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[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled [[GNU Free Documentation
License|/fdl]]."]]"""]]
[[!meta title="GNU Emacs"]]
[[!tag open_issue_porting]]
GNU Emacs mostly does work, however there are a few issues.
* `dired` on a directory hangs. (Use `C-g C-g` to break the unresponsive
operation.)
* Configuration in `src/s/`: `gnu.h` uses `bsd-common.h`. `gnu-kfreebsd.h`
uses `gnu-linux.h` -- we probably should too.
* `gnu-linux.h` makes a few things depend on `/proc` (also see
`HAVE_PROCFS`) -- either resort to our own ways, or enhance our
[[hurd/translator/procfs]] accordingly.
* `sysdep.c`
* Got a hang when compiling GNU Emacs 23, when it was compiling `.el` to
`.elc` files. Looked like busy-looping inside glibc. This was not
reproducible so far.
* Debian emacs23_23.1+1-2, grubber, (probably) busy-looping in `ext2fs` on
`/media/data` when resuming emacs23 build in `~/tmp/emacs/emacs23-*/`
(`dpkg-buildpackage -B -uc -nc 2>&1 | tee L`). No modifications to
`emacs23-*` so far, I think. Hangs always in the same place, it seems, and
reproducible. Tarred to `emacs23-23.1+1.tar.bz2` (beware: empty and
zero-permission files:
`emacs23-23.1+1/.pc/debian-site-init-el.diff/lisp/site-init.el`,
`emacs23-23.1+1/.pc/autofiles.diff/src/config.in~`). At hang-time: the
rootfs is fine (`syncfs -c -s /` works; `syncfs` involving `/media/data`
hangs). Plan: GDB on that ext2fs, and see what's hanging / locked. [[!tag
open_issue_hurd]]
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