summaryrefslogtreecommitdiff
path: root/tests
Commit message (Collapse)AuthorAge
* gexp: Fix expansion for (file-append (local-file ...) ...).Ludovic Courtès2020-05-25
| | | | | | | | | Fixes <https://bugs.gnu.org/41527>. Regression introduced in d03001a31a6d460b712825640dba11e3f1a53a14. * guix/gexp.scm (lower+expand-object): When LOWERED is not a struct and EXPAND is true, call EXPAND. * tests/gexp.scm ("file-append, raw store item"): New test.
* tests: Hide quoted (define-module ...) form from Geiser.Ludovic Courtès2020-05-25
| | | | | * tests/gexp.scm (%extension-package): Split (define-module ...) form to fool Geiser.
* channels: 'latest-channel-instances' guards against non-forward updates.Ludovic Courtès2020-05-25
| | | | | | | | | | | | | | | * guix/channels.scm (latest-channel-instance): Add #:starting-commit and pass it to 'update-cached-checkout'. Return the commit relation as a second value. (ensure-forward-channel-update): New procedure. (latest-channel-instances): Add #:current-channels and #:validate-pull. [current-commit]: New procedure. Pass #:starting-commit to 'latest-channel-instance'. When the returned relation is true, call VALIDATE-PULL. (latest-channel-derivation): Add #:current-channels and #:validate-pull. Pass them to 'latest-channel-instances*'. * tests/channels.scm ("latest-channel-instances #:validate-pull"): New test.
* git: 'update-cached-checkout' returns the commit relation.Ludovic Courtès2020-05-25
| | | | | | | | | | | * guix/git.scm (update-cached-checkout): Add #:starting-commit parameter. Call 'commit-relation' when #:starting-commit is true. Always return the relation or #f as the third value. (latest-repository-commit): Adjust accordingly. * guix/import/opam.scm (get-opam-repository): Likewise. * tests/channels.scm ("latest-channel-instances includes channel dependencies") ("latest-channel-instances excludes duplicate channel dependencies"): Update mock of 'update-cached-checkout' accordingly.
* git: Add 'commit-relation'.Ludovic Courtès2020-05-25
| | | | | * guix/git.scm (commit-relation): New procedure. * tests/git.scm ("commit-relation"): New test.
* guix package: Support multiple profiles with '--list-installed'.zimoun2020-05-23
| | | | | | | * guix/scripts/package.scm (process-query): List installed multiple profiles. * tests/guix-package-net.sh: Test it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* tests: Use a #:prefix for (gcrypt hash).Ludovic Courtès2020-05-23
| | | | | | * tests/packages.scm: Use #:prefix instead of #:hide for (gcrypt hash). This accomodates for 'sha512' syntax literal matches with Guile-Gcrypt 0.3.0, which exports 'sha512' in addition to 'sha256'.
* packages: Introduce <content-hash> and use it in <origin>.Ludovic Courtès2020-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/packages.scm (<content-hash>): New record type. (define-content-hash-constructor, build-content-hash) (content-hash): New macros. (print-content-hash): New procedure. (<origin>): Rename constructor to '%origin'. [sha256]: Remove field. [hash]: New field. Adjust users. (origin-compatibility-helper, origin): New macros. (origin-sha256): New deprecated procedure. (origin->derivation): Adjust accordingly. * tests/packages.scm ("package-source-derivation, origin, sha512"): New test. * guix/tests.scm: Hide (gcrypt hash) 'sha256' for proper syntax matching. * tests/challenge.scm: Add #:prefix for (gcrypt hash) and adjust users. * tests/derivations.scm: Likewise. * tests/store.scm: Likewise. * tests/graph.scm ("bag DAG, including origins"): Provide 'sha256' field with the right length. * gnu/packages/aspell.scm (aspell-dictionary) (aspell-dict-ca, aspell-dict-it): Use 'hash' and 'content-hash' for proper syntax matching. * gnu/packages/bash.scm (bash-patch): Rename 'sha256' to 'sha256-bv'. * gnu/packages/bootstrap.scm (bootstrap-executable): Rename 'sha256' to 'bv'. * gnu/packages/readline.scm (readline-patch): Likewise. * gnu/packages/virtualization.scm (qemu-patch): Rename 'sha256' to 'sha256-bv'. * guix/import/utils.scm: Hide (gcrypt hash) 'sha256'.
