You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
3aec2651f8
#tests Tested in Rider [REVIEW] michael.galetzka #ROBOMERGE-AUTHOR: charles.lefebvre #ROBOMERGE-SOURCE: CL 19827801 via CL 19827806 via CL 19827811 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v940-19807014) [CL 19835115 by DecoyRS in ue5-main branch]
790 lines
29 KiB
C#
790 lines
29 KiB
C#
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Text.RegularExpressions;
|
|
using EpicGames.Core;
|
|
using UnrealBuildBase;
|
|
|
|
namespace UnrealBuildTool
|
|
{
|
|
internal class RiderProjectFile : ProjectFile
|
|
{
|
|
private static readonly XcrunRunner AppleHelper = new XcrunRunner();
|
|
|
|
public DirectoryReference RootPath;
|
|
public HashSet<TargetType> TargetTypes;
|
|
public CommandLineArguments Arguments;
|
|
|
|
private ToolchainInfo RootToolchainInfo = new ToolchainInfo();
|
|
private UEBuildTarget? CurrentTarget;
|
|
|
|
public RiderProjectFile(FileReference InProjectFilePath, DirectoryReference BaseDir,
|
|
DirectoryReference RootPath, HashSet<TargetType> TargetTypes, CommandLineArguments Arguments)
|
|
: base(InProjectFilePath, BaseDir)
|
|
{
|
|
this.RootPath = RootPath;
|
|
this.TargetTypes = TargetTypes;
|
|
this.Arguments = Arguments;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write project file info in JSON file.
|
|
/// For every combination of <c>UnrealTargetPlatform</c>, <c>UnrealTargetConfiguration</c> and <c>TargetType</c>
|
|
/// will be generated separate JSON file.
|
|
/// Project file will be stored:
|
|
/// For UE: {UnrealRoot}/Engine/Intermediate/ProjectFiles/.Rider/{Platform}/{Configuration}/{TargetType}/{ProjectName}.json
|
|
/// For game: {GameRoot}/Intermediate/ProjectFiles/.Rider/{Platform}/{Configuration}/{TargetType}/{ProjectName}.json
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// * <c>TargetType.Editor</c> will be generated for current platform only and will ignore <c>UnrealTargetConfiguration.Test</c> and <c>UnrealTargetConfiguration.Shipping</c> configurations
|
|
/// * <c>TargetType.Program</c> will be generated for current platform only and <c>UnrealTargetConfiguration.Development</c> configuration only
|
|
/// </remarks>
|
|
/// <param name="InPlatforms"></param>
|
|
/// <param name="InConfigurations"></param>
|
|
/// <param name="PlatformProjectGenerators"></param>
|
|
/// <param name="Minimize"></param>
|
|
/// <returns></returns>
|
|
public bool WriteProjectFile(List<UnrealTargetPlatform> InPlatforms,
|
|
List<UnrealTargetConfiguration> InConfigurations,
|
|
PlatformProjectGeneratorCollection PlatformProjectGenerators, JsonWriterStyle Minimize)
|
|
{
|
|
string ProjectName = ProjectFilePath.GetFileNameWithoutAnyExtensions();
|
|
DirectoryReference ProjectRootFolder = RootPath;
|
|
List<Tuple<FileReference, UEBuildTarget>> FileToTarget = new List<Tuple<FileReference, UEBuildTarget>>();
|
|
foreach (UnrealTargetPlatform Platform in InPlatforms)
|
|
{
|
|
if (!IsPlatformInHostGroup(Platform))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
foreach (UnrealTargetConfiguration Configuration in InConfigurations)
|
|
{
|
|
foreach (ProjectTarget ProjectTarget in ProjectTargets.OfType<ProjectTarget>())
|
|
{
|
|
if (TargetTypes.Any() && !TargetTypes.Contains(ProjectTarget.TargetRules!.Type)) continue;
|
|
|
|
// Skip Programs for all configs except for current platform + Development & Debug configurations
|
|
if (ProjectTarget.TargetRules!.Type == TargetType.Program &&
|
|
(BuildHostPlatform.Current.Platform != Platform ||
|
|
!(Configuration == UnrealTargetConfiguration.Development || Configuration == UnrealTargetConfiguration.Debug)))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Skip Editor for all platforms except for current platform
|
|
