Remove obsolete macros from several modules.

[gnulib.git] / m4 / socklen.m4

diff --git a/m4/socklen.m4 b/m4/socklen.m4
index b755757..80ed513 100644 (file)
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
-# socklen.m4 serial 6
-dnl Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
+# socklen.m4 serial 7
+dnl Copyright (C) 2005, 2006, 2007, 2009 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.
@@ -25,13 +25,13 @@ AC_DEFUN([gl_TYPE_SOCKLEN_T],
         gl_cv_socklen_t_equiv=
         for arg2 in "struct sockaddr" void; do
           for t in int size_t "unsigned int" "long int" "unsigned long int"; do
-            AC_TRY_COMPILE(
-              [#include <sys/types.h>
-               #include <sys/socket.h>
+            AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+                 [[#include <sys/types.h>
+                   #include <sys/socket.h>
 
-               int getpeername (int, $arg2 *, $t *);],
-              [$t len;
-               getpeername (0, 0, &len);],
+                   int getpeername (int, $arg2 *, $t *);]],
+                 [[$t len;
+                  getpeername (0, 0, &len);]])],
               [gl_cv_socklen_t_equiv="$t"])
             test "$gl_cv_socklen_t_equiv" != "" && break
           done