X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=m4%2Fax_append_compile_flags.m4;h=29d86e0fe876dc12d18b09d9fd8945fb6c74ab93;hb=d001c88633f6a58e94eb73f4814976d13f61bd77;hp=9c856356c0cda65b4df891e05314cbc74e719bcf;hpb=65eaf4b646f566324b92c25c8760a204bfbdffa8;p=userspace-rcu.git

diff --git a/m4/ax_append_compile_flags.m4 b/m4/ax_append_compile_flags.m4
index 9c85635..29d86e0 100644
--- a/m4/ax_append_compile_flags.m4
+++ b/m4/ax_append_compile_flags.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ============================================================================
 #  https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
 # ============================================================================