X-Git-Url: https://git.hcoop.net/jackhill/guix/guix.git/blobdiff_plain/4035c3e3525599c3aa958d498c5bc789a4adffc3..refs/heads/wip-bees:/gnu/system.scm diff --git a/gnu/system.scm b/gnu/system.scm index 3c511f4089..5bf2a85272 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -1,12 +1,18 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès ;;; Copyright © 2015 Mark H Weaver ;;; Copyright © 2015, 2016 Alex Kost ;;; Copyright © 2016 Chris Marusich ;;; Copyright © 2017 Mathieu Othacehe ;;; Copyright © 2019 Meiyo Peng +;;; Copyright © 2019, 2020 Miguel Ángel Arruga Vivas ;;; Copyright © 2020 Danny Milosavljevic ;;; Copyright © 2020 Brice Waegeneire +;;; Copyright © 2020 Florian Pelz +;;; Copyright © 2020 Maxim Cournoyer +;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen +;;; Copyright © 2020 Efraim Flashner +;;; Copyright © 2021 Maxime Devos ;;; ;;; This file is part of GNU Guix. ;;; @@ -32,24 +38,31 @@ #:use-module (guix packages) #:use-module (guix derivations) #:use-module (guix profiles) - #:use-module (guix ui) - #:use-module (guix utils) + #:use-module ((guix utils) #:select (substitute-keyword-arguments)) + #:use-module (guix i18n) + #:use-module (guix diagnostics) + #:use-module (gnu packages admin) #:use-module (gnu packages base) #:use-module (gnu packages bash) + #:use-module (gnu packages compression) + #:use-module (gnu packages cross-base) + #:use-module (gnu packages cryptsetup) + #:use-module (gnu packages disk) + #:use-module (gnu packages file-systems) + #:use-module (gnu packages firmware) + #:use-module (gnu packages gawk) #:use-module (gnu packages guile) #:use-module (gnu packages guile-xyz) - #:use-module (gnu packages admin) - #:use-module (gnu packages linux) - #:use-module (gnu packages pciutils) - #:use-module (gnu packages package-management) + #:use-module (gnu packages hurd) #:use-module (gnu packages less) - #:use-module (gnu packages zile) - #:use-module (gnu packages nano) - #:use-module (gnu packages gawk) + #:use-module (gnu packages linux) #:use-module (gnu packages man) + #:use-module (gnu packages nano) + #:use-module (gnu packages nvi) + #:use-module (gnu packages package-management) + #:use-module (gnu packages pciutils) #:use-module (gnu packages texinfo) - #:use-module (gnu packages compression) - #:use-module (gnu packages firmware) + #:use-module (gnu packages zile) #:use-module (gnu services) #:use-module (gnu services shepherd) #:use-module (gnu services base) @@ -80,6 +93,7 @@ operating-system-packages operating-system-host-name operating-system-hosts-file + operating-system-hurd operating-system-kernel operating-system-kernel-file operating-system-kernel-arguments @@ -99,6 +113,7 @@ operating-system-store-file-system operating-system-user-mapped-devices operating-system-boot-mapped-devices + operating-system-bootloader-crypto-devices operating-system-activation-script operating-system-user-accounts operating-system-shepherd-service-names @@ -112,6 +127,7 @@ operating-system-sudoers-file operating-system-swap-devices operating-system-kernel-loadable-modules + operating-system-location operating-system-derivation operating-system-profile @@ -119,22 +135,29 @@ operating-system-etc-directory operating-system-locale-directory operating-system-boot-script + operating-system-uuid system-linux-image-file-name operating-system-with-gc-roots operating-system-with-provenance + hurd-default-essential-services + boot-parameters boot-parameters? boot-parameters-label boot-parameters-root-device boot-parameters-bootloader-name boot-parameters-bootloader-menu-entries + boot-parameters-store-crypto-devices boot-parameters-store-device + boot-parameters-store-directory-prefix boot-parameters-store-mount-point + boot-parameters-locale boot-parameters-kernel boot-parameters-kernel-arguments boot-parameters-initrd + boot-parameters-multiboot-modules read-boot-parameters read-boot-parameters-file boot-parameters->menu-entry @@ -147,8 +170,10 @@ %base-packages-interactive %base-packages-linux %base-packages-networking + %base-packages-disk-utilities %base-packages-utils - %base-firmware)) + %base-firmware + %default-kernel-arguments)) ;;; Commentary: ;;; @@ -179,7 +204,9 @@ (kernel-loadable-modules operating-system-kernel-loadable-modules (default '())) ; list of packages (kernel-arguments operating-system-user-kernel-arguments - (default '("quiet"))) ; list of gexps/strings + (default %default-kernel-arguments)) ; list of gexps/strings + (hurd operating-system-hurd + (default #f)) ; package (bootloader operating-system-bootloader) ; (label operating-system-label ; string (thunked) @@ -242,7 +269,12 @@ (default %setuid-programs)) ; list of string-valued gexps (sudoers-file operating-system-sudoers-file ; file-like - (default %sudoers-specification))) + (default %sudoers-specification)) + + (location operating-system-location ; + (default (and=> (current-source-location) + source-properties->location)) + (innate))) (define (operating-system-kernel-arguments os root-device) "Return all the kernel arguments, including the ones not specified @@ -261,19 +293,28 @@ directly by the user." ;; Because we will use the 'store-device' to create the GRUB search command, ;; the 'store-device' has slightly different semantics than 'root-device'. ;; The 'store-device' can be a file system uuid, a file system label, or #f, - ;; but it cannot be a device path such as "/dev/sda3", since GRUB would not - ;; understand that. The 'root-device', on the other hand, corresponds + ;; but it cannot be a device file name such as "/dev/sda3", since GRUB would + ;; not understand that. The 'root-device', on the other hand, corresponds ;; exactly to the device field of the object representing the - ;; OS's root file system, so it might be a device path like "/dev/sda3". + ;; OS's root file system, so it might be a device file name like + ;; "/dev/sda3". The 'store-directory-prefix' field contains #f or the store + ;; file name inside the 'store-device' as it is seen by GRUB, e.g. it would + ;; contain "/storefs" if the store is located in that subvolume of a btrfs + ;; partition. (root-device boot-parameters-root-device) (bootloader-name boot-parameters-bootloader-name) (bootloader-menu-entries ;list of boot-parameters-bootloader-menu-entries) (store-device boot-parameters-store-device) (store-mount-point boot-parameters-store-mount-point) + (store-directory-prefix boot-parameters-store-directory-prefix) + (store-crypto-devices boot-parameters-store-crypto-devices + (default '())) + (locale boot-parameters-locale) (kernel boot-parameters-kernel) (kernel-arguments boot-parameters-kernel-arguments) - (initrd boot-parameters-initrd)) + (initrd boot-parameters-initrd) + (multiboot-modules boot-parameters-multiboot-modules)) (define (ensure-not-/dev device) "If DEVICE starts with a slash, return #f. This is meant to filter out @@ -295,16 +336,25 @@ file system labels." ((? bytevector? bv) ;old format (bytevector->uuid bv 'dce)) ((? string? device) - ;; It used to be that we would not distinguish between labels and - ;; device names. Try to infer the right thing here. - (if (string-prefix? "/dev/" device) - device - (file-system-label device))))) + (if (string-contains device ":/") + device ; nfs-root + ;; It used to be that we would not distinguish between labels and + ;; device names. Try to infer the right thing here. + (if (string-prefix? "/" device) + device + (file-system-label device)))))) + (define uuid-sexp->uuid + (match-lambda + (('uuid (? symbol? type) (? bytevector? bv)) + (bytevector->uuid bv type)) + (x + (warning (G_ "unrecognized uuid ~a at '~a'~%") x (port-filename