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2017-12-18vm: Pass the host's /dev/urandom to the guest at /dev/hwrng....* gnu/build/vm.scm (load-in-linux-vm): Use QEMU's virtio-rng-pci. * gnu/system/vm.scm (common-qemu-options): Likewise. Leo Famulari
2017-12-16linux-boot: Add make-static-device-nodes....* gnu/build/linux-boot.scm (make-static-device-nodes): New variable. (<device-node>): New variable. (read-static-device-nodes): New variable. (report-system-error): New variable. (catch-system-error): New variable. (create-device-node): New variable. (mkdir-p*): New variable. Co-Authored-By: Ludovic Courtès <ludo@gnu.org> Danny Milosavljevic
2017-12-15bootloader: Factorize write-file-on-device....* gnu/bootloader/extlinux.scm (install-extlinux): Factorize bootloader writing in a new procedure write-file-on-device defined in (gnu build bootloader). * gnu/build/bootloader.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add new file. * gnu/system/vm.scm (qemu-img): Adapt to import and use (gnu build bootloader) module during derivation building. * gnu/scripts/system.scm (bootloader-installer-derivation): Ditto. Mathieu Othacehe
2017-12-15vm: Adapt qemu command to ARM....* gnu/build/vm.scm (load-in-linux-vm): New argument #:target-arm32. Use it to adapt command for qemu-system-arm. This implies to choose a machine ("virt"), use the correct console port "ttyAMA0", disable KVM use that is buggy on some ARM boards (Odroid XU4 for example) and use user mode network stack instead of NIC. Gather all those options in a new variable "arch-specific-flags". * gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass to load-in-linux-vm "#:target-arm32?" argument. Mathieu Othacehe
2017-12-13vm: Use qemu drive device parameter....* gnu/build/vm.scm (load-in-linux-vm): Use device parameter to define drive device. Mathieu Othacehe
2017-12-02linux-boot: Remove unneeded import....* gnu/build/linux-boot.scm: Remove unnecessary autoload of (system base compile). Ludovic Courtès
2017-11-29vm: ISO9660 images include /etc and other standard files....* gnu/build/vm.scm (make-iso9660-image): Call 'populate-root-file-system' instead of a series of 'mkdir-p' calls. Add /etc to the arguments of xorriso. Ludovic Courtès
2017-11-29linux-boot: Ensure /etc exists on the root file system....Fixes a regression introduced in c8289690365887ca1dd122645e479a89cf7cd969 whereby /etc would no longer be created as a result of calling 'mark-as-not-killable'. This would affect ISO images because 'make-iso9660-image' does not create /etc by default. In particular, the ISO installation image as created by the "iso-image-installer" test would fail to boot while creating the /root/etc/mtab symlink: <https://hydra.gnu.org/build/2352514/nixlog/9/raw>. * gnu/build/linux-boot.scm (mount-root-file-system): Make sure /root/etc exists. Ludovic Courtès
2017-11-22shepherd: Include /etc/group in service containers....* gnu/build/shepherd.scm (default-mounts)[passwd]: Rename to... [accounts]: ... this. Add /etc/group. Ludovic Courtès
2017-11-08build: Use overlayfs instead of unionfs....Overlayfs is part of the kernel, while unionfs needs FUSE. This also reduces the size of the initrd by ca. 4.3% (487K). * gnu/build/linux-boot.scm (mount-root-file-system): Remove optional parameter "unionfs"; mount using overlayfs instead of unionfs; new directory layout requied by overlayfs; update documentation. [mark-as-not-killable]: Remove now unused function * gnu/system/linux-initrd.scm (file-system-packages): Remove now unused packages "unionfs-fuse/static" and thus unused related 'if'. (linux-modules): Replace "fuse" by "overlay". Hartmut Goebel
2017-10-11file-systems: Add support for FAT16....* gnu/build/file-systems.scm (check-fat32-file-system): Rename to... (check-fat-file-system): ... this. (check-file-system): Adjust accordingly. (fat16-superblock?, read-fat16-superblock) (fat16-superblock-uuid, fat16-superblock-volume-name): New procedures. (%partition-label-readers, %partition-uuid-readers): Add FAT16. Ludovic Courtès
