diff options
Diffstat (limited to 'mkspecs')
| -rw-r--r-- | mkspecs/macx-ios-clang/features/qt.prf | 7 | ||||
| -rwxr-xr-x | mkspecs/macx-ios-clang/rename_main.sh | 63 |
2 files changed, 64 insertions, 6 deletions
diff --git a/mkspecs/macx-ios-clang/features/qt.prf b/mkspecs/macx-ios-clang/features/qt.prf index 9202a70a5a..04ebb1208a 100644 --- a/mkspecs/macx-ios-clang/features/qt.prf +++ b/mkspecs/macx-ios-clang/features/qt.prf @@ -42,12 +42,7 @@ equals(TEMPLATE, app):contains(QT, gui(-private)?) { !isEmpty(QMAKE_PRE_LINK): \ QMAKE_PRE_LINK += ";" - QMAKE_PRE_LINK += \ - "for f in $(find $${objects_dir} -name '*.o'); do" \ - "(nm $f | grep -q 'T _main' && cp $f $f.original" \ - "&& ld -r -alias _main _qt_main -unexported_symbol _main $f.original -o $f)" \ - "|| true" \ - "; done" + QMAKE_PRE_LINK += $$QMAKESPEC/rename_main.sh $${objects_dir} } } diff --git a/mkspecs/macx-ios-clang/rename_main.sh b/mkspecs/macx-ios-clang/rename_main.sh new file mode 100755 index 0000000000..b30eb160d0 --- /dev/null +++ b/mkspecs/macx-ios-clang/rename_main.sh @@ -0,0 +1,63 @@ +#!/bin/bash + +############################################################################# +## +## Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +## Contact: http://www.qt-project.org/legal +## +## This file is the build configuration utility of the Qt Toolkit. +## +## $QT_BEGIN_LICENSE:LGPL$ +## Commercial License Usage +## Licensees holding valid commercial Qt licenses may use this file in +## accordance with the commercial license agreement provided with the +## Software or, alternatively, in accordance with the terms contained in +## a written agreement between you and Digia. For licensing terms and +## conditions see http://qt.digia.com/licensing. For further information +## use the contact form at http://qt.digia.com/contact-us. +## +## GNU Lesser General Public License Usage +## Alternatively, this file may be used under the terms of the GNU Lesser +## General Public License version 2.1 as published by the Free Software +## Foundation and appearing in the file LICENSE.LGPL included in the +## packaging of this file. Please review the following information to +## ensure the GNU Lesser General Public License version 2.1 requirements +## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +## +## In addition, as a special exception, Digia gives you certain additional +## rights. These rights are described in the Digia Qt LGPL Exception +## version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +## +## GNU General Public License Usage +## Alternatively, this file may be used under the terms of the GNU +## General Public License version 3.0 as published by the Free Software +## Foundation and appearing in the file LICENSE.GPL included in the +## packaging of this file. Please review the following information to +## ensure the GNU General Public License version 3.0 requirements will be +## met: http://www.gnu.org/copyleft/gpl.html. +## +## +## $QT_END_LICENSE$ +## +############################################################################# + +if [ $# -eq 0 ]; then + echo "usage: $0 <path to object files>" +else + for f in $(find $1 -name '*.o'); do + # Skip object files without the _main symbol + nm $f | grep -q 'T _main$' || continue + + echo "Found main() in ${f#$1/}" + + strings -t d - $f | grep '_main\(\.eh\)\?$' | while read match; do + offset=$(echo $match | cut -d ' ' -f 1) + symbol=$(echo $match | cut -d ' ' -f 2) + + echo " Renaming '$symbol' at offset $offset to '${symbol/main/qtmn}'" + + # In-place rename the string (keeping the same length) + printf '_qtmn' | dd of=$f bs=1 seek=$offset conv=notrunc >/dev/null 2>&1 + done + done +fi
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