/// <summary>
/// Optionally compiles and loads target rules assembly.
/// </summary>
/// <param name="Properties"></param>
/// <param name="TargetsDllFilename"></param>
/// <param name="DoNotCompile"></param>
/// <param name="TargetScripts"></param>
private static void CompileAndLoadTargetsAssembly(ProjectProperties Properties, FileReference TargetsDllFilename, bool DoNotCompile, List <FileReference> TargetScripts)
{
CommandUtils.LogVerbose("Compiling targets DLL: {0}", TargetsDllFilename);
List <string> ReferencedAssemblies = new List <string>()
{
"System.dll",
"System.Core.dll",
"System.Xml.dll",
typeof(UnrealBuildTool.PlatformExports).Assembly.Location
};
List <string> PreprocessorDefinitions = RulesAssembly.GetPreprocessorDefinitions();
Assembly TargetsDLL = DynamicCompilation.CompileAndLoadAssembly(TargetsDllFilename, new HashSet <FileReference>(TargetScripts), ReferencedAssemblies, PreprocessorDefinitions, DoNotCompile);
Type[] AllCompiledTypes = TargetsDLL.GetTypes();
foreach (Type TargetType in AllCompiledTypes)
{
// Find TargetRules but skip all "UE4Editor", "UE4Game" targets.
if (typeof(TargetRules).IsAssignableFrom(TargetType) && !TargetType.IsAbstract)
{
string TargetName = GetTargetName(TargetType);
TargetInfo DummyTargetInfo = new TargetInfo(TargetName, BuildHostPlatform.Current.Platform, UnrealTargetConfiguration.Development, "", Properties.RawProjectPath, null);
// Create an instance of this type
CommandUtils.LogVerbose("Creating target rules object: {0}", TargetType.Name);
TargetRules Rules = Activator.CreateInstance(TargetType, DummyTargetInfo) as TargetRules;
CommandUtils.LogVerbose("Adding target: {0} ({1})", TargetType.Name, Rules.Type);
SingleTargetProperties TargetData = new SingleTargetProperties();
TargetData.TargetName = GetTargetName(TargetType);
TargetData.Rules = Rules;
if (Rules.Type == global::UnrealBuildTool.TargetType.Program)
{
Properties.Programs.Add(TargetData);
}
else
{
Properties.Targets.Add(TargetData);
}
}
}
}
public static string StaticGetFullName(UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
{
return "InternalTools_" + InProgramTarget.TargetName + StaticGetHostPlatformSuffix(InHostPlatform);
}
private void SetupSingleInternalToolsNode(SingleTargetProperties InProgramTarget, bool bSkipRootEditorPsuedoDependency = true)
{
ProgramTarget = InProgramTarget;
AgentSharingGroup = "ToolsGroup" + StaticGetHostPlatformSuffix(HostPlatform);
if (!bSkipRootEditorPsuedoDependency)
{
AddPseudodependency(RootEditorNode.StaticGetFullName(HostPlatform));
}
}
public SingleInternalToolsNode(GUBP bp, GUBPBranchConfig InBranchConfig, UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InBranchConfig, InHostPlatform)
{
// Don't add rooteditor dependency if it isn't in the graph
var bRootEditorNodeDoesExit = BranchConfig.HasNode(RootEditorNode.StaticGetFullName(HostPlatform));
SetupSingleInternalToolsNode(InProgramTarget, !bRootEditorNodeDoesExit && BranchConfig.BranchOptions.bNoEditorDependenciesForTools);
}
public SingleInternalToolsNode(GUBP.GUBPBranchConfig InBranchConfig, UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InBranchConfig, InHostPlatform)
{
SetupSingleInternalToolsNode(InProgramTarget);
}
public SingleToolsNode(GUBP.GUBPBranchConfig InBranchConfig, UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InBranchConfig, InHostPlatform)
{
ProgramTarget = InProgramTarget;
AddPseudodependency(RootEditorNode.StaticGetFullName(HostPlatform));
AgentSharingGroup = "ToolsGroup" + StaticGetHostPlatformSuffix(HostPlatform);
}
public static string StaticGetFullName(UnrealTargetPlatform InHostPlatform, SingleTargetProperties InGameProj)
{
return InGameProj.TargetName + "_NonUnityTestCompile" + StaticGetHostPlatformSuffix(InHostPlatform);
}
public NonUnityToolNode(UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InHostPlatform)
{
ProgramTarget = InProgramTarget;
AddPseudodependency(SingleInternalToolsNode.StaticGetFullName(HostPlatform, ProgramTarget));
AddPseudodependency(RootEditorNode.StaticGetFullName(HostPlatform));
}
public SingleInternalToolsNode(GUBP bp, UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InHostPlatform)
{
// Don't add rooteditor dependency if it isn't in the graph
var bRootEditorNodeDoesExit = bp.HasNode(RootEditorNode.StaticGetFullName(HostPlatform));
SetupSingleInternalToolsNode(InProgramTarget, !bRootEditorNodeDoesExit);
}
public SingleInternalToolsNode(UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InHostPlatform)
{
SetupSingleInternalToolsNode(InProgramTarget);
}
public SingleInternalToolsNode(UnrealTargetPlatform InHostPlatform, SingleTargetProperties InProgramTarget)
: base(InHostPlatform)
{
ProgramTarget = InProgramTarget;
if (!GUBP.bBuildRocket) // more errors and more performance by just starting before the root editor is done
{
AddPseudodependency(RootEditorNode.StaticGetFullName(HostPlatform));
}
AgentSharingGroup = "ToolsGroup" + StaticGetHostPlatformSuffix(HostPlatform);
}