;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès ;;; Copyright © 2014 Andreas Enge ;;; Copyright © 2012 Nikita Karetnikov ;;; Copyright © 2014, 2015, 2017 Mark H Weaver ;;; Copyright © 2017, 2018, 2019 Efraim Flashner ;;; Copyright © 2018 Tobias Geerinckx-Rice ;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen ;;; Copyright © 2019 Marius Bakke ;;; ;;; 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 . (define-module (gnu packages commencement) #:use-module ((guix licenses) #:select (gpl3+ lgpl2.0+ public-domain)) #:use-module (gnu packages) #:use-module (gnu packages bootstrap) #:use-module (gnu packages base) #:use-module (gnu packages bash) #:use-module (gnu packages c) #:use-module (gnu packages gcc) #:use-module (gnu packages m4) #:use-module (gnu packages file) #:use-module (gnu packages gawk) #:use-module (gnu packages bison) #:use-module (gnu packages flex) #:use-module (gnu packages guile) #:use-module (gnu packages gettext) #:use-module (gnu packages multiprecision) #:use-module (gnu packages compression) #:use-module (gnu packages mes) #:use-module (gnu packages perl) #:use-module (gnu packages python) #:use-module (gnu packages linux) #:use-module (gnu packages hurd) #:use-module (gnu packages texinfo) #:use-module (gnu packages pkg-config) #:use-module (gnu packages xml) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix build-system gnu) #:use-module (guix build-system trivial) #:use-module (guix memoization) #:use-module (guix utils) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:use-module (ice-9 vlist) #:use-module (ice-9 match) #:use-module (ice-9 regex) #:export (make-gcc-toolchain)) ;;; Commentary: ;;; ;;; This is the commencement, this is where things start. Before the ;;; commencement, of course, there's the 'bootstrap' module, which provides us ;;; with the initial binaries. This module uses those bootstrap binaries to ;;; actually build up the whole tool chain that make up the implicit inputs of ;;; 'gnu-build-system'. ;;; ;;; To avoid circular dependencies, this module should not be imported ;;; directly from anywhere. ;;; ;;; Below, we frequently use "inherit" to create modified packages. The ;;; reason why we use "inherit" instead of "package/inherit" is because we do ;;; not want these commencement packages to inherit grafts. By definition, ;;; these packages are not depended on at run time by any of the packages we ;;; use. Thus it does not make sense to inherit grafts. Furthermore, those ;;; grafts would often lead to extra overhead for users who would end up ;;; downloading those "-boot0" packages just to build package replacements ;;; that are in fact not going to be used. ;;; ;;; Code: (define mes-boot (package (inherit mes) (name "mes-boot") (version "0.19") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/mes/" "mes-" version ".tar.gz")) (sha256 (base32 "15h4yhaywdc0djpjlin2jz1kzahpqxfki0r0aav1qm9nxxmnp1l0")))) (inputs '()) (propagated-inputs '()) (native-inputs `(("mescc-tools" ,%bootstrap-mescc-tools) ("nyacc-source" ,(bootstrap-origin (package-source nyacc-0.86))) ("coreutils" , %bootstrap-coreutils&co) ("bootstrap-mes" ,%bootstrap-mes))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:strip-binaries? #f ; binutil's strip b0rkes MesCC/M1/hex2 binaries #:phases (modify-phases %standard-phases (add-after 'unpack 'unpack-seeds (lambda _ (let ((nyacc-source (assoc-ref %build-inputs "nyacc-source")) (bootstrap-mes (assoc-ref %build-inputs "bootstrap-mes"))) (with-directory-excursion ".." (mkdir-p "nyacc-source") (invoke "tar" "--strip=1" "-C" "nyacc-source" "-xvf" nyacc-source) (symlink (string-append bootstrap-mes "/share/mes/lib") "mes-seed")) #t))) (replace 'configure (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref %outputs "out"))) (setenv "GUILE" "mes") (setenv "GUILE_EFFECTIVE_VERSION" "2.2") (setenv "GUILE_LOAD_PATH" "nyacc") (symlink (string-append "../nyacc-source/module") "nyacc") (invoke "bash" "configure.sh" (string-append "--prefix=" out))))) (replace 'build (lambda _ (let ((mes (assoc-ref %build-inputs "bootstrap-mes"))) (setenv "MES_PREFIX" (string-append mes "/share/mes")) (setenv "MES_ARENA" "100000000") (setenv "MES_MAX_ARENA" "100000000") (setenv "MES_STACK" "10000000") (invoke "sh" "bootstrap.sh")))) (replace 'check (lambda _ (setenv "DIFF" "sh scripts/diff.scm") ;; fail fast tests ;; (invoke "sh" "-x" "build-aux/test.sh" "scaffold/tests/t") ;; (invoke "sh" "-x" "build-aux/test.sh" "scaffold/tests/63-struct-cell") (invoke "sh" "check.sh"))) (replace 'install (lambda _ (invoke "sh" "install.sh")))))) (native-search-paths ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("share/mes/include"))) (search-path-specification (variable "LIBRARY_PATH") (files '("share/mes/lib"))))))) (define tcc-boot0 ;; Pristine tcc cannot be built by MesCC, we are keeping a delta of 11 ;; patches. In a very early and rough form they were presented to the ;; TinyCC developers, who at the time showed no interest in supporting the ;; bootstrappable effort; we will try again later. These patches have been ;; ported to 0.9.27, alas the resulting tcc is buggy. Once MesCC is more ;; mature, this package should use the 0.9.27 sources (or later). (let ((version "0.9.26") (revision "6") (commit "c004e9a34fb026bb44d211ab98bb768e79900eef")) (package (inherit tcc) (name "tcc-boot0") (version (string-append version "-" revision "." (string-take commit 7))) (source (origin (method url-fetch) (uri (string-append "https://gitlab.com/janneke/tinycc" "/-/archive/" commit "/tinycc-" commit ".tar.gz")) (sha256 (base32 "1hmzn1pq0x22ppd80hyrn5qzqq94mxd0ychzj6vrr2vnj2frjv5b")))) (build-system gnu-build-system) (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("mes" ,mes-boot) ("mescc-tools" ,%bootstrap-mescc-tools) ("nyacc-source" ,(bootstrap-origin (package-source nyacc-0.86))) ("coreutils" , %bootstrap-coreutils&co) ("bootstrap-mes" ,%bootstrap-mes))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:strip-binaries? #f ; binutil's strip b0rkes MesCC/M1/hex2 binaries #:phases (modify-phases %standard-phases (add-after 'unpack 'unpack-seeds (lambda* (#:key outputs #:allow-other-keys) (let* ((coreutils (assoc-ref %build-inputs "coreutils")) (nyacc-source (assoc-ref %build-inputs "nyacc-source")) (bootstrap-mes (assoc-ref %build-inputs "bootstrap-mes"))) (setenv "PATH" (string-append coreutils "/bin")) (format (current-error-port) "PATH=~s\n" (getenv "PATH")) (with-directory-excursion ".." (mkdir-p "nyacc-source") (invoke "tar" "--strip=1" "-C" "nyacc-source" "-xvf" nyacc-source) (symlink (string-append bootstrap-mes "/share/mes/lib") "mes-seed")) #t))) (replace 'configure (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref %outputs "out")) (dir (with-directory-excursion ".." (getcwd))) (coreutils (assoc-ref %build-inputs "coreutils")) (mes (assoc-ref %build-inputs "mes")) (mescc-tools (assoc-ref %build-inputs "mescc-tools")) (libc (assoc-ref %build-inputs "libc")) (interpreter (if libc ;; also for x86_64-linux, we are still on i686-linux (string-append libc ,(glibc-dynamic-linker "i686-linux")) (string-append mes "/lib/mes-loader")))) (setenv "PATH" (string-append coreutils "/bin" ":" mes "/bin" ":" mescc-tools "/bin")) (format (current-error-port) "PATH=~s\n" (getenv "PATH")) (setenv "PREFIX" out) (symlink (string-append mes "/share/mes") "mes") (symlink (string-append "../nyacc-source/module") "nyacc") (setenv "MES_PREFIX" "mes") (setenv "MES_ARENA" "100000000") (setenv "MES_MAX_ARENA" "100000000") (setenv "MES_STACK" "10000000") (setenv "MES" "mes") (setenv "GUILE_LOAD_PATH" "nyacc") (invoke "sh" "configure" "--prefix=$PREFIX" (string-append "--elfinterp=" interpreter) "--crtprefix=." "--tccdir=.")))) (replace 'build (lambda _ (substitute* "bootstrap.sh" (("^ cmp") "# cmp")) (invoke "sh" "bootstrap.sh"))) (replace 'check (lambda _ (setenv "DIFF" "diff.scm") (setenv "OBJDUMP" "true") ;; fail fast tests ;; (invoke "sh" "test.sh" "mes/scaffold/tests/30-strlen") ;; (invoke "sh" "-x" "test.sh" "mes/scaffold/tinycc/00_assignment") (setenv "TCC" "./tcc") (invoke "sh" "check.sh"))) (replace 'install (lambda _ (invoke "sh" "install.sh")))))) (native-search-paths ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("include"))) (search-path-specification (variable "LIBRARY_PATH") (files '("lib")))))))) (define tcc-boot (package (inherit tcc-boot0) (name "tcc-boot") (version "0.9.27") (source (bootstrap-origin (origin (inherit (package-source tcc)) (patches (search-patches "tcc-boot-0.9.27.patch"))))) (build-system gnu-build-system) (inputs '()) (propagated-inputs '()) (native-inputs `(("mes" ,mes-boot) ("tcc" ,tcc-boot0) ("coreutils" , %bootstrap-coreutils&co))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ;; Binutils' 'strip' b0rkes MesCC/M1/hex2 binaries, tcc-boot also comes ;; with MesCC/M1/hex2-built binaries. #:strip-binaries? #f #:phases (modify-phases %standard-phases (replace 'configure (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref %outputs "out")) (coreutils (assoc-ref %build-inputs "coreutils")) (mes (assoc-ref %build-inputs "mes")) (tcc (assoc-ref %build-inputs "tcc")) (libc (assoc-ref %build-inputs "libc")) (interpreter (if libc ;; also for x86_64-linux, we are still on i686-linux (string-append libc ,(glibc-dynamic-linker "i686-linux")) (string-append mes "/lib/mes-loader")))) ;; unpack (setenv "PATH" (string-append coreutils "/bin" ":" tcc "/bin")) (format (current-error-port) "PATH=~s\n" (getenv "PATH")) (invoke "sh" "configure" (string-append "--cc=tcc") (string-append "--cpu=i386") (string-append "--prefix=" out) (string-append "--elfinterp=" interpreter) (string-append "--crtprefix=" tcc "/lib") (string-append "--sysincludepaths=" tcc "/include") (string-append "--libpaths=" tcc "/lib"))))) (replace 'build (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref %outputs "out")) (mes (assoc-ref %build-inputs "mes")) (tcc (assoc-ref %build-inputs "tcc")) (libc (assoc-ref %build-inputs "libc")) (interpreter (if libc ;; also for x86_64-linux, we are still on i686-linux (string-append libc ,(glibc-dynamic-linker "i686-linux")) (string-append mes "/lib/mes-loader")))) (invoke "tcc" "-vvv" "-D" "BOOTSTRAP=1" "-D" "ONE_SOURCE=1" "-D" "TCC_TARGET_I386=1" "-D" "CONFIG_TCC_STATIC=1" "-D" "CONFIG_USE_LIBGCC=1" "-D" (string-append "CONFIG_TCCDIR=\"" out "/lib/tcc\"") "-D" (string-append "CONFIG_TCC_CRTPREFIX=\"" out "/lib:{B}/lib:.\"") "-D" (string-append "CONFIG_TCC_CRTPREFIX=\"" out "/lib:{B}/lib:.\"") "-D" (string-append "CONFIG_TCC_ELFINTERP=\"" interpreter "\"") "-D" (string-append "CONFIG_TCC_LIBPATHS=\"" tcc "/lib:{B}/lib:.\"") "-D" (string-append "CONFIG_TCC_SYSINCLUDEPATHS=\"" tcc "/include" ":/include:{B}/include\"") "-D" (string-append "TCC_LIBGCC=\"" tcc "/lib/libc.a\"") "-o" "tcc" "tcc.c")))) (replace 'check (lambda _ ;; FIXME: add sensible check target (without depending on make) ;; ./check.sh ? (= 1 (status:exit-val (system* "./tcc" "--help"))))) (replace 'install (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref %outputs "out")) (tcc (assoc-ref %build-inputs "tcc"))) (mkdir-p (string-append out "/bin")) (copy-file "tcc" (string-append out "/bin/tcc")) (mkdir-p (string-append out "/lib/tcc")) (copy-recursively (string-append tcc "/include") (string-append out "/include")) (copy-recursively (string-append tcc "/lib") (string-append out "/lib")) (invoke "tcc" "-D" "TCC_TARGET_I386=1" "-c" "-o" "libtcc1.o" "lib/libtcc1.c") (invoke "tcc" "-ar" "rc" "libtcc1.a" "libtcc1.o") (copy-file "libtcc1.a" (string-append out "/lib/libtcc1.a")) (delete-file (string-append out "/lib/tcc/libtcc1.a")) (copy-file "libtcc1.a" (string-append out "/lib/tcc/libtcc1.a")) #t)))))))) (define make-mesboot0 (package (inherit gnu-make) (name "make-mesboot0") (version "3.80") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/make/make-" version ".tar.gz")) (sha256 (base32 "1pb7fb7fqf9wz9najm85qdma1xhxzf1rhj5gwrlzdsz2zm0hpcv4")))) (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("tcc" ,tcc-boot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co))) (arguments `(#:implicit-inputs? #f #:tests? #f ; check depends on perl #:guile ,%bootstrap-guile #:configure-flags `("CC=tcc -DO_RDONLY=0" "LD=tcc" "--disable-nls") #:phases (modify-phases %standard-phases (add-after 'configure 'configure-fixup (lambda _ (substitute* "build.sh" (("^REMOTE=.*") "REMOTE=stub\n") (("^extras=.*") "extras=getloadavg.c\n")) (substitute* "make.h" (("^extern long int lseek.