* guix hash, guix download: Support base64 format.Ludovic Courtès2020-05-22
| | | | | | | | * guix/scripts/download.scm (show-help, %options): Support "base64" format. * guix/scripts/hash.scm (show-help, %options): Likewise. * tests/guix-hash.sh: Test it. * doc/guix.texi (Invoking guix hash): Document it.
* guix hash, guix download: Add '--hash'.Ludovic Courtès2020-05-22
| | | | | | | | | | | | * guix/scripts/download.scm (%default-options): Add 'hash-algorithm'. (show-help, %options): Add "--hash". (guix-download): Honor it. * guix/scripts/hash.scm (%default-options): Add 'hash-algorithm'. (show-help, %options): Add "--hash". (guix-hash): Honor it. * tests/guix-hash.sh: Test '-H sha512'. * doc/guix.texi (Invoking guix download): Document it. (Invoking guix hash): Document it.
* tests: Test fixed-output derivations with several hash algorithms.Ludovic Courtès2020-05-22
| | | | | * tests/derivations.scm ("fixed-output derivation"): Test several hash algorithms.
* tests: Test 'add-to-store' with several hash algorithms.Ludovic Courtès2020-05-22
| | | | * tests/store.scm ("add-to-store"): New test.
* bootloader: grub: Allow booting from a Btrfs subvolume.Maxim Cournoyer2020-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | * gnu/bootloader/grub.scm (strip-mount-point): Remove procedure. (normalize-file): Add procedure. (grub-configuration-file): New BTRFS-SUBVOLUME-FILE-NAME parameter. When defined, prepend its value to the kernel and initrd file names, using the NORMALIZE-FILE procedure. Adjust the call to EYE-CANDY to pass the BTRFS-SUBVOLUME-FILE-NAME argument. Normalize the KEYMAP file as well. (eye-candy): Add a BTRFS-SUBVOLUME-FILE-NAME parameter, and use it, along with the NORMALIZE-FILE procedure, to normalize the FONT-FILE and IMAGE nested variables. Adjust doc. * gnu/bootloader/depthcharge.scm (depthcharge-configuration-file): Adapt. * gnu/bootloader/extlinux.scm (extlinux-configuration-file): Likewise. * gnu/system/file-systems.scm (btrfs-subvolume?) (btrfs-store-subvolume-file-name): New procedures. * gnu/system.scm (operating-system-bootcfg): Specify the Btrfs subvolume file name the store resides on to the `operating-system-bootcfg' procedure, using the new BTRFS-SUBVOLUME-FILE-NAME argument. * doc/guix.texi (File Systems): Add a Btrfs subsection to document the use of subvolumes. * gnu/tests/install.scm (%btrfs-root-on-subvolume-os) (%btrfs-root-on-subvolume-os-source) (%btrfs-root-on-subvolume-installation-script) (%test-btrfs-root-on-subvolume-os): New variables.
* file-systems: Add helpers for parsing the options string into an alist.Maxim Cournoyer2020-05-20
| | | | | | | * gnu/system/file-systems.scm (file-system-options->alist) (alist->file-system-options): New procedures. * tests/file-systems.scm: New tests. * doc/guix.texi (File Systems): Add note about the newly added procedures.
* gexp: Add 'let-system'.Ludovic Courtès2020-05-16
| | | | | | | | | | | | | | | * guix/gexp.scm (<system-binding>): New record type. (let-system): New macro. (system-binding-compiler): New procedure. (default-expander): Add 'self-quoting?' case. (self-quoting?): New procedure. (lower-inputs): Add 'filterm'. Pass the result of 'mapm/accumulate-builds' through FILTERM. (gexp->sexp)[self-quoting?]: Remove. * tests/gexp.scm ("let-system", "let-system, target") ("let-system, ungexp-native, target") ("let-system, nested"): New tests. * doc/guix.texi (G-Expressions): Document it.
