diff --git a/builds/.gitignore b/builds/.gitignore
index b3557803f791..f28d20e17587 100644
--- a/builds/.gitignore
+++ b/builds/.gitignore
@@ -22,4 +22,4 @@ target64
 targettv
 targetwatch
 watchbcl
-
+mono-ios-sdk-destdir
diff --git a/builds/Makefile b/builds/Makefile
index d13a34694eaf..3dbbfedb61a2 100644
--- a/builds/Makefile
+++ b/builds/Makefile
@@ -46,6 +46,8 @@ IPHONESIMULATOR_PREFIX=$(MONOTOUCH_PREFIX)/SDKs/MonoTouch.iphonesimulator.sdk/us
 IPHONEOS_SDK=$(MONOTOUCH_PREFIX)/SDKs/MonoTouch.iphoneos.sdk
 IPHONEOS_PREFIX=$(MONOTOUCH_PREFIX)/SDKs/MonoTouch.iphoneos.sdk/usr
 
+all-local:: .stamp-mono-ios-sdk-destdir
+
 ifdef ENABLE_XAMARIN
 XAMARIN_AUTOGEN_FLAGS=--enable-extension-module=xamarin
 XAMARIN_IOS_CONFIGURE_FLAGS=--enable-extension-module=xamarin
@@ -142,6 +144,10 @@ endif
 SDK_BUILDDIR = $(MONO_PATH)/sdks/builds
 SDK_DESTDIR = $(abspath $(MONO_PATH)/sdks/out)
 
+.stamp-mono-ios-sdk-destdir:
+	ln -sf $(MONO_IOS_SDK_DESTDIR) mono-ios-sdk-destdir
+	$(Q) touch $@
+
 $(MONO_PATH)/sdks/Make.config:
 	echo "DISABLE_ANDROID=1" > $@
 
diff --git a/mk/xamarin.mk b/mk/xamarin.mk
index b715eddd37cf..7b678a0caf3b 100644
--- a/mk/xamarin.mk
+++ b/mk/xamarin.mk
@@ -1,5 +1,5 @@
 ifdef ENABLE_XAMARIN
-NEEDED_MACCORE_VERSION := 34725fe136aee39a9f9984bbb508b6670654f7b3
+NEEDED_MACCORE_VERSION := 104656b89060d3c98cdc626709f7cadc467549af
 NEEDED_MACCORE_BRANCH := master
 
 MACCORE_DIRECTORY := maccore
diff --git a/src/generator.csproj b/src/generator.csproj
index 3753f9a8666e..50e942306f09 100644
--- a/src/generator.csproj
+++ b/src/generator.csproj
@@ -80,271 +80,271 @@
     <None Include="..\docs\website\generator-errors.md">
       <Link>generator-errors.md</Link>
     </None>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Impl\ITypeOwner.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Impl\ITypeOwner.cs">
       <Link>ikvm\ITypeOwner.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Impl\SymbolSupport.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Impl\SymbolSupport.cs">
       <Link>ikvm\SymbolSupport.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\mcs\class\Mono.Security\Mono.Security.Cryptography\CryptoConvert.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\mcs\class\Mono.Security\Mono.Security.Cryptography\CryptoConvert.cs">
       <Link>ikvm\CryptoConvert.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\AmbiguousMatchException.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\AmbiguousMatchException.cs">
       <Link>ikvm\AmbiguousMatchException.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Assembly.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Assembly.cs">
       <Link>ikvm\Assembly.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\AssemblyName.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\AssemblyName.cs">
       <Link>ikvm\AssemblyName.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\BadImageFormatException.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\BadImageFormatException.cs">
       <Link>ikvm\BadImageFormatException.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Binder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Binder.cs">
       <Link>ikvm\Binder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\ConstructorInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\ConstructorInfo.cs">
       <Link>ikvm\ConstructorInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\CustomAttributeData.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\CustomAttributeData.cs">
       <Link>ikvm\CustomAttributeData.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\CustomAttributeNamedArgument.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\CustomAttributeNamedArgument.cs">
       <Link>ikvm\CustomAttributeNamedArgument.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\CustomAttributeTypedArgument.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\CustomAttributeTypedArgument.cs">
       <Link>ikvm\CustomAttributeTypedArgument.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\CustomModifiers.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\CustomModifiers.cs">
       <Link>ikvm\CustomModifiers.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Enums.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Enums.cs">
       <Link>ikvm\Enums.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\EventInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\EventInfo.cs">
       <Link>ikvm\EventInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\ExceptionHandlingClause.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\ExceptionHandlingClause.cs">
       <Link>ikvm\ExceptionHandlingClause.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\FieldInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\FieldInfo.cs">
       <Link>ikvm\FieldInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\FieldSignature.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\FieldSignature.cs">
       <Link>ikvm\FieldSignature.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Fusion.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Fusion.cs">
       <Link>ikvm\Fusion.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\GenericWrappers.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\GenericWrappers.cs">
       <Link>ikvm\GenericWrappers.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\InterfaceMapping.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\InterfaceMapping.cs">
       <Link>ikvm\InterfaceMapping.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\LocalVariableInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\LocalVariableInfo.cs">
       <Link>ikvm\LocalVariableInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\ManifestResourceInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\ManifestResourceInfo.cs">
