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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@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 (gnu packages make-bootstrap)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix licenses)
+ #:use-module (guix build-system trivial)
+ #:use-module (guix build-system gnu)
+ #:use-module ((distro) #:select (search-patch))
+ #:use-module (gnu packages base)
+ #:use-module (gnu packages bash)
+ #:use-module (gnu packages compression)
+ #:use-module (gnu packages gawk)
+ #:use-module (gnu packages guile)
+ #:use-module (gnu packages linux)
+ #:use-module (gnu packages multiprecision)
+ #:use-module (ice-9 match)
+ #:use-module (srfi srfi-1)
+ #:export (%bootstrap-binaries-tarball
+ %binutils-bootstrap-tarball
+ %glibc-bootstrap-tarball
+ %gcc-bootstrap-tarball
+ %guile-bootstrap-tarball
+ %bootstrap-tarballs))
+
+;;; Commentary:
+;;;
+;;; This modules provides tools to build tarballs of the "bootstrap binaries"
+;;; used in (gnu packages bootstrap). These statically-linked binaries are
+;;; taken for granted and used as the root of the whole bootstrap procedure.
+;;;
+;;; Code:
+
+(define %glibc-for-bootstrap
+ ;; A libc whose `system' and `popen' functions looks for `sh' in $PATH,
+ ;; without nscd, and with static NSS modules.
+ (package (inherit glibc-final)
+ (arguments
+ (lambda (system)
+ (substitute-keyword-arguments ((package-arguments glibc-final) system)
+ ((#:patches patches)
+ `(cons (assoc-ref %build-inputs "patch/system")
+ ,patches))
+ ((#:configure-flags flags)
+ ;; Arrange so that getaddrinfo & co. do not contact the nscd,
+ ;; and can use statically-linked NSS modules.
+ `(cons* "--disable-nscd" "--disable-build-nscd"
+ "--enable-static-nss"
+ ,flags)))))
+ (inputs
+ `(("patch/system" ,(search-patch "glibc-bootstrap-system.patch"))
+ ,@(package-inputs glibc-final)))))
+
+(define %standard-inputs-with-relocatable-glibc
+ ;; Standard inputs with the above libc and corresponding GCC.
+ `(("libc", %glibc-for-bootstrap)
+ ("gcc" ,(package-with-explicit-inputs
+ gcc-4.7
+ `(("libc",%glibc-for-bootstrap)
+ ,@(alist-delete "libc" %final-inputs))
+ (current-source-location)))
+ ,@(fold alist-delete %final-inputs '("libc" "gcc"))))
+
+(define %bash-static
+ (static-package bash-light))
+
+(define %static-inputs
+ ;; Packages that are to be used as %BOOTSTRAP-INPUTS.
+ (let ((coreutils (package (inherit coreutils)
+ (arguments
+ `(#:configure-flags
+ '("--disable-nls"
+ "--disable-silent-rules"
+ "--enable-no-install-program=stdbuf,libstdbuf.so"
+ "CFLAGS=-Os -g0" ; smaller, please
+ "LDFLAGS=-static -pthread")
+ #:tests? #f ; signal-related Gnulib tests fail
+ ,@(package-arguments coreutils)))
+
+ ;; Remove optional dependencies such as GMP.
+ (inputs `(,(assoc "perl" (package-inputs coreutils))))))
+ (bzip2 (package (inherit bzip2)
+ (arguments
+ (substitute-keyword-arguments (package-arguments bzip2)
+ ((#:phases phases)
+ `(alist-cons-before
+ 'build 'dash-static
+ (lambda _
+ (substitute* "Makefile"
+ (("^LDFLAGS[[:blank:]]*=.*$")
+ "LDFLAGS = -static")))
+ ,phases))))))
+ (xz (package (inherit xz)
+ (arguments
+ `(#:strip-flags '("--strip-all")
+ #:phases (alist-cons-before
+ 'configure 'static-executable
+ (lambda _
+ ;; Ask Libtool for a static executable.
