Update autoconf archive macros

[babeltrace.git] / m4 / ax_compare_version.m4

diff --git a/m4/ax_compare_version.m4 b/m4/ax_compare_version.m4
index 74dc0fdd9a40cea41852e138d687b43a05492bd9..9c8e208ab70f7aaf13572acaa8861a511e621772 100644 (file)
--- a/m4/ax_compare_version.m4
+++ b/m4/ax_compare_version.m4
@@ -1,5 +1,5 @@
 # ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
+#    https://www.gnu.org/software/autoconf-archive/ax_compare_version.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -79,7 +79,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 11
+#serial 12
 
 dnl #########################################################################
 AC_DEFUN([AX_COMPARE_VERSION], [