diff --git a/src/plugins/ios/iosdebugsupport.cpp b/src/plugins/ios/iosdebugsupport.cpp
index 2a9bf594452..5f731b02b80 100644
--- a/src/plugins/ios/iosdebugsupport.cpp
+++ b/src/plugins/ios/iosdebugsupport.cpp
@@ -53,13 +53,6 @@ using namespace Qt4ProjectManager;
 namespace Ios {
 namespace Internal {
 
-static const char * const qMakeVariables[] = {
-         "QT_INSTALL_LIBS",
-         "QT_INSTALL_PLUGINS",
-         "QT_INSTALL_IMPORTS"
-};
-
-
 RunControl *IosDebugSupport::createDebugRunControl(IosRunConfiguration *runConfig,
                                                    QString *errorMessage)
 {
@@ -102,6 +95,7 @@ IosDebugSupport::IosDebugSupport(IosRunConfiguration *runConfig,
 
 void IosDebugSupport::handleGdbServerFd(int gdbServerFd)
 {
+    Q_UNUSED(gdbServerFd);
     QTC_CHECK(false); // to do transfer fd to debugger
     //m_runControl->engine()->notifyEngineRemoteSetupDone(gdbServerPort, qmlPort);
 }
diff --git a/src/plugins/ios/iosdeploystep.cpp b/src/plugins/ios/iosdeploystep.cpp
index dc23ee3eab6..6d9d89beebf 100644
--- a/src/plugins/ios/iosdeploystep.cpp
+++ b/src/plugins/ios/iosdeploystep.cpp
@@ -55,8 +55,6 @@ using namespace Qt4ProjectManager;
 namespace Ios {
 namespace Internal {
 
-static const char USE_LOCAL_QT_KEY[] = "Qt4ProjectManager.IosDeployStep.UseLocalQtLibs";
-
 const Core::Id IosDeployStep::Id("Qt4ProjectManager.IosDeployStep");
 
 IosDeployStep::IosDeployStep(ProjectExplorer::BuildStepList *parent)