[PATCH 1/2] geos: cleanup GPIO driver name

[openwrt.git] / scripts / rstrip.sh

diff --git a/scripts/rstrip.sh b/scripts/rstrip.sh
index e63ccf0..e42caa5 100755 (executable)
--- a/scripts/rstrip.sh
+++ b/scripts/rstrip.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 # 
 # Copyright (C) 2006 OpenWrt.org
 #
@@ -6,6 +6,23 @@
 # See /LICENSE for more information.
 #
 
+find_modparams() {
+       FILE="$1"
+       $NM "$FILE" | awk '
+BEGIN {
+       FS=" "
+}
+($3 ~ /^__module_parm_/) && ($3 !~ /^__module_parm_desc/) {
+       gsub(/__module_parm_/, "", $3)
+       printf "-K " $3 " "
+}
+($2 ~ /r/) && ($3 ~ /__param_/) {
+       gsub(/__param_/, "", $3)
+       printf "-K " $3 " "
+}
+'
+}
+
 
 SELF=${0##*/}
 
@@ -28,8 +45,14 @@ find $TARGETS -type f -a -exec file {} \; | \
   IFS=":"
   while read F S; do
     echo "$SELF: $F:$S"
-       [ "${F##*\.}" = "o" -o "${F##*\.}" = "ko" ] && \
-               eval "$STRIP_KMOD $F" || \
+       [ "${S}" = "relocatable" ] && {
+               eval "$STRIP_KMOD -w -K '__param*' -K '__mod*' $(find_modparams "$F")$F"
+       } || {
+               b=$(stat -c '%a' $F)
                eval "$STRIP $F"
+               a=$(stat -c '%a' $F)
+               [ "$a" = "$b" ] || chmod $b $F
+       }
   done
+  true
 )