While experimenting with how to build Servo for targets where libstd is not available through rustup, I've been exploring whether the new -Z build-std is enough. This has led me to discover https://github.com/rust-lang/cargo/issues/7501 (via https://github.com/cuviper/autocfg/issues/12), so I want to make sure that the people working on this feature consider the interaction of it with build scripts that need to perform their own rustc invocations.
While experimenting with how to build Servo for targets where libstd is not available through rustup, I've been exploring whether the new
-Z build-stdis enough. This has led me to discover https://github.com/rust-lang/cargo/issues/7501 (via https://github.com/cuviper/autocfg/issues/12), so I want to make sure that the people working on this feature consider the interaction of it with build scripts that need to perform their own rustc invocations.