// Anonymous function that writes project configuration data
private void WriteConfiguration(string ProjectName, ProjectConfigAndTargetCombination Combination, StringBuilder VCProjectFileContent, StringBuilder VCUserFileContent)
{
UnrealTargetPlatform Platform = Combination.Platform;
UnrealTargetConfiguration Configuration = Combination.Configuration;
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (((ProjGenerator == null) && (Platform != UnrealTargetPlatform.Unknown)))
{
return;
}
string UProjectPath = "";
if (IsForeignProject)
{
UProjectPath = "\"$(SolutionDir)$(ProjectName).uproject\"";
}
string ConditionString = "Condition=\"'$(Configuration)|$(Platform)'=='" + Combination.ProjectConfigurationAndPlatformName + "'\"";
{
VCProjectFileContent.Append(
" <ImportGroup " + ConditionString + " Label=\"PropertySheets\">" + ProjectFileGenerator.NewLine +
" <Import Project=\"$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props\" Condition=\"exists('$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props')\" Label=\"LocalAppDataPlatform\" />" + ProjectFileGenerator.NewLine +
" </ImportGroup>" + ProjectFileGenerator.NewLine);
if (IsStubProject)
{
string ProjectRelativeUnusedDirectory = NormalizeProjectPath(Path.Combine(ProjectFileGenerator.EngineRelativePath, BuildConfiguration.BaseIntermediateFolder, "Unused"));
VCProjectFileContent.Append(
" <PropertyGroup " + ConditionString + ">" + ProjectFileGenerator.NewLine +
" <OutDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</OutDir>" + ProjectFileGenerator.NewLine +
" <IntDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</IntDir>" + ProjectFileGenerator.NewLine +
" <NMakeBuildCommandLine>@rem Nothing to do.</NMakeBuildCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeReBuildCommandLine>@rem Nothing to do.</NMakeReBuildCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeCleanCommandLine>@rem Nothing to do.</NMakeCleanCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeOutput/>" + ProjectFileGenerator.NewLine +
" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
else if(ProjectFileGenerator.bGeneratingRocketProjectFiles && Combination.ProjectTarget != null && Combination.ProjectTarget.TargetRules != null && !Combination.ProjectTarget.TargetRules.SupportsPlatform(Combination.Platform))
{
List<UnrealTargetPlatform> SupportedPlatforms = new List<UnrealTargetPlatform>();
Combination.ProjectTarget.TargetRules.GetSupportedPlatforms(ref SupportedPlatforms);
string ProjectRelativeUnusedDirectory = NormalizeProjectPath(Path.Combine(ProjectFileGenerator.EngineRelativePath, BuildConfiguration.BaseIntermediateFolder, "Unused"));
VCProjectFileContent.AppendFormat(
" <PropertyGroup " + ConditionString + ">" + ProjectFileGenerator.NewLine +
" <OutDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</OutDir>" + ProjectFileGenerator.NewLine +
" <IntDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</IntDir>" + ProjectFileGenerator.NewLine +
" <NMakeBuildCommandLine>@echo {0} is not a supported platform for {1}. Valid platforms are {2}.</NMakeBuildCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeReBuildCommandLine>@echo {0} is not a supported platform for {1}. Valid platforms are {2}.</NMakeReBuildCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeCleanCommandLine>@echo {0} is not a supported platform for {1}. Valid platforms are {2}.</NMakeCleanCommandLine>" + ProjectFileGenerator.NewLine +
" <NMakeOutput/>" + ProjectFileGenerator.NewLine +
" </PropertyGroup>" + ProjectFileGenerator.NewLine, Combination.Platform, Utils.GetFilenameWithoutAnyExtensions(Combination.ProjectTarget.TargetFilePath), String.Join(", ", SupportedPlatforms.Select(x => x.ToString())));
}
else
{
TargetRules TargetRulesObject = Combination.ProjectTarget.TargetRules;
string TargetFilePath = Combination.ProjectTarget.TargetFilePath;
string TargetName = Utils.GetFilenameWithoutAnyExtensions(TargetFilePath);
var UBTPlatformName = IsStubProject ? StubProjectPlatformName : Platform.ToString();
var UBTConfigurationName = IsStubProject ? StubProjectConfigurationName : Configuration.ToString();
// Setup output path
var BuildPlatform = UEBuildPlatform.GetBuildPlatform(Platform);
// Figure out if this is a monolithic build
bool bShouldCompileMonolithic = BuildPlatform.ShouldCompileMonolithicBinary(Platform);
bShouldCompileMonolithic |= TargetRulesObject.ShouldCompileMonolithic(Platform, Configuration);
// Get the output directory
string EngineRootDirectory = Path.GetFullPath(ProjectFileGenerator.EngineRelativePath);
string RootDirectory = EngineRootDirectory;
if ((TargetRules.IsAGame(TargetRulesObject.Type) || TargetRulesObject.Type == TargetRules.TargetType.Server) && bShouldCompileMonolithic && !TargetRulesObject.bOutputToEngineBinaries)
{
if (UnrealBuildTool.HasUProjectFile() && Utils.IsFileUnderDirectory(TargetFilePath, UnrealBuildTool.GetUProjectPath()))
{
RootDirectory = Path.GetFullPath(UnrealBuildTool.GetUProjectPath());
}
else
{
string UnrealProjectPath = UProjectInfo.GetProjectFilePath(ProjectName);
if (!String.IsNullOrEmpty(UnrealProjectPath))
{
RootDirectory = Path.GetDirectoryName(Path.GetFullPath(UnrealProjectPath));
}
}
}
if(TargetRulesObject.Type == TargetRules.TargetType.Program && !TargetRulesObject.bOutputToEngineBinaries)
{
string UnrealProjectPath = UProjectInfo.GetProjectForTarget(TargetName);
if (!String.IsNullOrEmpty(UnrealProjectPath))
{
RootDirectory = Path.GetDirectoryName(Path.GetFullPath(UnrealProjectPath));
}
}
// Get the output directory
string OutputDirectory = Path.Combine(RootDirectory, "Binaries", UBTPlatformName);
// Get the executable name (minus any platform or config suffixes)
string BaseExeName = TargetName;
if (!bShouldCompileMonolithic && TargetRulesObject.Type != TargetRules.TargetType.Program)
{
// Figure out what the compiled binary will be called so that we can point the IDE to the correct file
string TargetConfigurationName = TargetRulesObject.ConfigurationName;
if (TargetConfigurationName != TargetRules.TargetType.Game.ToString() && TargetConfigurationName != TargetRules.TargetType.Program.ToString())
{
BaseExeName = "UE4" + TargetConfigurationName;
}
}
// Make the output file path
string NMakePath = Path.Combine(OutputDirectory, BaseExeName);
if (Configuration != UnrealTargetConfiguration.Development && (Configuration != UnrealTargetConfiguration.DebugGame || bShouldCompileMonolithic))
{
NMakePath += "-" + UBTPlatformName + "-" + UBTConfigurationName;
}
NMakePath += BuildPlatform.GetActiveArchitecture();
NMakePath += BuildPlatform.GetBinaryExtension(UEBuildBinaryType.Executable);
NMakePath = (BuildPlatform as UEBuildPlatform).ModifyNMakeOutput(NMakePath);
VCProjectFileContent.Append(
" <PropertyGroup " + ConditionString + ">" + ProjectFileGenerator.NewLine);
string PathStrings = (ProjGenerator != null) ? ProjGenerator.GetVisualStudioPathsEntries(Platform, Configuration, TargetRulesObject.Type, TargetFilePath, ProjectFilePath, NMakePath) : "";
if (string.IsNullOrEmpty(PathStrings) || (PathStrings.Contains("<IntDir>") == false))
{
string ProjectRelativeUnusedDirectory = "$(ProjectDir)..\\Build\\Unused";
VCProjectFileContent.Append(
