| Age | Commit message (Expand) | Author |
|---|
| 2020-09-14 | ui: 'show-what-to-build' displays download estimate more prominently....* guix/ui.scm (show-what-to-build): When VERBOSITY is 1, add a newline
before the "would/will be downloaded" line, and wrap that message in
'highlight'.
| Ludovic Courtès |
| 2020-09-14 | authenticate: Cache the ACL and key pairs....In practice we're always using the same key pair,
/etc/guix/signing-key.{pub,sec}. Keeping them in cache allows us to
avoid redundant I/O and parsing when signing multiple store items in a
row.
* guix/scripts/authenticate.scm (load-key-pair): New procedure.
(sign-with-key): Remove 'key-file' parameter and add 'public-key' and
'secret-key'. Adjust accordingly.
(validate-signature): Add 'acl' parameter and pass it to
'authorized-key?'.
(guix-authenticate)[call-with-reply]: New procedure.
[with-reply]: New macro.
Call 'current-acl' upfront and cache its result. Add 'key-pairs' as an
argument to 'loop' and use it as a cache of key pairs.
| Ludovic Courtès |
| 2020-09-14 | daemon: Spawn 'guix authenticate' once for all....Previously, we'd spawn 'guix authenticate' once for each item that has
to be signed (when exporting) or authenticated (when importing). Now,
we spawn it once for all and then follow a request/reply protocol. This
reduces the wall-clock time of:
guix archive --export -r $(guix build coreutils -d)
from 30s to 2s.
* guix/scripts/authenticate.scm (sign-with-key): Return the signature
instead of displaying it. Raise a &formatted-message instead of calling
'leave'.
(validate-signature): Likewise.
(read-command): New procedure.
(define-enumerate-type, reply-code): New macros.
(guix-authenticate)[send-reply]: New procedure.
Change to read commands from current-input-port.
* nix/libstore/local-store.cc (runAuthenticationProgram): Remove.
(authenticationAgent, readInteger, readAuthenticateReply): New
functions.
(signHash, verifySignature): Rewrite in terms of the agent.
* tests/store.scm ("import not signed"): Remove 'pk' call.
("import signed by unauthorized key"): Check the error message of C.
* tests/guix-authenticate.sh: Rewrite using the new protocol.
fixlet
| Ludovic Courtès |
| 2020-09-14 | guix: Fix download-svn-to-store....* guix/svn-download.scm (download-svn-to-store): Add a subdirectory to
the download path. The subdirectory is used as the target for the 'svn
export' command, avoiding a 'directory exists' error when attempting to
use the parent directory directly.
| Paul Garlick |
| 2020-09-14 | database: register-items: reduce transaction scope....It was made transactional in a4678c6ba18d8dbd79d931f80426eebf61be7ebe, with
the reasoning to prevent broken intermediate states from being visible. I
think this means something like an entry being in ValidPaths, but the Refs not
being inserted.
Using a transaction for this makes sense, but I think using one single
transaction for the whole register-items call is unnecessary to avoid broken
states from being visible, and could block other writes to the store database
while register-items is running. Because the deduplication and resetting
timestamps happens within the transaction as well, even though these things
don't involve the database, writes to the database will still be blocked while
this is happening.
To reduce the potential for register-items to block other writers to the
database for extended periods, this commit moves the transaction to just wrap
the call to sqlite-register. This is the one place where writes occur, so that
should prevent the broken intermediate states issue above. The one difference
this will make is some of the registered items will be visible to other
connections while others may be still being added. I think this is OK, as it's
equivalent to just registering different items.
* guix/store/database.scm (register-items): Reduce transaction scope.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Christopher Baines |
| 2020-09-14 | database: document extra registration requirements....It's necessary that store items be locked and protected from garbage
collection while they are being registered. This documents that.
* guix/store/database.scm (register-path, register-items): document GC
protection and locking requirements.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Caleb Ristvedt |
| 2020-09-14 | deduplication: pass store directory to replace-with-link....This causes with-writable-file to take into consideration the actual store
being used, as passed to 'deduplicate', rather than
whatever (%store-directory) may return.
* guix/store/deduplication.scm (replace-with-link): new keyword argument
'store'. Pass to with-writable-file.
(with-writable-file, call-with-writable-file): new store argument.
