//Run FASTBuild on the list of actions. Relies on fbuild.exe being in the path.
public override bool ExecuteActions(List <Action> Actions, bool bLogDetailedActionStats)
{
bool FASTBuildResult = true;
if (Actions.Count > 0)
{
string FASTBuildFilePath = Path.Combine(UnrealBuildTool.EngineDirectory.FullName, "Intermediate", "Build", "fbuild.bff");
List <Action> LocalExecutorActions = new List <Action>();
if (CreateBffFile(Actions, FASTBuildFilePath, LocalExecutorActions))
{
FASTBuildResult = ExecuteBffFile(FASTBuildFilePath);
if (FASTBuildResult)
{
LocalExecutor localExecutor = new LocalExecutor();
foreach (Action action in LocalExecutorActions)
{
Console.WriteLine("[info] {0} // {1}", action.CommandPath, action.CommandArguments);
}
FASTBuildResult = localExecutor.ExecuteActions(LocalExecutorActions, bLogDetailedActionStats);
}
}
else
{
FASTBuildResult = false;
}
}
return(FASTBuildResult);
}
/// <summary>
/// Executes a list of actions.
/// </summary>
public static void ExecuteActions(BuildConfiguration BuildConfiguration, List <Action> ActionsToExecute, List <TargetDescriptor> TargetDescriptors = null)
{
Log.TraceInformation("Execute actions num:" + ActionsToExecute.Count + " target descriptors num:" + TargetDescriptors.Count);
if (ActionsToExecute.Count == 0)
{
Log.TraceInformation("Target is up to date");
}
else
{
// Figure out which executor to use
ActionExecutor Executor;
if (BuildConfiguration.bAllowHybridExecutor && HybridExecutor.IsAvailable())
{
Executor = new HybridExecutor();
}
else if (BuildConfiguration.bAllowXGE && XGE.IsAvailable())
{
Executor = new XGE();
}
else if (BuildConfiguration.bAllowDistcc)
{
Executor = new Distcc();
}
else if (BuildConfiguration.bAllowSNDBS && SNDBS.IsAvailable())
{
Executor = new SNDBS();
}
else if (BuildConfiguration.bAllowParallelExecutor && ParallelExecutor.IsAvailable())
{
Executor = new ParallelExecutor();
}
else
{
Executor = new LocalExecutor();
}
//if (BuildConfiguration.bAllowFastBuild && FastBuild_v1.IsAvailable())
//{
// Executor = new FastBuild_v1(Executor, TargetDescriptors);
//}
if (BuildConfiguration.bAllowFastBuild && FastBuild_v2.IsAvailable())
{
Executor = new FastBuild_v2(Executor, TargetDescriptors);
}
// Execute the build
Stopwatch Timer = Stopwatch.StartNew();
if (!Executor.ExecuteActions(ActionsToExecute, BuildConfiguration.bLogDetailedActionStats))
{
throw new CompilationResultException(CompilationResult.OtherCompilationError);
}
Log.TraceInformation("Total time in {0} executor: {1:0.00} seconds", Executor.Name, Timer.Elapsed.TotalSeconds);
// Reset the file info for all the produced items
foreach (Action BuildAction in ActionsToExecute)
{
foreach (FileItem ProducedItem in BuildAction.ProducedItems)
{
ProducedItem.ResetCachedInfo();
}
}
// Verify the link outputs were created (seems to happen with Win64 compiles)
foreach (Action BuildAction in ActionsToExecute)
{
if (BuildAction.ActionType == ActionType.Link)
{
foreach (FileItem Item in BuildAction.ProducedItems)
{
if (!Item.Exists)
{
throw new BuildException("Failed to produce item: {0}", Item.AbsolutePath);
}
}
}
}
}
}