X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=m4%2Fax_check_compile_flag.m4;h=8f62565e9a60f9511bf8ead4671b6f3b1bd97996;hb=HEAD;hp=bd753b34d7dc57063b0b65f1441dde0889e1cd26;hpb=ee334e481cf5b4216bc61a8b291c9b944c3b4f86;p=urcu.git

diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4
index bd753b3..8f62565 100644
--- a/m4/ax_check_compile_flag.m4
+++ b/m4/ax_check_compile_flag.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
 # ===========================================================================