Index: packages/Microsoft.Bcl.Build.1.0.8/tools/Microsoft.Bcl.Build.targets
===================================================================
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--- a/packages/Microsoft.Bcl.Build.1.0.8/tools/Microsoft.Bcl.Build.targets
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-<!--
-***********************************************************************************************
-Microsoft.Bcl.targets
-
-WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
-          created a backup copy.  Incorrect changes to this file will make it
-          impossible to load or build your projects from the command-line or the IDE.
-
-Copyright (C) Microsoft Corporation. All rights reserved.
-***********************************************************************************************
--->
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  
-  <PropertyGroup Condition="'$(TargetFrameworkIdentifier)' != 'Silverlight'">
-    <!-- 
-      Workaround MSBuild issue that prevents System.Runtime 2.5 and System.Threading.Tasks 2.5 from
-      satisfying indirect dependencies on System.Runtime 1.5 and System.Threading.Tasks 1.5 respectively.  
-    -->
-    <AutoUnifyAssemblyReferences>false</AutoUnifyAssemblyReferences>
-
-    <!-- MSBuild by default doesn't pass the Web.Config ResolveAssemblyReference, in which case, set it so that it sees binding redirects -->
-    <AppConfig Condition="'$(AppConfig)' == '' And '$(WebProjectOutputDir)' != '' And Exists('$(ProjectConfigFileName)')">$(ProjectConfigFileName)</AppConfig>
-  </PropertyGroup>
-
-  <!-- Workaround issue that incorrectly unifies references not in the current profile to the version in the superset of all profiles. -->
-  <Target Name="_BclBuildSetFullFrameworkFolderToProfile" AfterTargets="GetReferenceAssemblyPaths" Condition="'$(TargetFrameworkIdentifier)' == '.NETPortable'">
-    <PropertyGroup>
-      <_FullFrameworkReferenceAssemblyPaths>$(TargetFrameworkDirectory)</_FullFrameworkReferenceAssemblyPaths>
-    </PropertyGroup>
-  </Target>
-
-  <!--
-    *******************************************************************************************************************
-    *******************************************************************************************************************
-                                                                                         EnsureBindingRedirects Section
-    *******************************************************************************************************************
-    *******************************************************************************************************************
-    -->
-  <PropertyGroup>
-    <__IntermediateAppConfig>$(IntermediateOutputPath)$(MSBuildProjectFile).App.config</__IntermediateAppConfig>
-  </PropertyGroup>
-
-  <UsingTask TaskName="EnsureBindingRedirects" AssemblyFile="$(MSBuildThisFileDirectory)Microsoft.Bcl.Build.Tasks.dll" />
-
-  <!-- 
-    ===================================================================================================================
-                                                                                  BclBuildDetermineReferencesToRedirect
-                              
-    Determine which references are opted in for binding redirects
-    ===================================================================================================================
-    -->
-  <Target Name="BclBuildDetermineReferencesToRedirect" BeforeTargets="BclBuildEnsureBindingRedirects">
-    <!-- Convention is a file next to the reference with name "ensureRedirect.xml" -->
-    <ItemGroup>
-      <_EnsureBindingRedirectReference Include="@(Reference)"
-                                       Condition="'%(Reference.HintPath)' != '' and Exists('$([System.IO.Path]::GetDirectoryName(&quot;%(Reference.HintPath)&quot;))\\ensureRedirect.xml')" />
-    </ItemGroup>
-  </Target>
-
-  <!-- 
-    ===================================================================================================================
-                                                                                         BclBuildEnsureBindingRedirects
-                              
-    Generate a new app.config with merged binding redirects if we have binding redirects to ensure and it's out of date
-    ===================================================================================================================
-    -->
-  <Target Name="BclBuildEnsureBindingRedirects"
-          DependsOnTargets="BclBuildDetermineReferencesToRedirect"
-          BeforeTargets="ResolveAssemblyReferences"
-          Condition="'@(_EnsureBindingRedirectReference)' != ''"
-          Inputs="$(MSBuildAllProjects);$(AppConfig);@(_EnsureBindingRedirectReference->'%(HintPath)')"
-          Outputs="$(__IntermediateAppConfig)">
-
