#!/bin/sh | |
# SPDX-License-Identifier: GPL-2.0 | |
set -e | |
# List of exported symbols | |
# | |
# If the object has no symbol, $NM warns 'no symbols'. | |
# Suppress the stderr. | |
# TODO: | |
# Use -q instead of 2>/dev/null when we upgrade the minimum version of | |
# binutils to 2.37, llvm to 13.0.0. | |
ksyms=$($NM $1 2>/dev/null | sed -n 's/.*__ksym_marker_\(.*\)/\1/p') | |
if [ -z "$ksyms" ]; then | |
exit 0 | |
fi | |
echo | |
echo "ksymdeps_$1 := \\" | |
for s in $ksyms | |
do | |
printf ' $(wildcard include/ksym/%s) \\\n' "$s" | |
done | |
echo | |
echo "$1: \$(ksymdeps_$1)" | |
echo | |
echo "\$(ksymdeps_$1):" |