/// <summary>
/// Creates the cache object
/// </summary>
/// <param name="Target">The target to create the cache for</param>
/// <returns>The new instance</returns>
public static FlatCPPIncludeDependencyCache Create( UEBuildTarget Target )
{
string CachePath = FlatCPPIncludeDependencyCache.GetDependencyCachePathForTarget( Target );;
// See whether the cache file exists.
FileItem Cache = FileItem.GetItemByPath(CachePath);
if (Cache.bExists)
{
if (BuildConfiguration.bPrintPerformanceInfo)
{
Log.TraceInformation("Loading existing FlatCPPIncludeDependencyCache: " + Cache.AbsolutePath);
}
var TimerStartTime = DateTime.UtcNow;
// Deserialize cache from disk if there is one.
FlatCPPIncludeDependencyCache Result = Load(Cache);
if (Result != null)
{
var TimerDuration = DateTime.UtcNow - TimerStartTime;
if (BuildConfiguration.bPrintPerformanceInfo)
{
Log.TraceInformation("Loading FlatCPPIncludeDependencyCache took " + TimerDuration.TotalSeconds + "s");
}
return Result;
}
}
// Fall back to a clean cache on error or non-existence.
return new FlatCPPIncludeDependencyCache( Cache );
}
/// <summary>
/// Setup the target environment for building
/// </summary>
/// <param name="InBuildTarget"> The target being built</param>
public override void SetUpEnvironment(UEBuildTarget InBuildTarget)
{
if (GetActiveArchitecture() == "-win32")
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCMT");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_HTML5=1");
if (InBuildTarget.GlobalCompileEnvironment.Config.Target.Architecture == "-win32")
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_HTML5_WIN32=1");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("delayimp.lib");
}
else
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_HTML5_BROWSER=1");
}
// @todo needed?
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UNICODE");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_UNICODE");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WITH_AUTOMATION_WORKER=0");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("REQUIRES_ALIGNED_INT_ACCESS");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WITH_OGGVORBIS=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("USE_SCENE_LOCK=0");
BuildConfiguration.bDeployAfterCompile = true;
}
public override bool PrepTargetForDeployment(UEBuildTarget InTarget)
{
string InAppName = InTarget.AppName;
Log.TraceInformation("Prepping {0} for deployment to {1}", InAppName, InTarget.Platform.ToString());
System.DateTime PrepDeployStartTime = DateTime.UtcNow;
string TargetFilename = RulesCompiler.GetTargetFilename(InAppName);
string ProjectSourceFolder = new FileInfo(TargetFilename).DirectoryName + "/";
string RelativeTargetDirectory;
string EngineSourceRelativeBinaryPath;
UWPProjectGenerator.GetTargetUWPPaths(InAppName, InTarget.Rules, out EngineSourceRelativeBinaryPath, out RelativeTargetDirectory);
PrepForUATPackageOrDeploy(InAppName, InTarget.ProjectDirectory, InTarget.OutputPath, BuildConfiguration.RelativeEnginePath, false, "");
// TODO - richiem - restore this if we find that it's needed.
//Log.TraceInformation("...copying the CELL dll...");
//string CELLPath = "../../../Engine/Source/" + UEBuildConfiguration.UEThirdPartySourceDirectory + "CELL/lib/win64/";
//string CELLPathRelease = CELLPath + "Release/";
//string CELLDllRelease = "CommonEventLoggingLibrary.dll";
//string CELLPathDebug = CELLPath + "Debug/";
//string CELLDllDebug = "CommonEventLoggingLibraryd.dll";
//CopyFile(EngineSourceRelativeBinaryPath + CELLPathRelease + CELLDllRelease, EngineSourceRelativeBinaryPath + CELLDllRelease, true);
//CopyFile(EngineSourceRelativeBinaryPath + CELLPathDebug + CELLDllDebug, EngineSourceRelativeBinaryPath + CELLDllDebug, true);
//string XSAPIPath = EngineSourceRelativeBinaryPath + "../../../Engine/Source/ThirdParty/XSAPI/lib/";
//string XboxServicesConfig = "xboxservices.config";
//string DesktopLogin = "******";
//Log.TraceInformation("...copying xboxservices.config");
//CopyFile(XSAPIPath + XboxServicesConfig, EngineSourceRelativeBinaryPath + XboxServicesConfig, true);
//Log.TraceInformation("...copying DesktopLogin.exe...");
//CopyFile(XSAPIPath + DesktopLogin, EngineSourceRelativeBinaryPath + DesktopLogin, true);
// TODO - richiem - restore this if we find that it's needed.
//if (InTarget.Configuration == UnrealTargetConfiguration.Development)
//{
// Log.TraceInformation("...copying AutoLogin...");
// string AutoLoginPath = EngineSourceRelativeBinaryPath + "../../../Engine/Source/Tools/AutoLogin/";
// string AutoLoginDLL = "AutoLogin.dll";
// string AutoLoginBat = "AutoLogin.bat";
// CopyFile(AutoLoginPath + "bin/Debug/" + AutoLoginDLL, EngineSourceRelativeBinaryPath + AutoLoginDLL, true);
// CopyFile(AutoLoginPath + AutoLoginBat, EngineSourceRelativeBinaryPath + AutoLoginBat, true);
//}
// Log out the time taken to deploy...
double PrepDeployDuration = (DateTime.UtcNow - PrepDeployStartTime).TotalSeconds;
Log.TraceInformation("UWP deployment preparation took {0:0.00} seconds", PrepDeployDuration);
return true;
}
public override void SetUpEnvironment(UEBuildTarget InBuildTarget)
{
base.SetUpEnvironment(InBuildTarget);
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_TVOS=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("__IPHONE_OS_VERSION_MIN_REQUIRED=__APPLETV_OS_VERSION_MIN_REQUIRED");
// make sure we add Metal, in case base class got it wrong
if (InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Contains("HAS_METAL=0"))
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Remove("HAS_METAL=0");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("HAS_METAL=1");
InBuildTarget.ExtraModuleNames.Add("MetalRHI");
}
}
public override bool PrepTargetForDeployment(UEBuildTarget InTarget)
{
if ((InTarget.TargetType != TargetRules.TargetType.Editor && InTarget.TargetType != TargetRules.TargetType.Program) && (BuildHostPlatform.Current.Platform == UnrealTargetPlatform.Win32 || BuildHostPlatform.Current.Platform == UnrealTargetPlatform.Win64))
{
string InAppName = InTarget.AppName;
Log.TraceInformation("Prepping {0} for deployment to {1}", InAppName, InTarget.Platform.ToString());
System.DateTime PrepDeployStartTime = DateTime.UtcNow;
string TargetFilename = InTarget.RulesAssembly.GetTargetFileName(InAppName).FullName;
string ProjectSourceFolder = new FileInfo(TargetFilename).DirectoryName + "/";
PrepForUATPackageOrDeploy(InTarget.ProjectFile, InAppName, InTarget.ProjectDirectory.FullName, InTarget.OutputPath.FullName, BuildConfiguration.RelativeEnginePath, false, "", false);
}
return true;
}
public bool UseRelativePaths; // Generate relative paths or absolute paths
#endregion Fields
#region Constructors
public UHTManifest(bool InUseRelativePaths, UEBuildTarget Target, string InRootLocalPath, string InRootBuildPath, IEnumerable<UHTModuleInfo> ModuleInfo)
{
UseRelativePaths = InUseRelativePaths;
RootLocalPath = InRootLocalPath;
RootBuildPath = InRootBuildPath;
Modules = ModuleInfo.Select(Info => new Module{
Name = Info.ModuleName,
BaseDirectory = Info.ModuleDirectory,
OutputDirectory = UEBuildModuleCPP.GetGeneratedCodeDirectoryForModule(Target, Info.ModuleDirectory, Info.ModuleName),
ClassesHeaders = Info.PublicUObjectClassesHeaders.Select((Header) => Header.AbsolutePath).ToList(),
PublicHeaders = Info.PublicUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
PrivateHeaders = Info.PrivateUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
//@todo.Rocket: This assumes Engine/Source is a 'safe' folder name to check for
SaveExportedHeaders = !UnrealBuildTool.RunningRocket() || !Info.ModuleDirectory.Contains("Engine\\Source\\")
}).ToList();
}
/// <summary>
/// Creates the cache object
/// </summary>
/// <param name="Target">The target to create the cache for</param>
/// <returns>The new instance</returns>
public static FlatCPPIncludeDependencyCache Create( UEBuildTarget Target )
{
string CachePath = FlatCPPIncludeDependencyCache.GetDependencyCachePathForTarget( Target );;
// See whether the cache file exists.
