Merge pull request #2455 from markcowl/updatenuget

Update nuget and build infrastructure to accept CoreCLR RC2 packages

Author: markcowl

build.proj

@@ -111,8 +111,11 @@
 
   <PropertyGroup>
     <NuGetCommand>$(MSBuildProjectDirectory)\tools\NuGet.exe</NuGetCommand>
+    <LibraryNugetPackageFolder>$(LibrarySourceFolder)\packages</LibraryNugetPackageFolder>
     <NuGetRestoreConfigFile>$(MSBuildProjectDirectory)\restore.config</NuGetRestoreConfigFile>
     <NuGetRestoreConfigSwitch>-ConfigFile &quot;$(NuGetRestoreConfigFile)&quot;</NuGetRestoreConfigSwitch>
+    <NuGetRestorePackageSetting>-PackagesDirectory $(LibraryNugetPackageFolder)</NuGetRestorePackageSetting>
+
     <PowerShellCommand>C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe</PowerShellCommand>
   </PropertyGroup>
 
@@ -135,9 +138,9 @@
       Encoding="Unicode"/>
 
     <Exec Command="$(NuGetCommand) sources add -Name LocalFeed -Source &quot;$(MSBuildProjectDirectory)\tools\LocalFeed&quot; $(NuGetRestoreConfigSwitch)"/>
-
+    <Exec Command="$(NuGetCommand) sources add -Name nugetRemote -Source &quot;https://api.nuget.org/v3/index.json&quot; $(NuGetRestoreConfigSwitch)"/> 
     <!-- Restore packages -->
-    <Exec Command="$(NuGetCommand) restore %(CmdletSolutionsToBuild.FullPath) $(NuGetRestoreConfigSwitch)" 
+    <Exec Command="$(NuGetCommand) restore %(CmdletSolutionsToBuild.FullPath) $(NuGetRestoreConfigSwitch) $(NuGetRestorePackageSetting)" 
           ContinueOnError="false" />
     <!-- Restore packages for static analysis-->
     <Exec Command="$(NuGetCommand) restore %(StaticAnalysis.FullPath) $(NuGetRestoreConfigSwitch)"