PathStrings +
" <OutDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</OutDir>" + ProjectFileGenerator.NewLine +
" <IntDir>" + ProjectRelativeUnusedDirectory + Path.DirectorySeparatorChar + "</IntDir>" + ProjectFileGenerator.NewLine);
}
else
{
VCProjectFileContent.Append(PathStrings);
}
if (TargetRules.IsGameType(TargetRulesObject.Type) &&
(TargetRules.IsEditorType(TargetRulesObject.Type) == false))
{
// Allow platforms to add any special properties they require... like aumid override for Xbox One
UEPlatformProjectGenerator.GenerateGamePlatformSpecificProperties(Platform, Configuration, TargetRulesObject.Type, VCProjectFileContent, RootDirectory, TargetFilePath);
}
// This is the standard UE4 based project NMake build line:
// ..\..\Build\BatchFiles\Build.bat <TARGETNAME> <PLATFORM> <CONFIGURATION>
// ie ..\..\Build\BatchFiles\Build.bat BlankProgram Win64 Debug
string BuildArguments = " " + TargetName + " " + UBTPlatformName + " " + UBTConfigurationName;
if(ProjectFileGenerator.bUsePrecompiled)
{
BuildArguments += " -useprecompiled";
}
if (IsForeignProject)
{
BuildArguments += " " + UProjectPath + (UnrealBuildTool.RunningRocket() ? " -rocket" : "");
}
// Always wait for the mutex between UBT invocations, so that building the whole solution doesn't fail.
BuildArguments += " -waitmutex";
string BatchFilesDirectoryName = Path.Combine(ProjectFileGenerator.EngineRelativePath, "Build", "BatchFiles");
// @todo UWP: For the MS toolchains, if an override was set for project generation, push that into the build strings to override the build toolchain as well
string BuildToolOverride = "";
if (UnrealBuildTool.CommandLineContains("-2012"))
{
BuildToolOverride = " -2012";
}
if (UnrealBuildTool.CommandLineContains("-2013"))
{
BuildToolOverride = " -2013";
}
if (UnrealBuildTool.CommandLineContains("-2015"))
{
BuildToolOverride = " -2015";
}
BuildArguments += BuildToolOverride;
// NMake Build command line
VCProjectFileContent.Append(" <NMakeBuildCommandLine>");
VCProjectFileContent.Append(EscapePath(NormalizeProjectPath(Path.Combine(BatchFilesDirectoryName, "Build.bat"))) + BuildArguments.ToString());
VCProjectFileContent.Append("</NMakeBuildCommandLine>" + ProjectFileGenerator.NewLine);
// NMake ReBuild command line
VCProjectFileContent.Append(" <NMakeReBuildCommandLine>");
VCProjectFileContent.Append(EscapePath(NormalizeProjectPath(Path.Combine(BatchFilesDirectoryName, "Rebuild.bat"))) + BuildArguments.ToString());
VCProjectFileContent.Append("</NMakeReBuildCommandLine>" + ProjectFileGenerator.NewLine);
// NMake Clean command line
VCProjectFileContent.Append(" <NMakeCleanCommandLine>");
VCProjectFileContent.Append(EscapePath(NormalizeProjectPath(Path.Combine(BatchFilesDirectoryName, "Clean.bat"))) + BuildArguments.ToString());
VCProjectFileContent.Append("</NMakeCleanCommandLine>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" <NMakeOutput>");
VCProjectFileContent.Append(NormalizeProjectPath(NMakePath));
VCProjectFileContent.Append("</NMakeOutput>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" </PropertyGroup>" + ProjectFileGenerator.NewLine);
string LayoutDirString = (ProjGenerator != null) ? ProjGenerator.GetVisualStudioLayoutDirSection(Platform, Configuration, ConditionString, Combination.ProjectTarget.TargetRules.Type, Combination.ProjectTarget.TargetFilePath, ProjectFilePath, NMakePath) : "";
VCProjectFileContent.Append(LayoutDirString);
}
if (VCUserFileContent != null && Combination.ProjectTarget != null)
{
TargetRules TargetRulesObject = Combination.ProjectTarget.TargetRules;
if ((Platform == UnrealTargetPlatform.Win32) || (Platform == UnrealTargetPlatform.Win64) || (Platform == UnrealTargetPlatform.UWP))
{
VCUserFileContent.Append(
" <PropertyGroup " + ConditionString + ">" + ProjectFileGenerator.NewLine);
if (TargetRulesObject.Type != TargetRules.TargetType.Game)
{
string DebugOptions = "";
if(IsForeignProject)
{
DebugOptions += UProjectPath;
}
else if(TargetRulesObject.Type == TargetRules.TargetType.Editor && ProjectName != "UE4")
{
DebugOptions += ProjectName;
}
if (Configuration == UnrealTargetConfiguration.Debug || Configuration == UnrealTargetConfiguration.DebugGame)
{
DebugOptions += " -debug";
}
else if (Configuration == UnrealTargetConfiguration.Shipping)
{
DebugOptions += " -shipping";
}
VCUserFileContent.Append(
" <LocalDebuggerCommandArguments>" + DebugOptions + "</LocalDebuggerCommandArguments>" + ProjectFileGenerator.NewLine
);
}
VCUserFileContent.Append(
" <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>" + ProjectFileGenerator.NewLine
);
VCUserFileContent.Append(
" </PropertyGroup>" + ProjectFileGenerator.NewLine
);
}
string PlatformUserFileStrings = (ProjGenerator != null) ? ProjGenerator.GetVisualStudioUserFileStrings(Platform, Configuration, ConditionString, TargetRulesObject, Combination.ProjectTarget.TargetFilePath, ProjectFilePath) : "";
VCUserFileContent.Append(PlatformUserFileStrings);
}
}
}
// Anonymous function that writes pre-Default.props configuration data
private void WritePreDefaultPropsConfiguration(ProjectConfigAndTargetCombination Combination, StringBuilder VCProjectFileContent)
{
STPlatformProjectGenerator ProjGenerator = STPlatformProjectGenerator.GetPlatformProjectGenerator(Combination.Platform, true);
if (((ProjGenerator == null) && (Combination.Platform != STTargetPlatform.Unknown)))
{
return;
}
string ConditionString = "Condition=\"'$(Configuration)|$(Platform)'=='" + Combination.ProjectConfigurationAndPlatformName + "'\"";
string PlatformToolsetString = (ProjGenerator != null) ? ProjGenerator.GetVisualStudioPlatformToolsetString(Combination.Platform, Combination.Configuration, this) : "";
if (String.IsNullOrEmpty(PlatformToolsetString))
{
if (VCProjectFileGenerator.ProjectFileFormat == VCProjectFileGenerator.VCProjectFileFormat.VisualStudio2013)
{
PlatformToolsetString = " <PlatformToolset>v120</PlatformToolset>" + ProjectFileGenerator.NewLine;
}
else if (VCProjectFileGenerator.ProjectFileFormat == VCProjectFileGenerator.VCProjectFileFormat.VisualStudio2012)
{
PlatformToolsetString = " <PlatformToolset>v110</PlatformToolset>" + ProjectFileGenerator.NewLine;
}
}
string PlatformConfigurationType = (ProjGenerator == null) ? "Makefile" : ProjGenerator.GetVisualStudioPlatformConfigurationType(Combination.Platform);
VCProjectFileContent.Append(
" <PropertyGroup " + ConditionString + " Label=\"Configuration\">" + ProjectFileGenerator.NewLine +
" <ConfigurationType>" + PlatformConfigurationType + "</ConfigurationType>" + ProjectFileGenerator.NewLine +
PlatformToolsetString +
" </PropertyGroup>" + ProjectFileGenerator.NewLine
);
}
/// Implements Project interface
public override bool WriteProjectFile(List<UnrealTargetPlatform> InPlatforms, List<UnrealTargetConfiguration> InConfigurations)
{
string ProjectName = Path.GetFileNameWithoutExtension(ProjectFilePath);
bool bSuccess = true;
// NOTE: We intentionally do not SORT the source file list, as we want the order they're written to disk to be consistent
// with how they are stored in memory. This makes for more consistent Unity compiles when alternating between
// using "auto" projects and on-disk projects for builds.
