--- a/admin/Windows/msvc/build_atlas_dll	Mon Feb 05 18:07:27 2007 +0000
+++ b/admin/Windows/msvc/build_atlas_dll	Mon Feb 05 18:22:29 2007 +0000
@@ -1,5 +1,32 @@
 #!/bin/sh
 
+# build_atlas_dll
+# Support tool to build ATLAS-based BLAS/LAPACK DLL's. This script
+# requires various things installed in directories following a
+# UNIX-like structure (this script is expected to be installed into
+# <prefix>/bin directort):
+#	- cc-msvc (<prefix>/bin)
+#	- F77 LAPACK library compiled into a static library
+#	  named liblapack_f77.lib (<prefix>/lib)
+#	- atl_blas.def and lapack.def (<prefix>/lib)
+#
+# Copyright (C) 2006 Michael Goffioul
+#
+# 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
 topdir=`dirname "$0" | sed -e 's,/bin,,'`
 case `uname -s` in
   CYGWIN*)