Add SPDX-License-Identifier headers

[kerberos/krb5-strength.git] / m4 / cracklib.m4

diff --git a/m4/cracklib.m4 b/m4/cracklib.m4
index 7dcd25393d2555c413cb376664c57ab0aa1d80f4..6732ee0c813f711bd0ed12e7f14f4e83a6b003f8 100644 (file)
--- a/m4/cracklib.m4
+++ b/m4/cracklib.m4
@@ -18,12 +18,15 @@ dnl
 dnl Depends on RRA_SET_LDFLAGS.
 dnl
 dnl Written by Russ Allbery <eagle@eyrie.org>
+dnl Copyright 2020 Russ Allbery <eagle@eyrie.org>
 dnl Copyright 2010
 dnl     The Board of Trustees of the Leland Stanford Junior University
 dnl
 dnl This file is free software; the authors give unlimited permission to copy
 dnl and/or distribute it, with or without modifications, as long as this
 dnl notice is preserved.
+dnl
+dnl SPDX-License-Identifier: FSFULLR
 
 dnl Save the current CPPFLAGS, LDFLAGS, and LIBS settings and switch to
 dnl versions that include the Kerberos v5 flags.  Used as a wrapper, with