/// <summary> /// NOTE: This function must mirror the functionality of TargetPlatformBase::RequiresTempTarget /// </summary> private static bool RequiresTempTarget(FileReference RawProjectPath, bool bProjectHasCode, UnrealTargetPlatform Platform, UnrealTargetConfiguration Configuration, TargetType TargetType, bool bRequiresAssetNativization, bool bRequiresCookedData, out string OutReason) { // check to see if we already have a Target.cs file if (bProjectHasCode) { OutReason = null; return(false); } // check if asset nativization is enabled if (bRequiresAssetNativization) { OutReason = "asset nativization is enabled"; return(true); } // Check if encryption or signing is enabled EncryptionAndSigning.CryptoSettings Settings = EncryptionAndSigning.ParseCryptoSettings(RawProjectPath.Directory, Platform); if (Settings.IsAnyEncryptionEnabled() || Settings.IsPakSigningEnabled()) { OutReason = "encryption/signing is enabled"; return(true); } // check the target platforms for any differences in build settings or additional plugins if (!CommandUtils.IsEngineInstalled() && !PlatformExports.HasDefaultBuildConfig(RawProjectPath, Platform)) { OutReason = "project has non-default build configuration"; return(true); } if (PlatformExports.RequiresBuild(RawProjectPath, Platform)) { OutReason = "overriden by target platform"; return(true); } // Read the project descriptor, and find all the plugins available to this project ProjectDescriptor Project = ProjectDescriptor.FromFile(RawProjectPath); // Enumerate all the available plugins Dictionary <string, PluginInfo> AllPlugins = Plugins.ReadAvailablePlugins(CommandUtils.EngineDirectory, DirectoryReference.FromFile(RawProjectPath), new List <DirectoryReference>()).ToDictionary(x => x.Name, x => x, StringComparer.OrdinalIgnoreCase); // find if there are any plugins enabled or disabled which differ from the default string Reason; if (RequiresTempTargetForCodePlugin(Project, Platform, Configuration, TargetType, AllPlugins, out Reason)) { OutReason = Reason; return(true); } OutReason = null; return(false); }
private static bool RequiresTempTarget(FileReference RawProjectPath, List<UnrealTargetPlatform> ClientTargetPlatforms, bool AssetNativizationRequested) { // check to see if we already have a Target.cs file if (File.Exists (Path.Combine (Path.GetDirectoryName (RawProjectPath.FullName), "Source", RawProjectPath.GetFileNameWithoutExtension() + ".Target.cs"))) { return false; } else if (Directory.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Source"))) { // wasn't one in the main Source directory, let's check all sub-directories //@todo: may want to read each target.cs to see if it has a target corresponding to the project name as a final check FileInfo[] Files = (new DirectoryInfo( Path.Combine (Path.GetDirectoryName (RawProjectPath.FullName), "Source")).GetFiles ("*.Target.cs", SearchOption.AllDirectories)); if (Files.Length > 0) { return false; } } // // once we reach this point, we can surmise that this is an asset- // only (code free) project if (AssetNativizationRequested) { // we're going to be converting some of the project's assets // into native code, so we require a distinct target (executable) // be generated for this project return true; } if (ClientTargetPlatforms != null) { foreach (UnrealTargetPlatform ClientPlatform in ClientTargetPlatforms) { EncryptionAndSigning.CryptoSettings Settings = EncryptionAndSigning.ParseCryptoSettings(RawProjectPath.Directory, ClientPlatform); if (Settings.IsAnyEncryptionEnabled() || Settings.bEnablePakSigning) { return true; } } } // no Target file, now check to see if build settings have changed List<UnrealTargetPlatform> TargetPlatforms = ClientTargetPlatforms; if (ClientTargetPlatforms == null || ClientTargetPlatforms.Count < 1) { // No client target platforms, add all in TargetPlatforms = new List<UnrealTargetPlatform>(); foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform))) { if (TargetPlatformType != UnrealTargetPlatform.Unknown) { TargetPlatforms.Add(TargetPlatformType); } } } // Change the working directory to be the Engine/Source folder. We are running from Engine/Binaries/DotNET DirectoryReference oldCWD = DirectoryReference.GetCurrentDirectory(); try { DirectoryReference EngineSourceDirectory = DirectoryReference.Combine(CommandUtils.EngineDirectory, "Source"); if (!DirectoryReference.Exists(EngineSourceDirectory)) // only set the directory if it exists, this should only happen if we are launching the editor from an artist sync { EngineSourceDirectory = DirectoryReference.Combine(CommandUtils.EngineDirectory, "Binaries"); } Directory.SetCurrentDirectory(EngineSourceDirectory.FullName); // Read the project descriptor, and find all the plugins available to this project ProjectDescriptor Project = ProjectDescriptor.FromFile(RawProjectPath); List<PluginInfo> AvailablePlugins = Plugins.ReadAvailablePlugins(CommandUtils.EngineDirectory, RawProjectPath, Project.AdditionalPluginDirectories); // check the target platforms for any differences in build settings or additional plugins bool RetVal = false; foreach (UnrealTargetPlatform TargetPlatformType in TargetPlatforms) { if(!Automation.IsEngineInstalled() && !PlatformExports.HasDefaultBuildConfig(RawProjectPath, TargetPlatformType)) { RetVal = true; break; } // find if there are any plugins enabled or disabled which differ from the default foreach(PluginInfo Plugin in AvailablePlugins) { bool bPluginEnabledForProject = Plugins.IsPluginEnabledForProject(Plugin, Project, TargetPlatformType, TargetType.Game); if ((bPluginEnabledForProject != Plugin.EnabledByDefault) || (bPluginEnabledForProject && Plugin.Descriptor.bInstalled)) { // NOTE: