Alex Crichton bc5c441b12 Change how standard_lib tests work ...

* Minimize the sysroot crates in play
* Don't use build scripts to inject args
* Use `RUSTC_WRAPPER` to dynamically switch `--sysroot` depending on
  whether we're building sysroot crates or not.
* Minimize dependency graph in sysroot, only have each crate depend on a
  dummy crates.io crate for testing and otherwise don't depend on
  anything to load the desired sysroot crate directly.

2019-09-23 18:53:28 -07:00

..

build-std

Add back a full integration test for -Zbuild-std

2019-09-16 11:47:09 -07:00

testsuite

Change how standard_lib tests work

2019-09-23 18:53:28 -07:00