Fix XSD BUILD flag definition
Fix XSD BUILD flag definition

BelledonneCommunications/flexisip,biddyweb/flexisip,biddyweb/flexisip,BelledonneCommunications/flexisip,BelledonneCommunications/flexisip,gale320/flexisip,biddyweb/flexisip,BelledonneCommunications/flexisip,gale320/flexisip,gale320/flexisip,gale320/flexisip,biddyweb/flexisip