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2021-12-12services: Define '%loopback-static-networking'.Ludovic Courtès
* gnu/services/base.scm (%loopback-static-networking): New variable. (%base-services): Use it. * gnu/system/hurd.scm (%base-services/hurd): Use it. * gnu/system/install.scm (%installation-services): Use it. * doc/guix.texi (Networking Setup): Document it.
2021-12-12services: static-networking: Change interface to mimic netlink.Ludovic Courtès
* gnu/services/base.scm (<static-networking>)[interface, ip, netmask] [gateway]: Remove. [addresses, links, routes]: New fields. [requirement]: Default to '(udev). (<network-address>, <network-link>, <network-route>): New record types. (ensure-no-separate-netmask, %ensure-no-separate-netmask): Remove. (ipv6-address?, cidr->netmask, ip+netmask->cidr) (network-set-up/hurd, network-tear-down/hurd) (network-set-up/linux, network-tear-down/linux) (static-networking->hurd-pfinet-options): New procedures. (static-networking-shepherd-service): New procedure. (static-networking-shepherd-services): Rewrite in terms of the above. (static-networking-service): Deprecate. Adjust to new 'static-networking' API. (%base-services): Likewise. * gnu/system/install.scm (%installation-services): Likewise. * gnu/system/hurd.scm (%base-services/hurd): Likewise, and separate 'loopback' from 'networking'. * gnu/build/hurd-boot.scm (set-hurd-device-translators): Remove "servers/socket/2". * gnu/tests/networking.scm (run-openvswitch-test)["networking has started on ovs0"]: Check for 'networking instead of 'networking-ovs0, which is no longer provided. * doc/guix.texi (Networking Setup): Document the new interface. Remove documentation of 'static-networking-service'. (Virtualization Services): Change Ganeti example to use the new interface.
2021-08-29Migrate to the new 'targets' field of bootloader-configuration.Maxim Cournoyer
The old 'target' field is deprecated; adjust the sources to use the new 'targets' one instead. * doc/guix-cookbook.texi<target>: Replace by 'targets'. * gnu/bootloader/grub.scm: Likewise. * gnu/installer/parted.scm: Likewise. * gnu/machine/digital-ocean.scm: Likewise. * gnu/system/examples/asus-c201.tmpl: Likewise * gnu/system/examples/bare-bones.tmpl: Likewise * gnu/system/examples/bare-hurd.tmpl: Likewise * gnu/system/examples/beaglebone-black.tmpl: Likewise * gnu/system/examples/desktop.tmpl: Likewise * gnu/system/examples/docker-image.tmpl: Likewise * gnu/system/examples/lightweight-desktop.tmpl: Likewise * gnu/system/examples/vm-image.tmpl: Likewise * gnu/system/examples/yggdrasil.tmpl: Likewise * gnu/system/hurd.scm: Likewise * gnu/system/images/hurd.scm: Likewise * gnu/system/images/novena.scm: Likewise * gnu/system/images/pine64.scm: Likewise * gnu/system/images/pinebook-pro.scm: Likewise * gnu/system/images/rock64.scm: Likewise * gnu/system/install.scm: Likewise * gnu/system/vm.scm: Likewise * gnu/tests.scm: Likewise * gnu/tests/ganeti.scm: Likewise * gnu/tests/install.scm: Likewise * gnu/tests/nfs.scm: Likewise * gnu/tests/telephony.scm: Likewise * tests/boot-parameters.scm: Likewise * tests/system.scm: Likewise
2021-08-12system: install, hurd: Use 'setuid-programs'.Ludovic Courtès
This is a followup to a7ac19851baab3fbcc40c4b2cf5b00a6ac9cd2f3. * gnu/system/install.scm (installation-os)[setuid-programs]: Use 'setuid-program'. * gnu/system/hurd.scm (%setuid-programs/hurd): Use 'file-like->setuid-program'.
2021-01-13services: shepherd: 'shepherd-service-type' requires documentation.Ludovic Courtès
* gnu/services/shepherd.scm (shepherd-service-type): Require a 'description' form. * gnu/services/base.scm (root-file-system-service-type) (rngd-service-type, host-name-service-type): (virtual-terminal-service-type, console-keymap-service-type) (syslog-service-type, swap-service-type) (kmscon-service-type): Add description. * gnu/services/networking.scm (dhcp-client-service-type): Likewise. * gnu/system/install.scm (cow-store-service-type): Likewise. * gnu/system/linux-container.scm (dummy-networking-service-type): Likewise. * gnu/system/mapped-devices.scm (device-mapping-service-type): Likewise. * tests/guix-system.sh: Likewise.
