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Date:      Mon, 29 Apr 2013 21:00:00 +0100
From:      Chris Rees <utisoft@gmail.com>
To:        Matthew Seaman <m.seaman@infracaninophile.co.uk>
Cc:        FreeBSD Mailing List <freebsd-ports@freebsd.org>
Subject:   Re: openldap-2.4.35: "failed to start slapd"
Message-ID:  <CADLo83_bM_TNGtc0ahrJy5y65=ZiOLmxabVp2GLSdpwSZn6%2BQw@mail.gmail.com>
In-Reply-To: <517EC419.9060501@infracaninophile.co.uk>
References:  <20130428070851.60d08788@scorpio> <CADLo839jkJOAh4nNPvn8_2VMLEuaf8%2BoKW2ibnPtM9rmqU7ghw@mail.gmail.com> <20130428131704.1eb14721@scorpio> <CADLo8382V97nGiTq4wMa_R_EXcjKpdGEZv3dEkBgrUeUwJ5yDA@mail.gmail.com> <517E0443.2050804@delphij.net> <20130429071307.50874b19@scorpio> <517EB1C0.4020409@FreeBSD.org> <20130429142648.089ed8fe@scorpio> <517EC419.9060501@infracaninophile.co.uk>

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On 29 Apr 2013 20:04, "Matthew Seaman" <m.seaman@infracaninophile.co.uk>
wrote:
>
> On 29/04/2013 19:26, Jerry wrote:
> > Thanks Matthew, I was wondering if I would have to rebuild the
> > database. I kind of thought that I would. One question though, why
> > "WITH_BDB_VER?=5" instead of the same setting sans the "?" question
> > mark? Plus, is there really a need for a space or tab between the
> > directive and the setting? I have seen several such flags using one
> > style or the other. Is it just a matter of style or does it actually
> > make any difference?
>
> '?=' means 'assign if variable is not already initialised' -- so it
> allows ports to override your choice of settings; for instance if you
> wanted to install a port that only worked with an earlier version of BDB.

I'm pretty sure ?= is inappropriate here; make.conf is read first(ish) and
thus WITH_OPENLDAP_VER should not be defined at this point.

Chris



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