+ (substitute* "src/xz/Makefile.in"
+ (("^xz_LDADD =")
+ "xz_LDADD = -all-static")))
+ %standard-phases)))))
+ (gawk (package (inherit gawk)
+ (arguments
+ (lambda (system)
+ `(#:patches (list (assoc-ref %build-inputs "patch/sh"))
+ ,@(substitute-keyword-arguments
+ ((package-arguments gawk) system)
+ ((#:phases phases)
+ `(alist-cons-before
+ 'configure 'no-export-dynamic
+ (lambda _
+ ;; Since we use `-static', remove
+ ;; `-export-dynamic'.
+ (substitute* "configure"
+ (("-export-dynamic") "")))
+ ,phases))))))
+ (inputs `(("patch/sh" ,(search-patch "gawk-shell.patch"))))))
+ (finalize (lambda (p)
+ (static-package (package-with-explicit-inputs
+ p
+ %standard-inputs-with-relocatable-glibc)
+ (current-source-location)))))
+ `(,@(map (match-lambda
+ ((name package)
+ (list name (finalize package))))
+ `(("tar" ,tar)
+ ("gzip" ,gzip)
+ ("bzip2" ,bzip2)
+ ("xz" ,xz)
+ ("patch" ,patch)
+ ("coreutils" ,coreutils)
+ ("sed" ,sed)
+ ("grep" ,grep)
+ ("gawk" ,gawk)))
+ ("bash" ,%bash-static)
+ ;; ("ld-wrapper" ,ld-wrapper)
+ ;; ("binutils" ,binutils-final)
+ ;; ("gcc" ,gcc-final)
+ ;; ("libc" ,glibc-final)
+ )))
+
+(define %static-binaries
+ (package
+ (name "static-binaries")
+ (version "0")
+ (build-system trivial-build-system)
+ (source #f)
+ (inputs %static-inputs)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (ice-9 ftw)
+ (ice-9 match)
+ (srfi srfi-1)
+ (srfi srfi-26)
+ (guix build utils))
+
+ (let ()
+ (define (directory-contents dir)
+ (map (cut string-append dir "/" <>)
+ (scandir dir (negate (cut member <> '("." ".."))))))
+
+ (define (copy-directory source destination)
+ (for-each (lambda (file)
+ (format #t "copying ~s...~%" file)
+ (copy-file file
+ (string-append destination "/"
+ (basename file))))
+ (directory-contents source)))
+
+ (let* ((out (assoc-ref %outputs "out"))
+ (bin (string-append out "/bin")))
+ (mkdir-p bin)
+
+ ;; Copy Coreutils binaries.
+ (let* ((coreutils (assoc-ref %build-inputs "coreutils"))
+ (source (string-append coreutils "/bin")))
+ (copy-directory source bin))
+
+ ;; For the other inputs, copy just one binary, which has the
+ ;; same name as the input.
+ (for-each (match-lambda
+ ((name . dir)
+ (let ((source (string-append dir "/bin/" name)))
+ (format #t "copying ~s...~%" source)
+ (copy-file source
+ (string-append bin "/" name)))))
+ (alist-delete "coreutils" %build-inputs))
+
+ ;; But of course, there are exceptions to this rule.
+ (let ((grep (assoc-ref %build-inputs "grep")))
+ (copy-file (string-append grep "/bin/fgrep")
+ (string-append bin "/fgrep"))
+ (copy-file (string-append grep "/bin/egrep")
+ (string-append bin "/egrep")))
+
+ ;; Clear references to the store path.
+ (for-each remove-store-references
+ (directory-contents bin))
+
+ (with-directory-excursion bin
+ ;; Programs such as Perl's build system want these aliases.
+ (symlink "bash" "sh")
+ (symlink "gawk" "awk"))
+
+ #t)))))
+ (synopsis "Statically-linked bootstrap binaries")
+ (description
+ "Binaries used to bootstrap the distribution.")
+ (license #f)
+ (home-page #f)))
+
+(define %binutils-static
+ ;; Statically-linked Binutils.
+ (package (inherit binutils)
+ (name "binutils-static")
+ (arguments
+ `(#:configure-flags '("--disable-gold" "--with-lib-path=/no-ld-lib-path")
+ #:strip-flags '("--strip-all")
+ #:phases (alist-cons-before
+ 'configure 'all-static
+ (lambda _
+ ;; The `-all-static' libtool flag can only be passed
+ ;; after `configure', since configure tests don't use
+ ;; libtool, and only for executables built with libtool.