2020-12-15store-copy: 'populate-store' can optionally deduplicate files.Ludovic Courtès
Until now deduplication was performed as an additional pass after copying files, which involve re-traversing all the files that had just been copied. * guix/store/deduplication.scm (copy-file/deduplicate): New procedure. * tests/store-deduplication.scm ("copy-file/deduplicate"): New test. * guix/build/store-copy.scm (populate-store): Add #:deduplicate? parameter and honor it. * tests/gexp.scm ("gexp->derivation, store copy"): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/image.scm (initialize-root-partition): Pass #:deduplicate? to 'populate-store'. Pass #:deduplicate? #f to 'register-closure'. * gnu/build/vm.scm (root-partition-initializer): Likewise. * gnu/build/install.scm (populate-single-profile-directory): Pass #:deduplicate? #f to 'populate-store'. * gnu/build/linux-initrd.scm (build-initrd): Likewise. * guix/scripts/pack.scm (self-contained-tarball)[import-module?]: New procedure. [build]: Pass it as an argument to 'source-module-closure'. * guix/scripts/pack.scm (squashfs-image)[build]: Wrap in 'with-extensions'. * gnu/system/linux-initrd.scm (expression->initrd)[import-module?]: New procedure. [builder]: Pass it to 'source-module-closure'. * gnu/system/install.scm (cow-store-service-type)[import-module?]: New procedure. Pass it to 'source-module-closure'.
2020-12-11install: Discover local substitute servers.Mathieu Othacehe
* gnu/installer/substitutes.scm: New file. * gnu/installer/newt/substitutes.scm: New file. * gnu/local.mk (INSTALLER_MODULES): Add them. * po/guix/POTFILES.in: Add gnu/installer/newt/substitutes.scm. * gnu/installer/proxy.scm (with-silent-shepherd): Move to ... * gnu/installer/utils.scm: ... here. * gnu/installer/record.scm (<installer>)[substitutes-page]: New field. * gnu/installer/newt.scm (substitutes-page): New procedure, (newt-installer): register it. * gnu/installer.scm (installer-steps): Add "substitutes-page" step. * gnu/system/install.scm (%installation-services): Add avahi-service-type and enable substitute server discover in guix-service-type. [<name-service-switch>]: Set it to %mdns-host-lookup-nss.
2020-10-15install: Deduplicate packages with %base-package sets.Efraim Flashner
* gnu/system.scm (%base-packages-interactive): Add nvi. * gnu/system/install.scm (installation-os)[packages]: Remove parted, gptfdisk, ddrescue, cryptsetup, mdadm, dosfstools, btrfs-progs, f2fs-tools, jfstools, openssh, wireless-tools, iw, wpa-supplicant-minimal, iproute, bash-completion, nvi. Add %base-packages-disk-utilities.
2020-10-11Revert "Revert "install: Pass "modprobe.blacklist=radeon".""Florian Pelz
This reverts commit 73ddcab6075f60ef9b3cd72a35fbf7f5d622b6ef. Blacklisting has become necessary again on my AMD machines, else the installer screen stays black.
2020-09-02install: Factorize cow-store procedure.Mathieu Othacehe
Move the cow-store procedure from the service declaration in (gnu system install) to (gnu build install), so that it can be called from within a different context than Shepherd. * gnu/build/install.scm (mount-cow-store, unmount-cow-store): New procedures. * gnu/system/install.scm (make-cow-store): Remove it, (cow-store-service-type): adapt it accordingly.
