Building Testing and Debugging on .Net Core MSBuild

These instructions refer to working with the xplat branch.

MSBuild can be successfully built on Windows, OS X, and Ubuntu.

Windows

Build process

RebuildWithLocalMSBuild.cmd. This script uses a .NET core hosted MSBuild to target .NET Core and run the tests.

Debugging

For debugging tests, use the /d switch for CoreRun.exe. This prompts the core CLR to wait for a debugger to attach. You can attach using Visual Studio.

Unix

Required packages

Mono, when doing a Mono-hosted version of MSBuild

Build process

Targeting .Net Core: ./cibuild.sh --target CoreCLR

Targeting Mono: ./cibuild.sh --target Mono

Using a .NET core MSBuild host: ./cibuild.sh --host CoreCLR

Using a Mono MSBuild host: ./cibuild --host Mono

Default arguments lead to a Mono hosted MSBuild targeting CoreCLR: ./cibuild.sh

Tests

Tests are currently disabled on platforms other than Windows. If you'd like to run them, explicitly opt in with

./cibuild.sh --scope Test

Debugging

TBD