[Winpcap-users] Updating BPF compiler

[Fulvio Risso]

Deston High wrote:
> well, just found windows flex and bison binarys
> Flex: http://www.iitkgp.ac.in/course/cs13002/softwares/gcc/flx254b.zip
> Bison: http://www.iitkgp.ac.in/course/cs13002/softwares/gcc/bsn135b.zip

FYI, the gnuwin32.sourceforge.net project allows you to download a lot 
of packages (including flex, bison, etc) without having to get the whole 
cygwin.

Cheers,

	fulvio


> 
> and it works great :)
> 
> might be usefull for others
> 
> i hope it will compile O:-)
> 
> cheers
> 
> 
> 
> Guy Harris wrote:
> 
>> Deston High wrote:
>>
>>> according to your msg i need to generate source files using 
>>> bison/flex from:
>>> grammar.y <http://cvs.tcpdump.org/cgi-bin/cvsweb/libpcap/grammar.y>
>>> scanner.l <http://cvs.tcpdump.org/cgi-bin/cvsweb/libpcap/scanner.l>
>>
>>
>>
>> YES.  The keywords "pppoed" and "pppoes" were added to the filtering 
>> language, so the lexical analyzer (scanner.l) had to be changed to 
>> recognize those keywords, and the grammar (grammar.y) had to be change 
>> to support them as language tokens.
>>
>> So you will need to install Cygwin:
>>
>>     http://www.cygwin.com/
>>
>> in order to get Bison and Flex.
>> _______________________________________________
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>>
>>
> 
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