This task ends up setting as env variable the Xamarin Sdk root directory on the Mac, but when building from Windows it was setting the Windows path, so instead we need to override it with the proper value on macOS.
This should not change the original behavior when building from macOS.
* [dotnet] Ship the buildinfo file.
* [msbuild/dotnet] Fix build logic when using .NET to not try to use nor require any version of installed Xamarin.iOS/Xamarin.Mac. Fixes#10827.
We do this by setting the _XamarinSdkRoot variable in our .NET logic, which
our existing shared build logic reads, passes to the DetectSdkLocations task,
and then sets our override environment variable
(MD_MTOUCH_SDK_ROOT/XAMMAC_FRAMEWORK_PATH) to the install location, so that
existing code (which honors the override variable) continues to work as-is.
Fixes https://github.com/xamarin/xamarin-macios/issues/10827.
Converts the Microsoft.iOS.Windows.Sdk NuGet package into a proper
[workload SDK pack][0]. The entry point for this pack has been changed,
and it is now imported through the `WorkloadManifest.targets` file
included in `Microsoft.NET.Workload.iOS`, rather than being imported
directly from `Microsoft.iOS.Sdk`.
Import ordering has otherwise changed slightly. The following files are
now imported before the majority of the `Microsoft.iOS.Sdk` (and the
majority of the .NET SDK targets):
* Xamarin.iOS.Common.Before.props
* Xamarin.iOS.Common.Before.targets
After this the majority of the .NET SDK targets will load, followed by
the `Microsoft.iOS.Sdk` targets. Finally, everything declared in the
`<AfterMicrosoftNETSdkTargets/>` hook loads, which consists of:
* Microsoft.iOS.Windows.Sdk.targets
* tools/msbuild/*
[0]: https://github.com/dotnet/designs/blob/main/accepted/2020/workloads/workload-manifest.md#sdk-packs
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
The `$(_UsingXamarinSdk)` property has been renamed to help improve
external usability. This change increases parity with the Android SDK,
which currently defines `$(UsingAndroidNETSdk)` for internal and
external use.
We started using `$(SuppressTrimAnalysisWarnings)` by default, because
ILLink started emitting warnings by default in .NET 6 Preview 3.
7bf3e8d8 fixed *most* of these warnings except for `IL2026`:
16aedd6e72/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.ILLink.targets (L52-L57)
I get around 20 instances of this warning when building dotnet/maui.
`IL2026` occurs because this logic is evaluated much earlier than the
`PrepareForILLink` MSBuild target:
16aedd6e72/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.ILLink.targets (L202)
The MSBuild evaluation order right now is:
* Sdk/Sdk.props
* Microsoft.[platform].Sdk.props
* Xamarin.Shared.Sdk.props
* Microsoft.NET.ILLink.targets
* Microsoft.[platform].Sdk.targets
* Xamarin.Shared.Sdk.targets
We need to set `$(SuppressTrimAnalysisWarnings)` earlier in
`Xamarin.Shared.Sdk.props` to solve the issue here.
On the Android side I got lucky, and it worked first try without
thinking too much. We import a `*.DefaultProperties.targets` before
`Microsoft.NET.ILLink.targets`, and that is why it worked.
* [dotnet-linker] Templateify the install logic.
* [builds] Templateify the Versions.plist install logic.
* [dotnet] Create a per-platform Versions.props file with only the values applicable to that platform.
Also move the definition of the default TargetPlatformVersion to Make.versions, where we have other versions.
* [dotnet] Templateify some build code.
In the latest .NET 6, our Workloads.targets is imported earlier in the build. This
requires a few changes, because we still need to run most of our logic later in the
process, which we do by adding targets files we want imported later to the AfterMicrosoftNETSdkTargets
property.
What we're loading as soon as possible:
* Our version information (Xamarin.Shared.Sdk.Versions.targets)
* The supported OS versions (Microsoft.<platform>.Sdk.SupportedTargetPlatforms.targets)
* The default OS version (Xamarin.Shared.Sdk.TargetFrameworkInference.targets).
This is all information that the .NET build require early on.
Changes:
* Rename all files that are loaded early to *.props.
* Updated documentations to reflect these changes.
* Remove Microsoft.<platform>.TargetFrameworkInference.targets, these files aren't
used and don't contain anything useful.
* Move the logic to calculate _ComputedTargetFrameworkMoniker has been delayed
to later, because it needs TargetFrameworkMoniker set.
Create the various NuGet packages to support .NET 5+. The packages are
currently empty (and not very useful), but the actual content will come later.
The current set of NuGet packages are (this list is duplicated for each
platform: iOS, tvOS, watchOS and macOS):
* Microsoft.iOS.Sdk: currently contains the basic MSBuild targets files for an
MSBuild Project SDK. Will eventually contain all the build logic. Might also
eventually contain other tools (mlaunch, bgen, etc.), but these might also
end up in a different package.
* Microsoft.iOS.Ref: will contain the Xamarin.iOS.dll reference assembly.
* Microsoft.iOS.Runtime.[RID]: will contain architecture-specific files
(libxamarin*.dylib, the Xamarin.iOS.dll implementation assembly, etc.):
The NuGets built on CI are automatically published to a NuGet feed.
The versioning for the NuGet packages required a few changes: OS bumps are now
changed in Make.versions instead of Make.config (this is explained in the
files themselves as well).
Rolf Bjarne Kvinge
Emanuel Fernandez Dell'Oca
Peter Collins
Jonathan Peppers