build: check symbol maps in developer mode

[dpdk.git] / devtools / check-symbol-maps.sh

diff --git a/devtools/check-symbol-maps.sh b/devtools/check-symbol-maps.sh
index 3bf5823..5bd290a 100755 (executable)
--- a/devtools/check-symbol-maps.sh
+++ b/devtools/check-symbol-maps.sh
@@ -7,11 +7,15 @@ cd $(dirname $0)/..
 # speed up by ignoring Unicode details
 export LC_ALL=C
 
+if [ $# = 0 ] ; then
+    set -- $(find lib drivers -name '*.map')
+fi
+
 ret=0
 
 find_orphan_symbols ()
 {
-    for map in $(find lib drivers -name '*.map') ; do
+    for map in $@ ; do
         for sym in $(sed -rn 's,^([^}]*_.*);.*$,\1,p' $map) ; do
             if echo $sym | grep -q '^per_lcore_' ; then
                 symsrc=${sym#per_lcore_}
@@ -27,7 +31,7 @@ find_orphan_symbols ()
     done
 }
 
-orphan_symbols=$(find_orphan_symbols)
+orphan_symbols=$(find_orphan_symbols $@)
 if [ -n "$orphan_symbols" ] ; then
     echo "Found only in symbol map file:"
     echo "$orphan_symbols" | sed 's,^,\t,'
@@ -36,13 +40,13 @@ fi
 
 find_duplicate_symbols ()
 {
-    for map in $(find lib drivers -name '*.map') ; do
+    for map in $@ ; do
         buildtools/map-list-symbol.sh $map | \
             sort | uniq -c | grep -v " 1 $map" || true
     done
 }
 
-duplicate_symbols=$(find_duplicate_symbols)
+duplicate_symbols=$(find_duplicate_symbols $@)
 if [ -n "$duplicate_symbols" ] ; then
     echo "Found duplicates in symbol map file:"
     echo "$duplicate_symbols"