title: rpmbuild: how to skip generation of "debuginfo" packages (without change SPEC file ; neither .rpmmacros)
body: <p>We need to (re)generated third party packages on <strong>EL7</strong> but we don't want to change SPEC file as suggested (<code>%define debug_package %{nil}</code> <a href="https://www.redhat.com/archives/shrike-list/2003-April/msg00069.html" rel="noreferrer">https://www.redhat.com/archives/shrike-list/2003-April/msg00069.html</a>) and neither changing the <code>~/.rpmmacros</code> file as it is on a shared box for RPM build.</p>
  
  <p>Is there any way to solve this via command line (additional parameter) with <code>rpmbuild</code>?</p>