/****************************************************************************
|
**
|
** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
|
**
|
** This file is part of the Qt VS Tools.
|
**
|
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
|
** Licensees holding valid commercial Qt licenses may use this file in
|
** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
|
** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
|
** information use the contact form at https://www.qt.io/contact-us.
|
**
|
** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
|
** General Public License version 3 as published by the Free Software
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
** included in the packaging of this file. Please review the following
|
** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qmakeevaluator.h"
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#include "qmakeevaluator_p.h"
|
|
#include "qmakeglobals.h"
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#include "qmakeparser.h"
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#include "ioutils.h"
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|
#include <qbytearray.h>
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#include <qdatetime.h>
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#include <qdebug.h>
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#include <qdir.h>
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#include <qfile.h>
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#include <qfileinfo.h>
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#include <qlist.h>
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#include <qregexp.h>
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#include <qset.h>
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#include <qstack.h>
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#include <qstring.h>
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#include <qstringlist.h>
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#ifdef PROEVALUATOR_THREAD_SAFE
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# include <qthreadpool.h>
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#endif
|
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#ifdef Q_OS_UNIX
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#include <unistd.h>
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#include <sys/utsname.h>
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#else
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#include <windows.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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using namespace QMakeInternal;
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QT_BEGIN_NAMESPACE
|
|
#define fL1S(s) QString::fromLatin1(s)
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|
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QMakeBaseKey::QMakeBaseKey(const QString &_root, bool _hostBuild)
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: root(_root), hostBuild(_hostBuild)
|
{
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}
|
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uint qHash(const QMakeBaseKey &key)
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{
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return qHash(key.root) ^ (uint)key.hostBuild;
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}
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bool operator==(const QMakeBaseKey &one, const QMakeBaseKey &two)
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{
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return one.root == two.root && one.hostBuild == two.hostBuild;
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}
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QMakeBaseEnv::QMakeBaseEnv()
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: evaluator(0)
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{
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#ifdef PROEVALUATOR_THREAD_SAFE
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inProgress = false;
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isOk = false;
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#endif
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}
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QMakeBaseEnv::~QMakeBaseEnv()
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{
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delete evaluator;
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}
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namespace QMakeInternal {
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QMakeStatics statics;
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}
|
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void QMakeEvaluator::initStatics()
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{
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if (!statics.field_sep.isNull())
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return;
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statics.field_sep = QLatin1String(" ");
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statics.strtrue = QLatin1String("true");
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statics.strfalse = QLatin1String("false");
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statics.strCONFIG = ProKey("CONFIG");
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statics.strARGS = ProKey("ARGS");
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statics.strDot = QLatin1String(".");
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statics.strDotDot = QLatin1String("..");
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statics.strever = QLatin1String("ever");
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statics.strforever = QLatin1String("forever");
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statics.strhost_build = QLatin1String("host_build");
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statics.strTEMPLATE = ProKey("TEMPLATE");
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#ifdef PROEVALUATOR_FULL
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statics.strREQUIRES = ProKey("REQUIRES");
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#endif
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statics.fakeValue = ProStringList(ProString("_FAKE_")); // It has to have a unique begin() value
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initFunctionStatics();
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static const struct {
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const char * const oldname, * const newname;
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} mapInits[] = {
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{ "INTERFACES", "FORMS" },
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{ "QMAKE_POST_BUILD", "QMAKE_POST_LINK" },
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{ "TARGETDEPS", "POST_TARGETDEPS" },
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{ "LIBPATH", "QMAKE_LIBDIR" },
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{ "QMAKE_EXT_MOC", "QMAKE_EXT_CPP_MOC" },
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{ "QMAKE_MOD_MOC", "QMAKE_H_MOD_MOC" },
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{ "QMAKE_LFLAGS_SHAPP", "QMAKE_LFLAGS_APP" },
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{ "PRECOMPH", "PRECOMPILED_HEADER" },
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{ "PRECOMPCPP", "PRECOMPILED_SOURCE" },
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{ "INCPATH", "INCLUDEPATH" },
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{ "QMAKE_EXTRA_WIN_COMPILERS", "QMAKE_EXTRA_COMPILERS" },
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{ "QMAKE_EXTRA_UNIX_COMPILERS", "QMAKE_EXTRA_COMPILERS" },
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{ "QMAKE_EXTRA_WIN_TARGETS", "QMAKE_EXTRA_TARGETS" },
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{ "QMAKE_EXTRA_UNIX_TARGETS", "QMAKE_EXTRA_TARGETS" },
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{ "QMAKE_EXTRA_UNIX_INCLUDES", "QMAKE_EXTRA_INCLUDES" },
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{ "QMAKE_EXTRA_UNIX_VARIABLES", "QMAKE_EXTRA_VARIABLES" },
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{ "QMAKE_RPATH", "QMAKE_LFLAGS_RPATH" },
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{ "QMAKE_FRAMEWORKDIR", "QMAKE_FRAMEWORKPATH" },
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{ "QMAKE_FRAMEWORKDIR_FLAGS", "QMAKE_FRAMEWORKPATH_FLAGS" },
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{ "IN_PWD", "PWD" }
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};
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for (unsigned i = 0; i < sizeof(mapInits)/sizeof(mapInits[0]); ++i)
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statics.varMap.insert(ProKey(mapInits[i].oldname), ProKey(mapInits[i].newname));
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}
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const ProKey &QMakeEvaluator::map(const ProKey &var)
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{
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QHash<ProKey, ProKey>::ConstIterator it = statics.varMap.constFind(var);
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if (it == statics.varMap.constEnd())
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return var;
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deprecationWarning(fL1S("Variable %1 is deprecated; use %2 instead.")
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.arg(var.toQString(), it.value().toQString()));
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return it.value();
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}
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|
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QMakeEvaluator::QMakeEvaluator(QMakeGlobals *option,
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QMakeParser *parser, QMakeHandler *handler)
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:
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#ifdef PROEVALUATOR_DEBUG
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m_debugLevel(option->debugLevel),
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#endif
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m_option(option), m_parser(parser), m_handler(handler)
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{
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// So that single-threaded apps don't have to call initialize() for now.
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initStatics();
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// Configuration, more or less
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m_caller = 0;
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#ifdef PROEVALUATOR_CUMULATIVE
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m_cumulative = false;
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#endif
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m_hostBuild = false;
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// Evaluator state
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#ifdef PROEVALUATOR_CUMULATIVE
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m_skipLevel = 0;
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#endif
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m_listCount = 0;
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m_valuemapStack.push(ProValueMap());
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m_valuemapInited = false;
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}
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QMakeEvaluator::~QMakeEvaluator()
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{
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}
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void QMakeEvaluator::initFrom(const QMakeEvaluator &other)
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{
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Q_ASSERT_X(&other, "QMakeEvaluator::visitProFile", "Project not prepared");
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m_functionDefs = other.m_functionDefs;
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m_valuemapStack = other.m_valuemapStack;
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m_valuemapInited = true;
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m_qmakespec = other.m_qmakespec;
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m_qmakespecName = other.m_qmakespecName;
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m_mkspecPaths = other.m_mkspecPaths;
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m_featureRoots = other.m_featureRoots;
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m_dirSep = other.m_dirSep;
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}
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//////// Evaluator tools /////////
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uint QMakeEvaluator::getBlockLen(const ushort *&tokPtr)
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{
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uint len = *tokPtr++;
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len |= (uint)*tokPtr++ << 16;
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return len;
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}
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ProString QMakeEvaluator::getStr(const ushort *&tokPtr)
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{
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uint len = *tokPtr++;
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ProString ret(m_current.pro->items(), tokPtr - m_current.pro->tokPtr(), len);
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ret.setSource(m_current.pro);
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tokPtr += len;
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return ret;
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}
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ProKey QMakeEvaluator::getHashStr(const ushort *&tokPtr)
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{
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uint hash = getBlockLen(tokPtr);
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uint len = *tokPtr++;
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ProKey ret(m_current.pro->items(), tokPtr - m_current.pro->tokPtr(), len, hash);
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tokPtr += len;
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return ret;
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}
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void QMakeEvaluator::skipStr(const ushort *&tokPtr)
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{
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uint len = *tokPtr++;
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tokPtr += len;
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}
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void QMakeEvaluator::skipHashStr(const ushort *&tokPtr)
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{
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tokPtr += 2;
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uint len = *tokPtr++;
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tokPtr += len;
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}
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// FIXME: this should not build new strings for direct sections.
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// Note that the E_SPRINTF and E_LIST implementations rely on the deep copy.
