Long live Qt 4.5!

1 files changed, 3201 insertions, 0 deletions

diff --git a/qmake/project.cpp b/qmake/project.cpp
new file mode 100644
index 0000000..8d49788
--- /dev/null
+++ b/qmake/project.cpp
@@ -0,0 +1,3201 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the qmake application of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "project.h"
+#include "property.h"
+#include "option.h"
+#include "cachekeys.h"
+
+#include <qdatetime.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qdir.h>
+#include <qregexp.h>
+#include <qtextstream.h>
+#include <qstack.h>
+#include <qhash.h>
+#include <qdebug.h>
+#ifdef Q_OS_UNIX
+#include <unistd.h>
+#include <sys/utsname.h>
+#elif defined(Q_OS_WIN32)
+#include <Windows.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef Q_OS_WIN32
+#define QT_POPEN _popen
+#define QT_PCLOSE _pclose
+#else
+#define QT_POPEN popen
+#define QT_PCLOSE pclose
+#endif
+
+QT_BEGIN_NAMESPACE
+
+//expand fucntions
+enum ExpandFunc { E_MEMBER=1, E_FIRST, E_LAST, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
+                  E_SPRINTF, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
+                  E_FIND, E_SYSTEM, E_UNIQUE, E_QUOTE, E_ESCAPE_EXPAND,
+                  E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_REPLACE };
+QMap<QString, ExpandFunc> qmake_expandFunctions()
+{
+    static QMap<QString, ExpandFunc> *qmake_expand_functions = 0;
+    if(!qmake_expand_functions) {
+        qmake_expand_functions = new QMap<QString, ExpandFunc>;
+        qmakeAddCacheClear(qmakeDeleteCacheClear_QMapStringInt, (void**)&qmake_expand_functions);
+        qmake_expand_functions->insert("member", E_MEMBER);
+        qmake_expand_functions->insert("first", E_FIRST);
+        qmake_expand_functions->insert("last", E_LAST);
+        qmake_expand_functions->insert("cat", E_CAT);
+        qmake_expand_functions->insert("fromfile", E_FROMFILE);
+        qmake_expand_functions->insert("eval", E_EVAL);
+        qmake_expand_functions->insert("list", E_LIST);
+        qmake_expand_functions->insert("sprintf", E_SPRINTF);
+        qmake_expand_functions->insert("join", E_JOIN);
+        qmake_expand_functions->insert("split", E_SPLIT);
+        qmake_expand_functions->insert("basename", E_BASENAME);
+        qmake_expand_functions->insert("dirname", E_DIRNAME);
+        qmake_expand_functions->insert("section", E_SECTION);
+        qmake_expand_functions->insert("find", E_FIND);
+        qmake_expand_functions->insert("system", E_SYSTEM);
+        qmake_expand_functions->insert("unique", E_UNIQUE);
+        qmake_expand_functions->insert("quote", E_QUOTE);
+        qmake_expand_functions->insert("escape_expand", E_ESCAPE_EXPAND);
+        qmake_expand_functions->insert("upper", E_UPPER);
+        qmake_expand_functions->insert("lower", E_LOWER);
+        qmake_expand_functions->insert("re_escape", E_RE_ESCAPE);
+        qmake_expand_functions->insert("files", E_FILES);
+        qmake_expand_functions->insert("prompt", E_PROMPT);
+        qmake_expand_functions->insert("replace", E_REPLACE);
+    }
+    return *qmake_expand_functions;
+}
+//replace functions
+enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
+                T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
+                T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE,
+                T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_ERROR,
+                T_MESSAGE, T_WARNING, T_IF };
+QMap<QString, TestFunc> qmake_testFunctions()
+{
+    static QMap<QString, TestFunc> *qmake_test_functions = 0;
+    if(!qmake_test_functions) {
+        qmake_test_functions = new QMap<QString, TestFunc>;
+        qmake_test_functions->insert("requires", T_REQUIRES);
+        qmake_test_functions->insert("greaterThan", T_GREATERTHAN);
+        qmake_test_functions->insert("lessThan", T_LESSTHAN);
+        qmake_test_functions->insert("equals", T_EQUALS);
+        qmake_test_functions->insert("isEqual", T_EQUALS);
+        qmake_test_functions->insert("exists", T_EXISTS);
+        qmake_test_functions->insert("export", T_EXPORT);
+        qmake_test_functions->insert("clear", T_CLEAR);
+        qmake_test_functions->insert("unset", T_UNSET);
+        qmake_test_functions->insert("eval", T_EVAL);
+        qmake_test_functions->insert("CONFIG", T_CONFIG);
+        qmake_test_functions->insert("if", T_IF);
+        qmake_test_functions->insert("isActiveConfig", T_CONFIG);
+        qmake_test_functions->insert("system", T_SYSTEM);
+        qmake_test_functions->insert("return", T_RETURN);
+        qmake_test_functions->insert("break", T_BREAK);
+        qmake_test_functions->insert("next", T_NEXT);
+        qmake_test_functions->insert("defined", T_DEFINED);
+        qmake_test_functions->insert("contains", T_CONTAINS);
+        qmake_test_functions->insert("infile", T_INFILE);
+        qmake_test_functions->insert("count", T_COUNT);
+        qmake_test_functions->insert("isEmpty", T_ISEMPTY);
+        qmake_test_functions->insert("include", T_INCLUDE);
+        qmake_test_functions->insert("load", T_LOAD);
+        qmake_test_functions->insert("debug", T_DEBUG);
+        qmake_test_functions->insert("error", T_ERROR);
+        qmake_test_functions->insert("message", T_MESSAGE);
+        qmake_test_functions->insert("warning", T_WARNING);
+    }
+    return *qmake_test_functions;
+}
+
+QT_END_NAMESPACE
+
+#ifdef QTSCRIPT_SUPPORT
+#include "qscriptvalue.h"
+#include "qscriptengine.h"
+#include "qscriptvalueiterator.h"
+
+QT_BEGIN_NAMESPACE
+
+static QScriptValue qscript_projectWrapper(QScriptEngine *eng, QMakeProject *project,
+                                    const QMap<QString, QStringList> &place);
+
+static bool qscript_createQMakeProjectMap(QMap<QString, QStringList> &vars, QScriptValue js)
+{
+    QScriptValueIterator it(js);
+    while(it.hasNext()) {
+        it.next();
+        vars[it.name()] = qscriptvalue_cast<QStringList>(it.value());
+    }
+    return true;
+}
+
+static QScriptValue qscript_call_testfunction(QScriptContext *context, QScriptEngine *engine)
+{
+    QMakeProject *self = qscriptvalue_cast<QMakeProject*>(context->callee().property("qmakeProject"));
+    QString func = context->callee().property("functionName").toString();
+    QStringList args;
+    for(int i = 0; i < context->argumentCount(); ++i)
+        args += context->argument(i).toString();
+    QMap<QString, QStringList> place = self->variables();
+    qscript_createQMakeProjectMap(place, engine->globalObject().property("qmake"));
+    QScriptValue ret(engine, self->doProjectTest(func, args, place));
+    engine->globalObject().setProperty("qmake", qscript_projectWrapper(engine, self, place));
+    return ret;
+}
+
+static QScriptValue qscript_call_expandfunction(QScriptContext *context, QScriptEngine *engine)
+{
+    QMakeProject *self = qscriptvalue_cast<QMakeProject*>(context->callee().property("qmakeProject"));
+    QString func = context->callee().property("functionName").toString();
+    QStringList args;
+    for(int i = 0; i < context->argumentCount(); ++i)
+        args += context->argument(i).toString();
+    QMap<QString, QStringList> place = self->variables();
+    qscript_createQMakeProjectMap(place, engine->globalObject().property("qmake"));
+    QScriptValue ret = qScriptValueFromValue(engine, self->doProjectExpand(func, args, place));
+    engine->globalObject().setProperty("qmake", qscript_projectWrapper(engine, self, place));
+    return ret;
+}
+
+static QScriptValue qscript_projectWrapper(QScriptEngine *eng, QMakeProject *project,
+                                           const QMap<QString, QStringList> &place)
+{
+    QScriptValue ret = eng->newObject();
+    {
+        QStringList testFuncs = qmake_testFunctions().keys() + project->userTestFunctions();
+        for(int i = 0; i < testFuncs.size(); ++i) {
+            QString funcName = testFuncs.at(i);
+            QScriptValue fun = eng->newFunction(qscript_call_testfunction);
+            fun.setProperty("qmakeProject", eng->newVariant(qVariantFromValue(project)));
+            fun.setProperty("functionName", QScriptValue(eng, funcName));
+            eng->globalObject().setProperty(funcName, fun);
+        }
+    }
+    {
+        QStringList testFuncs = qmake_expandFunctions().keys() + project->userExpandFunctions();
+        for(int i = 0; i < testFuncs.size(); ++i) {
+            QString funcName = testFuncs.at(i);
+            QScriptValue fun = eng->newFunction(qscript_call_expandfunction);
+            fun.setProperty("qmakeProject", eng->newVariant(qVariantFromValue(project)));
+            fun.setProperty("functionName", QScriptValue(eng, funcName));
+            eng->globalObject().setProperty(funcName, fun);
+        }
+    }
+    for(QMap<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it)
+        ret.setProperty(it.key(), qScriptValueFromValue(eng, it.value()));
+    return ret;
+}
+
+static QScriptValue qscript_toArray(QScriptEngine *eng, const QStringList &elts)
+{
+    QScriptValue a = eng->newArray();
+    for (int i = 0; i < elts.count(); ++i)
+        a.setProperty(i, QScriptValue(eng, elts.at(i)));
+    return a;
+}
+
+QT_END_NAMESPACE
+
+#endif
+
+QT_BEGIN_NAMESPACE
+
+struct parser_info {
+    QString file;
+    int line_no;
+    bool from_file;
+} parser;
+
+static QString remove_quotes(const QString &arg)
+{
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+
+    const QChar *arg_data = arg.data();
+    const ushort first = arg_data->unicode();
+    const int arg_len = arg.length();
+    if(first == SINGLEQUOTE || first == DOUBLEQUOTE) {
+        const ushort last = (arg_data+arg_len-1)->unicode();
+        if(last == first)
+            return arg.mid(1, arg_len-2);
+    }
+    return arg;
+}
+
+static QString varMap(const QString &x)
+{
+    QString ret(x);
+    if(ret.startsWith("TMAKE")) //tmake no more!
