Engine/Source/Programs/AutomationTool/Scripts/ArchiveCommand.Automation.cs

// Copyright 1998-2018 Epic Games, Inc. All Rights Reserved.
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Reflection;
using AutomationTool;
using UnrealBuildTool;
using Tools.DotNETCommon;

public partial class Project : CommandUtils
{

	#region Utilities

	public static void CreateArchiveManifest(ProjectParams Params, DeploymentContext SC)
	{
		if (!Params.Archive)
		{
			return;
		}
		var ThisPlatform = SC.StageTargetPlatform;

		ThisPlatform.GetFilesToArchive(Params, SC);

		//@todo add any archive meta data files as needed

		if (Params.ArchiveMetaData)
		{
			// archive the build.version file for extra info for testing, etc
			string BuildVersionFile = CombinePaths(SC.LocalRoot.FullName, "Engine", "Build", "Build.version");
			SC.ArchiveFiles(Path.GetDirectoryName(BuildVersionFile), Path.GetFileName(BuildVersionFile));
		}
	}

	public static void ApplyArchiveManifest(ProjectParams Params, DeploymentContext SC)
	{
		if (SC.ArchivedFiles.Count > 0)
		{
			foreach (var Pair in SC.ArchivedFiles)
			{
				FileReference Src = new FileReference(Pair.Key);
				FileReference Dest = FileReference.Combine(SC.ArchiveDirectory, Pair.Value);
				CopyFileIncremental(Src, Dest);
			}
		}
	}

	#endregion

	#region Archive Command

	public static void Archive(ProjectParams Params)
	{
		Params.ValidateAndLog();
		if (!Params.Archive)
		{
			return;
		}

		LogInformation("********** ARCHIVE COMMAND STARTED **********");

		LogInformation("Archiving to {0}", Params.ArchiveDirectoryParam);

		if (!Params.NoClient)
		{
			var DeployContextList = CreateDeploymentContext(Params, false, false);
			foreach ( var SC in DeployContextList )
			{
				CreateArchiveManifest(Params, SC);
				ApplyArchiveManifest(Params, SC);
				SC.StageTargetPlatform.ProcessArchivedProject(Params, SC);
			}
		}
		if (Params.DedicatedServer)
		{
			ProjectParams ServerParams = new ProjectParams(Params);
			ServerParams.Devices = new ParamList<string>(ServerParams.ServerDevice);
			var DeployContextList = CreateDeploymentContext(ServerParams, true, false);
			foreach ( var SC in DeployContextList )
			{
				CreateArchiveManifest(Params, SC);
				ApplyArchiveManifest(Params, SC);
				SC.StageTargetPlatform.ProcessArchivedProject(Params, SC);
			}
		}
		LogInformation("********** ARCHIVE COMMAND COMPLETED **********");
    }

	#endregion
}
-												Merging copyright update from 4.19 branch.

#rb none
#rnx
#jira

[CL 3818977 by Ben Marsh in Staging-4.19 branch]

											
										
										
											2018-01-02 15:30:26 -05:00
+								// Copyright 1998-2018 Epic Games, Inc. All Rights Reserved.
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+								using System;
 								using System.Collections.Generic;
 								using System.IO;
 								using System.Threading;
 								using System.Reflection;
 								using AutomationTool;
 								using UnrealBuildTool;
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 3620134)
#lockdown Nick.Penwarden
#rb none

============================
  MAJOR FEATURES & CHANGES
============================

Change 3550452 by Ben.Marsh

	UAT: Improve readability of error message when an editor commandlet fails with an error code.

Change 3551179 by Ben.Marsh

	Add methods for reading text files into an array of strings.

Change 3551260 by Ben.Marsh

	Core: Change FFileHelper routines to use enum classes for flags.

Change 3555697 by Gil.Gribb

	Fixed a rare crash when the asset registry scanner found old cooked files with package level compression.

	#jira UE-47668

Change 3556464 by Ben.Marsh

	UGS: If working in a virtual stream, use the name of the first non-virtual ancestor for writing version files.

Change 3557630 by Ben.Marsh

	Allow the network version to be set via Build.version if it's not overriden from Version.h.

Change 3561357 by Gil.Gribb

	Fixed crashes related to loading old unversioned files in the editor.

	#jira UE-47806

Change 3565711 by Graeme.Thornton

	PR #3839: Make non-encoding specific Base64 functions accessible (Contributed by stfx)


Change 3565864 by Robert.Manuszewski

	Temp fix for a race condition with the async loading thread enabled - caching the linker in case it gets removed (but not deleted) from super class object.

Change 3569022 by Ben.Marsh

	PR #3849: Update gitignore (Contributed by mhutch)


Change 3569113 by Ben.Marsh

	Fix Japanese errors not displaying correctly in the cook output log.

	#jira UE-47746

Change 3569486 by Ben.Marsh

	UGS: Always sync the Enterprise folder if the selected .uproject file has the "Enterprise" flag set.

Change 3570483 by Graeme.Thornton

	Minor C# cleanups. Removing some redundant "using" calls which also cause dotnetcore compile errors

Change 3570513 by Robert.Manuszewski

	Fix for a race condition with async loading thread enabled.

Change 3570664 by Ben.Marsh

	UBT: Use P/Invoke to determine number of physical processors on Windows rather than using WMI. Starting up WMIC adds 2.5 seconds to build times, and is not compatible with .NET core.

Change 3570708 by Robert.Manuszewski

	Added ENABLE_GC_OBJECT_CHECKS macro to be able to quickly toggle UObject pointer checks in shipping builds when the garbage collector is running.

Change 3571592 by Ben.Marsh

	UBT: Allow running with -installed without creating [InstalledPlatforms] entries in BaseEngine.ini. If there is no HasInstalledPlatformInfo=true setting, assume that all platforms are still available.

Change 3572215 by Graeme.Thornton

	UBT
	- Remove some unnecessary using directives
	- Point SN-DBS code at the new Utils.GetPhysicalProcessorCount call, rather than trying to calculate it itself

Change 3572437 by Robert.Manuszewski

	Game-specific fix for lazy object pointer issues in one of the test levels. The previous fix had to be partially reverted due to side-effects.

	#jira UE-44996

Change 3572480 by Robert.Manuszewski

	MaterialInstanceCollections will no longer be added to GC clusters to prevent materials staying around in memory for too long

Change 3573547 by Ben.Marsh

	Add support for displaying log timestamps in local time. Set LogTimes=Local in *Engine.ini, or pass -LocalLogTimes on the command line.

Change 3574562 by Robert.Manuszewski

	PR #3847: Add GC callbacks for script integrations (Contributed by mhutch)


Change 3575017 by Ben.Marsh

	Move some functions related to generating window resolutions out of Core (FParse::Resolution, GenerateConvenientWindowedResolutions). Also remove a few headers from shared PCHs prior to splitting application functionality out of Core.

Change 3575689 by Ben.Marsh

	Add a fixed URL for opening the API documentation, so it works correctly in "internal" and "perforce" builds.

Change 3575934 by Steve.Robb

	Fix for nested preprocessor definitions.

Change 3575961 by Steve.Robb

	Fix for nested zeros.

Change 3576297 by Robert.Manuszewski

	Material resources will now be discarded in PostLoad (Game Thread) instead of in Serialize (potentially Async Loading Thread) so that shader deregistration doesn't assert when done from a different thread than the game thread.

	#jira FORT-38977

Change 3576366 by Ben.Marsh

	Add shim functions to allow redirecting FPlatformMisc::ClipboardCopy()/ClipboardPaste() to FPlatformApplicationMisc::ClipboardCopy()/ClipboardPaste() while they are deprecated.

Change 3578290 by Graeme.Thornton

	Changes to Ionic zip library to allow building on dot net core

Change 3578291 by Graeme.Thornton

	Ionic zip library binaries built for .NET Core

Change 3578354 by Graeme.Thornton

	Added FBase64::GetDecodedDataSize() to determine the size of bytes of a decoded base64 string

Change 3578674 by Robert.Manuszewski

	After loading packages flush linker cache on uncooked platforms to free precache memory

Change 3579068 by Steve.Robb

	Fix for CLASS_Intrinsic getting stomped.
	Fix to EClassFlags so that they are visible in the debugger.
	Re-added mysteriously-removed comments.

Change 3579228 by Steve.Robb

	BOM removed.

Change 3579297 by Ben.Marsh

	Fix exception if a plugin lists the same module twice.

	#jira UE-48232

Change 3579898 by Robert.Manuszewski

	When creating GC clusters and asserting due to objects still being pending load, the object name and cluster name will now be logged with the assert.

Change 3579983 by Robert.Manuszewski

	More fixes for freeing linker cache memory in the editor.

Change 3580012 by Graeme.Thornton

	Remove redundant copy of FileReference.cs

Change 3580408 by Ben.Marsh

	Validate that arguments passed to the checkf macro are valid sprintf types, and fix up a few places which are currently incorrect.

Change 3582104 by Graeme.Thornton

	Added a dynamic compilation path that uses the latest roslyn apis. Currently only used by the .NET Core path.

Change 3582131 by Graeme.Thornton

	#define out some PerformanceCounter calls that don't exist in .NET Core. They're only used by mono-specific calls anyway.

Change 3582645 by Ben.Marsh

	PR #3879: fix bug when creating a new VS2017 C++ project (Contributed by mnannola)

	#jira UE-48192

Change 3583955 by Robert.Manuszewski

	Support for EDL cooked packages in the editor

Change 3584035 by Graeme.Thornton

	Split RunExternalExecutable into RunExternaNativelExecutable and RunExternalDotNETExecutable. When running under .NET Core, externally launched DotNET utilities must be launched via the 'dotnet' proxy to work correctly.

Change 3584177 by Robert.Manuszewski

	Removed unused member variable (FArchiveAsync2::bKeepRestOfFilePrecached)

Change 3584315 by Ben.Marsh

	Move Android JNI accessor functions into separate header, to decouple it from the FAndroidApplication class.

Change 3584370 by Ben.Marsh

	Move hooks which allow platforms to load any modules into the FPlatformApplicationMisc classes.

Change 3584498 by Ben.Marsh

	Move functions for getting and setting the hardware window pointer onto the appropriate platform window classes.

Change 3585003 by Steve.Robb

	Fix for TChunkedArray ranged-for iteration.

	#jira UE-48297

Change 3585235 by Ben.Marsh

	Remove LogEngine extern from Core; use the platform log channels instead.

Change 3585942 by Ben.Marsh

	Move MessageBoxExt() implementation into application layer for platforms that require it.

Change 3587071 by Ben.Marsh

	Move Linux's UngrabAllInput() function into a callback, so DebugBreak still works without SDL.

Change 3587161 by Ben.Marsh

	Remove headers which will be stripped out of the Core module from Core.h and PlatformIncludes.h.

Change 3587579 by Steve.Robb

	Fix for Children list not being rebuilt after hot reload.

Change 3587584 by Graeme.Thornton

	Logging improvements for pak signature check failures
	 - Added "PakCorrupt" console command which corrupts the master signature table
	 - Added some extra log information about which block failed
	 - Re-hash the master signature table and to make sure that it hasn't changed since startup
	 - Moved the ensure around so that some extra logging messages can make it out before the ensure is hit
	 - Added PAK_SIGNATURE_CHECK_FAILS_ARE_FATAL to IPlatformFilePak.h so we have a single place to make signature check failures fatal again

Change 3587586 by Graeme.Thornton

	Changes to make UBT build and run on .NET Core
	 - Added *_DNC csproj files for DotNETUtilities and UnrealBuildTool projects which contain the .NET Core build setups
	 - VCSharpProjectFile can no be asked for the CsProjectInfo for a particular configuration, which is cached for future use
	 - After loading VCSharpProjectFiles, .NET Core based projects will be excluded unless generating VSCode projects

Change 3587953 by Steve.Robb

	Allow arbitrary UENUM initializers for enumerators.
	Editor-only data UENUM support.
	Enumerators named MAX are now treated as the UENUM's maximum, and will not cause a MAX+1 value to be generated.

	#jira UE-46274

Change 3589827 by Graeme.Thornton

	More fixes for VSCode project generation and for UBT running on .NET Core
	 - Use a different file extension for rules assemblies when build on .NET Core, so they never get used by their counterparts
	 - UEConsoleTraceListener supports stdout/stderror constructor parameter and outputs to the appropriate channel
	 - Added documentation for UEConsoleTraceListener
	 - All platforms .NET project compilation tasks/launch configs now use "dotnet" and not the normal batch files
	 - Restored the default UBT log verbosity to "Log" rather than "VeryVeryVerbose"
	 - Renamed assemblies for .NETCore versions of DotNETUtilities and UnrealBuildTool so they don't conflict with the output of the existing .NET Desktop Framework stuff

Change 3589868 by Graeme.Thornton

	Separate .NET Core projects for UBT and DotNETCommon out into their own directories so that their intermediates don't overlap with the standard .NET builds, causing failures.

	UBT registers ONLY .NET Core C# projects when generating VSCode solutions, and ONLY standard C# projects in all other cases

Change 3589919 by Robert.Manuszewski

	Fixing crash when cooking textures that have already been cooked for EDL (support for cooked content in the editor)

Change 3589940 by Graeme.Thornton

	Force UBT to think it's running on mono when actually running on .NET Core. Disables a lot of windows specific code paths.

Change 3590078 by Graeme.Thornton

	Fully disable automatic assembly info generation in .NET Core projects

Change 3590534 by Robert.Manuszewski

	Marking UObject as intrinsic clas to fix a crash on UFE startup.

Change 3591498 by Gil.Gribb

	UE4 - Fixed several edge cases in the low level async loading code, especially around cancellation. Also PakFileTest is a console command which can be used to stress test pak file loading.

Change 3591605 by Gil.Gribb

	UE4 - Follow up to fixing several edge cases in the low level async loading code.

Change 3592577 by Graeme.Thornton

	.NET Core C# projects now reference source files explicitly, to stop it accidentally compiling various intermediates

Change 3592684 by Steve.Robb

	Fix for EObjectFlags being passed as the wrong argument to csgCopyBrush.

Change 3592710 by Steve.Robb

	Fix for invalid casts in ListProps command.
	Some name changes in command output.

Change 3592715 by Ben.Marsh

	Move Windows event log code into cpp file, and expose it to other modules even if it's not enabled by default.

Change 3592767 by Gil.Gribb

	UE4 - Changed the logic so that engine UObjects boot before anything else. The engine classes are known to be cycle-free, so we will get them done before moving onto game modules.

Change 3592770 by Gil.Gribb

	UE4 - Fixed a race condition with async read completion in the prescence of cancels.

Change 3593090 by Steve.Robb

	Better error message when there two clashing type names are found.

Change 3593697 by Steve.Robb

	VisitTupleElements function, which calls a functor for each element in the tuple.

Change 3595206 by Ben.Marsh

	Include additional diagnostics for missing imports when a module load fails.

Change 3596140 by Graeme.Thornton

	Batch file for running MSBuild

Change 3596267 by Steve.Robb

	Thread safety fix to FPaths::GetProjectFilePath().

Change 3596271 by Robert.Manuszewski

	Added code to verify compression flags in package file summary to avoid cases where corrupt packages are crashing the editor

	#jira UE-47535

Change 3596283 by Steve.Robb

	Redundant casts removed from UHT.

Change 3596303 by Ben.Marsh

	EC: Improve parsing of Android Clang errors and warnings, which are formatted as MSVC diagnostics to allow go-to-line clicking in the Output Window.

Change 3596337 by Ben.Marsh

	UBT: Format messages about incorrect headers in a way that makes them clickable from Visual Studio.

Change 3596367 by Steve.Robb

	Iterator checks in ranged-for on TMap, TSet and TSparseArray.

Change 3596410 by Gil.Gribb

	UE4 - Improved some error messages on runtime failures in the EDL.

Change 3596532 by Ben.Marsh

	UnrealVS: Fix setting command line to empty not affecting property sheet. Also remove support for VS2013.

	#jira UE-48119

Change 3596631 by Steve.Robb

	Tool which takes a .map file and a .objmap file (from UBT) and creates a report which shows the size of all the symbols contributed by the source code per-folder.

Change 3596807 by Ben.Marsh

	Improve Intellisense when generated headers are missing or out of date (eg. line numbers changed, etc...). These errors seem to be masked by VAX, but are present when using the default Visual Studio Intellisense.

	* UCLASS macro is defined to empty when __INTELLISENSE__ is defined. Previous macro was preventing any following class declaration being parsed correctly if generated code was out of date, causing squiggles over all class methods/variables.
	* Insert a semicolon after each expanded GENERATED_BODY macro, so that if it parses incorrectly, the compiler can still continue parsing the next declaration.

Change 3596957 by Steve.Robb

	UBT can be used to write out an .objsrcmap file for use with the MapFileParser.
	Renaming of ObjMap to ObjSrcMap in MapFileParser.

Change 3597213 by Ben.Marsh

	Remove AutoReporter. We don't support this any more.

Change 3597558 by Ben.Marsh

	UGS: Allow adding custom actions to the context menu for right clicking on a changelist. Actions are specified in the project's UnrealEngine.ini file, with the following syntax:

	+ContextMenu=(Label="This is the menu item", Execute="foo.exe", Arguments="bar")

	The standard set of variables for custom tools is expanded in each parameter (eg. $(ProjectDir), $(EditorConfig), etc...), plus the $(Change) variable.

Change 3597982 by Ben.Marsh

	Add an option to allow overriding the local DDC path from the editor (under Editor Preferences > Global > Local Derived Data Cache).

	#jira UE-47173

Change 3598045 by Ben.Marsh

	UGS: Add variables for stream and client name, and the ability to escape any variables for URIs using the syntax $(VariableName:URI).

Change 3599214 by Ben.Marsh

	Avoid string duplication when comparing extensions.

Change 3600038 by Steve.Robb

	Fix for maps being modified during iteration in cache compaction.

Change 3600136 by Steve.Robb

	GitHub #3538 : Fixed a bug with the handling of 'TMap' key/value types in the UnrealHeaderTool

Change 3600214 by Steve.Robb

	More accurate error message when unsupported template parameters are provided in a TSet property.

Change 3600232 by Ben.Marsh

	UBT: Force UHT to run again if the .build.cs file for a module has changed.

	#jira UE-46119

Change 3600246 by Steve.Robb

	GitHub #3045 : allow multiple interface definition in a file

Change 3600645 by Ben.Marsh

	Convert QAGame to Include-What-You-Use.

Change 3600897 by Ben.Marsh

	Fix invalid path (multiple slashes) in LibCurl.build.cs. Causes exception when scanning for includes.

Change 3601558 by Graeme.Thornton

	Simple first pass VSCode editor integration plugin

Change 3601658 by Graeme.Thornton

	Enable intellisense generation for VS Code project files and setup include paths properly

Change 3601762 by Ben.Marsh

	UBT: Add support for adaptive non-unity builds when working from a Git repository.

	The ISourceFileWorkingSet interface is now used to query files belonging to the working set, and has separate implementations for Perforce (PerforceSourceFileWorkingSet) and Git (GitSourceFileWorkingSet). The Git implementation is used if a .git directory is found in the directory containing the Engine folder, the directory containing the project file, or the parent directory of the project file, and spawns a "git status" process in the background to determine which files are untracked or staged.

	Several new settings are supported in BuildConfiguration.xml to allow modifying default behavior:

	<SourceFileWorkingSet>
	    <Provider>Default</Provider> <!-- May be None, Default, Git or Perforce -->
	    <RepositoryPath></RepositoryPath> <!-- Specifies the path to the repository, relative to the directory containing the Engine folder. If not set, tries to find a .git directory in the locations listed above. -->
	    <GitPath>git</GitPath> <!-- Specifies the path to the Git executable. Defaults to "git", which assumes that it will be on the PATH -->
	</SourceFileWorkingSet>

Change 3604032 by Graeme.Thornton

	First attempt at automatically detecting the existance and location of visual studio code in the source code accessor module. Only works for windows.

Change 3604038 by Graeme.Thornton

	Added FSourceCodeNavigation::GetSelectedSourceCodeIDE() which returns the name of the selected source code accessor.
	Replaced all usages of FSourceCodeNavigation::GetSuggestedSourceCodeIDE() with GetSelectedSourceCodeIDE(), where the message is referring to the opening or editing of code.

Change 3604106 by Steve.Robb

	GitHub #3561 : UE-44950: Don't see all caps struct constructor as macro

Change 3604192 by Steve.Robb

	GitHub #3911 : Improving ToUpper/ToLower efficiency

Change 3604273 by Graeme.Thornton

	IWYU build fixes when malloc profiler is enabled

Change 3605457 by Ben.Marsh

	Fix race for intiialization of ThreadID variable on FRunnableThreadWin, and restore a previous check that was working around it.

Change 3606720 by James.Hopkin

	Dave Ratti's fix to character base recursion protection code - was missing a GetOwner call, instead attempting to cast a component to a pawn.

Change 3606807 by Graeme.Thornton

	Disabled optimizations around FShooterStyle::Create(), which was crashing in Win64 shipping game builds due to some known compiler issue. Same variety of fix as BenZ did in CL 3567741.

Change 3607026 by James.Hopkin

	Fixed incorrect ABrush cast - was attempting to cast a UModel to ABrush, which can never succeed

Change 3607142 by Graeme.Thornton

	UBT - Minor refactor of BackgroundProcess shutdown in SourceFileWorkingSet. Check whether the process has already exited before trying to kill it during Dispose.

Change 3607146 by Ben.Marsh

	UGS: Fix exception due to formatting string when Perforce throws an error.

Change 3607147 by Steve.Robb

	Efficiency fix for integer properties, which were causing a property mismatch and thus a tag lookup every time.
	Float and double conversion support added to int properties.
	NAME_DoubleProperty added.
	Fix for converting enum class enumerators > 255 to int properties.

Change 3607516 by Ben.Marsh

	PR #3935: Fix DECLARE_DELEGATE_NineParams, DECLARE_MULTICAST_DELEGATE_NineParams. (Contributed by enginevividgames)


Change 3610421 by Ben.Marsh

	UAT: Move help for RebuildLightMapsCommand into attributes, so they display when running with -help.

Change 3610657 by Ben.Marsh

	UAT: Unify initialization of command environment for build machines and local execution. Always derive parameters which aren't manually set via environment variables.

Change 3611000 by Ben.Marsh

	UAT: Remove the -ForceLocal command line option. Settings are now determined automatically, independently of the -Buildmachine argument.

Change 3612471 by Ben.Marsh

	UBT: Move FastJSON into DotNETUtilities.

Change 3613479 by Ben.Marsh

	UBT: Remove the bIsCodeProject flag from UProjectInfo. This was only really being used to determine which projects to generate an IDE project for, so it is now checked in the project file generator.

Change 3613910 by Ben.Marsh

	UBT: Remove unnecessary code to guess a project from the target name; doesn't work due to init order, actual project is determined later.

Change 3614075 by Ben.Marsh

	UBT: Remove hacks for testing project file attributes by name.

Change 3614090 by Ben.Marsh

	UBT: Remove global lookup of project by name. Projects should be explicitly specified by path when necessary.

Change 3614488 by Ben.Marsh

	UBT: Prevent annoying (but handled) exception when constructing SQLiteModuleSupport objects with -precompile enabled.

Change 3614490 by Ben.Marsh

	UBT: Simplify generation of arguments for building intellisense; determine the platform/configuration to build from the project file generation code, rather than inside the target itself.

Change 3614962 by Ben.Marsh

	UBT: Move the VS2017 strict conformance mode (/permissive-) behind a command line option (-Strict), and disable it by default. Building with this mode is not guaranteed to work correctly without updated Windows headers.

Change 3615416 by Ben.Marsh

	EC: Include an icon showing the overall status of a build in the grid view.

Change 3615713 by Ben.Marsh

	UBT: Delete any files in output directories which match output files in other directories. Allows automatically deleting build products which are moved into another folder.

	#jira UE-48987

Change 3616652 by Ben.Marsh

	Plugins: Fix incorrect dialog when binaries for a plugin are missing. Should only prompt to disable if starting a content-only project.

	#jira UE-49007

Change 3616680 by Ben.Marsh

	Add the CodeAPI-HTML.tgz file into the installed engine build.

Change 3616767 by Ben.Marsh

	Plugins: Tweak error message if the FModuleManager::IsUpToDate() function returns false for a plugin module; the module may be missing, not just incompatible.

Change 3616864 by Ben.Marsh

	Cap the length of the temporary package name during save, to prevent excessively long filenames going over the limit once a GUID is appended.

	#jira UE-48711

Change 3619964 by Ben.Marsh

	UnrealVS: Fix single file compile for foreign projects, where the command line contains $(SolutionDir) and $(ProjectName) variables.

Change 3548930 by Ben.Marsh

	UBT: Remove UEBuildModuleCSDLL; there is no codepath that still supports creating them. Remove the remaining UEBuildModule/UEBuildModuleCPP abstraction.

Change 3558056 by Ben.Marsh

	Deprecate FString::Trim() and FString::TrimTrailing(), and replace them with separate versions to mutate (TrimStartInline(), TrimEndInline()) or return by copy (TrimStart(), TrimEnd()). Also add a functions to trim whitespace from both ends of a string (TrimStartAndEnd(), TrimStartAndEndInline()).

Change 3563309 by Graeme.Thornton

	Moved some common C# classes into the DotNETCommon assembly

Change 3570283 by Graeme.Thornton

	Move some code out of RPCUtility and into DotNETCommon, removing the dependency between the two projects
	Added UEConsoleTraceListener to replace ConsoleTraceListener, which doesn't exist in DotNetCore

Change 3572811 by Ben.Marsh

	UBT: Add -enableasan / -enabletsan command line options and bEnableAddressSanitizer / bEnableThreadSanitizer settings in BuildConfiguration.xml (and remove environment variables).

Change 3573397 by Ben.Marsh

	UBT: Create a <ExeName>.version file for every target built by UBT, in the same JSON format as Engine/Build/Build.version. This allows monolithic targets to read a version number at runtime, unlike when it's embedded in a modules file, and allows creating versioned client executables that will work with versioned servers when syncing through UGS.

Change 3575659 by Ben.Marsh

	Remove CHM API documentation.

Change 3582103 by Graeme.Thornton

	Simple ResX writer implemetation that the xbox deloyment code can use instead of the one from the windows forms assembly, which isn't supported on .NET Core

	Removed reference to System.Windows.Form from UBT.

Change 3584113 by Ben.Marsh

	Move key-mapping functionality into the InputCore module.

Change 3584278 by Ben.Marsh

	Move FPlatformMisc::RequestMinimize() into FPlatformApplicationMisc.

Change 3584453 by Ben.Marsh

	Move functionality for querying device display density to FApplicationMisc, due to dependence on application-level functionality on mobile platforms.

Change 3585301 by Ben.Marsh

	Move PlatformPostInit() into an FPlatformApplicationMisc function.

Change 3587050 by Ben.Marsh

	Move IsThisApplicationForeground() into FPlatformApplicationMisc.

Change 3587059 by Ben.Marsh

	Move RequiresVirtualKeyboard() into FPlatformApplicationMisc.

Change 3587119 by Ben.Marsh

	Move GetAbsoluteLogFilename() into FPlatformMisc.

Change 3587800 by Steve.Robb

	Fixes to container visualizers for types whose pointer type isn't simply Type*.

Change 3588393 by Ben.Marsh

	Move platform output devices into their own headers.

Change 3588868 by Ben.Marsh

	Move creation of console, error and warning output devices int PlatformApplicationMisc.

Change 3589879 by Graeme.Thornton

	All automation projects now have a reference to DotNETUtilities
	Fixed a build error in the WEX automation library

Change 3590034 by Ben.Marsh

	Move functionality related to windowing and input out of the Core module and into an ApplicationCore module, so it is possible to build utilities with Core without adding dependencies on XInput (Windows), SDL (Linux), and OpenGL (Mac).

Change 3593754 by Steve.Robb

	Fix for tuple debugger visualization.

Change 3597208 by Ben.Marsh

	Move CrashReporter out of a public folder; it's not in a form that is usable by subscribers and licensees.

Change 3600163 by Ben.Marsh

	UBT: Simplify how targets are cleaned. Delete all intermediate folders for a platform/configuration, and delete any build products matching the UE4 naming convention for that target, rather than relying on the current build configuration or list of previous build products. This will ensure that build products which are no longer being generated will also be cleaned.

	#jira UE-46725

Change 3604279 by Graeme.Thornton

	Move pre/post garbage collection delegates into accessor functions so they can be used by globally constructed objects

Change 3606685 by James.Hopkin

	Removed redundant 'Cast's (casting to either the same type or a base).

	In SClassViewer, replaced cast with TAssetPtr::operator* call to get the wrapped UClass.
	Also removed redundant 'IsA's from AnimationRetargetContent::AddRemappedAsset in EditorAnimUtils.cpp.

Change 3610950 by Ben.Marsh

	UAT: Simplify logic for detecting Perforce settings, using environment variables if they are set, otherwise falling back to detecting them. Removes special cases for build machines, and makes it simpler to set up UAT commands on builders outside Epic.

Change 3610991 by Ben.Marsh

	UAT: Use the correct P4 settings to detect settings if only some parameters are specified on the command line.

Change 3612342 by Ben.Marsh

	UBT: Change JsonObject.Read() to take a FileReference parameter.

Change 3612362 by Ben.Marsh

	UBT: Remove some more cases of paths being passed as strings rather than using FileReference objects.

Change 3619128 by Ben.Marsh

	Include builder warnings and errors in the notification emails for automated tests, otherwise it's difficult to track down non-test failures.

[CL 3620189 by Ben Marsh in Main branch]

											
										
										
											2017-08-31 12:08:38 -04:00
+								using Tools.DotNETCommon;
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
 								public partial class Project : CommandUtils
 								{
 									#region Utilities
 									public static void CreateArchiveManifest(ProjectParams Params, DeploymentContext SC)
 									{
 										if (!Params.Archive)
 										{
 											return;
 										}
 										var ThisPlatform = SC.StageTargetPlatform;
 										ThisPlatform.GetFilesToArchive(Params, SC);
 										//@todo add any archive meta data files as needed
-												- Added parameter to UAT "-archivemetadata" which will copy build.properties to the archive directory [UE-2228]
#codereview kellan.carr

[CL 2339949 by Josh Adams in Main branch]

											
										
										
											2014-10-24 11:50:48 -04:00
 										if (Params.ArchiveMetaData)
 										{
-												Remove build.properties. Applications can now use Build.version for structured version information; timestamp was only used by the launcher, so it now uses its own.

[CL 2638907 by Ben Marsh in Main branch]

											
										
										
											2015-07-30 12:24:22 -04:00
+											// archive the build.version file for extra info for testing, etc
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 3491552)
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3421703 on 2017/05/03 by Ben.Marsh

	Surround invalid character message in quotes, so it's clear when a space is listed.

	#jira UE-44606

Change 3422644 on 2017/05/04 by Steve.Robb

	Ranged-for support for TChunkedArray.

Change 3422754 on 2017/05/04 by Steve.Robb

	IAsyncReadFileHandle made non-copyable to prevent accidental wrong stat calculation.

Change 3422758 on 2017/05/04 by Steve.Robb

	Misc readability/standards improvements in stats code.

Change 3427955 on 2017/05/08 by Steve.Robb

	Version fix for IOS optimization pragmas, copied from equivalent Mac code.

Change 3428017 on 2017/05/08 by Steve.Robb

	Unused property types removed.

Change 3428641 on 2017/05/08 by Ben.Marsh

	UAT: Remove failed attempt to separate out BuildCookRun into separate commands, which have since rotted.

Change 3430407 on 2017/05/09 by Ben.Marsh

	UBT: Define UE_4_X_OR_LATER macros for every UE4 version greater than 4.17 (eg. UE_4_17_OR_LATER, etc...).

Change 3430682 on 2017/05/09 by Gil.Gribb

	UE4 - Added a fatal error for asking for very large alignments from MallocBinned2 and also return the true size of the memory block in GetAllocationSize().

Change 3430685 on 2017/05/09 by Gil.Gribb

	UE4 - Fixed a bug with the windows async IO stuff related to an unsafe pointer cast to LPDWORD from int64*.

Change 3430756 on 2017/05/09 by Ben.Marsh

	UBT: Switch some receipt stuff to use FileReference/DirectoryReference objects rather than raw paths.

Change 3431157 on 2017/05/09 by Ben.Marsh

	UBT: Store absolute paths when receipts are in memory; only insert pseudo-variables for $(EngineDir) and $(ProjectDir) when saved to disk.

Change 3432334 on 2017/05/10 by Graeme.Thornton

	Include project name in the UBT error message which appears when a plugin is missing

Change 3432481 on 2017/05/10 by Gil.Gribb

	UE4 - Fixed code to detect cycles in parallel tick sorting.

Change 3432485 on 2017/05/10 by Steve.Robb

	Simplified templating around bitfield offset calculation.

Change 3432608 on 2017/05/10 by Steve.Robb

	'bool == byte' static_assert restored after being removed in CL# 3432485.

Change 3432767 on 2017/05/10 by Ben.Marsh

	UBT: Fix exception when a missing plugin is encountered if the target does not have a project.

Change 3433031 on 2017/05/10 by Ben.Marsh

	UAT: Add classes to allow safer manipulation of paths within the staging directory (StagedFileReference, StagedDirectoryReference), and convert staging code over to using those and their regular filesystem counterparts (FileReference/DirectoryReference). Lots of cleanup and refactoring of staging code.

Change 3433049 on 2017/05/10 by Ben.Marsh

	Add more diagnostic information to asserts in TStaticIndirectArrayThreadSafeRead, to try and shed light on what sort of corrupted data is being passed in from the cooker.

	#jira UE-44336

Change 3433097 on 2017/05/10 by Steve.Robb

	Value initialization fix for MakeUnique<T[]>().

Change 3433972 on 2017/05/10 by Daniel.Lamb

	Stop unrealpak from crashing if generating a patch with more pak files then the original game.

Change 3434124 on 2017/05/10 by Ben.Marsh

	UAT: Remove hacky bUseWebSocketNetDriver option.

Change 3434824 on 2017/05/11 by Gil.Gribb

	UE4 - Printed an error instead of asserting when there are missing native classes.

Change 3434916 on 2017/05/11 by Ben.Marsh

	UAT: Separate the list of files to be staged into a separate class.

Change 3435427 on 2017/05/11 by Gil.Gribb

	UE4 - Fixed attempts to load compiled in packages, which produces warnings and is slow.

Change 3436240 on 2017/05/11 by Ben.Marsh

	UAT: Add a command to search for restricted folders under a given base directory.

Change 3438068 on 2017/05/12 by James.Fox

	Checking in Phase 1 of the Dev-Core test map for repro purposes. UE-44996 #rb none

Change 3438855 on 2017/05/15 by Robert.Manuszewski

	When verbose cluster logging is enabled and new object is added to an already existing cluster, the cluster will be dumped to log.

