c++: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?

[jsYangCode]

hello,friends. today, i compile this on Xavier which is NVIDIA's product, it is the ARM architecture different from the intel‘s x86_64. when i build it on Xavier, some errors occur!! like these:
c++: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
c++: error: unrecognized command line option ‘-msse2’
c++: error: unrecognized command line option ‘-msse3’
c++: error: unrecognized command line option ‘-msse4’
c++: error: unrecognized command line option ‘-msse4.1’
c++: error: unrecognized command line option ‘-msse4.2’
c++: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
c++: error: unrecognized command line option ‘-msse2’
c++: error: unrecognized command line option ‘-msse3’
c++: error: unrecognized command line option ‘-msse4’
c++: error: unrecognized command line option ‘-msse4.1’
c++: error: unrecognized command line option ‘-msse4.2’

In the CMakeLists.txt is "add_definitions(-std=c++11 -msse -msse2 -msse3 -msse4 -msse4.1 -msse4.2)
set(CMAKE_CXX_FLAGS "-std=c++11 -msse -msse2 -msse3 -msse4 -msse4.1 -msse4.2")".
which is OK on the intel‘s x86_64 architecture. Can you give me some help ? THANK YOU FIRST!!

[koide3]

Hi @Young532042725 ,
You can just remove these optimization flags for non x86_64 CPUs. Then, it should work on a Jetson.

[rxdu]

Hi @Young532042725 ,
You can just remove these optimization flags for non x86_64 CPUs. Then, it should work on a Jetson.

I'm trying to compile this package on Xavier NX (with the latest Ubuntu 18.04 image from Nvidia). In addition to the compile flag issue mentioned above, I also got compile errors related to "omp_get_max_threads()". I had to replace it with 1 to get the code compiled, but not sure if there is a better way to handle this.

[lr-1998-dy]

you can use catkin build -j2 -l2 to solve