FileItem Cache = FileItem.GetItemByPath(CachePath);
if (Cache.bExists)
{
if (BuildConfiguration.bPrintPerformanceInfo)
{
Log.TraceInformation("Loading existing FlatCPPIncludeDependencyCache: " + Cache.AbsolutePath);
}
var TimerStartTime = DateTime.UtcNow;
// Deserialize cache from disk if there is one.
FlatCPPIncludeDependencyCache Result = Load(Cache);
if (Result != null)
{
var TimerDuration = DateTime.UtcNow - TimerStartTime;
if (BuildConfiguration.bPrintPerformanceInfo)
{
Log.TraceInformation("Loading FlatCPPIncludeDependencyCache took " + TimerDuration.TotalSeconds + "s");
}
return Result;
}
}
bool bIsBuilding = (ProjectFileGenerator.bGenerateProjectFiles == false ) && (BuildConfiguration.bXGEExport == false) && (UEBuildConfiguration.bGenerateManifest == false) && (UEBuildConfiguration.bGenerateExternalFileList == false) && (UEBuildConfiguration.bCleanProject == false);
if( bIsBuilding && !UnrealBuildTool.bNeedsFullCPPIncludeRescan )
{
UnrealBuildTool.bNeedsFullCPPIncludeRescan = true;
Log.TraceInformation( "Performing full C++ include scan (no include cache file)" );
}
// Fall back to a clean cache on error or non-existence.
return new FlatCPPIncludeDependencyCache( Cache );
}
/// <summary>
/// Generates a full path to action history file for the specified target.
/// </summary>
public static string GeneratePathForTarget(UEBuildTarget Target)
{
string Folder = null;
if (Target.ShouldCompileMonolithic() || Target.Rules.Type == TargetRules.TargetType.Program)
{
// Monolithic configs and programs have their Action History stored in their respective project folders
// or under engine intermediate folder + program name folder
string RootDirectory = UnrealBuildTool.GetUProjectPath();
if (String.IsNullOrEmpty(RootDirectory))
{
RootDirectory = Path.GetFullPath(BuildConfiguration.RelativeEnginePath);
}
Folder = Path.Combine(RootDirectory, BuildConfiguration.PlatformIntermediateFolder, Target.GetTargetName());
}
else
{
// Shared action history (unless this is a rocket target)
Folder = UnrealBuildTool.RunningRocket() ?
Path.Combine(UnrealBuildTool.GetUProjectPath(), BuildConfiguration.BaseIntermediateFolder) :
BuildConfiguration.BaseIntermediatePath;
}
return Path.Combine(Folder, "ActionHistory.bin").Replace("\\", "/");
}
public string TargetName; // Name of the target currently being compiled
#endregion Fields
#region Constructors
public UHTManifest(UEBuildTarget Target, string InRootLocalPath, string InRootBuildPath, IEnumerable<UHTModuleInfo> ModuleInfo)
{
IsGameTarget = TargetRules.IsGameType(Target.TargetType);
RootLocalPath = InRootLocalPath;
RootBuildPath = InRootBuildPath;
TargetName = Target.GetTargetName();
Modules = ModuleInfo.Select(Info => new Module{
Name = Info.ModuleName,
ModuleType = Info.ModuleType,
BaseDirectory = Info.ModuleDirectory,
IncludeBase = Info.ModuleDirectory,
OutputDirectory = Path.GetDirectoryName( Info.GeneratedCPPFilenameBase ),
ClassesHeaders = Info.PublicUObjectClassesHeaders.Select((Header) => Header.AbsolutePath).ToList(),
PublicHeaders = Info.PublicUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
PrivateHeaders = Info.PrivateUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
PCH = Info.PCH,
GeneratedCPPFilenameBase = Info.GeneratedCPPFilenameBase,
//@todo.Rocket: This assumes Engine/Source is a 'safe' folder name to check for
SaveExportedHeaders = !UnrealBuildTool.RunningRocket() || !Info.ModuleDirectory.Contains("Engine\\Source\\")
}).ToList();
}
public string TargetName; // Name of the target currently being compiled
#endregion Fields
#region Constructors
public UHTManifest(UEBuildTarget Target, string InRootLocalPath, string InRootBuildPath, IEnumerable<UHTModuleInfo> ModuleInfo)
{
IsGameTarget = TargetRules.IsGameType(Target.TargetType);
RootLocalPath = InRootLocalPath;
RootBuildPath = InRootBuildPath;
TargetName = Target.GetTargetName();
Modules = ModuleInfo.Select(Info => new Module
{
Name = Info.ModuleName,
ModuleType = Info.ModuleType,
BaseDirectory = Info.ModuleDirectory,
IncludeBase = Info.ModuleDirectory,
OutputDirectory = Path.GetDirectoryName( Info.GeneratedCPPFilenameBase ),
ClassesHeaders = Info.PublicUObjectClassesHeaders.Select((Header) => Header.AbsolutePath).ToList(),
PublicHeaders = Info.PublicUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
PrivateHeaders = Info.PrivateUObjectHeaders .Select((Header) => Header.AbsolutePath).ToList(),
PCH = Info.PCH,
GeneratedCPPFilenameBase = Info.GeneratedCPPFilenameBase,
SaveExportedHeaders = !UnrealBuildTool.IsEngineInstalled() || !Utils.IsFileUnderDirectory(Info.ModuleDirectory, BuildConfiguration.RelativeEnginePath),
UHTGeneratedCodeVersion = Info.GeneratedCodeVersion,
}).ToList();
}
/**
* Setup the configuration environment for building
*
* @param InBuildTarget The target being built
*/
public override void SetUpConfigurationEnvironment(UEBuildTarget InBuildTarget)
{
// Determine the C++ compile/link configuration based on the Unreal configuration.
