905 lines
37 KiB
Scheme
905 lines
37 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2014 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
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;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.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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(define-module (gnu packages commencement)
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#:use-module ((guix licenses)
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#:select (gpl3+ lgpl2.0+ public-domain))
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#:use-module (gnu packages bootstrap)
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#:use-module (gnu packages base)
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#:use-module (gnu packages bash)
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#:use-module (gnu packages gcc)
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#:use-module (gnu packages m4)
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#:use-module (gnu packages file)
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#:use-module (gnu packages gawk)
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#:use-module (gnu packages bison)
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#:use-module (gnu packages guile)
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#:use-module (gnu packages gettext)
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#:use-module (gnu packages multiprecision)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages texinfo)
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#:use-module (gnu packages pkg-config)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system trivial)
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#:use-module (guix utils)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:use-module (ice-9 vlist)
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#:use-module (ice-9 match))
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;;; Commentary:
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;;;
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;;; This is the commencement, this is where things start. Before the
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;;; commencement, of course, there's the 'bootstrap' module, which provides us
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;;; with the initial binaries. This module uses those bootstrap binaries to
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;;; actually build up the whole tool chain that make up the implicit inputs of
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;;; 'gnu-build-system'.
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;;;
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;;; To avoid circular dependencies, this module should not be imported
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;;; directly from anywhere.
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;;;
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;;; Code:
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(define gnu-make-boot0
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(package-with-bootstrap-guile
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(package (inherit gnu-make)
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(name "make-boot0")
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(arguments
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`(#:guile ,%bootstrap-guile
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#:implicit-inputs? #f
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#:tests? #f ; cannot run "make check"
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,@(substitute-keyword-arguments (package-arguments gnu-make)
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((#:phases phases)
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`(alist-replace
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'build (lambda _
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(zero? (system* "./build.sh")))
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(alist-replace
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'install (lambda* (#:key outputs #:allow-other-keys)
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(let* ((out (assoc-ref outputs "out"))
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(bin (string-append out "/bin")))
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(mkdir-p bin)
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(copy-file "make"
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(string-append bin "/make"))))
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,phases))))))
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(native-inputs '()) ; no need for 'pkg-config'
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(inputs %bootstrap-inputs))))
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(define diffutils-boot0
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(package-with-bootstrap-guile
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(let ((p (package-with-explicit-inputs diffutils
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`(("make" ,gnu-make-boot0)
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,@%bootstrap-inputs)
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#:guile %bootstrap-guile)))
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(package (inherit p)
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(arguments `(#:tests? #f ; the test suite needs diffutils
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,@(package-arguments p)))))))
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(define findutils-boot0
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(package-with-bootstrap-guile
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(package-with-explicit-inputs findutils
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`(("make" ,gnu-make-boot0)
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("diffutils" ,diffutils-boot0) ; for tests
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,@%bootstrap-inputs)
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(current-source-location)
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#:guile %bootstrap-guile)))
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(define file-boot0
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(package-with-bootstrap-guile
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(package-with-explicit-inputs file
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`(("make" ,gnu-make-boot0)
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,@%bootstrap-inputs)
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(current-source-location)
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#:guile %bootstrap-guile)))
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(define %boot0-inputs
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`(("make" ,gnu-make-boot0)
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("diffutils" ,diffutils-boot0)
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("findutils" ,findutils-boot0)
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("file" ,file-boot0)
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,@%bootstrap-inputs))
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(define* (boot-triplet #:optional (system (%current-system)))
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;; Return the triplet used to create the cross toolchain needed in the
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;; first bootstrapping stage.
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(nix-system->gnu-triplet system "guix"))
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;; Following Linux From Scratch, build a cross-toolchain in stage 0. That
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;; toolchain actually targets the same OS and arch, but it has the advantage
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;; of being independent of the libc and tools in %BOOTSTRAP-INPUTS, since
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;; GCC-BOOT0 (below) is built without any reference to the target libc.
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(define binutils-boot0
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(package-with-bootstrap-guile
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(package (inherit binutils)
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(name "binutils-cross-boot0")
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(arguments
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`(#:guile ,%bootstrap-guile
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#:implicit-inputs? #f
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#:modules ((guix build gnu-build-system)
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(guix build utils)
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(ice-9 ftw)) ; for 'scandir'
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#:phases (alist-cons-after
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'install 'add-symlinks
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(lambda* (#:key outputs #:allow-other-keys)
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;; The cross-gcc invokes 'as', 'ld', etc, without the
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;; triplet prefix, so add symlinks.