var ShouldSortSourceFiles = false;
if( ShouldSortSourceFiles )
{
// Source our list of source files
Comparison<SourceFile> SourceFileComparer = ( FileA, FileB ) => { return FileA.FilePath.CompareTo( FileB.FilePath ); };
SourceFiles.Sort( SourceFileComparer );
}
// Build up the new include search path string
var VCIncludeSearchPaths = new StringBuilder();
{
foreach (var CurPath in IntelliSenseIncludeSearchPaths)
{
VCIncludeSearchPaths.Append(CurPath + ";");
}
foreach (var CurPath in IntelliSenseSystemIncludeSearchPaths)
{
VCIncludeSearchPaths.Append(CurPath + ";");
}
if (InPlatforms.Contains(UnrealTargetPlatform.UWP))
{
VCIncludeSearchPaths.Append(UWPToolChain.GetVCIncludePaths(CPPTargetPlatform.UWP) + ";");
}
else if (InPlatforms.Contains(UnrealTargetPlatform.Win64))
{
VCIncludeSearchPaths.Append(VCToolChain.GetVCIncludePaths(CPPTargetPlatform.Win64) + ";");
}
else if (InPlatforms.Contains(UnrealTargetPlatform.Win32))
{
VCIncludeSearchPaths.Append(VCToolChain.GetVCIncludePaths(CPPTargetPlatform.Win32) + ";");
}
}
var VCPreprocessorDefinitions = new StringBuilder();
foreach( var CurDef in IntelliSensePreprocessorDefinitions )
{
if( VCPreprocessorDefinitions.Length > 0 )
{
VCPreprocessorDefinitions.Append( ';' );
}
VCPreprocessorDefinitions.Append( CurDef );
}
// Setup VC project file content
var VCProjectFileContent = new StringBuilder();
var VCFiltersFileContent = new StringBuilder();
var VCUserFileContent = new StringBuilder();
// Visual Studio doesn't require a *.vcxproj.filters file to even exist alongside the project unless
// it actually has something of substance in it. We'll avoid saving it out unless we need to.
var FiltersFileIsNeeded = false;
// Project file header
VCProjectFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project DefaultTargets=\"Build\" ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine);
bool bGenerateUserFileContent = UEPlatformProjectGenerator.PlatformRequiresVSUserFileGeneration(InPlatforms, InConfigurations);
if (bGenerateUserFileContent)
{
VCUserFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine
);
}
// Build up a list of platforms and configurations this project will support. In this list, Unknown simply
// means that we should use the default "stub" project platform and configuration name.
var ProjectConfigAndTargetCombinations = new List< ProjectConfigAndTargetCombination >();
// If this is a "stub" project, then only add a single configuration to the project
if( IsStubProject )
{
ProjectConfigAndTargetCombination StubCombination = new ProjectConfigAndTargetCombination(UnrealTargetPlatform.Unknown, UnrealTargetConfiguration.Unknown, StubProjectPlatformName, StubProjectConfigurationName, null);
ProjectConfigAndTargetCombinations.Add(StubCombination);
}
else
{
// Figure out all the desired configurations
foreach (var Configuration in InConfigurations)
{
//@todo.Rocket: Put this in a commonly accessible place?
if (UnrealBuildTool.IsValidConfiguration(Configuration) == false)
{
continue;
}
foreach (var Platform in InPlatforms)
{
if (UnrealBuildTool.IsValidPlatform(Platform) == false)
{
continue;
}
var BuildPlatform = UEBuildPlatform.GetBuildPlatform(Platform, true);
if ((BuildPlatform != null) && (BuildPlatform.HasRequiredSDKsInstalled() == SDKStatus.Valid))
{
// Now go through all of the target types for this project
if( ProjectTargets.Count == 0 )
{
throw new BuildException( "Expecting at least one ProjectTarget to be associated with project '{0}' in the TargetProjects list ", ProjectFilePath );
}
foreach( var ProjectTarget in ProjectTargets )
{
if(IsValidProjectPlatformAndConfiguration( ProjectTarget, Platform, Configuration ))
{
string ProjectPlatformName, ProjectConfigurationName;
MakeProjectPlatformAndConfigurationNames(Platform, Configuration, ProjectTarget.TargetRules.ConfigurationName, out ProjectPlatformName, out ProjectConfigurationName);
ProjectConfigAndTargetCombination Combination = new ProjectConfigAndTargetCombination(Platform, Configuration, ProjectPlatformName, ProjectConfigurationName, ProjectTarget);
ProjectConfigAndTargetCombinations.Add( Combination );
}
}
}
}
}
}
VCProjectFileContent.Append(
" <ItemGroup Label=\"ProjectConfigurations\">" + ProjectFileGenerator.NewLine);
// Make a list of the platforms and configs as project-format names
var ProjectPlatforms = new List<UnrealTargetPlatform>();
var ProjectPlatformNameAndPlatforms = new List<Tuple<string, UnrealTargetPlatform>>(); // ProjectPlatformName, Platform
var ProjectConfigurationNameAndConfigurations = new List<Tuple<string, UnrealTargetConfiguration>>(); // ProjectConfigurationName, Configuration
foreach ( var Combination in ProjectConfigAndTargetCombinations )
{
if( !ProjectPlatforms.Contains( Combination.Platform ) )
{
ProjectPlatforms.Add( Combination.Platform );
}
if( !ProjectPlatformNameAndPlatforms.Any( ProjectPlatformNameAndPlatformTuple => ProjectPlatformNameAndPlatformTuple.Item1 == Combination.ProjectPlatformName ) )
{
ProjectPlatformNameAndPlatforms.Add( Tuple.Create( Combination.ProjectPlatformName, Combination.Platform ) );
}
if( !ProjectConfigurationNameAndConfigurations.Any( ProjectConfigurationNameAndConfigurationTuple => ProjectConfigurationNameAndConfigurationTuple.Item1 == Combination.ProjectConfigurationName ) )
{
ProjectConfigurationNameAndConfigurations.Add( Tuple.Create( Combination.ProjectConfigurationName, Combination.Configuration ) );
}
}
// Output ALL the project's config-platform permutations (project files MUST do this)
foreach( var ConfigurationTuple in ProjectConfigurationNameAndConfigurations )
{
var ProjectConfigurationName = ConfigurationTuple.Item1;
foreach( var PlatformTuple in ProjectPlatformNameAndPlatforms )
{
var ProjectPlatformName = PlatformTuple.Item1;
VCProjectFileContent.Append(
" <ProjectConfiguration Include=\"" + ProjectConfigurationName + "|" + ProjectPlatformName + "\">" + ProjectFileGenerator.NewLine +
" <Configuration>" + ProjectConfigurationName + "</Configuration>" + ProjectFileGenerator.NewLine +
" <Platform>" + ProjectPlatformName + "</Platform>" + ProjectFileGenerator.NewLine +
" </ProjectConfiguration>" + ProjectFileGenerator.NewLine);
}
}
VCProjectFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
VCFiltersFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine);
// Platform specific PropertyGroups, etc.