this code was only marking plugins that compiled for the platform to upgrade to code project, however // this doesn't work in practice, because the runtime code will look for the plugin, without a .uplugin file, // and will fail. This is the safest way to make sure all platforms are acting the same. However, if you // whitelist the plugin in the .uproject file, the above UProjectInfo.IsPluginEnabledForProject check won't pass // so you won't get in here. Leaving this commented out code in there, because someone is bound to come looking // for why a non-whitelisted platform module is causing a project to convert to code-based. // As an aside, if you run the project with UE4Game (not your Project's binary) from the debugger, it will work // _in this case_ because the .uplugin file will have been staged, and there is no needed library // if(Plugin.Descriptor.Modules.Any(Module => Module.IsCompiledInConfiguration(TargetPlatformType, TargetType.Game, bBuildDeveloperTools: false, bBuildEditor: false))) { RetVal = true; break; } } } } return RetVal; } finally { // Change back to the original directory Directory.SetCurrentDirectory(oldCWD.FullName); } }
private static bool RequiresTempTarget(FileReference RawProjectPath, List <UnrealTargetPlatform> ClientTargetPlatforms, List <UnrealTargetConfiguration> ClientTargetConfigurations, bool AssetNativizationRequested, out string Reason) { // check to see if we already have a Target.cs file if (File.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Source", RawProjectPath.GetFileNameWithoutExtension() + ".Target.cs"))) { Reason = null; return(false); } else if (Directory.Exists(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Source"))) { // wasn't one in the main Source directory, let's check all sub-directories //@todo: may want to read each target.cs to see if it has a target corresponding to the project name as a final check FileInfo[] Files = (new DirectoryInfo(Path.Combine(Path.GetDirectoryName(RawProjectPath.FullName), "Source")).GetFiles("*.Target.cs", SearchOption.AllDirectories)); if (Files.Length > 0) { Reason = null; return(false); } } // // once we reach this point, we can surmise that this is an asset- // only (code free) project if (AssetNativizationRequested) { // we're going to be converting some of the project's assets // into native code, so we require a distinct target (executable) // be generated for this project Reason = "asset nativization is enabled"; return(true); } if (ClientTargetPlatforms != null) { foreach (UnrealTargetPlatform ClientPlatform in ClientTargetPlatforms) { EncryptionAndSigning.CryptoSettings Settings = EncryptionAndSigning.ParseCryptoSettings(RawProjectPath.Directory, ClientPlatform); if (Settings.IsAnyEncryptionEnabled() || Settings.IsPakSigningEnabled()) { Reason = "encryption/signing is enabled"; return(true); } } } // no Target file, now check to see if build settings have changed List <UnrealTargetPlatform> TargetPlatforms = ClientTargetPlatforms; if (ClientTargetPlatforms == null || ClientTargetPlatforms.Count < 1) { // No client target platforms, add all in TargetPlatforms = new List <UnrealTargetPlatform>(); foreach (UnrealTargetPlatform TargetPlatformType in Enum.GetValues(typeof(UnrealTargetPlatform))) { if (TargetPlatformType != UnrealTargetPlatform.Unknown) { TargetPlatforms.Add(TargetPlatformType); } } } List <UnrealTargetConfiguration> TargetConfigurations = ClientTargetConfigurations; if (TargetConfigurations == null || TargetConfigurations.Count < 1) { // No client target configurations, add all in TargetConfigurations = new List <UnrealTargetConfiguration>(); foreach (UnrealTargetConfiguration TargetConfigurationType in Enum.GetValues(typeof(UnrealTargetConfiguration))) { if (TargetConfigurationType != UnrealTargetConfiguration.Unknown) { TargetConfigurations.Add(TargetConfigurationType); } } } // Read the project descriptor, and find all the plugins available to this project ProjectDescriptor Project = ProjectDescriptor.FromFile(RawProjectPath); List <PluginInfo> AvailablePlugins = Plugins.ReadAvailablePlugins(CommandUtils.EngineDirectory, RawProjectPath, Project.AdditionalPluginDirectories); // check the target platforms for any differences in build settings or additional plugins foreach (UnrealTargetPlatform TargetPlatformType in TargetPlatforms) { if (!CommandUtils.IsEngineInstalled() && !PlatformExports.HasDefaultBuildConfig(RawProjectPath, TargetPlatformType)) { Reason = "project has non-default build configuration"; return(true); } if (PlatformExports.RequiresBuild(RawProjectPath, TargetPlatformType)) { Reason = "overriden by target platform"; return(true); } // find if there are any plugins enabled or disabled which differ from the default foreach (PluginInfo Plugin in AvailablePlugins) { bool bPluginEnabledForTarget = false; foreach (UnrealTargetConfiguration TargetConfigType in TargetConfigurations) { bPluginEnabledForTarget |= Plugins.IsPluginEnabledForProject(Plugin, Project, TargetPlatformType, TargetConfigType, TargetRules.TargetType.Game); } bool bPluginEnabledForBaseTarget = false; if (!Plugin.Descriptor.bInstalled) { foreach (UnrealTargetConfiguration TargetConfigType in TargetConfigurations) { bPluginEnabledForBaseTarget |= Plugins.IsPluginEnabledForProject(Plugin, null, TargetPlatformType, TargetConfigType, TargetRules.TargetType.Game); } } if (bPluginEnabledForTarget != bPluginEnabledForBaseTarget) { if (bPluginEnabledForTarget) { Reason = String.Format("{0} plugin is enabled", Plugin.Name); return(true); } else { Reason = String.Format("{0} plugin is disabled", Plugin.Name); return(true); } } } } Reason = null; return(false); }