(deduplicate): pass store to replace-with-link.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Caleb Ristvedt |
| 2020-09-14 | build-system: linux-module: Delete some huge items that we probably don't need....* guix/build-system/linux-module.scm (make-linux-module-builder): Delete
some huge items that we probably don't need.
| Danny Milosavljevic |
| 2020-09-12 | ui: Lexicographically sort transaction entries based on their package name....* guix/ui.scm (show-manifest-transaction): Sort entries to be displayed in a
tabulated view.
| Maxim Cournoyer |
| 2020-09-12 | ui: Refactor the package-strings helper in show-manifest-transaction....* guix/ui.scm (show-manifest-transaction)[package-strings]: Add an
OLD-VERSIONS keyword parameter. Absorb the code path previously found in the
upgrade-string. Remove upgrade-string.
(show-manifest-transaction): Adjust to the above changes.
| Maxim Cournoyer |
| 2020-09-11 | daemon: Simplify interface with 'guix authenticate'....There's no reason at this point to mimic the calling convention of the
'openssl' command.
* nix/libstore/local-store.cc (LocalStore::exportPath): Add only "sign"
and HASH to ARGS. Remove 'tmpDir' and 'hashFile'.
(LocalStore::importPath): Add only "verify" and SIGNATURE to
* guix/scripts/authenticate.scm (guix-authenticate): Adjust
accordingly; remove the OpenSSL-style clauses.
(read-hash-data): Remove.
(sign-with-key): Replace 'port' with 'sha256' and adjust accordingly.
(validate-signature): Export SIGNATURE to be a canonical sexp.
* tests/guix-authenticate.sh: Adjust tests accordingly.
| Ludovic Courtès |
| 2020-09-11 | doc: Distinguish the "nar bundle" format from "nar"....* doc/guix.texi (Invoking guix archive): Introduce the term "nar bundle"
and clarify what the output of "guix archive --export" really is.
* guix/nar.scm (restore-one-item, restore-file-set): Use the term "nar
bundle" in docstrings.
| Ludovic Courtès |
| 2020-09-10 | scripts: Use 'define-command' and have 'guix help' use that....This changes 'guix help' to print a short synopsis for each command and
to group commands by category.
* guix/scripts.scm (synopsis, category): New variables.
(define-command-categories, define-command): New macros.
(%command-categories): New variable.
* guix/ui.scm (<command>): New record type.
(source-file-command): New procedure.
(command-files): Return absolute file names.
(commands): Return a list of <command> records.
(show-guix-help)[display-commands, category-predicate]: New procedures.
Display commands grouped in three categories.
* guix/scripts/archive.scm (guix-archive): Use 'define-command'.
* guix/scripts/authenticate.scm (guix-authenticate): Likewise.
* guix/scripts/build.scm (guix-build): Likewise.
* guix/scripts/challenge.scm (guix-challenge): Likewise.
* guix/scripts/container.scm (guix-container): Likewise.
* guix/scripts/copy.scm (guix-copy): Likewise.
* guix/scripts/deploy.scm (guix-deploy): Likewise.
* guix/scripts/describe.scm (guix-describe): Likewise.
* guix/scripts/download.scm (guix-download): Likewise.
* guix/scripts/edit.scm (guix-edit): Likewise.
* guix/scripts/environment.scm (guix-environment): Likewise.
* guix/scripts/gc.scm (guix-gc): Likewise.
* guix/scripts/git.scm (guix-git): Likewise.
* guix/scripts/graph.scm (guix-graph): Likewise.
* guix/scripts/hash.scm (guix-hash): Likewise.
* guix/scripts/import.scm (guix-import): Likewise.
* guix/scripts/install.scm (guix-install): Likewise.
* guix/scripts/lint.scm (guix-lint): Likewise.
* guix/scripts/offload.scm (guix-offload): Likewise.
* guix/scripts/pack.scm (guix-pack): Likewise.
* guix/scripts/package.scm (guix-package): Likewise.
* guix/scripts/perform-download.scm (guix-perform-download): Likewise.
* guix/scripts/processes.scm (guix-processes): Likewise.
* guix/scripts/publish.scm (guix-publish): Likewise.
* guix/scripts/pull.scm (guix-pull): Likewise.
* guix/scripts/refresh.scm (guix-refresh): Likewise.
