Add missing copyright info to yarns/Makefile

1 files changed, 18 insertions, 0 deletions

diff --git a/yarns/Makefile b/yarns/Makefile
index 8e118047..bbb92c72 100644
--- a/yarns/Makefile
+++ b/yarns/Makefile
@@ -1,3 +1,21 @@
+# Copyright 2013-2014  Lars Wirzenius
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# =*= License: GPL-3+ =*=
+
+
 yarns = $(shell ls [0-9][0-9][0-9][0-9]-*.yarn)
 
 all: yarns.pdf yarns.html