<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div id="yiv2119548418"><div><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div id="yiv2119548418yui_3_2_0_18_133346403164240">Dear ITK community,<br><br>I'm trying to compile ITK 3.20.1 on a pc with Ubuntu 10.04 64 bit setting these flags:<span></span></div><div id="yiv2119548418yui_3_2_0_18_133346403164290"><br>CMAKE_BUILD_TYPE<span id="yiv2119548418yui_3_2_0_18_133346403164258" class="yiv2119548418tab">&nbsp;&nbsp;&nbsp; </span>Release<br>BUILD_EXAMPLES<span id="yiv2119548418yui_3_2_0_18_133346403164267" class="yiv2119548418tab">&nbsp;&nbsp;&nbsp; </span>OFF<br>BUILD_TESTING <span id="yiv2119548418yui_3_2_0_18_133346403164274" class="yiv2119548418tab">&nbsp;&nbsp;&nbsp; </span>OFF<br>ITK_USE_REVIEW<span id="yiv2119548418yui_3_2_0_18_133346403164283"
 class="yiv2119548418tab">&nbsp;&nbsp;&nbsp; </span>ON<br>ITK_USE_OPTIMIZED_REGITRATION_METHODS<span class="yiv2119548418tab">&nbsp;&nbsp;&nbsp; </span>ON<br><br>The cmake step ends without problems but when I try to compile the code I get this error:<br><br>Building CXX object
 Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed+double.3.12-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.2.2-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.2.3-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.3.12-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.4.3-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_matrix_fixed_ref+double.4.4-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+short-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+ushort-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+char-.o<br>[ 79%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_vector+size_t-.o<br>[ 80%] Building
 CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_fft_base+double.3-.o<br>[ 80%] Building CXX object Code/Common/CMakeFiles/itkvnl_inst.dir/vnl_fft_base+float.3-.o<br>Linking CXX static library ../../bin/libitkvnl_inst.a<br>[ 80%] Built target itkvnl_inst<br>Scanning dependencies of target ITKCommon<br>[ 80%] [ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkBarrier.o<br>Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkBloxItem.o<br>[ 80%] [ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkChainCodePath2D.o<br>Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkCommand.o<br>[ 80%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkConditionVariable.o<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkCovariantVector.o<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkDataObject.o<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h: In
 function ‘itk::int64_t itk::Math::Detail::RoundHalfIntegerToEven_64(double)’:<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h:251: error: ‘_mm_cvtsd_si64’ was not declared in this scope<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h: In function ‘itk::int64_t itk::Math::Detail::RoundHalfIntegerToEven_64(float)’:<br>/usr/local/lib/InsightToolkit-3.20.1/Code/Common/itkMathDetail.h:258: error: ‘_mm_cvtss_si64’ was not declared in this scope<br>[ 81%] Building CXX object Code/Common/CMakeFiles/ITKCommon.dir/itkDecisionRuleBase.o<br>make[2]: *** [Code/Common/CMakeFiles/ITKCommon.dir/itkChainCodePath2D.o] Error 1<br>make[2]: *** Waiting for unfinished jobs....<br>make[1]: *** [Code/Common/CMakeFiles/ITKCommon.dir/all] Error 2<br>make: *** [all] Error 2<br><br><br>Do you have any idea about?<br><br>Thank you very much.<br>Regards.<br><br>Paolo</div></div></div></div></div></body></html>