Change 3438929 on 2017/05/15 by Robert.Manuszewski

	Merging CL # 3436939 using Dev-Core_To_Dev-LoadTimes:

	Fix for potential crashes caused by levels staying in memory through material references.

Change 3439021 on 2017/05/15 by Ben.Marsh

	PR #3566: fix non-ascii characters in help command HTML converted to "?" (Contributed by kayama-shift)


Change 3439079 on 2017/05/15 by Ben.Marsh

	PR #2832: Implement missing MessageBox (Contributed by projectgheist)


Change 3439258 on 2017/05/15 by Ben.Marsh

	Highlight lines containing the strings "Error:" or "Warning:" in the output log, so that diagnostics from child processes are highlighted appropriately. The build system already relies similar logic for scraping diagnostics from logs, so it should be safe and predictable to check for messages in this way.

	#jira UE-43673

Change 3439358 on 2017/05/15 by Ben.Marsh

	UBT: Fix Visual Studio solution referencing the incorrect platform for existing C# project ("Any CPU" instead of "AnyCPU"). Was causing prompt to save the solution the first time it is opened.

Change 3439665 on 2017/05/15 by Ben.Marsh

	UAT: Remove DeployPakInternalLowerCaseFilenames(). No platforms require this to be true.

Change 3440735 on 2017/05/16 by Robert.Manuszewski

	UBT compile fix after the last merge

Change 3440889 on 2017/05/16 by Ben.Marsh

	EC: Fix regex for matching path to source files included in error messages from the Linux toolchain.

Change 3442776 on 2017/05/17 by Steve.Robb

	Platform fix for FPaths::IsSamePath.

Change 3445411 on 2017/05/17 by Ben.Marsh

	UBT: Fix typo in makefile diagnostic string.

Change 3446070 on 2017/05/18 by Steve.Robb

	Fix to array sizes in generated UFunction code, which should now handle editor-only functions.

Change 3446091 on 2017/05/18 by Steve.Robb

	Another array size fix for generated code.

Change 3446605 on 2017/05/18 by Steve.Robb

	BuildConfiguration option for static analysis.

Change 3448601 on 2017/05/19 by Richard.Fawcett

	Change FWindowsPlatformProcess::ApplicationSettingsDir() so that it no longer returns a path with a mixture of "\" and "/" characters, and only contains "/" characters.

	This makes it consistent with other related functions like FWindowsPlatformProcess::UserSettingsDir().

Change 3449026 on 2017/05/19 by Ben.Marsh

	Fix whitespace in template file.

Change 3449697 on 2017/05/19 by James.Fox

	Checking in Phase 2 of Dev-Core test map for QAGame
	Also enabled Blueprint and Actor clustering by default in QAGame for more thorough GC testing.

Change 3451352 on 2017/05/22 by Steve.Robb

	UFunction flags are now viewable in the debugger.

Change 3451355 on 2017/05/22 by Steve.Robb

	ARRAY_COUNT fix for zero-sized arrays in Clang.

Change 3451379 on 2017/05/22 by Steve.Robb

	C++14 operator delete overloads with size, for consistency.

Change 3451398 on 2017/05/22 by Graeme.Thornton

	Add AES and RSA encryption keys to the list of config fields that get stripped from ini files when staging
	When creating a pak file, do a filtered copy of all ini files to a temp directory so that all confidential fields can be stripped. Equivalent behaviour to staging a loose file distribution

Change 3451476 on 2017/05/22 by Ben.Marsh

	Compile shipping builds for WEX and Ocean, and post telemetry for the resulting executable size.

Change 3451478 on 2017/05/22 by Graeme.Thornton

	PR #3197: Improved log message formatting (Contributed by projectgheist)


Change 3451868 on 2017/05/22 by Steve.Robb

	Static log category moved out of header.
	ENUM_CLASS_FLAGS macro used instead of explicit operators.

Change 3452319 on 2017/05/22 by Ben.Marsh

	UBT: Add a new "package" build product type, which can be used for APK files on Android and Stub files on iOS. Treating these files as executables is causing the measured executable size to be incorrect.

Change 3452607 on 2017/05/22 by Ben.Marsh

	UBT: Filter out folders for other platforms when searching for headers to pass to UHT.

Change 3453600 on 2017/05/23 by Graeme.Thornton

	PR #3226 - Updated some code comments to better describe the usage of the log category definition macros

Change 3453616 on 2017/05/23 by Steve.Robb

	Error reported instead of a crash when there's a space between UCLASS or UINTERFACE and the open parenthesis.

Change 3453714 on 2017/05/23 by Ben.Marsh

	Build: Add some Visual Studio 2017 test compiles to the build system.

Change 3453795 on 2017/05/23 by Ben.Marsh

	UBT: Fix parsing of command line attributes that have a specific value assigned. We should never have an '=' suffix for such arguments.

Change 3454606 on 2017/05/23 by Ben.Marsh

	UAT: Make sure log filenames are unique by creating a 0-byte file in its place.

Change 3454709 on 2017/05/23 by Ben.Marsh

	UBT: Enable the /permissive- option for stricter standards compliance on Visual Studio 2017. Currently have /Zc:strictStrings disabled due to violations in Windows headers; all UE4 instances have been fixed up.

Change 3456445 on 2017/05/24 by Graeme.Thornton

	MemoryProfiler2 - Add mprof filename into title bar after opening

Change 3457129 on 2017/05/24 by Ben.Marsh

	Fix comment for FVector::Normalize().

	#jira UE-45369

	#rnx

Change 3457228 on 2017/05/24 by Ben.Marsh

	Do not allow forward-declaring Rect structs. They are not public, and it conflicts with third party libraries.

	#rnx

Change 3458357 on 2017/05/24 by Ben.Marsh

	Fix name resolution issue with /permissive- in VS2017.

Change 3458812 on 2017/05/25 by Robert.Manuszewski

	PR #2407: Fix LoadLibrary error with Microsoft Group Policy CWDIllegalinDllSearch mode 1 or 2 (Contributed by bozaro)


Change 3458894 on 2017/05/25 by Robert.Manuszewski

	PR #2096: Fix argument parsing in DiffAssets Comandlet (Contributed by cgrebeld)


Change 3461205 on 2017/05/26 by Robert.Manuszewski

	Fixed parameter parsing so that arguments are not parsed if not preceeded by a whitespace (for example "-Log" was parsed in "TM-Log")
	#jira UE-33790

Change 3464714 on 2017/05/30 by Robert.Manuszewski

	Fixing potential deadlock caused by a race condition when using FMallocVerifyProxy with FMallocBinned

Change 3465310 on 2017/05/30 by Ben.Marsh

	UBT: Enable bAdaptiveUnityDisablesOptimizations by default.

Change 3465346 on 2017/05/30 by Ben.Marsh

	UBT: Require Update 3 to be installed when compiling using VS2015.

Change 3465389 on 2017/05/30 by Ben.Marsh

	UBT: Fix support for RTTI when creating PCHs and shared PCHs.

Change 3466084 on 2017/05/30 by Ben.Marsh

	Fix compiling plain C files, where it would incorrectly use a C++ PCH.

Change 3467018 on 2017/05/31 by Robert.Manuszewski

	Async loading code will now properly handle cases when the requested package could not be created.

Change 3467113 on 2017/05/31 by Ben.Marsh

	UGS: When opening a solution in Visual Studio, always start the process in the solution's directory.

Change 3467508 on 2017/05/31 by Ben.Marsh

	Add a function to fix a long package name so it matches the case of a file on disk. Fixes deterministic cooking issues when on-disk case changes.

Change 3467510 on 2017/05/31 by Ben.Marsh

	Fix deterministic cooking issue caused by LODGroup only being initialized in the CDO if it's serialized, causing inconsistent delta serialization for instances.

Change 3467967 on 2017/05/31 by Ben.Marsh

	Always allow UAT to compile on non-Windows platforms, even if a debugger is present, since MSVC is the only one that will load C# PDBs.

Change 3468544 on 2017/05/31 by Ben.Marsh

	UBT: Add a more helpful message when a module is being compiled with implicit PCHs, but a source file is not configured correctly.

Change 3469241 on 2017/06/01 by Ben.Marsh

	UBT: Fix single-file compile causing a different UHT manifest to be generated, potentially excluding hidden dependencies.

Change 3471709 on 2017/06/02 by Daniel.Lamb

	Rebuild lighting commandlet now rebuilds reflections also instead of trashing them.

	#test None

Change 3471719 on 2017/06/02 by Daniel.Lamb

	Fixed crash in cooker while trying to cook for multiple platforms

	#test Launch on shootergame windows + ps4
	#jira UE-45356

Change 3472261 on 2017/06/02 by Ben.Marsh

	CRP: Clear out MDD logs whenever we clear out CRP logs.

Change 3473169 on 2017/06/05 by Graeme.Thornton

	PR #3622: Log category code cleanup (Contributed by projectgheist)


Change 3473176 on 2017/06/05 by Graeme.Thornton

	PR #3622: Log category code cleanup (Contributed by projectgheist) (Part II)

	 - Missed some files from my previous checkin


Change 3473597 on 2017/06/05 by Ben.Marsh

	UnrealVS: Fix massive slowdown on startup caused by searching the directory tree under the solution for *.uproject files (including intermediate folders, etc...). Now reads *.uprojectdirs files and only checks the listed directories within. Measured it taking > 30s to run before, now takes < 0.1s.

Change 3473722 on 2017/06/05 by Steve.Robb

	GitHub #3444: UE-42521: Added missing macro's for TMap and TSet

	PREPROCESSOR_COMMA_SEPARATED added as a better solution for the hacky comma separator solution in the PR.

Change 3475073 on 2017/06/06 by Steve.Robb

	Fix for TPromise's move assignment operator return value.

Change 3475331 on 2017/06/06 by Ben.Marsh

	UAT: Fix invalid paths being generated when stripping encryption settings from config files.

	* In cases where INI files were in a subfolder of the Config folder (eg. Config\Localization), it was not stripping the separating slash, resulting in files being written to the root directory of the current drive.
	* Paths under the config folder are not guaranteed to be unique.

Change 3475453 on 2017/06/06 by Ben.Marsh

	UBT: Add an error if a plugin lists a non-plugin module as belonging to it.

	#jira UE-45178

Change 3475668 on 2017/06/06 by Ben.Marsh

	Add a message showing when we begin creating the asset registry, since it can take a long time.

	#jira UE-41675

Change 3475747 on 2017/06/06 by Steve.Robb

	Replicated from CL# 3332960:

	Force a gather on hot reload, so we don't use stale state from the makefile.

	#jira UE-42205

Change 3475897 on 2017/06/06 by Ben.Marsh

	PR #3655: Improved behavior for Automation.IsBuildMachine (Contributed by projectgheist)


Change 3477432 on 2017/06/07 by Robert.Manuszewski

	Removed AsyncIOBandwidthLimit as it was no longer being used by anything.

Change 3478582 on 2017/06/07 by Ben.Marsh

	UBT: Allow setting the UE_ENGINE_DIRECTORY macro for any monolithic builds, to fix being able to debug cooked foreign projects in the binary release.

Change 3480035 on 2017/06/08 by Gil.Gribb

	UE4 - Fixed async loading from pak files < 64k.

Change 3484348 on 2017/06/12 by Robert.Manuszewski

	Removed private_subobject macro which was a temporary measure to make all subobjects private without breaking game code.

Change 3484863 on 2017/06/12 by Steve.Robb

	Fix for TSparseArray::operator= corrupting non-POD objects.
	InCopy.ArrayMax cached in a local instead of being read each time.
	Const-correctness fix for element copy construction.
	SrcData and DestData names flipped as they were the wrong way around.

	Source: https://udn.unrealengine.com/questions/374840/possible-bug-in-tsparsearray-assignment-operator.html

Change 3485003 on 2017/06/12 by Ben.Marsh

	UGS: Add support for multiple tabs. Each tab can monitor changes in a separate workspace, and scheduled syncs will run for all open tabs.

Change 3485063 on 2017/06/12 by Ben.Marsh

	UGS: Fix a null reference exception when right clicking on the notification icon during startup.

Change 3485104 on 2017/06/12 by Ben.Marsh

	PR #2084: [UAT] Command-line parameter to override branch name (Contributed by nbjk667)


Change 3485112 on 2017/06/12 by Steve.Robb

	TSetElement generic constructor protected from becoming a copy constructor.
	Redundant #include removed from AreTypesEqual.h.

	Source: https://udn.unrealengine.com/questions/374840/possible-bug-in-tsparsearray-assignment-operator.html

Change 3485452 on 2017/06/12 by Ben.Marsh

	UnrealVS: Fix command line not being updated for C# projects. IVsBuildPropertyStorage.SetPropertyValue does not seem to update properties that are cached in memory.

	#jira UE-45716

Change 3486182 on 2017/06/12 by Ben.Marsh

	UGS: Include option to selet tab names in the options menu.

Change 3486189 on 2017/06/12 by Ben.Marsh

	UGS: Fix browse button from context menu always opening a new tab.

Change 3486636 on 2017/06/13 by Steve.Robb

	FStatMessagesArray iteration changed to use ranged-for instead of indexing.

Change 3486688 on 2017/06/13 by Steve.Robb

	Fix for CDO pointer replacement in non-UObject properties during hot reload.

	#jira UE-38146

Change 3486704 on 2017/06/13 by Ben.Marsh

	UGS: Fix exception when closing the last open tab.

Change 3486707 on 2017/06/13 by Ben.Marsh

	UGS: Fix exception on load if UGS was closed with no projects open.

Change 3486715 on 2017/06/13 by Ben.Marsh

	UGS: Change tabs to show the project file by default.

Change 3486718 on 2017/06/13 by Ben.Marsh

	UGS: Only allow one workspace to sync at a time.

Change 3486880 on 2017/06/13 by Ben.Marsh

	UGS: Show the sync progress of each tab via the underline on the tab button.

Change 3486912 on 2017/06/13 by Ben.Marsh

	UGS: Include the open project and recent project list as separate top-level menu items.

Change 3486914 on 2017/06/13 by Ben.Marsh

	UGS: Update version to 1.101.

Change 3487092 on 2017/06/13 by Ben.Marsh

	UGS: Fix crash on startup if log window is minimized.

Change 3487099 on 2017/06/13 by Ben.Marsh

	UGS: Update version to 1.102

Change 3487198 on 2017/06/13 by Ben.Marsh

	Remove debug code.

Change 3487285 on 2017/06/13 by Ben.Marsh

	Restore Remap() function that was accidentally removed in merge.

Change 3487769 on 2017/06/13 by Ben.Marsh

	Disable the promoted flag when using the SyncProject command on Mac; doing so prevents UE4Game being compiled when packaging blueprint projects.

	#jira UE-45995

Change 3487915 on 2017/06/13 by Ben.Marsh

	UAT: Fix exception due to collection being modified while packaging for Linux.

	#jira UE-46013

Change 3487972 on 2017/06/13 by Ben.Marsh

	UAT: Always allow staged files to overwrite previously staged files. New iOS code relies on old behavior to overwrite engine icons and metadata with game copies.

	#jira UE-46014

Change 3487991 on 2017/06/13 by Ben.Marsh

	UAT: Ensure that the directory exists before trying to create a placeholder log filename.

	#jira UE-46015

Change 3489062 on 2017/06/14 by Robert.Manuszewski

	Removed FPackageFileSummary's AdditionalPackagesToCook as it was not used by anything. This should reduce the package header size considerably for levels with many streaming sublevels.

	#jira UE-45563

Change 3489063 on 2017/06/14 by Robert.Manuszewski

	Increasing the maximum package summary size to handle levels with multiple streaming sublevels.

	#jira UE-45563

Change 3491552 on 2017/06/15 by Ben.Marsh

	Handle failures to load *MeshReduction modules.

[CL 3492074 by Ben Marsh in Main branch]

											
										
										
											2017-06-15 12:43:54 -04:00
+											string BuildVersionFile = CombinePaths(SC.LocalRoot.FullName, "Engine", "Build", "Build.version");
-												Remove build.properties. Applications can now use Build.version for structured version information; timestamp was only used by the launcher, so it now uses its own.

[CL 2638907 by Ben Marsh in Main branch]

											
										
										
											2015-07-30 12:24:22 -04:00
+											SC.ArchiveFiles(Path.GetDirectoryName(BuildVersionFile), Path.GetFileName(BuildVersionFile));
-												- Added parameter to UAT "-archivemetadata" which will copy build.properties to the archive directory [UE-2228]
#codereview kellan.carr

[CL 2339949 by Josh Adams in Main branch]

											
										
										
											2014-10-24 11:50:48 -04:00
+										}
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+									}
 									public static void ApplyArchiveManifest(ProjectParams Params, DeploymentContext SC)
 									{
 										if (SC.ArchivedFiles.Count > 0)
 										{
 											foreach (var Pair in SC.ArchivedFiles)
 											{
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 3491552)
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3421703 on 2017/05/03 by Ben.Marsh

	Surround invalid character message in quotes, so it's clear when a space is listed.

	#jira UE-44606

Change 3422644 on 2017/05/04 by Steve.Robb

	Ranged-for support for TChunkedArray.

Change 3422754 on 2017/05/04 by Steve.Robb

	IAsyncReadFileHandle made non-copyable to prevent accidental wrong stat calculation.

Change 3422758 on 2017/05/04 by Steve.Robb

	Misc readability/standards improvements in stats code.

Change 3427955 on 2017/05/08 by Steve.Robb

	Version fix for IOS optimization pragmas, copied from equivalent Mac code.

Change 3428017 on 2017/05/08 by Steve.Robb

	Unused property types removed.

Change 3428641 on 2017/05/08 by Ben.Marsh

	UAT: Remove failed attempt to separate out BuildCookRun into separate commands, which have since rotted.

Change 3430407 on 2017/05/09 by Ben.Marsh

	UBT: Define UE_4_X_OR_LATER macros for every UE4 version greater than 4.17 (eg. UE_4_17_OR_LATER, etc...).

Change 3430682 on 2017/05/09 by Gil.Gribb

	UE4 - Added a fatal error for asking for very large alignments from MallocBinned2 and also return the true size of the memory block in GetAllocationSize().

Change 3430685 on 2017/05/09 by Gil.Gribb

	UE4 - Fixed a bug with the windows async IO stuff related to an unsafe pointer cast to LPDWORD from int64*.

Change 3430756 on 2017/05/09 by Ben.Marsh

	UBT: Switch some receipt stuff to use FileReference/DirectoryReference objects rather than raw paths.

Change 3431157 on 2017/05/09 by Ben.Marsh

	UBT: Store absolute paths when receipts are in memory; only insert pseudo-variables for $(EngineDir) and $(ProjectDir) when saved to disk.

Change 3432334 on 2017/05/10 by Graeme.Thornton

	Include project name in the UBT error message which appears when a plugin is missing

Change 3432481 on 2017/05/10 by Gil.Gribb

	UE4 - Fixed code to detect cycles in parallel tick sorting.

Change 3432485 on 2017/05/10 by Steve.Robb

	Simplified templating around bitfield offset calculation.

Change 3432608 on 2017/05/10 by Steve.Robb

	'bool == byte' static_assert restored after being removed in CL# 3432485.

Change 3432767 on 2017/05/10 by Ben.Marsh

	UBT: Fix exception when a missing plugin is encountered if the target does not have a project.

Change 3433031 on 2017/05/10 by Ben.Marsh

	UAT: Add classes to allow safer manipulation of paths within the staging directory (StagedFileReference, StagedDirectoryReference), and convert staging code over to using those and their regular filesystem counterparts (FileReference/DirectoryReference). Lots of cleanup and refactoring of staging code.

Change 3433049 on 2017/05/10 by Ben.Marsh

	Add more diagnostic information to asserts in TStaticIndirectArrayThreadSafeRead, to try and shed light on what sort of corrupted data is being passed in from the cooker.

	#jira UE-44336

Change 3433097 on 2017/05/10 by Steve.Robb

	Value initialization fix for MakeUnique<T[]>().

Change 3433972 on 2017/05/10 by Daniel.Lamb

	Stop unrealpak from crashing if generating a patch with more pak files then the original game.

Change 3434124 on 2017/05/10 by Ben.Marsh

	UAT: Remove hacky bUseWebSocketNetDriver option.

Change 3434824 on 2017/05/11 by Gil.Gribb

	UE4 - Printed an error instead of asserting when there are missing native classes.

Change 3434916 on 2017/05/11 by Ben.Marsh

	UAT: Separate the list of files to be staged into a separate class.

Change 3435427 on 2017/05/11 by Gil.Gribb

	UE4 - Fixed attempts to load compiled in packages, which produces warnings and is slow.

Change 3436240 on 2017/05/11 by Ben.Marsh

	UAT: Add a command to search for restricted folders under a given base directory.

Change 3438068 on 2017/05/12 by James.Fox

	Checking in Phase 1 of the Dev-Core test map for repro purposes. UE-44996 #rb none

Change 3438855 on 2017/05/15 by Robert.Manuszewski

	When verbose cluster logging is enabled and new object is added to an already existing cluster, the cluster will be dumped to log.

Change 3438929 on 2017/05/15 by Robert.Manuszewski

	Merging CL # 3436939 using Dev-Core_To_Dev-LoadTimes:

	Fix for potential crashes caused by levels staying in memory through material references.

Change 3439021 on 2017/05/15 by Ben.Marsh

	PR #3566: fix non-ascii characters in help command HTML converted to "?" (Contributed by kayama-shift)


Change 3439079 on 2017/05/15 by Ben.Marsh

	PR #2832: Implement missing MessageBox (Contributed by projectgheist)


Change 3439258 on 2017/05/15 by Ben.Marsh

	Highlight lines containing the strings "Error:" or "Warning:" in the output log, so that diagnostics from child processes are highlighted appropriately. The build system already relies similar logic for scraping diagnostics from logs, so it should be safe and predictable to check for messages in this way.

	#jira UE-43673

Change 3439358 on 2017/05/15 by Ben.Marsh

	UBT: Fix Visual Studio solution referencing the incorrect platform for existing C# project ("Any CPU" instead of "AnyCPU"). Was causing prompt to save the solution the first time it is opened.

Change 3439665 on 2017/05/15 by Ben.Marsh

	UAT: Remove DeployPakInternalLowerCaseFilenames(). No platforms require this to be true.

Change 3440735 on 2017/05/16 by Robert.Manuszewski

	UBT compile fix after the last merge

Change 3440889 on 2017/05/16 by Ben.Marsh

	EC: Fix regex for matching path to source files included in error messages from the Linux toolchain.

Change 3442776 on 2017/05/17 by Steve.Robb

	Platform fix for FPaths::IsSamePath.

Change 3445411 on 2017/05/17 by Ben.Marsh

	UBT: Fix typo in makefile diagnostic string.

Change 3446070 on 2017/05/18 by Steve.Robb

	Fix to array sizes in generated UFunction code, which should now handle editor-only functions.

Change 3446091 on 2017/05/18 by Steve.Robb

	Another array size fix for generated code.

Change 3446605 on 2017/05/18 by Steve.Robb

	BuildConfiguration option for static analysis.

Change 3448601 on 2017/05/19 by Richard.Fawcett

	Change FWindowsPlatformProcess::ApplicationSettingsDir() so that it no longer returns a path with a mixture of "\" and "/" characters, and only contains "/" characters.

	This makes it consistent with other related functions like FWindowsPlatformProcess::UserSettingsDir().

Change 3449026 on 2017/05/19 by Ben.Marsh

	Fix whitespace in template file.

Change 3449697 on 2017/05/19 by James.Fox

	Checking in Phase 2 of Dev-Core test map for QAGame
	Also enabled Blueprint and Actor clustering by default in QAGame for more thorough GC testing.

Change 3451352 on 2017/05/22 by Steve.Robb

	UFunction flags are now viewable in the debugger.

Change 3451355 on 2017/05/22 by Steve.Robb

	ARRAY_COUNT fix for zero-sized arrays in Clang.

Change 3451379 on 2017/05/22 by Steve.Robb

	C++14 operator delete overloads with size, for consistency.

Change 3451398 on 2017/05/22 by Graeme.Thornton

	Add AES and RSA encryption keys to the list of config fields that get stripped from ini files when staging
	When creating a pak file, do a filtered copy of all ini files to a temp directory so that all confidential fields can be stripped. Equivalent behaviour to staging a loose file distribution

Change 3451476 on 2017/05/22 by Ben.Marsh

	Compile shipping builds for WEX and Ocean, and post telemetry for the resulting executable size.

Change 3451478 on 2017/05/22 by Graeme.Thornton

	PR #3197: Improved log message formatting (Contributed by projectgheist)


Change 3451868 on 2017/05/22 by Steve.Robb

	Static log category moved out of header.
	ENUM_CLASS_FLAGS macro used instead of explicit operators.

Change 3452319 on 2017/05/22 by Ben.Marsh

	UBT: Add a new "package" build product type, which can be used for APK files on Android and Stub files on iOS. Treating these files as executables is causing the measured executable size to be incorrect.

Change 3452607 on 2017/05/22 by Ben.Marsh

	UBT: Filter out folders for other platforms when searching for headers to pass to UHT.

Change 3453600 on 2017/05/23 by Graeme.Thornton

	PR #3226 - Updated some code comments to better describe the usage of the log category definition macros

Change 3453616 on 2017/05/23 by Steve.Robb

	Error reported instead of a crash when there's a space between UCLASS or UINTERFACE and the open parenthesis.

Change 3453714 on 2017/05/23 by Ben.Marsh

	Build: Add some Visual Studio 2017 test compiles to the build system.

Change 3453795 on 2017/05/23 by Ben.Marsh

	UBT: Fix parsing of command line attributes that have a specific value assigned. We should never have an '=' suffix for such arguments.

Change 3454606 on 2017/05/23 by Ben.Marsh

	UAT: Make sure log filenames are unique by creating a 0-byte file in its place.

Change 3454709 on 2017/05/23 by Ben.Marsh

	UBT: Enable the /permissive- option for stricter standards compliance on Visual Studio 2017. Currently have /Zc:strictStrings disabled due to violations in Windows headers; all UE4 instances have been fixed up.

Change 3456445 on 2017/05/24 by Graeme.Thornton

	MemoryProfiler2 - Add mprof filename into title bar after opening

Change 3457129 on 2017/05/24 by Ben.Marsh

	Fix comment for FVector::Normalize().

	#jira UE-45369

	#rnx

Change 3457228 on 2017/05/24 by Ben.Marsh

	Do not allow forward-declaring Rect structs. They are not public, and it conflicts with third party libraries.

	#rnx

Change 3458357 on 2017/05/24 by Ben.Marsh

	Fix name resolution issue with /permissive- in VS2017.

Change 3458812 on 2017/05/25 by Robert.Manuszewski

	PR #2407: Fix LoadLibrary error with Microsoft Group Policy CWDIllegalinDllSearch mode 1 or 2 (Contributed by bozaro)


Change 3458894 on 2017/05/25 by Robert.Manuszewski

	PR #2096: Fix argument parsing in DiffAssets Comandlet (Contributed by cgrebeld)


Change 3461205 on 2017/05/26 by Robert.Manuszewski

	Fixed parameter parsing so that arguments are not parsed if not preceeded by a whitespace (for example "-Log" was parsed in "TM-Log")
	#jira UE-33790

Change 3464714 on 2017/05/30 by Robert.Manuszewski

	Fixing potential deadlock caused by a race condition when using FMallocVerifyProxy with FMallocBinned

Change 3465310 on 2017/05/30 by Ben.Marsh

	UBT: Enable bAdaptiveUnityDisablesOptimizations by default.

Change 3465346 on 2017/05/30 by Ben.Marsh

	UBT: Require Update 3 to be installed when compiling using VS2015.

Change 3465389 on 2017/05/30 by Ben.Marsh

	UBT: Fix support for RTTI when creating PCHs and shared PCHs.

Change 3466084 on 2017/05/30 by Ben.Marsh

	Fix compiling plain C files, where it would incorrectly use a C++ PCH.

Change 3467018 on 2017/05/31 by Robert.Manuszewski

	Async loading code will now properly handle cases when the requested package could not be created.

Change 3467113 on 2017/05/31 by Ben.Marsh

	UGS: When opening a solution in Visual Studio, always start the process in the solution's directory.

Change 3467508 on 2017/05/31 by Ben.Marsh

	Add a function to fix a long package name so it matches the case of a file on disk. Fixes deterministic cooking issues when on-disk case changes.

Change 3467510 on 2017/05/31 by Ben.Marsh

	Fix deterministic cooking issue caused by LODGroup only being initialized in the CDO if it's serialized, causing inconsistent delta serialization for instances.

Change 3467967 on 2017/05/31 by Ben.Marsh

	Always allow UAT to compile on non-Windows platforms, even if a debugger is present, since MSVC is the only one that will load C# PDBs.

Change 3468544 on 2017/05/31 by Ben.Marsh

	UBT: Add a more helpful message when a module is being compiled with implicit PCHs, but a source file is not configured correctly.

Change 3469241 on 2017/06/01 by Ben.Marsh

	UBT: Fix single-file compile causing a different UHT manifest to be generated, potentially excluding hidden dependencies.

Change 3471709 on 2017/06/02 by Daniel.Lamb

	Rebuild lighting commandlet now rebuilds reflections also instead of trashing them.

	#test None

Change 3471719 on 2017/06/02 by Daniel.Lamb

	Fixed crash in cooker while trying to cook for multiple platforms

	#test Launch on shootergame windows + ps4
	#jira UE-45356

Change 3472261 on 2017/06/02 by Ben.Marsh

	CRP: Clear out MDD logs whenever we clear out CRP logs.

Change 3473169 on 2017/06/05 by Graeme.Thornton

	PR #3622: Log category code cleanup (Contributed by projectgheist)


Change 3473176 on 2017/06/05 by Graeme.Thornton

	PR #3622: Log category code cleanup (Contributed by projectgheist) (Part II)

	 - Missed some files from my previous checkin


Change 3473597 on 2017/06/05 by Ben.Marsh

	UnrealVS: Fix massive slowdown on startup caused by searching the directory tree under the solution for *.uproject files (including intermediate folders, etc...). Now reads *.uprojectdirs files and only checks the listed directories within. Measured it taking > 30s to run before, now takes < 0.1s.

Change 3473722 on 2017/06/05 by Steve.Robb

	GitHub #3444: UE-42521: Added missing macro's for TMap and TSet

	PREPROCESSOR_COMMA_SEPARATED added as a better solution for the hacky comma separator solution in the PR.

Change 3475073 on 2017/06/06 by Steve.Robb

	Fix for TPromise's move assignment operator return value.

Change 3475331 on 2017/06/06 by Ben.Marsh

	UAT: Fix invalid paths being generated when stripping encryption settings from config files.

	* In cases where INI files were in a subfolder of the Config folder (eg. Config\Localization), it was not stripping the separating slash, resulting in files being written to the root directory of the current drive.
	* Paths under the config folder are not guaranteed to be unique.

Change 3475453 on 2017/06/06 by Ben.Marsh

	UBT: Add an error if a plugin lists a non-plugin module as belonging to it.

	#jira UE-45178

Change 3475668 on 2017/06/06 by Ben.Marsh

	Add a message showing when we begin creating the asset registry, since it can take a long time.

	#jira UE-41675

Change 3475747 on 2017/06/06 by Steve.Robb

	Replicated from CL# 3332960:

	Force a gather on hot reload, so we don't use stale state from the makefile.

	#jira UE-42205

Change 3475897 on 2017/06/06 by Ben.Marsh

	PR #3655: Improved behavior for Automation.IsBuildMachine (Contributed by projectgheist)


Change 3477432 on 2017/06/07 by Robert.Manuszewski

	Removed AsyncIOBandwidthLimit as it was no longer being used by anything.

Change 3478582 on 2017/06/07 by Ben.Marsh

	UBT: Allow setting the UE_ENGINE_DIRECTORY macro for any monolithic builds, to fix being able to debug cooked foreign projects in the binary release.

Change 3480035 on 2017/06/08 by Gil.Gribb

	UE4 - Fixed async loading from pak files < 64k.

Change 3484348 on 2017/06/12 by Robert.Manuszewski

	Removed private_subobject macro which was a temporary measure to make all subobjects private without breaking game code.

Change 3484863 on 2017/06/12 by Steve.Robb

	Fix for TSparseArray::operator= corrupting non-POD objects.
	InCopy.ArrayMax cached in a local instead of being read each time.
	Const-correctness fix for element copy construction.
	SrcData and DestData names flipped as they were the wrong way around.

	Source: https://udn.unrealengine.com/questions/374840/possible-bug-in-tsparsearray-assignment-operator.html

Change 3485003 on 2017/06/12 by Ben.Marsh

	UGS: Add support for multiple tabs. Each tab can monitor changes in a separate workspace, and scheduled syncs will run for all open tabs.

Change 3485063 on 2017/06/12 by Ben.Marsh

	UGS: Fix a null reference exception when right clicking on the notification icon during startup.

Change 3485104 on 2017/06/12 by Ben.Marsh

	PR #2084: [UAT] Command-line parameter to override branch name (Contributed by nbjk667)


Change 3485112 on 2017/06/12 by Steve.Robb

	TSetElement generic constructor protected from becoming a copy constructor.
	Redundant #include removed from AreTypesEqual.h.

	Source: https://udn.unrealengine.com/questions/374840/possible-bug-in-tsparsearray-assignment-operator.html

Change 3485452 on 2017/06/12 by Ben.Marsh

	UnrealVS: Fix command line not being updated for C# projects. IVsBuildPropertyStorage.SetPropertyValue does not seem to update properties that are cached in memory.

	#jira UE-45716

Change 3486182 on 2017/06/12 by Ben.Marsh

	UGS: Include option to selet tab names in the options menu.

Change 3486189 on 2017/06/12 by Ben.Marsh

	UGS: Fix browse button from context menu always opening a new tab.

Change 3486636 on 2017/06/13 by Steve.Robb

	FStatMessagesArray iteration changed to use ranged-for instead of indexing.

Change 3486688 on 2017/06/13 by Steve.Robb

	Fix for CDO pointer replacement in non-UObject properties during hot reload.

	#jira UE-38146

Change 3486704 on 2017/06/13 by Ben.Marsh

	UGS: Fix exception when closing the last open tab.

Change 3486707 on 2017/06/13 by Ben.Marsh

	UGS: Fix exception on load if UGS was closed with no projects open.

Change 3486715 on 2017/06/13 by Ben.Marsh

	UGS: Change tabs to show the project file by default.

Change 3486718 on 2017/06/13 by Ben.Marsh

	UGS: Only allow one workspace to sync at a time.

Change 3486880 on 2017/06/13 by Ben.Marsh

	UGS: Show the sync progress of each tab via the underline on the tab button.

Change 3486912 on 2017/06/13 by Ben.Marsh

	UGS: Include the open project and recent project list as separate top-level menu items.