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ProStringList QMakeEvaluator::split_value_list(const QString &vals, const ProFile *source)
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{
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QString build;
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ProStringList ret;
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QStack<char> quote;
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const ushort SPACE = ' ';
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const ushort LPAREN = '(';
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const ushort RPAREN = ')';
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const ushort SINGLEQUOTE = '\'';
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const ushort DOUBLEQUOTE = '"';
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const ushort BACKSLASH = '\\';
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if (!source)
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source = currentProFile();
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ushort unicode;
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const QChar *vals_data = vals.data();
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const int vals_len = vals.length();
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int parens = 0;
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for (int x = 0; x < vals_len; x++) {
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unicode = vals_data[x].unicode();
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if (x != (int)vals_len-1 && unicode == BACKSLASH &&
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(vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) {
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build += vals_data[x++]; //get that 'escape'
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} else if (!quote.isEmpty() && unicode == quote.top()) {
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quote.pop();
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} else if (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE) {
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quote.push(unicode);
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} else if (unicode == RPAREN) {
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--parens;
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} else if (unicode == LPAREN) {
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++parens;
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}
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if (!parens && quote.isEmpty() && vals_data[x] == SPACE) {
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ret << ProString(build).setSource(source);
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build.clear();
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} else {
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build += vals_data[x];
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}
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}
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if (!build.isEmpty())
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ret << ProString(build).setSource(source);
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if (parens)
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deprecationWarning(fL1S("Unmatched parentheses are deprecated."));
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return ret;
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}
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static void zipEmpty(ProStringList *value)
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{
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for (int i = value->size(); --i >= 0;)
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if (value->at(i).isEmpty())
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value->remove(i);
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}
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static void insertUnique(ProStringList *varlist, const ProStringList &value)
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{
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foreach (const ProString &str, value)
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if (!str.isEmpty() && !varlist->contains(str))
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varlist->append(str);
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}
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static void removeAll(ProStringList *varlist, const ProString &value)
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{
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for (int i = varlist->size(); --i >= 0; )
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if (varlist->at(i) == value)
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varlist->remove(i);
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}
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void QMakeEvaluator::removeEach(ProStringList *varlist, const ProStringList &value)
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{
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foreach (const ProString &str, value)
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if (!str.isEmpty())
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removeAll(varlist, str);
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}
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static void replaceInList(ProStringList *varlist,
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const QRegExp ®exp, const QString &replace, bool global, QString &tmp)
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{
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for (ProStringList::Iterator varit = varlist->begin(); varit != varlist->end(); ) {
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QString val = varit->toQString(tmp);
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QString copy = val; // Force detach and have a reference value
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val.replace(regexp, replace);
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if (!val.isSharedWith(copy) && val != copy) {
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if (val.isEmpty()) {
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varit = varlist->erase(varit);
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} else {
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(*varit).setValue(val);
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++varit;
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}
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if (!global)
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break;
|
} else {
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++varit;
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}
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}
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}
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//////// Evaluator /////////
|
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static ALWAYS_INLINE void addStr(
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const ProString &str, ProStringList *ret, bool &pending, bool joined)
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{
|
if (joined) {
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ret->last().append(str, &pending);
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} else {
|
if (!pending) {
|
pending = true;
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*ret << str;
|
} else {
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ret->last().append(str);
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}
|
}
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}
|
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static ALWAYS_INLINE void addStrList(
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const ProStringList &list, ushort tok, ProStringList *ret, bool &pending, bool joined)
|
{
|
if (!list.isEmpty()) {
|
if (joined) {
|
ret->last().append(list, &pending, !(tok & TokQuoted));
|
} else {
|
if (tok & TokQuoted) {
|
if (!pending) {
|
pending = true;
|
*ret << ProString();
|
}
|
ret->last().append(list);
|
} else {
|
if (!pending) {
|
// Another qmake bizzarity: if nothing is pending and the
|
// first element is empty, it will be eaten
|
if (!list.at(0).isEmpty()) {
|
// The common case
|
pending = true;
|
*ret += list;
|
return;
|
}
|
} else {
|
ret->last().append(list.at(0));
|
}
|
// This is somewhat slow, but a corner case
|
for (int j = 1; j < list.size(); ++j) {
|
pending = true;
|
*ret << list.at(j);
|
}
|
}
|
}
|
}
|
}
|
|
void QMakeEvaluator::evaluateExpression(
|
const ushort *&tokPtr, ProStringList *ret, bool joined)
|
{
|
debugMsg(2, joined ? "evaluating joined expression" : "evaluating expression");
|
if (joined)
|
*ret << ProString();
|
bool pending = false;
|
forever {
|
ushort tok = *tokPtr++;
|
if (tok & TokNewStr) {
|
debugMsg(2, "new string");
|
pending = false;
|
}
|
ushort maskedTok = tok & TokMask;
|
switch (maskedTok) {
|
case TokLine:
|
m_current.line = *tokPtr++;
|
break;
|
case TokLiteral: {
|
const ProString &val = getStr(tokPtr);
|
debugMsg(2, "literal %s", dbgStr(val));
|
addStr(val, ret, pending, joined);
|
break; }
|
case TokHashLiteral: {
|
const ProKey &val = getHashStr(tokPtr);
|
debugMsg(2, "hashed literal %s", dbgStr(val.toString()));
|
addStr(val, ret, pending, joined);
|
break; }
|
case TokVariable: {
|
const ProKey &var = getHashStr(tokPtr);
|
const ProStringList &val = values(map(var));
|
debugMsg(2, "variable %s => %s", dbgKey(var), dbgStrList(val));
|
addStrList(val, tok, ret, pending, joined);
|
break; }
|
case TokProperty: {
|
const ProKey &var = getHashStr(tokPtr);
|
const ProString &val = propertyValue(var);
|
debugMsg(2, "property %s => %s", dbgKey(var), dbgStr(val));
|
addStr(val, ret, pending, joined);
|
break; }
|
case TokEnvVar: {
|
const ProString &var = getStr(tokPtr);
|
const ProStringList &val = split_value_list(m_option->getEnv(var.toQString(m_tmp1)));
|
debugMsg(2, "env var %s => %s", dbgStr(var), dbgStrList(val));
|
addStrList(val, tok, ret, pending, joined);
|
break; }
|
case TokFuncName: {
|
const ProKey &func = getHashStr(tokPtr);
|
debugMsg(2, "function %s", dbgKey(func));
|
addStrList(evaluateExpandFunction(func, tokPtr), tok, ret, pending, joined);
|
break; }
|