       <Link>ikvm\ManifestResourceInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MarshalSpec.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MarshalSpec.cs">
       <Link>ikvm\MarshalSpec.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MemberInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MemberInfo.cs">
       <Link>ikvm\MemberInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MethodBase.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MethodBase.cs">
       <Link>ikvm\MethodBase.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MethodBody.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MethodBody.cs">
       <Link>ikvm\MethodBody.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MethodImplMap.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MethodImplMap.cs">
       <Link>ikvm\MethodImplMap.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MethodInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MethodInfo.cs">
       <Link>ikvm\MethodInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\MethodSignature.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\MethodSignature.cs">
       <Link>ikvm\MethodSignature.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Missing.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Missing.cs">
       <Link>ikvm\Missing.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Module.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Module.cs">
       <Link>ikvm\Module.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\ParameterInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\ParameterInfo.cs">
       <Link>ikvm\ParameterInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\ParameterModifier.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\ParameterModifier.cs">
       <Link>ikvm\ParameterModifier.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Projection.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Projection.cs">
       <Link>ikvm\Projection.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\PropertyInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\PropertyInfo.cs">
       <Link>ikvm\PropertyInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\PropertySignature.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\PropertySignature.cs">
       <Link>ikvm\PropertySignature.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Signature.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Signature.cs">
       <Link>ikvm\Signature.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\StandAloneMethodSig.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\StandAloneMethodSig.cs">
       <Link>ikvm\StandAloneMethodSig.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\StrongNameKeyPair.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\StrongNameKeyPair.cs">
       <Link>ikvm\StrongNameKeyPair.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Type.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Type.cs">
       <Link>ikvm\Type.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\TypeInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\TypeInfo.cs">
       <Link>ikvm\TypeInfo.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\TypeNameParser.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\TypeNameParser.cs">
       <Link>ikvm\TypeNameParser.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Universe.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Universe.cs">
       <Link>ikvm\Universe.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Util.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Util.cs">
       <Link>ikvm\Util.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\coreclr.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\coreclr.cs">
       <Link>ikvm\coreclr.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\AssemblyBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\AssemblyBuilder.cs">
       <Link>ikvm\AssemblyBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\ConstructorBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\ConstructorBuilder.cs">
       <Link>ikvm\ConstructorBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\CustomAttributeBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\CustomAttributeBuilder.cs">
       <Link>ikvm\CustomAttributeBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\CustomModifiersBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\CustomModifiersBuilder.cs">
       <Link>ikvm\CustomModifiersBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\EnumBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\EnumBuilder.cs">
       <Link>ikvm\EnumBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\Enums.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\Enums.cs">
       <Link>ikvm\Enums.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\EventBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\EventBuilder.cs">
       <Link>ikvm\EventBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\ExceptionHandler.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\ExceptionHandler.cs">
       <Link>ikvm\ExceptionHandler.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\FieldBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\FieldBuilder.cs">
       <Link>ikvm\FieldBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\ILGenerator.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\ILGenerator.cs">
       <Link>ikvm\ILGenerator.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\MethodBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\MethodBuilder.cs">
       <Link>ikvm\MethodBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\ModuleBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\ModuleBuilder.cs">
       <Link>ikvm\ModuleBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\OpCode.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\OpCode.cs">
