kernel: improve profiling support, keep static symbols when profiling is enabled

[openwrt.git] / scripts / strip-kmod.sh

diff --git a/scripts/strip-kmod.sh b/scripts/strip-kmod.sh
index 57207e3..2a75e39 100755 (executable)
--- a/scripts/strip-kmod.sh
+++ b/scripts/strip-kmod.sh
@@ -11,16 +11,22 @@ MODULE="$1"
        exit 1
 }
 
+ARGS=
+if [ -n "$KEEP_SYMBOLS" ]; then
+       ARGS="-X --strip-debug"
+else
+       ARGS="-x -G __this_module --strip-unneeded"
+fi
+
 ${CROSS}objcopy \
-       --strip-unneeded \
        -R .comment \
        -R .pdr \
        -R .mdebug.abi32 \
        -R .note.gnu.build-id \
        -R .gnu.attributes \
        -R .reginfo \
-       -G __this_module \
-       -x "$MODULE" "$MODULE.tmp"
+       $ARGS \
+       "$MODULE" "$MODULE.tmp"
 
 [ -n "$NO_RENAME" ] && {
        mv "${MODULE}.tmp" "$MODULE"