if (ProjectTarget.TargetRules.Type == TargetType.Editor && (BuildHostPlatform.Current.Platform != Platform || (Configuration == UnrealTargetConfiguration.Test || Configuration == UnrealTargetConfiguration.Shipping)))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
DirectoryReference ConfigurationFolder = DirectoryReference.Combine(ProjectRootFolder, Platform.ToString(), Configuration.ToString());
|
|
|
|
DirectoryReference TargetFolder =
|
|
DirectoryReference.Combine(ConfigurationFolder, ProjectTarget.TargetRules.Type.ToString());
|
|
|
|
string DefaultArchitecture = UEBuildPlatform
|
|
.GetBuildPlatform(Platform)
|
|
.GetDefaultArchitecture(ProjectTarget.UnrealProjectFilePath);
|
|
TargetDescriptor TargetDesc = new TargetDescriptor(ProjectTarget.UnrealProjectFilePath, ProjectTarget.Name,
|
|
Platform, Configuration, DefaultArchitecture, Arguments);
|
|
try
|
|
{
|
|
UEBuildTarget BuildTarget = UEBuildTarget.Create(TargetDesc, false, false, false);
|
|
|
|
FileReference OutputFile = FileReference.Combine(TargetFolder, $"{ProjectName}.json");
|
|
FileToTarget.Add(Tuple.Create(OutputFile, BuildTarget));
|
|
}
|
|
catch(Exception Ex)
|
|
{
|
|
Log.TraceWarning("Exception while generating include data for Target:{0}, Platform: {1}, Configuration: {2}", TargetDesc.Name, Platform.ToString(), Configuration.ToString());
|
|
Log.TraceWarning(Ex.ToString());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
foreach (Tuple<FileReference,UEBuildTarget> tuple in FileToTarget)
|
|
{
|
|
try
|
|
{
|
|
CurrentTarget = tuple.Item2;
|
|
CurrentTarget.PreBuildSetup();
|
|
SerializeTarget(tuple.Item1, CurrentTarget, Minimize);
|
|
}
|
|
catch (Exception Ex)
|
|
{
|
|
Log.TraceWarning("Exception while generating include data for Target:{0}, Platform: {1}, Configuration: {2}", tuple.Item2.AppName, tuple.Item2.Platform.ToString(), tuple.Item2.Configuration.ToString());
|
|
Log.TraceWarning(Ex.ToString());
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private bool IsPlatformInHostGroup(UnrealTargetPlatform Platform)
|
|
{
|
|
var Groups = UEBuildPlatform.GetPlatformGroups(BuildHostPlatform.Current.Platform);
|
|
foreach(UnrealPlatformGroup Group in Groups)
|
|
{
|
|
// Desktop includes Linux, Mac and Windows.
|
|
if (UEBuildPlatform.IsPlatformInGroup(Platform, Group) && Group != UnrealPlatformGroup.Desktop)
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
private void SerializeTarget(FileReference OutputFile, UEBuildTarget BuildTarget, JsonWriterStyle Minimize)
|
|
{
|
|
DirectoryReference.CreateDirectory(OutputFile.Directory);
|
|
using (JsonWriter Writer = new JsonWriter(OutputFile, Minimize))
|
|
{
|
|
ExportTarget(BuildTarget, Writer);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write a Target to a JSON writer. Is array is empty, don't write anything
|
|
/// </summary>
|
|
/// <param name="Target"></param>
|
|
/// <param name="Writer">Writer for the array data</param>
|
|
private void ExportTarget(UEBuildTarget Target, JsonWriter Writer)
|
|
{
|
|
Writer.WriteObjectStart();
|
|
|
|
Writer.WriteValue("Name", Target.TargetName);
|
|
Writer.WriteValue("Configuration", Target.Configuration.ToString());
|
|
Writer.WriteValue("Platform", Target.Platform.ToString());
|
|
Writer.WriteValue("TargetFile", Target.TargetRulesFile.FullName);
|
|
if (Target.ProjectFile != null)
|
|
{
|
|
Writer.WriteValue("ProjectFile", Target.ProjectFile.FullName);
|
|
}
|
|
|
|
ExportEnvironmentToJson(Target, Writer);
|
|
|
|
if(Target.Binaries.Any())
|
|
{
|
|
Writer.WriteArrayStart("Binaries");
|
|
foreach (UEBuildBinary Binary in Target.Binaries)
|
|
{
|
|
Writer.WriteObjectStart();
|
|
ExportBinary(Binary, Writer);
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
CppCompileEnvironment GlobalCompileEnvironment = Target.CreateCompileEnvironmentForProjectFiles();
|
|
