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guix-play/tests/packages.scm
Ludovic Courtès e4259d4e9e
packages: 'package-transitive-supported-systems' detects cycles. 
With this change, commands such as 'guix build' or 'guix package' report
obvious package-level cycles upfront.  Derivation-level cycles are not
detected.

* guix/packages.scm (&package-cyclic-dependency-error): New condition
type.
(package-transitive-supported-systems): Define 'visited', check it, and
parameterize it.
* guix/ui.scm (call-with-error-handling): Handle
'&package-cyclic-dependency-error'.
* tests/packages.scm ("package-transitive-supported-systems detects
cycles"): Add test.
2023-06-14 22:54:30 +02:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012-2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (tests packages)
#:use-module (guix tests)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix gexp)
#:use-module (guix utils)
#:use-module ((guix build utils) #:select (tarball?))
#:use-module ((guix diagnostics)
;; Rename the 'location' binding to allow proper syntax
;; matching when setting the 'location' field of a package.
#:renamer (lambda (name)
(cond ((eq? name 'location) 'make-location)
(else name))))
#:use-module ((gcrypt hash) #:prefix gcrypt:)
#:use-module (guix derivations)
#:use-module (guix download)
#:use-module (guix packages)
#:use-module (guix grafts)
#:use-module (guix search-paths)
#:use-module (guix build-system)
#:use-module (guix build-system trivial)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (guix memoization)
#:use-module (guix profiles)
#:use-module (guix scripts package)
#:use-module (guix sets)
#:use-module (gnu packages)
#:use-module (gnu packages base)
#:use-module (gnu packages guile)
#:use-module (gnu packages bootstrap)
#:use-module (gnu packages python)
#:use-module (gnu packages version-control)
#:use-module (gnu packages xml)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-35)
#:use-module (srfi srfi-64)
#:use-module (srfi srfi-71)
#:use-module (rnrs bytevectors)
#:use-module (rnrs io ports)
#:use-module (ice-9 vlist)
#:use-module (ice-9 regex)
#:use-module (ice-9 match))
;; Test the high-level packaging layer.
(define %store
(open-connection-for-tests))
;; Globally disable grafting to avoid rebuilding the world ('graft-derivation'
;; can trigger builds early.)
(%graft? #f)
;; When grafting, do not add dependency on 'glibc-utf8-locales'.
(%graft-with-utf8-locale? #f)
(test-begin "packages")
(test-assert "printer with location"
(string-match "^#<package foo@0 foo.scm:42 [[:xdigit:]]+>$"
(with-output-to-string
(lambda ()
(write
(dummy-package "foo"
(location (make-location "foo.scm" 42 7))))))))
(test-assert "printer without location"
(string-match "^#<package foo@0 [[:xdigit:]]+>$"
(with-output-to-string
(lambda ()
(write
(dummy-package "foo" (location #f)))))))
(test-equal "license type checking"
'bad-license
(guard (c ((package-license-error? c)
(package-error-invalid-license c)))
(dummy-package "foo"
(license 'bad-license))))
(test-assert "hidden-package"
(and (hidden-package? (hidden-package (dummy-package "foo")))
(not (hidden-package? (dummy-package "foo")))))
(test-assert "package-superseded"
(let* ((new (dummy-package "bar"))
(old (deprecated-package "foo" new)))
(and (eq? (package-superseded old) new)
(mock ((gnu packages) find-best-packages-by-name (const (list old)))
(specification->package "foo")
(and (eq? new (specification->package "foo"))
(eq? new (specification->package+output "foo")))))))
(test-assert "transaction-upgrade-entry, zero upgrades"
(let* ((old (dummy-package "foo" (version "1")))
(tx (mock ((gnu packages) find-best-packages-by-name
(const '()))
(transaction-upgrade-entry
#f ;no store access needed
(manifest-entry
(inherit (package->manifest-entry old))
(item (string-append (%store-prefix) "/"
(make-string 32 #\e) "-foo-1")))
(manifest-transaction)))))
(manifest-transaction-null? tx)))
(test-assert "transaction-upgrade-entry, zero upgrades, equivalent package"
(let* ((old (dummy-package "foo" (version "1")))
(drv (package-derivation %store old))
(tx (mock ((gnu packages) find-best-packages-by-name
(const (list old)))
(transaction-upgrade-entry
%store
(manifest-entry
(inherit (package->manifest-entry old))
(item (derivation->output-path drv)))
(manifest-transaction)))))
(manifest-transaction-null? tx)))
(test-assert "transaction-upgrade-entry, zero upgrades, propagated inputs"
;; Properly detect equivalent packages even when they have propagated
;; inputs. See <https://bugs.gnu.org/35872>.
(let* ((dep (dummy-package "dep" (version "2")))
(old (dummy-package "foo" (version "1")
(propagated-inputs (list dep))))
(drv (package-derivation %store old))
(tx (mock ((gnu packages) find-best-packages-by-name
(const (list old)))
(transaction-upgrade-entry
%store
(manifest-entry
(inherit (package->manifest-entry old))
(item (derivation->output-path drv))
(dependencies
(list (manifest-entry
(inherit (package->manifest-entry dep))
(item (derivation->output-path
(package-derivation %store dep)))))))
(manifest-transaction)))))
(manifest-transaction-null? tx)))
(test-assert "transaction-upgrade-entry, one upgrade"
(let* ((old (dummy-package "foo" (version "1")))
(new (dummy-package "foo" (version "2")))
(tx (mock ((gnu packages) find-best-packages-by-name
(const (list new)))
(transaction-upgrade-entry
#f ;no store access needed
(manifest-entry
(inherit (package->manifest-entry old))
(item (string-append (%store-prefix) "/"
(make-string 32 #\e) "-foo-1")))
(manifest-transaction)))))
(and (match (manifest-transaction-install tx)
((($ <manifest-entry> "foo" "2" "out" item))
(eq? item new)))
(null? (manifest-transaction-remove tx)))))
(test-assert "transaction-upgrade-entry, superseded package"
(let* ((old (dummy-package "foo" (version "1")))
(new (dummy-package "bar" (version "2")))
(dep (deprecated-package "foo" new))
(tx (mock ((gnu packages) find-best-packages-by-name
(const (list dep)))
(transaction-upgrade-entry
#f ;no store access needed
(manifest-entry
(inherit (package->manifest-entry old))
(item (string-append (%store-prefix) "/"
(make-string 32 #\e) "-foo-1")))
(manifest-transaction)))))
(and (match (manifest-transaction-install tx)
((($ <manifest-entry> "bar" "2" "out" item))
(eq? item new)))
(match (manifest-transaction-remove tx)
(((? manifest-pattern? pattern))
(and (string=? (manifest-pattern-name pattern) "foo")
(string=? (manifest-pattern-version pattern) "1")
(string=? (manifest-pattern-output pattern) "out")))))))
(test-equal "transaction-upgrade-entry, transformation options preserved"
(derivation-file-name (package-derivation %store grep))
(let* ((old (dummy-package "emacs" (version "1")))
(props '((transformations . ((with-input . "emacs=grep")))))
(tx (transaction-upgrade-entry
%store
(manifest-entry
(inherit (package->manifest-entry old))
(properties props)
(item (string-append (%store-prefix) "/"
(make-string 32 #\e) "-foo-1")))
(manifest-transaction))))
(match (manifest-transaction-install tx)
(((? manifest-entry? entry))
(and (string=? (manifest-entry-version entry)
(package-version grep))
(string=? (manifest-entry-name entry)
(package-name grep))
(equal? (manifest-entry-properties entry) props)
(derivation-file-name
(package-derivation %store (manifest-entry-item entry))))))))
(test-assert "transaction-upgrade-entry, grafts"
;; Ensure that, when grafts are enabled, 'transaction-upgrade-entry' doesn't
;; try to build stuff.
(with-build-handler (const 'failed!)
(parameterize ((%graft? #t))
(let* ((old (dummy-package "foo" (version "1")))
(bar (dummy-package "bar" (version "0")
(replacement old)))
(new (dummy-package "foo" (version "1")
(inputs (list bar))))
(tx (mock ((gnu packages) find-best-packages-by-name
(const (list new)))
(transaction-upgrade-entry
%store
(manifest-entry
(inherit (package->manifest-entry old))
(item (string-append (%store-prefix) "/"
(make-string 32 #\e) "-foo-1")))
(manifest-transaction)))))
(and (match (manifest-transaction-install tx)
((($ <manifest-entry> "foo" "1" "out" item))
(eq? item new)))
(null? (manifest-transaction-remove tx)))))))
(test-assert "package-definition-location"
(let ((location (package-location hello))
(definition (package-definition-location hello)))
;; Check for the usual layout of (define-public hello (package ...)).
(and (string=? (location-file location)
(location-file definition))
(= 0 (location-column definition))
(= 2 (location-column location))
(= (location-line definition)
(- (location-line location) 1)))))
(test-assert "package-field-location"
(let ()
(define (goto port line column)
(unless (and (= (port-column port) (- column 1))
(= (port-line port) (- line 1)))
(unless (eof-object? (get-char port))
(goto port line column))))
(define read-at
(match-lambda
(($ <location> file line column)
(call-with-input-file (search-path %load-path file)
(lambda (port)
(goto port line column)
(read port))))))
;; Until Guile 2.0.6 included, source properties were added only to pairs.
