maint: update copyright

[gnulib.git] / m4 / tmpdir.m4

diff --git a/m4/tmpdir.m4 b/m4/tmpdir.m4
index b2ace86..4cc3fe5 100644 (file)
--- a/m4/tmpdir.m4
+++ b/m4/tmpdir.m4
@@ -1,12 +1,9 @@
-# tmpdir.m4 serial 3
-dnl Copyright (C) 2001-2002, 2006, 2009-2010 Free Software Foundation, Inc.
+# tmpdir.m4 serial 4
+dnl Copyright (C) 2001-2002, 2006, 2009-2014 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.
 
 # Prerequisites for lib/tmpdir.c
 
-AC_DEFUN([gt_TMPDIR],
-[
-  AC_CHECK_FUNCS([__secure_getenv])
-])
+AC_DEFUN([gt_TMPDIR], [:])