Explicit serialization functions used instead of reflection, to avoid deserialization problems on Mono.
Version number added to makefiles to allow versioning in future.
Makefiles still disabled if the host platform differs from the built platform, to continue to avoid any problems 'when building with RPCUtility'.
#codereview robert.manuszewski,michael.trepka
[CL 2643502 by Steve Robb in Main branch]
we now use an enum similar to UE4 with Fatal, Error, Warning, Display, Log, Verbose, and VeryVerbose
Log will only go to the log file unless -verbose is passed on the command line
reduced some of the output from UAT to be Log only
[CL 2631062 by Peter Sauerbrei in Main branch]
> UnrealBuildTool: No longer needs to run UnrealHeaderTool unless you actually changed a source file with UObjects in it
> - This makes it much faster to iterate on source files that UCLASS's or USTRUCT's aren't declared in
> - UBT now keeps track of the set of UObject module files (inside it's per-module Timestamp file)
> - UHT only neesd to run if a UObject file was added/deleted or changed
> - Directory timestamp checking is no longer needed by UBT for generated code
> - Added new diagnostic logging for generated code outdatedness checking (with '-verbose' option)
#codereview robert.manuszewski,mike.fricker
[CL 2612602 by Steve Robb in Main branch]
Code previously searched for any UnrealHeaderTool*.dll binaries, which would pick up things like a stale UnrealHeaderTool-ScriptGenerator-Win64-Debug.dll. If that file was the first found, and chosen as the API version to compare everything else to, all the up-to-date DLLs would be deleted. Using UBT makefiles was preventing UHT being rebuilt, which would leave users in a situation where they would only be able to do one good build after generating project files.
[CL 2602486 by Ben Marsh in Main branch]
CaselessDictionary made serializable.
New FileContentsCacheType for enabling simple lookup and caching of file contents.
Fix for module references differing in case from module definitions e.g. Http and HTTP.
Some general refactoring.
#codereview robert.manuszewski
[CL 2581357 by Steve Robb in Main branch]
Some TraceWarnings changed to TraceVerbose.
Tidy up of some highly-indented logic.
#codereview robert.manuszewski
[CL 2573699 by Steve Robb in Main branch]
- To reduce confusion regarding UHT failinng with "error code: 139"
#codereview Robert.Manuszewski, Michael.Trepka, Mark.Satterthwaite, Josh.Adams
[CL 2523338 by Dmitry Rekman in Main branch]
Introduce versioning system to GENERATED_*BODY macros
Search for existing functions using case sensitive and whole word match.
Move checks for existing of *_Validate and *_Implementation functions to *generated.cpp to allow changing that code in hotfixes.
#codereview Robert.Manuszewski
[CL 2508131 by Mikolaj Sieluzycki in Main branch]
* Import libraries are added to the build manifest whenever precompiling modules
* UHT now just generates headers to the project directory, and headers aren't included in the engine distribution. UHT was generating them anyway, just not writing them.
* Plugins binaries now just use UE4Game prefix in Rocket (since that's where they're built from), rather than using a special name.
* Platform-specific plugins are not explicitly excluded from builds - will be stripped out by directory instead
* XMPP is not manually excluded from Rocket builds.
* Removed BuildingRocket() function.
[CL 2487163 by Ben Marsh in Main branch]
