X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Funlink.m4;h=a49a692878d0a844de254bcd43fa1803bdfdbfda;hb=ce05829e2da40a92966f0e3d78d1b40c6f1e85b5;hp=1c559af67d18080d6df88becd39e11f900b3e26c;hpb=1f8c872f267bc608644d6de67aa5fab6285a8533;p=gnulib.git

diff --git a/m4/unlink.m4 b/m4/unlink.m4
index 1c559af67..a49a69287 100644
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,12 +1,11 @@
-# unlink.m4 serial 6
-dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# unlink.m4 serial 7
+dnl Copyright (C) 2009-2011 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.
 
 AC_DEFUN([gl_FUNC_UNLINK],
 [
-  AC_REQUIRE([gl_AC_DOS])
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   AC_REQUIRE([AC_CANONICAL_HOST])
   dnl Detect FreeBSD 7.2, AIX 7.1, Solaris 9 bug.