File _link of Package mingw64-freeocl

<link project="windows:mingw:win64" package="mingw64-freeocl" baserev="2c4b352718f843c00d6846f4496ab8d3">
  <patches>
    <delete name="freeocl-0.3.6.git1515258797.6d1d5c9-fix-building.patch"/>
    <delete name="freeocl-0.3.6.git1515258797.6d1d5c9.tar.xz"/>
    <delete name="freeocl-win32.patch"/>
  </patches>
</link>