HashSet<string> ModuleNames = new HashSet<string>();
|
|
Writer.WriteObjectStart("Modules");
|
|
foreach (UEBuildBinary Binary in Target.Binaries)
|
|
{
|
|
CppCompileEnvironment BinaryCompileEnvironment = Binary.CreateBinaryCompileEnvironment(GlobalCompileEnvironment);
|
|
foreach (UEBuildModule Module in Binary.Modules)
|
|
{
|
|
if(ModuleNames.Add(Module.Name))
|
|
{
|
|
Writer.WriteObjectStart(Module.Name);
|
|
UEBuildModuleCPP? ModuleCpp = Module as UEBuildModuleCPP;
|
|
if (ModuleCpp != null)
|
|
{
|
|
CppCompileEnvironment ModuleCompileEnvironment = ModuleCpp.CreateCompileEnvironmentForIntellisense(Target.Rules, BinaryCompileEnvironment);
|
|
ExportModuleCpp(ModuleCpp, ModuleCompileEnvironment, Writer);
|
|
Module.PrivateIncludePaths.UnionWith(ModuleCompileEnvironment.UserIncludePaths);
|
|
}
|
|
ExportModule(Module, Binary.OutputDir, Target.GetExecutableDir(), Writer);
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
}
|
|
}
|
|
Writer.WriteObjectEnd();
|
|
|
|
ExportPluginsFromTarget(Target, Writer);
|
|
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
|
|
private void ExportModuleCpp(UEBuildModuleCPP ModuleCPP, CppCompileEnvironment ModuleCompileEnvironment, JsonWriter Writer)
|
|
{
|
|
Writer.WriteValue("GeneratedCodeDirectory", ModuleCPP.GeneratedCodeDirectory != null ? ModuleCPP.GeneratedCodeDirectory.FullName : string.Empty);
|
|
|
|
ToolchainInfo ModuleToolchainInfo = GenerateToolchainInfo(ModuleCompileEnvironment);
|
|
if (!ModuleToolchainInfo.Equals(RootToolchainInfo))
|
|
{
|
|
Writer.WriteObjectStart("ToolchainInfo");
|
|
foreach (Tuple<string,object?> Field in ModuleToolchainInfo.GetDiff(RootToolchainInfo))
|
|
{
|
|
WriteField(ModuleCPP.Name, Writer, Field);
|
|
}
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
|
|
if (ModuleCompileEnvironment.PrecompiledHeaderIncludeFilename != null)
|
|
{
|
|
string CorrectFilePathPch;
|
|
if(ExtractWrappedIncludeFile(ModuleCompileEnvironment.PrecompiledHeaderIncludeFilename, out CorrectFilePathPch))
|
|
Writer.WriteValue("SharedPCHFilePath", CorrectFilePathPch);
|
|
}
|
|
}
|
|
|
|
private static bool ExtractWrappedIncludeFile(FileSystemReference FileRef, out string CorrectFilePathPch)
|
|
{
|
|
CorrectFilePathPch = "";
|
|
try
|
|
{
|
|
using (StreamReader Reader = new StreamReader(FileRef.FullName))
|
|
{
|
|
string? Line = Reader.ReadLine();
|
|
if (Line != null)
|
|
{
|
|
CorrectFilePathPch = Line.Substring("// PCH for ".Length).Trim();
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
finally
|
|
{
|
|
Log.TraceVerbose("Couldn't extract path to PCH from {0}", FileRef);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write a Module to a JSON writer. If array is empty, don't write anything
|
|
/// </summary>
|
|
/// <param name="BinaryOutputDir"></param>
|
|
/// <param name="TargetOutputDir"></param>
|
|
/// <param name="Writer">Writer for the array data</param>
|
|
/// <param name="Module"></param>
|
|
private static void ExportModule(UEBuildModule Module, DirectoryReference BinaryOutputDir, DirectoryReference TargetOutputDir, JsonWriter Writer)
|
|
{
|
|
Writer.WriteValue("Name", Module.Name);
|
|
Writer.WriteValue("Directory", Module.ModuleDirectory.FullName );
|
|
Writer.WriteValue("Rules", Module.RulesFile.FullName );
|
|
Writer.WriteValue("PCHUsage", Module.Rules.PCHUsage.ToString());
|
|
|
|
if (Module.Rules.PrivatePCHHeaderFile != null)
|
|
{
|
|
Writer.WriteValue("PrivatePCH", FileReference.Combine(Module.ModuleDirectory, Module.Rules.PrivatePCHHeaderFile).FullName);
|
|
}
|
|
|
|
if (Module.Rules.SharedPCHHeaderFile != null)
|
|
{
|
|
Writer.WriteValue("SharedPCH", FileReference.Combine(Module.ModuleDirectory, Module.Rules.SharedPCHHeaderFile).FullName);
|
|
}
|
|
|
|
ExportJsonModuleArray(Writer, "PublicDependencyModules", Module.PublicDependencyModules);
