Useless and incorrect message if a tool does not have "emitEntryPoint": true

Steps to reproduce

Create a tool but don’t put "emitEntryPoint": true in the project json. Try to use the tool from a different project

Expected behavior

Either a warning/error during compilation or a helpful error when trying to run the tool

Actual behavior

PS C:\Users\XXXX\Documents\Visual Studio 2015\Projects\dotnet-scratch> dotnet list-tools
Expect required library hostpolicy.dll to be present in [C:\Users\XXXX\.nuget\packages\.tools\dotnet-list-tools\1.0.0-t2016050317041\netcoreapp1.0]
  - This may be because of an invalid .NET Core FX configuration in the directory.

Note that the error is:

• incorrect - I don’t think we ever should expect hostpolicy.dll in ~.nuget\packages.tools subfolder
• useless - not really actionable
• misspelled (?) - shouldn’t it be Expected required library... instead of Expect required library?

Environment data

dotnet --info output:

.NET Command Line Tools (1.0.0-rc2-002655)

Product Information:
 Version:     1.0.0-rc2-002655
 Commit Sha:  3e96a05f9c

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.10586
 OS Platform: Windows
 RID:         win10-x64

[chilch]

@schellap and team,

Interestingly, I see this issue still happening with emitEntryPoint: true however if I do dotnet -v run it works just fine. What is it about the -verbose flag that causes it to run successfully?

[aggieben]

I am currently experiencing this issue, but I have emitEntryPoint: true in my project.json.