Do not compile dependent crates with profiler

kennytm / cov

LLVM-GCOV Source coverage for Rust

MIT License

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Closed kennytm closed 7 years ago

kennytm commented 7 years ago

Only crates in the current workspace needs to be profiled. Dependent crates should not need to have the *.gcno created.

Update shim-for-cargo-cov to support wrapping rustc.
Emit the adjusted rustflags when compiling a crate in the current workspace, nothing if not.