X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=m4%2Fax_append_flag.m4;fp=m4%2Fax_append_flag.m4;h=e1ea0fc46b6da517e04bb3c3fa40b891aebd88f0;hp=dd6d8b61406c32a1822760b8835062a7d6b1a156;hb=8a87cdbd41e2e04b1b64e9959751cdabe72281c1;hpb=454605f1efb2345a89a8954cb7fcc212b44542ed

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
 # ===========================================================================