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ref='/guix/commit/tests/derivations.scm?id=ce0be5675b702b2ff89aed1772ebb42af4150243'>packages: Introduce <content-hash> and use it in <origin>....* 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'. Ludovic Courtès 2020-05-22tests: Test fixed-output derivations with several hash algorithms....* tests/derivations.scm ("fixed-output derivation"): Test several hash algorithms. Ludovic Courtès 2019-12-07derivations: Add 'derivation-input-fold'....* guix/derivations.scm (derivation-input-fold): New procedure. (substitution-oracle)[closure]: Rewrite in terms of 'derivation-input-fold'. * tests/derivations.scm ("derivation-input-fold"): New test. Ludovic Courtès 2019-09-06Merge branch 'master' into core-updatesMark H Weaver 2019-09-02tests: 'with-http-server' accepts multiple responses....* guix/tests/http.scm (call-with-http-server): Replace 'code' and 'data' parameters with 'responses+data'. Compute RESPONSES as a function of that. Remove #:headers parameter. [http-write]: Quit only when RESPONSES is empty. [server-body]: Get the response and data from RESPONSES, and set it to point to the rest. (with-http-server): Adjust accordingly. * tests/derivations.scm ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, check mode"): Adjust to new 'with-http-server' interface. * tests/lint.scm ("home-page: 200") ("home-page: 200 but short length") ("home-page: 404", "home-page: 301, invalid"): ("home-page: 301 -> 200", "home-page: 301 -> 404") ("source: 200", "source: 200 but short length") ("source: 404", "source: 404 and 200") ("source: 301 -> 200", "source: 301 -> 404"): ("github-url", github-url): Likewise. * tests/swh.scm (with-json-result) ("lookup-origin, not found"): Likewise. Ludovic Courtès 2019-08-22Merge branch 'master' into core-updatesMark H Weaver 2019-08-16derivations: Delete duplicate inputs when computing derivation hash....Fixes <https://bugs.gnu.org/36777>. Reported by Carl Dong <contact@carldong.me>. * guix/derivations.scm (derivation/masked-inputs): Call 'delete-duplicates' on INPUTS. * tests/derivations.scm ("derivation with duplicate fixed-output inputs"): New test. Ludovic Courtès 2019-07-17Merge branch 'master' into core-updatesLudovic Courtès 2019-07-15derivations: Update tests to use new calling convention....* tests/derivations.scm ("build derivation with 1 source"): Adjust to new 'derivation' calling convention. ("identical files are deduplicated"): Likewise. ("fixed-output-derivation?"): Likewise. ("fixed-output derivation"): Likewise. ("fixed-output derivation, recursive"): Likewise. ("derivation with a fixed-output input"): Likewise. ("multiple-output derivation"): Likewise. ("multiple-output derivation, non-alphabetic order"): Likewise. ("read-derivation vs. derivation"): Likewise. ("user of multiple-output derivation"): Likewise. ("derivation with #:references-graphs"): Likewise. ("derivation #:allowed-references, ok"): Likewise. ("derivation #:allowed-references, not allowed"): Likewise. ("derivation #:allowed-references, self allowed"): Likewise. ("derivation #:allowed-references, self not allowed"): Likewise. ("derivation #:disallowed-references, ok"): Likewise. ("derivation #:disallowed-references, not ok"): Likewise. ("derivation #:leaked-env-vars"): Likewise. ("build derivation with coreutils"): Likewise. ("map-derivation, sources"): Likewise. ("derivation with local file as input"): Remove. Ludovic Courtès 2019-07-12Merge branch 'master' into core-updates... Conflicts: gnu/local.mk gnu/packages/python-xyz.scm gnu/packages/xml.scm guix/gexp.scm po/guix/POTFILES.in Marius Bakke 2019-07-05derivations: 'derivation-build-plan' recurses on substituables....This fixes a bug whereby "guix build texlive -n" would report: 0.0 MB would be downloaded: /gnu/store/…-texlive-20180414 instead of: The following derivation would be built: /gnu/store/…-texlive-texmf-20180414.drv 2,595.2 MB would be downloaded: /gnu/store/…-texlive-20180414-texmf.tar.xz /gnu/store/…-texlive-20180414 where 'texlive-texmf' is a non-substitutable dependency of 'texlive'. * guix/derivations.scm (dependencies-of-substitutables): New procedure. (derivation-build-plan): When 'input-substitutable-info' returns true, append the subset of DEPS that corresponds to SUBSTITUABLES to the first argument of 'loop'. * guix/ui.scm (show-what-to-build): Remove half-baked traversal of DOWNLOAD. * tests/derivations.scm ("derivation-build-plan and substitutes, non-substitutable dep"): New test. Ludovic Courtès 2019-06-27Merge branch 'master' into core-updatesLudovic Courtès 2019-06-27derivations: 'build-derivations' can be passed derivation inputs....* guix/derivations.scm (build-derivations): Accept <derivation-input> records among DERIVATIONS. * tests/derivations.scm ("build-derivations with specific output"): Test it. Ludovic Courtès 2019-06-27derivations: <derivation-input> now aggregates a <derivation>....Consequently, the whole graph of <derivation> object is readily available without having to go through 'read-derivation-from-file', which could have cache misses if the requested <derivation> object had been GC'd in the meantime. This is an important property for the performance of things like 'derivation-build-plan' that traverse the derivation graph. * guix/derivations.scm (<derivation-input>): Replace 'path' field by 'derivation'. (derivation-input-path): Adjust accordingly. (derivation-input-key): New procedure. (derivation-input-output-paths): Adjust accordingly. (coalesce-duplicate-inputs): Likewise. (derivation-prerequisites): Use 'derivation-input-key' to compute keys for INPUT-SET. (derivation-build-plan): Likewise. (read-derivation): Add optional 'read-derivation-from-file' parameter. [make-input-drvs]: Call it. (write-derivation)[write-input]: Adjust to new <derivation-input>. (derivation/masked-inputs): Likewise, and remove redundant 'coalesce-duplicate-inputs' call. (derivation)[input->derivation-input]: Change to consider only the derivation case. Update call to 'make-derivation-input'. [input->source]: New procedure. Separate sources from inputs. (map-derivation): Adjust to new <derivation-input>. * tests/derivations.scm ("parse & export"): Pass a second argument to 'read-derivation'. ("build-expression->derivation and derivation-prerequisites") ("derivation-prerequisites and valid-derivation-input?"): Adjust to new <derivation-input>. Ludovic Courtès 2019-06-27derivations: Rewrite and replace 'derivations-prerequisites-to-build'....The new 'derivation-build-plan' procedure has a more appropriate signature: it takes a list of <derivation-inputs> instead of taking one <derivation>. Its body is also much simpler. * guix/derivations.scm (derivation-build-plan): New procedure. (derivation-prerequisites-to-build): Express in terms of 'derivation-build-plan' and mark as deprecated. * tests/derivations.scm: Change 'derivation-prerequisites-to-build' tests to 'derivation-build-plan' and adjust accordingly. Ludovic Courtès 2019-06-20Merge branch 'staging' into core-updatesMarius Bakke 2019-06-18tests: Avoid 'delete-paths' calls for 'derivation-prerequisites-to-build'....* tests/derivations.scm ("derivation-prerequisites-to-build when outputs already present"): Insert random text in BUILDER, and remove two calls to 'delete-paths'. Use 'derivation->output-path' for INPUT-PATH instead of an old idiom. Ludovic Courtès 2019-06-14packages: Remove 'search-bootstrap-binary'....