|
|
ExportJsonModuleArray(Writer, "PublicIncludePathModules", Module.PublicIncludePathModules);
|
|
ExportJsonModuleArray(Writer, "PrivateDependencyModules", Module.PrivateDependencyModules);
|
|
ExportJsonModuleArray(Writer, "PrivateIncludePathModules", Module.PrivateIncludePathModules);
|
|
ExportJsonModuleArray(Writer, "DynamicallyLoadedModules", Module.DynamicallyLoadedModules);
|
|
|
|
ExportJsonStringArray(Writer, "PublicSystemIncludePaths", Module.PublicSystemIncludePaths.Select(x => x.FullName ));
|
|
ExportJsonStringArray(Writer, "PublicIncludePaths", Module.PublicIncludePaths.Select(x => x.FullName ));
|
|
ExportJsonStringArray(Writer, "InternalIncludePaths", Module.InternalIncludePaths.Select(x => x.FullName));
|
|
|
|
ExportJsonStringArray(Writer, "LegacyPublicIncludePaths", Module.LegacyPublicIncludePaths.Select(x => x.FullName ));
|
|
|
|
ExportJsonStringArray(Writer, "PrivateIncludePaths", Module.PrivateIncludePaths.Select(x => x.FullName));
|
|
ExportJsonStringArray(Writer, "PublicLibraryPaths", Module.PublicSystemLibraryPaths.Select(x => x.FullName));
|
|
ExportJsonStringArray(Writer, "PublicAdditionalLibraries", Module.PublicSystemLibraries.Concat(Module.PublicLibraries.Select(x => x.FullName)));
|
|
ExportJsonStringArray(Writer, "PublicFrameworks", Module.PublicFrameworks);
|
|
ExportJsonStringArray(Writer, "PublicWeakFrameworks", Module.PublicWeakFrameworks);
|
|
ExportJsonStringArray(Writer, "PublicDelayLoadDLLs", Module.PublicDelayLoadDLLs);
|
|
ExportJsonStringArray(Writer, "PublicDefinitions", Module.PublicDefinitions);
|
|
ExportJsonStringArray(Writer, "PrivateDefinitions", Module.Rules.PrivateDefinitions);
|
|
ExportJsonStringArray(Writer, "ProjectDefinitions", /* TODO: Add method ShouldAddProjectDefinitions */ !Module.Rules.bTreatAsEngineModule ? Module.Rules.Target.ProjectDefinitions : new string[0]);
|
|
ExportJsonStringArray(Writer, "ApiDefinitions", Module.GetEmptyApiMacros());
|
|
Writer.WriteValue("ShouldAddLegacyPublicIncludePaths", Module.Rules.bLegacyPublicIncludePaths);
|
|
|
|
if(Module.Rules.CircularlyReferencedDependentModules.Any())
|
|
{
|
|
Writer.WriteArrayStart("CircularlyReferencedModules");
|
|
foreach (string ModuleName in Module.Rules.CircularlyReferencedDependentModules)
|
|
{
|
|
Writer.WriteValue(ModuleName);
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
if(Module.Rules.RuntimeDependencies.Inner.Any())
|
|
{
|
|
// We don't use info from RuntimeDependencies for code analyzes (at the moment)
|
|
// So we're OK with skipping some values if they are not presented
|
|
Writer.WriteArrayStart("RuntimeDependencies");
|
|
foreach (ModuleRules.RuntimeDependency RuntimeDependency in Module.Rules.RuntimeDependencies.Inner)
|
|
{
|
|
Writer.WriteObjectStart();
|
|
|
|
try
|
|
{
|
|
Writer.WriteValue("Path",
|
|
Module.ExpandPathVariables(RuntimeDependency.Path, BinaryOutputDir, TargetOutputDir));
|
|
}
|
|
catch(BuildException buildException)
|
|
{
|
|
Log.TraceVerbose("Value {0} for module {1} will not be stored. Reason: {2}", "Path", Module.Name, buildException);
|
|
}
|
|
|
|
if (RuntimeDependency.SourcePath != null)
|
|
{
|
|
try
|
|
{
|
|
Writer.WriteValue("SourcePath",
|
|
Module.ExpandPathVariables(RuntimeDependency.SourcePath, BinaryOutputDir,
|
|
TargetOutputDir));
|
|
}
|
|
catch(BuildException buildException)
|
|
{
|
|
Log.TraceVerbose("Value {0} for module {1} will not be stored. Reason: {2}", "SourcePath", Module.Name, buildException);
|
|
}
|
|
}
|
|
|
|
Writer.WriteValue("Type", RuntimeDependency.Type.ToString());
|
|
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write an array of Modules to a JSON writer. If array is empty, don't write anything
|
|
/// </summary>
|
|
/// <param name="Writer">Writer for the array data</param>
|
|