Change 3486914 on 2017/06/13 by Ben.Marsh

	UGS: Update version to 1.101.

Change 3487092 on 2017/06/13 by Ben.Marsh

	UGS: Fix crash on startup if log window is minimized.

Change 3487099 on 2017/06/13 by Ben.Marsh

	UGS: Update version to 1.102

Change 3487198 on 2017/06/13 by Ben.Marsh

	Remove debug code.

Change 3487285 on 2017/06/13 by Ben.Marsh

	Restore Remap() function that was accidentally removed in merge.

Change 3487769 on 2017/06/13 by Ben.Marsh

	Disable the promoted flag when using the SyncProject command on Mac; doing so prevents UE4Game being compiled when packaging blueprint projects.

	#jira UE-45995

Change 3487915 on 2017/06/13 by Ben.Marsh

	UAT: Fix exception due to collection being modified while packaging for Linux.

	#jira UE-46013

Change 3487972 on 2017/06/13 by Ben.Marsh

	UAT: Always allow staged files to overwrite previously staged files. New iOS code relies on old behavior to overwrite engine icons and metadata with game copies.

	#jira UE-46014

Change 3487991 on 2017/06/13 by Ben.Marsh

	UAT: Ensure that the directory exists before trying to create a placeholder log filename.

	#jira UE-46015

Change 3489062 on 2017/06/14 by Robert.Manuszewski

	Removed FPackageFileSummary's AdditionalPackagesToCook as it was not used by anything. This should reduce the package header size considerably for levels with many streaming sublevels.

	#jira UE-45563

Change 3489063 on 2017/06/14 by Robert.Manuszewski

	Increasing the maximum package summary size to handle levels with multiple streaming sublevels.

	#jira UE-45563

Change 3491552 on 2017/06/15 by Ben.Marsh

	Handle failures to load *MeshReduction modules.

[CL 3492074 by Ben Marsh in Main branch]

											
										
										
											2017-06-15 12:43:54 -04:00
+												FileReference Src = new FileReference(Pair.Key);
 												FileReference Dest = FileReference.Combine(SC.ArchiveDirectory, Pair.Value);
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+												CopyFileIncremental(Src, Dest);
 											}
 										}
 									}
 									#endregion
 									#region Archive Command
 									public static void Archive(ProjectParams Params)
 									{
 										Params.ValidateAndLog();
 										if (!Params.Archive)
 										{
 											return;
 										}
-												converted LauncherWorker to utilize a single UAT command
fixed problem with IP not being set for CotF
#ue4
#codereview daniel.lamb, chris.gagnon

[CL 2303312 by Peter Sauerbrei in Main branch]

											
										
										
											2014-09-18 18:55:01 -04:00
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 4285612)
#lockdown Nick.Penwarden

============================
  MAJOR FEATURES & CHANGES
============================

Change 3836829 by Ben.Marsh

	UBT: Fix ability to precompile plugins from installed engine builds.

Change 3839519 by Ben.Marsh

	UBT: Simplify configuring bPrecompile and bUsePrecompile settings for modules. Each rules assembly can now be configured as installed, which defaults the module rules it creates to use precompiled data.

Change 4042043 by Steve.Robb

	GitHub #4705 : Added weak lambda's for delegates and multicast delegates.

Change 4042056 by Robert.Manuszewski

	Optimized Mark Phase of GC by up to 10ms by making it run in parallel and removing a huge array presize which we didn't need.

Change 4042104 by Robert.Manuszewski

	Set the minimum GC cluster size to 5 so that GC doesn't have to process micro clusters which are more expensive than processing individual objects

	+ Exposed the minimum cluster size to ini and project settings as gc.MinGCClusterSize
	+ Added the ability to sort clusters by name/object count/mutable object count/referenced clusters count when dumping them with gc.ListClusters command

Change 4042377 by Robert.Manuszewski

	Reworked how GC and other threads (ALT specifically) interact - GC will now notify the ALT it wants to run and ALT will immediately try to finish its current work to allow that. Also the entire ALT tick is now protected against GC running at the same time to improve ALT stability.

	+ added gc.ForceCollectGarbageEveryFrame console variable that triggers a forced GC every frame

Change 4042427 by Robert.Manuszewski

	Changed FGCCSyncObject to use events when waiting for GC to finish so that it doesn't spin on non-game threads when GC is running

Change 4042482 by Robert.Manuszewski

	Unhashing unreachable objects (ConditionalBeginDestroy) will now also be done incrementally, just like the purge phase of Garbage Collection

Change 4042635 by Robert.Manuszewski

	Fix for a potential assert when incremental purge garbage is pending and something forces a full purge

Change 4044092 by Steve.Robb

	Fix for forward declared CoreUObject weakobject types in delegates when building in Clang.

Change 4044102 by Robert.Manuszewski

	Fix for a possible hang when worker threads are preventing GC from running and something is later trying to FlushAsyncLoading with the Async Loading Thread enabled

Change 4044113 by Steve.Robb

	Another Clang fix.

Change 4044160 by Robert.Manuszewski

	Disregard For GC pool will now be enabled by default in cooked builds

Change 4044287 by Steve.Robb

	Typo fix.

Change 4047723 by Graeme.Thornton

	TBA: Fixes for import/export name cache and object resolving

Change 4048015 by Graeme.Thornton

	TBA: Weak/Soft/Lazy pointer serialization changes

	* Remove FWeakObjectPtr::Serialize, move it's logic into, and replace usages of with calls to, FArchiveUObject::SerializeWeakObjectPtr(). Ensures that something is always sent to the archive so that structured archives can be kept happy in the future.
	* Added Weak/Soft/Lazy pointer handling to the structured archive slot interface and all the formatters. Binary formatters just forward the call onto their inner and text archives store as a string path reference.
	* FArchiveUObjectFromStructuredArchive caches all these pointer types and stores indices in the binary block, same as with a UObject*. All pointers are then forwarded to the underlying formatter in one go on finalization.

Change 4048021 by Steve.Robb

	Fix for binding an unbound TFunction to another TFunction with a different signature.  Also all null pointers now count as unbindings, not just nullptr.
	TIsMemberPointer added.
	TIsATFunction and TIsATFunctionRef renamed to remove the 'A's.

Change 4048544 by Robert.Manuszewski

	Fixing ConditionalBeginDestroy profiling after changes to incremental CBD.

Change 4051028 by Graeme.Thornton

	TBA: ArchiveFromStructuredArchive adapter uses Inner to determine if it is outputting to text, and sets it's own ArIsTextFormat to false

Change 4051056 by Graeme.Thornton

	TBA: High level tagged property / UObject base class text serialization
	 - UObject serialize converted to structured archive
	 - Properties written to text individually with text tags, and then binary adapted values
	 - Only saves, doesn't load

Change 4051111 by Graeme.Thornton

	TBA: Temporarily disable loading of text assets until tagged property serialization path is fixed up

Change 4051154 by Graeme.Thornton

	TBA: Convert a few uobject serializers to structured archive format for example purposes

Change 4051181 by Graeme.Thornton

	TBA: Added default structured archive implementation of SerializeItem to UProperty, which just calls the FArchive version on an FArchiveUObjectFromStructuredArchive adapter. Implemented structured archive SerializeItem for UArrayProperty

Change 4051197 by Graeme.Thornton

	TBA: ObjectProperty text serialization

Change 4051216 by Graeme.Thornton

	Restored a modified FWeakObjectPtr::Serialize function to keep backwards compatibility in code I don't have access to.

Change 4051261 by Graeme.Thornton

	TBA: Convert UMetaData to structured archive

Change 4051374 by Steve.Robb

	Incorrect assert removed.

Change 4051562 by Robert.Manuszewski

	Adding stats for the new GC internal functions

Change 4051614 by Graeme.Thornton

	TBA: Removed UProperty::SerializeItem(FArchive, ...) and replaced with UProperty::SerializeItem(FStructuredArchive::FSlot, ...). Fixed up most of them to work properly and added adapters in for any that were non-trivial.

Change 4052512 by Graeme.Thornton

	TBA: Temporary workaround for softobjectptr and lazyobjectptr uproperties not serialization anything when they know the archive is a reference collector. They should always be serializing their pointers and letting the underlying archive itself ignore them.

Change 4053917 by Robert.Manuszewski

	Clustered objects from clusters that are no longer reachable will now be marked as unreachable immediately when gathering unreachable objects

Change 4053919 by Robert.Manuszewski

	Added the ability to disable incremental BeginDestroy in ini/project settings

Change 4055518 by Daniel.Lamb

	Fixup for deterministic audio generation issue.
	Submitted on behalf of Rich.Whitehouse

	#jira nojira
	#test prefilght automated test.

Change 4056854 by Graeme.Thornton

	TBA: Added a test asset to EngineTest which contains all the different property types and test cases.

Change 4056858 by Graeme.Thornton

	TBA: Updated USetProperty to proper structured archive usage

Change 4056872 by Graeme.Thornton

	TBA: Add map property field to test object

Change 4056873 by Graeme.Thornton

	TBA: Convert UMapProperty to full structured archive

Change 4056994 by Graeme.Thornton

	TBA: Converted FText over to structured archive. Implemented saving, but not loading.

Change 4059728 by Ben.Marsh

	UBT: Add support for using adaptive non-unity builds when the engine and project are in separate repositories.

Change 4059805 by Graeme.Thornton

	Fixed typo in text serialization. Fixes CIS automation test errors

Change 4060007 by Graeme.Thornton

	TBA: FArchiveFromStructuredArchive will now access it's host slot lazily, i.e. only when a value is actually written to the archive.

Change 4060092 by Stefan.Boberg

	Added optimized Windows console window output path to GenericConsoleOutput since this slowed down cooking considerably (2 minutes spent in wprintf alone for one large dataset)

	When stdout is attached to a console we use the WriteConsoleW function instead of wprintf since the latter is very slow especially in unbuffered mode which the engine currently configures for stdout (see setvbuf call in LaunchEngineLoop.cpp).

	At some point we should reconsider this buffering policy since it's likely to slow down other platforms as well but I wanted to do a safe change for now as I don't yet fully understand why the setvbuf call is there in the first place.

Change 4060108 by Stefan.Boberg

	Introduced some additional target platform utilities to help with asset cook optimizations

	* We now assign each ITargetPlatform a zero-based ordinal value
	* Introduced FTargetPlatform and FTargetPlatformSet types to help store platform references and platform sets efficiently.

	These are not currently used in the engine but are designed to replace the existing ITargetPlatform/string/FName representations in the cooking data structures.

Change 4060143 by Graeme.Thornton

	Undo //UE4/Dev-Core/Engine/Source/Runtime/... changelist 4060007

	Needs some other changes that I haven't checked in yet...

Change 4062432 by Ben.Marsh

	Fix error message when enumerating P4 changes.

Change 4062648 by Ben.Marsh

	Add missing p4 integration action.

Change 4063620 by Graeme.Thornton

	Integrated a fix from UDN where the engine would crash when trying to load a very small encrypted file (<16bytes) from a pak file, where the read address wasn't already aligned to the AES block size.

	(https://udn.unrealengine.com/questions/431989/crash-while-reading-a-very-small-file-in-encrypted.html)

Change 4066963 by Robert.Manuszewski

	Fixing GC cluster verification code reporting false positives when a cluster is referencing another cluster through 'mutable' objects list.

Change 4067133 by Robert.Manuszewski

	Changed log verbosity when reporting individual cases of GC cluster assumption violations as they are followed by an asser anyway and this way we get the chance to see all issues before we assert at the end of these checks.

Change 4067443 by Steve.Robb

	FString can now be constructed from any char pointer type and length.

Change 4068156 by Steve.Robb

	Fix necessary because of FString constructor change in CL# 4067443.

Change 4070258 by Graeme.Thornton

	Fixes for VSCode

Change 4070372 by Graeme.Thornton

	TBA: Script struct serialization to structured archives

Change 4071913 by Ben.Marsh

	Move bulk of the code for UnrealPak into an engine developer module, so it can be used in the editor.

Change 4071914 by Ben.Marsh

	Missing files.

Change 4071937 by Ben.Marsh

	Missing header.

Change 4072015 by Ben.Marsh

	Fixes for compiling PakFileUtilities as part of the editor.

Change 4072826 by Steve.Robb

	TBitArray::Reserve() added.
	TBitArray::Add() overloaded to allow adding multiple bits.
	TSparseArray::Reserve() optimized to call the overloaded Add().

Change 4073271 by Daniel.Lamb

	Fixed add patch tier in project launcher passing the wrong commandline option to UAT.

	#test none

Change 4074708 by James.Hopkin

	#core Removed redundant Casts

Change 4074763 by Steve.Robb

	Fix for TSparseArray::Reserve() size.

Change 4076063 by Ben.Marsh

	Add an "UnrealPak" commandlet with the same functionality as the standalone UnrealPak program. Invoke by running the editor with -run=UnrealPak and the standard UnrealPak commandline options.

Change 4077064 by Robert.Manuszewski

	Fixing compile error in PakFileUtilities

Change 4077144 by Graeme.Thornton

	TBA: TextAssetCommandlet improvements

	* Collect lists of broken assets during roundtrip tests and print a summary of packages that failed each phase at the end
	* After resaving as text, load the file back as a plain JSON hierarchy to ensure the output was valid

Change 4077412 by Ben.Marsh

	Set the correct exit code for UnrealPak. Should return 0 on success, not 1.

Change 4077760 by Graeme.Thornton

	TBA: Loading fixed for tagged property serialization

	Includes conversion of all UProperty::ConvertFromType() and SerializeFromMismatchedTag() functions to use structured archives

	Lazy initialization of FArchiveFromStructruredArchive when loading, to support the possibility of an adapter being create around an object property serialize call to its inner UStruct, which then decides not to do anything and return false. Stops the ArchiveFromStructuredArchive from consuming the slot and getting upset later on when we try to serialize normal tagged properties from it.

	Disabled lazy bulk data loading from text assets. Requires a bigger change to make it work.

	Added some debug checks to json input formatter which track the current value stack size when a new object is pushed onto the stack, and makes sure that the stack has returned to the same size when the object is popped. Catches cases where we unpack an array/stream to the value stack but then don't consume all the items.

Change 4078800 by Ben.Marsh

	Change UAT to using the editor's UnrealPak commandlet rather than invoking the standalone UnrealPak executable. To improve performance when building several PAK files, also add a new -batch=<file> command which reads commands to execute in parallel from a text file.

Change 4079745 by Graeme.Thornton

	TBA: Migrated a couple of UObject Serialize functions to FStructuredArchive (SoundCue / MaterialExpressions / Editor strip flags)

Change 4079847 by Graeme.Thornton

	TBA: Add 'FindMismatchedSerializers' mode to text asset commandlet, which dumps out a list of all UClasses which don't have the CLASS_MatchedSerializers flag, meaning we can't guarantee the have Serialize functions for FArchive AND FStructuredArchive, therefore we can't use the new structured archive based serialize path. Should only ever be native instrinsic classes as UHT takes care of all other cases.

Change 4079925 by Ben.Marsh

	Fix incorrect assignment when deriving name for chunked pak file.

Change 4080214 by Ben.Marsh

	Move the ThreadPoolWorkQueue class into DotNETUtilities so it can be used by other projects.

Change 4082394 by Graeme.Thornton

	CIS fix for variable shadowing warning

Change 4082583 by Ben.Marsh

	Add a IBinarySerializable interface for types that support reading from a BinaryReader and writing to a BinaryWriter. Implementing IBinarySerializable implies a constructor taking a BinaryReader argument is available for deserializing.

Change 4082652 by Ben.Marsh

	Fix FileReference.Directory not returning a directory with a trailing backslash for files in the root directory.

Change 4082755 by Graeme.Thornton

	Fixed an erroneous usage of TUniquePtr<uint8>as a pointer to a uint8 array when creating pak files. Caused a crash when compression was enabled, and has probably surfaced because pak generation is now done by an editor commandlet rather than a standalone program.

Change 4082756 by Graeme.Thornton

	Fixed some incorrect documentation for pakfile compressed chunk headers

Change 4082883 by Graeme.Thornton

	Static analysis warning fix

Change 4082912 by Ben.Marsh

	Move ExceptionUtils into DotNETUtilities.

Change 4085291 by Graeme.Thornton

	TBA: In the Json output formatter, write float and double values out with enough precision for successful roundtripping. Added some debug only code which will immediately reconvert the string back to its original value and compare the the input

Change 4085523 by Graeme.Thornton

	TBA: Remove only explicit usage of DECLARE_FSTRUCTUREDARCHIVE_SERIALIZER. Should only be used from UHT generated code.

Change 4086037 by Robert.Manuszewski

	Fix for a potential race condition when two threads want to acquire GC lock

Change 4088655 by Graeme.Thornton

	Pak creation now uses the bEnablePakSigning setting from the crypto config json file

Change 4091474 by Steve.Robb

	Fix for TStaticBitArray::FindFirstSetBit() and TStaticBitArray::FindFirstClearBit().
	Unused variables removed.

Change 4093632 by Steve.Robb

	CIS fixes.

Change 4093656 by Graeme.Thornton

	Build fix

Change 4093744 by Ben.Marsh

	Allow per-chunk settings for whether to enable compression in UnrealPak.

Change 4099712 by Gil.Gribb

	UE4 - Fixed rare case where insufficient space was preallocated for cooldown ticks.

	#jira UE-59686

Change 4099912 by Stefan.Boberg

	Cooking timer optimizations:

	- Replaced data structures for FScopeTimer and FHierarchicalTimerInfo. Previous implementation used FString for many things and caused *lots* of heap and string concatenation activity. Replaced with a compile-time node id (using __COUNTER__) and raw string literals.
	- Removed PERPACKAGE_TIMER support (was disabled by default and was difficult to test)
	- Made it possible to toggle OUTPUT_TIMING and ENABLE_COOK_STATS independently
	- Removed some extremely tight timers because the overhead from calling QPC significantly exceeded the measured code

	This change shaved some 15% off a clean cook of Fortnite WindowsClient (en) with fully populated local DDC

Change 4100519 by Stefan.Boberg

	Quick fix for Linux build issue introduced in 4099927

Change 4105327 by Stefan.Boberg

	Cooker: Changed FHierarchicalTimerInfo so it uses a linked list for tracking child nodes, to be able to deal with any child count. Previously we assumed there would never be more than 9 children but it turns out there are cooker modes that need more.

	Fixes check when using -FullLoadAndSave to cook

Change 4105448 by Stefan.Boberg

	- Fixed Linux build warning re: member initialization order
	- Also eliminated OUTPUT_HIERARCHYTIMERS/CLEAR_HIEARCHYTIMERS macros (plain functions are fine)
	- Moved finishing-up code for FullLoadAndSave() to TickCookOnTheSide() call site to improve timer output. Previously some of the scopes would not have been closed before printing and thus the output was misleading.

Change 4109031 by Ben.Marsh

	Attribute-driven Perforce wrapper (old Epic Friday project). Offers a more complete implementation than the current P4 wrapper in UAT without requiring any platform-specific libraries. Uses the Python binary output for parsing.

Change 4109588 by Ben.Marsh

	UBT: Add extension methods for serializing a nullable type to a BinaryReader/BinaryWriter.

Change 4109595 by Ben.Marsh

	Missing project file for DotNETUtilities.

Change 4110724 by Stefan.Boberg

	Removed annotation map locking in UObjectMarks, eliminating around one minute (~3.5%) from Fortnite cook time.

	The locking was redundant since the annotation maps are managed per thread anyway.

Change 4111304 by Ben.Marsh

	UAT: Add support for setting a status message through the log class. Allows writing transient messages (eg. progress messages) which will be cleared out before writing other messages. Best used through the LogStatusScope class, which can set a status message for the duration of a using() block.

	As part of this change, the console no longer has to be added as a dedicated trace listener. Since we already special-case this listener when formatting log output, it's easier to just keep the implementation separate to the other trace listeners.

Change 4112708 by Steve.Robb

	Fix for TBitArray::MaxBits in assignment.

Change 4114133 by Stefan.Boberg

	Tweaked how low-level memory (LLM) tracker is implemented to reduce overheads.

	Previously FMemory functions would acquire the LLM singleton and call OnLowLevelFree/OnLowLevelAlloc etc which would check the bIsDisabled flag and early out if it was set. Due to how frequently these functions were called this ended up costing quite a bit.

	- This change makes the flag a static member variable instead of a member variable and therefore enables a simpler early-out to be implemented.
	- The singleton getter is also simplified to avoid hitting the threadsafe singleton construction path on every call.
	- The enable flag is no longer TAtomic - this also incurs extra overhead for no clear benefit

	Shaves approximately 3.5% (one minute) off a Fortnite cook test scenario (using -FullLoadAndSave)

Change 4115010 by Robert.Manuszewski

	Fixing CIS

Change 4115249 by Robert.Manuszewski

	Fixing async loading code asserts when exiting game very early due to an error

	#jira UE-56267

Change 4117091 by Ben.Marsh

	Prevent doubled-up lines when writing status updates with console log verbosity.

Change 4117207 by Ben.Marsh

	UGS: Do not include executables in diagnostics zip file, and ignore "no such files" error when cleaning workspace.

Change 4119175 by Ben.Marsh

	UGS: Fix crash writing version files when directory does not already exist.

Change 4119987 by Ben.Marsh

	UGS: Show a dialog box while the launcher is updating executables from Perforce, which allows cancelling the operation if necessary. Allow setting the username on the settings window, and prompt for login credentials if necessary. Should prevent situations where users have to update settings from the command prompt.

	Holding down shift during launch now shows the settings dialog rather than an immediate prompt to launch the unstable version (unstable version is shown as a checkbox on this dialog).

Change 4119991 by Ben.Marsh

	Update version number for UGS launcher to 1.13.

Change 4121943 by Robert.Manuszewski

	Don't use FArchiveAsync2 for reading packages with non-async path in editor builds as its performance is worse than the standard archive's (saves about 1 minute when doing larger cooks and 7 seconds when loading into PIE)

Change 4122592 by Steve.Robb

	GitHub #4762 : Improve wording and grammar of Math comments
	Also includes improved accuracy in FMath::ComputeBoundingSphereForCone().

Change 4122819 by Stefan.Boberg

	Don't call CreateDirectory redundantly when opening files for writing using FFileManagerGeneric::CreateFileWriter

	This change avoids calling IPlatformFile::CreateDirectoryTree if possible since this is a very expensive function especially for deep hierarchies as it performs directory creation from the root directory onwards instead of from the leaf downwards. That function should also be fixed but this change improves performance in the meantime.

Change 4122872 by Stefan.Boberg

	CreateDirectoryTree now creates directories leaf-to-root instead of the other way around. This is much more efficient since we don't spend time on system API calls for directories which already exist. This accounted for a very large amount of CPU time in cooking as the full target file directory hierarchy would be "created" for every single output file.

Change 4123109 by Stefan.Boberg

	- Disable overlapped I/O in editor / cooker. Synchronous I/O reduces the number of syscalls and Windows performs prefetching on our behalf anyway for sequential reads
	- Eliminated syscall which was issued for every write to update cached file size -- since we're the only writers to the file (file access allows read sharing at most) we can authoritatively update the file size on write completion

Change 4123455 by Ben.Marsh

	PR #4775: New build param PCHMemoryAllocationFactor to set /Zm VS build param. (Contributed by lucaswall)


Change 4124207 by Ben.Marsh

	UBT: Remove some unnecessary indirection for generated code paths.

Change 4124217 by Ben.Marsh

	UBT: Remove another unused variable from UEBuildModuleCPP.

Change 4124377 by Stefan.Boberg

	In IPlatformFile::DeleteDirectoryRecursively, attempt to delete file first and if it fails clear the readonly flag and try again

	Previously there was a call to clear the readonly flag for every deleted file and this is a waste of resources 99% of the time. The SetFileAttributes call accounted for a significant amount of time during cooker sandbox directory deletion

Change 4125071 by Stefan.Boberg

	Some tweaks to FQueuedThreadPoolBase scheduling and memory management

	- Explicitly pass in false for TArray::RemoveAt(..., bool bAllowShrinking) argument to prevent memory reallocation when arrays are drained and inevitably repopulated shortly afterwards
	- Use a MRU strategy instead of LRU when picking a thread to wake up. The MRU thread is the most likely to have a 'hot' cache for the stack etc. Picking from the back of the array also happens to be cheaper since
	no memory movement is necessary when RemoveAt is called. (This was the strategy in place before CL2600362 which seems to have changed it unintentionally)
	- Release lock as soon as a thread has been chosen, before asking the worker thread to wake up and do the work

Change 4126132 by Ben.Marsh

	UAT: Detect when stdout is redirected and prevent using backspace characters to move the cursor.

Change 4126867 by Graeme.Thornton

	TBA: Fix tagged binary formatter

Change 4127010 by Robert.Manuszewski

	AnimScriptInstances created at runtime will now also be added to the owning omponent's cluster to avoid GC issues.

Change 4127932 by Ben.Marsh

	WorkspaceTool: Reduce unnecessary logging of status messages when console output is not redirected.

Change 4129050 by Ben.Marsh

	UGS: Check for NET Framework 4.5 being installed before running the installer. Also fix warning trying to kill existing UGS instances before upgrade.

Change 4129459 by Graeme.Thornton

	TBA: TextAssetCommandlet - When outputting converted assets to an output path, replicate the workspace relative path in the output directory

Change 4129515 by Graeme.Thornton

	TBA: Add EnterRecord overload that allows outputting of available field names when loading.

Change 4129517 by Graeme.Thornton

	TBA: Tagged properties are written out as named fields on the "Properties" record, rather than as a stream with a null tag at the end

Change 4129518 by Graeme.Thornton

	TBA: Added a local const bool to allow easy hacking out of text asset loading support

Change 4129558 by Graeme.Thornton

	TBA: Build fix for textasset-less configs

Change 4129614 by Ben.Marsh

	UGS: Main window is now restored to normal size when activated by clicking on the tray icon.

	#jira UE-60490

Change 4129618 by Ben.Marsh

	UGS: Speculative fix for unreproduced exception accessing disposed window while shutting down.

Change 4131936 by Robert.Manuszewski

	Removing some WIP code accidentally checked in with CL #4121943

Change 4133490 by Ben.Marsh

	UGS: Allow the $(Change) variable to be used in more places than just the context menu.

	#jira UE-60573

Change 4133550 by Ben.Marsh

	UGS: Setting for whether or not to use incremental builds is now exposed through the variable "$(UseIncrementalBuilds)" for use by custom build steps.

	#jira UE-60554

Change 4133681 by Ben.Marsh

	UGS: A per-project list of folders and extensions to be deleted by default when running the 'clean workspace' tool can now be specified through the <ProjectDir>/Build/UnrealGameSync.ini file. Settings may be specified for an individual branch (via a category with the depot path to the project) or for wherever the project is currently open (via the [Default] category).

	The SafeToDeleteFolders list specifies a substring that will be checked against folder paths. Anything containing this folder will be marked as safe for delete by default.

	The SafeToDeleteExtensions list specifies a list of extensions for files that can always be deleted.

	Example:

	 [Default]
	+SafeToDeleteFolders=/MyGame/Test/
	+SafeToDeleteFolders=/DataService/
	+SafeToDeleteExtensions=.xx1
	+SafeToDeleteExtensions=.xx2

	#jira UE-60575

Change 4135449 by Ben.Marsh

	Fix allowing use of Job objects on Windows platforms (debug code submitted by mistake)

Change 4135730 by Ben.Marsh

	UBT: Plugins can now be enabled and disabled from the .target.cs file (for targets that do not use the shared compile environment), by compiling the list of enabled/disabled plugin names into the Projects module.

Change 4135823 by Ben.Marsh

	UBT: Remove legacy code to handle disabling optional plugins; now that this is compiled into the target, it will work for any plugins we choose.

Change 4135945 by Ben.Marsh

	UBT: Fix error running programs with no explicitly enabled or disabled plugins.

Change 4137207 by Ben.Marsh

	UGS: Align all badges with the same name, to make it easier to see which CIS steps are being run. Allow overriding the slot taken by a particular badge by calling it "SlotName:LabelName".

Change 4137311 by Stefan.Boberg

	Removed child cooker support.

	In practice it is not a useful feature as it provides no performance improvement (quite the opposite in fact) and adds testing and maintenance complexity.

Change 4137393 by Ben.Marsh

	UGS: Fix display of multiline errors in the status panel.

Change 4141708 by Steve.Robb

	GitHub #3631 : Incorrect default argument in WeakObjectPtrTemplate

	#jira UE-45490

Change 4146655 by Stefan.Boberg

	Removed FullGCAssetClasses logic - no longer necessary nor useful

Change 4147318 by Ben.Marsh

	UGS: Compress build badges in a column if it shrinks below the size that they would be visible.

Change 4148207 by Ben.Marsh

	UGS: Added support for showing the latest completed build from a specific list of badges in the status panel. To declare a badge as one that should appear in the status panel rather than the CIS column, add it to the project's UnrealGameSync.ini in the project or [Default] section like so:

	+ServiceBadges=RoboMerge

Change 4148282 by Stefan.Boberg

	Fixed bug in UCookOnTheFlyServer::GetCookOnTheFlyUnsolicitedFiles - UnsolicitedFiles should be passed by reference not by value

Change 4148344 by Stefan.Boberg

	Fixed minor indentation error (most likely caused by sloppy merge)

Change 4148521 by Stefan.Boberg

	Removed accidentally checked in PRAGMA_DISABLE_OPTIMIZATION from CookOnTheFlyServer.cpp

Change 4148639 by Ben.Marsh

	UGS: Fix tooltips not showing for changes that have description badges.

Change 4149373 by Ben.Marsh

	UGS: Allow adding additional columns to display particular badges by adding entries from the project config file. Example syntax:

	+Columns=(Name="Desktop",MinWidth=50,DesiredWidth=100,Weight=3,Badges="Editor")
	+Columns=(Name="Mobile",MinWidth=50,DesiredWidth=100,Weight=3,Badges="IOS,Android")

	Same form can be used to control how default columns are displayed (though badge settings are ignored). Also allow PerforceMonitor to detect local changes to project config files and update settings automatically.

Change 4149399 by Ben.Marsh

	UGS: Update version to 1.143.

Change 4155660 by Steve.Robb

	PROJECTION and PROJECTION_MEMBER macros which provide the correct behavior when creating projections using functions which are overloaded or use default arguments.

Change 4157117 by Ben.Marsh

	Fix warning due to plugins disabled in .target.cs file.

Change 4158011 by Ben.Marsh

	UBT: Add a check that the UnrealHeaderTool target file exists, rather than throwing an exception when reading it fails.

Change 4158646 by Ben.Marsh

	UGS: Fix exception when login is discovered to have expired during a workspace update.

Change 4158678 by Ben.Marsh

	UGS: Fix an exception on shutdown due to the icon being hidden after it's already been disposed.

Change 4158683 by Ben.Marsh

	UGS: Add an unhandled exception filter which sends the exception data to the backend.

Change 4159131 by Ben.Marsh

	UGS: Reduce the number of characters displayed for build badges based on the available space.

Change 4159194 by Graeme.Thornton

	TBA: Fix incorrect map property conversion code when converting an old property that contains a map with different key/value types

Change 4159239 by Steve.Robb

	Improved readability and compliance with coding standards.

Change 4159246 by Ben.Marsh

	UGS: Allow syncing projects where source code is not available (and various version files don't exist).

	#jira UE-60985

Change 4159286 by Ben.Marsh

	UGS: Remove requirement for UE4Editor.target.cs to be visible in the depot in order to open a project.

	#jira UE-60986

Change 4159302 by Ben.Marsh

	UGS: Update version to 1.144.

Change 4160308 by Ben.Marsh

	All staging client executables for blueprint projects.

	#jira UE-60983

Change 4161567 by Steve.Robb

	GitHub #4816 : UE-60771: Handle escaped double quote in FParse::LineExtended

Change 4162641 by Ben.Marsh

	UGS: Allow customizing the position of custom columns, via the Index=N attribute.

Change 4162647 by Ben.Marsh

	UGS: Update version to 1.145.

Change 4165319 by Robert.Manuszewski

	PR #4812: Fix inconsistent command-line argument handling under Windows (Contributed by adamrehn)


Change 4166150 by Ben.Marsh

	UGS: Include *.inl when looking for code changes.

Change 4166551 by Steve.Robb

	Whitespace fixes caused by a bad merge.

Change 4168483 by Ben.Marsh

	UGS: Add a more useful error if a file to be synced exceeds the max allowed path length.

Change 4168490 by Ben.Marsh

	UGS: Update version to 1.146.

Change 4168551 by Ben.Marsh

	UBT: Move bBuildLargeAddressAwareBinary into an exposed setting.

Change 4168560 by Ben.Marsh

	UBT: Remove static config variable for controlling which configuration of UHT to use.

Change 4171296 by Ben.Marsh

	UGS: Move the check for overlong paths earlier.

Change 4171531 by Ben.Marsh

	UBT: Fix exception if BuildConfiguration.xml contains an unknown category.

Change 4183371 by Robert.Manuszewski

	Fix for a crash in Async Loading Graph's CheckCycles when GC kicks in on the game thread and forces ALT to exit early

Change 4184312 by Ben.Marsh

	UGS: Update version to 1.148

Change 4184480 by Robert.Manuszewski

	Removing unused async loading stat

Change 4186390 by Ben.Marsh

	UBT: Format XML validation errors in a format that allows double-clicking on the message in Visual Studio.

Change 4188644 by Ben.Marsh

	UBT: Add the MakePathSafeToUseWithCommandLine() function to UBT.

Change 4188647 by Ben.Marsh

	UBT: Fix exception in target receipt when architecture is null.

Change 4189617 by Ben.Marsh

	Change FileSystemReference, FileReference and DirectoryReference objects to use OrdinalIgnoreCase comparisons without creating a separate copy of the string to compare. The filesystem does not use the invariant culture, and it can produce the wrong results in some cases (the ordinal comparison is faster, too).

Change 4189740 by Ben.Marsh

	UAT: Remote code to build UnrealPak when packaging; we use the editor now.

Change 4189860 by Ben.Marsh

	UGS: Make the filter for excluding automated lighting rebuilds more explicit.

Change 4190082 by Ben.Marsh

	Fixes to allow enabling edit and continue for Windows builds. Have experienced quite a few VS crashes when testing it in editor; not yet recommended for general use.

	- Allow edit and continue for any configuration, not just debug.
	- Fixed PDB errors compiling files that use a shared PCH with edit and continue enabled. Path to the generated PDB file was using the wrong directory.
	- Removed code that tracks PDB output files, since they're modified multiple times during a build.
	- Enable debug information when compiling generated CPP files, since it causes errors if the shared PCH PDB doesn't have the same option.
	- Disable support for remote execution of steps that modify the PDB, since the same file has to be modified many times. Remote execution causes the PDB files to be corrupted. Unfortunately, this makes E&C builds significantly slower.

