void BuildEntitlementFlags(GccOptions gcc)
{
if (SdkIsSimulator && !string.IsNullOrEmpty(CompiledEntitlements) && EntitlementsRequireLinkerFlags(CompiledEntitlements))
{
gcc.Arguments.AddQuoted(new [] { "-Xlinker", "-sectcreate", "-Xlinker", "__TEXT", "-Xlinker", "__entitlements" });
gcc.Arguments.Add("-Xlinker");
gcc.Arguments.AddQuoted(Path.GetFullPath(CompiledEntitlements));
}
}
protected override string GenerateCommandLineCommands()
{
var args = new ProcessArgumentBuilder();
TargetArchitecture architectures;
bool msym;
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" + llvm;
}
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");
if (!string.IsNullOrEmpty(ArchiveSymbols) && bool.TryParse(ArchiveSymbols.Trim(), out msym))
{
args.Add("--msym=" + (msym ? "yes" : "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());
}
protected override string GenerateCommandLineCommands()
{
var args = GenerateCommandLineArguments();
List <string> unescapedArgs = new List <string> ();
TargetArchitecture architectures;
if (string.IsNullOrEmpty(Architectures) || !Enum.TryParse(Architectures, out architectures))
{
architectures = TargetArchitecture.Default;
}
if (architectures == TargetArchitecture.ARMv6)
{
Log.LogError(MSBStrings.E0053);
return(null);
}
args.AddQuotedLine((SdkIsSimulator ? "--sim=" : "--dev=") + Path.GetFullPath(AppBundleDir));
if (AppleSdkSettings.XcodeVersion.Major >= 5 && IPhoneSdks.MonoTouch.Version.CompareTo(new IPhoneSdkVersion(6, 3, 7)) < 0)
{
args.AddLine("--compiler=clang");
}
args.AddQuotedLine($"--executable={ExecutableName}");
if (IsAppExtension)
{
args.AddLine("--extension");
}
if (Debug)
{
if (FastDev && !SdkIsSimulator)
{
args.AddLine("--fastdev");
}
}
if (LinkerDumpDependencies)
{
args.AddLine("--linkerdumpdependencies");
}
if (!string.IsNullOrEmpty(Interpreter))
{
args.AddLine($"--interpreter={Interpreter}");
}
switch (LinkMode.ToLowerInvariant())
{
case "sdkonly": args.AddLine("--linksdkonly"); break;
case "none": args.AddLine("--nolink"); break;
}
args.AddQuotedLine($"--sdk={SdkVersion}");
if (!minimumOSVersion.IsUseDefault)
{
args.AddQuotedLine($"--targetver={minimumOSVersion.ToString ()}");
}
if (UseFloat32 /* We want to compile 32-bit floating point code to use 32-bit floating point operations */)
{
args.AddLine("--aot-options=-O=float32");
}
else
{
args.AddLine("--aot-options=-O=-float32");
}
if (LinkDescriptions != null)
{
foreach (var desc in LinkDescriptions)
{
args.AddQuotedLine($"--xml={desc.ItemSpec}");
}
}
if (EnableBitcode)
{
switch (Platform)
{
case ApplePlatform.WatchOS:
args.AddLine("--bitcode=full");
break;
case ApplePlatform.TVOS:
args.AddLine("--bitcode=asmonly");
break;
default:
throw new InvalidOperationException(string.Format("Bitcode is currently not supported on {0}.", Platform));
}
}
string thumb = UseThumb && UseLlvm ? "+thumb2" : "";
string llvm = UseLlvm ? "+llvm" : "";
string abi = "";
if (SdkIsSimulator)
{
if (architectures.HasFlag(TargetArchitecture.i386))
{
abi += (abi.Length > 0 ? "," : "") + "i386";
}
if (architectures.HasFlag(TargetArchitecture.x86_64))
{
abi += (abi.Length > 0 ? "," : "") + "x86_64";
}
if (string.IsNullOrEmpty(abi))
{
architectures = TargetArchitecture.i386;
abi = "i386";
}
}
else
{
if (architectures == TargetArchitecture.Default)
{
architectures = TargetArchitecture.ARMv7;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7))
{
abi += (abi.Length > 0 ? "," : "") + "armv7" + llvm + thumb;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7s))
{
abi += (abi.Length > 0 ? "," : "") + "armv7s" + llvm + thumb;
}
if (architectures.HasFlag(TargetArchitecture.ARM64))
{
// Note: ARM64 does not have thumb.