default:
|
debugMsg(2, "evaluated expression => %s", dbgStrList(*ret));
|
tokPtr--;
|
return;
|
}
|
}
|
}
|
|
void QMakeEvaluator::skipExpression(const ushort *&pTokPtr)
|
{
|
const ushort *tokPtr = pTokPtr;
|
forever {
|
ushort tok = *tokPtr++;
|
switch (tok) {
|
case TokLine:
|
m_current.line = *tokPtr++;
|
break;
|
case TokValueTerminator:
|
case TokFuncTerminator:
|
pTokPtr = tokPtr;
|
return;
|
case TokArgSeparator:
|
break;
|
default:
|
switch (tok & TokMask) {
|
case TokLiteral:
|
case TokEnvVar:
|
skipStr(tokPtr);
|
break;
|
case TokHashLiteral:
|
case TokVariable:
|
case TokProperty:
|
skipHashStr(tokPtr);
|
break;
|
case TokFuncName:
|
skipHashStr(tokPtr);
|
pTokPtr = tokPtr;
|
skipExpression(pTokPtr);
|
tokPtr = pTokPtr;
|
break;
|
default:
|
Q_ASSERT_X(false, "skipExpression", "Unrecognized token");
|
break;
|
}
|
}
|
}
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::visitProBlock(
|
ProFile *pro, const ushort *tokPtr)
|
{
|
m_current.pro = pro;
|
m_current.line = 0;
|
return visitProBlock(tokPtr);
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::visitProBlock(
|
const ushort *tokPtr)
|
{
|
traceMsg("entering block");
|
ProStringList curr;
|
bool okey = true, or_op = false, invert = false;
|
uint blockLen;
|
while (ushort tok = *tokPtr++) {
|
VisitReturn ret;
|
switch (tok) {
|
case TokLine:
|
m_current.line = *tokPtr++;
|
continue;
|
case TokAssign:
|
case TokAppend:
|
case TokAppendUnique:
|
case TokRemove:
|
case TokReplace:
|
visitProVariable(tok, curr, tokPtr);
|
curr.clear();
|
continue;
|
case TokBranch:
|
blockLen = getBlockLen(tokPtr);
|
if (m_cumulative) {
|
#ifdef PROEVALUATOR_CUMULATIVE
|
if (!okey)
|
m_skipLevel++;
|
ret = blockLen ? visitProBlock(tokPtr) : ReturnTrue;
|
tokPtr += blockLen;
|
blockLen = getBlockLen(tokPtr);
|
if (!okey)
|
m_skipLevel--;
|
else
|
m_skipLevel++;
|
if ((ret == ReturnTrue || ret == ReturnFalse) && blockLen)
|
ret = visitProBlock(tokPtr);
|
if (okey)
|
m_skipLevel--;
|
#endif
|
} else {
|
if (okey) {
|
traceMsg("taking 'then' branch");
|
ret = blockLen ? visitProBlock(tokPtr) : ReturnTrue;
|
traceMsg("finished 'then' branch");
|
}
|
tokPtr += blockLen;
|
blockLen = getBlockLen(tokPtr);
|
if (!okey) {
|
traceMsg("taking 'else' branch");
|
ret = blockLen ? visitProBlock(tokPtr) : ReturnTrue;
|
traceMsg("finished 'else' branch");
|
}
|
}
|
tokPtr += blockLen;
|
okey = true, or_op = false; // force next evaluation
|
break;
|
case TokForLoop:
|
if (m_cumulative) { // This is a no-win situation, so just pretend it's no loop
|
skipHashStr(tokPtr);
|
uint exprLen = getBlockLen(tokPtr);
|
tokPtr += exprLen;
|
blockLen = getBlockLen(tokPtr);
|
ret = visitProBlock(tokPtr);
|
} else if (okey != or_op) {
|
const ProKey &variable = getHashStr(tokPtr);
|
uint exprLen = getBlockLen(tokPtr);
|
const ushort *exprPtr = tokPtr;
|
tokPtr += exprLen;
|
blockLen = getBlockLen(tokPtr);
|
ret = visitProLoop(variable, exprPtr, tokPtr);
|
} else {
|
skipHashStr(tokPtr);
|
uint exprLen = getBlockLen(tokPtr);
|
tokPtr += exprLen;
|
blockLen = getBlockLen(tokPtr);
|
traceMsg("skipped loop");
|
ret = ReturnTrue;
|
}
|
tokPtr += blockLen;
|
okey = true, or_op = false; // force next evaluation
|
break;
|
case TokTestDef:
|
case TokReplaceDef:
|
if (m_cumulative || okey != or_op) {
|
const ProKey &name = getHashStr(tokPtr);
|
blockLen = getBlockLen(tokPtr);
|
visitProFunctionDef(tok, name, tokPtr);
|
traceMsg("defined %s function %s",
|
tok == TokTestDef ? "test" : "replace", dbgKey(name));
|
} else {
|
traceMsg("skipped function definition");
|
skipHashStr(tokPtr);
|
blockLen = getBlockLen(tokPtr);
|
}
|
tokPtr += blockLen;
|
okey = true, or_op = false; // force next evaluation
|
continue;
|
case TokNot:
|
traceMsg("NOT");
|
invert ^= true;
|
continue;
|
case TokAnd:
|
traceMsg("AND");
|
or_op = false;
|
continue;
|
case TokOr:
|
traceMsg("OR");
|
or_op = true;
|
continue;
|
case TokCondition:
|
if (!m_skipLevel && okey != or_op) {
|
if (curr.size() != 1) {
|
if (!m_cumulative || !curr.isEmpty())
|
evalError(fL1S("Conditional must expand to exactly one word."));
|
okey = false;
|
} else {
|
okey = isActiveConfig(curr.at(0).toQString(m_tmp2), true);
|
traceMsg("condition %s is %s", dbgStr(curr.at(0)), dbgBool(okey));
|
okey ^= invert;
|
}
|
} else {
|
traceMsg("skipped condition %s", curr.size() == 1 ? dbgStr(curr.at(0)) : "<invalid>");
|
}
|
or_op = !okey; // tentatively force next evaluation
|
invert = false;
|
curr.clear();
|
continue;
|
case TokTestCall:
|
if (!m_skipLevel && okey != or_op) {
|
if (curr.size() != 1) {
|
if (!m_cumulative || !curr.isEmpty())
|
evalError(fL1S("Test name must expand to exactly one word."));
|
skipExpression(tokPtr);
|
okey = false;
|
} else {
|
traceMsg("evaluating test function %s", dbgStr(curr.at(0)));
|
ret = evaluateConditionalFunction(curr.at(0).toKey(), tokPtr);
|
switch (ret) {
|
case ReturnTrue: okey = true; break;
|
case ReturnFalse: okey = false; break;
|
default:
|
traceMsg("aborting block, function status: %s", dbgReturn(ret));
|
return ret;
|
}
|
traceMsg("test function returned %s", dbgBool(okey));
|
okey ^= invert;
|
}
|
} else if (m_cumulative) {
|
#ifdef PROEVALUATOR_CUMULATIVE
|
m_skipLevel++;
|
if (curr.size() != 1)
|
skipExpression(tokPtr);
|
else
|
evaluateConditionalFunction(curr.at(0).toKey(), tokPtr);
|
m_skipLevel--;
|
#endif
|
} else {
|
skipExpression(tokPtr);
|
traceMsg("skipped test function %s", curr.size() == 1 ? dbgStr(curr.at(0)) : "<invalid>");
|
}
|
or_op = !okey; // tentatively force next evaluation
|
invert = false;
|
curr.clear();
|
continue;
|
case TokReturn:
|
m_returnValue = curr;
|
curr.clear();
|
ret = ReturnReturn;
|
goto ctrlstm;
|
case TokBreak:
|
ret = ReturnBreak;
|
goto ctrlstm;
|
case TokNext:
|
ret = ReturnNext;
|
ctrlstm:
|
if (!m_skipLevel && okey != or_op) {
|
traceMsg("flow control statement '%s', aborting block", dbgReturn(ret));
|
return ret;
|
}
|
traceMsg("skipped flow control statement '%s'", dbgReturn(ret));
|
okey = false, or_op = true; // force next evaluation
|
continue;
|
default: {
|
const ushort *oTokPtr = --tokPtr;
|
evaluateExpression(tokPtr, &curr, false);
|
if (tokPtr != oTokPtr)
|
continue;
|
}
|
Q_ASSERT_X(false, "visitProBlock", "unexpected item type");
|
continue;
|
}
|
if (ret != ReturnTrue && ret != ReturnFalse) {
|
traceMsg("aborting block, status: %s", dbgReturn(ret));
|
return ret;
|
}
|
}
|
traceMsg("leaving block, okey=%s", dbgBool(okey));
|
return returnBool(okey);
|
}
|
|
|
void QMakeEvaluator::visitProFunctionDef(
|
ushort tok, const ProKey &name, const ushort *tokPtr)
|
{
|
QHash<ProKey, ProFunctionDef> *hash =
|
(tok == TokTestDef
|
? &m_functionDefs.testFunctions
|
: &m_functionDefs.replaceFunctions);
|
hash->insert(name, ProFunctionDef(m_current.pro, tokPtr - m_current.pro->tokPtr()));
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::visitProLoop(
|
const ProKey &_variable, const ushort *exprPtr, const ushort *tokPtr)
|
{
|
VisitReturn ret = ReturnTrue;
|
bool infinite = false;
|
int index = 0;
|
ProKey variable;
|
ProStringList oldVarVal;
|
ProString it_list = expandVariableReferences(exprPtr, 0, true).at(0);
|
if (_variable.isEmpty()) {
|
if (it_list != statics.strever) {
|
evalError(fL1S("Invalid loop expression."));
|
return ReturnFalse;
|
}
|
it_list = ProString(statics.strforever);
|
} else {
|
variable = map(_variable);
|
oldVarVal = values(variable);
|
}
|
ProStringList list = values(it_list.toKey());
|
if (list.isEmpty()) {
|
if (it_list == statics.strforever) {
|
infinite = true;
|
} else {
|
const QString &itl = it_list.toQString(m_tmp1);
|
int dotdot = itl.indexOf(statics.strDotDot);
|
if (dotdot != -1) {
|
bool ok;
|
int start = itl.left(dotdot).toInt(&ok);
|
if (ok) {
|
int end = itl.mid(dotdot+2).toInt(&ok);
|
if (ok) {
|
if (start < end) {
|
for (int i = start; i <= end; i++)
|
list << ProString(QString::number(i));
|
} else {
|
for (int i = start; i >= end; i--)
|
list << ProString(QString::number(i));
|
}
|
}
|
}
|
}
|
}
|
}
|
|
if (infinite)
|
traceMsg("entering infinite loop for %s", dbgKey(variable));
|
else
|
traceMsg("entering loop for %s over %s", dbgKey(variable), dbgStrList(list));
|
|
forever {
|
if (infinite) {
|
if (!variable.isEmpty())
|
m_valuemapStack.top()[variable] = ProStringList(ProString(QString::number(index++)));
|
if (index > 1000) {
|
evalError(fL1S("Ran into infinite loop (> 1000 iterations)."));
|
break;
|
}
|
traceMsg("loop iteration %d", index);
|
} else {
|
ProString val;
|
do {
|
if (index >= list.count())
|
goto do_break;
|
val = list.at(index++);
|
} while (val.isEmpty()); // stupid, but qmake is like that
|
traceMsg("loop iteration %s", dbgStr(val));
|
m_valuemapStack.top()[variable] = ProStringList(val);
|
}
|
|
ret = visitProBlock(tokPtr);
|
switch (ret) {
|
case ReturnTrue:
|
case ReturnFalse:
|
break;
|
case ReturnNext:
|
ret = ReturnTrue;
|
break;
|
case ReturnBreak:
|
ret = ReturnTrue;
|
goto do_break;
|
default:
|
goto do_break;
|
}
|
}
|
do_break:
|
|
traceMsg("done looping");
|
|
if (!variable.isEmpty())
|
m_valuemapStack.top()[variable] = oldVarVal;
|
return ret;
|
}
|
|
void QMakeEvaluator::visitProVariable(
|
ushort tok, const ProStringList &curr, const ushort *&tokPtr)
|
{
|
int sizeHint = *tokPtr++;
|
|
if (curr.size() != 1) {
|
skipExpression(tokPtr);
|
if (!m_cumulative || !curr.isEmpty())
|
evalError(fL1S("Left hand side of assignment must expand to exactly one word."));
|
return;
|
}
|
const ProKey &varName = map(curr.first());
|
|
if (tok == TokReplace) { // ~=
|
// DEFINES ~= s/a/b/?[gqi]
|
|
const ProStringList &varVal = expandVariableReferences(tokPtr, sizeHint, true);
|
const QString &val = varVal.at(0).toQString(m_tmp1);
|
if (val.length() < 4 || val.at(0) != QLatin1Char('s')) {
|
evalError(fL1S("The ~= operator can handle only the s/// function."));
|
return;
|
}
|
QChar sep = val.at(1);
|
QStringList func = val.split(sep);
|
if (func.count() < 3 || func.count() > 4) {
|
evalError(fL1S("The s/// function expects 3 or 4 arguments."));
|
return;
|
}
|
|
bool global = false, quote = false, case_sense = false;
|
if (func.count() == 4) {
|
global = func[3].indexOf(QLatin1Char('g')) != -1;
|
case_sense = func[3].indexOf(QLatin1Char('i')) == -1;
|
quote = func[3].indexOf(QLatin1Char('q')) != -1;
|
}
|
QString pattern = func[1];
|
QString replace = func[2];
|
if (quote)
|
pattern = QRegExp::escape(pattern);
|
|
QRegExp regexp(pattern, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
|
|
// We could make a union of modified and unmodified values,
|
// but this will break just as much as it fixes, so leave it as is.
