425 lines
17 KiB
Scheme
425 lines
17 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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;;;
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;;; This file defines build jobs for the Hydra continuation integration
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;;; tool.
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;;;
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(use-modules (system base compile))
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(eval-when (expand load eval)
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;; Pre-load the compiler so we don't end up auto-compiling it.
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(compile #t)
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;; Use our very own Guix modules.
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(set! %fresh-auto-compile #t)
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;; Ignore .go files except for Guile's. This is because our checkout in the
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;; store has mtime set to the epoch, and thus .go files look newer, even
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;; though they may not correspond. Use 'reverse' so that /gnu/store/…-guile
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;; comes before /run/current-system/profile.
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(set! %load-compiled-path
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(list
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(dirname (dirname (search-path (reverse %load-compiled-path)
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"ice-9/boot-9.go")))))
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(and=> (assoc-ref (current-source-location) 'filename)
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(lambda (file)
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(let ((dir (canonicalize-path
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(string-append (dirname file) "/../.."))))
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(format (current-error-port) "prepending ~s to the load path~%"
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dir)
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(set! %load-path (cons dir %load-path))))))
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(use-modules (guix config)
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(guix store)
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(guix grafts)
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(guix profiles)
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(guix packages)
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(guix derivations)
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(guix monads)
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((guix licenses) #:select (gpl3+))
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((guix utils) #:select (%current-system))
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((guix scripts system) #:select (read-operating-system))
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((guix scripts pack)
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#:select (lookup-compressor self-contained-tarball))
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(gnu bootloader)
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(gnu bootloader u-boot)
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(gnu packages)
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(gnu packages gcc)
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(gnu packages base)
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(gnu packages gawk)
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(gnu packages guile)
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(gnu packages gettext)
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(gnu packages compression)
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(gnu packages multiprecision)
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(gnu packages make-bootstrap)
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(gnu packages package-management)
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(gnu system)
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(gnu system vm)
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(gnu system install)
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(gnu tests)
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(srfi srfi-1)
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(srfi srfi-26)
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(ice-9 match))
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;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output
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;; port to the bit bucket, let us write to the error port instead.
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(setvbuf (current-error-port) _IOLBF)
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(set-current-output-port (current-error-port))
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(define* (package->alist store package system
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#:optional (package-derivation package-derivation))
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"Convert PACKAGE to an alist suitable for Hydra."
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(parameterize ((%graft? #f))
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`((derivation . ,(derivation-file-name
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(package-derivation store package system
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#:graft? #f)))
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(description . ,(package-synopsis package))
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(long-description . ,(package-description package))
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(license . ,(package-license package))
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(home-page . ,(package-home-page package))
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(maintainers . ("bug-guix@gnu.org"))
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(max-silent-time . ,(or (assoc-ref (package-properties package)
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'max-silent-time)
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3600)) ;1 hour by default
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(timeout . ,(or (assoc-ref (package-properties package) 'timeout)
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72000))))) ;20 hours by default
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(define (package-job store job-name package system)
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"Return a job called JOB-NAME that builds PACKAGE on SYSTEM."
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(let ((job-name (symbol-append job-name (string->symbol ".")
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(string->symbol system))))
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`(,job-name . ,(cut package->alist store package system))))
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(define (package-cross-job store job-name package target system)
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"Return a job called TARGET.JOB-NAME that cross-builds PACKAGE for TARGET on
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SYSTEM."
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`(,(symbol-append (string->symbol target) (string->symbol ".") job-name
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(string->symbol ".") (string->symbol system)) .
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,(cute package->alist store package system
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(lambda* (store package system #:key graft?)
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(package-cross-derivation store package target system
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#:graft? graft?)))))
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(define %core-packages
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;; Note: Don't put the '-final' package variants because (1) that's
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;; implicit, and (2) they cannot be cross-built (due to the explicit input
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;; chain.)
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(list gcc-4.8 gcc-4.9 gcc-5 glibc binutils
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gmp mpfr mpc coreutils findutils diffutils patch sed grep
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gawk gnu-gettext hello guile-2.0 guile-2.2 zlib gzip xz
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%bootstrap-binaries-tarball
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%binutils-bootstrap-tarball
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(%glibc-bootstrap-tarball)
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%gcc-bootstrap-tarball
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%guile-bootstrap-tarball
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%bootstrap-tarballs))
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(define %packages-to-cross-build
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%core-packages)
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(define %cross-targets
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'("mips64el-linux-gnu"
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"mips64el-linux-gnuabi64"
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"arm-linux-gnueabihf"
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"aarch64-linux-gnu"
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"powerpc-linux-gnu"
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"i586-pc-gnu" ;aka. GNU/Hurd
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"i686-w64-mingw32"))
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(define %guixsd-supported-systems
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'("x86_64-linux" "i686-linux" "armhf-linux"))
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(define %u-boot-systems
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'("armhf-linux"))
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(define (qemu-jobs store system)
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"Return a list of jobs that build QEMU images for SYSTEM."
