Re: [PATCH] target/hexagon/idef-parser/prepare: use env to invoke bash

[Michael Tokarev]

23.11.2023 23:57, Samuel Tardieu :
> This file is the only one involved in the compilation process which
> still uses the /bin/bash path.
>
> Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
> ---
>   target/hexagon/idef-parser/prepare | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/hexagon/idef-parser/prepare 
> b/target/hexagon/idef-parser/prepare
> index 72d6fcbd21..cb3622d4f8 100755
> --- a/target/hexagon/idef-parser/prepare
> +++ b/target/hexagon/idef-parser/prepare
> @@ -1,4 +1,4 @@
> -#!/bin/bash
> +#!/usr/bin/env bash

What's the reason for this indirection?  bash has been /bin/bash for decades,
it is used this way in many other places in qemu code and in other projects.
Yes I know about current move /bin => /usr/bin etc, but the thing is that
traditional paths like this one (or like /bin/sh) is not going away any time
soon.  What's the matter here?

/mjt