2017-10-11file-systems: Preserve UUID types when serializing....Reported by Roel Janssen <roel@gnu.org> at <https://lists.gnu.org/archive/html/help-guix/2017-09/msg00094.html>. * gnu/system/file-systems.scm (file-system->spec): When DEVICE is a UUID, serialize it in a way that preserves its type. (spec->file-system): Adjust accordingly. * gnu/build/file-systems.scm (canonicalize-device-spec): Add case for when SPEC is 'uuid?'. Ludovic Courtès
2017-10-11file-systems: 'mount-file-system' now takes a <file-system> object....* gnu/build/file-systems.scm (mount-file-system): Rename 'spec' to 'fs' and assume it's a <file-system>. * gnu/build/linux-boot.scm (boot-system): Assume MOUNTS is a list of <file-system> and adjust accordingly. * gnu/build/linux-container.scm (mount-file-systems): Remove 'file-system->spec' call. * gnu/services/base.scm (file-system-shepherd-service): Add 'spec->file-system' call. Add (gnu system file-systems) to 'modules'. * gnu/system/linux-initrd.scm (raw-initrd): Use (gnu system file-systems). Add 'spec->file-system' call for #:mounts. Ludovic Courtès
2017-10-08activation: Do not create setuid binaries in the store [security fix]....Fixes <https://bugs.gnu.org/28751>. * gnu/build/activation.scm (activate-setuid-programs)[link-or-copy]: Remove. Use 'copy-file' instead. Ludovic Courtès
2017-10-05uuid: Add 'uuid=?' and use it....* gnu/system/uuid.scm (uuid=?): New procedure. * tests/uuid.scm ("uuid=?"): New test. * gnu/build/file-systems.scm (partition-uuid-predicate) (luks-partition-uuid-predicate): Use it instead of 'bytevector=?'. Ludovic Courtès
2017-09-22build: Do not store two copies of the ISO-9660 superblock anymore....* gnu/build/vm.scm (make-iso9660-image): Do not store two copies of the ISO-9660 superblock anymore. Danny Milosavljevic
2017-09-11file-systems: Introduce (gnu system uuid)....* gnu/build/file-systems.scm (sub-bytevector) (latin1->string, %fat32-endianness, fat32-uuid->string) (%iso9660-uuid-rx, string->iso9660-uuid) (iso9660-uuid->string, %network-byte-order) (dce-uuid->string, %uuid-rx, string->dce-uuid) (string->ext2-uuid, string->ext3-uuid, string->ext4-uuid) (vhashq, %uuid-parsers, %uuid-printers, string->uuid) (uuid->string): Move to... * gnu/system/uuid.scm: ... here. New file. * gnu/system/file-systems.scm (uuid): Move to the above file. * gnu/system/vm.scm: Adjust accordingly. * gnu/local.mk (GNU_SYSTEM_MODULES): Add uuid.scm. Ludovic Courtès
2017-09-11file-systems: Add UUID type dictionaries....* gnu/build/file-systems.scm (uuid->string): Rename to... (dce-uuid->string): ... this. (string->uuid): Rename to... (string->dce-uuid): ... this. (vhashq): New macro. (%uuid-parsers, %uuid-printers): New variables. (uuid->string, string->uuid): New procedures. Ludovic Courtès
2017-09-11vm: Allow partitions to be initialized with a given UUID....* gnu/build/vm.scm (<partition>)[uuid]: New field. (create-ext-file-system): Add #:uuid and honor it. (create-fat-file-system): Add #:uuid. (format-partition): Add #:uuid and honor it. (initialize-partition): Honor the 'uuid' field of PARTITION. Ludovic Courtès
2017-09-10vm: Add comment about deduplication in make-iso9660-image....* gnu/build/vm.scm (make-iso9660-image): Add comment about the use of #:deduplicate #f when calling register-closure. Christopher Baines
2017-09-08marionette: 'wait-for-file' can be passed a read procedure....* gnu/build/marionette.scm (wait-for-file): Add #:read parameter and honor it. * gnu/tests/base.scm (run-basic-test)["login on tty1"]: Use 'wait-for-file' instead of inline code. Ludovic Courtès
