X-Git-Url: https://git.lttng.org/?p=lttng-ust.git;a=blobdiff_plain;f=m4%2Fax_check_compile_flag.m4;fp=m4%2Fax_check_compile_flag.m4;h=cf3d9f4ecb2bfc8235b5cf15ffea146f4e1eca38;hp=bd753b34d7dc57063b0b65f1441dde0889e1cd26;hb=e03d7c66c57bf268b87296566a5160039f35ccfb;hpb=79f8dc6f50b20fb6b1d99f9bd97d70aa361bc6ad

diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4
index bd753b34..cf3d9f4e 100644
--- a/m4/ax_check_compile_flag.m4
+++ b/m4/ax_check_compile_flag.m4
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: FSFAP
+#
 # ===========================================================================
 #  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
 # ===========================================================================