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5d6b423c5c
QEMU source code with CRLF line endings
which is quite common on windows hosts
fails with current make_device_config.sh.
The awk script gets the name of the included
file with \r, so instead of pci.mak it will
search for pci.mak\r which of course does
not work.
Fix this by removing any \r.
v2:
Avoid using sub() and \r with awk because they are unsupported
on some platforms. Use tr to remove \r. This new solution
improves portability and was suggested by Paolo Bonzini.
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Acked-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
29 lines
643 B
Bash
29 lines
643 B
Bash
#! /bin/sh
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# Construct a target device config file from a default, pulling in any
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# files from include directives.
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dest=$1.tmp
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dep=$1.d
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src=$2
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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=`tr -d '\r' < $f | awk '/^include / {ORS=" "; print "'$src_dir'/" $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 > $dest
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cat $src $all_includes | grep -v '^include' > $dest
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echo "$1: $all_includes" > $dep
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