+        ret = "QMAKE" + ret.mid(5);
+    else if(ret == "INTERFACES")
+        ret = "FORMS";
+    else if(ret == "QMAKE_POST_BUILD")
+        ret = "QMAKE_POST_LINK";
+    else if(ret == "TARGETDEPS")
+        ret = "POST_TARGETDEPS";
+    else if(ret == "LIBPATH")
+        ret = "QMAKE_LIBDIR";
+    else if(ret == "QMAKE_EXT_MOC")
+        ret = "QMAKE_EXT_CPP_MOC";
+    else if(ret == "QMAKE_MOD_MOC")
+        ret = "QMAKE_H_MOD_MOC";
+    else if(ret == "QMAKE_LFLAGS_SHAPP")
+        ret = "QMAKE_LFLAGS_APP";
+    else if(ret == "PRECOMPH")
+        ret = "PRECOMPILED_HEADER";
+    else if(ret == "PRECOMPCPP")
+        ret = "PRECOMPILED_SOURCE";
+    else if(ret == "INCPATH")
+        ret = "INCLUDEPATH";
+    else if(ret == "QMAKE_EXTRA_WIN_COMPILERS" || ret == "QMAKE_EXTRA_UNIX_COMPILERS")
+        ret = "QMAKE_EXTRA_COMPILERS";
+    else if(ret == "QMAKE_EXTRA_WIN_TARGETS" || ret == "QMAKE_EXTRA_UNIX_TARGETS")
+        ret = "QMAKE_EXTRA_TARGETS";
+    else if(ret == "QMAKE_EXTRA_UNIX_INCLUDES")
+        ret = "QMAKE_EXTRA_INCLUDES";
+    else if(ret == "QMAKE_EXTRA_UNIX_VARIABLES")
+        ret = "QMAKE_EXTRA_VARIABLES";
+    else if(ret == "QMAKE_RPATH")
+        ret = "QMAKE_LFLAGS_RPATH";
+    else if(ret == "QMAKE_FRAMEWORKDIR")
+        ret = "QMAKE_FRAMEWORKPATH";
+    else if(ret == "QMAKE_FRAMEWORKDIR_FLAGS")
+        ret = "QMAKE_FRAMEWORKPATH_FLAGS";
+    return ret;
+}
+
+static QStringList split_arg_list(QString params)
+{
+    int quote = 0;
+    QStringList args;
+
+    const ushort LPAREN = '(';
+    const ushort RPAREN = ')';
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+    const ushort COMMA = ',';
+    const ushort SPACE = ' ';
+    //const ushort TAB = '\t';
+
+    ushort unicode;
+    const QChar *params_data = params.data();
+    const int params_len = params.length();
+    int last = 0;
+    while(last < params_len && (params_data[last].unicode() == SPACE
+                                /*|| params_data[last].unicode() == TAB*/))
+        ++last;
+    for(int x = last, parens = 0; x <= params_len; x++) {
+        unicode = params_data[x].unicode();
+        if(x == params_len) {
+            while(x && params_data[x-1].unicode() == SPACE)
+                --x;
+            QString mid(params_data+last, x-last);
+            if(quote) {
+                if(mid[0] == quote && mid[(int)mid.length()-1] == quote)
+                    mid = mid.mid(1, mid.length()-2);
+                quote = 0;
+            }
+            args << mid;
+            break;
+        }
+        if(unicode == LPAREN) {
+            --parens;
+        } else if(unicode == RPAREN) {
+            ++parens;
+        } else if(quote && unicode == quote) {
+            quote = 0;
+        } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
+            quote = unicode;
+        }
+        if(!parens && !quote && unicode == COMMA) {
+            QString mid = params.mid(last, x - last).trimmed();
+            args << mid;
+            last = x+1;
+            while(last < params_len && (params_data[last].unicode() == SPACE
+                                        /*|| params_data[last].unicode() == TAB*/))
+                ++last;
+        }
+    }
+    return args;
+}
+
+static QStringList split_value_list(const QString &vals, bool do_semicolon=false)
+{
+    QString build;
+    QStringList ret;
+    QStack<char> quote;
+
+    const ushort LPAREN = '(';
+    const ushort RPAREN = ')';
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+    const ushort BACKSLASH = '\\';
+    const ushort SEMICOLON = ';';
+
+    ushort unicode;
+    const QChar *vals_data = vals.data();
+    const int vals_len = vals.length();
+    for(int x = 0, parens = 0; x < vals_len; x++) {
+        unicode = vals_data[x].unicode();
+        if(x != (int)vals_len-1 && unicode == BACKSLASH &&
+            (vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) {
+            build += vals_data[x++]; //get that 'escape'
+        } else if(!quote.isEmpty() && unicode == quote.top()) {
+            quote.pop();
+        } else if(unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE) {
+            quote.push(unicode);
+        } else if(unicode == RPAREN) {
+            --parens;
+        } else if(unicode == LPAREN) {
+            ++parens;
+        }
+
+        if(!parens && quote.isEmpty() && ((do_semicolon && unicode == SEMICOLON) ||
+                                           vals_data[x] == Option::field_sep)) {
+            ret << build;
+            build.clear();
+        } else {
+            build += vals_data[x];
+        }
+    }
+    if(!build.isEmpty())
+        ret << build;
+    return ret;
+}
+
+//just a parsable entity
+struct ParsableBlock
+{
+    ParsableBlock() : ref_cnt(1) { }
+    virtual ~ParsableBlock() { }
+
+    struct Parse {
+        QString text;
+        parser_info pi;
+        Parse(const QString &t) : text(t){ pi = parser; }
+    };
+    QList<Parse> parselist;
+
+    inline int ref() { return ++ref_cnt; }
+    inline int deref() { return --ref_cnt; }
+
+protected:
+    int ref_cnt;
+    virtual bool continueBlock() = 0;
+    bool eval(QMakeProject *p, QMap<QString, QStringList> &place);
+};
+
+bool ParsableBlock::eval(QMakeProject *p, QMap<QString, QStringList> &place)
+{
+    //save state
+    parser_info pi = parser;
+    const int block_count = p->scope_blocks.count();
+
+    //execute
+    bool ret = true;
+    for(int i = 0; i < parselist.count(); i++) {
+        parser = parselist.at(i).pi;
+        if(!(ret = p->parse(parselist.at(i).text, place)) || !continueBlock())
+            break;
+    }
+
+    //restore state
+    parser = pi;
+    while(p->scope_blocks.count() > block_count)
+        p->scope_blocks.pop();
+    return ret;
+}
+
+//defined functions
+struct FunctionBlock : public ParsableBlock
+{
+    FunctionBlock() : calling_place(0), scope_level(1), cause_return(false) { }
+
+    QMap<QString, QStringList> vars;
+    QMap<QString, QStringList> *calling_place;
+    QStringList return_value;
+    int scope_level;
+    bool cause_return;
+
+    bool exec(const QList<QStringList> &args,
+              QMakeProject *p, QMap<QString, QStringList> &place, QStringList &functionReturn);
+    virtual bool continueBlock() { return !cause_return; }
+};
+
+bool FunctionBlock::exec(const QList<QStringList> &args,
+                         QMakeProject *proj, QMap<QString, QStringList> &place,
+                         QStringList &functionReturn)
+{
+    //save state
+#if 1
+    calling_place = &place;
+#else
+    calling_place = &proj->variables();
+#endif
+    return_value.clear();
+    cause_return = false;
+
+    //execute
+#if 0
+    vars = proj->variables(); // should be place so that local variables can be inherited
+#else
+    vars = place;
+#endif
+    vars["ARGS"].clear();
+    for(int i = 0; i < args.count(); i++) {
+        vars["ARGS"] += args[i];
+        vars[QString::number(i+1)] = args[i];
+    }
+    bool ret = ParsableBlock::eval(proj, vars);
+    functionReturn = return_value;
+
+    //restore state
+    calling_place = 0;
+    return_value.clear();
+    vars.clear();
+    return ret;
+}
+
+//loops
+struct IteratorBlock : public ParsableBlock
+{
+    IteratorBlock() : scope_level(1), loop_forever(false), cause_break(false), cause_next(false) { }
+
+    int scope_level;
+
+    struct Test {
+        QString func;
+        QStringList args;
+        bool invert;
+        parser_info pi;
+        Test(const QString &f, QStringList &a, bool i) : func(f), args(a), invert(i) { pi = parser; }
+    };
+    QList<Test> test;
+
+    QString variable;
+
+    bool loop_forever, cause_break, cause_next;
+    QStringList list;
+
+    bool exec(QMakeProject *p, QMap<QString, QStringList> &place);
+    virtual bool continueBlock() { return !cause_next && !cause_break; }
+};
+bool IteratorBlock::exec(QMakeProject *p, QMap<QString, QStringList> &place)
+{
+    bool ret = true;
+    QStringList::Iterator it;
+    if(!loop_forever)
+        it = list.begin();
+    int iterate_count = 0;
+    //save state
+    IteratorBlock *saved_iterator = p->iterator;
+    p->iterator = this;
+
+    //do the loop
+    while(loop_forever || it != list.end()) {
+        cause_next = cause_break = false;
+        if(!loop_forever && (*it).isEmpty()) { //ignore empty items
+            ++it;
+            continue;
+        }
+
+        //set up the loop variable
+        QStringList va;
+        if(!variable.isEmpty()) {
+            va = place[variable];
+            if(loop_forever)
+                place[variable] = QStringList(QString::number(iterate_count));
+            else
+                place[variable] = QStringList(*it);
+        }
+        //do the iterations
+        bool succeed = true;
+        for(QList<Test>::Iterator test_it = test.begin(); test_it != test.end(); ++test_it) {
+            parser = (*test_it).pi;
+            succeed = p->doProjectTest((*test_it).func, (*test_it).args, place);
+            if((*test_it).invert)
+                succeed = !succeed;
+            if(!succeed)
+                break;
+        }
+        if(succeed)
+            ret = ParsableBlock::eval(p, place);
+        //restore the variable in the map
+        if(!variable.isEmpty())
+            place[variable] = va;
+        //loop counters
+        if(!loop_forever)
+            ++it;
+        iterate_count++;
+        if(!ret || cause_break)
+            break;
+    }
+
+    //restore state
+    p->iterator = saved_iterator;
+    return ret;
+}
+
+QMakeProject::ScopeBlock::~ScopeBlock()
+{
+#if 0
+    if(iterate)
+        delete iterate;
+#endif
+}
+
+static void qmake_error_msg(const QString &msg)
+{
+    fprintf(stderr, "%s:%d: %s\n", parser.file.toLatin1().constData(), parser.line_no,
+            msg.toLatin1().constData());
+}
+
+/*
+   1) environment variable QMAKEFEATURES (as separated by colons)
+   2) property variable QMAKEFEATURES (as separated by colons)
+   3) <project_root> (where .qmake.cache lives) + FEATURES_DIR
+   4) environment variable QMAKEPATH (as separated by colons) + /mkspecs/FEATURES_DIR
+   5) your QMAKESPEC/features dir
+   6) your data_install/mkspecs/FEATURES_DIR
+   7) your QMAKESPEC/../FEATURES_DIR dir
+
+   FEATURES_DIR is defined as:
+
+   1) features/(unix|win32|macx)/
+   2) features/
+*/
+QStringList qmake_feature_paths(QMakeProperty *prop=0)
+{
+    QStringList concat;
+    {
+        const QString base_concat = QDir::separator() + QString("features");
+        switch(Option::target_mode) {
+        case Option::TARG_MACX_MODE:                     //also a unix
+            concat << base_concat + QDir::separator() + "mac";
+            concat << base_concat + QDir::separator() + "macx";
+            concat << base_concat + QDir::separator() + "unix";
+            break;
+        case Option::TARG_UNIX_MODE:
+            concat << base_concat + QDir::separator() + "unix";
+            break;
+        case Option::TARG_WIN_MODE:
+            concat << base_concat + QDir::separator() + "win32";
+            break;
+        case Option::TARG_MAC9_MODE:
+            concat << base_concat + QDir::separator() + "mac";
+            concat << base_concat + QDir::separator() + "mac9";
+            break;
+        case Option::TARG_QNX6_MODE: //also a unix
+            concat << base_concat + QDir::separator() + "qnx6";
+            concat << base_concat + QDir::separator() + "unix";
+            break;
+        }
+        concat << base_concat;
+    }
+    const QString mkspecs_concat = QDir::separator() + QString("mkspecs");
+    QStringList feature_roots;
+    QByteArray mkspec_path = qgetenv("QMAKEFEATURES");
+    if(!mkspec_path.isNull())
+        feature_roots += splitPathList(QString::fromLocal8Bit(mkspec_path));
+    if(prop)
+        feature_roots += splitPathList(prop->value("QMAKEFEATURES"));
+    if(!Option::mkfile::cachefile.isEmpty()) {
+        QString path;
+        int last_slash = Option::mkfile::cachefile.lastIndexOf(Option::dir_sep);
+        if(last_slash != -1)
+            path = Option::fixPathToLocalOS(Option::mkfile::cachefile.left(last_slash));
+        for(QStringList::Iterator concat_it = concat.begin();
+            concat_it != concat.end(); ++concat_it)
+            feature_roots << (path + (*concat_it));
+    }
+    QByteArray qmakepath = qgetenv("QMAKEPATH");
+    if (!qmakepath.isNull()) {
+        const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
+        for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it) {
+            for(QStringList::Iterator concat_it = concat.begin();
+                concat_it != concat.end(); ++concat_it)
+                    feature_roots << ((*it) + mkspecs_concat + (*concat_it));
+        }
+    }
+    if(!Option::mkfile::qmakespec.isEmpty())
+        feature_roots << Option::mkfile::qmakespec + QDir::separator() + "features";
+    if(!Option::mkfile::qmakespec.isEmpty()) {
+        QFileInfo specfi(Option::mkfile::qmakespec);
+        QDir specdir(specfi.absoluteFilePath());
+        while(!specdir.isRoot()) {