	#jira

Change 4192949 by Ben.Marsh

	UBT: Minor tidy-up (merging UEBuildBinary.Build and UEBuildBinary.SetupOutputFiles)

Change 4193218 by Ben.Marsh

	Fix formatting.

Change 4197252 by Mike.Erwin

	UAT: Fix log output w/ correct count of non-code projects.

	#jira none

Change 4197941 by Ben.Marsh

	UGS: Add support for DebugGame editors that have an executable with a DebugGame suffix.

Change 4197964 by Ben.Marsh

	UGS: Prevent attempts to automatically reopen projects while a modal dialog is up, or the workspace is syncing.

Change 4198144 by Ben.Marsh

	UGS: Prevent modal dialogs when login expires in P4, and prompt for password when hitting "retry".

Change 4198413 by Ben.Marsh

	UGS: Always show the main window when launched manually, and run with -RestoreState when launched at startup. Also add a couple more places that save the visibility state, since logging off seems like it can terminate the process abrubtly.

Change 4198779 by Ben.Marsh

	UBT: Allow generating manifests to any arbitrary locations with the -Manifest=<Path> argument.

Change 4198825 by Ben.Marsh

	UBT: Move code to enumerate Slate runtime dependencies into the Slate module. Doesn't need to be done inside core UBT.

Change 4199341 by Ben.Marsh

	UGS: Update version to 1.149

Change 4199642 by Chad.Garyet

	- Deprecate CISController
	- Add BuildController to replace CIS GET/POST for builds
	- Add LatestController, GET does what CIS/GET used to do
	- Change Latest/GET to return the last 25 builds filtered by project, rather than the last 5000 individual Ids
	- Latest/GET now returns "LatestData" object instead of array of longs
	- Updated EventMonitor to match all API changes
	- Fixed bug where IDs were getting reset to initial startup values every update loop

Change 4199663 by Chad.Garyet

	CIS controller still needs to return an array of longs
	#jira none

Change 4199680 by Ben.Marsh

	UGS: Update version to 1.150

Change 4200457 by Ben.Marsh

	Merging CIS fix for non-development configurations.

Change 4200472 by Mike.Erwin

	UAT: fix -skipbuildclient param default

	It was defaulting to skipbuildeditor's value, likely a copy-paste error.

	#jira none

Change 4202595 by Ben.Marsh

	Fix static analysis warning due to constant comparison against macro.

Change 4203250 by Ben.Marsh

	UGS: Always show the "Sync Precompiled Editor" option, but disable it and show a tooltip explaining why if it is not available.

Change 4206191 by Ben.Marsh

	Exclude editor target files from installed builds, since they leak info about DLLs that have been stripped out.

Change 4213011 by Ben.Marsh

	UBT: Include contents of modified intermediate files in the log, to make it easier to debug hidden dependencies.

Change 4213487 by Ben.Marsh

	UBT: Fix assumption that bPrecompile is equivalent to bBuildAllModules. This is no longer the case; they are now controlled by separate options. Should fix CIS errors building the editor.

Change 4213609 by Ben.Marsh

	Ensure that strings formatted using FMicrosoftPlatformString::GetVarArgs() are always null terminated, whether we use the secure CRT or not.

Change 4215971 by Ben.Marsh

	UBT: Remove action graph visualization code; no longer used.

Change 4215996 by Ben.Marsh

	UBT: Remove unqiue id from all actions in the action graph. This is only used for printing debug info in the case of a (rare) cycle in the action graph, so just look it up when needed.

Change 4216022 by Ben.Marsh

	UBT: Rename Crypto.cs to EncryptionAndSigning.cs to match the name of the class inside it, and move it under the System folder.

Change 4216031 by Ben.Marsh

	UBT: Move all the action executors into their own folder in the project.

Change 4216526 by Ben.Marsh

	Fix CIS warnings.

Change 4216544 by Ben.Marsh

	Replace custom code to ensure FMicrosoftPlatformString::GetVarArgs() null terminates its buffer with Microsoft's standards-compliant implementation.

Change 4216633 by Ben.Marsh

	Add support for UnrealPak plugins.

	* Project and plugin modules can now specify an array of supported programs in the "WhitelistPrograms" field of their module descriptors, to allow modules to be loaded by programs.
	* Programs can now load any runtime modules, as long as they are whitelisted.
	* Programs under the engine directory can now use a shared build environment, so that building with a project file does not cause output binaries to be output to the project directory.
	* UnrealPak is now always built by default when packaging
	* Convert UnrealPak to a modular configuration

Change 4216736 by Ben.Marsh

	UnrealPak: Move "ExportDependencies" command into an editor commandlet, since it relies on the UObject system, asset registry, etc...

Change 4217447 by Ben.Marsh

	Back out revision 50 from //UE4/Dev-Core/Engine/Build/InstalledEngineBuild.xml

Change 4217451 by Ben.Marsh

	Back out revision 11 from //UE4/Dev-Core/Engine/Plugins/Developer/VisualStudioSourceCodeAccess/Source/VisualStudioSourceCodeAccess/VisualStudioSourceCodeAccess.Build.cs

Change 4217617 by Ben.Marsh

	Back out changelist 4217451

Change 4222552 by Ben.Marsh

	Don't use #import <TypeLib> for VS source code accessor when building with Clang; it's not supported.

Change 4222630 by Ben.Marsh

	UBT: Fix spam while generating project files if Clang isn't installed.

Change 4223316 by Ben.Marsh

	UBT: Change the order in which Visual C++ toolchains are enumerated to prefer full releases over preview releases.

Change 4223318 by Ben.Marsh

	UBT: Add a build setting which allows creating a dedicated PCH for every file that's excluded from the unity working set (disabled by default). Improves iteration times when working on individual cpp files, but slows down iterating on header changes (and can take a lot of disk space for large changes).

	Dedicated PCH contains all includes scraped from the top of each cpp file, until a non-#include directive is encountered.

Change 4223401 by Ben.Marsh

	UBT: Add an option to automatically enable edit and continue for files in the adaptive non-unity working set. E&C doesn't seem very useful for UE4 projects right now; compile time is comparable to regular build times, but it can take several minutes to apply code changes for large projects.

Change 4223899 by Ben.Marsh

	UBT: Fix loading XML config files on Mono; Type.GetField(Name) does not seem to return values unless binding flags are specified.

Change 4224637 by Ben.Marsh

	Add a "SupportedPrograms" field to plugin descriptors, which allows plugins to declare which plugins they support independently of individual modules. Programs now respect the "bEnabledByDefault" setting in plugins.

	Plugins that are compatible with a program now need to list that program in the SupportedPrograms list, and whitelist any modules that should load for that program.

Change 4224710 by Ben.Marsh

	UBT: Don't add import libraries as final build products unless the target is being precompiled. Prevents the need for building them for leaf nodes in the action graph.

Change 4224715 by Ben.Marsh

	UBT: Remove hack to allow Stats2.cpp to not follow IWYU convention.

Change 4224726 by Ben.Marsh

	Remove commented out line.

Change 4224903 by Ben.Marsh

	Fix non-unity compile error in Stats2.h.

Change 4225051 by Ben.Marsh

	Back out changelist 4224710; causing CIS errors due to receipts not matching.

Change 4225134 by Ben.Marsh

	Fixing non-unity errors.

Change 4225203 by Ben.Marsh

	Another non-unity fix.

Change 4225249 by Ben.Marsh

	Fix Linux dependencies being copied for the Windows editor; they can be added as requirements for the Linux target platform on Windows instead, so it respects the user's chosen platforms.

	#jira UE-62001

Change 4225512 by Ben.Marsh

	BuildGraph: Allow setting the target to build when using the <CsCompile> task.

Change 4228815 by Ben.Marsh

	UBT: Always add the generated code directory to the list of include paths when generating project files. It may only be created after UHT has been run.

Change 4228944 by Ben.Marsh

	UBT: Remove legacy CppCompileEnvironment and LinkEnvironment wrappers from TargetRules that were deprecated in 4.19.

Change 4229028 by Ben.Marsh

	UBT: Fix editor targets with unique build environment having the wrong executable path in generated project files. Move move logic to configure target rules post-construction by the rules assembly to ensure it's valid.

Change 4229065 by Ben.Marsh

	UBT: Move another target setting into the rules assembly.

Change 4229105 by Ben.Marsh

	Fix BPT exception when generating project files.

Change 4229311 by Ben.Marsh

	UBT: Store the module rules file location on the ModuleRules instance, as well as the plugin that it was created from. Also expose the plugin directory as a property on the ModuleRules instance.

Change 4229421 by Ben.Marsh

	UBT: Consolidate functionality for UHT module setup in ExternalExecution.cs.

Change 4229817 by Ben.Marsh

	UBT: Modules must now explicitly specify the path to the header used to generate a PCH if one is desired, rather than the header being determined automatically by attempting to parse the source code. Now that PCHs are force-included anyway, this removes a lot of dependencies inside UBT.

Change 4229824 by Ben.Marsh

	UBT: Remove unused lists inside UEBuildModuleCPP.SourceFilesClass.

Change 4229841 by Ben.Marsh

	UBT: Remove some legacy code from auto-detecting PCHs.

Change 4230521 by Ben.Marsh

	UBT: Add utility functions to the log class to allow formatting errors and warnings in Visual Studio output format (eg. File(Line): warning: Message)

Change 4230871 by Ben.Marsh

	UAT: Remove StreamUtilis utility class; there is a simpler way to implement the one place it's used.

Change 4230882 by Ben.Marsh

	UAT: Add StreamUtils back into UAT, seems like it's still used there.

Change 4230896 by Ben.Marsh

	UBT: Remove some redundant parameters from UEBuildModule/UEBuildModuleCPP/UEBuildModuleExternal constructors.

Change 4231014 by Ben.Marsh

	WorkspaceTool: Include a dump of raw bytes when garbage is read from the P4 process, for diagnostic purposes.

Change 4231032 by Ben.Marsh

	Fix CIS.

Change 4231096 by Ben.Marsh

	Bump the FlatCPPIncludeDependencyCache version, to prevent errors trying to load old files.

Change 4231446 by Ben.Marsh

	UBT: Added support for expanding UE-specific variables in include paths and library paths: $(EngineDir), $(ProjectDir), $(PluginDir), $(ModuleDir).

Change 4231460 by Ben.Marsh

	Modules may now explicitly specify rpaths on Linux via the PublicRuntimeLibraryPaths and PrivateRuntimeLibraryPaths properties.

Change 4233909 by Robert.Manuszewski

	PR #4779: Reason fails as the supplied variable is incorrect (Contributed by projectgheist)


Change 4233910 by Ben.Marsh

	Enable PCHs on IOS. Reduces build time by ~25%.

Change 4234176 by Ben.Marsh

	UBT: Add better messaging for modules that need to have a private PCH set. Now detects the likely PCH using the same method as legacy code and includes it as a suggestion.

Change 4234193 by Ben.Marsh

	Add the Delete command to Perforce wrapper in DotNETUtilities.

Change 4234688 by Ben.Marsh

	UBT: Simplify handling of installed/precompiled builds. Settings for whether a folder is installed/read-only or not is now stored on the RulesAssembly instance, allowing multiple things to be configured separately and stacked together (eg. engine/enterprise/project). RulesAssembly.IsReadOnly() allows determining if a flie can be modified or not and replaces many previous IsXXXInstalledCalls(), and traverses the chain of assemblies.

Change 4234711 by Ben.Marsh

	UBT: Runtime dependencies can now be copied to output directories as part of the build. When adding a runtime dependency, an optional source location can be specified to copy from. Both the source and target paths can use variables can be used as part of the path, eg. $(OutputDir), $(ModuleDir), $(PluginDir).

	Example usage (from a .build.cs file):

	RuntimeDependencies.Add("$(OutputDir)/Foo.dll", "$(PluginDir)/Source/ThirdParty/Foo.dll", StagedFileType.NonUFS);

Change 4234872 by Ben.Marsh

	Expose a flag for whether the engine is installed, to fix issues generating project files.

Change 4234929 by Ben.Marsh

	Fix null reference generating receipts when UBT makefiles are active.

Change 4235883 by Chad.Garyet

	Merging 4231245 to core

	Giving Coordinator its own sln. This should fix what 4158155 was supposed to.
	#jira UE-61955

Change 4236075 by Ben.Marsh

	CIS fix

Change 4237066 by Robert.Manuszewski

	Fix for a potential crash when terminating the engine while it's being initialized

	#jira UE-60545

Change 4237078 by Robert.Manuszewski

	The engine will no longer be resetting all linkers causing massive load times when renaming the world package when entering Play In Editor

Change 4237116 by Ben.Marsh

	Rewrite some Windows utility functions to support paths longer than MAX_PATH.

Change 4237158 by Ben.Marsh

	Add const TCHAR* overloads of FString::RemoveFromStart() and FString::RemoveFromEnd().

Change 4237159 by Ben.Marsh

	Fix FWindowsPlatformFile::GetFilenameOnDisk() support for paths longer than MAX_PATH, and simplify some of the other long path functions to avoid copying string buffers.

Change 4239050 by Ben.Marsh

	Missing file

Change 4239318 by Ben.Marsh

	Linux CIS fix.

Change 4239685 by Ben.Marsh

	Static analysis CIS fix.

Change 4240800 by Ben.Marsh

	WorkspaceTool: Include the full command line in the log for any P4 commands.

Change 4240903 by Ben.Marsh

	PR #4909: Update copyright notices to 2018 (Contributed by projectgheist)


Change 4241025 by Ben.Marsh

	UBT: Exclude mobile pipeline caches from generated project files. Causes huge slowdown when using 'Find in Files' through the IDE.

Change 4241770 by Ben.Marsh

	UBT: Include action number in parallel executor output.

	#jira UE-62032

Change 4243469 by Ben.Marsh

	TBA: Merge FAnnotatedStructuredArchiveFormatter with FStructuredArchiveFormatter. Any functions that are only implemented for text archives now have a _TextOnly suffix, and are exposed through the FStructuredArchive interface.

Change 4245723 by Robert.Manuszewski

	Fixing another creash when terminating the engine while initializing.

	#jira UE-60545

Change 4245862 by Steve.Robb

	VectorLoadFloat2(Ptr) added, which loads { Ptr[0], Ptr[1], Ptr[0], Ptr[1] } into a VectorRegister.

Change 4246412 by Robert.Manuszewski

	The warning 'Calling StaticLoadObject during PostLoad may result in hitches during streaming' will now also report the object which had the PostLoad called on it when StaticLoadObject call happened.

Change 4246612 by Ben.Marsh

	UBT: Fix spelling of "Intellisense".

Change 4249454 by Robert.Manuszewski

	Added extra checks to catch scenarios where the EDL Precache Buffer is flushed before a package header is fully read

Change 4249513 by Robert.Manuszewski

	Made sure the Async Loading Thread doesn't continue running after creating new async packages when garbage collector wants to run on the game thread

Change 4255207 by Ben.Marsh

	UGS: Add additional logging whenever a P4 command fails, and when the user is logged out.

Change 4255288 by Ben.Marsh

	PR #4921: Honor ModuleRules' bEnableExceptions flag when creating precompiled h. (Contributed by surakin)


Change 4256422 by Ben.Marsh

	UBT: Add an error if a module referenced by a plugin descriptor doesn't exist.

Change 4257385 by Robert.Manuszewski

	Creating new objects from within ForEachObjectWithOuter will now result in a fatal error as it's unsafe to change internal UObject hash tables when iterating over them.

Change 4257454 by Robert.Manuszewski

	Added the option to filter clusters listed with gc.ListClusters by objects within them.

	Usage:

	gc.ListClusters Hierachy With=ObjectName1,ObjectName2...

Change 4257526 by Robert.Manuszewski

	It's now possible to filter clusters that get logged with verbose cluster logging enabled (UE_GCCLUSTER_VERBOSE_LOGGING=1) by objects within them by specifying -DumpClustersWithObjects=ObjectName1,ObjectName2 in the command line

Change 4257822 by Ben.Marsh

	Fixes for PlatformShowcase compile errors.

Change 4258771 by Ben.Marsh

	UBT: Fix project files not being generated for foreign projects when creating .stub files.

	#jira UE-62462

Change 4258790 by Ben.Marsh

	UBT: Clean up the logic around generating project files before creating a stub IPA, so that it fails loudly if project files do not exist, and can accept target names not matching project names.

Change 4259276 by Ben.Marsh

	UBT: Make it an error if a framework doesn't exist, rather than failing silently. Also remove some remote toolchain stuff that's no longer necessary.

Change 4259280 by Ben.Marsh

	UBT: Fix embedded framework zips not being uploaded for plugins.

	#jira UE-62485

Change 4260236 by Ben.Marsh

	UBT: Fix path to generated engine project file.

Change 4260334 by Ben.Marsh

	UGS: Fix custom build steps dialog inadvertantly modifying config file settings in-place.

Change 4260361 by Ben.Marsh

	UGS: Allow for p4 login commands to fail, even though the user is logged in (due to a bad connection, etc...)

Change 4260559 by Ben.Marsh

	UGS: Update version.

Change 4261160 by Robert.Manuszewski

	MediaPlaylist will now be added to root set if the owning MediaPlayer is in the disregard for GC set (fixes GC assumption violation crash)

	#jira UE-62495

Change 4261421 by Ben.Marsh

	Force-sync files for building documentation, to fix issues with files not being updated.

	#jira UE-62413

Change 4261425 by Ben.Marsh

	UBT: Remove some leftover functions for handling the remote toolchain.

Change 4261530 by Ben.Marsh

	UBT: Speculative fix (and better error reporting) for IOS mobile provision not being found in CIS.

Change 4261611 by Ben.Marsh

	UBT: Downgrade warning to a log message, since it appears when generating project files.

Change 4261710 by Ben.Marsh

	Remove assert that GLogConsole is set; it won't be for command line utilities that don't depend on ApplicationCore.

	#jira UE-62545

Change 4261831 by Ben.Marsh

	Fix compile errors due to missing include path when hot-reloading a module from the editor. There are not necessarily source files to compile when -modulewithsuffix is specified on the command line, which was results in GeneratedCodeWildcard not being set.

	#jira UE-62463, UE-62384

Change 4262723 by Ben.Marsh

	Whitelist plugins that need to be loaded by UFE.

	#jira UE-62564

Change 4265444 by Ben.Marsh

	Fix incorrect executable name for DebugGame configurations in Xcode.

	#jira UE-62574

Change 4265892 by Ben.Marsh

	Fix incremental compile failures due to dependency checking for unity files. CachedIncludePaths was not correctly being set on file items, so dependencies were being ignored.

	#jira UE-62575, UE-62603, UE-62597

Change 4266019 by Josh.Adams

	- Fixed the CopyAction for runtime dependencies that need to be copied to different location, on non-XGE

Change 4266264 by Ben.Marsh

	Remove override for the __IPHONE_OS_VERSION_MIN_REQUIRED macro on TVOS.

	This macro is already defined by system headers (in <AvailabilityInternal.h>). Now that we support PCHs on IOS and TVOS, manually defining this macro results in it being defined three times (once for the PCH, once by AvailabilityInternal.h, and once by the force-included list of definitions for the source file being built). The errors for redefining the macro in AvailabilityInternal.h are suppressed due to it being a system header, but the error for redefining it for the source file being compiled are not.

	#jira UE-62578

Change 4266273 by Ben.Marsh

	Fixes incremental build failure when compile arguments for PCH have changed on IOS/TVOS. Compile action needs to have a dependency on PCH build action.

Change 4266614 by Graeme.Thornton

	Fix crash when cooking nativized blueprints due to removal of child cooker system.

Change 4266763 by Ben.Marsh

	Always build UnrealPak when building client targets. The ProjectParams.Pak option is not reliable, because it can be forced on later by the target platform.

	#jira UE-62584

Change 4267985 by Robert.Manuszewski

	When iterating with ForEachObjectWithouter, don't lock the entire has table but only the hash bucket that is currently being iterated

	#jira UE-62600

Change 4268558 by Robert.Manuszewski

	PurgeLegacyBlueprints will no longer be called from within ForEachObjectWithOuter is it renames objects that reside in hash tables that are being iterated over which may lead to undefined behavior.

	#jira UE-62600

Change 4269011 by Chad.Garyet

	- Fixing Wildcard match issue, the change to ugsapi sends projects as //Depot/Stream instead of //Depot/Stream/
	  Wildcard match was only substringing to 3 chars.
	- Checking in the change a while back that increases the number of queried jobs up to 432 based on some maths from Bob about how many builds we want to grab
	Published to ugsapi server 8/8/17
	#jira none

Change 4270788 by Ben.Marsh

	Fix IOS provisioning data being using when remote compiling on TVOS.

	#jira UE-62705

Change 4271916 by Ben.Marsh

	Tag the XGEControlWorker executable as a build product after compiling SCW, to make sure it's included in the UGS zip file.

Change 4271934 by Ben.Marsh

	Upload all static libraries in plugin folders as part of remote builds.

	#jira UE-62694

Change 4273368 by Ben.Marsh

	Fix Slate dependencies not being enumerated, and rules assembly not being rebuilt when building remotely.

	#jira UE-62705

Change 4274049 by Ben.Marsh

	Always parse the team UUID out of the mobile provision when doing a remote compile. The provision installed on the remote Mac (and selected for signing) may be different.

	#jira UE-62751

Change 4274823 by Ben.Marsh

	Add the -VersionCookedContent argument to disable the -unversioned parameter on the cooker command line.

Change 4275838 by Ben.Marsh

	Fix BuildVersion string not being passed through from <SetVersion> task. Also add a -BuildVersion command line argument to UBT to override it for a particular build.

Change 4275913 by Ben.Marsh

	Add a dummy exported symbol to the XGEController module, to fix build errors due to missing .lib file when it's built with WITH_XGE_CONTROLLER = 0.

Change 4284161 by Ben.Marsh

	Allow mirroring Oodle files to remote Mac.

Change 4074774 by Steve.Robb

	Vast simplification of TFunction, making it smaller in footprint, easier to follow and extend, and more correct.
	TUniqueFunction added, which is a move-only TFunction which can hold move-only functors.
	Fix for UWidgetBlueprint::ForEachSourceWidget() which should never have compiled but did.
	FFunctionGraphTask and TFuture<> updated to use TUniqueFunction to make them more general.
	TArray::HeapPop() made to work with move-only types.

Change 4082591 by Ben.Marsh

	Move the Log class from UBT to DotNetUtilities.

Change 4083236 by Ben.Marsh

	Add a Log.WriteException() method to dump an exception message to the console (and write the exception trace to the log)

Change 4084107 by Ben.Marsh

	UAT: Remove the unused -SkipHeader argument to UE4Build.

Change 4089771 by Steve.Robb

	GitHub #4743 : modified VirtualAlloc function flag

	https://blogs.msdn.microsoft.com/oldnewthing/20151008-00/?p=91411

Change 4091456 by Steve.Robb

	Unification of all platforms' FMath::CountTrailingZeros() and FMath::CountLeadingZeros() for both 32-bit and 64-bit.

Change 4156437 by Ben.Marsh

	Lots and lots of fixes compiling for Clang on Windows.

	Editor now compiles cleanly without warnings, but crashes on startup due to error in intrinsics test. Disabling that runs further, but crashes accessing freed memory. Switching to the ANSI allocator runs further, but crashes in Slate after the splash screen and before the editor window opens. // TODO!

	* Switching between Clang/ICL/VS2015/VS2017 is now supported through the same mechanism as switching Visual Studio versions, without requiring any source level changes. To use Clang, set WindowsPlatform.Compiler = WindowsCompiler.Clang from a .target.cs file, or set <WindowsPlatform><Compiler>Clang</Compiler></WindowsPlatform> from BuildConfiguration.xml. To pick a specific toolchain version, set WindowsPlatform.CompilerVersion.
	* Clang is now supported through AutoSDKs; will be added to CIS.
	* The Samples/Sandbox/Clang project forces Clang to be used from its target.cs file, and allows easily building all editor modules and plugins with Clang on Windows.
	* UnrealMathSSE intrinsics have been re-enabled for Clang due to missing functions from the UnrealMathFPU implementation, but causes failure in tests at startup.
	* SSE4_CRC32() is disabled in D3D12Pipelinestate.cpp, since intrinsics are only allowed if enabled for the whole target (rather than being used in specific functions due to runtime checks)

Change 4157389 by Ben.Marsh

	Few more fixes for compiling the editor with Clang.

Change 4183911 by Ben.Marsh

	Fixes to support incremental linking on Windows. Does not seem to have any net benefit right now; may improve once minimal rebuild is enabled.

	* Incremental linking no longer forces PDB files to be enabled for source files.
	* Actions can specify specific files to be deleted before each build. Code to forcibly delete PDB files has been moved to the MSVC toolchain.
	* Unused libraries produced by the cross-referenced link are no longer added as build products, since (a) deleting them breaks dependency checking for incremental linking and causes a full link, and (b) not deleting them breaks UBT dependency checking and causes actions to be run over and over again.
	* Icon update is disabled for Windows when incremental linking is enabled.
	* Removed rarely-used setting to always delete produced items before each build.

Change 4184311 by Ben.Marsh

	UGS: Added a dialog which shows all the required platform SDKs for a branch, linked from the status panel in UGS.

	The llist is configured via the UGS config file submitted to Engine/Programs/UnrealGameSync/UnrealGameSync.ini (and may be overridden by the project config file if necessary):

	    [Default]
	    ; Set this to a network share which contains the SDK installers for your site
	    SdkInstallerDir=

	    ; All the required SDKs for the current version of the engine
	    +SdkInfo=(Category="Android", Description="NDK r21", Browse="$(SdkInstallerDir)\\Android")
	    +SdkInfo=(Category="Windows", Description="Visual Studio 2017")
	    +SdkInfo=(Category="Windows", Description="Visual C++ Toolchain 14.13.26128")
	    +SdkInfo=(Category="Windows", Description="Windows SDK 10.0.16299.0")

	Similar entries for console platforms are added in console subdirectories. Each entry may contain an Install="Foo.exe" and/or Browse="C:\Foo" style attribute, specifying the path to an installer to run or directory to open in explorer respectively.

	The SdkInstallerDir setting is used as a base directory for the default installers, seen above for Android. Licensees may override this with a network path specific to the site that UGS is being deployed to (either in this file, in a project specific config file, or in a Engine/Programs/UnrealGameSync/NotForLicensees/UnrealGameSync.ini file).

Change 4200452 by Ben.Marsh

	UBT: Change DebugGame configurations to output a separate executable rather than requiring a -Debug argument at runtime. Previous behavior was a common source of errors.

	Engine modules are still shared between Development and DebugGame, but the launch module sets a flag in Core on startup indicating the game configuration.

Change 4206189 by Ben.Marsh

	UBT: Simplify logic for precompiling binaries.

	* Target no longer has separate list of "precompile only" binaries or modules. New -AllModules option allows adding every module to a target, which can be used with -Precompile and -NoLink to precompile object files for monolithic builds.
	* Precompiled file lists have been removed from target receipts.
	* The manifest now includes all generated headers and precompiled files when run with the -Precompile option.
	* Separate -DependencyList=Foo.txt has been added to write a list of all dependencies required to use precompiled binaries. This file list can be read using the <Tag> task in buildgraph.

Change 4215466 by Ben.Marsh

	UBT: Remove indirect calls to determine extensions for object files and precompiled headers. The toolchain knows the correct convention for the platform.

Change 4215975 by Ben.Marsh

	UBT: Remove telemetry code. This has never proved useful for analyzing performance due to the number of incidental factors that affect build times (eg. number of files being compiled).

Change 4220154 by Ben.Marsh

	Move text-only implementations of FOutputDeviceError back into Core, so we can build command-line applications that don't depend on ApplicationCore.

Change 4224708 by Ben.Marsh

	Add a bCompileAgainstApplicationCore setting to the target rules, which allows compiling out references to the ApplicationCore module (which should only be necessary for applications with a GUI). Removed ApplicationCore from several engine tools and utilities.

Change 4224958 by Ben.Marsh

	Remove CoreMinimal.h includes from Core.

Change 4229059 by Ben.Marsh

	UBT: Remove the UEBuildPlatform.ShouldNotBuildEditor() hook for target platforms. We shouldn't be modifying a target's build environment to disable the editor; it is invalid to build the editor for these target platforms at all, and this is already enforced by the GetSupportedPlatforms() function.

Change 4230508 by Ben.Marsh

	Fixup precompiled header setting for samples and games.

Change 4231457 by Ben.Marsh

	Fix exceptions in log messages having trailing newlines.

Change 4232406 by Ben.Marsh

	UBT: Always force include a PCH for generated code if there's one set; the code may depend on it to compile.

Change 4234177 by Ben.Marsh

	Set up private PCH files everywhere that previously used them.

Change 4235973 by Ben.Marsh

	Change FPlatformMisc::GetEnvironmentVariable() to return an FString() rather than requiring a fixed size buffer to be passed in. Removes references to MAX_PATH.

Change 4238842 by Ben.Marsh

	Add support for paths longer than MAX_PATH in the editor. Requires Windows 10 version 1607, and the functionality to be enabled via a registry key or group policy (see https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file).

	Only a subset of Win32 functions support long paths (executables can only be started from paths shorter than MAX_PATH, for example).

	* Added a FPlatformMisc::GetMaxPathLength() function to return the maximum length of a path on the current system. On Windows, this returns a different value for systems with long paths enabled to those without.
	* The MAX_PATH define is no longer set by non-Windows platforms. Instead, there is a MAC_MAX_PATH, UNIX_MAX_PATH, etc... for any platform-specific code that still relies on the previous macro.
	* The MAX_UNREAL_FILENAME_LENGTH macro has been renamed to MAX_UNREAL_FILENAME_LENGTH_DEPRECATED
	* The PLATFORM_MAX_FILEPATH_LENGTH macro has been renamed to PLATFORM_MAX_FILEPATH_LENGTH_DEPRECATED.
	* Removed custom resource files for programs, since they are just copies of the base UE4 one (which is used by default anyway). The base UE4 manifest declares support for long paths.
	* Fix 512 character maximum length on editor commands.

	260 character limit remains in place for cooking at the moment (see ContentBrowserUtils.h), until C# staging code supports long paths.

Change 4255042 by Ben.Marsh

	UBT: Remote compilation now uploads the entire workspace to the remote Mac and executes a separate remote instance of UBT rather than synchronizing individual actions. This makes the remote compile codepath much simpler, and removes a lot of special cases that exist to support it previously.

	The list of files to be transferred to the remote are listed as rsync filter rules in Engine/Build/Rsync/RsyncEngine.txt and RsyncProject.txt, which are applied to the root engine directory and project directory respectively. Projects that need to customize which files are uploaded can add their own <ProjectDir>/Build/Rsync/RsyncProject.txt file, which will be included in the filter before the default version.

Change 4260567 by Ben.Marsh

	UAT: Rename CommandUtils.Log to CommandUtils.LogInformation, to avoid conflicts with the underlying Tools.DotNETCommon.Log class.

#rb none

[CL 4285673 by Ben Marsh in Main branch]

											
										
										
											2018-08-14 18:32:34 -04:00
+										LogInformation("********** ARCHIVE COMMAND STARTED **********");
-												converted LauncherWorker to utilize a single UAT command
fixed problem with IP not being set for CotF
#ue4
#codereview daniel.lamb, chris.gagnon

[CL 2303312 by Peter Sauerbrei in Main branch]

											
										
										
											2014-09-18 18:55:01 -04:00
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 4285612)
#lockdown Nick.Penwarden

============================
  MAJOR FEATURES & CHANGES
============================

Change 3836829 by Ben.Marsh

	UBT: Fix ability to precompile plugins from installed engine builds.

Change 3839519 by Ben.Marsh

	UBT: Simplify configuring bPrecompile and bUsePrecompile settings for modules. Each rules assembly can now be configured as installed, which defaults the module rules it creates to use precompiled data.

Change 4042043 by Steve.Robb

	GitHub #4705 : Added weak lambda's for delegates and multicast delegates.

Change 4042056 by Robert.Manuszewski

	Optimized Mark Phase of GC by up to 10ms by making it run in parallel and removing a huge array presize which we didn't need.

Change 4042104 by Robert.Manuszewski

	Set the minimum GC cluster size to 5 so that GC doesn't have to process micro clusters which are more expensive than processing individual objects

	+ Exposed the minimum cluster size to ini and project settings as gc.MinGCClusterSize
	+ Added the ability to sort clusters by name/object count/mutable object count/referenced clusters count when dumping them with gc.ListClusters command

Change 4042377 by Robert.Manuszewski

	Reworked how GC and other threads (ALT specifically) interact - GC will now notify the ALT it wants to run and ALT will immediately try to finish its current work to allow that. Also the entire ALT tick is now protected against GC running at the same time to improve ALT stability.

	+ added gc.ForceCollectGarbageEveryFrame console variable that triggers a forced GC every frame

Change 4042427 by Robert.Manuszewski

	Changed FGCCSyncObject to use events when waiting for GC to finish so that it doesn't spin on non-game threads when GC is running

Change 4042482 by Robert.Manuszewski

	Unhashing unreachable objects (ConditionalBeginDestroy) will now also be done incrementally, just like the purge phase of Garbage Collection

Change 4042635 by Robert.Manuszewski

	Fix for a potential assert when incremental purge garbage is pending and something forces a full purge

Change 4044092 by Steve.Robb

	Fix for forward declared CoreUObject weakobject types in delegates when building in Clang.

Change 4044102 by Robert.Manuszewski

	Fix for a possible hang when worker threads are preventing GC from running and something is later trying to FlushAsyncLoading with the Async Loading Thread enabled

Change 4044113 by Steve.Robb

	Another Clang fix.

Change 4044160 by Robert.Manuszewski

	Disregard For GC pool will now be enabled by default in cooked builds

Change 4044287 by Steve.Robb

	Typo fix.

Change 4047723 by Graeme.Thornton

	TBA: Fixes for import/export name cache and object resolving

Change 4048015 by Graeme.Thornton

	TBA: Weak/Soft/Lazy pointer serialization changes

	* Remove FWeakObjectPtr::Serialize, move it's logic into, and replace usages of with calls to, FArchiveUObject::SerializeWeakObjectPtr(). Ensures that something is always sent to the archive so that structured archives can be kept happy in the future.
	* Added Weak/Soft/Lazy pointer handling to the structured archive slot interface and all the formatters. Binary formatters just forward the call onto their inner and text archives store as a string path reference.
	* FArchiveUObjectFromStructuredArchive caches all these pointer types and stores indices in the binary block, same as with a UObject*. All pointers are then forwarded to the underlying formatter in one go on finalization.

Change 4048021 by Steve.Robb

	Fix for binding an unbound TFunction to another TFunction with a different signature.  Also all null pointers now count as unbindings, not just nullptr.
	TIsMemberPointer added.
	TIsATFunction and TIsATFunctionRef renamed to remove the 'A's.

