Omega Project Source Release, version 2.1

This is verion 2.1 of the Omega Project software, including:
    * The Omega library, a set of routines for manipulating linear constraints
	    over integer variables,  Presburger formulas, and Integer tuple
	    relations and sets.
    * The code generation library, a set of routines for generating code to
	    scan the points in the union of a number of convex sets. 
    * The Omega calculator, a text-based interface to the Omega library
    * Petit, a educational/research tool for analyzing array data dependences
    * The Uniform library, a source to source parallelizing transformation 
      system, described in Wayne Kelly's Ph.D. dissertation.

Many new features have been added, and numerous bugs fixed, by a
number of groups since the August 2000 version 1.2 from the cs.umd.edu
web site. A quick check of the omega calculator regression tests indicates
that there is one difference in the generated code for a time-skewed example,
but this may just be an equivalent iteration space expressed in a different
way.

The web site of the Omega Project remains at

	http://www.cs.umd.edu/projects/omega
	mailto:[email protected]

but the source code is now on github.com:

	http://github.com/davewathaverford/the-omega-project/
	
I fix some incompatiblities with the latest Xcode on Mac OS in my fork of the repository:

	https://github.com/qsphan/the-omega-project

To obtain a read-only copy of the source code on linux or MacOS
with a command-line git client, use the command

	git clone git://github.com/qsphan/the-omega-project