StringBuilder AdditionalPropertyGroups = new StringBuilder();
if (!IsStubProject)
{
foreach (var Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
AdditionalPropertyGroups.Append(ProjGenerator.GetAdditionalVisualStudioPropertyGroups(Platform));
}
}
VCProjectFileContent.Append( AdditionalPropertyGroups );
}
// Project globals (project GUID, project type, SCC bindings, etc)
{
VCProjectFileContent.Append(
" <PropertyGroup Label=\"Globals\">" + ProjectFileGenerator.NewLine +
" <ProjectGuid>" + ProjectGUID.ToString("B").ToUpperInvariant() + "</ProjectGuid>" + ProjectFileGenerator.NewLine +
" <Keyword>MakeFileProj</Keyword>" + ProjectFileGenerator.NewLine +
" <RootNamespace>" + ProjectName + "</RootNamespace>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(
" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
// Write each project configuration PreDefaultProps section
foreach (var ConfigurationTuple in ProjectConfigurationNameAndConfigurations)
{
var ProjectConfigurationName = ConfigurationTuple.Item1;
var TargetConfiguration = ConfigurationTuple.Item2;
foreach (var PlatformTuple in ProjectPlatformNameAndPlatforms)
{
var ProjectPlatformName = PlatformTuple.Item1;
var TargetPlatform = PlatformTuple.Item2;
WritePreDefaultPropsConfiguration(TargetPlatform, TargetConfiguration, ProjectPlatformName, ProjectConfigurationName, VCProjectFileContent);
}
}
VCProjectFileContent.Append(
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.Default.props\" />" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.props\" />" + ProjectFileGenerator.NewLine +
" <ImportGroup Label=\"ExtensionSettings\" />" + ProjectFileGenerator.NewLine +
" <PropertyGroup Label=\"UserMacros\" />" + ProjectFileGenerator.NewLine
);
// Write each project configuration
foreach( var Combination in ProjectConfigAndTargetCombinations )
{
WriteConfiguration( ProjectName, Combination, VCProjectFileContent, bGenerateUserFileContent? VCUserFileContent : null );
}
// Source folders and files
{
var LocalAliasedFiles = new List<AliasedFile>(AliasedFiles);
foreach (var CurFile in SourceFiles)
{
if (CurFile.FilePath.Contains(".svn")){
continue;
}
// We want all source file and directory paths in the project files to be relative to the project file's
// location on the disk. Convert the path to be relative to the project file directory
var ProjectRelativeSourceFile = Utils.MakePathRelativeTo(CurFile.FilePath, Path.GetDirectoryName(ProjectFilePath));
// By default, files will appear relative to the project file in the solution. This is kind of the normal Visual
// Studio way to do things, but because our generated project files are emitted to intermediate folders, if we always
// did this it would yield really ugly paths int he solution explorer
string FilterRelativeSourceDirectory = Path.GetDirectoryName(ProjectRelativeSourceFile);
// Use the specified relative base folder
if (CurFile.RelativeBaseFolder != null) // NOTE: We are looking for null strings, not empty strings!
{
FilterRelativeSourceDirectory = Path.GetDirectoryName(Utils.MakePathRelativeTo(CurFile.FilePath, CurFile.RelativeBaseFolder));
}
LocalAliasedFiles.Add(new AliasedFile(ProjectRelativeSourceFile, FilterRelativeSourceDirectory));
}
VCFiltersFileContent.Append(
" <ItemGroup>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(
" <ItemGroup>" + ProjectFileGenerator.NewLine);
// Add all file directories to the filters file as solution filters
var FilterDirectories = new HashSet<string>();
foreach (var AliasedFile in LocalAliasedFiles)
{
// No need to add the root directory relative to the project (it would just be an empty string!)
if (!String.IsNullOrWhiteSpace(AliasedFile.ProjectPath))
{
FiltersFileIsNeeded = EnsureFilterPathExists(AliasedFile.ProjectPath, VCFiltersFileContent, FilterDirectories);
}
var VCFileType = GetVCFileType(AliasedFile.FileSystemPath);
VCProjectFileContent.Append(
" <" + VCFileType + " Include=\"" + AliasedFile.FileSystemPath + "\" />" + ProjectFileGenerator.NewLine);
if (!String.IsNullOrWhiteSpace(AliasedFile.ProjectPath))
{
VCFiltersFileContent.Append(
" <" + VCFileType + " Include=\"" + AliasedFile.FileSystemPath + "\">" + ProjectFileGenerator.NewLine +
" <Filter>" + Utils.CleanDirectorySeparators(AliasedFile.ProjectPath) + "</Filter>" + ProjectFileGenerator.NewLine +
" </" + VCFileType + " >" + ProjectFileGenerator.NewLine);
FiltersFileIsNeeded = true;
}
else
{
// No need to specify the root directory relative to the project (it would just be an empty string!)