+ (substitute* '("binutils/Makefile.in"
+ "gas/Makefile.in"
+ "ld/Makefile.in")
+ (("^LDFLAGS =(.*)$" line)
+ (string-append line
+ "\nAM_LDFLAGS = -static -all-static\n"))))
+ %standard-phases)))))
+
+(define %binutils-static-stripped
+ ;; The subset of Binutils that we need.
+ (package (inherit %binutils-static)
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (guix build utils))
+
+ (setvbuf (current-output-port) _IOLBF)
+ (let* ((in (assoc-ref %build-inputs "binutils"))
+ (out (assoc-ref %outputs "out"))
+ (bin (string-append out "/bin")))
+ (mkdir-p bin)
+ (for-each (lambda (file)
+ (let ((target (string-append bin "/" file)))
+ (format #t "copying `~a'...~%" file)
+ (copy-file (string-append in "/bin/" file)
+ target)
+ (remove-store-references target)))
+ '("ar" "as" "ld" "nm" "objcopy" "objdump"
+ "ranlib" "readelf" "size" "strings" "strip"))
+ #t))))
+ (inputs `(("binutils" ,%binutils-static)))))
+
+(define %glibc-stripped
+ ;; GNU libc's essential shared libraries, dynamic linker, and headers,
+ ;; with all references to store directories stripped. As a result,
+ ;; libc.so is unusable and need to be patched for proper relocation.
+ (let ((glibc %glibc-for-bootstrap))
+ (package (inherit glibc)
+ (name "glibc-stripped")
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (guix build utils))
+
+ (setvbuf (current-output-port) _IOLBF)
+ (let* ((out (assoc-ref %outputs "out"))
+ (libdir (string-append out "/lib"))
+ (incdir (string-append out "/include"))
+ (libc (assoc-ref %build-inputs "libc"))
+ (linux (assoc-ref %build-inputs "linux-headers")))
+ (mkdir-p libdir)
+ (for-each (lambda (file)
+ (let ((target (string-append libdir "/"
+ (basename file))))
+ (copy-file file target)
+ (remove-store-references target)))
+ (find-files (string-append libc "/lib")
+ "^(crt.*|ld.*|lib(c|m|dl|rt|pthread|nsl|util).*\\.so(\\..*)?|libc_nonshared\\.a)$"))
+
+ (copy-recursively (string-append libc "/include") incdir)
+
+ ;; Copy some of the Linux-Libre headers that glibc headers
+ ;; refer to.
+ (mkdir (string-append incdir "/linux"))
+ (for-each (lambda (file)
+ (copy-file (string-append linux "/include/linux/" file)
+ (string-append incdir "/linux/"
+ (basename file))))
+ '("limits.h" "errno.h" "socket.h" "kernel.h"
+ "sysctl.h" "param.h" "ioctl.h" "types.h"
+ "posix_types.h" "stddef.h"))
+
+ (copy-recursively (string-append linux "/include/asm")
+ (string-append incdir "/asm"))
+ (copy-recursively (string-append linux "/include/asm-generic")
+ (string-append incdir "/asm-generic"))
+ #t))))
+ (inputs `(("libc" ,glibc)
+ ("linux-headers" ,linux-libre-headers))))))
+
+(define %gcc-static
+ ;; A statically-linked GCC, with stripped-down functionality.
