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