* pack: Add relocation via ld.so and fakechroot.Ludovic Courtès2020-05-14
| | | | | | | | | | | | | | | | | | | | | | | | * gnu/packages/aux-files/run-in-namespace.c (HAVE_EXEC_WITH_LOADER): New macro. (bind_mount): Rename to... (mirror_directory): ... this. Add 'firmlink' argument and use it instead of calling mkdir/open/close/mount directly. (bind_mount, make_symlink): New functions. (exec_in_user_namespace): Adjust accordingly. (exec_with_loader) [HAVE_EXEC_WITH_LOADER]: New function. (exec_performance): New function. (engines): Add them. * guix/scripts/pack.scm (wrapped-package)[fakechroot-library] [audit-module]: New procedures. [audit-source]: New variable. [build](elf-interpreter, elf-loader-compile-flags): New procedures. (build-wrapper): Use them. * tests/guix-pack-relocatable.sh: Test with 'GUIX_EXECUTION_ENGINE=fakechroot'. * doc/guix.texi (Invoking guix pack): Document the 'performance' and 'fakechroot' engines. * gnu/packages/aux-files/pack-audit.c: New file. * Makefile.am (AUX_FILES): Add it.
* pack: Wrapper honors 'GUIX_EXECUTION_ENGINE' environment variable.Ludovic Courtès2020-05-14
| | | | | | | | | | | * gnu/packages/aux-files/run-in-namespace.c (struct engine): New type. (exec_default): New function. (engines): New variable. (execution_engine): New function. (main): Use it instead of calling 'exec_in_user_namespace' and 'exec_with_proot' directly. * tests/guix-pack-relocatable.sh: Add test with 'GUIX_EXECUTION_ENGINE'. * doc/guix.texi (Invoking guix pack): Document 'GUIX_EXECUTION_ENGINE'.
* store: 'mapm/accumulate-builds' preserves '%current-target-system'.Ludovic Courtès2020-05-14
| | | | | | | | | | Fixes <https://bugs.gnu.org/41182>. * guix/store.scm (mapm/accumulate-builds): Pass #:system and #:target to 'run-with-store'. * tests/store.scm ("mapm/accumulate-builds, %current-target-system"): New test. * tests/guix-pack.sh: Add 'guix pack -d --target' test.
* packages: Ensure bags are insensitive to '%current-target-system'.Ludovic Courtès2020-05-14
| | | | | | | | | | | | | Fixes a bug whereby a bag's transitive dependencies would depend on the global '%current-target-system' value. Partly fixes <https://issues.guix.gnu.org/41182>. * guix/packages.scm (bag-transitive-inputs) (bag-transitive-build-inputs, bag-transitive-target-inputs): Parameterize '%current-target-system'. * tests/packages.scm ("package->bag, sensitivity to %current-target-system"): New test.
* syscalls: Add 'getxattr'.base-for-series-3948Jan (janneke) Nieuwenhuizen2020-05-14
| | | | | * guix/build/syscalls.scm (getxattr): New procedure. * tests/syscalls.scm ("getxattr, setxattr"): Test it, together with setxattr.
* guix graph: Add '--path'.Ludovic Courtès2020-05-11
| | | | | | | | | * guix/scripts/graph.scm (display-path): New procedure. (%options, show-help): Add '--path'. (guix-graph): Handle it. * tests/guix-graph.sh: Add tests. * doc/guix.texi (Invoking guix graph): Document it. (Invoking guix size): Mention it.
* graph: Add 'shortest-path'.Ludovic Courtès2020-05-11
| | | | | | | * guix/graph.scm (shortest-path): New procedure. * tests/graph.scm ("shortest-path, packages + derivations") ("shortest-path, reverse packages") ("shortest-path, references"): New tests.
