Merge remote branch 'origin/4.6' into qt-4.7-from-4.6

Conflicts:
	bin/syncqt
	src/opengl/qgl.cpp
	tools/configure/configureapp.cpp

4 files changed, 17 insertions, 18 deletions

diff --git a/tools/configure/configure.pro b/tools/configure/configure.pro
index 73f3317..a3473af 100644
--- a/tools/configure/configure.pro
+++ b/tools/configure/configure.pro
@@ -28,7 +28,7 @@ INCLUDEPATH += \
            $$QT_SOURCE_TREE/src/corelib/global \
            $$QT_BUILD_TREE/include \
            $$QT_BUILD_TREE/include/QtCore \
-           $$QT_BUILD_TREE/tools/shared
+           $$QT_SOURCE_TREE/tools/shared
 
 HEADERS  = configureapp.h environment.h tools.h\
            $$QT_SOURCE_TREE/src/corelib/tools/qbytearray.h \
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 0c716d1..60502a0 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -341,7 +341,7 @@ Configure::Configure(int& argc, char** argv)
     dictionary[ "ACCESSIBILITY" ]   = "yes";
     dictionary[ "OPENGL" ]          = "yes";
     dictionary[ "OPENVG" ]          = "no";
-    dictionary[ "IPV6" ]            = "yes"; // Always, dynamicly loaded
+    dictionary[ "IPV6" ]            = "yes"; // Always, dynamically loaded
     dictionary[ "OPENSSL" ]         = "auto";
     dictionary[ "DBUS" ]            = "auto";
     dictionary[ "S60" ]             = "yes";
@@ -2149,7 +2149,7 @@ bool Configure::checkAvailability(const QString &part)
 
                 available = (paths.size() == 0);
                 if (!available) {
-                    if (epocRoot.isNull() || epocRoot == "")
+                    if (epocRoot.isEmpty())
                         epocRoot = "<empty string>";
                     cout << endl
                          << "The QtMultimedia audio backend will not be built because required" << endl
@@ -2695,7 +2695,7 @@ void Configure::generateOutputVars()
 
     QString set_config = dictionary["QCONFIG"];
     if (possible_configs.contains(set_config)) {
-        foreach(QString cfg, possible_configs) {
+        foreach (const QString &cfg, possible_configs) {
             qtConfig += (cfg + "-config");
             if (cfg == set_config)
                 break;
@@ -2821,7 +2821,7 @@ void Configure::generateCachefile()
 
         QStringList buildParts;
         buildParts << "libs" << "tools" << "examples" << "demos" << "docs" << "translations";
-        foreach(QString item, disabledBuildParts) {
+        foreach (const QString &item, disabledBuildParts) {
             buildParts.removeAll(item);
         }
         cacheStream << "QT_BUILD_PARTS  = " << buildParts.join(" ") << endl;
@@ -3134,7 +3134,7 @@ void Configure::generateConfigfiles()
             QStringList kbdDrivers = dictionary["KBD_DRIVERS"].split(" ");;
             QStringList allKbdDrivers;
             allKbdDrivers<<"tty"<<"usb"<<"sl5000"<<"yopy"<<"vr41xx"<<"qvfb"<<"um";
-            foreach(QString kbd, allKbdDrivers) {
+            foreach (const QString &kbd, allKbdDrivers) {
                 if (!kbdDrivers.contains(kbd))
                     tmpStream<<"#define QT_NO_QWS_KBD_"<<kbd.toUpper()<<endl;
             }
@@ -3142,7 +3142,7 @@ void Configure::generateConfigfiles()
             QStringList mouseDrivers = dictionary["MOUSE_DRIVERS"].split(" ");
             QStringList allMouseDrivers;
             allMouseDrivers << "pc"<<"bus"<<"linuxtp"<<"yopy"<<"vr41xx"<<"tslib"<<"qvfb";
-            foreach(QString mouse, allMouseDrivers) {
+            foreach (const QString &mouse, allMouseDrivers) {
                 if (!mouseDrivers.contains(mouse))
                     tmpStream<<"#define QT_NO_QWS_MOUSE_"<<mouse.toUpper()<<endl;
             }
@@ -3150,7 +3150,7 @@ void Configure::generateConfigfiles()
             QStringList gfxDrivers = dictionary["GFX_DRIVERS"].split(" ");
             QStringList allGfxDrivers;
             allGfxDrivers<<"linuxfb"<<"transformed"<<"qvfb"<<"vnc"<<"multiscreen"<<"ahi";
-            foreach(QString gfx, allGfxDrivers) {
+            foreach (const QString &gfx, allGfxDrivers) {
                 if (!gfxDrivers.contains(gfx))
                     tmpStream<<"#define QT_NO_QWS_"<<gfx.toUpper()<<endl;
             }
@@ -3158,7 +3158,7 @@ void Configure::generateConfigfiles()
             tmpStream<<"#define Q_WS_QWS"<<endl;
 
