[ace-bugs] [config]: Macro ACE_HAS_GCC_ATOMIC_BUILTINS should be defined for clang.

[Marek Beleščiak]

Hey,

I've made the PR and it's waiting at
https://github.com/DOCGroup/ACE_TAO/pull/360

On 24.01.2017 08:46, Johnny Willemsen wrote:
>
> Hi,
>
> Thanks for using the PRF form and sorting this out. Please open a pull
> request at https://github.com/DOCGroup/ACE_TAO with the necessary changes.
>
> Best regards,
>
> Johnny Willemsen
> Remedy IT
> Postbus 81 | 6930 AB Westervoort | The Netherlands
> http://www.remedy.nl
> On 01/23/2017 09:32 PM, Marek Beleščiak wrote:
>>
>> ACE VERSION: 6.3.3+ - including latest 6.4.1
>>     HOST MACHINE and OPERATING SYSTEM:
>> 	linux 4.4.0-45-generic #66-Ubuntu SMP x86_64 GNU/Linux
>> 	Distributor ID:	Ubuntu
>> 	Description:	Ubuntu 16.04.1 LTS
>> 	Release:	16.04
>> 	Codename:	xenial
>>
>>     COMPILER NAME AND VERSION (AND PATCHLEVEL): clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
>>
>>     THE $ACE_ROOT/ace/config.h FILE [if you use a link to a platform-
>>     specific file, simply state which one]: config-linux, config-macosx-snowleopard.h
>>
>>     DOES THE PROBLEM AFFECT:
>>         COMPILATION? No
>>         LINKING? No, only when linking end-user apps against ACE.
>>         EXECUTION? No
>>         OTHER (please specify)?
>>
>>     SYNOPSIS:
>> 	Macro |ACE_HAS_GCC_ATOMIC_BUILTINS should be defined for clang.|
>>
>>     DESCRIPTION:
>> 	When using Atomic_Op with clang, atomic builtins are not used and
>> 	that reuslts in undefined symbols linker errors to increment_fn, etc.
>>
>>     REPEAT BY:
>> 	Try to compile this program with clang:
>>
>> 	#include <ace/Atomic_Op.h>
>>
>> 	int main()
>> 	{
>> 	    ACE_Atomic_Op<ACE_Thread_Mutex, long> a;
>> 	    a++;
>> 	    return 0;
>> 	}
>>
>>      SAMPLE FIX/WORKAROUND:
>> 	See my answer at stackoverflow - http://stackoverflow.com/a/40563618/823738
>> -- 
>> Best Regards,
>> Marek Beleščiak
>>
>>
>> _______________________________________________
>> ace-bugs mailing list
>> ace-bugs at list.isis.vanderbilt.edu
>> http://list.isis.vanderbilt.edu/cgi-bin/mailman/listinfo/ace-bugs
>


-- 
S pozdravom / Best Regards,
Marek Beleščiak

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