       <Link>ikvm\OpCode.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\OpCodes.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\OpCodes.cs">
       <Link>ikvm\OpCodes.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\ParameterBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\ParameterBuilder.cs">
       <Link>ikvm\ParameterBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\PropertyBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\PropertyBuilder.cs">
       <Link>ikvm\PropertyBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\SignatureHelper.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\SignatureHelper.cs">
       <Link>ikvm\SignatureHelper.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\Tokens.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\Tokens.cs">
       <Link>ikvm\Tokens.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Emit\TypeBuilder.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Emit\TypeBuilder.cs">
       <Link>ikvm\TypeBuilder.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Metadata\CliHeader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Metadata\CliHeader.cs">
       <Link>ikvm\CliHeader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Metadata\MetadataRW.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Metadata\MetadataRW.cs">
       <Link>ikvm\MetadataRW.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Metadata\Tables.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Metadata\Tables.cs">
       <Link>ikvm\Tables.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\AssemblyReader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\AssemblyReader.cs">
       <Link>ikvm\AssemblyReader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\Authenticode.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\Authenticode.cs">
       <Link>ikvm\Authenticode.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\ByteReader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\ByteReader.cs">
       <Link>ikvm\ByteReader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\EventInfoImpl.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\EventInfoImpl.cs">
       <Link>ikvm\EventInfoImpl.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\Field.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\Field.cs">
       <Link>ikvm\Field.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\GenericTypeParameter.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\GenericTypeParameter.cs">
       <Link>ikvm\GenericTypeParameter.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\MetadataReader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\MetadataReader.cs">
       <Link>ikvm\MetadataReader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\Method.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\Method.cs">
       <Link>ikvm\Method.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\ModuleReader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\ModuleReader.cs">
       <Link>ikvm\ModuleReader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\PEReader.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\PEReader.cs">
       <Link>ikvm\PEReader.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\PropertyInfoImpl.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\PropertyInfoImpl.cs">
       <Link>ikvm\PropertyInfoImpl.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\ResourceModule.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\ResourceModule.cs">
       <Link>ikvm\ResourceModule.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Reader\TypeDefImpl.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Reader\TypeDefImpl.cs">
       <Link>ikvm\TypeDefImpl.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\ByteBuffer.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\ByteBuffer.cs">
       <Link>ikvm\ByteBuffer.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\Heaps.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\Heaps.cs">
       <Link>ikvm\Heaps.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\MetadataWriter.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\MetadataWriter.cs">
       <Link>ikvm\MetadataWriter.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\ModuleWriter.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\ModuleWriter.cs">
       <Link>ikvm\ModuleWriter.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\PEWriter.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\PEWriter.cs">
       <Link>ikvm\PEWriter.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\ResourceSection.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\ResourceSection.cs">
       <Link>ikvm\ResourceSection.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\TextSection.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\TextSection.cs">
       <Link>ikvm\TextSection.cs</Link>
     </Compile>
-    <Compile Include="..\external\mono\external\ikvm\reflect\Writer\VersionInfo.cs">
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\external\ikvm\reflect\Writer\VersionInfo.cs">
       <Link>ikvm\VersionInfo.cs</Link>
     </Compile>
     <Compile Include="..\src\btouch.cs" />
@@ -359,7 +359,7 @@
     <Compile Include="..\tools\common\TargetFramework.cs" />
     <Compile Include="..\tools\common\StringUtils.cs" />
     <Compile Include="$(BuildDir)generator-frameworks.g.cs" />
-    <Compile Include="..\external\mono\mcs\class\Mono.Options\Mono.Options\Options.cs" />
+    <Compile Include="..\builds\mono-ios-sdk-destdir\ios-sources\mcs\class\Mono.Options\Mono.Options\Options.cs" />
     <Compile Include="..\src\Foundation\AdviceAttribute.cs" />
     <Compile Include="..\src\Foundation\ExportAttribute.cs" />
     <Compile Include="..\src\Foundation\FieldAttribute.cs" />
diff --git a/tools/mmp/mmp.csproj b/tools/mmp/mmp.csproj