abi += (abi.Length > 0 ? "," : "") + "arm64" + llvm;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7k))
{
abi += (abi.Length > 0 ? "," : "") + "armv7k" + llvm;
}
if (architectures.HasFlag(TargetArchitecture.ARM64_32))
{
abi += (abi.Length > 0 ? "," : "") + "arm64_32" + llvm;
}
if (string.IsNullOrEmpty(abi))
{
abi = "armv7" + llvm + thumb;
}
}
// Output the CompiledArchitectures
CompiledArchitectures = architectures.ToString();
args.AddLine($"--abi={abi}");
// output symbols to preserve when stripping
args.AddQuotedLine($"--symbollist={Path.GetFullPath (SymbolsList)}");
// don't have mtouch generate the dsyms...
args.AddLine("--dsym=no");
var gcc = new GccOptions();
if (!string.IsNullOrEmpty(ExtraArgs))
{
var extraArgs = CommandLineArgumentBuilder.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++)
{
var argument = extraArgs[i];
int startIndex = 0;
while (argument.Length > startIndex && argument[startIndex] == '-')
{
startIndex++;
}
int endIndex = startIndex;
while (endIndex < argument.Length && argument[endIndex] != '=')
{
endIndex++;
}
int length = endIndex - startIndex;
if (length == 9 && string.CompareOrdinal(argument, startIndex, "gcc_flags", 0, 9) == 0)
{
// user-defined -gcc_flags argument
string flags = null;
if (endIndex < extraArgs[i].Length)
{
flags = Unquote(argument, endIndex + 1);
}
else if (i + 1 < extraArgs.Length)
{
flags = extraArgs[++i];
}
if (!string.IsNullOrEmpty(flags))
{
var gccArgs = CommandLineArgumentBuilder.Parse(flags);
for (int j = 0; j < gccArgs.Length; j++)
{
gcc.Arguments.Add(StringParserService.Parse(gccArgs[j], customTags));
}
}
}
else
{
// other user-defined mtouch arguments
unescapedArgs.Add(StringParserService.Parse(argument, customTags));
}
}
}
BuildNativeReferenceFlags(gcc);
BuildEntitlementFlags(gcc);
foreach (var framework in gcc.Frameworks)
{
args.AddQuotedLine($"--framework={framework}");
}
foreach (var framework in gcc.WeakFrameworks)
{
args.AddQuotedLine($"--weak-framework={framework}");
}
if (gcc.Cxx)
{
args.AddLine("--cxx");
}
if (gcc.Arguments.Length > 0)
{
unescapedArgs.Add($"--gcc_flags={gcc.Arguments.ToString ()}");
}
foreach (var asm in References)
{
if (IsFrameworkItem(asm))
{
args.AddQuotedLine($"--reference={ResolveFrameworkFile (asm.ItemSpec)}");
}
else
{
args.AddQuotedLine($"--reference={Path.GetFullPath (asm.ItemSpec)}");
}
}
foreach (var ext in AppExtensionReferences)
{
args.AddQuotedLine($"--app-extension={Path.GetFullPath (ext.ItemSpec)}");
}
if (!string.IsNullOrWhiteSpace(License))
{
args.AddLine($"--license={License}");
}
return(CreateResponseFile(args, unescapedArgs));
}
void BuildNativeReferenceFlags(GccOptions gcc)
{
if (NativeReferences == null)
{
return;
}
foreach (var item in NativeReferences)
{
var value = item.GetMetadata("Kind");
NativeReferenceKind kind;
bool boolean;
if (string.IsNullOrEmpty(value) || !Enum.TryParse(value, out kind))
{
Log.LogWarning("Unknown native reference type for '{0}'.", item.ItemSpec);
continue;
}
if (kind == NativeReferenceKind.Static)
{
var libName = Path.GetFileName(item.ItemSpec);
if (libName.EndsWith(".a", StringComparison.Ordinal))
{
libName = libName.Substring(0, libName.Length - 2);
}
if (libName.StartsWith("lib", StringComparison.Ordinal))
{
libName = libName.Substring(3);
}