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(let ((out (assoc-ref outputs "out"))
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(triplet-prefix (string-append ,(boot-triplet) "-")))
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(define (has-triplet-prefix? name)
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(string-prefix? triplet-prefix name))
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(define (remove-triplet-prefix name)
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(substring name (string-length triplet-prefix)))
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(with-directory-excursion (string-append out "/bin")
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(for-each (lambda (name)
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(symlink name (remove-triplet-prefix name)))
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(scandir "." has-triplet-prefix?)))
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#t))
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%standard-phases)
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,@(substitute-keyword-arguments (package-arguments binutils)
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((#:configure-flags cf)
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`(cons ,(string-append "--target=" (boot-triplet))
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,cf)))))
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(inputs %boot0-inputs))))
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(define gcc-boot0
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(package-with-bootstrap-guile
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(package (inherit gcc)
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(name "gcc-cross-boot0")
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(arguments
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`(#:guile ,%bootstrap-guile
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#:implicit-inputs? #f
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#:modules ((guix build gnu-build-system)
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(guix build utils)
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(ice-9 regex)
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(srfi srfi-1)
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(srfi srfi-26))
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,@(substitute-keyword-arguments (package-arguments gcc)
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((#:configure-flags flags)
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`(append (list ,(string-append "--target=" (boot-triplet))
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;; No libc yet.
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"--without-headers"
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;; Disable features not needed at this stage.
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"--disable-shared"
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"--enable-languages=c,c++"
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;; libstdc++ cannot be built at this stage
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;; ("Link tests are not allowed after
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;; GCC_NO_EXECUTABLES.").
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"--disable-libstdc++-v3"
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"--disable-threads"
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"--disable-libmudflap"
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"--disable-libatomic"
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"--disable-libsanitizer"
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"--disable-libitm"
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"--disable-libgomp"
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"--disable-libcilkrts"
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"--disable-libvtv"
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"--disable-libssp"
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"--disable-libquadmath"
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"--disable-decimal-float")
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(remove (cut string-match "--enable-languages.*" <>)
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,flags)))
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((#:phases phases)
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`(alist-cons-after
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'unpack 'unpack-gmp&co
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(lambda* (#:key inputs #:allow-other-keys)
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(let ((gmp (assoc-ref %build-inputs "gmp-source"))
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(mpfr (assoc-ref %build-inputs "mpfr-source"))
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(mpc (assoc-ref %build-inputs "mpc-source")))
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;; To reduce the set of pre-built bootstrap inputs, build
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;; GMP & co. from GCC.
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(for-each (lambda (source)
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(or (zero? (system* "tar" "xvf" source))
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(error "failed to unpack tarball"
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source)))
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(list gmp mpfr mpc))
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;; Create symlinks like `gmp' -> `gmp-x.y.z'.
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,@(map (lambda (lib)
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;; Drop trailing letters, as gmp-6.0.0a unpacks
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;; into gmp-6.0.0.
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`(symlink ,(string-trim-right
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(package-full-name lib)
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char-set:letter)
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,(package-name lib)))
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(list gmp mpfr mpc))))
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(alist-cons-after
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'install 'symlink-libgcc_eh
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(lambda* (#:key outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "lib")))
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;; Glibc wants to link against libgcc_eh, so provide
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;; it.
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(with-directory-excursion
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(string-append out "/lib/gcc/"
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,(boot-triplet)
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"/" ,(package-version gcc))
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(symlink "libgcc.a" "libgcc_eh.a"))))
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,phases))))))
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(inputs `(("gmp-source" ,(package-source gmp))
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("mpfr-source" ,(package-source mpfr))
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("mpc-source" ,(package-source mpc))
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("binutils-cross" ,binutils-boot0)
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;; Call it differently so that the builder can check whether
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;; the "libc" input is #f.
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("libc-native" ,@(assoc-ref %boot0-inputs "libc"))
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,@(alist-delete "libc" %boot0-inputs)))
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;; No need for Texinfo at this stage.
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(native-inputs (alist-delete "texinfo"
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(package-native-inputs gcc))))))
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(define perl-boot0
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(package-with-bootstrap-guile
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(package-with-explicit-inputs perl
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%boot0-inputs
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(current-source-location)
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#:guile %bootstrap-guile)))
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(define (linux-libre-headers-boot0)
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"Return Linux-Libre header files for the bootstrap environment."
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;; Note: this is wrapped in a thunk to nicely handle circular dependencies
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;; between (gnu packages linux) and this module.
