#if (LLXTMPL_TESTVAR(_@_PROXY_APT_DISABLE_@_))
// apt proxy disable by variable PROXTY_APT_DISABLE
#else
#if (LLXTMPL_TESTVAR(_@_PROXY_ENABLED_@_))
#ifeq _@_PROXY_ENABLED_@_ true
Acquire::http::Proxy "http://_@_PROXY_HOST_@_:_@_PROXY_HTTP_PORT_@_/";
#else
// apt proxy disable by variable PROXY_ENABLED
#endif
#else
// apt proxy disable by variable PROXY_ENABLED
#endif
#endif