This property was only legitimately by the project which wants to
restore `crossgen`. Since that now comes from
Microsoft.NETCore.App (i.e. the shared framework) use
SharedFrameworkRid instead.
I also ensured that we passed UsePortableLinuxSharedFramework to
dotnet restore when restoring the tool projects, so we can use the
platform specific RID when non portable build.
When passing a property using the commandline, it is not flown through to "dotnet publish" calls. So instead of using "dotnet publish", just use the MSBuild task to invoke the Publish target on the reidst project. This way properties flow correctly.
I also did a little cleaning of unused build logic.
* Allow host info passed in from the command line to override machine settings
* Simplify the logic
* Address PR comments to keep a separate HostRid and HostOSName that are static
* Rename to BuildInfo.props
* Address PR comments
* Fix the previous merge
* Fix spacing
* Address PR comments
* First try at refactor of Prepare.targets
* Enable restore of CLI build tasks
* Fix up build
* Feedback
* Newlines
* Add new props to sln
* CommitCount
* NuGet.config
* WorkingDir
* packages dir path
* Add missing nuget.configs
* Workaround for https://github.com/NuGet/Home/issues/4583
* Match NuGet.Config casing
* Put back Version Badge Properties
* Remove duplicate
* Bump MSBuild Version to 15.1.0-preview-000503-01
* tool_csc->tool_roslyn
* pull some properties up to dir.props
* Move Roslyn to "Roslyn" subdirectory
* Fix relative paths in RunCsc.*
* Add removal of csc & vbc from deps.json
* Revert roslyn to 2.0.0-rc3-61212-03
* netcoreapp -> 1.0.3
