns32000 ;;
-      sparc-*-netbsd*)	machine=sparc ;;
+      powerpc-*-netbsd*) machine=macppc ;;
+      sparc*-*-netbsd*)	machine=sparc ;;
       vax-*-netbsd*)	machine=vax ;;
+      arm*-*-netbsd*)	machine=arm ;;
     esac
   ;;
 
@@ -4903,6 +4909,64 @@
   cat >> confdefs.h <<\EOF
 #define HAVE_AIX_SMT_EXP 1
 EOF
+
+fi
+
+if test "x$with_ipv6" = xyes; then
+  for ac_func in getaddrinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4796: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4801 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
 
 fi