From: David Marchand <david.marchand@redhat.com>
Date: Thu, 13 May 2021 08:34:13 +0000 (+0200)
Subject: devtools: fix orphan symbols check with busybox
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=71459555a6f8c88d3638fd857b810d4913a504e3;p=dpdk.git

devtools: fix orphan symbols check with busybox

Avoid relying on GNU grep --exclude option.

Fixes: f8ad40dc998c ("devtools: check orphan symbols in map files")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
---

diff --git a/devtools/check-symbol-maps.sh b/devtools/check-symbol-maps.sh
index f06353fc75..055db24472 100755
--- a/devtools/check-symbol-maps.sh
+++ b/devtools/check-symbol-maps.sh
@@ -20,8 +20,7 @@ find_orphan_symbols ()
             else
                 symsrc=$sym
             fi
-            if ! grep -q -r --exclude=$(basename $map) \
-                    -w $symsrc $(dirname $map) ; then
+            if [ -z "$(grep -rlw $symsrc $(dirname $map) | grep -v $map)" ] ; then
                 echo "$map: $sym"
             fi
         done