operating-system-bootloader
operating-system-services
operating-system-essential-services
+ operating-system-default-essential-services
operating-system-user-services
operating-system-packages
operating-system-host-name
operating-system-boot-script
system-linux-image-file-name
+ operating-system-with-gc-roots
+ operating-system-with-provenance
boot-parameters
boot-parameters?
boot-parameters-label
boot-parameters-root-device
boot-parameters-bootloader-name
+ boot-parameters-bootloader-menu-entries
boot-parameters-store-device
boot-parameters-store-mount-point
boot-parameters-kernel
(essential-services operating-system-essential-services ; list of services
(thunked)
- (default (essential-services this-operating-system)))
+ (default (operating-system-default-essential-services
+ this-operating-system)))
(services operating-system-user-services ; list of services
(default %base-services))
;; OS's root file system, so it might be a device path like "/dev/sda3".
(root-device boot-parameters-root-device)
(bootloader-name boot-parameters-bootloader-name)
+ (bootloader-menu-entries ;list of <menu-entry>
+ boot-parameters-bootloader-menu-entries)
(store-device boot-parameters-store-device)
(store-mount-point boot-parameters-store-mount-point)
(kernel boot-parameters-kernel)
((_ args) args)
(#f 'grub))) ; for compatibility reasons.
+ (bootloader-menu-entries
+ (match (assq 'bootloader-menu-entries rest)
+ ((_ entries) (map sexp->menu-entry entries))
+ (#f '())))
+
;; In the past, we would store the directory name of the kernel instead
;; of the absolute file name of its image. Detect that and correct it.
(kernel (if (string=? linux (direct-store-path linux))
"Return the list of swap services for OS."
(map swap-service (operating-system-swap-devices os)))
-(define* (system-linux-image-file-name #:optional (system (%current-system)))
+(define* (system-linux-image-file-name)
"Return the basename of the kernel image file for SYSTEM."
;; FIXME: Evaluate the conditional based on the actual current system.
- (cond
- ((string-prefix? "arm" (%current-system)) "zImage")
- ((string-prefix? "mips" (%current-system)) "vmlinuz")
- ((string-prefix? "aarch64" (%current-system)) "Image")
- (else "bzImage")))
+ (let ((target (or (%current-target-system) (%current-system))))
+ (cond
+ ((string-prefix? "arm" target) "zImage")
+ ((string-prefix? "mips" target) "vmlinuz")
+ ((string-prefix? "aarch64" target) "Image")
+ (else "bzImage"))))
(define (operating-system-kernel-file os)
"Return an object representing the absolute file name of the kernel image of
OS."
(file-append (operating-system-kernel os)
- "/" (system-linux-image-file-name os)))
+ "/" (system-linux-image-file-name)))
(define* (operating-system-directory-base-entries os)
"Return the basic entries of the 'system' directory of OS for use as the
("initrd" ,initrd)
("locale" ,locale)))))) ;used by libc
-(define* (essential-services os)
+(define (operating-system-default-essential-services os)
"Return the list of essential services for OS. These are special services
that implement part of what's declared in OS are responsible for low-level
bookkeeping."
(operating-system-groups os))
(operating-system-skeletons os))
(operating-system-etc-service os)
- (service fstab-service-type '())
+ (service fstab-service-type
+ (filter file-system-needed-for-boot?
+ (operating-system-file-systems os)))
(session-environment-service
(operating-system-environment-variables os))
host-name procs root-fs
(append (operating-system-user-services os)
(operating-system-essential-services os))))
+(define (operating-system-with-gc-roots os roots)
+ "Return a variant of OS where ROOTS are registered as GC roots."
+ (operating-system
+ (inherit os)
+
+ ;; We use this procedure for the installation OS, which already defines GC
+ ;; roots. Add ROOTS to those.
+ (services (cons (simple-service 'extra-root
+ gc-root-service-type roots)
+ (operating-system-user-services os)))))
+
+(define* (operating-system-with-provenance os #:optional config-file)
+ "Return a variant of OS that stores its own provenance information,
+including CONFIG-FILE, if available. This is achieved by adding an instance
+of PROVENANCE-SERVICE-TYPE to its services."
+ (operating-system
+ (inherit os)
+ (services (cons (service provenance-service-type config-file)
+ (operating-system-user-services os)))))
+
\f
;;;
;;; /etc.
;; to certain networks. Some discussion at
;; https://lists.gnu.org/archive/html/help-guix/2017-09/msg00037.html
("hostname" ,(plain-file "hostname" (operating-system-host-name os)))
+ ;; Some programs (e.g., GLib) look at /etc/timezone to find the
+ ;; name of the current timezone. For details, see
+ ;; https://lists.gnu.org/archive/html/guix-devel/2019-07/msg00166.html
+ ("timezone" ,(plain-file "timezone" (operating-system-timezone os)))
("localtime" ,(file-append tzdata "/share/zoneinfo/"
(operating-system-timezone os)))
("sudoers" ,(operating-system-sudoers-file os))))))
(file-append inetutils "/bin/ping6")
(file-append sudo "/bin/sudo")
(file-append sudo "/bin/sudoedit")
- (file-append fuse "/bin/fusermount"))))
+ (file-append fuse "/bin/fusermount")
+
+ ;; To allow mounts with the "user" option, "mount" and "umount" must
+ ;; be setuid-root.
+ (file-append util-linux "/bin/mount")
+ (file-append util-linux "/bin/umount"))))
(define %sudoers-specification
;; Default /etc/sudoers contents: 'root' and all members of the 'wheel'
(operating-system-user-kernel-arguments os)))
(initrd initrd)
(bootloader-name bootloader-name)
+ (bootloader-menu-entries
+ (bootloader-configuration-menu-entries (operating-system-bootloader os)))
(store-device (ensure-not-/dev (file-system-device store)))
(store-mount-point (file-system-mount-point store)))))
#$(boot-parameters-kernel-arguments params))
(initrd #$(boot-parameters-initrd params))
(bootloader-name #$(boot-parameters-bootloader-name params))
+ (bootloader-menu-entries
+ #$(map menu-entry->sexp
+ (or (and=> (operating-system-bootloader os)
+ bootloader-configuration-menu-entries)
+ '())))
(store
(device
#$(device->sexp (boot-parameters-store-device params)))
HCoop / jackhill / guix / guix.git / blobdiff