Re: Emacs 26 MacOS bugs

[Ben McGinnes <ben@adversary.org>]

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On Wed, Feb 07, 2018 at 09:27:22AM +1100, Ben McGinnes wrote:
> 
> Getting the most recent commit to build on Mavericks (with path update
> at build time) isn't actually a problem.
> 
> It will build and it will load ... it'll even load enough of my init
> to reach the theme at the end ... but I wouldn't exactly describe it
> as functional.  What could be extracted from that is in the attached
> org-file.  I was, however able to identify the bytecomp failure (which
> was also what wreaked havoc on the ERC+ZNC connection infinite loop.

Erm, it would, of course, help to actually attach the damned thing ...


Regards,
Ben

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* Failures of Feb build of master

** Version

GNU Emacs 27.0.50 (build 1, x86_64-apple-darwin13.4.0, NS appkit-1265.21 Version 10.9.5 (Build 13F1911)) of 2018-02-07

GNU Emacs 27.0.50 (build 1, x86_64-apple-darwin13.4.0, NS
appkit-1265.21 Version 10.9.5 (Build 13F1911)) of 2018-02-07

*** Commit

commit 5c414441ed73f1a302a2953dc493e83b98589262 (HEAD -> master, origin/master, origin/HEAD)
Author: Paul Eggert <eggert@cs.ucla.edu>
Date:   Mon Feb 5 16:27:24 2018 -0800

    Work around macOS faccessat bug

    * src/fileio.c (file_accessible_directory_p): Append an
    extra "/" to work around macOS bug in faccessat (Bug#30350).


** Messages

For information about GNU Emacs and the GNU system, type C-h C-a.
Loading /Users/ben/.emacs...
Loading /Users/ben/.emacs-init/config/modes-non-packages.el (source)...done
Loading /Users/ben/.emacs-init/config/repos.el (source)...done
Loading /Users/ben/.emacs-init/config/modes-non-melpa.el (source)...done
Created magit link.
Loading /Users/ben/.emacs-init/config/modes-non-proxy.el (source)...
Failed to start an edit-server
Loading /Users/ben/.emacs-init/config/modes-non-proxy.el (source)...done
Loading /Users/ben/.emacs-init/config/modes.el (source)...done
Loading /Users/ben/.emacs-init/config/functions.el (source)...done
Loading /Users/ben/.emacs-init/config/globals.el (source)...done
Loading /Users/ben/.emacs-init/config/fonts.el (source)...done
Loading /Users/ben/.emacs-init/config/custom-dev.el (source)...
Loading time...done
Loading winner...done
Loading /Users/ben/.emacs.d/recentf...done
Cleaning up the recentf list...done (0 removed)
Loading /Users/ben/.emacs-init/config/custom-dev.el (source)...done
Loading /Users/ben/.emacs-init/config/theme.el (source)...
Loading /Users/ben/.emacs.d/elpa/color-theme-20080305.34/themes/color-theme-example.el (source)...done
Loading /Users/ben/.emacs.d/elpa/color-theme-20080305.34/themes/color-theme-example.elc...done
Loading /Users/ben/.emacs.d/elpa/color-theme-20080305.34/themes/color-theme-library.el (source)...done
Loading /Users/ben/.emacs.d/elpa/color-theme-20080305.34/themes/color-theme-library.elc...done
Loading /Users/ben/.emacs-init/config/theme.el (source)...done
Loading /Users/ben/.emacs...done
<H-f1> is undefined
<H-up> is undefined
Entering debugger...
Back to top level
<H-up> is undefined
<H-down> is undefined
Loading /Users/ben/.emacs-init/config/globals.el (source)...done
You can run the command ‘load-file’ with <f6>
Loading /Users/ben/.emacs-init/config/globals.el (source)...done
<H-f1> is undefined
Quit [2 times]


** Compile Log

~/.emacs.d/gitpacks/znc/znc.el:Warning: value returned from (get-buffer
    wants-name) is unused

*** ZNC function causing that

(defadvice erc-server-reconnect (after znc-erc-rename last nil activate)
  "Maybe rename the buffer we create"
  (let* ((wants-name (and (local-variable-p 'znc-buffer-name (erc-server-buffer))
                          (buffer-local-value 'znc-buffer-name (erc-server-buffer))))
         (current (erc-server-buffer))
         (returning ad-return-value))
    (if wants-name
        (progn
          (ignore-errors (znc-kill-buffer-always wants-name))
          (with-current-buffer returning
            (znc-set-name wants-name)
            (rename-buffer wants-name))
          (get-buffer wants-name))
      returning)))

See the second last line.  This is what fails when ERC has its infinite loop.


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