X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=m4%2Fax_append_flag.m4;h=e1ea0fc46b6da517e04bb3c3fa40b891aebd88f0;hb=a5231e646187849f457cc4f766420d8fbd4ed455;hp=dd6d8b61406c32a1822760b8835062a7d6b1a156;hpb=7fcdef322d6a10316fb07ad2f4cd034c246b25d0;p=babeltrace.git

diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4
index dd6d8b61..e1ea0fc4 100644
--- a/m4/ax_append_flag.m4
+++ b/m4/ax_append_flag.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #      https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
 # ===========================================================================