I'd like to map matrix parameters to values used during the build because some tools disagree on the names of various things, e.g. "amd64" vs "x86_64" vs "Win64".

Since the job might run on Linux or Windows, it is difficult to write a script that will always work. All I need is a simple table based mapping, so it might be nice to have a way to configure that instead of a script.

e.g. mapping from $compiler;$version;$target to $cmake_generator, I could define

    msvc;2015;x86 -> "Visual Studio 2015 17"
    msvc;2015;amd64 -> "Visual Studio 2015 17 Win64"
    msvc;2015;arm64 -> "Visual Studio 2015 17 ARM64"

and then subsequently use $cmake_generator as the generator argument for the CMake plugin.

Being able to define multiple output values in the same line would also be nice in case I need more derived values (e.g. for installation paths).