if (!string.IsNullOrEmpty(Path.GetDirectoryName(item.ItemSpec)))
{
gcc.Arguments.AddQuoted("-L" + Path.GetDirectoryName(item.ItemSpec));
}
gcc.Arguments.AddQuoted("-l" + libName);
value = item.GetMetadata("ForceLoad");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
gcc.Arguments.Add("-force_load");
gcc.Arguments.AddQuoted(item.ItemSpec);
}
value = item.GetMetadata("IsCxx");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
gcc.Cxx = true;
}
}
else if (kind == NativeReferenceKind.Framework)
{
gcc.Frameworks.Add(item.ItemSpec);
}
else
{
Log.LogWarning("Dynamic native references are not supported: '{0}'", item.ItemSpec);
continue;
}
value = item.GetMetadata("NeedsGccExceptionHandling");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
if (!gcc.Arguments.Contains("-lgcc_eh"))
{
gcc.Arguments.Add("-lgcc_eh");
}
}
value = item.GetMetadata("WeakFrameworks");
if (!string.IsNullOrEmpty(value))
{
foreach (var framework in value.Split(' ', '\t'))
{
gcc.WeakFrameworks.Add(framework);
}
}
value = item.GetMetadata("Frameworks");
if (!string.IsNullOrEmpty(value))
{
foreach (var framework in value.Split(' ', '\t'))
{
gcc.Frameworks.Add(framework);
}
}
// Note: these get merged into gccArgs by our caller
value = item.GetMetadata("LinkerFlags");
if (!string.IsNullOrEmpty(value))
{
var linkerFlags = ProcessArgumentBuilder.Parse(value);
foreach (var flag in linkerFlags)
{
gcc.Arguments.AddQuoted(flag);
}
}
}
}
protected override string GenerateCommandLineCommands()
{
var args = new CommandLineArgumentBuilder();
List <string> unescapedArgs = new List <string> ();
TargetArchitecture architectures;
bool msym;
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 (!string.IsNullOrEmpty(IntermediateOutputPath))
{
Directory.CreateDirectory(IntermediateOutputPath);
args.AddQuotedLine($"--cache={Path.GetFullPath (IntermediateOutputPath)}");
}
args.AddQuotedLine((SdkIsSimulator ? "--sim=" : "--dev=") + Path.GetFullPath(AppBundleDir));
if (AppleSdkSettings.XcodeVersion.Major >= 5 && IPhoneSdks.MonoTouch.Version.CompareTo(new IPhoneSdkVersion(6, 3, 7)) < 0)
{
args.AddLine("--compiler=clang");
}
args.AddQuotedLine($"--executable={ExecutableName}");
if (IsAppExtension)
{
args.AddLine("--extension");
}
if (Debug)
{
if (FastDev && !SdkIsSimulator)
{
args.AddLine("--fastdev");
}
args.AddLine("--debug");
}
if (Profiling)
{
args.AddLine("--profiling");
}
if (LinkerDumpDependencies)
{
args.AddLine("--linkerdumpdependencies");
}
if (EnableSGenConc)
{
args.AddLine("--sgen-conc");
}
if (!string.IsNullOrEmpty(Interpreter))
{
args.Add($"--interpreter={Interpreter}");
}
switch (LinkMode.ToLowerInvariant())
{
case "sdkonly": args.AddLine("--linksdkonly"); break;
case "none": args.AddLine("--nolink"); break;
}
if (!string.IsNullOrEmpty(I18n))
{
args.AddQuotedLine($"--i18n={I18n}");
}
args.AddQuotedLine($"--sdkroot={SdkRoot}");
args.AddQuotedLine($"--sdk={SdkVersion}");
if (!minimumOSVersion.IsUseDefault)
{
args.AddQuotedLine($"--targetver={minimumOSVersion.ToString ()}");
}
if (UseFloat32 /* We want to compile 32-bit floating point code to use 32-bit floating point operations */)
{
args.AddLine("--aot-options=-O=float32");
}
else
{
args.AddLine("--aot-options=-O=-float32");
}
if (!EnableGenericValueTypeSharing)
{
args.AddLine("--gsharedvt=false");
}
