CMakeLists.txt: don't try to build NCD on Windows, fix error message
CMakeLists.txt: don't try to build NCD on Windows, fix error message


binondord/badvpn,linfengfeiye/badvpn,Git-Host/badvpn,LazyZhu/badvpn,LazyZhu/badvpn,PowerOlive/badvpn,Git-Host/badvpn,linfengfeiye/badvpn,chrisballinger/badvpn,Git-Host/badvpn,LazyZhu/badvpn,chrisballinger/badvpn,binondord/badvpn,binondord/badvpn,PowerOlive/badvpn,binondord/badvpn,linfengfeiye/badvpn,tempbottle/badvpn,chrisballinger/badvpn,linfengfeiye/badvpn,PowerOlive/badvpn,Git-Host/badvpn,PowerOlive/badvpn,tempbottle/badvpn,tempbottle/badvpn,LazyZhu/badvpn,chrisballinger/badvpn,LazyZhu/badvpn,binondord/badvpn,tempbottle/badvpn,tempbottle/badvpn,linfengfeiye/badvpn,PowerOlive/badvpn,Git-Host/badvpn