Re: [Pysparse-users] Pysparse installation problems

[Rob S. <rs...@MI...>]

On Wed, Apr 7, 2010 at 3:00 AM, Dominique Orban
<dom...@gm...> wrote:
> On Tue, Apr 6, 2010 at 12:23 AM, Rob Speer <rs...@mi...> wrote:
>> It seems that it has something to do with the symbol hackery that
>> defines SPMATRIX_UNIQUE_SYMBOL in a whole bunch of different places.
>> Apparently numpy.distutils isn't handling this the way you expect.
>>
>> If I define NO_IMPORT_SPMATRIX, it compiles.
>
> This is odd. It compiles without problems for me on Mac Intel but
> again I notice that my gcc flags are quite different from yours:
>
> C compiler: gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall
> -Wstrict-prototypes
>
> Are you using the default /usr/bin/gcc?

The one that comes from Xcode, yes.

The -fno-strict-aliasing option sounds relevant. Where are these
options set, anyway?
-- Rob