1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0
 3
 4set -e
 5
 6# List of exported symbols
 7#
 8# If the object has no symbol, $NM warns 'no symbols'.
 9# Suppress the stderr.
10# TODO:
11#   Use -q instead of 2>/dev/null when we upgrade the minimum version of
12#   binutils to 2.37, llvm to 13.0.0.
13ksyms=$($NM $1 2>/dev/null | sed -n 's/.*__ksym_marker_\(.*\)/\1/p' | tr A-Z a-z)
14
15if [ -z "$ksyms" ]; then
16	exit 0
17fi
18
19echo
20echo "ksymdeps_$1 := \\"
21
22for s in $ksyms
23do
24	echo $s | sed -e 's:^_*:    $(wildcard include/ksym/:' \
25			-e 's:__*:/:g' -e 's/$/.h) \\/'
26done
27
28echo
29echo "$1: \$(ksymdeps_$1)"
30echo
31echo "\$(ksymdeps_$1):"