Subversion Repositories openrisc

#! /bin/sh

# Copyright (C) 2007, 2008, 2010 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

# .

# 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_PLUGIN_LD_FOR_TARGET="@ORIGINAL_PLUGIN_LD_FOR_TARGET@"

ORIGINAL_NM_FOR_TARGET="@ORIGINAL_NM_FOR_TARGET@"

exeext=@host_exeext@

fast_install=@enable_fast_install@

objdir=@objdir@

invoked=`basename "$0"`

id=$invoked

case "$invoked" in

  as)

    original=$ORIGINAL_AS_FOR_TARGET

    prog=as-new$exeext

    dir=gas

    ;;

  collect-ld)

    # when using a linker plugin, gcc will always pass '-plugin' as the

    # first or second option to the linker.

    if test x"$1" = "x-plugin" || test x"$2" = "x-plugin"; then

      original=$ORIGINAL_PLUGIN_LD_FOR_TARGET

    else

      original=$ORIGINAL_LD_FOR_TARGET

    fi

    prog=ld-new$exeext

    dir=ld

    id=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

      test "$fast_install" = yes || exec $scriptdir/../$dir/$prog ${1+"$@"}

      # if libtool did everything it needs to do, there's a fast path

      lt_prog=$scriptdir/../$dir/$objdir/lt-$prog

      test -x $lt_prog && exec $lt_prog ${1+"$@"}

      # libtool has not relinked ld-new yet, but we cannot just use the

      # previous stage (because then the relinking would just never happen!).

      # So we take extra care to use prev-ld/ld-new *on recursive calls*.

      eval LT_RCU="\${LT_RCU_$id}"

      test x"$LT_RCU" = x"1" && exec $scriptdir/../prev-$dir/$prog ${1+"$@"}

      eval LT_RCU_$id=1

      export LT_RCU_$id

      $scriptdir/../$dir/$prog ${1+"$@"}

      result=$?

      exit $result

    else

      exec $scriptdir/../prev-$dir/$prog ${1+"$@"}

    fi

    ;;

  *)

    exec $original ${1+"$@"}

    ;;

esac