CPPTargetConfiguration CompileConfiguration;
//@todo SAS: Add a true Debug mode!
UnrealTargetConfiguration CheckConfig = InBuildTarget.Configuration;
switch (CheckConfig)
{
default:
case UnrealTargetConfiguration.Debug:
CompileConfiguration = CPPTargetConfiguration.Debug;
if( BuildConfiguration.bDebugBuildsActuallyUseDebugCRT )
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_DEBUG=1"); // the engine doesn't use this, but lots of 3rd party stuff does
}
else
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("NDEBUG=1"); // the engine doesn't use this, but lots of 3rd party stuff does
}
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UE_BUILD_DEBUG=1");
break;
case UnrealTargetConfiguration.DebugGame:
// Default to Development; can be overriden by individual modules.
case UnrealTargetConfiguration.Development:
CompileConfiguration = CPPTargetConfiguration.Development;
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("NDEBUG=1"); // the engine doesn't use this, but lots of 3rd party stuff does
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UE_BUILD_DEVELOPMENT=1");
break;
case UnrealTargetConfiguration.Shipping:
CompileConfiguration = CPPTargetConfiguration.Shipping;
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("NDEBUG=1"); // the engine doesn't use this, but lots of 3rd party stuff does
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UE_BUILD_SHIPPING=1");
break;
case UnrealTargetConfiguration.Test:
CompileConfiguration = CPPTargetConfiguration.Shipping;
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("NDEBUG=1"); // the engine doesn't use this, but lots of 3rd party stuff does
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UE_BUILD_TEST=1");
break;
}
// Set up the global C++ compilation and link environment.
InBuildTarget.GlobalCompileEnvironment.Config.Target.Configuration = CompileConfiguration;
InBuildTarget.GlobalLinkEnvironment.Config.Target.Configuration = CompileConfiguration;
// Create debug info based on the heuristics specified by the user.
InBuildTarget.GlobalCompileEnvironment.Config.bCreateDebugInfo =
!BuildConfiguration.bDisableDebugInfo && ShouldCreateDebugInfo(InBuildTarget.Platform, CheckConfig);
// NOTE: Even when debug info is turned off, we currently force the linker to generate debug info
// anyway on Visual C++ platforms. This will cause a PDB file to be generated with symbols
// for most of the classes and function/method names, so that crashes still yield somewhat
// useful call stacks, even though compiler-generate debug info may be disabled. This gives
// us much of the build-time savings of fully-disabled debug info, without giving up call
// data completely.
InBuildTarget.GlobalLinkEnvironment.Config.bCreateDebugInfo = true;
}
protected void AddPrerequisiteSourceFile(UEBuildTarget Target, UEBuildPlatform BuildPlatform, CPPEnvironment CompileEnvironment, FileItem SourceFile, List<FileItem> PrerequisiteItems)
{
PrerequisiteItems.Add(SourceFile);
RemoteToolChain RemoteThis = this as RemoteToolChain;
bool bAllowUploading = RemoteThis != null && BuildHostPlatform.Current.Platform != UnrealTargetPlatform.Mac; // Don't use remote features when compiling from a Mac
if (bAllowUploading)
{
RemoteThis.QueueFileForBatchUpload(SourceFile);
}
if (!BuildConfiguration.bUseUBTMakefiles) // In fast build iteration mode, we'll gather includes later on
{
// @todo ubtmake: What if one of the prerequisite files has become missing since it was updated in our cache? (usually, because a coder eliminated the source file)
// -> Two CASES:
// 1) NOT WORKING: Non-unity file went away (SourceFile in this context). That seems like an existing old use case. Compile params or Response file should have changed?
// 2) WORKING: Indirect file went away (unity'd original source file or include). This would return a file that no longer exists and adds to the prerequiteitems list
List<FileItem> IncludedFileList = CPPEnvironment.FindAndCacheAllIncludedFiles(Target, SourceFile, BuildPlatform, CompileEnvironment.Config.CPPIncludeInfo, bOnlyCachedDependencies: BuildConfiguration.bUseUBTMakefiles);
if (IncludedFileList != null)
{
foreach (FileItem IncludedFile in IncludedFileList)
{
PrerequisiteItems.Add(IncludedFile);
if (bAllowUploading &&
!BuildConfiguration.bUseUBTMakefiles) // With fast dependency scanning, we will not have an exhaustive list of dependencies here. We rely on PostCodeGeneration() to upload these files.
{
RemoteThis.QueueFileForBatchUpload(IncludedFile);
}
}
}
}
}
/**
* Setup the target environment for building
*
* @param InBuildTarget The target being built
*/
public override void SetUpEnvironment(UEBuildTarget InBuildTarget)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WIN32=1");
// Should we enable Windows XP support
if ((InBuildTarget.TargetType == TargetRules.TargetType.Program) && (GetCPPTargetPlatform(InBuildTarget.Platform) == CPPTargetPlatform.Win32))
{
// Check if the target has requested XP support.
if (String.Equals(InBuildTarget.Rules.PreferredSubPlatform, "WindowsXP", StringComparison.InvariantCultureIgnoreCase))
{
SupportWindowsXP = true;
}
}
if (WindowsPlatform.bUseWindowsSDK10 && WindowsPlatform.Compiler == WindowsCompiler.VisualStudio2015)
{
if (SupportWindowsXP)
{
throw new NotSupportedException("Windows XP support is not possible when targeting the Windows 10 SDK");
}
// Windows 8 or higher required
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_WIN32_WINNT=0x0602");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINVER=0x0602");
}
else
{
if (SupportWindowsXP)
{
// Windows XP SP3 or higher required
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_WIN32_WINNT=0x0502");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINVER=0x0502");
}
else
{
// Windows Vista or higher required
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_WIN32_WINNT=0x0600");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINVER=0x0600");
}
}
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_WINDOWS=1");
String MorpheusShaderPath = Path.Combine(BuildConfiguration.RelativeEnginePath, "Shaders/PS4/PostProcessHMDMorpheus.usf");
//@todo: VS2015 currently does not have support for Morpheus
if (File.Exists(MorpheusShaderPath) && WindowsPlatform.Compiler != WindowsCompiler.VisualStudio2015)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("HAS_MORPHEUS=1");
//on PS4 the SDK now handles distortion correction. On PC we will still have to handle it manually,
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("MORPHEUS_ENGINE_DISTORTION=1");
}
if (InBuildTarget.Rules != null)
{
// Explicitly exclude the MS C++ runtime libraries we're not using, to ensure other libraries we link with use the same
// runtime library as the engine.
bool bUseDebugCRT = InBuildTarget.Configuration == UnrealTargetConfiguration.Debug && BuildConfiguration.bDebugBuildsActuallyUseDebugCRT;
if(!InBuildTarget.Rules.bUseStaticCRT || bUseDebugCRT)
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCMT");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPMT");
}
if(!InBuildTarget.Rules.bUseStaticCRT || !bUseDebugCRT)
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCMTD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPMTD");
}
if (InBuildTarget.Rules.bUseStaticCRT || bUseDebugCRT)
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCRT");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCPRT");
}
if(InBuildTarget.Rules.bUseStaticCRT || !bUseDebugCRT)
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCRTD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCPRTD");
}
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBC");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCP");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPD");
//@todo ATL: Currently, only VSAccessor requires ATL (which is only used in editor builds)
// When compiling games, we do not want to include ATL - and we can't when compiling Rocket games
// due to VS 2012 Express not including ATL.
