public static bool WithCSharp(NativeCpp.BuildOptions options)
{
if (options.Platform.Target == TargetPlatform.PS5)
{
return(false); // TODO: mono for ps5
}
return(UseCSharp || options.Target.IsEditor);
}
public static bool WithCSharp(NativeCpp.BuildOptions options)
{
return(UseCSharp || options.Target.IsEditor);
}
private static void BuildDotNet(TaskGraph graph, BuildData buildData, NativeCpp.BuildOptions buildOptions, string name, List <string> sourceFiles, HashSet <string> fileReferences = null)
{
// Setup build options
var buildPlatform = Platform.BuildTargetPlatform;
var outputPath = Path.GetDirectoryName(buildData.Target.GetOutputFilePath(buildOptions));
var outputFile = Path.Combine(outputPath, name + ".dll");
var outputDocFile = Path.Combine(outputPath, name + ".xml");
string monoRoot, monoPath, cscPath;
switch (buildPlatform)
{
case TargetPlatform.Windows:
{
monoRoot = Path.Combine(Globals.EngineRoot, "Source", "Platforms", "Editor", "Windows", "Mono");
// Prefer installed Roslyn C# compiler over Mono one
monoPath = null;
cscPath = Path.Combine(Path.GetDirectoryName(VCEnvironment.MSBuildPath), "Roslyn", "csc.exe");
if (!File.Exists(cscPath))
{
// Fallback to Mono binaries
monoPath = Path.Combine(monoRoot, "bin", "mono.exe");
cscPath = Path.Combine(monoRoot, "lib", "mono", "4.5", "csc.exe");
}
break;
}
case TargetPlatform.Linux:
monoRoot = Path.Combine(Globals.EngineRoot, "Source", "Platforms", "Editor", "Linux", "Mono");
monoPath = Path.Combine(monoRoot, "bin", "mono");
cscPath = Path.Combine(monoRoot, "lib", "mono", "4.5", "csc.exe");
break;
case TargetPlatform.Mac:
monoRoot = Path.Combine(Globals.EngineRoot, "Source", "Platforms", "Editor", "Mac", "Mono");
monoPath = Path.Combine(monoRoot, "bin", "mono");
cscPath = Path.Combine(monoRoot, "lib", "mono", "4.5", "csc.exe");
break;
default: throw new InvalidPlatformException(buildPlatform);
}
var referenceAssemblies = Path.Combine(monoRoot, "lib", "mono", "4.5-api");
if (fileReferences == null)
{
fileReferences = buildOptions.ScriptingAPI.FileReferences;
}
else
{
fileReferences.AddRange(buildOptions.ScriptingAPI.FileReferences);
}
// Setup C# compiler arguments
var args = new List <string>();
args.Clear();
args.Add("/nologo");
args.Add("/target:library");
args.Add("/platform:AnyCPU");
args.Add("/debug+");
args.Add("/debug:portable");
args.Add("/errorreport:prompt");
args.Add("/preferreduilang:en-US");
args.Add("/highentropyva+");
args.Add("/deterministic");
args.Add("/nostdlib+");
args.Add("/errorendlocation");
args.Add("/utf8output");
args.Add("/warn:4");
args.Add("/unsafe");
args.Add("/fullpaths");
args.Add("/langversion:7.3");
if (buildOptions.ScriptingAPI.IgnoreMissingDocumentationWarnings)
{
args.Add("-nowarn:1591");
}
args.Add(buildData.Configuration == TargetConfiguration.Debug ? "/optimize-" : "/optimize+");
args.Add(string.Format("/out:\"{0}\"", outputFile));
args.Add(string.Format("/doc:\"{0}\"", outputDocFile));
if (buildOptions.ScriptingAPI.Defines.Count != 0)
{
args.Add("/define:" + string.Join(";", buildOptions.ScriptingAPI.Defines));
}
if (buildData.Configuration == TargetConfiguration.Debug)
{
args.Add("/define:DEBUG");
}
args.Add(string.Format("/reference:\"{0}{1}mscorlib.dll\"", referenceAssemblies, Path.DirectorySeparatorChar));
foreach (var reference in buildOptions.ScriptingAPI.SystemReferences)
{
args.Add(string.Format("/reference:\"{0}{2}{1}.dll\"", referenceAssemblies, reference, Path.DirectorySeparatorChar));
}
foreach (var reference in fileReferences)
{
args.Add(string.Format("/reference:\"{0}\"", reference));
}
foreach (var sourceFile in sourceFiles)
{
args.Add("\"" + sourceFile + "\"");
}
// Generate response file with source files paths and compilation arguments
string responseFile = Path.Combine(buildOptions.IntermediateFolder, name + ".response");
Utilities.WriteFileIfChanged(responseFile, string.Join(Environment.NewLine, args));
// Create C# compilation task
var task = graph.Add <Task>();
task.PrerequisiteFiles.Add(responseFile);
task.PrerequisiteFiles.AddRange(sourceFiles);
task.PrerequisiteFiles.AddRange(fileReferences);
task.ProducedFiles.Add(outputFile);
task.WorkingDirectory = buildData.TargetOptions.WorkingDirectory;
task.InfoMessage = "Compiling " + outputFile;
task.Cost = task.PrerequisiteFiles.Count;
if (monoPath != null)
{
task.CommandPath = monoPath;
task.CommandArguments = $"\"{cscPath}\" /noconfig @\"{responseFile}\"";
}
else
{
// The "/shared" flag enables the compiler server support:
// https://github.com/dotnet/roslyn/blob/main/docs/compilers/Compiler%20Server.md
task.CommandPath = cscPath;
task.CommandArguments = $"/noconfig /shared @\"{responseFile}\"";
}
// Copy referenced assemblies
foreach (var srcFile in buildOptions.ScriptingAPI.FileReferences)
{
var dstFile = Path.Combine(outputPath, Path.GetFileName(srcFile));
if (dstFile == srcFile || graph.HasCopyTask(dstFile, srcFile))
{
continue;
}
graph.AddCopyFile(dstFile, srcFile);
var srcPdb = Path.ChangeExtension(srcFile, "pdb");
if (File.Exists(srcPdb))
{
graph.AddCopyFile(Path.ChangeExtension(dstFile, "pdb"), srcPdb);
}
var srcXml = Path.ChangeExtension(srcFile, "xml");
if (File.Exists(srcXml))
{
graph.AddCopyFile(Path.ChangeExtension(dstFile, "xml"), srcXml);
}
}
}
public static bool WithLargeWorlds(NativeCpp.BuildOptions options)
{
// This can be used to selectively control 64-bit coordinates per-platform or build configuration
return(UseLargeWorlds);
}
