This also requires adding support for the ErrorHandler machinery, which the
MachO.cs file needs.
I considered extracting the Abi enum from the MachO.cs file, but it's used in
several places (including externally, such as binding-tools-for-swift), which
means this would be a rather disruptive change.
I also considered modifying MachO.cs to make it possible to build without the
ErrorHandler machinery, but since we'll need it all anyway eventually, I
decided against this option as well.
* [dotnet] Ship libxamarin.dylib and friends.
Add libxamarin[-debug].[a|dylib] to the NuGets.
* [dotnet] Create a DOTNET_PLATFORMS variable in Make.config.
Create a DOTNET_PLATFORMS variable in Make.config and use it everywhere
instead of the PLATFORMS variable we were defining in multiple Makefiles.
Also move the creation of the DOTNET_<platform>_RUNTIME_IDENTIFIERS variables
from dotnet/Makefile to Make.config, it'll soon be needed elsewhere as well.
* [runtime] Conditionally include bits.
* Make the contents of the DOTNET_[PLATFORMS|RUNTIME_IDENTIFIERS] variables depend on the INCLUDE_[IOS|TVOS|WATCH] variables.
Add support for passing configuration from the MSBuild targets to our linker
steps using the linker's --custom-data option.
There are just two values being passed now, but this will grow significantly
over time as linker steps are implemented.
* Use our shared *.csproj.inc target in mk/rules.mk.
* Include the *.csproj.inc target before the variable within is needed. That
way the variable is what we need it to be (the list of dependencies for the
assembly we want to build) when we reference it.
Rolf Bjarne Kvinge