;; Thus, check against both VALUE and (FIELD VALUE).
(and (member (read-at (package-field-location %bootstrap-guile 'name))
(let ((name (package-name %bootstrap-guile)))
(list name `(name ,name))))
(member (read-at (package-field-location %bootstrap-guile 'version))
(let ((version (package-version %bootstrap-guile)))
(list version `(version ,version))))
(not (package-field-location %bootstrap-guile 'does-not-exist)))))
;; Make sure we don't change the file name to an absolute file name.
(test-equal "package-field-location, relative file name"
(location-file (package-location %bootstrap-guile))
(with-fluids ((%file-port-name-canonicalization 'absolute))
(location-file (package-field-location %bootstrap-guile 'version))))
(test-assert "package-transitive-inputs"
(let* ((a (dummy-package "a"))
(b (dummy-package "b"
(propagated-inputs (list a))))
(c (dummy-package "c"
(inputs (list a))))
(d (dummy-package "d"
(propagated-inputs `(("x" "something.drv")))))
(e (dummy-package "e"
(inputs (list b c d)))))
(and (null? (package-transitive-inputs a))
(equal? `(("a" ,a)) (package-transitive-inputs b))
(equal? `(("a" ,a)) (package-transitive-inputs c))
(equal? (package-propagated-inputs d)
(package-transitive-inputs d))
(equal? `(("b" ,b) ("c" ,c) ("d" ,d)
("a" ,a) ("x" "something.drv"))
(pk 'x (package-transitive-inputs e))))))
(test-assert "package-transitive-inputs, no duplicates"
(let* ((a (dummy-package "a"))
(b (dummy-package "b"
(inputs `(("a+" ,a)))
(native-inputs `(("a*" ,a)))
(propagated-inputs `(("a" ,a)))))
(c (dummy-package "c"
(propagated-inputs `(("b" ,b)))))
(d (dummy-package "d"
(inputs `(("a" ,a) ("c" ,c)))))
(e (dummy-package "e"
(inputs `(("b" ,b) ("c" ,c))))))
(and (null? (package-transitive-inputs a))
(equal? `(("a*" ,a) ("a+" ,a) ("a" ,a)) ;here duplicates are kept
(package-transitive-inputs b))
(equal? `(("b" ,b) ("a" ,a))
(package-transitive-inputs c))
(equal? `(("a" ,a) ("c" ,c) ("b" ,b)) ;duplicate A removed
(package-transitive-inputs d))
(equal? `(("b" ,b) ("c" ,c) ("a" ,a))
(package-transitive-inputs e))))) ;ditto
(test-equal "package-transitive-supported-systems"
'(("x" "y" "z") ;a
("x" "y") ;b
("y") ;c
("y") ;d
("y")) ;e
;; Use TRIVIAL-BUILD-SYSTEM because it doesn't add implicit inputs and thus
;; doesn't restrict the set of supported systems.
(let* ((a (dummy-package "a"
(build-system trivial-build-system)
(supported-systems '("x" "y" "z"))))
(b (dummy-package "b"
(build-system trivial-build-system)
(supported-systems '("x" "y"))
(inputs (list a))))
(c (dummy-package "c"
(build-system trivial-build-system)
(supported-systems '("y" "z"))
(inputs (list b))))
(d (dummy-package "d"
(build-system trivial-build-system)
(supported-systems '("x" "y" "z"))
(inputs (list b c))))
(e (dummy-package "e"
(build-system trivial-build-system)
(supported-systems '("x" "y" "z"))
(inputs (list d)))))
(list (package-transitive-supported-systems a)
(package-transitive-supported-systems b)
(package-transitive-supported-systems c)
(package-transitive-supported-systems d)
(package-transitive-supported-systems e))))
(test-equal "package-transitive-supported-systems detects cycles"
'("c" "a" "b" "c")
(letrec* ((a (dummy-package "a"
(build-system trivial-build-system)
(native-inputs (list c))))
(b (dummy-package "b"
(build-system trivial-build-system)
(inputs (list a))))
(c (dummy-package "c"
(build-system trivial-build-system)
(inputs (list b)))))
(guard (c ((package-cyclic-dependency-error? c)
(map package-name
(cons (package-error-package c)
(package-error-dependency-cycle c)))))
(package-transitive-supported-systems c))))
(test-assert "package-development-inputs"
;; Note: Due to propagated inputs, 'package-development-inputs' returns a
;; couple more inputs, such as 'linux-libre-headers'.
(lset<= equal?
`(("source" ,(package-source hello)) ,@(standard-packages))
(package-development-inputs hello)))
(test-assert "package-development-inputs, cross-compilation"
(lset<= equal?
`(("source" ,(package-source hello))
,@(standard-cross-packages "mips64el-linux-gnu" 'host)
,@(standard-cross-packages "mips64el-linux-gnu" 'target))
(package-development-inputs hello #:target "mips64el-linux-gnu")))
(test-assert "package-closure"
(let-syntax ((dummy-package/no-implicit
(syntax-rules ()
((_ name rest ...)
(package
(inherit (dummy-package name rest ...))
(build-system trivial-build-system))))))
(let* ((a (dummy-package/no-implicit "a"))
(b (dummy-package/no-implicit "b"
(propagated-inputs (list a))))
(c (dummy-package/no-implicit "c"
(inputs (list a))))
(d (dummy-package/no-implicit "d"
(native-inputs (list b))))
(e (dummy-package/no-implicit "e"
(inputs (list c d)))))
(lset= eq?
(list a b c d e)
(package-closure (list e))
(package-closure (list e d))
(package-closure (list e c b))))))
(test-equal "origin-actual-file-name"
"foo-1.tar.gz"
(let ((o (dummy-origin (uri "http://www.example.com/foo-1.tar.gz"))))
(origin-actual-file-name o)))
(test-equal "origin-actual-file-name, file-name"
"foo-1.tar.gz"
(let ((o (dummy-origin
(uri "http://www.example.com/tarball")
(file-name "foo-1.tar.gz"))))
(origin-actual-file-name o)))
(let* ((o (dummy-origin))
(u (dummy-origin))
(i (dummy-origin))
(j (dummy-origin (patches (list o))))
(a (dummy-package "a"))
(b (dummy-package "b" (inputs (list a i))))
(c (package (inherit b) (source o)))
(d (dummy-package "d"
(build-system trivial-build-system)
(source u) (inputs (list c))))
(e (dummy-package "e" (source j)))
(f (package (inherit e) (inputs (list u)))))
(test-assert "package-direct-sources, no source"
(null? (package-direct-sources a)))
(test-equal "package-direct-sources, #f source"
(list i)
(package-direct-sources b))
(test-equal "package-direct-sources, not input source"
(list u)
(package-direct-sources d))
(test-assert "package-direct-sources"
(let ((s (package-direct-sources c)))
(and (= (length (pk 's-sources s)) 2)
(member o s)
(member i s))))
(test-assert "package-direct-sources, with patches"
(let ((s (package-direct-sources e)))
(and (= (length (pk 's-sources s)) 2)
(member o s)
(member j s))))
(test-assert "package-direct-sources, with patches and inputs"
(let ((s (package-direct-sources f)))
(and (= (length (pk 's-sources s)) 3)
(member o s)
(member j s)
(member u s))))
(test-assert "package-transitive-sources"
(let ((s (package-transitive-sources d)))
(and (= (length (pk 'd-sources s)) 3)
(member o s)
(member i s)
(member u s)))))
(test-assert "transitive-input-references"
(let* ((a (dummy-package "a"))
(b (dummy-package "b"))
(c (dummy-package "c"
(inputs `(("a" ,a)))
(propagated-inputs `(("boo" ,b)))))
(d (dummy-package "d"
(inputs `(("c*" ,c)))))
(keys (map (match-lambda
(('assoc-ref 'l key)
key))
(pk 'refs (transitive-input-references
'l (package-inputs d))))))
(and (= (length keys) 2)
(member "c*" keys)
(member "boo" keys))))
(test-equal "package-transitive-supported-systems, implicit inputs"
%supported-systems
;; Here GNU-BUILD-SYSTEM adds implicit inputs that build only on
;; %SUPPORTED-SYSTEMS. Thus the others must be ignored.
(let ((p (dummy-package "foo"
(build-system gnu-build-system)
(supported-systems
`("does-not-exist" "foobar" ,@%supported-systems)))))
(parameterize ((%current-system "armhf-linux")) ; a traditionally-bootstrapped architecture
(package-transitive-supported-systems p))))
(test-equal "package-transitive-supported-systems: reduced binary seed, implicit inputs"
'("x86_64-linux" "i686-linux")
;; Here GNU-BUILD-SYSTEM adds implicit inputs that build only on
;; %SUPPORTED-SYSTEMS. Thus the others must be ignored.
(let ((p (dummy-package "foo"
(build-system gnu-build-system)
(supported-systems
`("does-not-exist" "foobar" ,@%supported-systems)))))
(parameterize ((%current-system "x86_64-linux"))
(package-transitive-supported-systems p))))
(test-assert "supported-package?"
