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2026-03-29records: Warn about shadowing due to inherited field value bindings.Ludovic Courtès
This is a followup to a7c8e68dc51144a6d3981b770aca9c4897fc7c0c: this commit introduced a new binding in the body of field values, which could silently shadow outer bindings. This new warning catches potentially unwanted shadowing. * guix/records.scm (make-syntactic-constructor)[check-shadowing]: New procedure. [wrap-field-value]: Use it. * tests/records.scm ("define-record-type* & inherited value shadowing"): New test. Change-Id: I81ad14cf10da7213e9f8db987c8b0bd4c41acba2 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #7424
2026-03-29tests: Pass ‘User-Agent’ header when downloading from www.gnu.org.Ludovic Courtès
This test had been failing for a few months in part due to this change at www.gnu.org. * tests/derivations.scm ("fixed-output derivation, network access, external host"): Pass #:headers to ‘http-get’. Change-Id: Ife54e65b2665704af433df669df0d4010b49884c Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #7470
2026-03-29gexp: improve &gexp-input-error with &error-location.Yarl Baudig
* guix/gexp.scm (gexp->sexp): raise &error-location along &gexp-input-error. * guix/ui.scm (call-with-error-handling): use this. * tests/gexp.scm (lower-gexp, invalid input location): New test. Change-Id: Iee761e5f99502065182d9e6fc8d21399e99ec6c3 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #7538
2026-03-25channels: Resolve dependencies recursively.Ludovic Courtès
* guix/channels.scm (closure): New procedure. (resolve-dependencies): Use it. * tests/channels.scm ("channel-instance-dependency-resolver"): New test. Fixes: https://issues.guix.gnu.org/68797 Change-Id: Iaba4f54261e33e18bd57a0a319aa099f259b8570 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #7137
2026-03-20derivations: Let ‘map-derivation’ correctly handle directories.Sergio Pastor Pérez
The 'map-derivation' procedure was trying to process directories as files. When a derivation had a 'module import' directory as input, it threw an exception since it tried to open it as a file. * guix/derivations.scm (map-derivation): In ‘sources’, add ‘file-is-directory?’ case. * tests/derivations.scm ("map-derivation, modules"): New test. Fixes: https://issues.guix.gnu.org/71941 Change-Id: I9b766f9aaa03ea9307f73e8abb36bc347af4b5e6 Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2026-03-20records: Let thunked fields refer to their inherited value.Ludovic Courtès
* guix/records.scm (make-syntactic-constructor)[field-index]: New procedure. [wrap-field-value]: Add optional argument ‘parent’. When it is true, bind F to the inherited field value. [field-bindings/inheritance]: New procedure. Use it. * tests/records.scm ("define-record-type* & thunked & no inherited value") ("define-record-type* & thunked & inherited value") ("define-record-type* & thunked & inherited value & this-record"): New tests. * doc/guix.texi (Defining Package Variants): Update ‘modify-inputs’ example to refer to ‘inputs’. (Writing Manifests): Likewise. * doc/guix-cookbook.texi (Package Variants): Likewise for ‘substitute-keyword-arguments’. Fixes: https://issues.guix.gnu.org/50335 Change-Id: If4e18155ce203637ff9e116ee8098f8997bfebe2
2026-03-17tests: Fix guix-build-branch.sh.Hugo Buddelmeijer
* tests/guix-build-branch.sh: Use main branch instead of master after move of guile-gcrypt to codeberg. Merges guix/guix!6832 Change-Id: I6699cc20440a05d733d7d2bc93d820ca3a162e30 Signed-off-by: Cayetano Santos <csantosb@inventati.org>
2026-03-10style: git-source: Handle more URLs.Ludovic Courtès