* gnu/packages.scm (%bootstrap-binaries-path, search-bootstrap-binary): Remove. * gnu/packages/bootstrap.scm (bootstrap-executable): Export. * guix/tests.scm (bootstrap-binary-file, search-bootstrap-binary): Export. * tests/derivations.scm: Remove (gnu packages) import. * tests/grafts.scm: Likewise. * tests/guix-daemon.sh: Likewise. Ludovic Courtès 2019-06-10store: 'build-things' accepts derivation/output pairs....This allows callers to request the substitution of a single derivation output. * guix/store.scm (build-things): Accept derivation/output pairs among THINGS. * guix/derivations.scm (build-derivations): Likewise. * tests/store.scm ("substitute + build-things with specific output"): New test. * tests/derivations.scm ("build-derivations with specific output"): New test. * doc/guix.texi (The Store): Adjust accordingly. Ludovic Courtès 2019-02-04daemon: Rename 'NIX_STATE_DIR' and 'NIX_DB_DIR' environment variables....Fixes <https://bugs.gnu.org/22459>. Reported by Jeff Mickey <j@codemac.net>. * guix/config.scm.in (%state-directory): Change NIX_STATE_DIR to GUIX_STATE_DIRECTORY. (%store-database-directory): Change NIX_DB_DIR to GUIX_DATABASE_DIRECTORY. * nix/libstore/globals.cc (Settings::processEnvironment): Likewise. * guix/self.scm (make-config.scm): Likewise. * build-aux/build-self.scm (make-config.scm): Likewise. * build-aux/test-env.in: Likewise. * tests/derivations.scm ("derivation #:leaked-env-vars"): Likewise. * tests/guix-build.sh (GUIX_DAEMON_SOCKET): Likewise. * tests/guix-daemon.sh (socket): Likewise. Ludovic Courtès 2019-01-21store: Rename '&nix-error' to '&store-error'....* guix/store.scm (&nix-error): Rename to... (&store-error): ... this, and adjust users. (&nix-connection-error): Rename to... (&store-connection-error): ... this, and adjust users. (&nix-protocol-error): Rename to... (&store-protocol-error): ... this, adjust users. (&nix-error, &nix-connection-error, &nix-protocol-error): Define these condition types and their getters as deprecrated aliases. * build-aux/run-system-tests.scm, guix/derivations.scm, guix/grafts.scm, guix/scripts/challenge.scm, guix/scripts/graph.scm, guix/scripts/lint.scm, guix/scripts/offload.scm, guix/serialization.scm, guix/ssh.scm, guix/tests.scm, guix/ui.scm, tests/derivations.scm, tests/gexp.scm, tests/guix-daemon.sh, tests/packages.scm, tests/store.scm, doc/guix.texi: Adjust to use the new names. Ludovic Courtès 2018-11-28derivations: Add properties....* guix/derivations.scm (derivation): Add #:properties parameter. [user+system-env-vars]: Honor it. (derivation-properties): New procedure. (build-expression->derivation): Add #:properties and pass it to 'derivation'. * guix/gexp.scm (gexp->derivation): Likewise. * tests/derivations.scm ("derivation-properties"): New test. * tests/gexp.scm ("gexp->derivation properties"): New test. * doc/guix.texi (Derivations, G-Expressions): Adjust accordingly. Ludovic Courtès 2018-09-04Switch to Guile-Gcrypt....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. Ludovic Courtès 2018-01-30derivations: Adjust tests for Stow environments....Fixes <https://bugs.gnu.org/30250>. Reported by Jorge <jorge+list@disroot.org>. * tests/derivations.scm ("add-to-store, flat") ("add-to-store, recursive"): Call 'readlink*'. Ludovic Courtès 2017-10-12tests: Support multiple HTTP server instances....* guix/tests/http.scm (%http-server-socket): Turn into... (open-http-server-socket): ... this procedure. (http-server-can-listen?): New procedure. (http-write, %http-server-lock, %http-server-ready) (http-open, stub-http-server): Move to 'call-with-http-server' body. (call-with-http-server): Add #:headers parameter. (with-http-server): Add an additional pattern with headers. * tests/derivations.scm: Use (http-server-can-listen?) instead of (force %http-server-socket). * tests/lint.scm: Likewise. Ludovic Courtès 2017-06-02derivations: 'derivation-prerequisites-to-build' returns <substitutable>....* guix/derivations.scm (derivation-prerequisites-to-build): Rename #:substitutable? to #:substitutable-info. [derivation-substitutable?]: Rename to... [derivation-substitutable-info]: ... this. Return a list of <substitutable>. Second return value is now a list of <substitutable> instead of a list of strings. * guix/ui.scm (show-what-to-build)[substitutable?]: Rename to... [substitutable-info]: ... this. Adjust to new 'derivation-prerequisites-to-build' return value type. * tests/derivations.scm ("derivation-prerequisites-to-build and substitutes"): Adjust. ("derivation-prerequisites-to-build and substitutes, local build"): Likewise. Ludovic Courtès 2017-06-02derivations: 'substitution-oracle' returns a <substitutable>....