diff --git a/src/plugins/projectexplorer/toolchain.h b/src/plugins/projectexplorer/toolchain.h
index 5a0ab7ec0e9..9bd5299638b 100644
--- a/src/plugins/projectexplorer/toolchain.h
+++ b/src/plugins/projectexplorer/toolchain.h
@@ -93,7 +93,6 @@ public:
     virtual void addToEnvironment(ProjectExplorer::Environment &env) = 0;
     virtual ToolChainType type() const = 0;
     virtual QString makeCommand() const = 0;
-    virtual QString defaultMakeTarget() const = 0;
 
     ToolChain();
     virtual ~ToolChain();
@@ -122,7 +121,6 @@ public:
     virtual void addToEnvironment(ProjectExplorer::Environment &env);
     virtual ToolChainType type() const;
     virtual QString makeCommand() const;
-    virtual QString defaultMakeTarget() const { return ""; }
 
 protected:
     virtual bool equals(ToolChain *other) const;
@@ -156,7 +154,6 @@ public:
     virtual void addToEnvironment(ProjectExplorer::Environment &env);
     virtual ToolChainType type() const;
     virtual QString makeCommand() const;
-    virtual QString defaultMakeTarget() const { return ""; }
 protected:
     virtual bool equals(ToolChain *other) const;
     QString m_name;
diff --git a/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.cpp b/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.cpp
index c83bad0f1da..3790d311d2d 100644
--- a/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.cpp
@@ -80,27 +80,9 @@ QString GCCEToolChain::makeCommand() const
     return "make";
 }
 
-QString GCCEToolChain::defaultMakeTarget() const
-{
-    const Qt4Project *qt4project = qobject_cast<const Qt4Project *>(m_project);
-    if (qt4project) {
-        if (!(QtVersion::QmakeBuildConfig(qt4project->value(
-                qt4project->activeBuildConfiguration(),
-                "buildConfiguration").toInt()) & QtVersion::DebugBuild)) {
-            return "release-gcce";
-        }
-    }
-    return "debug-gcce";
-}
-
 bool GCCEToolChain::equals(ToolChain *other) const
 {
     return (other->type() == type()
             && m_deviceId == static_cast<GCCEToolChain *>(other)->m_deviceId
             && m_deviceName == static_cast<GCCEToolChain *>(other)->m_deviceName);
 }
-
-void GCCEToolChain::setProject(const ProjectExplorer::Project *project)
-{
-    m_project = project;
-}
diff --git a/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.h b/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.h
index 7ce53ea2327..8b6bdc8dec5 100644
--- a/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.h
+++ b/src/plugins/qt4projectmanager/qt-s60/gccetoolchain.h
@@ -32,7 +32,6 @@
 
 #include "s60devices.h"
 
-#include <projectexplorer/project.h>
 #include <projectexplorer/toolchain.h>
 
 namespace Qt4ProjectManager {
@@ -46,10 +45,6 @@ public:
     void addToEnvironment(ProjectExplorer::Environment &env);
     ProjectExplorer::ToolChain::ToolChainType type() const;
     QString makeCommand() const;
-    QString defaultMakeTarget() const;
-
-    void setProject(const ProjectExplorer::Project *project);
-
 protected:
     bool equals(ToolChain *other) const;
 
@@ -57,7 +52,6 @@ private:
     QString m_deviceId;
     QString m_deviceName;
     QString m_deviceRoot;
-    const ProjectExplorer::Project *m_project;
 };
 
 } // namespace Internal
diff --git a/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.cpp b/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.cpp
index 9b38fca40fa..f12c509f828 100644
--- a/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.cpp
@@ -28,20 +28,17 @@
 **************************************************************************/
 
 #include "rvcttoolchain.h"
-
-#include "qt4project.h"
+#include <QtCore/QProcess>
 
 using namespace ProjectExplorer;
 using namespace Qt4ProjectManager::Internal;
 