*" all) (string-append "// " all))) #t)) (delete 'patch-generated-file-shebangs) ; no perl (replace 'build (lambda _ (invoke "sh" "./build.sh"))) (replace 'install (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (bin (string-append out "/bin"))) (install-file "make" bin) #t)))))))) (define diffutils-mesboot (package (inherit diffutils) (name "diffutils-mesboot") (version "2.7") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/diffutils/diffutils-" version ".tar.gz")) (sha256 (base32 "1mirn5i825bn5w7rh6mgn0r8aj9xqanav95dwcl1b8sn82f4iwnm")))) (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("mes" ,mes-boot) ("tcc" ,tcc-boot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("make" ,make-mesboot0))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:parallel-build? #f #:tests? #f ; check is naive, also checks non-built PROGRAMS #:strip-binaries? #f ; no strip yet #:phases (modify-phases %standard-phases ;; diffutils-2.7 needs more traditional configure (replace 'configure (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref outputs "out")) (bash (assoc-ref %build-inputs "bash"))) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "CC" "tcc") (setenv "LD" "tcc") (invoke "./configure" (string-append "--prefix=" out))))) (add-before 'configure 'remove-diff3-sdiff (lambda* (#:key outputs #:allow-other-keys) (substitute* "Makefile.in" (("PROGRAMS = .*" all) "PROGRAMS = cmp diff")) #t))))))) (define binutils-mesboot0 (package (inherit binutils) (name "binutils-mesboot0") (version "2.20.1a") (source (bootstrap-origin (origin (method url-fetch) (uri (string-append "mirror://gnu/binutils/binutils-" version ".tar.bz2")) (patches (search-patches "binutils-boot-2.20.1a.patch")) (sha256 (base32 "0r7dr0brfpchh5ic0z9r4yxqn4ybzmlh25sbp30cacqk8nb7rlvi"))))) (inputs '()) (propagated-inputs '()) (native-inputs `(("tcc" ,tcc-boot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("make" ,make-mesboot0))) (supported-systems '("i686-linux" "x86_64-linux")) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f ; runtest: command not found #:parallel-build? #f #:strip-binaries? #f ; no strip yet #:configure-flags (let ((cppflags (string-append " -D __GLIBC_MINOR__=6" " -D MES_BOOTSTRAP=1")) (bash (assoc-ref %build-inputs "bash"))) `(,(string-append "CONFIG_SHELL=" bash "/bin/sh") ,(string-append "CPPFLAGS=" cppflags) "AR=tcc -ar" "CXX=false" "RANLIB=true" ,(string-append "CC=tcc" cppflags) "--disable-nls" "--disable-shared" "--disable-werror" "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" "--with-sysroot=/")))))) (define gcc-core-mesboot ;; Gcc-2.95.3 is the most recent GCC that is supported by what the Mes C ;; Library v0.16 offers. Gcc-3.x (and 4.x) place higher demands on a C ;; library, such as dir.h/struct DIR/readdir, locales, signals... Also, ;; with gcc-2.95.3, binutils-boot-2.20.1a and glibc-2.2.5 we found a GNU ;; toolchain triplet "that works". (package (inherit gcc) (name "gcc-core-mesboot") (version "2.95.3") (source (bootstrap-origin (origin (method url-fetch) (uri (string-append "mirror://gnu/gcc/gcc-2.95.3/gcc-core-" version ".tar.gz")) (patches (search-patches "gcc-boot-2.95.3.patch")) (sha256 (base32 "1xvfy4pqhrd5v2cv8lzf63iqg92k09g6z9n2ah6ndd4h17k1x0an"))))) (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("binutils" ,binutils-mesboot0) ("tcc" ,tcc-boot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("make" ,make-mesboot0))) (outputs '("out")) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f #:parallel-build? #f #:strip-binaries? #f #:configure-flags (let ((out (assoc-ref %outputs "out"))) `("--enable-static" "--disable-shared" "--disable-werror" "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" ,(string-append "--prefix=" out))) #:make-flags (list "CC=tcc -static -D __GLIBC_MINOR__=6" "OLDCC=tcc -static -D __GLIBC_MINOR__=6" "CC_FOR_BUILD=tcc -static -D __GLIBC_MINOR__=6" "AR=ar" "RANLIB=ranlib" (string-append "LIBGCC2_INCLUDES=-I " (assoc-ref %build-inputs "tcc") "/include") "LANGUAGES=c" (string-append "BOOT_LDFLAGS=" " -B" (assoc-ref %build-inputs "tcc") "/lib/")) #:modules ((guix build gnu-build-system) (guix build utils) (srfi srfi-1)) #:phases (modify-phases %standard-phases ;; gcc-2.95.3 needs more traditional configure (add-before 'configure 'setenv (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref outputs "out")) (bash (assoc-ref %build-inputs "bash")) (tcc (assoc-ref %build-inputs "tcc")) (cppflags " -D __GLIBC_MINOR__=6")) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "CPPFLAGS" cppflags) (setenv "CC" (string-append "tcc" cppflags)) (setenv "CC_FOR_BUILD" (string-append "tcc" cppflags)) (setenv "CPP" (string-append "tcc -E" cppflags)) (with-output-to-file "config.cache" (lambda _ (display " ac_cv_c_float_format='IEEE (little-endian)' "))) #t))) (replace 'configure (lambda* (#:key configure-flags #:allow-other-keys) (format (current-error-port) "running ./configure ~a\n" (string-join configure-flags)) (apply invoke "./configure" configure-flags))) (add-after 'configure 'remove-info (lambda _ ;; no info at this stage (delete-file-recursively "texinfo") (invoke "touch" "gcc/cpp.info" "gcc/gcc.info"))) (add-after 'install 'install2 (lambda* (#:key outputs #:allow-other-keys) (let* ((tcc (assoc-ref %build-inputs "tcc")) (tcc-lib (string-append tcc "/lib/x86-mes-gcc")) (out (assoc-ref outputs "out")) (gcc-dir (string-append out "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3"))) (mkdir-p "tmp") (zero? (system (string-append "set -x; cd tmp && ar x ../gcc/libgcc2.a"))) (zero? (system (string-append "set -x; cd tmp && ar r " gcc-dir "/libgcc.a *.o"))) (copy-file "gcc/libgcc2.a" (string-append out "/lib/libgcc2.a")) (copy-file (string-append tcc "/lib/libtcc1.a") (string-append out "/lib/libtcc1.a")) (invoke "ar" "r" (string-append gcc-dir "/libc.a") (string-append tcc-lib "/libc+gnu.o") (string-append tcc-lib "/libtcc1.o")) (invoke "ar" "r" (string-append out "/lib/libc.a") (string-append tcc-lib "/libc+gnu.o") (string-append tcc-lib "/libtcc1.o")) (invoke "ls" "-ltrF" gcc-dir) (copy-recursively (string-append tcc "/include") (string-append out "/include")) #t)))))) (native-search-paths ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("include" "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3/include"))) (search-path-specification (variable "LIBRARY_PATH") (files '("lib"))))))) (define mesboot-headers (package (inherit mes-boot) (name "mesboot-headers") (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("coreutils" ,%bootstrap-coreutils&co) ("headers" ,%bootstrap-linux-libre-headers))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f #:strip-binaries? #f #:phases (modify-phases %standard-phases (delete 'configure) (delete 'build) (replace 'install (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (include (string-append