[yt-users] gcc compiler option problem during install

[Drummond Fielding]

Thank you Nathan, that was a bonehead move.

best

Drummond


On Apr 11, 2013, at 11:04 AM, Nathan Goldbaum <nathan12343 at gmail.com> wrote:

> Hey Drummond,
> 
> It looks like this is the gcc that comes with the mesa sdk, actually.  The gcc you want to use should be in /usr/bin/.
> 
> For what it's worth, we've had issues in the past with people trying to build yt using mesa's compiler toolchain.
> 
> Cheers,
> 
> Nathan
> 
> On Apr 11, 2013, at 11:02 AM, Drummond Fielding <drummondfielding at gmail.com> wrote:
> 
>> It is the one that came with Xcode command-line tools, and I believe it is the most up to date version.
>> 
>> Drummonds-MacBook-Pro:~ Drummond$ gcc -v
>> Using built-in specs.
>> COLLECT_GCC=/Applications/mesasdk/bin/gcc.exec
>> COLLECT_LTO_WRAPPER=/Applications/mesasdk/libexec/gcc/x86_64-apple-darwin11.4.2/4.7.2/lto-wrapper
>> Target: x86_64-apple-darwin11.4.2
>> Configured with: ./configure CC='gcc -D_FORTIFY_SOURCE=0' --build=x86_64-apple-darwin11.4.2 --prefix=/Applications/mesasdk --with-gmp=/Applications/mesasdk --with-mpfr=/Applications/mesasdk --with-mpc=/Applications/mesasdk --enable-languages=c,c++,fortran --disable-multilib
>> Thread model: posix
>> gcc version 4.7.2 (GCC) 
>> 
>> –Drummond
>> 
>> On Apr 11, 2013, at 11:00 AM, Britton Smith <brittonsmith at gmail.com> wrote:
>> 
>>> 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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