X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Frmdir-errno.m4;h=2907e7b34afd943a3f4cd732d772c69396aeae53;hb=cf357e415055e3979d0f0d72b3046022f4bb7812;hp=c6b582947f0d51e50dff50e628015d0bdb2dd6aa;hpb=f2b62ff7e6360f418df082926030ff4dc77c5ca3;p=gnulib.git

diff --git a/m4/rmdir-errno.m4 b/m4/rmdir-errno.m4
index c6b582947..2907e7b34 100644
--- a/m4/rmdir-errno.m4
+++ b/m4/rmdir-errno.m4
@@ -1,4 +1,4 @@
-#serial 6
+#serial 7
 
 # Copyright (C) 2000, 2001, 2005, 2006 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@@ -21,9 +21,6 @@ AC_DEFUN([gl_FUNC_RMDIR_NOTEMPTY],
       AC_TRY_RUN([
 #include <stdio.h>
 #include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
 	int main ()
 	{
 	  FILE *s;