When printing messages about dropping IPv6, do not print anything about ihl.

[secnet.git] / configure

diff --git a/configure b/configure
index fdb6c4a63987c6dcb4601b98bb84969599759368..5ce013e3fd3ecd00be0589b7808b84aaf01dc5fe 100755 (executable)
--- a/configure
+++ b/configure
@@ -4522,7 +4522,14 @@ fi
 if test "$ac_cv_lib_fl_yywrap" != yes; then
   as_fn_error $? "A compatible libfl is required" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
+
+
+ ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
+if test "x$ac_cv_func_inet_ntoa" = xyes; then :
+
+else
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
   $as_echo_n "(cached) " >&6
@@ -4559,14 +4566,22 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
 
-  LIBS="-lnsl $LIBS"
+  LIBS="-lnsl $LIBS";
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_ntoa is in libnsl, urgh.  Must use -lnsl." >&5
+$as_echo "$as_me: WARNING: inet_ntoa is in libnsl, urgh.  Must use -lnsl." >&2;}
+
+else
+
+    as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
+
+fi
+
 
 fi
 
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
 $as_echo_n "checking for socket in -lsocket... " >&6; }
 if ${ac_cv_lib_socket_socket+:} false; then :
@@ -4613,6 +4628,7 @@ _ACEOF
 fi
 
 
+
  ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
 if test "x$ac_cv_func_inet_aton" = xyes; then :
 
@@ -4656,8 +4672,8 @@ fi
 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
 
- LIBS="-lresolv $LIBS";
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh.  Must use -lresolv." >&5
+  LIBS="-lresolv $LIBS";
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh.  Must use -lresolv." >&5
 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh.  Must use -lresolv." >&2;}
 
 else
@@ -4670,6 +4686,7 @@ fi
 fi
 
 
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
 $as_echo_n "checking for adns_init in -ladns... " >&6; }
 if ${ac_cv_lib_adns_adns_init+:} false; then :