* guix/import/utils.scm (tarball-url->git-repository-url): New procedure. * guix/scripts/style.scm (url-fetch->git-fetch)[transform-source]: Add ‘repository-url’ parameter. Use ‘tarball-url->git-repository-url’ when ‘home-page’ is not a Git URL. (transform-to-git-fetch): Rename ‘home-page’ to ‘repository-url’. * tests/import/utils.scm ("tarball-url->git-repository-url, guile"): New test. * tests/style.scm ("url-fetch->git-fetch, mirror:// URL"): New test. Change-Id: I4f8ca7c67a58f917d69380678b62c00962b0f9cd Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2026-03-08guix: import: cpan: Fill in description field in template.jgart
* guix/import/cpan.scm (cpan-module->sexp): Fill in description field in template. * tests/import/cpan.scm (test-source): Update test to account for change in description text. Change-Id: I3bc3e4c2cc90f7a1f1f0d56e9213b6a1d0b8e841 Signed-off-by: jgart <jgart@dismail.de>
2026-03-07import/cran: Fix import of packages in single quotes.Ricardo Wurmus
* guix/import/cran.scm (import-pattern): Also match on single quotes. (needed-vignettes-inputs-in-directory): Use EXTRACT-IMPORTS. * tests/import/cran.scm: Add test. Change-Id: Ie69027992519bd8d886860346f4a359514d8e822
2026-02-27daemon: Actually remove unreadable directories.Reepca Russelstein
Fixes a regression introduced in 7173c2c0ca. Additional discussion at https://codeberg.org/guix/guix/pulls/5977. * nix/libutil/util.cc (_deletePathAt): chmod directory and retry open when it fails with EACCES. Do this using an O_PATH file descriptor referenced via /proc/self/fd whenever possible to avoid it being replaced by a non-directory immediately before being chmod'ed. * nix/libutil/util.hh (deletePath): document TOCTTOU race on non-linux systems where hardlinks aren't protected. * tests/derivations.scm ("unreadable directories in build tree can be removed"): new test. Fixes: guix/guix#5891 Reported-by: Liliana Marie Prikler <liliana.prikler@gmail.com> Change-Id: I749127fe5254ebabc8387a2f0ef47e3c116bfcc5 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #6460
2026-02-12tests: Do not refer to ‘texlive’ package.Ludovic Courtès
This is a followup to 7f46cd4becbb82240c676d1024055eeb04efca95, which broke this test. * tests/guix-package.sh: Replace ‘texlive’ with ‘tzdata’. Change-Id: Ib7fadfaa4f6a19845064ba8dd737b65a16e93064 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #6332
2026-02-10gexp: Add 'delayed-object'.David Elsing
* guix/gexp.scm (<delayed-object>): New record type. (delayed-object): New macro. (delayed-object-compiler): New gexp compiler. * tests/gexp.scm ("delayed-object"): New test. * doc/guix.texi (G-Expressions): Document it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2026-02-10store: Make derivation-path? use direct-store-path?.Yarl Baudig
* guix/store.scm (derivation-path?): Use direct-store-path? instead of store-path?. * tests/store.scm (derivation-path?): New test. Change-Id: Ib54b9e2045f19f26039cf072eeb79dab8f0195be Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #6192
2026-02-07import: pypi: Fix tests.Nicolas Graves
* guix/import/pypi.scm (unzip-command): Use invoke instead of system*. (read-wheel-metadata): Adapt accordingly. (guess-requirements-from-wheel): Improve readability. * tests/import/pypi.scm (parse-wheel-metadata): Add test (used to isolate the issue in another test). (pypi->guix-package, no wheel): Remove python-wheel from the result. (pypi->guix-package, no usable requirement file, no wheel.): Likewise. (pypi->guix-package, package name contains \"-\" followed by digits): Likewise. (package-latest-release): Likewise. (pypi->guix-package, no requires.txt, but wheel): Likewise. Also improve readability. Change-Id: I49e6ae549437a068acd85fa0f13471bc0af5a399 Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
