[GiNaC-list] Re: ginac 1.3.3 fails make check under Mac OS X 10.4.x

[Marius Schamschula]

On Nov 1, 2005, at 3:43 AM, Sheplyakov Alexei wrote:

> On Mon, Oct 31, 2005 at 12:32:46PM -0600, Marius Schamschula wrote:
>
>> Note:  I don't see this problem under Mac OS 10.3.x (Panther)/Darwin
>> 7.x. I tried building using both gcc 3.3 and gcc 4.0. gcc 3.3 dies
>> with some linking errors.
>
> Could you please be more specific? Can you build with gcc 3.3 and
> gcc 4.0 on Mac OS 10.3.x? Or only with gcc 4.0? What are exactly
> gcc 3.3 errors? (BTW, have you recompiled CLN with gcc 3.3 too?)

Mac OS X 10.3 uses gcc 3.3 only. Given the flakyness of Apple's gcc 4.0 
variant, there is no point to try using a backport to Mac OS X 10.3. 
Under Mac OS X 10.4 I did indeed build with cln with gcc 3.3 when 
trying to build ginac with gcc 3.3. I don't have  a copy of the errors 
handy, but they involved some major linking issues with system 
libraries when building against cln 1.1.9. When building against cln 
1.1.10 I get the same errors as with gcc 4.0.

>> For Mac OS X 10.3.9 I get:
>>
>> marius$ find ginac check -type f -name '*.o' | xargs nm  | c++filt |
>> grep -e 'GiNaC::structure<sprod_s, GiNaC::compare_std_less>::reg_info'
>> 000024e8 S guard variable for GiNaC::structure<sprod_s,
>> GiNaC::compare_std_less>::reg_info
>> 000024c0 S GiNaC::structure<sprod_s, 
>> GiNaC::compare_std_less>::reg_info
>
> It is not clear from you post what is the version of gcc produced this.

gcc 3.3, see above

>> For Mac OS 10.4.2 I get:
>>
>> marius$ find ginac check -type f -name '*.o' | xargs nm  | c++filt |
>> grep -e 'GiNaC::structure<sprod_s, GiNaC::compare_std_less>::reg_info'
>>          U GiNaC::structure<sprod_s, 
>> GiNaC::compare_std_less>::reg_info
>
> The same here.

gcc 4.0, but also with gcc 3.3 and cln 1.1.10.

> Could you also try to compile the attached test code?

This compiles fine (gcc 4.0), but when I try to execute it I get a seg 
fault.

Marius
--
Marius Schamschula                               Webmaster

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                     www.hmug.org

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