QDeclarativeDebug: Warn user for Qt configured with -no-declarative-debug

Print a warning if the user passes -qmljsdebugger on command line, but
Qt is configured with -no-declarative-debug

Change-Id: I72c9ffad9631ffe8582c13e3a4e798b102d0efad
Reviewed-by: Christiaan Janssen

2 files changed, 9 insertions, 1 deletions

diff --git a/src/declarative/debugger/qdeclarativedebughelper.cpp b/src/declarative/debugger/qdeclarativedebughelper.cpp
index 047820908d..93f7423e4b 100644
--- a/src/declarative/debugger/qdeclarativedebughelper.cpp
+++ b/src/declarative/debugger/qdeclarativedebughelper.cpp
@@ -65,10 +65,12 @@ void QDeclarativeDebugHelper::setAnimationSlowDownFactor(qreal factor)
 }
 
 void QDeclarativeDebugHelper::enableDebugging() {
+#ifndef QDECLARATIVE_NO_DEBUG_PROTOCOL
     if (!QDeclarativeEnginePrivate::qml_debugging_enabled) {
         qWarning("Qml debugging is enabled. Only use this in a safe environment!");
     }
     QDeclarativeEnginePrivate::qml_debugging_enabled = true;
+#endif
 }
 
 QT_END_NAMESPACE
diff --git a/src/declarative/debugger/qdeclarativedebugserver.cpp b/src/declarative/debugger/qdeclarativedebugserver.cpp
index ea3d9a35c9..14e7187f28 100644
--- a/src/declarative/debugger/qdeclarativedebugserver.cpp
+++ b/src/declarative/debugger/qdeclarativedebugserver.cpp
@@ -159,8 +159,8 @@ QDeclarativeDebugServer *QDeclarativeDebugServer::instance()
     if (!commandLineTested) {
         commandLineTested = true;
 
-#ifndef QDECLARATIVE_NO_DEBUG_PROTOCOL
         QApplicationPrivate *appD = static_cast<QApplicationPrivate*>(QObjectPrivate::get(qApp));
+#ifndef QDECLARATIVE_NO_DEBUG_PROTOCOL
         // ### remove port definition when protocol is changed
         int port = 0;
         bool block = false;
@@ -204,6 +204,12 @@ QDeclarativeDebugServer *QDeclarativeDebugServer::instance()
                              appD->qmljsDebugArgumentsString()).toAscii().constData());
             }
         }
+#else
+        if (!appD->qmljsDebugArgumentsString().isEmpty()) {
+            qWarning(QString::fromAscii("QDeclarativeDebugServer: Ignoring \"-qmljsdebugger=%1\". "
+                                        "QtDeclarative is not configured for debugging.").arg(
+                         appD->qmljsDebugArgumentsString()).toAscii().constData());
+        }
 #endif
     }