Change 4048544 by Robert.Manuszewski

	Fixing ConditionalBeginDestroy profiling after changes to incremental CBD.

Change 4051028 by Graeme.Thornton

	TBA: ArchiveFromStructuredArchive adapter uses Inner to determine if it is outputting to text, and sets it's own ArIsTextFormat to false

Change 4051056 by Graeme.Thornton

	TBA: High level tagged property / UObject base class text serialization
	 - UObject serialize converted to structured archive
	 - Properties written to text individually with text tags, and then binary adapted values
	 - Only saves, doesn't load

Change 4051111 by Graeme.Thornton

	TBA: Temporarily disable loading of text assets until tagged property serialization path is fixed up

Change 4051154 by Graeme.Thornton

	TBA: Convert a few uobject serializers to structured archive format for example purposes

Change 4051181 by Graeme.Thornton

	TBA: Added default structured archive implementation of SerializeItem to UProperty, which just calls the FArchive version on an FArchiveUObjectFromStructuredArchive adapter. Implemented structured archive SerializeItem for UArrayProperty

Change 4051197 by Graeme.Thornton

	TBA: ObjectProperty text serialization

Change 4051216 by Graeme.Thornton

	Restored a modified FWeakObjectPtr::Serialize function to keep backwards compatibility in code I don't have access to.

Change 4051261 by Graeme.Thornton

	TBA: Convert UMetaData to structured archive

Change 4051374 by Steve.Robb

	Incorrect assert removed.

Change 4051562 by Robert.Manuszewski

	Adding stats for the new GC internal functions

Change 4051614 by Graeme.Thornton

	TBA: Removed UProperty::SerializeItem(FArchive, ...) and replaced with UProperty::SerializeItem(FStructuredArchive::FSlot, ...). Fixed up most of them to work properly and added adapters in for any that were non-trivial.

Change 4052512 by Graeme.Thornton

	TBA: Temporary workaround for softobjectptr and lazyobjectptr uproperties not serialization anything when they know the archive is a reference collector. They should always be serializing their pointers and letting the underlying archive itself ignore them.

Change 4053917 by Robert.Manuszewski

	Clustered objects from clusters that are no longer reachable will now be marked as unreachable immediately when gathering unreachable objects

Change 4053919 by Robert.Manuszewski

	Added the ability to disable incremental BeginDestroy in ini/project settings

Change 4055518 by Daniel.Lamb

	Fixup for deterministic audio generation issue.
	Submitted on behalf of Rich.Whitehouse

	#jira nojira
	#test prefilght automated test.

Change 4056854 by Graeme.Thornton

	TBA: Added a test asset to EngineTest which contains all the different property types and test cases.

Change 4056858 by Graeme.Thornton

	TBA: Updated USetProperty to proper structured archive usage

Change 4056872 by Graeme.Thornton

	TBA: Add map property field to test object

Change 4056873 by Graeme.Thornton

	TBA: Convert UMapProperty to full structured archive

Change 4056994 by Graeme.Thornton

	TBA: Converted FText over to structured archive. Implemented saving, but not loading.

Change 4059728 by Ben.Marsh

	UBT: Add support for using adaptive non-unity builds when the engine and project are in separate repositories.

Change 4059805 by Graeme.Thornton

	Fixed typo in text serialization. Fixes CIS automation test errors

Change 4060007 by Graeme.Thornton

	TBA: FArchiveFromStructuredArchive will now access it's host slot lazily, i.e. only when a value is actually written to the archive.

Change 4060092 by Stefan.Boberg

	Added optimized Windows console window output path to GenericConsoleOutput since this slowed down cooking considerably (2 minutes spent in wprintf alone for one large dataset)

	When stdout is attached to a console we use the WriteConsoleW function instead of wprintf since the latter is very slow especially in unbuffered mode which the engine currently configures for stdout (see setvbuf call in LaunchEngineLoop.cpp).

	At some point we should reconsider this buffering policy since it's likely to slow down other platforms as well but I wanted to do a safe change for now as I don't yet fully understand why the setvbuf call is there in the first place.

Change 4060108 by Stefan.Boberg

	Introduced some additional target platform utilities to help with asset cook optimizations

	* We now assign each ITargetPlatform a zero-based ordinal value
	* Introduced FTargetPlatform and FTargetPlatformSet types to help store platform references and platform sets efficiently.

	These are not currently used in the engine but are designed to replace the existing ITargetPlatform/string/FName representations in the cooking data structures.

Change 4060143 by Graeme.Thornton

	Undo //UE4/Dev-Core/Engine/Source/Runtime/... changelist 4060007

	Needs some other changes that I haven't checked in yet...

Change 4062432 by Ben.Marsh

	Fix error message when enumerating P4 changes.

Change 4062648 by Ben.Marsh

	Add missing p4 integration action.

Change 4063620 by Graeme.Thornton

	Integrated a fix from UDN where the engine would crash when trying to load a very small encrypted file (<16bytes) from a pak file, where the read address wasn't already aligned to the AES block size.

	(https://udn.unrealengine.com/questions/431989/crash-while-reading-a-very-small-file-in-encrypted.html)

Change 4066963 by Robert.Manuszewski

	Fixing GC cluster verification code reporting false positives when a cluster is referencing another cluster through 'mutable' objects list.

Change 4067133 by Robert.Manuszewski

	Changed log verbosity when reporting individual cases of GC cluster assumption violations as they are followed by an asser anyway and this way we get the chance to see all issues before we assert at the end of these checks.

Change 4067443 by Steve.Robb

	FString can now be constructed from any char pointer type and length.

Change 4068156 by Steve.Robb

	Fix necessary because of FString constructor change in CL# 4067443.

Change 4070258 by Graeme.Thornton

	Fixes for VSCode

Change 4070372 by Graeme.Thornton

	TBA: Script struct serialization to structured archives

Change 4071913 by Ben.Marsh

	Move bulk of the code for UnrealPak into an engine developer module, so it can be used in the editor.

Change 4071914 by Ben.Marsh

	Missing files.

Change 4071937 by Ben.Marsh

	Missing header.

Change 4072015 by Ben.Marsh

	Fixes for compiling PakFileUtilities as part of the editor.

Change 4072826 by Steve.Robb

	TBitArray::Reserve() added.
	TBitArray::Add() overloaded to allow adding multiple bits.
	TSparseArray::Reserve() optimized to call the overloaded Add().

Change 4073271 by Daniel.Lamb

	Fixed add patch tier in project launcher passing the wrong commandline option to UAT.

	#test none

Change 4074708 by James.Hopkin

	#core Removed redundant Casts

Change 4074763 by Steve.Robb

	Fix for TSparseArray::Reserve() size.

Change 4076063 by Ben.Marsh

	Add an "UnrealPak" commandlet with the same functionality as the standalone UnrealPak program. Invoke by running the editor with -run=UnrealPak and the standard UnrealPak commandline options.

Change 4077064 by Robert.Manuszewski

	Fixing compile error in PakFileUtilities

Change 4077144 by Graeme.Thornton

	TBA: TextAssetCommandlet improvements

	* Collect lists of broken assets during roundtrip tests and print a summary of packages that failed each phase at the end
	* After resaving as text, load the file back as a plain JSON hierarchy to ensure the output was valid

Change 4077412 by Ben.Marsh

	Set the correct exit code for UnrealPak. Should return 0 on success, not 1.

Change 4077760 by Graeme.Thornton

	TBA: Loading fixed for tagged property serialization

	Includes conversion of all UProperty::ConvertFromType() and SerializeFromMismatchedTag() functions to use structured archives

	Lazy initialization of FArchiveFromStructruredArchive when loading, to support the possibility of an adapter being create around an object property serialize call to its inner UStruct, which then decides not to do anything and return false. Stops the ArchiveFromStructuredArchive from consuming the slot and getting upset later on when we try to serialize normal tagged properties from it.

	Disabled lazy bulk data loading from text assets. Requires a bigger change to make it work.

	Added some debug checks to json input formatter which track the current value stack size when a new object is pushed onto the stack, and makes sure that the stack has returned to the same size when the object is popped. Catches cases where we unpack an array/stream to the value stack but then don't consume all the items.

Change 4078800 by Ben.Marsh

	Change UAT to using the editor's UnrealPak commandlet rather than invoking the standalone UnrealPak executable. To improve performance when building several PAK files, also add a new -batch=<file> command which reads commands to execute in parallel from a text file.

Change 4079745 by Graeme.Thornton

	TBA: Migrated a couple of UObject Serialize functions to FStructuredArchive (SoundCue / MaterialExpressions / Editor strip flags)

Change 4079847 by Graeme.Thornton

	TBA: Add 'FindMismatchedSerializers' mode to text asset commandlet, which dumps out a list of all UClasses which don't have the CLASS_MatchedSerializers flag, meaning we can't guarantee the have Serialize functions for FArchive AND FStructuredArchive, therefore we can't use the new structured archive based serialize path. Should only ever be native instrinsic classes as UHT takes care of all other cases.

Change 4079925 by Ben.Marsh

	Fix incorrect assignment when deriving name for chunked pak file.

Change 4080214 by Ben.Marsh

	Move the ThreadPoolWorkQueue class into DotNETUtilities so it can be used by other projects.

Change 4082394 by Graeme.Thornton

	CIS fix for variable shadowing warning

Change 4082583 by Ben.Marsh

	Add a IBinarySerializable interface for types that support reading from a BinaryReader and writing to a BinaryWriter. Implementing IBinarySerializable implies a constructor taking a BinaryReader argument is available for deserializing.

Change 4082652 by Ben.Marsh

	Fix FileReference.Directory not returning a directory with a trailing backslash for files in the root directory.

Change 4082755 by Graeme.Thornton

	Fixed an erroneous usage of TUniquePtr<uint8>as a pointer to a uint8 array when creating pak files. Caused a crash when compression was enabled, and has probably surfaced because pak generation is now done by an editor commandlet rather than a standalone program.

Change 4082756 by Graeme.Thornton

	Fixed some incorrect documentation for pakfile compressed chunk headers

Change 4082883 by Graeme.Thornton

	Static analysis warning fix

Change 4082912 by Ben.Marsh

	Move ExceptionUtils into DotNETUtilities.

Change 4085291 by Graeme.Thornton

	TBA: In the Json output formatter, write float and double values out with enough precision for successful roundtripping. Added some debug only code which will immediately reconvert the string back to its original value and compare the the input

Change 4085523 by Graeme.Thornton

	TBA: Remove only explicit usage of DECLARE_FSTRUCTUREDARCHIVE_SERIALIZER. Should only be used from UHT generated code.

Change 4086037 by Robert.Manuszewski

	Fix for a potential race condition when two threads want to acquire GC lock

Change 4088655 by Graeme.Thornton

	Pak creation now uses the bEnablePakSigning setting from the crypto config json file

Change 4091474 by Steve.Robb

	Fix for TStaticBitArray::FindFirstSetBit() and TStaticBitArray::FindFirstClearBit().
	Unused variables removed.

Change 4093632 by Steve.Robb

	CIS fixes.

Change 4093656 by Graeme.Thornton

	Build fix

Change 4093744 by Ben.Marsh

	Allow per-chunk settings for whether to enable compression in UnrealPak.

Change 4099712 by Gil.Gribb

	UE4 - Fixed rare case where insufficient space was preallocated for cooldown ticks.

	#jira UE-59686

Change 4099912 by Stefan.Boberg

	Cooking timer optimizations:

	- Replaced data structures for FScopeTimer and FHierarchicalTimerInfo. Previous implementation used FString for many things and caused *lots* of heap and string concatenation activity. Replaced with a compile-time node id (using __COUNTER__) and raw string literals.
	- Removed PERPACKAGE_TIMER support (was disabled by default and was difficult to test)
	- Made it possible to toggle OUTPUT_TIMING and ENABLE_COOK_STATS independently
	- Removed some extremely tight timers because the overhead from calling QPC significantly exceeded the measured code

	This change shaved some 15% off a clean cook of Fortnite WindowsClient (en) with fully populated local DDC

Change 4100519 by Stefan.Boberg

	Quick fix for Linux build issue introduced in 4099927

Change 4105327 by Stefan.Boberg

	Cooker: Changed FHierarchicalTimerInfo so it uses a linked list for tracking child nodes, to be able to deal with any child count. Previously we assumed there would never be more than 9 children but it turns out there are cooker modes that need more.

	Fixes check when using -FullLoadAndSave to cook

Change 4105448 by Stefan.Boberg

	- Fixed Linux build warning re: member initialization order
	- Also eliminated OUTPUT_HIERARCHYTIMERS/CLEAR_HIEARCHYTIMERS macros (plain functions are fine)
	- Moved finishing-up code for FullLoadAndSave() to TickCookOnTheSide() call site to improve timer output. Previously some of the scopes would not have been closed before printing and thus the output was misleading.

Change 4109031 by Ben.Marsh

	Attribute-driven Perforce wrapper (old Epic Friday project). Offers a more complete implementation than the current P4 wrapper in UAT without requiring any platform-specific libraries. Uses the Python binary output for parsing.

Change 4109588 by Ben.Marsh

	UBT: Add extension methods for serializing a nullable type to a BinaryReader/BinaryWriter.

Change 4109595 by Ben.Marsh

	Missing project file for DotNETUtilities.

Change 4110724 by Stefan.Boberg

	Removed annotation map locking in UObjectMarks, eliminating around one minute (~3.5%) from Fortnite cook time.

	The locking was redundant since the annotation maps are managed per thread anyway.

Change 4111304 by Ben.Marsh

	UAT: Add support for setting a status message through the log class. Allows writing transient messages (eg. progress messages) which will be cleared out before writing other messages. Best used through the LogStatusScope class, which can set a status message for the duration of a using() block.

	As part of this change, the console no longer has to be added as a dedicated trace listener. Since we already special-case this listener when formatting log output, it's easier to just keep the implementation separate to the other trace listeners.

Change 4112708 by Steve.Robb

	Fix for TBitArray::MaxBits in assignment.

Change 4114133 by Stefan.Boberg

	Tweaked how low-level memory (LLM) tracker is implemented to reduce overheads.

	Previously FMemory functions would acquire the LLM singleton and call OnLowLevelFree/OnLowLevelAlloc etc which would check the bIsDisabled flag and early out if it was set. Due to how frequently these functions were called this ended up costing quite a bit.

	- This change makes the flag a static member variable instead of a member variable and therefore enables a simpler early-out to be implemented.
	- The singleton getter is also simplified to avoid hitting the threadsafe singleton construction path on every call.
	- The enable flag is no longer TAtomic - this also incurs extra overhead for no clear benefit

	Shaves approximately 3.5% (one minute) off a Fortnite cook test scenario (using -FullLoadAndSave)

Change 4115010 by Robert.Manuszewski

	Fixing CIS

Change 4115249 by Robert.Manuszewski

	Fixing async loading code asserts when exiting game very early due to an error

	#jira UE-56267

Change 4117091 by Ben.Marsh

	Prevent doubled-up lines when writing status updates with console log verbosity.

Change 4117207 by Ben.Marsh

	UGS: Do not include executables in diagnostics zip file, and ignore "no such files" error when cleaning workspace.

Change 4119175 by Ben.Marsh

	UGS: Fix crash writing version files when directory does not already exist.

Change 4119987 by Ben.Marsh

	UGS: Show a dialog box while the launcher is updating executables from Perforce, which allows cancelling the operation if necessary. Allow setting the username on the settings window, and prompt for login credentials if necessary. Should prevent situations where users have to update settings from the command prompt.

	Holding down shift during launch now shows the settings dialog rather than an immediate prompt to launch the unstable version (unstable version is shown as a checkbox on this dialog).

Change 4119991 by Ben.Marsh

	Update version number for UGS launcher to 1.13.

Change 4121943 by Robert.Manuszewski

	Don't use FArchiveAsync2 for reading packages with non-async path in editor builds as its performance is worse than the standard archive's (saves about 1 minute when doing larger cooks and 7 seconds when loading into PIE)

Change 4122592 by Steve.Robb

	GitHub #4762 : Improve wording and grammar of Math comments
	Also includes improved accuracy in FMath::ComputeBoundingSphereForCone().

Change 4122819 by Stefan.Boberg

	Don't call CreateDirectory redundantly when opening files for writing using FFileManagerGeneric::CreateFileWriter

	This change avoids calling IPlatformFile::CreateDirectoryTree if possible since this is a very expensive function especially for deep hierarchies as it performs directory creation from the root directory onwards instead of from the leaf downwards. That function should also be fixed but this change improves performance in the meantime.

Change 4122872 by Stefan.Boberg

	CreateDirectoryTree now creates directories leaf-to-root instead of the other way around. This is much more efficient since we don't spend time on system API calls for directories which already exist. This accounted for a very large amount of CPU time in cooking as the full target file directory hierarchy would be "created" for every single output file.

Change 4123109 by Stefan.Boberg

	- Disable overlapped I/O in editor / cooker. Synchronous I/O reduces the number of syscalls and Windows performs prefetching on our behalf anyway for sequential reads
	- Eliminated syscall which was issued for every write to update cached file size -- since we're the only writers to the file (file access allows read sharing at most) we can authoritatively update the file size on write completion

Change 4123455 by Ben.Marsh

	PR #4775: New build param PCHMemoryAllocationFactor to set /Zm VS build param. (Contributed by lucaswall)


Change 4124207 by Ben.Marsh

	UBT: Remove some unnecessary indirection for generated code paths.

Change 4124217 by Ben.Marsh

	UBT: Remove another unused variable from UEBuildModuleCPP.

Change 4124377 by Stefan.Boberg

	In IPlatformFile::DeleteDirectoryRecursively, attempt to delete file first and if it fails clear the readonly flag and try again

	Previously there was a call to clear the readonly flag for every deleted file and this is a waste of resources 99% of the time. The SetFileAttributes call accounted for a significant amount of time during cooker sandbox directory deletion

Change 4125071 by Stefan.Boberg

	Some tweaks to FQueuedThreadPoolBase scheduling and memory management

	- Explicitly pass in false for TArray::RemoveAt(..., bool bAllowShrinking) argument to prevent memory reallocation when arrays are drained and inevitably repopulated shortly afterwards
	- Use a MRU strategy instead of LRU when picking a thread to wake up. The MRU thread is the most likely to have a 'hot' cache for the stack etc. Picking from the back of the array also happens to be cheaper since
	no memory movement is necessary when RemoveAt is called. (This was the strategy in place before CL2600362 which seems to have changed it unintentionally)
	- Release lock as soon as a thread has been chosen, before asking the worker thread to wake up and do the work

Change 4126132 by Ben.Marsh

	UAT: Detect when stdout is redirected and prevent using backspace characters to move the cursor.

Change 4126867 by Graeme.Thornton

	TBA: Fix tagged binary formatter

Change 4127010 by Robert.Manuszewski

	AnimScriptInstances created at runtime will now also be added to the owning omponent's cluster to avoid GC issues.

Change 4127932 by Ben.Marsh

	WorkspaceTool: Reduce unnecessary logging of status messages when console output is not redirected.

Change 4129050 by Ben.Marsh

	UGS: Check for NET Framework 4.5 being installed before running the installer. Also fix warning trying to kill existing UGS instances before upgrade.

Change 4129459 by Graeme.Thornton

	TBA: TextAssetCommandlet - When outputting converted assets to an output path, replicate the workspace relative path in the output directory

Change 4129515 by Graeme.Thornton

	TBA: Add EnterRecord overload that allows outputting of available field names when loading.

Change 4129517 by Graeme.Thornton

	TBA: Tagged properties are written out as named fields on the "Properties" record, rather than as a stream with a null tag at the end

Change 4129518 by Graeme.Thornton

	TBA: Added a local const bool to allow easy hacking out of text asset loading support

Change 4129558 by Graeme.Thornton

	TBA: Build fix for textasset-less configs

Change 4129614 by Ben.Marsh

	UGS: Main window is now restored to normal size when activated by clicking on the tray icon.

	#jira UE-60490

Change 4129618 by Ben.Marsh

	UGS: Speculative fix for unreproduced exception accessing disposed window while shutting down.

Change 4131936 by Robert.Manuszewski

	Removing some WIP code accidentally checked in with CL #4121943

Change 4133490 by Ben.Marsh

	UGS: Allow the $(Change) variable to be used in more places than just the context menu.

	#jira UE-60573

Change 4133550 by Ben.Marsh

	UGS: Setting for whether or not to use incremental builds is now exposed through the variable "$(UseIncrementalBuilds)" for use by custom build steps.

	#jira UE-60554

Change 4133681 by Ben.Marsh

	UGS: A per-project list of folders and extensions to be deleted by default when running the 'clean workspace' tool can now be specified through the <ProjectDir>/Build/UnrealGameSync.ini file. Settings may be specified for an individual branch (via a category with the depot path to the project) or for wherever the project is currently open (via the [Default] category).

	The SafeToDeleteFolders list specifies a substring that will be checked against folder paths. Anything containing this folder will be marked as safe for delete by default.

	The SafeToDeleteExtensions list specifies a list of extensions for files that can always be deleted.

	Example:

	 [Default]
	+SafeToDeleteFolders=/MyGame/Test/
	+SafeToDeleteFolders=/DataService/
	+SafeToDeleteExtensions=.xx1
	+SafeToDeleteExtensions=.xx2

	#jira UE-60575

Change 4135449 by Ben.Marsh

	Fix allowing use of Job objects on Windows platforms (debug code submitted by mistake)

Change 4135730 by Ben.Marsh

	UBT: Plugins can now be enabled and disabled from the .target.cs file (for targets that do not use the shared compile environment), by compiling the list of enabled/disabled plugin names into the Projects module.

Change 4135823 by Ben.Marsh

	UBT: Remove legacy code to handle disabling optional plugins; now that this is compiled into the target, it will work for any plugins we choose.

Change 4135945 by Ben.Marsh

	UBT: Fix error running programs with no explicitly enabled or disabled plugins.

Change 4137207 by Ben.Marsh

	UGS: Align all badges with the same name, to make it easier to see which CIS steps are being run. Allow overriding the slot taken by a particular badge by calling it "SlotName:LabelName".

Change 4137311 by Stefan.Boberg

	Removed child cooker support.

	In practice it is not a useful feature as it provides no performance improvement (quite the opposite in fact) and adds testing and maintenance complexity.

Change 4137393 by Ben.Marsh

	UGS: Fix display of multiline errors in the status panel.

Change 4141708 by Steve.Robb

	GitHub #3631 : Incorrect default argument in WeakObjectPtrTemplate

	#jira UE-45490

Change 4146655 by Stefan.Boberg

	Removed FullGCAssetClasses logic - no longer necessary nor useful

Change 4147318 by Ben.Marsh

	UGS: Compress build badges in a column if it shrinks below the size that they would be visible.

Change 4148207 by Ben.Marsh

	UGS: Added support for showing the latest completed build from a specific list of badges in the status panel. To declare a badge as one that should appear in the status panel rather than the CIS column, add it to the project's UnrealGameSync.ini in the project or [Default] section like so:

	+ServiceBadges=RoboMerge

Change 4148282 by Stefan.Boberg

	Fixed bug in UCookOnTheFlyServer::GetCookOnTheFlyUnsolicitedFiles - UnsolicitedFiles should be passed by reference not by value

Change 4148344 by Stefan.Boberg

	Fixed minor indentation error (most likely caused by sloppy merge)

Change 4148521 by Stefan.Boberg

	Removed accidentally checked in PRAGMA_DISABLE_OPTIMIZATION from CookOnTheFlyServer.cpp

Change 4148639 by Ben.Marsh

	UGS: Fix tooltips not showing for changes that have description badges.

Change 4149373 by Ben.Marsh

	UGS: Allow adding additional columns to display particular badges by adding entries from the project config file. Example syntax:

	+Columns=(Name="Desktop",MinWidth=50,DesiredWidth=100,Weight=3,Badges="Editor")
	+Columns=(Name="Mobile",MinWidth=50,DesiredWidth=100,Weight=3,Badges="IOS,Android")

	Same form can be used to control how default columns are displayed (though badge settings are ignored). Also allow PerforceMonitor to detect local changes to project config files and update settings automatically.

Change 4149399 by Ben.Marsh

	UGS: Update version to 1.143.

Change 4155660 by Steve.Robb

	PROJECTION and PROJECTION_MEMBER macros which provide the correct behavior when creating projections using functions which are overloaded or use default arguments.

Change 4157117 by Ben.Marsh

	Fix warning due to plugins disabled in .target.cs file.

Change 4158011 by Ben.Marsh

	UBT: Add a check that the UnrealHeaderTool target file exists, rather than throwing an exception when reading it fails.

Change 4158646 by Ben.Marsh

	UGS: Fix exception when login is discovered to have expired during a workspace update.

Change 4158678 by Ben.Marsh

	UGS: Fix an exception on shutdown due to the icon being hidden after it's already been disposed.

Change 4158683 by Ben.Marsh

	UGS: Add an unhandled exception filter which sends the exception data to the backend.

Change 4159131 by Ben.Marsh

	UGS: Reduce the number of characters displayed for build badges based on the available space.

Change 4159194 by Graeme.Thornton

	TBA: Fix incorrect map property conversion code when converting an old property that contains a map with different key/value types

Change 4159239 by Steve.Robb

	Improved readability and compliance with coding standards.

Change 4159246 by Ben.Marsh

	UGS: Allow syncing projects where source code is not available (and various version files don't exist).

	#jira UE-60985

Change 4159286 by Ben.Marsh

	UGS: Remove requirement for UE4Editor.target.cs to be visible in the depot in order to open a project.

	#jira UE-60986

Change 4159302 by Ben.Marsh

	UGS: Update version to 1.144.

Change 4160308 by Ben.Marsh

	All staging client executables for blueprint projects.

	#jira UE-60983

Change 4161567 by Steve.Robb

	GitHub #4816 : UE-60771: Handle escaped double quote in FParse::LineExtended

Change 4162641 by Ben.Marsh

	UGS: Allow customizing the position of custom columns, via the Index=N attribute.

Change 4162647 by Ben.Marsh

	UGS: Update version to 1.145.

Change 4165319 by Robert.Manuszewski

	PR #4812: Fix inconsistent command-line argument handling under Windows (Contributed by adamrehn)


Change 4166150 by Ben.Marsh

	UGS: Include *.inl when looking for code changes.

Change 4166551 by Steve.Robb

	Whitespace fixes caused by a bad merge.

Change 4168483 by Ben.Marsh

	UGS: Add a more useful error if a file to be synced exceeds the max allowed path length.

Change 4168490 by Ben.Marsh

	UGS: Update version to 1.146.

Change 4168551 by Ben.Marsh

	UBT: Move bBuildLargeAddressAwareBinary into an exposed setting.

Change 4168560 by Ben.Marsh

	UBT: Remove static config variable for controlling which configuration of UHT to use.

Change 4171296 by Ben.Marsh

	UGS: Move the check for overlong paths earlier.

Change 4171531 by Ben.Marsh

	UBT: Fix exception if BuildConfiguration.xml contains an unknown category.

Change 4183371 by Robert.Manuszewski

	Fix for a crash in Async Loading Graph's CheckCycles when GC kicks in on the game thread and forces ALT to exit early

Change 4184312 by Ben.Marsh

	UGS: Update version to 1.148

Change 4184480 by Robert.Manuszewski

	Removing unused async loading stat

Change 4186390 by Ben.Marsh

	UBT: Format XML validation errors in a format that allows double-clicking on the message in Visual Studio.

Change 4188644 by Ben.Marsh

	UBT: Add the MakePathSafeToUseWithCommandLine() function to UBT.

Change 4188647 by Ben.Marsh

	UBT: Fix exception in target receipt when architecture is null.

Change 4189617 by Ben.Marsh

	Change FileSystemReference, FileReference and DirectoryReference objects to use OrdinalIgnoreCase comparisons without creating a separate copy of the string to compare. The filesystem does not use the invariant culture, and it can produce the wrong results in some cases (the ordinal comparison is faster, too).

Change 4189740 by Ben.Marsh

	UAT: Remote code to build UnrealPak when packaging; we use the editor now.

Change 4189860 by Ben.Marsh

	UGS: Make the filter for excluding automated lighting rebuilds more explicit.

Change 4190082 by Ben.Marsh

	Fixes to allow enabling edit and continue for Windows builds. Have experienced quite a few VS crashes when testing it in editor; not yet recommended for general use.

	- Allow edit and continue for any configuration, not just debug.
	- Fixed PDB errors compiling files that use a shared PCH with edit and continue enabled. Path to the generated PDB file was using the wrong directory.
	- Removed code that tracks PDB output files, since they're modified multiple times during a build.
	- Enable debug information when compiling generated CPP files, since it causes errors if the shared PCH PDB doesn't have the same option.
	- Disable support for remote execution of steps that modify the PDB, since the same file has to be modified many times. Remote execution causes the PDB files to be corrupted. Unfortunately, this makes E&C builds significantly slower.

	#jira

Change 4192949 by Ben.Marsh

	UBT: Minor tidy-up (merging UEBuildBinary.Build and UEBuildBinary.SetupOutputFiles)

Change 4193218 by Ben.Marsh

	Fix formatting.

Change 4197252 by Mike.Erwin

	UAT: Fix log output w/ correct count of non-code projects.

	#jira none

Change 4197941 by Ben.Marsh

	UGS: Add support for DebugGame editors that have an executable with a DebugGame suffix.

Change 4197964 by Ben.Marsh

	UGS: Prevent attempts to automatically reopen projects while a modal dialog is up, or the workspace is syncing.

Change 4198144 by Ben.Marsh

	UGS: Prevent modal dialogs when login expires in P4, and prompt for password when hitting "retry".

Change 4198413 by Ben.Marsh

	UGS: Always show the main window when launched manually, and run with -RestoreState when launched at startup. Also add a couple more places that save the visibility state, since logging off seems like it can terminate the process abrubtly.

Change 4198779 by Ben.Marsh

	UBT: Allow generating manifests to any arbitrary locations with the -Manifest=<Path> argument.

Change 4198825 by Ben.Marsh

	UBT: Move code to enumerate Slate runtime dependencies into the Slate module. Doesn't need to be done inside core UBT.

Change 4199341 by Ben.Marsh

	UGS: Update version to 1.149

Change 4199642 by Chad.Garyet

	- Deprecate CISController
	- Add BuildController to replace CIS GET/POST for builds
	- Add LatestController, GET does what CIS/GET used to do
	- Change Latest/GET to return the last 25 builds filtered by project, rather than the last 5000 individual Ids
	- Latest/GET now returns "LatestData" object instead of array of longs
	- Updated EventMonitor to match all API changes
	- Fixed bug where IDs were getting reset to initial startup values every update loop

Change 4199663 by Chad.Garyet

	CIS controller still needs to return an array of longs
	#jira none

Change 4199680 by Ben.Marsh

	UGS: Update version to 1.150

Change 4200457 by Ben.Marsh

	Merging CIS fix for non-development configurations.

Change 4200472 by Mike.Erwin

	UAT: fix -skipbuildclient param default

	It was defaulting to skipbuildeditor's value, likely a copy-paste error.

	#jira none

Change 4202595 by Ben.Marsh

	Fix static analysis warning due to constant comparison against macro.

Change 4203250 by Ben.Marsh

	UGS: Always show the "Sync Precompiled Editor" option, but disable it and show a tooltip explaining why if it is not available.

Change 4206191 by Ben.Marsh

	Exclude editor target files from installed builds, since they leak info about DLLs that have been stripped out.

Change 4213011 by Ben.Marsh

	UBT: Include contents of modified intermediate files in the log, to make it easier to debug hidden dependencies.

Change 4213487 by Ben.Marsh

	UBT: Fix assumption that bPrecompile is equivalent to bBuildAllModules. This is no longer the case; they are now controlled by separate options. Should fix CIS errors building the editor.

Change 4213609 by Ben.Marsh

	Ensure that strings formatted using FMicrosoftPlatformString::GetVarArgs() are always null terminated, whether we use the secure CRT or not.

Change 4215971 by Ben.Marsh

	UBT: Remove action graph visualization code; no longer used.

Change 4215996 by Ben.Marsh

	UBT: Remove unqiue id from all actions in the action graph. This is only used for printing debug info in the case of a (rare) cycle in the action graph, so just look it up when needed.

Change 4216022 by Ben.Marsh

	UBT: Rename Crypto.cs to EncryptionAndSigning.cs to match the name of the class inside it, and move it under the System folder.

Change 4216031 by Ben.Marsh

	UBT: Move all the action executors into their own folder in the project.

Change 4216526 by Ben.Marsh

	Fix CIS warnings.

Change 4216544 by Ben.Marsh

	Replace custom code to ensure FMicrosoftPlatformString::GetVarArgs() null terminates its buffer with Microsoft's standards-compliant implementation.

Change 4216633 by Ben.Marsh

	Add support for UnrealPak plugins.

	* Project and plugin modules can now specify an array of supported programs in the "WhitelistPrograms" field of their module descriptors, to allow modules to be loaded by programs.
	* Programs can now load any runtime modules, as long as they are whitelisted.
	* Programs under the engine directory can now use a shared build environment, so that building with a project file does not cause output binaries to be output to the project directory.
	* UnrealPak is now always built by default when packaging
	* Convert UnrealPak to a modular configuration

Change 4216736 by Ben.Marsh

	UnrealPak: Move "ExportDependencies" command into an editor commandlet, since it relies on the UObject system, asset registry, etc...

Change 4217447 by Ben.Marsh

	Back out revision 50 from //UE4/Dev-Core/Engine/Build/InstalledEngineBuild.xml

Change 4217451 by Ben.Marsh

	Back out revision 11 from //UE4/Dev-Core/Engine/Plugins/Developer/VisualStudioSourceCodeAccess/Source/VisualStudioSourceCodeAccess/VisualStudioSourceCodeAccess.Build.cs

Change 4217617 by Ben.Marsh

	Back out changelist 4217451

Change 4222552 by Ben.Marsh

	Don't use #import <TypeLib> for VS source code accessor when building with Clang; it's not supported.

Change 4222630 by Ben.Marsh

	UBT: Fix spam while generating project files if Clang isn't installed.

Change 4223316 by Ben.Marsh

	UBT: Change the order in which Visual C++ toolchains are enumerated to prefer full releases over preview releases.

Change 4223318 by Ben.Marsh

	UBT: Add a build setting which allows creating a dedicated PCH for every file that's excluded from the unity working set (disabled by default). Improves iteration times when working on individual cpp files, but slows down iterating on header changes (and can take a lot of disk space for large changes).

	Dedicated PCH contains all includes scraped from the top of each cpp file, until a non-#include directive is encountered.

Change 4223401 by Ben.Marsh

	UBT: Add an option to automatically enable edit and continue for files in the adaptive non-unity working set. E&C doesn't seem very useful for UE4 projects right now; compile time is comparable to regular build times, but it can take several minutes to apply code changes for large projects.