(let* ((d (dummy-package "dep"
(build-system trivial-build-system)
(supported-systems '("x86_64-linux"))))
(p (dummy-package "foo"
(build-system gnu-build-system)
(inputs (list d))
(supported-systems '("x86_64-linux" "armhf-linux")))))
(and (supported-package? p "x86_64-linux")
(not (supported-package? p "i686-linux"))
(not (supported-package? p "armhf-linux")))))
(test-assert "supported-package? vs. system-dependent graph"
;; The inputs of a package can depend on (%current-system). Thus,
;; 'supported-package?' must make sure that it binds (%current-system)
;; appropriately before traversing the dependency graph. In the example
;; below, 'supported-package?' must thus return true for both systems.
(let* ((p0a (dummy-package "foo-arm"
(build-system trivial-build-system)
(supported-systems '("armhf-linux"))))
(p0b (dummy-package "foo-x86_64"
(build-system trivial-build-system)
(supported-systems '("x86_64-linux"))))
(p (dummy-package "bar"
(build-system trivial-build-system)
(inputs
(if (string=? (%current-system) "armhf-linux")
`(("foo" ,p0a))
`(("foo" ,p0b)))))))
(and (supported-package? p "x86_64-linux")
(supported-package? p "armhf-linux"))))
(test-assert "supported-package? vs. %current-target-system"
;; The %CURRENT-TARGET-SYSTEM value should have no influence.
(parameterize ((%current-target-system "arm-linux-gnueabihf"))
(let ((p (dummy-package "foo"
(build-system gnu-build-system)
(supported-systems '("x86_64-linux" "armhf-linux")))))
(and (supported-package? p "x86_64-linux")
(not (supported-package? p "i686-linux"))
(supported-package? p "armhf-linux")))))
(test-skip (if (not %store) 8 0))
(test-assert "package-source-derivation, file"
(let* ((file (search-path %load-path "guix.scm"))
(package (package (inherit (dummy-package "p"))
(source file)))
(source (package-source-derivation %store
(package-source package))))
(and (store-path? source)
(valid-path? %store source)
(equal? (call-with-input-file source get-bytevector-all)
(call-with-input-file file get-bytevector-all)))))
(test-assert "package-source-derivation, store path"
(let* ((file (add-to-store %store "guix.scm" #t "sha256"
(search-path %load-path "guix.scm")))
(package (package (inherit (dummy-package "p"))
(source file)))
(source (package-source-derivation %store
(package-source package))))
(string=? file source)))
(test-assert "package-source-derivation, indirect store path"
(let* ((dir (add-to-store %store "guix-build" #t "sha256"
(dirname (search-path %load-path
"guix/build/utils.scm"))))
(package (package (inherit (dummy-package "p"))
(source (string-append dir "/utils.scm"))))
(source (package-source-derivation %store
(package-source package))))
(and (direct-store-path? source)
(string-suffix? "utils.scm" source))))
(test-assert "package-source-derivation, local-file"
(let* ((file (local-file "../guix/base32.scm"))
(package (package (inherit (dummy-package "p"))
(source file)))
(source (package-source-derivation %store
(package-source package))))
(and (store-path? source)
(string-suffix? "base32.scm" source)
(valid-path? %store source)
(equal? (call-with-input-file source get-bytevector-all)
(call-with-input-file
(search-path %load-path "guix/base32.scm")
get-bytevector-all)))))
(test-equal "package-source-derivation, origin, sha512"
"hello"
(let* ((bash (search-bootstrap-binary "bash" (%current-system)))
(builder (add-text-to-store %store "my-fixed-builder.sh"
"echo -n hello > $out" '()))
(method (lambda* (url hash-algo hash #:optional name
#:rest rest)
(and (eq? hash-algo 'sha512)
(raw-derivation name bash (list builder)
#:sources (list builder)
#:hash hash
#:hash-algo hash-algo))))
(source (origin
(method method)
(uri "unused://")
(file-name "origin-sha512")
(hash (content-hash
(gcrypt:bytevector-hash (string->utf8 "hello")
(gcrypt:lookup-hash-algorithm
'sha512))
sha512))))
(drv (package-source-derivation %store source))
(output (derivation->output-path drv)))
(build-derivations %store (list drv))
(call-with-input-file output get-string-all)))
(test-equal "package-source-derivation, origin, sha3-512"
"hello, sha3"
(let* ((bash (search-bootstrap-binary "bash" (%current-system)))
(builder (add-text-to-store %store "my-fixed-builder.sh"
"echo -n hello, sha3 > $out" '()))
(method (lambda* (url hash-algo hash #:optional name
#:rest rest)
(and (eq? hash-algo 'sha3-512)
(raw-derivation name bash (list builder)
#:sources (list builder)
#:hash hash
#:hash-algo hash-algo))))
(source (origin
(method method)
(uri "unused://")
(file-name "origin-sha3")
(hash (content-hash
(gcrypt:bytevector-hash (string->utf8 "hello, sha3")
(gcrypt:lookup-hash-algorithm
'sha3-512))
sha3-512))))
(drv (package-source-derivation %store source))
(output (derivation->output-path drv)))
(build-derivations %store (list drv))
(call-with-input-file output get-string-all)))
(test-equal "package-upstream-name*"
(package-upstream-name* (specification->package "guile-gcrypt"))
"gcrypt")
;;;
;;; Source derivation with snippets.
;;;
(unless (network-reachable?) (test-skip 1))
(test-equal "package-source-derivation, snippet"
"OK"
(let* ((source (bootstrap-origin
(origin
(inherit (bootstrap-guile-origin (%current-system)))
(patch-inputs
`(("tar" ,%bootstrap-coreutils&co)
("xz" ,%bootstrap-coreutils&co)
("patch" ,%bootstrap-coreutils&co)))
(patch-guile %bootstrap-guile)
(modules '((guix build utils)))
(snippet '(begin
;; We end up in 'bin', because it's the first
;; directory, alphabetically. Not a very good
;; example but hey.
(chmod "." #o777)
(symlink "guile" "guile-rocks")
(copy-recursively "../share/guile/2.0/scripts"
"scripts")
;; Make sure '.file_list' can be created.
(chmod ".." #o777))))))
(package (package (inherit (dummy-package "with-snippet"))
(source source)
(build-system trivial-build-system)
(inputs
`(("tar" ,(search-bootstrap-binary "tar"
(%current-system)))
("xz" ,(search-bootstrap-binary "xz"
(%current-system)))))
(arguments
`(#:guile ,%bootstrap-guile
#:modules ((guix build utils))
#:builder
(begin
(use-modules (guix build utils))
(let ((tar (assoc-ref %build-inputs "tar"))
(xz (assoc-ref %build-inputs "xz"))
(source (assoc-ref %build-inputs "source")))
(invoke tar "xvf" source
"--use-compress-program" xz)
(unless (and (string=? "guile" (readlink "bin/guile-rocks"))
(file-exists? "bin/scripts/compile.scm"))
(error "the snippet apparently failed"))
(let ((out (assoc-ref %outputs "out")))
(call-with-output-file out
(lambda (p)
(display "OK" p))))
#t))))))
(drv (package-derivation %store package))
(out (derivation->output-path drv)))
(and (build-derivations %store (list (pk 'snippet-drv drv)))
(call-with-input-file out get-string-all))))
;; Note: lzip is not part of bootstrap-coreutils&co, so is not included to
;; avoid having to rebuild the world.
(define compressors '(("gzip" . "gz")
("xz" . "xz")
("bzip2" . "bz2")
(#f . #f)))
(for-each
(match-lambda
((comp . ext)
(unless (network-reachable?) (test-skip 1))
(test-equal (string-append "origin->derivation, single file with snippet "
"(compression: " (if comp comp "None") ")")
"2 + 2 = 4"
(let*-values
(((name) "maths")
((compressed-name) (if comp
(string-append name "." ext)
name))
((file hash) (test-file %store compressed-name "2 + 2 = 5"))
;; Create an origin using the above computed file and its hash.
((source) (origin
(method url-fetch)
(uri (string-append "file://" file))
(file-name compressed-name)
(patch-inputs `(("tar" ,%bootstrap-coreutils&co)
("xz" ,%bootstrap-coreutils&co)
("bzip2" ,%bootstrap-coreutils&co)
("gzip" ,%bootstrap-coreutils&co)))
(patch-guile %bootstrap-guile)
(modules '((guix build utils)))
(snippet `(substitute* ,name
(("5") "4")))
(hash (content-hash hash))))
;; Build origin.
((drv) (run-with-store %store (origin->derivation source)))
((out) (derivation->output-path drv)))
;; Decompress the resulting tar.xz and return its content.
