4f3811f6bb
* guix/build/make-bootstrap.scm (copy-linux-headers): New procedure; extract from make-stripped-libc and add headers for Mes bootstrap. (make-stripped-libc): Use it.
120 lines
4.6 KiB
Scheme
120 lines
4.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2015, 2017 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
|
|
;;; Copyright © 2015, 2019 Ludovic Courtès <ludo@gnu.org>
|
|
;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.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 (guix build make-bootstrap)
|
|
#:use-module (srfi srfi-1)
|
|
#:use-module (srfi srfi-11)
|
|
#:use-module (srfi srfi-19)
|
|
#:use-module (srfi srfi-26)
|
|
#:use-module (guix build utils)
|
|
#:export (copy-linux-headers
|
|
make-stripped-libc))
|
|
|
|
;; Commentary:
|
|
;;
|
|
;; This module provides facilities to build the bootstrap binaries.
|
|
;;
|
|
;; Code:
|
|
|
|
(define (copy-linux-headers output kernel-headers)
|
|
"Copy to OUTPUT the subset of KERNEL-HEADERS that is needed when producing a
|
|
bootstrap libc."
|
|
|
|
(let* ((incdir (string-append output "/include")))
|
|
(mkdir-p incdir)
|
|
|
|
;; Copy some of the Linux-Libre headers that glibc headers
|
|
;; refer to.
|
|
(mkdir (string-append incdir "/linux"))
|
|
(for-each (lambda (file)
|
|
(install-file (pk 'src (string-append kernel-headers "/include/linux/" file))
|
|
(pk 'dest (string-append incdir "/linux"))))
|
|
'(
|
|
"a.out.h" ; for 2.2.5
|
|
"atalk.h" ; for 2.2.5
|
|
"errno.h"
|
|
"falloc.h"
|
|
"if_addr.h" ; for 2.16.0
|
|
"if_ether.h" ; for 2.2.5
|
|
"if_link.h" ; for 2.16.0
|
|
"ioctl.h"
|
|
"kernel.h"
|
|
"limits.h"
|
|
"neighbour.h" ; for 2.16.0
|
|
"netlink.h" ; for 2.16.0
|
|
"param.h"
|
|
"prctl.h" ; for 2.16.0
|
|
"posix_types.h"
|
|
"rtnetlink.h" ; for 2.16.0
|
|
"socket.h"
|
|
"stddef.h"
|
|
"swab.h" ; for 2.2.5
|
|
"sysctl.h"
|
|
"sysinfo.h" ; for 2.2.5
|
|
"types.h"
|
|
"version.h" ; for 2.2.5
|
|
))
|
|
|
|
(copy-recursively (string-append kernel-headers "/include/asm")
|
|
(string-append incdir "/asm"))
|
|
(copy-recursively (string-append kernel-headers "/include/asm-generic")
|
|
(string-append incdir "/asm-generic"))
|
|
(copy-recursively (string-append kernel-headers "/include/linux/byteorder")
|
|
(string-append incdir "/linux/byteorder"))
|
|
#t))
|
|
|
|
(define (make-stripped-libc output libc kernel-headers)
|
|
"Copy to OUTPUT the subset of LIBC and KERNEL-HEADERS that is needed
|
|
when producing a bootstrap libc."
|
|
|
|
(define (copy-mach-headers output kernel-headers)
|
|
(let* ((incdir (string-append output "/include")))
|
|
(copy-recursively (string-append libc "/include") incdir)
|
|
|
|
(copy-recursively (string-append kernel-headers "/include/mach")
|
|
(string-append incdir "/mach"))
|
|
#t))
|
|
|
|
(define (copy-libc+linux-headers output kernel-headers)
|
|
(let* ((incdir (string-append output "/include")))
|
|
(copy-recursively (string-append libc "/include") incdir)
|
|
(copy-linux-headers output kernel-headers)))
|
|
|
|
(define %libc-object-files-rx "^(crt.*|ld.*|lib(c|m|dl|rt|pthread|nsl|\
|
|
util).*\\.so(\\..*)?|lib(machuser|hurduser).so.*|(libc(rt|)|libpthread)\
|
|
_nonshared\\.a)$")
|
|
|
|
(setvbuf (current-output-port) 'line)
|
|
(let* ((libdir (string-append output "/lib")))
|
|
(mkdir-p libdir)
|
|
(for-each (lambda (file)
|
|
(let ((target (string-append libdir "/"
|
|
(basename file))))
|
|
(copy-file file target)
|
|
(remove-store-references target)))
|
|
(find-files (string-append libc "/lib") %libc-object-files-rx))
|
|
#t)
|
|
|
|
(if (directory-exists? (string-append kernel-headers "/include/mach"))
|
|
(copy-mach-headers output kernel-headers)
|
|
(copy-libc+linux-headers output kernel-headers)))
|
|
|
|
|