title: Building 32bit binary for ARM on 64bit CentOS
body: <p>It seems that gcc doesn't accept -m32 option for ARM target. I am not sure how gcc behaves on 64bit Linux, but does it automatically generate 32bit binaries if gcc is of ELF32 running on 64bit Linux?</p>
  
  <p>If so, is there any workaround?</p>
  
  <p>Thanks in advance.</p>