File _constraints of Package mingw32-boost

<?xml version="1.0"?>
<constraints>
  <hardware>
    <disk>
      <size unit="G">16</size>
    </disk>
    <physicalmemory>
      <size unit="G">4</size>
    </physicalmemory>
  </hardware>
  <hostlabel exclude="true">SLOW_CPU</hostlabel>
</constraints>