2020-07-31file-system: Add efivarfs support.Mathieu Othacehe
Tools such as efibootmgr rely on the deprecated /sys/firmware/efi/vars API as well as on the new /sys/firmware/efi/efivars API. The latter needs to be mounted. Reported by Keyhenge here: https://lists.gnu.org/archive/html/bug-guix/2020-04/msg00274.html Here is the efivarfs documentation: https://www.kernel.org/doc/Documentation/filesystems/efivarfs.txt. * gnu/system/file-systems.scm (%efivars-file-system): New exported variable, (%base-file-systems): add it. * gnu/system/install.scm (%efivars-file-system): Add it. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-06-08system: install: Add default libcs to gc-roots.Mathieu Othacehe
During the installation, it may be needed to build locales that are not covered by glibc-utf8-locales. Make sure that the libraries required to build locales are available. This is a follow-up of 0eed77127592323d89f56c215a15374a1aaae110. * gnu/system/install.scm (installation-os)[services]: Add %default-locale-libcs to gc-root-service-type.
2020-05-05Merge branch 'master' into core-updatesMarius Bakke
2020-05-03install: Add f2fs-tools to the installation image.Danny Milosavljevic
* gnu/system/install.scm (installation-os)[packages]: Add f2fs-tools.
2020-05-02Merge branch 'master' into core-updatesMarius Bakke
2020-05-01Revert "install: Pass "modprobe.blacklist=radeon"."Florian Pelz
This reverts commit 785919121066a10b291d783b6903b5e368e992a8, which is no longer needed since uvesafb was added in 557e6820a77b24f8f3f03f28ee473137b1caeb64.
2020-04-23Merge branch 'master' into core-updatesMarius Bakke
Conflicts: etc/news.scm gnu/local.mk gnu/packages/bootloaders.scm gnu/packages/linphone.scm gnu/packages/linux.scm gnu/packages/tls.scm gnu/system.scm
2020-04-20installer: Rename uvesafb shepherd service to maybe-uvesafb.Florian Pelz
Because the installer's uvesafb service loads uvesafb only on some machines. This is a follow-up to commit 0ad60b2a89d6d387236466e0bcdd61ac489fca37. * gnu/system/install.scm (uvesafb-shepherd-service): Adjust provision and description fields.
2020-04-19installer: Add GC root for Guile 3.0.Marius Bakke
* gnu/system/install.scm (%installation-services)[gc-root-service-type]: Add GC root for GUILE-3.0 instead of GUILE-2.2.
2020-04-15Merge branch 'master' into core-updatesMarius Bakke
2020-04-14installer: Only load uvesafb kernel module when needed.Florian Pelz
This is a follow-up to commit 557e6820a77b24f8f3f03f28ee473137b1caeb64. * gnu/system/install.scm (uvesafb-shepherd-service): Check that /dev/fb0 is not already present.
2020-04-11installer: Load uvesafb kernel module.Florian Pelz
Fixes <https://bugs.gnu.org/40538>. Machines without Kernel Mode Setting (those with many old and current AMD GPUs, SiS GPUs, …) need uvesafb to show the GUI installer. Some may also need a kernel parameter like nomodeset or vga=793, but we leave that for the user to specify in GRUB. * gnu/system/install.scm (uvesafb-shepherd-service): New procedure. (uvesafb-service-type): New variable. (%installation-services): Add it. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2020-02-11system: Stop using canonical-package.Mathieu Othacehe
Usage of canonical-package outside of thunked fields breaks cross-compilation, see: https://lists.gnu.org/archive/html/guix-devel/2019-12/msg00410.html. * gnu/installer.scm (installer-program): Remove canonical-package. * gnu/services/base.scm (<nscd-cache>): Ditto, (%base-services): ditto. * gnu/services/xorg.scm: Remove useless canonical-package import. * gnu/system.scm (%base-packages): Remove canonical-package. * gnu/system/install.scm (%installation-services): Ditto, (installation-os): ditto. * gnu/system/locale.scm (single-locale-directory): Ditto.
2020-01-03install: Add jfsutils to the installation image.Tobias Geerinckx-Rice
* gnu/system/install.scm (installation-os)[packages]: Add jfsutils.
2019-12-01install: Pass 'local-file' literal strings for proper resolution.Ludovic Courtès
This is a followup to 99c45877a984dd0148151b2e304afef6fb04f1a5, which introduced a regression: "guix system build gnu/system/install.scm" would fail to find the .tmpl files. * gnu/system/install.scm (/etc/configuration-files)[file]: Remove. [directory]: Use 'local-file' with a literal string.
