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* Merge branch 'master' into core-updatesMarius Bakke2018-09-09
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| * gexp: 'file-union' accepts directory names.Ludovic Courtès2018-09-08
| | | | | | | | | | | | * guix/gexp.scm (file-union): Import (guix build utils). Make the parent directories of TARGET. * tests/gexp.scm ("file-union"): New test.
| * services: 'instantiate-missing-services' reaches fixed point.Ludovic Courtès2018-09-07
| | | | | | | | | | | | | | | | | | Fixes a bug whereby services indirectly depended on would not be automatically instantiated. * gnu/services.scm (instantiate-missing-services): Loop back when the length of ADJUSTED is greater than that of INSTANCES. * tests/services.scm ("instantiate-missing-services, indirect"): New test.
| * Add 'guix describe'.Ludovic Courtès2018-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/scripts/describe.scm: New file. * Makefile.am (MODULES): Add it. (SH_TESTS): Add tests/guix-describe.sh. * po/guix/POTFILES.in: Add it. * guix/scripts/pull.scm (display-profile-content): Export. * guix/describe.scm (current-profile, current-profile-entries): Export. * tests/guix-describe.sh: New file. * doc/guix.texi (Features): Mention 'guix pull' and provenance tracking. (Invoking guix pull): Link to 'guix describe'. (Channels): Likewise. (Invoking guix describe): New node.
| * vm: Make UUID computation really deterministic.Ludovic Courtès2018-09-07
| | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/32652>. * gnu/system/vm.scm (operating-system-uuid)[service-name, file-system-digest]: New procedures. Map these over services and file systems and hash the result. * tests/guix-system.sh: Add test.
| * tests: Adjust 'add-file-tree-to-store' test for lack of /bin/sh.Ludovic Courtès2018-09-05
| | | | | | | | | | | | * tests/store.scm (%shell): New variable. ("add-file-tree-to-store"): Use it instead of "/bin/sh". This fixes builds in the chroot build environment.
| * Switch to Guile-Gcrypt.Ludovic Courtès2018-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes (guix hash) and (guix pk-crypto), which now live as part of Guile-Gcrypt (version 0.1.0.) * guix/gcrypt.scm, guix/hash.scm, guix/pk-crypto.scm, tests/hash.scm, tests/pk-crypto.scm: Remove. * configure.ac: Test for Guile-Gcrypt. Remove LIBGCRYPT and LIBGCRYPT_LIBDIR assignments. * m4/guix.m4 (GUIX_ASSERT_LIBGCRYPT_USABLE): Remove. * README: Add Guile-Gcrypt to the dependencies; move libgcrypt as "required unless --disable-daemon". * doc/guix.texi (Requirements): Likewise. * gnu/packages/bash.scm, guix/derivations.scm, guix/docker.scm, guix/git.scm, guix/http-client.scm, guix/import/cpan.scm, guix/import/cran.scm, guix/import/crate.scm, guix/import/elpa.scm, guix/import/gnu.scm, guix/import/hackage.scm, guix/import/texlive.scm, guix/import/utils.scm, guix/nar.scm, guix/pki.scm, guix/scripts/archive.scm, guix/scripts/authenticate.scm, guix/scripts/download.scm, guix/scripts/hash.scm, guix/scripts/pack.scm, guix/scripts/publish.scm, guix/scripts/refresh.scm, guix/scripts/substitute.scm, guix/store.scm, guix/store/deduplication.scm, guix/tests.scm, tests/base32.scm, tests/builders.scm, tests/challenge.scm, tests/cpan.scm, tests/crate.scm, tests/derivations.scm, tests/gem.scm, tests/nar.scm, tests/opam.scm, tests/pki.scm, tests/publish.scm, tests/pypi.scm, tests/store-deduplication.scm, tests/store.scm, tests/substitute.scm: Adjust imports. * gnu/system/vm.scm: Likewise. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (expression->derivation-in-linux-vm)[config]: Remove. (iso9660-image)[config]: Remove. (qemu-image)[config]: Remove. (system-docker-image)[config]: Remove. * guix/scripts/pack.scm: Adjust imports. (guile-sqlite3&co): Rename to... (gcrypt-sqlite3&co): ... this. Add GUILE-GCRYPT. (self-contained-tarball)[build]: Call 'make-config.scm' without #:libgcrypt argument. (squashfs-image)[libgcrypt]: Remove. [build]: Call 'make-config.scm' without #:libgcrypt. (docker-image)[config, json]: Remove. [build]: Add GUILE-GCRYPT to the extensions Remove (guix config) from the imported modules. * guix/self.scm (specification->package): Remove "libgcrypt", add "guile-gcrypt". (compiled-guix): Remove #:libgcrypt. [guile-gcrypt]: New variable. [dependencies]: Add it. [*core-modules*]: Remove #:libgcrypt from 'make-config.scm' call. Add #:extensions. [*config*]: Remove #:libgcrypt from 'make-config.scm' call. (%dependency-variables): Remove %libgcrypt. (make-config.scm): Remove #:libgcrypt. * build-aux/build-self.scm (guile-gcrypt): New variable. (make-config.scm): Remove #:libgcrypt. (build-program)[fake-gcrypt-hash]: New variable. Add (gcrypt hash) to the imported modules. Adjust load path assignments. * gnu/packages/package-management.scm (guix)[propagated-inputs]: Add GUILE-GCRYPT. [arguments]: In 'wrap-program' phase, add GUILE-GCRYPT to the search path.
| * inferior: Add home-page and location package accessors.Ludovic Courtès2018-09-04
| | | | | | | | | | | | * guix/inferior.scm (inferior-package-home-page) (inferior-package-location): New procedures. * tests/inferior.scm ("inferior-packages"): Test them.
* | Merge branch 'master' into core-updatesMarius Bakke2018-09-03
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| * records: Adjust to test changes in 'record-abi-mismatch-error'.Ludovic Courtès2018-08-31
| | | | | | | | | | | | | | | | | | | | Fixes a test failure introduced in de5cbd4a38a33e0412f1c481fe8e01a871dc13e5. * guix/records.scm (abi-check): Refer to TYPE in an unquoted context so we get at the RTD. * tests/records.scm ("ABI checks"): Adjust 'catch' handler to changes in the 'record-abi-mismatch-error' arguments.
* | Merge branch 'staging' into core-updatesMarius Bakke2018-08-25
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| * import: cpan: Adjust test to new URL.Ludovic Courtès2018-08-24
| | | | | | | | | | | | This is a followup to 9aba9b127840a116c806a2cbac901cf8077abcd0. * tests/cpan.scm ("cpan->guix-package"): Adjust 'home-page' URL.
| * grafts: Add (guix build debug-link) and use it.Ludovic Courtès2018-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/19973>. Reported by Mark H Weaver <mhw@netris.org>. * guix/build/debug-link.scm: New file. * guix/build/graft.scm (%graft-hooks): New variable. (graft): Add #:hooks and honor it. * guix/grafts.scm (graft-derivation/shallow): Add (guix build debug-link) and (guix elf) to #:modules. * tests/debug-link.scm: New file. * Makefile.am (MODULES): Add guix/build/debug-link.scm. (SCM_TESTS): Add tests/debug-link.scm.
| * gremlin: 'elf-dynamic-info-needed' test is no longer skipped.Ludovic Courtès2018-08-21
| | | | | | | | | | | | | | * tests/gremlin.scm (%guile-executable): Use /proc/self/exe instead of (command-line). For a while now, the first element of (command-line) was "./build-aux/test-driver.scm"; consequently the test was always skipped.
* | gexp: Remove backward compatibility hack for 'imported-files'.Ludovic Courtès2018-07-26
| | | | | | | | | | | | | | * guix/gexp.scm (gexp->derivation): Remove #:import-creates-derivation?. (imported-files): Remove #:derivation? and adjust callers. (imported-modules), compiled-modules): Likewise. * guix/packages.scm (patch-and-repack): Adjust 'gexp->derivation' call.
