TEMPLATE = app CONFIG += console c++11 CONFIG -= app_bundle CONFIG -= qt QMAKE_CXXFLAGS_RELEASE -= -O QMAKE_CXXFLAGS_RELEASE -= -O1 QMAKE_CXXFLAGS_RELEASE -= -O2 QMAKE_CXXFLAGS_RELEASE -= -O3 QMAKE_CXXFLAGS_RELEASE += -O2 QMAKE_LIBDIR += /usr/X11R6/lib SOURCES += main.cpp \ pagenormalizer.cpp HEADERS += \ CImg.h \ pagenormalizer.h LIBS += -lm -lpthread -lX11