Fix build warnings
```
build/mac/mobile/ReplayKit/RPScreenRecorder.g.cs(113,22): warning CS0628: 'RPScreenRecorder.RPScreenRecorder(IntPtr)': new protected member declared in sealed class
build/mac/full/ReplayKit/RPScreenRecorder.g.cs(113,22): warning CS0628: 'RPScreenRecorder.RPScreenRecorder(IntPtr)': new protected member declared in sealed class
```
which still happens even if we disable XM in `main` :|
Added generator test based on Whitney's test case from github issue
ref: https://github.com/xamarin/xamarin-macios/issues/9065
Make the bgen tests pass in the path to the attribute library, platform
assembly and all the .NET reference assemblies to bgen. This way we execute
these tests using the .NET version of everything.
We have only encountered a case in which we had to add a nested
class/enum as the return type of a property. This fix ensures that we
can work with 1 level nested classes. A more general situation with
nested/nested/nested/.. classes is not taken into account because:
1. Would complicate too much the code.
2. Is fixing problems we do not have AFAIK.
So I'm keeping the fix simple, as I said, we have never faced anything
deeper than one level.
* Implement a different escaping/quoting algorithm for arguments to System.Diagnostics.Process.
mono changed how quotes should be escaped when passed to
System.Diagnostic.Process, so we need to change accordingly.
The main difference is that single quotes don't have to be escaped anymore.
This solves problems like this:
System.ComponentModel.Win32Exception : ApplicationName='nuget', CommandLine='restore '/Users/vsts/agent/2.158.0/work/1/s/tests/sampletester/bin/Debug/repositories/ios-samples/WorkingWithTables/Part 3 - Customizing a Table\'s appearance/3 - CellCustomTable/CellCustomTable.sln' -Verbosity detailed -SolutionDir '/Users/vsts/agent/2.158.0/work/1/s/tests/sampletester/bin/Debug/repositories/ios-samples/WorkingWithTables/Part 3 - Customizing a Table\'s appearance/3 - CellCustomTable'', CurrentDirectory='/Users/vsts/agent/2.158.0/work/1/s/tests/sampletester/bin/Debug/repositories', Native error= Cannot find the specified file
at System.Diagnostics.Process.StartWithCreateProcess (System.Diagnostics.ProcessStartInfo startInfo) [0x0029f] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-08/external/bockbuild/builds/mono-x64/mcs/class/System/System.Diagnostics/Process.cs:778
ref: https://github.com/mono/mono/pull/15047
* Rework process arguments to pass arrays/lists around instead of quoted strings.
And then only convert to a string at the very end when we create the Process
instance.
In the future there will be a ProcessStartInfo.ArgumentList property we can
use to give the original array/list of arguments directly to the BCL so that
we can avoid quoting at all. These changes gets us almost all the way there
already (except that the ArgumentList property isn't available quite yet).
We also have to bump to target framework version v4.7.2 from v4.5 in several
places because of 'Array.Empty<T> ()' which is now used in more places.
* Parse linker flags from LinkWith attributes.
* [sampletester] Bump to v4.7.2 for Array.Empty<T> ().
* Fix typo.
* Rename GetVerbosity -> AddVerbosity.
* Remove unnecessary string interpolation.
* Remove unused variable.
* [mtouch] Simplify code a bit.
* Use implicitly typed arrays.
* [WatchKit] Remove this framework for iOS while keeping backwards compatibility. Fixes#6492.
* Copy all generated sources and modify them to throw PlatformNotSupported exceptions.
* Adjust some existing source code to also throw PlatformNotSupported exceptions.
* Sprinkle Obsolete attributes generously.
* Stop generating code for the WatchKit framework for iOS.
Fixes https://github.com/xamarin/xamarin-macios/issues/6492.
* [introspection] Adjust test.
* [mtouch] Don't link with WatchKit, and show a warning if we detect code that want to use WatchKit.
* [xtro] Remove WatchKit for iOS.
* [introspection] Don't check obsoleted NSString fields for null.
There's probably a reason the field was obsoleted.
* [introspection] Add exception for the WatchKit framework.
* [xtro] Ignore obsolete enums.
There's probably a reason they're obsoleted.
In particular it solves a confusion between WKWebKit.WKErrorCode and
WatchKit.WKErrorCode: for iOS, the latter is obsoleted, and this way we always
process the former instead.
* [mtouch] Adjust wording for MT4178 to be more accurate.
* [WatchKit] Make more API obsolete/hidden.
Two classes managed to slip past the first time.
* [tests] Adjust test after WatchKit removal.
This includes:
* 32-bit version of Xamarin.Mac.dll and OpenTK.dll
* XamMac.dll and XamMac.CFNetwork.dll
* 32-bit versions of the runtime libraries (libxammac.a and friends).
* 32-bit version of the partial static library for Xamarin.Mac.
* Classic support in the generator.