-RVCTToolChain::RVCTToolChain(S60Devices::Device device, ToolChain::ToolChainType type,
-                             const QString &makeTargetBase)
+RVCTToolChain::RVCTToolChain(S60Devices::Device device, ToolChain::ToolChainType type)
     : m_versionUpToDate(false),
     m_deviceId(device.id),
     m_deviceName(device.name),
     m_deviceRoot(device.epocRoot),
-    m_type(type),
-    m_makeTargetBase(makeTargetBase)
+    m_type(type)
 {
 }
 
@@ -132,19 +129,6 @@ QString RVCTToolChain::makeCommand() const
     return "make";
 }
 
-QString RVCTToolChain::defaultMakeTarget() const
-{
-    const Qt4Project *qt4project = qobject_cast<const Qt4Project *>(m_project);
-    if (qt4project) {
-        if (!(QtVersion::QmakeBuildConfig(qt4project->value(
-                qt4project->activeBuildConfiguration(),
-                "buildConfiguration").toInt()) & QtVersion::DebugBuild)) {
-            return QString::fromLocal8Bit("release-%1").arg(m_makeTargetBase);
-        }
-    }
-    return QString::fromLocal8Bit("debug-%1").arg(m_makeTargetBase);
-}
-
 bool RVCTToolChain::equals(ToolChain *other) const
 {
     return (other->type() == type()
@@ -152,7 +136,3 @@ bool RVCTToolChain::equals(ToolChain *other) const
             && m_deviceName == static_cast<RVCTToolChain *>(other)->m_deviceName);
 }
 
-void RVCTToolChain::setProject(const ProjectExplorer::Project *project)
-{
-    m_project = project;
-}
diff --git a/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.h b/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.h
index 33a1899cc1f..2759cee45e0 100644
--- a/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.h
+++ b/src/plugins/qt4projectmanager/qt-s60/rvcttoolchain.h
@@ -40,17 +40,12 @@ namespace Internal {
 class RVCTToolChain : public ProjectExplorer::ToolChain
 {
 public:
-    RVCTToolChain(S60Devices::Device device, ProjectExplorer::ToolChain::ToolChainType type,
-                  const QString &makeTargetBase);
+    RVCTToolChain(S60Devices::Device device, ProjectExplorer::ToolChain::ToolChainType type);
     virtual QByteArray predefinedMacros();
     QList<ProjectExplorer::HeaderPath> systemHeaderPaths();
     void addToEnvironment(ProjectExplorer::Environment &env);
     ProjectExplorer::ToolChain::ToolChainType type() const;
     QString makeCommand() const;
-    QString defaultMakeTarget() const;
-
-    void setProject(const ProjectExplorer::Project *project);
-
 protected:
     bool equals(ToolChain *other) const;
 
@@ -64,9 +59,7 @@ private:
     QString m_deviceId;
     QString m_deviceName;
     QString m_deviceRoot;
-    const ProjectExplorer::Project *m_project;
     ProjectExplorer::ToolChain::ToolChainType m_type;
-    QString m_makeTargetBase;
     QByteArray m_predefinedMacros;
     QList<ProjectExplorer::HeaderPath> m_systemHeaderPaths;
 };
diff --git a/src/plugins/qt4projectmanager/qt-s60/s60manager.cpp b/src/plugins/qt4projectmanager/qt-s60/s60manager.cpp
index 5ae1c5f1a72..c13886923dc 100644
--- a/src/plugins/qt4projectmanager/qt-s60/s60manager.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/s60manager.cpp
@@ -160,18 +160,7 @@ ProjectExplorer::ToolChain *S60Manager::createGCCEToolChain(const Qt4ProjectMana
 ProjectExplorer::ToolChain *S60Manager::createRVCTToolChain(const Qt4ProjectManager::QtVersion *version,
                                                 ProjectExplorer::ToolChain::ToolChainType type) const
 {
-    QString makeTargetBase;
-    switch (type) {
-    case ProjectExplorer::ToolChain::RVCT_ARMV5:
-        makeTargetBase = "armv5";
-        break;
-    case ProjectExplorer::ToolChain::RVCT_ARMV6:
-        makeTargetBase = "armv6";
-        break;
-    default:
-        makeTargetBase = "InternalError";
-    }
-    return new RVCTToolChain(deviceForQtVersion(version), type, makeTargetBase);
+    return new RVCTToolChain(deviceForQtVersion(version), type);
 }
 