+            if(!specdir.cdUp() || specdir.isRoot())
+                break;
+            if(QFile::exists(specdir.path() + QDir::separator() + "features")) {
+                for(QStringList::Iterator concat_it = concat.begin();
+                    concat_it != concat.end(); ++concat_it)
+                    feature_roots << (specdir.path() + (*concat_it));
+                break;
+            }
+        }
+    }
+    for(QStringList::Iterator concat_it = concat.begin();
+        concat_it != concat.end(); ++concat_it)
+        feature_roots << (QLibraryInfo::location(QLibraryInfo::PrefixPath) +
+                          mkspecs_concat + (*concat_it));
+    for(QStringList::Iterator concat_it = concat.begin();
+        concat_it != concat.end(); ++concat_it)
+        feature_roots << (QLibraryInfo::location(QLibraryInfo::DataPath) +
+                          mkspecs_concat + (*concat_it));
+    return feature_roots;
+}
+
+QStringList qmake_mkspec_paths()
+{
+    QStringList ret;
+    const QString concat = QDir::separator() + QString("mkspecs");
+    QByteArray qmakepath = qgetenv("QMAKEPATH");
+    if (!qmakepath.isEmpty()) {
+        const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
+        for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
+            ret << ((*it) + concat);
+    }
+    ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;
+
+    return ret;
+}
+
+class QMakeProjectEnv
+{
+    QStringList envs;
+public:
+    QMakeProjectEnv() { }
+    QMakeProjectEnv(QMakeProject *p) { execute(p->variables()); }
+    QMakeProjectEnv(const QMap<QString, QStringList> &values) { execute(values); }
+
+    void execute(QMakeProject *p) { execute(p->variables()); }
+    void execute(const QMap<QString, QStringList> &values) {
+#ifdef Q_OS_UNIX
+        for(QMap<QString, QStringList>::ConstIterator it = values.begin(); it != values.end(); ++it) {
+            const QString var = it.key(), val = it.value().join(" ");
+            if(!var.startsWith(".")) {
+                const QString env_var = Option::sysenv_mod + var;
+                if(!putenv(strdup(QString(env_var + "=" + val).toAscii().data())))
+                    envs.append(env_var);
+            }
+        }
+#else
+        Q_UNUSED(values);
+#endif
+    }
+    ~QMakeProjectEnv() {
+#ifdef Q_OS_UNIX
+        for(QStringList::ConstIterator it = envs.begin();it != envs.end(); ++it) {
+            putenv(strdup(QString(*it + "=").toAscii().data()));
+        }
+#endif
+    }
+};
+
+QMakeProject::~QMakeProject()
+{
+    if(own_prop)
+        delete prop;
+    for(QMap<QString, FunctionBlock*>::iterator it = replaceFunctions.begin(); it != replaceFunctions.end(); ++it) {
+        if(!it.value()->deref())
+            delete it.value();
+    }
+    replaceFunctions.clear();
+    for(QMap<QString, FunctionBlock*>::iterator it = testFunctions.begin(); it != testFunctions.end(); ++it) {
+        if(!it.value()->deref())
+            delete it.value();
+    }
+    testFunctions.clear();
+}
+
+
+void
+QMakeProject::init(QMakeProperty *p, const QMap<QString, QStringList> *vars)
+{
+    if(vars)
+        base_vars = *vars;
+    if(!p) {
+        prop = new QMakeProperty;
+        own_prop = true;
+    } else {
+        prop = p;
+        own_prop = false;
+    }
+    reset();
+}
+
+QMakeProject::QMakeProject(QMakeProject *p, const QMap<QString, QStringList> *vars)
+{
+    init(p->properties(), vars ? vars : &p->variables());
+    for(QMap<QString, FunctionBlock*>::iterator it = p->replaceFunctions.begin(); it != p->replaceFunctions.end(); ++it) {
+        it.value()->ref();
+        replaceFunctions.insert(it.key(), it.value());
+    }
+    for(QMap<QString, FunctionBlock*>::iterator it = p->testFunctions.begin(); it != p->testFunctions.end(); ++it) {
+        it.value()->ref();
+        testFunctions.insert(it.key(), it.value());
+    }
+}
+
+void
+QMakeProject::reset()
+{
+    // scope_blocks starts with one non-ignoring entity
+    scope_blocks.clear();
+    scope_blocks.push(ScopeBlock());
+    iterator = 0;
+    function = 0;
+}
+
+bool
+QMakeProject::parse(const QString &t, QMap<QString, QStringList> &place, int numLines)
+{
+    QString s = t.simplified();
+    int hash_mark = s.indexOf("#");
+    if(hash_mark != -1) //good bye comments
+        s = s.left(hash_mark);
+    if(s.isEmpty()) // blank_line
+        return true;
+
+    if(scope_blocks.top().ignore) {
+        bool continue_parsing = false;
+        // adjust scope for each block which appears on a single line
+        for(int i = 0; i < s.length(); i++) {
+            if(s[i] == '{') {
+                scope_blocks.push(ScopeBlock(true));
+            } else if(s[i] == '}') {
+                if(scope_blocks.count() == 1) {
+                    fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
+                    return false;
+                }
+                ScopeBlock sb = scope_blocks.pop();
+                if(sb.iterate) {
+                    sb.iterate->exec(this, place);
+                    delete sb.iterate;
+                    sb.iterate = 0;
+                }
+                if(!scope_blocks.top().ignore) {
+                    debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
+                              parser.line_no, scope_blocks.count()+1);
+                    s = s.mid(i+1).trimmed();
+                    continue_parsing = !s.isEmpty();
+                    break;
+                }
+            }
+        }
+        if(!continue_parsing) {
+            debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.",
+                      parser.file.toLatin1().constData(), parser.line_no);
+            return true;
+        }
+    }
+
+    if(function) {
+        QString append;
+        int d_off = 0;
+        const QChar *d = s.unicode();
+        bool function_finished = false;
+        while(d_off < s.length()) {
+            if(*(d+d_off) == QLatin1Char('}')) {
+                function->scope_level--;
+                if(!function->scope_level) {
+                    function_finished = true;
+                    break;
+                }
+            } else if(*(d+d_off) == QLatin1Char('{')) {
+                function->scope_level++;
+            }
+            append += *(d+d_off);
+            ++d_off;
+        }
+        if(!append.isEmpty())
+            function->parselist.append(IteratorBlock::Parse(append));
+        if(function_finished) {
+            function = 0;
+            s = QString(d+d_off, s.length()-d_off);
+        } else {
+            return true;
+        }
+    } else if(IteratorBlock *it = scope_blocks.top().iterate) {
+        QString append;
+        int d_off = 0;
+        const QChar *d = s.unicode();
+        bool iterate_finished = false;
+        while(d_off < s.length()) {
+            if(*(d+d_off) == QLatin1Char('}')) {
+                it->scope_level--;
+                if(!it->scope_level) {
+                    iterate_finished = true;
+                    break;
+                }
+            } else if(*(d+d_off) == QLatin1Char('{')) {
+                it->scope_level++;
+            }
+            append += *(d+d_off);
+            ++d_off;
+        }
+        if(!append.isEmpty())
+            scope_blocks.top().iterate->parselist.append(IteratorBlock::Parse(append));
+        if(iterate_finished) {
+            scope_blocks.top().iterate = 0;
+            bool ret = it->exec(this, place);
+            delete it;
+            if(!ret)
+                return false;
+            s = s.mid(d_off);
+        } else {
+            return true;
+        }
+    }
+
+    QString scope, var, op;
+    QStringList val;
+#define SKIP_WS(d, o, l) while(o < l && (*(d+o) == QLatin1Char(' ') || *(d+o) == QLatin1Char('\t'))) ++o
+    const QChar *d = s.unicode();
+    int d_off = 0;
+    SKIP_WS(d, d_off, s.length());
+    IteratorBlock *iterator = 0;
+    bool scope_failed = false, else_line = false, or_op=false;
+    QChar quote = 0;
+    int parens = 0, scope_count=0, start_block = 0;
+    while(d_off < s.length()) {
+        if(!parens) {
+            if(*(d+d_off) == QLatin1Char('='))
+                break;
+            if(*(d+d_off) == QLatin1Char('+') || *(d+d_off) == QLatin1Char('-') ||
+               *(d+d_off) == QLatin1Char('*') || *(d+d_off) == QLatin1Char('~')) {
+                if(*(d+d_off+1) == QLatin1Char('=')) {
+                    break;
+                } else if(*(d+d_off+1) == QLatin1Char(' ')) {
+                    const QChar *k = d+d_off+1;
+                    int k_off = 0;
+                    SKIP_WS(k, k_off, s.length()-d_off);
+                    if(*(k+k_off) == QLatin1Char('=')) {
+                        QString msg;
+                        qmake_error_msg(QString(d+d_off, 1) + "must be followed immediately by =");
+                        return false;
+                    }
+                }
+            }
+        }
+
+        if(!quote.isNull()) {
+            if(*(d+d_off) == quote)
+                quote = QChar();
+        } else if(*(d+d_off) == '(') {
+            ++parens;
+        } else if(*(d+d_off) == ')') {
+            --parens;
+        } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) {
+            quote = *(d+d_off);
+        }
+
+        if(!parens && quote.isNull() &&
+           (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('{') ||
+            *(d+d_off) == QLatin1Char(')') || *(d+d_off) == QLatin1Char('|'))) {
+            scope_count++;
+            scope = var.trimmed();
+            if(*(d+d_off) == QLatin1Char(')'))
+                scope += *(d+d_off); // need this
+            var = "";
+
+            bool test = scope_failed;
+            if(scope.isEmpty()) {
+                test = true;
+            } else if(scope.toLower() == "else") { //else is a builtin scope here as it modifies state
+                if(scope_count != 1 || scope_blocks.top().else_status == ScopeBlock::TestNone) {
+                    qmake_error_msg(("Unexpected " + scope + " ('" + s + "')").toLatin1());
+                    return false;
+                }
+                else_line = true;
+                test = (scope_blocks.top().else_status == ScopeBlock::TestSeek);
+                debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.toLatin1().constData(), parser.line_no,
+                          scope == "else" ? "" : QString(" (" + scope + ")").toLatin1().constData(),
+                          test ? "considered" : "excluded");
+            } else {
+                QString comp_scope = scope;
+                bool invert_test = (comp_scope.at(0) == QLatin1Char('!'));
+                if(invert_test)
+                    comp_scope = comp_scope.mid(1);
+                int lparen = comp_scope.indexOf('(');
+                if(or_op == scope_failed) {
+                    if(lparen != -1) { // if there is an lparen in the scope, it IS a function
+                        int rparen = comp_scope.lastIndexOf(')');
+                        if(rparen == -1) {
+                            qmake_error_msg("Function missing right paren: " + comp_scope);
+                            return false;
+                        }
+                        QString func = comp_scope.left(lparen);
+                        QStringList args = split_arg_list(comp_scope.mid(lparen+1, rparen - lparen - 1));
+                        if(function) {
+                            fprintf(stderr, "%s:%d: No tests can come after a function definition!\n",
+                                    parser.file.toLatin1().constData(), parser.line_no);
+                            return false;
+                        } else if(func == "for") { //for is a builtin function here, as it modifies state
+                            if(args.count() > 2 || args.count() < 1) {
+                                fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
+                                        parser.file.toLatin1().constData(), parser.line_no);
+                                return false;
+                            } else if(iterator) {
+                                fprintf(stderr, "%s:%d unexpected nested for()\n",
+                                        parser.file.toLatin1().constData(), parser.line_no);
+                                return false;
+                            }
+
+                            iterator = new IteratorBlock;
+                            QString it_list;
+                            if(args.count() == 1) {
+                                doVariableReplace(args[0], place);
+                                it_list = args[0];
+                                if(args[0] != "ever") {
+                                    delete iterator;
+                                    iterator = 0;
+                                    fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
+                                            parser.file.toLatin1().constData(), parser.line_no);
+                                    return false;
+                                }