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(package-with-bootstrap-guile
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(package (inherit linux-libre-headers)
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(arguments `(#:guile ,%bootstrap-guile
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#:implicit-inputs? #f
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,@(package-arguments linux-libre-headers)))
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(native-inputs
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`(("perl" ,perl-boot0)
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,@%boot0-inputs)))))
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(define texinfo-boot0
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;; Texinfo used to build libc's manual.
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;; We build without ncurses because it fails to build at this stage, and
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;; because we don't need the stand-alone Info reader.
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;; Also, use %BOOT0-INPUTS to avoid building Perl once more.
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(let ((texinfo (package (inherit texinfo)
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(native-inputs '())
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(inputs (alist-delete "ncurses" (package-inputs texinfo))))))
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(package-with-bootstrap-guile
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(package-with-explicit-inputs texinfo %boot0-inputs
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(current-source-location)
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#:guile %bootstrap-guile))))
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(define %boot1-inputs
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;; 2nd stage inputs.
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`(("gcc" ,gcc-boot0)
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("binutils-cross" ,binutils-boot0)
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,@(alist-delete "binutils" %boot0-inputs)))
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(define glibc-final-with-bootstrap-bash
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;; The final libc, "cross-built". If everything went well, the resulting
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;; store path has no dependencies. Actually, the really-final libc is
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;; built just below; the only difference is that this one uses the
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;; bootstrap Bash.
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(package-with-bootstrap-guile
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(package (inherit glibc)
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(name "glibc-intermediate")
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(arguments
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`(#:guile ,%bootstrap-guile
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#:implicit-inputs? #f
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,@(substitute-keyword-arguments (package-arguments glibc)
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((#:configure-flags flags)
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`(append (list ,(string-append "--host=" (boot-triplet))
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,(string-append "--build="
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(nix-system->gnu-triplet))
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;; Build Sun/ONC RPC support. In particular,
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;; install rpc/*.h.
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"--enable-obsolete-rpc")
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,flags))
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((#:phases phases)
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`(alist-cons-before
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'configure 'pre-configure
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(lambda* (#:key inputs #:allow-other-keys)
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;; Don't clobber CPATH with the bootstrap libc.
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(setenv "NATIVE_CPATH" (getenv "CPATH"))
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(unsetenv "CPATH")
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;; 'rpcgen' needs native libc headers to be built.
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(substitute* "sunrpc/Makefile"
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(("sunrpc-CPPFLAGS =.*" all)
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(string-append "CPATH = $(NATIVE_CPATH)\n"
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"export CPATH\n"
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all "\n"))))
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,phases)))))
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(propagated-inputs `(("linux-headers" ,(linux-libre-headers-boot0))))
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(native-inputs
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`(("texinfo" ,texinfo-boot0)
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("perl" ,perl-boot0)))
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(inputs
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`(;; The boot inputs. That includes the bootstrap libc. We don't want
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;; it in $CPATH, hence the 'pre-configure' phase above.
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,@%boot1-inputs
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;; A native GCC is needed to build `cross-rpcgen'.
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("native-gcc" ,@(assoc-ref %boot0-inputs "gcc"))
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;; Here, we use the bootstrap Bash, which is not satisfactory
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;; because we don't want to depend on bootstrap tools.
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("static-bash" ,@(assoc-ref %boot0-inputs "bash")))))))
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(define (cross-gcc-wrapper gcc binutils glibc bash)
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"Return a wrapper for the pseudo-cross toolchain GCC/BINUTILS/GLIBC
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that makes it available under the native tool names."
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(package (inherit gcc)
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(name (string-append (package-name gcc) "-wrapped"))
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(source #f)
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(build-system trivial-build-system)
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(outputs '("out"))
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||
(arguments
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`(#:guile ,%bootstrap-guile
|
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#:modules ((guix build utils))
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#:builder (begin
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(use-modules (guix build utils))
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||
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(let* ((binutils (assoc-ref %build-inputs "binutils"))
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(gcc (assoc-ref %build-inputs "gcc"))
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(libc (assoc-ref %build-inputs "libc"))
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(bash (assoc-ref %build-inputs "bash"))
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(out (assoc-ref %outputs "out"))
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(bindir (string-append out "/bin"))
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(triplet ,(boot-triplet)))
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||
(define (wrap-program program)
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;; GCC-BOOT0 is a libc-less cross-compiler, so it
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;; needs to be told where to find the crt files and
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;; the dynamic linker.
