Missing native library

gistfile1.txt

Rebuilding...

Cleaning Solution: WeatherSDK (Debug)
Build started 2017/07/28 1:04:49 PM.
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Project "/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/WeatherSDK.csproj" (Clean target(s)):


Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:00.02
Build started 2017/07/28 1:04:49 PM.
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Project "/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/TestApp/TestApp.csproj" (Clean target(s)):

Target CoreClean:
    Delete Task
      Files:
      TreatErrorsAsWarnings: True
    Delete Task
      Files:
      TreatErrorsAsWarnings: True
    MakeDir Task
      Directories:
        obj/iPhoneSimulator/Debug/
Target _GetProjectReferenceTargetFrameworkProperties:
    __________________________________________________
    Project "/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/TestApp/TestApp.csproj" is building "/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/WeatherSDK.csproj" (GetTargetFrameworkProperties target(s)):

Target _CleanUploaded:
    Delete Task
      Files:
        bin/iPhoneSimulator/Debug/.uploaded
      TreatErrorsAsWarnings: False
Target _CleanAppBundle:
    RemoveDir Task
      Directories:
        bin/iPhoneSimulator/Debug/TestApp.app/
    Directory "bin/iPhoneSimulator/Debug/TestApp.app/" doesn't exist. Skipping.
    Delete Task
      Files:
        bin/iPhoneSimulator/Debug/mtouch.stamp
      TreatErrorsAsWarnings: False
Target _CleanDebugSymbols:
    GetDirectories Task
      Path: bin/iPhoneSimulator/Debug/
      Pattern: *.dSYM
      Option: <null>
      Exclude: <null>
    RemoveDir Task
      Directories:
        bin/iPhoneSimulator/Debug/TestApp.app.mSYM
    Directory "bin/iPhoneSimulator/Debug/TestApp.app.mSYM" doesn't exist. Skipping.
    Delete Task
      Files:
        bin/iPhoneSimulator/Debug/*.bcsymbolmap
      TreatErrorsAsWarnings: False
Target _CleanDeviceSpecificOutput:
    RemoveDir Task
      Directories:
        obj/iPhoneSimulator/Debug/device-builds
        bin/iPhoneSimulator/Debug/device-builds
    Directory "obj/iPhoneSimulator/Debug/device-builds" doesn't exist. Skipping.
    Directory "bin/iPhoneSimulator/Debug/device-builds" doesn't exist. Skipping.
Target _CleanIntermediateToolOutput:
    RemoveDir Task
      Directories:
        obj/iPhoneSimulator/Debug/actool
        obj/iPhoneSimulator/Debug/assetpacks
        obj/iPhoneSimulator/Debug/codesign
        obj/iPhoneSimulator/Debug/ibtool
        obj/iPhoneSimulator/Debug/ibtool-link
        obj/iPhoneSimulator/Debug/ibtool-manifests
        obj/iPhoneSimulator/Debug/ipa
        obj/iPhoneSimulator/Debug/metal
        obj/iPhoneSimulator/Debug/optimized
        obj/iPhoneSimulator/Debug/scntool
        obj/iPhoneSimulator/Debug/TextureAtlas
        obj/iPhoneSimulator/Debug/mtouch-cache
        obj/iPhoneSimulator/Debug/
    Directory "obj/iPhoneSimulator/Debug/actool" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/assetpacks" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/codesign" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/ibtool" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/ibtool-link" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/ibtool-manifests" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/ipa" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/metal" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/optimized" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/scntool" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/TextureAtlas" doesn't exist. Skipping.
    Directory "obj/iPhoneSimulator/Debug/mtouch-cache" doesn't exist. Skipping.
    Removing directory "obj/iPhoneSimulator/Debug/".
    Delete Task
      Files:
      TreatErrorsAsWarnings: False

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:00.13

Building Solution: WeatherSDK (Debug)
Build started 2017/07/28 1:04:50 PM.
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Project "/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/WeatherSDK.csproj" (Build target(s)):

Target _CreateGeneratedSourcesDir:
    Creating directory "obj/Debug/ios/".
Target _CollectBundleResources:
    CollectBundleResources Task
      BundleResources: <null>
      OptimizePropertyLists: False
      OptimizePNGs: False
      ProjectDir: /Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK
      ResourcePrefix: Resources
Target _CreateEmbeddedResources:
    CreateEmbeddedResources Task
      BundleResources:
      Prefix: monotouch
Target _GenerateBindings:
    BTouchEmitDebugInformation: false
    BTouch Task
      BTouchToolPath: /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/bin/
      BTouchToolExe: btouch-native
      AdditionalLibPaths: <null>
      AllowUnsafeBlocks: True
      ApiDefinitions:
        ApiDefinition.cs
      BaseLibDll: /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Xamarin.iOS.dll
      CompilerPath: <null>
      CoreSources:
        Structs.cs
        libWeatherGadget.linkwith.cs
      DefineConstants: __MOBILE__;__IOS__;__UNIFIED__;DEBUG;
      EmitDebugInformation: False
      ExtraArgs: <null>
      GeneratedSourcesDir: obj/Debug/ios/
      GeneratedSourcesFileList: obj/Debug/ios/sources.list
      Namespace: <null>
      NativeLibraries: <null>
      NoStdLib: False
      OutputAssembly: <null>
      ProcessEnums: False
      ProjectDir: /Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK
      References:
        /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/mscorlib.dll
        /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/System.dll
        /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Xamarin.iOS.dll
      Resources: <null>
      Sources: <null>
    /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/bin/btouch-native /v /baselib:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Xamarin.iOS.dll /unsafe /d:"__MOBILE__;__IOS__;__UNIFIED__;DEBUG" /Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/ApiDefinition.cs /s:/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/Structs.cs /s:/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/libWeatherGadget.linkwith.cs -r /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/mscorlib.dll -r /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/System.dll -r /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Xamarin.iOS.dll /tmpdir:/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/obj/Debug/ios/ /sourceonly:/Users/chris/Projects/XamU/iOSBindings/BindingsWeatherCS/WeatherSDK/WeatherSDK/obj/Debug/ios/sources.list /target-framework=Xamarin.iOS,v1.0 
    Missing native library libWeatherGadget.a, please use `--link-with' to specify the path to this library.
    /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/iOS/Xamarin.iOS.ObjCBinding.CSharp.targets(56,3): error MSB6006: "btouch-native" exited with code 1.
Done building target "_GenerateBindings" in project "WeatherSDK.csproj" -- FAILED.

Done building project "WeatherSDK.csproj" -- FAILED.

Build FAILED.

/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/iOS/Xamarin.iOS.ObjCBinding.CSharp.targets(56,3): error MSB6006: "btouch-native" exited with code 1.
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:01.07

---------------------- Done ----------------------

Build: 1 error, 0 warnings