Re: make use of ld --as-needed

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Neil Conway <neilc(at)samurai(dot)com>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: make use of ld --as-needed
Date: 2005-05-05 04:40:36
Message-ID: 19114.1115268036@sss.pgh.pa.us
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Neil Conway <neilc(at)samurai(dot)com> writes:
> Tom Lane wrote:
>> Minor gripe --- what's the motivation for moving this down as you did?

> What do you mean by "this"? I moved the AC_MSG_NOTICEs for CPPFLAGS and
> LDFLAGS down below the --as-needed check, since the --as-needed check
> may modify LDFLAGS.

Well, I guess the question is why you put the --as-needed check where
you did, rather than above the existing AC_MSG_NOTICE displays. If it
has an interaction with the intervening tests, what is that exactly?
Surely finding "tar" for instance is not related.

regards, tom lane

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