scripts: use env to invoke bash

Not all systems have bash at a fixed location like /bin/bash.
FreeBSD, for example, would typically have it at /usr/local/bin/bash.
When building OpenSBI on freebsd system, the build breaks.

Its advisable to use: #!/usr/bin/env bash

Signed-off-by: Himanshu Chauhan <hchauhan@ventanamicro.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>

diff --git a/scripts/carray.sh b/scripts/carray.sh
index 0c52bd6..13f9d36 100755 (executable)
--- a/scripts/carray.sh
+++ b/scripts/carray.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function usage()
 {

diff --git a/scripts/create-binary-archive.sh b/scripts/create-binary-archive.sh
index 4dda7b4..9d56f2f 100755 (executable)
--- a/scripts/create-binary-archive.sh
+++ b/scripts/create-binary-archive.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function usage()
 {

diff --git a/scripts/d2c.sh b/scripts/d2c.sh
index 33a3ccf..c411fcd 100755 (executable)
--- a/scripts/d2c.sh
+++ b/scripts/d2c.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function usage()
 {