(and (build-derivations %store (list drv))
(if (tarball? out)
(let* ((bin #~(string-append #+%bootstrap-coreutils&co
"/bin"))
(f (computed-file
name
(with-imported-modules '((guix build utils))
#~(begin
(use-modules (guix build utils))
(setenv "PATH" #+bin)
(invoke "tar" "xvf" #+out)
(copy-file #+name #$output)))
#:guile %bootstrap-guile))
(drv (run-with-store %store (lower-object f)))
(_ (build-derivations %store (list drv))))
(call-with-input-file (derivation->output-path drv)
get-string-all))
(call-with-input-file out get-string-all)))))))
compressors)
(test-assert "return value"
(let ((drv (package-derivation %store (dummy-package "p"))))
(and (derivation? drv)
(file-exists? (derivation-file-name drv)))))
(test-assert "package-derivation, inputs deduplicated"
(let* ((dep (dummy-package "dep"))
(p0 (dummy-package "p" (inputs (list dep))))
(p1 (package (inherit p0)
(inputs `(("dep" ,(package (inherit dep)))
,@(package-inputs p0))))))
;; Here P1 ends up with two non-eq? copies of DEP, under the same label.
;; They should be deduplicated so that P0 and P1 lead to the same
;; derivation rather than P1 ending up with duplicate entries in its
;; '%build-inputs' variable.
(string=? (derivation-file-name (package-derivation %store p0))
(derivation-file-name (package-derivation %store p1)))))
(test-assert "package-derivation, different system"
;; Make sure the 'system' argument of 'package-derivation' is respected.
(let* ((system (if (string=? (%current-system) "x86_64-linux")
"aarch64-linux"
"x86_64-linux"))
(drv (package-derivation %store (dummy-package "p")
system #:graft? #f)))
(define right-system?
(mlambdaq (drv)
(and (string=? (derivation-system drv) system)
(every (compose right-system? derivation-input-derivation)
(derivation-inputs drv)))))
(right-system? drv)))
(test-assert "package-output"
(let* ((package (dummy-package "p"))
(drv (package-derivation %store package)))
(and (derivation? drv)
(string=? (derivation->output-path drv)
(package-output %store package "out")))))
(test-equal "patch not found yields a run-time error"
'("~a: patch not found\n" "does-not-exist.patch")
(guard (c ((formatted-message? c)
(cons (formatted-message-string c)
(formatted-message-arguments c))))
(let ((p (package
(inherit (dummy-package "p"))
(source (origin
(method (const #f))
(uri "http://whatever")
(patches
(list (search-patch "does-not-exist.patch")))
(sha256
(base32
"0amn0bbwqvsvvsh6drfwz20ydc2czk374lzw5kksbh6bf78k4ks4")))))))
(package-derivation %store p)
#f)))
(let ((dummy (dummy-package "foo" (inputs `(("x" ,(current-module)))))))
(test-equal "&package-input-error"
(list dummy `("x" ,(current-module)))
(guard (c ((package-input-error? c)
(list (package-error-package c)
(package-error-invalid-input c))))
(package-derivation %store dummy))))
(test-assert "reference to non-existent output"
;; See <http://bugs.gnu.org/19630>.
(parameterize ((%graft? #f))
(let* ((dep (dummy-package "dep"))
(p (dummy-package "p"
(inputs (list `(,dep "non-existent"))))))
(guard (c ((derivation-missing-output-error? c)
(and (string=? (derivation-missing-output c) "non-existent")
(equal? (package-derivation %store dep)
(derivation-error-derivation c)))))
(package-derivation %store p)))))
(test-assert "trivial"
(let* ((p (package (inherit (dummy-package "trivial"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:builder
(begin
(mkdir %output)
(call-with-output-file (string-append %output "/test")
(lambda (p)
(display '(hello guix) p)))
#t)))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(equal? '(hello guix)
(call-with-input-file (string-append p "/test") read))))))
(test-assert "trivial with local file as input"
(let* ((i (search-path %load-path "ice-9/boot-9.scm"))
(p (package (inherit (dummy-package "trivial-with-input-file"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (begin
(copy-file (assoc-ref %build-inputs "input")
%output)
#t)))
(inputs `(("input" ,i)))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(equal? (call-with-input-file p get-bytevector-all)
(call-with-input-file i get-bytevector-all))))))
(test-assert "trivial with source"
(let* ((i (search-path %load-path "ice-9/boot-9.scm"))
(p (package (inherit (dummy-package "trivial-with-source"))
(build-system trivial-build-system)
(source i)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (begin
(copy-file (assoc-ref %build-inputs "source")
%output)
#t)))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (derivation->output-path d)))
(equal? (call-with-input-file p get-bytevector-all)
(call-with-input-file i get-bytevector-all))))))
(test-assert "trivial with system-dependent input"
(let* ((p (package (inherit (dummy-package "trivial-system-dependent-input"))
(build-system trivial-build-system)
(source #f)
(arguments
`(#:guile ,%bootstrap-guile
#:modules ((guix build utils))
#:builder
(begin
(use-modules (guix build utils))
(let ((out (assoc-ref %outputs "out"))
(bash (assoc-ref %build-inputs "bash")))
(invoke bash "-c"
(format #f "echo hello > ~a" out))))))
(inputs `(("bash" ,(search-bootstrap-binary "bash"
(%current-system)))))))
(d (package-derivation %store p)))
(and (build-derivations %store (list d))
(let ((p (pk 'drv d (derivation->output-path d))))
(eq? 'hello (call-with-input-file p read))))))
(test-assert "trivial with #:allowed-references"
(let* ((p (package
(inherit (dummy-package "trivial"))
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:allowed-references (,%bootstrap-guile)
#:builder
(begin
(mkdir %output)
;; The reference to itself isn't allowed so building it
;; should fail.
(symlink %output (string-append %output "/self"))
#t)))))
(d (package-derivation %store p)))
(guard (c ((store-protocol-error? c) #t))
(build-derivations %store (list d))
#f)))
(test-assert "trivial with #:allowed-references + grafts"
(let* ((g (package
(inherit %bootstrap-guile)
(replacement (package
(inherit %bootstrap-guile)
(version "9.9")))))
(p (package
(inherit (dummy-package "trivial"))
(build-system trivial-build-system)
(inputs (list g))
(arguments
`(#:guile ,g
#:allowed-references (,g)
#:builder (mkdir %output)))))
(d0 (package-derivation %store p #:graft? #f))
(d1 (parameterize ((%graft? #t))
(package-derivation %store p #:graft? #t))))
;; D1 should be equal to D2 because there's nothing to graft. In
;; particular, its #:disallowed-references should be lowered in the same
;; way (ungrafted) whether or not #:graft? is true.
(string=? (derivation-file-name d1) (derivation-file-name d0))))
(test-assert "search paths"
(let* ((p (make-prompt-tag "return-search-paths"))
(t (make-parameter "guile-0"))
(s (build-system
(name 'raw)
(description "Raw build system with direct store access")
(lower (lambda* (name #:key source inputs system target
#:allow-other-keys)
(bag
(name name)
(system system) (target target)
(build-inputs inputs)
(build
(lambda* (name inputs
#:key outputs system search-paths)
(if (string=? name (t))
(abort-to-prompt p search-paths)
(gexp->derivation name
#~(mkdir #$output))))))))))
(x (list (search-path-specification
(variable "GUILE_LOAD_PATH")
(files '("share/guile/site/2.0")))
(search-path-specification
(variable "GUILE_LOAD_COMPILED_PATH")
(files '("share/guile/site/2.0")))))
(a (package (inherit (dummy-package "guile"))
(build-system s)
(native-search-paths x)))
(b (package (inherit (dummy-package "guile-foo"))
(build-system s)
(inputs `(("guile" ,a)))))
(c (package (inherit (dummy-package "guile-bar"))
(build-system s)
(inputs `(("guile" ,a)
("guile-foo" ,b))))))
(let-syntax ((collect (syntax-rules ()
((_ body ...)
(call-with-prompt p
(lambda ()
body ...)
(lambda (k search-paths)
search-paths))))))
(and (null? (collect (package-derivation %store a)))
(parameterize ((t "guile-foo-0"))
(equal? x (collect (package-derivation %store b))))
(parameterize ((t "guile-bar-0"))
(equal? x (collect (package-derivation %store c))))))))
(test-assert "package-transitive-native-search-paths"
(let* ((sp (lambda (name)
(list (search-path-specification
(variable name)
(files '("foo/bar"))))))
(p0 (dummy-package "p0" (native-search-paths (sp "PATH0"))))
(p1 (dummy-package "p1" (native-search-paths (sp "PATH1"))))
(p2 (dummy-package "p2"
(native-search-paths (sp "PATH2"))
(inputs (list p0))
(propagated-inputs (list p1))))
(p3 (dummy-package "p3"
(native-search-paths (sp "PATH3"))
(native-inputs (list p0))
(propagated-inputs (list p2)))))
(lset= string=?