// If more modules end up requiring ATL, this should be refactored into a BuildTarget flag (bNeedsATL)
// that is set by the modules the target includes to allow for easier tracking.
// Alternatively, if VSAccessor is modified to not require ATL than we should always exclude the libraries.
if (InBuildTarget.ShouldCompileMonolithic() && (InBuildTarget.Rules != null) &&
(TargetRules.IsGameType(InBuildTarget.TargetType)) && (TargetRules.IsEditorType(InBuildTarget.TargetType) == false))
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("atl");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("atls");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("atlsd");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("atlsn");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("atlsnd");
}
// Add the library used for the delayed loading of DLLs.
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("delayimp.lib");
//@todo - remove once FB implementation uses Http module
if (UEBuildConfiguration.bCompileAgainstEngine)
{
// link against wininet (used by FBX and Facebook)
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("wininet.lib");
}
// Compile and link with Win32 API libraries.
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("rpcrt4.lib");
//InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("wsock32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("ws2_32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("dbghelp.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("comctl32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("Winmm.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("kernel32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("user32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("gdi32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("winspool.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("comdlg32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("advapi32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("shell32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("ole32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("oleaut32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("uuid.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("odbc32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("odbccp32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("netapi32.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("iphlpapi.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("setupapi.lib"); // Required for access monitor device enumeration
// Windows Vista/7 Desktop Windows Manager API for Slate Windows Compliance
if (IsWindowsXPSupported() == false) // Windows XP does not support DWM
{
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("dwmapi.lib");
}
// IME
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("imm32.lib");
// Setup assembly path for .NET modules. This will only be used when CLR is enabled. (CPlusPlusCLR module types)
InBuildTarget.GlobalCompileEnvironment.Config.SystemDotNetAssemblyPaths.Add(
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) +
"/Reference Assemblies/Microsoft/Framework/.NETFramework/v4.0");
// Setup default assemblies for .NET modules. These will only be used when CLR is enabled. (CPlusPlusCLR module types)
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.Data.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.Drawing.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.Xml.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.Management.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("System.Windows.Forms.dll");
InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("WindowsBase.dll");
}
// Disable Simplygon support if compiling against the NULL RHI.
if (InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Contains("USE_NULL_RHI=1"))
{
UEBuildConfiguration.bCompileSimplygon = false;
}
// For 64-bit builds, we'll forcibly ignore a linker warning with DirectInput. This is
// Microsoft's recommended solution as they don't have a fixed .lib for us.
if (InBuildTarget.Platform == UnrealTargetPlatform.Win64)
{
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalArguments += " /ignore:4078";
}
}
public override CPPOutput CompileCPPFiles(UEBuildTarget Target, CPPEnvironment CompileEnvironment, List<FileItem> SourceFiles, string ModuleName)
{
var Arguments = new StringBuilder();
var PCHArguments = new StringBuilder();
Arguments.Append(GetCompileArguments_Global(CompileEnvironment));
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Include)
{
// Add the precompiled header file's path to the include path so GCC can find it.
// This needs to be before the other include paths to ensure GCC uses it instead of the source header file.
var PrecompiledFileExtension = UEBuildPlatform.BuildPlatformDictionary[UnrealTargetPlatform.Mac].GetBinaryExtension(UEBuildBinaryType.PrecompiledHeader);
PCHArguments.Append(" -include \"");
PCHArguments.Append(CompileEnvironment.PrecompiledHeaderFile.AbsolutePath.Replace(PrecompiledFileExtension, ""));
PCHArguments.Append("\"");
}
// Add include paths to the argument list.
HashSet<string> AllIncludes = new HashSet<string>(CompileEnvironment.Config.CPPIncludeInfo.IncludePaths);
AllIncludes.UnionWith(CompileEnvironment.Config.CPPIncludeInfo.SystemIncludePaths);
foreach (string IncludePath in AllIncludes)
{
Arguments.Append(" -I\"");
if (BuildHostPlatform.Current.Platform != UnrealTargetPlatform.Mac)
{
Arguments.Append(ConvertPath(Path.GetFullPath(IncludePath)));
// sync any third party headers we may need
if (IncludePath.Contains("ThirdParty"))
{
string[] FileList = Directory.GetFiles(IncludePath, "*.h", SearchOption.AllDirectories);
foreach (string File in FileList)
{
FileItem ExternalDependency = FileItem.GetItemByPath(File);
LocalToRemoteFileItem(ExternalDependency, true);
}
FileList = Directory.GetFiles(IncludePath, "*.cpp", SearchOption.AllDirectories);
foreach (string File in FileList)
{
FileItem ExternalDependency = FileItem.GetItemByPath(File);
LocalToRemoteFileItem(ExternalDependency, true);
}
}
}
else
{
Arguments.Append(IncludePath);
}
Arguments.Append("\"");
}
foreach (string Definition in CompileEnvironment.Config.Definitions)
{
Arguments.Append(" -D\"");
Arguments.Append(Definition);
Arguments.Append("\"");
}
var BuildPlatform = UEBuildPlatform.GetBuildPlatformForCPPTargetPlatform(CompileEnvironment.Config.Target.Platform);
CPPOutput Result = new CPPOutput();
// Create a compile action for each source file.
foreach (FileItem SourceFile in SourceFiles)
{
Action CompileAction = new Action(ActionType.Compile);
string FileArguments = "";
string Extension = Path.GetExtension(SourceFile.AbsolutePath).ToUpperInvariant();
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Create)
{
// Compile the file as a C++ PCH.
FileArguments += GetCompileArguments_PCH();
}
else if (Extension == ".C")
{
// Compile the file as C code.
FileArguments += GetCompileArguments_C();
}
else if (Extension == ".CC")
{
// Compile the file as C++ code.
FileArguments += GetCompileArguments_CPP();
}
else if (Extension == ".MM")
{
// Compile the file as Objective-C++ code.
FileArguments += GetCompileArguments_MM();
}
else if (Extension == ".M")
{
// Compile the file as Objective-C++ code.
