Mercurial > hg > CbC > CbC_gcc
annotate gcc/exec-tool.in @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 #! /bin/sh |
| 2 | |
| 3 # Copyright (C) 2007, 2008 Free Software Foundation, Inc. | |
| 4 # This file is part of GCC. | |
| 5 | |
| 6 # GCC is free software; you can redistribute it and/or modify | |
| 7 # it under the terms of the GNU General Public License as published by | |
| 8 # the Free Software Foundation; either version 3, or (at your option) | |
| 9 # any later version. | |
| 10 | |
| 11 # GCC is distributed in the hope that it will be useful, | |
| 12 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 # GNU General Public License for more details. | |
| 15 | |
| 16 # You should have received a copy of the GNU General Public License | |
| 17 # along with GCC; see the file COPYING3. If not see | |
| 18 # <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 # Invoke as, ld or nm from the build tree. | |
| 21 | |
| 22 ORIGINAL_AS_FOR_TARGET="@ORIGINAL_AS_FOR_TARGET@" | |
| 23 ORIGINAL_LD_FOR_TARGET="@ORIGINAL_LD_FOR_TARGET@" | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
24 ORIGINAL_PLUGIN_LD_FOR_TARGET="@ORIGINAL_PLUGIN_LD_FOR_TARGET@" |
| 0 | 25 ORIGINAL_NM_FOR_TARGET="@ORIGINAL_NM_FOR_TARGET@" |
| 26 exeext=@host_exeext@ | |
| 27 fast_install=@enable_fast_install@ | |
| 28 objdir=@objdir@ | |
| 29 | |
| 30 invoked=`basename "$0"` | |
| 31 case "$invoked" in | |
| 32 as) | |
| 33 original=$ORIGINAL_AS_FOR_TARGET | |
| 34 prog=as-new$exeext | |
| 35 dir=gas | |
| 36 ;; | |
| 37 collect-ld) | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
38 # when using a linker plugin, gcc will always pass '-plugin' as the |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
39 # first option to the linker. |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
40 if test x"$1" = "x-plugin"; then |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
41 original=$ORIGINAL_PLUGIN_LD_FOR_TARGET |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
42 else |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
43 original=$ORIGINAL_LD_FOR_TARGET |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
44 fi |
| 0 | 45 prog=ld-new$exeext |
| 46 dir=ld | |
| 47 ;; | |
| 48 nm) | |
| 49 original=$ORIGINAL_NM_FOR_TARGET | |
| 50 prog=nm-new$exeext | |
| 51 dir=binutils | |
| 52 ;; | |
| 53 esac | |
| 54 | |
| 55 case "$original" in | |
| 56 ../*) | |
| 57 # compute absolute path of the location of this script | |
| 58 tdir=`dirname "$0"` | |
| 59 scriptdir=`cd "$tdir" && pwd` | |
| 60 | |
| 61 if test -x $scriptdir/../$dir/$prog; then | |
| 62 test "$fast_install" = yes || exec $scriptdir/../$dir/$prog ${1+"$@"} | |
| 63 | |
| 64 # if libtool did everything it needs to do, there's a fast path | |
| 65 lt_prog=$scriptdir/../$dir/$objdir/lt-$prog | |
| 66 test -x $lt_prog && exec $lt_prog ${1+"$@"} | |
| 67 | |
| 68 # libtool has not relinked ld-new yet, but we cannot just use the | |
| 69 # previous stage (because then the relinking would just never happen!). | |
| 70 # So we take extra care to use prev-ld/ld-new *on recursive calls*. | |
| 71 test x"$LT_RCU" = x"1" && exec $scriptdir/../prev-$dir/$prog ${1+"$@"} | |
| 72 | |
| 73 LT_RCU=1; export LT_RCU | |
| 74 $scriptdir/../$dir/$prog ${1+"$@"} | |
| 75 result=$? | |
| 76 exit $result | |
| 77 | |
| 78 else | |
| 79 exec $scriptdir/../prev-$dir/$prog ${1+"$@"} | |
| 80 fi | |
| 81 ;; | |
| 82 *) | |
| 83 exec "$original" ${1+"$@"} | |
| 84 ;; | |
| 85 esac | |
| 86 | |
| 87 |