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On Tue, 11 Jan 2005 21:50:56 +0100
Juan RP <juan@xtraeme.nopcode.org> wrote:

> This is what libpcap-latest from pkgsrc-wip uses:
> 
> # libpcap>=0.8.1: pcap_get_selectable_fd added
> _PCAP_081!=             \
> 	 ${GREP} -c pcap_get_selectable_fd ${_LIBPCAP_PCAP_H} || ${TRUE}
> # libpcap>=0.8.0: pcap_datalink_val_to_description added
> _PCAP_080!=             \
> 	${GREP} -c pcap_datalink_val_to_description ${_LIBPCAP_PCAP_H} ||
> 	${TRUE}
> # libpcap>=0.7.0: pcap_setnonblock added
> _PCAP_070!=             \
> 	 ${GREP} -c pcap_setnonblock ${_LIBPCAP_PCAP_H} || ${TRUE}
> # libpcap>=0.6.0: prototype change for pcap_freecode
> _PCAP_060!=             \
> 	${GREP} -c pcap_freecode.struct.bpf_program ${_LIBPCAP_PCAP_H} ||
> 	${TRUE}
> # libpcap>=0.5.0: pcap_compile_nopcap added
> _PCAP_050!=             \
> 	${GREP} -c pcap_compile_nopcap ${_LIBPCAP_PCAP_H} || ${TRUE}
> 
> .if ${_PCAP_081} == "1"
> BUILTIN_PKG.libpcap=    libpcap-0.8.1
> .elif ${_PCAP_080} == "1"
> BUILTIN_PKG.libpcap=    libpcap-0.8.0
> .elif ${_PCAP_070} == "1"
> BUILTIN_PKG.libpcap=    libpcap-0.7.0
> .elif ${_PCAP_060} == "1"
> BUILTIN_PKG.libpcap=    libpcap-0.6.0
> .elif ${_PCAP_050} == "1"
> BUILTIN_PKG.libpcap=    libpcap-0.5.0
> .else
> BUILTIN_PKG.libpcap=    libpcap-0.4.0
> .endif

That's a better way to check the version, but we'd have to find a way to
know if the libpcap version is 0.8.3, otherwise it won't work for ntop
(which requires 0.8.3).



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