FileArguments += GetCompileArguments_M();
}
else
{
// Compile the file as C++ code.
FileArguments += GetCompileArguments_CPP();
// only use PCH for .cpp files
FileArguments += PCHArguments.ToString();
}
// Add the C++ source file and its included files to the prerequisite item list.
AddPrerequisiteSourceFile( Target, BuildPlatform, CompileEnvironment, SourceFile, CompileAction.PrerequisiteItems );
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Create)
{
var PrecompiledHeaderExtension = UEBuildPlatform.BuildPlatformDictionary[UnrealTargetPlatform.Mac].GetBinaryExtension(UEBuildBinaryType.PrecompiledHeader);
// Add the precompiled header file to the produced item list.
FileItem PrecompiledHeaderFile = FileItem.GetItemByPath(
Path.Combine(
CompileEnvironment.Config.OutputDirectory,
Path.GetFileName(SourceFile.AbsolutePath) + PrecompiledHeaderExtension
)
);
FileItem RemotePrecompiledHeaderFile = LocalToRemoteFileItem(PrecompiledHeaderFile, false);
CompileAction.ProducedItems.Add(RemotePrecompiledHeaderFile);
Result.PrecompiledHeaderFile = RemotePrecompiledHeaderFile;
// Add the parameters needed to compile the precompiled header file to the command-line.
FileArguments += string.Format(" -o \"{0}\"", RemotePrecompiledHeaderFile.AbsolutePath, false);
}
else
{
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Include)
{
CompileAction.bIsUsingPCH = true;
CompileAction.PrerequisiteItems.Add(CompileEnvironment.PrecompiledHeaderFile);
}
var ObjectFileExtension = UEBuildPlatform.BuildPlatformDictionary[UnrealTargetPlatform.Mac].GetBinaryExtension(UEBuildBinaryType.Object);
// Add the object file to the produced item list.
FileItem ObjectFile = FileItem.GetItemByPath(
Path.Combine(
CompileEnvironment.Config.OutputDirectory,
Path.GetFileName(SourceFile.AbsolutePath) + ObjectFileExtension
)
);
FileItem RemoteObjectFile = LocalToRemoteFileItem(ObjectFile, false);
CompileAction.ProducedItems.Add(RemoteObjectFile);
Result.ObjectFiles.Add(RemoteObjectFile);
FileArguments += string.Format(" -o \"{0}\"", RemoteObjectFile.AbsolutePath, false);
}
// Add the source file path to the command-line.
FileArguments += string.Format(" \"{0}\"", ConvertPath(SourceFile.AbsolutePath), false);
if (BuildHostPlatform.Current.Platform != UnrealTargetPlatform.Mac)
{
CompileAction.ActionHandler = new Action.BlockingActionHandler(RPCUtilHelper.RPCActionHandler);
}
CompileAction.WorkingDirectory = GetMacDevSrcRoot();
CompileAction.CommandPath = ToolchainDir + MacCompiler;
CompileAction.CommandArguments = Arguments + FileArguments + CompileEnvironment.Config.AdditionalArguments;
CompileAction.CommandDescription = "Compile";
CompileAction.StatusDescription = Path.GetFileName(SourceFile.AbsolutePath);
CompileAction.bIsGCCCompiler = true;
// We're already distributing the command by execution on Mac.
CompileAction.bCanExecuteRemotely = false;
CompileAction.OutputEventHandler = new DataReceivedEventHandler(RemoteOutputReceivedEventHandler);
}
return Result;
}
public override void FixBundleBinariesPaths(UEBuildTarget Target, List<UEBuildBinary> Binaries)
{
base.FixBundleBinariesPaths(Target, Binaries);
string BundleContentsPath = Target.OutputPath + ".app/Contents/";
foreach (UEBuildBinary Binary in Binaries)
{
string BinaryFileName = Path.GetFileName(Binary.Config.OutputFilePath);
if (BinaryFileName.EndsWith(".dylib"))
{
// Only dylibs from the same folder as the executable should be moved to the bundle. UE4Editor-*Game* dylibs and plugins will be loaded
// from their Binaries/Mac folders.
string DylibDir = Path.GetDirectoryName(Path.GetFullPath(Binary.Config.OutputFilePath));
string ExeDir = Path.GetDirectoryName(Path.GetFullPath(Target.OutputPath));
if (DylibDir.StartsWith(ExeDir))
{
// get the subdir, which is the DylibDir - ExeDir
string SubDir = DylibDir.Replace(ExeDir, "");
Binary.Config.OutputFilePaths[0] = BundleContentsPath + "MacOS" + SubDir + "/" + BinaryFileName;
}
}
else if (!BinaryFileName.EndsWith(".a") && !Binary.Config.OutputFilePath.Contains(".app/Contents/MacOS/")) // Binaries can contain duplicates
{
Binary.Config.OutputFilePaths[0] += ".app/Contents/MacOS/" + BinaryFileName;
}
}
}
public override CPPOutput CompileRCFiles(UEBuildTarget Target, CPPEnvironment Environment, List<FileItem> RCFiles)
{
CPPOutput Result = new CPPOutput();
if (Environment.Config.Target.Architecture == "-win32") // simulator
{
return base.CompileRCFiles(Target, Environment, RCFiles);
}
return Result;
}
public virtual void PostBuildSync(UEBuildTarget Target)
{
}
public abstract CPPOutput CompileCPPFiles(UEBuildTarget Target, CPPEnvironment CompileEnvironment, List<FileItem> SourceFiles, string ModuleName);
public virtual void FixBundleBinariesPaths(UEBuildTarget Target, List<UEBuildBinary> Binaries)
{
}
/**
* Setup the binaries for this specific platform.
*
* @param InBuildTarget The target being built
*/
public override void SetupBinaries(UEBuildTarget InBuildTarget)
{
}
public virtual CPPOutput CompileRCFiles(UEBuildTarget Target, CPPEnvironment Environment, List<FileItem> RCFiles)
{
CPPOutput Result = new CPPOutput();
return Result;
}
/**
* Setup the target environment for building
*
* @param InBuildTarget The target being built
*/
public override void SetUpEnvironment(UEBuildTarget InBuildTarget)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_LINUX=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("LINUX=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WITH_DATABASE_SUPPORT=0"); //@todo linux: valid?
if (GetActiveArchitecture().StartsWith("arm"))
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("REQUIRES_ALIGNED_INT_ACCESS");
}
// link with Linux libraries.