'("PATH1" "PATH2" "PATH3")
(map search-path-specification-variable
(package-transitive-native-search-paths p3)))))
(test-assert "package-cross-derivation"
(let ((drv (package-cross-derivation %store (dummy-package "p")
"mips64el-linux-gnu")))
(and (derivation? drv)
(file-exists? (derivation-file-name drv)))))
(test-assert "package-cross-derivation, trivial-build-system"
(let ((p (package (inherit (dummy-package "p"))
(build-system trivial-build-system)
(arguments '(#:builder (exit 1))))))
(let ((drv (package-cross-derivation %store p "mips64el-linux-gnu")))
(derivation? drv))))
(test-assert "package-cross-derivation, no cross builder"
(let* ((b (build-system (inherit trivial-build-system)
(lower (const #f))))
(p (package (inherit (dummy-package "p"))
(build-system b))))
(guard (c ((package-cross-build-system-error? c)
(eq? (package-error-package c) p)))
(package-cross-derivation %store p "mips64el-linux-gnu")
#f)))
;; XXX: The next two tests can trigger builds when the distro defines
;; replacements on core packages, so they're disable for lack of a better
;; solution.
;; (test-equal "package-derivation, direct graft"
;; (package-derivation %store gnu-make #:graft? #f)
;; (let ((p (package (inherit coreutils)
;; (replacement gnu-make))))
;; (package-derivation %store p #:graft? #t)))
;; (test-equal "package-cross-derivation, direct graft"
;; (package-cross-derivation %store gnu-make "mips64el-linux-gnu"
;; #:graft? #f)
;; (let ((p (package (inherit coreutils)
;; (replacement gnu-make))))
;; (package-cross-derivation %store p "mips64el-linux-gnu"
;; #:graft? #t)))
(test-assert "package-grafts, indirect grafts"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs (list dep*)))))
(equal? (package-grafts %store dummy)
(list (graft
(origin (package-derivation %store dep))
(replacement (package-derivation %store new)))))))
;; XXX: This test would require building the cross toolchain just to see if it
;; needs grafting, which is obviously too expensive, and thus disabled.
;;
;; (test-assert "package-grafts, indirect grafts, cross"
;; (let* ((new (dummy-package "dep"
;; (arguments '(#:implicit-inputs? #f))))
;; (dep (package (inherit new) (version "0.0")))
;; (dep* (package (inherit dep) (replacement new)))
;; (dummy (dummy-package "dummy"
;; (arguments '(#:implicit-inputs? #f))
;; (inputs `(("dep" ,dep*)))))
;; (target "mips64el-linux-gnu"))
;; ;; XXX: There might be additional grafts, for instance if the distro
;; ;; defines replacements for core packages like Perl.
;; (member (graft
;; (origin (package-cross-derivation %store dep target))
;; (replacement
;; (package-cross-derivation %store new target)))
;; (package-grafts %store dummy #:target target))))
(test-assert "package-grafts, indirect grafts, propagated inputs"
(let* ((new (dummy-package "dep"
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0.0")))
(dep* (package (inherit dep) (replacement new)))
(prop (dummy-package "propagated"
(propagated-inputs (list dep*))
(arguments '(#:implicit-inputs? #f))))
(dummy (dummy-package "dummy"
(arguments '(#:implicit-inputs? #f))
(inputs (list prop)))))
(equal? (package-grafts %store dummy)
(list (graft
(origin (package-derivation %store dep))
(replacement (package-derivation %store new)))))))
(test-assert "package-grafts, same replacement twice"
(let* ((new (dummy-package "dep"
(version "1")
(arguments '(#:implicit-inputs? #f))))
(dep (package (inherit new) (version "0") (replacement new)))
(p1 (dummy-package "intermediate1"
(arguments '(#:implicit-inputs? #f))
(inputs (list dep))))
(p2 (dummy-package "intermediate2"
(arguments '(#:implicit-inputs? #f))
;; Here we copy DEP to have an equivalent package that is not
;; 'eq?' to DEP. This is similar to what happens with
;; 'package-with-explicit-inputs' & co.
(inputs (list (package (inherit dep))))))
(p3 (dummy-package "final"
(arguments '(#:implicit-inputs? #f))
(inputs (list p1 p2)))))
(equal? (package-grafts %store p3)
(list (graft
(origin (package-derivation %store
(package (inherit dep)
(replacement #f))))
(replacement (package-derivation %store new)))))))
(test-assert "package-grafts, dependency on several outputs"
;; Make sure we get one graft per output; see <https://bugs.gnu.org/41796>.
(letrec* ((p0 (dummy-package "p0"
(version "1.0")
(replacement p0*)
(arguments '(#:implicit-inputs? #f))
(outputs '("out" "lib"))))
(p0* (package (inherit p0) (version "1.1")))
(p1 (dummy-package "p1"
(arguments '(#:implicit-inputs? #f))
(inputs (list p0 `(,p0 "lib"))))))
(lset= equal? (pk (package-grafts %store p1))
(list (graft
(origin (package-derivation %store p0))
(origin-output "out")
(replacement (package-derivation %store p0*))
(replacement-output "out"))
(graft
(origin (package-derivation %store p0))
(origin-output "lib")
(replacement (package-derivation %store p0*))
(replacement-output "lib"))))))
(test-assert "replacement also grafted"
;; We build a DAG as below, where dotted arrows represent replacements and
;; solid arrows represent dependencies:
;;
;; P1 ·············> P1R
;; |\__________________.
;; v v
;; P2 ·············> P2R
;; |
;; v
;; P3
;;
;; We want to make sure that:
;; grafts(P3) = (P1,P1R) + (P2, grafted(P2R, (P1,P1R)))
;; where:
;; (A,B) is a graft to replace A by B
;; grafted(DRV,G) denoted DRV with graft G applied
(let* ((p1r (dummy-package "P1"
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (let ((out (assoc-ref %outputs "out")))
(mkdir out)
(call-with-output-file
(string-append out "/replacement")
(const #t)))))))
(p1 (package
(inherit p1r) (name "p1") (replacement p1r)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (begin
(mkdir (assoc-ref %outputs "out"))
#t)))))
(p2r (dummy-package "P2"
(build-system trivial-build-system)
(inputs (list p1))
(arguments
`(#:guile ,%bootstrap-guile
#:builder (let ((out (assoc-ref %outputs "out")))
(mkdir out)
(chdir out)
(symlink (assoc-ref %build-inputs "p1") "p1")
(call-with-output-file (string-append out "/replacement")
(const #t)))))))
(p2 (package
(inherit p2r) (name "p2") (replacement p2r)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (let ((out (assoc-ref %outputs "out")))
(mkdir out)
(chdir out)
(symlink (assoc-ref %build-inputs "p1")
"p1")
#t)))))
(p3 (dummy-package "p3"
(build-system trivial-build-system)
(inputs (list p2))
(arguments
`(#:guile ,%bootstrap-guile
#:builder (let ((out (assoc-ref %outputs "out")))
(mkdir out)
(chdir out)
(symlink (assoc-ref %build-inputs "p2")
"p2")
#t))))))
(lset= equal?
(package-grafts %store p3)
(list (graft
(origin (package-derivation %store p1 #:graft? #f))
(replacement (package-derivation %store p1r)))
(graft
(origin (package-derivation %store p2 #:graft? #f))
(replacement
(package-derivation %store p2r #:graft? #t)))))))
;;; XXX: Nowadays 'graft-derivation' needs to build derivations beforehand to
;;; find out about their run-time dependencies, so this test is no longer
;;; applicable since it would trigger a full rebuild.
;;
;; (test-assert "package-derivation, indirect grafts"
;; (let* ((new (dummy-package "dep"
;; (arguments '(#:implicit-inputs? #f))))
;; (dep (package (inherit new) (version "0.0")))
;; (dep* (package (inherit dep) (replacement new)))
;; (dummy (dummy-package "dummy"
;; (arguments '(#:implicit-inputs? #f))
;; (inputs `(("dep" ,dep*)))))
;; (guile (package-derivation %store (canonical-package guile-2.0)
;; #:graft? #f)))
;; (equal? (package-derivation %store dummy)
;; (graft-derivation %store
;; (package-derivation %store dummy #:graft? #f)
;; (package-grafts %store dummy)
;; ;; Use the same Guile as 'package-derivation'.
;; #:guile guile))))
(test-equal "package->bag"
`("foo86-hurd" #f (,(package-source gnu-make))
(,(canonical-package glibc)) (,(canonical-package coreutils)))
(let ((bag (package->bag gnu-make "foo86-hurd")))
(list (bag-system bag) (bag-target bag)
(assoc-ref (bag-build-inputs bag) "source")
(assoc-ref (bag-build-inputs bag) "libc")
(assoc-ref (bag-build-inputs bag) "coreutils"))))
(test-assert "package->bag, sensitivity to %current-target-system"
;; https://bugs.gnu.org/41713
(let* ((lower (lambda* (name #:key system target inputs native-inputs
#:allow-other-keys)
(and (not target)
(bag (name name) (system system) (target target)
(build-inputs native-inputs)
(host-inputs inputs)
(build (lambda* (name inputs
#:key system target
#:allow-other-keys)
(gexp->derivation "foo"
#~(mkdir #$output))))))))
(bs (build-system
(name 'build-system-without-cross-compilation)
(description "Does not support cross compilation.")