VCFiltersFileContent.Append(
" <" + VCFileType + " Include=\"" + AliasedFile.FileSystemPath + "\" />" + ProjectFileGenerator.NewLine);
}
}
VCProjectFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
VCFiltersFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
}
// For Rocket, include engine source in the source search paths. We never build it locally, so the debugger can't find it.
if(UnrealBuildTool.RunningRocket() && !IsStubProject)
{
VCProjectFileContent.Append(" <PropertyGroup>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" <SourcePath>");
foreach(string DirectoryName in Directory.EnumerateDirectories(Path.GetFullPath(Path.Combine(ProjectFileGenerator.EngineRelativePath, "Source")), "*", SearchOption.AllDirectories))
{
if(Directory.EnumerateFiles(DirectoryName, "*.cpp").Any())
{
VCProjectFileContent.Append(DirectoryName);
VCProjectFileContent.Append(";");
}
}
VCProjectFileContent.Append("</SourcePath>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
// Write IntelliSense info
{
// @todo projectfiles: Currently we are storing defines/include paths for ALL configurations rather than using ConditionString and storing
// this data uniquely for each target configuration. IntelliSense may behave better if we did that, but it will result in a LOT more
// data being stored into the project file, and might make the IDE perform worse when switching configurations!
VCProjectFileContent.Append(
" <PropertyGroup>" + ProjectFileGenerator.NewLine +
" <NMakePreprocessorDefinitions>$(NMakePreprocessorDefinitions)" + ( VCPreprocessorDefinitions.Length > 0 ? ( ";" + VCPreprocessorDefinitions ) : "" ) + "</NMakePreprocessorDefinitions>" + ProjectFileGenerator.NewLine +
" <NMakeIncludeSearchPath>$(NMakeIncludeSearchPath)" + ( VCIncludeSearchPaths.Length > 0 ? ( ";" + VCIncludeSearchPaths ) : "" ) + "</NMakeIncludeSearchPath>" + ProjectFileGenerator.NewLine +
" <NMakeForcedIncludes>$(NMakeForcedIncludes)</NMakeForcedIncludes>" + ProjectFileGenerator.NewLine +
" <NMakeAssemblySearchPath>$(NMakeAssemblySearchPath)</NMakeAssemblySearchPath>" + ProjectFileGenerator.NewLine +
" <NMakeForcedUsingAssemblies>$(NMakeForcedUsingAssemblies)</NMakeForcedUsingAssemblies>" + ProjectFileGenerator.NewLine +
" </PropertyGroup>" + ProjectFileGenerator.NewLine );
}
// look for additional import lines for all platforms for non stub projects
StringBuilder AdditionalImportSettings = new StringBuilder();
if (!IsStubProject)
{
foreach (var Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
AdditionalImportSettings.Append(ProjGenerator.GetAdditionalVisualStudioImportSettings(Platform));
}
}
}
string OutputManifestString = "";
if (!IsStubProject)
{
foreach (var Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
// @todo projectfiles: Serious hacks here because we are trying to emit one-time platform-specific sections that need information
// about a target type, but the project file may contain many types of targets! Some of this logic will need to move into
// the per-target configuration writing code.
var HackTargetType = TargetRules.TargetType.Game;
string HackTargetFilePath = null;
foreach( var Combination in ProjectConfigAndTargetCombinations )
{
if( Combination.Platform == Platform &&
Combination.ProjectTarget.TargetRules != null &&
Combination.ProjectTarget.TargetRules.Type == HackTargetType )
{
HackTargetFilePath = Combination.ProjectTarget.TargetFilePath;// ProjectConfigAndTargetCombinations[0].ProjectTarget.TargetFilePath;
break;
}
}
if( !String.IsNullOrEmpty( HackTargetFilePath ) )
{
OutputManifestString += ProjGenerator.GetVisualStudioOutputManifestSection(Platform, HackTargetType, HackTargetFilePath, ProjectFilePath);
}
}
}
}
VCProjectFileContent.Append(
OutputManifestString + // output manifest must come before the Cpp.targets file.
" <ItemDefinitionGroup>" + ProjectFileGenerator.NewLine +
" </ItemDefinitionGroup>" + ProjectFileGenerator.NewLine +
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.targets\" />" + ProjectFileGenerator.NewLine +
AdditionalImportSettings.ToString() +
" <ImportGroup Label=\"ExtensionTargets\">" + ProjectFileGenerator.NewLine +
" </ImportGroup>" + ProjectFileGenerator.NewLine +
"</Project>" + ProjectFileGenerator.NewLine );
VCFiltersFileContent.Append(
"</Project>" + ProjectFileGenerator.NewLine );
if (bGenerateUserFileContent)
{
VCUserFileContent.Append(
"</Project>" + ProjectFileGenerator.NewLine
);
}
// Save the project file
if( bSuccess )
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged( ProjectFilePath, VCProjectFileContent.ToString() );
}
// Save the filters file
if( bSuccess )
{
// Create a path to the project file's filters file
var VCFiltersFilePath = ProjectFilePath + ".filters";
if( FiltersFileIsNeeded )
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged( VCFiltersFilePath, VCFiltersFileContent.ToString() );
}
else
{
Log.TraceVerbose( "Deleting Visual C++ filters file which is no longer needed: " + VCFiltersFilePath );
// Delete the filters file, if one exists. We no longer need it
try
{
File.Delete( VCFiltersFilePath );
}
catch( Exception )
{
Log.TraceInformation( "Error deleting filters file (file may not be writable): " + VCFiltersFilePath );
}
}
}
// Save the user file, if required
if (VCUserFileContent.Length > 0)
{
// Create a path to the project file's user file
var VCUserFilePath = ProjectFilePath + ".user";
// Never overwrite the existing user path as it will cause them to lose their settings
if (File.Exists(VCUserFilePath) == false)
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged(VCUserFilePath, VCUserFileContent.ToString());
}
}
return bSuccess;
}
/// Implements Project interface
public override bool WriteProjectFile(List<UnrealTargetPlatform> InPlatforms, List<UnrealTargetConfiguration> InConfigurations)
{
string ProjectName = ProjectFilePath.GetFileNameWithoutExtension();
bool bSuccess = true;
// Build up the new include search path string
StringBuilder VCIncludeSearchPaths = new StringBuilder();
{
foreach (string CurPath in IntelliSenseIncludeSearchPaths)
{
VCIncludeSearchPaths.Append(CurPath + ";");
}
foreach (string CurPath in IntelliSenseSystemIncludeSearchPaths)
{
VCIncludeSearchPaths.Append(CurPath + ";");
}
if (InPlatforms.Contains(UnrealTargetPlatform.Win64))
{
VCIncludeSearchPaths.Append(VCToolChain.GetVCIncludePaths(CPPTargetPlatform.Win64, false) + ";");
}
else if (InPlatforms.Contains(UnrealTargetPlatform.Win32))
{
VCIncludeSearchPaths.Append(VCToolChain.GetVCIncludePaths(CPPTargetPlatform.Win32, false) + ";");
}
}
StringBuilder VCPreprocessorDefinitions = new StringBuilder();
foreach (string CurDef in IntelliSensePreprocessorDefinitions)
{
if (VCPreprocessorDefinitions.Length > 0)
{
VCPreprocessorDefinitions.Append(';');
}
VCPreprocessorDefinitions.Append(CurDef);
}
// Setup VC project file content
StringBuilder VCProjectFileContent = new StringBuilder();
StringBuilder VCFiltersFileContent = new StringBuilder();
StringBuilder VCUserFileContent = new StringBuilder();
// Visual Studio doesn't require a *.vcxproj.filters file to even exist alongside the project unless
// it actually has something of substance in it. We'll avoid saving it out unless we need to.
bool FiltersFileIsNeeded = false;
// Project file header
VCProjectFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project DefaultTargets=\"Build\" ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine);
bool bGenerateUserFileContent = UEPlatformProjectGenerator.PlatformRequiresVSUserFileGeneration(InPlatforms, InConfigurations);
if (bGenerateUserFileContent)
{
VCUserFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine
);
}
// Build up a list of platforms and configurations this project will support. In this list, Unknown simply
// means that we should use the default "stub" project platform and configuration name.
