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Re: [Discuss-gnuradio] macports build failure
From: |
Michael Dickens |
Subject: |
Re: [Discuss-gnuradio] macports build failure |
Date: |
Wed, 14 Aug 2013 19:27:50 -0400 |
Hi Dan - On 10.8, here is what I generally use:
sudo port install gnuradio +full configure.compiler=llvm-gcc-4.2
If you are on 10.7, I think that will still work. On 10.6, I think you set the
compiler to just "gcc-4.2" but it's been a while. For a full list of compiler
options, see < http://guide.macports.org > and search for "configure.compiler".
GNU Radio will not compile when using MacPorts' GCC because the assembler does
not understand the xgetbv instruction. I think this issue is on the queue for
"sooner or later"; I'll check into it. I'd love to be able to compile GNU
Radio using MacPorts' GCC 4.8 instead of being forced to use Apple's compilers.
- MLD
On Aug 14, 2013, at 3:27 PM, Dan Aldrich <address@hidden> wrote:
> I just submitted a report on trying to build gnu radio using macports. Is
> pyBomb the preferred way to build it now?
>
> Using the default compiler I got:
>
> WARNING: GNU Radio's VOLK component (which handles vector optimized
> instructions and routines) compiles best when using GCC. The selected
> compiler is CLANG, which will result in a fully functioning GNU Radio install
> but the VOLK component will not utilize the CPU's capabilities.
>
> So, tried to build with command: sudo port install gnuradio
> configure.compiler=macports-gcc-4.7
> and that error'ed as well.