port)) + #f))) (match (read port) (('boot-parameters ('version 0) ('label label) ('root-device root) - ('kernel linux) + ('kernel kernel) rest ...) (boot-parameters (label label) @@ -320,12 +370,12 @@ file system labels." ((_ 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)) - (string-append linux "/" + ;; In the past, we would store the directory name of linux instead of + ;; the absolute file name of its image. Detect that and correct it. + (kernel (if (string=? kernel (direct-store-path kernel)) + (string-append kernel "/" (system-linux-image-file-name)) - linux)) + kernel)) (kernel-arguments (match (assq 'kernel-arguments rest) @@ -337,7 +387,18 @@ file system labels." (('initrd ('string-append directory file)) ;the old format (string-append directory file)) (('initrd (? string? file)) - file))) + file) + (#f #f))) + + (multiboot-modules + (match (assq 'multiboot-modules rest) + ((_ args) args) + (#f '()))) + + (locale + (match (assq 'locale rest) + ((_ locale) locale) + (#f #f))) (store-device ;; Linux device names like "/dev/sda1" are not suitable GRUB device @@ -351,6 +412,34 @@ file system labels." (_ ;the old format root-device)))) + (store-directory-prefix + (match (assq 'store rest) + (('store . store-data) + (match (assq 'directory-prefix store-data) + (('directory-prefix prefix) prefix) + ;; No directory-prefix found. + (_ #f))) + (_ + ;; No store found, old format. + #f))) + + (store-crypto-devices + (match (assq 'store rest) + (('store . store-data) + (match (assq 'crypto-devices store-data) + (('crypto-devices (devices ...)) + (map uuid-sexp->uuid devices)) + (('crypto-devices dev) + (warning (G_ "unrecognized crypto-devices ~S at '~a'~%") + dev (port-filename port)) + '()) + (_ + ;; No crypto-devices found. + '()))) + (_ + ;; No store found, old format. + '()))) + (store-mount-point (match (assq 'store rest) (('store ('device _) ('mount-point mount-point) _ ...) @@ -376,14 +465,25 @@ The object has its kernel-arguments extended in order to make it bootable." (boot-parameters-kernel-arguments params)))))) (define (boot-parameters->menu-entry conf) - (menu-entry - (label (boot-parameters-label conf)) - (device (boot-parameters-store-device conf)) - (device-mount-point (boot-parameters-store-mount-point conf)) - (linux (boot-parameters-kernel conf)) - (linux-arguments (boot-parameters-kernel-arguments conf)) - (initrd (boot-parameters-initrd conf)))) - + (let* ((kernel (boot-parameters-kernel conf)) + (multiboot-modules (boot-parameters-multiboot-modules conf)) + (multiboot? (pair? multiboot-modules))) + (menu-entry + (label (boot-parameters-label conf)) + (device (boot-parameters-store-device conf)) + (device-mount-point (boot-parameters-store-mount-point conf)) + (linux (and (not multiboot?) kernel)) + (linux-arguments (if (not multiboot?) + (boot-parameters-kernel-arguments conf) + '())) + (initrd (boot-parameters-initrd conf)) + (multiboot-kernel (and multiboot? kernel)) + (multiboot-arguments (if multiboot? + (boot-parameters-kernel-arguments conf) + '())) + (multiboot-modules (if multiboot? + (boot-parameters-multiboot-modules conf) + '()))))) ;;; @@ -404,9 +504,9 @@ marked as 'needed-for-boot'." (let ((device (file-system-device fs))) (if (string? device) ;title is 'device (filter (lambda (md) - (string=? (string-append "/dev/mapper/" - (mapped-device-target md)) - device)) + (any (cut string=? device <>) + (map (cut string-append "/dev/mapper" <>) + (mapped-device-targets md)))) (operating-system-mapped-devices os)) '()))) @@ -426,11 +526,12 @@ marked as 'needed-for-boot'." (define (mapped-device-users device file-systems) "Return the subset of FILE-SYSTEMS that use DEVICE." - (let ((target (string-append "/dev/mapper/" (mapped-device-target device)))) + (let ((targets (map (cut string-append "/dev/mapper/" <>) + (mapped-device-targets device)))) (filter (lambda (fs) (or (member device (file-system-dependencies fs)) (and (string? (file-system-device fs)) - (string=? (file-system-device fs) target)))) + (any (cut string=? (file-system-device fs) <>) targets)))) file-systems))) (define (operating-system-user-mapped-devices os) @@ -453,6 +554,26 @@ from the initrd." (any file-system-needed-for-boot? users))) devices))) +(define (operating-system-bootloader-crypto-devices os) + "Return the subset of mapped devices that the bootloader must open. +Only devices specified by uuid are supported." + (define (valid-crypto-device? dev) + (or (uuid? dev) + (begin + (warning (G_ "\ +mapped-device '~a' may not be mounted by the bootloader.~%") + dev) + #f))) + (filter-map (match-lambda + ((and (= mapped-device-type type) + (= mapped-device-source source)) + (and (eq? luks-device-mapping type) + (valid-crypto-device? source) + source)) + (_ #f)) + ;; XXX: Ordering is important, we trust the returned one. + (operating-system-boot-mapped-devices os))) + (define (device-mapping-services os) "Return the list of device-mapping services for OS as a list." (map device-mapping-service @@ -462,21 +583,23 @@ from the initrd." "Return the list of swap services for OS." (map swap-service (operating-system-swap-devices os))) -(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. - (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* (system-linux-image-file-name #:optional + (target (or (%current-target-system) + (%current-system)))) + "Return the basename of the kernel image file for TARGET." + (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))) + (if (operating-system-hurd os) + (file-append (operating-system-kernel os) "/boot/gnumach") + (file-append (operating-system-kernel os) + "/" (system-linux-image-file-name)))) (define (package-for-kernel target-kernel module-package) "Return a package like MODULE-PACKAGE, adapted for TARGET-KERNEL, if @@ -488,27 +611,42 @@ possible (that is if there's a LINUX keyword argument in the build system)." ((#:linux kernel #f) target-kernel))))) +(define %default-modprobe-blacklist + ;; List of kernel modules to blacklist by default. + '("usbmouse" ;races with bcm5974, see + "usbkbd")) ;races with usbhid, see + +(define %default-kernel-arguments + ;; Default arguments passed to the kernel. + (list (string-append "modprobe.blacklist=" + (string-join %default-modprobe-blacklist ",")) + "quiet")) + (define* (operating-system-directory-base-entries os) "Return the basic entries of the 'system' directory of OS for use as the value of the SYSTEM-SERVICE-TYPE service." (let* ((locale (operating-system-locale-directory os)) (kernel (operating-system-kernel os)) + (hurd (operating-system-hurd os)) (modules (operating-system-kernel-loadable-modules os)) - (kernel (profile - (content (packages->manifest - (cons kernel - (map (lambda (module) - (if (package? module) - (package-for-kernel kernel - module) - module)) - modules)))) - (hooks (list linux-module-database)))) - (initrd (operating-system-initrd-file os)) + (kernel (if hurd + kernel + (profile + (content (packages->manifest + (cons kernel + (map (lambda (module) + (if (package? module) + (package-for-kernel kernel + module) + module)) + modules)))) + (hooks (list linux-module-database))))) + (initrd (and (not hurd) (operating-system-initrd-file os))) (params (operating-system-boot-parameters-file os))) `(("kernel" ,kernel) + ,@(if hurd `(("hurd" ,hurd)) '()) ("parameters" ,params) - ("initrd" ,initrd) + ,@(if initrd `(("initrd" ,initrd)) '()) ("locale" ,locale)))) ;used by libc (define (operating-system-default-essential-services os) @@ -559,6 +697,28 @@ bookkeeping." (service firmware-service-type (operating-system-firmware os))))))) +(define (hurd-default-essential-services