List<ProjectConfigAndTargetCombination> ProjectConfigAndTargetCombinations = new List<ProjectConfigAndTargetCombination>();
// If this is a "stub" project, then only add a single configuration to the project
if (IsStubProject)
{
ProjectConfigAndTargetCombination StubCombination = new ProjectConfigAndTargetCombination(UnrealTargetPlatform.Unknown, UnrealTargetConfiguration.Unknown, StubProjectPlatformName, StubProjectConfigurationName, null);
ProjectConfigAndTargetCombinations.Add(StubCombination);
}
else
{
// Figure out all the desired configurations
foreach (UnrealTargetConfiguration Configuration in InConfigurations)
{
//@todo.Rocket: Put this in a commonly accessible place?
if (UnrealBuildTool.IsValidConfiguration(Configuration) == false)
{
continue;
}
foreach (UnrealTargetPlatform Platform in InPlatforms)
{
if (UnrealBuildTool.IsValidPlatform(Platform) == false)
{
continue;
}
UEBuildPlatform BuildPlatform = UEBuildPlatform.GetBuildPlatform(Platform, true);
if ((BuildPlatform != null) && (BuildPlatform.HasRequiredSDKsInstalled() == SDKStatus.Valid))
{
// Now go through all of the target types for this project
if (ProjectTargets.Count == 0)
{
throw new BuildException("Expecting at least one ProjectTarget to be associated with project '{0}' in the TargetProjects list ", ProjectFilePath);
}
foreach (ProjectTarget ProjectTarget in ProjectTargets)
{
if (IsValidProjectPlatformAndConfiguration(ProjectTarget, Platform, Configuration))
{
string ProjectPlatformName, ProjectConfigurationName;
MakeProjectPlatformAndConfigurationNames(Platform, Configuration, ProjectTarget.TargetRules.ConfigurationName, out ProjectPlatformName, out ProjectConfigurationName);
ProjectConfigAndTargetCombination Combination = new ProjectConfigAndTargetCombination(Platform, Configuration, ProjectPlatformName, ProjectConfigurationName, ProjectTarget);
ProjectConfigAndTargetCombinations.Add(Combination);
}
}
}
}
}
}
VCProjectFileContent.Append(
" <ItemGroup Label=\"ProjectConfigurations\">" + ProjectFileGenerator.NewLine);
// Make a list of the platforms and configs as project-format names
List<UnrealTargetPlatform> ProjectPlatforms = new List<UnrealTargetPlatform>();
List<Tuple<string, UnrealTargetPlatform>> ProjectPlatformNameAndPlatforms = new List<Tuple<string, UnrealTargetPlatform>>(); // ProjectPlatformName, Platform
List<Tuple<string, UnrealTargetConfiguration>> ProjectConfigurationNameAndConfigurations = new List<Tuple<string, UnrealTargetConfiguration>>(); // ProjectConfigurationName, Configuration
foreach (ProjectConfigAndTargetCombination Combination in ProjectConfigAndTargetCombinations)
{
if (!ProjectPlatforms.Contains(Combination.Platform))
{
ProjectPlatforms.Add(Combination.Platform);
}
if (!ProjectPlatformNameAndPlatforms.Any(ProjectPlatformNameAndPlatformTuple => ProjectPlatformNameAndPlatformTuple.Item1 == Combination.ProjectPlatformName))
{
ProjectPlatformNameAndPlatforms.Add(Tuple.Create(Combination.ProjectPlatformName, Combination.Platform));
}
if (!ProjectConfigurationNameAndConfigurations.Any(ProjectConfigurationNameAndConfigurationTuple => ProjectConfigurationNameAndConfigurationTuple.Item1 == Combination.ProjectConfigurationName))
{
ProjectConfigurationNameAndConfigurations.Add(Tuple.Create(Combination.ProjectConfigurationName, Combination.Configuration));
}
}
// Output ALL the project's config-platform permutations (project files MUST do this)
foreach (Tuple<string, UnrealTargetConfiguration> ConfigurationTuple in ProjectConfigurationNameAndConfigurations)
{
string ProjectConfigurationName = ConfigurationTuple.Item1;
foreach (Tuple<string, UnrealTargetPlatform> PlatformTuple in ProjectPlatformNameAndPlatforms)
{
string ProjectPlatformName = PlatformTuple.Item1;
VCProjectFileContent.Append(
" <ProjectConfiguration Include=\"" + ProjectConfigurationName + "|" + ProjectPlatformName + "\">" + ProjectFileGenerator.NewLine +
" <Configuration>" + ProjectConfigurationName + "</Configuration>" + ProjectFileGenerator.NewLine +
" <Platform>" + ProjectPlatformName + "</Platform>" + ProjectFileGenerator.NewLine +
" </ProjectConfiguration>" + ProjectFileGenerator.NewLine);
}
}
VCProjectFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
VCFiltersFileContent.Append(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" + ProjectFileGenerator.NewLine +
ProjectFileGenerator.NewLine +
"<Project ToolsVersion=\"" + VCProjectFileGenerator.ProjectFileToolVersionString + "\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">" + ProjectFileGenerator.NewLine);
// Platform specific PropertyGroups, etc.
