arm系统兼容

[zhaopeilin1]

$ uname -a
Linux raspberrypi 4.1.13+ #826 PREEMPT Fri Nov 13 20:13:22 GMT 2015 armv6l GNU/Linux
＃一个叫树莓派的开发板基于debian jessie定制的arm 版的系统。
#http://mirrordirector.raspbian.org/raspbian/
$ go version
go version go1.7.4 linux/arm
#安装包是go1.7.4.linux-armv6l.tar.gz http://www.golangtc.com/download

build pholcus的时候报错

$ go build

github.com/henrylee2cn/pholcus/app/downloader/surfer/agent

app/downloader/surfer/agent/agent_linux.go:17: cannot use buf.Sysname (type [65]uint8) as type [65]int8 in argument to charsToString
app/downloader/surfer/agent/agent_linux.go:27: cannot use buf.Release (type [65]uint8) as type [65]int8 in argument to charsToString

遂把 agent_linux.go里的charsToString参数类型由int8 改为uint8，才构建成功