added copyright and GPL notices.

Makefile

@@ -1,3 +1,24 @@
+# tiffg4: reencode a bilevel TIFF file as a single-strip TIFF Class F Group 4
+# Makefile
+# $Id: Makefile,v 1.2 2001/08/12 03:03:16 eric Exp $
+# Copyright 2001 Eric Smith <eric@brouhaha.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.  Note that permission is
+# not granted to redistribute this program under the terms of any
+# other version of the General Public License.
+#
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111  USA
+
+
 LDLIBS = -ltiff -lm
 
 tiffg4: tiffg4.o