2026-02-07import: pypi: Ignore pypi-ignored-inputs.Nicolas Graves
* guix/import/pypi.scm (pypi-ignored-inputs): New variable. (compute-inputs): Use it. * tests/pypi.scm (parse-requires.txt): Add ignored input to test the feature. * guix/lint.scm (check-inputs-should-be-native): Adapt list. (check-inputs-should-not-be-an-input-at-all): Use pypi-ignored-list. Change-Id: I297793b71f9ffdfbe7cc4e883777f8823941adf0 Modified-by: Sharlatan Hellseher <sharlatanus@gmail.com> Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
2026-02-06tests: Fix (getcwd) failing without chroot.Łukasz Stelmach
In case chroot and unshare are not available, $test_directory remains the current directory. When the directory gets removed (line 119), ‘guix pack’ on line 121 fails due to (getcwd) failing with ENOENT. The bug was already present in 272c07096251ea3dae237fd016fc5d66fe25e147. * tests/guix-pack.sh: Always do “cd -”. Change-Id: Ib02bf3714f0c6706b5e759dbb28cf86edf0f1317 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #6013
2026-01-29transformations: Fix `recursive?' inheritance for `with-git-url'.Maxim Cournoyer
* guix/transformations.scm (transform-package-source-git-url): Use the second value of `package-git-url+recursive?'. * tests/transformations.scm ("options->transformation, with-git-url, recursive? inheritance"): New test. Change-Id: Ifd89bf1b0267f2b080b872cc7b318b9ae3706422
2026-01-28scripts: substitute: Default to fast decompression.Christopher Baines
This changes the behaviour for the first one or few nars the substitute script downloads, with uncompressed and zstd compressed nars prefered rather than picking by file size. * guix/scripts/substitute.scm: (%default-fast-decompression?): Change to #t. * tests/substitute.scm ("substitute, preferred nar URL is 404, other is 200"): Adjust test. Change-Id: I89202f084cd6b9d506bcb3d46f75de690c6986b5
2026-01-25transformations: Add ‘--amd-gpu’ transformation option.Ludovic Courtès
* guix/transformations.scm (split-on-commas): New procedure, moved from… (transform-package-toolchain): … here. (package-amd-gpu-specialization, transform-package-amd-gpu-targets): New procedures. (%transformations, %options): Add ‘amd-gpu’. * tests/transformations.scm ("options->transformations, amd-gpu") ("options->transformations, amd-gpu, not applicable") ("options->transformations, amd-gpu, missing clang-rocm input") ("options->transformations, amd-gpu, wrong GPU"): New tests. * doc/guix.texi (Package Transformation Options): Document it. Change-Id: I56bf0dffbf12bc08cf6318fe56952473b395c303 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #5583 Signed-off-by: Rutherther <rutherther@ditigal.xyz>
2026-01-25tests: Adjust to Guile 3.0.10+.Ludovic Courtès
Guile 3.0.11 introduced a new implementation of (srfi srfi-34) with subtle changes wrt. exceptionm handling. This adjusts to these changes. Changes in ‘tests/style.scm’ are due to the new output of (ice-9 pretty-print) in 3.0.10. * tests/file-systems.scm ("btrfs-store-subvolume-file-name (subvolid)"): Specify the exception type. * tests/services/file-sharing.scm ("transmission-password-hash, salt value too short") ("transmission-password-hash, salt value too long"): Likewise. * tests/store.scm ("store-path-package-name #f"): Change to ‘test-error’ with #t as the exception type. * tests/style.scm: Skip all the tests on Guile > 3.0.9. * tests/toml.scm <top level>: Set ‘raise’ in (guix build toml). ("parse-toml: No key"): Use ‘test-error’ instead of ‘test-equal’. ("parse-toml: Assignment to non-table"): Likewise. ("parse-toml: Invalid assignment to implicit table"): Change exception type to #t ("parse-toml: Assignment to statically defined array"): Likewise. Change-Id: I54ea77f22d3e95f72dad90690631876e7f013054 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Signed-off-by: Rutherther <rutherther@ditigal.xyz>
