scripts: support Sercomm load tags

[oweals/openwrt.git] / scripts / gen-dependencies.sh

diff --git a/scripts/gen-dependencies.sh b/scripts/gen-dependencies.sh
index ab047b6482797c7b0728698f2d976688617770ff..4beff74bb0221aa2b5b545b66d2417777cfe5e36 100755 (executable)
--- a/scripts/gen-dependencies.sh
+++ b/scripts/gen-dependencies.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 #
 # Copyright (C) 2012 OpenWrt.org
 #
@@ -8,6 +8,7 @@
 SELF=${0##*/}
 
 READELF="${READELF:-readelf}"
+OBJCOPY="${OBJCOPY:-objcopy}"
 TARGETS=$*
 XARGS="${XARGS:-xargs -r}"
 
@@ -18,7 +19,15 @@ XARGS="${XARGS:-xargs -r}"
 }
 
 find $TARGETS -type f -a -exec file {} \; | \
-  sed -n -e 's/^\(.*\):.*ELF.*\(executable\|shared object\).*,.* stripped/\1/p' | \
-  $XARGS -n1 readelf -d | \
-  awk '$2 ~ /NEEDED/ && $NF !~ /interpreter/ { gsub(/[\[\]]/, "", $NF); print $NF }' | \
+  sed -n -e 's/^\(.*\):.*ELF.*\(executable\|shared object\).*,.*/\1/p' | \
+  $XARGS -n1 $READELF -d | \
+  awk '$2 ~ /NEEDED/ && $NF !~ /interpreter/ && $NF ~ /^\[?lib.*\.so/ { gsub(/[\[\]]/, "", $NF); print $NF }' | \
   sort -u
+
+tmp=$(mktemp $TMP_DIR/dep.XXXXXXXX)
+for kmod in $(find $TARGETS -type f -name \*.ko); do
+       $OBJCOPY -O binary -j .modinfo $kmod $tmp
+       sed -e 's,\x00,\n,g' $tmp | \
+               sed -ne '/^depends=.\+/ { s/^depends=//; s/,/.ko\n/g; s/$/.ko/p; q }'
+done | sort -u
+rm -f $tmp