Copyright @copyright{} 2015, 2016, 2017, 2018, 2019, 2020 Ricardo Wurmus@*
Copyright @copyright{} 2016 Ben Woodcroft@*
Copyright @copyright{} 2016, 2017, 2018 Chris Marusich@*
-Copyright @copyright{} 2016, 2017, 2018, 2019 Efraim Flashner@*
+Copyright @copyright{} 2016, 2017, 2018, 2019, 2020 Efraim Flashner@*
Copyright @copyright{} 2016 John Darrington@*
Copyright @copyright{} 2016, 2017 ng0@*
Copyright @copyright{} 2016, 2017, 2018, 2019 Jan Nieuwenhuizen@*
Note that the @code{glibc-locales} package contains data for all the
locales supported by the GNU@tie{}libc and weighs in at around
-110@tie{}MiB. Alternatively, the @code{glibc-utf8-locales} is smaller but
+917@tie{}MiB. Alternatively, the @code{glibc-utf8-locales} is smaller but
limited to a few UTF-8 locales.
The @code{GUIX_LOCPATH} variable plays a role similar to @code{LOCPATH}
@subsection Emacs Packages
@cindex @code{emacs}
-When you install Emacs packages with Guix, the elisp files may be placed
-either in @file{$HOME/.guix-profile/share/emacs/site-lisp/} or in
-sub-directories of
-@file{$HOME/.guix-profile/share/emacs/site-lisp/guix.d/}. The latter
-directory exists because potentially there may exist thousands of Emacs
-packages and storing all their files in a single directory may not be
-reliable (because of name conflicts). So we think using a separate
-directory for each package is a good idea. It is very similar to how
-the Emacs package system organizes the file structure (@pxref{Package
-Files,,, emacs, The GNU Emacs Manual}).
-
-By default, Emacs (installed with Guix) ``knows'' where these packages
-are placed, so you do not need to perform any configuration. If, for
-some reason, you want to avoid auto-loading Emacs packages installed
-with Guix, you can do so by running Emacs with @code{--no-site-file}
-option (@pxref{Init File,,, emacs, The GNU Emacs Manual}).
+When you install Emacs packages with Guix, the Elisp files are placed
+under the @file{share/emacs/site-lisp/} directory of the profile in
+which they are installed. The Elisp libraries are made available to
+Emacs through the @code{EMACSLOADPATH} environment variable, which is
+set when installing Emacs itself.
+
+Additionally, autoload definitions are automatically evaluated at the
+initialization of Emacs, by the Guix-specific
+@code{guix-emacs-autoload-packages} procedure. If, for some reason, you
+want to avoid auto-loading the Emacs packages installed with Guix, you
+can do so by running Emacs with the @code{--no-site-file} option
+(@pxref{Init File,,, emacs, The GNU Emacs Manual}).
@subsection The GCC toolchain
It first creates the @code{@code{package}-autoloads.el} file, then it
byte compiles all Emacs Lisp files. Differently from the Emacs
packaging system, the Info documentation files are moved to the standard
-documentation directory and the @file{dir} file is deleted. Each
-package is installed in its own directory under
-@file{share/emacs/site-lisp/guix.d}.
+documentation directory and the @file{dir} file is deleted. The Elisp
+package files are installed directly under @file{share/emacs/site-lisp}.
@end defvr
@defvr {Scheme Variable} font-build-system
only the Linux-libre kernel is supported. In the future, it will be
possible to use the GNU@tie{}Hurd.}.
+@item @code{kernel-loadable-modules} (default: '())
+A list of objects (usually packages) to collect loadable kernel modules
+from--e.g. @code{(list ddcci-driver-linux)}.
+
@item @code{kernel-arguments} (default: @code{'("quiet")})
List of strings or gexps representing additional arguments to pass on
the command-line of the kernel---e.g., @code{("console=ttyS0")}.
@lisp
(service prosody-service-type
(prosody-configuration
- (modules-enabled (cons "groups" "mam" %default-modules-enabled))
+ (modules-enabled (cons* "groups" "mam" %default-modules-enabled))
(int-components
(list
(int-component-configuration
/etc/nginx/modules/ngx_http_accept_language_module.so")))
@end lisp
-@item @code{global-directives} (default: @code{'()})
+@item @code{global-directives} (default: @code{'((events . ()))})
Association list of global directives for the top level of the nginx
configuration. Values may themselves be association lists.
@command{guix deploy} can log in as an unprivileged user and employ
@code{sudo} to escalate privileges. This will only work if @code{sudo} is
currently installed on the remote and can be invoked non-interactively as
-@code{user}. That is: the line in @code{sudoers} granting @code{user} the
-ability to use @code{sudo} must contain the @code{NOPASSWD} tag.
+@code{user}. That is, the line in @code{sudoers} granting @code{user} the
+ability to use @code{sudo} must contain the @code{NOPASSWD} tag. This can
+be accomplished with the following operating system configuration snippet:
+
+@lisp
+(use-modules ...
+ (gnu system)) ;for %sudoers-specification
+
+(define %user "username")
+
+(operating-system
+ ...
+ (sudoers-file
+ (plain-file "sudoers"
+ (string-append (plain-file-content %sudoers-specification)
+ (format #f "~a ALL = NOPASSWD: ALL~%"
+ %username)))))
+
+@end lisp
+
+For more information regarding the format of the @file{sudoers} file,
+consult @command{man sudoers}.
@deftp {Data Type} machine
This is the data type representing a single machine in a heterogeneous Guix
HCoop / jackhill / guix / guix.git / blobdiff