1 # zlib dependency satisfied by bundled 3rd party zlib or system zlib

     2 contains(QT_CONFIG, system-zlib) {

     3     symbian:                 LIBS_PRIVATE += -llibz

     4     else:if(unix|win32-g++*):LIBS_PRIVATE += -lz

     5     else:                    LIBS += zdll.lib

     6 } else {

     7     INCLUDEPATH +=  $$PWD/zlib

     8 }