2026-01-19import: nuget: Add tests and documentation.Danny Milosavljevic
* guix/import/nuget.scm: Prevent optimizing small functions away completely. * tests/import/nuget.scm: New file. * doc/guix.texi (nuget): Document it. * Makefile.am (SCM_TESTS): Add reference to it. Fixes: guix/guix#5483 Change-Id: Id58932fe404a11a03e61a91d3b6177b39548f1bc
2026-01-18import: crate: Generate comments with ‘TODO REVIEW:’ prefix.Hilton Chain
This distinguishes them from manually added ones. When committing changes, these ‘TODO REVIEW’ comments should be addressed and removed first. If you're working with Rust packaging, please update your local Guix to this commit to apply the change. * guix/import/crate.scm (cargo-lock->expressions): Generate comments with ‘TODO REVIEW:’ prefix. * tests/import/crate.scm ("crate-lockfile-import"): Don't check the exact comment string. * doc/guix-cookbook.texi (Common Workflow for Rust Packaging), * gnu/packages/rust-crates.scm: Adjust accordingly. Change-Id: I76b914b49be46d04cc61b101b6bc9e31cadb7f07 Signed-off-by: Rutherther <rutherther@ditigal.xyz> Merges: #4567
2026-01-01gnu: services: Name xorg tests.Ian Eure
* tests/services/xorg.scm: Name tests. Change-Id: I7be7438a69a5d55d5904c3b76a2888393291b6bb Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
2026-01-01gnu: services: Fix xorg configuration merging.Ian Eure
A bug in #21 causes the default configuration to be omitted from the xorg merging process. This can cause users not using set-xorg-configuration or service extensions to end up with a broken configuration. Fixes #5267. * tests/services/xorg.scm: Add a regression test. * gnu/services/xorg.scm (handle-xorg-configuration): Include the xorg-configuration record from config in merges. Change-Id: I6bed8c109057cb9b5de36db68b78e3ccc88e6bcb Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
2025-12-26gnu: Merge xorg configurations when extending.Ian Eure
Configuration for xorg is embedded in the various display-manager configuration records, and extension support is factored out into the `handle-xorg-configuration' macro. However, the extension mechanism replaces the existing xorg-configuration with the supplied one, making it impossible to compose configuration from multiple sources. This patch adds a procedure to merge two xorg-configuration records, and calls it within handle-xorg-configuration, allowing the config to be built piecemeal. * gnu/services/xorg.scm (merge-xorg-configurations): New variable. (handle-xorg-configuration): Merge xorg configs. Change-Id: I20e9db911eef5d4efe98fdf382f3084e4defc1ba Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
2025-12-22authenticate: Report failure to load keys to the daemon.Ludovic Courtès
Previously, when failing to load a signing key, ‘guix authenticate’ would print a backtrace and exit with a non-zero code. That, in turn, would lead the guix-daemon child process to crash with: nix/libutil/serialise.cc:15: virtual nix::BufferedSink::~BufferedSink(): Assertion `!bufPos' failed. This patch fixes it by reporting the error to the daemon as was intended. * guix/scripts/authenticate.scm (guix-authenticate): Arrange to call ‘load-key-pair’ from within ‘with-reply’. * tests/guix-authenticate.sh: Test it. Fixes: guix/guix#4928 Reported-by: Rutherther <rutherther@ditigal.xyz> Change-Id: I8654ad6fdfbe18c55e1e85647d0c49f408d0574a Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #4961
