From 1463f74f492eea7191f0178e01f3d38371a48210 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 8 Oct 2019 21:05:55 +0900 Subject: kheaders: remove the last bashism to allow sh to run it 'pushd' ... 'popd' is the last bash-specific code in this script. One way to avoid it is to run the code in a sub-shell. With that addressed, you can run this script with sh. I replaced $(BASH) with $(CONFIG_SHELL), and I changed the hashbang to #!/bin/sh. Signed-off-by: Masahiro Yamada --- kernel/gen_kheaders.sh | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'kernel/gen_kheaders.sh') diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh index 0f7752dd93a6..dc5744b93f8c 100755 --- a/kernel/gen_kheaders.sh +++ b/kernel/gen_kheaders.sh @@ -1,4 +1,4 @@ -#!/bin/bash +#!/bin/sh # SPDX-License-Identifier: GPL-2.0 # This script generates an archive consisting of kernel headers @@ -57,11 +57,12 @@ rm -rf $cpio_dir mkdir $cpio_dir if [ "$building_out_of_srctree" ]; then - pushd $srctree > /dev/null - for f in $dir_list - do find "$f" -name "*.h"; - done | cpio --quiet -pd $cpio_dir - popd > /dev/null + ( + cd $srctree + for f in $dir_list + do find "$f" -name "*.h"; + done | cpio --quiet -pd $cpio_dir + ) fi # The second CPIO can complain if files already exist which can happen with out -- cgit v1.2.3