Re: [Rtftr-general] An compile problem need your kind help.

[Abhishek D. <the...@gm...>]

Hi,

It seems that your current gcc compiler does not have OpenMP support . gcc
has built in support for OpenMP

Which version of gcc are you using?

Bye


On Sun, Oct 4, 2009 at 6:28 PM, <rtf...@li...
> > wrote:
>
>>
>> Dear all,
>>
>> I am sorry to disturb you again, I encounter a problem, anyone have
>> any idea? thanks
>>
>> g++ -g -O2 -o rtftr RtftrUserInterface.o
>> ./src/subspacelda/librtftr_subspacelda.a
>> ./src/kepenekci/librtftr_kepenekci.a ./src/adaboost/librtftr_adaboost.a
>> ./src/librtftr_common.a /usr/lib/libxml2.so -loctave /usr/lib/libml.so
>> -lfftw3 /usr/lib/libvigraimpex.so /usr/lib/libcvaux.so
>> /usr/lib/libhighgui.so /usr/lib/libcv.so -lboost_serialization-gcc43-mt
>> -lboost_filesystem-gcc43-mt -lrt -lfontconfig -lpng12 -lz -lswscale
>> -lpthread -ldl
>> RtftrUserInterface.o: In function `CheckOpenMPSupport()':
>> /home/lsc/rtftr/rtftr/RtftrUserInterface.cc:288: undefined reference to
>> `omp_set_num_threads'
>> RtftrUserInterface.o: In function
>> `on_click_ButtonStartExtRecog(_GtkButton*)':
>> /home/lsc/rtftr/rtftr/RtftrUserInterface.cc:950: undefined reference to
>> `omp_get_thread_num'
>> ./src/kepenekci/librtftr_kepenekci.a(Kepenekci.o): In function
>>
>> `_ZN9Kepenekci20ComputeFeatureVectorEN5vigra10BasicImageIfSaIfEEENS0_6Size2DE.omp_fn.1':
>> Kepenekci.cc:(.text+0x75): undefined reference to `omp_get_thread_num'
>> ./src/kepenekci/librtftr_kepenekci.a(Kepenekci.o): In function
>>
>> `_ZN9Kepenekci20ComputeFeatureVectorEN5vigra10BasicImageIfSaIfEEENS0_6Size2DE.omp_fn.0':
>> Kepenekci.cc:(.text+0x3c8): undefined reference to `omp_get_thread_num'
>> ./src/kepenekci/librtftr_kepenekci.a(Kepenekci.o): In function
>> `Kepenekci::ComputeFeatureVector(vigra::BasicImage<float,
>> std::allocator<float> >, vigra::Size2D)':
>> Kepenekci.cc:(.text+0xb18): undefined reference to `omp_set_num_threads'
>> Kepenekci.cc:(.text+0xb36): undefined reference to `GOMP_parallel_start'
>> Kepenekci.cc:(.text+0xb43): undefined reference to `GOMP_parallel_end'
>> Kepenekci.cc:(.text+0xb5f): undefined reference to `omp_set_num_threads'
>> Kepenekci.cc:(.text+0xb83): undefined reference to `GOMP_parallel_start'
>> Kepenekci.cc:(.text+0xb90): undefined reference to `GOMP_parallel_end'
>> collect2: ld returned 1 exit status
>> make[2]: *** [rtftr] Error 1
>> make[2]: Leaving directory `/home/lsc/rtftr/rtftr'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/home/lsc/rtftr/rtftr'
>> make: *** [all] Error 2
>>
>>
>
>
> --
> Abhishek
> http://adutta.np.googlepages.com
>



-- 
Abhishek
http://adutta.np.googlepages.com