* | Merge branch 'master' into core-updatesMarius Bakke2018-07-24
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| * import: PyPI: Update redirected URL.Marius Bakke2018-07-24
| | | | | | | | | | | | | | | | | | * guix/import/pypi.scm (guix-package->pypi-name, pypi->guix-package): Update docstrings. (pypi-package?): Test for pypi.org, too. (pypi-fetch): s/pypi.python.org/pypi.org/ * tests/pypi.scm ("guix-package->pypi-name, new URL style", "pypi->guix-package", "pypi->guix-package, wheels"): Likewise.
| * database: Reset timestamps to one second after the Epoch.Ludovic Courtès2018-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, store items registered in the database by this code (for instance, store items retrieved by 'guix offload' and passed to 'restore-file-set') would have an mtime of 0 instead of 1. This would cause problems for things like .go files: Guile would consider them to be older than the corresponding .scm file, and consequently it would ignore them and possibly use another (incorrect) .go file. Reported by Ricardo Wurmus. * guix/store/database.scm (reset-timestamps): Pass 1, not 0, to 'utime'. * tests/store-database.scm ("register-path"): Check the mtime of FILE and REF.
| * hash: sha256 port now implements 'port-position'.Ludovic Courtès2018-07-19
| | | | | | | | | | | | | | * guix/hash.scm (open-sha256-port)[position]: New variable. [get-position]: New procedure. Pass it to 'make-custom-binary-output-port'. * tests/hash.scm ("open-sha256-port, hello"): Test 'port-position'.
| * gexp: 'imported-files/derivation' can copy files instead of symlinking.Ludovic Courtès2018-07-19
| | | | | | | | | | | | | | | | * guix/gexp.scm (imported-files/derivation): Add #:symlink? and honor it. (imported-files): Pass #:symlink? to 'imported-files/derivation'. * tests/gexp.scm ("imported-files with file-like objects"): Add 'file=?' and use it instead of calling 'readlink'.
| * gexp: 'imported-files' no longer creates a derivation by default.Ludovic Courtès2018-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/gexp.scm (gexp->derivation): Add #:import-creates-derivation?. Pass #:derivation? to 'imported-modules' and 'compiled-modules'. In -L argument, check whether MODULES is a derivation. (%not-slash): New variable. (file-mapping->tree): New procedure. (imported-files): Rename to... (imported-files/derivation): ... this. (imported-files): New procedure. Rewrite in terms of 'interned-file-tree' when possible; add #:derivation? parameter. (imported-modules, compiled-modules): Add #:derivation? parameter and pass it to 'imported-files'. * guix/packages.scm (patch-and-repack): Pass #:import-creates-derivation? to 'gexp->derivation'. * tests/gexp.scm ("imported-files"): Adjust to no longer expect a derivation.
| * store: Add 'add-file-tree-to-store'.Ludovic Courtès2018-07-19
| | | | | | | | | | | | * guix/store.scm (%not-slash): New variable. (add-file-tree-to-store, interned-file-tree): New procedures. * tests/store.scm ("add-file-tree-to-store"): New test.
| * serialization: Add 'write-file-tree'.Ludovic Courtès2018-07-19
| | | | | | | | | | | | | | | | * guix/serialization.scm (write-contents-from-port): New procedure. (write-contents): Write in terms of 'write-contents-from-port'. (filter/sort-directory-entries, write-file-tree): New procedures. (write-file): Rewrite in terms of 'write-file-tree'. * tests/nar.scm ("write-file-tree + restore-file"): New test.
| * tests: Don't rely on temporary directories being permanent.Leo Famulari2018-07-13
| | | | | | | | | | * tests/gexp.scm ("gexp->script #:module-path", "program-file #:module-path"): Use run-with-store.
