Disable host building when compiling art modules

[Paschalis Mpeis]

Is there a way to disable host building when compiling `art` modules?

For example I would like to compile libart, using`m libart`, just for `arm` and `arm64` variants,

but I don't want to keep compiling the `linux_glibc` version.

I could disable `linux_glibc` for `libart` by adding in: art/runtime/Android.bp something like:

`target: { linux_glibc: { enabled: false } }`

This however causes dependency issues as there are many modules that do depend on `libart`.

Cheers,

Paschalis