+TEMPLATE = app
TARGET = hello
+
CONFIG += qt debug
-SOURCES += hello.cc
+
+QMAKE_CFLAGS += -O2
+QMAKE_CXXFLAGS += -O2
+
+QMAKE_CFLAGS += -pg
+QMAKE_CXXFLAGS += -pg
+QMAKE_LFLAGS += -pg
+
+HEADERS += DrawingArea.h \
+ DrawingThread.h \
+ DrawingWindow.h
+
+SOURCES += DrawingArea.cpp \
+ DrawingThread.cpp \
+ DrawingWindow.cpp \
+ hello.cc