From Net-SNMP Wiki

How do I compile with 'cc' instead of 'gcc'?

Run configure with --with-cc=cc

Note that if you've already run configure once, it will probably have detected the presence of 'gcc', cached this information, and may still try to use this anyway. In which case, simply remove the 'config.cache' file before re-running configure.

   FAQ:Compiling
   

1. How do I compile with 'cc' instead of 'gcc'?
2. The compilation is complaining about missing libraries. Why?
3. I'm getting an error "autoheader: not found" - what's wrong?
4. How can I reduce the memory footprint?
5. How can I reduce the installation footprint or speed up compilation?
6. How can I compile the project to use static linking?
7. Why is the project workspace empty under Visual C++?
8. Why does 'make test' skip five tests?
9. Why does 'make test' complain about a pid file?