File _constraints of Package cmake
<constraints> <hardware> <processors>4</processors> <memory> <size unit="G">4</size> </memory> <disk> <size unit="G">16</size> </disk> </hardware> </constraints>
<constraints> <hardware> <processors>4</processors> <memory> <size unit="G">4</size> </memory> <disk> <size unit="G">16</size> </disk> </hardware> </constraints>