Re: [Boost-build] qcc toolset

From: Jim Douglas (jim_at_[hidden])
Date: 2006-03-02 05:34:09

Ping - Volodya, is there any chance you can respond to this please?

Jim

Jim Douglas wrote:
> Vladimir Prus wrote:
> 
> Just to complete the picture my user-config.jam contains:
> 
> using qcc : 3.3.5_cpp : : <compileflags>-V3.3.5,gcc_ntox86_cpp 
> <linkflags>-V3.3.5,gcc_ntox86_cpp ;
> 
> using qcc : 3.3.5_gpp : : <compileflags>-V3.3.5,gcc_ntox86_gpp 
> <linkflags>-V3.3.5,gcc_ntox86_gpp ;
> 
>>
>> If you send me the output of test_all.py, I'll take a look.
>>
> Attached as test_all_*.txt.bz2. I did a run with each toolset in case 
> there are differences.
> 
>>> I have also started a run of the regression tests but I stopped when I
>>> saw that there is a problem with qcc.link. I need to add 'libm' to each
>>> of the linking rules because it has been omitted from the default search
>>> list on this platform.  I have tried adding this as FINDLIBS and
>>> FINDLIBS-SA but it does not always show up in the right places.
>>
>>
>> When I run "bjam -n qcc" on the hello example, I get this:
>>
>>     qcc.link bin/qcc/debug/main
>>
>>       QCC  -o "bin/qcc/debug/main" "bin/qcc/debug/main.o" 
>> "bin/qcc/debug/a.o"        -lm -gstabs+
>>
>> That is, the "-lm" is there. Is that right? Do you get "-lm" when 
>> building "hello"? And "libraries"?
> 
> 
> In this context it is correct.
> 
> When I run the regression test from regression.py I get the following 
> failure of "math_info" with the commands:
> 
> qcc.link 
> /hd1/boost-HEAD/results/boost/bin.v2/status/math_info.test/qcc-3.3.5_cpp/debug/math_info 
> 
> 
>     "QCC"    -o 
> "/hd1/boost-HEAD/results/boost/bin.v2/status/math_info.test/qcc-3.3.5_cpp/debug/math_info" 
> "/hd1/boost-HEAD/results/boost/bin.v2/status/math_info.test/qcc-3.3.5_cpp/debug/math_info.o" 
>    -gstabs+ -V3.3.5,gcc_ntox86_cpp
> 
> 
> But then if I cd to lib/config/test and run "bjam --v2 qcc-3.3.5_cpp 
> math_info" I get a pass with these commands:
> 
> qcc.link 
> ../../../bin.v2/libs/config/test/math_info.test/qcc-3.3.5_cpp/debug/threading-multi/math_info 
> 
> 
>     "QCC"    -o 
> "../../../bin.v2/libs/config/test/math_info.test/qcc-3.3.5_cpp/debug/threading-multi/math_info" 
> "../../../bin.v2/libs/config/test/math_info.test/qcc-3.3.5_cpp/debug/threading-multi/math_info.o" 
>   -lm -gstabs+ -V3.3.5,gcc_ntox86_cpp
> 
> 
> Ah! I can see now that it has something to do with threading, but then 
> all qcc stuff should default to multithreading and there is no switch as 
> with gcc. AFAIK qcc always inserts the "-pthread" option automatically 
> for gcc.
> 
> What's going on here?
> 
> Jim
> 
> 
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> 
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