/// <param name="ArrayName">Name of the array property</param>
|
|
/// <param name="Modules">Sequence of Modules to write. May be null.</param>
|
|
private static void ExportJsonModuleArray(JsonWriter Writer, string ArrayName, IEnumerable<UEBuildModule>? Modules)
|
|
{
|
|
if (Modules == null || !Modules.Any()) return;
|
|
|
|
Writer.WriteArrayStart(ArrayName);
|
|
foreach (UEBuildModule Module in Modules)
|
|
{
|
|
Writer.WriteValue(Module.Name);
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write an array of strings to a JSON writer. Ifl array is empty, don't write anything
|
|
/// </summary>
|
|
/// <param name="Writer">Writer for the array data</param>
|
|
/// <param name="ArrayName">Name of the array property</param>
|
|
/// <param name="Strings">Sequence of strings to write. May be null.</param>
|
|
static void ExportJsonStringArray(JsonWriter Writer, string ArrayName, IEnumerable<string> Strings)
|
|
{
|
|
if (Strings == null || !Strings.Any()) return;
|
|
|
|
Writer.WriteArrayStart(ArrayName);
|
|
foreach (string String in Strings)
|
|
{
|
|
Writer.WriteValue(String);
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write uplugin content to a JSON writer
|
|
/// </summary>
|
|
/// <param name="Plugin">Uplugin description</param>
|
|
/// <param name="Writer">JSON writer</param>
|
|
private static void ExportPlugin(UEBuildPlugin Plugin, JsonWriter Writer)
|
|
{
|
|
Writer.WriteObjectStart(Plugin.Name);
|
|
|
|
Writer.WriteValue("File", Plugin.File.FullName );
|
|
Writer.WriteValue("Type", Plugin.Type.ToString());
|
|
if(Plugin.Dependencies != null && Plugin.Dependencies.Any())
|
|
{
|
|
Writer.WriteStringArrayField("Dependencies", Plugin.Dependencies.Select(it => it.Name));
|
|
}
|
|
if(Plugin.Modules.Any())
|
|
{
|
|
Writer.WriteStringArrayField("Modules", Plugin.Modules.Select(it => it.Name));
|
|
}
|
|
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Setup plugins for Target and write plugins to JSON writer. Don't write anything if there are no plugins
|
|
/// </summary>
|
|
/// <param name="Target"></param>
|
|
/// <param name="Writer"></param>
|
|
private static void ExportPluginsFromTarget(UEBuildTarget Target, JsonWriter Writer)
|
|
{
|
|
Target.SetupPlugins();
|
|
if (Target.BuildPlugins == null || !Target.BuildPlugins.Any()) return;
|
|
|
|
Writer.WriteObjectStart("Plugins");
|
|
foreach (UEBuildPlugin plugin in Target.BuildPlugins!)
|
|
{
|
|
ExportPlugin(plugin, Writer);
|
|
}
|
|
Writer.WriteObjectEnd();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write information about this binary to a JSON file
|
|
/// </summary>
|
|
/// <param name="Binary"></param>
|
|
/// <param name="Writer">Writer for this binary's data</param>
|
|
private static void ExportBinary(UEBuildBinary Binary, JsonWriter Writer)
|
|
{
|
|
Writer.WriteValue("File", Binary.OutputFilePath.FullName );
|
|
Writer.WriteValue("Type", Binary.Type.ToString());
|
|
|
|
Writer.WriteArrayStart("Modules");
|
|
foreach(UEBuildModule Module in Binary.Modules)
|
|
{
|
|
Writer.WriteValue(Module.Name);
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Write C++ toolchain information to JSON writer
|
|
/// </summary>
|
|
/// <param name="Target"></param>
|
|
/// <param name="Writer"></param>
|
|
private void ExportEnvironmentToJson(UEBuildTarget Target, JsonWriter Writer)
|
|
{
|
|
CppCompileEnvironment GlobalCompileEnvironment = Target.CreateCompileEnvironmentForProjectFiles();
|
|
|
|
RootToolchainInfo = GenerateToolchainInfo(GlobalCompileEnvironment);
|
|
|
|
Writer.WriteObjectStart("ToolchainInfo");
|
|
foreach (Tuple<string, object?> Field in RootToolchainInfo.GetFields())
|
|
{
|
|
WriteField(Target.TargetName, Writer, Field);
|
|
}
|
|
Writer.WriteObjectEnd();
|
|
|
|
Writer.WriteArrayStart("EnvironmentIncludePaths");
|
|
