Merge commit 'qt/master-stable'

Conflicts:
	config.tests/unix/openssl/openssl.pri
	demos/embedded/embedded.pro
	examples/itemviews/chart/chart.pro
	examples/network/network.pro
	examples/painting/painterpaths/painterpaths.pro
	examples/threads/mandelbrot/mandelbrot.pro
	qmake/project.cpp
	src/3rdparty/libtiff/libtiff/tif_config.h
	src/corelib/arch/arch.pri
	src/corelib/global/qglobal.cpp
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcore_unix_p.h
	src/corelib/kernel/qobject.cpp
	src/corelib/thread/qthread_unix.cpp
	src/corelib/tools/qsharedpointer_impl.h
	src/corelib/tools/tools.pri
	src/gui/kernel/qaction.h
	src/gui/kernel/qapplication.cpp
	src/gui/painting/qregion.h
	src/gui/widgets/qlineedit.cpp
	src/gui/widgets/qlineedit_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qdiriterator/tst_qdiriterator.cpp
	tests/auto/qhttp/qhttp.pro
	tests/auto/qline/qline.pro
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qresourceengine/qresourceengine.pro
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qstring/qstring.pro
	tests/auto/qtcpsocket/qtcpsocket.pro
	tests/auto/qtcpsocket/tst_qtcpsocket.cpp

2 files changed, 19 insertions, 8 deletions

diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 772655e..265a5a2 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -694,12 +694,15 @@ bool QLibraryPrivate::isPlugin(QSettings *settings)
 #endif
         }
 
+        // Qt 4.5 compatibility: stl doesn't affect binary compatibility
+        key.replace(" no-stl", "");
+
+#ifndef QT_NO_SETTINGS
         QStringList queried;
         queried << QString::number(qt_version,16)
                 << QString::number((int)debug)
                 << QLatin1String(key)
                 << lastModified;
-#ifndef QT_NO_SETTINGS
         settings->setValue(regkey, queried);
 #endif
     }
diff --git a/src/corelib/plugin/qlibrary_unix.cpp b/src/corelib/plugin/qlibrary_unix.cpp
index bdf6b78..462cfbf 100644
--- a/src/corelib/plugin/qlibrary_unix.cpp
+++ b/src/corelib/plugin/qlibrary_unix.cpp
@@ -58,7 +58,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#if !defined(QT_HPUX_LD)
+#if !defined(QT_HPUX_LD) && !defined(Q_OS_VXWORKS)
 QT_BEGIN_INCLUDE_NAMESPACE
 #include <dlfcn.h>
 QT_END_INCLUDE_NAMESPACE
@@ -66,7 +66,9 @@ QT_END_INCLUDE_NAMESPACE
 
 static QString qdlerror()
 {
-#if !defined(QT_HPUX_LD)
+#if defined(Q_OS_VXWORKS)
+    const char *err = "VxWorks does not support dynamic libraries.";
+#elif !defined(QT_HPUX_LD)
     const char *err = dlerror();
 #else
     const char *err = strerror(errno);
@@ -76,6 +78,8 @@ static QString qdlerror()
 
 bool QLibraryPrivate::load_sys()
 {
+    QString attempt;
+#if !defined(Q_OS_VXWORKS)
     QFileInfo fi(fileName);
 
 #if defined(Q_OS_SYMBIAN)
@@ -179,7 +183,6 @@ bool QLibraryPrivate::load_sys()
     }
 #endif
 #endif // QT_HPUX_LD
-    QString attempt;
     bool retry = true;
     for(int prefix = 0; retry && !pHnd && prefix < prefixes.size(); prefix++) {
         for(int suffix = 0; retry && !pHnd && suffix < suffixes.size(); suffix++) {
@@ -227,7 +230,8 @@ bool QLibraryPrivate::load_sys()
             attempt = str;
         }
     }
-# endif
+#endif
+#endif // Q_OS_VXWORKS
     if (!pHnd) {
         errorString = QLibrary::tr("Cannot load library %1: %2").arg(fileName).arg(qdlerror());
     }
@@ -240,14 +244,16 @@ bool QLibraryPrivate::load_sys()
 
 bool QLibraryPrivate::unload_sys()
 {
-#if defined(QT_HPUX_LD)
+#if !defined(Q_OS_VXWORKS)
+#  if defined(QT_HPUX_LD)
     if (shl_unload((shl_t)pHnd)) {
-#else
+#  else
     if (dlclose(pHnd)) {
-#endif
+#  endif
         errorString = QLibrary::tr("Cannot unload library %1: %2").arg(fileName).arg(qdlerror());
         return false;
     }
+#endif
     errorString.clear();
     return true;
 }
@@ -272,6 +278,8 @@ void* QLibraryPrivate::resolve_sys(const char* symbol)
     void* address = 0;
     if (shl_findsym((shl_t*)&pHnd, symbol, TYPE_UNDEFINED, &address) < 0)
         address = 0;
+#elif defined(Q_OS_VXWORKS)
+    void *address = 0;
 #else
     void* address = dlsym(pHnd, symbol);
 #endif