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2016-02-19 05:05:14 -0500 commented answer package 'tbb' not found in opencv 3.1.0 Linux(Solved)

Hi

I have successfully build TBB with OpenCV 2.4.9 in RaspberryPi2 for arm architecture using Raspbian GCC 4.9.

Thanks,

Tushar Kachhadiya

2016-02-19 05:04:15 -0500 answered a question package 'tbb' not found in opencv 3.1.0 Linux(Solved)

Hi

I have successfully build TBB with OpenCV 2.4.9 in RaspberryPi2 for arm architecture using Raspbian GCC 4.9.

Thanks,

Tushar Kachhadiya

2016-02-16 06:47:54 -0500 asked a question package 'tbb' not found in opencv 3.1.0 Linux(Solved)

Hello,

I am cross compiling OpenCV 3.1.0 with TBB for raspberry pi arm architecture but when I configure cmake, It shows me following warnings.

checking for module 'tbb' package 'tbb' not found

Not sure why If I already set include, stddef.h and lib path. If any have any idea about it, Kindly share it with me. I will appreciate your help.

Thanks

Tushar Kachhadiya

2015-09-28 07:20:17 -0500 commented question Problem building Opencv3.0 with IPP and TBB using mingwx64(4.8.1)

No, We can't do that because we have a application in mingw. We need to find another way to fix it.

2015-09-28 04:56:14 -0500 commented question Problem building Opencv3.0 with IPP and TBB using mingwx64(4.8.1)

Hi Berak,

Thanks for the information. We tried this option and it was build successfully but we need IPP support to increase face detection and video speed. Is there any method to improve video speed as well as synchronize source code of OpenCV.

Thanks

2015-09-24 11:01:09 -0500 commented question Problem building Opencv3.0 with IPP and TBB using mingwx64(4.8.1)

Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/umatrix.cpp.obj [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/opencl_kernels_core.cpp.obj Linking CXX shared library ....\bin\libopencv_core300.dll c:/mingw/bin/../lib/gcc/mingw64/4.8.1/../../../../mingw64/bin/ld.exe: cannot find -lRunTmChk collect2.exe: error: ld returned 1 exit status modules\core\CMakeFiles\opencv_core.dir\build.make:1260: recipe for target 'bin/libopencv_core300.dll' failed mingw32-make[2]: * [bin/libopencv_core300.dll] Error 1 CMakeFiles\Makefile2:1334: recipe for target 'modules/core/CMakeFiles/opencv_core.dir/all' failed mingw32-make[1]: * [modules/core/CMakeFiles/opencv_core.dir/all] Error 2

2015-09-24 10:57:18 -0500 commented question Problem building Opencv3.0 with IPP and TBB using mingwx64(4.8.1)

Ok See this is the error which I got while compiling opencv 3.0 with IPP and TBB.

2015-09-24 09:44:08 -0500 asked a question Problem building Opencv3.0 with IPP and TBB using mingwx64(4.8.1)

Hello,

I got following error while building opencv3.0 with IPP(Inbuilt) and TBB(Open-source) using mingw x64 r2 sjlj 4.8.1 compiler in windows. image description

If anybody have any solution or fix for this error then let me know. Any help would be appreciated.

Thanks,

Tushar Kachhadiya

2015-08-18 05:24:10 -0500 commented question Problem building Opencv with IPP and TBB using Mingw32

Hi,

Thanks, I have tried that fix given on github but, while configuring opencv with cmake I got following error.

Configuring incomplete, errors occurred! See also "C:/opencv/mybuild/CMakeFiles/CMakeOutput.log". See also "C:/opencv/mybuild/CMakeFiles/CMakeError.log". (https://github.com/kachhadiyatushar/O...) you can find those two file and its log from here.

Thanks

2015-08-18 04:26:51 -0500 received badge  Editor (source)
2015-08-18 04:21:57 -0500 asked a question Problem building Opencv with IPP and TBB using Mingw32

Hello,

I got following error after setting cmake -DWITH_IPP=OFF and -DWITH_TBB=ON.

[ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/system.cp p.obj C:\opencv\sources\modules\core\src\system.cpp: In function 'BOOL cv::DllMain(HIN STANCE, DWORD, LPVOID)': C:\opencv\sources\modules\core\src\system.cpp:918:13: warning: no previous decla ration for 'BOOL cv::DllMain(HINSTANCE, DWORD, LPVOID)' [-Wmissing-declarations]

BOOL WINAPI DllMain(HINSTANCE, DWORD fdwReason, LPVOID lpReserved) ^ [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/tables.cp p.obj [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/types.cpp .obj [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/umatrix.c pp.obj [ 33%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/opencl_kernel s_core.cpp.obj Linking CXX shared library ....\bin\libopencv_core300.dll CMakeFiles\opencv_core.dir/objects.a(parallel.cpp.obj):parallel.cpp:(.text$_ZN3t bb10interface78internal9start_forINS_13blocked_rangeIiEEN12_GLOBAL__N_113ProxyLo opBodyEKNS_16auto_partitionerEED2Ev+0x2): undefined reference to vtable for tbb ::task' CMakeFiles\opencv_core.dir/objects.a(parallel.cpp.obj):parallel.cpp:(.text$_ZN3t bb10interface78internal9flag_taskD1Ev[__ZN3tbb10interface78internal9flag_taskD1E v]+0x2): undefined reference tovtable for tbb::task' c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: CMakeFiles \opencv_core.dir/objects.a(parallel.cpp.obj): bad reloc address 0x2 in section ` .text$_ZN3tbb10interface78internal9flag_taskD1Ev[__ZN3tbb10interface78internal9f lag_taskD1Ev]' collect2.exe: error: ld returned 1 exit status modules\core\CMakeFiles\opencv_core.dir\build.make:1233: recipe for target 'bin/ libopencv_core300.dll' failed mingw32-make[2]: * [bin/libopencv_core300.dll] Error 1 CMakeFiles\Makefile2:1325: recipe for target 'modules/core/CMakeFiles/opencv_cor e.dir/all' failed mingw32-make[1]: [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 Makefile:136: recipe for target 'all' failed mingw32-make: ** [all] Error 2

Thank you

2015-08-18 04:15:01 -0500 commented question Cannot compile OpenCV 3.0

collect2.exe: error: ld returned 1 exit status modules\core\CMakeFiles\opencv_core.dir\build.make:1233: recipe for target 'bin/ libopencv_core300.dll' failed mingw32-make[2]: * [bin/libopencv_core300.dll] Error 1 CMakeFiles\Makefile2:1325: recipe for target 'modules/core/CMakeFiles/opencv_cor e.dir/all' failed mingw32-make[1]: [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 Makefile:136: recipe for target 'all' failed mingw32-make: ** [all] Error 2

I got this error while building only TBB with Opencv 3.0.

Thanks

2015-08-18 04:14:15 -0500 commented question Cannot compile OpenCV 3.0

CMakeFiles\opencv_core.dir/objects.a(parallel.cpp.obj):parallel.cpp:(.text$_ZN3t bb10interface78internal9start_forINS_13blocked_rangeIiEEN12_GLOBAL__N_113ProxyLo opBodyEKNS_16auto_partitionerEED2Ev+0x2): undefined reference to vtable for tbb ::task' CMakeFiles\opencv_core.dir/objects.a(parallel.cpp.obj):parallel.cpp:(.text$_ZN3t bb10interface78internal9flag_taskD1Ev[__ZN3tbb10interface78internal9flag_taskD1E v]+0x2): undefined reference tovtable for tbb::task' c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: CMakeFiles \opencv_core.dir/objects.a(parallel.cpp.obj): bad reloc address 0x2 in section ` .text$_ZN3tbb10interface78internal9flag_taskD1Ev[__ZN3tbb10interface78internal9f lag_taskD1Ev]'

2015-08-18 04:13:28 -0500 commented question Cannot compile OpenCV 3.0

C:\opencv\sources\modules\core\src\system.cpp: In function 'BOOL cv::DllMain(HIN STANCE, DWORD, LPVOID)': C:\opencv\sources\modules\core\src\system.cpp:918:13: warning: no previous decla ration for 'BOOL cv::DllMain(HINSTANCE, DWORD, LPVOID)' [-Wmissing-declarations]

BOOL WINAPI DllMain(HINSTANCE, DWORD fdwReason, LPVOID lpReserved) ^ [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/tables.cp p.obj [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/types.cpp .obj [ 32%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/umatrix.c pp.obj [ 33%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/opencl_kernel s_core.cpp.obj Linking CXX shared library ....\bin\libopencv_core300.dll

2015-08-18 04:02:43 -0500 commented question Cannot compile OpenCV 3.0

Hello

Thank you very much for quick response. I already tried it but,did not get success. Even, I tried to compile TBB alone with opencv though it was throwing same error.

2015-08-18 03:36:07 -0500 commented question Cannot compile OpenCV 3.0

Hello Guys,

I am getting same issue while building Intel's IPP and TBB with Opencv3.0 using Mingw on Windows machine. Here is the error screenshot and details. [https://software.intel.com/en-us/foru...] Kindly open this url to find more detail about this issue. Kindly, Let me know what steps should I take to remove this issue from root and I already tried below answers.

Thank you