2025-12-13tests: Use ‘https’ for ‘home-page’ in ‘guix import pypi’ tests.Ludovic Courtès
Fixes a regression introduced in d66e9698a18a6be2d6b670f5a31c23f87afece68. * tests/import/pypi.scm ("pypi->guix-package, no wheel") ("pypi->guix-package, no wheel, no requires.txt, but pyproject.toml") ("pypi->guix-package, no wheel, but requires.txt and pyproject.toml") ("pypi->guix-package, no requires.txt, but wheel.") ("pypi->guix-package, no usable requirement file, no wheel.") ("pypi->guix-package, package name contains \"-\" followed by digits"): Change ‘home-page’ to ‘https://’. Fixes: guix/guix#4646 Reported-by: Rutherther <rutherther@ditigal.xyz> Change-Id: Id3ddac832d9688f2eb8a055c13f62a9642a20766
2025-12-11system: Relax subordinate ID validation.Giacomo Leidi
https://codeberg.org/guix/guix/issues/3925 raised the inabilityy of the subordinate IDs service of handling externally managed sub{u,g}id file entries. This patch relaxes the checks in place for existing ranges, by allowing subid-range records lower than %subordinate-id-min, leaving all the space from subid 0 to %subordinate-id-min - 1 to external users. Generic ranges are still allocated within %subordinate-id-min and %subordinate-id-max. * gnu/build/accounts.scm (<unused-id-range>)[min]: Change default value to 0, allowing subid-ranges with a start lesser than %subordinate-id-min. (allocate-generic-range): Allocate generic ranges starting from %subordinate-id-min, leaving ranges starting before %subordinate-id-min. (allocate-specific-range): Move bounds check to... (allocate-subids): ...here. Now bound validation is applied only to user provided ranges. * tests/accounts.scm: Test new behavior. Fixes: guix/guix#3925 Change-Id: Id923b122c97a20f148684f5fb144fd9422810612 Signed-off-by: Ludovic Courtès <ludo@gnu.org> Merges: #4235
2025-12-03Update Giacomo's email address.Giacomo Leidi
The change was automated via: git grep -l goodoldpaul@autistici.org | xargs sed -i 's/goodoldpaul@autistici.org/therewasa@fishinthecalculator.me/g' * .mailmap: New entry. Change-Id: I1629388334695d221647afe6a14faf61af5fe0d6 Signed-off-by: Maxim Cournoyer <maxim@guixotic.coop>
2025-11-29import/cran: Detect library references in "check_installed".Ricardo Wurmus
* guix/import/cran.scm (import-pattern): Add case for "check_installed". * tests/import/cran.scm: Add test. Change-Id: Id69371158eecaeb371056e6954a3109687346c22
2025-11-29import/cran: Reduce false positives in extracting imports.Ricardo Wurmus
* tests/import/cran.scm: Add tests for extract-imports. * guix/import/cran.scm (extract-imports): New procedure, extracted from... (needed-test-inputs-in-directory): ...this procedure, which now uses it. (import-pattern): Update regex pattern. Change-Id: I07ac3f685ff08a0fa7da3c25cf1f63fbca18b95f
2025-11-22gnu: Remove store path occurrences.Rutherther
When running `make dist`, it is checked that there are no store paths in the resulting dist folder. Specifically through the `assert-no-store-file-names` target. I think that this target makes sense and this commit has workarounds for currently embedded store paths. Two of those are comments. Maybe the target could be changed to ignore those in the future. But the hash is not important, so just replace it with <hash>. As for crate tests, I decided to split the string instead of removing it, although it seems to me it might safely be removed, but I am not completely sure about the intent here. * gnu/packages/astronomy.scm (python-jplephem-2.22): Remove store hash from comment. * gnu/packages/golang-build.scm (golang-org-x-exp): Likewise. * tests/import/crate.scm (temp-file): Split store path's hash. Change-Id: I709f29a9dfab626d194c41d12e53e0380a148217 Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