* graph: reference/referrer node types work with graph traversal.Ludovic Courtès2020-05-11
| | | | | | | | | | | | The graph traversal procedures in (guix graph) assume that nodes can be compared with 'eq?', which was not the case for nodes of %REFERENCE-NODE-TYPE and %REFERRER-NODE-TYPE (strings). * guix/scripts/graph.scm (intern): New procedure. (ensure-store-items, references*) (%reference-node-type, non-derivation-referrers) (%referrer-node-type): Use it on all store items. * tests/graph.scm ("node-transitive-edges, references"): New test.
* tests: Test 'guix show' with multiple packages.Ludovic Courtès2020-05-11
| | | | * tests/guix-package-aliases.sh: Test 'guix show' with multiple packages.
* channels: Add mechanism to patch checkouts of the 'guix channel.Ludovic Courtès2020-05-07
| | | | | | | | | | | | | | | * guix/channels.scm (<patch>): New record type. (apply-patches): New procedure. (latest-channel-instance)[dot-git?]: New procedure. Use 'update-cached-checkout' and 'add-to-store' instead of 'latest-repository-commit'. Call 'apply-patches' when CHANNEL is the 'guix channel. (%patches): New variable. * guix/git.scm (url+commit->name): Make public. * tests/channels.scm ("latest-channel-instances includes channel dependencies") ("latest-channel-instances excludes duplicate channel dependencies"): Mock 'update-cached-checkout' instead of 'latest-repository-commit'. Wrap body in 'with-store' and pass the store to 'latest-channel-instances'.
* Merge branch 'master' into core-updatesMarius Bakke2020-05-05
|\
| * openpgp: Add 'string->openpgp-packet'.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | * guix/openpgp.scm (string->openpgp-packet): New procedure. * tests/openpgp.scm ("verify-openpgp-signature, missing key") ("verify-openpgp-signature, good signatures") ("verify-openpgp-signature, bad signature"): Use it.
| * openpgp: 'lookup-key-by-{id,fingerprint}' return the key first.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | | | | | | | Previously, 'lookup-key-by-{id,fingerprint}' would always return the list of packets where the primary key is first. Thus, the caller would need to use 'find' to actually find the requested key. * guix/openpgp.scm (keyring-insert): Always add KEY to PACKETS. (lookup-key-by-id, lookup-key-by-fingerprint): Change to return the key as the first value. (verify-openpgp-signature): Remove now unneeded call to 'find'. * tests/openpgp.scm ("get-openpgp-keyring"): Adjust accordingly.
| * openpgp: 'verify-openpgp-signature' looks up by fingerprint when possible.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | * guix/openpgp.scm (verify-openpgp-signature): Use 'lookup-key-by-fingerprint' when SIG contains a fingerprint. Honor FINGERPRINT in the 'find' predicate. Upon missing-key, return FINGERPRINT if available. * tests/openpgp.scm ("verify-openpgp-signature, missing key"): Adjust expected value accordingly.
| * openpgp: Add 'lookup-key-by-fingerprint'.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | | | | | | | * guix/openpgp.scm (<openpgp-keyring>)[table]: Rename to... [ids]: ... this. [fingerprints]: New field. (keyring-insert, lookup-key-by-fingerprint): New procedures. (%empty-keyring): Adjust. (get-openpgp-keyring): Manipulate KEYRING instead of its vhash, use 'keyring-insert'. * tests/openpgp.scm ("get-openpgp-keyring"): Test 'lookup-key-by-fingerprint'.
| * openpgp: Store the issuer key id and fingerprint in <openpgp-signature>.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | | | * guix/openpgp.scm (<openpgp-signature>)[issuer, issuer-fingerprint]: New fields. (openpgp-signature-issuer, openpgp-signature-issuer-fingerprint): Remove. (verify-openpgp-signature): Use 'openpgp-signature-issuer-key-id'. (get-signature): Initialize 'issuer' and 'issuer-fingerprint'. * tests/openpgp.scm ("get-openpgp-detached-signature/ascii"): Adjust accordingly.