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("pthread");
// Disable Simplygon support if compiling against the NULL RHI.
if (InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Contains("USE_NULL_RHI=1"))
{
UEBuildConfiguration.bCompileSimplygon = false;
}
}
public override CPPOutput CompileCPPFiles(UEBuildTarget Target, CPPEnvironment CompileEnvironment, List<FileItem> SourceFiles, string ModuleName)
{
if (CompileEnvironment.Config.Target.Architecture == "-win32") // simulator
{
return base.CompileCPPFiles(Target, CompileEnvironment, SourceFiles, ModuleName);
}
string Arguments = GetCLArguments_Global(CompileEnvironment);
CPPOutput Result = new CPPOutput();
// Add include paths to the argument list.
foreach (string IncludePath in CompileEnvironment.Config.CPPIncludeInfo.IncludePaths)
{
Arguments += string.Format(" -I\"{0}\"", IncludePath);
}
foreach (string IncludePath in CompileEnvironment.Config.CPPIncludeInfo.SystemIncludePaths)
{
Arguments += string.Format(" -I\"{0}\"", IncludePath);
}
// Add preprocessor definitions to the argument list.
foreach (string Definition in CompileEnvironment.Config.Definitions)
{
Arguments += string.Format(" -D{0}", Definition);
}
if (bEnableTracing)
{
Arguments += string.Format(" -D__EMSCRIPTEN_TRACING__");
}
var BuildPlatform = UEBuildPlatform.GetBuildPlatformForCPPTargetPlatform(CompileEnvironment.Config.Target.Platform);
foreach (FileItem SourceFile in SourceFiles)
{
Action CompileAction = new Action(ActionType.Compile);
bool bIsPlainCFile = Path.GetExtension(SourceFile.AbsolutePath).ToUpperInvariant() == ".C";
// Add the C++ source file and its included files to the prerequisite item list.
AddPrerequisiteSourceFile(Target, BuildPlatform, CompileEnvironment, SourceFile, CompileAction.PrerequisiteItems);
// Add the source file path to the command-line.
string FileArguments = string.Format(" \"{0}\"", SourceFile.AbsolutePath);
var ObjectFileExtension = UEBuildPlatform.GetBuildPlatform(UnrealTargetPlatform.HTML5).GetBinaryExtension(UEBuildBinaryType.Object);
// Add the object file to the produced item list.
FileItem ObjectFile = FileItem.GetItemByFileReference(
FileReference.Combine(
CompileEnvironment.Config.OutputDirectory,
Path.GetFileName(SourceFile.AbsolutePath) + ObjectFileExtension
)
);
CompileAction.ProducedItems.Add(ObjectFile);
FileArguments += string.Format(" -o \"{0}\"", ObjectFile.AbsolutePath);
// Add C or C++ specific compiler arguments.
if (bIsPlainCFile)
{
FileArguments += GetCLArguments_C(CompileEnvironment.Config.Target.Architecture);
}
else
{
FileArguments += GetCLArguments_CPP(CompileEnvironment);
}
CompileAction.WorkingDirectory = UnrealBuildTool.EngineSourceDirectory.FullName;
CompileAction.CommandPath = HTML5SDKInfo.Python();
CompileAction.CommandArguments = HTML5SDKInfo.EmscriptenCompiler() + " " + Arguments + FileArguments + CompileEnvironment.Config.AdditionalArguments;
//System.Console.WriteLine(CompileAction.CommandArguments);
CompileAction.StatusDescription = Path.GetFileName(SourceFile.AbsolutePath);
CompileAction.OutputEventHandler = new DataReceivedEventHandler(CompileOutputReceivedDataEventHandler);
// Don't farm out creation of precomputed headers as it is the critical path task.
CompileAction.bCanExecuteRemotely = CompileEnvironment.Config.PrecompiledHeaderAction != PrecompiledHeaderAction.Create;
// this is the final output of the compile step (a .abc file)
Result.ObjectFiles.Add(ObjectFile);
// VC++ always outputs the source file name being compiled, so we don't need to emit this ourselves
CompileAction.bShouldOutputStatusDescription = true;
// Don't farm out creation of precompiled headers as it is the critical path task.
CompileAction.bCanExecuteRemotely =
CompileEnvironment.Config.PrecompiledHeaderAction != PrecompiledHeaderAction.Create ||
BuildConfiguration.bAllowRemotelyCompiledPCHs;
}
return Result;
}
/// <summary>
/// Creates a target object for the specified target name.
/// </summary>
/// <param name="GameFolder">Root folder for the target's game, if this is a game target</param>
/// <param name="TargetName">Name of the target</param>
/// <param name="Target">Information about the target associated with this target</param>
/// <returns>The build target object for the specified build rules source file</returns>
public static UEBuildTarget CreateTarget(TargetDescriptor Desc)
{
var CreateTargetStartTime = DateTime.UtcNow;
string TargetFileName;
TargetRules RulesObject = CreateTargetRules(Desc.TargetName, new TargetInfo(Desc.Platform, Desc.Configuration), Desc.bIsEditorRecompile, out TargetFileName);
if (Desc.bIsEditorRecompile)
{
// Now that we found the actual Editor target, make sure we're no longer using the old TargetName (which is the Game target)
var TargetSuffixIndex = RulesObject.TargetName.LastIndexOf("Target");
Desc.TargetName = (TargetSuffixIndex > 0) ? RulesObject.TargetName.Substring(0, TargetSuffixIndex) : RulesObject.TargetName;
}
if ((ProjectFileGenerator.bGenerateProjectFiles == false) && (RulesObject.SupportsPlatform(Desc.Platform) == false))
{
if (UEBuildConfiguration.bCleanProject)
{
return null;
}
throw new BuildException("{0} does not support the {1} platform.", Desc.TargetName, Desc.Platform.ToString());
}
// Generate a build target from this rules module
UEBuildTarget BuildTarget = null;
switch (RulesObject.Type)
{
case TargetRules.TargetType.Game:
BuildTarget = new UEBuildGame(Desc, RulesObject, TargetFileName);
break;
case TargetRules.TargetType.Editor:
BuildTarget = new UEBuildEditor(Desc, RulesObject, TargetFileName);
break;
case TargetRules.TargetType.Client:
BuildTarget = new UEBuildClient(Desc, RulesObject, TargetFileName);
break;
case TargetRules.TargetType.Server:
BuildTarget = new UEBuildServer(Desc, RulesObject, TargetFileName);
break;
case TargetRules.TargetType.Program:
BuildTarget = new UEBuildTarget(Desc, RulesObject, null, TargetFileName);
break;
}
if( BuildConfiguration.bPrintPerformanceInfo )
{
var CreateTargetTime = (DateTime.UtcNow - CreateTargetStartTime).TotalSeconds;
Log.TraceInformation( "CreateTarget for " + Desc.TargetName + " took " + CreateTargetTime + "s" );
}
if (BuildTarget == null)
{
throw new BuildException("Failed to create build target for '{0}'.", Desc.TargetName);
}
return BuildTarget;
}
/// <summary>
/// Gets the dependency cache path and filename for the specified target.
/// </summary>
/// <param name="Target">Current build target</param>
/// <returns>Cache Path</returns>
public static string GetDependencyCachePathForTarget(UEBuildTarget Target)
{
string PlatformIntermediatePath = BuildConfiguration.PlatformIntermediatePath;
if (UnrealBuildTool.HasUProjectFile())
{
PlatformIntermediatePath = Path.Combine(UnrealBuildTool.GetUProjectPath(), BuildConfiguration.PlatformIntermediateFolder);
}
string CachePath = Path.Combine(PlatformIntermediatePath, Target.GetTargetName(), "DependencyCache.bin");
return CachePath;
}
/**
* Get a list of extra modules the platform requires.