+ (package-with-explicit-inputs
+ (package (inherit gcc-final)
+ (name "gcc-static")
+ (arguments
+ (lambda (system)
+ `(#:modules ((guix build utils)
+ (guix build gnu-build-system)
+ (srfi srfi-1)
+ (srfi srfi-26)
+ (ice-9 regex))
+ ,@(substitute-keyword-arguments ((package-arguments gcc-final) system)
+ ((#:guile _) #f)
+ ((#:implicit-inputs? _) #t)
+ ((#:configure-flags flags)
+ `(append (list
+ "--disable-shared"
+ "--disable-plugin"
+ "--enable-languages=c"
+ "--disable-libmudflap"
+ "--disable-libgomp"
+ "--disable-libssp"
+ "--disable-libquadmath"
+ "--disable-decimal-float")
+ (remove (cut string-match "--(.*plugin|enable-languages)" <>)
+ ,flags)))
+ ((#:make-flags flags)
+ `(cons "BOOT_LDFLAGS=-static" ,flags))))))
+ (inputs `(("gmp-source" ,(package-source gmp))
+ ("mpfr-source" ,(package-source mpfr))
+ ("mpc-source" ,(package-source mpc))
+ ("binutils" ,binutils-final)
+ ,@(package-inputs gcc-4.7))))
+ %standard-inputs-with-relocatable-glibc))
+
+(define %gcc-stripped
+ ;; The subset of GCC files needed for bootstrap.
+ (package (inherit gcc-4.7)
+ (name "gcc-stripped")
+ (build-system trivial-build-system)
+ (source #f)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (srfi srfi-1)
+ (srfi srfi-26)
+ (guix build utils))
+
+ (setvbuf (current-output-port) _IOLBF)
+ (let* ((out (assoc-ref %outputs "out"))
+ (bindir (string-append out "/bin"))
+ (libdir (string-append out "/lib"))
+ (libexecdir (string-append out "/libexec"))
+ (gcc (assoc-ref %build-inputs "gcc")))
+ (copy-recursively (string-append gcc "/bin") bindir)
+ (for-each remove-store-references
+ (find-files bindir ".*"))
+
+ (copy-recursively (string-append gcc "/lib") libdir)
+ (for-each remove-store-references
+ (remove (cut string-suffix? ".h" <>)
+ (find-files libdir ".*")))
+
+ (copy-recursively (string-append gcc "/libexec")
+ libexecdir)
+ (for-each remove-store-references
+ (find-files libexecdir ".*"))
+ #t))))
+ (inputs `(("gcc" ,%gcc-static)))))
+
+(define %guile-static
+ ;; A statically-linked Guile that is relocatable--i.e., it can search
+ ;; .scm and .go files relative to its installation directory, rather
+ ;; than in hard-coded configure-time paths.
+ (let ((guile (package (inherit guile-2.0)
+ (inputs
+ `(("patch/relocatable"
+ ,(search-patch "guile-relocatable.patch"))
+ ("patch/utf8"
+ ,(search-patch "guile-default-utf8.patch"))
+ ,@(package-inputs guile-2.0)))
+ (arguments
+ `(;; When `configure' checks for ltdl availability, it
+ ;; doesn't try to link using libtool, and thus fails
+ ;; because of a missing -ldl. Work around that.
+ #:configure-flags '("LDFLAGS=-ldl")
+
+ #:phases (alist-cons-before
+ 'configure 'static-guile
+ (lambda _
+ (substitute* "libguile/Makefile.in"
+ ;; Create a statically-linked `guile'
+ ;; executable.
+ (("^guile_LDFLAGS =")
+ "guile_LDFLAGS = -all-static")
+
+ ;; Add `-ldl' *after* libguile-2.0.la.
+ (("^guile_LDADD =(.*)$" _ ldadd)
+ (string-append "guile_LDADD = "
+ (string-trim-right ldadd)
+ " -ldl\n"))))
+ %standard-phases)
+
+ ;; Allow Guile to be relocated, as is needed during
+ ;; bootstrap.
+ #:patches
+ (list (assoc-ref %build-inputs "patch/relocatable")
+ (assoc-ref %build-inputs "patch/utf8"))
+
+ ;; There are uses of `dynamic-link' in
+ ;; {foreign,coverage}.test that don't fly here.
+ #:tests? #f)))))
+ (package-with-explicit-inputs (static-package guile)
+ %standard-inputs-with-relocatable-glibc
+ (current-source-location))))
+
+(define %guile-static-stripped
+ ;; A stripped static Guile binary, for use during bootstrap.