out "/include")) (headers (assoc-ref %build-inputs "headers" ))) (mkdir-p include) (copy-recursively "include" out) (copy-recursively headers out) #t)))))) (native-search-paths ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("include"))))))) (define glibc-mesboot0 ;; GNU C Library 2.2.5 is the most recent glibc that we managed to build ;; using gcc-2.95.3. Newer versions (2.3.x, 2.6, 2.1x) seem to need a newer ;; gcc. (package (inherit glibc) (name "glibc-mesboot0") (version "2.2.5") (source (bootstrap-origin (origin (method url-fetch) (uri (string-append "mirror://gnu/glibc/glibc-" version ".tar.gz")) (patches (search-patches "glibc-boot-2.2.5.patch")) (sha256 (base32 "1vl48i16gx6h68whjyhgnn1s57vqq32f9ygfa2fls7pdkbsqvp2q"))))) (supported-systems '("i686-linux" "x86_64-linux")) (inputs '()) (propagated-inputs '()) (native-inputs `(("binutils" ,binutils-mesboot0) ("gcc" ,gcc-core-mesboot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("headers" ,mesboot-headers) ("make" ,make-mesboot0))) (outputs '("out")) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f #:strip-binaries? #f #:parallel-build? #f ; gcc-2.95.3 ICEs on massively parallel builds #:make-flags (list (string-append "SHELL=" (assoc-ref %build-inputs "bash") "/bin/sh")) #:configure-flags (let ((out (assoc-ref %outputs "out")) (headers (assoc-ref %build-inputs "headers"))) (list "--disable-shared" "--enable-static" "--disable-sanity-checks" "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" (string-append "--with-headers=" headers "/include") "--enable-static-nss" "--without-__thread" "--without-cvs" "--without-gd" "--without-tls" (string-append "--prefix=" out))) #:phases (modify-phases %standard-phases (add-before 'configure 'setenv (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (bash (assoc-ref %build-inputs "bash")) (gcc (assoc-ref %build-inputs "gcc")) (headers (assoc-ref %build-inputs "headers")) (cppflags (string-append ;;" -D __STDC__=1" " -D MES_BOOTSTRAP=1" " -D BOOTSTRAP_GLIBC=1")) (cflags (string-append " -L " (getcwd)))) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "SHELL" (getenv "CONFIG_SHELL")) (setenv "CPP" (string-append gcc "/bin/gcc -E " cppflags)) (setenv "CC" (string-append gcc "/bin/gcc " cppflags cflags)) #t))) ;; glibc-2.2.5 needs a more classic invocation of configure ;; configure: warning: CONFIG_SHELL=/gnu/store/…-bash-minimal-4.4.12/bin/bash: invalid host type (replace 'configure (lambda* (#:key configure-flags #:allow-other-keys) (format (current-error-port) "running ./configure ~a\n" (string-join configure-flags)) (apply invoke "./configure" configure-flags)))))) (native-search-paths ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("include"))) (search-path-specification (variable "CPLUS_INCLUDE_PATH") (files '("include"))) (search-path-specification (variable "LIBRARY_PATH") (files '("lib"))))))) (define gcc-mesboot0 (package (inherit gcc-core-mesboot) (name "gcc-mesboot0") (native-inputs `(("binutils" ,binutils-mesboot0) ("gcc" ,gcc-core-mesboot) ("libc" ,glibc-mesboot0) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot0))) (arguments (substitute-keyword-arguments (package-arguments gcc-core-mesboot) ((#:phases phases) `(modify-phases ,phases (replace 'setenv (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref outputs "out")) (bash (assoc-ref %build-inputs "bash")) (gcc (assoc-ref %build-inputs "gcc")) (glibc (assoc-ref %build-inputs "libc")) (kernel-headers (assoc-ref %build-inputs "kernel-headers"))) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH")) (setenv "C_INCLUDE_PATH" (string-append gcc "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3/include" ":" kernel-headers "/include" ":" glibc "/include")) (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH")) (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH")) ;; FIXME: add glibc dirs to paths manually (setenv "LIBRARY_PATH" (string-join (list (string-append glibc "/lib") (getenv "LIBRARY_PATH")) ":")) (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH")) (with-output-to-file "config.cache" (lambda _ (display " ac_cv_c_float_format='IEEE (little-endian)' "))) #t))) (replace 'install2 (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (gcc-dir (string-append out "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3"))) (mkdir-p "tmp") (zero? (system (string-append "set -x; cd tmp && ar x ../gcc/libgcc2.a"))) (zero? (system (string-append "set -x; cd tmp && ar r " gcc-dir "/libgcc.a *.o"))) (copy-file "gcc/libgcc2.a" (string-append out "/lib/libgcc2.a")) #t))))) ((#:configure-flags configure-flags) `(let ((out (assoc-ref %outputs "out"))) `("--disable-shared" "--disable-werror" "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" ,(string-append "--prefix=" out)))) ((#:make-flags make-flags) `(let ((gcc (assoc-ref %build-inputs "gcc"))) `("RANLIB=true" ,(string-append "LIBGCC2_INCLUDES=-I " gcc "/include") "LANGUAGES=c"))))))) (define binutils-mesboot (package (inherit binutils-mesboot0) (name "binutils-mesboot") (native-inputs `(("binutils" ,binutils-mesboot0) ("libc" ,glibc-mesboot0) ("gcc" ,gcc-mesboot0) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot0))) (arguments (substitute-keyword-arguments (package-arguments binutils-mesboot0) ((#:configure-flags configure-flags) '(list "--disable-nls" "--disable-shared" "--disable-werror" "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" "--with-sysroot=/")))))) (define make-mesboot (package (inherit make-mesboot0) (name "make-mesboot") (version "3.82") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/make/make-" version ".tar.gz")) (sha256 (base32 "1rs2f9hmvy3q6zkl15jnlmnpgffm0bhw5ax0h5c7q604wqrip69x")))) (native-inputs `(("binutils" ,binutils-mesboot0) ("libc" ,glibc-mesboot0) ("gcc" ,gcc-mesboot0) ("make" ,make-mesboot0) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("kernel-headers" ,%bootstrap-linux-libre-headers))) (arguments (substitute-keyword-arguments (package-arguments make-mesboot0) ((#:configure-flags configure-flags) `(let ((out (assoc-ref %outputs "out"))) `(,(string-append "--prefix=" out)))) ((#:phases phases) `(modify-phases ,phases (delete 'configure-fixup) (add-before 'configure 'setenv (lambda _ (setenv "LIBS" "-lc -lnss_files -lnss_dns -lresolv") #t)))))))) (define gmp-boot (package (inherit gmp) (version "4.3.2") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/gmp/gmp-" version ".tar.gz")) (sha256 (base32 "15rwq54fi3s11izas6g985y9jklm3xprfsmym3v1g6xr84bavqvv")))))) (define mpfr-boot (package (inherit mpfr) (version "2.4.2") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/mpfr/mpfr-" version ".tar.gz")) (sha256 (base32 "0dxn4904dra50xa22hi047lj8kkpr41d6vb9sd4grca880c7wv94")))))) (define mpc-boot (package (inherit mpc) (version "1.0.3") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/mpc/mpc-" version ".tar.gz")) (sha256 (base32 "1hzci2zrrd7v3g1jk35qindq05hbl0bhjcyyisq9z209xb3fqzb1")))))) (define gcc-mesboot1 (package (inherit gcc-mesboot0) (name "gcc-mesboot1") (version "4.7.4") (source (bootstrap-origin (origin (inherit (package-source gcc-4.7)) (patches (search-patches "gcc-boot-4.7.4.patch"))))) (inputs `(("gmp-source" ,(package-source gmp-boot)) ("mpfr-source" ,(package-source mpfr-boot)) ("mpc-source" ,(package-source mpc-boot)))) (native-inputs `(("binutils" ,binutils-mesboot) ("gcc" ,gcc-mesboot0) ("libc" ,glibc-mesboot0) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot))) (arguments (substitute-keyword-arguments (package-arguments gcc-core-mesboot) ((#:make-flags make-flags) `(let* ((libc (assoc-ref %build-inputs "libc")) (ldflags (string-append "-B" libc "/lib " "-Wl,-dynamic-linker " "-Wl," libc ,(glibc-dynamic-linker "i686-linux")))) (list (string-append "LDFLAGS=" ldflags) (string-append "LDFLAGS_FOR_TARGET=" ldflags)))) ((#:phases phases) `(modify-phases ,phases ;; c&p from commencement.scm:gcc-boot0 (add-after 'unpack 'unpack-gmp&co (lambda* (#:key inputs #:allow-other-keys) (let ((gmp (assoc-ref %build-inputs "gmp-source")) (mpfr (assoc-ref %build-inputs "mpfr-source")) (mpc (assoc-ref %build-inputs "mpc-source"))) ;; To reduce the set of pre-built bootstrap inputs, build ;; GMP & co. from GCC. (for-each (lambda (source) (or (invoke "tar" "xvf" source) (error "failed to unpack tarball" source))) (list gmp mpfr mpc)) ;; Create symlinks like `gmp' -> `gmp-x.y.z'. ,@(map (lambda (lib) ;; Drop trailing letters, as gmp-6.0.0a unpacks ;; into gmp-6.0.0. `(symlink ,(string-trim-right (package-full-name lib "-") char-set:letter) ,(package-name lib))) (list gmp-boot mpfr-boot mpc-boot)) #t))) (delete 'remove-info) (replace 'setenv (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (binutils (assoc-ref %build-inputs "binutils")) (bash (assoc-ref %build-inputs "bash")) (gcc (assoc-ref %build-inputs "gcc")) (glibc (assoc-ref %build-inputs "libc")) (kernel-headers (assoc-ref %build-inputs "kernel-headers"))) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "C_INCLUDE_PATH" (string-append gcc "/lib/gcc-lib/i686-unknown-linux-gnu/2.95.3/include" ":" kernel-headers "/include" ":" glibc "/include" ":" (getcwd) "/mpfr/src")) (setenv "LIBRARY_PATH" (string-append glibc "/lib" ":" gcc "/lib")) (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH")) (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH")) #t))) (delete 'install2))) ((#:configure-flags configure-flags) `(let ((out (assoc-ref %outputs "out")) (glibc (assoc-ref %build-inputs "libc"))) (list (string-append "--prefix=" out) "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" (string-append "--with-native-system-header-dir=" glibc "/include") (string-append "--with-build-sysroot=" glibc "/include") "--disable-bootstrap" "--disable-decimal-float" "--disable-libatomic" "--disable-libcilkrts" "--disable-libgomp" "--disable-libitm" "--disable-libmudflap" "--disable-libquadmath" "--disable-libsanitizer" "--disable-libssp" "--disable-libvtv" "--disable-lto" "--disable-lto-plugin" "--disable-multilib" "--disable-plugin" "--disable-threads" "--enable-languages=c,c++" "--enable-static" ;; libstdc++.so: error: depends on 'libgcc_s.so.1', which cannot be found in RUNPATH () "--disable-shared" "--enable-threads=single" ;; No pre-compiled libstdc++ headers, to save space. "--disable-libstdcxx-pch" ;; for libcpp ... "--disable-build-with-cxx"))))))) (define gcc-mesboot1-wrapper ;; We need this so gcc-mesboot1 can be used to create shared binaries that ;; have the correct interpreter, otherwise configuring gcc-mesboot using ;; --enable-shared will fail. (package (inherit gcc-mesboot1) (name "gcc-mesboot1-wrapper") (source #f) (inputs '()) (native-inputs `(("bash" ,%bootstrap-coreutils&co) ("libc" ,glibc-mesboot) ("gcc" ,gcc-mesboot1))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:phases (modify-phases %standard-phases (delete 'unpack) (delete 'configure) (delete 'install) (replace 'build (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (bash (assoc-ref %build-inputs "bash")) (libc (assoc-ref %build-inputs "libc")) (gcc (assoc-ref %build-inputs "gcc")) (bin (string-append out "/bin"))) (mkdir-p bin) (for-each (lambda (program) (let ((wrapper (string-append bin "/" program))) (with-output-to-file wrapper (lambda _ (display (string-append "#! " bash "/bin/bash exec " gcc "/bin/" program " -Wl,--dynamic-linker" ;; also for x86_64-linux, we are still on i686-linux " -Wl," libc ,(glibc-dynamic-linker "i686-linux") " -Wl,--rpath" " -Wl," libc "/lib" " \"$@\" ")) (chmod wrapper #o555))))) '( "gcc" "g++" "i686-unknown-linux-gnu-gcc" "i686-unknown-linux-gnu-g++" )) #t))) (replace 'check (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (bin (string-append out "/bin")) (program (string-append bin "/gcc"))) (invoke program "--help"))))))))) (define glibc-headers-mesboot (package (inherit glibc-mesboot0) (name "glibc-headers-mesboot") (version "2.16.0") (source (bootstrap-origin (origin (method url-fetch) (uri (string-append "mirror://gnu/glibc/glibc-" version ".tar.gz")) (patches (search-patches "glibc-boot-2.16.0.patch" "glibc-bootstrap-system-2.16.0.patch")) (sha256 (base32 "0vlz4x6cgz7h54qq4528q526qlhnsjzbsvgc4iizn76cb0bfanx7"))))) (native-inputs `(("binutils" ,binutils-mesboot) ("libc" ,glibc-mesboot0) ("gcc" ,gcc-mesboot1) ("headers" ,mesboot-headers) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot))) (arguments (substitute-keyword-arguments (package-arguments glibc-mesboot0) ((#:configure-flags configure-flags) `(let ((out (assoc-ref %outputs "out")) (headers (assoc-ref %build-inputs "headers"))) (list (string-append "--prefix=" out) "--disable-obsolete-rpc" "--host=i686-unknown-linux-gnu" (string-append "--with-headers=" headers "/include") "--enable-static-nss" "--with-pthread" "--without-cvs" "--without-gd" "--enable-add-ons=nptl"))) ((#:make-flags make-flags) `(let ((bash (assoc-ref %build-inputs "bash"))) (list (string-append "SHELL=" bash "/bin/sh") "install-bootstrap-headers=yes" "install-headers"))) ((#:phases phases) `(modify-phases ,phases (replace 'setenv (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (headers (assoc-ref %build-inputs "headers")) (bash (assoc-ref %build-inputs "bash")) (coreutils (assoc-ref %build-inputs "coreutils")) (libc (assoc-ref %build-inputs "libc")) (gcc (assoc-ref %build-inputs "gcc")) (cppflags (string-append " -I " (getcwd) "/nptl/sysdeps/pthread/bits" " -D BOOTSTRAP_GLIBC=1")) (cflags (string-append " -L " (getcwd) " -L " libc "/lib"))) (setenv "libc_cv_friendly_stddef" "yes") (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "SHELL" (getenv "CONFIG_SHELL")) (format (current-error-port) "CONFIG_SHELL=~s\n" (getenv "CONFIG_SHELL")) (setenv "CPP" (string-append gcc "/bin/gcc -E " cppflags)) (setenv "CC" (string-append gcc "/bin/gcc " cppflags cflags)) ;; avoid -fstack-protector (setenv "libc_cv_ssp" "false") (substitute* "configure" (("/bin/pwd") (string-append coreutils "/bin/pwd"))) (setenv "C_INCLUDE_PATH" (string-append libc "/include" headers "/include")) (setenv "LIBRARY_PATH" (string-append libc "/lib")) #t))) (replace 'install (lambda* (#:key outputs make-flags #:allow-other-keys) (let ((kernel-headers (assoc-ref %build-inputs "kernel-headers")) (out (assoc-ref outputs "out"))) (apply invoke "make" make-flags) (copy-recursively kernel-headers out) #t))) (replace 'configure (lambda* (#:key configure-flags #:allow-other-keys) (format (current-error-port) "running ../configure ~a\n" (string-join configure-flags)) (mkdir-p "build") (chdir "build") (apply invoke "../configure" configure-flags))) (add-after 'configure 'remove-sunrpc (lambda _ (invoke "make" (string-append (getcwd) "/sysd-sorted" ) (string-append "SHELL=" (getenv "CONFIG_SHELL"))) (substitute* "sysd-sorted" ((" sunrpc") " ") ((" nis") " ")) ;; 'rpcgen' needs native libc headers to be built. (substitute* "../Makefile" (("^SHELL := /bin/sh") (string-append "SHELL := " (getenv "CONFIG_SHELL")))) (substitute* "../Makeconfig" (("^SHELL := /bin/sh") (string-append "SHELL := " (getenv "CONFIG_SHELL")))) (substitute* "../elf/Makefile" (("^SHELL := /bin/sh") (string-append "SHELL := " (getenv "CONFIG_SHELL")))))))))))) (define glibc-mesboot (package (inherit glibc-headers-mesboot) (name "glibc-mesboot") (native-inputs `(("binutils" ,binutils-mesboot) ("libc" ,glibc-mesboot0) ("headers" ,glibc-headers-mesboot) ("gcc" ,gcc-mesboot1) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot))) (arguments `(#:validate-runpath? #f ; fails when using --enable-shared ,@(substitute-keyword-arguments (package-arguments glibc-headers-mesboot) ((#:make-flags make-flags) `(let ((bash (assoc-ref %build-inputs "bash"))) (list (string-append "SHELL=" bash "/bin/sh")))) ((#:phases phases) `(modify-phases ,phases (replace 'install (lambda* (#:key outputs make-flags #:allow-other-keys) (let* ((kernel-headers (assoc-ref %build-inputs "kernel-headers")) (out (assoc-ref outputs "out")) (install-flags (cons "install" make-flags))) (apply invoke "make" install-flags) (copy-recursively kernel-headers out) #t)))))))) (native-search-paths ;; FIXME: move to glibc-mesboot0 ;; Use the language-specific variables rather than 'CPATH' because they ;; are equivalent to '-isystem' whereas 'CPATH' is equivalent to '-I'. ;; The intent is to allow headers that are in the search path to be ;; treated as "system headers" (headers exempt from warnings) just like ;; the typical /usr/include headers on an FHS system. (list (search-path-specification (variable "C_INCLUDE_PATH") (files '("include"))) (search-path-specification (variable "CPLUS_INCLUDE_PATH") (files '("include"))) (search-path-specification (variable "LIBRARY_PATH") (files '("lib"))))))) (define gcc-mesboot (package (inherit gcc-mesboot1) (name "gcc-mesboot") (version "4.9.4") (source (bootstrap-origin (package-source gcc-4.9))) (native-inputs `(("binutils" ,binutils-mesboot) ("gcc-wrapper" ,gcc-mesboot1-wrapper) ("gcc" ,gcc-mesboot1) ("libc" ,glibc-mesboot) ("bash" ,%bootstrap-coreutils&co) ("coreutils" ,%bootstrap-coreutils&co) ("diffutils" ,diffutils-mesboot) ("kernel-headers" ,%bootstrap-linux-libre-headers) ("make" ,make-mesboot))) (arguments `(#:validate-runpath? #f ,@(substitute-keyword-arguments (package-arguments gcc-mesboot1) ((#:configure-flags configure-flags) `(let ((out (assoc-ref %outputs "out")) (glibc (assoc-ref %build-inputs "libc"))) (list (string-append "--prefix=" out) "--build=i686-unknown-linux-gnu" "--host=i686-unknown-linux-gnu" "--with-host-libstdcxx=-lsupc++" (string-append "--with-native-system-header-dir=" glibc "/include") (string-append "--with-build-sysroot=" glibc "/include") "--disable-bootstrap" "--disable-decimal-float" "--disable-libatomic" "--disable-libcilkrts" "--disable-libgomp" "--disable-libitm" "--disable-libmudflap" "--disable-libquadmath" "--disable-libsanitizer" "--disable-libssp" "--disable-libvtv" "--disable-lto" "--disable-lto-plugin" "--disable-multilib" "--disable-plugin" "--disable-threads" "--enable-languages=c,c++" "--enable-static" "--enable-shared" "--enable-threads=single" ;; No pre-compiled libstdc++ headers, to save space. "--disable-libstdcxx-pch" ;; for libcpp ... "--disable-build-with-cxx"))) ((#:phases phases) `(modify-phases ,phases (replace 'setenv (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (binutils (assoc-ref %build-inputs "binutils")) (bash (assoc-ref %build-inputs "bash")) (gcc (assoc-ref %build-inputs "gcc")) (glibc (assoc-ref %build-inputs "libc")) (kernel-headers (assoc-ref %build-inputs "kernel-headers"))) (setenv "CONFIG_SHELL" (string-append bash "/bin/sh")) (setenv "C_INCLUDE_PATH" (string-append gcc "/lib/gcc-lib/i686-unknown-linux-gnu/4.7.4/include" ":" kernel-headers "/include" ":" glibc "/include" ":" (getcwd) "/mpfr/src")) (setenv "CPLUS_INCLUDE_PATH" (string-append gcc "/lib/gcc-lib/i686-unknown-linux-gnu/4.7.4/include" ":" kernel-headers "/include" ":" glibc "/include" ":" (getcwd) "/mpfr/src")) (setenv "LIBRARY_PATH" (string-append glibc "/lib" ":" gcc "/lib")) (format (current-error-port) "C_INCLUDE_PATH=~a\n" (getenv "C_INCLUDE_PATH")) (format (current-error-port) "CPLUS_INCLUDE_PATH=~a\n" (getenv "CPLUS_INCLUDE_PATH")) (format (current-error-port) "LIBRARY_PATH=~a\n" (getenv "LIBRARY_PATH")) #t)))))))))) (define gcc-mesboot-wrapper ;; We need this so gcc-mesboot can be used to create shared binaries that ;; have the