(lower lower)))
(dep (dummy-package "dep" (build-system bs)))
(pkg (dummy-package "example"
(native-inputs (list dep))))
(do-not-build (lambda (continue store lst . _) lst)))
(equal? (with-build-handler do-not-build
(parameterize ((%current-target-system "powerpc64le-linux-gnu")
(%graft? #t))
(package-cross-derivation %store pkg
(%current-target-system)
#:graft? #t)))
(with-build-handler do-not-build
(package-cross-derivation %store
(package (inherit pkg))
"powerpc64le-linux-gnu"
#:graft? #t)))))
(test-equal "package->bag, cross-compilation"
`(,(%current-system) "foo86-hurd"
(,(package-source gnu-make))
(,(canonical-package glibc)) (,(canonical-package coreutils)))
(let ((bag (package->bag gnu-make (%current-system) "foo86-hurd")))
(list (bag-system bag) (bag-target bag)
(assoc-ref (bag-build-inputs bag) "source")
(assoc-ref (bag-build-inputs bag) "libc")
(assoc-ref (bag-build-inputs bag) "coreutils"))))
(test-assert "package->bag, propagated inputs"
(let* ((dep (dummy-package "dep"))
(prop (dummy-package "prop"
(propagated-inputs (list dep))))
(dummy (dummy-package "dummy"
(inputs (list prop))))
(inputs (bag-transitive-inputs (package->bag dummy #:graft? #f))))
(match (assoc "dep" inputs)
(("dep" package)
(eq? package dep)))))
(test-assert "package->bag, sensitivity to %current-system"
(let* ((dep (dummy-package "dep"
(propagated-inputs (if (string=? (%current-system)
"i586-gnu")
`(("libxml2" ,libxml2))
'()))))
(pkg (dummy-package "foo"
(native-inputs (list dep))))
(bag (package->bag pkg (%current-system) "i586-gnu")))
(equal? (parameterize ((%current-system "x86_64-linux"))
(bag-transitive-inputs bag))
(parameterize ((%current-system "i586-gnu"))
(bag-transitive-inputs bag)))))
(test-assert "package->bag, sensitivity to %current-target-system"
(let* ((dep (dummy-package "dep"
(propagated-inputs (if (%current-target-system)
`(("libxml2" ,libxml2))
'()))))
(pkg (dummy-package "foo"
(native-inputs (list dep))))
(bag (package->bag pkg (%current-system) "foo86-hurd")))
(equal? (parameterize ((%current-target-system "foo64-gnu"))
(bag-transitive-inputs bag))
(parameterize ((%current-target-system #f))
(bag-transitive-inputs bag)))))
(test-assertm "bag->derivation"
(parameterize ((%graft? #f))
(let ((bag (package->bag gnu-make))
(drv (package-derivation %store gnu-make)))
(parameterize ((%current-system "foox86-hurd")) ;should have no effect
(mlet %store-monad ((bag-drv (bag->derivation bag)))
(return (equal? drv bag-drv)))))))
(test-assert "bag->derivation, cross-compilation"
(parameterize ((%graft? #f))
(let* ((target "mips64el-linux-gnu")
(bag (package->bag gnu-make (%current-system) target))
(drv (package-cross-derivation %store gnu-make target)))
(parameterize ((%current-system "foox86-hurd") ;should have no effect
(%current-target-system "foo64-linux-gnu"))
(mlet %store-monad ((bag-drv (bag->derivation bag)))
(return (equal? drv bag-drv)))))))
(when (or (not (network-reachable?)) (shebang-too-long?))
(test-skip 1))
(test-assert "GNU Make, bootstrap"
;; GNU-MAKE-FOR-TESTS can be built cheaply; we choose it here so that the
;; test doesn't last for too long.
(let ((gnu-make gnu-make-for-tests))
(and (package? gnu-make)
(or (location? (package-location gnu-make))
(not (package-location gnu-make)))
(let* ((drv (package-derivation %store gnu-make))
(out (derivation->output-path drv)))
(and (build-derivations %store (list drv))
(file-exists? (string-append out "/bin/make")))))))
(test-equal "package-mapping"
42
(let* ((dep (dummy-package "chbouib"
(native-inputs `(("x" ,grep)))))
(p0 (dummy-package "example"
(source 77)
(inputs `(("foo" ,coreutils)
("bar" ,grep)
("baz" ,dep)))))
(transform (lambda (p)
(package (inherit p) (source 42))))
(rewrite (package-mapping transform))
(p1 (rewrite p0))
(bag0 (package->bag p0))
(bag1 (package->bag p1)))
(and (eq? p1 (rewrite p0))
(eqv? 42 (package-source p1))
;; Implicit inputs should be left unchanged (skip "source", "foo",
;; "bar", and "baz" in this comparison).
(equal? (drop (bag-direct-inputs bag0) 4)
(drop (bag-direct-inputs bag1) 4))
(match (package-inputs p1)
((("foo" dep1) ("bar" dep2) ("baz" dep3))
(and (eq? dep1 (rewrite coreutils)) ;memoization
(eq? dep2 (rewrite grep))
(eq? dep3 (rewrite dep))
(eqv? 42
(package-source dep1) (package-source dep2)
(package-source dep3))
(match (package-native-inputs dep3)
((("x" dep))
(and (eq? dep (rewrite grep))
(package-source dep))))))))))
(test-equal "package-mapping, deep"
'(42)
(let* ((p0 (dummy-package "example"
(inputs `(("foo" ,coreutils)
("bar" ,grep)))))
(transform (lambda (p)
(package (inherit p) (source 42))))
(rewrite (package-mapping transform #:deep? #t))
(p1 (rewrite p0))
(bag (package->bag p1)))
(and (eq? p1 (rewrite p0))
(match (bag-direct-inputs bag)
((("source" 42) ("foo" dep1) ("bar" dep2) rest ..1)
(and (eq? dep1 (rewrite coreutils)) ;memoization
(eq? dep2 (rewrite grep))
(= 42 (package-source dep1))
(= 42 (package-source dep2))
;; Check that implicit inputs of P0 also got rewritten.
(delete-duplicates
(map (match-lambda
((_ package . _)
(package-source package)))
rest))))))))
(test-assert "package-input-rewriting"
(let* ((dep (dummy-package "chbouib"
(native-inputs `(("x" ,grep)))))
(p0 (dummy-package "example"
(inputs `(("foo" ,coreutils)
("bar" ,grep)
("baz" ,dep)))))
(rewrite (package-input-rewriting `((,coreutils . ,sed)
(,grep . ,findutils))
(cut string-append "r-" <>)
#:deep? #f))
(p1 (rewrite p0))
(p2 (rewrite p0)))
(and (not (eq? p1 p0))
(eq? p1 p2) ;memoization
(string=? "r-example" (package-name p1))
(match (package-inputs p1)
((("foo" dep1) ("bar" dep2) ("baz" dep3))
(and (eq? dep1 sed)
(eq? dep2 findutils)
(string=? (package-name dep3) "r-chbouib")
(eq? dep3 (rewrite dep)) ;memoization
(match (package-native-inputs dep3)
((("x" dep))
(eq? dep findutils))))))
;; Make sure implicit inputs were left unchanged.
(equal? (drop (bag-direct-inputs (package->bag p1)) 3)
(drop (bag-direct-inputs (package->bag p0)) 3)))))
(test-eq "package-input-rewriting, deep"
(derivation-file-name (package-derivation %store sed))
(let* ((p0 (dummy-package "chbouib"
(build-system python-build-system)
(arguments `(#:python ,python))))
(rewrite (package-input-rewriting `((,python . ,sed))))
(p1 (rewrite p0)))
(match (bag-direct-inputs (package->bag p1))
((("python" python) _ ...)
(derivation-file-name (package-derivation %store python))))))
(test-assert "package-input-rewriting/spec"
(let* ((dep (dummy-package "chbouib"
(native-inputs `(("x" ,grep)))))
(p0 (dummy-package "example"
(inputs `(("foo" ,coreutils)
("bar" ,grep)
("baz" ,dep)))))
(rewrite (package-input-rewriting/spec
`(("coreutils" . ,(const sed))
("grep" . ,(const findutils)))
#:deep? #f))
(p1 (rewrite p0))
(p2 (rewrite p0)))
(and (not (eq? p1 p0))
(eq? p1 p2) ;memoization
(string=? "example" (package-name p1))
(match (package-inputs p1)
((("foo" dep1) ("bar" dep2) ("baz" dep3))
(and (string=? (package-full-name dep1)
(package-full-name sed))
(string=? (package-full-name dep2)
(package-full-name findutils))
(string=? (package-name dep3) "chbouib")
(eq? dep3 (rewrite dep)) ;memoization
(match (package-native-inputs dep3)
((("x" dep))
(string=? (package-full-name dep)
(package-full-name findutils)))))))
;; Make sure implicit inputs were left unchanged.
