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Re: Check for command line option in my header file

From: greg7mdp <greg7mdp at gmail dot com>
To: gcc-help at gcc dot gnu dot org
Date: Sun, 17 Jul 2016 20:22:23 -0700 (MST)
Subject: Re: Check for command line option in my header file
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References: <1468794433673-1282119.post@n5.nabble.com> <CAH6eHdQGQ3bGNDGw2YBh250_JuK9PNwrS_ZZA7JxzFeDeFrmJA@mail.gmail.com> <1468807745324-1282140.post@n5.nabble.com> <CAH8yC8mbEo71HzRefHXuKrk0vMqPvay_9wgyUKswS2dpE4nxgA@mail.gmail.com>

Really cool, thanks a lot Jeff. 
 
I know that my CPU supports the feature, as I can test it using Visual
Studio on windows, but when I run the command you specified on Ubuntu
wunning under Virtualbox, I do not see a POPCNT definition. Is it possible
that g++ doesn't detect the feature because it is running in a virtual
machine?




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References:
- Check for command line option in my header file
  - From: greg7mdp
- Re: Check for command line option in my header file
  - From: Jonathan Wakely
- Re: Check for command line option in my header file
  - From: greg7mdp
- Re: Check for command line option in my header file
  - From: Jeffrey Walton

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