[vtk-developers] Dashboard build failures

[Ben Boeckel]

On Mon, Oct 13, 2014 at 10:35:14 -0600, David Gobbi wrote:
> The problem is, when I add variable_watch(), it warns the next time
> FindPythonLibs is called.  And the message it prints isn't informative.

You could check the type of access being done to the variable. Setting
the watch after the find_package for PythonLibs should be sufficient
(unless we're calling it multiple times).

--Ben