diff --git a/make/qt-defs.mk b/make/qt-defs.mk
new file mode 100644
index 00000000..0d0aa634
--- /dev/null
+++ b/make/qt-defs.mk
@@ -0,0 +1,74 @@
+ifeq ($(USE_QT),true)
+
+USE_X                  = true
+CPPFLAGS              += -DQT_THREAD_SUPPORT  
+QT_VERSION            ?= 4
+
+ifeq ($(QT_VERSION),2)
+QT_PREFIX              = /usr/lib/qt2
+else
+	ifeq ($(QT_VERSION),3)
+		QT_PREFIX      = /usr/lib/qt3
+	else
+		ifeq ($(QT_VERSION),4)
+		QT_PREFIX = $(HOME)/opt/qt4
+		INCLUDE  += -I$(QT_PREFIX)/include/Qt
+		endif
+	endif
+endif
+
+INCLUDE               += -I$(QT_PREFIX)/include
+
+ifeq ($(ARCH),x86)
+	LD_LIB_PATH   += $(QT_PREFIX)/lib
+	QT_LDFLAGS    += -L$(QT_PREFIX)/lib
+else
+	ifeq ($(QT_VERSION),4)
+		LD_LIB_PATH   += $(QT_PREFIX)/lib
+		QT_LDFLAGS    += -L$(QT_PREFIX)/lib
+	else
+		LD_LIB_PATH   += $(QT_PREFIX)/lib64
+		QT_LDFLAGS    += -L$(QT_PREFIX)/lib64
+	endif
+endif
+
+MOC                    = $(QT_PREFIX)/bin/moc
+UIC                    = $(QT_PREFIX)/bin/uic
+RCC                    = $(QT_PREFIX)/bin/rcc
+
+ifneq ($(wildcard *.h),)
+MOC_H_HC               = $(shell grep -H Q_OBJECT $(wildcard *.h) | cut -d: -f1 | sort -u)
+endif
+MOC_H_UI               = $(patsubst %.ui,%.h,$(UIFILES))
+MOC_H                  = $(sort $(MOC_H_HC) $(MOC_H_UI))
+MOC_CPP                = $(patsubst %.h,moc_%.cpp,  $(MOC_H))
+RCC_CPP                = $(patsubst %.qrc,rcc_%.cpp, $(RCCFILES))
+ifeq ($(QT_VERSION),4)
+UIC_H                  = $(patsubst %.ui,ui_%.h,    $(UIFILES))
+else
+UIC_H                  = $(patsubst %.ui,%.h,       $(UIFILES))
+endif
+UIC_CPP                = $(patsubst %.ui,uic_%.cpp, $(UIFILES))
+
+OBJ                   += $(patsubst %.cpp,%.o,$(MOC_CPP))
+OBJ                   += $(patsubst %.cpp,%.o,$(UIC_CPP))
+OBJ                   += $(patsubst %.cpp,%.o,$(RCC_CPP))
+
+ifdef REENTRANT
+	ifneq ($(QT_VERSION),4)
+	LPPFLAGS      += $(QT_LDFLAGS) -lqt-mt
+	else
+	# LPPFLAGS      += $(QT_LDFLAGS) -lQtSql -lQtNetwork -lQtOpenGL -lQtDesigner_debug -lQtGui_debug -lQtCore_debug
+	LPPFLAGS      += $(QT_LDFLAGS) -lQtSql -lQtNetwork -lQtOpenGL -lQtDesigner -lQtGui -lQtCore
+	endif
+else
+	ifneq ($(QT_VERSION),4)
+	LPPFLAGS      += $(QT_LDFLAGS) -lqt
+	else
+	# LPPFLAGS      += $(QT_LDFLAGS) -lQtSql -lQtNetwork -lQtOpenGL -lQtDesigner_debug -lQtGui_debug -lQtCore_debug
+	LPPFLAGS      += $(QT_LDFLAGS) -lQtSql -lQtNetwork -lQtOpenGL -lQtDesigner -lQtGui -lQtCore
+	endif
+endif
+
+endif # USE_QT
+