Fixed Wince Makefile environment

Integrated the checksdk tool into qmake and made
the makefiles selfcontained, so configure make, is now
enough to build qt for wince

Change-Id: I29076702eca2ec23d4d06bb3d5c5cef9d4f95161
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

3 files changed, 246 insertions, 0 deletions

diff --git a/qmake/generators/win32/cesdkhandler.cpp b/qmake/generators/win32/cesdkhandler.cpp
new file mode 100644
index 0000000000..de6a55112b
--- /dev/null
+++ b/qmake/generators/win32/cesdkhandler.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "cesdkhandler.h"
+
+#include <QtCore/QFile>
+#include <QtCore/QDebug>
+#include <QtCore/QXmlStreamReader>
+
+QT_BEGIN_NAMESPACE
+
+CeSdkInfo::CeSdkInfo() : m_major(0) , m_minor(0)
+{
+}
+
+CeSdkHandler::CeSdkHandler()
+{
+}
+
+bool CeSdkHandler::parse()
+{
+    // look at the file at %VCInstallDir%/vcpackages/WCE.VCPlatform.config
+    // and scan through all installed sdks...
+    m_list.clear();
+    m_vcInstallDir = QString::fromLatin1(qgetenv("VCInstallDir"));
+    if (m_vcInstallDir.isEmpty())
+        return false;
+
+    QDir vStudioDir(m_vcInstallDir);
+    if (!vStudioDir.cd(QLatin1String("vcpackages")))
+        return false;
+
+    QFile configFile(vStudioDir.absoluteFilePath(QLatin1String("WCE.VCPlatform.config")));
+    if (!configFile.open(QIODevice::ReadOnly))
+        return false;
+
+    QString currentElement;
+    CeSdkInfo currentItem;
+    QXmlStreamReader xml(&configFile);
+    while (!xml.atEnd()) {
+        xml.readNext();
+        if (xml.isStartElement()) {
+            currentElement = xml.name().toString();
+            if (currentElement == QLatin1String("Platform")) {
+                currentItem = CeSdkInfo();
+            } else if (currentElement == QLatin1String("Directories")) {
+                QXmlStreamAttributes attr = xml.attributes();
+                currentItem.m_include = fixPaths(attr.value(QLatin1String("Include")).toString());
+                currentItem.m_lib = fixPaths(attr.value(QLatin1String("Library")).toString());
+                currentItem.m_bin = fixPaths(attr.value(QLatin1String("Path")).toString());
+            }
+        } else if (xml.isEndElement()) {
+            if (xml.name().toString() == QLatin1String("Platform"))
+                m_list.append(currentItem);
+        } else if (xml.isCharacters() && !xml.isWhitespace()) {
+            if (currentElement == QLatin1String("PlatformName"))
+                currentItem.m_name = xml.text().toString();
+            else if (currentElement == QLatin1String("OSMajorVersion"))
+                currentItem.m_major = xml.text().toString().toInt();
+            else if (currentElement == QLatin1String("OSMinorVersion"))
+                currentItem.m_minor = xml.text().toString().toInt();
+        }
+    }
+
+    if (xml.error() && xml.error() != QXmlStreamReader::PrematureEndOfDocumentError) {
+        qWarning() << "XML ERROR:" << xml.lineNumber() << ": " << xml.errorString();
+        return false;
+    }
+
+    return m_list.size() > 0 ? true : false;
+}
+
+QString CeSdkHandler::fixPaths(QString path) const
+{
+    QRegExp searchStr(QLatin1String("(\\$\\(\\w+\\))"));
+    QString fixedString = path;
+    for (int index = fixedString.indexOf(searchStr, 0);
+         index >= 0;
+         index = fixedString.indexOf(searchStr, index)) {
+        const QString capture = searchStr.cap(0);
+        fixedString.replace(index, capture.length(), capture.toUpper());
+        index += capture.length(); // don't count the zero terminator
+        fixedString.insert(index, '\\'); // the configuration file lacks a directory separator for env vars
+        ++index;
+    }
+    return fixedString;
+}
+
+QT_END_NAMESPACE
diff --git a/qmake/generators/win32/cesdkhandler.h b/qmake/generators/win32/cesdkhandler.h
new file mode 100644
index 0000000000..8d35694e5d
--- /dev/null
+++ b/qmake/generators/win32/cesdkhandler.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CE_SDK_HANDLER_INCL
+#define CE_SDK_HANDLER_INCL
+
+#include <QStringList>
+#include <QDir>
+
+QT_BEGIN_NAMESPACE
+
+class CeSdkInfo
+{
+public:
+    CeSdkInfo();
+    inline QString name() const { return m_name; }
+    inline QString binPath() const { return m_bin; }
+    inline QString includePath() const { return m_include; }
+    inline QString libPath() const { return m_lib; }
+    inline bool isValid() const;
+    inline int majorVersion() const { return m_major; }
+    inline int minorVersion() const { return m_minor; }
+    inline bool isSupported() const { return m_major >= 5; }
+private:
+    friend class CeSdkHandler;
+    QString m_name;
+    QString m_bin;
+    QString m_include;
+    QString m_lib;
+    int m_major;
+    int m_minor;
+};
+
+bool CeSdkInfo::isValid() const
+{
+    return !m_name.isEmpty() &&
+           !m_bin.isEmpty() &&
+           !m_include.isEmpty() &&
+           !m_lib.isEmpty();
+}
+
+class CeSdkHandler
+{
+public:
+    CeSdkHandler();
+    bool parse();
+    inline QList<CeSdkInfo> listAll() const { return m_list; }
+private:
+    inline QString fixPaths(QString path) const;
+    QList<CeSdkInfo> m_list;
+    QString m_vcInstallDir;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/qmake/generators/win32/msvc_nmake.cpp b/qmake/generators/win32/msvc_nmake.cpp
index db6651cb88..adf8883b01 100644
--- a/qmake/generators/win32/msvc_nmake.cpp
+++ b/qmake/generators/win32/msvc_nmake.cpp
@@ -41,6 +41,7 @@
 
