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Building libicns

You will need a copy of zlib, and libpng. Additionally, you will need a copy
of either libjasper or libopenjpeg. If you do not want to install those
libraries, you will need to build them, then modify the Makefile to build
against the static libraries in their respective directories.

For a complete build of libicns and icns2png, you should check the Makefile
to ensure you are building against the correct libraries, then run
make
make install

Please see the Makefile for alternative possibilities

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Requirements

libicns should build just about any *nux distribution The source is cross
platform and has been tested on PowerPC Linux, x86 Linux, and Mac OS X (UNIX)

libicns requires the following external dependencies:

pkg-config
libpng
Jasper or OpenJPEG

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