Please see below ...

Joe.

-----Original Message----- From: Frank Heckenbach [SMTP:frank@g-n-u.de] Sent: Monday, January 21, 2002 1:59 AM To: gpc@gnu.de Subject: Re: Trouble using GPC modules

Nicolas Courtel wrote:

...

I'm trying to use the simple GPC modules mechanism, as described in the

Doc

...

(7.1.8.1, page 85), and can't figure out how to link the provided

example, with

...

module DemoMod3 and program ModDemo3.

I'm using GPC 20011202 on Solaris-8; I tried several methods, for

example:

...

% gpc --automake moddemo3.pas

and always get undefined linking errors:

Setfoo /var/tmp/cc2daawp1.o Getfoo /var/tmp/cc2daawp1.o

I guess the solution is really simple, but can't find it, please help!

Here's the example source code:

Works for me. Perhaps you need to specify the `asmname's (anyway, this will be required in the future when GPC will support qualified identifiers, so you might as well do it now, and perhaps it will solve your problem):

module DemoMod3;

type FooType = Integer;

var Foo : FooType;

procedure SetFoo (f : FooType); asmname 'setfoo'; procedure SetFoo (f : FooType);

[Joe da Silva]

OK, time for a silly question ... <g>

Why does the procedure header need to be given twice? (Looks weird!)