+                                it_list = "forever";
+                            } else if(args.count() == 2) {
+                                iterator->variable = args[0];
+                                doVariableReplace(args[1], place);
+                                it_list = args[1];
+                            }
+                            QStringList list = place[it_list];
+                            if(list.isEmpty()) {
+                                if(it_list == "forever") {
+                                    iterator->loop_forever = true;
+                                } else {
+                                    int dotdot = it_list.indexOf("..");
+                                    if(dotdot != -1) {
+                                        bool ok;
+                                        int start = it_list.left(dotdot).toInt(&ok);
+                                        if(ok) {
+                                            int end = it_list.mid(dotdot+2).toInt(&ok);
+                                            if(ok) {
+                                                if(start < end) {
+                                                    for(int i = start; i <= end; i++)
+                                                        list << QString::number(i);
+                                                } else {
+                                                    for(int i = start; i >= end; i--)
+                                                        list << QString::number(i);
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                            iterator->list = list;
+                            test = !invert_test;
+                        } else if(iterator) {
+                            iterator->test.append(IteratorBlock::Test(func, args, invert_test));
+                            test = !invert_test;
+                        } else if(func == "defineTest" || func == "defineReplace") {
+                            if(!function_blocks.isEmpty()) {
+                                fprintf(stderr,
+                                        "%s:%d: cannot define a function within another definition.\n",
+                                        parser.file.toLatin1().constData(), parser.line_no);
+                                return false;
+                            }
+                            if(args.count() != 1) {
+                                fprintf(stderr, "%s:%d: %s(function_name) requires one argument.\n",
+                                        parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
+                                return false;
+                            }
+                            QMap<QString, FunctionBlock*> *map = 0;
+                            if(func == "defineTest")
+                                map = &testFunctions;
+                            else
+                                map = &replaceFunctions;
+#if 0
+                            if(!map || map->contains(args[0])) {
+                                fprintf(stderr, "%s:%d: Function[%s] multiply defined.\n",
+                                        parser.file.toLatin1().constData(), parser.line_no, args[0].toLatin1().constData());
+                                return false;
+                            }
+#endif
+                            function = new FunctionBlock;
+                            map->insert(args[0], function);
+                            test = true;
+                        } else {
+                            test = doProjectTest(func, args, place);
+                            if(*(d+d_off) == QLatin1Char(')') && d_off == s.length()-1) {
+                                if(invert_test)
+                                    test = !test;
+                                scope_blocks.top().else_status =
+                                    (test ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
+                                return true;  // assume we are done
+                            }
+                        }
+                    } else {
+                        QString cscope = comp_scope.trimmed();
+                        doVariableReplace(cscope, place);
+                        test = isActiveConfig(cscope.trimmed(), true, &place);
+                    }
+                    if(invert_test)
+                        test = !test;
+                }
+            }
+            if(!test && !scope_failed)
+                debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.toLatin1().constData(),
+                          parser.line_no, scope.toLatin1().constData());
+            if(test == or_op)
+                scope_failed = !test;
+            or_op = (*(d+d_off) == QLatin1Char('|'));
+
+            if(*(d+d_off) == QLatin1Char('{')) { // scoping block
+                start_block++;
+                if(iterator) {
+                    for(int off = 0, braces = 0; true; ++off) {
+                        if(*(d+d_off+off) == QLatin1Char('{'))
+                            ++braces;
+                        else if(*(d+d_off+off) == QLatin1Char('}') && braces)
+                            --braces;
+                        if(!braces || d_off+off == s.length()) {
+                            iterator->parselist.append(s.mid(d_off, off-1));
+                            if(braces > 1)
+                                iterator->scope_level += braces-1;
+                            d_off += off-1;
+                            break;
+                        }
+                    }
+                }
+            }
+    } else if(!parens && *(d+d_off) == QLatin1Char('}')) {
+            if(start_block) {
+                --start_block;
+            } else if(!scope_blocks.count()) {
+                warn_msg(WarnParser, "Possible braces mismatch %s:%d", parser.file.toLatin1().constData(), parser.line_no);
+            } else {
+                if(scope_blocks.count() == 1) {
+                    fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
+                    return false;
+                }
+                debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
+                          parser.line_no, scope_blocks.count());
+                ScopeBlock sb = scope_blocks.pop();
+                if(sb.iterate)
+                    sb.iterate->exec(this, place);
+            }
+        } else {
+            var += *(d+d_off);
+        }
+        ++d_off;
+    }
+    var = var.trimmed();
+
+    if(!else_line || (else_line && !scope_failed))
+        scope_blocks.top().else_status = (!scope_failed ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
+    if(start_block) {
+        ScopeBlock next_block(scope_failed);
+        next_block.iterate = iterator;
+        if(iterator)
+            next_block.else_status = ScopeBlock::TestNone;
+        else if(scope_failed)
+            next_block.else_status = ScopeBlock::TestSeek;
+        else
+            next_block.else_status = ScopeBlock::TestFound;
+        scope_blocks.push(next_block);
+        debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d). [%s]", parser.file.toLatin1().constData(),
+                  parser.line_no, scope_blocks.count(), scope_failed, s.toLatin1().constData());
+    } else if(iterator) {
+        iterator->parselist.append(var+s.mid(d_off));
+        bool ret = iterator->exec(this, place);
+        delete iterator;
+        return ret;
+    }
+
+    if((!scope_count && !var.isEmpty()) || (scope_count == 1 && else_line))
+        scope_blocks.top().else_status = ScopeBlock::TestNone;
+    if(d_off == s.length()) {
+        if(!var.trimmed().isEmpty())
+            qmake_error_msg(("Parse Error ('" + s + "')").toLatin1());
+        return var.isEmpty(); // allow just a scope
+    }
+
+    SKIP_WS(d, d_off, s.length());
+    for(; d_off < s.length() && op.indexOf('=') == -1; op += *(d+(d_off++)))
+        ;
+    op.replace(QRegExp("\\s"), "");
+
+    SKIP_WS(d, d_off, s.length());
+    QString vals = s.mid(d_off); // vals now contains the space separated list of values
+    int rbraces = vals.count('}'), lbraces = vals.count('{');
+    if(scope_blocks.count() > 1 && rbraces - lbraces == 1) {
+        debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
+                  parser.line_no, scope_blocks.count());
+        ScopeBlock sb = scope_blocks.pop();
+        if(sb.iterate)
+            sb.iterate->exec(this, place);
+        vals.truncate(vals.length()-1);
+    } else if(rbraces != lbraces) {
+        warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d",
+                 vals.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
+    }
+    if(scope_failed)
+        return true; // oh well
+#undef SKIP_WS
+
+    doVariableReplace(var, place);
+    var = varMap(var); //backwards compatability
+    if(!var.isEmpty() && Option::mkfile::do_preprocess) {
+        static QString last_file("*none*");
+        if(parser.file != last_file) {
+            fprintf(stdout, "#file %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
+            last_file = parser.file;
+        }
+        fprintf(stdout, "%s %s %s\n", var.toLatin1().constData(), op.toLatin1().constData(), vals.toLatin1().constData());
+    }
+
+    if(vals.contains('=') && numLines > 1)
+        warn_msg(WarnParser, "Detected possible line continuation: {%s} %s:%d",
+                 var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
+
+    QStringList &varlist = place[var]; // varlist is the list in the symbol table
+
+    if(Option::debug_level >= 1) {
+        QString tmp_vals = vals;
+        doVariableReplace(tmp_vals, place);
+        debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.toLatin1().constData(), parser.line_no,
+                  var.toLatin1().constData(), op.toLatin1().constData(), tmp_vals.toLatin1().constData());
+    }
+
+    // now do the operation
+    if(op == "~=") {
+        doVariableReplace(vals, place);
+        if(vals.length() < 4 || vals.at(0) != 's') {
+            qmake_error_msg(("~= operator only can handle s/// function ('" +
+                            s + "')").toLatin1());
+            return false;
+        }
+        QChar sep = vals.at(1);
+        QStringList func = vals.split(sep);
+        if(func.count() < 3 || func.count() > 4) {
+            qmake_error_msg(("~= operator only can handle s/// function ('" +
+                s + "')").toLatin1());
+            return false;
+        }
+        bool global = false, case_sense = true, quote = false;
+        if(func.count() == 4) {
+            global = func[3].indexOf('g') != -1;
+            case_sense = func[3].indexOf('i') == -1;
+            quote = func[3].indexOf('q') != -1;
+        }
+        QString from = func[1], to = func[2];
+        if(quote)
+            from = QRegExp::escape(from);
+        QRegExp regexp(from, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
+        for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end();) {
+            if((*varit).contains(regexp)) {
+                (*varit) = (*varit).replace(regexp, to);
+                if ((*varit).isEmpty())
+                    varit = varlist.erase(varit);
+                else
+                    ++varit;
+                if(!global)
+                    break;
+            } else
+                ++varit;
+        }
+    } else {
+        QStringList vallist;
+        {
+            //doVariableReplace(vals, place);
+            QStringList tmp = split_value_list(vals, (var == "DEPENDPATH" || var == "INCLUDEPATH"));
+            for(int i = 0; i < tmp.size(); ++i)
+                vallist += doVariableReplaceExpand(tmp[i], place);
+        }
+
+        if(op == "=") {
+            if(!varlist.isEmpty()) {
+                bool send_warning = false;
+                if(var != "TEMPLATE" && var != "TARGET") {
+                    QSet<QString> incoming_vals = vallist.toSet();
+                    for(int i = 0; i < varlist.size(); ++i) {
+                        const QString var = varlist.at(i).trimmed();
+                        if(!var.isEmpty() && !incoming_vals.contains(var)) {
+                            send_warning = true;
+                            break;
+                        }
+                    }
+                }
+                if(send_warning)
+                    warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d",
+                             var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
+            }
+            varlist.clear();
+        }
+        for(QStringList::ConstIterator valit = vallist.begin();
+            valit != vallist.end(); ++valit) {
+            if((*valit).isEmpty())
+                continue;
+            if((op == "*=" && !varlist.contains((*valit))) ||
+               op == "=" || op == "+=")
+                varlist.append((*valit));
+            else if(op == "-=")
+                varlist.removeAll((*valit));
+        }
+        if(var == "REQUIRES") // special case to get communicated to backends!
