[CMake] ExternalProject_Add dependency graph (dot/graphviz?) ?

[Nicholas Yue]

Hi,

     CMake has graphviz output capability for dependency within a project.

     Is there a way to graph dependency at the ExternalProject_Add() level ?

Cheers

-- 
Nicholas Yue
Graphics - RenderMan, Visualization, OpenGL, HDF5
Custom Dev - C++ porting, OSX, Linux, Windows
http://au.linkedin.com/in/nicholasyue
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