topic not build on linux in Intel® Embree Ray Tracing Kernels https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794088#M104 <P>Your CPU probably does not support SSE4. Use cmake to enable SSSE3 as instruction set as described in the documentation.</P> Thu, 07 Jul 2011 17:40:55 GMT SvenW_Intel 2011-07-07T17:40:55Z not build on linux https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794085#M101 not build on linux:<BR /><BR />$ LANG=C make<BR />[ 18%] Built target sys<BR />[ 30%] Built target image<BR />[ 32%] Building CXX object rtcore/CMakeFiles/rtcore.dir/bvh2/bvh2_builder.o<BR />/home/mkv/embree-1.0beta/rtcore/bvh2/bvh2_builder.cpp: In constructor 'embree::BVH2Builder::BuildTask::BuildTask(embree::BVH2Builder*, int&amp;, size_t, const embree::ObjectBinning&lt;2&gt;&amp;)':<BR />/home/mkv/embree-1.0beta/rtcore/bvh2/bvh2_builder.cpp:103: error: conversion from 'embree::PosInfTy' to 'size_t' is ambiguous<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:105: note: candidates are: embree::PosInfTy::operator size_t() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:103: note: embree::PosInfTy::operator uint8() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:102: note: embree::PosInfTy::operator int8() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:101: note: embree::PosInfTy::operator uint16() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:100: note: embree::PosInfTy::operator int16() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:99: note: embree::PosInfTy::operator uint32() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:98: note: embree::PosInfTy::operator int32() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:97: note: embree::PosInfTy::operator uint64() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:96: note: embree::PosInfTy::operator int64() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:95: note: embree::PosInfTy::operator float() const<BR />/home/mkv/embree-1.0beta/common/sys/constants.h:94: note: embree::PosInfTy::operator double() const<BR />make[2]: *** [rtcore/CMakeFiles/rtcore.dir/bvh2/bvh2_builder.o] Error 1<BR />make[1]: *** [rtcore/CMakeFiles/rtcore.dir/all] Error 2<BR />make: *** [all] Error 2<BR /><BR />$ LANG=C gcc --version<BR />gcc (Gentoo 4.4.5 p1.2, pie-0.4.5) 4.4.5<BR /> Tue, 05 Jul 2011 15:38:42 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794085#M101 mmkv 2011-07-05T15:38:42Z not build on linux https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794086#M102 Looks like on your system size_t is not a separate type. Comment out all lines containing size_t in sys/constants.h. Thu, 07 Jul 2011 05:50:35 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794086#M102 SvenW_Intel 2011-07-07T05:50:35Z not build on linux https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794087#M103 it helped, but:<BR /><BR />$ ./embree <BR />illegal instruction<BR /> Thu, 07 Jul 2011 16:52:37 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794087#M103 mmkv 2011-07-07T16:52:37Z not build on linux https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794088#M104 <P>Your CPU probably does not support SSE4. Use cmake to enable SSSE3 as instruction set as described in the documentation.</P> Thu, 07 Jul 2011 17:40:55 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/not-build-on-linux/m-p/794088#M104 SvenW_Intel 2011-07-07T17:40:55Z