* guix/scripts/remove.scm (guix-remove): Likewise.
* guix/scripts/repl.scm (guix-repl): Likewise.
* guix/scripts/search.scm (guix-search): Likewise.
* guix/scripts/show.scm (guix-show): Likewise.
* guix/scripts/size.scm (guix-size): Likewise.
* guix/scripts/substitute.scm (guix-substitute): Likewise.
* guix/scripts/system.scm (guix-system): Likewise.
* guix/scripts/time-machine.scm (guix-time-machine): Likewise.
* guix/scripts/upgrade.scm (guix-upgrade): Likewise.
* guix/scripts/weather.scm (guix-weather): Likewise.
| Ludovic Courtès |
| 2020-09-10 | ui: '--help' output links to <https://guix.gnu.org/help/>....* guix/ui.scm (show-bug-report-information): Link to
<https://guix.gnu.org/help/> instead of <https://www.gnu.org/gethelp/>.
The former is much more useful and includes links to GNU manuals.
| Ludovic Courtès |
| 2020-09-08 | Remove (guix json) and require Guile-JSON 4.3.0+....This is a followup to 4071879c86d059ee087c8986915ea72b8c742b72.
* guix/json.scm: Remove.
* Makefile.am (MODULES): Adjust accordingly.
* m4/guix.m4 (GUIX_CHECK_GUILE_JSON): Check for 'define-json-mapping'.
* doc/guix.texi (Requirements): Require Guile-JSON 4.3.0+.
* guix/ci.scm, guix/cve.scm, guix/import/cpan.scm,
guix/import/crate.scm, guix/swh.scm: Remove (guix json) import.
* guix/import/gem.scm, guix/import/pypi.scm: Likewise, and import (json).
* guix/self.scm (specification->package): Switch to GUILE-JSON-4.
* guix/git-download.scm (git-fetch): Likewise.
| Ludovic Courtès |
| 2020-09-08 | android-repo-download: Remove unnecessary use of Guile-JSON....* guix/android-repo-download.scm (android-repo-fetch)[guile-json]: Remove.
[build]: Remove GUILE-JSON from 'with-extensions'.
| Ludovic Courtès |
| 2020-09-06 | git: Export url-cache-directory....* guix/git.scm (url-cache-directory): Export it.
| Mathieu Othacehe |
| 2020-09-05 | scripts: system: Expand some help messages....* guix/scripts/system.scm (show-help): Add to '--share=SPEC' and
'--expose=SPEC' that it also works for containers.
| Efraim Flashner |
| 2020-09-03 | android-repo-download: Use parallel-job-count instead of hard-coding job...count.
* guix/build/android-repo.scm (android-repo-fetch): Use parallel-job-count
instead of hard-coding job count.
| Danny Milosavljevic |
| 2020-09-03 | android-repo-download: Clean up typos; remove unused imports....Follow-up to 3feb846420f24ef1c8b3fe310d293c7a2c91e1d4.
* guix/android-repo-download.scm (android-repo-fetch): Fix docstring.
| Danny Milosavljevic |
| 2020-09-02 | ssh: Fix progress bar crash when there are zero items to send....* guix/ssh.scm (notify-transfer-progress): Do nothing when TOTAL is
zero.
| Ludovic Courtès |
| 2020-09-02 | ssh: Fix regression in 'send-files'....Regression introduced in b03267df6d5ec44e9617b6aab0df14a2e79f822e.
The (take files 20) is a leftover from testing session.
* guix/ssh.scm (send-files): Fix value for 'missing'.
| Ludovic Courtès |
| 2020-09-02 | ui: Attempt to fall back to "en_US.utf8" rather than "C"....* guix/ui.scm (install-locale): Add call to 'setlocale' in 'catch' handler.
| Ludovic Courtès |
| 2020-09-02 | store: 'set-build-options' sends LC_MESSAGES, not LC_ALL....* guix/store.scm (set-build-options): Change #:locale default value
to (setlocale LC_MESSAGES).
| Ludovic Courtès |
| 2020-09-02 | substitute: Set LC_MESSAGES to the client's locale, not LC_ALL....Fixes <https://bugs.gnu.org/43039>.
Reported by Adam Griffiths <adam.lw.griffiths@gmail.com>.
