Release 3.3

[kerberos/krb5-strength.git] / m4 / vamacros.m4

diff --git a/m4/vamacros.m4 b/m4/vamacros.m4
index af98f6a6b870bcffe887367807090969dff2cf92..2dde1475670c395a7af1b062730d95dd535a9ff4 100644 (file)
--- a/m4/vamacros.m4
+++ b/m4/vamacros.m4
@@ -1,3 +1,5 @@
+# serial 1
+
 dnl Check for support for variadic macros.
 dnl
 dnl This file defines two macros for probing for compiler support for variadic
@@ -14,15 +16,17 @@ dnl
 dnl They set HAVE_C99_VAMACROS or HAVE_GNU_VAMACROS as appropriate.
 dnl
 dnl The canonical version of this file is maintained in the rra-c-util
-dnl package, available at <http://www.eyrie.org/~eagle/software/rra-c-util/>.
+dnl package, available at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
 dnl
-dnl Written by Russ Allbery <rra@stanford.edu>
-dnl Copyright 2006, 2008, 2009
+dnl Written by Russ Allbery <eagle@eyrie.org>
+dnl Copyright 2006, 2008-2009
 dnl     The Board of Trustees of the Leland Stanford Junior University
 dnl
 dnl This file is free software; the authors give unlimited permission to copy
 dnl and/or distribute it, with or without modifications, as long as this
 dnl notice is preserved.
+dnl
+dnl SPDX-License-Identifier: FSFULLR
 
 AC_DEFUN([_RRA_C_C99_VAMACROS_SOURCE], [[
 #include <stdio.h>