Graphviz folder

[Jack Mitchell <ml@communistcode.co.uk>]

I was wondering if there would be support or interest for a patch which 
puts generated graphviz and dependancy files into their own folder.

Currently bitbake -g image creates a multitude of files in the root 
folder and I feel it just gets a bit messy. I think a better solution 
would either be to put the files in their own folder e.g. graphviz (name 
to be decided) or in tmp/graphviz.

On the topic of graphviz I can't seem to find a supported application 
for viewing the files as a nice graph, is this format still relevant 
these days?

Thoughts?

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   Jack Mitchell (jack@embed.me.uk)
   Embedded Systems Engineer
   http://www.embed.me.uk

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