foreach (DirectoryReference Path in GlobalCompileEnvironment.UserIncludePaths)
|
|
{
|
|
Writer.WriteValue(Path.FullName );
|
|
}
|
|
foreach (DirectoryReference Path in GlobalCompileEnvironment.SystemIncludePaths)
|
|
{
|
|
Writer.WriteValue(Path.FullName );
|
|
}
|
|
|
|
if (UEBuildPlatform.IsPlatformInGroup(Target.Platform, UnrealPlatformGroup.Windows))
|
|
{
|
|
foreach (DirectoryReference Path in Target.Rules.WindowsPlatform.Environment!.IncludePaths)
|
|
{
|
|
Writer.WriteValue(Path.FullName);
|
|
}
|
|
}
|
|
else if (UEBuildPlatform.IsPlatformInGroup(Target.Platform, UnrealPlatformGroup.Apple) &&
|
|
UEBuildPlatform.IsPlatformInGroup(BuildHostPlatform.Current.Platform, UnrealPlatformGroup.Apple))
|
|
{
|
|
// Only generate Apple system include paths when host platform is Apple OS
|
|
// TODO: Fix case when working with MacOS on Windows host platform
|
|
foreach (string Path in AppleHelper.GetAppleSystemIncludePaths(GlobalCompileEnvironment.Architecture, Target.Platform))
|
|
{
|
|
Writer.WriteValue(Path);
|
|
}
|
|
}
|
|
else if(UEBuildPlatform.IsPlatformInGroup(Target.Platform, UnrealPlatformGroup.Linux) ||
|
|
UEBuildPlatform.IsPlatformInGroup(Target.Platform, UnrealPlatformGroup.Unix))
|
|
{
|
|
var EngineDirectory = Unreal.EngineDirectory.ToString();
|
|
|
|
string? UseLibcxxEnvVarOverride = Environment.GetEnvironmentVariable("UE_LINUX_USE_LIBCXX");
|
|
if (string.IsNullOrEmpty(UseLibcxxEnvVarOverride) || UseLibcxxEnvVarOverride == "1")
|
|
{
|
|
if (Target.Architecture.StartsWith("x86_64") ||
|
|
Target.Architecture.StartsWith("aarch64"))
|
|
{
|
|
// libc++ include directories
|
|
Writer.WriteValue(Path.Combine(EngineDirectory, "Source/ThirdParty/Unix/LibCxx/include/"));
|
|
Writer.WriteValue(Path.Combine(EngineDirectory, "Source/ThirdParty/Unix/LibCxx/include/c++/v1"));
|
|
}
|
|
}
|
|
|
|
UEBuildPlatform BuildPlatform;
|
|
|
|
if (Target.Architecture.StartsWith("x86_64"))
|
|
{
|
|
BuildPlatform = UEBuildPlatform.GetBuildPlatform(UnrealTargetPlatform.Linux);
|
|
}
|
|
else if (Target.Architecture.StartsWith("aarch64"))
|
|
{
|
|
BuildPlatform = UEBuildPlatform.GetBuildPlatform(UnrealTargetPlatform.LinuxArm64);
|
|
}
|
|
else
|
|
{
|
|
throw new ArgumentException("Wrong Target.Architecture: {0}", Target.Architecture);
|
|
}
|
|
|
|
string PlatformSdkVersionString = UEBuildPlatformSDK.GetSDKForPlatform(BuildPlatform.GetPlatformName())!.GetInstalledVersion()!;
|
|
var Version = GetLinuxToolchainVersionFromFullString(PlatformSdkVersionString);
|
|
|
|
string? InternalSdkPath = UEBuildPlatform.GetSDK(UnrealTargetPlatform.Linux)!.GetInternalSDKPath();
|
|
if (InternalSdkPath != null)
|
|
{
|
|
Writer.WriteValue(Path.Combine(InternalSdkPath, "include"));
|
|
Writer.WriteValue(Path.Combine(InternalSdkPath, "usr/include"));
|
|
Writer.WriteValue(Path.Combine(InternalSdkPath, "lib/clang/" + Version + "/include/"));
|
|
}
|
|
}
|
|
|
|
Writer.WriteArrayEnd();
|
|
|
|
Writer.WriteArrayStart("EnvironmentDefinitions");
|
|
foreach (string Definition in GlobalCompileEnvironment.Definitions)
|
|
{
|
|
Writer.WriteValue(Definition);
|
|
}
|
|
Writer.WriteArrayEnd();
|
|
}
|
|
|
|
private static void WriteField(string ModuleOrTargetName, JsonWriter Writer, Tuple<string, object?> Field)
|
|
{
|
|
if (Field.Item2 == null) return;
|
|
string Name = Field.Item1;
|
|
if (Field.Item2 is bool)
|
|
{
|
|
Writer.WriteValue(Name, (bool) Field.Item2);
|
|
}
|
|
else if (Field.Item2 is string)
|
|
{
|
|
string FieldValue = (string) Field.Item2;
|
|
if(FieldValue != "")
|
|
Writer.WriteValue(Name, (string) Field.Item2);
|
|
}
|
|
else if (Field.Item2 is int)
|
|
{
|
|
Writer.WriteValue(Name, (int) Field.Item2);
|
|
}
|
|
else if (Field.Item2 is double)
|
|
{
|
|
Writer.WriteValue(Name, (double) Field.Item2);
|
|
}
|
|
else if (Field.Item2 is CppStandardVersion version)
