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Improve Linux .NET runtime identifier detection

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Use the runtime identifier detected during runtime instead of
calling the dotnet tool in order to query it.
This commit is contained in:
Ari Vuollet
2025-12-14 20:24:39 +02:00
parent 48c60144ae
commit 8efc4715c6
1 changed files with 16 additions and 8 deletions
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24
Source/Tools/Flax.Build/Build/DotNet/DotNetSdk.cs
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@@ -4,6 +4,7 @@ using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using Microsoft.Win32;
namespace Flax.Build
@@ -187,7 +188,7 @@ namespace Flax.Build
// Find system-installed SDK
string dotnetPath = Environment.GetEnvironmentVariable("DOTNET_ROOT");
string rid, ridFallback, arch;
string arch;
IEnumerable<string> dotnetSdkVersions = null, dotnetRuntimeVersions = null;
switch (architecture)
{
@@ -209,8 +210,6 @@ namespace Flax.Build
{
case TargetPlatform.Windows:
{
rid = $"win-{arch}";
ridFallback = "";
#pragma warning disable CA1416
if (string.IsNullOrEmpty(dotnetPath))
{
@@ -235,16 +234,12 @@ namespace Flax.Build
}
case TargetPlatform.Linux:
{
rid = $"linux-{arch}";
ridFallback = Utilities.ReadProcessOutput("dotnet", "--info").Split('\n').FirstOrDefault(x => x.StartsWith(" RID:"), "").Replace("RID:", "").Trim();
if (string.IsNullOrEmpty(dotnetPath))
dotnetPath ??= SearchForDotnetLocationLinux();
break;
}
case TargetPlatform.Mac:
{
rid = $"osx-{arch}";
ridFallback = "";
if (string.IsNullOrEmpty(dotnetPath))
{
dotnetPath = "/usr/local/share/dotnet/"; // Officially recommended dotnet location
@@ -258,7 +253,6 @@ namespace Flax.Build
}
if (Flax.Build.Platforms.MacPlatform.BuildingForx64)
{
rid = "osx-x64";
dotnetPath = Path.Combine(dotnetPath, "x64");
architecture = TargetArchitecture.x64;
}
@@ -332,6 +326,20 @@ namespace Flax.Build
VersionName = dotnetSdkVersion;
RuntimeVersionName = dotnetRuntimeVersion;
string rid, ridFallback = "";
switch (platform)
{
case TargetPlatform.Windows: rid = $"win-{arch}"; break;
case TargetPlatform.Linux:
{
rid = RuntimeInformation.RuntimeIdentifier;
ridFallback = $"linux-{arch}";
break;
}
case TargetPlatform.Mac: rid = Flax.Build.Platforms.MacPlatform.BuildingForx64 ? "osx-x64" : $"osx-{arch}"; break;
default: throw new InvalidPlatformException(platform);
}
// Pick SDK runtime
if (!TryAddHostRuntime(platform, architecture, rid) && !TryAddHostRuntime(platform, architecture, ridFallback))
{