             QStringList depths = dictionary[ "QT_QWS_DEPTH" ].split(" ");
-            foreach(QString depth, depths)
+            foreach (const QString &depth, depths)
               tmpStream<<"#define QT_QWS_DEPTH_"+depth<<endl;
         }
 
diff --git a/tools/configure/environment.cpp b/tools/configure/environment.cpp
index 943a8a2..03fd0cc 100644
--- a/tools/configure/environment.cpp
+++ b/tools/configure/environment.cpp
@@ -281,8 +281,7 @@ static QByteArray qt_create_environment(const QStringList &environment)
             pos += tmpSize;
     }
     // add the user environment
-    for (QStringList::ConstIterator it = environment.begin(); it != environment.end(); it++ ) {
-            QString tmp = *it;
+    foreach (const QString &tmp, environment) {
             uint tmpSize = sizeof(wchar_t) * (tmp.length() + 1);
             envlist.resize(envlist.size() + tmpSize);
             memcpy(envlist.data() + pos, tmp.utf16(), tmpSize);
@@ -386,7 +385,7 @@ int Environment::execute(QStringList arguments, const QStringList &additionalEnv
         switch(GetLastError()) {
         case E2BIG:
             cerr << "execute: Argument list exceeds 1024 bytes" << endl;
-            foreach(QString arg, arguments)
+            foreach (const QString &arg, arguments)
                 cerr << "   (" << arg.toLocal8Bit().constData() << ")" << endl;
             break;
         case ENOENT:
@@ -400,7 +399,7 @@ int Environment::execute(QStringList arguments, const QStringList &additionalEnv
             break;
         default:
             cerr << "execute: Unknown error" << endl;
-            foreach(QString arg, arguments)
+            foreach (const QString &arg, arguments)
                 cerr << "   (" << arg.toLocal8Bit().constData() << ")" << endl;
             break;
         }
diff --git a/tools/configure/tools.cpp b/tools/configure/tools.cpp
index c4625af..c91f048 100644
--- a/tools/configure/tools.cpp
+++ b/tools/configure/tools.cpp
@@ -91,8 +91,8 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
                 QStringList components = buffer.split( '=' );
                 if ( components.size() >= 2 ) {
                     QStringList::Iterator it = components.begin();
-                    QString key = (*it++).trimmed().replace( "\"", QString() ).toUpper();
-                    QString value = (*it++).trimmed().replace( "\"", QString() );
+                    QString key = (*it++).trimmed().remove('"').toUpper();
+                    QString value = (*it++).trimmed().remove('"');
                     licenseInfo[ key ] = value;
                 }
             }
@@ -111,7 +111,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
     // Verify license info...
     QString licenseKey = licenseInfo["LICENSEKEYEXT"];
     QByteArray clicenseKey = licenseKey.toLatin1();
-    //We check the licence
+    //We check the license
     static const char * const SEP = "-";
     char *licenseParts[NUMBER_OF_PARTS];
     int partNumber = 0;
@@ -218,7 +218,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
 
     if (QFile::exists(dictionary["QT_SOURCE_TREE"] + "/.LICENSE")) {
         // Generic, no-suffix license
-        dictionary["LICENSE_EXTENSION"] = QString();
+        dictionary["LICENSE_EXTENSION"].clear();
     } else if (dictionary["LICENSE_EXTENSION"].isEmpty()) {
         cout << "License file does not contain proper license key." << endl;
         dictionary["DONE"] = "error";
@@ -239,7 +239,7 @@ void Tools::checkLicense(QMap<QString,QString> &dictionary, QMap<QString,QString
         fromLicenseFile += "-US";
 
     if (!CopyFile((wchar_t*)QDir::toNativeSeparators(fromLicenseFile).utf16(),
-        (wchar_t*)QDir::toNativeSeparators(toLicenseFile).utf16(), FALSE)) {
+        (wchar_t*)QDir::toNativeSeparators(toLicenseFile).utf16(), false)) {
         cout << "Failed to copy license file (" << fromLicenseFile << ")";
         dictionary["DONE"] = "error";
         return;