if (LinkDescriptions != null)
{
foreach (var desc in LinkDescriptions)
{
args.AddQuotedLine($"--xml={desc.ItemSpec}");
}
}
if (EnableBitcode)
{
switch (Framework)
{
case PlatformFramework.WatchOS:
args.AddLine("--bitcode=full");
break;
case PlatformFramework.TVOS:
args.AddLine("--bitcode=asmonly");
break;
default:
throw new InvalidOperationException(string.Format("Bitcode is currently not supported on {0}.", Framework));
}
}
if (!string.IsNullOrEmpty(HttpClientHandler))
{
args.AddLine($"--http-message-handler={HttpClientHandler}");
}
string thumb = UseThumb && UseLlvm ? "+thumb2" : "";
string llvm = UseLlvm ? "+llvm" : "";
string abi = "";
if (SdkIsSimulator)
{
if (architectures.HasFlag(TargetArchitecture.i386))
{
abi += (abi.Length > 0 ? "," : "") + "i386";
}
if (architectures.HasFlag(TargetArchitecture.x86_64))
{
abi += (abi.Length > 0 ? "," : "") + "x86_64";
}
if (string.IsNullOrEmpty(abi))
{
architectures = TargetArchitecture.i386;
abi = "i386";
}
}
else
{
if (architectures == TargetArchitecture.Default)
{
architectures = TargetArchitecture.ARMv7;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7))
{
abi += (abi.Length > 0 ? "," : "") + "armv7" + llvm + thumb;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7s))
{
abi += (abi.Length > 0 ? "," : "") + "armv7s" + llvm + thumb;
}
if (architectures.HasFlag(TargetArchitecture.ARM64))
{
// Note: ARM64 does not have thumb.
abi += (abi.Length > 0 ? "," : "") + "arm64" + llvm;
}
if (architectures.HasFlag(TargetArchitecture.ARMv7k))
{
abi += (abi.Length > 0 ? "," : "") + "armv7k" + llvm;
}
if (string.IsNullOrEmpty(abi))
{
abi = "armv7" + llvm + thumb;
}
}
// Output the CompiledArchitectures
CompiledArchitectures = architectures.ToString();
args.AddLine($"--abi={abi}");
// output symbols to preserve when stripping
args.AddQuotedLine($"--symbollist={Path.GetFullPath (SymbolsList)}");
// don't have mtouch generate the dsyms...
args.AddLine("--dsym=no");
if (!string.IsNullOrEmpty(ArchiveSymbols) && bool.TryParse(ArchiveSymbols.Trim(), out msym))
{
args.AddLine($"--msym={(msym ? "yes" : "no")}");
}
var gcc = new GccOptions();
if (!string.IsNullOrEmpty(ExtraArgs))
{
var extraArgs = CommandLineArgumentBuilder.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++)
{
var argument = extraArgs[i];
int startIndex = 0;
while (argument.Length > startIndex && argument[startIndex] == '-')
{
startIndex++;
}
int endIndex = startIndex;
while (endIndex < argument.Length && argument[endIndex] != '=')
{
endIndex++;
}
int length = endIndex - startIndex;
if (length == 9 && string.CompareOrdinal(argument, startIndex, "gcc_flags", 0, 9) == 0)
{
// user-defined -gcc_flags argument
string flags = null;
if (endIndex < extraArgs[i].Length)
{
flags = Unquote(argument, endIndex + 1);
}
else if (i + 1 < extraArgs.Length)
{
flags = extraArgs[++i];
}
if (!string.IsNullOrEmpty(flags))
{
var gccArgs = CommandLineArgumentBuilder.Parse(flags);
for (int j = 0; j < gccArgs.Length; j++)
{
gcc.Arguments.Add(StringParserService.Parse(gccArgs[j], customTags));
}
}
}
else
{
// other user-defined mtouch arguments
unescapedArgs.Add(StringParserService.Parse(argument, customTags));
}
}
}
BuildNativeReferenceFlags(gcc);
BuildEntitlementFlags(gcc);
foreach (var framework in gcc.Frameworks)
{
