title: gcc and libstdc++ forward compatibility
body: <p>According to the <a href="http://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html" rel="nofollow">ABI Policy and Guidelines</a> is it true I should use</p>
  
  <pre><code>GCC 3.4.0 and libstdc++.so.6.0.0
  </code></pre>
  
  <p>to compile the binary executable runnable on every <code>GNU/Linux</code> distributions (same CPU architecture) with any newer <code>libstd++.so.6</code> installed? Does this binary will be forward compatible with every <code>libstd++.so.6</code>?</p>