os) + (let ((entries (operating-system-directory-base-entries os))) + (list (service system-service-type entries) + %boot-service + %hurd-startup-service + %activation-service + %shepherd-root-service + (service user-processes-service-type) + (account-service (append (operating-system-accounts os) + (operating-system-groups os)) + (operating-system-skeletons os)) + (root-file-system-service) + (service file-system-service-type '()) + (service fstab-service-type + (filter file-system-needed-for-boot? + (operating-system-file-systems os))) + (pam-root-service (operating-system-pam-services os)) + (operating-system-etc-service os) + (service setuid-program-service-type + (operating-system-setuid-programs os)) + (service profile-service-type (operating-system-packages os))))) + (define* (operating-system-services os) "Return all the services of OS, including \"essential\" services." (instantiate-missing-services @@ -576,7 +736,20 @@ bookkeeping." gc-root-service-type roots) (operating-system-user-services os))))) -(define* (operating-system-with-provenance os #:optional config-file) +(define (operating-system-configuration-file os) + "Return the configuration file of OS, based on its 'location' field, or #f +if it could not be determined." + (let ((file (and=> (operating-system-location os) + location-file))) + (and file + (or (and (string-prefix? "/" file) file) + (search-path %load-path file))))) + +(define* (operating-system-with-provenance os + #:optional + (config-file + (operating-system-configuration-file + os))) "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." @@ -600,17 +773,12 @@ of PROVENANCE-SERVICE-TYPE to its services." (cons* procps psmisc which (@ (gnu packages admin) shadow) ;for 'passwd' - ;; XXX: We don't use (canonical-package guile-2.2) here because that - ;; would create a collision in the global profile between the GMP - ;; variant propagated by 'guile-final' and the GMP variant propagated - ;; by 'gnutls', itself propagated by 'guix'. - guile-2.2 + guile-3.0-latest ;; The packages below are also in %FINAL-INPUTS, so take them from ;; there to avoid duplication. - (map canonical-package - (list bash coreutils findutils grep sed - diffutils patch gawk tar gzip bzip2 xz lzip)))) + (list bash coreutils findutils grep sed + diffutils patch gawk tar gzip bzip2 xz lzip))) (define %base-packages-linux ;; Default set of linux specific packages. @@ -623,6 +791,7 @@ of PROVENANCE-SERVICE-TYPE to its services." (define %base-packages-interactive ;; Default set of common interactive packages. (list less zile nano + nvi man-db info-reader ;the standalone Info reader (no Perl) bash-completion @@ -641,6 +810,19 @@ of PROVENANCE-SERVICE-TYPE to its services." ;; many people are familiar with, so keep it around. iw wireless-tools)) +(define %base-packages-disk-utilities + ;; A well-rounded set of packages for interacting with disks, partitions + ;; and filesystems. + (list parted gptfdisk ddrescue + ;; We used to provide fdisk from GNU fdisk, but as of version 2.0.0a + ;; it pulls Guile 1.8, which takes unreasonable space; furthermore + ;; util-linux's fdisk is already available, in %base-packages-linux. + cryptsetup mdadm + dosfstools + btrfs-progs + f2fs-tools + jfsutils)) + (define %base-packages ;; Default set of packages globally visible. It should include anything ;; required for basic administrator tasks. @@ -664,10 +846,22 @@ This is the GNU system. Welcome.