* Add configure option to disable building for legacy Xamarin.
This can greatly speed up the debug-edit-build cycle when doing .NET
development, since it cuts down the build time in half more or less.
* Bump maccore.
New commits in xamarin/maccore:
* xamarin/maccore@548fa45432 [mlaunch] Disable building mlaunch when not including the legacy Xamarin build. (#2403)
Diff: 0562e08b12..548fa45432
* [runtime] Build our runtime for Mac Catalyst/ARM64 for .NET.
* [ObjCRuntime] There's no need for the StartWWAN implementation on Mac Catalyst.
This also fixes a build error:
error MT5214: Native linking failed, undefined symbol: _xamarin_start_wwan. This symbol was referenced by the managed member ObjCRuntime.Runtime.xamarin_start_wwan.
* Only exclude xamarin_start_wwan in the .NET version of Mac Catalyst.
* [tests] Update to not run the StartWWAN test on Mac Catalyst.
* Update conditional logic.
* Fix build with newer make versions.
* Bump Xamarin.MacDev.
New commits in xamarin/Xamarin.MacDev:
* xamarin/Xamarin.MacDev@1e738e9 [Xamarin.MacDev] Extract the code to convert between Mac Catalyst versions to a separate file. (#89)
* xamarin/Xamarin.MacDev@a3bb12c [Xamarin.MacDev] Add methods to map between iOS and macOS versions for Mac Catalyst. (#88)
Diff: 02d6d05be3..1e738e9f7f
* [msbuild] Use the macOS SDK to build Mac Catalyst apps instead of the iOS SDK
From a native compilation perspective, compilating a Mac Catalyst is the macOS SDK
+ a dash of iOS, so use the native macOS SDK to compile, and then do the corresponding
adjustments elsewhere.
At the same time document which version we want for the sdk version and the deployment
target in mtouch, and adjust the code accordingly (sdk version: macOS version; deployment
target: iOS version).
* Update resource files
* Add new entry to canary test for string localization.
Today both `mtouch` and `mmp` are copying the entire `.framework`
directories inside the `.app\[Contents\]Frameworks\` directory.
However not everything in a framework is required at runtime. The most
common unrequired files would be headers (`Headers/*.h`) and modules
(`Modules/*`).
Looking at Xcode build output we can see something like:
```
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -exclude Headers -exclude PrivateHeaders -exclude Modules -exclude \*.tbd -bitcode-strip replace-with-marker -bitcode-strip-tool
```
which excludes a few more, less common, files.
This _builtin_ command is not available externally (for us to re-use)
but it hints that Xcode is likely using `rsync` to avoid copying part of
the files.
Note: the builtin command also _likely_ calls `bitcode_strip` too (or has
similar code embedded) and `mtouch` already does so too
There's a cost to spawning an external process, like `rsync`, which we
avoid by having our own file copier, which clones files (almost zero
cost). That does not support excluding files, but deleting files is also
very cheap. Testing shows copying a framework to be less than 1 ms, even
with with extra deletion step.
* Tweak `GetRealPath` to optionally not to warn if the path does not exists
since, in this case, it's a check we want to do after resolving the path
This fixes several (5) MTouch tests looking for specific (and no extra)
warnings
```
Unable to canonicalize the path '/Users/builder/azdo/_work/2/s/xamarin-macios/tests/mtouch/bin/Debug/tmp-test-dir/Xamarin.Tests.BundlerTool.CreateTemporaryDirectory195/testApp.app/Frameworks/Mono.framework/CVS': No such file or directory (2).
```
because:
> If the file to be deleted does not exist, no exception is thrown.
https://docs.microsoft.com/en-us/dotnet/api/system.io.file.delete?view=net-5.0
and yes this is different from `Directory.Delete` and PR https://github.com/xamarin/xamarin-macios/pull/10441
* Fix MT0015 test failure
The MT0015 test creates a directory where a file is expected.
That's fine except the code for handling this was a bit weird. It
worked because of a `TryDelete` on the path, which avoided the
`UnauthorizedAccessException` when `File.Delete` is used on a path.
Then later there's a `Directory.Exists` check that would throw...