2025-11-21gnu: Remove lsh.Andreas Enge
* gnu/packages/ssh.scm (lsh): Delete and redefine as deprecated and replaced by openssh. * gnu/packages/patches/lsh-fix-x11-forwarding.patch: Remove file. * gnu/packages/ssh.scm (dist_patch_DATA): Unregister file. * tests/guix-gc.sh: Use hello instead of lsh. Change-Id: Ic2a31dc79a777f9b6569e220620ecfc14fb75722
2025-11-20guix: toml: Fix keys with embedded escape codes.Lars-Dominik Braun
Quoted keys are treated by the specification like ordinary strings, so escape codes must be handled as well. * guix/build/toml.scm (eval-value): Move string escape handling… (eval-value): …here. (eval-toml-file): Un-escape quoted keys. * tests/toml.scm ("parse-toml: Quoted keys with escapes"): New testcase. Fixes: guix/guix#2414 Change-Id: I612e415cc93207bbdd18b6ec8279255fee16670a Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
2025-11-18gnu-maintenance: ‘generic-html’ recognizes ‘release-file-regexp’ ↵Ludovic Courtès
property. * guix/gnu-maintenance.scm (package-release-file?): New procedure. (tarball->version): Add optional parameter and honor it. (import-html-release): Use ‘package-release-file?’ and pass second argument to ‘tarball->version’. * tests/gnu-maintenance.scm ("latest-html-release, 'release-file-regexp' property") ("latest-html-release, invalid 'release-file-regexp' property"): New tests. * doc/guix.texi (Invoking guix refresh): Document it. Change-Id: Ia9328418fdd2faf118e4ec9d5fbde4a279e100ed Reviewed-by: Maxim Cournoyer <maxim@guixotic.coop>
2025-11-15tests: style: Fix insufficient number of lines read.Martin Schitter
* tests/style.scm ("url-fetch->git-fetch, preserved field"): The 9th line of origin, where the patches field is located, was never read. (broken test since a1b0fde434)
2025-11-14lint: Fix regressions in tests.Maxim Cournoyer
This fixes a regression introduced with commit 7752580a33 ("guix: lint: Check end of sentences for a period."). * guix/lint.scm (check-description-style): Do not emit warning when the description is empty or ends with trailing whitespace. * tests/lint.scm ("description: invalid Texinfo markup") ("description: may start with texinfo markup") ("description: may not contain trademark signs: ™") ("description: may not contain trademark signs: ®"): Add period. Fixes: #4222 Change-Id: Ib10bcf324cb55b39a88c0c67875a40a59c1d4c18
2025-11-05guix: lint: Check end of sentences for a period.jgart
* guix/lint.scm (check-description-style): Check that sentences end with a period. Change-Id: Ic10161f8093351dce440e19802a71f03bc849638 Signed-off-by: jgart <jgart@dismail.de>
2025-11-03profiles: package->manifest-entry: Filter packages.Hilton Chain
The new Rust packaging model moves sources to inputs and there'll be possiblity to have sources in propagated-inputs as well. * guix/profiles.scm (package->manifest-entry): Filter packages. * tests/profiles.scm ("package->manifest-entry, origin in propagated inputs"): New test. Change-Id: Id5b9ceb693a35760289b04cd9b8f208b4cbf2e35
2025-10-30Revert "syscalls: Add mmap support."Maxim Cournoyer
This reverts commit e1994a021437b3fd73089c08d7e8db876fad698d.
2025-10-30Revert "Use mmap for the elf parser, reducing memory usage."Maxim Cournoyer
This reverts commit 2c1fe0df11ae0f66392b8abb6f62430d79305538.
2025-10-30Revert "elf: Remove bundled Guile source."Maxim Cournoyer
This reverts commit 11cf5b2fe4882f123cd5e9eb385a773703dfe872.
