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Current Path : /usr/src/sys/tools/sound/

FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64
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Current File : //usr/src/sys/tools/sound/emu10k1-mkalsa.sh

# $FreeBSD: release/9.1.0/sys/tools/sound/emu10k1-mkalsa.sh 193889 2009-06-10 06:49:45Z ariff $

GREP=${GREP:-grep}
CC=${CC:-cc}
AWK=${AWK:-awk}
MV=${MV:=mv}
RM=${RM:=rm}
IN=$1
OUT=$2

trap "${RM} -f $OUT.tmp" EXIT

$GREP -v '#include' $IN | \
$CC -E -D__KERNEL__ -dM -  | \
$AWK -F"[     (]" '
/define/  {
	print "#ifndef " $2;
	print;
	print "#endif";
}' > $OUT.tmp
${MV} -f $OUT.tmp $OUT

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