diff options
| -rw-r--r-- | doc/guix.texi | 16 | ||||
| -rw-r--r-- | gnu/services/xorg.scm | 36 |
2 files changed, 35 insertions, 17 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 2e245bfcf9..36e68bbe9a 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -5250,13 +5250,23 @@ The G-Expression denoting the default SLiM theme and its name. @end defvr @deffn {Monadic Procedure} xorg-start-command [#:guile] @ - [#:drivers '()] [#:resolutions '()] [#:xorg-server @var{xorg-server}] + [#:configuration-file #f] [#:xorg-server @var{xorg-server}] Return a derivation that builds a @var{guile} script to start the X server -from @var{xorg-server}. Usually the X server is started by a login manager. +from @var{xorg-server}. @var{configuration-file} is the server configuration +file or a derivation that builds it; when omitted, the result of +@code{xorg-configuration-file} is used. + +Usually the X server is started by a login manager. +@end deffn + +@deffn {Monadic Procedure} xorg-configuration-file @ + [#:drivers '()] [#:resolutions '()] +Return a configuration file for the Xorg server containing search paths for +all the common drivers. @var{drivers} must be either the empty list, in which case Xorg chooses a graphics driver automatically, or a list of driver names that will be tried in -this order---e.g., @code{("modesetting" "vesa")}. +this order---e.g., @code{(\"modesetting\" \"vesa\")}. Likewise, when @var{resolutions} is the empty list, Xorg chooses an appropriate screen resolution; otherwise, it must be a list of diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm index 4821614ba2..a9afa2fef5 100644 --- a/gnu/services/xorg.scm +++ b/gnu/services/xorg.scm @@ -37,7 +37,8 @@ #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:use-module (ice-9 match) - #:export (xorg-start-command + #:export (xorg-configuration-file + xorg-start-command %default-slim-theme %default-slim-theme-name slim-service)) @@ -48,12 +49,9 @@ ;;; ;;; Code: -(define* (xorg-start-command #:key - (guile (canonical-package guile-2.0)) - (xorg-server xorg-server) - (drivers '()) (resolutions '())) - "Return a derivation that builds a @var{guile} script to start the X server -from @var{xorg-server}. Usually the X server is started by a login manager. +(define* (xorg-configuration-file #:key (drivers '()) (resolutions '())) + "Return a configuration file for the Xorg server containing search paths for +all the common drivers. @var{drivers} must be either the empty list, in which case Xorg chooses a graphics driver automatically, or a list of driver names that will be tried in @@ -62,7 +60,6 @@ this order---e.g., @code{(\"modesetting\" \"vesa\")}. Likewise, when @var{resolutions} is the empty list, Xorg chooses an appropriate screen resolution; otherwise, it must be a list of resolutions---e.g., @code{((1024 768) (640 480))}." - (define (device-section driver) (string-append " Section \"Device\" @@ -78,15 +75,14 @@ Section \"Screen\" SubSection \"Display\" Modes " (string-join (map (match-lambda - ((x y) - (string-append "\"" (number->string x) - "x" (number->string y) "\""))) + ((x y) + (string-append "\"" (number->string x) + "x" (number->string y) "\""))) resolutions)) " EndSubSection EndSection")) - (define (xserver.conf) - (text-file* "xserver.conf" " + (text-file* "xserver.conf" " Section \"Files\" FontPath \"" font-adobe75dpi "/share/fonts/X11/75dpi\" ModulePath \"" xf86-video-vesa "/lib/xorg/modules/drivers\" @@ -116,7 +112,19 @@ EndSection drivers) "\n"))) - (mlet %store-monad ((config (xserver.conf))) +(define* (xorg-start-command #:key + (guile (canonical-package guile-2.0)) + configuration-file + (xorg-server xorg-server)) + "Return a derivation that builds a @var{guile} script to start the X server +from @var{xorg-server}. @var{configuration-file} is the server configuration +file or a derivation that builds it; when omitted, the result of +@code{xorg-configuration-file} is used. + +Usually the X server is started by a login manager." + (mlet %store-monad ((config (if configuration-file + (return configuration-file) + (xorg-configuration-file)))) (define script ;; Write a small wrapper around the X server. #~(begin |