undefined reference to `_mm_extract_epi64'
Hello all,
I have an issue regarding the Soft Modem Build Script.
When I do this step:
./build_oai -I -w USRP --eNB --UE
The build failed, in the lte-softmodem.Rel14.txt log I got in the last lines the following:
[100%] Linking CXX executable lte-softmodem libPHY_COMMON.a(cdot_prod.c.o): In function
dot_product64': /home/jesus/openairinterface5g/openair1/PHY/TOOLS/cdot_prod.c:231: undefined reference to
_mm_extract_epi64' collect2: error: ld returned 1 exit status CMakeFiles/lte-softmodem.dir/build.make:780: recipe for target 'lte-softmodem' failed make[3]: *** [lte-softmodem] Error 1 CMakeFiles/Makefile2:1415: recipe for target 'CMakeFiles/lte-softmodem.dir/all' failed make[2]: *** [CMakeFiles/lte-softmodem.dir/all] Error 2 CMakeFiles/Makefile2:1427: recipe for target 'CMakeFiles/lte-softmodem.dir/rule' failed make[1]: *** [CMakeFiles/lte-softmodem.dir/rule] Error 2 Makefile:604: recipe for target 'lte-softmodem' failed make: *** [lte-softmodem] Error 2
I do not know how to solve this, I appreciate your help.
Kind Regards.