Re: Re: [SQL] Re: [GENERAL] lztext and compression ratios... - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Re: [SQL] Re: [GENERAL] lztext and compression ratios...
Date
Msg-id 200007080119.VAA14375@candle.pha.pa.us
Whole thread Raw
In response to Re: Re: [SQL] Re: [GENERAL] lztext and compression ratios...  (Philip Warner <pjw@rhyme.com.au>)
Responses Re: Re: [SQL] Re: [GENERAL] lztext and compression ratios...  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
> This remoinded me of a question I wanted to ask Unix people: other OSs I
> use allow for dynamic linking, at runtime and in code, against shared
> libraries, and I know Unix must allow this. The places where zlib is used
> are pretty limited, so it might be worth considering doing the 'HAVE_ZLIB'
> kinds of checks at runtime. Then one binary fits all...
> 
> Is this hard or easy - at least on machines with a libz.so?
> 
> Is it worth doing?
> 
> I guess the alternative on rpm is to create both: pg_dump.zlib and
> pg_dump.nozlib, and install the right one?

We do dynamic loading for functions.  Not sure if we want to load zlib
dynamically if we can help it.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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