Previously, a client could lead 'guix substitute' to run in a non-UTF-8
locale, such as the "C" locale. Consequently, 'guix substitute' would
now fail to decode UTF-8 file names such as those that appear in the
'nss-certs' package.
* guix/scripts/substitute.scm (guix-substitute): Set LC_MESSAGES, not LC_ALL.
| Ludovic Courtès |
| 2020-09-02 | Add (guix android-repo-download)....* guix/build/android-repo.scm: New file.
* guix/android-repo-download.scm: New file.
* Makefile.am (MODULES): Add them.
| Danny Milosavljevic |
| 2020-09-01 | import: launchpad: Recognize more URLs....* guix/import/launchpad.scm (updated-launchpad-url): Recognize more URLs.
| Arun Isaac |
| 2020-09-01 | import: launchpad: Recognize the .orig.tar.gz extension....* guix/import/launchpad.scm (find-extension): Recognize the .orig.tar.gz
extension.
| Arun Isaac |
| 2020-09-01 | import: launchpad: Handle list of source URLs correctly....* guix/import/launchpad.scm (updated-launchpad-url): Return updated URL when
package has a list of URLs, not the old URL.
| Arun Isaac |
| 2020-09-01 | gexp: computed-file: Prevent mistakenly overriding default option values....In order to do so, default to an empty options list, and expose options whose
default values are sensitive directly as keyword arguments.
* guix/gexp.scm (computed-file): Extract the LOCAL-BUILD? parameter from the
OPTIONS parameter to make it a stand-alone keyword argument. Introduce an
OPTIONS* binding which is obtained by combining the LOCAL-BUILD? keyword and
its value with OPTIONS.
* doc/guix.texi (G-Expressions): Adjust doc.
Suggested-by: Ludovic Courtès <ludo@gnu.org>
| Maxim Cournoyer |
| 2020-08-31 | guix: system: Add `--label' option....* guix/scripts/system.scm (%options): Add `--label'.
(system-derivation-for-action): Take a #:label key to set volume ID.
(perform-action): Take a #:label key.
(%default-options): Add default label value.
(process-action): Pass label value from command-line to perform-action.
* gnu/system/image.scm (image-with-label): New procedure.
| Julien Lepiller |
| 2020-08-31 | guix system: Clarify what happens where service upgrade fails....* guix/scripts/system.scm (report-shepherd-error): Use 'warning' instead
of 'report-error'. Add extra 'warning' and 'display-hint' calls.
| Ludovic Courtès |
| 2020-08-31 | guix system: reconfigure: Tell users about 'herd status'....* guix/scripts/system.scm (perform-action): Mention 'herd status' when
'upgrade-shepherd-services' completes.
| Ludovic Courtès |
| 2020-08-31 | packages: <content-hash> printer gracefully handle #f values....Suggested by Robin Green <greenrd@greenrd.org>.
* guix/packages.scm (print-content-hash): Gracefully deal with cases
with 'content-hash-value' returns #f, as is the case for 'linux-libre'.
| Ludovic Courtès |
| 2020-08-31 | ssh: 'send-files' displays a progress bar....* guix/store.scm (export-paths): Add #:start, #:progress, and #:finish
parameters and honor them.
* guix/ssh.scm (prepare-to-send, notify-transfer-progress)
(notify-transfer-completion): New procedures.
(send-files): Pass #:start, #:progress, and #:finish to 'export-paths'.
| Ludovic Courtès |
| 2020-08-30 | environment: Set USER and LOGNAME in container...* guix/scripts/environment.scm (launch-environment/container): Set
username environment variables.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| Lars-Dominik Braun |
| 2020-08-29 | copy, offload: Explicitly close SSH channels and sessions....Fixes <https://bugs.gnu.org/42740>.
* guix/scripts/copy.scm (send-to-remote-host): Keep the result of
'connect-to-remote-daemon' in scope, and explicitly close it after the
call to 'send-files'.
(retrieve-from-remote-host): Explicitly close REMOTE and disconnect
SESSION.
* guix/scripts/offload.scm (transfer-and-offload): Explicitly close
STORE and disconnect SESSION upon completion.
| Ludovic Courtès |
| 2020-08-28 | derivations: Avoid uses of 'write' in 'write-derivation'....This leads a 4% improvement on the wall-clock time of:
guix build -e '(@@ (gnu packages libreoffice) libreoffice)' --no-grafts -d
* guix/derivations.scm (escaped-string): New procedure.