2019-10-18gnu: Add u-boot-firefly-rk3399.Vagrant Cascadian
* gnu/packages/bootloaders (u-boot-firefly-rk3399): New variable. * gnu/bootloader/u-boot (install-firefly-rk3399-u-boot): New variable. (u-boot-firefly-rk3399-bootloader): New variable. * gnu/system/install (define firefly-rk3399-installation-os): New variable.
2019-10-18gnu: Add u-boot-rock64-rk3328.Vagrant Cascadian
* gnu/packages/bootloaders (u-boot-rock64-rk3328): New variable. * gnu/bootloader/u-boot (install-rock64-rk3328-u-boot): New variable. (u-boot-rock64-rk3328-bootloader): New variable. * gnu/system/install (define rock64-installation-os): New variable.
2019-10-18gnu: Add u-boot-rockpro64-rk3399Caliph Nomble
* gnu/packages/bootloaders.scm (u-boot-rockpro64-rk3399): New exported variable. (u-boot-2019.10): New variable. * gnu/bootloader/u-boot.scm (u-boot-rockpro64-rk3399-bootloader): New exported variable. (install-rockpro64-rk3399-u-boot): New variable. * gnu/system/install.scm (rockpro64-installation-os): New exported variable. Adjusted-by: Vagrant Cascadian <vagrant@debian.org> Signed-off-by: Caliph Nomble <nomble@palism.com> Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
2019-06-29etc: Remove hydra.gnu.org.pub key.Tobias Geerinckx-Rice
* etc/substitutes/hydra.gnu.org.pub: Delete file. * guix/self.scm (miscellaneous-files): Don't install it. * Makefile.am (dist_pkgdata_DATA): Remove it. * gnu/services/base.scm (%default-authorized-guix-keys): Likewise. (hydra-key-authorization): Rename to… (substitute-key-authorization): …this. Adjust only call site.
2019-05-13install: Add node name in Russian.Ludovic Courtès
* gnu/system/install.scm (%installation-node-names): Add "ru".
2019-04-25install: Add node name in Castellano.Ludovic Courtès
* gnu/system/install.scm (%installation-node-names): Add "es".
2019-04-23install: Pass "quiet" to the kernel.Ludovic Courtès
This is a followup to 5582aa8e31bf88f981caedeb4fbbb758486b6ca7. * gnu/system/install.scm (installation-os)[kernel-arguments]: Add "quiet".
2019-04-21install: Pass "modprobe.blacklist=radeon".Ludovic Courtès
* gnu/system/install.scm (installation-os)[kernel-arguments]: New field.
2019-04-15install: Provide a meaningful label.Ludovic Courtès
* gnu/system/install.scm (installation-os)[label]: New field.
2019-04-12install: Use a font with more glyphs on tty2.Ludovic Courtès
* gnu/system/install.scm (%installation-services): For 'console-font-service-type', use LatGrkCyr-8x16 on tty2.
2019-04-12installer: Choosing a locale opens the translated manual on tty2.Ludovic Courtès
Suggested by Florian Pelz. * gnu/system/install.scm (%installation-node-names): New variable. (log-to-info): Expect the chosen locale as an argument. Compute the language, Info file name, and node name. Install the locale. (documentation-shepherd-service): Add 'locale' parameter to the 'start' action and honor it. Set GUIX_LOCPATH and TERM as environment variables for the process. * gnu/installer.scm (apply-locale): Use (gnu services herd). Call 'stop-service' and 'start-service' with the chosen locale.
2019-04-12install: Add standalone documentation service.Ludovic Courtès
* gnu/system/install.scm (log-to-info): Add 'tty' and 'user' parameters. Open the tty and change UIDs/GIDs. (documentation-shepherd-service): New procedure. (%documentation-users, documentation-service-type): New variables. (%installation-services): Use it instead of 'mingetty-service'.
2019-04-07install: Tweak motd.Ludovic Courtès
* gnu/system/install.scm (%installation-services): Tweak motd.
2019-04-07install: Remove "GuixSD".Ludovic Courtès
* gnu/system/install.scm (%installation-services): Remove "Guix System Distribution" from motd.
