title: GCC Compiler, compile app for lower version of GCC
body: <p>I'm developing C++ application on Debian machine with installed GCC 6.3.0 x64 architecture, but the application would run on Centos with GCC 4.4.7 x86.</p>
  
  <p>How do I compile my app for the target environment? Is the only way to do that is to install GCC 4.4.7 on my host machine?</p>