Build system: implement REUSE with SPDX identifiers

[lttng-ust.git] / m4 / ax_append_compile_flags.m4

diff --git a/m4/ax_append_compile_flags.m4 b/m4/ax_append_compile_flags.m4
index 9c856356c0cda65b4df891e05314cbc74e719bcf..54ab32e99a109a6b3b87dfdb3e5428b753195d1c 100644 (file)
--- a/m4/ax_append_compile_flags.m4
+++ b/m4/ax_append_compile_flags.m4
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: FSFAP
+#
 # ============================================================================
 #  https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
 # ============================================================================