libjingle在Linux下不能编译的解决方法

以Ubuntu为例,先安装

• sudo apt-get install build-essential
• sudo apt-get install expat
• sudo apt-get install libexpat1-dev
• sudo apt-get install libssl-dev
• sudo apt-get install pkg-config
• sudo apt-get install gtk+2.0

然后编译

./configure

make

编译会报错，需要修改
talk/base/stringutils.h
talk/base/base64.h
talk/xmpp/xmppclient.h
talk/p2p/base/sessionmanager.h 160

类似如下，

From:
inline static const char* Traits<char>::empty_str() { return ""; }
To:
inline static const char* empty_str() { return ""; } 

参看一下编译出错的行号就可以找到，很好改。

参考Resources:
http://groups.google.com/group/google-talk-open/browse_thread/thread/bf92d054c144f167

http://cyclone.blog.ubuntu.org.cn/2008/01/23/libjingle-create-a-program/

Errors:

1. ../../../../../../../../kopete/protocols/jabber/googletalk/libjingle/talk/base/socketaddress.cc:284:49: error: 'gethostname' was not declared in this scope

-->https://bugs.kde.org/show_bug.cgi?id=299449
-->http://websvn.kde.org/?view=revision&revision=1290696

	revision 1290695, Sun Jun 13 20:23:29 2010 UTC	revision 1290696, Sat Apr 21 10:03:23 2012 UTC
#	Line 31	Line 31
31	#include <netinet/in.h>	#include <netinet/in.h>
32	#include <arpa/inet.h>	#include <arpa/inet.h>
33	#include <netdb.h>	#include <netdb.h>
34		#include <unistd.h>
35	#endif	#endif
36
37	#include <cstring>	#include <cstring>