+            doProjectCheckReqs(vallist, place);
+    }
+    return true;
+}
+
+bool
+QMakeProject::read(QTextStream &file, QMap<QString, QStringList> &place)
+{
+    int numLines = 0;
+    bool ret = true;
+    QString s;
+    while(!file.atEnd()) {
+        parser.line_no++;
+        QString line = file.readLine().trimmed();
+        int prelen = line.length();
+
+        int hash_mark = line.indexOf("#");
+        if(hash_mark != -1) //good bye comments
+            line = line.left(hash_mark).trimmed();
+        if(!line.isEmpty() && line.right(1) == "\\") {
+            if(!line.startsWith("#")) {
+                line.truncate(line.length() - 1);
+                s += line + Option::field_sep;
+                ++numLines;
+            }
+        } else if(!line.isEmpty() || (line.isEmpty() && !prelen)) {
+            if(s.isEmpty() && line.isEmpty())
+                continue;
+            if(!line.isEmpty()) {
+                s += line;
+                ++numLines;
+            }
+            if(!s.isEmpty()) {
+                if(!(ret = parse(s, place, numLines))) {
+                    s = "";
+                    numLines = 0;
+                    break;
+                }
+                s = "";
+                numLines = 0;
+            }
+        }
+    }
+    if (!s.isEmpty())
+        ret = parse(s, place, numLines);
+    return ret;
+}
+
+bool
+QMakeProject::read(const QString &file, QMap<QString, QStringList> &place)
+{
+    parser_info pi = parser;
+    reset();
+
+    const QString oldpwd = qmake_getpwd();
+    QString filename = Option::fixPathToLocalOS(file);
+    doVariableReplace(filename, place);
+    bool ret = false, using_stdin = false;
+    QFile qfile;
+    if(!strcmp(filename.toLatin1(), "-")) {
+        qfile.setFileName("");
+        ret = qfile.open(stdin, QIODevice::ReadOnly);
+        using_stdin = true;
+    } else if(QFileInfo(file).isDir()) {
+        return false;
+    } else {
+        qfile.setFileName(filename);
+        ret = qfile.open(QIODevice::ReadOnly);
+        qmake_setpwd(QFileInfo(filename).absolutePath());
+    }
+    if(ret) {
+        parser_info pi = parser;
+        parser.from_file = true;
+        parser.file = filename;
+        parser.line_no = 0;
+        QTextStream t(&qfile);
+        ret = read(t, place);
+        if(!using_stdin)
+            qfile.close();
+    }
+    if(scope_blocks.count() != 1) {
+        qmake_error_msg("Unterminated conditional block at end of file");
+        ret = false;
+    }
+    parser = pi;
+    qmake_setpwd(oldpwd);
+    return ret;
+}
+
+bool
+QMakeProject::read(const QString &project, uchar cmd)
+{
+    pfile = QFileInfo(project).absoluteFilePath();
+    return read(cmd);
+}
+
+bool
+QMakeProject::read(uchar cmd)
+{
+    if(cfile.isEmpty()) {
+        //find out where qmake (myself) lives
+        if (!base_vars.contains("QMAKE_QMAKE")) {
+            if (!Option::qmake_abslocation.isNull())
+                base_vars["QMAKE_QMAKE"] = QStringList(Option::qmake_abslocation);
+            else
+                base_vars["QMAKE_QMAKE"] = QStringList("qmake");
+        }
+
+        // hack to get the Option stuff in there
+        base_vars["QMAKE_EXT_OBJ"] = QStringList(Option::obj_ext);
+        base_vars["QMAKE_EXT_CPP"] = Option::cpp_ext;
+        base_vars["QMAKE_EXT_C"] = Option::c_ext;
+        base_vars["QMAKE_EXT_H"] = Option::h_ext;
+        base_vars["QMAKE_SH"] = Option::shellPath;
+        if(!Option::user_template_prefix.isEmpty())
+            base_vars["TEMPLATE_PREFIX"] = QStringList(Option::user_template_prefix);
+
+        if(cmd & ReadCache && Option::mkfile::do_cache) {        // parse the cache
+            int cache_depth = -1;
+            QString qmake_cache = Option::mkfile::cachefile;
+            if(qmake_cache.isEmpty())  { //find it as it has not been specified
+                QString dir = QDir::toNativeSeparators(Option::output_dir);
+                while(!QFile::exists((qmake_cache = dir + QDir::separator() + ".qmake.cache"))) {
+                    dir = dir.left(dir.lastIndexOf(QDir::separator()));
+                    if(dir.isEmpty() || dir.indexOf(QDir::separator()) == -1) {
+                        qmake_cache = "";
+                        break;
+                    }
+                    if(cache_depth == -1)
+                        cache_depth = 1;
+                    else
+                        cache_depth++;
+                }
+            } else {
+                QString abs_cache = QFileInfo(Option::mkfile::cachefile).absoluteDir().path();
+                if(Option::output_dir.startsWith(abs_cache))
+                    cache_depth = Option::output_dir.mid(abs_cache.length()).count('/');
+            }
+            if(!qmake_cache.isEmpty()) {
+                if(read(qmake_cache, cache)) {
+                    Option::mkfile::cachefile_depth = cache_depth;
+                    Option::mkfile::cachefile = qmake_cache;
+                    if(Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty())
+                        Option::mkfile::qmakespec = cache["QMAKESPEC"].first();
+                }
+            }
+        }
+        if(cmd & ReadConf) {             // parse mkspec
+            QString qmakespec = fixEnvVariables(Option::mkfile::qmakespec);
+            QStringList mkspec_roots = qmake_mkspec_paths();
+            debug_msg(2, "Looking for mkspec %s in (%s)", qmakespec.toLatin1().constData(),
+                      mkspec_roots.join("::").toLatin1().constData());
+            if(qmakespec.isEmpty()) {
+                for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
+                    QString mkspec = (*it) + QDir::separator() + "default";
+                    QFileInfo default_info(mkspec);
+                    if(default_info.exists() && default_info.isDir()) {
+                        qmakespec = mkspec;
+                        break;
+                    }
+                }
+                if(qmakespec.isEmpty()) {
+                    fprintf(stderr, "QMAKESPEC has not been set, so configuration cannot be deduced.\n");
+                    return false;
+                }
+                Option::mkfile::qmakespec = qmakespec;
+            }
+
+            if(QDir::isRelativePath(qmakespec)) {
+                if (QFile::exists(qmakespec+"/qmake.conf")) {
+                    Option::mkfile::qmakespec = QFileInfo(Option::mkfile::qmakespec).absoluteFilePath();
+                } else if (QFile::exists(Option::output_dir+"/"+qmakespec+"/qmake.conf")) {
+                    qmakespec = Option::mkfile::qmakespec = QFileInfo(Option::output_dir+"/"+qmakespec).absoluteFilePath();
+                } else {
+                    bool found_mkspec = false;
+                    for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
+                        QString mkspec = (*it) + QDir::separator() + qmakespec;
+                        if(QFile::exists(mkspec)) {
+                            found_mkspec = true;
+                            Option::mkfile::qmakespec = qmakespec = mkspec;
+                            break;
+                        }
+                    }
+                    if(!found_mkspec) {
+                        fprintf(stderr, "Could not find mkspecs for your QMAKESPEC(%s) after trying:\n\t%s\n",
+                                qmakespec.toLatin1().constData(), mkspec_roots.join("\n\t").toLatin1().constData());
+                        return false;
+                    }
+                }
+            }
+
+            // parse qmake configuration
+            while(qmakespec.endsWith(QString(QChar(QDir::separator()))))
+                qmakespec.truncate(qmakespec.length()-1);
+            QString spec = qmakespec + QDir::separator() + "qmake.conf";
+            if(!QFile::exists(spec) &&
+               QFile::exists(qmakespec + QDir::separator() + "tmake.conf"))
+                spec = qmakespec + QDir::separator() + "tmake.conf";
+            debug_msg(1, "QMAKESPEC conf: reading %s", spec.toLatin1().constData());
+            if(!read(spec, base_vars)) {
+                fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.toLatin1().constData());
+                return false;
+            }
+            if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty()) {
+                debug_msg(1, "QMAKECACHE file: reading %s", Option::mkfile::cachefile.toLatin1().constData());
+                read(Option::mkfile::cachefile, base_vars);
+            }
+        }
+
+        if(cmd & ReadFeatures) {
+            debug_msg(1, "Processing default_pre: %s", vars["CONFIG"].join("::").toLatin1().constData());
+            if(doProjectInclude("default_pre", IncludeFlagFeature, base_vars) == IncludeNoExist)
+                doProjectInclude("default", IncludeFlagFeature, base_vars);
+        }
+    }
+
+    vars = base_vars; // start with the base
+
+    //get a default
+    if(pfile != "-" && vars["TARGET"].isEmpty())
+        vars["TARGET"].append(QFileInfo(pfile).baseName());
+
+    //before commandline
+    if(cmd & ReadCmdLine) {
+        cfile = pfile;
+        parser.file = "(internal)";
+        parser.from_file = false;
+        parser.line_no = 1; //really arg count now.. duh
+        reset();
+        for(QStringList::ConstIterator it = Option::before_user_vars.begin();
+            it != Option::before_user_vars.end(); ++it) {
+            if(!parse((*it), vars)) {
+                fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
+                return false;
+            }
+            parser.line_no++;
+        }
+    }
+
+    //commandline configs
+    if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
+        parser.file = "(configs)";
+        parser.from_file = false;
+        parser.line_no = 1; //really arg count now.. duh
+        parse("CONFIG += " + Option::user_configs.join(" "), vars);
+    }
+
+    if(cmd & ReadProFile) { // parse project file
+        debug_msg(1, "Project file: reading %s", pfile.toLatin1().constData());
+        if(pfile != "-" && !QFile::exists(pfile) && !pfile.endsWith(".pro"))
+            pfile += ".pro";
+        if(!read(pfile, vars))
+            return false;
+    }
+
+    if(cmd & ReadPostFiles) { // parse post files
+        const QStringList l = vars["QMAKE_POST_INCLUDE_FILES"];
+        for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
+            if(read((*it), vars)) {
+                if(vars["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf((*it)) == -1)
+                    vars["QMAKE_INTERNAL_INCLUDED_FILES"].append((*it));
+            }
+        }
+    }
+
+    if(cmd & ReadCmdLine) {
+        parser.file = "(internal)";
+        parser.from_file = false;
+        parser.line_no = 1; //really arg count now.. duh
+        reset();
+        for(QStringList::ConstIterator it = Option::after_user_vars.begin();
+            it != Option::after_user_vars.end(); ++it) {
+            if(!parse((*it), vars)) {
+                fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
+                return false;
+            }
+            parser.line_no++;
+        }
+    }
+
+    //after configs (set in BUILDS)
+    if(cmd & ReadConfigs && !Option::after_user_configs.isEmpty()) {
+        parser.file = "(configs)";
+        parser.from_file = false;
+        parser.line_no = 1; //really arg count now.. duh
+        parse("CONFIG += " + Option::after_user_configs.join(" "), vars);
+    }
+
+    if(pfile != "-" && vars["TARGET"].isEmpty())
+        vars["TARGET"].append(QFileInfo(pfile).baseName());
+
+    if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
+        parser.file = "(configs)";
+        parser.from_file = false;
+        parser.line_no = 1; //really arg count now.. duh
+        parse("CONFIG += " + Option::user_configs.join(" "), base_vars);
+    }
+
+    if(cmd & ReadFeatures) {
+        debug_msg(1, "Processing default_post: %s", vars["CONFIG"].join("::").toLatin1().constData());
+        doProjectInclude("default_post", IncludeFlagFeature, vars);
+
+        QHash<QString, bool> processed;
+        const QStringList &configs = vars["CONFIG"];
+        debug_msg(1, "Processing CONFIG features: %s", configs.join("::").toLatin1().constData());
+        while(1) {
+            bool finished = true;
+            for(int i = configs.size()-1; i >= 0; --i) {
+		const QString config = configs[i].toLower();
+                if(!processed.contains(config)) {
+                    processed.insert(config, true);
+                    if(doProjectInclude(config, IncludeFlagFeature, vars) == IncludeSuccess) {
+                        finished = false;
+                        break;
+                    }
+                }
+            }
+            if(finished)
+                break;
+        }
+    }
+    Option::postProcessProject(this);   // let Option post-process
+    return true;
+}
+
+bool
+QMakeProject::isActiveConfig(const QString &x, bool regex, QMap<QString, QStringList> *place)
+{
+    if(x.isEmpty())
+        return true;
+
+    //magic types for easy flipping
+    if(x == "true")
+        return true;
+    else if(x == "false")
+        return false;
+
+    //mkspecs
+    if((Option::target_mode == Option::TARG_MACX_MODE || Option::target_mode == Option::TARG_QNX6_MODE ||
+        Option::target_mode == Option::TARG_UNIX_MODE) && x == "unix")
+        return true;
+    else if(Option::target_mode == Option::TARG_MACX_MODE && x == "macx")
+        return true;
+    else if(Option::target_mode == Option::TARG_QNX6_MODE && x == "qnx6")
+        return true;
+    else if(Option::target_mode == Option::TARG_MAC9_MODE && x == "mac9")
+        return true;
+    else if((Option::target_mode == Option::TARG_MAC9_MODE || Option::target_mode == Option::TARG_MACX_MODE) &&
+            x == "mac")
+        return true;
+    else if(Option::target_mode == Option::TARG_WIN_MODE && x == "win32")
+        return true;
+    QRegExp re(x, Qt::CaseSensitive, QRegExp::Wildcard);
+    static QString spec;
+    if(spec.isEmpty())
+        spec = QFileInfo(Option::mkfile::qmakespec).fileName();
+    if((regex && re.exactMatch(spec)) || (!regex && spec == x))
+        return true;
+#ifdef Q_OS_UNIX
+    else if(spec == "default") {
+        static char *buffer = NULL;
+        if(!buffer) {
+            buffer = (char *)malloc(1024);
+            qmakeAddCacheClear(qmakeFreeCacheClear, (void**)&buffer);
+        }
+        int l = readlink(Option::mkfile::qmakespec.toLatin1(), buffer, 1024);
+        if(l != -1) {
+            buffer[l] = '\0';
+            QString r = buffer;
+            if(r.lastIndexOf('/') != -1)
+                r = r.mid(r.lastIndexOf('/') + 1);
+            if((regex && re.exactMatch(r)) || (!regex && r == x))
+                return true;
+        }
+    }
+#elif defined(Q_OS_WIN)
+    else if(spec == "default") {
+        // 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_ORG variable.
+        const QStringList &spec_org = (place ? (*place)["QMAKESPEC_ORIGINAL"]
+                                             : vars["QMAKESPEC_ORIGINAL"]);
+        if (!spec_org.isEmpty()) {
+            spec = spec_org.at(0);
+            int lastSlash = spec.lastIndexOf('/');
+            if(lastSlash != -1)
+                spec = spec.mid(lastSlash + 1);
+            if((regex && re.exactMatch(spec)) || (!regex && spec == x))
+                return true;
+        }
+    }
+#endif
+
+    //simple matching
+    const QStringList &configs = (place ? (*place)["CONFIG"] : vars["CONFIG"]);
+    for(QStringList::ConstIterator it = configs.begin(); it != configs.end(); ++it) {
+        if(((regex && re.exactMatch((*it))) || (!regex && (*it) == x)) && re.exactMatch((*it)))
+            return true;
+    }
+    return false;
+}
+
+bool
+QMakeProject::doProjectTest(QString str, QMap<QString, QStringList> &place)
+{
+    QString chk = remove_quotes(str);
+    if(chk.isEmpty())
+        return true;
+    bool invert_test = (chk.left(1) == "!");
+    if(invert_test)
+        chk = chk.mid(1);
+
+    bool test=false;
+    int lparen = chk.indexOf('(');
+    if(lparen != -1) { // if there is an lparen in the chk, it IS a function
+        int rparen = chk.indexOf(')', lparen);
+        if(rparen == -1) {
+            qmake_error_msg("Function missing right paren: " + chk);
+        } else {
+            QString func = chk.left(lparen);
+            test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place);
+        }
+    } else {
+        test = isActiveConfig(chk, true, &place);
+    }
+    if(invert_test)
+        return !test;
+    return test;
+}
+
+bool
+QMakeProject::doProjectTest(QString func, const QString &params,
+                            QMap<QString, QStringList> &place)
+{
+    return doProjectTest(func, split_arg_list(params), place);
+}
+
+QMakeProject::IncludeStatus
+QMakeProject::doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place)
+{
+    enum { UnknownFormat, ProFormat, JSFormat } format = UnknownFormat;
+    if(flags & IncludeFlagFeature) {
+        if(!file.endsWith(Option::prf_ext))
+            file += Option::prf_ext;
+        if(file.indexOf(Option::dir_sep) == -1 || !QFile::exists(file)) {
+            static QStringList *feature_roots = 0;
+            if(!feature_roots) {
+                feature_roots = new QStringList(qmake_feature_paths(prop));
+                qmakeAddCacheClear(qmakeDeleteCacheClear_QStringList, (void**)&feature_roots);
+            }
+            debug_msg(2, "Looking for feature '%s' in (%s)", file.toLatin1().constData(),
+			feature_roots->join("::").toLatin1().constData());
+            int start_root = 0;
+            if(parser.from_file) {
+                QFileInfo currFile(parser.file), prfFile(file);
+                if(currFile.fileName() == prfFile.fileName()) {
+                    currFile = QFileInfo(currFile.canonicalFilePath());
+                    for(int root = 0; root < feature_roots->size(); ++root) {
+                        prfFile = QFileInfo(feature_roots->at(root) +
+                                            QDir::separator() + file).canonicalFilePath();
+                        if(prfFile == currFile) {
+                            start_root = root+1;
+                            break;
+                        }
+                    }
+                }
+            }
+            for(int root = start_root; root < feature_roots->size(); ++root) {
+                QString prf(feature_roots->at(root) + QDir::separator() + file);
+                if(QFile::exists(prf + Option::js_ext)) {
+                    format = JSFormat;
+                    file = prf + Option::js_ext;
+                    break;
+                } else if(QFile::exists(prf)) {
+                    format = ProFormat;
+                    file = prf;
+                    break;
+                }
+            }
+            if(format == UnknownFormat)
+                return IncludeNoExist;
+            if(place["QMAKE_INTERNAL_INCLUDED_FEATURES"].indexOf(file) != -1)
+                return IncludeFeatureAlreadyLoaded;
+            place["QMAKE_INTERNAL_INCLUDED_FEATURES"].append(file);
+        }
+    }
+    if(QDir::isRelativePath(file)) {
+        QStringList include_roots;
+        if(Option::output_dir != qmake_getpwd())
+            include_roots << qmake_getpwd();
+        include_roots << Option::output_dir;
+        for(int root = 0; root < include_roots.size(); ++root) {
+            QString testName = QDir::toNativeSeparators(include_roots[root]);
+            if (!testName.endsWith(QString(QDir::separator())))
+                testName += QDir::separator();
+            testName += file;
+            if(QFile::exists(testName)) {
+                file = testName;
