Change /bin/bash shebangs into /usr/bin/env bash

Not all systems have /bin/bash (e.g. NixOS[1] doesn't). Buildroot
already uses /usr/bin/env shebangs for other interpreters (perl,
python), so why not bash?

This changes only the shebangs used by Buildroot itself; stuff installed
to the target system is left unchanged.

With this applied I can run Buildroot unmodified on NixOS.

[1]: http://nixos.org/

Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/support/scripts/apply-patches.sh b/support/scripts/apply-patches.sh
index b32d592cf7..af6df9ec72 100755
--- a/support/scripts/apply-patches.sh
+++ b/support/scripts/apply-patches.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 # A little script I whipped up to make it easy to
 # patch source trees and have sane error handling
 # -Erik
diff --git a/support/scripts/expunge-gconv-modules b/support/scripts/expunge-gconv-modules
index a77b063cac..03012c1ce3 100755
--- a/support/scripts/expunge-gconv-modules
+++ b/support/scripts/expunge-gconv-modules
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script is used to generate a gconv-modules file that takes into
 # account only the gconv modules installed by Buildroot. It receives
diff --git a/support/scripts/mkusers b/support/scripts/mkusers
index 5e5a5d9585..b003330ef6 100755
--- a/support/scripts/mkusers
+++ b/support/scripts/mkusers
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 myname="${0##*/}"
 
diff --git a/support/scripts/pkg-stats b/support/scripts/pkg-stats
index f6d10bb597..48a5536eca 100755
--- a/support/scripts/pkg-stats
+++ b/support/scripts/pkg-stats
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Copyright (C) 2009 by Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 #