index b4a5e4fd932f..508b0214efc0 100644
--- a/tools/mmp/mmp.csproj
+++ b/tools/mmp/mmp.csproj
@@ -46,172 +46,172 @@
     <Compile Include="Assembly.cs" />
     <Compile Include="error.cs" />
     <Compile Include="SdkVersions.cs" />
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\ApplyPreserveAttributeBase.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\ApplyPreserveAttributeBase.cs">
       <Link>Mono.Tuner\ApplyPreserveAttributeBase.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\CecilRocks.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\CecilRocks.cs">
       <Link>Mono.Tuner\CecilRocks.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\CustomizeActions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\CustomizeActions.cs">
       <Link>Mono.Tuner\CustomizeActions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Dispatcher.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Dispatcher.cs">
       <Link>Mono.Tuner\Dispatcher.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Extensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Extensions.cs">
       <Link>Mono.Tuner\Extensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\PreserveCrypto.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\PreserveCrypto.cs">
       <Link>Mono.Tuner\PreserveCrypto.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\PreserveSoapHttpClients.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\PreserveSoapHttpClients.cs">
       <Link>Mono.Tuner\PreserveSoapHttpClients.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveAttributesBase.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveAttributesBase.cs">
       <Link>Mono.Tuner\RemoveAttributesBase.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveResources.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveResources.cs">
       <Link>Mono.Tuner\RemoveResources.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveSecurity.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveSecurity.cs">
       <Link>Mono.Tuner\RemoveSecurity.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\TunerAnnotations.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\TunerAnnotations.cs">
       <Link>Mono.Tuner\TunerAnnotations.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Annotations.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Annotations.cs">
       <Link>Linker\Annotations.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Inflater.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Inflater.cs">
       <Link>Linker\Inflater.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\AssemblyAction.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\AssemblyAction.cs">
       <Link>Linker\AssemblyAction.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\AssemblyResolver.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\AssemblyResolver.cs">
       <Link>Linker\AssemblyResolver.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\I18nAssemblies.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\I18nAssemblies.cs">
       <Link>Linker\I18nAssemblies.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\IXApiVisitor.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\IXApiVisitor.cs">
       <Link>Linker\IXApiVisitor.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\ILogger.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\ILogger.cs">
       <Link>Linker\ILogger.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\ConsoleLogger.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\ConsoleLogger.cs">
       <Link>Linker\ConsoleLogger.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\LinkContext.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\LinkContext.cs">
       <Link>Linker\LinkContext.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\LoadException.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\LoadException.cs">
       <Link>Linker\LoadException.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MarkException.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MarkException.cs">
       <Link>Linker\MarkException.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodAction.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MethodAction.cs">
       <Link>Linker\MethodAction.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Pipeline.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Pipeline.cs">
       <Link>Linker\Pipeline.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodReferenceExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MethodReferenceExtensions.cs">
       <Link>Linker\Linker\MethodReferenceExtensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MarkingHelpers.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MarkingHelpers.cs">
       <Link>Linker\Linker\MarkingHelpers.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Tracer.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Tracer.cs">
       <Link>Linker\Linker\Tracer.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypeReferenceExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypeReferenceExtensions.cs">
       <Link>Linker\Linker\TypeReferenceExtensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypePreserve.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypePreserve.cs">
       <Link>Linker\TypePreserve.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\KnownMembers.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\KnownMembers.cs">
       <Link>Linker\KnownMembers.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\BCL.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\BCL.cs">
       <Link>Linker\BCL.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodDefinitionExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MethodDefinitionExtensions.cs">