args.AddQuotedLine($"--framework={framework}");
}
foreach (var framework in gcc.WeakFrameworks)
{
args.AddQuotedLine($"--weak-framework={framework}");
}
if (gcc.Cxx)
{
args.AddLine("--cxx");
}
if (gcc.Arguments.Length > 0)
{
unescapedArgs.Add($"--gcc_flags={gcc.Arguments.ToString ()}");
}
foreach (var asm in References)
{
if (IsFrameworkItem(asm))
{
args.AddQuotedLine($"-r={ResolveFrameworkFile (asm.ItemSpec)}");
}
else
{
args.AddQuotedLine($"-r={Path.GetFullPath (asm.ItemSpec)}");
}
}
foreach (var ext in AppExtensionReferences)
{
args.AddQuotedLine($"--app-extension={Path.GetFullPath (ext.ItemSpec)}");
}
args.AddLine($"--target-framework={TargetFrameworkIdentifier},{TargetFrameworkVersion}");
args.AddQuotedLine($"--root-assembly={Path.GetFullPath (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.AddLine(GetVerbosityLevel(Verbosity));
}
if (!string.IsNullOrWhiteSpace(License))
{
args.AddLine($"--license={License}");
}
// Generate a response file
var responseFile = Path.GetFullPath(ResponseFilePath);
if (File.Exists(responseFile))
{
File.Delete(responseFile);
}
try {
using (var fs = File.Create(responseFile)) {
using (var writer = new StreamWriter(fs))
writer.Write(args);
}
} catch (Exception ex) {
Log.LogWarning("Failed to create response file '{0}': {1}", responseFile, ex);
}
// Some arguments can not safely go in the response file and are
// added separately. They must go _after_ the response file
// as they may override options passed in the response file
var actualArgs = new CommandLineArgumentBuilder();
actualArgs.AddQuoted($"@{responseFile}");
foreach (var arg in unescapedArgs)
{
actualArgs.AddQuoted(arg);
}
return(actualArgs.ToString());
}
void BuildNativeReferenceFlags(GccOptions gcc)
{
if (NativeReferences == null)
return;
foreach (var item in NativeReferences) {
var value = item.GetMetadata ("Kind");
NativeReferenceKind kind;
bool boolean;
if (string.IsNullOrEmpty (value) || !Enum.TryParse (value, out kind)) {
Log.LogWarning ("Unknown native reference type for '{0}'.", item.ItemSpec);
continue;
}
if (kind == NativeReferenceKind.Static) {
var libName = Path.GetFileName (item.ItemSpec);
if (libName.EndsWith (".a", StringComparison.Ordinal))
libName = libName.Substring (0, libName.Length - 2);
if (libName.StartsWith ("lib", StringComparison.Ordinal))
libName = libName.Substring (3);
if (!string.IsNullOrEmpty (Path.GetDirectoryName (item.ItemSpec)))
gcc.Arguments.AddQuoted ("-L" + Path.GetDirectoryName (item.ItemSpec));
gcc.Arguments.AddQuoted ("-l" + libName);
value = item.GetMetadata ("ForceLoad");
if (!string.IsNullOrEmpty (value) && bool.TryParse (value, out boolean) && boolean) {
gcc.Arguments.Add ("-force_load");
gcc.Arguments.AddQuoted (item.ItemSpec);
}
value = item.GetMetadata ("IsCxx");
if (!string.IsNullOrEmpty (value) && bool.TryParse (value, out boolean) && boolean)
gcc.Cxx = true;
} else if (kind == NativeReferenceKind.Framework) {
gcc.Frameworks.Add (item.ItemSpec);
} else {
Log.LogWarning ("Dynamic native references are not supported: '{0}'", item.ItemSpec);
continue;
}
value = item.GetMetadata ("NeedsGccExceptionHandling");
if (!string.IsNullOrEmpty (value) && bool.TryParse (value, out boolean) && boolean) {
if (!gcc.Arguments.Contains ("-lgcc_eh"))
gcc.Arguments.Add ("-lgcc_eh");
}
