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bbd908025c
This fixes these warnings from shellcheck:
^-- SC2006: Use $(..) instead of deprecated `..`
Update also a comment using the same pattern.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
31 lines
735 B
Bash
31 lines
735 B
Bash
#! /bin/sh
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# Writes a target device config file to stdout, from a default and from
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# include directives therein. Also emits Makefile dependencies.
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#
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# Usage: make_device_config.sh SRC DEPFILE-NAME DEPFILE-TARGET > DEST
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src=$1
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dep=$2
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target=$3
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src_dir=$(dirname $src)
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all_includes=
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process_includes () {
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cat $1 | grep '^include' | \
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while read include file ; do
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all_includes="$all_includes $src_dir/$file"
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process_includes $src_dir/$file
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done
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}
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f=$src
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while [ -n "$f" ] ; do
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f=$(cat $f | tr -d '\r' | awk '/^include / {printf "'$src_dir'/%s ", $2}')
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[ $? = 0 ] || exit 1
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all_includes="$all_includes $f"
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done
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process_includes $src
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cat $src $all_includes | grep -v '^include'
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echo "$target: $all_includes" > $dep
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