X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetlogin_r.m4;h=78255ca286f1f7648beae5cbbc1019e8b7f89872;hb=da8054d48dc22e1c051db54049e005d51a006e69;hp=9cda9a493e16b56c8ad358823cf5f0c2c843af04;hpb=e53e23a012113952499a70115d2ca26b2a33e2bf;p=gnulib.git

diff --git a/m4/getlogin_r.m4 b/m4/getlogin_r.m4
index 9cda9a493..78255ca28 100644
--- a/m4/getlogin_r.m4
+++ b/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
-#serial 9
+#serial 11
 
-# Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -50,7 +50,11 @@ changequote([,])dnl
 #include <stddef.h>
 #include <unistd.h>
 #if !HAVE_DECL_GETLOGIN_R
-extern int getlogin_r (char *, size_t);
+extern
+# ifdef __cplusplus
+"C"
+# endif
+int getlogin_r (char *, size_t);
 #endif
 int
 main (void)
@@ -76,10 +80,6 @@ main (void)
       *) REPLACE_GETLOGIN_R=1 ;;
     esac
   fi
-  if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then
-    AC_LIBOBJ([getlogin_r])
-    gl_PREREQ_GETLOGIN_R
-  fi
 ])
 
 AC_DEFUN([gl_PREREQ_GETLOGIN_R],