\n") "Return the default /etc/hosts file." (plain-file "hosts" (local-host-aliases host-name))) +(define (validated-sudoers-file file) + "Return a copy of FILE, a sudoers file, after checking that it is +syntactically correct." + (computed-file "sudoers" + (with-imported-modules '((guix build utils)) + #~(begin + (use-modules (guix build utils)) + + (invoke #+(file-append sudo "/sbin/visudo") + "--check" "--file" #$file) + (copy-file #$file #$output))))) + (define* (operating-system-etc-service os) - "Return a that builds containing the static part of the /etc -directory." - (let ((login.defs + "Return a that builds a directory containing the static part of +the /etc directory." + (let* ((login.defs (plain-file "login.defs" (string-append "# Default paths for non-login shells started by su(1).\n" @@ -678,10 +872,13 @@ directory." "/run/current-system/profile/bin:" "/run/current-system/profile/sbin\n"))) - (issue (plain-file "issue" (operating-system-issue os))) - (nsswitch (plain-file "nsswitch.conf" - (name-service-switch->string - (operating-system-name-service-switch os)))) + (hurd (operating-system-hurd os)) + (issue (plain-file "issue" (operating-system-issue os))) + (nsswitch (operating-system-name-service-switch os)) + (nsswitch (and nsswitch + (plain-file "nsswitch.conf" + (name-service-switch->string nsswitch)))) + (sudoers (operating-system-sudoers-file os)) ;; Startup file for POSIX-compliant login shells, which set system-wide ;; environment variables. @@ -771,7 +968,7 @@ fi\n"))) ("rpc" ,(file-append net-base "/etc/rpc")) ("login.defs" ,#~#$login.defs) ("issue" ,#~#$issue) - ("nsswitch.conf" ,#~#$nsswitch) + ,@(if nsswitch `(("nsswitch.conf" ,#~#$nsswitch)) '()) ("profile" ,#~#$profile) ("bashrc" ,#~#$bashrc) ("hosts" ,#~#$(or (operating-system-hosts-file os) @@ -787,7 +984,14 @@ fi\n"))) ("timezone" ,(plain-file "timezone" (operating-system-timezone os))) ("localtime" ,(file-append tzdata "/share/zoneinfo/" (operating-system-timezone os))) - ("sudoers" ,(operating-system-sudoers-file os)))))) + ,@(if sudoers + `(("sudoers" ,(validated-sudoers-file sudoers))) + '()) + ,@(if hurd + `(("login" ,(file-append hurd "/etc/login")) + ("motd" ,(file-append hurd "/etc/motd")) + ("ttys" ,(file-append hurd "/etc/ttys"))) + '()))))) (define %root-account ;; Default root account. @@ -879,7 +1083,9 @@ use 'plain-file' instead~%") ;; Default set of setuid-root programs. (let ((shadow (@ (gnu packages admin) shadow))) (list (file-append shadow "/bin/passwd") + (file-append shadow "/bin/sg") (file-append shadow "/bin/su") + (file-append shadow "/bin/newgrp") (file-append shadow "/bin/newuidmap") (file-append shadow "/bin/newgidmap") (file-append inetutils "/bin/ping") @@ -929,10 +1135,11 @@ we're running in the final root." (define (operating-system-shepherd-service-names os) "Return the list of Shepherd service names for OS." (append-map shepherd-service-provision - (service-value - (fold-services (operating-system-services os) - #:target-type - shepherd-root-service-type)))) + (shepherd-configuration-services + (service-value + (fold-services (operating-system-services os) + #:target-type + shepherd-root-service-type))))) (define* (operating-system-derivation os) "Return a derivation that builds OS." @@ -953,9 +1160,13 @@ we're running in the final root." (define (operating-system-root-file-system os) "Return the root file system of OS." - (find (lambda (fs) - (string=? "/" (file-system-mount-point fs))) - (operating-system-file-systems os))) + (or (find (lambda (fs) + (string=? "/" (file-system-mount-point fs))) + (operating-system-file-systems os)) + (raise (condition + (&message (message "missing root file system")) + (&error-location + (location (operating-system-location os))))))) (define (operating-system-initrd-file os) "Return a gexp denoting the initrd file of OS." @@ -976,13 +1187,60 @@ we're running in the final root." #:mapped-devices mapped-devices #:keyboard-layout (operating-system-keyboard-layout os))) +(define* (operating-system-uuid os #:optional (type 'dce)) + "Compute UUID object with a deterministic \"UUID\" for OS, of the given +TYPE (one of 'iso9660 or 'dce). Return a UUID