Build issues on Jetson Nano

[kosmastsk]

I am trying to build nimbro_network (develop branch) on a Jetson Nano.
All packages, except nimbro_topic_transport are completed successfully.
For the topic transport I get the following error
In file included from /home/smarthome-user/ros_projects/nimbro_ws/src/nimbro_network/nimbro_topic_transport/contrib/wirehair/WirehairTools.h:34:0, from /home/smarthome-user/ros_projects/nimbro_ws/src/nimbro_network/nimbro_topic_transport/contrib/wirehair/WirehairCodec.h:211, from /home/smarthome-user/ros_projects/nimbro_ws/src/nimbro_network/nimbro_topic_transport/contrib/wirehair/wirehair.cpp:30: /home/smarthome-user/ros_projects/nimbro_ws/src/nimbro_network/nimbro_topic_transport/contrib/wirehair/gf256.h:70:14: fatal error: tmmintrin.h: No such file or directory #include <tmmintrin.h> // SSSE3: _mm_shuffle_epi8 ^~~~~~~~~~~~~ compilation terminated.

Following the instructions from here, I tried to locate the tmmintrin.h file, but it is not installed anywhere.

Is it possible to build it on a Jetson device? Are there any modifications that should be made?

[xqms]

You can to set the GF256_TARGET_MOBILE define to disable all intrinsic optimizations. Probably something like cmake -DCMAKE_CXX_FLAGS=-DGF256_TARGET_MOBILE=1 should work.

[xqms]

See also some issues in the underlying wirehair project: catid/wirehair#27 and catid/wirehair#31.

[kosmastsk]

Thanks, it works and built has finished successfully!