Unable to make OpenCV with TBB

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Hello,

I'm following this tutorial to make able to work with more than 1 thread for opencv_traincascade

I tried with the 3.0 BETA and 2.4.10 STABLE but I got the same error.

The log is here: http://pastebin.com/FeZZ0A1K

but the last lines are:

[ 22%] Building CXX object

3rdparty/openexr/CMakeFiles/IlmImf.dir/IlmImf/ImfConvert.cpp.o

Linking CXX static library

../lib/libIlmImf.a [ 22%] Built target

IlmImf [ 22%] Generating

opencv_core_pch_dephelp.cxx Scanning

dependencies of target

opencv_core_pch_dephelp [ 22%]

Building CXX object

modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/opencv_core_pch_dephelp.cxx.o

c++: error: “: No such file or

directory c++: fatal error: no input

files compilation terminated. /bin/sh:

1: -fopenmp”: not found make[2]: *

[modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/opencv_core_pch_dephelp.cxx.o]

Error 127 make[1]: *

[modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/all]

Error 2 make: * [all] Error 2

do you have any clue? on CMake I have to enable OPENMP like the tutorial says.

Thanks in advance. Regards