UnrealEngineUWP/Engine/Source/Programs/ShaderCompileWorker/ShaderCompileWorker.Target.cs

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

using System.Collections.Generic;
using System.IO;
using UnrealBuildTool;

public class ShaderCompileWorkerTarget : TargetRules
{
	public ShaderCompileWorkerTarget(TargetInfo Target)
	{
		Type = TargetType.Program;
	}

	//
	// TargetRules interface.
	//

	public override bool GetSupportedPlatforms(ref List<UnrealTargetPlatform> OutPlatforms)
	{
		return UnrealBuildTool.UnrealBuildTool.GetAllDesktopPlatforms(ref OutPlatforms, false);
	}

	public override bool ShouldCompileMonolithic(UnrealTargetPlatform InPlatform, UnrealTargetConfiguration InConfiguration)
	{
		if (UnrealBuildTool.UnrealBuildTool.CommandLineContains("-monolithic") == true)
		{
			return true;
		}
		return false;
	}

	public override void SetupBinaries(
		TargetInfo Target,
		ref List<UEBuildBinaryConfiguration> OutBuildBinaryConfigurations,
		ref List<string> OutExtraModuleNames
		)
	{
		OutBuildBinaryConfigurations.Add(
			new UEBuildBinaryConfiguration(InType: UEBuildBinaryType.Executable,
											InModuleNames: new List<string>() { "ShaderCompileWorker" })
			);
	}

	public override void SetupGlobalEnvironment(
		TargetInfo Target,
		ref LinkEnvironmentConfiguration OutLinkEnvironmentConfiguration,
		ref CPPEnvironmentConfiguration OutCPPEnvironmentConfiguration
		)
	{
		// Turn off various third party features we don't need

		// Currently we force Lean and Mean mode
		UEBuildConfiguration.bCompileLeanAndMeanUE = true;

		// Currently this app is not linking against the engine, so we'll compile out references from Core to the rest of the engine
		UEBuildConfiguration.bCompileAgainstEngine = false;
		UEBuildConfiguration.bCompileAgainstCoreUObject = false;
		UEBuildConfiguration.bBuildWithEditorOnlyData = true;

		// Never use malloc profiling in ShaderCompileWorker.
		BuildConfiguration.bUseMallocProfiler = false;

		// Force all shader formats to be built and included.
        UEBuildConfiguration.bForceBuildShaderFormats = true;

		// ShaderCompileWorker is a console application, not a Windows app (sets entry point to main(), instead of WinMain())
		OutLinkEnvironmentConfiguration.bIsBuildingConsoleApplication = true;

		// Disable logging, as the workers are spawned often and logging will just slow them down
		OutCPPEnvironmentConfiguration.Definitions.Add("ALLOW_LOG_FILE=0");
	}
    public override bool GUBP_AlwaysBuildWithBaseEditor()
    {
        return true;
    }
    public override bool GUBP_NeedsPlatformSpecificDLLs()
    {
        return true;
    }
}