|
replaceInList(&valuesRef(varName), regexp, replace, global, m_tmp2);
|
debugMsg(2, "replaced %s with %s", dbgQStr(pattern), dbgQStr(replace));
|
} else {
|
ProStringList varVal = expandVariableReferences(tokPtr, sizeHint);
|
switch (tok) {
|
default: // whatever - cannot happen
|
case TokAssign: // =
|
zipEmpty(&varVal);
|
if (!m_cumulative) {
|
// FIXME: add check+warning about accidental value removal.
|
// This may be a bit too noisy, though.
|
m_valuemapStack.top()[varName] = varVal;
|
} else {
|
if (!varVal.isEmpty()) {
|
// We are greedy for values. But avoid exponential growth.
|
ProStringList &v = valuesRef(varName);
|
if (v.isEmpty()) {
|
v = varVal;
|
} else {
|
ProStringList old = v;
|
v = varVal;
|
QSet<ProString> has;
|
has.reserve(v.size());
|
foreach (const ProString &s, v)
|
has.insert(s);
|
v.reserve(v.size() + old.size());
|
foreach (const ProString &s, old)
|
if (!has.contains(s))
|
v << s;
|
}
|
}
|
}
|
debugMsg(2, "assigning");
|
break;
|
case TokAppendUnique: // *=
|
insertUnique(&valuesRef(varName), varVal);
|
debugMsg(2, "appending unique");
|
break;
|
case TokAppend: // +=
|
zipEmpty(&varVal);
|
valuesRef(varName) += varVal;
|
debugMsg(2, "appending");
|
break;
|
case TokRemove: // -=
|
if (!m_cumulative) {
|
removeEach(&valuesRef(varName), varVal);
|
} else {
|
// We are stingy with our values, too.
|
}
|
debugMsg(2, "removing");
|
break;
|
}
|
}
|
traceMsg("%s := %s", dbgKey(varName), dbgStrList(values(varName)));
|
|
if (varName == statics.strTEMPLATE)
|
setTemplate();
|
#ifdef PROEVALUATOR_FULL
|
else if (varName == statics.strREQUIRES)
|
checkRequirements(values(varName));
|
#endif
|
}
|
|
void QMakeEvaluator::setTemplate()
|
{
|
ProStringList &values = valuesRef(statics.strTEMPLATE);
|
if (!m_option->user_template.isEmpty()) {
|
// Don't allow override
|
values = ProStringList(ProString(m_option->user_template));
|
} else {
|
if (values.isEmpty())
|
values.append(ProString("app"));
|
else
|
values.erase(values.begin() + 1, values.end());
|
}
|
if (!m_option->user_template_prefix.isEmpty()) {
|
QString val = values.first().toQString(m_tmp1);
|
if (!val.startsWith(m_option->user_template_prefix)) {
|
val.prepend(m_option->user_template_prefix);
|
values = ProStringList(ProString(val));
|
}
|
}
|
}
|
|
void QMakeEvaluator::loadDefaults()
|
{
|
ProValueMap &vars = m_valuemapStack.top();
|
|
vars[ProKey("DIR_SEPARATOR")] << ProString(m_option->dir_sep);
|
vars[ProKey("DIRLIST_SEPARATOR")] << ProString(m_option->dirlist_sep);
|
vars[ProKey("_DATE_")] << ProString(QDateTime::currentDateTime().toString());
|
if (!m_option->qmake_abslocation.isEmpty())
|
vars[ProKey("QMAKE_QMAKE")] << ProString(m_option->qmake_abslocation);
|
#if defined(Q_OS_WIN32)
|
vars[ProKey("QMAKE_HOST.os")] << ProString("Windows");
|
|
DWORD name_length = 1024;
|
wchar_t name[1024];
|
if (GetComputerName(name, &name_length))
|
vars[ProKey("QMAKE_HOST.name")] << ProString(QString::fromWCharArray(name));
|
|
QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
|
vars[ProKey("QMAKE_HOST.version")] << ProString(QString::number(ver));
|
ProString verStr;
|
switch (ver) {
|
case QSysInfo::WV_Me: verStr = ProString("WinMe"); break;
|
case QSysInfo::WV_95: verStr = ProString("Win95"); break;
|
case QSysInfo::WV_98: verStr = ProString("Win98"); break;
|
case QSysInfo::WV_NT: verStr = ProString("WinNT"); break;
|
case QSysInfo::WV_2000: verStr = ProString("Win2000"); break;
|
case QSysInfo::WV_2003: verStr = ProString("Win2003"); break;
|
case QSysInfo::WV_XP: verStr = ProString("WinXP"); break;
|
case QSysInfo::WV_VISTA: verStr = ProString("WinVista"); break;
|
default: verStr = ProString("Unknown"); break;
|
}
|
vars[ProKey("QMAKE_HOST.version_string")] << verStr;
|
|
SYSTEM_INFO info;
|
GetSystemInfo(&info);
|
ProString archStr;
|
switch (info.wProcessorArchitecture) {
|
# ifdef PROCESSOR_ARCHITECTURE_AMD64
|
case PROCESSOR_ARCHITECTURE_AMD64:
|
archStr = ProString("x86_64");
|
break;
|
# endif
|
case PROCESSOR_ARCHITECTURE_INTEL:
|
archStr = ProString("x86");
|
break;
|
case PROCESSOR_ARCHITECTURE_IA64:
|
# ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
|
case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
|
# endif
|
archStr = ProString("IA64");
|
break;
|
default:
|
archStr = ProString("Unknown");
|
break;
|
}
|
vars[ProKey("QMAKE_HOST.arch")] << archStr;
|
|
# if defined(Q_CC_MSVC) // ### bogus condition, but nobody x-builds for msvc with a different qmake
|
QLatin1Char backslash('\\');
|
QString paths = m_option->getEnv(QLatin1String("PATH"));
|
QString vcBin64 = m_option->getEnv(QLatin1String("VCINSTALLDIR"));
|
if (!vcBin64.endsWith(backslash))
|
vcBin64.append(backslash);
|
vcBin64.append(QLatin1String("bin\\amd64"));
|
QString vcBinX86_64 = m_option->getEnv(QLatin1String("VCINSTALLDIR"));
|
if (!vcBinX86_64.endsWith(backslash))
|
vcBinX86_64.append(backslash);
|
vcBinX86_64.append(QLatin1String("bin\\x86_amd64"));
|
if (paths.contains(vcBin64, Qt::CaseInsensitive)
|
|| paths.contains(vcBinX86_64, Qt::CaseInsensitive))
|
vars[ProKey("QMAKE_TARGET.arch")] << ProString("x86_64");
|
else
|
vars[ProKey("QMAKE_TARGET.arch")] << ProString("x86");
|
# endif
|
#elif defined(Q_OS_UNIX)
|
struct utsname name;
|
if (!uname(&name)) {
|
vars[ProKey("QMAKE_HOST.os")] << ProString(name.sysname);
|
vars[ProKey("QMAKE_HOST.name")] << ProString(QString::fromLocal8Bit(name.nodename));
|
vars[ProKey("QMAKE_HOST.version")] << ProString(name.release);
|
vars[ProKey("QMAKE_HOST.version_string")] << ProString(name.version);
|
vars[ProKey("QMAKE_HOST.arch")] << ProString(name.machine);
|
}
|
#endif
|
|
m_valuemapInited = true;
|
}
|
|
bool QMakeEvaluator::prepareProject(const QString &inDir)
|
{
|
QString superdir;
|
if (m_option->do_cache) {
|
QString conffile;
|
QString cachefile = m_option->cachefile;
|
if (cachefile.isEmpty()) { //find it as it has not been specified
|
if (m_outputDir.isEmpty())
|
goto no_cache;
|
superdir = m_outputDir;
|
forever {
|
QString superfile = superdir + QLatin1String("/.qmake.super");
|
if (IoUtils::exists(superfile)) {
|
m_superfile = superfile;
|
break;
|
}
|
QFileInfo qdfi(superdir);
|
if (qdfi.isRoot()) {
|
superdir.clear();
|
break;
|
}
|
superdir = qdfi.path();
|
}
|
QString sdir = inDir;
|
QString dir = m_outputDir;
|
forever {
|
conffile = sdir + QLatin1String("/.qmake.conf");
|
if (!IoUtils::exists(conffile))
|
conffile.clear();
|
cachefile = dir + QLatin1String("/.qmake.cache");
|
if (!IoUtils::exists(cachefile))
|
cachefile.clear();
|
if (!conffile.isEmpty() || !cachefile.isEmpty()) {
|
if (dir != sdir)
|
m_sourceRoot = sdir;
|
m_buildRoot = dir;
|
break;
|
}
|
if (dir == superdir)
|
goto no_cache;
|
QFileInfo qsdfi(sdir);
|
QFileInfo qdfi(dir);
|
if (qsdfi.isRoot() || qdfi.isRoot())
|
goto no_cache;
|
sdir = qsdfi.path();
|
dir = qdfi.path();
|
}
|
} else {
|
m_buildRoot = QFileInfo(cachefile).path();
|
}
|
m_conffile = conffile;
|
m_cachefile = cachefile;
|
}
|
no_cache:
|
|
// Look for mkspecs/ in source and build. First to win determines the root.
