diff --git a/libpng-1.4.3/Makefile b/libpng-1.4.3/Makefile
new file mode 100644
index 0000000..83a310e
--- /dev/null
+++ b/libpng-1.4.3/Makefile
@@ -0,0 +1,71 @@
+#
+#    Copyright (c) 2010-2011 Nest, Inc.
+#    All rights reserved.
+#
+#    This document is the property of Nest. It is considered
+#    confidential and proprietary information.
+#
+#    This document may not be reproduced or transmitted in any form,
+#    in whole or in part, without the express written permission of
+#    Nest.
+#
+#    Description:
+#      This file is the makefile for the GNU C++ Standard Library.
+#
+#      The following set of packages MUST be a matched set:
+#
+#	 * Target Binary Utilities
+#        * Target GNU C Standard Library
+#        * Target GNU C++ Standard Library
+#        * Target GDB server and client
+#	 * Host Cross Binary Utilities
+#	 * Host Cross Compilers
+#        * Host Cross GDB client
+#
+#      These are presumed provided by the tool chain and are simply
+#      sourced from it rather than built anew from source.
+#
+#      This is acceptable but a little less than ideal since it makes
+#      the build tree, specifically this make file, dependent on the tool
+#      chain in a non-abstracted way. Ideally, we'd like to be able to
+#      rebuild all the target pieces from source against any arbitrary
+#      tool chain meeting some minimum set of capabilities.
+#
+
+include pre.mak
+
+PackageName		:= libstdc++
+
+all: $(PackageDefaultGoal)
+
+# Prepare the sources.
+
+.PHONY: source
+source:
+
+# Patch the sources, if necessary.
+
+.PHONY: patch
+patch: source
+
+# Configure the source for building.
+
+.PHONY: configure
+configure: source
+
+# Build the source.
+
+.PHONY: build
+build: configure
+
+# Stage the build to a temporary installation area.
+
+.PHONY: stage
+stage: build
+
+include $(ToolVendor)-$(ToolProduct)-$(ToolVersion).mak
+
+clean:
+	$(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory)
+
+include post.mak