Tramp checks for a running `gvfsd-fuse` process to figure out whether to enable
gvfs-based. Its `tramp-compat-process-running-p` function uses
`/proc/<pid>/comm` to check for the name of running process(es). In Nix, the
gvfsd processes are launched via wrappers and the name of `gvfsd-fuse` in
`comm` in Linux is `.gvfsd-fuse-wra` (truncated to 15 characters) which
means the process is not detected and `tramp-gvfs-enabled` ends up with
`nil` even when gvfs is available.
This patch adds `.gvfsd-fuse-wrapped` to the list of process names to check when
determining the value of `tramp-gvfs-enabled`.
Undefined symbols for architecture x86_64:
"_CFNotificationCenterAddObserver", referenced from:
_macfont_copy_available_families_cache in macfont.o
"_CFNotificationCenterGetLocalCenter", referenced from:
_macfont_copy_available_families_cache in macfont.o
"_NSDefaultRunLoopMode", referenced from:
_ns_send_appdefined in nsterm.o
-[EmacsApp run] in nsterm.o
"_OBJC_CLASS_$_NSArray", referenced from:
objc-class-ref in nsterm.o
objc-class-ref in nsmenu.o
objc-class-ref in nsselect.o
"_OBJC_CLASS_$_NSData", referenced from:
objc-class-ref in nsimage.o
"_OBJC_CLASS_$_NSDate", referenced from:
objc-class-ref in nsterm.o
"_OBJC_CLASS_$_NSDictionary", referenced from:
objc-class-ref in macfont.o
"_OBJC_CLASS_$_NSLocale", referenced from:
objc-class-ref in nsterm.o
"_OBJC_CLASS_$_NSMutableArray", referenced from:
objc-class-ref in nsterm.o
objc-class-ref in nsmenu.o
"_OBJC_CLASS_$_NSMutableDictionary", referenced from:
objc-class-ref in nsmenu.o
objc-class-ref in nsselect.o
"_OBJC_CLASS_$_NSMutableSet", referenced from:
objc-class-ref in nsterm.o
"_OBJC_CLASS_$_NSRunLoop", referenced from:
objc-class-ref in nsmenu.o
"_OBJC_CLASS_$_NSTimer", referenced from:
objc-class-ref in nsterm.o
objc-class-ref in nsmenu.o
"_OBJC_CLASS_$_NSURL", referenced from:
objc-class-ref in nsterm.o
objc-class-ref in nsfns.o
"_OBJC_CLASS_$_NSUserDefaults", referenced from:
objc-class-ref in nsterm.o
objc-class-ref in nsfns.o
"_OBJC_EHTYPE_$_NSException", referenced from:
GCC_except_table8 in nsterm.o
GCC_except_table1 in nsselect.o
ld: symbol(s) not found for architecture x86_64
This reduces the closure size of Emacs from 575 to 279 MiB. Dumping
Emacs had a chance of leaking parts of the environment (such as $PATH)
into the dumped executable. This hopefully fixes it. (It's a bit hard
to tell since the effect is not deterministic.)
https://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00211.html
> This is an emergency release to fix a security vulnerability in Emacs.
>
> Enriched Text mode has its support for decoding 'x-display' disabled.
> This feature allows saving 'display' properties as part of text.
> Emacs 'display' properties support evaluation of arbitrary Lisp forms
> as part of instantiating the property, so decoding 'x-display' is
> vulnerable to executing arbitrary malicious Lisp code included in the
> text (e.g., sent as part of an email message).
Install the source files, and the associated TAGS files. Use
.dir-locals.el to select the TAGS file automatically.
Turn the option on by default, to get a consistent behavior when using
xref-find-definitions (M-.), whether looking for an elisp (e.g. defun)
or a C (e.g. defalias) definition.
This commit removes all references to emacs24 with the exception of
emacs24-macports. The two folders in `pkgs/applications/editors` named
`emacs-24` and `emacs-24` are consolidated to a new `emacs` folder.
Various parts in nixpkgs also referenced `emacs24Packages` (pinned to
`emacs24`) explicitly where `emacsPackages` (non-pinned) is more
appropriate. These references get fixed by this commit too.
set `useOldXLibs' to `false' in all-packages-generic.nix to use
them.
* Added Xaw3d.
* Added Xaw3d support to Emacs.
svn path=/nixpkgs/trunk/; revision=4263