|
QString sdir = inDir;
|
QString dir = m_outputDir;
|
while (dir != m_buildRoot) {
|
if ((dir != sdir && QFileInfo(sdir, QLatin1String("mkspecs")).isDir())
|
|| QFileInfo(dir, QLatin1String("mkspecs")).isDir()) {
|
if (dir != sdir)
|
m_sourceRoot = sdir;
|
m_buildRoot = dir;
|
break;
|
}
|
if (dir == superdir)
|
break;
|
QFileInfo qsdfi(sdir);
|
QFileInfo qdfi(dir);
|
if (qsdfi.isRoot() || qdfi.isRoot())
|
break;
|
sdir = qsdfi.path();
|
dir = qdfi.path();
|
}
|
|
return true;
|
}
|
|
bool QMakeEvaluator::loadSpecInternal()
|
{
|
if (evaluateFeatureFile(QLatin1String("spec_pre.prf")) != ReturnTrue)
|
return false;
|
QString spec = m_qmakespec + QLatin1String("/qmake.conf");
|
if (evaluateFile(spec, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue) {
|
evalError(fL1S("Could not read qmake configuration file %1.").arg(spec));
|
return false;
|
}
|
#ifndef QT_BUILD_QMAKE
|
// Legacy support for Qt4 default specs
|
# ifdef Q_OS_UNIX
|
if (m_qmakespec.endsWith(QLatin1String("/default-host"))
|
|| m_qmakespec.endsWith(QLatin1String("/default"))) {
|
QString rspec = QFileInfo(m_qmakespec).readLink();
|
if (!rspec.isEmpty())
|
m_qmakespec = QDir::cleanPath(QDir(m_qmakespec).absoluteFilePath(rspec));
|
}
|
# else
|
// We can't resolve symlinks as they do on Unix, so configure.exe puts
|
// the source of the qmake.conf at the end of the default/qmake.conf in
|
// the QMAKESPEC_ORIGINAL variable.
|
const ProString &orig_spec = first(ProKey("QMAKESPEC_ORIGINAL"));
|
if (!orig_spec.isEmpty())
|
m_qmakespec = orig_spec.toQString();
|
# endif
|
#endif
|
valuesRef(ProKey("QMAKESPEC")) << ProString(m_qmakespec);
|
m_qmakespecName = IoUtils::fileName(m_qmakespec).toString();
|
if (evaluateFeatureFile(QLatin1String("spec_post.prf")) != ReturnTrue)
|
return false;
|
// The MinGW and x-build specs may change the separator; $$shell_{path,quote}() need it
|
m_dirSep = first(ProKey("QMAKE_DIR_SEP"));
|
return true;
|
}
|
|
bool QMakeEvaluator::loadSpec()
|
{
|
QString qmakespec = m_option->expandEnvVars(
|
m_hostBuild ? m_option->qmakespec : m_option->xqmakespec);
|
|
{
|
QMakeEvaluator evaluator(m_option, m_parser, m_handler);
|
if (!m_superfile.isEmpty()) {
|
valuesRef(ProKey("_QMAKE_SUPER_CACHE_")) << ProString(m_superfile);
|
if (evaluator.evaluateFile(
|
m_superfile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue)
|
return false;
|
}
|
if (!m_conffile.isEmpty()) {
|
valuesRef(ProKey("_QMAKE_CONF_")) << ProString(m_conffile);
|
if (evaluator.evaluateFile(
|
m_conffile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue)
|
return false;
|
}
|
if (!m_cachefile.isEmpty()) {
|
valuesRef(ProKey("_QMAKE_CACHE_")) << ProString(m_cachefile);
|
if (evaluator.evaluateFile(
|
m_cachefile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue)
|
return false;
|
}
|
if (qmakespec.isEmpty()) {
|
if (!m_hostBuild)
|
qmakespec = evaluator.first(ProKey("XQMAKESPEC")).toQString();
|
if (qmakespec.isEmpty())
|
qmakespec = evaluator.first(ProKey("QMAKESPEC")).toQString();
|
}
|
m_qmakepath = evaluator.values(ProKey("QMAKEPATH")).toQStringList();
|
m_qmakefeatures = evaluator.values(ProKey("QMAKEFEATURES")).toQStringList();
|
}
|
|
updateMkspecPaths();
|
if (qmakespec.isEmpty())
|
qmakespec = propertyValue(ProKey(m_hostBuild ? "QMAKE_SPEC" : "QMAKE_XSPEC")).toQString();
|
#ifndef QT_BUILD_QMAKE
|
// Legacy support for Qt4 qmake in Qt Creator, etc.
|
if (qmakespec.isEmpty())
|
qmakespec = m_hostBuild ? QLatin1String("default-host") : QLatin1String("default");
|
#endif
|
if (IoUtils::isRelativePath(qmakespec)) {
|
foreach (const QString &root, m_mkspecPaths) {
|
QString mkspec = root + QLatin1Char('/') + qmakespec;
|
if (IoUtils::exists(mkspec)) {
|
qmakespec = mkspec;
|
goto cool;
|
}
|
}
|
evalError(fL1S("Could not find qmake configuration file %1.").arg(qmakespec));
|
return false;
|
}
|
cool:
|
m_qmakespec = QDir::cleanPath(qmakespec);
|
|
if (!m_superfile.isEmpty()
|
&& evaluateFile(m_superfile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue) {
|
return false;
|
}
|
if (!loadSpecInternal())
|
return false;
|
updateFeaturePaths(); // The spec extends the feature search path, so rebuild the cache.