+                break;
+            }
+        }
+    }
+    if(format == UnknownFormat) {
+        if(QFile::exists(file)) {
+            if(file.endsWith(Option::js_ext))
+                format = JSFormat;
+            else
+                format = ProFormat;
+        } else {
+            return IncludeNoExist;
+        }
+    }
+    if(Option::mkfile::do_preprocess) //nice to see this first..
+        fprintf(stderr, "#switching file %s(%s) - %s:%d\n", (flags & IncludeFlagFeature) ? "load" : "include",
+                file.toLatin1().constData(),
+                parser.file.toLatin1().constData(), parser.line_no);
+    debug_msg(1, "Project Parser: %s'ing file %s.", (flags & IncludeFlagFeature) ? "load" : "include",
+              file.toLatin1().constData());
+
+    QString orig_file = file;
+    int di = file.lastIndexOf(QDir::separator());
+    QString oldpwd = qmake_getpwd();
+    if(di != -1) {
+        if(!qmake_setpwd(file.left(file.lastIndexOf(QDir::separator())))) {
+            fprintf(stderr, "Cannot find directory: %s\n", file.left(di).toLatin1().constData());
+            return IncludeFailure;
+        }
+        file = file.right(file.length() - di - 1);
+    }
+    bool parsed = false;
+    parser_info pi = parser;
+    if(format == JSFormat) {
+#ifdef QTSCRIPT_SUPPORT
+        eng.globalObject().setProperty("qmake", qscript_projectWrapper(&eng, this, place));
+        QFile f(file);
+        if (f.open(QFile::ReadOnly)) {
+            QString code = f.readAll();
+            QScriptValue r = eng.evaluate(code);
+            if(eng.hasUncaughtException()) {
+                const int lineNo = eng.uncaughtExceptionLineNumber();
+                fprintf(stderr, "%s:%d: %s\n", file.toLatin1().constData(), lineNo,
+                        r.toString().toLatin1().constData());
+            } else {
+                parsed = true;
+                QScriptValue variables = eng.globalObject().property("qmake");
+                if (variables.isValid() && variables.isObject())
+                    qscript_createQMakeProjectMap(place, variables);
+            }
+        }
+#else
+        warn_msg(WarnParser, "%s:%d: QtScript support disabled for %s.",
+                 pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
+#endif
+    } else {
+        QStack<ScopeBlock> sc = scope_blocks;
+        IteratorBlock *it = iterator;
+        FunctionBlock *fu = function;
+        if(flags & (IncludeFlagNewProject|IncludeFlagNewParser)) {
+            // The "project's variables" are used in other places (eg. export()) so it's not
+            // possible to use "place" everywhere. Instead just set variables and grab them later
+            QMakeProject proj(this, &place);
+            if(flags & IncludeFlagNewParser) {
+#if 1
+                if(proj.doProjectInclude("default_pre", IncludeFlagFeature, proj.variables()) == IncludeNoExist)
+                    proj.doProjectInclude("default", IncludeFlagFeature, proj.variables());
+#endif
+                parsed = proj.read(file, proj.variables());
+            } else {
+                parsed = proj.read(file);
+            }
+            place = proj.variables();
+        } else {
+            parsed = read(file, place);
+        }
+        iterator = it;
+        function = fu;
+        scope_blocks = sc;
+    }
+    if(parsed) {
+        if(place["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf(orig_file) == -1)
+            place["QMAKE_INTERNAL_INCLUDED_FILES"].append(orig_file);
+    } else {
+        warn_msg(WarnParser, "%s:%d: Failure to include file %s.",
+                 pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
+    }
+    parser = pi;
+    qmake_setpwd(oldpwd);
+    if(!parsed)
+        return IncludeParseFailure;
+    return IncludeSuccess;
+}
+
+QStringList
+QMakeProject::doProjectExpand(QString func, const QString &params,
+                              QMap<QString, QStringList> &place)
+{
+    return doProjectExpand(func, split_arg_list(params), place);
+}
+
+QStringList
+QMakeProject::doProjectExpand(QString func, QStringList args,
+                              QMap<QString, QStringList> &place)
+{
+    QList<QStringList> args_list;
+    for(int i = 0; i < args.size(); ++i) {
+        QStringList arg = split_value_list(args[i]), tmp;
+        for(int i = 0; i < arg.size(); ++i)
+            tmp += doVariableReplaceExpand(arg[i], place);;
+        args_list += tmp;
+    }
+    return doProjectExpand(func, args_list, place);
+}
+
+QStringList
+QMakeProject::doProjectExpand(QString func, QList<QStringList> args_list,
+                              QMap<QString, QStringList> &place)
+{
+    func = func.trimmed();
+    if(replaceFunctions.contains(func)) {
+        FunctionBlock *defined = replaceFunctions[func];
+        function_blocks.push(defined);
+        QStringList ret;
+        defined->exec(args_list, this, place, ret);
+        Q_ASSERT(function_blocks.pop() == defined);
+        return ret;
+    }
+
+    QStringList args; //why don't the builtin functions just use args_list? --Sam
+    for(int i = 0; i < args_list.size(); ++i)
+        args += args_list[i].join(QString(Option::field_sep));
+
+    ExpandFunc func_t = qmake_expandFunctions().value(func.toLower());
+    debug_msg(1, "Running project expand: %s(%s) [%d]",
+              func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
+
+    QStringList ret;
+    switch(func_t) {
+    case E_MEMBER: {
+        if(args.count() < 1 || args.count() > 3) {
+            fprintf(stderr, "%s:%d: member(var, start, end) requires three arguments.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            bool ok = true;
+            const QStringList &var = values(args.first(), place);
+            int start = 0, end = 0;
+            if(args.count() >= 2) {
+                QString start_str = args[1];
+                start = start_str.toInt(&ok);
+                if(!ok) {
+                    if(args.count() == 2) {
+                        int dotdot = start_str.indexOf("..");
+                        if(dotdot != -1) {
+                            start = start_str.left(dotdot).toInt(&ok);
+                            if(ok)
+                                end = start_str.mid(dotdot+2).toInt(&ok);
+                        }
+                    }
+                    if(!ok)
+                        fprintf(stderr, "%s:%d: member() argument 2 (start) '%s' invalid.\n",
+                                parser.file.toLatin1().constData(), parser.line_no,
+                                start_str.toLatin1().constData());
+                } else {
+                    end = start;
+                    if(args.count() == 3)
+                        end = args[2].toInt(&ok);
+                    if(!ok)
+                        fprintf(stderr, "%s:%d: member() argument 3 (end) '%s' invalid.\n",
+                                parser.file.toLatin1().constData(), parser.line_no,
+                                args[2].toLatin1().constData());
+                }
+            }
+            if(ok) {
+                if(start < 0)
+                    start += var.count();
+                if(end < 0)
+                    end += var.count();
+                if(start < 0 || start >= var.count() || end < 0 || end >= var.count()) {
+                    //nothing
+                } else if(start < end) {
+                    for(int i = start; i <= end && (int)var.count() >= i; i++)
+                        ret += var[i];
+                } else {
+                    for(int i = start; i >= end && (int)var.count() >= i && i >= 0; i--)
+                        ret += var[i];
+                }
+            }
+        }
+        break; }
+    case E_FIRST:
+    case E_LAST: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: %s(var) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
+        } else {
+            const QStringList &var = values(args.first(), place);
+            if(!var.isEmpty()) {
+                if(func_t == E_FIRST)
+                    ret = QStringList(var[0]);
+                else
+                    ret = QStringList(var[var.size()-1]);
+            }
+        }
+        break; }
+    case E_CAT: {
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d: cat(file) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString file = args[0];
+            file = Option::fixPathToLocalOS(file);
+
+            bool singleLine = true;
+            if(args.count() > 1)
+                singleLine = (args[1].toLower() == "true");
+
+            QFile qfile(file);
+            if(qfile.open(QIODevice::ReadOnly)) {
+                QTextStream stream(&qfile);
+                while(!stream.atEnd()) {
+                    ret += split_value_list(stream.readLine().trimmed());
+                    if(!singleLine)
+                        ret += "\n";
+                }
+                qfile.close();
+            }
+        }
+        break; }
+    case E_FROMFILE: {
+        if(args.count() != 2) {
+            fprintf(stderr, "%s:%d: fromfile(file, variable) requires two arguments.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString file = args[0], seek_var = args[1];
+            file = Option::fixPathToLocalOS(file);
+
+            QMap<QString, QStringList> tmp;
+            if(doProjectInclude(file, IncludeFlagNewParser, tmp) == IncludeSuccess) {
+                if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
+                    QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
+                    const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
+                    for(int i = 0; i < in.size(); ++i) {
+                        if(out.indexOf(in[i]) == -1)
+                            out += in[i];
+                    }
+                }
+                ret = tmp[seek_var];
+            }
+        }
+        break; }
+    case E_EVAL: {
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d: eval(variable) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+
+        } else {
+            const QMap<QString, QStringList> *source = &place;
+            if(args.count() == 2) {
+                if(args.at(1) == "Global") {
+                    source = &vars;
+                } else if(args.at(1) == "Local") {
+                    source = &place;
+                } else {
+                    fprintf(stderr, "%s:%d: unexpected source to eval.\n", parser.file.toLatin1().constData(),
+                            parser.line_no);
+                }
+            }
+            ret += source->value(args.at(0));
+        }
+        break; }
+    case E_LIST: {
+        static int x = 0;
+        QString tmp;
+        tmp.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++);
+        ret = QStringList(tmp);
+        QStringList &lst = (*((QMap<QString, QStringList>*)&place))[tmp];
+        lst.clear();
+        for(QStringList::ConstIterator arg_it = args.begin();
+            arg_it != args.end(); ++arg_it)
+            lst += split_value_list((*arg_it));
+        break; }
+    case E_SPRINTF: {
+        if(args.count() < 1) {
+            fprintf(stderr, "%s:%d: sprintf(format, ...) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString tmp = args.at(0);
+            for(int i = 1; i < args.count(); ++i)
+                tmp = tmp.arg(args.at(i));
+            ret = split_value_list(tmp);
+        }
+        break; }
+    case E_JOIN: {
+        if(args.count() < 1 || args.count() > 4) {
+            fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four"
+                    "arguments.\n", parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString glue, before, after;
+            if(args.count() >= 2)
+                glue = args[1];
+            if(args.count() >= 3)
+                before = args[2];
+            if(args.count() == 4)
+                after = args[3];
+            const QStringList &var = values(args.first(), place);
+            if(!var.isEmpty())
+                ret = split_value_list(before + var.join(glue) + after);
+        }
+        break; }
+    case E_SPLIT: {
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d split(var, sep) requires one or two arguments\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString sep = QString(Option::field_sep);
+            if(args.count() >= 2)
+                sep = args[1];
+            QStringList var = values(args.first(), place);
+            for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) {
+                QStringList lst = (*vit).split(sep);
+                for(QStringList::ConstIterator spltit = lst.begin(); spltit != lst.end(); ++spltit)
+                    ret += (*spltit);
+            }
+        }
+        break; }
+    case E_BASENAME:
+    case E_DIRNAME:
+    case E_SECTION: {
+        bool regexp = false;
+        QString sep, var;
+        int beg=0, end=-1;
+        if(func_t == E_SECTION) {
+            if(args.count() != 3 && args.count() != 4) {
+                fprintf(stderr, "%s:%d section(var, sep, begin, end) requires three argument\n",
+                        parser.file.toLatin1().constData(), parser.line_no);
+            } else {
+                var = args[0];
+                sep = args[1];
+                beg = args[2].toInt();
+                if(args.count() == 4)
+                    end = args[3].toInt();
+            }
+        } else {
+            if(args.count() != 1) {
+                fprintf(stderr, "%s:%d %s(var) requires one argument.\n",
+                        parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
+            } else {
+                var = args[0];
+                regexp = true;
+                sep = "[" + QRegExp::escape(Option::dir_sep) + "/]";
+                if(func_t == E_DIRNAME)
+                    end = -2;
+                else
+                    beg = -1;
+            }
+        }
+        if(!var.isNull()) {
+            const QStringList &l = values(var, place);
+            for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
+                QString separator = sep;
+                if(regexp)
+                    ret += (*it).section(QRegExp(separator), beg, end);
+                else
+                    ret += (*it).section(separator, beg, end);
+            }
+        }
+        break; }
+    case E_FIND: {
+        if(args.count() != 2) {
+            fprintf(stderr, "%s:%d find(var, str) requires two arguments\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QRegExp regx(args[1]);
+            const QStringList &var = values(args.first(), place);
+            for(QStringList::ConstIterator vit = var.begin();
+                vit != var.end(); ++vit) {
+                if(regx.indexIn(*vit) != -1)
+                    ret += (*vit);
+            }
+        }
+        break;  }
+    case E_SYSTEM: {
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d system(execut) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QMakeProjectEnv env(place);
+            char buff[256];
+            FILE *proc = QT_POPEN(args[0].toLatin1(), "r");
+            bool singleLine = true;
+            if(args.count() > 1)
+                singleLine = (args[1].toLower() == "true");
+            QString output;
+            while(proc && !feof(proc)) {
+                int read_in = int(fread(buff, 1, 255, proc));
+                if(!read_in)
+                    break;
+                for(int i = 0; i < read_in; i++) {
+                    if((singleLine && buff[i] == '\n') || buff[i] == '\t')
+                        buff[i] = ' ';
+                }
+                buff[read_in] = '\0';
+                output += buff;
+            }
+            ret += split_value_list(output);
+            if(proc)
+                QT_PCLOSE(proc);
+        }
+        break; }
+    case E_UNIQUE: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d unique(var) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            const QStringList &var = values(args.first(), place);
+            for(int i = 0; i < var.count(); i++) {
+                if(!ret.contains(var[i]))
+                    ret.append(var[i]);
+            }
+        }
+        break; }
+    case E_QUOTE:
+        ret = args;
+        break;
+    case E_ESCAPE_EXPAND: {
+        for(int i = 0; i < args.size(); ++i) {
+            QChar *i_data = args[i].data();
+            int i_len = args[i].length();
+            for(int x = 0; x < i_len; ++x) {
+                if(*(i_data+x) == '\\' && x < i_len-1) {
+                    if(*(i_data+x+1) == '\\') {
+                        ++x;
+                    } else {
+                        struct {
+                            char in, out;
+                        } mapped_quotes[] = {
+                            { 'n', '\n' },
+                            { 't', '\t' },
+                            { 'r', '\r' },
+                            { 0, 0 }
+                        };
+                        for(int i = 0; mapped_quotes[i].in; ++i) {
+                            if(*(i_data+x+1) == mapped_quotes[i].in) {
+                                *(i_data+x) = mapped_quotes[i].out;
+                                if(x < i_len-2)
+                                    memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
+                                --i_len;
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            ret.append(QString(i_data, i_len));
+        }
+        break; }
+    case E_RE_ESCAPE: {
+        for(int i = 0; i < args.size(); ++i)
+            ret += QRegExp::escape(args[i]);
+        break; }
+    case E_UPPER:
+    case E_LOWER: {
+        for(int i = 0; i < args.size(); ++i) {
+            if(func_t == E_UPPER)
+                ret += args[i].toUpper();
+            else
+                ret += args[i].toLower();
+        }
+        break; }
+    case E_FILES: {
+        if(args.count() != 1 && args.count() != 2) {
+            fprintf(stderr, "%s:%d files(pattern) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            bool recursive = false;
+            if(args.count() == 2)
+                recursive = (args[1].toLower() == "true" || args[1].toInt());
+            QStringList dirs;
+            QString r = Option::fixPathToLocalOS(args[0]);
+            int slash = r.lastIndexOf(QDir::separator());
+            if(slash != -1) {
+                dirs.append(r.left(slash));
+                r = r.mid(slash+1);
+            } else {
+                dirs.append("");
+            }
+
+            const QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard);
+            for(int d = 0; d < dirs.count(); d++) {
+                QString dir = dirs[d];
+                if(!dir.isEmpty() && !dir.endsWith(Option::dir_sep))
+                    dir += "/";
+
+                QDir qdir(dir);
+                for(int i = 0; i < (int)qdir.count(); ++i) {
+                    if(qdir[i] == "." || qdir[i] == "..")
+                        continue;
+                    QString fname = dir + qdir[i];
+                    if(QFileInfo(fname).isDir()) {
+                        if(recursive)
+                            dirs.append(fname);
+                    }
+                    if(regex.exactMatch(qdir[i]))
+                        ret += fname;
+                }
+            }
+        }
+        break; }
+    case E_PROMPT: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d prompt(question) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else if(projectFile() == "-") {
+            fprintf(stderr, "%s:%d prompt(question) cannot be used when '-o -' is used.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            QString msg = fixEnvVariables(args.first());
+            if(!msg.endsWith("?"))