* This is to allow undisclosed platforms to add modules they need without exposing information about the platfomr.
*
* @param Target The target being build
* @param BuildTarget The UEBuildTarget getting build
* @param PlatformExtraModules OUTPUT the list of extra modules the platform needs to add to the target
*/
public override void GetExtraModules(TargetInfo Target, UEBuildTarget BuildTarget, ref List<string> PlatformExtraModules)
{
if (Target.Platform == UnrealTargetPlatform.WinRT)
{
PlatformExtraModules.Add("XAudio2");
}
}
public override void PostBuildSync(UEBuildTarget Target)
{
foreach (UEBuildBinary Binary in Target.AppBinaries)
{
BuiltBinaries.Add(Path.GetFullPath(Binary.ToString()));
}
base.PostBuildSync(Target);
}
/**
* Setup the binaries for this specific platform.
*
* @param InBuildTarget The target being built
*/
public override void SetupBinaries(UEBuildTarget InBuildTarget)
{
InBuildTarget.ExtraModuleNames.Add("XInput");
}
public override CPPOutput CompileCPPFiles(UEBuildTarget Target, CPPEnvironment CompileEnvironment, List<FileItem> SourceFiles, string ModuleName)
{
if (Arches.Count == 0)
{
throw new BuildException("At least one architecture (armv7, x86, etc) needs to be selected in the project settings to build");
}
if (!bHasPrintedApiLevel)
{
Console.WriteLine("Compiling Native code with NDK API '{0}'", GetNdkApiLevel());
bHasPrintedApiLevel = true;
}
string BaseArguments = "";
if (CompileEnvironment.Config.PrecompiledHeaderAction != PrecompiledHeaderAction.Create)
{
BaseArguments += " -Werror";
}
// Directly added NDK files for NDK extensions
ConditionallyAddNDKSourceFiles(SourceFiles, ModuleName);
// Deal with dynamic modules removed by architecture
GenerateEmptyLinkFunctionsForRemovedModules(SourceFiles, ModuleName, CompileEnvironment.Config.OutputDirectory);
// Add preprocessor definitions to the argument list.
foreach (string Definition in CompileEnvironment.Config.Definitions)
{
BaseArguments += string.Format(" -D \"{0}\"", Definition);
}
var BuildPlatform = UEBuildPlatform.GetBuildPlatformForCPPTargetPlatform(CompileEnvironment.Config.Target.Platform);
var NDKRoot = Environment.GetEnvironmentVariable("NDKROOT").Replace("\\", "/");
string BasePCHName = "";
var PCHExtension = UEBuildPlatform.BuildPlatformDictionary[UnrealTargetPlatform.Android].GetBinaryExtension(UEBuildBinaryType.PrecompiledHeader);
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Include)
{
BasePCHName = RemoveArchName(CompileEnvironment.PrecompiledHeaderFile.AbsolutePath).Replace(PCHExtension, "");
}
// Create a compile action for each source file.
CPPOutput Result = new CPPOutput();
foreach (string Arch in Arches)
{
if (ShouldSkipModule(ModuleName, Arch))
{
continue;
}
foreach (string GPUArchitecture in GPUArchitectures)
{
// which toolchain to use
string Arguments = GetCLArguments_Global(CompileEnvironment, Arch) + BaseArguments;
switch (Arch)
{
case "-armv7": Arguments += " -DPLATFORM_64BITS=0 -DPLATFORM_ANDROID_ARM=1"; break;
case "-arm64": Arguments += " -DPLATFORM_64BITS=1 -DPLATFORM_ANDROID_ARM64=1"; break;
case "-x86": Arguments += " -DPLATFORM_64BITS=0 -DPLATFORM_ANDROID_X86=1"; break;
case "-x64": Arguments += " -DPLATFORM_64BITS=1 -DPLATFORM_ANDROID_X64=1"; break;
default: Arguments += " -DPLATFORM_64BITS=0 -DPLATFORM_ANDROID_ARM=1"; break;
}
if (GPUArchitecture == "-gl4")
{
Arguments += " -DPLATFORM_ANDROIDGL4=1";
}
else if (GPUArchitecture == "-es31")
{
Arguments += " -DPLATFORM_ANDROIDES31=1";
}
// which PCH file to include
string PCHArguments = "";
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Include)
{
// Add the precompiled header file's path to the include path so Clang can find it.
// This needs to be before the other include paths to ensure Clang uses it instead of the source header file.
PCHArguments += string.Format(" -include \"{0}\"", InlineArchName(BasePCHName, Arch, GPUArchitecture));
}
// Add include paths to the argument list (filtered by architecture)
foreach (string IncludePath in CompileEnvironment.Config.CPPIncludeInfo.SystemIncludePaths)
{
if (IsDirectoryForArch(IncludePath, Arch))
{
Arguments += string.Format(" -I\"{0}\"", IncludePath);
}
}
foreach (string IncludePath in CompileEnvironment.Config.CPPIncludeInfo.IncludePaths)
{
if (IsDirectoryForArch(IncludePath, Arch))
{
Arguments += string.Format(" -I\"{0}\"", IncludePath);
}
}
foreach (FileItem SourceFile in SourceFiles)
{
Action CompileAction = new Action(ActionType.Compile);
string FileArguments = "";
bool bIsPlainCFile = Path.GetExtension(SourceFile.AbsolutePath).ToUpperInvariant() == ".C";
bool bDisableShadowWarning = false;
// should we disable optimizations on this file?
// @todo android - We wouldn't need this if we could disable optimizations per function (via pragma)
bool bDisableOptimizations = false;// SourceFile.AbsolutePath.ToUpperInvariant().IndexOf("\\SLATE\\") != -1;
if (bDisableOptimizations && CompileEnvironment.Config.Target.Configuration != CPPTargetConfiguration.Debug)
{
Log.TraceWarning("Disabling optimizations on {0}", SourceFile.AbsolutePath);
}
bDisableOptimizations = bDisableOptimizations || CompileEnvironment.Config.Target.Configuration == CPPTargetConfiguration.Debug;
// Add C or C++ specific compiler arguments.
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Create)
{
FileArguments += GetCompileArguments_PCH(bDisableOptimizations);
}
else if (bIsPlainCFile)
{
FileArguments += GetCompileArguments_C(bDisableOptimizations);
// remove shadow variable warnings for NDK files
if (SourceFile.AbsolutePath.Replace("\\", "/").StartsWith(NDKRoot))
{
bDisableShadowWarning = true;
}
}
else
{
FileArguments += GetCompileArguments_CPP(bDisableOptimizations);
// only use PCH for .cpp files
FileArguments += PCHArguments;
}
// Add the C++ source file and its included files to the prerequisite item list.
