Context: https://dotnet.microsoft.com/platform/support/policy/maui
> A major version of .NET MAUI receives support for a minimum of 6
> months after a successor (the next major release) ships. For
> example, .NET MAUI 6.0 will be supported for 6 months after .NET
> MAUI 7.0 ships. Similarly, .NET MAUI 7.0 will receive support for 6
> months after .NET MAUI 8.0 ships.
By the time .NET 8 GA ships, .NET 6 MAUI projects will not be supported.
Remove .NET 6 support from our .NET 8 workloads.
A `Xamarin.Shared.Sdk.MultiTarget.targets` file has been added to update
the ref/runtime pack versions associated with the .NET 6 SDK. This file
will ship as part of the .NET 7 SDK but only be imported when using the
.NET 6 SDK. This should work around the need to add new and net7
versioned aliases of the `Ref` and `Runtime` packs. Adding this file to
`AfterMicrosoftNETSdkTargets` will ensure that it is imported last,
after all `KnownFrameworkReferences` that need updating are declared.
Backport of #15834
Co-authored-by: Peter Collins <pecolli@microsoft.com>
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
Make our local .NET the default .NET (in the root's global.json), and then if
a directory wants to use the system .NET, then that directory would have to
opt-in (using its own global.json).
This way we don't have to copy global.json/NuGet.config files around to run
tests with the correct .NET setup.
Context: https://github.com/dotnet/sdk/pull/19596
Context: https://github.com/xamarin/xamarin-android/pull/6184
If we use the version number string of `**FromWorkload**`, then our
runtime packages don't need to be resolved from a NuGet feed. They can
be resolved from the `dotnet/packs` directory.
This completely eliminates the need for a `NuGet.config` file when
building a .NET 6 app with a local build of xamarin-macios.
You will no longer need a feed such as:
<add key="local-dotnet-feed" value="~/src/xamarin-macios/_build/nuget-feed" />
To further clean things up, I removed the need for:
* Any NuGet feed named `local-dotnet-feed`
* `$(DOTNET_FEED_DIR)`
* Generation of `dotnet/Workloads/NuGet.config`
* [tests] Augment the .NET unit tests to verify that more runtime identifiers build.
* [dotnet] Show a better error if the AOT compiler doesn't exist.
* [dotnet] Use the official path for the AOT compiler.
* [dotnet] Use platform-specific templates for WorkloadManifest.json.
* [dotnet] Generate the workload targets before the nupkgs.
This avoids a random build failure when doing parallel make.
* [builds] Install the runtime workloads for iOS and tvOS so that we have the AOT compilers downloaded for our local tests.
* [dotnet] Make the iOS and tvOS workloads load the AOT compiler packages from Mono.
* [dotnet] Move the workloads into a common subdirectory.
Also delete the watchOS workload, we're not shipping it for now.
* [dotnet] Set DOTNETSDK_WORKLOAD_MANIFEST_ROOTS when install workloads to get our local ones.
* Set DOTNETSDK_WORKLOAD_MANIFEST_ROOTS to where our local workloads are to use them when installing our locally built workloads into .NET (the local one).
* Stop installing workloads from builds/
* Get NuGet.config with local feed, and make sure those feed contain local build before running 'workload install'.
* Fix makefile logic.
* Another tweak.
* [dotnet] rename workload to Microsoft.NET.Sdk._platform_.Manifest-6.0.100
Context: https://github.com/dotnet/designs/pull/188/files#diff-8fcaa29d8e6f00b34b3cb1830d93f33e75f04424780a66a3c658c7021048e74fR125
Context: https://github.com/xamarin/xamarin-android/pull/5898
The `$(PackageId)` of our workload `.nupkg` needs to be:
Microsoft.NET.Sdk._platform_.Manifest-6.0.100
While the `$(PackageVersion)` remains the same as before.
The layout on disk will change to:
dotnet\sdk-manifests\6.0.100\Microsoft.NET.Sdk._platform_\
WorkloadManifest.json
WorkloadManifest.targets
Note that `.Manifest` and `-6.0.100` are not in the folder name on disk.
At the same time, let's also update the `version` in
`WorkloadManifest.json` so it contains the proper version for our
workload. This used to not be possible because `version` was a `long`,
but it now is a `string` where we can put our version.
* Use $(DOTNET6_VERSION_BAND)
* Pass in -p:VersionBand to 'dotnet pack'
* [build] Use arcade dependency management tooling
* Apply feedback
* Apply second round of feedback
* Always make dotnet.config before trying to read it
* Debugging
* Update dependencies, trim tabs and spaces
* [dotnet] Remove the existing workload shipped with .NET and install our locally built ones.
The new version of .NET ships with our workloads, but those aren't
the workloads we want to use, so replace them with our own.
* Update .gitignores.
* Bump to 6.0.100-preview.3.21181.5
That required renaming simulator runtime packs...
* More rename for simulator packages
* moar (hopefully all)
* Bump to 6.0.100-preview.3.21201.11
This fix the issue with `Wait` that failed several tests in monotouch-tests
However it does not include the fix for AppConext.GetData on device (AOT)
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
Co-authored-by: Sebastien Pouliot <sebastien@xamarin.com>
* [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.
Don't use install-location to specify where files should be installed, because
our notarization process replaces this value in the pkg manifest with the root
directory (without updating anything else), with the result that notarized
packages tries to install files in the wrong location.
Instead specify the full path for each individual file, so that the
install-location can be the root directory (and thus the notarization process
won't corrupt the package).
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.
The template takes each platform as input, and adds a TargetPlatformIdentifier condition
to the item groups.
This also means removing Xamarin.Shared.Sdk.DefaultItems.props, and put all the generated
logic into Microsoft.<platform>.Sdk.DefaultItems.props.
We can't use an identical default items file for all four platforms, because the
file is loaded once for each platform, and if the file is identical it means it'll
get repeated four times (and everything included by default will be included four
times, ending up with build errors).
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
VS MobileTools Engineering Service 2
Jonathan Peppers
Peter Collins