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Re: Dynamic adjustments of build dependencies for the number of availabl


From: SF Markus Elfring
Subject: Re: Dynamic adjustments of build dependencies for the number of available processors
Date: Mon, 05 Jan 2015 19:49:22 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0

> It seems like you want to automatically expand or contract the
> number of jobs that make will run in parallel,

Yes, exactly.

I can not use the parameter "-j" directly for the start of the main
make process in my case so far.


> based on some processing of the recipe.

One of the variables (or make rules) will call the command
"getconf _NPROCESSORS_ONLN".

The corresponding processes should be efficiently started for
parallel background execution after a serial data preparation
was finished.
I would appreciate if I can avoid the evaluation of additional make
files in a recursive way.

Regards,
Markus



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