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||
(call-with-output-file program
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(lambda (p)
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(format p "#!~a/bin/bash
|
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exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
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||
bash
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||
gcc triplet program
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||
libc libc
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||
,(glibc-dynamic-linker))))
|
||
|
||
(chmod program #o555))
|
||
|
||
(mkdir-p bindir)
|
||
(with-directory-excursion bindir
|
||
(for-each (lambda (tool)
|
||
(symlink (string-append binutils "/bin/"
|
||
triplet "-" tool)
|
||
tool))
|
||
'("ar" "ranlib"))
|
||
(for-each wrap-program '("gcc" "g++")))))))
|
||
(native-inputs
|
||
`(("binutils" ,binutils)
|
||
("gcc" ,gcc)
|
||
("libc" ,glibc)
|
||
("bash" ,bash)))
|
||
(inputs '())))
|
||
|
||
(define bison-boot1
|
||
;; XXX: This Bison is needed to rebuild Bash's parser, which is modified by
|
||
;; its CVE patches. Remove it when it's no longer needed.
|
||
(let* ((m4 (package-with-bootstrap-guile
|
||
(package-with-explicit-inputs m4 %boot0-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile)))
|
||
(bison (package (inherit bison)
|
||
(native-inputs `(("perl" ,perl-boot0)))
|
||
(propagated-inputs `(("m4" ,m4)))
|
||
(inputs '()) ;remove Flex...
|
||
(arguments '(#:tests? #f))))) ;... and thus disable tests
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs bison %boot0-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile))))
|
||
|
||
(define static-bash-for-glibc
|
||
;; A statically-linked Bash to be used by GLIBC-FINAL in system(3) & co.
|
||
(let* ((gcc (cross-gcc-wrapper gcc-boot0 binutils-boot0
|
||
glibc-final-with-bootstrap-bash
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||
(car (assoc-ref %boot1-inputs "bash"))))
|
||
(bash (package (inherit static-bash)
|
||
(native-inputs `(("bison" ,bison-boot1)))
|
||
(arguments
|
||
`(#:guile ,%bootstrap-guile
|
||
,@(package-arguments static-bash))))))
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs bash
|
||
`(("gcc" ,gcc)
|
||
("libc" ,glibc-final-with-bootstrap-bash)
|
||
,@(fold alist-delete %boot1-inputs
|
||
'("gcc" "libc")))
|
||
(current-source-location)))))
|
||
|
||
(define gettext-boot0
|
||
;; A minimal gettext used during bootstrap.
|
||
(let ((gettext-minimal
|
||
(package (inherit gnu-gettext)
|
||
(name "gettext-boot0")
|
||
(inputs '()) ;zero dependencies
|
||
(arguments
|
||
(substitute-keyword-arguments
|
||
`(#:tests? #f
|
||
,@(package-arguments gnu-gettext))
|
||
((#:phases phases)
|
||
`(modify-phases ,phases
|
||
;; Build only the tools.
|
||
(add-after 'unpack 'chdir
|
||
(lambda _
|
||
(chdir "gettext-tools")))
|
||
|
||
;; Some test programs require pthreads, which we don't have.
|
||
(add-before 'configure 'no-test-programs
|
||
(lambda _
|
||
(substitute* "tests/Makefile.in"
|
||
(("^PROGRAMS =.*$")
|
||
"PROGRAMS =\n"))
|
||
#t))
|
||
|
||
;; Don't try to link against libexpat.
|
||
(delete 'link-expat)
|
||
(delete 'patch-tests))))))))
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs gettext-minimal
|
||
%boot1-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile))))
|
||
|
||
(define glibc-final
|
||
;; The final glibc, which embeds the statically-linked Bash built above.
|
||
(package (inherit glibc-final-with-bootstrap-bash)
|
||
(name "glibc")
|
||
(inputs `(("static-bash" ,static-bash-for-glibc)
|
||
,@(alist-delete
|
||
"static-bash"
|
||
(package-inputs glibc-final-with-bootstrap-bash))))
|
||
|
||
;; This time we need 'msgfmt' to install all the libc.mo files.
|
||
(native-inputs `(,@(package-native-inputs glibc-final-with-bootstrap-bash)
|
||
("gettext" ,gettext-boot0)))
|
||
|
||
;; The final libc only refers to itself, but the 'debug' output contains
|
||
;; references to GCC-BOOT0 and to the Linux headers. XXX: Would be great
|
||
;; if 'allowed-references' were per-output.