|
|
{
|
|
// Do not use version.ToString(). See: https://youtrack.jetbrains.com/issue/RIDER-68030
|
|
switch (version)
|
|
{
|
|
case CppStandardVersion.Cpp14:
|
|
Writer.WriteValue(Name, "Cpp14");
|
|
break;
|
|
case CppStandardVersion.Cpp17:
|
|
Writer.WriteValue(Name, "Cpp17");
|
|
break;
|
|
case CppStandardVersion.Cpp20:
|
|
Writer.WriteValue(Name, "Cpp20");
|
|
break;
|
|
case CppStandardVersion.Latest:
|
|
Writer.WriteValue(Name, "Latest");
|
|
break;
|
|
default:
|
|
Log.TraceError("Unsupported C++ standard type: {0}", version);
|
|
break;
|
|
}
|
|
}
|
|
else if (Field.Item2 is Enum)
|
|
{
|
|
Writer.WriteValue(Name, Field.Item2.ToString());
|
|
}
|
|
else if (Field.Item2 is IEnumerable<string>)
|
|
{
|
|
IEnumerable<string> FieldValue = (IEnumerable<string>)Field.Item2;
|
|
if(FieldValue.Any())
|
|
Writer.WriteStringArrayField(Name, FieldValue);
|
|
}
|
|
else
|
|
{
|
|
Log.TraceWarning("Dumping incompatible ToolchainInfo field: {0} with type: {1} for: {2}",
|
|
Name, Field.Item2, ModuleOrTargetName);
|
|
}
|
|
}
|
|
|
|
private ToolchainInfo GenerateToolchainInfo(CppCompileEnvironment CompileEnvironment)
|
|
{
|
|
ToolchainInfo ToolchainInfo = new ToolchainInfo
|
|
{
|
|
CppStandard = CompileEnvironment.CppStandard,
|
|
Configuration = CompileEnvironment.Configuration.ToString(),
|
|
bEnableExceptions = CompileEnvironment.bEnableExceptions,
|
|
bOptimizeCode = CompileEnvironment.bOptimizeCode,
|
|
bUseInlining = CompileEnvironment.bUseInlining,
|
|
bUseUnity = CompileEnvironment.bUseUnity,
|
|
bCreateDebugInfo = CompileEnvironment.bCreateDebugInfo,
|
|
bIsBuildingLibrary = CompileEnvironment.bIsBuildingLibrary,
|
|
bUseAVX = CompileEnvironment.bUseAVX,
|
|
bIsBuildingDLL = CompileEnvironment.bIsBuildingDLL,
|
|
bUseDebugCRT = CompileEnvironment.bUseDebugCRT,
|
|
bUseRTTI = CompileEnvironment.bUseRTTI,
|
|
bUseStaticCRT = CompileEnvironment.bUseStaticCRT,
|
|
PrecompiledHeaderAction = CompileEnvironment.PrecompiledHeaderAction.ToString(),
|
|
PrecompiledHeaderFile = CompileEnvironment.PrecompiledHeaderFile?.ToString(),
|
|
ForceIncludeFiles = CompileEnvironment.ForceIncludeFiles.Select(Item => Item.ToString()).ToList()
|
|
};
|
|
|
|
if (CurrentTarget!.Platform.IsInGroup(UnrealPlatformGroup.Windows))
|
|
{
|
|
ToolchainInfo.Architecture = WindowsExports.GetArchitectureSubpath(CurrentTarget.Rules.WindowsPlatform.Architecture);
|
|
|
|
WindowsCompiler WindowsPlatformCompiler = CurrentTarget.Rules.WindowsPlatform.Compiler;
|
|
ToolchainInfo.bStrictConformanceMode = WindowsPlatformCompiler.IsMSVC() && CurrentTarget.Rules.WindowsPlatform.bStrictConformanceMode;
|
|
ToolchainInfo.Compiler = WindowsPlatformCompiler.ToString();
|
|
}
|
|
else
|
|
{
|
|
string PlatformName = $"{CurrentTarget.Platform}Platform";
|
|
object? Value = typeof(ReadOnlyTargetRules).GetProperty(PlatformName)?.GetValue(CurrentTarget.Rules);
|
|
object? CompilerField = Value?.GetType().GetProperty("Compiler")?.GetValue(Value);
|
|
if (CompilerField != null)
|
|
ToolchainInfo.Compiler = CompilerField.ToString()!;
|
|
}
|
|
|
|
return ToolchainInfo;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get clang toolchain version from full version string
|
|
/// v17_clang-10.0.1-centos7 -> 10.0.1
|
|
/// </summary>
|
|
/// <param name="FullVersion">Full clang toolchain version string. example: "v17_clang-10.0.1-centos7"</param>
|
|
/// <returns>clang toolchain version. example: 10.0.1</returns>
|
|
private string GetLinuxToolchainVersionFromFullString(string FullVersion)
|
|
{
|
|
string FullVersionPattern = @"^v[0-9]+_.*-([0-9]+\.[0-9]+\.[0-9]+)-.*$";
|
|
Regex Regex = new Regex(FullVersionPattern);
|
|
Match m = Regex.Match(FullVersion);
|
|
if (!m.Success)
|
|
{
|
|
throw new ArgumentException("Wrong full version string: {0}", FullVersion);
