GNU bug report logs - #13148
flymake with separate object directory

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.2.90; Flymake manual error
Date: Tue, 11 Dec 2012 21:13:37 +0100

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Hello.

The flymake manual says:

`flymake-buildfile-dirs'
     A list of directories (relative paths) for searching a buildfile.
     *Note Locating the buildfile::.

This variable does not exist.  Which BTW, makes flymake useless for the
case when you compile to a separate object directory.

     Jan D.


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In GNU Emacs 24.2.90.2 (x86_64-apple-darwin12.2.0, NS apple-appkit-1187.34)
of 2012-12-11 on zeplin
Bzr revision: 111024 acm <at> muc.de-20121211190657-w1wf75gsa3094a1a
Windowing system distributor `Apple', version 10.3.1187
Configured using:
`configure '--verbose' '--enable-asserts' '--with-ns' '--without-x'
'CFLAGS=-g''

Important settings:
  value of $LC_COLLATE: C
  value of $LANG: sv_SE.UTF-8
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

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  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
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  transient-mark-mode: t

Recent input:
<escape> x r e p o r t - e m <tab> <return>

Recent messages:
Loading /Users/jhd/lib/elisp/BAK-file.el (source)...done
Loading cc-langs...done
Loading /Users/jhd/lib/elisp/ccsetup.el (source)...done
Loading icomplete...done
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Message #8 received at 13148 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 13148 <at> debbugs.gnu.org
Subject: Re: bug#13148: 24.2.90; Flymake manual error
Date: Tue, 11 Dec 2012 15:38:30 -0500

Jan Djärv wrote:

> The flymake manual says:
>
> `flymake-buildfile-dirs'
>      A list of directories (relative paths) for searching a buildfile.
>      *Note Locating the buildfile::.
>
> This variable does not exist.

It used to. Maybe the default value was too hilarious for this world:

http://lists.gnu.org/archive/html/emacs-diffs/2007-07/msg00571.html

Message #11 received at 13148 <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: Glenn Morris <rgm <at> gnu.org>
Cc: 13148 <at> debbugs.gnu.org
Subject: Re: bug#13148: 24.2.90; Flymake manual error
Date: Wed, 12 Dec 2012 07:41:17 +0100

Hello.

The code that replaced the variable searches upwards, so I guess that is why the variable was removed.  But for separate object directory, neither the old default or the current code is any good.

	Jan D.

11 dec 2012 kl. 21:38 skrev Glenn Morris <rgm <at> gnu.org>:

> Jan Djärv wrote:
> 
>> The flymake manual says:
>> 
>> `flymake-buildfile-dirs'
>>     A list of directories (relative paths) for searching a buildfile.
>>     *Note Locating the buildfile::.
>> 
>> This variable does not exist.
> 
> It used to. Maybe the default value was too hilarious for this world:
> 
> http://lists.gnu.org/archive/html/emacs-diffs/2007-07/msg00571.html

Message #14 received at 13148 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 13148 <at> debbugs.gnu.org
Subject: Re: bug#13148: 24.2.90; Flymake manual error
Date: Wed, 12 Dec 2012 13:39:23 -0500

I removed the mentions of flymake-buildfile-dirs from the manual in
emacs-24. However, I guess what you really want is a new feature that
does something similar, so I'll leave this open as a wishlist.

Message #21 received at 13148 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 13148 <at> debbugs.gnu.org
Subject: Re: bug#13148: 24.2.90; Flymake manual error
Date: Wed, 12 Dec 2012 15:22:35 -0500

> This variable does not exist.  Which BTW, makes flymake useless for the
> case when you compile to a separate object directory.

You might sometimes get away with providing a buildfile-name like
"../foo/bar/Makefile".


        Stefan

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