|
||
(arguments
|
||
`(#:allowed-references
|
||
,(cons* `(,gcc-boot0 "lib") (linux-libre-headers-boot0)
|
||
static-bash-for-glibc
|
||
(package-outputs glibc-final-with-bootstrap-bash))
|
||
|
||
,@(package-arguments glibc-final-with-bootstrap-bash)))))
|
||
|
||
(define gcc-boot0-wrapped
|
||
;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the
|
||
;; non-cross names.
|
||
(cross-gcc-wrapper gcc-boot0 binutils-boot0 glibc-final
|
||
(car (assoc-ref %boot1-inputs "bash"))))
|
||
|
||
(define %boot2-inputs
|
||
;; 3rd stage inputs.
|
||
`(("libc" ,glibc-final)
|
||
("gcc" ,gcc-boot0-wrapped)
|
||
,@(fold alist-delete %boot1-inputs '("libc" "gcc"))))
|
||
|
||
(define binutils-final
|
||
(package-with-bootstrap-guile
|
||
(package (inherit binutils)
|
||
(arguments
|
||
`(#:guile ,%bootstrap-guile
|
||
#:implicit-inputs? #f
|
||
#:allowed-references ("out" ,glibc-final)
|
||
,@(package-arguments binutils)))
|
||
(inputs %boot2-inputs))))
|
||
|
||
(define libstdc++
|
||
;; Intermediate libstdc++ that will allow us to build the final GCC
|
||
;; (remember that GCC-BOOT0 cannot build libstdc++.)
|
||
;; TODO: Write in terms of 'make-libstdc++'.
|
||
(package-with-bootstrap-guile
|
||
(package (inherit gcc)
|
||
(name "libstdc++")
|
||
(arguments
|
||
`(#:guile ,%bootstrap-guile
|
||
#:implicit-inputs? #f
|
||
|
||
#:out-of-source? #t
|
||
#:phases (alist-cons-before
|
||
'configure 'chdir
|
||
(lambda _
|
||
(chdir "libstdc++-v3"))
|
||
%standard-phases)
|
||
#:configure-flags `("--disable-shared"
|
||
"--disable-libstdcxx-threads"
|
||
"--disable-libstdcxx-pch"
|
||
,(string-append "--with-gxx-include-dir="
|
||
(assoc-ref %outputs "out")
|
||
"/include"
|
||
;; "/include/c++/"
|
||
;; ,(package-version gcc)
|
||
))))
|
||
(outputs '("out"))
|
||
(inputs %boot2-inputs)
|
||
(native-inputs '())
|
||
(propagated-inputs '())
|
||
(synopsis "GNU C++ standard library (intermediate)"))))
|
||
|
||
(define gcc-final
|
||
;; The final GCC.
|
||
(package (inherit gcc-boot0)
|
||
(name "gcc")
|
||
|
||
;; XXX: Currently #:allowed-references applies to all the outputs but the
|
||
;; "debug" output contains disallowed references, notably
|
||
;; linux-libre-headers. Disable the debugging output to work around that.
|
||
(outputs (delete "debug" (package-outputs gcc-boot0)))
|
||
|
||
(arguments
|
||
`(#:guile ,%bootstrap-guile
|
||
#:implicit-inputs? #f
|
||
|
||
#:allowed-references ("out" "lib"
|
||
,glibc-final ,static-bash-for-glibc)
|
||
|
||
;; Things like libasan.so and libstdc++.so NEED ld.so for some
|
||
;; reason, but it is not in their RUNPATH. This is a false
|
||
;; positive, so turn it off.
|
||
#:validate-runpath? #f
|
||
|
||
;; Build again GMP & co. within GCC's build process, because it's hard
|
||
;; to do outside (because GCC-BOOT0 is a cross-compiler, and thus
|
||
;; doesn't honor $LIBRARY_PATH, which breaks `gnu-build-system'.)
|
||
,@(substitute-keyword-arguments (package-arguments gcc-boot0)
|
||
((#:configure-flags boot-flags)
|
||
(let loop ((args (package-arguments gcc)))
|
||
(match args
|
||
((#:configure-flags normal-flags _ ...)
|
||
normal-flags)
|
||
((_ rest ...)
|
||
(loop rest)))))
|
||
((#:make-flags flags)
|
||
;; Since $LIBRARY_PATH and $CPATH are not honored, add the
|
||
;; relevant flags.