correct interpreter and runpath to libc. (package (inherit gcc-mesboot1-wrapper) (name "gcc-mesboot-wrapper") (version (package-version gcc-mesboot)) (source #f) (inputs '()) (native-inputs `(("bash" ,%bootstrap-coreutils&co) ("libc" ,glibc-mesboot) ("gcc" ,gcc-mesboot))))) (define m4-mesboot (package (inherit m4) (name "m4-mesboot") (version "1.4") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/m4/m4-" version ".tar.gz")) (sha256 (base32 "1f9bxj176kf3pvs350w2dfs8jgwhminywri5pyn01b11yc4yhsjw")))) (supported-systems '("i686-linux" "x86_64-linux")) (native-inputs `(("mes" ,mes-boot) ("tcc" ,tcc-boot))) (arguments `(#:phases (modify-phases %standard-phases (replace 'configure (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref outputs "out"))) (setenv "CONFIG_SHELL" (string-append (assoc-ref %build-inputs "bash") "/bin/sh")) (setenv "CC" "tcc -static") (setenv "CPP" "tcc -E") (invoke "./configure" (string-append "--prefix=" out)))))))))) (define (%bootstrap-inputs+toolchain) ;; The traditional bootstrap-inputs. For the i686-linux Reduced Binary Seed ;; the actual reduced set with bootstrapped toolchain. (match (%current-system) ((or "i686-linux" "x86_64-linux") `(("libc" ,glibc-mesboot) ("binutils" ,binutils-mesboot) ("gcc-wrapper" ,gcc-mesboot-wrapper) ("gcc" ,gcc-mesboot) ,@(fold alist-delete (%bootstrap-inputs) '("bootstrap-mescc-tools" "mes")))) (_ (%bootstrap-inputs)))) (define gnu-make-boot0 (package (inherit gnu-make) (source (bootstrap-origin (package-source gnu-make))) (name "make-boot0") (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f #:tests? #f ; cannot run "make check" ,@(substitute-keyword-arguments (package-arguments gnu-make) ((#:phases phases) `(modify-phases ,phases (replace 'build (lambda _ (invoke "./build.sh"))) (replace 'install (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (bin (string-append out "/bin"))) (install-file "make" bin) #t)))))))) (native-inputs '()) ; no need for 'pkg-config' (inputs (%bootstrap-inputs+toolchain)))) (define diffutils-boot0 (package (inherit diffutils) (name "diffutils-boot0") (native-inputs `()) (inputs `(("make" ,gnu-make-boot0) ,@(%bootstrap-inputs+toolchain))) (arguments `(#:tests? #f ; the test suite needs diffutils #:guile ,%bootstrap-guile #:implicit-inputs? #f ,@(package-arguments diffutils))))) (define findutils-boot0 (package (inherit findutils) (name "findutils-boot0") (source (bootstrap-origin (package-source findutils))) (inputs `(("make" ,gnu-make-boot0) ("diffutils" ,diffutils-boot0) ; for tests ,@(%bootstrap-inputs+toolchain))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ,@(package-arguments findutils))))) (define file-boot0 (package (inherit file) (source (bootstrap-origin (package-source file))) (name "file-boot0") (inputs `(("make" ,gnu-make-boot0) ,@(%bootstrap-inputs+toolchain))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:strip-binaries? #f #:validate-runpath? #f)))) (define (%boot0-inputs) `(("make" ,gnu-make-boot0) ("diffutils" ,diffutils-boot0) ("findutils" ,findutils-boot0) ("file" ,file-boot0) ,@(%bootstrap-inputs+toolchain))) (define* (boot-triplet #:optional (system (%current-system))) ;; Return the triplet used to create the cross toolchain needed in the ;; first bootstrapping stage. (nix-system->gnu-triplet system "guix")) ;; Following Linux From Scratch, build a cross-toolchain in stage 0. That ;; toolchain actually targets the same OS and arch, but it has the advantage ;; of being independent of the libc and tools in ;; (%BOOTSTRAP-INPUTS+TOOLCHAIN), since GCC-BOOT0 (below) is built without any ;; reference to the target libc. (define binutils-boot0 (package (inherit binutils) (source (bootstrap-origin (package-source binutils))) (name "binutils-cross-boot0") (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f #:modules ((guix build gnu-build-system) (guix build utils) (ice-9 ftw)) ; for 'scandir' #:phases (modify-phases %standard-phases (add-after 'install 'add-symlinks (lambda* (#:key outputs #:allow-other-keys) ;; The cross-gcc invokes 'as', 'ld', etc, without the ;; triplet prefix, so add symlinks. (let ((out (assoc-ref outputs "out")) (triplet-prefix (string-append ,(boot-triplet) "-"))) (define (has-triplet-prefix? name) (string-prefix? triplet-prefix name)) (define (remove-triplet-prefix name) (substring name (string-length triplet-prefix))) (with-directory-excursion (string-append out "/bin") (for-each (lambda (name) (symlink name (remove-triplet-prefix name))) (scandir "." has-triplet-prefix?))) #t)))) ,@(substitute-keyword-arguments (package-arguments binutils) ((#:configure-flags cf) `(cons ,(string-append "--target=" (boot-triplet)) ,cf))))) (inputs (%boot0-inputs)))) (define libstdc++-boot0 ;; GCC's libcc1 is always built as a shared library (the top-level ;; 'Makefile.def' forcefully adds --enable-shared) and thus needs to refer ;; to libstdc++.so. We cannot build libstdc++-5.3 because it relies on ;; C++14 features missing in some of our bootstrap compilers. (let ((lib (make-libstdc++ gcc-4.9))) (package (inherit lib) (source (bootstrap-origin (package-source lib))) (name "libstdc++-boot0") (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f ;; XXX: libstdc++.so NEEDs ld.so for some reason. #:validate-runpath? #f ,@(match (%current-system) ((or "i686-linux" "x86_64-linux") (substitute-keyword-arguments (package-arguments lib) ((#:phases phases) `(modify-phases ,phases (add-after 'unpack 'workaround-wrapper-bug ;; XXX: The crude gcc-cross-wrapper causes "g++ -v" to ;; fail, which in turn confuses the configure script. (lambda _ (substitute* "libstdc++-v3/configure" (("g\\+\\+ -v") "true")) #t)))))) (_ (package-arguments lib))))) (inputs (%boot0-inputs)) (native-inputs '())))) (define gcc-boot0 (package (inherit gcc) (name "gcc-cross-boot0") (source (bootstrap-origin (package-source gcc))) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f #:modules ((guix build gnu-build-system) (guix build utils) (ice-9 regex) (srfi srfi-1) (srfi srfi-26)) ,@(substitute-keyword-arguments (package-arguments gcc) ((#:configure-flags flags) `(append (list ,(string-append "--target=" (boot-triplet)) ;; No libc yet. "--without-headers" ;; Disable features not needed at this stage. "--disable-shared" "--enable-languages=c,c++" ;; libstdc++ cannot be built at this stage ;; ("Link tests are not allowed after ;; GCC_NO_EXECUTABLES."). "--disable-libstdc++-v3" "--disable-threads" "--disable-libmudflap" "--disable-libatomic" "--disable-libsanitizer" "--disable-libitm" "--disable-libgomp" "--disable-libmpx" "--disable-libcilkrts" "--disable-libvtv" "--disable-libssp" "--disable-libquadmath" "--disable-decimal-float") (remove (cut string-match "--(with-system-zlib|enable-languages.