Only search for SWIG if needed
Only search for SWIG if needed

Patch by Chris Poblete

Openwsman/openwsman,kkaempf/openwsman,vcrhonek/openwsman,kkaempf/openwsman,vcrhonek/openwsman,kolbma/openwsman,Openwsman/openwsman,Openwsman/openwsman,kolbma/openwsman,Openwsman/openwsman,kolbma/openwsman,kkaempf/openwsman,vcrhonek/openwsman,Openwsman/openwsman,vcrhonek/openwsman,kolbma/openwsman,kolbma/openwsman,kolbma/openwsman,kkaempf/openwsman,kkaempf/openwsman,kolbma/openwsman,vcrhonek/openwsman,kkaempf/openwsman,Openwsman/openwsman,kkaempf/openwsman,Openwsman/openwsman,vcrhonek/openwsman,vcrhonek/openwsman