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(define (->alist drv)
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`((derivation . ,(derivation-file-name drv))
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(description . "Stand-alone QEMU image of the GNU system")
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(long-description . "This is a demo stand-alone QEMU image of the GNU
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system.")
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(license . ,gpl3+)
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(home-page . ,%guix-home-page-url)
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(maintainers . ("bug-guix@gnu.org"))))
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(define (->job name drv)
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(let ((name (symbol-append name (string->symbol ".")
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(string->symbol system))))
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`(,name . ,(lambda ()
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(parameterize ((%graft? #f))
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(->alist drv))))))
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(define MiB
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(expt 2 20))
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(if (member system %guixsd-supported-systems)
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(if (member system %u-boot-systems)
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(list (->job 'flash-image
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(run-with-store store
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(mbegin %store-monad
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(set-guile-for-build (default-guile))
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(system-disk-image
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(operating-system (inherit installation-os)
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(bootloader (bootloader-configuration
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(bootloader u-boot-bootloader)
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(target #f))))
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#:disk-image-size
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(* 1024 MiB))))))
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(list (->job 'usb-image
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(run-with-store store
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(mbegin %store-monad
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(set-guile-for-build (default-guile))
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(system-disk-image installation-os
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#:disk-image-size
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(* 1024 MiB)))))
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(->job 'iso9660-image
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(run-with-store store
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(mbegin %store-monad
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(set-guile-for-build (default-guile))
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(system-disk-image installation-os
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#:file-system-type
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"iso9660"))))))
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'()))
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(define (system-test-jobs store system)
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"Return a list of jobs for the system tests."
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(define (test->thunk test)
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(lambda ()
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(define drv
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(run-with-store store
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(mbegin %store-monad
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(set-current-system system)
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(set-grafting #f)
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(set-guile-for-build (default-guile))
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(system-test-value test))))
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`((derivation . ,(derivation-file-name drv))
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(description . ,(format #f "GuixSD '~a' system test"
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(system-test-name test)))
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(long-description . ,(system-test-description test))
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(license . ,gpl3+)
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(home-page . ,%guix-home-page-url)
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(maintainers . ("bug-guix@gnu.org")))))
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(define (->job test)
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(let ((name (string->symbol
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(string-append "test." (system-test-name test)
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"." system))))
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(cons name (test->thunk test))))
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(if (member system %guixsd-supported-systems)
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(map ->job (all-system-tests))
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'()))
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(define (tarball-jobs store system)
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"Return Hydra jobs to build the self-contained Guix binary tarball."
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(define (->alist drv)
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`((derivation . ,(derivation-file-name drv))
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(description . "Stand-alone binary Guix tarball")
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(long-description . "This is a tarball containing binaries of Guix and
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all its dependencies, and ready to be installed on non-GuixSD distributions.")
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(license . ,gpl3+)
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(home-page . ,%guix-home-page-url)
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(maintainers . ("bug-guix@gnu.org"))))
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(define (->job name drv)
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(let ((name (symbol-append name (string->symbol ".")
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(string->symbol system))))
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`(,name . ,(lambda ()
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(parameterize ((%graft? #f))
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(->alist drv))))))
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;; XXX: Add a job for the stable Guix?
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(list (->job 'binary-tarball
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(run-with-store store
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(mbegin %store-monad
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(set-guile-for-build (default-guile))
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(>>= (profile-derivation (packages->manifest (list guix)))
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(lambda (profile)
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(self-contained-tarball "guix-binary" profile
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#:localstatedir? #t
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#:compressor
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(lookup-compressor "xz")))))
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#:system system))))
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(define job-name
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;; Return the name of a package's job.
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(compose string->symbol
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(cut package-full-name <> "-")))
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(define package->job
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(let ((base-packages
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(delete-duplicates
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(append-map (match-lambda
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((_ package _ ...)
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(match (package-transitive-inputs package)
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(((_ inputs _ ...) ...)
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inputs))))
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(%final-inputs)))))
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(lambda (store package system)
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"Return a job for PACKAGE on SYSTEM, or #f if this combination is not
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valid."