|
|
}
|
|
|
|
Group g = m.Groups[1]; // first and the last capture group
|
|
CaptureCollection c = g.Captures;
|
|
if (c.Count != 1)
|
|
{
|
|
throw new ArgumentException("Multiple regex capture in full version string: {0}", FullVersion);
|
|
}
|
|
|
|
return c[0].Value;
|
|
}
|
|
|
|
private class XcrunRunner
|
|
{
|
|
private readonly Dictionary<string, IList<string>> CachedIncludePaths =
|
|
new Dictionary<string, IList<string>>();
|
|
|
|
private string CurrentlyProcessedSDK = string.Empty;
|
|
private Process? XcrunProcess;
|
|
private bool IsReadingIncludesSection;
|
|
|
|
public IList<string> GetAppleSystemIncludePaths(string Architecture, UnrealTargetPlatform Platform)
|
|
{
|
|
if (!UEBuildPlatform.IsPlatformInGroup(Platform, UnrealPlatformGroup.Apple))
|
|
{
|
|
throw new InvalidOperationException("xcrun can be run only for Apple's platforms");
|
|
}
|
|
|
|
string SDKPath = GetSDKPath(Architecture, Platform);
|
|
if (!CachedIncludePaths.ContainsKey(SDKPath))
|
|
{
|
|
CalculateSystemIncludePaths(SDKPath);
|
|
}
|
|
|
|
return CachedIncludePaths[SDKPath];
|
|
}
|
|
|
|
private void CalculateSystemIncludePaths(string SDKPath)
|
|
{
|
|
if (CurrentlyProcessedSDK != string.Empty)
|
|
{
|
|
throw new InvalidOperationException("Cannot calculate include paths for several platforms at once");
|
|
}
|
|
|
|
CurrentlyProcessedSDK = SDKPath;
|
|
CachedIncludePaths[SDKPath] = new List<string>();
|
|
using (XcrunProcess = new Process())
|
|
{
|
|
string AppName = "xcrun";
|
|
string Arguments = "clang++ -Wp,-v -x c++ - -fsyntax-only" +
|
|
(string.IsNullOrEmpty(SDKPath) ? string.Empty : (" -isysroot " + SDKPath));
|
|
XcrunProcess.StartInfo.FileName = AppName;
|
|
XcrunProcess.StartInfo.Arguments = Arguments;
|
|
XcrunProcess.StartInfo.UseShellExecute = false;
|
|
XcrunProcess.StartInfo.CreateNoWindow = true;
|
|
// For some weird reason output of this command is written to error channel so we're redirecting both channels
|
|
XcrunProcess.StartInfo.RedirectStandardOutput = true;
|
|
XcrunProcess.StartInfo.RedirectStandardError = true;
|
|
XcrunProcess.OutputDataReceived += OnOutputDataReceived;
|
|
XcrunProcess.ErrorDataReceived += OnOutputDataReceived;
|
|
XcrunProcess.Start();
|
|
XcrunProcess.BeginOutputReadLine();
|
|
XcrunProcess.BeginErrorReadLine();
|
|
// xcrun is not finished on it's own. It should be killed by OnOutputDataReceived when reading is finished. But we'll add timeout as a safeguard
|
|
XcrunProcess.WaitForExit(3000);
|
|
}
|
|
|
|
XcrunProcess = null;
|
|
IsReadingIncludesSection = false;
|
|
CurrentlyProcessedSDK = string.Empty;
|
|
}
|
|
|
|
private void OnOutputDataReceived(object Sender, DataReceivedEventArgs Args)
|
|
{
|
|
if (Args.Data != null)
|
|
{
|
|
if (IsReadingIncludesSection)
|
|
{
|
|
if (Args.Data.StartsWith("End of search"))
|
|
{
|
|
IsReadingIncludesSection = false;
|
|
XcrunProcess!.Kill();
|
|
}
|
|
else
|
|
{
|
|
if (!Args.Data.EndsWith("(framework directory)"))
|
|
{
|
|
CachedIncludePaths[CurrentlyProcessedSDK].Add(Args.Data.Trim(' ', '"'));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (Args.Data.StartsWith("#include <...>"))
|
|
{
|
|
IsReadingIncludesSection = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
private string GetSDKPath(string Architecture, UnrealTargetPlatform Platform)
|
|
{
|
|
if (Platform == UnrealTargetPlatform.Mac)
|
|
{
|
|
return MacToolChain.SDKPath;
|
|
}
|
|
|
|
if (Platform == UnrealTargetPlatform.IOS)
|
|
{
|
|
return new IOSToolChainSettings().GetSDKPath(Architecture);
|
|
}
|
|
|
|
if (Platform == UnrealTargetPlatform.TVOS)
|
|
{
|
|
return new TVOSToolChainSettings().GetSDKPath(Architecture);
|
|
}
|
|
|
|
throw new NotImplementedException("Path to SDK has to be specified for each Apple's platform");
|
|
}
|
|
}
|
|
}
|
|
}
|