;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org>
;;;
;;; 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 (gnu packages heads)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix utils)
#:use-module (gnu packages)
#:use-module (gnu packages admin)
#:use-module (gnu packages algebra)
#:use-module (gnu packages assembly)
#:use-module (gnu packages autotools)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages compression)
#:use-module (gnu packages flex)
#:use-module (gnu packages bison)
#:use-module (gnu packages elf)
#:use-module (gnu packages m4)
#:use-module (gnu packages curl)
#:use-module (gnu packages linux)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages python)
#:use-module (gnu packages cpio)
#:use-module (gnu packages file)
#:use-module (gnu packages perl)
#:use-module (gnu packages version-control)
#:use-module (gnu packages virtualization)
#:use-module ((guix build utils) #:select (alist-replace)))
(define-public musl-cross
(let ((revision "3")
(commit "a8a66490dae7f23a2cf5e256f3a596d1ccfe1a03"))
(package
(name "musl-cross")
(version (git-version "0.1" revision commit))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/GregorR/musl-cross")
(commit commit)))
(file-name "musl-cross-checkout")
(sha256
(base32
"1xvl9y017wb2qaphy9zqh3vrhm8hklr8acvzzcjc35d1jjhyl58y"))
(patches (search-patches "musl-cross-locale.patch"))))
(build-system gnu-build-system)
(arguments
`(#:tests? #f ; No tests in main project.
#:modules
((guix build utils)
(guix build gnu-build-system)
(srfi srfi-1)) ; drop
#:phases
(modify-phases %standard-phases
(replace 'configure
(lambda _
(setenv "SHELL" "bash")
(setenv "CONFIG_SHELL" "bash")
#t))
(add-after 'unpack 'unpack-dependencies
(lambda* (#:key inputs outputs #:allow-other-keys)
(define (install-file* source-key destination-directory
destination-suffix)
(let* ((source-file (assoc-ref inputs source-key))
(source-basename (basename source-file))
(source-parts (string-split source-basename #\-))
(destination-file
(string-join (drop source-parts 1) "-")))
(copy-file source-file
(string-append destination-directory "/"
destination-file destination-suffix))))
(for-each (lambda (name)
(install-file* name "tarballs" ""))
'("binutils" "target-gcc-5" "linux-headers" "musl"))
(copy-file (string-append (assoc-ref inputs "config.sub")
"/share/automake-1.16/config.sub")
"tarballs/config.sub;hb=3d5db9ebe860")
(copy-file (string-append (assoc-ref inputs "config.sub")
"/share/automake-1.16/config.guess")
"tarballs/config.guess;hb=3d5db9ebe860")
(substitute* "config.sh"
(("^CC_BASE_PREFIX=.*")
(string-append "CC_BASE_PREFIX=" (assoc-ref outputs "out")
"/crossgcc\n")))
;; Note: Important: source/gcc-5.3.0/gcc/exec-tool.in
;; Note: Important: source/kernel-headers-3.12.6-5/tools/install.sh
;; Note: Important: move-if-change (twice)
;; Make sure that shebangs are patched after new extractions.
(substitute* "defs.sh"
(("touch \"[$]2/extracted\"")
(string-append "touch \"$2/extracted\"
for s in mkinstalldirs move-if-change compile depcomp callprocs configure \\
mkdep compile libtool-ldflags config.guess install-sh missing config.sub \\
config.rpath progtest.m4 lib-ld.m4 acx.m4 gen-fixed.sh mkheader.sh ylwrap \\
merge.sh godeps.sh lock-and-run.sh print-sysroot-suffix.sh mkconfig.sh \\
genmultilib exec-tool.in install.sh
do
find . -name $s -exec sed -i -e 's;!/bin/sh;!" (assoc-ref inputs "bash")
"/bin/sh;' '{}' ';'
find . -name $s -exec sed -i -e 's; /bin/sh; " (assoc-ref inputs "bash")
"/bin/sh;' '{}' ';'
done
" )))
#t))
(replace 'build
(lambda* (#:key outputs #:allow-other-keys)
(invoke "./build.sh")))
(delete 'install))))
(native-inputs
`(("config.sub" ,automake)
("bash" ,bash)
("flex" ,flex)
("gmp" ,gmp)
("mpfr" ,mpfr)
("mpc" ,mpc)
("binutils"
,(origin
(method url-fetch)
(uri "https://ftpmirror.gnu.org/gnu/binutils/binutils-2.27.tar.bz2")
(sha256
(base32 "125clslv17xh1sab74343fg6v31msavpmaa1c1394zsqa773g5rn"))))
("target-gcc-5"
,(origin
(method url-fetch)
(uri "https://ftpmirror.gnu.org/gnu/gcc/gcc-5.3.0/gcc-5.3.0.tar.bz2")
(sha256
(base32 "1ny4smkp5bzs3cp8ss7pl6lk8yss0d9m4av1mvdp72r1x695akxq"))))
("linux-headers"
,(origin
(method url-fetch)
(uri "http://ftp.barfooze.de/pub/sabotage/tarballs/linux-headers-4.19.88.tar.xz")
(sha256
(base32 "1srgi2nqw892jb6yd4kzacf2xzwfvzhsv2957xfh1nvbs7varwyk"))))
("musl"
,(origin
(method url-fetch)
(uri "http://www.musl-libc.org/releases/musl-1.1.24.tar.gz")
(sha256
(base32 "18r2a00k82hz0mqdvgm7crzc7305l36109c0j9yjmkxj2alcjw0k"))))))
(supported-systems (delete "i586-gnu" %supported-systems))
(home-page "https://github.com/osresearch/heads")
(synopsis "Musl-cross gcc 5 toolchain")
(description "Musl-cross toolchain: binutils, gcc 5 and musl.")
(license license:isc))))
;; This package provides a "dev.cpio" file usable as a base for booting Heads.
(define-public heads-dev-cpio
(package
(name "heads-dev-cpio")
(version "0.1")
(source #f)
(build-system trivial-build-system)
(arguments
`(#:modules ((guix build utils)
(guix build syscalls)
(guix cpio))
#:builder (begin
(use-modules (guix build utils)
(guix cpio)
(srfi srfi-26))
(mkdir-p "dev") ; input directory.
(let* ((out (assoc-ref %outputs "out"))
(libexec (string-append out "/libexec")))
(mkdir-p libexec)
(call-with-output-file (string-append libexec "/dev.cpio")
(lambda (port)
(write-cpio-archive '("dev" "dev/console") port
#:file->header
(lambda (name)
(if (string=? "dev/console" name)
(special-file->cpio-header* name 'char-special 5 1 #o600)
(file->cpio-header* name))))))
#t))))
(synopsis "@file{dev.cpio} for Heads")
(description "This package provides a @file{dev.cpio} file usable as a
base for heads' initrd.")
(home-page "https://osresearch.net/")
(license license:bsd-2)))