|
||
`(cons (string-append "CPPFLAGS=-I"
|
||
(assoc-ref %build-inputs "libstdc++")
|
||
"/include")
|
||
(map (lambda (flag)
|
||
(if (string-prefix? "LDFLAGS=" flag)
|
||
(string-append flag " -L"
|
||
(assoc-ref %build-inputs "libstdc++")
|
||
"/lib")
|
||
flag))
|
||
,flags)))
|
||
((#:phases phases)
|
||
`(alist-delete 'symlink-libgcc_eh ,phases)))))
|
||
|
||
;; This time we want Texinfo, so we get the manual. Add
|
||
;; STATIC-BASH-FOR-GLIBC so that it's used in the final shebangs of
|
||
;; scripts such as 'mkheaders' and 'fixinc.sh' (XXX: who cares about these
|
||
;; scripts?).
|
||
(native-inputs `(("texinfo" ,texinfo-boot0)
|
||
("static-bash" ,static-bash-for-glibc)
|
||
,@(package-native-inputs gcc-boot0)))
|
||
|
||
(inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp)))
|
||
("mpfr-source" ,(package-source mpfr))
|
||
("mpc-source" ,(package-source mpc))
|
||
("binutils" ,binutils-final)
|
||
("libstdc++" ,libstdc++)
|
||
,@%boot2-inputs))))
|
||
|
||
(define ld-wrapper-boot3
|
||
;; A linker wrapper that uses the bootstrap Guile.
|
||
(make-ld-wrapper "ld-wrapper-boot3"
|
||
#:binutils binutils-final
|
||
#:guile %bootstrap-guile
|
||
#:bash (car (assoc-ref %boot2-inputs "bash"))))
|
||
|
||
(define %boot3-inputs
|
||
;; 4th stage inputs.
|
||
`(("gcc" ,gcc-final)
|
||
("ld-wrapper" ,ld-wrapper-boot3)
|
||
,@(alist-delete "gcc" %boot2-inputs)))
|
||
|
||
(define bash-final
|
||
;; Link with `-static-libgcc' to make sure we don't retain a reference
|
||
;; to the bootstrap GCC.
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs (static-libgcc-package bash)
|
||
%boot3-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile)))
|
||
|
||
(define %boot4-inputs
|
||
;; Now use the final Bash.
|
||
`(("bash" ,bash-final)
|
||
,@(alist-delete "bash" %boot3-inputs)))
|
||
|
||
(define-public guile-final
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs guile-2.0/fixed
|
||
%boot4-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile)))
|
||
|
||
(define glibc-utf8-locales-final
|
||
;; Now that we have GUILE-FINAL, build the UTF-8 locales. They are needed
|
||
;; by the build processes afterwards so their 'scm_to_locale_string' works
|
||
;; with the full range of Unicode codepoints (remember
|
||
;; 'scm_to_locale_string' is called every time a string is passed to a C
|
||
;; function.)
|
||
(package
|
||
(inherit glibc-utf8-locales)
|
||
(inputs `(("glibc" ,glibc-final)
|
||
("gzip"
|
||
,(package-with-explicit-inputs gzip %boot4-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile))))))
|
||
|
||
(define (locale-proof-package p)
|
||
"Return a new package based on P that ignores 'LOCPATH'. The result is a
|
||
\"locale-proof\" package in the sense that it cannot end up loading locale
|
||
data that is not in the format its libc expects. This is useful because the
|
||
locale binary format may change incompatibly between libc versions."
|
||
(package
|
||
(inherit p)
|
||
(name (string-append (package-name p) "-lp"))
|
||
(build-system trivial-build-system)
|
||
(inputs `(("original" ,p)
|
||
("bash" ,bash-final)))
|
||
(outputs '("out"))
|
||
(arguments
|
||
'(#:modules ((guix build utils))
|
||
#:builder
|
||
(begin
|
||
(use-modules (guix build utils))
|
||
|
||
(let* ((out (assoc-ref %outputs "out"))
|
||
(bin (string-append out "/bin"))
|
||
(bash (assoc-ref %build-inputs "bash"))
|
||
(binaries (assoc-ref %build-inputs "original"))
|
||
(programs (find-files (string-append binaries "/bin"))))
|
||
(define (wrap-program program)
|
||
(let ((base (basename program)))
|
||
(call-with-output-file base
|
||
(lambda (port)
|
||
(format port "#!~a/bin/sh
|
||
# Unset 'LOCPATH' so that the program does not end up loading incompatible
|
||
# locale data.
|
||
unset LOCPATH
|
||
exec \"~a\" \"$@\"\n"
|
||
bash program)))
|
||
(chmod base #o755)))
|
||
|
||
(mkdir-p bin)
|
||
(with-directory-excursion bin
|
||
(for-each wrap-program programs)
|
||
#t)))))))
|
||
|
||
(define-public ld-wrapper
|
||
;; The final 'ld' wrapper, which uses the final Guile and Binutils.
