Update Android Docker build image #68354
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Context: dotnet/runtime#56989 Context: dotnet/runtime#68734 Context: dotnet/runtime#68914 Context: dotnet/runtime#68701 Changes: dotnet/installer@04e40fa...c7afae6 % git diff --shortstat 04e40fa9...c7afae69 98 files changed, 1788 insertions(+), 1191 deletions(-) Changes: dotnet/runtime@a21b9a2...c5d40c9 % git diff --shortstat a21b9a2d...c5d40c9e 28347 files changed, 1609359 insertions(+), 1066473 deletions(-) Changes: dotnet/linker@01c4f59...04c49c9 % git diff --shortstat 01c4f590...04c49c9d 577 files changed, 28039 insertions(+), 10835 deletions(-) Updates to build with the .NET 7 SDK and use the runtime specified by the SDK. We no longer use different SDK & runtime versions. This produces a 7.0.100 Android workload. After this is merged we should be able to enable Maestro to consume future .NET 7 builds from dotnet/installer/main. ~~ Known Issues ~~ AOT+LLVM crashes on startup: * dotnet/runtime#68914 Xamarin.Build.Download hits a breaking change with `ZipEntry`: * dotnet/runtime#68734 * xamarin/XamarinComponents#1368 illink outputs different MVIDs per architecture: * dotnet/linker#2203 * dotnet/runtime#67660 Size of `libmonosgen-2.0.so` regressed: * dotnet/runtime#68330 * dotnet/runtime#68354 Newer .NET 7 builds crash on startup: * dotnet/runtime#68701 * This is worked around by *disabling* lazy loading of AOT'd assemblies 6dc426f. * TODO: re-enable once we get a fixed .NET 7 runtime. TODO: We can't yet push to the `dotnet7` feed. Working on this. Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com> Co-authored-by: Peter Collins <pecolli@microsoft.com>
Brings in new cmake 2.23.1 and Android NDK 23c. Set the optimization level to O2 to fix size/perf regression. Fixes dotnet#68330
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Brings in new cmake 2.23.1 and Android NDK23c which fixes an issue with the binary size and perf of libmonosgen-2.0.so
In NDK23b they decided to no longer pass -O2 compiler optimization flag (for arm64, armv7 used -Oz) as part of the Android toolchain but delegate to upstream CMake behavior: https://github.com/android/ndk/wiki/Changelog-r23 and android/ndk#1536
CMake defaults to -O3 for Release builds but unfortunately this causes quite a noticable binary size increase and perf regression.
The Xamarin Android team measured startup time on an average of 10 runs of
dotnet new mauion a Pixel 5:We now explicitly pass in -O2 for Android builds.
Fixes #68330