* guix/derivations.scm (substitution-oracle): Use 'substitution-path-info' instead of 'substitution-paths'. Turn SUBST into a vhash from path to <substitutable>. Change the returned procedure to provide a <substitutable> instead of a Boolean. * tests/derivations.scm ("substitution-oracle and #:substitute? #f"): Mock 'substitutable-path-info' instead of 'substitutable-paths'. Ludovic Courtès 2017-04-22derivations: Adjust builder encoding test....This is a followup to 9231ef12f2a595b8f1e677dbe50cc499555302b6. * tests/derivations.scm ("build-expression->derivation and builder encoding"): Set '%default-port-encoding' to "UTF-8". Ludovic Courtès 2017-04-21derivations: Restore UTF-8 encoding of build scripts....Reported by Mark H Weaver <mhw@netris.org> at <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00457.html>. * guix/derivations.scm (build-expression->derivation): Use a string output port for the expression. This reverts part of 2dce88d5bbe7a65e101c0734d1c6db44ecc8c299. * tests/derivations.scm ("build-expression->derivation and builder encoding"): New test. Ludovic Courtès 2017-03-28derivations: Do not fetch narinfos for non-substitutable items....This avoids connections to substitute servers for derivations that are not substitutable anyway, such as profiles. Reported by Andy Wingo. * guix/derivations.scm (substitution-oracle): Skip derivations that do not pass 'substitutable-derivation?'. * tests/derivations.scm ("substitution-oracle and #:substitute? #f"): New test. Ludovic Courtès 2017-01-11daemon: Allow check builds of 'builtin:download' derivations....Fixes <http://bugs.gnu.org/25089>. Reported by Leo Famulari <leo@famulari.name>. * nix/libstore/build.cc (DerivationGoal::runChild): In the 'isBuiltin' case, check whether DRV's output is in 'redirectedOutputs', and pass an 'output' argument to the built-in builder. (DerivationGoal::addHashRewrite): Add 'printMsg' call. * nix/libstore/builtins.hh (derivationBuilder): Add 'output' parameter. * nix/libstore/builtins.cc (builtinDownload): Likewise. Add OUTPUT to ARGV. * guix/scripts/perform-download.scm (perform-download): Add 'output' parameter. (guix-perform-download): Adjust 'match' clauses accordingly. * tests/derivations.scm ("'download' built-in builder, check mode"): New test. Ludovic Courtès 2016-11-16daemon: Add 'built-in-builders' RPC....* nix/libstore/builtins.cc (builtinBuilderNames): New function. * nix/libstore/builtins.hh (builtinBuilderNames): New declaration. * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x160. (WorkerOp)[wopBuiltinBuilders]: New value. * nix/nix-daemon/nix-daemon.cc (performOp): Handle it. * guix/store.scm (operation-id)[built-in-builders]: New value. * guix/store.scm (read-arg): Add 'string-list'. (built-in-builders): New procedure. * tests/derivations.scm ("built-in-builders"): New test. Ludovic Courtès 2016-11-16daemon: Add "builtin:download" derivation builder....This ensures that 1) the derivation doesn't change when Guix changes; 2) the derivation closure doesn't contain Guix and its dependencies; 3) we don't have to rely on ugly chroot hacks. Adapted from Nix commit 0a2bee307b20411f5b0dda0c662b1f9bb9e0e131. * nix/libstore/build.cc (DerivationGoal::runChild): Add special case for 'isBuiltin(drv)'. Disable chroot when 'isBuiltin(drv)'. * nix/libstore/builtins.cc, nix/libstore/builtins.hh, nix/scripts/download.in, guix/scripts/perform-download.scm: New files. * guix/ui.scm (show-guix-help)[internal?]: Add 'perform-download'. * nix/local.mk (libstore_a_SOURCES): Add builtins.cc. (libstore_headers): Add builtins.hh. (nodist_pkglibexec_SCRIPTS): Add 'scripts/download'. * config-daemon.ac: Emit 'scripts/download'. * Makefile.am (MODULES): Add 'guix/scripts/perform-download.scm'. * tests/derivations.scm ("unknown built-in builder") ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, not fixed-output"): New tests. Co-authored-by: Eelco Dolstra <eelco.dolstra@logicblox.com> Ludovic Courtès 2016-05-21derivations: 'derivation' sorts items in the resulting object....