Ensure DEVELOPER_DIR is always set
Ensure DEVELOPER_DIR is always set

kylebshr/realm-cocoa,zilaiyedaren/realm-cocoa,duk42111/realm-cocoa,duk42111/realm-cocoa,tenebreux/realm-cocoa,codyDu/realm-cocoa,zilaiyedaren/realm-cocoa,tenebreux/realm-cocoa,tenebreux/realm-cocoa,ul7290/realm-cocoa,codyDu/realm-cocoa,ul7290/realm-cocoa,zilaiyedaren/realm-cocoa,kylebshr/realm-cocoa,tenebreux/realm-cocoa,kylebshr/realm-cocoa,zilaiyedaren/realm-cocoa,codyDu/realm-cocoa,kylebshr/realm-cocoa,duk42111/realm-cocoa,duk42111/realm-cocoa,ul7290/realm-cocoa,duk42111/realm-cocoa,zilaiyedaren/realm-cocoa,ul7290/realm-cocoa,tenebreux/realm-cocoa,codyDu/realm-cocoa,kylebshr/realm-cocoa,ul7290/realm-cocoa,codyDu/realm-cocoa