[yt-users] gcc compiler option problem during install

Britton Smith brittonsmith at gmail.com
Thu Apr 11 11:00:27 PDT 2013


Hi Drummond,

Can you tell us which version of the gcc compiler you're using?  Is this
the one that came with Xcode command-line tools or did you get it from
somewhere else?

Britton


On Thu, Apr 11, 2013 at 1:57 PM, Drummond Fielding <
drummondfielding at gmail.com> wrote:

> Hello all,
>
> I am having a some what weird issue while trying to run the latest version
> of the install script. This is the error I am getting:
>
> creating build/temp.macosx-10.4-x86_64-2.7/numpy/core/blasdot
> compile options: '-DNO_ATLAS_INFO=3 -Inumpy/core/blasdot
> -Inumpy/core/include
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/include/numpy
> -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core
> -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath
> -Inumpy/core/include
> -I/Users/Drummond/Cal/Research/Software/YT/yt-x86_64/include/python2.7
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/src/multiarray
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/src/umath -c'
> extra options: '-faltivec
> -I/System/Library/Frameworks/vecLib.framework/Headers'
> gcc: numpy/core/blasdot/_dotblas.c
> gcc.exec: error: unrecognized command line option ‘-faltivec’
> gcc.exec: error: unrecognized command line option ‘-faltivec’
> error: Command "gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -DNO_ATLAS_INFO=3 -Inumpy/core/blasdot
> -Inumpy/core/include
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/include/numpy
> -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core
> -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath
> -Inumpy/core/include
> -I/Users/Drummond/Cal/Research/Software/YT/yt-x86_64/include/python2.7
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/src/multiarray
> -Ibuild/src.macosx-10.4-x86_64-2.7/numpy/core/src/umath -c
> numpy/core/blasdot/_dotblas.c -o
> build/temp.macosx-10.4-x86_64-2.7/numpy/core/blasdot/_dotblas.o -faltivec
> -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit
> status 1
>
>
> Any thoughts?
>
> Thanks
>
> Drummond
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