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#! /bin/sh
# Copyright (C) 2007 Free Software Foundation, Inc.
# This file is part of GCC.
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Invoke as, ld or nm from the build tree.
ORIGINAL_AS_FOR_TARGET="@ORIGINAL_AS_FOR_TARGET@"
ORIGINAL_LD_FOR_TARGET="@ORIGINAL_LD_FOR_TARGET@"
ORIGINAL_NM_FOR_TARGET="@ORIGINAL_NM_FOR_TARGET@"
exeext=@host_exeext@
invoked=`basename "$0"`
case "$invoked" in
as)
original=$ORIGINAL_AS_FOR_TARGET
prog=as-new$exeext
dir=gas
;;
collect-ld)
original=$ORIGINAL_LD_FOR_TARGET
prog=ld-new$exeext
dir=ld
;;
nm)
original=$ORIGINAL_NM_FOR_TARGET
prog=nm-new$exeext
dir=binutils
;;
esac
case "$original" in
../*)
# compute absolute path of the location of this script
tdir=`dirname "$0"`
scriptdir=`cd "$tdir" && pwd`
if test -x $scriptdir/../$dir/$prog; then
exec $scriptdir/../$dir/$prog ${1+"$@"}
else
exec $scriptdir/../prev-$dir/$prog ${1+"$@"}
fi
;;
*)
exec "$original" ${1+"$@"}
;;
esac
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