|
||
(package (inherit ld-wrapper-boot3)
|
||
(name "ld-wrapper")
|
||
(inputs `(("guile" ,guile-final)
|
||
("bash" ,bash-final)
|
||
,@(fold alist-delete (package-inputs ld-wrapper-boot3)
|
||
'("guile" "bash"))))))
|
||
|
||
(define %boot5-inputs
|
||
;; Now with UTF-8 locales. Since the locale binary format differs between
|
||
;; libc versions, we have to rebuild some of the packages so that they use
|
||
;; the new libc, which allows them to load locale data from
|
||
;; GLIBC-UTF8-LOCALES-FINAL (remember that the bootstrap binaries were built
|
||
;; with an older libc, which cannot load the new locale format.) See
|
||
;; <https://lists.gnu.org/archive/html/guix-devel/2015-08/msg00737.html>.
|
||
(let ((new-libc-package (compose package-with-bootstrap-guile
|
||
(cut package-with-explicit-inputs <>
|
||
%boot4-inputs
|
||
(current-source-location)
|
||
#:guile %bootstrap-guile))))
|
||
`(("locales" ,glibc-utf8-locales-final)
|
||
("ld-wrapper" ,ld-wrapper)
|
||
("binutils" ,binutils-final)
|
||
("bash" ,bash-final)
|
||
("make" ,(new-libc-package gnu-make))
|
||
|
||
;; Some test suites (grep, Gnulib) use 'diff' to compare files in locale
|
||
;; encoding, so we need support this.
|
||
("diffutils" ,(new-libc-package diffutils))
|
||
("findutils" ,(new-libc-package findutils))
|
||
|
||
;; Grep's test suite uses 'timeout' from Coreutils to execute command,
|
||
;; and yet these commands need to see the valid 'LOCPATH'.
|
||
("coreutils" ,(new-libc-package coreutils-minimal))
|
||
|
||
;; We just wrap the remaining binaries (tar, gzip, xz, etc.) so that
|
||
;; they ignore 'LOCPATH' (if they did not, they would be hit by an
|
||
;; assertion failure in loadlocale.c.)
|
||
("coreutils&co" ,(locale-proof-package %bootstrap-coreutils&co))
|
||
|
||
,@(fold alist-delete %boot4-inputs
|
||
'("coreutils&co" "findutils" "diffutils" "make"
|
||
"bash" "binutils-cross" "ld-wrapper")))))
|
||
|
||
(define gnu-make-final
|
||
;; The final GNU Make, which uses the final Guile.
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs gnu-make
|
||
`(("guile" ,guile-final)
|
||
,@%boot5-inputs)
|
||
(current-source-location))))
|
||
|
||
(define coreutils-final
|
||
;; The final Coreutils. Treat them specially because some packages, such as
|
||
;; Findutils, keep a reference to the Coreutils they were built with.
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs coreutils
|
||
%boot5-inputs
|
||
(current-source-location)
|
||
|
||
;; Use the final Guile, linked against the
|
||
;; final libc with working iconv, so that
|
||
;; 'substitute*' works well when touching
|
||
;; test files in Gettext.
|
||
#:guile guile-final)))
|
||
|
||
(define grep-final
|
||
;; The final grep. Gzip holds a reference to it (via zgrep), so it must be
|
||
;; built before gzip.
|
||
(package-with-bootstrap-guile
|
||
(package-with-explicit-inputs grep
|
||
%boot5-inputs
|
||
(current-source-location)
|
||
#:guile guile-final)))
|
||
|
||
(define %boot6-inputs
|
||
;; Now use the final Coreutils.
|
||
`(("coreutils" ,coreutils-final)
|
||
("grep" ,grep-final)
|
||
,@%boot5-inputs))
|
||
|
||
(define-public %final-inputs
|
||
;; Final derivations used as implicit inputs by 'gnu-build-system'. We
|
||
;; still use 'package-with-bootstrap-guile' so that the bootstrap tools are
|
||
;; used for origins that have patches, thereby avoiding circular
|
||
;; dependencies.
