CT_PREFIX = ../.. CT_PREFIX_INSTALL = ../../.. MUST_USE_OPENCV = 1 include($${CT_PREFIX}/shared.pri) include($${PLUGIN_SHARED_DIR}/include.pri) greaterThan(QT_MAJOR_VERSION, 4): QT += concurrent DESTDIR = $${PLUGINSHARED_DESTDIR} TARGET = ctlibgopencv DEFINES += CTLIBOPENCV_LIBRARY HEADERS += $${PLUGIN_SHARED_INTERFACE_DIR}/interfaces.h SOURCES +=