StringBuilder AdditionalPropertyGroups = new StringBuilder();
if (!IsStubProject)
{
foreach (UnrealTargetPlatform Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
AdditionalPropertyGroups.Append(ProjGenerator.GetAdditionalVisualStudioPropertyGroups(Platform));
}
}
VCProjectFileContent.Append(AdditionalPropertyGroups);
}
// Project globals (project GUID, project type, SCC bindings, etc)
{
VCProjectFileContent.Append(
" <PropertyGroup Label=\"Globals\">" + ProjectFileGenerator.NewLine +
" <ProjectGuid>" + ProjectGUID.ToString("B").ToUpperInvariant() + "</ProjectGuid>" + ProjectFileGenerator.NewLine +
" <Keyword>MakeFileProj</Keyword>" + ProjectFileGenerator.NewLine +
" <RootNamespace>" + ProjectName + "</RootNamespace>" + ProjectFileGenerator.NewLine +
" <PlatformToolset>" + VCProjectFileGenerator.ProjectFilePlatformToolsetVersionString + "</PlatformToolset>" + ProjectFileGenerator.NewLine +
" <MinimumVisualStudioVersion>" + VCProjectFileGenerator.ProjectFileToolVersionString + "</MinimumVisualStudioVersion>" + ProjectFileGenerator.NewLine +
" <TargetRuntime>Native</TargetRuntime>" + ProjectFileGenerator.NewLine +
" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
// Write each project configuration PreDefaultProps section
foreach (Tuple<string, UnrealTargetConfiguration> ConfigurationTuple in ProjectConfigurationNameAndConfigurations)
{
string ProjectConfigurationName = ConfigurationTuple.Item1;
UnrealTargetConfiguration TargetConfiguration = ConfigurationTuple.Item2;
foreach (Tuple<string, UnrealTargetPlatform> PlatformTuple in ProjectPlatformNameAndPlatforms)
{
string ProjectPlatformName = PlatformTuple.Item1;
UnrealTargetPlatform TargetPlatform = PlatformTuple.Item2;
WritePreDefaultPropsConfiguration(TargetPlatform, TargetConfiguration, ProjectPlatformName, ProjectConfigurationName, VCProjectFileContent);
}
}
VCProjectFileContent.Append(
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.Default.props\" />" + ProjectFileGenerator.NewLine);
// Write each project configuration PreDefaultProps section
foreach (Tuple<string, UnrealTargetConfiguration> ConfigurationTuple in ProjectConfigurationNameAndConfigurations)
{
string ProjectConfigurationName = ConfigurationTuple.Item1;
UnrealTargetConfiguration TargetConfiguration = ConfigurationTuple.Item2;
foreach (Tuple<string, UnrealTargetPlatform> PlatformTuple in ProjectPlatformNameAndPlatforms)
{
string ProjectPlatformName = PlatformTuple.Item1;
UnrealTargetPlatform TargetPlatform = PlatformTuple.Item2;
WritePostDefaultPropsConfiguration(TargetPlatform, TargetConfiguration, ProjectPlatformName, ProjectConfigurationName, VCProjectFileContent);
}
}
VCProjectFileContent.Append(
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.props\" />" + ProjectFileGenerator.NewLine +
" <ImportGroup Label=\"ExtensionSettings\" />" + ProjectFileGenerator.NewLine +
" <PropertyGroup Label=\"UserMacros\" />" + ProjectFileGenerator.NewLine
);
// Write each project configuration
foreach (ProjectConfigAndTargetCombination Combination in ProjectConfigAndTargetCombinations)
{
WriteConfiguration(ProjectName, Combination, VCProjectFileContent, bGenerateUserFileContent ? VCUserFileContent : null);
}
// Source folders and files
{
List<AliasedFile> LocalAliasedFiles = new List<AliasedFile>(AliasedFiles);
foreach (SourceFile CurFile in SourceFiles)
{
// We want all source file and directory paths in the project files to be relative to the project file's
// location on the disk. Convert the path to be relative to the project file directory
string ProjectRelativeSourceFile = CurFile.Reference.MakeRelativeTo(ProjectFilePath.Directory);
// By default, files will appear relative to the project file in the solution. This is kind of the normal Visual
// Studio way to do things, but because our generated project files are emitted to intermediate folders, if we always
// did this it would yield really ugly paths int he solution explorer
string FilterRelativeSourceDirectory;
if (CurFile.BaseFolder == null)
{
FilterRelativeSourceDirectory = ProjectRelativeSourceFile;
}
else
{
FilterRelativeSourceDirectory = CurFile.Reference.MakeRelativeTo(CurFile.BaseFolder);
}
// Manually remove the filename for the filter. We run through this code path a lot, so just do it manually.
int LastSeparatorIdx = FilterRelativeSourceDirectory.LastIndexOf(Path.DirectorySeparatorChar);
if (LastSeparatorIdx == -1)
{
FilterRelativeSourceDirectory = "";
}
else
{
FilterRelativeSourceDirectory = FilterRelativeSourceDirectory.Substring(0, LastSeparatorIdx);
}
LocalAliasedFiles.Add(new AliasedFile(ProjectRelativeSourceFile, FilterRelativeSourceDirectory));
}
VCFiltersFileContent.Append(
" <ItemGroup>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(
" <ItemGroup>" + ProjectFileGenerator.NewLine);
// Add all file directories to the filters file as solution filters
HashSet<string> FilterDirectories = new HashSet<string>();
UEBuildPlatform BuildPlatform = UEBuildPlatform.GetBuildPlatform(BuildHostPlatform.Current.Platform);
bool bWritePerFilePCHInfo = false;
if (BuildConfiguration.bUsePerFileIntellisense && VCProjectFileGenerator.ProjectFileFormat >= VCProjectFileGenerator.VCProjectFileFormat.VisualStudio2015)
{
string UpdateRegistryLoc = string.Format(@"HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\DevDiv\vs\Servicing\{0}\devenv", VCProjectFileGenerator.ProjectFileToolVersionString);
object Result = Microsoft.Win32.Registry.GetValue(UpdateRegistryLoc, "UpdateVersion", null);
if (Result != null)
{
int UpdateVersion = 0;
if (Int32.TryParse(Result.ToString().Split('.').Last(), out UpdateVersion) && UpdateVersion >= 25420)
{
bWritePerFilePCHInfo = true;
}
}
}
foreach (AliasedFile AliasedFile in LocalAliasedFiles)
{
// No need to add the root directory relative to the project (it would just be an empty string!)
if (!String.IsNullOrWhiteSpace(AliasedFile.ProjectPath))
{
FiltersFileIsNeeded = EnsureFilterPathExists(AliasedFile.ProjectPath, VCFiltersFileContent, FilterDirectories);
}
string VCFileType = GetVCFileType(AliasedFile.FileSystemPath);
string PCHFileName = null;
if (bWritePerFilePCHInfo && VCFileType == "ClCompile")
{
FileReference TruePath = FileReference.Combine(ProjectFilePath.Directory, AliasedFile.FileSystemPath);
FileItem SourceFile = FileItem.GetItemByFileReference(TruePath);
List <DependencyInclude> DirectlyIncludedFilenames = CPPEnvironment.GetUncachedDirectIncludeDependencies(SourceFile, BuildPlatform);
if (DirectlyIncludedFilenames.Count > 0)
{
PCHFileName = DirectlyIncludedFilenames[0].IncludeName;
}
}
if (!string.IsNullOrEmpty(PCHFileName))
{
VCProjectFileContent.Append(
" <" + VCFileType + " Include=\"" + EscapeFileName(AliasedFile.FileSystemPath) + "\">" + ProjectFileGenerator.NewLine +
" <AdditionalOptions>$(AdditionalOptions) /Yu" + PCHFileName + "</AdditionalOptions>" + ProjectFileGenerator.NewLine +
" </" + VCFileType + " >" + ProjectFileGenerator.NewLine);
}
else
{
VCProjectFileContent.Append(
" <" + VCFileType + " Include=\"" + EscapeFileName(AliasedFile.FileSystemPath) + "\" />" + ProjectFileGenerator.NewLine);
}
if (!String.IsNullOrWhiteSpace(AliasedFile.ProjectPath))
{
VCFiltersFileContent.Append(
" <" + VCFileType + " Include=\"" + EscapeFileName(AliasedFile.FileSystemPath) + "\">" + ProjectFileGenerator.NewLine +
" <Filter>" + Utils.CleanDirectorySeparators(AliasedFile.ProjectPath) + "</Filter>" + ProjectFileGenerator.NewLine +
" </" + VCFileType + " >" + ProjectFileGenerator.NewLine);
FiltersFileIsNeeded = true;
}
else
{
// No need to specify the root directory relative to the project (it would just be an empty string!)
