Project with spaces (or other characters) doesn't build with NativeAOT on Android

[jonathanpeppers]

Description

I noticed this while setting up some MSBuild integration tests for Android+NativeAOT:

• [ci] run MSBuild "SmokeTests" category on all runtimes android#10085

But then, I found a simpler repro. In a Linux GitHub Codespace:

1. mkdir 'Test Me'
2. cd Test\ Me/
3. dotnet new console
4. dotnet publish -p:PublishAot=true -bl

Errors with:

Restore complete (2.1s)
  Test Me failed with 2 error(s) (3.9s) → bin/Release/net9.0/linux-x64/Test Me.dll
    clang : error : no such file or directory: 'Me.exports'
    /home/codespace/.nuget/packages/microsoft.dotnet.ilcompiler/9.0.4/build/Microsoft.NETCore.Native.targets(376,5): error MSB3073: The command ""clang" "obj/Release/net9.0/linux-x64/native/Test Me.o" -o "bin/Release/net9.0/linux-x64/native/Test Me" -Wl,--version-script=obj/Release/net9.0/linux-x64/native/Test Me.exports -Wl,--export-dynamic -gz=zlib -fuse-ld=bfd /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libbootstrapper.o /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libRuntime.WorkstationGC.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libeventpipe-disabled.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libRuntime.VxsortEnabled.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libstandalonegc-disabled.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libstdc++compat.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/framework/libSystem.Native.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/framework/libSystem.Globalization.Native.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/framework/libSystem.IO.Compression.Native.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/framework/libSystem.Net.Security.Native.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/framework/libSystem.Security.Cryptography.Native.OpenSsl.a /home/codespace/.nuget/packages/runtime.linux-x64.microsoft.dotnet.ilcompiler/9.0.4/sdk/libz.a -g -Wl,-rpath,'$ORIGIN' -Wl,--build-id=sha1 -Wl,--as-needed -pthread -ldl -lrt -lm -pie -Wl,-pie -Wl,-z,relro -Wl,-z,now -Wl,--eh-frame-hdr -Wl,--discard-all -Wl,--gc-sections" exited with code 1.

Build failed with 2 error(s) in 6.3s

This is pretty much exactly the same error we got targeting Android.

Reproduction Steps

See above.

Expected behavior

I can create console apps with spaces (or other odd characters) in the name, like Test Me.

Actual behavior

I get a build error with a project named Test Me.

Regression?

NativeAOT on Android is new, unsure if this worked previously on Linux.

Known Workarounds

Name your project Test_Me.

Configuration

$ dotnet --info
.NET SDK:
 Version:           9.0.203
 Commit:            dc7acfa194
 Workload version:  9.0.200-manifests.9df47798
 MSBuild version:   17.13.20+a4ef1e90f

Runtime Environment:
 OS Name:     ubuntu
 OS Version:  20.04
 OS Platform: Linux
 RID:         linux-x64
 Base Path:   /usr/share/dotnet/sdk/9.0.203/

.NET workloads installed:
There are no installed workloads to display.
Configured to use loose manifests when installing new manifests.

Host:
  Version:      9.0.4
  Architecture: x64
  Commit:       f57e6dc747

.NET SDKs installed:
  8.0.407 [/usr/share/dotnet/sdk]
  9.0.203 [/usr/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 7.0.20 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 8.0.14 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 9.0.4 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 7.0.20 [/usr/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 8.0.14 [/usr/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 9.0.4 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

Other information

Binlog file: Test Me.zip

[dotnet-policy-service]

Tagging subscribers to this area: @agocke, @MichalStrehovsky, @jkotas
See info in area-owners.md if you want to be subscribed.

[jkotas]

Fixed by #112603

[jonathanpeppers]

Ok, let me try a .NET 10 SDK.

[jonathanpeppers]

Console apps work on .NET 10, using: https://ci.dot.net/public/Sdk/10.0.100-preview.5.25224.4/dotnet-sdk-10.0.100-preview.5.25224.4-linux-x64.tar.gz

Android apps still fail during the LinkNative target, though:

clang no such file or directory: 'Me.so' [C:\a\_work\1\a\TestRelease\04-28_22.51.25\temp\DotNetBuildandroid-arm64TrueFalseFalseNativeAOT\Test Me.csproj]
C:\Users\cloudtest\.nuget\packages\microsoft.dotnet.ilcompiler\10.0.0-preview.5.25227.101\build\Microsoft.NETCore.Native.targets(391,5): error MSB3073: The command ""clang" "obj\Release\android-arm64\native\Test Me.o" -o "bin\Release\android-arm64\native\Test Me.so" -Wl,--version-script="obj\Release\android-arm64\native\Test Me.exports" -Wl,--export-dynamic -gz=zlib -fuse-ld=lld C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libSystem.Native.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libSystem.Globalization.Native.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libSystem.IO.Compression.Native.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libSystem.Security.Cryptography.Native.OpenSsl.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libbootstrapperdll.o C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libRuntime.WorkstationGC.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libeventpipe-disabled.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libstandalonegc-disabled.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libaotminipal.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libstdc++compat.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libbrotlienc.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libbrotlidec.a C:\Users\cloudtest\.nuget\packages\microsoft.netcore.app.runtime.nativeaot.linux-bionic-arm64\10.0.0-preview.5.25227.101/runtimes/linux-bionic-arm64/\native\libbrotlicommon.a --target=aarch64-linux-android21 -g -Wl,-rpath,"$ORIGIN" -Wl,--build-id=sha1 -Wl,--as-needed -Wl,-e,0x0 -pthread -ldl -lz -llog -lm -shared -Wl,-z,relro -Wl,-z,now -Wl,--eh-frame-hdr -Wl,-z,max-page-size=16384 -Wl,-soname,libTest Me.so -Wl,--discard-all -Wl,--gc-sections -Wl,-T,"obj\Release\android-arm64\native\sections.ld"" exited with code 1. [C:\a\_work\1\a\TestRelease\04-28_22.51.25\temp\DotNetBuildandroid-arm64TrueFalseFalseNativeAOT\Test Me.csproj]

Binlog: android-spaces.zip

So, it might be something about using the Android NDK?

[jkotas]

-Wl,-soname,libTest Me.so needs to be quoted here?

[jonathanpeppers]

Trying it out, here: dotnet/android@33b4e1b

Will close if it works, thanks.

[jonathanpeppers]

Projects with spaces & other characters are working now.