EmptyGlobalAssignment: version 1.17.12: line 23: empty global assignment: IUSE=""
  VariableOrderWrong: version 1.17.12: variable LICENSE should occur before SLOT
  VariableOrderWrong: version 1.17.12: variable SLOT should occur before IUSE
  EmptyGlobalAssignment: version 1.17.13: line 23: empty global assignment: IUSE=""
  VariableOrderWrong: version 1.17.13: variable LICENSE should occur before SLOT
  VariableOrderWrong: version 1.17.13: variable SLOT should occur before IUSE