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Improve .NET 8 runtime and SDK detection

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Setting the environment variable `DOTNET_ROLL_FORWARD_TO_PRERELEASE=1`
is required to enable runtime support for release candidate builds of
future major .NET releases.
This commit is contained in:
Ari Vuollet
2023-11-14 17:00:04 +02:00
parent 8d3cb8953c
commit 3f5c92e2fa
3 changed files with 29 additions and 20 deletions
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17
Source/Engine/Scripting/Runtime/DotNet.cpp
View File

@@ -1650,9 +1650,9 @@ bool InitHostfxr()
const ::String csharpLibraryPath = Globals::BinariesFolder / TEXT("FlaxEngine.CSharp.dll");
const ::String csharpRuntimeConfigPath = Globals::BinariesFolder / TEXT("FlaxEngine.CSharp.runtimeconfig.json");
if (!FileSystem::FileExists(csharpLibraryPath))
LOG(Fatal, "Failed to initialize managed runtime, missing file: {0}", csharpLibraryPath);
LOG(Fatal, "Failed to initialize .NET runtime, missing file: {0}", csharpLibraryPath);
if (!FileSystem::FileExists(csharpRuntimeConfigPath))
LOG(Fatal, "Failed to initialize managed runtime, missing file: {0}", csharpRuntimeConfigPath);
LOG(Fatal, "Failed to initialize .NET runtime, missing file: {0}", csharpRuntimeConfigPath);
const FLAX_CORECLR_STRING& libraryPath = FLAX_CORECLR_STRING(csharpLibraryPath);
// Get path to hostfxr library
@@ -1703,9 +1703,9 @@ bool InitHostfxr()
Platform::OpenUrl(TEXT("https://dotnet.microsoft.com/en-us/download/dotnet/7.0"));
#endif
#if USE_EDITOR
LOG(Fatal, "Missing .NET 7 SDK installation required to run Flax Editor.");
LOG(Fatal, "Missing .NET 7 or later SDK installation required to run Flax Editor.");
#else
LOG(Fatal, "Missing .NET 7 Runtime installation required to run this application.");
LOG(Fatal, "Missing .NET 7 or later Runtime installation required to run this application.");
#endif
return true;
}
@@ -1735,14 +1735,13 @@ bool InitHostfxr()
return true;
}
// TODO: Implement picking different version of hostfxr, currently prefers highest available version.
// Allow future and preview versions of .NET
String dotnetRollForward;
// TODO: Implement support for picking RC/beta updates of .NET runtime
// Uncomment for enabling support for upcoming .NET major release candidates
#if 0
String dotnetRollForwardPr;
if (Platform::GetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD"), dotnetRollForward))
Platform::SetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD"), TEXT("LatestMajor"));
if (Platform::GetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD_TO_PRERELEASE"), dotnetRollForwardPr))
Platform::SetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD_TO_PRERELEASE"), TEXT("1"));
#endif
// Initialize hosting component
const char_t* argv[1] = { libraryPath.Get() };

3
Source/ThirdParty/nethost/FlaxEngine.CSharp.runtimeconfig.json vendored
View File

@@ -3,7 +3,8 @@
"tfm": "net7.0",
"framework": {
"name": "Microsoft.NETCore.App",
"version": "7.0.0"
"version": "7.0.0",
"rollForward": "latestMajor"
}
}
}

29
Source/Tools/Flax.Build/Build/DotNet/DotNetSdk.cs
View File

@@ -118,6 +118,11 @@ namespace Flax.Build
/// </summary>
public static Version MinimumVersion => new Version(7, 0);
/// <summary>
/// The maximum SDK version.
/// </summary>
public static Version MaximumVersion => new Version(8, 0);
/// <inheritdoc />
public override TargetPlatform[] Platforms
{
@@ -245,21 +250,24 @@ namespace Flax.Build
dotnetSdkVersions = GetVersions(Path.Combine(dotnetPath, "sdk"));
if (dotnetRuntimeVersions == null)
dotnetRuntimeVersions = GetVersions(Path.Combine(dotnetPath, "shared/Microsoft.NETCore.App"));
string dotnetSdkVersion = dotnetSdkVersions.OrderByDescending(ParseVersion).FirstOrDefault();
string dotnetRuntimeVersion = dotnetRuntimeVersions.OrderByDescending(ParseVersion).FirstOrDefault();
dotnetSdkVersions = dotnetSdkVersions.OrderByDescending(ParseVersion);
dotnetRuntimeVersions = dotnetRuntimeVersions.OrderByDescending(ParseVersion);
string dotnetSdkVersion = dotnetSdkVersions.FirstOrDefault(x => ParseVersion(x).Major >= MinimumVersion.Major && ParseVersion(x).Major <= MaximumVersion.Major);
string dotnetRuntimeVersion = dotnetRuntimeVersions.FirstOrDefault(x => ParseVersion(x).Major >= MinimumVersion.Major && ParseVersion(x).Major <= MaximumVersion.Major);
if (string.IsNullOrEmpty(dotnetSdkVersion))
dotnetSdkVersion = dotnetPath;
if (dotnetSdkVersion == null && dotnetSdkVersions.Count() > 0)
{
Log.Warning($"Unsupported .NET SDK {dotnetSdkVersions.First()} version found. Minimum version required is .NET {MinimumVersion}.");
return;
}
if (string.IsNullOrEmpty(dotnetSdkVersion) || string.IsNullOrEmpty(dotnetRuntimeVersion))
{
Log.Warning("Missing .NET SDK");
return;
}
int majorVersion = int.Parse(dotnetSdkVersion.Substring(0, dotnetSdkVersion.IndexOf(".")));
if (majorVersion < MinimumVersion.Major)
{
Log.Warning($"Unsupported .NET SDK {dotnetSdkVersion} version found. Minimum version required is .NET {MinimumVersion}.");
return;
}
RootPath = dotnetPath;
Version = ParseVersion(dotnetSdkVersion);
VersionName = dotnetSdkVersion;
@@ -452,8 +460,9 @@ namespace Flax.Build
private static string GetVersion(IEnumerable<string> versions)
{
// TODO: reject 'future' versions like .Net 8?
return versions.OrderByDescending(ParseVersion).FirstOrDefault();
return versions.OrderByDescending(ParseVersion)
.Where(x => ParseVersion(x).Major >= MinimumVersion.Major && ParseVersion(x).Major <= MaximumVersion.Major)
.FirstOrDefault();
}
private static string SearchForDotnetLocationLinux()