| * Add (guix inferior) and (guix scripts repl).Ludovic Courtès2018-07-13
| | | | | | | | | | | | | | | | | | * guix/inferior.scm, guix/scripts/repl.scm, tests/inferior.scm: New files. * Makefile.am (MODULES): Add 'guix/scripts/repl.scm' and 'guix/inferior.scm'. (SCM_TESTS): Add 'tests/inferior.scm'. * doc/guix.texi (Invoking guix repl): New node.
| * guix package: Use relative symlinks to generations.Ludovic Courtès2018-07-13
| | | | | | | | | | | | | | | | | | | | | | | | Reported by Roel Janssen <roel@gnu.org> at <https://lists.gnu.org/archive/html/guix-devel/2018-07/msg00036.html>. * guix/profiles.scm (switch-to-generation): Use (basename generation) as the symlink target. * guix/scripts/package.scm (build-and-use-profile): Likewise, use (basename name) as the symlink target. * tests/guix-package.sh: Adjust --roll-back test accordingly. Add explicitly test with '-p foo/prof'.
| * import: hackage: Evaluate "-any" and "-none" version comparison operators.Danny Milosavljevic2018-07-12
| | | | | | | | | | | | | | * guix/import/cabal.scm (eval-cabal): Modify. * tests/hackage.scm (test-cabal-4): New variable and test. (test-cabal-5): New variable and test. (test-cabal-6): New variable and test.
| * import: gem: Add recursive import.Oleg Pykhalov2018-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | * doc/guix.texi (Invoking guix import): Document gem recursive import. * guix/import/gem.scm (gem->guix-package): Return package and dependencies values. (gem-recursive-import): New procedure. * guix/scripts/import/gem.scm (show-help, %options): Add recursive option. (guix-import-gem): Use 'gem-recursive-import'. * tests/gem.scm (test-json): Rename to 'test-foo-json'. ("gem->guix-package"): Use 'test-foo-json'. (test-bar-json, test-bundler-json): New variables. ("gem-recursive-import"): New test.
| * guix: Add opam importer.Julien Lepiller2018-07-10
| | | | | | | | | | | | | | | | | | * guix/scripts/import.scm (importers): Add opam. * guix/scripts/import/opam.scm: New file. * guix/import/opam.scm: New file. * tests/opam.scm: New file. * Makefile.am: Add them. * doc/guix.texi (Invoking guix import): Document it.
| * tests: Skip 'guix-pack.sh'.Ludovic Courtès2018-07-05
| | | | | | | | | | | | | | This works around a regression introduced in commit 66e9944e078cbb9e0d618377dd6df6e639640efa while waiting for a proper fix. * tests/guix-pack.sh: Add "exit 77".
| * syscalls: Define AT_SYMLINK_NOFOLLOW et al.Ludovic Courtès2018-07-03
| | | | | | | | | | | | * guix/build/syscalls.scm (AT_FDCWD, AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR) (AT_SYMLINK_FOLLOW, AT_NO_AUTOMOUNT, AT_EMPTY_PATH): New variables. * tests/syscalls.scm ("utime with AT_SYMLINK_NOFOLLOW"): New test.
| * deduplication: Place link files under /gnu/store/.links.Ludovic Courtès2018-07-03
| | | | | | | | | | | | | | | | | | | | | | | | Previously they'd always be placed next to TO-REPLACE, which would lead to EPERM in some cases. * guix/store/deduplication.scm (replace-with-link): Add #:swap-directory parameter and honor it. Add call to 'make-file-writable'. Catch 'system-error' around 'rename-file'. (deduplicate): Pass #:swap-directory and remove uses of 'false-if-system-error'. * tests/store-deduplication.scm ("deduplicate"): Add 'chmod' call.