2019-03-25accounts: Add default value for the 'home-directory' field of <user-account>.Ludovic Courtès
* gnu/system/accounts.scm (<user-account>)[home-directory]: Mark as thunked and add a default value. (default-home-directory): New procedure. * doc/guix.texi (User Accounts): Remove 'home-directory' from example. * gnu/system/examples/bare-bones.tmpl: Likewise. * gnu/system/examples/beaglebone-black.tmpl: Likewise. * gnu/system/examples/desktop.tmpl: Likewise. * gnu/system/examples/docker-image.tmpl: Likewise. * gnu/system/examples/lightweight-desktop.tmpl: Likewise. * gnu/system/install.scm (installation-os): Likewise. * gnu/tests.scm (%simple-os): Likewise. * gnu/tests/install.scm (%minimal-os, %minimal-os-on-vda): (%separate-home-os, %encrypted-root-os, %btrfs-root-os): Likewise. * tests/accounts.scm ("allocate-passwd") ("allocate-passwd with previous state"): Likewise.
2019-03-13Remove traces of "GuixSD".Ludovic Courtès
* gnu/bootloader/extlinux.scm (extlinux-configuration-file): Remove mentions of "GuixSD". * gnu/bootloader/grub.scm (install-grub-efi): Likewise. * gnu/build/vm.scm (make-iso9660-image): Change default #:volume-id to "Guix_image". (initialize-hard-disk): Search for the "Guix_image" label. * gnu/ci.scm (system-test-jobs, tarball-jobs): Remove "GuixSD". * gnu/installer/newt/welcome.scm (run-welcome-page): Likewise. * gnu/packages/audio.scm (supercollider)[description]: Likewise. * gnu/packages/curl.scm (curl): Likewise. * gnu/packages/emacs.scm (emacs): Likewise. * gnu/packages/gnome.scm (network-manager): Likewise. * gnu/packages/julia.scm (julia): Likewise. * gnu/packages/linux.scm (alsa-plugins): Likewise. (powertop, wireless-regdb): Likewise. * gnu/packages/package-management.scm (guix): Likewise. * gnu/packages/polkit.scm (polkit): Likewise. * gnu/packages/tex.scm (texlive-bin): Likewise. * gnu/services/base.scm (file-systems->fstab): Likewise. * gnu/services/cups.scm (%cups-activation): Likewise. * gnu/services/mail.scm (%dovecot-activation): Likewise. * gnu/services/messaging.scm (prosody-configuration)[log]: Likewise. * gnu/system/examples/vm-image.tmpl (vm-image-motd): Likewise. * gnu/system/install.scm (installation-os)[file-systems]: Change root file system label to "Guix_image". * gnu/system/mapped-devices.scm (check-device-initrd-modules): Remove "GuixSD". * gnu/system/vm.scm (system-docker-image): Likewise. (system-disk-image)[root-label]: Change to "Guix_image". * gnu/tests/install.scm (run-install): Remove "GuixSD". * guix/modules.scm (guix-module-name?): Likewise. * nix/libstore/optimise-store.cc: Likewise.
2019-02-10install: Use (gnu package certs) module for the nss-certs package.Pierre Neidhardt
* gnu/system/install.scm: Use (gnu package certs).
2019-02-10install: Add nss-certs to the image.Pierre Neidhardt
* gnu/system/install.scm (installation-os)[packages]: Add nss-certs.
2019-01-17installer: Move everything to the build side.Mathieu Othacehe
* gnu/installer.scm: Rename to ... * gnu/installer/record.scm: ... this. * gnu/installer/build-installer.scm: Move everything to the build side and rename to gnu/installer.scm. * gnu/installer/newt.scm: Remove all the gexps and add depencies to newt modules as this code will only be used on the build side by now. * gnu/local.mk (GNU_SYSTEM_MODULES): Adapt it, (dist_installer_DATA): New rule to install installer's aux-files. * gnu/system/install.scm (%installation-services): Use only 'installer-program' from (gnu installer). The installer is now choosen on the build side. * guix/self.scm (*system-modules*): Restore previous behaviour and add all installer files to #:extra-files field of the scheme-node. * po/guix/POTFILES.in: Adapt it.
2019-01-17gnu: installer: Launch the installer as kmscon login-program.Mathieu Othacehe
Source /etc/environment just before starting the installer. The login program is supposed to load the environment variables of this file through PAM, but as we replace it by the installer, they are no longer available. This is mostly useful for the LANG environment variable. * gnu/installer/build-installer.scm (installer-program-launcher): New exported procedure. * gnu/system/install.scm (%installation-services): Restore most of the origin code. kmscon is only started on TTY1, and the graphical installer is the login-program.
