[dpdk-dev] [PATCH v3 1/3] devtools: fix orphan symbols check with busybox

[David Marchand]

Avoid relying on GNU grep --exclude option.

Fixes: f8ad40dc998c ("devtools: check orphan symbols in map files")

Signed-off-by: David Marchand <david.marchand at redhat.com>
---
 devtools/check-symbol-maps.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/devtools/check-symbol-maps.sh b/devtools/check-symbol-maps.sh
index f06353fc75..08451ef5aa 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
-- 
2.23.0