VCFiltersFileContent.Append(
" <" + VCFileType + " Include=\"" + EscapeFileName(AliasedFile.FileSystemPath) + "\" />" + ProjectFileGenerator.NewLine);
}
}
VCProjectFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
VCFiltersFileContent.Append(
" </ItemGroup>" + ProjectFileGenerator.NewLine);
}
// For Installed engine builds, include engine source in the source search paths if it exists. We never build it locally, so the debugger can't find it.
if (UnrealBuildTool.IsEngineInstalled() && !IsStubProject)
{
VCProjectFileContent.Append(" <PropertyGroup>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" <SourcePath>");
foreach (string DirectoryName in Directory.EnumerateDirectories(Path.GetFullPath(Path.Combine(ProjectFileGenerator.EngineRelativePath, "Source")), "*", SearchOption.AllDirectories))
{
if (Directory.EnumerateFiles(DirectoryName, "*.cpp").Any())
{
VCProjectFileContent.Append(DirectoryName);
VCProjectFileContent.Append(";");
}
}
VCProjectFileContent.Append("</SourcePath>" + ProjectFileGenerator.NewLine);
VCProjectFileContent.Append(" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
// Write IntelliSense info
{
// @todo projectfiles: Currently we are storing defines/include paths for ALL configurations rather than using ConditionString and storing
// this data uniquely for each target configuration. IntelliSense may behave better if we did that, but it will result in a LOT more
// data being stored into the project file, and might make the IDE perform worse when switching configurations!
VCProjectFileContent.Append(
" <PropertyGroup>" + ProjectFileGenerator.NewLine +
" <NMakePreprocessorDefinitions>$(NMakePreprocessorDefinitions)" + (VCPreprocessorDefinitions.Length > 0 ? (";" + VCPreprocessorDefinitions) : "") + "</NMakePreprocessorDefinitions>" + ProjectFileGenerator.NewLine +
" <NMakeIncludeSearchPath>$(NMakeIncludeSearchPath)" + (VCIncludeSearchPaths.Length > 0 ? (";" + VCIncludeSearchPaths) : "") + "</NMakeIncludeSearchPath>" + ProjectFileGenerator.NewLine +
" <NMakeForcedIncludes>$(NMakeForcedIncludes)</NMakeForcedIncludes>" + ProjectFileGenerator.NewLine +
" <NMakeAssemblySearchPath>$(NMakeAssemblySearchPath)</NMakeAssemblySearchPath>" + ProjectFileGenerator.NewLine +
" <NMakeForcedUsingAssemblies>$(NMakeForcedUsingAssemblies)</NMakeForcedUsingAssemblies>" + ProjectFileGenerator.NewLine +
" </PropertyGroup>" + ProjectFileGenerator.NewLine);
}
// look for additional import lines for all platforms for non stub projects
StringBuilder AdditionalImportSettings = new StringBuilder();
if (!IsStubProject)
{
foreach (UnrealTargetPlatform Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
AdditionalImportSettings.Append(ProjGenerator.GetAdditionalVisualStudioImportSettings(Platform));
}
}
}
string OutputManifestString = "";
if (!IsStubProject)
{
foreach (UnrealTargetPlatform Platform in ProjectPlatforms)
{
UEPlatformProjectGenerator ProjGenerator = UEPlatformProjectGenerator.GetPlatformProjectGenerator(Platform, true);
if (ProjGenerator != null && ProjGenerator.HasVisualStudioSupport(Platform, UnrealTargetConfiguration.Development))
{
// @todo projectfiles: Serious hacks here because we are trying to emit one-time platform-specific sections that need information
// about a target type, but the project file may contain many types of targets! Some of this logic will need to move into
// the per-target configuration writing code.
TargetRules.TargetType HackTargetType = TargetRules.TargetType.Game;
FileReference HackTargetFilePath = null;
foreach (ProjectConfigAndTargetCombination Combination in ProjectConfigAndTargetCombinations)
{
if (Combination.Platform == Platform &&
Combination.ProjectTarget.TargetRules != null &&
Combination.ProjectTarget.TargetRules.Type == HackTargetType)
{
HackTargetFilePath = Combination.ProjectTarget.TargetFilePath;// ProjectConfigAndTargetCombinations[0].ProjectTarget.TargetFilePath;
break;
}
}
if (HackTargetFilePath != null)
{
OutputManifestString += ProjGenerator.GetVisualStudioOutputManifestSection(Platform, HackTargetType, HackTargetFilePath, ProjectFilePath);
}
}
}
}
VCProjectFileContent.Append(
OutputManifestString + // output manifest must come before the Cpp.targets file.
" <ItemDefinitionGroup>" + ProjectFileGenerator.NewLine +
" </ItemDefinitionGroup>" + ProjectFileGenerator.NewLine +
" <Import Project=\"$(VCTargetsPath)\\Microsoft.Cpp.targets\" />" + ProjectFileGenerator.NewLine +
AdditionalImportSettings.ToString() +
" <ImportGroup Label=\"ExtensionTargets\">" + ProjectFileGenerator.NewLine +
" </ImportGroup>" + ProjectFileGenerator.NewLine +
"</Project>" + ProjectFileGenerator.NewLine);
VCFiltersFileContent.Append(
"</Project>" + ProjectFileGenerator.NewLine);
if (bGenerateUserFileContent)
{
VCUserFileContent.Append(
"</Project>" + ProjectFileGenerator.NewLine
);
}
// Save the project file
if (bSuccess)
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged(ProjectFilePath.FullName, VCProjectFileContent.ToString());
}
// Save the filters file
if (bSuccess)
{
// Create a path to the project file's filters file
string VCFiltersFilePath = ProjectFilePath.FullName + ".filters";
if (FiltersFileIsNeeded)
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged(VCFiltersFilePath, VCFiltersFileContent.ToString());
}
else
{
Log.TraceVerbose("Deleting Visual C++ filters file which is no longer needed: " + VCFiltersFilePath);
// Delete the filters file, if one exists. We no longer need it
try
{
File.Delete(VCFiltersFilePath);
}
catch (Exception)
{
Log.TraceInformation("Error deleting filters file (file may not be writable): " + VCFiltersFilePath);
}
}
}
// Save the user file, if required
if (VCUserFileContent.Length > 0)
{
// Create a path to the project file's user file
string VCUserFilePath = ProjectFilePath.FullName + ".user";
// Never overwrite the existing user path as it will cause them to lose their settings
if (File.Exists(VCUserFilePath) == false)
{
bSuccess = ProjectFileGenerator.WriteFileIfChanged(VCUserFilePath, VCUserFileContent.ToString());
}
}
return bSuccess;
}
