kbuild: Allow to select bash in a modified environment

schspa · masahir0y · commit 42ce60aa5aa4 · 2022-06-05T06:20:58.000+09:00
This fixes the build error when the system has a default bash version
which is too old to support associative array variables.

The build error log as fellowing:
linux/scripts/check-local-export: line 11: declare: -A: invalid option
declare: usage: declare [-afFirtx] [-p] [name[=value] ...]

Signed-off-by: Schspa Shi &lt;schspa@gmail.com&gt;
Signed-off-by: Masahiro Yamada &lt;masahiroy@kernel.org&gt;
diff --git a/scripts/check-local-export b/scripts/check-local-export
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2022 Masahiro Yamada <masahiroy@kernel.org>

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#!/bin/bash`
	`1`	`+#!/usr/bin/env bash`
`2`	`2`	`# SPDX-License-Identifier: GPL-2.0-only`
`3`	`3`	`#`
`4`	`4`	`# Copyright (C) 2022 Masahiro Yamada <[email protected]>`