* Revert previous revert (9ba23946d1)
* Correctly fall back to Modern if tagless binding projects
* Rework binding tests to cover all supported configurations
* Add XM_FORCE_MSBUILD env variable for mmp/msbuild mac tests for easy local checking
- Fixes https://github.com/xamarin/xamarin-macios/issues/3608
- Refactor and clean up msbuild to be more consistent between binding and "normal" workloads
- Comment on the inconsistencies that are too large to fix in one PR
- Write some actual tests for binding projects to detect regressions
- Due to lack of redirect support these tests are only xbuild current, but I ran tests with msbuild to validate locally
* [msbuild] Set $(CscDebugFileExt) also, whenever overriding $(CscToolExe)
- This property was introduced in mono's msbuild, but will be upstream
also
- This *must* be set before Microsoft.CSharp.targets file is imported.
- Even though the msbuild targets will automatically select `.mdb` if
the `$(CscToolExe)` is `mcs` or `mcs.exe`, it would be a good
practice to set both the properties together.
- This came up in cases where we use `smcs`, because in that case the
msbuild targets end up using `.pdb`.
* [msbuild] Set `$(CscDebugFileExt)` == `.mdb`
Xamarin.ObjcBinding.CSharp.targets: Set the debug file extension also,
since we are overriding the compiler via `$(CscToolExe)`. Also, move
the property definition around to ensure that they are set *before*
importing `Microsoft.CSharp.targets`.
Chris Hamons
Rolf Bjarne Kvinge
Jeffrey Stedfast
Ankit Jain