[ipv6calc] ipv6calc: use shared libipv6calc.so and databases

[Peter Bieringer]

Hi,

shared library support added, please try latest CVS trunk using:

        add support for building with shared libraries:
         configure: --enalbe-shared-library
         autogen.sh: -S

Note: spec file for RPM is still not tested, coming next

Regards,
	Peter


Am 31.01.2014 07:39, schrieb Peter Bieringer:
> Hi Nikoli,
> 
> Am 31.01.2014 06:59, schrieb Nikoli:
>> Hello, thanks for ipv6calc, have suggestion about build system: use shared 
>> libipv6calc.so and databases instead of duplicating them in every bin.
>>
>> $ equery s ipv6calc
>>  * net-misc/ipv6calc-0.95.0
>>          Total files : 20
>>          Total size  : 11.38 MiB
>>
>> Size is huge, because every bin has internal copy of databases/ lib/ md5/
>> $ du -sh /usr/bin/ipv6*
>> 2,9M    /usr/bin/ipv6calc
>> 2,8M    /usr/bin/ipv6loganon
>> 2,8M    /usr/bin/ipv6logconv
>> 2,8M    /usr/bin/ipv6logstats
>>
>> Please avoid duplication and move shared databases and shared code to 
>> '/usr/lib64/libipv6calc.so'.
> 
> Your right, I have this already in mind since longer, also having extra
> database binary files (easy to update them extra afterwards)...and have
> plans since longer to create a shared library by default and also
> replace the md5 code inside by external one (if available)...let see
> when I can find time to improve the project.
> 
> BTW: if you are able to contribute, you're very welcome!
> 
> Regards,
> 	Peter
> 
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