63 lines
2.6 KiB
Bash
63 lines
2.6 KiB
Bash
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#!/bin/bash
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#############################################################################
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##
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## Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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## Contact: http://www.qt-project.org/legal
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##
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## This file is the build configuration utility of the Qt Toolkit.
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##
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## $QT_BEGIN_LICENSE:LGPL$
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## Commercial License Usage
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## Licensees holding valid commercial Qt licenses may use this file in
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## accordance with the commercial license agreement provided with the
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## Software or, alternatively, in accordance with the terms contained in
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## a written agreement between you and Digia. For licensing terms and
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## conditions see http://qt.digia.com/licensing. For further information
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## use the contact form at http://qt.digia.com/contact-us.
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##
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## GNU Lesser General Public License Usage
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## Alternatively, this file may be used under the terms of the GNU Lesser
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## General Public License version 2.1 as published by the Free Software
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## Foundation and appearing in the file LICENSE.LGPL included in the
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## packaging of this file. Please review the following information to
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## ensure the GNU Lesser General Public License version 2.1 requirements
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## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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##
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## In addition, as a special exception, Digia gives you certain additional
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## rights. These rights are described in the Digia Qt LGPL Exception
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## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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##
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## GNU General Public License Usage
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## Alternatively, this file may be used under the terms of the GNU
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## General Public License version 3.0 as published by the Free Software
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## Foundation and appearing in the file LICENSE.GPL included in the
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## packaging of this file. Please review the following information to
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## ensure the GNU General Public License version 3.0 requirements will be
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## met: http://www.gnu.org/copyleft/gpl.html.
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##
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##
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## $QT_END_LICENSE$
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##
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#############################################################################
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if [ $# -eq 0 ]; then
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echo "usage: $0 <path to object files>"
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else
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for f in $(find $1 -name '*.o'); do
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# Skip object files without the _main symbol
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nm $f | grep -q 'T _main$' || continue
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echo "Found main() in ${f#$1/}"
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strings -t d - $f | grep '_main\(\.eh\)\?$' | while read match; do
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offset=$(echo $match | cut -d ' ' -f 1)
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symbol=$(echo $match | cut -d ' ' -f 2)
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echo " Renaming '$symbol' at offset $offset to '${symbol/main/qtmn}'"
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# In-place rename the string (keeping the same length)
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printf '_qtmn' | dd of=$f bs=1 seek=$offset conv=notrunc >/dev/null 2>&1
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done
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done
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fi
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