We still ship a few Classic files so that Visual Studio for Mac continue to detect that Xamarin.Mac is installed (otherwise VSfM won't open Classic projects, which makes it impossible to use the migration wizard).
This makes our build slightly faster.
Partial fix for #6300.
* Bump VSMac to 8.1.0.2742 to fix msbuild issues (#6279)
* Bump VSMac to 8.1.0.2742 to fix msbuild issues
This is required to get the support for the msbuild `ToolsVersion`
change from `15.0` to `Current`.
* [tests][msbuild] Fix Binding resources test with updated msbuild
Test failure with updated msbuild and vsmac 8.1:
```
Xamarin.iOS.Tasks.NativeReferencesNoEmbedding("iPhone").ShouldNotUnnecessarilyRebuildBindingProject(True)
Binding project build did not create package?
Expected: True
But was: False
at Xamarin.iOS.Tasks.NativeReferencesNoEmbedding.ShouldNotUnnecessarilyRebuildBindingProject (System.Boolean framework) [0x000a0] in <74b8f7d8a53e40109916d305bb4d7403>:0
at (wrapper managed-to-native) System.Reflection.RuntimeMethodInfo.InternalInvoke(System.Reflection.RuntimeMethodInfo,object,object[],System.Exception&)
at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo cul
ture) [0x0006a] in <0519fa732e8845b6a809ce9180f541db>:0
```
The test builds the project multiple times. Before the 3rd build, the project
file's timestamp is updated and expects that the binding package will be
rebuilt. But it is not, because the target `_CreateBindingResourcePackage`
doesn't depend on that project file. So, add that to the target inputs.
* [nuget] Use xibuild to run nuget
Fix errors seen during `nuget restore` for tests:
```
Users/builder/jenkins/workspace/xamarin-macios-pr-builder/tests/xammac_tests/xammac_tests.csproj(213,3): error MSB4024: The imported project file "/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Mac/Xamarin.Mac.CSharp.targets" could not be loaded. Could not find file "/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Mac/Xamarin.Mac.CSharp.targets"
```
* [xibuild] Fix incorrect mscorlib.dll being used (#6068)
* [xibuild] Fix incorrect mscorlib.dll being used
The `GuiUnit_NET_4_5` project, when built with `xibuild` uses the wrong `mscorlib.dll`.
From https://github.com/xamarin/xamarin-macios/issues/5760#issuecomment-472457202 :
```
- mscorlib.dll is being used from mono/4.5 and the other system assemblies are from mono/4.5-api
- GuiNet* project is built with xibuild
What is happening here is:
xibuild sets[1] `SetToolsetProperty ("TargetFrameworkRootPath", FrameworksDirectory + Path.DirectorySeparatorChar);`
which points to `/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/xbuild-frameworks`.
This causes $(FrameworkPathOverride) to be set[2] to `/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/xbuild-frameworks/.NETFramework/v4.5`,
but that doesn't have a mscorlib.dll, so it gets reset[3] to /Library/Frameworks/Mono.framework/Versions/5.22.0/lib/mono/4.5/.
If we don't set TargetFrameworkRoothPath, then we get `FrameworkPathOverride = /Library/Frameworks/Mono.framework/Versions/5.22.0/lib/mono/4.5-api`,
causing `_ExplicitReference=/Library/Frameworks/Mono.framework/Versions/5.22.0/lib/mono/4.5-api/mscorlib.dll`(correct one) to be used.
```
Fixes https://github.com/xamarin/xamarin-macios/issues/5760
1. https://github.com/xamarin/xamarin-macios/blob/master/tools/xibuild/Main.cs#L209
2. https://github.com/mono/msbuild/blob/xplat-master/src/Tasks/Microsoft.Common.CurrentVersion.targets#L79
3. https://github.com/mono/msbuild/blob/xplat-master/src/Tasks/Microsoft.Common.CurrentVersion.targets#L84
* Revert "Workaround https://github.com/xamarin/xamarin-macios/issues/5760 in generator csproj"
This reverts commit 9bd927bb7f.
The previous commit for xibuild removes the need for this.
* [xibuild] Handle "incorrectly" cased msbuild property names (#6202)
msbuild property names are case insensitive. While generating the custom
app.config, in `SetToolsetProperty(..)` we try to update the property if
it already exists. But the name lookup was case sensitive, thus causing
the lookup to fail, resulting in two entries for the same property name
differing only in case. Eg. `MSBuildSDKsPath` vs `MSBuildSdksPath`.
Fixed to ignore case.
Fixes https://github.com/mono/mono/issues/14765 .
* Bump VSMac to 8.1.0.2742 to fix msbuild issues
This is required to get the support for the msbuild `ToolsVersion`
change from `15.0` to `Current`.
* [tests][msbuild] Fix Binding resources test with updated msbuild
Test failure with updated msbuild and vsmac 8.1:
```
Xamarin.iOS.Tasks.NativeReferencesNoEmbedding("iPhone").ShouldNotUnnecessarilyRebuildBindingProject(True)
Binding project build did not create package?
