Undefined intel_sse4_strlen

Question

I am running into an issue. After I compiled my program with no problem, then I ran it and got an error that I could not figure out:

I did "nm -u 64rm | grep intel" and got the following:

How do I compile or what should I do for these API defined in Text section like this:

Thank you for your help.

Answer 1

You'll need to link an external library that has those function definitions - eg, as `libirc.a' (reference: https://software.intel.com/content/www/us/en/develop/articles/unresolved-external-symbol-_intel_sse2_strlen.html )