[commit: ghc] master: Fix CI (#489) (2609bd0)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/2609bd02b6f517777175a8f34e05a9e36570e511/ghc

>---------------------------------------------------------------

commit 2609bd02b6f517777175a8f34e05a9e36570e511
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Mon Dec 11 21:43:25 2017 +0000

    Fix CI (#489)
    
    Delete the .git folder explicitly


>---------------------------------------------------------------

2609bd02b6f517777175a8f34e05a9e36570e511
 .travis.yml | 2 +-
 circle.yml  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b89f42b..63b3e31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -77,7 +77,7 @@ install:
     - cabal install alex happy
 
     # GHC comes with an older version of Hadrian, so we delete it
-    - rm -r ghc/hadrian/*
+    - rm -rf ghc/hadrian/.git
 
     # Travis has already cloned Hadrian into ./ and we need to move it
     # to ./ghc/hadrian -- one way to do it is to move the .git directory
diff --git a/circle.yml b/circle.yml
index e9a4b6a..f04f4c7 100644
--- a/circle.yml
+++ b/circle.yml
@@ -22,7 +22,7 @@ compile:
     - git clone --depth 1 --recursive git://github.com/ghc/ghc
 
     # GHC comes with an older version of Hadrian, so we delete it
-    - rm -r ghc/hadrian/*
+    - rm -rf ghc/hadrian/.git
     # move hadrian's .git into ./ghc/hadrian and perform a hard reset in order to regenerate Hadrian files
     - mv .git ghc/hadrian
     # NOTE: we must write them in the same line because each line