2019-01-17gnu: Add graphical installer support.Mathieu Othacehe
* configure.ac: Require that guile-newt is available. * gnu/installer.scm: New file. * gnu/installer/aux-files/logo.txt: New file. * gnu/installer/build-installer.scm: New file. * gnu/installer/connman.scm: New file. * gnu/installer/keymap.scm: New file. * gnu/installer/locale.scm: New file. * gnu/installer/newt.scm: New file. * gnu/installer/newt/ethernet.scm: New file. * gnu/installer/newt/hostname.scm: New file. * gnu/installer/newt/keymap.scm: New file. * gnu/installer/newt/locale.scm: New file. * gnu/installer/newt/menu.scm: New file. * gnu/installer/newt/network.scm: New file. * gnu/installer/newt/page.scm: New file. * gnu/installer/newt/timezone.scm: New file. * gnu/installer/newt/user.scm: New file. * gnu/installer/newt/utils.scm: New file. * gnu/installer/newt/welcome.scm: New file. * gnu/installer/newt/wifi.scm: New file. * gnu/installer/steps.scm: New file. * gnu/installer/timezone.scm: New file. * gnu/installer/utils.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add previous files. * gnu/system.scm: Export %root-account. * gnu/system/install.scm (%installation-services): Use kmscon instead of linux VT for all tty. (installation-os)[users]: Add the graphical installer as shell of the root account. [packages]: Add font related packages. * po/guix/POTFILES.in: Add installer files.
2019-01-16install: Avoid deprecated 'gpm-service' procedure.Ludovic Courtès
* gnu/system/install.scm (%installation-services): Use the 'service' form instead of 'gpm-service'.
2019-01-11services: Deprecate a few more service procedures.Ludovic Courtès
These procedures were already either undocumented (and de facto deprecated) or documented as deprecated or redundant. * gnu/services/base.scm (guix-service, guix-publish-service): Mark as deprecated. * gnu/services/mcron.scm (mcron-service): Likewise. * gnu/services/networking.scm (tor-service): Likewise. * doc/guix.texi (Scheduled Job Execution): Remove 'mcron-service' and adjust example. (Networking Services): Remove 'tor-service'. * gnu/tests/base.scm (%mcron-os): Use 'mcron-service-type' instead of 'mcron-service'. * gnu/tests/networking.scm (%tor-os): Use 'tor-service-type' instead of 'tor-service'. * tests/guix-system.sh: Likewise.
2018-12-04Remove most references to hydra.gnu.org.Ludovic Courtès
* Makefile.am (assert-binaries-available): Don't mention hydra.gnu.org in comment. * build-aux/check-available-binaries.scm: Likewise. * build-aux/check-final-inputs-self-contained.scm: Likewise. * doc/guix.texi (SUBSTITUTE-SERVER): New variable. Use it throughout instead of "mirror.hydra.gnu.org". * doc/contributing.texi (Submitting Patches): Likewise. * gnu/services/base.scm (hydra-key-authorization) (guix-activation): Remove mentions of "hydra.gnu.org" in comments and messages. * gnu/system/install.scm (%installation-services): Likewise. * guix/scripts/size.scm (guix-size): Likewise.
2018-11-22gnu: Add u-boot-pinebook.Vagrant Cascadian
* gnu/packages/patches/u-boot-pinebook-a64-update-dts.patch: New file. * gnu/packages/patches/u-boot-pinebook-syscon-node.patch: New file. * gnu/packages/patches/u-boot-pinebook-mmc-calibration.patch: New file. * gnu/packages/patches/u-boot-pinebook-video-bridge.patch: New file. * gnu/packages/patches/u-boot-pinebook-r_i2c-controller.patch: New file. * gnu/packages/patches/u-boot-pinebook-dts.patch: New file. * gnu/local.mk (dist_patch_DATA): Add them. * gnu/packages/bootloaders.scm (u-boot-pinebook): New exported variable. * gnu/bootloader/u-boot.scm (u-boot-pinebook-bootloader): New exported variable. * gnu/system/install.scm (pinebook-installation-os): New exported variable.