Change 4223899 by Ben.Marsh

	UBT: Fix loading XML config files on Mono; Type.GetField(Name) does not seem to return values unless binding flags are specified.

Change 4224637 by Ben.Marsh

	Add a "SupportedPrograms" field to plugin descriptors, which allows plugins to declare which plugins they support independently of individual modules. Programs now respect the "bEnabledByDefault" setting in plugins.

	Plugins that are compatible with a program now need to list that program in the SupportedPrograms list, and whitelist any modules that should load for that program.

Change 4224710 by Ben.Marsh

	UBT: Don't add import libraries as final build products unless the target is being precompiled. Prevents the need for building them for leaf nodes in the action graph.

Change 4224715 by Ben.Marsh

	UBT: Remove hack to allow Stats2.cpp to not follow IWYU convention.

Change 4224726 by Ben.Marsh

	Remove commented out line.

Change 4224903 by Ben.Marsh

	Fix non-unity compile error in Stats2.h.

Change 4225051 by Ben.Marsh

	Back out changelist 4224710; causing CIS errors due to receipts not matching.

Change 4225134 by Ben.Marsh

	Fixing non-unity errors.

Change 4225203 by Ben.Marsh

	Another non-unity fix.

Change 4225249 by Ben.Marsh

	Fix Linux dependencies being copied for the Windows editor; they can be added as requirements for the Linux target platform on Windows instead, so it respects the user's chosen platforms.

	#jira UE-62001

Change 4225512 by Ben.Marsh

	BuildGraph: Allow setting the target to build when using the <CsCompile> task.

Change 4228815 by Ben.Marsh

	UBT: Always add the generated code directory to the list of include paths when generating project files. It may only be created after UHT has been run.

Change 4228944 by Ben.Marsh

	UBT: Remove legacy CppCompileEnvironment and LinkEnvironment wrappers from TargetRules that were deprecated in 4.19.

Change 4229028 by Ben.Marsh

	UBT: Fix editor targets with unique build environment having the wrong executable path in generated project files. Move move logic to configure target rules post-construction by the rules assembly to ensure it's valid.

Change 4229065 by Ben.Marsh

	UBT: Move another target setting into the rules assembly.

Change 4229105 by Ben.Marsh

	Fix BPT exception when generating project files.

Change 4229311 by Ben.Marsh

	UBT: Store the module rules file location on the ModuleRules instance, as well as the plugin that it was created from. Also expose the plugin directory as a property on the ModuleRules instance.

Change 4229421 by Ben.Marsh

	UBT: Consolidate functionality for UHT module setup in ExternalExecution.cs.

Change 4229817 by Ben.Marsh

	UBT: Modules must now explicitly specify the path to the header used to generate a PCH if one is desired, rather than the header being determined automatically by attempting to parse the source code. Now that PCHs are force-included anyway, this removes a lot of dependencies inside UBT.

Change 4229824 by Ben.Marsh

	UBT: Remove unused lists inside UEBuildModuleCPP.SourceFilesClass.

Change 4229841 by Ben.Marsh

	UBT: Remove some legacy code from auto-detecting PCHs.

Change 4230521 by Ben.Marsh

	UBT: Add utility functions to the log class to allow formatting errors and warnings in Visual Studio output format (eg. File(Line): warning: Message)

Change 4230871 by Ben.Marsh

	UAT: Remove StreamUtilis utility class; there is a simpler way to implement the one place it's used.

Change 4230882 by Ben.Marsh

	UAT: Add StreamUtils back into UAT, seems like it's still used there.

Change 4230896 by Ben.Marsh

	UBT: Remove some redundant parameters from UEBuildModule/UEBuildModuleCPP/UEBuildModuleExternal constructors.

Change 4231014 by Ben.Marsh

	WorkspaceTool: Include a dump of raw bytes when garbage is read from the P4 process, for diagnostic purposes.

Change 4231032 by Ben.Marsh

	Fix CIS.

Change 4231096 by Ben.Marsh

	Bump the FlatCPPIncludeDependencyCache version, to prevent errors trying to load old files.

Change 4231446 by Ben.Marsh

	UBT: Added support for expanding UE-specific variables in include paths and library paths: $(EngineDir), $(ProjectDir), $(PluginDir), $(ModuleDir).

Change 4231460 by Ben.Marsh

	Modules may now explicitly specify rpaths on Linux via the PublicRuntimeLibraryPaths and PrivateRuntimeLibraryPaths properties.

Change 4233909 by Robert.Manuszewski

	PR #4779: Reason fails as the supplied variable is incorrect (Contributed by projectgheist)


Change 4233910 by Ben.Marsh

	Enable PCHs on IOS. Reduces build time by ~25%.

Change 4234176 by Ben.Marsh

	UBT: Add better messaging for modules that need to have a private PCH set. Now detects the likely PCH using the same method as legacy code and includes it as a suggestion.

Change 4234193 by Ben.Marsh

	Add the Delete command to Perforce wrapper in DotNETUtilities.

Change 4234688 by Ben.Marsh

	UBT: Simplify handling of installed/precompiled builds. Settings for whether a folder is installed/read-only or not is now stored on the RulesAssembly instance, allowing multiple things to be configured separately and stacked together (eg. engine/enterprise/project). RulesAssembly.IsReadOnly() allows determining if a flie can be modified or not and replaces many previous IsXXXInstalledCalls(), and traverses the chain of assemblies.

Change 4234711 by Ben.Marsh

	UBT: Runtime dependencies can now be copied to output directories as part of the build. When adding a runtime dependency, an optional source location can be specified to copy from. Both the source and target paths can use variables can be used as part of the path, eg. $(OutputDir), $(ModuleDir), $(PluginDir).

	Example usage (from a .build.cs file):

	RuntimeDependencies.Add("$(OutputDir)/Foo.dll", "$(PluginDir)/Source/ThirdParty/Foo.dll", StagedFileType.NonUFS);

Change 4234872 by Ben.Marsh

	Expose a flag for whether the engine is installed, to fix issues generating project files.

Change 4234929 by Ben.Marsh

	Fix null reference generating receipts when UBT makefiles are active.

Change 4235883 by Chad.Garyet

	Merging 4231245 to core

	Giving Coordinator its own sln. This should fix what 4158155 was supposed to.
	#jira UE-61955

Change 4236075 by Ben.Marsh

	CIS fix

Change 4237066 by Robert.Manuszewski

	Fix for a potential crash when terminating the engine while it's being initialized

	#jira UE-60545

Change 4237078 by Robert.Manuszewski

	The engine will no longer be resetting all linkers causing massive load times when renaming the world package when entering Play In Editor

Change 4237116 by Ben.Marsh

	Rewrite some Windows utility functions to support paths longer than MAX_PATH.

Change 4237158 by Ben.Marsh

	Add const TCHAR* overloads of FString::RemoveFromStart() and FString::RemoveFromEnd().

Change 4237159 by Ben.Marsh

	Fix FWindowsPlatformFile::GetFilenameOnDisk() support for paths longer than MAX_PATH, and simplify some of the other long path functions to avoid copying string buffers.

Change 4239050 by Ben.Marsh

	Missing file

Change 4239318 by Ben.Marsh

	Linux CIS fix.

Change 4239685 by Ben.Marsh

	Static analysis CIS fix.

Change 4240800 by Ben.Marsh

	WorkspaceTool: Include the full command line in the log for any P4 commands.

Change 4240903 by Ben.Marsh

	PR #4909: Update copyright notices to 2018 (Contributed by projectgheist)


Change 4241025 by Ben.Marsh

	UBT: Exclude mobile pipeline caches from generated project files. Causes huge slowdown when using 'Find in Files' through the IDE.

Change 4241770 by Ben.Marsh

	UBT: Include action number in parallel executor output.

	#jira UE-62032

Change 4243469 by Ben.Marsh

	TBA: Merge FAnnotatedStructuredArchiveFormatter with FStructuredArchiveFormatter. Any functions that are only implemented for text archives now have a _TextOnly suffix, and are exposed through the FStructuredArchive interface.

Change 4245723 by Robert.Manuszewski

	Fixing another creash when terminating the engine while initializing.

	#jira UE-60545

Change 4245862 by Steve.Robb

	VectorLoadFloat2(Ptr) added, which loads { Ptr[0], Ptr[1], Ptr[0], Ptr[1] } into a VectorRegister.

Change 4246412 by Robert.Manuszewski

	The warning 'Calling StaticLoadObject during PostLoad may result in hitches during streaming' will now also report the object which had the PostLoad called on it when StaticLoadObject call happened.

Change 4246612 by Ben.Marsh

	UBT: Fix spelling of "Intellisense".

Change 4249454 by Robert.Manuszewski

	Added extra checks to catch scenarios where the EDL Precache Buffer is flushed before a package header is fully read

Change 4249513 by Robert.Manuszewski

	Made sure the Async Loading Thread doesn't continue running after creating new async packages when garbage collector wants to run on the game thread

Change 4255207 by Ben.Marsh

	UGS: Add additional logging whenever a P4 command fails, and when the user is logged out.

Change 4255288 by Ben.Marsh

	PR #4921: Honor ModuleRules' bEnableExceptions flag when creating precompiled h. (Contributed by surakin)


Change 4256422 by Ben.Marsh

	UBT: Add an error if a module referenced by a plugin descriptor doesn't exist.

Change 4257385 by Robert.Manuszewski

	Creating new objects from within ForEachObjectWithOuter will now result in a fatal error as it's unsafe to change internal UObject hash tables when iterating over them.

Change 4257454 by Robert.Manuszewski

	Added the option to filter clusters listed with gc.ListClusters by objects within them.

	Usage:

	gc.ListClusters Hierachy With=ObjectName1,ObjectName2...

Change 4257526 by Robert.Manuszewski

	It's now possible to filter clusters that get logged with verbose cluster logging enabled (UE_GCCLUSTER_VERBOSE_LOGGING=1) by objects within them by specifying -DumpClustersWithObjects=ObjectName1,ObjectName2 in the command line

Change 4257822 by Ben.Marsh

	Fixes for PlatformShowcase compile errors.

Change 4258771 by Ben.Marsh

	UBT: Fix project files not being generated for foreign projects when creating .stub files.

	#jira UE-62462

Change 4258790 by Ben.Marsh

	UBT: Clean up the logic around generating project files before creating a stub IPA, so that it fails loudly if project files do not exist, and can accept target names not matching project names.

Change 4259276 by Ben.Marsh

	UBT: Make it an error if a framework doesn't exist, rather than failing silently. Also remove some remote toolchain stuff that's no longer necessary.

Change 4259280 by Ben.Marsh

	UBT: Fix embedded framework zips not being uploaded for plugins.

	#jira UE-62485

Change 4260236 by Ben.Marsh

	UBT: Fix path to generated engine project file.

Change 4260334 by Ben.Marsh

	UGS: Fix custom build steps dialog inadvertantly modifying config file settings in-place.

Change 4260361 by Ben.Marsh

	UGS: Allow for p4 login commands to fail, even though the user is logged in (due to a bad connection, etc...)

Change 4260559 by Ben.Marsh

	UGS: Update version.

Change 4261160 by Robert.Manuszewski

	MediaPlaylist will now be added to root set if the owning MediaPlayer is in the disregard for GC set (fixes GC assumption violation crash)

	#jira UE-62495

Change 4261421 by Ben.Marsh

	Force-sync files for building documentation, to fix issues with files not being updated.

	#jira UE-62413

Change 4261425 by Ben.Marsh

	UBT: Remove some leftover functions for handling the remote toolchain.

Change 4261530 by Ben.Marsh

	UBT: Speculative fix (and better error reporting) for IOS mobile provision not being found in CIS.

Change 4261611 by Ben.Marsh

	UBT: Downgrade warning to a log message, since it appears when generating project files.

Change 4261710 by Ben.Marsh

	Remove assert that GLogConsole is set; it won't be for command line utilities that don't depend on ApplicationCore.

	#jira UE-62545

Change 4261831 by Ben.Marsh

	Fix compile errors due to missing include path when hot-reloading a module from the editor. There are not necessarily source files to compile when -modulewithsuffix is specified on the command line, which was results in GeneratedCodeWildcard not being set.

	#jira UE-62463, UE-62384

Change 4262723 by Ben.Marsh

	Whitelist plugins that need to be loaded by UFE.

	#jira UE-62564

Change 4265444 by Ben.Marsh

	Fix incorrect executable name for DebugGame configurations in Xcode.

	#jira UE-62574

Change 4265892 by Ben.Marsh

	Fix incremental compile failures due to dependency checking for unity files. CachedIncludePaths was not correctly being set on file items, so dependencies were being ignored.

	#jira UE-62575, UE-62603, UE-62597

Change 4266019 by Josh.Adams

	- Fixed the CopyAction for runtime dependencies that need to be copied to different location, on non-XGE

Change 4266264 by Ben.Marsh

	Remove override for the __IPHONE_OS_VERSION_MIN_REQUIRED macro on TVOS.

	This macro is already defined by system headers (in <AvailabilityInternal.h>). Now that we support PCHs on IOS and TVOS, manually defining this macro results in it being defined three times (once for the PCH, once by AvailabilityInternal.h, and once by the force-included list of definitions for the source file being built). The errors for redefining the macro in AvailabilityInternal.h are suppressed due to it being a system header, but the error for redefining it for the source file being compiled are not.

	#jira UE-62578

Change 4266273 by Ben.Marsh

	Fixes incremental build failure when compile arguments for PCH have changed on IOS/TVOS. Compile action needs to have a dependency on PCH build action.

Change 4266614 by Graeme.Thornton

	Fix crash when cooking nativized blueprints due to removal of child cooker system.

Change 4266763 by Ben.Marsh

	Always build UnrealPak when building client targets. The ProjectParams.Pak option is not reliable, because it can be forced on later by the target platform.

	#jira UE-62584

Change 4267985 by Robert.Manuszewski

	When iterating with ForEachObjectWithouter, don't lock the entire has table but only the hash bucket that is currently being iterated

	#jira UE-62600

Change 4268558 by Robert.Manuszewski

	PurgeLegacyBlueprints will no longer be called from within ForEachObjectWithOuter is it renames objects that reside in hash tables that are being iterated over which may lead to undefined behavior.

	#jira UE-62600

Change 4269011 by Chad.Garyet

	- Fixing Wildcard match issue, the change to ugsapi sends projects as //Depot/Stream instead of //Depot/Stream/
	  Wildcard match was only substringing to 3 chars.
	- Checking in the change a while back that increases the number of queried jobs up to 432 based on some maths from Bob about how many builds we want to grab
	Published to ugsapi server 8/8/17
	#jira none

Change 4270788 by Ben.Marsh

	Fix IOS provisioning data being using when remote compiling on TVOS.

	#jira UE-62705

Change 4271916 by Ben.Marsh

	Tag the XGEControlWorker executable as a build product after compiling SCW, to make sure it's included in the UGS zip file.

Change 4271934 by Ben.Marsh

	Upload all static libraries in plugin folders as part of remote builds.

	#jira UE-62694

Change 4273368 by Ben.Marsh

	Fix Slate dependencies not being enumerated, and rules assembly not being rebuilt when building remotely.

	#jira UE-62705

Change 4274049 by Ben.Marsh

	Always parse the team UUID out of the mobile provision when doing a remote compile. The provision installed on the remote Mac (and selected for signing) may be different.

	#jira UE-62751

Change 4274823 by Ben.Marsh

	Add the -VersionCookedContent argument to disable the -unversioned parameter on the cooker command line.

Change 4275838 by Ben.Marsh

	Fix BuildVersion string not being passed through from <SetVersion> task. Also add a -BuildVersion command line argument to UBT to override it for a particular build.

Change 4275913 by Ben.Marsh

	Add a dummy exported symbol to the XGEController module, to fix build errors due to missing .lib file when it's built with WITH_XGE_CONTROLLER = 0.

Change 4284161 by Ben.Marsh

	Allow mirroring Oodle files to remote Mac.

Change 4074774 by Steve.Robb

	Vast simplification of TFunction, making it smaller in footprint, easier to follow and extend, and more correct.
	TUniqueFunction added, which is a move-only TFunction which can hold move-only functors.
	Fix for UWidgetBlueprint::ForEachSourceWidget() which should never have compiled but did.
	FFunctionGraphTask and TFuture<> updated to use TUniqueFunction to make them more general.
	TArray::HeapPop() made to work with move-only types.

Change 4082591 by Ben.Marsh

	Move the Log class from UBT to DotNetUtilities.

Change 4083236 by Ben.Marsh

	Add a Log.WriteException() method to dump an exception message to the console (and write the exception trace to the log)

Change 4084107 by Ben.Marsh

	UAT: Remove the unused -SkipHeader argument to UE4Build.

Change 4089771 by Steve.Robb

	GitHub #4743 : modified VirtualAlloc function flag

	https://blogs.msdn.microsoft.com/oldnewthing/20151008-00/?p=91411

Change 4091456 by Steve.Robb

	Unification of all platforms' FMath::CountTrailingZeros() and FMath::CountLeadingZeros() for both 32-bit and 64-bit.

Change 4156437 by Ben.Marsh

	Lots and lots of fixes compiling for Clang on Windows.

	Editor now compiles cleanly without warnings, but crashes on startup due to error in intrinsics test. Disabling that runs further, but crashes accessing freed memory. Switching to the ANSI allocator runs further, but crashes in Slate after the splash screen and before the editor window opens. // TODO!

	* Switching between Clang/ICL/VS2015/VS2017 is now supported through the same mechanism as switching Visual Studio versions, without requiring any source level changes. To use Clang, set WindowsPlatform.Compiler = WindowsCompiler.Clang from a .target.cs file, or set <WindowsPlatform><Compiler>Clang</Compiler></WindowsPlatform> from BuildConfiguration.xml. To pick a specific toolchain version, set WindowsPlatform.CompilerVersion.
	* Clang is now supported through AutoSDKs; will be added to CIS.
	* The Samples/Sandbox/Clang project forces Clang to be used from its target.cs file, and allows easily building all editor modules and plugins with Clang on Windows.
	* UnrealMathSSE intrinsics have been re-enabled for Clang due to missing functions from the UnrealMathFPU implementation, but causes failure in tests at startup.
	* SSE4_CRC32() is disabled in D3D12Pipelinestate.cpp, since intrinsics are only allowed if enabled for the whole target (rather than being used in specific functions due to runtime checks)

Change 4157389 by Ben.Marsh

	Few more fixes for compiling the editor with Clang.

Change 4183911 by Ben.Marsh

	Fixes to support incremental linking on Windows. Does not seem to have any net benefit right now; may improve once minimal rebuild is enabled.

	* Incremental linking no longer forces PDB files to be enabled for source files.
	* Actions can specify specific files to be deleted before each build. Code to forcibly delete PDB files has been moved to the MSVC toolchain.
	* Unused libraries produced by the cross-referenced link are no longer added as build products, since (a) deleting them breaks dependency checking for incremental linking and causes a full link, and (b) not deleting them breaks UBT dependency checking and causes actions to be run over and over again.
	* Icon update is disabled for Windows when incremental linking is enabled.
	* Removed rarely-used setting to always delete produced items before each build.

Change 4184311 by Ben.Marsh

	UGS: Added a dialog which shows all the required platform SDKs for a branch, linked from the status panel in UGS.

	The llist is configured via the UGS config file submitted to Engine/Programs/UnrealGameSync/UnrealGameSync.ini (and may be overridden by the project config file if necessary):

	    [Default]
	    ; Set this to a network share which contains the SDK installers for your site
	    SdkInstallerDir=

	    ; All the required SDKs for the current version of the engine
	    +SdkInfo=(Category="Android", Description="NDK r21", Browse="$(SdkInstallerDir)\\Android")
	    +SdkInfo=(Category="Windows", Description="Visual Studio 2017")
	    +SdkInfo=(Category="Windows", Description="Visual C++ Toolchain 14.13.26128")
	    +SdkInfo=(Category="Windows", Description="Windows SDK 10.0.16299.0")

	Similar entries for console platforms are added in console subdirectories. Each entry may contain an Install="Foo.exe" and/or Browse="C:\Foo" style attribute, specifying the path to an installer to run or directory to open in explorer respectively.

	The SdkInstallerDir setting is used as a base directory for the default installers, seen above for Android. Licensees may override this with a network path specific to the site that UGS is being deployed to (either in this file, in a project specific config file, or in a Engine/Programs/UnrealGameSync/NotForLicensees/UnrealGameSync.ini file).

Change 4200452 by Ben.Marsh

	UBT: Change DebugGame configurations to output a separate executable rather than requiring a -Debug argument at runtime. Previous behavior was a common source of errors.

	Engine modules are still shared between Development and DebugGame, but the launch module sets a flag in Core on startup indicating the game configuration.

Change 4206189 by Ben.Marsh

	UBT: Simplify logic for precompiling binaries.

	* Target no longer has separate list of "precompile only" binaries or modules. New -AllModules option allows adding every module to a target, which can be used with -Precompile and -NoLink to precompile object files for monolithic builds.
	* Precompiled file lists have been removed from target receipts.
	* The manifest now includes all generated headers and precompiled files when run with the -Precompile option.
	* Separate -DependencyList=Foo.txt has been added to write a list of all dependencies required to use precompiled binaries. This file list can be read using the <Tag> task in buildgraph.

Change 4215466 by Ben.Marsh

	UBT: Remove indirect calls to determine extensions for object files and precompiled headers. The toolchain knows the correct convention for the platform.

Change 4215975 by Ben.Marsh

	UBT: Remove telemetry code. This has never proved useful for analyzing performance due to the number of incidental factors that affect build times (eg. number of files being compiled).

Change 4220154 by Ben.Marsh

	Move text-only implementations of FOutputDeviceError back into Core, so we can build command-line applications that don't depend on ApplicationCore.

Change 4224708 by Ben.Marsh

	Add a bCompileAgainstApplicationCore setting to the target rules, which allows compiling out references to the ApplicationCore module (which should only be necessary for applications with a GUI). Removed ApplicationCore from several engine tools and utilities.

Change 4224958 by Ben.Marsh

	Remove CoreMinimal.h includes from Core.

Change 4229059 by Ben.Marsh

	UBT: Remove the UEBuildPlatform.ShouldNotBuildEditor() hook for target platforms. We shouldn't be modifying a target's build environment to disable the editor; it is invalid to build the editor for these target platforms at all, and this is already enforced by the GetSupportedPlatforms() function.

Change 4230508 by Ben.Marsh

	Fixup precompiled header setting for samples and games.

Change 4231457 by Ben.Marsh

	Fix exceptions in log messages having trailing newlines.

Change 4232406 by Ben.Marsh

	UBT: Always force include a PCH for generated code if there's one set; the code may depend on it to compile.

Change 4234177 by Ben.Marsh

	Set up private PCH files everywhere that previously used them.

Change 4235973 by Ben.Marsh

	Change FPlatformMisc::GetEnvironmentVariable() to return an FString() rather than requiring a fixed size buffer to be passed in. Removes references to MAX_PATH.

Change 4238842 by Ben.Marsh

	Add support for paths longer than MAX_PATH in the editor. Requires Windows 10 version 1607, and the functionality to be enabled via a registry key or group policy (see https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file).

	Only a subset of Win32 functions support long paths (executables can only be started from paths shorter than MAX_PATH, for example).

	* Added a FPlatformMisc::GetMaxPathLength() function to return the maximum length of a path on the current system. On Windows, this returns a different value for systems with long paths enabled to those without.
	* The MAX_PATH define is no longer set by non-Windows platforms. Instead, there is a MAC_MAX_PATH, UNIX_MAX_PATH, etc... for any platform-specific code that still relies on the previous macro.
	* The MAX_UNREAL_FILENAME_LENGTH macro has been renamed to MAX_UNREAL_FILENAME_LENGTH_DEPRECATED
	* The PLATFORM_MAX_FILEPATH_LENGTH macro has been renamed to PLATFORM_MAX_FILEPATH_LENGTH_DEPRECATED.
	* Removed custom resource files for programs, since they are just copies of the base UE4 one (which is used by default anyway). The base UE4 manifest declares support for long paths.
	* Fix 512 character maximum length on editor commands.

	260 character limit remains in place for cooking at the moment (see ContentBrowserUtils.h), until C# staging code supports long paths.

Change 4255042 by Ben.Marsh

	UBT: Remote compilation now uploads the entire workspace to the remote Mac and executes a separate remote instance of UBT rather than synchronizing individual actions. This makes the remote compile codepath much simpler, and removes a lot of special cases that exist to support it previously.

	The list of files to be transferred to the remote are listed as rsync filter rules in Engine/Build/Rsync/RsyncEngine.txt and RsyncProject.txt, which are applied to the root engine directory and project directory respectively. Projects that need to customize which files are uploaded can add their own <ProjectDir>/Build/Rsync/RsyncProject.txt file, which will be included in the filter before the default version.

Change 4260567 by Ben.Marsh

	UAT: Rename CommandUtils.Log to CommandUtils.LogInformation, to avoid conflicts with the underlying Tools.DotNETCommon.Log class.

#rb none

[CL 4285673 by Ben Marsh in Main branch]

											
										
										
											2018-08-14 18:32:34 -04:00
+										LogInformation("Archiving to {0}", Params.ArchiveDirectoryParam);
-												Copying //UE4/Fortnite-Staging to //UE4/Dev-Main (Source: //Fortnite/Main/Engine @ 3876564)
#lockdown Nick.Penwarden
#rnx
#rb none

[CL 3903710 by Marc Audy in Main branch]

											
										
										
											2018-02-22 11:25:06 -05:00
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+										if (!Params.NoClient)
 										{
 											var DeployContextList = CreateDeploymentContext(Params, false, false);
 											foreach ( var SC in DeployContextList )
 											{
 												CreateArchiveManifest(Params, SC);
 												ApplyArchiveManifest(Params, SC);
-												Improved packaging for Mac (self-contained bundle, bug fixes)

[CL 2038979 by Michael Trepka in Main branch]

											
										
										
											2014-04-23 16:46:39 -04:00
+												SC.StageTargetPlatform.ProcessArchivedProject(Params, SC);
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+											}
 										}
 										if (Params.DedicatedServer)
 										{
 											ProjectParams ServerParams = new ProjectParams(Params);
-												Copying //UE4/Dev-Mobile to //UE4/Dev-Main (Source: //UE4/Dev-Mobile @ 3056055)
#lockdown Nick.Penwarden
#rb None

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3011102 on 2016/06/13 by Steve.Cano

	After taking a screenshot using glReadPixels, transfer the data to the target buffer from bottom row up to fix the "upside-down" render that OpenGL does. Confirmed with QA (owen.stupka_volt) that this does not appear to be happening on iOS (non-metal devices, inclusion of iOS in write-up was a mistake), verified on an ipod touch 5. Also confirmed that this does not happen on html5, and that Mobile HDR flag does not make a difference in function.

	#jira UE-26421
	#ue4
	#android

Change 3015801 on 2016/06/16 by Dmitriy.Dyomin

	Probbably fix for UE-30878, was not able to repro an actual crash(FFoliageInstanceBaseCache::AddInstanceBaseId). Added even more logging in case fix does not work.
	#jira  UE-30878

Change 3015903 on 2016/06/16 by Dmitriy.Dyomin

	Fixed: Levels window has Refresh/UI issues when World Composition is active
	#jira UE-26160

Change 3018352 on 2016/06/17 by Chris.Babcock

	Handle Android media prepare failure (URL without internet for example)
	#jira UE-32029
	#ue4
	#android

Change 3026387 on 2016/06/24 by Jack.Porter

	Remove FFuncTestManager warning about PIE when running on a standalone game binary

Change 3026398 on 2016/06/24 by Jack.Porter

	Prevent FSocketBSD::Recv returning false on SE_EWOULDBLOCK

Change 3027553 on 2016/06/25 by Niklas.Smedberg

	OpenGL: Made some block size calculation work for arbitrary block sizes (e.g. not pow-of-two).

Change 3027554 on 2016/06/25 by Niklas.Smedberg

	Metal: copyFromTexture now gets block-aligned size parameter (e.g. used for texture streaming)

Change 3028061 on 2016/06/26 by Jack.Porter

	Fixed a problem where newly discovered instances were not added to an existing session in the Session Browser.
	Fixed a problem where selecting an instance in a session with multiple instances didn't deselect the previously selected instance correctly.

Change 3029220 on 2016/06/27 by Steve.Cano

	Change Android Tilt values to use GetRotationMatrix/GetOrientation logic, same as java-side android would use, and adjust slightly to match as closely as possible to iOS values for tilt. There is drift and some differences in the "Y" value but the same sort of inconsistencies are also seen on iOS.

	#jira UE-6135
	#ue4
	#android

Change 3030420 on 2016/06/28 by Jack.Porter

	Fix crash with RenderOutputValidation when running with cooked content

Change 3030426 on 2016/06/28 by Jack.Porter

	Fix to CL 3026398 - make FSocketBSD(IPv6)::Recv(From) return false when recv returns 0.
	A return value of 0 indicates the connection was shutdown in an orderly manner.

Change 3030973 on 2016/06/28 by Steve.Cano

	Added a landscape downloader background along with the options to change it from within Android settings

	#ue4
	#android
	#jira UE-32318

Change 3031757 on 2016/06/28 by Chris.Babcock

	Remove unused methods from AndroidJNI header
	#ue4
	#android

Change 3032387 on 2016/06/29 by Allan.Bentham

	Rename android es31+aep -> glesdeferred.

Change 3032711 on 2016/06/29 by Allan.Bentham

	Rename GLSL_310_ES_EXT shader define:
	ES31_AEP_PROFILE -> ESDEFERRED_PROFILE
	bumped UE_SHADER_GLSL_310_ES_EXT_VER version number.

Change 3033698 on 2016/06/29 by Jack.Porter

	Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)

Change 3034210 on 2016/06/30 by Steve.Cano

	Added a new AndroidRuntimeSettings variable that allows creation of installers for both Windows and Mac/Linux if set to true.

	#jira UE-32302

	#ue4
	#android

Change 3034530 on 2016/06/30 by Chris.Babcock

	Rename FManifestReader to FAndroidFileManifestReader in AndroidFile
	#jira UE-32679
	#ue4
	#android

Change 3034612 on 2016/06/30 by Steve.Cano

	Change Alpha from being set to a range of 0-255 to being in a range of 0-1 (which is the correct range of values)

	#jira UE-25325
	#ue4
	#android

Change 3034679 on 2016/06/30 by Chris.Babcock

	Fix tooltip (.command for mac, not .sh)
	#jira UE-32302
	#ue4
	#android

Change 3038881 on 2016/07/05 by Jack.Porter

	Package and launch on multiple Android devices simultaneously using the -Device=xxxxxxx+yyyyyyyy+zzzzzzzz format generated by a Project Launcher profile when you select multiple devices

	#jira UEMOB-115

Change 3039240 on 2016/07/06 by Jack.Porter

	TcpMessageTransport - connection-based message bus transport.

	#jira UEMOB-112
	#jira UEMOB-113

Change 3039252 on 2016/07/06 by Jack.Porter

	Enable messaging and session services and functional testing on Android when launched with -messaging
	Android device detection module support for adding port forwarding and connection announcement for TcpMessageTransport

	#jira UEMOB-112
	#jira UEMOB-113

Change 3039264 on 2016/07/06 by Jack.Porter

	Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)

Change 3040041 on 2016/07/06 by Chris.Babcock

	Pass proper value to script generator functions
	#jira UE-32861
	#ue4
	#android

Change 3040890 on 2016/07/07 by Allan.Bentham

	Fix shadow crash
	#jira UE-32884

Change 3041458 on 2016/07/07 by Peter.Sauerbrei

	fix for IOS launch on failures

Change 3041542 on 2016/07/07 by Peter.Sauerbrei

	better fix for the multi-device deployment issue

Change 3041774 on 2016/07/07 by Steve.Cano

	Fixing crash that occurs when a games app id for Google Play is set before configuring the apk packaging. Also validating the value that is inserted and using it to override any values that have been hand-inserted into the GooglePlayAppID.xml

	#jira UE-16992
	#android
	#ue4

Change 3042222 on 2016/07/08 by Dmitriy.Dyomin

	Mobile packaging scenarious
	Added a wizard for creating launcher profiles (Android & IOS) for scenario: Minimal App + Downloadable content
	Added Archive step to launcher profiles to be able to store build product into specified directory
	Changes to a cooker to be able to pack DLC based with a different flavor to a release App
	Changes to DLC packaging to be able to build streaming data without chunking pak files
	#jira UEMOB-119

Change 3042244 on 2016/07/08 by Dmitriy.Dyomin

	Fixed crash in FTcpMessageTransportConnection::Stop

Change 3042270 on 2016/07/08 by Dmitriy.Dyomin

	GitHub #2320 : [ULevelStreamingKismet] Load Level Instance, Enables UE4 Users to create multiple transformed instances of a .umap without having to include in persistent level's list ? Rama
	contributed by: EverNewJoy
	#jira UE-29867

Change 3042449 on 2016/07/08 by Dmitriy.Dyomin

	Fixing Mac Editor build erros from CL# 3042222

Change 3042480 on 2016/07/08 by Allan.Bentham

	Add ES3.1 profile & compiler_glsl_es3_1 to shaders.

Change 3042481 on 2016/07/08 by Allan.Bentham

	hlslcc - ES3.1 changes.
	set ES3.1 version number to 310
	Do not use ES2 keywords for ES3.1.
	Generate Layout Locations for ES3.1
	bump version.

Change 3042483 on 2016/07/08 by Allan.Bentham

	Add mobile ES3.1 support.
	Recreates EGL and ES3.1 context during PlatformInitOpenGL if ES3.1 is required.

Change 3042485 on 2016/07/08 by Allan.Bentham

	Undo android XGE change.

Change 3042506 on 2016/07/08 by Dmitriy.Dyomin

	One more compile fix from CL# 3042222

Change 3044173 on 2016/07/10 by Dmitriy.Dyomin

	UAT: Added support for building target platforms with multiple cook flavors
	ex: -targetplatform=Android -cookflavor=ETC1+ETC2

Change 3044213 on 2016/07/11 by Dmitriy.Dyomin

	Fixed: Can't stream in a level whose name is a substring of another streaming level
	#jira UE-32999

Change 3044221 on 2016/07/11 by Jack.Porter

	Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)

Change 3044815 on 2016/07/11 by Allan.Bentham

	Corrected NAME_GLSL_ES3_1_ANDROID format string.

