linux-kernel - [PATCH] objtool: Fix sync-check.sh bashisms

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Date:   Tue,  8 Sep 2020 14:24:15 +0100
From:   Julien Thierry <jthierry@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     jpoimboe@...hat.com, peterz@...radead.org, mbenes@...e.cz,
        raphael.gault@....com, Julien Thierry <jthierry@...hat.com>
Subject: [PATCH] objtool: Fix sync-check.sh bashisms

Previous patches introduced some non SUS compliant changes
to sync-check.sh.

Replace used bash features for standard shell.

Signed-off-by: Julien Thierry <jthierry@...hat.com>
---
 tools/objtool/sync-check.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Note: This patch applies on Josh P.'s objtool/core.WIP.julien branch

diff --git a/tools/objtool/sync-check.sh b/tools/objtool/sync-check.sh
index b81cda59d878..606a4b5e929f 100755
--- a/tools/objtool/sync-check.sh
+++ b/tools/objtool/sync-check.sh
@@ -8,7 +8,7 @@ fi

 FILES="include/linux/objtool.h"

-if [ "$SRCARCH" == "x86" ]; then
+if [ "$SRCARCH" = "x86" ]; then
 FILES="$FILES
 arch/x86/include/asm/inat_types.h
 arch/x86/include/asm/orc_types.h
@@ -60,4 +60,6 @@ while read -r file_entry; do
     fi

     check $file_entry
-done <<< "$FILES"
+done <<EOF
+$FILES
+EOF
--
2.21.3