From fa41ddd3ebcdd90a94bd1c56d095476604b1957c Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Tue, 7 Mar 2017 15:09:05 +0800
Subject: [PATCH] fix build failed on aarch64 (#1132)

---
 vendor/github.com/ngaut/log/crash_darwin.go | 18 ++++++++++++++++++
 vendor/github.com/ngaut/log/crash_unix.go   |  4 ++--
 vendor/github.com/ngaut/log/log.go          |  2 +-
 vendor/vendor.json                          |  6 +++---
 4 files changed, 24 insertions(+), 6 deletions(-)
 create mode 100644 vendor/github.com/ngaut/log/crash_darwin.go

diff --git a/vendor/github.com/ngaut/log/crash_darwin.go b/vendor/github.com/ngaut/log/crash_darwin.go
new file mode 100644
index 0000000000..14ce5590c2
--- /dev/null
+++ b/vendor/github.com/ngaut/log/crash_darwin.go
@@ -0,0 +1,18 @@
+// +build darwin
+
+package log
+
+import (
+	"log"
+	"os"
+	"syscall"
+)
+
+func CrashLog(file string) {
+	f, err := os.OpenFile(file, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+	if err != nil {
+		log.Println(err.Error())
+	} else {
+		syscall.Dup2(int(f.Fd()), 2)
+	}
+}
diff --git a/vendor/github.com/ngaut/log/crash_unix.go b/vendor/github.com/ngaut/log/crash_unix.go
index 37f407def9..5b9bc23aa2 100644
--- a/vendor/github.com/ngaut/log/crash_unix.go
+++ b/vendor/github.com/ngaut/log/crash_unix.go
@@ -1,4 +1,4 @@
-// +build freebsd openbsd netbsd dragonfly darwin linux
+// +build freebsd openbsd netbsd dragonfly linux
 
 package log
 
@@ -13,6 +13,6 @@ func CrashLog(file string) {
 	if err != nil {
 		log.Println(err.Error())
 	} else {
-		syscall.Dup2(int(f.Fd()), 2)
+		syscall.Dup3(int(f.Fd()), 2, 0)
 	}
 }
diff --git a/vendor/github.com/ngaut/log/log.go b/vendor/github.com/ngaut/log/log.go
index 7e193715bd..896b393095 100644
--- a/vendor/github.com/ngaut/log/log.go
+++ b/vendor/github.com/ngaut/log/log.go
@@ -372,7 +372,7 @@ func genHourTime(t time.Time) string {
 }
 
 func New() *logger {
-	return Newlogger(os.Stdout, "")
+	return Newlogger(os.Stderr, "")
 }
 
 func Newlogger(w io.Writer, prefix string) *logger {
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 78ae8f3ff0..af1bc2cbc6 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -611,10 +611,10 @@
 			"revisionTime": "2015-08-13T08:49:40Z"
 		},
 		{
-			"checksumSHA1": "wLXFUHpjYiigLxib/vQZ6RcMM34=",
+			"checksumSHA1": "94Mvr/SU9I9Zl3pBtbHsBPN0LTg=",
 			"path": "github.com/ngaut/log",
-			"revision": "37d3e0f43b4fe05429e1adb75e835bf31fc1bba6",
-			"revisionTime": "2015-09-18T08:53:30Z"
+			"revision": "d2af3a61f64d093457fb23b25d20f4ce3cd551ce",
+			"revisionTime": "2017-03-07T01:10:05Z"
 		},
 		{
 			"checksumSHA1": "EcKjGj2rrdhMK90WMmP5gGwGQt8=",