(write-derivation)[write-escaped-string]: New procedure.
[write-string-list, write-output, write-env-var]: Use it.
| Ludovic Courtès |
| 2020-08-28 | derivations: Avoid uses of 'display' in 'write-derivation'....This yields a 4% improvement on the wall-clock time of:
guix build -e '(@@ (gnu packages libreoffice) libreoffice)' --no-grafts -d
* guix/derivations.scm (write-sequence, write-list, write-tuple): Use
'put-char' instead of 'display'.
(write-derivation): Use 'put-string' and 'put-char', and remove unused
'format' binding.
| Ludovic Courtès |
| 2020-08-28 | store: 'with-store' returns as many values as its body....Fixes <https://bugs.gnu.org/42912>.
Reported by Ricardo Wurmus <rekado@elephly.net>.
* guix/store.scm (call-with-store)[thunk]: Wrap call to PROC in
'call-with-values'.
* tests/store.scm ("with-store, multiple values"): New test.
| Ludovic Courtès |
| 2020-08-27 | pull: Avoid "Migrating profile" message on the first run....* guix/scripts/pull.scm (ensure-default-profile): Do not call
'migrate-generations' when
%USER-PROFILE-DIRECTORY (~/.config/guix/current) does not exist. This
avoids a confusing "Migrating profile" message when the user runs 'guix
pull' for the first time.
| Ludovic Courtès |
| 2020-08-26 | lint: Use 'with-error-handling'....This improves the error message when unable to access ~/.cache as
reported by Jonathan Brielmaier <jonathan.brielmaier@web.de> in
<https://bugs.gnu.org/42859>.
* guix/scripts/lint.scm (guix-lint): Wrap body in 'with-error-handling'.
| Ludovic Courtès |
| 2020-08-25 | offload: Modify the build-machine record to accept multiple systems....* guix/scripts/offload.scm (<build-machine>)[systems]: New field.
[system]: Accessor changed to %build-machine-system. Default to #f.
* guix/scripts/offload.scm (build-machine-system): Wrap %build-machine-system
with a deprecation warning.
(build-machine-systems): Access the new systems field or fallback to use
build-machine-system, for backward compatibility.
(machine-matches?): Adjust.
* tests/offload.scm: Add tests...
* Makefile.am (SCM_TESTS): ...and register them.
* doc/guix.texi (Daemon Offload Setup): Update doc.
| Maxim Cournoyer |
| 2020-08-25 | linux-libre: Support module compression....This commit adds support for GZIP compression for linux-libre kernel
modules. The initrd modules are kept uncompressed as the initrd is already
compressed as a whole.
The linux-libre kernel also supports XZ compression, but as Guix does not have
any available bindings for now, and the compression time is far more
significant, GZIP seems to be a better option.
* gnu/build/linux-modules.scm (modinfo-section-contents): Use
'call-with-gzip-input-port' to read from a module file using '.gz' extension,
(strip-extension): new procedure,
(dot-ko): adapt to support compression,
(ensure-dot-ko): ditto,
(file-name->module-name): ditto,
(find-module-file): ditto,
(load-linux-module*): ditto,
(module-name->file-name/guess): ditto,
(module-name-lookup): ditto,
(write-module-name-database): ditto,
(write-module-alias-database): ditto,
(write-module-device-database): ditto.
* gnu/installer.scm (installer-program): Add "guile-zlib" to the extensions.
* gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto.
* gnu/services.scm (activation-script): Ditto.
* gnu/services/base.scm (default-serial-port): Ditto,
(agetty-shepherd-service): ditto,
(udev-service-type): ditto.
* gnu/system/image.scm (gcrypt-sqlite3&co): Ditto.
* gnu/system/linux-initrd.scm (flat-linux-module-directory): Add "guile-zlib"
to the extensions and make sure that the initrd only contains
uncompressed module files.
* gnu/system/shadow.scm (account-shepherd-service): Add "guile-zlib" to the
extensions.
