Apple Mach-O Linker (ld) Error Gro… | Apple Developer Forums

I've a project built with cordova, we don't use cocoa, and we're building to iOS SDK 10.

When we try to build the project, it gives us an error:

Undefined symbols for architecture armv7:
  "_OBJC_CLASS_$_CIContext", referenced from:
      objc-class-ref in CDVBarcodeScanner.o
  "_OBJC_CLASS_$_CIFilter", referenced from:
      objc-class-ref in CDVBarcodeScanner.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Apple Mach-O Linker (ld) Error Group

In the `CDVBarcodeScanner.mm` the CIContext it's called like this:

CIContext *context = [CIContext contextWithOptions:nil];

And

CIFilter *filter = [CIFilter filterWithName:@"CIQRCodeGenerator"];