The code now does the `Directory.Exists` first and only call
`File.Delete` if it returns false. The throwing of the exception
is kept since the code (and test) are already present (and this
minimize changes and chance of other surprises)
* [tests] Build test-libraries for Mac Catalyst.
* [msbuild] Add support for Mac Catalyst binding projects.
* [mtouch] Allow frameworks for Mac Catalyst apps.
* [mtouch] Put frameworks in the expected location for Mac Catalyst apps.
* [msbuild] Create the Resources directory before trying to put files in it.
In some places we have to provide the macOS version, and in other places the
iOS version. Add a map and the corresponding code to convert between the two,
and use them when needed.
* Bumps mono binaries to include x86_64 watchOS support
* Build runtime/registrar x86_64 slices
* Produce a 64 bit version of Xamarin.WatchOS.dll
* Allow building x86_64 for watch simulators in mtouch
* Let xharness know about x86_64
* [tests] Add x86_64 arch to test-libraries
* Make dotnet package aware of x64
* [ObjCRuntime] Fix computing if we're calling a stret function or not in a 64-bit watchOS simulator.
* [xharness] Re-enable some watchOS tests.
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
New commits in mono/mono:
* mono/mono@ac596375c7 Add support for OP_FCONV_TO_I to mini-arm64.c. (#20548)
* mono/mono@392fe5b87b [2020-02][watchOS] Add simwatch64 support (#20552)
* mono/mono@a22ed3f094 Fix potential crash for Encoder.Convert (#20522)
* mono/mono@970783731f Bump to F# 5.0 (#20511)
* mono/mono@32ab5066f7 Bump msbuild to fix a build issue
* mono/mono@93a7fe77e8 Ensure special static slots respect alignment. (#20506)
* mono/mono@3db5b35841 [debugger] Switch to GC Unsafe in signal handler callbacks (#20495)
* mono/mono@af315f44c4 [2020-02][corlib] ThreadAbortException protection for ArraySortHelper (#20468)
* mono/mono@ca11fb0fd8 [2020-02] Bump ikvm-fork to include https://github.com/mono/ikvm-fork/pull/20 (#20452)
Diff: be2226b5a1..ac596375c7
Currently we put the implementation assemblies for all Xamarin.iOS platforms
in the same directory. This makes it impossible to have different
implementations for the same assembly in different platforms: in particular,
we're going to want a special version of Xamarin.iOS.dll for Mac Catalyst
(that will just have type forwarders into Xamarin.MacCatalyst.dll), that that
assembly will go into the Mac Catalyst-specific directory of implementation
assemblies.
* [watchOS] Add x86_64 simulator support
* Build runtime/registrar x86_64 slices
* Produce a 64 bit version of Xamarin.WatchOS.dll
* Allow building x86_64 for watch simulators in mtouch
* Let xharness know about x86_64
* [tests] Add x86_64 arch to test-libraries
* Make dotnet package aware of x64
* [ObjCRuntime] Fix computing if we're calling a stret function or not in a 64-bit watchOS simulator.
* [xharness] Re-enable some watchOS tests.
Co-authored-by: Rolf Bjarne Kvinge <rolf@xamarin.com>
Because just this is kind of useless:
error MT2301: The linker step 'Setup' failed during processing.
now it will say:
error MT2301: The linker step 'Setup' failed during processing: <hopefully something useful here>
* [dotnet-linker] Catch any exceptions from our custom steps and show them using our error reporting logic.
* Letting the linker handle the exceptions will not result in a particularly
good experience, because the linker will crash.
* We can also show better information, since we have more knowledge about many
of the exceptions we raise ourselves.
* [dotnet] Make ConfigurationAwareSubStep inherit from ExceptionalSubStep.
This required a minor modification to ExceptionalSubStep to allow for custom reporting.
* [dotnet] Implement ConfigurationAwareStep's exception handling like it's done in ExceptionalSubStep.
I also changed the error message slightly to hopefully make it a bit more
comprehensible when translated (since the step name won't be translated, we'll
end up with a message that mixes English with the translated string).
Rolf Bjarne Kvinge
Sebastien Pouliot
Alex Soto
Manuel de la Pena