[commit: ghc] wip/nfs-locking: Fix CI (#441) (4b60862)

[git at git.haskell.org]

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

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/4b60862b82d50a6946ac130f113c6e693f7a346d/ghc

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

commit 4b60862b82d50a6946ac130f113c6e693f7a346d
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Tue Oct 24 14:02:55 2017 +0100

    Fix CI (#441)
    
    * Fix CI
    
    * Another attempt
    
    * Another tweak


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

4b60862b82d50a6946ac130f113c6e693f7a346d
 build.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index fa331fa..8e58b66 100755
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 
 # By default on Linux/MacOS we build Hadrian using Cabal
-bash ./build.cabal.sh "$@"
+chmod a+x ./build.cabal.sh
+(. ./build.cabal.sh "$@")