Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_NSURL", referenced from:
objc-class-ref in libHSjsaddle-wkwebview-0.9.6.0-3Qa6qfm5Iv91uqRz8CkhhF.a(WKWebView.o)
ld: symbol(s) not found for architecture x86_64
This adds darwin.cf-private which has this symbol, which swift corefoundation lacks.
Newer nixpkgs resulted in errors like:
This adds darwin.cf-private which has this symbol, which swift corefoundation lacks.