view tests/test-empty-dir.t @ 42458:8ee0fdf3b087

rust-cpython: fix build for MacOSX

MacOSX needs special link flags. Quoting the README of rust-cpython:

  create a `.cargo/config` with the following content:

  ```
  [target.x86_64-apple-darwin]
  rustflags = [
    "-C", "link-arg=-undefined",
    "-C", "link-arg=dynamic_lookup",
  ]
  ```

This is tested with Python 2.7 (Anaconda install) and Python 3
(Homebrew install)

  $ hg init

  $ echo 123 > a
  $ hg add a
  $ hg commit -m "first" a

  $ mkdir sub
  $ echo 321 > sub/b
  $ hg add sub/b
  $ hg commit -m "second" sub/b

  $ cat sub/b
  321

  $ hg co 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ cat sub/b 2>/dev/null || echo "sub/b not present"
  sub/b not present

  $ test -d sub || echo "sub not present"
  sub not present