* guix/derivations.scm (derivation-input<?): New procedure. (write-derivation)[coalesce-duplicate-inputs]: Remove. Remove calls to 'sort'. (coalesce-duplicate-inputs): New procedure. (derivation-hash): Sort INPUTS and use 'coalesce-duplicate-inputs'. (derivation)[input->derivation-input] [coalesce-duplicate-inputs]: New procedures. Sort OUTPUTS, INPUTS, and ENV-VARS. * tests/derivations.scm ("read-derivation vs. derivation"): New test. Ludovic Courtès 2016-04-03build: Add a Guile custom test driver using SRFI-64....Before that '.log' files for scheme tests were fragmented and not included in test-suite.log. This unifies the semantics of SRFI-64 API with Automake test suite. * build-aux/test-driver.scm: New file. * Makefile.am (SCM_LOG_DRIVER, AM_SCM_LOG_DRIVER_FLAGS): New variables. (SCM_LOG_COMPILER, AM_SCM_LOG_FLAGS): Delete variables. (AM_TESTS_ENVIRONMENT): Set GUILE_AUTO_COMPILE to 0. * test-env.in: Silence guix-daemon. * doc/guix.texi (Running the Test Suite): Describe how to display the detailed results. Bug reports require only 'test-suite.log' file. * tests/base32.scm, tests/build-utils.scm, tests/builders.scm, tests/challenge.scm, tests/cpan.scm, tests/cpio.scm, tests/cran.scm, tests/cve.scm, tests/derivations.scm, tests/elpa.scm, tests/file-systems.scm, tests/gem.scm, tests/gexp.scm, tests/gnu-maintenance.scm, tests/grafts.scm, tests/graph.scm, tests/gremlin.scm, tests/hackage.scm, tests/hash.scm, tests/import-utils.scm, tests/lint.scm, tests/monads.scm, tests/nar.scm, tests/packages.scm, tests/pk-crypto.scm, tests/pki.scm, tests/profiles.scm, tests/publish.scm, tests/pypi.scm, tests/records.scm, tests/scripts-build.scm, tests/scripts.scm, tests/services.scm, tests/sets.scm, tests/size.scm, tests/snix.scm, tests/store.scm, tests/substitute.scm, tests/syscalls.scm, tests/system.scm, tests/ui.scm, tests/union.scm, tests/upstream.scm, tests/utils.scm: Don't exit at the end of test groups. * tests/containers.scm: Likewise. Use 'test-skip' instead of exiting with error code 77. Mathieu Lirzin 2016-03-23derivations: Raise an error when a module file is not found....Suggested by Jookia. * guix/derivations.scm (&file-search-error): New error condition. (search-path*): Raise it when 'search-path' returns #f. * guix/gexp.scm (search-path*): Remove. * guix/ui.scm (call-with-error-handling): Add case for 'file-search-error?'. * tests/derivations.scm ("build-expression->derivation and invalid module name"): New test. Ludovic Courtès 2016-03-20derivations: Add #:disallowed-references....* guix/derivations.scm (derivation): Add #:disallowed-references. [user+system-env-vars]: Honor it. (build-expression->derivation): Likewise. * tests/derivations.scm ("derivation #:disallowed-references, ok") ("derivation #:disallowed-references, not ok"): New tests. * doc/guix.texi (Derivations): Adjust accordingly. Ludovic Courtès 2016-03-06tests: Disable grafting by default for most tests....This allows tests to run as expected even in the presence of replacements among the bootstrap packages, such as Perl (commit d8173f21f7b4e3cb83541b8fa70621d2b6d4ce1c). * tests/cpan.scm: Add (%graft? #f). * tests/derivations.scm: Likewise. * tests/graph.scm: Likewise. * tests/monads.scm: Likewise. * tests/profiles.scm: Likewise. * tests/gexp.scm: Likewise. ("gexp->derivation vs. grafts"): Explicitly reenable grafting before, and disable it after, using 'set-grafting'. Ludovic Courtès 2016-02-22derivations: Move grafts to (guix grafts)....* guix/derivations.scm (<graft>, graft-derivation, %graft?) (set-grafting): Move to... * guix/grafts.scm: ... here. New file. * guix/gexp.scm, guix/packages.scm, tests/packages.scm, guix/scripts/build.scm: Use it. * Makefile.am (MODULES): Add it. (SCM_TESTS): Add tests/grafts.scm. * tests/derivations.scm ("graft-derivation"): Move to... * tests/grafts.scm: ... here. New file. Ludovic Courtès