-    <EnsureBindingRedirects References="@(_EnsureBindingRedirectReference->'%(HintPath)')"
-                            SourceAppConfigPath="$(AppConfig)"
-                            DestinationAppConfigPath="$(__IntermediateAppConfig)">
-      <Output TaskParameter="DestinationAppConfigPath" ItemName="FileWrites"/>
-    </EnsureBindingRedirects>
-  </Target>
-
-  <!-- 
-    ===================================================================================================================
-                                                                                  BclBuildUpdateAppConfigWithTargetPath
-                              
-    Update project properties to point to the generated app.config
-    ===================================================================================================================
-    -->
-  <Target Name="BclBuildUpdateAppConfigWithTargetPath"
-          DependsOnTargets="BclBuildDetermineReferencesToRedirect;BclBuildEnsureBindingRedirects"
-          BeforeTargets="ResolveAssemblyReferences"
-          Condition="'@(_EnsureBindingRedirectReference)' != ''">
-    <PropertyGroup>
-      <AppConfig>$(__IntermediateAppConfig)</AppConfig>
-    </PropertyGroup>
-    <ItemGroup>
-      <AppConfigWithTargetPath Remove="@(AppConfigWithTargetPath)" />
-      <AppConfigWithTargetPath Include="$(AppConfig)">
-        <TargetPath>$(TargetFileName).config</TargetPath>
-      </AppConfigWithTargetPath>
-    </ItemGroup>
-  </Target>
-
-
-  <!--
-    *******************************************************************************************************************
-    *******************************************************************************************************************
-                                                                                      ValidatePackageReferences Section
-    
-    This group of targets enables validation of nuget package references when building inside VisualStudio.
-    *******************************************************************************************************************
-    *******************************************************************************************************************
-    -->
-
-  <!-- 
-    ===================================================================================================================
-                                                                                  BclBuildAddProjectReferenceProperties
-                              
-    Adds properties to be set when resolving project references.  The properties ensure that the references get built
-    in the context of the referencer (by changing the set of properties used to build the project) and pass down the
-    context needed to validate the referencing project.
-    ===================================================================================================================
-    -->
-  <Target Name="BclBuildAddProjectReferenceProperties"
-          BeforeTargets="AssignProjectConfiguration"
-          Condition="'$(BuildingInsideVisualStudio)' == 'true'">
-    <PropertyGroup>
-      <_BclBuildProjectReferenceProperties>BclBuildReferencingProject=$(MSBuildProjectFullPath);BclBuildReferencingProjectConfig=$(MSBuildProjectDirectory)\packages.config</_BclBuildProjectReferenceProperties>
-      <_BclBuildProjectReferenceProperties Condition="'$(SkipValidatePackageReferences)' != ''">$(_BclBuildProjectReferenceProperties);SkipValidatePackageReferences=$(SkipValidatePackageReferences)</_BclBuildProjectReferenceProperties>
-    </PropertyGroup>
-
-    <ItemGroup>
-      <ProjectReference>
-        <AdditionalProperties>$(_BclBuildProjectReferenceProperties);%(ProjectReference.AdditionalProperties)</AdditionalProperties>
-      </ProjectReference>
-    </ItemGroup>
-  </Target>
-
-  <!-- 
-    ===================================================================================================================
-                                                                                            BclBuildSetRunningFullBuild
-                              
-    Determines when a full build is running as opposed to a single target.
-    ===================================================================================================================
-    -->
-  <Target Name="BclBuildSetRunningFullBuild"
-          BeforeTargets="BuildOnlySettings">
-    <PropertyGroup>
-      <BclBuildRunningFullBuild>true</BclBuildRunningFullBuild>
-    </PropertyGroup>
-  </Target>
-
-  <!-- 
-    ===================================================================================================================
-                                                                                    GetTargetPath/BclBuildGetTargetPath
-                              
-    MSBuild will only build a target once for a given set of properties.
