protected override string GenerateCommandLineCommands()
{
var args = new ProcessArgumentBuilder ();
TargetArchitecture architectures;
if (string.IsNullOrEmpty (Architectures) || !Enum.TryParse (Architectures, out architectures))
architectures = TargetArchitecture.Default;
if (architectures == TargetArchitecture.ARMv6) {
Log.LogError ("Target architecture ARMv6 is no longer supported in Xamarin.iOS. Please select a supported architecture.");
return null;
}
if (IsClassic && minimumOSVersion < IPhoneSdkVersion.V3_1 && architectures.HasFlag (TargetArchitecture.ARMv7)) {
Log.LogWarning (null, null, null, AppManifest.ItemSpec, 0, 0, 0, 0, "Deployment Target changed from iOS {0} to iOS 3.1 (minimum requirement for ARMv7)", minimumOSVersion);
minimumOSVersion = IPhoneSdkVersion.V3_1;
}
if (!string.IsNullOrEmpty (IntermediateOutputPath)) {
Directory.CreateDirectory (IntermediateOutputPath);
args.Add ("--cache");
args.AddQuoted (Path.GetFullPath (IntermediateOutputPath));
}
if (IsClassic || IPhoneSdks.MonoTouch.Version < new IPhoneSdkVersion (8, 5, 0)) {
args.Add ("--nomanifest");
args.Add ("--nosign");
}
args.Add (SdkIsSimulator ? "--sim" : "--dev");
args.AddQuoted (Path.GetFullPath (AppBundleDir));
if (AppleSdkSettings.XcodeVersion.Major >= 5 && IPhoneSdks.MonoTouch.Version.CompareTo (new IPhoneSdkVersion (6, 3, 7)) < 0)
args.Add ("--compiler", "clang");
args.Add ("--executable");
args.AddQuoted (ExecutableName);
if (IsAppExtension)
args.Add ("--extension");
if (Debug) {
if (FastDev && IPhoneSdks.MonoTouch.SupportsFastDev)
args.Add ("--fastdev");
args.Add ("--debug");
}
if (Profiling)
args.Add ("--profiling");
if (LinkerDumpDependencies)
args.Add ("--linkerdumpdependencies");
switch (LinkMode.ToLowerInvariant ()) {
case "sdkonly": args.Add ("--linksdkonly"); break;
case "none": args.Add ("--nolink"); break;
}
if (!string.IsNullOrEmpty (I18n)) {
args.Add ("--i18n");
args.AddQuotedFormat (I18n);
}
args.Add ("--sdkroot");
args.AddQuoted (SdkRoot);
args.Add ("--sdk");
args.AddQuoted (SdkVersion);
if (!minimumOSVersion.IsUseDefault) {
args.Add ("--targetver");
args.AddQuoted (minimumOSVersion.ToString ());
}
if (UseFloat32 /* We want to compile 32-bit floating point code to use 32-bit floating point operations */)
args.Add ("--aot-options=-O=float32");
if (IPhoneSdks.MonoTouch.SupportsGenericValueTypeSharing) {
if (!EnableGenericValueTypeSharing)
args.Add ("--gsharedvt=false");
}
if (LinkDescriptions != null) {
foreach (var desc in LinkDescriptions)
args.AddQuoted (string.Format ("--xml={0}", desc.ItemSpec));
}
if (EnableBitcode) {
switch (Framework) {
case PlatformFramework.WatchOS:
args.Add ("--bitcode=full");
break;
case PlatformFramework.TVOS:
args.Add ("--bitcode=asmonly");
break;
default:
throw new InvalidOperationException (string.Format ("Bitcode is currently not supported on {0}.", Framework));
}
}
if (!string.IsNullOrEmpty (HttpClientHandler))
args.Add (string.Format ("--http-message-handler={0}", HttpClientHandler));
if (!string.IsNullOrEmpty (TLSProvider))
args.Add (string.Format ("--tls-provider={0}", TLSProvider.ToLowerInvariant()));
string thumb = UseThumb && UseLlvm ? "+thumb2" : "";
string llvm = UseLlvm ? "+llvm" : "";
string abi = "";
if (SdkIsSimulator) {
if (architectures.HasFlag (TargetArchitecture.i386))
abi += (abi.Length > 0 ? "," : "") + "i386";
if (architectures.HasFlag (TargetArchitecture.x86_64))
abi += (abi.Length > 0 ? "," : "") + "x86_64";
if (string.IsNullOrEmpty (abi)) {
architectures = TargetArchitecture.i386;
abi = "i386";
}
} else {
if (architectures == TargetArchitecture.Default)
architectures = TargetArchitecture.ARMv7;
if (architectures.HasFlag (TargetArchitecture.ARMv7))
abi += (abi.Length > 0 ? "," : "") + "armv7" + llvm + thumb;
if (architectures.HasFlag (TargetArchitecture.ARMv7s))
abi += (abi.Length > 0 ? "," : "") + "armv7s" + llvm + thumb;
if (architectures.HasFlag (TargetArchitecture.ARM64)) {
// Note: ARM64 does not have thumb.
abi += (abi.Length > 0 ? "," : "") + "arm64" + llvm;
}
if (architectures.HasFlag (TargetArchitecture.ARMv7k))
abi += (abi.Length > 0 ? "," : "") + "armv7k";
if (string.IsNullOrEmpty (abi))
abi = "armv7" + llvm + thumb;
}
// Output the CompiledArchitectures
CompiledArchitectures = architectures.ToString ();
args.Add ("--abi=" + abi);
// output symbols to preserve when stripping
args.Add ("--symbollist");
args.AddQuoted (Path.GetFullPath (SymbolsList));
// don't have mtouch generate the dsyms...