 #include "msvc_nmake.h"
 #include "option.h"
+#include "cesdkhandler.h"
 #include <qregexp.h>
 #include <qhash.h>
 #include <qdir.h>
@@ -76,6 +77,30 @@ NmakeMakefileGenerator::writeMakefile(QTextStream &t)
         if(Option::mkfile::do_stub_makefile)
             return MakefileGenerator::writeStubMakefile(t);
 #endif
+        if (!project->isHostBuild()) {
+            const QHash<QString, QStringList> &variables = project->variables();
+            if (variables.contains("XQMAKESPEC")
+                && !variables["XQMAKESPEC"].isEmpty()
+                &&  variables["XQMAKESPEC"].first().contains("wince", Qt::CaseInsensitive)) {
+                CeSdkHandler sdkhandler;
+                sdkhandler.parse();
+                const QString sdkName = variables["CE_SDK"].join(" ")
+                                        + " (" + variables["CE_ARCH"].join(" ") + ")";
+                const QList<CeSdkInfo> sdkList = sdkhandler.listAll();
+                CeSdkInfo sdk;
+                foreach (const CeSdkInfo &info, sdkList) {
+                    if (info.name().compare(sdkName, Qt::CaseInsensitive ) == 0) {
+                        sdk = info;
+                        break;
+                    }
+                }
+                if (sdk.isValid()) {
+                    t << "\nINCLUDE = " << sdk.includePath();
+                    t << "\nLIB = " << sdk.libPath();
+                    t << "\nPATH = " << sdk.binPath() << "\n";
+                }
+            }
+        }
         writeNmakeParts(t);
         return MakefileGenerator::writeMakefile(t);
     }