|
||
(let ((finalize (compose package-with-bootstrap-guile
|
||
(cut package-with-explicit-inputs <> %boot6-inputs
|
||
(current-source-location)))))
|
||
`(,@(map (match-lambda
|
||
((name package)
|
||
(list name (finalize package))))
|
||
`(("tar" ,tar)
|
||
("gzip" ,gzip)
|
||
("bzip2" ,bzip2)
|
||
("xz" ,xz)
|
||
("file" ,file)
|
||
("diffutils" ,diffutils)
|
||
("patch" ,patch)
|
||
("sed" ,sed)
|
||
("findutils" ,findutils)
|
||
("gawk" ,gawk)))
|
||
("grep" ,grep-final)
|
||
("coreutils" ,coreutils-final)
|
||
("make" ,gnu-make-final)
|
||
("bash" ,bash-final)
|
||
("ld-wrapper" ,ld-wrapper)
|
||
("binutils" ,binutils-final)
|
||
("gcc" ,gcc-final)
|
||
("libc" ,glibc-final)
|
||
("locales" ,glibc-utf8-locales-final))))
|
||
|
||
(define-public canonical-package
|
||
(let ((name->package (fold (lambda (input result)
|
||
(match input
|
||
((_ package)
|
||
(vhash-cons (package-full-name package)
|
||
package result))))
|
||
vlist-null
|
||
`(("guile" ,guile-final)
|
||
,@%final-inputs))))
|
||
(lambda (package)
|
||
"Return the 'canonical' variant of PACKAGE---i.e., if PACKAGE is one of
|
||
the implicit inputs of 'gnu-build-system', return that one, otherwise return
|
||
PACKAGE.
|
||
|
||
The goal is to avoid duplication in cases like GUILE-FINAL vs. GUILE-2.0,
|
||
COREUTILS-FINAL vs. COREUTILS, etc."
|
||
;; XXX: This doesn't handle dependencies of the final inputs, such as
|
||
;; libunistring, GMP, etc.
|
||
(match (vhash-assoc (package-full-name package) name->package)
|
||
((_ . canon)
|
||
;; In general we want CANON, except if we're cross-compiling: CANON
|
||
;; uses explicit inputs, so it is "anchored" in the bootstrapped
|
||
;; process, with dependencies on things that cannot be
|
||
;; cross-compiled.
|
||
(if (%current-target-system)
|
||
package
|
||
canon))
|
||
(_ package)))))
|
||
|
||
|
||
;;;
|
||
;;; GCC toolchain.
|
||
;;;
|
||
|
||
(define (gcc-toolchain gcc)
|
||
"Return a complete toolchain for GCC."
|
||
(package
|
||
(name "gcc-toolchain")
|
||
(version (package-version gcc))
|
||
(source #f)
|
||
(build-system trivial-build-system)
|
||
(arguments
|
||
'(#:modules ((guix build union))
|
||
#:builder (begin
|
||
(use-modules (ice-9 match)
|
||
(srfi srfi-26)
|
||
(guix build union))
|
||
|
||
(let ((out (assoc-ref %outputs "out")))
|
||
|
||
(match %build-inputs
|
||
(((names . directories) ...)
|
||
(union-build out directories)))
|
||
|
||
(union-build (assoc-ref %outputs "debug")
|
||
(list (assoc-ref %build-inputs
|
||
"libc-debug")))))))
|
||
|
||
(native-search-paths (package-native-search-paths gcc))
|
||
(search-paths (package-search-paths gcc))
|
||
|
||
(license (package-license gcc))
|
||
(synopsis "Complete GCC tool chain for C/C++ development")
|
||
(description
|
||
"This package provides a complete GCC tool chain for C/C++ development to
|
||
be installed in user profiles. This includes GCC, as well as libc (headers
|
||
and binaries, plus debugging symbols in the 'debug' output), and Binutils.")
|
||
(home-page "http://gcc.gnu.org/")
|
||
(outputs '("out" "debug"))
|
||
|
||
;; The main raison d'être of this "meta-package" is (1) to conveniently
|
||
;; install everything that we need, and (2) to make sure ld-wrapper comes
|
||
;; before Binutils' ld in the user's profile.
|
||
(inputs `(("gcc" ,gcc)
|
||
("ld-wrapper" ,(car (assoc-ref %final-inputs "ld-wrapper")))
|
||
("binutils" ,binutils-final)
|
||
("libc" ,glibc-final)
|
||
("libc-debug" ,glibc-final "debug")))))
|
||
|
||
(define-public gcc-toolchain-4.8
|
||
(gcc-toolchain gcc-final))
|
||
|
||
(define-public gcc-toolchain-4.9
|
||
(gcc-toolchain gcc-4.9))
|
||
|
||
(define-public gcc-toolchain-5
|
||
(gcc-toolchain gcc-5))
|
||
|
||
;;; commencement.scm ends here
|