-    
-    We need that single build of GetTargetPath to run during project reference resolution, so that we can detect a 
-    referencing project that doesn't have Bcl.Build.
-    
-    To accomplish this we replace GetTargetPath with BclBuildGetTargetPath when running a full build.
-    ===================================================================================================================
-    -->
-  <Target
-      Name="GetTargetPath"
-      Condition="'$(BclBuildRunningFullBuild)' != 'true'"
-      DependsOnTargets="$(GetTargetPathDependsOn)"
-      Returns="$(TargetPath)"/>
-
-  <Target
-      Name="BclBuildGetTargetPath"
-      Condition="'$(BclBuildRunningFullBuild)' == 'true'"
-      AfterTargets="GetTargetPath"
-      Returns="$(TargetPath)">
-    <PropertyGroup>
-      <!-- Reset BclBuildRunningFullBuild, it will be set again when doing a full build. -->
-      <BclBuildRunningFullBuild>false</BclBuildRunningFullBuild>
-    </PropertyGroup>
-  </Target>
-
-  <!-- 
-    ===================================================================================================================
-                                                                                 BclBuildValidateNugetPackageReferences
-                              
-    This target validates that any Nuget packages installed in the current project are also installed in projects 
-    referencing the current project.
-    
-    This is necessary because Nuget packages contain more than just simple references.  Installing the package ensures
-        1. The right set of references for the target framework are added
-        2. Config file transforms are applied
-        3. Project installation scripts are run
-       
-    For all packages listed as installed for the current project in packages config, if the package ID matches one
-    specified in @(ValidatePackages), ensure that the same package is installed in the referencing project. 
-    
-    This target can be disabled for a project reference by setting SkipValidatePackageReferences=true for the reference:
-    <ProjectReference Include="..\pcl\pcl.csproj">
-      <Project>{664a9e98-fac7-4567-a046-0dde95fddb48}</Project>
-      <Name>pcl</Name>
-      <Properties>SkipValidatePackageReferences=true</Properties>
-    </ProjectReference>
-    
-    This target can be disabled for all references to a project by adding the following:
-    <PropertyGroup>
-      <SkipValidatePackageReferences>true</SkipValidatePackageReferences>
-    </PropertyGroup>
-    ===================================================================================================================
-    -->
-  <UsingTask TaskName="ValidatePackageReferences" AssemblyFile="$(MSBuildThisFileDirectory)Microsoft.Bcl.Build.Tasks.dll" />
-  <Target Name="BclBuildValidateNugetPackageReferences"
-          Condition="'$(BclBuildRunningFullBuild)' != 'true' AND '$(SkipValidatePackageReferences)' != 'true' AND '$(BuildingInsideVisualStudio)' == 'true'"
-          BeforeTargets="GetTargetPath">
-    <ItemGroup>
-      <ValidatePackages Include="Microsoft.Bcl"/>
-      <ValidatePackages Include="Microsoft.Bcl.Async"/>
-      <ValidatePackages Include="Microsoft.Bcl.Compression"/>
-      <ValidatePackages Include="Microsoft.Net.Http"/>
-    </ItemGroup>
-
-    <ValidatePackageReferences Packages="@(ValidatePackages)"
-                               ReferencingProject="$(BclBuildReferencingProject)"
-                               ReferencingProjectPackagesConfig="$(BclBuildReferencingProjectConfig)"
-                               ReferencedProject="$(MSBuildProjectFullPath)"
-                               ReferencedProjectPackagesConfig="$(MSBuildProjectDirectory)\packages.config"
-                               TreatWarningsAsErrors="$(TreatWarningsAsErrors)" />
-  </Target>
-</Project>
\ No newline at end of file