Message-ID: <8bf71cb05679342f8a09206cb03fc727d5d52830.camel@aegee.org>
Subject: Re: No libldap_r in OpenLDAP 2.5 - use
 LDAP_API_FEATURE_X_OPENLDAP_REENTRANT from ldap_features.h
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	 <dilyan.palauzov@aegee.org>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-bugs@lists.postgresql.org
Date: Wed, 25 Aug 2021 17:27:26 +0300
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Hello Tom,

I run Linux from Scratch system.  All old binaries, are linked with
libldap(_r)-2.4, all new things get linked towards libldap-2.5 .  So
the configuration step always sees libldap-2.5 as most current (and its
header files).  I can in theory point the build process to versioned-
headers, but I do not have to.

The problem here is, that libldap_r-2.4, libldap-2.4, and libldap-2.5
are installed on the system.  I want that libpq.so is not linked with
libldap_r-2.4, but with libldap-2.5.

Greetings
  Dilyan Palauzov

On Wed, 2021-08-25 at 10:15 -0400, Tom Lane wrote:
> =?UTF-8?Q?=D0=94=D0=B8=D0=BB=D1=8F=D0=BD_?= =?UTF-
> 8?Q?=D0=9F=D0=B0=D0=BB=D0=B0=D1=83=D0=B7=D0=BE=D0=B2?=
> <dilyan.palauzov@aegee.org> writes:
> > Hello Tom,
> > on my system I have installed first OpenLDAP 2.4, and then in
> > addition
> > OpenLDAP 2.5.
> 
> Doesn't sound like a particularly good idea.  How are you going to
> get their header files to coexist?  What if configure sees the wrong
> header file for the library it picks up?
> 
>                         regards, tom lane