object." + ;; Note: For this to be deterministic, we must not hash things that contains + ;; (directly or indirectly) procedures, for example. That rules out + ;; anything that contains gexps, thunk or delayed record fields, etc. + + (define service-name + (compose service-type-name service-kind)) + + (define (file-system-digest fs) + ;; Return a hashable digest that does not contain 'dependencies' since + ;; this field can contain procedures. + (let ((device (file-system-device fs))) + (list (file-system-mount-point fs) + (file-system-type fs) + (file-system-device->string device) + (file-system-options fs)))) + + (if (eq? type 'iso9660) + (let ((pad (compose (cut string-pad <> 2 #\0) + number->string)) + (h (hash (map service-name (operating-system-services os)) + 3600))) + (bytevector->uuid + (string->iso9660-uuid + (string-append "1970-01-01-" + (pad (hash (operating-system-host-name os) 24)) "-" + (pad (quotient h 60)) "-" + (pad (modulo h 60)) "-" + (pad (hash (map file-system-digest + (operating-system-file-systems os)) + 100)))) + 'iso9660)) + (bytevector->uuid + (uint-list->bytevector + (list (hash (map file-system-digest + (operating-system-file-systems os)) + (- (expt 2 32) 1)) + (hash (operating-system-host-name os) + (- (expt 2 32) 1)) + (hash (map service-name (operating-system-services os)) + (- (expt 2 32) 1)) + (hash (map file-system-digest (operating-system-file-systems os)) + (- (expt 2 32) 1))) + (endianness little) + 4) + type))) + (define (locale-name->definition* name) "Variant of 'locale-name->definition' that raises an error upon failure." (match (locale-name->definition name) (#f - (raise (condition - (&message - (message (format #f (G_ "~a: invalid locale name") name)))))) + (raise (formatted-message (G_ "~a: invalid locale name") name))) (def def))) (define (operating-system-locale-directory os) @@ -1003,9 +1261,13 @@ listed in OS. The C library expects to find it under (locale-directory definitions #:libcs (operating-system-locale-libcs os))) -(define (kernel->boot-label kernel) +(define* (kernel->boot-label kernel #:key hurd) "Return a label for the bootloader menu entry that boots KERNEL." - (cond ((package? kernel) + (cond ((package? hurd) + (string-append "GNU with the " + (string-titlecase (package-name hurd)) " " + (package-version hurd))) + ((package? kernel) (string-append "GNU with " (string-titlecase (package-name kernel)) " " (package-version kernel))) @@ -1018,7 +1280,8 @@ listed in OS. The C library expects to find it under (define (operating-system-default-label os) "Return the default label for OS, as it will appear in the bootloader menu entry." - (kernel->boot-label (operating-system-kernel os))) + (kernel->boot-label (operating-system-kernel os) + #:hurd (operating-system-hurd os))) (define (store-file-system file-systems) "Return the file system object among FILE-SYSTEMS that contains the store." @@ -1044,31 +1307,71 @@ entry." (define* (operating-system-bootcfg os #:optional (old-entries '())) "Return the bootloader configuration file for OS. Use OLD-ENTRIES, a list of , to populate the \"old entries\" menu." - (let* ((root-fs (operating-system-root-file-system os)) + (let* ((file-systems (operating-system-file-systems os)) + (root-fs (operating-system-root-file-system os)) (root-device (file-system-device root-fs)) + (locale (operating-system-locale os)) + (crypto-devices (operating-system-bootloader-crypto-devices os)) (params (operating-system-boot-parameters os root-device #:system-kernel-arguments? #t)) (entry (boot-parameters->menu-entry params)) (bootloader-conf (operating-system-bootloader os))) + (define generate-config-file (bootloader-configuration-file-generator (bootloader-configuration-bootloader bootloader-conf))) (generate-config-file bootloader-conf (list entry) - #:old-entries