2017-09-06vm: Create /mnt in the generated ISO image in make-iso9660-image....This is used in the installation process, as the mountpoint for the target filesystem. * gnu/build/vm.scm (make-iso9660-image): Create /mnt within the generated ISO image. Christopher Baines
2017-09-06vm: Add support for registering closures to make-iso9660-image....This mimics the functionality in the root-partition-initializer used in creating the QEMU image. This helps when trying to run guix system init from the generated ISO image. * gnu/build/vm.scm (make-iso9660-image): Add support for registering closures. Christopher Baines
2017-08-28marionette: Augment the set of keystrokes....* gnu/build/marionette.scm (%qwerty-us-keystrokes): Add ', ", and `. Ludovic Courtès
2017-08-28marionette: Fix typing of capital letters....Previously we'd use "sendkey P" instead of "sendkey shift-p", which had no effect. * gnu/build/marionette.scm (character->keystroke): New procedure. (string->keystroke-commands): Use it. Ludovic Courtès
2017-08-28marionette: 'wait-for-file' really raises an error when a file is missing....* gnu/build/marionette.scm (wait-for-file): Arrange to call 'error' on the host, not in the guest. Ludovic Courtès
2017-08-05build: Allow mounting of entire disks....* gnu/build/file-systems.scm (disk-partitions): Also return entire drives. Danny Milosavljevic
2017-08-03activation: Make sure /etc exists....Fixes <http://bugs.gnu.org/27146>. Reported by ng0 <ng0@pragmatique.xyz>. * gnu/build/activation.scm (activate-etc): Add call to 'mkdir-p'. Ludovic Courtès
2017-07-18vm: 'iso9660-image' produces a single-file output....* gnu/system/vm.scm (expression->derivation-in-linux-vm): Add #:single-file-output? and pass it to 'load-in-linux-vm'. (iso9660-image): Pass #:single-file-output? to 'expression->derivation-in-linux-vm'. * gnu/build/vm.scm (load-in-linux-vm): Add #:single-file-output? and honor it. Ludovic Courtès
2017-07-18vm: Increase disk size overhead estimate....* gnu/build/vm.scm (estimated-partition-size): Add 25% to the graph size. Tobias Geerinckx-Rice
2017-07-17build, vm: Use a less common label....* gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD_image" as label. * gnu/system/install.scm (installation-os): Likewise. * gnu/system/vm.scm (system-disk-image): Likewise. Tobias Geerinckx-Rice
2017-07-12build: Make ISO-9660 image bootable from USB flash drive....* gnu/build/vm.scm (make-iso9660-image): Make image bootable from USB flash drive. Danny Milosavljevic
2017-07-10build, vm: Use "GuixSD" or "GUIXSD" as volume label....* gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD" as label. * gnu/system/install.scm (installation-os): Use "GuixSD" as label. * gnu/system/vm.scm (system-disk-image): Use "GuixSD" or "GUIXSD" as volume label. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Danny Milosavljevic
2017-07-03build: Add (gnu build file-systems) import....* gnu/build/vm.scm: Add (gnu build file-systems) import. Danny Milosavljevic
2017-07-03build: Clarify error message when make-iso9660-image fails....* gnu/build/vm.scm (make-iso9660-image): Clarify error message. Danny Milosavljevic
2017-07-03build: Allow specifying volume-uuid with make-iso9660-image....* gnu/build/file-systems.scm (iso9660-uuid->string): Export. * gnu/build/vm.scm (make-iso9660-image): Add volume-uuid. Danny Milosavljevic
2017-07-03build: Add iso9660 system image generator....* build-aux/hydra/gnu-system.scm (qemu-jobs): Add 'iso9660-image . * gnu/build/vm.scm (make-iso9660-image): New variable. Export it. * gnu/system/vm.scm (iso9660-image): New variable. Use make-iso9660-image. (system-disk-image): Use iso9660-image. Danny Milosavljevic