Change 3046911 on 2016/07/12 by Chris.Babcock

	Add handling of OnTextChanged for virtual keyboard input on Android
	#jira UE-32348
	#ue4
	#android

Change 3046958 on 2016/07/12 by Chris.Babcock

	Rename some functions with Error in the name to prevent false coloring in the logs
	#jira UE-30541
	#ue4
	#android

Change 3047169 on 2016/07/12 by Chris.Babcock

	Return player ID and handle auth token for Google Play Games on Android (contributed by gameDNAstudio)
	#jira UE-30610
	#pr #2372
	#ue4
	#android

Change 3047406 on 2016/07/12 by Jack.Porter

	Add missing import to GameActivity.java

Change 3047442 on 2016/07/13 by Dmitriy.Dyomin

	Added: Mobile custom post-process
	Limitations: can fetch only from PostProcessInput0 (SceneColor) other scene textures are not supported. Does not support "Replacing the Tonemapper" blendable location.
	#jira UEMOB-147

Change 3047466 on 2016/07/13 by Dmitriy.Dyomin

	Disabled engine crash handler on Android, system crash handler works more reliably across different os versions/devices

Change 3047746 on 2016/07/13 by Jack.Porter

	Rename FBasePassFowardDynamicPointLightInfo

Change 3047778 on 2016/07/13 by Jack.Porter

	Missing file for rename FBasePassFowardDynamicPointLightInfo

Change 3047788 on 2016/07/13 by Allan.Bentham

	Fix incorrect TargetPlatformDescriptor string generation.

Change 3047790 on 2016/07/13 by Allan.Bentham

	Fixed half3x3 matrix use with ES3.1 glsl
	Fixed couple of interpolator precision mismatch.
	Fixed ES3.1 support detection issues

Change 3047816 on 2016/07/13 by Allan.Bentham

	Remove AndroidGL4 remnants.

Change 3048926 on 2016/07/13 by Chris.Babcock

	Added detection of Amazon Fire TV to disable requiring virtual joysticks
	#ue4
	#android

Change 3049335 on 2016/07/14 by Dmitriy.Dyomin

	Fixing UAT crash when packaging project for iOS

Change 3049390 on 2016/07/14 by Jack.Porter

	Disabled error for warning 4819 "The file contains a character that cannot be represented in the current code page (xxx). Save the file in Unicode format to prevent data loss"
	This is triggered by European characters and copyright symbols in source saved as latin-1 when compiling on non-US windows. Seen often in 3rd party headers, eg nvapi.

	#code_review: Ben.Marsh

Change 3049391 on 2016/07/14 by Jack.Porter

	Fixed incorrect comment order in CL 3049390

Change 3049545 on 2016/07/14 by Dmitriy.Dyomin

	Reworking some code from CL#3047442 to make static analizer happy

Change 3049626 on 2016/07/14 by Allan.Bentham

	Automatic CSM shader toggling
	#jira UE-27429

Change 3051574 on 2016/07/15 by Jack.Porter

	Support for lighting channels on Mobile
	- Multiple directional lights are supported in different channels but primitives are only affected by the directional light in the first channel they have set
	- CSM shadows from stationary or movable directional lights correctly follow their lighting channels
	- No channel limitations for dynamic point lights

	Notes:
	Removed mobile-specific directional light shadowing fields from View uniform buffer and mobile no longers uses SimpleDirectionalLight.
	Separate uniform buffers for mobile directional light are generated for each lighting channel.
	CSM culling information is now stored in FViewInfo and not per FVisibleLightViewInfo as the visibility bits are per view.

	#code_review Daniel.Wright
	#jira UEMOB-110

Change 3051699 on 2016/07/15 by Steve.Cano

	Preserve the original, pre-transformed input vertices for Slate shaders, which is required to properly do anti-aliasing (the ViewProjection-transformed values were causing the lines to not be drawn).

	#jira UE-20320
	#ue4
	#android

Change 3051744 on 2016/07/15 by Chris.Babcock

	Fix Android Vulkan include path checks (contributed by kodomastro)
	#jira UE-33311
	#PR #2602
	#ue4
	#android

Change 3052023 on 2016/07/15 by Chris.Babcock

	Fix shadowed variables

Change 3052110 on 2016/07/15 by Chris.Babcock

	Compile fixes for light channel support on mobile
	- missing template
	- accessor function for MobileDirectionalLights from scene

Change 3052242 on 2016/07/15 by Chris.Babcock

	Compile fixes for light channel support on mobile
	- removed dependency on C++14 feature

Change 3052730 on 2016/07/16 by Dmitriy.Dyomin

	Win32 build fix

Change 3053041 on 2016/07/17 by Jack.Porter

	Merging //UE4/Dev-Main to Dev-Mobile (//UE4/Dev-Mobile)

Change 3053054 on 2016/07/17 by Jack.Porter

	Changed use of old function ShouldUseDeferredRenderer() to new GetShadingPath()

Change 3053055 on 2016/07/17 by Jack.Porter

	Fixed local variable aliasing in unity build

Change 3053206 on 2016/07/18 by Jack.Porter

	Support ExecuteJavascript on iOS and Android
	Expose ExecuteJavascript to widget blueprint
	Fix ExecuteJavascript unicode string support on desktop platforms

	#jira UEMOB-152

Change 3053323 on 2016/07/18 by Dmitriy.Dyomin

	Added: Ability to set thread affinity for a device in Device Profiles (ex: +CVars=android.SetThreadAffinity=RT 0x02 GT 0x01)
	#jira UEMOB-107

Change 3053723 on 2016/07/18 by Jack.Porter

	Fix for UnrealTournamentProto.Automation.cs build errors

Change 3055090 on 2016/07/19 by Dmitriy.Dyomin

	Junk OnlineBlueprintSupport module binaries

[CL 3056789 by Jack Porter in Main branch]

											
										
										
											2016-07-19 19:13:01 -04:00
+											ServerParams.Devices = new ParamList<string>(ServerParams.ServerDevice);
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+											var DeployContextList = CreateDeploymentContext(ServerParams, true, false);
 											foreach ( var SC in DeployContextList )
 											{
 												CreateArchiveManifest(Params, SC);
 												ApplyArchiveManifest(Params, SC);
-												Improved packaging for Mac (self-contained bundle, bug fixes)

[CL 2038979 by Michael Trepka in Main branch]

											
										
										
											2014-04-23 16:46:39 -04:00
+												SC.StageTargetPlatform.ProcessArchivedProject(Params, SC);
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
+											}
 										}
-												Copying //UE4/Dev-Core to //UE4/Dev-Main (Source: //UE4/Dev-Core @ 4285612)
#lockdown Nick.Penwarden

============================
  MAJOR FEATURES & CHANGES
============================

Change 3836829 by Ben.Marsh

	UBT: Fix ability to precompile plugins from installed engine builds.

Change 3839519 by Ben.Marsh

	UBT: Simplify configuring bPrecompile and bUsePrecompile settings for modules. Each rules assembly can now be configured as installed, which defaults the module rules it creates to use precompiled data.

Change 4042043 by Steve.Robb

	GitHub #4705 : Added weak lambda's for delegates and multicast delegates.

Change 4042056 by Robert.Manuszewski

	Optimized Mark Phase of GC by up to 10ms by making it run in parallel and removing a huge array presize which we didn't need.

Change 4042104 by Robert.Manuszewski

	Set the minimum GC cluster size to 5 so that GC doesn't have to process micro clusters which are more expensive than processing individual objects

	+ Exposed the minimum cluster size to ini and project settings as gc.MinGCClusterSize
	+ Added the ability to sort clusters by name/object count/mutable object count/referenced clusters count when dumping them with gc.ListClusters command

Change 4042377 by Robert.Manuszewski

	Reworked how GC and other threads (ALT specifically) interact - GC will now notify the ALT it wants to run and ALT will immediately try to finish its current work to allow that. Also the entire ALT tick is now protected against GC running at the same time to improve ALT stability.

	+ added gc.ForceCollectGarbageEveryFrame console variable that triggers a forced GC every frame

Change 4042427 by Robert.Manuszewski

	Changed FGCCSyncObject to use events when waiting for GC to finish so that it doesn't spin on non-game threads when GC is running

Change 4042482 by Robert.Manuszewski

	Unhashing unreachable objects (ConditionalBeginDestroy) will now also be done incrementally, just like the purge phase of Garbage Collection

Change 4042635 by Robert.Manuszewski

	Fix for a potential assert when incremental purge garbage is pending and something forces a full purge

Change 4044092 by Steve.Robb

	Fix for forward declared CoreUObject weakobject types in delegates when building in Clang.

Change 4044102 by Robert.Manuszewski

	Fix for a possible hang when worker threads are preventing GC from running and something is later trying to FlushAsyncLoading with the Async Loading Thread enabled

Change 4044113 by Steve.Robb

	Another Clang fix.

Change 4044160 by Robert.Manuszewski

	Disregard For GC pool will now be enabled by default in cooked builds

Change 4044287 by Steve.Robb

	Typo fix.

Change 4047723 by Graeme.Thornton

	TBA: Fixes for import/export name cache and object resolving

Change 4048015 by Graeme.Thornton

	TBA: Weak/Soft/Lazy pointer serialization changes

	* Remove FWeakObjectPtr::Serialize, move it's logic into, and replace usages of with calls to, FArchiveUObject::SerializeWeakObjectPtr(). Ensures that something is always sent to the archive so that structured archives can be kept happy in the future.
	* Added Weak/Soft/Lazy pointer handling to the structured archive slot interface and all the formatters. Binary formatters just forward the call onto their inner and text archives store as a string path reference.
	* FArchiveUObjectFromStructuredArchive caches all these pointer types and stores indices in the binary block, same as with a UObject*. All pointers are then forwarded to the underlying formatter in one go on finalization.

Change 4048021 by Steve.Robb

	Fix for binding an unbound TFunction to another TFunction with a different signature.  Also all null pointers now count as unbindings, not just nullptr.
	TIsMemberPointer added.
	TIsATFunction and TIsATFunctionRef renamed to remove the 'A's.

Change 4048544 by Robert.Manuszewski

	Fixing ConditionalBeginDestroy profiling after changes to incremental CBD.

Change 4051028 by Graeme.Thornton

	TBA: ArchiveFromStructuredArchive adapter uses Inner to determine if it is outputting to text, and sets it's own ArIsTextFormat to false

Change 4051056 by Graeme.Thornton

	TBA: High level tagged property / UObject base class text serialization
	 - UObject serialize converted to structured archive
	 - Properties written to text individually with text tags, and then binary adapted values
	 - Only saves, doesn't load

Change 4051111 by Graeme.Thornton

	TBA: Temporarily disable loading of text assets until tagged property serialization path is fixed up

Change 4051154 by Graeme.Thornton

	TBA: Convert a few uobject serializers to structured archive format for example purposes

Change 4051181 by Graeme.Thornton

	TBA: Added default structured archive implementation of SerializeItem to UProperty, which just calls the FArchive version on an FArchiveUObjectFromStructuredArchive adapter. Implemented structured archive SerializeItem for UArrayProperty

Change 4051197 by Graeme.Thornton

	TBA: ObjectProperty text serialization

Change 4051216 by Graeme.Thornton

	Restored a modified FWeakObjectPtr::Serialize function to keep backwards compatibility in code I don't have access to.

Change 4051261 by Graeme.Thornton

	TBA: Convert UMetaData to structured archive

Change 4051374 by Steve.Robb

	Incorrect assert removed.

Change 4051562 by Robert.Manuszewski

	Adding stats for the new GC internal functions

Change 4051614 by Graeme.Thornton

	TBA: Removed UProperty::SerializeItem(FArchive, ...) and replaced with UProperty::SerializeItem(FStructuredArchive::FSlot, ...). Fixed up most of them to work properly and added adapters in for any that were non-trivial.

Change 4052512 by Graeme.Thornton

	TBA: Temporary workaround for softobjectptr and lazyobjectptr uproperties not serialization anything when they know the archive is a reference collector. They should always be serializing their pointers and letting the underlying archive itself ignore them.

Change 4053917 by Robert.Manuszewski

	Clustered objects from clusters that are no longer reachable will now be marked as unreachable immediately when gathering unreachable objects

Change 4053919 by Robert.Manuszewski

	Added the ability to disable incremental BeginDestroy in ini/project settings

Change 4055518 by Daniel.Lamb

	Fixup for deterministic audio generation issue.
	Submitted on behalf of Rich.Whitehouse

	#jira nojira
	#test prefilght automated test.

Change 4056854 by Graeme.Thornton

	TBA: Added a test asset to EngineTest which contains all the different property types and test cases.

Change 4056858 by Graeme.Thornton

	TBA: Updated USetProperty to proper structured archive usage

Change 4056872 by Graeme.Thornton

	TBA: Add map property field to test object

Change 4056873 by Graeme.Thornton

	TBA: Convert UMapProperty to full structured archive

Change 4056994 by Graeme.Thornton

	TBA: Converted FText over to structured archive. Implemented saving, but not loading.

Change 4059728 by Ben.Marsh

	UBT: Add support for using adaptive non-unity builds when the engine and project are in separate repositories.

Change 4059805 by Graeme.Thornton

	Fixed typo in text serialization. Fixes CIS automation test errors

Change 4060007 by Graeme.Thornton

	TBA: FArchiveFromStructuredArchive will now access it's host slot lazily, i.e. only when a value is actually written to the archive.

Change 4060092 by Stefan.Boberg

	Added optimized Windows console window output path to GenericConsoleOutput since this slowed down cooking considerably (2 minutes spent in wprintf alone for one large dataset)

	When stdout is attached to a console we use the WriteConsoleW function instead of wprintf since the latter is very slow especially in unbuffered mode which the engine currently configures for stdout (see setvbuf call in LaunchEngineLoop.cpp).

	At some point we should reconsider this buffering policy since it's likely to slow down other platforms as well but I wanted to do a safe change for now as I don't yet fully understand why the setvbuf call is there in the first place.

Change 4060108 by Stefan.Boberg

	Introduced some additional target platform utilities to help with asset cook optimizations

	* We now assign each ITargetPlatform a zero-based ordinal value
	* Introduced FTargetPlatform and FTargetPlatformSet types to help store platform references and platform sets efficiently.

	These are not currently used in the engine but are designed to replace the existing ITargetPlatform/string/FName representations in the cooking data structures.

Change 4060143 by Graeme.Thornton

	Undo //UE4/Dev-Core/Engine/Source/Runtime/... changelist 4060007

	Needs some other changes that I haven't checked in yet...

Change 4062432 by Ben.Marsh

	Fix error message when enumerating P4 changes.

Change 4062648 by Ben.Marsh

	Add missing p4 integration action.

Change 4063620 by Graeme.Thornton

	Integrated a fix from UDN where the engine would crash when trying to load a very small encrypted file (<16bytes) from a pak file, where the read address wasn't already aligned to the AES block size.

	(https://udn.unrealengine.com/questions/431989/crash-while-reading-a-very-small-file-in-encrypted.html)

Change 4066963 by Robert.Manuszewski

	Fixing GC cluster verification code reporting false positives when a cluster is referencing another cluster through 'mutable' objects list.

Change 4067133 by Robert.Manuszewski

	Changed log verbosity when reporting individual cases of GC cluster assumption violations as they are followed by an asser anyway and this way we get the chance to see all issues before we assert at the end of these checks.

Change 4067443 by Steve.Robb

	FString can now be constructed from any char pointer type and length.

Change 4068156 by Steve.Robb

	Fix necessary because of FString constructor change in CL# 4067443.

Change 4070258 by Graeme.Thornton

	Fixes for VSCode

Change 4070372 by Graeme.Thornton

	TBA: Script struct serialization to structured archives

Change 4071913 by Ben.Marsh

	Move bulk of the code for UnrealPak into an engine developer module, so it can be used in the editor.

Change 4071914 by Ben.Marsh

	Missing files.

Change 4071937 by Ben.Marsh

	Missing header.

Change 4072015 by Ben.Marsh

	Fixes for compiling PakFileUtilities as part of the editor.

Change 4072826 by Steve.Robb

	TBitArray::Reserve() added.
	TBitArray::Add() overloaded to allow adding multiple bits.
	TSparseArray::Reserve() optimized to call the overloaded Add().

Change 4073271 by Daniel.Lamb

	Fixed add patch tier in project launcher passing the wrong commandline option to UAT.

	#test none

Change 4074708 by James.Hopkin

	#core Removed redundant Casts

Change 4074763 by Steve.Robb

	Fix for TSparseArray::Reserve() size.

Change 4076063 by Ben.Marsh

	Add an "UnrealPak" commandlet with the same functionality as the standalone UnrealPak program. Invoke by running the editor with -run=UnrealPak and the standard UnrealPak commandline options.

Change 4077064 by Robert.Manuszewski

	Fixing compile error in PakFileUtilities

Change 4077144 by Graeme.Thornton

	TBA: TextAssetCommandlet improvements

	* Collect lists of broken assets during roundtrip tests and print a summary of packages that failed each phase at the end
	* After resaving as text, load the file back as a plain JSON hierarchy to ensure the output was valid

Change 4077412 by Ben.Marsh

	Set the correct exit code for UnrealPak. Should return 0 on success, not 1.

Change 4077760 by Graeme.Thornton

	TBA: Loading fixed for tagged property serialization

	Includes conversion of all UProperty::ConvertFromType() and SerializeFromMismatchedTag() functions to use structured archives

	Lazy initialization of FArchiveFromStructruredArchive when loading, to support the possibility of an adapter being create around an object property serialize call to its inner UStruct, which then decides not to do anything and return false. Stops the ArchiveFromStructuredArchive from consuming the slot and getting upset later on when we try to serialize normal tagged properties from it.

	Disabled lazy bulk data loading from text assets. Requires a bigger change to make it work.

	Added some debug checks to json input formatter which track the current value stack size when a new object is pushed onto the stack, and makes sure that the stack has returned to the same size when the object is popped. Catches cases where we unpack an array/stream to the value stack but then don't consume all the items.

Change 4078800 by Ben.Marsh

	Change UAT to using the editor's UnrealPak commandlet rather than invoking the standalone UnrealPak executable. To improve performance when building several PAK files, also add a new -batch=<file> command which reads commands to execute in parallel from a text file.

Change 4079745 by Graeme.Thornton

	TBA: Migrated a couple of UObject Serialize functions to FStructuredArchive (SoundCue / MaterialExpressions / Editor strip flags)

Change 4079847 by Graeme.Thornton

	TBA: Add 'FindMismatchedSerializers' mode to text asset commandlet, which dumps out a list of all UClasses which don't have the CLASS_MatchedSerializers flag, meaning we can't guarantee the have Serialize functions for FArchive AND FStructuredArchive, therefore we can't use the new structured archive based serialize path. Should only ever be native instrinsic classes as UHT takes care of all other cases.

Change 4079925 by Ben.Marsh

	Fix incorrect assignment when deriving name for chunked pak file.

Change 4080214 by Ben.Marsh

	Move the ThreadPoolWorkQueue class into DotNETUtilities so it can be used by other projects.

Change 4082394 by Graeme.Thornton

	CIS fix for variable shadowing warning

Change 4082583 by Ben.Marsh

	Add a IBinarySerializable interface for types that support reading from a BinaryReader and writing to a BinaryWriter. Implementing IBinarySerializable implies a constructor taking a BinaryReader argument is available for deserializing.

Change 4082652 by Ben.Marsh

	Fix FileReference.Directory not returning a directory with a trailing backslash for files in the root directory.

Change 4082755 by Graeme.Thornton

	Fixed an erroneous usage of TUniquePtr<uint8>as a pointer to a uint8 array when creating pak files. Caused a crash when compression was enabled, and has probably surfaced because pak generation is now done by an editor commandlet rather than a standalone program.

Change 4082756 by Graeme.Thornton

	Fixed some incorrect documentation for pakfile compressed chunk headers

Change 4082883 by Graeme.Thornton

	Static analysis warning fix

Change 4082912 by Ben.Marsh

	Move ExceptionUtils into DotNETUtilities.

Change 4085291 by Graeme.Thornton

	TBA: In the Json output formatter, write float and double values out with enough precision for successful roundtripping. Added some debug only code which will immediately reconvert the string back to its original value and compare the the input

Change 4085523 by Graeme.Thornton

	TBA: Remove only explicit usage of DECLARE_FSTRUCTUREDARCHIVE_SERIALIZER. Should only be used from UHT generated code.

Change 4086037 by Robert.Manuszewski

	Fix for a potential race condition when two threads want to acquire GC lock

Change 4088655 by Graeme.Thornton

	Pak creation now uses the bEnablePakSigning setting from the crypto config json file

Change 4091474 by Steve.Robb

	Fix for TStaticBitArray::FindFirstSetBit() and TStaticBitArray::FindFirstClearBit().
	Unused variables removed.

Change 4093632 by Steve.Robb

	CIS fixes.

Change 4093656 by Graeme.Thornton

	Build fix

Change 4093744 by Ben.Marsh

	Allow per-chunk settings for whether to enable compression in UnrealPak.

Change 4099712 by Gil.Gribb

	UE4 - Fixed rare case where insufficient space was preallocated for cooldown ticks.

	#jira UE-59686

Change 4099912 by Stefan.Boberg

	Cooking timer optimizations:

	- Replaced data structures for FScopeTimer and FHierarchicalTimerInfo. Previous implementation used FString for many things and caused *lots* of heap and string concatenation activity. Replaced with a compile-time node id (using __COUNTER__) and raw string literals.
	- Removed PERPACKAGE_TIMER support (was disabled by default and was difficult to test)
	- Made it possible to toggle OUTPUT_TIMING and ENABLE_COOK_STATS independently
	- Removed some extremely tight timers because the overhead from calling QPC significantly exceeded the measured code

	This change shaved some 15% off a clean cook of Fortnite WindowsClient (en) with fully populated local DDC

Change 4100519 by Stefan.Boberg

	Quick fix for Linux build issue introduced in 4099927

Change 4105327 by Stefan.Boberg

	Cooker: Changed FHierarchicalTimerInfo so it uses a linked list for tracking child nodes, to be able to deal with any child count. Previously we assumed there would never be more than 9 children but it turns out there are cooker modes that need more.

	Fixes check when using -FullLoadAndSave to cook

Change 4105448 by Stefan.Boberg

	- Fixed Linux build warning re: member initialization order
	- Also eliminated OUTPUT_HIERARCHYTIMERS/CLEAR_HIEARCHYTIMERS macros (plain functions are fine)
	- Moved finishing-up code for FullLoadAndSave() to TickCookOnTheSide() call site to improve timer output. Previously some of the scopes would not have been closed before printing and thus the output was misleading.

Change 4109031 by Ben.Marsh

	Attribute-driven Perforce wrapper (old Epic Friday project). Offers a more complete implementation than the current P4 wrapper in UAT without requiring any platform-specific libraries. Uses the Python binary output for parsing.

Change 4109588 by Ben.Marsh

	UBT: Add extension methods for serializing a nullable type to a BinaryReader/BinaryWriter.

Change 4109595 by Ben.Marsh

	Missing project file for DotNETUtilities.

Change 4110724 by Stefan.Boberg

	Removed annotation map locking in UObjectMarks, eliminating around one minute (~3.5%) from Fortnite cook time.

	The locking was redundant since the annotation maps are managed per thread anyway.

Change 4111304 by Ben.Marsh

	UAT: Add support for setting a status message through the log class. Allows writing transient messages (eg. progress messages) which will be cleared out before writing other messages. Best used through the LogStatusScope class, which can set a status message for the duration of a using() block.

	As part of this change, the console no longer has to be added as a dedicated trace listener. Since we already special-case this listener when formatting log output, it's easier to just keep the implementation separate to the other trace listeners.

Change 4112708 by Steve.Robb

	Fix for TBitArray::MaxBits in assignment.

Change 4114133 by Stefan.Boberg

	Tweaked how low-level memory (LLM) tracker is implemented to reduce overheads.

	Previously FMemory functions would acquire the LLM singleton and call OnLowLevelFree/OnLowLevelAlloc etc which would check the bIsDisabled flag and early out if it was set. Due to how frequently these functions were called this ended up costing quite a bit.

	- This change makes the flag a static member variable instead of a member variable and therefore enables a simpler early-out to be implemented.
	- The singleton getter is also simplified to avoid hitting the threadsafe singleton construction path on every call.
	- The enable flag is no longer TAtomic - this also incurs extra overhead for no clear benefit

	Shaves approximately 3.5% (one minute) off a Fortnite cook test scenario (using -FullLoadAndSave)

Change 4115010 by Robert.Manuszewski

	Fixing CIS

Change 4115249 by Robert.Manuszewski

	Fixing async loading code asserts when exiting game very early due to an error

	#jira UE-56267

Change 4117091 by Ben.Marsh

	Prevent doubled-up lines when writing status updates with console log verbosity.

Change 4117207 by Ben.Marsh

	UGS: Do not include executables in diagnostics zip file, and ignore "no such files" error when cleaning workspace.

Change 4119175 by Ben.Marsh

	UGS: Fix crash writing version files when directory does not already exist.

Change 4119987 by Ben.Marsh

	UGS: Show a dialog box while the launcher is updating executables from Perforce, which allows cancelling the operation if necessary. Allow setting the username on the settings window, and prompt for login credentials if necessary. Should prevent situations where users have to update settings from the command prompt.

	Holding down shift during launch now shows the settings dialog rather than an immediate prompt to launch the unstable version (unstable version is shown as a checkbox on this dialog).

Change 4119991 by Ben.Marsh

	Update version number for UGS launcher to 1.13.

Change 4121943 by Robert.Manuszewski

	Don't use FArchiveAsync2 for reading packages with non-async path in editor builds as its performance is worse than the standard archive's (saves about 1 minute when doing larger cooks and 7 seconds when loading into PIE)

Change 4122592 by Steve.Robb

	GitHub #4762 : Improve wording and grammar of Math comments
	Also includes improved accuracy in FMath::ComputeBoundingSphereForCone().

Change 4122819 by Stefan.Boberg

	Don't call CreateDirectory redundantly when opening files for writing using FFileManagerGeneric::CreateFileWriter

	This change avoids calling IPlatformFile::CreateDirectoryTree if possible since this is a very expensive function especially for deep hierarchies as it performs directory creation from the root directory onwards instead of from the leaf downwards. That function should also be fixed but this change improves performance in the meantime.

Change 4122872 by Stefan.Boberg

	CreateDirectoryTree now creates directories leaf-to-root instead of the other way around. This is much more efficient since we don't spend time on system API calls for directories which already exist. This accounted for a very large amount of CPU time in cooking as the full target file directory hierarchy would be "created" for every single output file.

Change 4123109 by Stefan.Boberg

	- Disable overlapped I/O in editor / cooker. Synchronous I/O reduces the number of syscalls and Windows performs prefetching on our behalf anyway for sequential reads
	- Eliminated syscall which was issued for every write to update cached file size -- since we're the only writers to the file (file access allows read sharing at most) we can authoritatively update the file size on write completion

Change 4123455 by Ben.Marsh

	PR #4775: New build param PCHMemoryAllocationFactor to set /Zm VS build param. (Contributed by lucaswall)


Change 4124207 by Ben.Marsh

	UBT: Remove some unnecessary indirection for generated code paths.

Change 4124217 by Ben.Marsh

	UBT: Remove another unused variable from UEBuildModuleCPP.

Change 4124377 by Stefan.Boberg

	In IPlatformFile::DeleteDirectoryRecursively, attempt to delete file first and if it fails clear the readonly flag and try again

	Previously there was a call to clear the readonly flag for every deleted file and this is a waste of resources 99% of the time. The SetFileAttributes call accounted for a significant amount of time during cooker sandbox directory deletion

Change 4125071 by Stefan.Boberg

	Some tweaks to FQueuedThreadPoolBase scheduling and memory management

	- Explicitly pass in false for TArray::RemoveAt(..., bool bAllowShrinking) argument to prevent memory reallocation when arrays are drained and inevitably repopulated shortly afterwards
	- Use a MRU strategy instead of LRU when picking a thread to wake up. The MRU thread is the most likely to have a 'hot' cache for the stack etc. Picking from the back of the array also happens to be cheaper since
	no memory movement is necessary when RemoveAt is called. (This was the strategy in place before CL2600362 which seems to have changed it unintentionally)
	- Release lock as soon as a thread has been chosen, before asking the worker thread to wake up and do the work

Change 4126132 by Ben.Marsh

	UAT: Detect when stdout is redirected and prevent using backspace characters to move the cursor.

Change 4126867 by Graeme.Thornton

	TBA: Fix tagged binary formatter

Change 4127010 by Robert.Manuszewski

	AnimScriptInstances created at runtime will now also be added to the owning omponent's cluster to avoid GC issues.

Change 4127932 by Ben.Marsh

	WorkspaceTool: Reduce unnecessary logging of status messages when console output is not redirected.

Change 4129050 by Ben.Marsh

	UGS: Check for NET Framework 4.5 being installed before running the installer. Also fix warning trying to kill existing UGS instances before upgrade.

Change 4129459 by Graeme.Thornton

	TBA: TextAssetCommandlet - When outputting converted assets to an output path, replicate the workspace relative path in the output directory

Change 4129515 by Graeme.Thornton

	TBA: Add EnterRecord overload that allows outputting of available field names when loading.

Change 4129517 by Graeme.Thornton

	TBA: Tagged properties are written out as named fields on the "Properties" record, rather than as a stream with a null tag at the end

Change 4129518 by Graeme.Thornton

	TBA: Added a local const bool to allow easy hacking out of text asset loading support

Change 4129558 by Graeme.Thornton

	TBA: Build fix for textasset-less configs

Change 4129614 by Ben.Marsh

	UGS: Main window is now restored to normal size when activated by clicking on the tray icon.

	#jira UE-60490

Change 4129618 by Ben.Marsh

	UGS: Speculative fix for unreproduced exception accessing disposed window while shutting down.

Change 4131936 by Robert.Manuszewski

	Removing some WIP code accidentally checked in with CL #4121943

Change 4133490 by Ben.Marsh

	UGS: Allow the $(Change) variable to be used in more places than just the context menu.

	#jira UE-60573

Change 4133550 by Ben.Marsh

	UGS: Setting for whether or not to use incremental builds is now exposed through the variable "$(UseIncrementalBuilds)" for use by custom build steps.

	#jira UE-60554

Change 4133681 by Ben.Marsh

	UGS: A per-project list of folders and extensions to be deleted by default when running the 'clean workspace' tool can now be specified through the <ProjectDir>/Build/UnrealGameSync.ini file. Settings may be specified for an individual branch (via a category with the depot path to the project) or for wherever the project is currently open (via the [Default] category).

	The SafeToDeleteFolders list specifies a substring that will be checked against folder paths. Anything containing this folder will be marked as safe for delete by default.

	The SafeToDeleteExtensions list specifies a list of extensions for files that can always be deleted.

	Example:

	 [Default]
	+SafeToDeleteFolders=/MyGame/Test/
	+SafeToDeleteFolders=/DataService/
	+SafeToDeleteExtensions=.xx1
	+SafeToDeleteExtensions=.xx2

	#jira UE-60575

Change 4135449 by Ben.Marsh

	Fix allowing use of Job objects on Windows platforms (debug code submitted by mistake)

Change 4135730 by Ben.Marsh

	UBT: Plugins can now be enabled and disabled from the .target.cs file (for targets that do not use the shared compile environment), by compiling the list of enabled/disabled plugin names into the Projects module.

Change 4135823 by Ben.Marsh

	UBT: Remove legacy code to handle disabling optional plugins; now that this is compiled into the target, it will work for any plugins we choose.

Change 4135945 by Ben.Marsh

	UBT: Fix error running programs with no explicitly enabled or disabled plugins.

Change 4137207 by Ben.Marsh

	UGS: Align all badges with the same name, to make it easier to see which CIS steps are being run. Allow overriding the slot taken by a particular badge by calling it "SlotName:LabelName".

Change 4137311 by Stefan.Boberg

	Removed child cooker support.

	In practice it is not a useful feature as it provides no performance improvement (quite the opposite in fact) and adds testing and maintenance complexity.

Change 4137393 by Ben.Marsh

	UGS: Fix display of multiline errors in the status panel.

Change 4141708 by Steve.Robb

	GitHub #3631 : Incorrect default argument in WeakObjectPtrTemplate

	#jira UE-45490

Change 4146655 by Stefan.Boberg

	Removed FullGCAssetClasses logic - no longer necessary nor useful

Change 4147318 by Ben.Marsh

	UGS: Compress build badges in a column if it shrinks below the size that they would be visible.

Change 4148207 by Ben.Marsh

	UGS: Added support for showing the latest completed build from a specific list of badges in the status panel. To declare a badge as one that should appear in the status panel rather than the CIS column, add it to the project's UnrealGameSync.ini in the project or [Default] section like so:

	+ServiceBadges=RoboMerge

Change 4148282 by Stefan.Boberg

	Fixed bug in UCookOnTheFlyServer::GetCookOnTheFlyUnsolicitedFiles - UnsolicitedFiles should be passed by reference not by value

Change 4148344 by Stefan.Boberg

	Fixed minor indentation error (most likely caused by sloppy merge)

Change 4148521 by Stefan.Boberg

	Removed accidentally checked in PRAGMA_DISABLE_OPTIMIZATION from CookOnTheFlyServer.cpp

Change 4148639 by Ben.Marsh

	UGS: Fix tooltips not showing for changes that have description badges.

Change 4149373 by Ben.Marsh

	UGS: Allow adding additional columns to display particular badges by adding entries from the project config file. Example syntax:

	+Columns=(Name="Desktop",MinWidth=50,DesiredWidth=100,Weight=3,Badges="Editor")
	+Columns=(Name="Mobile",MinWidth=50,DesiredWidth=100,Weight=3,Badges="IOS,Android")

	Same form can be used to control how default columns are displayed (though badge settings are ignored). Also allow PerforceMonitor to detect local changes to project config files and update settings automatically.

Change 4149399 by Ben.Marsh

	UGS: Update version to 1.143.

Change 4155660 by Steve.Robb

	PROJECTION and PROJECTION_MEMBER macros which provide the correct behavior when creating projections using functions which are overloaded or use default arguments.

Change 4157117 by Ben.Marsh

	Fix warning due to plugins disabled in .target.cs file.

Change 4158011 by Ben.Marsh

	UBT: Add a check that the UnrealHeaderTool target file exists, rather than throwing an exception when reading it fails.

Change 4158646 by Ben.Marsh

	UGS: Fix exception when login is discovered to have expired during a workspace update.

Change 4158678 by Ben.Marsh

	UGS: Fix an exception on shutdown due to the icon being hidden after it's already been disposed.

Change 4158683 by Ben.Marsh

	UGS: Add an unhandled exception filter which sends the exception data to the backend.

Change 4159131 by Ben.Marsh

	UGS: Reduce the number of characters displayed for build badges based on the available space.

Change 4159194 by Graeme.Thornton

	TBA: Fix incorrect map property conversion code when converting an old property that contains a map with different key/value types

Change 4159239 by Steve.Robb

	Improved readability and compliance with coding standards.

Change 4159246 by Ben.Marsh

	UGS: Allow syncing projects where source code is not available (and various version files don't exist).

	#jira UE-60985

Change 4159286 by Ben.Marsh

	UGS: Remove requirement for UE4Editor.target.cs to be visible in the depot in order to open a project.

