anchor.diff:  Target.create "OpenBlasWinBuild" (fun _ ->
   
       restoreWeak openBlasSolution
  -    buildConfig32 "Release-OpenBLAS" !! "MathNet.Numerics.OpenBLAS.sln"
  -    buildConfig64 "Release-OpenBLAS" !! "MathNet.Numerics.OpenBLAS.sln"
  +    buildVS2019x86 "Release-OpenBLAS" !! "MathNet.Numerics.OpenBLAS.sln"
  +    buildVS2019x64 "Release-OpenBLAS" !! "MathNet.Numerics.OpenBLAS.sln"
       Directory.create openBlasSolution.OutputZipDir
  -    zip openBlasWinZipPackage openBlasSolution.OutputZipDir "out/OpenBLAS/Windows" (fun f -> f.Contains("MathNet.Numerics.OpenBLAS.") || f.Contains("libgcc") || f.Contains("libgfortran") || f.Contains("libopenblas") || f.Contains("libquadmath"))
  +    zip openBlasWinZipPackage openBlasSolution.OutputZipDir "out/OpenBLAS/Windows" (fun f -> f.Contains("MathNet.Numerics.Providers.OpenBLAS.") || f.Contains("MathNet.Numerics.OpenBLAS.") || f.Contains("libgcc") || f.Contains("libgfortran") || f.Contains("libopenblas") || f.Contains("libquadmath"))
       Directory.create openBlasSolution.OutputNuGetDir
       nugetPackManually openBlasSolution [ openBlasWinPack ]
   
  
positive.code: Environment.CurrentDirectory <- rootDir
  Trace.log rootDir
  
  let args = Target.getArguments() 
  let isStrongname, isSign, isIncremental =
      match args with
      | Some args ->
  
negative.code:     | VisualStudio p -> dotnetStrong rootDir (sprintf "pack %s --configuration Release --no-restore --no-build" p.ProjectFile)
      | _ -> failwith "Project type not supported"
  
  let buildVS2019x86 config subject =
      MSBuild.run
          (fun p -> {p with ToolPath = Environment.environVar "VS2019INSTALLDIR" </> @"MSBuild\Current\Bin\MSBuild.exe"})
          ""
          (if isIncremental then "Build" else "Rebuild")
          [("Configuration", config); ("Platform","Win32")]
          subject
          |> ignore<string list>
  let buildVS2019x64 config subject =
      MSBuild.run
          (fun p -> {p with ToolPath = Environment.environVar "VS2019INSTALLDIR" </> @"MSBuild\Current\Bin\MSBuild.exe"})
          ""
          (if isIncremental then "Build" else "Rebuild")
          [("Configuration", config); ("Platform","x64")]
          subject
          |> ignore<string list>
  
  
  // --------------------------------------------------------------------------------------
  