From ceaa7741a2f5831d351d94f68b5cf388be9e5ab2 Mon Sep 17 00:00:00 2001
From: Austin Clements <aclements@csail.mit.edu>
Date: Wed, 12 Aug 2009 17:22:47 -0700
Subject: [PATCH] Convert ptrace to whole-package compilation.

R=rsc
APPROVED=rsc
DELTA=15  (9 added, 6 deleted, 0 changed)
OCL=33136
CL=33136
---
 usr/austin/ptrace/Makefile            | 13 +++++++++++++
 usr/austin/ptrace/ptrace_linux.go     |  5 -----
 usr/austin/ptrace/regs_linux_amd64.go |  1 -
 3 files changed, 13 insertions(+), 6 deletions(-)
 create mode 100644 usr/austin/ptrace/Makefile

diff --git a/usr/austin/ptrace/Makefile b/usr/austin/ptrace/Makefile
new file mode 100644
index 00000000000..2158abc93c8
--- /dev/null
+++ b/usr/austin/ptrace/Makefile
@@ -0,0 +1,13 @@
+# Copyright 2009 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.
+
+include $(GOROOT)/src/Make.$(GOARCH)
+
+TARG=ptrace
+GOFILES=\
+	process.go\
+	ptrace_linux.go\
+	regs_$(GOOS)_$(GOARCH).go\
+
+include $(GOROOT)/src/Make.pkg
diff --git a/usr/austin/ptrace/ptrace_linux.go b/usr/austin/ptrace/ptrace_linux.go
index 489c8d43c09..5bf7072e279 100644
--- a/usr/austin/ptrace/ptrace_linux.go
+++ b/usr/austin/ptrace/ptrace_linux.go
@@ -9,7 +9,6 @@ import (
 	"fmt";
 	"io";
 	"os";
-	"ptrace";
 	"runtime";
 	"strconv";
 	"strings";
@@ -98,8 +97,6 @@ func (ts threadState) String() string {
  * Basic types
  */
 
-type thread struct
-
 // A breakpoint stores information about a single breakpoint,
 // including its program counter, the overwritten text if the
 // breakpoint is installed.
@@ -176,8 +173,6 @@ type thread struct {
 	exitStatus int;
 }
 
-func (p *process) newThread(tid int, signal int, cloned bool) (*thread, os.Error)
-
 /*
  * Errors
  */
diff --git a/usr/austin/ptrace/regs_linux_amd64.go b/usr/austin/ptrace/regs_linux_amd64.go
index c843bb134f8..3b2a058d176 100644
--- a/usr/austin/ptrace/regs_linux_amd64.go
+++ b/usr/austin/ptrace/regs_linux_amd64.go
@@ -6,7 +6,6 @@ package ptrace
 
 import (
 	"os";
-	"ptrace";
 	"strconv";
 	"syscall";
 )