greaterThan(QT_MAJOR_VERSION, 4) { QT += widgets printsupport greaterThan(QT_MINOR_VERSION, 1) { macx:QT += macextras } } INCLUDEPATH += $$[QT_INSTALL_HEADERS] LIBS += -L$$[QT_INSTALL_LIBS] CONFIG(debug, debug|release) { mac: { LIBS += -lqscintilla2_qt$${QT_MAJOR_VERSION}_debug } else { win32: { LIBS += -lqscintilla2_qt$${QT_MAJOR_VERSION}d } else { LIBS += -lqscintilla2_qt$${QT_MAJOR_VERSION} } } } else { LIBS += -lqscintilla2_qt$${QT_MAJOR_VERSION} }