value = item.GetMetadata ("WeakFrameworks");
if (!string.IsNullOrEmpty (value)) {
foreach (var framework in value.Split (' ', '\t'))
gcc.WeakFrameworks.Add (framework);
}
value = item.GetMetadata ("Frameworks");
if (!string.IsNullOrEmpty (value)) {
foreach (var framework in value.Split (' ', '\t'))
gcc.Frameworks.Add (framework);
}
// Note: these get merged into gccArgs by our caller
value = item.GetMetadata ("LinkerFlags");
if (!string.IsNullOrEmpty (value)) {
var linkerFlags = ProcessArgumentBuilder.Parse (value);
foreach (var flag in linkerFlags)
gcc.Arguments.AddQuoted (flag);
}
}
}
void BuildEntitlementFlags(GccOptions gcc)
{
if (SdkIsSimulator && !string.IsNullOrEmpty (CompiledEntitlements) && EntitlementsRequireLinkerFlags (CompiledEntitlements)) {
gcc.Arguments.AddQuoted (new [] { "-Xlinker", "-sectcreate", "-Xlinker", "__TEXT", "-Xlinker", "__entitlements" });
gcc.Arguments.Add ("-Xlinker");
gcc.Arguments.AddQuoted (Path.GetFullPath (CompiledEntitlements));
}
}
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 ();
}
void BuildNativeReferenceFlags(GccOptions gcc)
{
if (NativeReferences == null)
{
return;
}
foreach (var item in NativeReferences)
{
var value = item.GetMetadata("Kind");
NativeReferenceKind kind;
bool boolean;
if (string.IsNullOrEmpty(value) || !Enum.TryParse(value, out kind))
{
Log.LogWarning(MSBStrings.W0051, item.ItemSpec);
continue;
}
if (kind == NativeReferenceKind.Static)
{
var libName = Path.GetFileName(item.ItemSpec);
if (libName.EndsWith(".a", StringComparison.Ordinal))
{
libName = libName.Substring(0, libName.Length - 2);
}
if (libName.StartsWith("lib", StringComparison.Ordinal))
{
libName = libName.Substring(3);
}
if (!string.IsNullOrEmpty(Path.GetDirectoryName(item.ItemSpec)))
{
gcc.Arguments.AddQuoted("-L" + Path.GetDirectoryName(item.ItemSpec));
}
gcc.Arguments.AddQuoted("-l" + libName);
value = item.GetMetadata("ForceLoad");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
gcc.Arguments.Add("-force_load");
gcc.Arguments.AddQuoted(item.ItemSpec);
}
value = item.GetMetadata("IsCxx");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
gcc.Cxx = true;
}
}
else if (kind == NativeReferenceKind.Framework)
{
var path = item.ItemSpec;
// in case the full path to the library is given (msbuild)
if (Path.GetExtension(path) != ".framework")
{
path = Path.GetDirectoryName(path);
}
gcc.Frameworks.Add(path);
}
else
{
Log.LogWarning(MSBStrings.W0052, item.ItemSpec);
continue;
}
value = item.GetMetadata("NeedsGccExceptionHandling");
if (!string.IsNullOrEmpty(value) && bool.TryParse(value, out boolean) && boolean)
{
if (!gcc.Arguments.Contains("-lgcc_eh"))
{
gcc.Arguments.Add("-lgcc_eh");
}
}
value = item.GetMetadata("WeakFrameworks");
if (!string.IsNullOrEmpty(value))
{
foreach (var framework in value.Split(' ', '\t'))
{
gcc.WeakFrameworks.Add(framework);
}
}
value = item.GetMetadata("Frameworks");
if (!string.IsNullOrEmpty(value))
{
foreach (var framework in value.Split(' ', '\t'))
{
gcc.Frameworks.Add(framework);
}
}
// Note: these get merged into gccArgs by our caller
value = item.GetMetadata("LinkerFlags");
if (!string.IsNullOrEmpty(value))
{
var linkerFlags = CommandLineArgumentBuilder.Parse(value);
foreach (var flag in linkerFlags)
{
gcc.Arguments.AddQuoted(flag);
}
}
}
}
