86 lines
2.9 KiB
C#
86 lines
2.9 KiB
C#
|
using System;
|
||
|
|
using System.IO;
|
||
|
|
using System.Collections.Generic;
|
||
|
|
using UnityEngine;
|
||
|
|
using NiceIO.Sysroot;
|
||
|
|
using UnityEditor.Il2Cpp;
|
||
|
|
|
||
|
|
namespace UnityEditor.Il2Cpp
|
||
|
|
{
|
||
|
|
/// <summary>
|
||
|
|
/// Toolchain for building Linux x86_64 target on Windows x86_64 host
|
||
|
|
/// </summary>
|
||
|
|
public class ToolchainWindowsX86_64LinuxX86_64: SysrootLinuxX86_64
|
||
|
|
{
|
||
|
|
private string _packageName => "com.unity.toolchain.win-x86_64-linux-x86_64";
|
||
|
|
/// <summary>
|
||
|
|
/// Name of package
|
||
|
|
/// </summary>
|
||
|
|
public override string Name => _packageName;
|
||
|
|
/// <summary>
|
||
|
|
/// Name of host platform
|
||
|
|
/// </summary>
|
||
|
|
public override string HostPlatform => "windows";
|
||
|
|
/// <summary>
|
||
|
|
/// Name of host architecture
|
||
|
|
/// </summary>
|
||
|
|
public override string HostArch => "x86_64";
|
||
|
|
/// <summary>
|
||
|
|
/// Name of target platform
|
||
|
|
/// </summary>
|
||
|
|
public override string TargetPlatform => "linux";
|
||
|
|
/// <summary>
|
||
|
|
/// Name of target architecture
|
||
|
|
/// </summary>
|
||
|
|
public override string TargetArch => "x86_64";
|
||
|
|
|
||
|
|
private string _payloadVersion => "llvm-9.0.0-1";
|
||
|
|
private string _payloadDir;
|
||
|
|
|
||
|
|
private NPath _toolchainPath = null;
|
||
|
|
|
||
|
|
public ToolchainWindowsX86_64LinuxX86_64()
|
||
|
|
{
|
||
|
|
_payloadDir = $"windows-x86_64-linux-x86_64/{_payloadVersion}";
|
||
|
|
RegisterPayload(_packageName, _payloadDir);
|
||
|
|
_toolchainPath = PayloadInstallDirectory(_payloadDir);
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Initialize toolchain
|
||
|
|
/// </summary>
|
||
|
|
public override bool Initialize()
|
||
|
|
{
|
||
|
|
UpdatePath();
|
||
|
|
return base.Initialize();
|
||
|
|
}
|
||
|
|
|
||
|
|
private void UpdatePath()
|
||
|
|
{
|
||
|
|
string binPath = _toolchainPath.Combine("bin").ToString(SlashMode.Native);
|
||
|
|
string paths = Environment.GetEnvironmentVariable("PATH");
|
||
|
|
foreach (var path in paths.Split(';'))
|
||
|
|
{
|
||
|
|
if (path == binPath)
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
Environment.SetEnvironmentVariable("PATH", $"{paths};{binPath}");
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// Supplies arguments to il2cpp.exe
|
||
|
|
/// </summary>
|
||
|
|
/// <returns>Next argument to il2cpp.exe</returns>
|
||
|
|
public override IEnumerable<string> GetIl2CppArguments()
|
||
|
|
{
|
||
|
|
var linkerPath = _toolchainPath.Combine("bin/ld.lld");
|
||
|
|
var target = "x86_64-glibc2.17-linux-gnu";
|
||
|
|
|
||
|
|
yield return $"--sysroot-path={SysrootInstallDirectory()}";
|
||
|
|
yield return $"--compiler-flags=\"-target {target}\"";
|
||
|
|
yield return $"--tool-chain-path={_toolchainPath.InQuotes(SlashMode.Native)}";
|
||
|
|
yield return $"--linker-flags=\"-fuse-ld=\"{linkerPath.InQuotes(SlashMode.Native)}\" -target {target} -static-libstdc++\"";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|