AddPrerequisiteSourceFile(Target, BuildPlatform, CompileEnvironment, SourceFile, CompileAction.PrerequisiteItems);
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Create)
{
// Add the precompiled header file to the produced item list.
FileItem PrecompiledHeaderFile = FileItem.GetItemByPath(
Path.Combine(
CompileEnvironment.Config.OutputDirectory,
Path.GetFileName(InlineArchName(SourceFile.AbsolutePath, Arch, GPUArchitecture) + PCHExtension)
)
);
CompileAction.ProducedItems.Add(PrecompiledHeaderFile);
Result.PrecompiledHeaderFile = PrecompiledHeaderFile;
// Add the parameters needed to compile the precompiled header file to the command-line.
FileArguments += string.Format(" -o \"{0}\"", PrecompiledHeaderFile.AbsolutePath, false);
}
else
{
if (CompileEnvironment.Config.PrecompiledHeaderAction == PrecompiledHeaderAction.Include)
{
CompileAction.bIsUsingPCH = true;
FileItem ArchPrecompiledHeaderFile = FileItem.GetItemByPath(InlineArchName(BasePCHName, Arch, GPUArchitecture) + PCHExtension);
CompileAction.PrerequisiteItems.Add(ArchPrecompiledHeaderFile);
}
var ObjectFileExtension = UEBuildPlatform.BuildPlatformDictionary[UnrealTargetPlatform.Android].GetBinaryExtension(UEBuildBinaryType.Object);
// Add the object file to the produced item list.
FileItem ObjectFile = FileItem.GetItemByPath(
InlineArchName( Path.Combine(
CompileEnvironment.Config.OutputDirectory,
Path.GetFileName(SourceFile.AbsolutePath) + ObjectFileExtension), Arch, GPUArchitecture
)
);
CompileAction.ProducedItems.Add(ObjectFile);
Result.ObjectFiles.Add(ObjectFile);
FileArguments += string.Format(" -o \"{0}\"", ObjectFile.AbsolutePath, false);
}
// Add the source file path to the command-line.
FileArguments += string.Format(" \"{0}\"", SourceFile.AbsolutePath);
// Build a full argument list
string AllArguments = Arguments + FileArguments + CompileEnvironment.Config.AdditionalArguments;
AllArguments = ActionThread.ExpandEnvironmentVariables(AllArguments);
AllArguments = AllArguments.Replace("\\", "/");
// Remove shadow warning for this file if requested
if (bDisableShadowWarning)
{
int WarningIndex = AllArguments.IndexOf(" -Wshadow");
if (WarningIndex > 0)
{
AllArguments = AllArguments.Remove(WarningIndex, 9);
}
}
// Create the response file
string ResponseFileName = CompileAction.ProducedItems[0].AbsolutePath + ".response";
string ResponseArgument = string.Format("@\"{0}\"", ResponseFile.Create(ResponseFileName, new List<string> { AllArguments }));
CompileAction.WorkingDirectory = Path.GetFullPath(".");
CompileAction.CommandPath = ClangPath;
CompileAction.CommandArguments = ResponseArgument;
CompileAction.StatusDescription = string.Format("{0} [{1}-{2}]", Path.GetFileName(SourceFile.AbsolutePath), Arch.Replace("-", ""), GPUArchitecture.Replace("-", ""));
CompileAction.OutputEventHandler = new DataReceivedEventHandler(CompileOutputReceivedDataEventHandler);
// VC++ always outputs the source file name being compiled, so we don't need to emit this ourselves
CompileAction.bShouldOutputStatusDescription = true;
// Don't farm out creation of pre-compiled headers as it is the critical path task.
CompileAction.bCanExecuteRemotely =
CompileEnvironment.Config.PrecompiledHeaderAction != PrecompiledHeaderAction.Create ||
BuildConfiguration.bAllowRemotelyCompiledPCHs;
}
}
}
return Result;
}
/**
* Setup the target environment for building
*
* @param InBuildTarget The target being built
*/
public override void SetUpEnvironment(UEBuildTarget InBuildTarget)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_DESKTOP=0");
if (InBuildTarget.Platform == UnrealTargetPlatform.WinRT)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_64BITS=1");
}
else
{
//WinRT_ARM
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_64BITS=0");
}
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("EXCEPTIONS_DISABLED=0");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WITH_OGGVORBIS=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_CAN_SUPPORT_EDITORONLY_DATA=0");
//@todo.WINRT: REMOVE THIS
// Temporary disabling of automation... to get things working
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WITH_AUTOMATION_WORKER=0");
//@todo.WinRT: Add support for version enforcement
//InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("MIN_EXPECTED_XDK_VER=1070");
//InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("MAX_EXPECTED_XDK_VER=1070");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("UNICODE");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("_UNICODE");
//InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WIN32_LEAN_AND_MEAN");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINAPI_FAMILY=WINAPI_FAMILY_APP");
if (InBuildTarget.Platform == UnrealTargetPlatform.WinRT)
{
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINRT=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_WINRT=1");
}
else
{
//WinRT_ARM
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WINRT=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_WINRT_ARM=1");
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("PLATFORM_WINRT=1");
// InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("WinRT_ARM=1");
}
// No D3DX on WinRT!
InBuildTarget.GlobalCompileEnvironment.Config.Definitions.Add("NO_D3DX_LIBS=1");
// Explicitly exclude the MS C++ runtime libraries we're not using, to ensure other libraries we link with use the same
// runtime library as the engine.
if (InBuildTarget.Configuration == UnrealTargetConfiguration.Debug)
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCRT");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCPRT");
}
else
{
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCRTD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("MSVCPRTD");
}
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBC");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCMT");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPMT");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCP");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCMTD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPMTD");
InBuildTarget.GlobalLinkEnvironment.Config.ExcludedLibraries.Add("LIBCPD");
// Compile and link with Win32 API libraries.
// d2d1.lib
// d3d11.lib
// dxgi.lib
// ole32.lib
// windowscodecs.lib
// dwrite.lib
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("runtimeobject.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("mincore.lib");
//InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("mincore_legacy.lib");
//InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("mincore_obsolete.lib");
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("user32.lib");
// Windows Vista/7 Desktop Windows Manager API for Slate Windows Compliance
//InBuildTarget.GlobalLinkEnvironment.Config.AdditionalLibraries.Add("dwmapi.lib");
UEBuildConfiguration.bCompileSimplygon = false;
// For 64-bit builds, we'll forcibly ignore a linker warning with DirectInput. This is
// Microsoft's recommended solution as they don't have a fixed .lib for us.
InBuildTarget.GlobalLinkEnvironment.Config.AdditionalArguments += " /ignore:4078";
// WinRT assemblies
//InBuildTarget.GlobalCompileEnvironment.Config.SystemDotNetAssemblyPaths.Add("$(DurangoXDK)\\console\\Metadata");
//InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("Windows.Foundation.winmd");
//InBuildTarget.GlobalCompileEnvironment.Config.FrameworkAssemblyDependencies.Add("Windows.winmd");
}