(equal? (drop (bag-direct-inputs (package->bag p1)) 3)
(drop (bag-direct-inputs (package->bag p0)) 3)))))
(test-assert "package-input-rewriting/spec, partial match"
(let* ((dep (dummy-package "chbouib"
(version "1")
(native-inputs `(("x" ,grep)))))
(p0 (dummy-package "example"
(inputs `(("foo" ,coreutils)
("bar" ,dep)))))
(rewrite (package-input-rewriting/spec
`(("chbouib@123" . ,(const sed)) ;not matched
("grep" . ,(const findutils)))
#:deep? #f))
(p1 (rewrite p0)))
(and (not (eq? p1 p0))
(string=? "example" (package-name p1))
(match (package-inputs p1)
((("foo" dep1) ("bar" dep2))
(and (string=? (package-full-name dep1)
(package-full-name coreutils))
(eq? dep2 (rewrite dep)) ;memoization
(match (package-native-inputs dep2)
((("x" dep))
(string=? (package-full-name dep)
(package-full-name findutils))))))))))
(test-assert "package-input-rewriting/spec, deep"
(let* ((dep (dummy-package "chbouib"))
(p0 (dummy-package "example"
(build-system gnu-build-system)
(inputs `(("dep" ,dep)))))
(rewrite (package-input-rewriting/spec
`(("tar" . ,(const sed))
("gzip" . ,(const findutils)))))
(p1 (rewrite p0))
(p2 (rewrite p0)))
(and (not (eq? p1 p0))
(eq? p1 p2) ;memoization
(string=? "example" (package-name p1))
(match (package-inputs p1)
((("dep" dep1))
(and (string=? (package-full-name dep1)
(package-full-name dep))
(eq? dep1 (rewrite dep))))) ;memoization
;; Make sure implicit inputs were replaced.
(match (bag-direct-inputs (package->bag p1))
((("dep" dep1) ("tar" tar) ("gzip" gzip) _ ...)
(and (eq? dep1 (rewrite dep))
(string=? (package-full-name tar)
(package-full-name sed))
(string=? (package-full-name gzip)
(package-full-name findutils))))))))
(test-assert "package-input-rewriting/spec, no duplicates"
;; Ensure that deep input rewriting does not forget implicit inputs. Doing
;; so could lead to duplicates in a package's inputs: in the example below,
;; P0's transitive inputs would contain one rewritten "python" and one
;; original "python". These two "python" packages are thus not 'eq?' but
;; they lower to the same derivation. See <https://bugs.gnu.org/42156>,
;; which can be reproduced by passing #:deep? #f.
(let* ((dep0 (dummy-package "dep0"
(build-system trivial-build-system)
(propagated-inputs `(("python" ,python)))))
(p0 (dummy-package "chbouib"
(build-system python-build-system)
(arguments `(#:python ,python))
(inputs `(("dep0" ,dep0)))))
(rewrite (package-input-rewriting/spec '() #:deep? #t))
(p1 (rewrite p0))
(bag1 (package->bag p1))
(pythons (filter-map (match-lambda
(("python" python) python)
(_ #f))
(bag-transitive-inputs bag1))))
(match (delete-duplicates pythons eq?)
((p) (eq? p (rewrite python))))))
(test-assert "package-input-rewriting/spec, hidden package"
;; Hidden packages are not subject to rewriting.
(let* ((python (hidden-package python))
(p0 (dummy-package "chbouib"
(build-system trivial-build-system)
(inputs (list python))))
(rewrite (package-input-rewriting/spec
`(("python" . ,(const sed)))
#:deep? #t))
(p1 (rewrite p0))
(bag1 (package->bag p1))
(pythons (filter-map (match-lambda
(("python" python) python)
(_ #f))
(bag-transitive-inputs bag1))))
(match (delete-duplicates pythons eq?)
((p) (eq? p python)))))
(test-equal "package-input-rewriting/spec, graft"
(derivation-file-name (package-derivation %store sed))
;; Make sure replacements are rewritten.
(let* ((dep0 (dummy-package "dep"
(version "1")
(build-system trivial-build-system)
(inputs `(("coreutils" ,coreutils)))))
(dep1 (dummy-package "dep"
(version "0")
(build-system trivial-build-system)
(replacement dep0)))
(p0 (dummy-package "p"
(build-system trivial-build-system)
(inputs `(("dep" ,dep1)))))
(rewrite (package-input-rewriting/spec
`(("coreutils" . ,(const sed)))))
(p1 (rewrite p0)))
(match (package-inputs p1)
((("dep" dep))
(match (package-inputs (package-replacement dep))
((("coreutils" coreutils))
;; COREUTILS is not 'eq?' to SED, so the most reliable way to check
;; for equality is to lower to a derivation.
(derivation-file-name
(package-derivation %store coreutils))))))))
(test-assert "package-with-c-toolchain"
(let* ((dep (dummy-package "chbouib"
(build-system gnu-build-system)
(native-inputs `(("x" ,grep)))))
(p0 (dummy-package "thingie"
(build-system gnu-build-system)
(inputs `(("foo" ,grep)
("bar" ,dep)))))
(tc (dummy-package "my-toolchain"))
(p1 (package-with-c-toolchain p0 `(("toolchain" ,tc)))))
(define toolchain-packages
'("gcc" "binutils" "glibc" "ld-wrapper"))
(match (bag-build-inputs (package->bag p1))
((("foo" foo) ("bar" bar) (_ (= package-name packages) . _) ...)
(and (not (any (cut member <> packages) toolchain-packages))
(member "my-toolchain" packages)
(eq? foo grep)
(eq? bar dep))))))
(test-assert "package-input-rewriting/spec, identity"
;; Make sure that 'package-input-rewriting/spec' doesn't gratuitously
;; introduce variants. In this case, the LIBFFI propagated input should not
;; be duplicated when passing GOBJECT through REWRITE.
;; See <https://issues.guix.gnu.org/43890>.
(let* ((libffi (dummy-package "libffi"
(build-system trivial-build-system)))
(glib (dummy-package "glib"
(build-system trivial-build-system)
(propagated-inputs (list libffi))))
(gobject (dummy-package "gobject-introspection"
(build-system trivial-build-system)
(inputs (list glib))
(propagated-inputs (list libffi))))
(rewrite (package-input-rewriting/spec
`(("glib" . ,identity)))))
(and (= (length (package-transitive-inputs gobject))
(length (package-transitive-inputs (rewrite gobject))))
(string=? (derivation-file-name
(package-derivation %store (rewrite gobject)))
(derivation-file-name
(package-derivation %store gobject))))))
(test-assert "package-input-rewriting, identity"
;; Similar to the test above, but with 'package-input-rewriting'.
;; See <https://issues.guix.gnu.org/43890>.
(let* ((libffi (dummy-package "libffi"
(build-system trivial-build-system)))
(glib (dummy-package "glib"
(build-system trivial-build-system)
(propagated-inputs (list libffi))))
(gobject (dummy-package "gobject-introspection"
(build-system trivial-build-system)
(inputs (list glib))
(propagated-inputs (list libffi))))
(rewrite (package-input-rewriting `((,glib . ,glib)))))
(and (= (length (package-transitive-inputs gobject))
(length (package-transitive-inputs (rewrite gobject))))
(string=? (derivation-file-name
(package-derivation %store (rewrite gobject)))
(derivation-file-name
(package-derivation %store gobject))))))
(test-equal "package-patched-vulnerabilities"
'(("CVE-2015-1234")
("CVE-2016-1234" "CVE-2018-4567")
())
(let ((p1 (dummy-package "pi"
(source (dummy-origin
(patches (list "/a/b/pi-CVE-2015-1234.patch"))))))
(p2 (dummy-package "pi"
(source (dummy-origin
(patches (list
"/a/b/pi-CVE-2016-1234-CVE-2018-4567.patch"))))))
(p3 (dummy-package "pi" (source (dummy-origin)))))
(map package-patched-vulnerabilities
(list p1 p2 p3))))
(test-eq "fold-packages" hello
(fold-packages (lambda (p r)
(if (string=? (package-name p) "hello")
p
r))
#f))
(test-assert "fold-packages, hidden package"
;; There are two public variables providing "guile@2.0" ('guile-final' in
;; commencement.scm and 'guile-2.0' in guile.scm), but only the latter
;; should show up.
(match (fold-packages (lambda (p r)
(if (and (string=? (package-name p) "guile")
(string-prefix? "2.0"
(package-version p)))
(cons p r)
r))
'())
((one)
(eq? one guile-2.0))))
(test-assert "fold-available-packages with/without cache"
(let ()
(define no-cache
(fold-available-packages (lambda* (name version result #:rest rest)
(cons (cons* name version rest)
result))
'()))
(define from-cache
(call-with-temporary-directory
(lambda (cache)
(generate-package-cache cache)
(mock ((guix describe) current-profile (const cache))
(mock ((gnu packages) cache-is-authoritative? (const #t))
(fold-available-packages (lambda* (name version result
#:rest rest)
(cons (cons* name version rest)
result))
'()))))))
(define (list->set* lst)
;; Return two values: LST represented as a set and the list of
;; duplicates in LST.
(let loop ((lst lst)
(duplicates '())
(seen (set)))
(match lst
(()
(values seen duplicates))
((head . tail)
(if (set-contains? seen head)
(loop tail (cons head duplicates) seen)
(loop tail duplicates (set-insert head seen)))))))
;; Compare FROM-CACHE and NO-CACHE but avoid 'lset=', which exhibits
;; exponential behavior.
(let ((set1 duplicates1 (list->set* from-cache))
(set2 duplicates2 (list->set* no-cache)))
;; For easier debugging.
