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Packing executables

One of the biggest challenges with embedding platforms is the limitation related to file sizes. Here is the hint how to make executables smaller - strip them and pack them: strip is a tool from GNU binutils , it discards symbols. Usually the platform toolchain has one. upx is an excellent executable packer. Can be downloaded as binary or sources from the UPX sf.net site . As an example, I'll show you the packing of Python 2.6.7 binary: $ ls -s --block-size=KB python 6493kB python $ strip -s python $ ls -s --block-size=KB python 1696kB python $ upx --best python                        Ultimate Packer for eXecutables                           Copyright (C) 1996 - 2010 UPX 3.05        Markus Oberhumer, Laszlo Molnar & John Reiser   Apr 27th 2010         File size         Rati...