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Add Mono AOT for iOS to run C#

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This commit is contained in:
Wojtek Figat
2023-04-13 08:34:49 +02:00
parent cf397e1cc7
commit c5491eea97
7 changed files with 74 additions and 11 deletions
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7
Source/Tools/Flax.Build/Build/DotNet/DotNetSdk.cs
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@@ -407,6 +407,13 @@ namespace Flax.Build
return exists;
}
internal static string SelectVersionFolder(string root)
{
var versions = GetVersions(root);
var version = GetVersion(versions);
return Path.Combine(root, version);
}
private static Version ParseVersion(string version)
{
// Give precedence to final releases over release candidate / beta releases

33
Source/Tools/Flax.Build/Platforms/iOS/iOSToolchain.cs
View File

@@ -1,5 +1,6 @@
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
using System.IO;
using System.Collections.Generic;
using Flax.Build.NativeCpp;
@@ -61,5 +62,37 @@ namespace Flax.Build.Platforms
args.Add("-miphoneos-version-min=" + Configuration.iOSMinVer);
}
public override bool CompileCSharp(ref CSharpOptions options)
{
switch (options.Action)
{
case CSharpOptions.ActionTypes.GetPlatformTools:
options.PlatformToolsPath = Path.Combine(DotNetSdk.SelectVersionFolder(Path.Combine(DotNetSdk.Instance.RootPath, "packs/Microsoft.NETCore.App.Runtime.AOT.osx-x64.Cross.ios-arm64")), "tools");
return false;
case CSharpOptions.ActionTypes.MonoCompile:
{
var aotCompilerPath = Path.Combine(options.PlatformToolsPath, "mono-aot-cross");
return true; // TODO: impl this (output assembly from aot cross-compiler and manually compile into shared library for ios)
// Setup options
var monoAotMode = "full";
var monoDebugMode = options.EnableDebugSymbols ? "soft-debug" : "nodebug";
var aotCompilerArgs = $"--aot={monoAotMode},verbose,stats,print-skipped,{monoDebugMode} -O=all";
if (options.EnableDebugSymbols || options.EnableToolDebug)
aotCompilerArgs = "--debug " + aotCompilerArgs;
var envVars = new Dictionary<string, string>();
envVars["MONO_PATH"] = options.AssembliesPath + ";" + options.ClassLibraryPath;
if (options.EnableToolDebug)
{
envVars["MONO_LOG_LEVEL"] = "debug";
}
// Run cross-compiler compiler
int result = Utilities.Run(aotCompilerPath, $"{aotCompilerArgs} \"{options.InputFiles[0]}\"", null, options.PlatformToolsPath, Utilities.RunOptions.AppMustExist | Utilities.RunOptions.ConsoleLogOutput, envVars);
return result != 0;
}
}
return base.CompileCSharp(ref options);
}
}
}