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原文如下：

Thank Guy Harris,Your Advice is very good,there is no error in link for g_thread_init.
the Key is:
>libwireshark_LIBS = \
> $(GTHREAD_LIBS) \

In the beginning,I changed wrong place in makefile,I know I have to add libs,but I use the way for gcc,and I choosed wrong place,Since i don't understand the relation between epan and dissector.

在 2011-08-24 15:54:10，"Guy Harris" <guy@alum.mit.edu> 写道：
> 
>On Aug 24, 2011, at 12:11 AM, lookfar wrote:
> 
>>    正在创建库 libwireshark.lib 和对象 libwireshark.exp
>> dissectors.lib(packet-ppp.obj) : error LNK2019: 无法解析的外部符号 _g_thread_ini
>> t，该符号在函数 _proto_register_ppp 中被引用

>> libwireshark.dll : fatal error LNK1120: 1 个无法解析的外部命令 

>> NMAKE : fatal error U1077: “"D:\Program Files\Microsoft Visual Studio 9.0\VC\BI

>> N\link.EXE"”: 返回代码“0x460”

>> Stop.

>> NMAKE : fatal error U1077: “"D:\Program Files\Microsoft Visual Studio 9.0\VC\BI

>> N\nmake.exe"”: 返回代码“0x2”

> 

>For those of us who don't read Chinese, Google Translate says that's

> 

>       Creating library libwireshark.lib and objects libwireshark.exp

>        dissectors.lib (packet-ppp.obj): error LNK2019: unresolved external symbol _g_thread_init, the symbol is referenced in 
         function _proto_register_ppp

>       libwireshark.dll: fatal error LNK1120: 1 unresolved externals

>        NMAKE: fatal error U1077: “"D:\Program Files\Microsoft Visual Studio 9.0\VC\BIN\link.EXE"”: return code "0x460"

>       Stop.

>        NMAKE: fatal error U1077: “"D:\Program Files\Microsoft Visual Studio 9.0\VC\BIN\nmake.exe"”: return code "0x2"

>       Stop.

> 

>(why "fatal error" is in English and "return code" isn't, well...).

> 

>> My version is wireshark-1.7.0-SVN-38520,I have changed the dissector nmake file to add line like:

>> 

>> CFLAGS= $(WARNINGS_ARE_ERRORS) $(STANDARD_CFLAGS) \

>>      /I. /I.. /I../.. $(GLIB_CFLAGS) \

>>      $(GTHREAD_LIBS) \

>> #    `pkg-config --cflags --libs glib-2.0 gthread-2.0` \

>>      $(ZLIB_CFLAGS) \

>>      $(PCRE_CFLAGS) $(GNUTLS_CFLAGS) $(NETTLE_CFLAGS) \

>>      $(KFW_CFLAGS) $(AIRPCAP_CFLAGS) $(GEOIP_CFLAGS) \

>>      /I$(PCAP_DIR)\include

> 

>What happens if you *don't* make that change, but, instead, change epan\Makefile.nmake to do something such as

> 

>libwireshark_LIBS = \

>       $(GTHREAD_LIBS) \

>       $(GLIB_LIBS)   \

>       $(C_ARES_LIBS) \

>       $(ADNS_LIBS) \

>       $(KFW_LIBS) \

>       $(NETTLE_LIBS) \

>       $(ZLIB_LIBS) \

>       $(GNUTLS_LIBS) \

>       $(LUA_LIBS) \

>       $(PYTHON_LIBS) \

>       $(SMI_LIBS) \

>       $(GEOIP_LIBS) \

>       ..\wsutil\libwsutil.lib \

>       ..\wiretap\wiretap-$(WTAP_VERSION).lib \

>       crc\crc.lib \

>       crypt\airpdcap.lib \

>       ftypes\ftypes.lib \

>       dfilter\dfilter.lib \

>       $(WSLUA_LIB) \

>       $(WSPYTHON_LIB) \

>       dissectors\dissectors.lib

> 

>so that libwireshark is linked with $(GTHREAD_LIBS) 

> 

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