* | Merge branch 'master' into core-updatesRicardo Wurmus2018-06-29
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| * system: Mapped devices needed for boot do not yield Shepherd services.Ludovic Courtès2018-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes <https://bugs.gnu.org/31889>. Reported by Taylan Kammer <taylanbayirli@gmail.com>. * gnu/system.scm (non-boot-file-system-service)[mapped-devices-for-boot]: New variable. Remove dependencies of FS that are members of MAPPED-DEVICES-FOR-BOOT. (mapped-device-user): Rename to... (mapped-device-users): ... this. Use 'filter' instead of 'find'. (operating-system-user-mapped-devices) (operating-system-boot-mapped-devices): Use 'any file-system-needed-for-boot?' instead of looking at the first user. * tests/system.scm ("non-boot-file-system-service"): New test.
| * Remove 'guix-register' and its traces.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.am (SH_TESTS): Remove tests/guix-register.sh. * build-aux/pre-inst-env.in (GUIX_REGISTER): Remove. * gnu/build/install.scm (directives): Remove outdated comment. * gnu/build/vm.scm (root-partition-initializer): Update comment. * gnu/packages/package-management.scm (guix-register): Remove. * guix/config.scm.in (%sbindir, %guix-register-program): Remove. * guix/scripts/system.scm (install): Adjust docstring. * guix/self.scm (make-config.scm): Remove #:guix. Do not generate %sbindir and %guix-register-program. (specification->package): Remove "guix". * nix/guix-register/guix-register.cc: Remove. * nix/libstore/store-api.cc (decodeValidPathInfo): Remove. * nix/libstore/store-api.hh (decodeValidPathInfo): Remove declaration. * nix/local.mk (sbin_PROGRAMS, guix_register_SOURCES) (guix_register_CPPFLAGS, guix_register_LDFLAGS): Remove. * tests/guix-register.sh: Remove.
| * store: Remove 'register-path'.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | * guix/store.scm (register-path): Remove. * guix/nar.scm: Use (guix store database). * guix/scripts/system.scm: Likewise. * tests/store-database.scm: Remove #:hide (register-path). * tests/store.scm ("register-path"): Remove.
| * database: 'sqlite-register' takes a database, not a file name.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | * guix/store/database.scm (sqlite-register): Remove #:db-file and add 'db' parameter. Remove #:schema and 'parameterize'. (register-path): Wrap 'sqlite-register' call in 'with-database' and in 'parameterize'. * tests/store-database.scm ("new database") ("register-path with unregistered references"): Adjust accordingly.
| * deduplicate: Fix a couple of thinkos.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | | | * guix/store/deduplication.scm (get-temp-link): Turn 'args' in the 'catch' handler into a rest argument. (deduplicate): Use 'lstat' instead of 'file-is-directory?' to properly handle symlinks. When iterating over the result of 'scandir', exclude the ".links" sub-directory. * tests/store-deduplication.scm ("deduplicate"): Create sub-directories and call 'deduplicate' directly on STORE.
| * store-copy: 'read-reference-graph' returns a list of records.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous implementation of 'read-reference-graph' was good enough for many use cases, but it discarded the graph structure, which is useful information in some cases. * guix/build/store-copy.scm (<store-info>): New record type. (read-reference-graph): Rewrite to return a list of <store-info>. (closure-size, populate-store): Adjust accordingly. * gnu/services/base.scm (references-file): Adjust accordingly. * gnu/system/vm.scm (system-docker-image): Likewise. * guix/scripts/pack.scm (squashfs-image, docker-image): Likewise. * tests/gexp.scm ("gexp->derivation #:references-graphs"): Likewise.
| * database: Fail registration when encountering unregistered references.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | * guix/store/database.scm (add-reference-sql): Remove nested SELECT. (add-references): Expect REFERENCES to be a list of ids. (sqlite-register): Call 'path-id' for each of REFERENCES and pass it to 'add-references'. * tests/store-database.scm ("register-path with unregistered references"): New test.