       <Link>Linker\MethodDefinitionExtensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypeDefinitionExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypeDefinitionExtensions.cs">
       <Link>Linker\TypeDefinitionExtensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodBodyScanner.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MethodBodyScanner.cs">
       <Link>Linker\MethodBodyScanner.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\OverrideInformation.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\OverrideInformation.cs">
       <Link>Linker\OverrideInformation.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\AssemblyUtilities.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\AssemblyUtilities.cs">
       <Link>Linker\AssemblyUtilities.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypeNameParser.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypeNameParser.cs">
       <Link>Linker\TypeNameParser.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\XApiReader.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\XApiReader.cs">
       <Link>Linker\XApiReader.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\BaseStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\BaseStep.cs">
       <Link>Linker.Steps\BaseStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\BlacklistStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\BlacklistStep.cs">
       <Link>Linker.Steps\BlacklistStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\CleanStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\CleanStep.cs">
       <Link>Linker.Steps\CleanStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\IStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\IStep.cs">
       <Link>Linker.Steps\IStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\LoadI18nAssemblies.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\LoadI18nAssemblies.cs">
       <Link>Linker.Steps\LoadI18nAssemblies.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\LoadReferencesStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\LoadReferencesStep.cs">
       <Link>Linker.Steps\LoadReferencesStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\MarkStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\MarkStep.cs">
       <Link>Linker.Steps\MarkStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\OutputStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\OutputStep.cs">
       <Link>Linker.Steps\OutputStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\PreserveDependencyLookupStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\PreserveDependencyLookupStep.cs">
       <Link>Linker.Steps\PreserveDependencyLookupStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\RegenerateGuidStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\RegenerateGuidStep.cs">
       <Link>Linker.Steps\RegenerateGuidStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromAssemblyStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveFromAssemblyStep.cs">
       <Link>Linker.Steps\ResolveFromAssemblyStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromXApiStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveFromXApiStep.cs">
       <Link>Linker.Steps\ResolveFromXApiStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromXmlStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveFromXmlStep.cs">
       <Link>Linker.Steps\ResolveFromXmlStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveStep.cs">
       <Link>Linker.Steps\ResolveStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\SweepStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\SweepStep.cs">
       <Link>Linker.Steps\SweepStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\TypeMapStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\TypeMapStep.cs">
       <Link>Linker.Steps\TypeMapStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Profile.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Profile.cs">
       <Link>Mono.Tuner\Profile.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\mcs\class\Mono.Options\Mono.Options\Options.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\mcs\class\Mono.Options\Mono.Options\Options.cs">
       <Link>Options.cs</Link>
     </Compile>
     <Compile Include="linker\MonoMac.Tuner\MonoMacMarkStep.cs">
diff --git a/tools/mtouch/mtouch.csproj b/tools/mtouch/mtouch.csproj
index fce048fb3cee..9b9b5d7accae 100644
--- a/tools/mtouch/mtouch.csproj
+++ b/tools/mtouch/mtouch.csproj
@@ -43,7 +43,7 @@
     <Compile Include="Stripper.cs" />
     <Compile Include="Target.cs" />
     <Compile Include="Tuning.cs" />
-    <Compile Include="..\..\external\mono\mcs\class\Mono.Options\Mono.Options\Options.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\mcs\class\Mono.Options\Mono.Options\Options.cs">
       <Link>Options.cs</Link>
     </Compile>
     <Compile Include="..\..\src\build\ios\Constants.cs">
@@ -79,154 +79,154 @@
     <Compile Include="..\linker\MonoTouch.Tuner\RemoveCode.cs">
       <Link>MonoTouch.Tuner\RemoveCode.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\XApiReader.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\XApiReader.cs">
       <Link>Linker\XApiReader.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Annotations.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Annotations.cs">
       <Link>Linker\Annotations.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Inflater.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Inflater.cs">
       <Link>Linker\Inflater.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\LinkContext.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\LinkContext.cs">
       <Link>Linker\LinkContext.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Pipeline.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Pipeline.cs">
       <Link>Linker\Pipeline.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodReferenceExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MethodReferenceExtensions.cs">
