SoupChef demo app does not build

[Krumelur]

Steps to Reproduce

1. Download the SoupChef app from https://developer.xamarin.com/samples/monotouch/ios12/SoupChef/
2. Open solution in VS (Mac)
3. Build.

Expected Behavior

App should build and run.

Actual Behavior

Build fails with error:

OrderSoupIntentBinding/BindingActions.targets(7,7): Error MSB3073: The command "make -C ../OrderSoupIntentStaticLib" exited with code 2. (MSB3073) (OrderSoupIntentBinding)

Environment

=== Visual Studio Enterprise 2017 for Mac ===

Version 7.8.3 (build 2)
Installation UUID: 60acfbca-a500-426e-98c8-e90677e7a44e
	GTK+ 2.24.23 (Raleigh theme)
	Xamarin.Mac 5.0.0.0 ( / b40230c0)

	Package version: 516010000

=== Mono Framework MDK ===

Runtime:
	Mono 5.16.1.0 (2018-06/a76b50e5faa) (64-bit)
	Package version: 516010000

=== NuGet ===

Version: 4.8.2.5835

=== .NET Core ===

Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
	2.1.9
	2.1.8
	2.1.7
	2.1.2
	2.0.5
SDK: /usr/local/share/dotnet/sdk/2.1.505/Sdks
SDK Versions:
	2.1.505
	2.1.504
	2.1.503
	2.1.302
	2.1.4
MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/5.16.1/lib/mono/msbuild/15.0/bin/Sdks

=== Xamarin.Profiler ===

Version: 1.6.4
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

=== Updater ===

Version: 11

=== Xamarin.Android ===

Version: 9.1.8.0 (Visual Studio Enterprise)
Android SDK: /Users/rene/Library/Developer/Xamarin/android-sdk-macosx
	Supported Android versions:
		8.0 (API level 26)
		8.1 (API level 27)

SDK Tools Version: 26.1.1
SDK Platform Tools Version: 28.0.0
SDK Build Tools Version: 27.0.3

=== Microsoft Mobile OpenJDK ===

Java SDK: /Users/rene/Library/Developer/Xamarin/jdk/microsoft_dist_openjdk_8.0.25
1.8.0-25
Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

=== Android Device Manager ===

Version: 7.8.1.0
Hash: 8924ea4a

=== Apple Developer Tools ===

Xcode 10.1 (14460.46)
Build 10B61

=== Xamarin.Mac ===

Version: 5.2.1.16 (Visual Studio Enterprise)
Hash: 2dc06c71
Branch: 
Build date: 2019-02-12 23:09:50-0500

=== Xamarin.iOS ===

Version: 12.2.1.16 (Visual Studio Enterprise)
Hash: 2dc06c71
Branch: d15-9
Build date: 2019-02-12 23:09:50-0500

=== Xamarin Inspector ===

Version: 1.4.3
Hash: db27525
Branch: 1.4-release
Build date: Mon, 09 Jul 2018 21:20:18 GMT
Client compatibility: 1

=== Build Information ===

Release ID: 708030002
Git revision: fd02e670fdd6b101bc9c08b1cc5b7710d9f58cd8
Build date: 2019-03-08 10:30:21+00
Build branch: release-7.8
Xamarin extensions: 1f72f0a3737128552336f27e189d3c4f0cdebd00

=== Operating System ===

Mac OS X 10.14.3
Darwin 18.2.0 Darwin Kernel Version 18.2.0
    Thu Dec 20 20:46:53 PST 2018
    root:xnu-4903.241.1~1/RELEASE_X86_64 x86_64

Build Logs

Building SoupChef (Debug|iPhoneSimulator)
Build started 22.03.2019 08:20:52.
__________________________________________________
Project "/Users/rene/Desktop/SoupChef/OrderSoupIntentBinding/OrderSoupIntentBinding.csproj" (Build target(s)):

Target PrepareBinding:
    make -C ../OrderSoupIntentStaticLib
    make: sharpie: No such file or directory
    sharpie bind -scope OrderSoupIntentStaticLib -output bo -namespace SoupChef -sdk iphoneos12.0 OrderSoupIntentStaticLib/OrderSoupIntent.h
    make: *** [bind] Error 1
    /Users/rene/Desktop/SoupChef/OrderSoupIntentBinding/BindingActions.targets(20,7): error MSB3073: The command "make -C ../OrderSoupIntentStaticLib" exited with code 2.
Done building target "PrepareBinding" in project "OrderSoupIntentBinding.csproj" -- FAILED.

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

Build FAILED.

/Users/rene/Desktop/SoupChef/OrderSoupIntentBinding/BindingActions.targets(20,7): error MSB3073: The command "make -C ../OrderSoupIntentStaticLib" exited with code 2.
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:00.21

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[spouliot]

https://developer.xamarin.com/samples/monotouch/ios12/SoupChef/#Building_the_static_library_and_C_bindings_definitions

^ Have you built the native part as mentioned in the sample README ?

[Krumelur]

To be honest, no I did not notice that. I followed the docs here: https://docs.microsoft.com/en-us/xamarin/ios/platform/introduction-to-ios12/siri-shortcuts

They literally just mention to "build and run" it.

But you're right that could very well be it. I'll check.

[rolfbjarne]

There was a bug that prevented the SoupChef sample from compiling with Xcode 10.1 or later.

It's been fixed now: xamarin/ios-samples@064871f