| 1 | #! /bin/bash
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| 2 |
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| 3 | #
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| 4 | # Copyright (c) 2011 Petr Koupy
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| 5 | # All rights reserved.
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| 6 | #
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| 7 | # Redistribution and use in source and binary forms, with or without
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| 8 | # modification, are permitted provided that the following conditions
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| 9 | # are met:
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| 10 | #
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| 11 | # - Redistributions of source code must retain the above copyright
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| 12 | # notice, this list of conditions and the following disclaimer.
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| 13 | # - Redistributions in binary form must reproduce the above copyright
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| 14 | # notice, this list of conditions and the following disclaimer in the
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| 15 | # documentation and/or other materials provided with the distribution.
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| 16 | # - The name of the author may not be used to endorse or promote products
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| 17 | # derived from this software without specific prior written permission.
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| 18 | #
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| 19 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 20 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 21 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 22 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 23 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 24 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 25 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 26 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 27 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 28 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 29 | #
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| 30 |
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| 31 | #
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| 32 | # This shell script is reserved for intrusive patches (hacks) to binutils
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| 33 | # that cannot be done in a clean and isolated way or for which doing so
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| 34 | # would require too much complexity.
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| 35 | #
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| 36 |
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| 37 | case "$1" in
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| 38 | "do")
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| 39 | # Binutils plugin support is dependent on libdl.so library.
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| 40 | # By default, the plugin support is switched off for all
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| 41 | # configure scripts of binutils. The only exception is configure
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| 42 | # script of ld 2.21 (and possibly above), where plugin support
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| 43 | # became mandatory (although not really needed).
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| 44 | mv -f "$2/ld/configure" "$2/ld/configure.backup"
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| 45 | sed 's/enable_plugins=yes/enable_plugins=no/g' \
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| 46 | < "$2/ld/configure.backup" > "$2/ld/configure"
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| 47 | ;;
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| 48 | "undo")
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| 49 | mv -f "$2/ld/configure.backup" "$2/ld/configure"
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| 50 | ;;
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| 51 | *)
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| 52 | ;;
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| 53 | esac
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| 54 |
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