 S60Devices::Device S60Manager::deviceForQtVersion(const Qt4ProjectManager::QtVersion *version) const
diff --git a/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.cpp b/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.cpp
index f00fe2ede01..1a0f6026022 100644
--- a/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.cpp
+++ b/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.cpp
@@ -113,11 +113,6 @@ QString WINSCWToolChain::makeCommand() const
     return "make";
 }
 
-QString WINSCWToolChain::defaultMakeTarget() const
-{
-    return "debug-winscw";
-}
-
 bool WINSCWToolChain::equals(ToolChain *other) const
 {
     return (other->type() == type()
diff --git a/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.h b/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.h
index a601c48229f..c37faaaf034 100644
--- a/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.h
+++ b/src/plugins/qt4projectmanager/qt-s60/winscwtoolchain.h
@@ -47,7 +47,6 @@ public:
     void addToEnvironment(ProjectExplorer::Environment &env);
     ProjectExplorer::ToolChain::ToolChainType type() const;
     QString makeCommand() const;
-    QString defaultMakeTarget() const;
 
 protected:
     bool equals(ToolChain *other) const;
diff --git a/src/plugins/qt4projectmanager/qt4project.cpp b/src/plugins/qt4projectmanager/qt4project.cpp
index 857515b5f32..653804dd0d1 100644
--- a/src/plugins/qt4projectmanager/qt4project.cpp
+++ b/src/plugins/qt4projectmanager/qt4project.cpp
@@ -404,14 +404,6 @@ void Qt4Project::updateToolChain(const QString &buildConfiguration) const
     } else {
         delete tempToolChain;
     }
-#ifdef QTCREATOR_WITH_S60
-    if (m_toolChain && m_toolChain->type() == ToolChain::GCCE) {
-        static_cast<GCCEToolChain *>(m_toolChain)->setProject(this);
-    } else if (m_toolChain && (m_toolChain->type() == ToolChain::RVCT_ARMV5
-                               || m_toolChain->type() == ToolChain::RVCT_ARMV6)) {
-        static_cast<RVCTToolChain *>(m_toolChain)->setProject(this);
-    }
-#endif
 }
 
 QString Qt4Project::makeCommand(const QString &buildConfiguration) const
@@ -422,8 +414,25 @@ QString Qt4Project::makeCommand(const QString &buildConfiguration) const
 
 QString Qt4Project::defaultMakeTarget(const QString &buildConfiguration) const
 {
+#ifdef QTCREATOR_WITH_S60
     ToolChain *tc = toolChain(buildConfiguration);
-    return tc ? tc->defaultMakeTarget() : "";
+    if (!tc)
+        return QString::null;
+    QtVersion::QmakeBuildConfig buildConfig
+            = QtVersion::QmakeBuildConfig(value(activeBuildConfiguration(), "buildConfiguration").toInt());
+
+    if (tc->type() == ToolChain::GCCE) {
+        if (!(buildConfig & QtVersion::DebugBuild)) {
+            return "release-gcce";
+        }
+        return "debug-gcce";
+    } else if (tc->type() == ToolChain::RVCT_ARMV5) {
+        return (buildConfig & QtVersion::DebugBuild ? "debug-" : "release-") + QLatin1String("armv5");
+    } else if (tc->type() == ToolChain::RVCT_ARMV6) {
+        return (buildConfig & QtVersion::DebugBuild ? "debug-" : "release-") + QLatin1String("armv6");
+    }
+#endif
+    return QString::null;
 }
 
 void Qt4Project::updateCodeModel()