[commit: ghc] master: Change all hashbangs to /usr/bin/env (#9057) (d5e4874)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/d5e4874833054f1789289c433be292ae3e9bd7d0/ghc

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

commit d5e4874833054f1789289c433be292ae3e9bd7d0
Author: Thomas Miedema <thomasmiedema at gmail.com>
Date:   Tue Sep 23 08:45:31 2014 -0500

    Change all hashbangs to /usr/bin/env (#9057)
    
    Summary:
    ```
    git grep -l '#!' | xargs sed -i 's|#!.*/bin/\([^ ]*\)$|#!/usr/bin/env \1|'
    ```
    and some manual tweaking
    
    Test Plan: harbormaster
    
    Reviewers: austin
    
    Subscribers: hvr, simonmar, ezyang, carter
    
    Differential Revision: https://phabricator.haskell.org/D237
    
    GHC Trac Issues: #9057


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

d5e4874833054f1789289c433be292ae3e9bd7d0
 compiler/count_bytes                     | 2 +-
 distrib/cross-port                       | 2 +-
 testsuite/tests/rename/prog006/Setup.lhs | 2 +-
 utils/count_lines/count_lines.lprl       | 2 +-
 utils/runghc/runghc.hs                   | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/compiler/count_bytes b/compiler/count_bytes
index bf62402..4b8aa37 100644
--- a/compiler/count_bytes
+++ b/compiler/count_bytes
@@ -1,4 +1,4 @@
-#! /usr/local/bin/perl
+#!/usr/bin/env perl
 #
 %DirCount = ();
 %ModCount = ();
diff --git a/distrib/cross-port b/distrib/cross-port
index 690e60b..7c54604 100644
--- a/distrib/cross-port
+++ b/distrib/cross-port
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 # This script can be used to generate some unregisterised .hc files
 # for bootstrapping GHC on a new/unsupported platform.  It involves a
diff --git a/testsuite/tests/rename/prog006/Setup.lhs b/testsuite/tests/rename/prog006/Setup.lhs
index b28a823..a81e9d2 100644
--- a/testsuite/tests/rename/prog006/Setup.lhs
+++ b/testsuite/tests/rename/prog006/Setup.lhs
@@ -1,4 +1,4 @@
-#!/usr/bin/runhaskell
+#!/usr/bin/env runhaskell
 > module Main where
 > import Distribution.Simple
 > main :: IO ()
diff --git a/utils/count_lines/count_lines.lprl b/utils/count_lines/count_lines.lprl
index 72b4413..49b11ee 100644
--- a/utils/count_lines/count_lines.lprl
+++ b/utils/count_lines/count_lines.lprl
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#!/usr/bin/env perl
 
 \begin{code}
 
diff --git a/utils/runghc/runghc.hs b/utils/runghc/runghc.hs
index e94c550..42ddb83 100644
--- a/utils/runghc/runghc.hs
+++ b/utils/runghc/runghc.hs
@@ -7,7 +7,7 @@
 -- runghc program, for invoking from a #! line in a script.  For example:
 --
 --   script.lhs:
---      #!/usr/bin/env /usr/bin/runghc
+--      #!/usr/bin/env runghc
 --      > main = putStrLn "hello!"
 --
 -- runghc accepts one flag: