args := []string{"build", "-o", exe}
	switch linktype {
	case linkNoCgo:
	case linkCgoDefault:
	case linkCgoInternal:
		args = append(args, "-ldflags", "-linkmode=internal")
	case linkCgoExternal:
		args = append(args, "-ldflags", "-linkmode=external")
	default:
		t.Fatalf("invalid linktype parameter of %v", linktype)
	}
	args = append(args, src)

        then:
        def e = thrown WorkValidationException
        validateException(task, e,
            missingValueMessage { property('cCompiler').includeLink() },
            missingValueMessage { property('CFlags').includeLink() },
            missingValueMessage { property('dns').includeLink() },
            missingValueMessage { property('URL').includeLink() })
    }

    def propertyValidationJavaBeanSpecSingleChar() {

// the rewrite causes the program to fail. For example, to bisect a failure caused
// by the new loop variable semantics:
//
//	bisect go test -gcflags=all=-d=loopvarhash=PATTERN
//
// The -gcflags=all= instructs the go command to pass the -d=... to the Go compiler
// when compiling all packages. Bisect varies PATTERN to determine the minimal set of changes
// needed to reproduce the failure.
//

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	// worked so that we could do all the work setting
	// the sigmask and the stack here, instead of setting
	// the mask here and the stack in netbsdMstart.
	// For now do the blocking manually.
	uc.uc_flags = _UC_SIGMASK | _UC_CPU
	uc.uc_link = nil
	uc.uc_sigmask = sigset_all

	var oset sigset
	sigprocmask(_SIG_SETMASK, &sigset_all, &oset)

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Fchflags(fd int, flags int) (err error) {
	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}