+                msg += "?";
+            fprintf(stderr, "Project %s: %s ", func.toUpper().toLatin1().constData(),
+                    msg.toLatin1().constData());
+
+            QFile qfile;
+            if(qfile.open(stdin, QIODevice::ReadOnly)) {
+                QTextStream t(&qfile);
+                ret = split_value_list(t.readLine());
+            }
+        }
+        break; }
+    case E_REPLACE: {
+        if(args.count() != 3 ) {
+            fprintf(stderr, "%s:%d replace(var, before, after) requires three arguments\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            const QRegExp before( args[1] );
+            const QString after( args[2] );
+            QStringList var = values(args.first(), place);
+            for(QStringList::Iterator it = var.begin(); it != var.end(); ++it)
+                ret += it->replace(before, after);
+        }
+        break; }
+    default: {
+#ifdef QTSCRIPT_SUPPORT
+        {
+            QScriptValue jsFunc = eng.globalObject().property(func);
+            if(jsFunc.isFunction()) {
+                QScriptValueList jsArgs;
+                for(int i = 0; i < args.size(); ++i)
+                    jsArgs += QScriptValue(&eng, args.at(i));
+                QScriptValue jsRet = jsFunc.call(eng.globalObject(), jsArgs);
+                ret = qscriptvalue_cast<QStringList>(jsRet);
+                break;
+            }
+        }
+#endif
+        fprintf(stderr, "%s:%d: Unknown replace function: %s\n",
+                parser.file.toLatin1().constData(), parser.line_no,
+                func.toLatin1().constData());
+        break; }
+    }
+    return ret;
+}
+
+bool
+QMakeProject::doProjectTest(QString func, QStringList args, QMap<QString, QStringList> &place)
+{
+    QList<QStringList> args_list;
+    for(int i = 0; i < args.size(); ++i) {
+        QStringList arg = split_value_list(args[i]), tmp;
+        for(int i = 0; i < arg.size(); ++i)
+            tmp += doVariableReplaceExpand(arg[i], place);
+        args_list += tmp;
+    }
+    return doProjectTest(func, args_list, place);
+}
+
+bool
+QMakeProject::doProjectTest(QString func, QList<QStringList> args_list, QMap<QString, QStringList> &place)
+{
+    func = func.trimmed();
+
+    if(testFunctions.contains(func)) {
+        FunctionBlock *defined = testFunctions[func];
+        QStringList ret;
+        function_blocks.push(defined);
+        defined->exec(args_list, this, place, ret);
+        Q_ASSERT(function_blocks.pop() == defined);
+
+        if(ret.isEmpty()) {
+            return true;
+        } else {
+            if(ret.first() == "true") {
+                return true;
+            } else if(ret.first() == "false") {
+                return false;
+            } else {
+                bool ok;
+                int val = ret.first().toInt(&ok);
+                if(ok)
+                    return val;
+                fprintf(stderr, "%s:%d Unexpected return value from test %s [%s].\n",
+                        parser.file.toLatin1().constData(),
+                        parser.line_no, func.toLatin1().constData(),
+                        ret.join("::").toLatin1().constData());
+            }
+            return false;
+        }
+        return false;
+    }
+
+    QStringList args; //why don't the builtin functions just use args_list? --Sam
+    for(int i = 0; i < args_list.size(); ++i)
+        args += args_list[i].join(QString(Option::field_sep));
+
+    TestFunc func_t = qmake_testFunctions().value(func);
+    debug_msg(1, "Running project test: %s(%s) [%d]",
+              func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
+
+    switch(func_t) {
+    case T_REQUIRES:
+        return doProjectCheckReqs(args, place);
+    case T_LESSTHAN:
+    case T_GREATERTHAN: {
+        if(args.count() != 2) {
+            fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
+                    parser.line_no, func.toLatin1().constData());
+            return false;
+        }
+        QString rhs(args[1]), lhs(values(args[0], place).join(QString(Option::field_sep)));
+        bool ok;
+        int rhs_int = rhs.toInt(&ok);
+        if(ok) { // do integer compare
+            int lhs_int = lhs.toInt(&ok);
+            if(ok) {
+                if(func == "greaterThan")
+                    return lhs_int > rhs_int;
+                return lhs_int < rhs_int;
+            }
+        }
+        if(func_t == T_GREATERTHAN)
+            return lhs > rhs;
+        return lhs < rhs; }
+    case T_IF: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: if(condition) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        const QString cond = args.first();
+        const QChar *d = cond.unicode();
+        QChar quote = 0;
+        bool ret = true, or_op = false;
+        QString test;
+        for(int d_off = 0, parens = 0, d_len = cond.size(); d_off < d_len; ++d_off) {
+            if(!quote.isNull()) {
+                if(*(d+d_off) == quote)
+                    quote = QChar();
+            } else if(*(d+d_off) == '(') {
+                ++parens;
+            } else if(*(d+d_off) == ')') {
+                --parens;
+            } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) {
+                quote = *(d+d_off);
+            }
+            if(!parens && quote.isNull() && (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('|') || d_off == d_len-1)) {
+                if(d_off == d_len-1)
+                    test += *(d+d_off);
+                if(!test.isEmpty()) {
+                    const bool success = doProjectTest(test, place);
+                    test = "";
+                    if(or_op)
+                        ret = ret || success;
+                    else
+                        ret = ret && success;
+                }
+                if(*(d+d_off) == QLatin1Char(':')) {
+                    or_op = false;
+                } else if(*(d+d_off) == QLatin1Char('|')) {
+                    or_op = true;
+                }
+            } else {
+                test += *(d+d_off);
+            }
+        }
+        return ret; }
+    case T_EQUALS:
+        if(args.count() != 2) {
+            fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
+                    parser.line_no, func.toLatin1().constData());
+            return false;
+        }
+        return values(args[0], place).join(QString(Option::field_sep)) == args[1];
+    case T_EXISTS: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: exists(file) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        QString file = args.first();
+        file = Option::fixPathToLocalOS(file);
+
+        if(QFile::exists(file))
+            return true;
+        //regular expression I guess
+        QString dirstr = qmake_getpwd();
+        int slsh = file.lastIndexOf(Option::dir_sep);
+        if(slsh != -1) {
+            dirstr = file.left(slsh+1);
+            file = file.right(file.length() - slsh - 1);
+        }
+        return QDir(dirstr).entryList(QStringList(file)).count(); }
+    case T_EXPORT:
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: export(variable) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        for(int i = 0; i < function_blocks.size(); ++i) {
+            FunctionBlock *f = function_blocks.at(i);
+            f->vars[args[0]] = values(args[0], place);
+            if(!i && f->calling_place)
+                (*f->calling_place)[args[0]] = values(args[0], place);
+        }
+        return true;
+    case T_CLEAR:
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: clear(variable) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        if(!place.contains(args[0]))
+            return false;
+        place[args[0]].clear();
+        return true;
+    case T_UNSET:
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: unset(variable) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        if(!place.contains(args[0]))
+            return false;
+        place.remove(args[0]);
+        return true;
+    case T_EVAL: {
+        if(args.count() < 1 && 0) {
+            fprintf(stderr, "%s:%d: eval(project) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        QString project = args.join(" ");
+        parser_info pi = parser;
+        parser.from_file = false;
+        parser.file = "(eval)";
+        parser.line_no = 0;
+        QTextStream t(&project, QIODevice::ReadOnly);
+        bool ret = read(t, place);
+        parser = pi;
+        return ret; }
+    case T_CONFIG: {
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d: CONFIG(config) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        if(args.count() == 1)
+            return isActiveConfig(args[0]);
+        const QStringList mutuals = args[1].split('|');
+        const QStringList &configs = values("CONFIG", place);
+        for(int i = configs.size()-1; i >= 0; i--) {
+            for(int mut = 0; mut < mutuals.count(); mut++) {
+                if(configs[i] == mutuals[mut].trimmed())
+                    return (configs[i] == args[0]);
+            }
+        }
+        return false; }
+    case T_SYSTEM: {
+        bool setup_env = true;
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d: system(exec) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        if(args.count() == 2) {
+            const QString sarg = args[1];
+            setup_env = (sarg.toLower() == "true" || sarg.toInt());
+        }
+        QMakeProjectEnv env;
+        if(setup_env)
+            env.execute(place);
+        bool ret = system(args[0].toLatin1().constData()) == 0;
+        return ret; }
+    case T_RETURN:
+        if(function_blocks.isEmpty()) {
+            fprintf(stderr, "%s:%d unexpected return()\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+            FunctionBlock *f = function_blocks.top();
+            f->cause_return = true;
+            if(args_list.count() >= 1)
+                f->return_value += args_list[0];
+        }
+        return true;
+    case T_BREAK:
+        if(iterator)
+            iterator->cause_break = true;
+        else if(!scope_blocks.isEmpty())
+            scope_blocks.top().ignore = true;
+        else
+            fprintf(stderr, "%s:%d unexpected break()\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        return true;
+    case T_NEXT:
+        if(iterator)
+            iterator->cause_next = true;
+        else
+            fprintf(stderr, "%s:%d unexpected next()\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        return true;
+    case T_DEFINED:
+        if(args.count() < 1 || args.count() > 2) {
+            fprintf(stderr, "%s:%d: defined(function) requires one argument.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+        } else {
+           if(args.count() > 1) {
+               if(args[1] == "test")
+                   return testFunctions.contains(args[0]);
+               else if(args[1] == "replace")
+                   return replaceFunctions.contains(args[0]);
+               fprintf(stderr, "%s:%d: defined(function, type): unexpected type [%s].\n",
+                       parser.file.toLatin1().constData(), parser.line_no,
+                       args[1].toLatin1().constData());
+            } else {
+                if(replaceFunctions.contains(args[0]) || testFunctions.contains(args[0]))
+                    return true;
+            }
+        }
+        return false;
+    case T_CONTAINS: {
+        if(args.count() < 2 || args.count() > 3) {
+            fprintf(stderr, "%s:%d: contains(var, val) requires at lesat 2 arguments.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+            return false;
+        }
+        QRegExp regx(args[1]);
+        const QStringList &l = values(args[0], place);
+        if(args.count() == 2) {
+            for(int i = 0; i < l.size(); ++i) {
+                const QString val = l[i];
+                if(regx.exactMatch(val) || val == args[1])
+                    return true;
+            }
+        } else {
+            const QStringList mutuals = args[2].split('|');
+            for(int i = l.size()-1; i >= 0; i--) {
+                const QString val = l[i];
+                for(int mut = 0; mut < mutuals.count(); mut++) {
+                    if(val == mutuals[mut].trimmed())
+                        return (regx.exactMatch(val) || val == args[1]);
+                }
+            }
+        }
+        return false; }
+    case T_INFILE: {
+        if(args.count() < 2 || args.count() > 3) {
+            fprintf(stderr, "%s:%d: infile(file, var, val) requires at least 2 arguments.\n",
+                    parser.file.toLatin1().constData(), parser.line_no);
+            return false;
+        }
+
+        bool ret = false;
+        QMap<QString, QStringList> tmp;
+        if(doProjectInclude(Option::fixPathToLocalOS(args[0]), IncludeFlagNewParser, tmp) == IncludeSuccess) {
+            if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
+                QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
+                const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
+                for(int i = 0; i < in.size(); ++i) {
+                    if(out.indexOf(in[i]) == -1)
+                        out += in[i];
+                }
+            }
+            if(args.count() == 2) {
+                ret = tmp.contains(args[1]);
+            } else {
+                QRegExp regx(args[2]);
+                const QStringList &l = tmp[args[1]];
+                for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
+                    if(regx.exactMatch((*it)) || (*it) == args[2]) {
+                        ret = true;
+                        break;
+                    }
+                }
+            }
+        }
+        return ret; }
+    case T_COUNT:
+        if(args.count() != 2 && args.count() != 3) {
+            fprintf(stderr, "%s:%d: count(var, count) requires two arguments.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        if(args.count() == 3) {
+            QString comp = args[2];
+            if(comp == ">" || comp == "greaterThan")
+                return values(args[0], place).count() > args[1].toInt();
+            if(comp == ">=")
+                return values(args[0], place).count() >= args[1].toInt();
+            if(comp == "<" || comp == "lessThan")
+                return values(args[0], place).count() < args[1].toInt();
+            if(comp == "<=")
+                return values(args[0], place).count() <= args[1].toInt();
+            if(comp == "equals" || comp == "isEqual" || comp == "=" || comp == "==")
+                return values(args[0], place).count() == args[1].toInt();
+            fprintf(stderr, "%s:%d: unexpected modifier to count(%s)\n", parser.file.toLatin1().constData(),
+                    parser.line_no, comp.toLatin1().constData());
+            return false;
+        }
+        return values(args[0], place).count() == args[1].toInt();
+    case T_ISEMPTY:
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: isEmpty(var) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        return values(args[0], place).isEmpty();
+    case T_INCLUDE:
+    case T_LOAD: {
+        QString parseInto;
+        const bool include_statement = (func_t == T_INCLUDE);
+        bool ignore_error = include_statement;
+        if(args.count() == 2) {
+            if(func_t == T_INCLUDE) {
+                parseInto = args[1];
+            } else {
+                QString sarg = args[1];
+                ignore_error = (sarg.toLower() == "true" || sarg.toInt());
+            }
+        } else if(args.count() != 1) {
+            QString func_desc = "load(feature)";
+            if(include_statement)
+                func_desc = "include(file)";
+            fprintf(stderr, "%s:%d: %s requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no, func_desc.toLatin1().constData());
+            return false;
+        }
+        QString file = args.first();
+        file = Option::fixPathToLocalOS(file);
+        uchar flags = IncludeFlagNone;
+        if(!include_statement)
+            flags |= IncludeFlagFeature;
+        IncludeStatus stat = IncludeFailure;
+        if(!parseInto.isEmpty()) {
+            QMap<QString, QStringList> symbols;
+            stat = doProjectInclude(file, flags|IncludeFlagNewProject, symbols);
+            if(stat == IncludeSuccess) {
+                QMap<QString, QStringList> out_place;
+                for(QMap<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it) {
+                    const QString var = it.key();
+                    if(var != parseInto && !var.startsWith(parseInto + "."))
+                        out_place.insert(var, it.value());
+                }
+                for(QMap<QString, QStringList>::ConstIterator it = symbols.begin(); it != symbols.end(); ++it) {
+                    const QString var = it.key();
+                    if(!var.startsWith("."))