args.Add ("--dsym=no");
var gcc = new GccOptions ();
if (!string.IsNullOrEmpty (ExtraArgs)) {
var extraArgs = ProcessArgumentBuilder.Parse (ExtraArgs);
var target = MainAssembly.ItemSpec;
string projectDir;
if (ProjectDir.StartsWith ("~/", StringComparison.Ordinal)) {
// Note: Since the Visual Studio plugin doesn't know the user's home directory on the Mac build host,
// it simply uses paths relative to "~/". Expand these paths to their full path equivalents.
var home = Environment.GetFolderPath (Environment.SpecialFolder.UserProfile);
projectDir = Path.Combine (home, ProjectDir.Substring (2));
} else {
projectDir = ProjectDir;
}
var customTags = new Dictionary<string, string> (StringComparer.OrdinalIgnoreCase) {
{ "projectdir", projectDir },
// Apparently msbuild doesn't propagate the solution path, so we can't get it.
// { "solutiondir", proj.ParentSolution != null ? proj.ParentSolution.BaseDirectory : proj.BaseDirectory },
{ "appbundledir", AppBundleDir },
{ "targetpath", Path.Combine (Path.GetDirectoryName (target), Path.GetFileName (target)) },
{ "targetdir", Path.GetDirectoryName (target) },
{ "targetname", Path.GetFileName (target) },
{ "targetext", Path.GetExtension (target) },
};
for (int i = 0; i < extraArgs.Length; i++) {
if (extraArgs[i] == "-gcc_flags" || extraArgs[i] == "--gcc_flags") {
// user-defined -gcc_flags argument
if (i + 1 < extraArgs.Length && !string.IsNullOrEmpty (extraArgs[i + 1])) {
var gccArgs = ProcessArgumentBuilder.Parse (extraArgs[i + 1]);
for (int j = 0; j < gccArgs.Length; j++)
gcc.Arguments.Add (StringParserService.Parse (gccArgs[j], customTags));
}
i++;
} else {
// other user-defined mtouch arguments
args.AddQuoted (StringParserService.Parse (extraArgs[i], customTags));
}
}
}
BuildNativeReferenceFlags (gcc);
BuildEntitlementFlags (gcc);
foreach (var framework in gcc.Frameworks) {
args.Add ("-framework");
args.AddQuoted (framework);
}
foreach (var framework in gcc.WeakFrameworks) {
args.Add ("-weak-framework");
args.AddQuoted (framework);
}
if (gcc.Cxx)
args.Add ("--cxx");
if (gcc.Arguments.Length > 0) {
args.Add ("--gcc_flags");
args.AddQuoted (gcc.Arguments.ToString ());
}
foreach (var asm in References) {
args.Add ("-r");
if (IsFrameworkItem(asm)) {
args.AddQuoted (ResolveFrameworkFile(asm.ItemSpec));
} else {
args.AddQuoted (Path.GetFullPath (asm.ItemSpec));
}
}
foreach (var ext in AppExtensionReferences) {
args.Add ("--app-extension");
args.AddQuoted (Path.GetFullPath (ext.ItemSpec));
}
args.Add ("--target-framework");
args.Add (TargetFrameworkIdentifier + "," + TargetFrameworkVersion);
args.AddQuoted (MainAssembly.ItemSpec);
// We give the priority to the ExtraArgs to set the mtouch verbosity.
if (string.IsNullOrEmpty (ExtraArgs) || (!string.IsNullOrEmpty (ExtraArgs) && !ExtraArgs.Contains ("-q") && !ExtraArgs.Contains ("-v")))
args.Add (GetVerbosityLevel (Verbosity));
if (!string.IsNullOrWhiteSpace (License))
args.Add (string.Format("--license={0}", License));
return args.ToString ();
}
int CopySceneKitAssets(string scnassets, string output, string intermediate)
{
var environment = new Dictionary<string, string> ();
var args = new ProcessArgumentBuilder ();
environment.Add ("PATH", DeveloperRootBinDir);
environment.Add ("DEVELOPER_DIR", SdkDevPath);
environment.Add ("XCODE_DEVELOPER_USR_PATH", DeveloperRootBinDir);
args.AddQuoted (Path.GetFullPath (scnassets));
args.Add ("-o");
args.AddQuoted (Path.GetFullPath (output));
args.AddQuotedFormat ("--sdk-root={0}", SdkRoot);
args.AddQuotedFormat ("--target-version-{0}={1}", OperatingSystem, SdkVersion);
args.AddQuotedFormat ("--target-build-dir={0}", Path.GetFullPath (intermediate));
var startInfo = GetProcessStartInfo (environment, GetFullPathToTool (), args.ToString ());
try {
using (var process = new Process ()) {
Log.LogMessage (MessageImportance.Normal, "Tool {0} execution started with arguments: {1}", startInfo.FileName, startInfo.Arguments);
process.StartInfo = startInfo;
process.OutputDataReceived += (sender, e) => {
if (e.Data == null)
return;
Log.LogMessage (MessageImportance.Low, "{0}", e.Data);
};
process.Start ();
process.BeginOutputReadLine ();
process.WaitForExit ();
Log.LogMessage (MessageImportance.Low, "Tool {0} execution finished.", startInfo.FileName);
return process.ExitCode;
}
} catch (Exception ex) {
Log.LogError ("Error executing tool '{0}': {1}", startInfo.FileName, ex.Message);
return -1;
}
}