       <Link>Linker\MethodReferenceExtensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MarkingHelpers.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\MarkingHelpers.cs">
       <Link>Linker\Linker\MarkingHelpers.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\Tracer.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\Tracer.cs">
       <Link>Linker\Linker\Tracer.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypeReferenceExtensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypeReferenceExtensions.cs">
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       <Link>Linker\TypePreserve.cs</Link>
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       <Link>Linker\LoadException.cs</Link>
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       <Link>Linker\MarkException.cs</Link>
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-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\MethodAction.cs">
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       <Link>Linker\MethodAction.cs</Link>
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       <Link>Linker.Steps\LoadReferencesStep.cs</Link>
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       <Link>Linker.Steps\MarkStep.cs</Link>
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+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\OutputStep.cs">
       <Link>Linker.Steps\OutputStep.cs</Link>
     </Compile>
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+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\PreserveDependencyLookupStep.cs">
       <Link>Linker.Steps\PreserveDependencyLookupStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromAssemblyStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveFromAssemblyStep.cs">
       <Link>Linker.Steps\ResolveFromAssemblyStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromXApiStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\ResolveFromXApiStep.cs">
       <Link>Linker.Steps\ResolveFromXApiStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveFromXmlStep.cs">
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       <Link>Linker.Steps\ResolveFromXmlStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\ResolveStep.cs">
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       <Link>Linker.Steps\ResolveStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\SweepStep.cs">
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       <Link>Linker.Steps\SweepStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker.Steps\TypeMapStep.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker.Steps\TypeMapStep.cs">
       <Link>Linker.Steps\TypeMapStep.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\ApplyPreserveAttributeBase.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\ApplyPreserveAttributeBase.cs">
       <Link>Mono.Tuner\ApplyPreserveAttributeBase.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveAttributesBase.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveAttributesBase.cs">
       <Link>Mono.Tuner\RemoveAttributesBase.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\PreserveSoapHttpClients.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\PreserveSoapHttpClients.cs">
       <Link>Mono.Tuner\PreserveSoapHttpClients.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Profile.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Profile.cs">
       <Link>Mono.Tuner\Profile.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\CustomizeActions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\CustomizeActions.cs">
       <Link>Mono.Tuner\CustomizeActions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveResources.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveResources.cs">
       <Link>Mono.Tuner\RemoveResources.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\RemoveSecurity.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\RemoveSecurity.cs">
       <Link>Mono.Tuner\RemoveSecurity.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Extensions.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Extensions.cs">
       <Link>Mono.Tuner\Extensions.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\FixModuleFlags.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\FixModuleFlags.cs">
       <Link>Mono.Tuner\FixModuleFlags.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\Dispatcher.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\Dispatcher.cs">
       <Link>Mono.Tuner\Dispatcher.cs</Link>
     </Compile>
     <Compile Include="..\linker\MonoTouch.Tuner\MonoTouchSweepStep.cs">
@@ -235,7 +235,7 @@
     <Compile Include="..\linker\MonoTouch.Tuner\ProcessExportedFields.cs">
       <Link>MonoTouch.Tuner\ProcessExportedFields.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\tuner\Mono.Tuner\CecilRocks.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\tuner\Mono.Tuner\CecilRocks.cs">
       <Link>Mono.Tuner\CecilRocks.cs</Link>
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     <Compile Include="..\linker\MobileProfile.cs">
@@ -404,10 +404,10 @@
     <Compile Include="..\..\src\ObjCRuntime\BindingImplAttribute.cs">
       <Link>external\maccore\BindingImplAttribute.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\AssemblyUtilities.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\AssemblyUtilities.cs">
       <Link>Linker\AssemblyUtilities.cs</Link>
     </Compile>
-    <Compile Include="..\..\external\mono\external\linker\src\linker\Linker\TypeNameParser.cs">
+    <Compile Include="..\..\builds\mono-ios-sdk-destdir\ios-sources\external\linker\src\linker\Linker\TypeNameParser.cs">
       <Link>Linker\TypeNameParser.cs</Link>
     </Compile>
     <Compile Include="..\linker\MonoTouch.Tuner\RemoveBitcodeIncompatibleCodeStep.cs">