+                        out_place.insert(parseInto + "." + it.key(), it.value());
+                }
+                place = out_place;
+            }
+        } else {
+            stat = doProjectInclude(file, flags, place);
+        }
+        if(stat == IncludeFeatureAlreadyLoaded) {
+            warn_msg(WarnParser, "%s:%d: Duplicate of loaded feature %s",
+                     parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
+        } else if(stat == IncludeNoExist && include_statement) {
+            warn_msg(WarnParser, "%s:%d: Unable to find file for inclusion %s",
+                     parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
+            return false;
+        } else if(stat >= IncludeFailure) {
+            if(!ignore_error) {
+                printf("Project LOAD(): Feature %s cannot be found.\n", file.toLatin1().constData());
+                if (!ignore_error)
+#if defined(QT_BUILD_QMAKE_LIBRARY)
+                    return false;
+#else
+                    exit(3);
+#endif
+            }
+            return false;
+        }
+        return true; }
+    case T_DEBUG: {
+        if(args.count() != 2) {
+            fprintf(stderr, "%s:%d: debug(level, message) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no);
+            return false;
+        }
+        QString msg = fixEnvVariables(args[1]);
+        debug_msg(args[0].toInt(), "Project DEBUG: %s", msg.toLatin1().constData());
+        return true; }
+    case T_ERROR:
+    case T_MESSAGE:
+    case T_WARNING: {
+        if(args.count() != 1) {
+            fprintf(stderr, "%s:%d: %s(message) requires one argument.\n", parser.file.toLatin1().constData(),
+                    parser.line_no, func.toLatin1().constData());
+            return false;
+        }
+        QString msg = fixEnvVariables(args.first());
+        fprintf(stderr, "Project %s: %s\n", func.toUpper().toLatin1().constData(), msg.toLatin1().constData());
+        if(func == "error")
+#if defined(QT_BUILD_QMAKE_LIBRARY)
+            return false;
+#else
+            exit(2);
+#endif
+        return true; }
+    default:
+#ifdef QTSCRIPT_SUPPORT
+        {
+            QScriptValue jsFunc = eng.globalObject().property(func);
+            if(jsFunc.isFunction()) {
+                QScriptValueList jsArgs;
+                for(int i = 0; i < args.size(); ++i)
+                    jsArgs += QScriptValue(&eng, args.at(i));
+                QScriptValue jsRet = jsFunc.call(eng.globalObject(), jsArgs);
+                if(eng.hasUncaughtException())
+                    return false;
+                return qscriptvalue_cast<bool>(jsRet);
+            }
+        }
+#endif
+        fprintf(stderr, "%s:%d: Unknown test function: %s\n", parser.file.toLatin1().constData(), parser.line_no,
+                func.toLatin1().constData());
+    }
+    return false;
+}
+
+bool
+QMakeProject::doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place)
+{
+    bool ret = false;
+    for(QStringList::ConstIterator it = deps.begin(); it != deps.end(); ++it) {
+        bool test = doProjectTest((*it), place);
+        if(!test) {
+            debug_msg(1, "Project Parser: %s:%d Failed test: REQUIRES = %s",
+                      parser.file.toLatin1().constData(), parser.line_no,
+                      (*it).toLatin1().constData());
+            place["QMAKE_FAILED_REQUIREMENTS"].append((*it));
+            ret = false;
+        }
+    }
+    return ret;
+}
+
+bool
+QMakeProject::test(const QString &v)
+{
+    QMap<QString, QStringList> tmp = vars;
+    return doProjectTest(v, tmp);
+}
+
+bool
+QMakeProject::test(const QString &func, const QList<QStringList> &args)
+{
+    QMap<QString, QStringList> tmp = vars;
+    return doProjectTest(func, args, tmp);
+}
+
+QStringList
+QMakeProject::expand(const QString &str)
+{
+    bool ok;
+    QMap<QString, QStringList> tmp = vars;
+    const QStringList ret = doVariableReplaceExpand(str, tmp, &ok);
+    if(ok)
+        return ret;
+    return QStringList();
+}
+
+QStringList
+QMakeProject::expand(const QString &func, const QList<QStringList> &args)
+{
+    QMap<QString, QStringList> tmp = vars;
+    return doProjectExpand(func, args, tmp);
+}
+
+bool
+QMakeProject::doVariableReplace(QString &str, QMap<QString, QStringList> &place)
+{
+    bool ret;
+    str = doVariableReplaceExpand(str, place, &ret).join(QString(Option::field_sep));
+    return ret;
+}
+
+QStringList
+QMakeProject::doVariableReplaceExpand(const QString &str, QMap<QString, QStringList> &place, bool *ok)
+{
+    QStringList ret;
+    if(ok)
+        *ok = true;
+    if(str.isEmpty())
+        return ret;
+
+    const ushort LSQUARE = '[';
+    const ushort RSQUARE = ']';
+    const ushort LCURLY = '{';
+    const ushort RCURLY = '}';
+    const ushort LPAREN = '(';
+    const ushort RPAREN = ')';
+    const ushort DOLLAR = '$';
+    const ushort SLASH = '\\';
+    const ushort UNDERSCORE = '_';
+    const ushort DOT = '.';
+    const ushort SPACE = ' ';
+    const ushort TAB = '\t';
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+
+    ushort unicode, quote = 0;
+    const QChar *str_data = str.data();
+    const int str_len = str.length();
+
+    ushort term;
+    QString var, args;
+
+    int replaced = 0;
+    QString current;
+    for(int i = 0; i < str_len; ++i) {
+        unicode = str_data[i].unicode();
+        const int start_var = i;
+        if(unicode == DOLLAR && str_len > i+2) {
+            unicode = str_data[++i].unicode();
+            if(unicode == DOLLAR) {
+                term = 0;
+                var.clear();
+                args.clear();
+                enum { VAR, ENVIRON, FUNCTION, PROPERTY } var_type = VAR;
+                unicode = str_data[++i].unicode();
+                if(unicode == LSQUARE) {
+                    unicode = str_data[++i].unicode();
+                    term = RSQUARE;
+                    var_type = PROPERTY;
+                } else if(unicode == LCURLY) {
+                    unicode = str_data[++i].unicode();
+                    var_type = VAR;
+                    term = RCURLY;
+                } else if(unicode == LPAREN) {
+                    unicode = str_data[++i].unicode();
+                    var_type = ENVIRON;
+                    term = RPAREN;
+                }
+                while(1) {
+                    if(!(unicode & (0xFF<<8)) &&
+                       unicode != DOT && unicode != UNDERSCORE &&
+                       //unicode != SINGLEQUOTE && unicode != DOUBLEQUOTE &&
+                       (unicode < 'a' || unicode > 'z') && (unicode < 'A' || unicode > 'Z') &&
+                       (unicode < '0' || unicode > '9'))
+                        break;
+                    var.append(QChar(unicode));
+                    if(++i == str_len)
+                        break;
+                    unicode = str_data[i].unicode();
+                    // at this point, i points to either the 'term' or 'next' character (which is in unicode)
+                }
+                if(var_type == VAR && unicode == LPAREN) {
+                    var_type = FUNCTION;
+                    int depth = 0;
+                    while(1) {
+                        if(++i == str_len)
+                            break;
+                        unicode = str_data[i].unicode();
+                        if(unicode == LPAREN) {
+                            depth++;
+                        } else if(unicode == RPAREN) {
+                            if(!depth)
+                                break;
+                            --depth;
+                        }
+                        args.append(QChar(unicode));
+                    }
+                    if(++i < str_len)
+                        unicode = str_data[i].unicode();
+                    else
+                        unicode = 0;
+                    // at this point i is pointing to the 'next' character (which is in unicode)
+                    // this might actually be a term character since you can do $${func()}
+                }
+                if(term) {
+                    if(unicode != term) {
+                        qmake_error_msg("Missing " + QString(term) + " terminator [found " + (unicode?QString(unicode):QString("end-of-line")) + "]");
+                        if(ok)
+                            *ok = false;
+                        return QStringList();
+                    }
+                } else {
+                    // move the 'cursor' back to the last char of the thing we were looking at
+                    --i;
+                }
+                // since i never points to the 'next' character, there is no reason for this to be set
+                unicode = 0;
+
+                QStringList replacement;
+                if(var_type == ENVIRON) {
+                    replacement = split_value_list(QString::fromLocal8Bit(qgetenv(var.toLatin1().constData())));
+                } else if(var_type == PROPERTY) {
+                    if(prop)
+                        replacement = split_value_list(prop->value(var));
+                } else if(var_type == FUNCTION) {
+                    replacement = doProjectExpand(var, args, place);
+                } else if(var_type == VAR) {
+                    replacement = values(var, place);
+                }
+                if(!(replaced++) && start_var)
+                    current = str.left(start_var);
+                if(!replacement.isEmpty()) {
+                    if(quote) {
+                        current += replacement.join(QString(Option::field_sep));
+                    } else {
+                        current += replacement.takeFirst();
+                        if(!replacement.isEmpty()) {
+                            if(!current.isEmpty())
+                                ret.append(current);
+                            current = replacement.takeLast();
+                            if(!replacement.isEmpty())
+                                ret += replacement;
+                        }
+                    }
+                }
+                debug_msg(2, "Project Parser [var replace]: %s -> %s",
+                          str.toLatin1().constData(), var.toLatin1().constData(),
+                          replacement.join("::").toLatin1().constData());
+            } else {
+                if(replaced)
+                    current.append("$");
+            }
+        }
+        if(quote && unicode == quote) {
+            unicode = 0;
+            quote = 0;
+        } else if(unicode == SLASH) {
+            bool escape = false;
+            const char *symbols = "[]{}()$\\'\"";
+            for(const char *s = symbols; *s; ++s) {
+                if(str_data[i+1].unicode() == (ushort)*s) {
+                    i++;
+                    escape = true;
+                    if(!(replaced++))
+                        current = str.left(start_var);
+                    current.append(str.at(i));
+                    break;
+                }
+            }
+            if(escape || !replaced)
+                unicode =0;
+        } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
+            quote = unicode;
+            unicode = 0;
+            if(!(replaced++) && i)
+                current = str.left(i);
+        } else if(!quote && (unicode == SPACE || unicode == TAB)) {
+            unicode = 0;
+            if(!current.isEmpty()) {
+                ret.append(current);
+                current.clear();
+            }
+        }
+        if(replaced && unicode)
+            current.append(QChar(unicode));
+    }
+    if(!replaced)
+        ret = QStringList(str);
+    else if(!current.isEmpty())
+        ret.append(current);
+    //qDebug() << "REPLACE" << str << ret;
+    return ret;
+}
+
+QStringList &QMakeProject::values(const QString &_var, QMap<QString, QStringList> &place)
+{
+    QString var = varMap(_var);
+    if(var == QLatin1String("LITERAL_WHITESPACE")) { //a real space in a token)
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(QLatin1String("\t"));
+    } else if(var == QLatin1String("LITERAL_DOLLAR")) { //a real $
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(QLatin1String("$"));
+    } else if(var == QLatin1String("LITERAL_HASH")) { //a real #
+        var = ".BUILTIN." + var;
+        place[var] = QStringList("#");
+    } else if(var == QLatin1String("OUT_PWD")) { //the out going dir
+        var = ".BUILTIN." + var;
+        place[var] =  QStringList(Option::output_dir);
+    } else if(var == QLatin1String("PWD") ||  //current working dir (of _FILE_)
+              var == QLatin1String("IN_PWD")) {
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(qmake_getpwd());
+    } else if(var == QLatin1String("DIR_SEPARATOR")) {
+        var = ".BUILTIN." + var;
+        place[var] =  QStringList(Option::dir_sep);
+    } else if(var == QLatin1String("DIRLIST_SEPARATOR")) {
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(Option::dirlist_sep);
+    } else if(var == QLatin1String("_LINE_")) { //parser line number
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(QString::number(parser.line_no));
+    } else if(var == QLatin1String("_FILE_")) { //parser file
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(parser.file);
+    } else if(var == QLatin1String("_DATE_")) { //current date/time
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(QDateTime::currentDateTime().toString());
+    } else if(var == QLatin1String("_PRO_FILE_")) {
+        var = ".BUILTIN." + var;
+        place[var] = QStringList(pfile);
+    } else if(var == QLatin1String("_PRO_FILE_PWD_")) {
+        var = ".BUILTIN." + var;
+        place[var] =  QStringList(QFileInfo(pfile).absolutePath());
+    } else if(var == QLatin1String("_QMAKE_CACHE_")) {
+        var = ".BUILTIN." + var;
+        if(Option::mkfile::do_cache)
+            place[var] = QStringList(Option::mkfile::cachefile);
+    } else if(var == QLatin1String("TEMPLATE")) {
+        if(!Option::user_template.isEmpty()) {
+            var = ".BUILTIN.USER." + var;
+            place[var] =  QStringList(Option::user_template);
+        } else if(!place[var].isEmpty()) {
+            QString orig_template = place["TEMPLATE"].first(), real_template;
+            if(!Option::user_template_prefix.isEmpty() && !orig_template.startsWith(Option::user_template_prefix))
+                real_template = Option::user_template_prefix + orig_template;
+            if(real_template.endsWith(".t"))
+                real_template = real_template.left(real_template.length()-2);
+            if(!real_template.isEmpty()) {
+                var = ".BUILTIN." + var;
+                place[var] = QStringList(real_template);
+            }
+        } else {
+            var = ".BUILTIN." + var;
+            place[var] =  QStringList("app");
+        }
+    } else if(var.startsWith(QLatin1String("QMAKE_HOST."))) {
+        QString ret, type = var.mid(11);
+#if defined(Q_OS_WIN32)
+        if(type == "os") {
+            ret = "Windows";
+        } else if(type == "name") {
+            DWORD name_length = 1024;
+            TCHAR name[1024];
+            if(GetComputerName(name, &name_length))
+                ret = QString::fromUtf16((ushort*)name, name_length);
+        } else if(type == "version" || type == "version_string") {
+            QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
+            if(type == "version")
+                ret = QString::number(ver);
+            else if(ver == QSysInfo::WV_Me)
+                ret = "WinMe";
+            else if(ver == QSysInfo::WV_95)
+                ret = "Win95";
+            else if(ver == QSysInfo::WV_98)
+                ret = "Win98";
+            else if(ver == QSysInfo::WV_NT)
+                ret = "WinNT";
+            else if(ver == QSysInfo::WV_2000)
+                ret = "Win2000";
+            else if(ver == QSysInfo::WV_2000)
+                ret = "Win2003";
+            else if(ver == QSysInfo::WV_XP)
+                ret = "WinXP";
+            else if(ver == QSysInfo::WV_VISTA)
+                ret = "WinVista";
+            else
+                ret = "Unknown";
+        } else if(type == "arch") {
+            SYSTEM_INFO info;
+            GetSystemInfo(&info);
+            switch(info.wProcessorArchitecture) {
+#ifdef PROCESSOR_ARCHITECTURE_AMD64
+            case PROCESSOR_ARCHITECTURE_AMD64:
+                ret = "x86_64";
+                break;
+#endif
+            case PROCESSOR_ARCHITECTURE_INTEL:
+                ret = "x86";
+                break;
+            case PROCESSOR_ARCHITECTURE_IA64:
+#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
+            case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
+#endif
+                ret = "IA64";
+                break;
+            default:
+                ret = "Unknown";
+                break;
+            }
+        }
+#elif defined(Q_OS_UNIX)
+        struct utsname name;
+        if(!uname(&name)) {
+            if(type == "os")
+                ret = name.sysname;
+            else if(type == "name")
+                ret = name.nodename;
+            else if(type == "version")
+                ret = name.release;
+            else if(type == "version_string")
+                ret = name.version;
+            else if(type == "arch")
+                ret = name.machine;
+        }
+#endif
+        var = ".BUILTIN.HOST." + type;
+        place[var] = QStringList(ret);
+    } else if (var == QLatin1String("QMAKE_DIR_SEP")) {
+        if (place[var].isEmpty())
+            return values("DIR_SEPARATOR", place);
+    }
+    //qDebug("REPLACE [%s]->[%s]", qPrintable(var), qPrintable(place[var].join("::")));
+    return place[var];
+}
+
+QT_END_NAMESPACE