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Re: [Discuss-gnuradio] GNU Radio Using MacPorts

From: Michael Dickens
Subject: Re: [Discuss-gnuradio] GNU Radio Using MacPorts
Date: Wed, 21 Nov 2012 21:26:52 -0500

Hi Carles - Thanks for the report; I'm glad it works for you!  If you installed 
the "gnuradio" port using XCode 4.5 or newer (maybe even 4.4 or newer), then 
Apple's Clang is the default compiler suite.  IIRC, Volk and Clang do not play 
nicely together yet; Volk (at least as of the 3.6.2 release) will enable SSE 
and related instructions when compiled using gcc only.  Which you can do if you 
want to IIRC by appending "configure.compiler=apple-gcc-4.2" to the end of your 
"sudo port install …" command line. Or, you could choose "llvm-gcc-4.2" instead 
which should also work.  I haven't tried either of these yet, so if you do I'd 
love to hear about what happens. - MLD

On Nov 21, 2012, at 6:24 PM, Carles Fernandez <address@hidden> wrote:

> I've just tried the variants:
> sudo port install gnuradio +grc +python27 +uhd +orc +swig
> and everything seems to work fine, including gnuradio-companion (which I lost 
> in Mac OS for ages). Thanks Michael for this great job! 
> Just a question: when I ran volk_profile, I notice that only generic and some 
> orc implementations are available, with lots of 'no architectures to test'. 
> Does someone has achieved to use sse3 implementations in Mac OS?

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