| * openpgp: Decode the issuer-fingerprint signature subpacket.Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/openpgp.scm (SUBPACKET-ISSUER-FINGERPRINT): New variable. (openpgp-signature-issuer-fingerprint): New procedure. (key-id-matches-fingerprint?): New procedure. (get-signature): Look for the 'issuer and 'issuer-fingerprint subpackets. Ensure the issuer key ID matches the fingerprint when both are available. (parse-subpackets): Handle SUBPACKET-ISSUER-FINGERPRINT. * tests/openpgp.scm (%rsa-key-fingerprint) (%dsa-key-fingerprint, %ed25519-key-fingerprint): New variables. * tests/openpgp.scm ("get-openpgp-detached-signature/ascii"): Check the result of 'openpgp-signature-issuer-fingerprint'.
| * Add (guix openpgp).Ludovic Courtès2020-05-04
| | | | | | | | | | | | | | | | | | * guix/openpgp.scm, tests/openpgp.scm, tests/civodul.key, tests/dsa.key, tests/ed25519.key, tests/rsa.key, tests/ed25519.sec: New files. * Makefile.am (MODULES): Add guix/openpgp.scm. (SCM_TESTS): Add tests/openpgp.scm. (EXTRA_DIST): Add tests/*.key and tests/ed25519.sec.
* | Merge branch 'master' into core-updatesMarius Bakke2020-04-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: gnu/local.mk gnu/packages/backup.scm gnu/packages/emacs-xyz.scm gnu/packages/guile.scm gnu/packages/lisp.scm gnu/packages/openldap.scm gnu/packages/package-management.scm gnu/packages/web.scm gnu/packages/xorg.scm
| * tests: Remove trailing commas in JSON tests.Ludovic Courtès2020-04-27
| | | | | | | | | | | | | | | | | | | | These commas are rejected by Guile-JSON 3.5.0. * tests/crate.scm (test-foo-dependencies) (test-root-dependencies, test-intermediate-1-dependencies) (test-intermediate-2-dependencies): Remove trailing commas. * tests/gem.scm (test-bar-json): Likewise. * tests/pypi.scm (test-json): Likewise.
| * profiles: Add lowerable <profile> record type.Ludovic Courtès2020-04-26
| | | | | | | | | | * guix/profiles.scm (<profile>): New record type. * tests/profiles.scm ("<profile>"): New test.
* | Merge branch 'master' into core-updatesMarius Bakke2020-04-24
|\|
| * pack: 'guix pack -R' wrapper correctly reports exit code.Ludovic Courtès2020-04-24
| | | | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/40816>. Reported by Jan (janneke) Nieuwenhuizen <janneke@gnu.org>. * gnu/packages/aux-files/run-in-namespace.c (main): In the 'default' case, check 'WIFEXITED (status)' and exit with the corresponding code in that case. Exit with 255 in other cases. * tests/guix-pack-relocatable.sh: Add test.
* | Merge branch 'master' into core-updatesMarius Bakke2020-04-23
|\| | | | | | | | | | | | | | | | | | | | | 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
| * tests: Update expected values for package->code.base-for-series-3608Ricardo Wurmus2020-04-20
| | | | | | | | | | | | Reported by janneke on IRC. * tests/print.scm: Update expected package definitions produced by package->code.
* | gnu: commencement: Memoize packages as a function of the system.Ludovic Courtès2020-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previous, things like 'ld-wrapper-boot0' would be memoized with (mlambda () …). However, the definition of 'ld-wrapper-boot0' depends on the result of (%boot0-inputs), which is itself a function of (%current-system). Thus, if one first calls: (parameterize ((%current-system "x86_64-linux")) (ld-wrapper-boot0)) then, in all subsequent calls to 'ld-wrapper-boot0', the value of (%current-system) would be ignored because the result is already memoized. Concretely, 'ld-wrapper-boot0' would always have the dependencies it has on x86_64-linux, even though they are different than those on armhf-linux, say ("bash-mesboot" vs. "bootstrap-binaries"). Fixes <https://bugs.gnu.org/40482>. Reported by Marius Bakke <mbakke@fastmail.com>. * gnu/packages/commencement.scm (define/system-dependent): New macro. (linux-libre-headers-boot0, hurd-core-headers-boot0, ld-wrapper-boot0) (gcc-boot0-intermediate-wrapped, gcc-boot0-wrapped, ld-wrapper-boot3): Define using 'define/system-dependent' instead of 'define' + 'mlambda'. Adjust users so they no longer look like procedure calls. * tests/guix-build.sh: Add test.