Expected: True
But was: False
at Xamarin.iOS.Tasks.NativeReferencesNoEmbedding.ShouldNotUnnecessarilyRebuildBindingProject (System.Boolean framework) [0x000a0] in <74b8f7d8a53e40109916d305bb4d7403>:0
at (wrapper managed-to-native) System.Reflection.RuntimeMethodInfo.InternalInvoke(System.Reflection.RuntimeMethodInfo,object,object[],System.Exception&)
at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo cul
ture) [0x0006a] in <0519fa732e8845b6a809ce9180f541db>:0
```
The test builds the project multiple times. Before the 3rd build, the project
file's timestamp is updated and expects that the binding package will be
rebuilt. But it is not, because the target `_CreateBindingResourcePackage`
doesn't depend on that project file. So, add that to the target inputs.
* [nuget] Use xibuild to run nuget
Fix errors seen during `nuget restore` for tests:
```
Users/builder/jenkins/workspace/xamarin-macios-pr-builder/tests/xammac_tests/xammac_tests.csproj(213,3): error MSB4024: The imported project file "/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Mac/Xamarin.Mac.CSharp.targets" could not be loaded. Could not find file "/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Mac/Xamarin.Mac.CSharp.targets"
```
When running the in-process generator, we need to set the same environment
variables as we already do when running the out-of-process generator, so that
the generator looks for the platform assemblies in the local install directory
(and not the system one).
The generator tests is a standard C# library, and can use the system msbuild
just fine.
Fixes this build problem when building the tests using the command line:
xamarin-macios/external/mono/external/ikvm/reflect/Emit/ILGenerator.cs(119,20): error CS0433: The type 'Stack<T>' exists in both 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
* [mtouch/mmp] Split out the RunCommand[Async] methods to a separate file so that the generator can reuse more easily.
* [generator] Show proper errors when failing to compile something.
* Fix grammar
Fixesxamarin/xamarin-macios#5692
3rd party bindings cannot use the `.ctor(IntPtr, bool)` of
`CMSampleBuffer` because it is `private`, they must use
`Runtime.GetINativeObject<T> (IntPtr, bool)` instead.
* [tests] Use latest version of NUnit for test projects to get support for parallelized tests.
* [xharness] Automatically find the correct nunit-console executable for NUnit tests.
The `[NullAllowed]` attribute should not be allowed on methods but it
could break existing binding projects.
Historically it was used on property setters. However using the attribute
on _other_ methods can be misleading, e.g. should it apply to all
parameters, the return value... and its presence/action can be
misinterpreted in code reviews leading to binding bugs.
reference: https://github.com/xamarin/xamarin-macios/issues/5416
This can happen if a `[Wrap]` is used on the property getter (and setter)
instead of directly on the property.
In such condition we can safely assume that no dirty check is needed and
can continue with, unmodified, generation (using the wrapped content).
reference: https://github.com/xamarin/xamarin-macios/issues/5444
* xibuild: New wrapper tool to run msbuild or managed executables
MSBuild supports fallback paths for projects imported using
`$(MSBuildExtensionsPath)`, but these must be specified explicitly in
the app.config of the main executable. There was a PR to allow use of
properties for this in the app.config, but that was not accepted
upstream.
This is required for being able to:
1. build projects with msbuild against the in-tree XI/XM build output
2. and to run nunit tests against the same.
For this we introduce a new tool, `xibuild`, based on XA's `xabuild`.
This supports the fallback paths to be specified via the environment variable
`MSBuildExtensionsPathFallbackPathsOverride`[1].
It essentially operates in 3 modes:
1. `xibuild -c /path/to/foo.exe`
Generates /path/to/foo.exe.config with the fallback paths inserted into that.
2. `xibuild -- /v:diag /path/to/project.csproj`
Runs msbuild with the arguments after `--` with a custom app.config based on
`MSBuild.dll.config`, with the fallback paths correctly inserted.
This is in a temporary file and the original config file is not touched.
3. `xibuild -t -- /path/to/managed_tool.exe args`
Generates `/path/to/managed_tool.exe.config` based on `MSBuild.dll.config` with
the fallback paths inserted, and runs `managed_tool.exe` with the arguments.
The default is to overwrite the config file.
But there is also a switch to merge it with an existing config file.
--
1. Value of the environment variable $MSBuildExtensionsPathFallbackPathsOverride
is prepended to any existing list of search paths in `MSBuild.dll.config`, IOW,
it takes precedence. So, the order of lookup becomes:
- Value of the property `$(MSBuildExtensionsPath)`
- Value of the environment variable `$MSBuildExtensionsPathFallbackPathsOverride`
- /Library/Frameworks/Mono.framework/External/xbuild on macOS
* Integrate use of `xibuild` with the tests
Update all uses of `msbuild` and invocations of tools like nunit that
might depend on using the in-tree builds to use `xibuild`.
* xibuild: Move help descriptions to OptionSet itself.