# zlib dependency satisfied by bundled 3rd party zlib or system zlib contains(QT_CONFIG, system-zlib) { symbian: LIBS_PRIVATE += -llibz else:if(unix|win32-g++*):LIBS_PRIVATE += -lz else: LIBS += zdll.lib } else { # We could copy the zlib sources over to this module, but for now we don't. # INCLUDEPATH += $$PWD/zlib error(zlib not available: Qt was not built with the system's zlib) }