|
if (!m_conffile.isEmpty()
|
&& evaluateFile(m_conffile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue) {
|
return false;
|
}
|
if (!m_cachefile.isEmpty()
|
&& evaluateFile(m_cachefile, QMakeHandler::EvalConfigFile, LoadProOnly) != ReturnTrue) {
|
return false;
|
}
|
return true;
|
}
|
|
void QMakeEvaluator::setupProject()
|
{
|
setTemplate();
|
ProValueMap &vars = m_valuemapStack.top();
|
vars[ProKey("TARGET")] << ProString(QFileInfo(currentFileName()).baseName());
|
vars[ProKey("_PRO_FILE_")] << ProString(currentFileName());
|
vars[ProKey("_PRO_FILE_PWD_")] << ProString(currentDirectory());
|
vars[ProKey("OUT_PWD")] << ProString(m_outputDir);
|
}
|
|
void QMakeEvaluator::evaluateCommand(const QString &cmds, const QString &where)
|
{
|
if (!cmds.isEmpty()) {
|
if (ProFile *pro = m_parser->parsedProBlock(cmds, where, -1)) {
|
if (pro->isOk()) {
|
m_locationStack.push(m_current);
|
visitProBlock(pro, pro->tokPtr());
|
m_current = m_locationStack.pop();
|
}
|
pro->deref();
|
}
|
}
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateConfigFeatures()
|
{
|
QSet<QString> processed;
|
forever {
|
bool finished = true;
|
ProStringList configs = values(statics.strCONFIG);
|
for (int i = configs.size() - 1; i >= 0; --i) {
|
QString config = configs.at(i).toQString(m_tmp1).toLower();
|
if (!processed.contains(config)) {
|
config.detach();
|
processed.insert(config);
|
VisitReturn vr = evaluateFeatureFile(config, true);
|
if (vr == ReturnError)
|
return vr;
|
if (vr == ReturnTrue) {
|
finished = false;
|
break;
|
}
|
}
|
}
|
if (finished)
|
break;
|
}
|
return ReturnTrue;
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::visitProFile(
|
ProFile *pro, QMakeHandler::EvalFileType type, LoadFlags flags)
|
{
|
if (!m_cumulative && !pro->isOk())
|
return ReturnFalse;
|
|
if (flags & LoadPreFiles) {
|
if (!prepareProject(pro->directoryName()))
|
return ReturnFalse;
|
|
m_hostBuild = pro->isHostBuild();
|
|
#ifdef PROEVALUATOR_THREAD_SAFE
|
m_option->mutex.lock();
|
#endif
|
QMakeBaseEnv **baseEnvPtr = &m_option->baseEnvs[QMakeBaseKey(m_buildRoot, m_hostBuild)];
|
if (!*baseEnvPtr)
|
*baseEnvPtr = new QMakeBaseEnv;
|
QMakeBaseEnv *baseEnv = *baseEnvPtr;
|
|
#ifdef PROEVALUATOR_THREAD_SAFE
|
{
|
QMutexLocker locker(&baseEnv->mutex);
|
m_option->mutex.unlock();
|
if (baseEnv->inProgress) {
|
QThreadPool::globalInstance()->releaseThread();
|
baseEnv->cond.wait(&baseEnv->mutex);
|
QThreadPool::globalInstance()->reserveThread();
|
if (!baseEnv->isOk)
|
return ReturnFalse;
|
} else
|
#endif
|
if (!baseEnv->evaluator) {
|
#ifdef PROEVALUATOR_THREAD_SAFE
|
baseEnv->inProgress = true;
|
locker.unlock();
|
#endif
|
|
QMakeEvaluator *baseEval = new QMakeEvaluator(m_option, m_parser, m_handler);
|
baseEnv->evaluator = baseEval;
|
baseEval->m_superfile = m_superfile;
|
baseEval->m_conffile = m_conffile;
|
baseEval->m_cachefile = m_cachefile;
|
baseEval->m_sourceRoot = m_sourceRoot;
|
baseEval->m_buildRoot = m_buildRoot;
|
baseEval->m_hostBuild = m_hostBuild;
|
bool ok = baseEval->loadSpec();
|
|
#ifdef PROEVALUATOR_THREAD_SAFE
|
locker.relock();
|
baseEnv->isOk = ok;
|
baseEnv->inProgress = false;
|
baseEnv->cond.wakeAll();
|
#endif
|
|
if (!ok)
|
return ReturnFalse;
|
}
|
#ifdef PROEVALUATOR_THREAD_SAFE
|
}
|
#endif
|
|
initFrom(*baseEnv->evaluator);
|
} else {
|
if (!m_valuemapInited)
|
loadDefaults();
|
}
|
|
#ifdef QT_BUILD_QMAKE
|
for (ProValueMap::ConstIterator it = m_extraVars.constBegin();
|
it != m_extraVars.constEnd(); ++it)
|
m_valuemapStack.first().insert(it.key(), it.value());
|
#endif
|
|
VisitReturn vr;
|
|
m_handler->aboutToEval(currentProFile(), pro, type);
|
m_profileStack.push(pro);
|
valuesRef(ProKey("PWD")) = ProStringList(ProString(currentDirectory()));
|
if (flags & LoadPreFiles) {
|
setupProject();
|
|
if ((vr = evaluateFeatureFile(QLatin1String("default_pre.prf"))) == ReturnError)
|
goto failed;
|
|
evaluateCommand(m_option->precmds, fL1S("(command line)"));
|
|
#ifdef QT_BUILD_QMAKE
|
// After user configs, to override them
|
if (!m_extraConfigs.isEmpty())
|
evaluateCommand("CONFIG += " + m_extraConfigs.join(' '), fL1S("(extra configs)"));
|
#endif
|
}
|
|
debugMsg(1, "visiting file %s", qPrintable(pro->fileName()));
|
if ((vr = visitProBlock(pro, pro->tokPtr())) == ReturnError)
|
goto failed;
|
debugMsg(1, "done visiting file %s", qPrintable(pro->fileName()));
|
|
if (flags & LoadPostFiles) {
|
evaluateCommand(m_option->postcmds, fL1S("(command line -after)"));
|
|
#ifdef QT_BUILD_QMAKE
|
// Again, to ensure the project does not mess with us.
|
// Specifically, do not allow a project to override debug/release within a
|
// debug_and_release build pass - it's too late for that at this point anyway.
|
if (!m_extraConfigs.isEmpty())
|
evaluateCommand("CONFIG += " + m_extraConfigs.join(' '), fL1S("(extra configs)"));
|
#endif
|
|
if ((vr = evaluateFeatureFile(QLatin1String("default_post.prf"))) == ReturnError)
|
goto failed;
|
|
if ((vr = evaluateConfigFeatures()) == ReturnError)
|
goto failed;
|
}
|
vr = ReturnTrue;
|
failed:
|
m_profileStack.pop();
|
valuesRef(ProKey("PWD")) = ProStringList(ProString(currentDirectory()));
|
m_handler->doneWithEval(currentProFile());
|
|
return vr;
|
}
|
|
|
void QMakeEvaluator::updateMkspecPaths()
|
{
|
QStringList ret;
|
const QString concat = QLatin1String("/mkspecs");
|
|
foreach (const QString &it, m_option->getPathListEnv(QLatin1String("QMAKEPATH")))
|
ret << it + concat;
|
|
foreach (const QString &it, m_qmakepath)
|
ret << it + concat;
|
|
if (!m_buildRoot.isEmpty())
|
ret << m_buildRoot + concat;
|
if (!m_sourceRoot.isEmpty())
|
ret << m_sourceRoot + concat;
|
|
ret << m_option->propertyValue(ProKey("QT_HOST_DATA/get")) + concat;
|
|
ret.removeDuplicates();
|
m_mkspecPaths = ret;
|
}
|
|
void QMakeEvaluator::updateFeaturePaths()
|
{
|
QString mkspecs_concat = QLatin1String("/mkspecs");
|
QString features_concat = QLatin1String("/features/");
|
|
QStringList feature_roots;
|
|
foreach (const QString &f, m_option->getPathListEnv(QLatin1String("QMAKEFEATURES")))
|
feature_roots += f;
|
|
feature_roots += m_qmakefeatures;
|
|
feature_roots += m_option->propertyValue(ProKey("QMAKEFEATURES")).toQString(m_mtmp).split(
|
m_option->dirlist_sep, QString::SkipEmptyParts);
|
|
QStringList feature_bases;
|
if (!m_buildRoot.isEmpty())
|
feature_bases << m_buildRoot;
|
if (!m_sourceRoot.isEmpty())
|
feature_bases << m_sourceRoot;
|
|
foreach (const QString &item, m_option->getPathListEnv(QLatin1String("QMAKEPATH")))
|
feature_bases << (item + mkspecs_concat);
|
|
foreach (const QString &item, m_qmakepath)
|
feature_bases << (item + mkspecs_concat);
|
|
if (!m_qmakespec.isEmpty()) {
|
// The spec is already platform-dependent, so no subdirs here.