	#jira UE-60986

Change 4159302 by Ben.Marsh

	UGS: Update version to 1.144.

Change 4160308 by Ben.Marsh

	All staging client executables for blueprint projects.

	#jira UE-60983

Change 4161567 by Steve.Robb

	GitHub #4816 : UE-60771: Handle escaped double quote in FParse::LineExtended

Change 4162641 by Ben.Marsh

	UGS: Allow customizing the position of custom columns, via the Index=N attribute.

Change 4162647 by Ben.Marsh

	UGS: Update version to 1.145.

Change 4165319 by Robert.Manuszewski

	PR #4812: Fix inconsistent command-line argument handling under Windows (Contributed by adamrehn)


Change 4166150 by Ben.Marsh

	UGS: Include *.inl when looking for code changes.

Change 4166551 by Steve.Robb

	Whitespace fixes caused by a bad merge.

Change 4168483 by Ben.Marsh

	UGS: Add a more useful error if a file to be synced exceeds the max allowed path length.

Change 4168490 by Ben.Marsh

	UGS: Update version to 1.146.

Change 4168551 by Ben.Marsh

	UBT: Move bBuildLargeAddressAwareBinary into an exposed setting.

Change 4168560 by Ben.Marsh

	UBT: Remove static config variable for controlling which configuration of UHT to use.

Change 4171296 by Ben.Marsh

	UGS: Move the check for overlong paths earlier.

Change 4171531 by Ben.Marsh

	UBT: Fix exception if BuildConfiguration.xml contains an unknown category.

Change 4183371 by Robert.Manuszewski

	Fix for a crash in Async Loading Graph's CheckCycles when GC kicks in on the game thread and forces ALT to exit early

Change 4184312 by Ben.Marsh

	UGS: Update version to 1.148

Change 4184480 by Robert.Manuszewski

	Removing unused async loading stat

Change 4186390 by Ben.Marsh

	UBT: Format XML validation errors in a format that allows double-clicking on the message in Visual Studio.

Change 4188644 by Ben.Marsh

	UBT: Add the MakePathSafeToUseWithCommandLine() function to UBT.

Change 4188647 by Ben.Marsh

	UBT: Fix exception in target receipt when architecture is null.

Change 4189617 by Ben.Marsh

	Change FileSystemReference, FileReference and DirectoryReference objects to use OrdinalIgnoreCase comparisons without creating a separate copy of the string to compare. The filesystem does not use the invariant culture, and it can produce the wrong results in some cases (the ordinal comparison is faster, too).

Change 4189740 by Ben.Marsh

	UAT: Remote code to build UnrealPak when packaging; we use the editor now.

Change 4189860 by Ben.Marsh

	UGS: Make the filter for excluding automated lighting rebuilds more explicit.

Change 4190082 by Ben.Marsh

	Fixes to allow enabling edit and continue for Windows builds. Have experienced quite a few VS crashes when testing it in editor; not yet recommended for general use.

	- Allow edit and continue for any configuration, not just debug.
	- Fixed PDB errors compiling files that use a shared PCH with edit and continue enabled. Path to the generated PDB file was using the wrong directory.
	- Removed code that tracks PDB output files, since they're modified multiple times during a build.
	- Enable debug information when compiling generated CPP files, since it causes errors if the shared PCH PDB doesn't have the same option.
	- Disable support for remote execution of steps that modify the PDB, since the same file has to be modified many times. Remote execution causes the PDB files to be corrupted. Unfortunately, this makes E&C builds significantly slower.

	#jira

Change 4192949 by Ben.Marsh

	UBT: Minor tidy-up (merging UEBuildBinary.Build and UEBuildBinary.SetupOutputFiles)

Change 4193218 by Ben.Marsh

	Fix formatting.

Change 4197252 by Mike.Erwin

	UAT: Fix log output w/ correct count of non-code projects.

	#jira none

Change 4197941 by Ben.Marsh

	UGS: Add support for DebugGame editors that have an executable with a DebugGame suffix.

Change 4197964 by Ben.Marsh

	UGS: Prevent attempts to automatically reopen projects while a modal dialog is up, or the workspace is syncing.

Change 4198144 by Ben.Marsh

	UGS: Prevent modal dialogs when login expires in P4, and prompt for password when hitting "retry".

Change 4198413 by Ben.Marsh

	UGS: Always show the main window when launched manually, and run with -RestoreState when launched at startup. Also add a couple more places that save the visibility state, since logging off seems like it can terminate the process abrubtly.

Change 4198779 by Ben.Marsh

	UBT: Allow generating manifests to any arbitrary locations with the -Manifest=<Path> argument.

Change 4198825 by Ben.Marsh

	UBT: Move code to enumerate Slate runtime dependencies into the Slate module. Doesn't need to be done inside core UBT.

Change 4199341 by Ben.Marsh

	UGS: Update version to 1.149

Change 4199642 by Chad.Garyet

	- Deprecate CISController
	- Add BuildController to replace CIS GET/POST for builds
	- Add LatestController, GET does what CIS/GET used to do
	- Change Latest/GET to return the last 25 builds filtered by project, rather than the last 5000 individual Ids
	- Latest/GET now returns "LatestData" object instead of array of longs
	- Updated EventMonitor to match all API changes
	- Fixed bug where IDs were getting reset to initial startup values every update loop

Change 4199663 by Chad.Garyet

	CIS controller still needs to return an array of longs
	#jira none

Change 4199680 by Ben.Marsh

	UGS: Update version to 1.150

Change 4200457 by Ben.Marsh

	Merging CIS fix for non-development configurations.

Change 4200472 by Mike.Erwin

	UAT: fix -skipbuildclient param default

	It was defaulting to skipbuildeditor's value, likely a copy-paste error.

	#jira none

Change 4202595 by Ben.Marsh

	Fix static analysis warning due to constant comparison against macro.

Change 4203250 by Ben.Marsh

	UGS: Always show the "Sync Precompiled Editor" option, but disable it and show a tooltip explaining why if it is not available.

Change 4206191 by Ben.Marsh

	Exclude editor target files from installed builds, since they leak info about DLLs that have been stripped out.

Change 4213011 by Ben.Marsh

	UBT: Include contents of modified intermediate files in the log, to make it easier to debug hidden dependencies.

Change 4213487 by Ben.Marsh

	UBT: Fix assumption that bPrecompile is equivalent to bBuildAllModules. This is no longer the case; they are now controlled by separate options. Should fix CIS errors building the editor.

Change 4213609 by Ben.Marsh

	Ensure that strings formatted using FMicrosoftPlatformString::GetVarArgs() are always null terminated, whether we use the secure CRT or not.

Change 4215971 by Ben.Marsh

	UBT: Remove action graph visualization code; no longer used.

Change 4215996 by Ben.Marsh

	UBT: Remove unqiue id from all actions in the action graph. This is only used for printing debug info in the case of a (rare) cycle in the action graph, so just look it up when needed.

Change 4216022 by Ben.Marsh

	UBT: Rename Crypto.cs to EncryptionAndSigning.cs to match the name of the class inside it, and move it under the System folder.

Change 4216031 by Ben.Marsh

	UBT: Move all the action executors into their own folder in the project.

Change 4216526 by Ben.Marsh

	Fix CIS warnings.

Change 4216544 by Ben.Marsh

	Replace custom code to ensure FMicrosoftPlatformString::GetVarArgs() null terminates its buffer with Microsoft's standards-compliant implementation.

Change 4216633 by Ben.Marsh

	Add support for UnrealPak plugins.

	* Project and plugin modules can now specify an array of supported programs in the "WhitelistPrograms" field of their module descriptors, to allow modules to be loaded by programs.
	* Programs can now load any runtime modules, as long as they are whitelisted.
	* Programs under the engine directory can now use a shared build environment, so that building with a project file does not cause output binaries to be output to the project directory.
	* UnrealPak is now always built by default when packaging
	* Convert UnrealPak to a modular configuration

Change 4216736 by Ben.Marsh

	UnrealPak: Move "ExportDependencies" command into an editor commandlet, since it relies on the UObject system, asset registry, etc...

Change 4217447 by Ben.Marsh

	Back out revision 50 from //UE4/Dev-Core/Engine/Build/InstalledEngineBuild.xml

Change 4217451 by Ben.Marsh

	Back out revision 11 from //UE4/Dev-Core/Engine/Plugins/Developer/VisualStudioSourceCodeAccess/Source/VisualStudioSourceCodeAccess/VisualStudioSourceCodeAccess.Build.cs

Change 4217617 by Ben.Marsh

	Back out changelist 4217451

Change 4222552 by Ben.Marsh

	Don't use #import <TypeLib> for VS source code accessor when building with Clang; it's not supported.

Change 4222630 by Ben.Marsh

	UBT: Fix spam while generating project files if Clang isn't installed.

Change 4223316 by Ben.Marsh

	UBT: Change the order in which Visual C++ toolchains are enumerated to prefer full releases over preview releases.

Change 4223318 by Ben.Marsh

	UBT: Add a build setting which allows creating a dedicated PCH for every file that's excluded from the unity working set (disabled by default). Improves iteration times when working on individual cpp files, but slows down iterating on header changes (and can take a lot of disk space for large changes).

	Dedicated PCH contains all includes scraped from the top of each cpp file, until a non-#include directive is encountered.

Change 4223401 by Ben.Marsh

	UBT: Add an option to automatically enable edit and continue for files in the adaptive non-unity working set. E&C doesn't seem very useful for UE4 projects right now; compile time is comparable to regular build times, but it can take several minutes to apply code changes for large projects.

Change 4223899 by Ben.Marsh

	UBT: Fix loading XML config files on Mono; Type.GetField(Name) does not seem to return values unless binding flags are specified.

Change 4224637 by Ben.Marsh

	Add a "SupportedPrograms" field to plugin descriptors, which allows plugins to declare which plugins they support independently of individual modules. Programs now respect the "bEnabledByDefault" setting in plugins.

	Plugins that are compatible with a program now need to list that program in the SupportedPrograms list, and whitelist any modules that should load for that program.

Change 4224710 by Ben.Marsh

	UBT: Don't add import libraries as final build products unless the target is being precompiled. Prevents the need for building them for leaf nodes in the action graph.

Change 4224715 by Ben.Marsh

	UBT: Remove hack to allow Stats2.cpp to not follow IWYU convention.

Change 4224726 by Ben.Marsh

	Remove commented out line.

Change 4224903 by Ben.Marsh

	Fix non-unity compile error in Stats2.h.

Change 4225051 by Ben.Marsh

	Back out changelist 4224710; causing CIS errors due to receipts not matching.

Change 4225134 by Ben.Marsh

	Fixing non-unity errors.

Change 4225203 by Ben.Marsh

	Another non-unity fix.

Change 4225249 by Ben.Marsh

	Fix Linux dependencies being copied for the Windows editor; they can be added as requirements for the Linux target platform on Windows instead, so it respects the user's chosen platforms.

	#jira UE-62001

Change 4225512 by Ben.Marsh

	BuildGraph: Allow setting the target to build when using the <CsCompile> task.

Change 4228815 by Ben.Marsh

	UBT: Always add the generated code directory to the list of include paths when generating project files. It may only be created after UHT has been run.

Change 4228944 by Ben.Marsh

	UBT: Remove legacy CppCompileEnvironment and LinkEnvironment wrappers from TargetRules that were deprecated in 4.19.

Change 4229028 by Ben.Marsh

	UBT: Fix editor targets with unique build environment having the wrong executable path in generated project files. Move move logic to configure target rules post-construction by the rules assembly to ensure it's valid.

Change 4229065 by Ben.Marsh

	UBT: Move another target setting into the rules assembly.

Change 4229105 by Ben.Marsh

	Fix BPT exception when generating project files.

Change 4229311 by Ben.Marsh

	UBT: Store the module rules file location on the ModuleRules instance, as well as the plugin that it was created from. Also expose the plugin directory as a property on the ModuleRules instance.

Change 4229421 by Ben.Marsh

	UBT: Consolidate functionality for UHT module setup in ExternalExecution.cs.

Change 4229817 by Ben.Marsh

	UBT: Modules must now explicitly specify the path to the header used to generate a PCH if one is desired, rather than the header being determined automatically by attempting to parse the source code. Now that PCHs are force-included anyway, this removes a lot of dependencies inside UBT.

Change 4229824 by Ben.Marsh

	UBT: Remove unused lists inside UEBuildModuleCPP.SourceFilesClass.

Change 4229841 by Ben.Marsh

	UBT: Remove some legacy code from auto-detecting PCHs.

Change 4230521 by Ben.Marsh

	UBT: Add utility functions to the log class to allow formatting errors and warnings in Visual Studio output format (eg. File(Line): warning: Message)

Change 4230871 by Ben.Marsh

	UAT: Remove StreamUtilis utility class; there is a simpler way to implement the one place it's used.

Change 4230882 by Ben.Marsh

	UAT: Add StreamUtils back into UAT, seems like it's still used there.

Change 4230896 by Ben.Marsh

	UBT: Remove some redundant parameters from UEBuildModule/UEBuildModuleCPP/UEBuildModuleExternal constructors.

Change 4231014 by Ben.Marsh

	WorkspaceTool: Include a dump of raw bytes when garbage is read from the P4 process, for diagnostic purposes.

Change 4231032 by Ben.Marsh

	Fix CIS.

Change 4231096 by Ben.Marsh

	Bump the FlatCPPIncludeDependencyCache version, to prevent errors trying to load old files.

Change 4231446 by Ben.Marsh

	UBT: Added support for expanding UE-specific variables in include paths and library paths: $(EngineDir), $(ProjectDir), $(PluginDir), $(ModuleDir).

Change 4231460 by Ben.Marsh

	Modules may now explicitly specify rpaths on Linux via the PublicRuntimeLibraryPaths and PrivateRuntimeLibraryPaths properties.

Change 4233909 by Robert.Manuszewski

	PR #4779: Reason fails as the supplied variable is incorrect (Contributed by projectgheist)


Change 4233910 by Ben.Marsh

	Enable PCHs on IOS. Reduces build time by ~25%.

Change 4234176 by Ben.Marsh

	UBT: Add better messaging for modules that need to have a private PCH set. Now detects the likely PCH using the same method as legacy code and includes it as a suggestion.

Change 4234193 by Ben.Marsh

	Add the Delete command to Perforce wrapper in DotNETUtilities.

Change 4234688 by Ben.Marsh

	UBT: Simplify handling of installed/precompiled builds. Settings for whether a folder is installed/read-only or not is now stored on the RulesAssembly instance, allowing multiple things to be configured separately and stacked together (eg. engine/enterprise/project). RulesAssembly.IsReadOnly() allows determining if a flie can be modified or not and replaces many previous IsXXXInstalledCalls(), and traverses the chain of assemblies.

Change 4234711 by Ben.Marsh

	UBT: Runtime dependencies can now be copied to output directories as part of the build. When adding a runtime dependency, an optional source location can be specified to copy from. Both the source and target paths can use variables can be used as part of the path, eg. $(OutputDir), $(ModuleDir), $(PluginDir).

	Example usage (from a .build.cs file):

	RuntimeDependencies.Add("$(OutputDir)/Foo.dll", "$(PluginDir)/Source/ThirdParty/Foo.dll", StagedFileType.NonUFS);

Change 4234872 by Ben.Marsh

	Expose a flag for whether the engine is installed, to fix issues generating project files.

Change 4234929 by Ben.Marsh

	Fix null reference generating receipts when UBT makefiles are active.

Change 4235883 by Chad.Garyet

	Merging 4231245 to core

	Giving Coordinator its own sln. This should fix what 4158155 was supposed to.
	#jira UE-61955

Change 4236075 by Ben.Marsh

	CIS fix

Change 4237066 by Robert.Manuszewski

	Fix for a potential crash when terminating the engine while it's being initialized

	#jira UE-60545

Change 4237078 by Robert.Manuszewski

	The engine will no longer be resetting all linkers causing massive load times when renaming the world package when entering Play In Editor

Change 4237116 by Ben.Marsh

	Rewrite some Windows utility functions to support paths longer than MAX_PATH.

Change 4237158 by Ben.Marsh

	Add const TCHAR* overloads of FString::RemoveFromStart() and FString::RemoveFromEnd().

Change 4237159 by Ben.Marsh

	Fix FWindowsPlatformFile::GetFilenameOnDisk() support for paths longer than MAX_PATH, and simplify some of the other long path functions to avoid copying string buffers.

Change 4239050 by Ben.Marsh

	Missing file

Change 4239318 by Ben.Marsh

	Linux CIS fix.

Change 4239685 by Ben.Marsh

	Static analysis CIS fix.

Change 4240800 by Ben.Marsh

	WorkspaceTool: Include the full command line in the log for any P4 commands.

Change 4240903 by Ben.Marsh

	PR #4909: Update copyright notices to 2018 (Contributed by projectgheist)


Change 4241025 by Ben.Marsh

	UBT: Exclude mobile pipeline caches from generated project files. Causes huge slowdown when using 'Find in Files' through the IDE.

Change 4241770 by Ben.Marsh

	UBT: Include action number in parallel executor output.

	#jira UE-62032

Change 4243469 by Ben.Marsh

	TBA: Merge FAnnotatedStructuredArchiveFormatter with FStructuredArchiveFormatter. Any functions that are only implemented for text archives now have a _TextOnly suffix, and are exposed through the FStructuredArchive interface.

Change 4245723 by Robert.Manuszewski

	Fixing another creash when terminating the engine while initializing.

	#jira UE-60545

Change 4245862 by Steve.Robb

	VectorLoadFloat2(Ptr) added, which loads { Ptr[0], Ptr[1], Ptr[0], Ptr[1] } into a VectorRegister.

Change 4246412 by Robert.Manuszewski

	The warning 'Calling StaticLoadObject during PostLoad may result in hitches during streaming' will now also report the object which had the PostLoad called on it when StaticLoadObject call happened.

Change 4246612 by Ben.Marsh

	UBT: Fix spelling of "Intellisense".

Change 4249454 by Robert.Manuszewski

	Added extra checks to catch scenarios where the EDL Precache Buffer is flushed before a package header is fully read

Change 4249513 by Robert.Manuszewski

	Made sure the Async Loading Thread doesn't continue running after creating new async packages when garbage collector wants to run on the game thread

Change 4255207 by Ben.Marsh

	UGS: Add additional logging whenever a P4 command fails, and when the user is logged out.

Change 4255288 by Ben.Marsh

	PR #4921: Honor ModuleRules' bEnableExceptions flag when creating precompiled h. (Contributed by surakin)


Change 4256422 by Ben.Marsh

	UBT: Add an error if a module referenced by a plugin descriptor doesn't exist.

Change 4257385 by Robert.Manuszewski

	Creating new objects from within ForEachObjectWithOuter will now result in a fatal error as it's unsafe to change internal UObject hash tables when iterating over them.

Change 4257454 by Robert.Manuszewski

	Added the option to filter clusters listed with gc.ListClusters by objects within them.

	Usage:

	gc.ListClusters Hierachy With=ObjectName1,ObjectName2...

Change 4257526 by Robert.Manuszewski

	It's now possible to filter clusters that get logged with verbose cluster logging enabled (UE_GCCLUSTER_VERBOSE_LOGGING=1) by objects within them by specifying -DumpClustersWithObjects=ObjectName1,ObjectName2 in the command line

Change 4257822 by Ben.Marsh

	Fixes for PlatformShowcase compile errors.

Change 4258771 by Ben.Marsh

	UBT: Fix project files not being generated for foreign projects when creating .stub files.

	#jira UE-62462

Change 4258790 by Ben.Marsh

	UBT: Clean up the logic around generating project files before creating a stub IPA, so that it fails loudly if project files do not exist, and can accept target names not matching project names.

Change 4259276 by Ben.Marsh

	UBT: Make it an error if a framework doesn't exist, rather than failing silently. Also remove some remote toolchain stuff that's no longer necessary.

Change 4259280 by Ben.Marsh

	UBT: Fix embedded framework zips not being uploaded for plugins.

	#jira UE-62485

Change 4260236 by Ben.Marsh

	UBT: Fix path to generated engine project file.

Change 4260334 by Ben.Marsh

	UGS: Fix custom build steps dialog inadvertantly modifying config file settings in-place.

Change 4260361 by Ben.Marsh

	UGS: Allow for p4 login commands to fail, even though the user is logged in (due to a bad connection, etc...)

Change 4260559 by Ben.Marsh

	UGS: Update version.

Change 4261160 by Robert.Manuszewski

	MediaPlaylist will now be added to root set if the owning MediaPlayer is in the disregard for GC set (fixes GC assumption violation crash)

	#jira UE-62495

Change 4261421 by Ben.Marsh

	Force-sync files for building documentation, to fix issues with files not being updated.

	#jira UE-62413

Change 4261425 by Ben.Marsh

	UBT: Remove some leftover functions for handling the remote toolchain.

Change 4261530 by Ben.Marsh

	UBT: Speculative fix (and better error reporting) for IOS mobile provision not being found in CIS.

Change 4261611 by Ben.Marsh

	UBT: Downgrade warning to a log message, since it appears when generating project files.

Change 4261710 by Ben.Marsh

	Remove assert that GLogConsole is set; it won't be for command line utilities that don't depend on ApplicationCore.

	#jira UE-62545

Change 4261831 by Ben.Marsh

	Fix compile errors due to missing include path when hot-reloading a module from the editor. There are not necessarily source files to compile when -modulewithsuffix is specified on the command line, which was results in GeneratedCodeWildcard not being set.

	#jira UE-62463, UE-62384

Change 4262723 by Ben.Marsh

	Whitelist plugins that need to be loaded by UFE.

	#jira UE-62564

Change 4265444 by Ben.Marsh

	Fix incorrect executable name for DebugGame configurations in Xcode.

	#jira UE-62574

Change 4265892 by Ben.Marsh

	Fix incremental compile failures due to dependency checking for unity files. CachedIncludePaths was not correctly being set on file items, so dependencies were being ignored.

	#jira UE-62575, UE-62603, UE-62597

Change 4266019 by Josh.Adams

	- Fixed the CopyAction for runtime dependencies that need to be copied to different location, on non-XGE

Change 4266264 by Ben.Marsh

	Remove override for the __IPHONE_OS_VERSION_MIN_REQUIRED macro on TVOS.

	This macro is already defined by system headers (in <AvailabilityInternal.h>). Now that we support PCHs on IOS and TVOS, manually defining this macro results in it being defined three times (once for the PCH, once by AvailabilityInternal.h, and once by the force-included list of definitions for the source file being built). The errors for redefining the macro in AvailabilityInternal.h are suppressed due to it being a system header, but the error for redefining it for the source file being compiled are not.

	#jira UE-62578

Change 4266273 by Ben.Marsh

	Fixes incremental build failure when compile arguments for PCH have changed on IOS/TVOS. Compile action needs to have a dependency on PCH build action.

Change 4266614 by Graeme.Thornton

	Fix crash when cooking nativized blueprints due to removal of child cooker system.

Change 4266763 by Ben.Marsh

	Always build UnrealPak when building client targets. The ProjectParams.Pak option is not reliable, because it can be forced on later by the target platform.

	#jira UE-62584

Change 4267985 by Robert.Manuszewski

	When iterating with ForEachObjectWithouter, don't lock the entire has table but only the hash bucket that is currently being iterated

	#jira UE-62600

Change 4268558 by Robert.Manuszewski

	PurgeLegacyBlueprints will no longer be called from within ForEachObjectWithOuter is it renames objects that reside in hash tables that are being iterated over which may lead to undefined behavior.

	#jira UE-62600

Change 4269011 by Chad.Garyet

	- Fixing Wildcard match issue, the change to ugsapi sends projects as //Depot/Stream instead of //Depot/Stream/
	  Wildcard match was only substringing to 3 chars.
	- Checking in the change a while back that increases the number of queried jobs up to 432 based on some maths from Bob about how many builds we want to grab
	Published to ugsapi server 8/8/17
	#jira none

Change 4270788 by Ben.Marsh

	Fix IOS provisioning data being using when remote compiling on TVOS.

	#jira UE-62705

Change 4271916 by Ben.Marsh

	Tag the XGEControlWorker executable as a build product after compiling SCW, to make sure it's included in the UGS zip file.

Change 4271934 by Ben.Marsh

	Upload all static libraries in plugin folders as part of remote builds.

	#jira UE-62694

Change 4273368 by Ben.Marsh

	Fix Slate dependencies not being enumerated, and rules assembly not being rebuilt when building remotely.

	#jira UE-62705

Change 4274049 by Ben.Marsh

	Always parse the team UUID out of the mobile provision when doing a remote compile. The provision installed on the remote Mac (and selected for signing) may be different.

	#jira UE-62751

Change 4274823 by Ben.Marsh

	Add the -VersionCookedContent argument to disable the -unversioned parameter on the cooker command line.

Change 4275838 by Ben.Marsh

	Fix BuildVersion string not being passed through from <SetVersion> task. Also add a -BuildVersion command line argument to UBT to override it for a particular build.

Change 4275913 by Ben.Marsh

	Add a dummy exported symbol to the XGEController module, to fix build errors due to missing .lib file when it's built with WITH_XGE_CONTROLLER = 0.

Change 4284161 by Ben.Marsh

	Allow mirroring Oodle files to remote Mac.

Change 4074774 by Steve.Robb

	Vast simplification of TFunction, making it smaller in footprint, easier to follow and extend, and more correct.
	TUniqueFunction added, which is a move-only TFunction which can hold move-only functors.
	Fix for UWidgetBlueprint::ForEachSourceWidget() which should never have compiled but did.
	FFunctionGraphTask and TFuture<> updated to use TUniqueFunction to make them more general.
	TArray::HeapPop() made to work with move-only types.

Change 4082591 by Ben.Marsh

	Move the Log class from UBT to DotNetUtilities.

Change 4083236 by Ben.Marsh

	Add a Log.WriteException() method to dump an exception message to the console (and write the exception trace to the log)

Change 4084107 by Ben.Marsh

	UAT: Remove the unused -SkipHeader argument to UE4Build.

Change 4089771 by Steve.Robb

	GitHub #4743 : modified VirtualAlloc function flag

	https://blogs.msdn.microsoft.com/oldnewthing/20151008-00/?p=91411

Change 4091456 by Steve.Robb

	Unification of all platforms' FMath::CountTrailingZeros() and FMath::CountLeadingZeros() for both 32-bit and 64-bit.

Change 4156437 by Ben.Marsh

	Lots and lots of fixes compiling for Clang on Windows.

	Editor now compiles cleanly without warnings, but crashes on startup due to error in intrinsics test. Disabling that runs further, but crashes accessing freed memory. Switching to the ANSI allocator runs further, but crashes in Slate after the splash screen and before the editor window opens. // TODO!

	* Switching between Clang/ICL/VS2015/VS2017 is now supported through the same mechanism as switching Visual Studio versions, without requiring any source level changes. To use Clang, set WindowsPlatform.Compiler = WindowsCompiler.Clang from a .target.cs file, or set <WindowsPlatform><Compiler>Clang</Compiler></WindowsPlatform> from BuildConfiguration.xml. To pick a specific toolchain version, set WindowsPlatform.CompilerVersion.
	* Clang is now supported through AutoSDKs; will be added to CIS.
	* The Samples/Sandbox/Clang project forces Clang to be used from its target.cs file, and allows easily building all editor modules and plugins with Clang on Windows.
	* UnrealMathSSE intrinsics have been re-enabled for Clang due to missing functions from the UnrealMathFPU implementation, but causes failure in tests at startup.
	* SSE4_CRC32() is disabled in D3D12Pipelinestate.cpp, since intrinsics are only allowed if enabled for the whole target (rather than being used in specific functions due to runtime checks)

Change 4157389 by Ben.Marsh

	Few more fixes for compiling the editor with Clang.

Change 4183911 by Ben.Marsh

	Fixes to support incremental linking on Windows. Does not seem to have any net benefit right now; may improve once minimal rebuild is enabled.

	* Incremental linking no longer forces PDB files to be enabled for source files.
	* Actions can specify specific files to be deleted before each build. Code to forcibly delete PDB files has been moved to the MSVC toolchain.
	* Unused libraries produced by the cross-referenced link are no longer added as build products, since (a) deleting them breaks dependency checking for incremental linking and causes a full link, and (b) not deleting them breaks UBT dependency checking and causes actions to be run over and over again.
	* Icon update is disabled for Windows when incremental linking is enabled.
	* Removed rarely-used setting to always delete produced items before each build.

Change 4184311 by Ben.Marsh

	UGS: Added a dialog which shows all the required platform SDKs for a branch, linked from the status panel in UGS.

	The llist is configured via the UGS config file submitted to Engine/Programs/UnrealGameSync/UnrealGameSync.ini (and may be overridden by the project config file if necessary):

	    [Default]
	    ; Set this to a network share which contains the SDK installers for your site
	    SdkInstallerDir=

	    ; All the required SDKs for the current version of the engine
	    +SdkInfo=(Category="Android", Description="NDK r21", Browse="$(SdkInstallerDir)\\Android")
	    +SdkInfo=(Category="Windows", Description="Visual Studio 2017")
	    +SdkInfo=(Category="Windows", Description="Visual C++ Toolchain 14.13.26128")
	    +SdkInfo=(Category="Windows", Description="Windows SDK 10.0.16299.0")

	Similar entries for console platforms are added in console subdirectories. Each entry may contain an Install="Foo.exe" and/or Browse="C:\Foo" style attribute, specifying the path to an installer to run or directory to open in explorer respectively.

	The SdkInstallerDir setting is used as a base directory for the default installers, seen above for Android. Licensees may override this with a network path specific to the site that UGS is being deployed to (either in this file, in a project specific config file, or in a Engine/Programs/UnrealGameSync/NotForLicensees/UnrealGameSync.ini file).

Change 4200452 by Ben.Marsh

	UBT: Change DebugGame configurations to output a separate executable rather than requiring a -Debug argument at runtime. Previous behavior was a common source of errors.

	Engine modules are still shared between Development and DebugGame, but the launch module sets a flag in Core on startup indicating the game configuration.

Change 4206189 by Ben.Marsh

	UBT: Simplify logic for precompiling binaries.

	* Target no longer has separate list of "precompile only" binaries or modules. New -AllModules option allows adding every module to a target, which can be used with -Precompile and -NoLink to precompile object files for monolithic builds.
	* Precompiled file lists have been removed from target receipts.
	* The manifest now includes all generated headers and precompiled files when run with the -Precompile option.
	* Separate -DependencyList=Foo.txt has been added to write a list of all dependencies required to use precompiled binaries. This file list can be read using the <Tag> task in buildgraph.

Change 4215466 by Ben.Marsh

	UBT: Remove indirect calls to determine extensions for object files and precompiled headers. The toolchain knows the correct convention for the platform.

Change 4215975 by Ben.Marsh

	UBT: Remove telemetry code. This has never proved useful for analyzing performance due to the number of incidental factors that affect build times (eg. number of files being compiled).

Change 4220154 by Ben.Marsh

	Move text-only implementations of FOutputDeviceError back into Core, so we can build command-line applications that don't depend on ApplicationCore.

Change 4224708 by Ben.Marsh

	Add a bCompileAgainstApplicationCore setting to the target rules, which allows compiling out references to the ApplicationCore module (which should only be necessary for applications with a GUI). Removed ApplicationCore from several engine tools and utilities.

Change 4224958 by Ben.Marsh

	Remove CoreMinimal.h includes from Core.

Change 4229059 by Ben.Marsh

	UBT: Remove the UEBuildPlatform.ShouldNotBuildEditor() hook for target platforms. We shouldn't be modifying a target's build environment to disable the editor; it is invalid to build the editor for these target platforms at all, and this is already enforced by the GetSupportedPlatforms() function.

Change 4230508 by Ben.Marsh

	Fixup precompiled header setting for samples and games.

Change 4231457 by Ben.Marsh

	Fix exceptions in log messages having trailing newlines.

Change 4232406 by Ben.Marsh

	UBT: Always force include a PCH for generated code if there's one set; the code may depend on it to compile.

Change 4234177 by Ben.Marsh

	Set up private PCH files everywhere that previously used them.

Change 4235973 by Ben.Marsh

	Change FPlatformMisc::GetEnvironmentVariable() to return an FString() rather than requiring a fixed size buffer to be passed in. Removes references to MAX_PATH.

Change 4238842 by Ben.Marsh

	Add support for paths longer than MAX_PATH in the editor. Requires Windows 10 version 1607, and the functionality to be enabled via a registry key or group policy (see https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file).

	Only a subset of Win32 functions support long paths (executables can only be started from paths shorter than MAX_PATH, for example).

	* Added a FPlatformMisc::GetMaxPathLength() function to return the maximum length of a path on the current system. On Windows, this returns a different value for systems with long paths enabled to those without.
	* The MAX_PATH define is no longer set by non-Windows platforms. Instead, there is a MAC_MAX_PATH, UNIX_MAX_PATH, etc... for any platform-specific code that still relies on the previous macro.
	* The MAX_UNREAL_FILENAME_LENGTH macro has been renamed to MAX_UNREAL_FILENAME_LENGTH_DEPRECATED
	* The PLATFORM_MAX_FILEPATH_LENGTH macro has been renamed to PLATFORM_MAX_FILEPATH_LENGTH_DEPRECATED.
	* Removed custom resource files for programs, since they are just copies of the base UE4 one (which is used by default anyway). The base UE4 manifest declares support for long paths.
	* Fix 512 character maximum length on editor commands.

	260 character limit remains in place for cooking at the moment (see ContentBrowserUtils.h), until C# staging code supports long paths.

Change 4255042 by Ben.Marsh

	UBT: Remote compilation now uploads the entire workspace to the remote Mac and executes a separate remote instance of UBT rather than synchronizing individual actions. This makes the remote compile codepath much simpler, and removes a lot of special cases that exist to support it previously.

	The list of files to be transferred to the remote are listed as rsync filter rules in Engine/Build/Rsync/RsyncEngine.txt and RsyncProject.txt, which are applied to the root engine directory and project directory respectively. Projects that need to customize which files are uploaded can add their own <ProjectDir>/Build/Rsync/RsyncProject.txt file, which will be included in the filter before the default version.

Change 4260567 by Ben.Marsh

	UAT: Rename CommandUtils.Log to CommandUtils.LogInformation, to avoid conflicts with the underlying Tools.DotNETCommon.Log class.

#rb none

[CL 4285673 by Ben Marsh in Main branch]

											
										
										
											2018-08-14 18:32:34 -04:00
+										LogInformation("********** ARCHIVE COMMAND COMPLETED **********");
-												Fix log output location to be symmetrical

[CL 2614421 by Wes Hunt in Main branch]

											
										
										
											2015-07-08 20:02:18 -04:00
+								    }
-												Engine source (Main branch up to CL 2026164)

											
										
										
											2014-03-14 14:13:41 -04:00
 									#endregion
 								}