(pk 'from-cache-duplicates: duplicates1)
(pk 'no-cache-duplicates: duplicates2)
(and (null? duplicates1) (null? duplicates2)
(every (cut set-contains? set1 <>) no-cache)
(every (cut set-contains? set2 <>) from-cache)))))
(test-assert "find-packages-by-name"
(match (find-packages-by-name "hello")
(((? (cut eq? hello <>))) #t)
(wrong (pk 'find-packages-by-name wrong #f))))
(test-assert "find-packages-by-name with version"
(match (find-packages-by-name "hello" (package-version hello))
(((? (cut eq? hello <>))) #t)
(wrong (pk 'find-packages-by-name wrong #f))))
(test-equal "find-packages-by-name with cache"
(find-packages-by-name "guile")
(call-with-temporary-directory
(lambda (cache)
(generate-package-cache cache)
(mock ((guix describe) current-profile (const cache))
(mock ((gnu packages) cache-is-authoritative? (const #t))
(find-packages-by-name "guile"))))))
(test-equal "find-packages-by-name + version, with cache"
(find-packages-by-name "guile" "2")
(call-with-temporary-directory
(lambda (cache)
(generate-package-cache cache)
(mock ((guix describe) current-profile (const cache))
(mock ((gnu packages) cache-is-authoritative? (const #t))
(find-packages-by-name "guile" "2"))))))
(test-assert "--search-paths with pattern"
;; Make sure 'guix package --search-paths' correctly reports environment
;; variables when file patterns are used (in particular, it must follow
;; symlinks when looking for 'catalog.xml'.) To do that, we rely on the
;; libxml2 package specification, which contains such a definition.
(let* ((p1 (package
(name "foo") (version "0") (source #f)
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:modules ((guix build utils))
#:builder (begin
(use-modules (guix build utils))
(let ((out (assoc-ref %outputs "out")))
(mkdir-p (string-append out "/xml/bar/baz"))
(call-with-output-file
(string-append out "/xml/bar/baz/catalog.xml")
(lambda (port)
(display "xml? wat?!" port)))
#t))))
(synopsis #f) (description #f)
(home-page #f) (license #f)))
(p2 (package
;; Provide a fake libxml2 to avoid building the real one. This
;; is OK because 'guix package' gets search path specifications
;; from the same-named package found in the distro.
(name "libxml2") (version "0.0.0") (source #f)
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (begin
(mkdir (assoc-ref %outputs "out"))
#t)))
(native-search-paths (package-native-search-paths libxml2))
(synopsis #f) (description #f)
(home-page #f) (license #f)))
(prof (run-with-store %store
(profile-derivation
(manifest (map package->manifest-entry
(list p1 p2)))
#:hooks '()
#:locales? #f)
#:guile-for-build (%guile-for-build))))
(build-derivations %store (list prof))
(string-match (format #f "^export XML_CATALOG_FILES=\"~a/xml/+bar/baz/catalog\\.xml\"\n"
(regexp-quote (derivation->output-path prof)))
(with-output-to-string
(lambda ()
(guix-package "-p" (derivation->output-path prof)
"--search-paths"))))))
(test-assert "--search-paths with single-item search path"
;; Make sure 'guix package --search-paths' correctly reports environment
;; variables for things like 'GIT_SSL_CAINFO' that have #f as their
;; separator, meaning that the first match wins.
(let* ((p1 (dummy-package "foo"
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:modules ((guix build utils))
#:builder (begin
(use-modules (guix build utils))
(let ((out (assoc-ref %outputs "out")))
(mkdir-p (string-append out "/etc/ssl/certs"))
(call-with-output-file
(string-append
out "/etc/ssl/certs/ca-certificates.crt")
(const #t))))))))
(p2 (package (inherit p1) (name "bar")))
(p3 (dummy-package "git"
;; Provide a fake Git to avoid building the real one.
(build-system trivial-build-system)
(arguments
`(#:guile ,%bootstrap-guile
#:builder (begin
(mkdir (assoc-ref %outputs "out"))
#t)))
(native-search-paths (package-native-search-paths git))))
(prof1 (run-with-store %store
(profile-derivation
(packages->manifest (list p1 p3))
#:hooks '()
#:locales? #f)
#:guile-for-build (%guile-for-build)))
(prof2 (run-with-store %store
(profile-derivation
(packages->manifest (list p2 p3))
#:hooks '()
#:locales? #f)
#:guile-for-build (%guile-for-build))))
(build-derivations %store (list prof1 prof2))
(string-match (format #f "^export GIT_SSL_CAINFO=\"~a/etc/ssl/certs/ca-certificates.crt"
(regexp-quote (derivation->output-path prof1)))
(with-output-to-string
(lambda ()
(guix-package "-p" (derivation->output-path prof1)
"-p" (derivation->output-path prof2)
"--search-paths"))))))
(test-equal "specification->package when not found"
'quit
(catch 'quit
(lambda ()
;; This should call 'leave', producing an error message.
(specification->package "this-package-does-not-exist"))
(lambda (key . args)
key)))
(test-equal "specification->package+output"
`((,coreutils "out") (,coreutils "debug"))
(list (call-with-values (lambda ()
(specification->package+output "coreutils"))
list)
(call-with-values (lambda ()
(specification->package+output "coreutils:debug"))
list)))
(test-equal "specification->package+output invalid output"
'error
(catch 'quit
(lambda ()
(specification->package+output "coreutils:does-not-exist"))
(lambda _
'error)))
(test-equal "specification->package+output no default output"
`(,coreutils #f)
(call-with-values
(lambda ()
(specification->package+output "coreutils" #f))
list))
(test-equal "specification->package+output invalid output, no default"
'error
(catch 'quit
(lambda ()
(specification->package+output "coreutils:does-not-exist" #f))
(lambda _
'error)))
(test-equal "find-package-locations"
(map (lambda (package)
(cons (package-version package)
(package-location package)))
(find-packages-by-name "guile"))
(find-package-locations "guile"))
(test-equal "find-package-locations with cache"
(map (lambda (package)
(cons (package-version package)
(package-location package)))
(find-packages-by-name "guile"))
(call-with-temporary-directory
(lambda (cache)
(generate-package-cache cache)
(mock ((guix describe) current-profile (const cache))
(mock ((gnu packages) cache-is-authoritative? (const #t))
(find-package-locations "guile"))))))
(test-equal "specification->location"
(package-location (specification->package "guile@2"))
(specification->location "guile@2"))
(test-equal "package-unique-version-prefix, gcc@8"
"8"
(let ((gcc (specification->package "gcc-toolchain@8")))
(package-unique-version-prefix (package-name gcc)
(package-version gcc))))
(test-equal "package-unique-version-prefix, grep"
""
(let ((grep (specification->package "grep")))
(package-unique-version-prefix (package-name grep)
(package-version grep))))
(test-eq "this-package-input, exists"
hello
(package-arguments
(dummy-package "a"
(inputs `(("hello" ,hello)))
(arguments (this-package-input "hello")))))
(test-eq "this-package-input, exists in propagated-inputs"
hello
(package-arguments
(dummy-package "a"
(propagated-inputs `(("hello" ,hello)))
(arguments (this-package-input "hello")))))
(test-eq "this-package-input, does not exist"
#f
(package-arguments
(dummy-package "a"
(arguments (this-package-input "hello")))))
(test-eq "this-package-native-input, exists"
hello
(package-arguments
(dummy-package "a"
(native-inputs `(("hello" ,hello)))
(arguments (this-package-native-input "hello")))))
(test-eq "this-package-native-input, does not exists"
#f
(package-arguments
(dummy-package "a"
(arguments (this-package-native-input "hello")))))
(test-eq "modify-inputs, replace"
coreutils
;; Replace an input; notice that the label in unchanged.
(let* ((p1 (dummy-package "p"
(inputs (list hello))))
(p2 (package
(inherit p1)
(version "1")
(inputs (modify-inputs (package-inputs p1)
(replace "hello" coreutils))))))
(lookup-package-input p2 "hello")))
(test-eq "modify-inputs, replace, change output"
guile-3.0
;; Replace an input and choose a different output.
(let* ((p1 (dummy-package "p"
(inputs (list `(,coreutils "debug")))))
(p2 (package
(inherit p1)
(version "1")
(inputs (modify-inputs (package-inputs p1)
(replace "coreutils" `(,guile-3.0 "out")))))))
(match (package-inputs p2)
((("coreutils" input "out"))
input))))
(test-eq "modify-inputs, replace, extra output"
guile-3.0
;; Replace an input; notice that its output is preserved.
;; See <https://issues.guix.gnu.org/53915>.
(let* ((p1 (dummy-package "p"
(inputs (list `(,coreutils "debug")))))
(p2 (package
(inherit p1)
(version "1")
(inputs (modify-inputs (package-inputs p1)
(replace "coreutils" guile-3.0))))))
(match (package-inputs p2)
((("coreutils" input "debug"))
input))))
(test-end "packages")
;;; Local Variables:
;;; eval: (put 'dummy-package 'scheme-indent-function 1)
;;; eval: (put 'dummy-package/no-implicit 'scheme-indent-function 1)
;;; End:
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