GNU bug report logs - #4186
23.0.91; Can not compile CVS Emacs on Debian old-stable (dbus problem)

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Matthieu Moy <Matthieu.Moy <at> imag.fr>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.91; Can not compile CVS Emacs on Debian old-stable (dbus problem)
Date: Wed, 19 Aug 2009 14:21:05 +0200

Hi,

Short version: whether I enable dbus or not, newest Emacs fails to
compile on my system.

Longer version:
With the same configuration I used to succeed in compiling Emacs on my
machine, I now get this error at link time:

dbusbind.o: In function `xd_remove_watch':
/home/moy/local/usr/src/emacs/src/dbusbind.c:766: undefined reference to `dbus_watch_get_unix_fd'
/home/moy/local/usr/src/emacs/src/dbusbind.c:768: undefined reference to `dbus_watch_get_socket'
dbusbind.o: In function `xd_add_watch':
/home/moy/local/usr/src/emacs/src/dbusbind.c:741: undefined reference to `dbus_watch_get_unix_fd'
/home/moy/local/usr/src/emacs/src/dbusbind.c:743: undefined reference to `dbus_watch_get_socket'
collect2: ld returned 1 exit status

Fine, I thought, my dbus is too old, I don't need it, I'll disable it.
But compiling with --without-dbus, it doesn't work either:

Wrote /net/bauges/local/moy/usr/src/emacs.git/lisp/net/tramp-ftp.elc
Compiling /net/bauges/local/moy/usr/src/emacs.git/lisp/net/tramp-gvfs.el
Loading tramp...

In toplevel form:
../../lisp/net/tramp-gvfs.el:101:1:Error: Symbol's function definition is void: dbus-init-bus
make[2]: *** [...] Error 1

Reproducible with a fresh checkout.

Ideally, Emacs should be tought not to use inexisting functions in
libdbus, but at least, fixing the build with --without-dbus should be
done.

Thanks in advance,

$ uname -a
Linux bauges 2.6.29.3-686 #1 SMP PREEMPT Thu May 14 12:01:17 CEST 2009 i686 GNU/Linux
$ cat /etc/debian_version 
4.0

(rest of message mostly irrelevant, since I'm posting from another
Emacs instance)

In GNU Emacs 23.0.91.2 (i686-pc-linux-gnu, GTK+ Version 2.8.20)
 of 2009-03-17 on bauges
Windowing system distributor `The X.Org Foundation', version 11.0.70101000
configured using `configure  '--prefix=/home/moy/local/usr/''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Term

Minor modes in effect:
  shell-dirtrack-mode: t
  diff-auto-refine-mode: t
  erc-track-mode: t
  recentf-mode: t
  global-whitespace-mode: t
  global-hl-line-mode: t
  icomplete-mode: t
  auto-image-file-mode: t
  which-function-mode: t
  show-paren-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: (only)

Recent input:
[...]

Recent messages:
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Reading active file via nndiary...done
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Checking new news...done
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-- 
Matthieu

Message #12 received at 4186 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Matthieu Moy <Matthieu.Moy <at> imag.fr>
Cc: 4186 <at> debbugs.gnu.org
Subject: Re: bug#4186: 23.0.91; Can not compile CVS Emacs on Debian old-stable (dbus problem)
Date: Fri, 21 Aug 2009 08:47:41 +0200

Matthieu Moy <Matthieu.Moy <at> imag.fr> writes:

> Hi,

Hi,

> Short version: whether I enable dbus or not, newest Emacs fails to
> compile on my system.

I'm impressed: 23.0.91 is the newest Emacs. Really?

> Longer version:
> With the same configuration I used to succeed in compiling Emacs on my
> machine, I now get this error at link time:
>
> dbusbind.o: In function `xd_remove_watch':
> /home/moy/local/usr/src/emacs/src/dbusbind.c:766: undefined reference to `dbus_watch_get_unix_fd'
> /home/moy/local/usr/src/emacs/src/dbusbind.c:768: undefined reference to `dbus_watch_get_socket'
> dbusbind.o: In function `xd_add_watch':
> /home/moy/local/usr/src/emacs/src/dbusbind.c:741: undefined reference to `dbus_watch_get_unix_fd'
> /home/moy/local/usr/src/emacs/src/dbusbind.c:743: undefined reference to `dbus_watch_get_socket'
> collect2: ld returned 1 exit status

Both functions have been added in D-Bus 1.1.1. I've committed a fix,
which checks the availability of these functions.

> Fine, I thought, my dbus is too old, I don't need it, I'll disable it.
> But compiling with --without-dbus, it doesn't work either:
>
> Wrote /net/bauges/local/moy/usr/src/emacs.git/lisp/net/tramp-ftp.elc
> Compiling /net/bauges/local/moy/usr/src/emacs.git/lisp/net/tramp-gvfs.el
> Loading tramp...
>
> In toplevel form:
> ../../lisp/net/tramp-gvfs.el:101:1:Error: Symbol's function definition is void: dbus-init-bus
> make[2]: *** [...] Error 1
>
> Reproducible with a fresh checkout.
>
> Ideally, Emacs should be tought not to use inexisting functions in
> libdbus, but at least, fixing the build with --without-dbus should be
> done.

Yes, I've reenabled the check for (featurep 'dbusbind)

> Thanks in advance,

Best regards, Michael.

Message #17 received at 4186 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Matthieu Moy <Matthieu.Moy <at> imag.fr>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 4186 <at> debbugs.gnu.org
Subject: Re: bug#4186: 23.0.91; Can not compile CVS Emacs on Debian old-stable (dbus problem)
Date: Fri, 21 Aug 2009 10:27:17 +0200

Michael Albinus <michael.albinus <at> gmx.de> writes:

> Matthieu Moy <Matthieu.Moy <at> imag.fr> writes:
>
>> Short version: whether I enable dbus or not, newest Emacs fails to
>> compile on my system.
>
> I'm impressed: 23.0.91 is the newest Emacs. Really?

If you read carefully, my bug report is about NOT being able to
compile Emacs. Which probably explains why I'm not posting from this
version of Emacs ;-).

> Both functions have been added in D-Bus 1.1.1. I've committed a fix,
> which checks the availability of these functions.

[...]

> Yes, I've reenabled the check for (featurep 'dbusbind)

Great job, Emacs compiles both --with and --without-dbus now.

Thanks a lot!

-- 
Matthieu

Message #22 received at 4186-done <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Matthieu Moy <Matthieu.Moy <at> imag.fr>
Cc: <4186-done <at> debbugs.gnu.org>
Subject: Re: bug#4186: 23.0.91; Can not compile CVS Emacs on Debian old-stable (dbus problem)
Date: Fri, 21 Aug 2009 10:55:44 +0200

Matthieu Moy <Matthieu.Moy <at> imag.fr> writes:

>> Both functions have been added in D-Bus 1.1.1. I've committed a fix,
>> which checks the availability of these functions.
>
> [...]
>
>> Yes, I've reenabled the check for (featurep 'dbusbind)
>
> Great job, Emacs compiles both --with and --without-dbus now.

OK, so I close the ticket.

> Thanks a lot!

Best regards, Michael.

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