|
feature_roots << (m_qmakespec + features_concat);
|
|
// Also check directly under the root directory of the mkspecs collection
|
QDir specdir(m_qmakespec);
|
while (!specdir.isRoot() && specdir.cdUp()) {
|
const QString specpath = specdir.path();
|
if (specpath.endsWith(mkspecs_concat)) {
|
if (IoUtils::exists(specpath + features_concat))
|
feature_bases << specpath;
|
break;
|
}
|
}
|
}
|
|
feature_bases << (m_option->propertyValue(ProKey("QT_HOST_DATA/get")).toQString(m_mtmp)
|
+ mkspecs_concat);
|
|
foreach (const QString &fb, feature_bases) {
|
foreach (const ProString &sfx, values(ProKey("QMAKE_PLATFORM")))
|
feature_roots << (fb + features_concat + sfx + QLatin1Char('/'));
|
feature_roots << (fb + features_concat);
|
}
|
|
for (int i = 0; i < feature_roots.count(); ++i)
|
if (!feature_roots.at(i).endsWith((ushort)'/'))
|
feature_roots[i].append((ushort)'/');
|
|
feature_roots.removeDuplicates();
|
|
QStringList ret;
|
foreach (const QString &root, feature_roots)
|
if (IoUtils::exists(root))
|
ret << root;
|
m_featureRoots = ret;
|
}
|
|
ProString QMakeEvaluator::propertyValue(const ProKey &name) const
|
{
|
if (name == QLatin1String("QMAKE_MKSPECS"))
|
return ProString(m_mkspecPaths.join(m_option->dirlist_sep));
|
ProString ret = m_option->propertyValue(name);
|
// if (ret.isNull())
|
// evalError(fL1S("Querying unknown property %1").arg(name.toQString(m_mtmp)));
|
return ret;
|
}
|
|
ProFile *QMakeEvaluator::currentProFile() const
|
{
|
if (m_profileStack.count() > 0)
|
return m_profileStack.top();
|
return 0;
|
}
|
|
QString QMakeEvaluator::currentFileName() const
|
{
|
ProFile *pro = currentProFile();
|
if (pro)
|
return pro->fileName();
|
return QString();
|
}
|
|
QString QMakeEvaluator::currentDirectory() const
|
{
|
ProFile *pro = currentProFile();
|
if (pro)
|
return pro->directoryName();
|
return QString();
|
}
|
|
bool QMakeEvaluator::isActiveConfig(const QString &config, bool regex)
|
{
|
// magic types for easy flipping
|
if (config == statics.strtrue)
|
return true;
|
if (config == statics.strfalse)
|
return false;
|
|
if (config == statics.strhost_build)
|
return m_hostBuild;
|
|
if (regex && (config.contains(QLatin1Char('*')) || config.contains(QLatin1Char('?')))) {
|
QString cfg = config;
|
cfg.detach(); // Keep m_tmp out of QRegExp's cache
|
QRegExp re(cfg, Qt::CaseSensitive, QRegExp::Wildcard);
|
|
// mkspecs
|
if (re.exactMatch(m_qmakespecName))
|
return true;
|
|
// CONFIG variable
|
int t = 0;
|
foreach (const ProString &configValue, values(statics.strCONFIG)) {
|
if (re.exactMatch(configValue.toQString(m_tmp[t])))
|
return true;
|
t ^= 1;
|
}
|
} else {
|
// mkspecs
|
if (m_qmakespecName == config)
|
return true;
|
|
// CONFIG variable
|
if (values(statics.strCONFIG).contains(ProString(config)))
|
return true;
|
}
|
|
return false;
|
}
|
|
ProStringList QMakeEvaluator::expandVariableReferences(
|
const ushort *&tokPtr, int sizeHint, bool joined)
|
{
|
ProStringList ret;
|
ret.reserve(sizeHint);
|
forever {
|
evaluateExpression(tokPtr, &ret, joined);
|
switch (*tokPtr) {
|
case TokValueTerminator:
|
case TokFuncTerminator:
|
tokPtr++;
|
return ret;
|
case TokArgSeparator:
|
if (joined) {
|
tokPtr++;
|
continue;
|
}
|
// fallthrough
|
default:
|
Q_ASSERT_X(false, "expandVariableReferences", "Unrecognized token");
|
break;
|
}
|
}
|
}
|
|
QList<ProStringList> QMakeEvaluator::prepareFunctionArgs(const ushort *&tokPtr)
|
{
|
QList<ProStringList> args_list;
|
if (*tokPtr != TokFuncTerminator) {
|
for (;; tokPtr++) {
|
ProStringList arg;
|
evaluateExpression(tokPtr, &arg, false);
|
args_list << arg;
|
if (*tokPtr == TokFuncTerminator)
|
break;
|
Q_ASSERT(*tokPtr == TokArgSeparator);
|
}
|
}
|
tokPtr++;
|
return args_list;
|
}
|
|
ProStringList QMakeEvaluator::evaluateFunction(
|
const ProFunctionDef &func, const QList<ProStringList> &argumentsList, VisitReturn *ok)
|
{
|
VisitReturn vr;
|
ProStringList ret;
|
|
if (m_valuemapStack.count() >= 100) {
|
evalError(fL1S("Ran into infinite recursion (depth > 100)."));
|
vr = ReturnFalse;
|
} else {
|
m_valuemapStack.push(ProValueMap());
|
m_locationStack.push(m_current);
|
|
ProStringList args;
|
for (int i = 0; i < argumentsList.count(); ++i) {
|
args += argumentsList[i];
|
m_valuemapStack.top()[ProKey(QString::number(i+1))] = argumentsList[i];
|
}
|
m_valuemapStack.top()[statics.strARGS] = args;
|
vr = visitProBlock(func.pro(), func.tokPtr());
|
if (vr == ReturnReturn)
|
vr = ReturnTrue;
|
ret = m_returnValue;
|
m_returnValue.clear();
|
|
m_current = m_locationStack.pop();
|
m_valuemapStack.pop();
|
}
|
if (ok)
|
*ok = vr;
|
if (vr == ReturnTrue)
|
return ret;
|
return ProStringList();
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateBoolFunction(
|
const ProFunctionDef &func, const QList<ProStringList> &argumentsList,
|
const ProString &function)
|
{
|
VisitReturn vr;
|
ProStringList ret = evaluateFunction(func, argumentsList, &vr);
|
if (vr == ReturnTrue) {
|
if (ret.isEmpty())
|
return ReturnTrue;
|
if (ret.at(0) != statics.strfalse) {
|
if (ret.at(0) == statics.strtrue)
|
return ReturnTrue;
|
bool ok;
|
int val = ret.at(0).toQString(m_tmp1).toInt(&ok);
|
if (ok) {
|
if (val)
|
return ReturnTrue;
|
} else {
|
evalError(fL1S("Unexpected return value from test '%1': %2.")
|
.arg(function.toQString(m_tmp1))
|
.arg(ret.join(QLatin1String(" :: "))));
|
}
|
}
|
return ReturnFalse;
|
}
|
return vr;
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateConditionalFunction(
|
const ProKey &func, const ushort *&tokPtr)
|
{
|
if (int func_t = statics.functions.value(func)) {
|
//why don't the builtin functions just use args_list? --Sam
|
return evaluateBuiltinConditional(func_t, func, expandVariableReferences(tokPtr, 5, true));
|
}
|
|
QHash<ProKey, ProFunctionDef>::ConstIterator it =
|
m_functionDefs.testFunctions.constFind(func);
|
if (it != m_functionDefs.testFunctions.constEnd()) {
|
const QList<ProStringList> args = prepareFunctionArgs(tokPtr);
|
traceMsg("calling %s(%s)", dbgKey(func), dbgStrListList(args));
|
return evaluateBoolFunction(*it, args, func);
|
}
|
|
skipExpression(tokPtr);
|
evalError(fL1S("'%1' is not a recognized test function.").arg(func.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
|
ProStringList QMakeEvaluator::evaluateExpandFunction(
|
const ProKey &func, const ushort *&tokPtr)
|
{
|
if (int func_t = statics.expands.value(func)) {
|
//why don't the builtin functions just use args_list? --Sam
|
return evaluateBuiltinExpand(func_t, func, expandVariableReferences(tokPtr, 5, true));
|
}
|
|
QHash<ProKey, ProFunctionDef>::ConstIterator it =
|
m_functionDefs.replaceFunctions.constFind(func);
|
if (it != m_functionDefs.replaceFunctions.constEnd()) {
|
const QList<ProStringList> args = prepareFunctionArgs(tokPtr);
|
traceMsg("calling $$%s(%s)", dbgKey(func), dbgStrListList(args));
|
return evaluateFunction(*it, args, 0);
|
}
|
|
skipExpression(tokPtr);
|
evalError(fL1S("'%1' is not a recognized replace function.").arg(func.toQString(m_tmp1)));
|
return ProStringList();
|
}
|
|
bool QMakeEvaluator::evaluateConditional(const QString &cond, const QString &where, int line)
|
{
|
bool ret = false;
|
ProFile *pro = m_parser->parsedProBlock(cond, where, line, QMakeParser::TestGrammar);
|
if (pro) {
|
if (pro->isOk()) {
|
m_locationStack.push(m_current);
|
ret = visitProBlock(pro, pro->tokPtr()) == ReturnTrue;
|
m_current = m_locationStack.pop();
|
}
|
pro->deref();
|
}
|
return ret;
|
}
|
|
#ifdef PROEVALUATOR_FULL
|
void QMakeEvaluator::checkRequirements(const ProStringList &deps)
|
{
|
ProStringList &failed = valuesRef(ProKey("QMAKE_FAILED_REQUIREMENTS"));
|
foreach (const ProString &dep, deps)
|
if (!evaluateConditional(dep.toQString(), m_current.pro->fileName(), m_current.line))
|
failed << dep;
|
}
|
#endif
|
|
ProValueMap *QMakeEvaluator::findValues(const ProKey &variableName, ProValueMap::Iterator *rit)
|
{
|
ProValueMapStack::Iterator vmi = m_valuemapStack.end();
|
do {
|
--vmi;
|
ProValueMap::Iterator it = (*vmi).find(variableName);
|
if (it != (*vmi).end()) {
|
if (it->constBegin() == statics.fakeValue.constBegin())
|
return 0;
|
*rit = it;
|
return &(*vmi);
|
}
|
} while (vmi != m_valuemapStack.begin());
|
return 0;
|
}
|
|
ProStringList &QMakeEvaluator::valuesRef(const ProKey &variableName)
|
{
|
ProValueMap::Iterator it = m_valuemapStack.top().find(variableName);
|
if (it != m_valuemapStack.top().end()) {
|
if (it->constBegin() == statics.fakeValue.constBegin())
|
it->clear();
|
return *it;
|
}
|
ProValueMapStack::Iterator vmi = m_valuemapStack.end();
|
if (--vmi != m_valuemapStack.begin()) {
|
do {
|
--vmi;
|
ProValueMap::ConstIterator it = (*vmi).constFind(variableName);
|
if (it != (*vmi).constEnd()) {
|
ProStringList &ret = m_valuemapStack.top()[variableName];
|
if (it->constBegin() != statics.fakeValue.constBegin())
|
ret = *it;
|
return ret;
|
}
|
} while (vmi != m_valuemapStack.begin());
|
}
|
return m_valuemapStack.top()[variableName];
|
}
|
|
ProStringList QMakeEvaluator::values(const ProKey &variableName) const
|
{
|
ProValueMapStack::ConstIterator vmi = m_valuemapStack.constEnd();
|
do {
|
--vmi;
|
ProValueMap::ConstIterator it = (*vmi).constFind(variableName);
|
if (it != (*vmi).constEnd()) {
|
if (it->constBegin() == statics.fakeValue.constBegin())
|
break;
|
return *it;
|
}
|
} while (vmi != m_valuemapStack.constBegin());
|
return ProStringList();
|
}
|
|
ProString QMakeEvaluator::first(const ProKey &variableName) const
|
{
|
const ProStringList &vals = values(variableName);
|
if (!vals.isEmpty())
|
return vals.first();
|
return ProString();
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateFile(
|
const QString &fileName, QMakeHandler::EvalFileType type, LoadFlags flags)
|
{
|
if (ProFile *pro = m_parser->parsedProFile(fileName, true)) {
|
m_locationStack.push(m_current);
|
VisitReturn ok = visitProFile(pro, type, flags);
|
m_current = m_locationStack.pop();
|
pro->deref();
|
#ifdef PROEVALUATOR_FULL
|
if (ok == ReturnTrue) {
|
ProStringList &iif = m_valuemapStack.first()[ProKey("QMAKE_INTERNAL_INCLUDED_FILES")];
|
ProString ifn(fileName);
|
if (!iif.contains(ifn))
|
iif << ifn;
|
}
|
#endif
|
return ok;
|
} else {
|
if (!(flags & LoadSilent) && !IoUtils::exists(fileName))
|
evalError(fL1S("WARNING: Include file %1 not found").arg(fileName));
|
return ReturnFalse;
|
}
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateFileChecked(
|
const QString &fileName, QMakeHandler::EvalFileType type, LoadFlags flags)
|
{
|
if (fileName.isEmpty())
|
return ReturnFalse;
|
QMakeEvaluator *ref = this;
|
do {
|
foreach (const ProFile *pf, ref->m_profileStack)
|
if (pf->fileName() == fileName) {
|
evalError(fL1S("Circular inclusion of %1.").arg(fileName));
|
return ReturnFalse;
|
}
|
} while ((ref = ref->m_caller));
|
return evaluateFile(fileName, type, flags);
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateFeatureFile(
|
const QString &fileName, bool silent)
|
{
|
QString fn = fileName;
|
if (!fn.endsWith(QLatin1String(".prf")))
|
fn += QLatin1String(".prf");
|
|
if (m_featureRoots.isEmpty())
|
updateFeaturePaths();
|
int start_root = 0;
|
QString currFn = currentFileName();
|
if (IoUtils::fileName(currFn) == IoUtils::fileName(fn)) {
|
for (int root = 0; root < m_featureRoots.size(); ++root)
|
if (currFn == m_featureRoots.at(root) + fn) {
|
start_root = root + 1;
|
break;
|
}
|
}
|
for (int root = start_root; root < m_featureRoots.size(); ++root) {
|
QString fname = m_featureRoots.at(root) + fn;
|
if (IoUtils::exists(fname)) {
|
fn = fname;
|
goto cool;
|
}
|
}
|
#ifdef QMAKE_BUILTIN_PRFS
|
fn.prepend(QLatin1String(":/qmake/features/"));
|
if (QFileInfo(fn).exists())
|
goto cool;
|
#endif
|
if (!silent)
|
evalError(fL1S("Cannot find feature %1").arg(fileName));
|
return ReturnFalse;
|
|
cool:
|
ProStringList &already = valuesRef(ProKey("QMAKE_INTERNAL_INCLUDED_FEATURES"));
|
ProString afn(fn);
|
if (already.contains(afn)) {
|
if (!silent)
|
languageWarning(fL1S("Feature %1 already included").arg(fileName));
|
return ReturnTrue;
|
}
|
already.append(afn);
|
|
#ifdef PROEVALUATOR_CUMULATIVE
|
bool cumulative = m_cumulative;
|
m_cumulative = false;
|
#endif
|
|
// The path is fully normalized already.
|
VisitReturn ok = evaluateFile(fn, QMakeHandler::EvalFeatureFile, LoadProOnly);
|
|
#ifdef PROEVALUATOR_CUMULATIVE
|
m_cumulative = cumulative;
|
#endif
|
return ok;
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateFileInto(
|
const QString &fileName, ProValueMap *values, LoadFlags flags)
|
{
|
QMakeEvaluator visitor(m_option, m_parser, m_handler);
|
visitor.m_caller = this;
|
visitor.m_outputDir = m_outputDir;
|
visitor.m_featureRoots = m_featureRoots;
|
VisitReturn ret = visitor.evaluateFileChecked(fileName, QMakeHandler::EvalAuxFile, flags);
|
if (ret != ReturnTrue)
|
return ret;
|
*values = visitor.m_valuemapStack.top();
|
#ifdef PROEVALUATOR_FULL
|
ProKey qiif("QMAKE_INTERNAL_INCLUDED_FILES");
|
ProStringList &iif = m_valuemapStack.first()[qiif];
|
foreach (const ProString &ifn, values->value(qiif))
|
if (!iif.contains(ifn))
|
iif << ifn;
|
#endif
|
return ReturnTrue;
|
}
|
|
void QMakeEvaluator::message(int type, const QString &msg) const
|
{
|
if (!m_skipLevel)
|
m_handler->message(type, msg,
|
m_current.line ? m_current.pro->fileName() : QString(),
|
m_current.line != 0xffff ? m_current.line : -1);
|
}
|
|
#ifdef PROEVALUATOR_DEBUG
|
void QMakeEvaluator::debugMsgInternal(int level, const char *fmt, ...) const
|
{
|
va_list ap;
|
|
if (level <= m_debugLevel) {
|
fprintf(stderr, "DEBUG %d: ", level);
|
va_start(ap, fmt);
|
vfprintf(stderr, fmt, ap);
|
va_end(ap);
|
fputc('\n', stderr);
|
}
|
}
|
|
void QMakeEvaluator::traceMsgInternal(const char *fmt, ...) const
|
{
|
va_list ap;
|
|
if (!m_current.pro)
|
fprintf(stderr, "DEBUG 1: ");
|
else if (m_current.line <= 0)
|
fprintf(stderr, "DEBUG 1: %s: ", qPrintable(m_current.pro->fileName()));
|
else
|
fprintf(stderr, "DEBUG 1: %s:%d: ", qPrintable(m_current.pro->fileName()), m_current.line);
|
va_start(ap, fmt);
|
vfprintf(stderr, fmt, ap);
|
va_end(ap);
|
fputc('\n', stderr);
|
}
|
|
QString QMakeEvaluator::formatValue(const ProString &val, bool forceQuote)
|
{
|
QString ret;
|
ret.reserve(val.size() + 2);
|
const QChar *chars = val.constData();
|
bool quote = forceQuote || val.isEmpty();
|
for (int i = 0, l = val.size(); i < l; i++) {
|
QChar c = chars[i];
|
ushort uc = c.unicode();
|
if (uc < 32) {
|
switch (uc) {
|
case '\r':
|
ret += QLatin1String("\\r");
|
break;
|
case '\n':
|
ret += QLatin1String("\\n");
|
break;
|
case '\t':
|
ret += QLatin1String("\\t");
|
break;
|
default:
|
ret += QString::fromLatin1("\\x%1").arg(uc, 2, 16, QLatin1Char('0'));
|
break;
|
}
|
} else {
|
switch (uc) {
|
case '\\':
|
ret += QLatin1String("\\\\");
|
break;
|
case '"':
|
ret += QLatin1String("\\\"");
|
break;
|
case '\'':
|
ret += QLatin1String("\\'");
|
break;
|
case 32:
|
quote = true;
|
// fallthrough
|
default:
|
ret += c;
|
break;
|
}
|
}
|
}
|
if (quote) {
|
ret.prepend(QLatin1Char('"'));
|
ret.append(QLatin1Char('"'));
|
}
|
return ret;
|
}
|
|
QString QMakeEvaluator::formatValueList(const ProStringList &vals, bool commas)
|
{
|
QString ret;
|
|
foreach (const ProString &str, vals) {
|
if (!ret.isEmpty()) {
|
if (commas)
|
ret += QLatin1Char(',');
|
ret += QLatin1Char(' ');
|
}
|
ret += formatValue(str);
|
}
|
return ret;
|
}
|
|
QString QMakeEvaluator::formatValueListList(const QList<ProStringList> &lists)
|
{
|
QString ret;
|
|
foreach (const ProStringList &list, lists) {
|
if (!ret.isEmpty())
|
ret += QLatin1String(", ");
|
ret += formatValueList(list);
|
}
|
return ret;
|
}
|
#endif
|
|
QT_END_NAMESPACE
|