| * database: 'with-database' can now initialize new databases.Ludovic Courtès2018-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | * nix/libstore/schema.sql: Rename to... * guix/store/schema.sql: ... this. * Makefile.am (nobase_dist_guilemodule_DATA): Add it. * nix/local.mk (%D%/libstore/schema.sql.hh): Adjust accordingly. * guix/store/database.scm (sql-schema): New variable. (sqlite-exec, initialize-database, call-with-database): New procedures. (with-database): Rewrite in terms of 'call-with-database'. * tests/store-database.scm ("new database"): New test. * guix/self.scm (compiled-guix)[*core-modules*]: Add 'schema.sql' to #:extra-files.
| * packages: Add 'package-patched-vulnerabilities'.Ludovic Courtès2018-06-09
| | | | | | | | | | | | | | | | | | | | * guix/packages.scm (patch-file-name): New procedure. (%vulnerability-regexp): New variable. (package-patched-vulnerabilities): New procedure. * guix/scripts/lint.scm (patch-file-name): Remove. (check-vulnerabilities): Adjust to use 'package-patched-vulnerabilities'. * tests/packages.scm ("package-patched-vulnerabilities"): New test.
* | Merge branch 'origin/core-updates-next' into core-updatesRicardo Wurmus2018-06-06
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| * gremlin: Add 'strip-runpath'.Ludovic Courtès2018-05-07
| | | | | | | | | | | | * guix/build/gremlin.scm (strip-runpath): New procedure. * tests/gremlin.scm (c-compiler): New variable. ("strip-runpath"): New test.
* | tests: Adjust 'guix package' test to "python2" name.Ludovic Courtès2018-06-06
| | | | | | | | | | | | | | | | This is a followup to a7714d42de2c3082f3609d1e63c83d703fb39cf9, which renamed Python 2.x to "python2". * tests/guix-package.sh: Use g-wrap and guile@2.0 when testing collisions.
* | tests: Adjust graph test.Ludovic Courtès2018-06-06
| | | | | | | | | | | | | | | | This is a followup to 301a4249064227bc4883e4e5b638e85a65925ba0, which added a dependency to sed. * tests/graph.scm ("node-edges"): Use 'hello', not 'sed', as the example of a package without any dependency.
* | Merge branch 'master' into core-updatesLudovic Courtès2018-06-01
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| * | Add (guix store deduplication).Caleb Ristvedt2018-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/store/database.scm (register-path): Add #:deduplicate? and call 'deduplicate' when it's true. (counting-wrapper-port, nar-sha256): Move to... * guix/store/deduplication.scm: ... here. New file. * tests/store-deduplication.scm: New file. * Makefile.am (STORE_MODULES): Add deduplication.scm. (SCM_TESTS) [HAVE_GUILE_SQLITE3]: Add store-deduplication.scm. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
| * | Add (gnu store database).Caleb Ristvedt2018-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/config.scm.in (%store-database-directory): New variable. * guix/store/database.scm: New file. * tests/store-database.scm: New file. * Makefile.am (STORE_MODULES): New variable. (MODULES, MODULES_NOT_COMPILED): Adjust accordingly. (SCM_TESTS) [HAVE_GUILE_SQLITE3]: Add tests/store-database.scm. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
| * | gexp: Add 'with-extensions'.Ludovic Courtès2018-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * guix/gexp.scm (<gexp>)[extensions]: New field. (gexp-attribute): New procedure. (gexp-modules): Write in terms of 'gexp-attribute'. (gexp-extensions): New procedure. (gexp->derivation): Add #:effective-version. [extension-flags]: New procedure. Honor extensions of EXP. (current-imported-extensions): New syntax parameter. (with-extensions): New macro. (gexp): Honor CURRENT-IMPORTED-EXTENSIONS. (compiled-modules): Add #:extensions and honor it. (load-path-expression): Likewise. (gexp->script, gexp->file): Honor extensions. * tests/gexp.scm (%extension-package): New variable. ("gexp-extensions & ungexp") ("gexp-extensions & ungexp-splicing") ("gexp-extensions and literal Scheme object") ("gexp->derivation & with-extensions") ("program-file & with-extensions"): New tests. * doc/guix.texi (G-Expressions): Document 'with-extensions'.