Tests for module 'get-rusage-data'.

[gnulib.git] / m4 / arpa_inet_h.m4

diff --git a/m4/arpa_inet_h.m4 b/m4/arpa_inet_h.m4
index 490a005..d21b162 100644 (file)
--- a/m4/arpa_inet_h.m4
+++ b/m4/arpa_inet_h.m4
@@ -1,5 +1,5 @@
-# arpa_inet_h.m4 serial 9
-dnl Copyright (C) 2006, 2008-2010 Free Software Foundation, Inc.
+# arpa_inet_h.m4 serial 11
+dnl Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -22,6 +22,8 @@ AC_DEFUN([gl_HEADER_ARPA_INET],
   dnl <arpa/inet.h> is always overridden, because of GNULIB_POSIXCHECK.
   gl_CHECK_NEXT_HEADERS([arpa/inet.h])
 
+  AC_REQUIRE([gl_FEATURES_H])
+
   dnl Check for declarations of anything we want to poison if the
   dnl corresponding gnulib module is not in use.
   gl_WARN_ON_USE_PREPARE([[
@@ -29,6 +31,9 @@ AC_DEFUN([gl_HEADER_ARPA_INET],
 #if !(defined __GLIBC__ || defined __UCLIBC__)
 # include <sys/socket.h>
 #endif
+#ifdef __TANDEM
+# include <netdb.h>
+#endif
 #include <arpa/inet.h>
     ]], [inet_ntop inet_pton])
 ])