* | Merge branch 'master' into core-updatesMarius Bakke2020-04-08
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: etc/news.scm gnu/local.mk gnu/packages/check.scm gnu/packages/cross-base.scm gnu/packages/gimp.scm gnu/packages/java.scm gnu/packages/mail.scm gnu/packages/sdl.scm gnu/packages/texinfo.scm gnu/packages/tls.scm gnu/packages/version-control.scm
| * tests: Adjust '--with-commit' test for tags.Ludovic Courtès2020-04-04
| | | | | | | | | | | | | | This is a followup to efa578ecaece67366b4b0e2266de7c2faaa4ae54. * tests/guix-build-branch.sh: Adjust '--with-commit=guile-gcrypt=v0.1.0' test to expect the tag ID rather than the commit ID.
| * store: 'with-store' doesn't close the store upon abort.Ludovic Courtès2020-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/40428>. Reported by Marius Bakke <mbakke@fastmail.com> and 白い熊. Regression introduced with the first uses of 'with-build-handler' in commit 62195b9a8fd6846117c5d7698842748300d13e31 and subsequent. * guix/store.scm (call-with-store): Use 'catch #t' instead of 'dynamic-wind'. This ensures STORE remains open when a non-local exit other than an exception occurs, such as an abort to the build handler prompt. * tests/store.scm ("with-build-handler + with-store"): New test.
| * pack: Adjust test to '--dry-run' changes.Ludovic Courtès2020-03-31
| | | | | | | | | | | | This is a followup to 131f50cdc9dbb7183023f4dae759876a9e700bef. * tests/guix-pack.sh: Use '--no-grafts' in conjunction with '-n' and '-d'.
| * guix package: Do not misdiagnose upgrades when there are propagated inputs.Ludovic Courtès2020-03-31
| | | | | | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/35872>. Reported by Andy Tai <atai@atai.org>. * guix/profiles.scm (list=?, manifest-entry=?): New procedures. * guix/scripts/package.scm (transaction-upgrade-entry): In the '=' case, use 'manifest-entry=?' to determine whether it's an upgrade. * tests/packages.scm ("transaction-upgrade-entry, zero upgrades, propagated inputs"): New test.
| * guix package: Add 'transaction-upgrade-entry' test.Ludovic Courtès2020-03-31
| | | | | | | | | | * tests/packages.scm ("transaction-upgrade-entry, zero upgrades, equivalent package"): New test.
| * guix package: 'transaction-upgrade-entry' swallows build requests.Ludovic Courtès2020-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a regression introduced in 131f50cdc9dbb7183023f4dae759876a9e700bef whereby the install/upgrade message would not be displayed: $ guix upgrade -n 2.1 MB would be downloaded: /gnu/store/…-something-1.2 /gnu/store/…-its-dependency-2.3 This is because we'd directly abort from 'transaction-upgrade-entry' to the build handler of 'build-notifier'. * guix/scripts/package.scm (transaction-upgrade-entry): Call 'string=?' expression in 'with-build-handler'. * tests/packages.scm ("transaction-upgrade-entry, grafts"): New test.
* | Merge branch 'master' into core-updatesMarius Bakke2020-03-30
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: gnu/packages/admin.scm gnu/packages/commencement.scm gnu/packages/guile.scm gnu/packages/linux.scm gnu/packages/package-management.scm gnu/packages/pulseaudio.scm gnu/packages/web.scm
| * store: Add 'map/accumulate-builds'.Ludovic Courtès2020-03-29
| | | | | | | | | | | | | | | | * guix/store.scm (<unresolved>): New record type. (build-accumulator, map/accumulate-builds, mapm/accumulate-builds): New procedures. * tests/store.scm ("map/accumulate-builds", "mapm/accumulate-builds"): New tests.