INCLUDEPATH += $$QMAKE_INCDIR_EGL LIBS_PRIVATE += $$QMAKE_LIBS_EGL QMAKE_CFLAGS += $$QMAKE_CFLAGS_EGL QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_EGL LIBS += $$QMAKE_LFLAGS_EGL for(p, QMAKE_LIBDIR_EGL) { exists($$p): LIBS_PRIVATE += -L$$p }