+ (package (inherit %guile-static)
+ (name "guile-static-stripped")
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (let ()
+ (use-modules (guix build utils))
+
+ (let ((in (assoc-ref %build-inputs "guile"))
+ (out (assoc-ref %outputs "out")))
+ (mkdir-p (string-append out "/share/guile/2.0"))
+ (copy-recursively (string-append in "/share/guile/2.0")
+ (string-append out "/share/guile/2.0"))
+
+ (mkdir-p (string-append out "/lib/guile/2.0/ccache"))
+ (copy-recursively (string-append in "/lib/guile/2.0/ccache")
+ (string-append out "/lib/guile/2.0/ccache"))
+
+ (mkdir (string-append out "/bin"))
+ (copy-file (string-append in "/bin/guile")
+ (string-append out "/bin/guile"))
+ (remove-store-references (string-append out "/bin/guile"))
+ #t))))
+ (inputs `(("guile" ,%guile-static)))))
+
+(define (tarball-package pkg)
+ "Return a package containing a tarball of PKG."
+ (package (inherit pkg)
+ (location (source-properties->location (current-source-location)))
+ (name (string-append (package-name pkg) "-tarball"))
+ (build-system trivial-build-system)
+ (inputs `(("tar" ,tar)
+ ("xz" ,xz)
+ ("input" ,pkg)))
+ (arguments
+ (lambda (system)
+ (let ((name (package-name pkg))
+ (version (package-version pkg)))
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (guix build utils))
+ (let ((out (assoc-ref %outputs "out"))
+ (input (assoc-ref %build-inputs "input"))
+ (tar (assoc-ref %build-inputs "tar"))
+ (xz (assoc-ref %build-inputs "xz")))
+ (mkdir out)
+ (set-path-environment-variable "PATH" '("bin") (list tar xz))
+ (with-directory-excursion input
+ (zero? (system* "tar" "cJvf"
+ (string-append out "/"
+ ,name "-" ,version
+ "-" ,system ".tar.xz")
+ ".")))))))))))
+
+(define %bootstrap-binaries-tarball
+ ;; A tarball with the statically-linked bootstrap binaries.
+ (tarball-package %static-binaries))
+
+(define %binutils-bootstrap-tarball
+ ;; A tarball with the statically-linked Binutils programs.
+ (tarball-package %binutils-static-stripped))
+
+(define %glibc-bootstrap-tarball
+ ;; A tarball with GNU libc's shared libraries, dynamic linker, and headers.
+ (tarball-package %glibc-stripped))
+
+(define %gcc-bootstrap-tarball
+ ;; A tarball with a dynamic-linked GCC and its headers.
+ (tarball-package %gcc-stripped))
+
+(define %guile-bootstrap-tarball
+ ;; A tarball with the statically-linked, relocatable Guile.
+ (tarball-package %guile-static-stripped))
+
+(define %bootstrap-tarballs
+ ;; A single derivation containing all the bootstrap tarballs, for
+ ;; convenience.
+ (package
+ (name "bootstrap-tarballs")
+ (version "0")
+ (source #f)
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (let ((out (assoc-ref %outputs "out")))
+ (use-modules (guix build utils)
+ (ice-9 match)
+ (srfi srfi-26))
+
+ (setvbuf (current-output-port) _IOLBF)
+ (mkdir out)
+ (chdir out)
+ (for-each (match-lambda
+ ((name . directory)
+ (for-each (lambda (file)
+ (format #t "~a -> ~a~%" file out)
+ (symlink file (basename file)))
+ (find-files directory "\\.tar\\."))))
+ %build-inputs)
+ #t)))
+ (inputs `(("guile-tarball" ,%guile-bootstrap-tarball)
+ ("gcc-tarball" ,%gcc-bootstrap-tarball)
+ ("binutils-tarball" ,%binutils-bootstrap-tarball)
+ ("glibc-tarball" ,%glibc-bootstrap-tarball)
+ ("coreutils&co-tarball" ,%bootstrap-binaries-tarball)))
+ (synopsis #f)
+ (description #f)
+ (home-page #f)
+ (license gpl3+)))
+
+;;; make-bootstrap.scm ends here
generated by cgit v1.2.3 (git 2.25.4) at 2024-11-07 09:53:17 +0000