[Insight-users] Compilation problem

[Bill Lorensen]

GCC 4.3 was not supported in itk 3.6. It is supported now. We have
several machines running it nightly and one continuous. The 3.8
release is under way. If you can't wait a few days,  try updating to
cvs HEAD, it is very close to the 3.8 release.

Please do not use -fpermissive if you get the 3.8 release or update to cvs HEAD.

Bill

On Wed, Jul 30, 2008 at 11:36 AM, Sandhitsu Das <sudas at seas.upenn.edu> wrote:
>
> This most probably has to do with gcc 3.4 -- I encountered the same problem.
> There are other parts of ITK code that also breaks with gcc 3.4 with the
> same error. The workaround I found is to use the -fpermissive compiler flag
> which converts this error to a warning.
>
> This is discussed here (search for "changes meaning of"):
>
> http://gcc.gnu.org/gcc-4.3/porting_to.html
>
> Sandhitsu
>
> On Jul 30, 2008, at 3:41 AM, Markus Mehrwald wrote:
>
>> That might be. As far as I can remember the problem occures the first
>> time after updating my system from Fedora 7 to Fedora 9. I think they
>> changed the compiler as well.
>> Is there anything I can do now?
>>
>> Thanks,
>> Markus
>>
>>
>> Bill Lorensen schrieb:
>>>
>>> Markus,
>>>
>>> Have you change compilers? Maybe an updated gnu c++?
>>>
>>> Bill
>>>
>>> On Tue, Jul 29, 2008 at 9:46 AM, Markus Mehrwald <mehrwald at ira.uka.de>
>>> wrote:
>>>>
>>>> Hi Luis,
>>>>
>>>> I never use "using namespace x" but I searched my projects and could not
>>>> find a statement like this.
>>>> Shouldn't there be a hint on my own files if I did so?
>>>>
>>>> Greetings,
>>>> Markus
>>>>
>>>>
>>>> Luis Ibanez schrieb:
>>>>>
>>>>> Hi Markus,
>>>>>
>>>>>
>>>>>   Have you opened the ITK namespace ?
>>>>>
>>>>>   That is,
>>>>>   have you inserted in your application,
>>>>>   an statement such as the abominable:
>>>>>
>>>>>
>>>>>         "using namespace itk"
>>>>>
>>>>>
>>>>>   Please let us know,
>>>>>
>>>>>
>>>>>     Thanks
>>>>>
>>>>>
>>>>>        Luis
>>>>>
>>>>>
>>>>> --------------------------
>>>>> Markus Mehrwald wrote:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> since my last update of ITK I get the following error compiling my
>>>>>> application (compiling ITK gives just a warning):
>>>>>>
>>>>>> /usr/local/include/InsightToolkit/Common/itkNeighborhood.h:153: error:
>>>>>> declaration of 'unsigned int itk::Neighborhood<TPixel, VDimension,
>>>>>> TAllocator>::Size() const'
>>>>>> /usr/local/include/InsightToolkit/Common/itkSize.h:46: error: changes
>>>>>> meaning of 'Size' from 'class itk::Size<VDimension>'
>>>>>>
>>>>>> Since I did not do any changes to this classes I cannot explain why
>>>>>> this
>>>>>> error occures.
>>>>>>
>>>>>> Thanks for any help,
>>>>>> Markus
>>>>>>
>>>>>> _______________________________________________
>>>>>> Insight-users mailing list
>>>>>> Insight-users at itk.org
>>>>>> http://www.itk.org/mailman/listinfo/insight-users
>>>>
>>>> --
>>>> Dipl.-Inform. Med. Markus Mehrwald
>>>> Institut für Prozessrechentechnik, Automation und Robotik
>>>> Medizin-Gruppe
>>>> Universität Karlsruhe (TH)
>>>> Gebäude 40.28, Zimmer 110
>>>> Engler-Bunte-Ring 8
>>>> 76131 Karlsruhe
>>>>
>>>> Fon: +49 (721) 608-7113
>>>> Fax: +49 (721) 608-7141
>>>> _______________________________________________
>>>> Insight-users mailing list
>>>> Insight-users at itk.org
>>>> http://www.itk.org/mailman/listinfo/insight-users
>>>>
>>>
>>
>> --
>> Dipl.-Inform. Med. Markus Mehrwald
>> Institut für Prozessrechentechnik, Automation und Robotik
>> Medizin-Gruppe
>> Universität Karlsruhe (TH)
>> Gebäude 40.28, Zimmer 110
>> Engler-Bunte-Ring 8
>> 76131 Karlsruhe
>>
>> Fon: +49 (721) 608-7113
>> Fax: +49 (721) 608-7141
>> _______________________________________________
>> Insight-users mailing list
>> Insight-users at itk.org
>> http://www.itk.org/mailman/listinfo/insight-users
>
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