2025-10-30elf: Remove bundled Guile source.Maxim Cournoyer
This module has been included in Guile as (system vm elf) since around version 2.1. * guix/elf.scm: Delete file. * CODEOWNERS: De-register module. * Makefile.am (MODULES): Likewise. * etc/teams.scm (core): Likewise. * gnu/build/linux-modules.scm: Adjust imports. * gnu/packages/gnuzilla.scm (icecat-minimal) [modules]: Likewise. * gnu/packages/librewolf.scm (librewolf): Likewise. * gnu/packages/sequoia.scm (sequoia): Likewise. * gnu/packages/tor-browsers.scm (make-torbrowser): Likewise. * gnu/packages/version-control.scm (hg-commitsigs): Likewise. * guix/build/debug-link.scm: Likewise. * guix/build/gnu-build-system.scm: Likewise. * guix/build/gremlin.scm: Likewise. * guix/build/meson-build-system.scm: Likewise. * guix/grafts.scm (graft-derivation/shallow): Likewise. * guix/scripts/pack.scm (wrapped-package): Likewise. * tests/debug-link.scm: ("elf-debuglink", "set-debuglink-crc"): Likewise. * tests/gremlin.scm: Likewise. * guix/build-system/gnu.scm (%default-gnu-imported-modules): Remove (guix elf). Change-Id: I86ac4237fdd820a6b54dc0fe7a7d10403a290ef9
2025-10-30Use mmap for the elf parser, reducing memory usage.Maxim Cournoyer
The `file->bytevector' new procedure uses a memory mapped bytevector, so parsing the ELF file reads only the sections needed, not the whole file. * guix/scripts/pack.scm (wrapped-package): Use file->bytevector. * guix/build/gremlin.scm (file-dynamic-info): Likewise. (validate-needed-in-runpath): Likewise. (strip-runpath): Likewise, and write to bytevector directly, avoiding a port. (set-file-runpath): Likewise. * tests/gremlin.scm (read-elf): Delete procedure. ("elf-dynamic-info-needed, executable"): Use file-dynamic-info. ("strip-runpath"): Likewise. ("elf-dynamic-info-soname"): Likewise. guix/build/debug-link.scm (set-debuglink-crc): Use file->bytevector. * tests/debug-link.scm (read-elf): Delete procedure. ("elf-debuglink"): Rename to... ("elf-debuglink, no .gnu_debuglink section"): ... this. ("elf-debuglink", "set-debuglink-crc"): Use external store, and adjust to use file->bytevector. * gnu/packages/gnuzilla.scm (icecat-minimal) [#:phases] {build-sandbox-whitelist}: Use `file-runpath'. * gnu/packages/librewolf.scm (librewolf): Likewise. Fixes: <https://issues.guix.gnu.org/59365> Fixes: #1262 Change-Id: I43b77ed0cdc38994ea89d3d401e0d136aa6b187a
2025-10-30syscalls: Add mmap support.Maxim Cournoyer
* guix/build/syscalls.scm (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC) (PROT_SEM, MAP_SHARED, MAP_PRIVATE, MAP_FAILED) (MS_ASYNC, MS_INVALIDATE, MS_SYNC) (%mmap-guardian, %unmapped-bytevectors): New variables. (unmapped-bytevector?, pump-mmap-guardian, %mmap, mmap, %munmap, munmap) (%msync, msync): New procedures. * guix/build/io.scm: New file. * Makefile.am: Register it. * tests/syscalls.scm (strace-output): New variable. ("mmap and munmap", "file->bytevector, reading", "file->bytevector, writing") ("manual munmap does not lead to double free"): New tests. Change-Id: I19ec687899eda635559e91200dd8d98669b0e35f
2025-10-29tests: New ld-wrapper test.Maxim Cournoyer
* tests/ld-wrapper.scm: New file. * Makefile.am (SCM_TESTS): Register it. Change-Id: I3cef5ff363226a3ceee2599d4906f107d6ae7151 Reviewed-by: Ludovic Courtès <ludo@gnu.org>
2025-10-29build/syscalls: Introduce new safe-clone and use it.Maxim Cournoyer
* guix/build/syscalls.scm (without-automatic-finalization): Accept multiple expressions. (without-garbage-collection): New syntax. (without-threads): Likewise. (ensure-signal-delivery-thread, safe-clone): New procedures. * tests/syscalls.scm: ("clone and unshare triggers EINVAL") ("safe-clone and unshare succeeds"): New tests. * gnu/build/linux-container.scm (run-container): Adjust to use 'safe-clone'. Relates-to: #1169 Change-Id: I044c11a899e24e547a7aed97f30c8e7250ab5363
2025-10-29Reinstate "linux-container: Remove #:lock-mounts? and related code."Maxim Cournoyer
This reverts commit e0e64be8de3d220a12612b3a2e4aee428277d865.
2025-10-24style: Add git-source rule.Nicolas Graves
* guix/scripts/style.scm (transform-to-git-fetch) (url-fetch->git-fetch): New procedures. * doc/guix.texi: Add entry for git-source. * tests/style.scm: Add tests for url-fetch->git-fetch. Change-Id: I6192fba4d84619b81fbc75850542b9dbd2326d4a Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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