Add install.sh copyright terms from X11R5.

diff --git a/install.sh b/install.sh
index c92d510..8618aec 100755 (executable)
--- a/install.sh
+++ b/install.sh
@@ -1,13 +1,45 @@
 #!/bin/sh
 #
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
 # install - install a program, script, or datafile
-# This comes from X11R5.
+# The original version of this script came from X11R5
+# (mit/util/scripts/install.sh); it is not part of GNU.
 #
 # $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
 #
 # This script is compatible with the BSD install script, but was written
 # from scratch.
 #
+# At Cygnus this script is duplicated as:
+#
+#     install.sh
+#     apache/install-sh
+#     dejagnu/install-sh
+#     expect/install-sh
+#     inet/install-sh
+#
+# if you change one of these, you will probably want to change them
+# all.  Variants of it also appear in:
+#
+#     tcl/unix/install-sh
+#     tk/unix/install-sh
+#
+# however these versions are the versions of this script from the
+# original Tcl/Tk distribution, and are somewhat different, and so
+# changing these will result in divergences from the Tcl/Tk
+# distribution.
+#
 
 
 # set DOITPROG to echo to test this script