X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
To:	cygwin AT cygwin DOT com
From:	=?ISO-8859-1?Q?Ren=E9_Berber?= <r DOT berber AT computer DOT org>
Subject:	Re: libuuid
Date:	Tue, 09 Oct 2007 21:00:23 -0500
Lines:	47
Message-ID:	<fehbno$mub$1@sea.gmane.org>
References:	<3ee066b40710091803y70650c8fu82fbe824d1604dc6 AT mail DOT gmail DOT com>
Mime-Version:	1.0
User-Agent:	Thunderbird 2.0.0.6 (Windows/20070728)
In-Reply-To:	<3ee066b40710091803y70650c8fu82fbe824d1604dc6@mail.gmail.com>
OpenPGP:	url=hkp://wwwkeys.pgp.net
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

Antony Baxter wrote:

> I'm trying to compile a PostgreSQL module that relies on libuuid. I've
> found a number of previous discussions about this lib on the mailing
> list which indicate that in general we must use the Win32api version
> libuuid.a found in /usr/lib/w32api
>=20
> The source of the module can be found here:
>=20
> http://code.google.com/p/polarrose-postgresql-uuid/
>=20
> and the output of make is:
>=20
> gcc -O2 -pipe -Wall -Wmissing-prototypes -Wpointer-arith -Winline
>   -Wdeclaration-after-statement -Wendif-labels -fno-strict-aliasing
>   -I. -I/usr/include/postgresql/server -I/usr/include/postgresql/internal
>   -c -o uuid.o uuid.c
...
> dlltool --export-all --output-def uuid.def uuid.o
>=20
> dllwrap -o uuid.dll --def uuid.def uuid.o
>   /usr/lib/postgresql/pgxs/src/makefiles/../../src/utils/dllinit.o
>   -L/usr/lib -lpostgres
> uuid.o:uuid.c:(.text+0xe): undefined reference to `_uuid_compare'
...
> I've tried:
>=20
> dllwrap -o uuid.dll --def uuid.def uuid.o
>   /usr/lib/postgresql/pgxs/src/makefiles/../../src/utils/dllinit.o
>   -L/usr/lib -lpostgres -L/usr/lib/w32api -luuid

Try:

dllwrap -o uuid.dll --def uuid.def uuid.o
  /usr/lib/postgresql/pgxs/src/makefiles/../../src/utils/dllinit.o
  -L/usr/lib -lpostgres -Wl,-Bstatic -luuid -Wl,-Bdynamic

I don't think you need the -L/usr/lib/w32api but maybe you do, and the chan=
ge
can also be written as -Wl,-Bstatic,-luuid,-Bdynamic .

Explanation: libuuid.a is a static library, you have to explicitly link it
otherwise the tools look only for dynamic libraries.
--=20
Ren=E9 Berber


--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -