When uplifting directories, symlink them instead of hard-link them.
authorkennytm <kennytm@gmail.com>
Sat, 28 Oct 2017 19:47:29 +0000 (03:47 +0800)
committerkennytm <kennytm@gmail.com>
Sat, 28 Oct 2017 20:00:40 +0000 (04:00 +0800)
commit53e90d7dfc6c5006133ffa30f4d5b311344e3d31
tree9aac99357c277242fd5238924667f716728ff25b
parent1c9dc0a476b6d9da6f2d727bb07102db85498480
When uplifting directories, symlink them instead of hard-link them.

Fixes #4671.
src/cargo/ops/cargo_rustc/mod.rs
tests/build.rs
tests/cargotest/support/paths.rs