* guix/profiles.scm (linux-module-database): Ditto.
| Mathieu Othacehe |
| 2020-08-24 | offload: Update help string....* guix/scripts/offload.scm (guix-offload): Update help string.
| Maxim Cournoyer |
| 2020-08-24 | guix upgrade: Allow using --do-not-upgrade....* guix/scripts/upgrade.scm (%options): Add "do-not-upgrade" to list of
options inherited from guix package.
| Jakub Kądziołka |
| 2020-08-24 | Use "guile-zlib" and "guile-lzlib" instead of (guix config)....* Makefile.am (MODULES): Remove guix/zlib.scm and guix/lzlib.scm,
(SCM_TESTS): remove tests/zlib.scm, tests/lzlib.scm.
* build-aux/build-self.scm (make-config.scm): Remove unused %libz variable.
* configure.ac: Remove LIBZ and LIBLZ variables and check instead for
Guile-zlib and Guile-lzlib.
* doc/guix.texi ("Requirements"): Remove zlib requirement and add Guile-zlib
and Guile-lzlib instead.
* gnu/packages/package-management.scm (guix)[native-inputs]: Add "guile-zlib"
and "guile-lzlib",
[inputs]: remove "zlib" and "lzlib",
[propagated-inputs]: ditto,
[arguments]: add "guile-zlib" and "guile-lzlib" to Guile load path.
* guix/config.scm.in (%libz, %liblz): Remove them.
* guix/lzlib.scm: Remove it.
* guix/man-db.scm: Use (zlib) instead of (guix zlib).
* guix/profiles.scm (manual-database): Do not stub (guix config) in imported
modules list, instead add "guile-zlib" to the extension list.
* guix/scripts/publish.scm: Use (zlib) instead of (guix zlib) and (lzlib)
instead of (guix lzlib),
(string->compression-type, effective-compression): do not check for zlib and
lzlib availability.
* guix/scripts/substitute.scm (%compression-methods): Do not check for lzlib
availability.
* guix/self.scm (specification->package): Add "guile-zlib" and "guile-lzlib"
and remove "zlib" and "lzlib",
(compiled-guix): remove "zlib" and "lzlib" arguments and add guile-zlib and
guile-lzlib to the dependencies, also do not pass "zlib" and "lzlib" to
"make-config.scm" procedure,
(make-config.scm): remove "zlib" and "lzlib" arguments as well as %libz and
%liblz variables.
* guix/utils.scm (lzip-port): Use (lzlib) instead of (guix lzlib) and do not
check for lzlib availability.
* guix/zlib.scm: Remove it.
* m4/guix.m4 (GUIX_LIBZ_LIBDIR, GUIX_LIBLZ_FILE_NAME): Remove them.
* tests/lzlib.scm: Use (zlib) instead of (guix zlib) and (lzlib)
instead of (guix lzlib), and do not check for zlib and lzlib availability.
* tests/publish.scm: Ditto.
* tests/substitute.scm: Do not check for lzlib availability.
* tests/utils.scm: Ditto.
* tests/zlib.scm: Remove it.
| Mathieu Othacehe |
| 2020-08-24 | Use guile-zlib extension in build-side code....* Makefile.am (MODULES): Move guix/build/download-nar.scm to ...
(MODULES_NOT_COMPILED): ... here.
* guix/build/download-nar.scm: Use (zlib) instead of (guix zlib).
* guix/cvs-download.scm (cvs-fetch): Do not stub (guix config) in imported
modules list, instead add "guile-zlib" to the extension list.
* guix/git-download.scm (git-fetch): Ditto.
* guix/hg-download.scm (hg-fetch): Do not stub (guix config) in imported
modules list, instead add "guile-zlib" to the extension list.
| Mathieu Othacehe |
| 2020-08-23 | lint: formatting: Gracefully handle relative file names....Fixes <https://bugs.gnu.org/42543>.
Reported by Jack Hill <jackhill@jackhill.us>.
* guix/lint.scm (check-formatting): Always return a list (previously we
would return #f when 'search-path' returns #f). Check whether
LOCATION's file is a relative file name. Return a warning if not.
* tests/guix-lint.sh: Add test.
| Ludovic Courtès |
| 2020-08-23 | lint: Avoid calls to 'package-field-location' with #f as the field....* guix/lint.scm (%make-warning): Call 'package-field-location' only when
FIELD is true.
| Ludovic Courtès |
