--- /dev/null
+++ b/src/libgo/go/syscall/libcall_gnu.go
@@ -0,0 +1,11 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//FIXME: Try with libcall_irix.go
+
+package syscall
+
+// Dummy function
+func raw_ptrace(request int, pid int, addr *byte, data *byte) Errno {
+        return ENOSYS
+}