[Polyworld-develop] PwMoviePlayer and Xcode project changes

[Larry Y. <la...@in...>]

Following is some news about a new release.  Most important to 
developers is that Xcode now requires QTS (path to a static build of 
Qt) and GSL (path to the directory containing the gsl installed libs) 
in order to support an easy way to do static builds of Polyworld and 
PwMoviePlayer.  (Just select Development-static as the active 
configuration.)

Actually, it's possible that everything would continue to work and 
you wouldn't have to create QTS and GSL if you never tried to do a 
static build.  Not sure.

The online build instructions have been updated.

- larryy

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Command line arguments to PwMoviePlayer have been implemented to make 
it easy to run and script for demo purposes. New options are: 
   -f movieFile 
   -l legendFile 
   -e endFrame 
   -r frameRate 
 
In addition, the Xcode project has been modified to support easy 
static builds. The Xcode project now requires QTS and GSL source tree 
variables (in addition to the previously required QT). 
 
The Polyworld installation and build web page has been updated with 
instructions to match this 1.5.2 release. See: 
http://beanblossom.in.us/larryy/BuildingPolyworld.html