--- /dev/null
+# libguestfs
+# Copyright (C) 2009 Red Hat Inc.
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# OCaml Windows Registry visualizer. This was used while reverse
+# engineering the hive format, and is not normally compiled. If you
+# do with to compile it, you'll need ocaml-bitstring-devel and
+# ocaml-extlib-devel. Also you'll need a collection of hive files
+# from Windows machines to experiment with.
+#
+# We use '-w y' (disable unused variable warnings) because these
+# warnings aren't very reliable with heavily preprocessed code like
+# that produced by bitstring.
+
+EXTRA_DIST = \
+ visualizer.ml \
+ visualizer_utils.ml \
+ visualizer_NT_time.ml \
+ clearheaderfields.ml \
+ fillemptyhbins.ml \
+ truncatefile.ml \
+ counter.mli \
+ counter.ml
+
+visualizer.opt: counter.mli counter.ml visualizer_utils.ml visualizer_NT_time.ml visualizer.ml
+ ocamlfind ocamlopt -w y \
+ -package bitstring,bitstring.syntax,extlib \
+ -syntax camlp4 -linkpkg $^ -o $@
+
+fillemptyhbins.opt: fillemptyhbins.ml
+ ocamlfind ocamlopt -w y \
+ -package bitstring,bitstring.syntax,extlib \
+ -syntax camlp4 -linkpkg $^ -o $@
+
+clearheaderfields.opt: visualizer_utils.ml clearheaderfields.ml
+ ocamlfind ocamlopt -w y \
+ -package bitstring,bitstring.syntax,extlib \
+ -syntax camlp4 -linkpkg $^ -o $@
+
+truncatefile.opt: visualizer_utils.ml truncatefile.ml
+ ocamlfind ocamlopt -w y \
+ -package bitstring,bitstring.syntax,extlib \
+ -syntax camlp4 -linkpkg $^ -o $@