Re: [boost] [predef] Using predef-check on 'develop' problem

Subject: Re: [boost] [predef] Using predef-check on 'develop' problem
From: Edward Diener (eldiener_at_[hidden])
Date: 2015-05-18 23:10:39

On 5/18/2015 10:57 PM, Rene Rivera wrote:
> On Mon, May 18, 2015 at 9:38 PM, Rene Rivera <grafikrobot_at_[hidden]> wrote:
>
>>
>>
>> On Mon, May 18, 2015 at 8:57 PM, Edward Diener <eldiener_at_[hidden]>
>> wrote:
>>
>>> On 5/15/2015 4:38 PM, Rene Rivera wrote:
>>>
>>>> On Fri, May 15, 2015 at 3:31 PM, Edward Diener <eldiener_at_[hidden]>
>>>> wrote:
>>>>
>>>>   In a jam file I have for a run test a predef-check which looks like:
>>>>>
>>>>> run test_variadic_macro.cpp : : : [ predef-check "BOOST_COMP_GNUC >=
>>>>> 4.3"
>>>>> "BOOST_OS_QNX == 0" : : <cxxflags>-std=c++0x ] ;
>>>>>
>>>>> When running on QNX with the gcc version greater than 4.3 I would expect
>>>>> that -std=c++0x would not be added as a C++ compile parameter to the
>>>>> run.
>>>>> Yet it is being added to the run.
>>>>>
>>>>> Another test confirms that BOOST_OS_QNX is indeed being set to a
>>>>> non-zero
>>>>> value.
>>>>>
>>>>> Is there a bug in predef-check ? Am I using it incorrectly ?
>>>>>
>>>>>
>>>> It looks like a bug to me.. I'll investigate further tonight.
>>>>
>>>>
>>> What I am also seeing, besides the QNX problem, is that for the Android
>>> OS 'develop' tests, using the same predef-check as above, both conditions
>>> are true, yet the -std=c++0x is not on the command line of the tests.
>>
>>
>> FYI.. I haven't stopped working on fixing this. And I have an almost
>> working resolution.
>>
>
> And it's done, and checked into the predef develop branch. I need to update
> and regenerate docs before I can merge to master though. So things will
> only start working on the develop super-project.
>
>

Thanks ! I will check the results as they filter through the 'develop' 
regression tests.