2017-07-02gnu: Switch guile-cairo and dependents to Guile 2.2 again....Fixes <https://bugs.gnu.org/27551>. Reported by Leo Famulari <leo@famulari.name>. This reinstates the following commits: e3ddb1e83 * gnu: guile-cairo: Switch to Guile 2.2. ae5c6ef39 * gnu: guile-gnome: Update to 2.16.5. 0fd8013fc * gnu: guile-rsvg: Update to commit 05c6a2fd. 66b9183c4 * gnu: guile-lib: Switch to Guile 2.2. and adds the following changes: * gnu/bootloader/grub.scm (svg->png): Add 'package->derivation' call for GUILE-2.2. Pass #:guile-for-build to 'gexp->derivation'. * gnu/build/svg.scm (svg->png): Add 'em' and 'ex' to the 'let-values' form to account for all the values returned by 'rsvg-handle-get-dimensions', which Guile 2.2 does not truncate. Ludovic Courtès
2017-07-02file-systems: iso9660-uuid->string: Use "-" as separator in the result....* gnu/build/file-systems.scm (iso9660-uuid->string): Use "-" as separator in the result. Danny Milosavljevic
2017-06-30vm: Use 'fold2' from (guix combinators)....* gnu/build/vm.scm: Use (guix combinators). (fold2): Remove. Ludovic Courtès
2017-06-30vm: Estimate the disk size by default....* gnu/build/vm.scm (estimated-partition-size): New procedure. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Change #:disk-image-size default to 'guess. [builder]: When DISK-IMAGE-SIZE is 'guess, use 'estimated-partition-size' and compute and estimate of the image size. (qemu-image): Likewise. * guix/build/store-copy.scm (file-size, closure-size): New procedures. * guix/scripts/system.scm (%default-options): Change 'image-size' to 'guess. * doc/guix.texi (Building the Installation Image): Remove '--image-size' flag from example. (Invoking guix system): Document the image size estimate. Ludovic Courtès
2017-06-30vm: Display the disk and partition sizes....* gnu/build/vm.scm (load-in-linux-vm): Add 'format' call when MAKE-DISK-IMAGE? is true. (initialize-partition-table): Show the size of the partitions being created. Ludovic Courtès
2017-06-30vm: Fix 'load-in-linux-vm' docstring....* gnu/build/vm.scm (load-in-linux-vm): Change default value of #:disk-image-size. Update docstring to note that DISK-IMAGE-SIZE is in bytes. Ludovic Courtès
2017-06-12marionette: Factorize 'wait-for-file'....* gnu/build/marionette.scm (wait-for-file): New procedure. * gnu/tests/base.scm (run-mcron-test)[test](wait-for-file): Remove. Pass second argument in 'wait-for-file' calls. * gnu/tests/ssh.scm (run-ssh-test)[test](wait-for-file): Remove. Pass second argument in 'wait-for-file' calls. * gnu/tests/messaging.scm (run-xmpp-test)[test](guest-wait-for-file): Remove. Use 'wait-for-file' instead, with second argument. Ludovic Courtès
2017-06-11file-systems: Handle EIO error in 'ENOENT-safe' as well....Trying to boot GuixSD when an audio CD is in the drive will die with an "input/output error" when trying to read the superblock from the cd drive. This patch catches and warns in this case rather than dying. * gnu/build/file-systems.scm (ENOENT-safe): Handle EIO. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Adam Van Ymeren
2017-06-10file-systems: Provide string->ext*-uuid, string->btrfs-uuid....* gnu/build/file-systems.scm (string->ext2-uuid, string->ext3-uuid, string->ext4-uuid, string->btrfs-uuid): New variables. Export them. Danny Milosavljevic
2017-06-09file-systems: Provide string->iso9660-uuid....* gnu/build/file-systems.scm (string->iso9660-uuid): New variable. Export it. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Danny Milosavljevic
2017-06-07file-systems: Use creation time if modification time is unset for ISO9660....* gnu/build/file-systems.scm (iso9660-superblock-uuid): Modify. Danny Milosavljevic
2017-06-03file-systems: Improve error handling in the iso9660 case - fixes boot problem....* gnu/build/file-systems.scm (read-iso9660-superblock): Modify. Danny Milosavljevic
2017-05-31file-systems: Improve error reporting....Suggested by Chris Marusich <cmmarusich@gmail.com>. Fixes <https://bugs.gnu.org/27143>. * gnu/build/file-systems.scm (read-iso9660-primary-volume-descriptor): Improve error reporting. Danny Milosavljevic