if out, err := exec.Command(argv[0], argv[1:]...).CombinedOutput(); err != nil {
		Exitf("running %s failed: %v\n%s", argv[0], err, out)
	}
}

func (ctxt *Link) hostlink() {
	if ctxt.LinkMode != LinkExternal || nerrors > 0 {
		return
	}
	if ctxt.BuildMode == BuildModeCArchive {
		return
	}

	var argv []string
	argv = append(argv, ctxt.extld()...)

	// TLS_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256).
	CipherSuites []uint16

	// ServerName indicates the name of the server requested by the client
	// in order to support virtual hosting. ServerName is only set if the
	// client is using SNI (see RFC 4366, Section 3.1).
	ServerName string

	// SupportedCurves lists the elliptic curves supported by the client.

     * for technical reasons, it is not part of the public API. In particular, this method can be changed or deleted
     * without prior notice and must not be used by plugins.
     *
     * @param classRealm The class realm hosting the build extensions of this project, may be {@code null}.
     */
    public void setClassRealm(ClassRealm classRealm) {
        this.classRealm = classRealm;
    }

    /**

	// Required
	Name string

	// `path` is an optional URL path which will be sent in any request to
	// this service.
	// +optional
	Path *string

	// If specified, the port on the service that hosting webhook.
	// `port` should be a valid port number (1-65535, inclusive).
	// +optional
	Port int32
}

// MatchCondition represents a condition which must by fulfilled for a request to be sent to a webhook.

  // `path` is an optional URL path which will be sent in any request to
  // this service.
  // +optional
  optional string path = 3;

  // If specified, the port on the service that hosting webhook.
  // Default to 443 for backward compatibility.
  // `port` should be a valid port number (1-65535, inclusive).
  // +optional
  optional int32 port = 4;
}

  // `path` is an optional URL path which will be sent in any request to
  // this service.
  // +optional
  optional string path = 3;

  // If specified, the port on the service that hosting webhook.
  // Default to 443 for backward compatibility.
  // `port` should be a valid port number (1-65535, inclusive).
  // +optional
  optional int32 port = 4;
}

// endpoints defined by a backend. An Ingress can be configured to give services
// externally-reachable urls, load balance traffic, terminate SSL, offer name
// based virtual hosting etc.
// DEPRECATED - This group version of Ingress is deprecated by networking.k8s.io/v1beta1 Ingress. See the release notes for more information.
type Ingress struct {
	metav1.TypeMeta `json:",inline"`

	// this service.
	// +optional
	Path *string `json:"path,omitempty" protobuf:"bytes,3,opt,name=path"`

	// If specified, the port on the service that hosting webhook.
	// Default to 443 for backward compatibility.
	// `port` should be a valid port number (1-65535, inclusive).
	// +optional
	Port *int32 `json:"port,omitempty" protobuf:"varint,4,opt,name=port"`
}

by default will only use git and hg to download code from public servers.
But it will use any known version control system (bzr, fossil, git, hg, svn)
to download code from private servers, defined as those hosting packages
matching the GOPRIVATE variable (see 'go help private'). The rationale behind
allowing only Git and Mercurial is that these two systems have had the most

	// this service.
	// +optional
	Path *string `json:"path,omitempty" protobuf:"bytes,3,opt,name=path"`

	// If specified, the port on the service that hosting webhook.
	// Default to 443 for backward compatibility.
	// `port` should be a valid port number (1-65535, inclusive).
	// +optional
	Port *int32 `json:"port,omitempty" protobuf:"varint,4,opt,name=port"`
}