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thomas2015

thomas2015

V2EX 第 40548 号会员,加入于 2013-06-13 16:54:16 +08:00
thomas2015 最近回复了
2019-03-13 15:41:41 +08:00
回复了 yafeilee 创建的主题 程序员 为什么国外的创业公司更喜欢 Rails?
@seamon 分析的精辟
2019-03-13 15:15:00 +08:00
回复了 wangjxxx 创建的主题 问与答 为啥 C/C++ 互联网公司招聘的这么少
C++是上个世纪针对传统企业的,不是面向互联网的
@winnie2012 脉络清晰的好文章
我用 Mac 编译这个源码的时候,只有 Libgai 这个包编译错误,其他都可以编译,之所以出现:
Undefined symbols for architecture x86_64:
"_Bind", referenced from:
_main in tcpserv03-11de6f.o
"_Close", referenced from:
_main in tcpserv03-11de6f.o
"_Fork", referenced from:
_main in tcpserv03-11de6f.o
"_Listen", referenced from:
_main in tcpserv03-11de6f.o
"_Signal", referenced from:
_main in tcpserv03-11de6f.o
"_Socket", referenced from:
_main in tcpserv03-11de6f.o
"_err_sys", referenced from:
_main in tcpserv03-11de6f.o
"_sig_chld", referenced from:
_main in tcpserv03-11de6f.o
"_str_echo", referenced from:
_main in tcpserv03-11de6f.o
ld: symbol(s) not found for architecture x86_64

是因为你在编译的时候,没有加上 -lunp,当然首先必须编译出这个静态库文件,一般在编译 libfree 这个最基本的库之后就能编译出 unp.a(在上一层目录生成),然后就可以了.至于其他的 libroute 编译不出来,其实关系不大(大概好像是说是否支持 BSD4.8),主要 libfree 能编译出来,那么 unp.a 就可以编译出来了.
我用 CentOS 7 编译的时候,没有出现问题,连 Mac 编译不出来的 libgai 都可以编译出来,Mac 会出现一些意想不到的麻烦,网上资料也少,除非 google 还能找到一些,用 Linux 还是比较好.
2017-10-06 21:21:16 +08:00
回复了 Tony2ee 创建的主题 分享发现 QC35 新固件 1.3.2 放出,风噪没了降噪可调可关闭了
升级之后风噪还是有的,并没有所说的可以去除风噪
爬虫职位招吗?
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