old-entries))) + #:old-entries old-entries + #:locale locale + #:store-crypto-devices crypto-devices + #:store-directory-prefix + (btrfs-store-subvolume-file-name file-systems)))) + +(define (operating-system-multiboot-modules os) + (if (operating-system-hurd os) (hurd-multiboot-modules os) '())) + +(define (hurd-multiboot-modules os) + (let* ((hurd (operating-system-hurd os)) + (root-file-system-command + (list (file-append hurd "/hurd/ext2fs.static") + "ext2fs" + "--multiboot-command-line='${kernel-command-line}'" + "--host-priv-port='${host-port}'" + "--device-master-port='${device-port}'" + "--exec-server-task='${exec-task}'" + "--store-type=typed" + "--x-xattr-translator-records" + "'${root}'" "'$(task-create)'" "'$(task-resume)'")) + (target (%current-target-system)) + (libc (if target + (with-parameters ((%current-target-system #f)) + ;; TODO: cross-libc has extra patches for the Hurd; + ;; remove in next rebuild cycle + (cross-libc target)) + glibc)) + (exec-server-command + (list (file-append libc "/lib/ld.so.1") "exec" + (file-append hurd "/hurd/exec") "'$(exec-task=task-create)'"))) + (list root-file-system-command exec-server-command))) (define* (operating-system-boot-parameters os root-device #:key system-kernel-arguments?) "Return a monadic record that describes the boot parameters of OS. When SYSTEM-KERNEL-ARGUMENTS? is true, add kernel arguments such as '--root' and '--load' to ." - (let* ((initrd (operating-system-initrd-file os)) + (let* ((initrd (and (not (operating-system-hurd os)) + (operating-system-initrd-file os))) (store (operating-system-store-file-system os)) + (file-systems (operating-system-file-systems os)) + (crypto-devices (operating-system-bootloader-crypto-devices os)) + (locale (operating-system-locale os)) (bootloader (bootloader-configuration-bootloader (operating-system-bootloader os))) (bootloader-name (bootloader-name bootloader)) - (label (operating-system-label os))) + (label (operating-system-label os)) + (multiboot-modules (operating-system-multiboot-modules os))) (boot-parameters (label label) (root-device root-device) @@ -1078,10 +1381,14 @@ such as '--root' and '--load' to ." (operating-system-kernel-arguments os root-device) (operating-system-user-kernel-arguments os))) (initrd initrd) + (multiboot-modules multiboot-modules) (bootloader-name bootloader-name) (bootloader-menu-entries (bootloader-configuration-menu-entries (operating-system-bootloader os))) + (locale locale) (store-device (ensure-not-/dev (file-system-device store))) + (store-directory-prefix (btrfs-store-subvolume-file-name file-systems)) + (store-crypto-devices crypto-devices) (store-mount-point (file-system-mount-point store))))) (define (device->sexp device) @@ -1120,18 +1427,30 @@ being stored into the \"parameters\" file)." (kernel #$(boot-parameters-kernel params)) (kernel-arguments #$(boot-parameters-kernel-arguments params)) - (initrd #$(boot-parameters-initrd params)) + #$@(if (boot-parameters-initrd params) + #~((initrd #$(boot-parameters-initrd params))) + #~()) + #$@(if (pair? (boot-parameters-multiboot-modules params)) + #~((multiboot-modules + #$(boot-parameters-multiboot-modules params))) + #~()) (bootloader-name #$(boot-parameters-bootloader-name params)) (bootloader-menu-entries #$(map menu-entry->sexp (or (and=> (operating-system-bootloader os) bootloader-configuration-menu-entries) '()))) + (locale #$(boot-parameters-locale params)) (store (device #$(device->sexp (boot-parameters-store-device params))) (mount-point #$(boot-parameters-store-mount-point - params)))) + params)) + (directory-prefix + #$(boot-parameters-store-directory-prefix params)) + (crypto-devices + #$(map device->sexp + (boot-parameters-store-crypto-devices params))))) #:set-load-path? #f))) (define-gexp-compiler (operating-system-compiler (os )