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(cond ((member package base-packages)
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(package-job store (symbol-append 'base. (job-name package))
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package system))
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((supported-package? package system)
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(let ((drv (package-derivation store package system
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#:graft? #f)))
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(and (substitutable-derivation? drv)
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(package-job store (job-name package)
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package system))))
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(else
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#f)))))
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(define (all-packages)
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"Return the list of packages to build."
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(define (adjust package result)
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(cond ((package-replacement package)
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(cons* package ;build both
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(package-replacement package)
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result))
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((package-superseded package)
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result) ;don't build it
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(else
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(cons package result))))
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(fold-packages adjust
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(fold adjust '() ;include base packages
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(match (%final-inputs)
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(((labels packages _ ...) ...)
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packages)))
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#:select? (const #t))) ;include hidden packages
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;;;
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;;; Hydra entry point.
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;;;
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(define (hydra-jobs store arguments)
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"Return Hydra jobs."
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(define subset
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(match (assoc-ref arguments 'subset)
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("core" 'core) ; only build core packages
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("hello" 'hello) ; only build hello
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(((? string?) (? string?) ...) 'list) ; only build selected list of packages
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(_ 'all))) ; build everything
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(define systems
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(match (assoc-ref arguments 'systems)
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(#f %hydra-supported-systems)
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((lst ...) lst)
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((? string? str) (call-with-input-string str read))))
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(define (cross-jobs system)
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(define (from-32-to-64? target)
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;; Return true if SYSTEM is 32-bit and TARGET is 64-bit. This hack
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;; prevents known-to-fail cross-builds from i686-linux or armhf-linux to
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;; mips64el-linux-gnuabi64.
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(and (or (string-prefix? "i686-" system)
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(string-prefix? "i586-" system)
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(string-prefix? "armhf-" system))
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(string-contains target "64"))) ;x86_64, mips64el, aarch64, etc.
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(define (same? target)
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;; Return true if SYSTEM and TARGET are the same thing. This is so we
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;; don't try to cross-compile to 'mips64el-linux-gnu' from
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;; 'mips64el-linux'.
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(or (string-contains target system)
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(and (string-prefix? "armhf" system) ;armhf-linux
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(string-prefix? "arm" target)))) ;arm-linux-gnueabihf
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(define (pointless? target)
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;; Return #t if it makes no sense to cross-build to TARGET from SYSTEM.
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(match system
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((or "x86_64-linux" "i686-linux")
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(if (string-contains target "mingw")
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(not (string=? "x86_64-linux" system))
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#f))
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(_
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;; Don't try to cross-compile from non-Intel platforms: this isn't
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;; very useful and these are often brittle configurations.
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#t)))
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(define (either proc1 proc2 proc3)
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(lambda (x)
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(or (proc1 x) (proc2 x) (proc3 x))))
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(append-map (lambda (target)
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(map (lambda (package)
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(package-cross-job store (job-name package)
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package target system))
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%packages-to-cross-build))
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(remove (either from-32-to-64? same? pointless?)
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%cross-targets)))
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;; Turn off grafts. Grafting is meant to happen on the user's machines.
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(parameterize ((%graft? #f))
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;; Return one job for each package, except bootstrap packages.
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(append-map (lambda (system)
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(format (current-error-port)
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"evaluating for '~a' (heap size: ~a MiB)...~%"
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system
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(round
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(/ (assoc-ref (gc-stats) 'heap-size)
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(expt 2. 20))))
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(invalidate-derivation-caches!)
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(case subset
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((all)
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;; Build everything, including replacements.
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(let ((all (all-packages))
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(job (lambda (package)
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(package->job store package
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system))))
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(append (filter-map job all)
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(qemu-jobs store system)
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(system-test-jobs store system)
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(tarball-jobs store system)
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(cross-jobs system))))
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((core)
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;; Build core packages only.
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(append (map (lambda (package)
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(package-job store (job-name package)
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package system))
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%core-packages)
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(cross-jobs system)))
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((hello)
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;; Build hello package only.
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(if (string=? system (%current-system))
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(let ((hello (specification->package "hello")))
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(list (package-job store (job-name hello) hello system)))
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'()))
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((list)
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;; Build selected list of packages only.
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(if (string=? system (%current-system))
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(let* ((names (assoc-ref arguments 'subset))
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(packages (map specification->package names)))
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(map (lambda (package)
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(package-job store (job-name package)
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package system))
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packages))
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'()))
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(else
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(error "unknown subset" subset))))
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systems)))
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