*)" <>) ,flags))) ((#:make-flags flags) `(let* ((libc (assoc-ref %build-inputs "libc")) (libc-native (or (assoc-ref %build-inputs "libc-native") libc))) `(,(string-append "LDFLAGS=" "-Wl,-rpath=" libc-native "/lib " "-Wl,-dynamic-linker " "-Wl," libc-native ,(glibc-dynamic-linker (match (%current-system) ("x86_64-linux" "i686-linux") (_ (%current-system)))))))) ((#:phases phases) `(modify-phases ,phases (add-after 'unpack 'unpack-gmp&co (lambda* (#:key inputs #:allow-other-keys) (let ((gmp (assoc-ref %build-inputs "gmp-source")) (mpfr (assoc-ref %build-inputs "mpfr-source")) (mpc (assoc-ref %build-inputs "mpc-source"))) ;; To reduce the set of pre-built bootstrap inputs, build ;; GMP & co. from GCC. (for-each (lambda (source) (invoke "tar" "xvf" source)) (list gmp mpfr mpc)) ;; Create symlinks like `gmp' -> `gmp-x.y.z'. ,@(map (lambda (lib) ;; Drop trailing letters, as gmp-6.0.0a unpacks ;; into gmp-6.0.0. `(symlink ,(string-trim-right (package-full-name lib "-") char-set:letter) ,(package-name lib))) (list gmp-6.0 mpfr mpc)) #t))) ,(match (%current-system) ((or "i686-linux" "x86_64-linux") '(add-before 'configure 'fix-libcc1 (lambda* (#:key inputs #:allow-other-keys) ;; libcc1.so NEEDs libgcc_s.so, so provide one here ;; to placate the 'validate-runpath' phase. (substitute* "libcc1/Makefile.in" (("la_LDFLAGS =") (string-append "la_LDFLAGS = -Wl,-rpath=" (assoc-ref inputs "gcc") "/lib"))) ;; XXX: "g++ -v" is broken (see also libstdc++ above). (substitute* "libcc1/configure" (("g\\+\\+ -v") "true")) #t))) (_ '(add-before 'configure 'return-true (lambda _ #t)))) (add-after 'install 'symlink-libgcc_eh (lambda* (#:key outputs #:allow-other-keys) (let ((out (assoc-ref outputs "lib"))) ;; Glibc wants to link against libgcc_eh, so provide ;; it. (with-directory-excursion (string-append out "/lib/gcc/" ,(boot-triplet) "/" ,(package-version gcc)) (symlink "libgcc.a" "libgcc_eh.a")) #t)))))))) (inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp-6.0))) ("mpfr-source" ,(bootstrap-origin (package-source mpfr))) ("mpc-source" ,(bootstrap-origin (package-source mpc))) ("binutils-cross" ,binutils-boot0) ;; The libstdc++ that libcc1 links against. ("libstdc++" ,libstdc++-boot0) ;; Call it differently so that the builder can check whether ;; the "libc" input is #f. ("libc-native" ,@(assoc-ref (%boot0-inputs) "libc")) ,@(alist-delete "libc" (%boot0-inputs)))) ;; No need for the native-inputs to build the documentation at this stage. (native-inputs `()))) (define perl-boot0 (package (inherit perl) (name "perl-boot0") (source (bootstrap-origin (package-source perl))) (inputs (%boot0-inputs)) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:validate-runpath? #f ;; At the very least, this must not depend on GCC & co. #:disallowed-references ,(list %bootstrap-binutils) ,@(substitute-keyword-arguments (package-arguments perl) ((#:phases phases) `(modify-phases ,phases ;; Pthread support is missing in the bootstrap compiler ;; (broken spec file), so disable it. (add-before 'configure 'disable-pthreads (lambda _ (substitute* "Configure" (("^libswanted=(.*)pthread" _ before) (string-append "libswanted=" before))) #t)))) ;; Do not configure with '-Dusethreads' since pthread ;; support is missing. ((#:configure-flags configure-flags) `(delete "-Dusethreads" ,configure-flags))))))) (define m4-boot0 (package (inherit m4) (name "m4-boot0") (source (bootstrap-origin (package-source m4))) (inputs (%boot0-inputs)) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f ,@(package-arguments m4))))) (define bison-boot0 ;; This Bison is needed to build MiG so we need it early in the process. ;; Recent versions of Linux-Libre headers also depend on this. (package (inherit bison) (name "bison-boot0") (propagated-inputs `(("m4" ,m4-boot0))) (native-inputs `(("perl" ,perl-boot0))) (inputs (%boot0-inputs)) ;remove Flex... (arguments `(#:tests? #f ;... and thus disable tests #:implicit-inputs? #f #:guile ,%bootstrap-guile ;; Zero timestamps in liby.a; this must be done ;; explicitly here because the bootstrap Binutils don't ;; do that (default is "cru".) #:make-flags `("ARFLAGS=crD" ,,(match (%current-system) ;; ranlib: '-D': No such file ((or "i686-linux" "x86_64-linux") "RANLIB=ranlib") (_ "RANLIB=ranlib -D")) "V=1") ,@(package-arguments bison))))) (define flex-boot0 ;; This Flex is needed to build MiG as well as Linux-Libre headers. (package (inherit flex) (native-inputs `(("bison" ,bison-boot0))) (propagated-inputs `(("m4" ,m4-boot0))) (inputs (%boot0-inputs)) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f)))) (define linux-libre-headers-boot0 (mlambda () "Return Linux-Libre header files for the bootstrap environment." ;; Note: this is wrapped in a thunk to nicely handle circular dependencies ;; between (gnu packages linux) and this module. Additionally, memoize ;; the result to play well with further memoization and code that relies ;; on pointer identity; see . (package (inherit linux-libre-headers) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f ,@(package-arguments linux-libre-headers))) (native-inputs `(("perl" ,perl-boot0) ;; Flex and Bison are required since version 4.16. ("flex" ,flex-boot0) ("bison" ,bison-boot0) ,@(%boot0-inputs)))))) (define with-boot0 (package-with-explicit-inputs %boot0-inputs %bootstrap-guile)) (define gnumach-headers-boot0 (with-boot0 (package-with-bootstrap-guile gnumach-headers))) (define mig-boot0 (let* ((mig (package (inherit (package-with-bootstrap-guile mig)) (native-inputs `(("bison" ,bison-boot0) ("flex" ,flex-boot0))) (inputs `(("flex" ,flex-boot0))) (arguments `(#:configure-flags `(,(string-append "LDFLAGS=-Wl,-rpath=" (assoc-ref %build-inputs "flex") "/lib/"))))))) (with-boot0 mig))) (define hurd-headers-boot0 (let ((hurd-headers (package (inherit hurd-headers) (native-inputs `(("mig" ,mig-boot0))) (inputs '())))) (with-boot0 (package-with-bootstrap-guile hurd-headers)))) (define hurd-minimal-boot0 (let ((hurd-minimal (package (inherit hurd-minimal) (native-inputs `(("mig" ,mig-boot0))) (inputs '())))) (with-boot0 (package-with-bootstrap-guile hurd-minimal)))) (define hurd-core-headers-boot0 (mlambda () "Return the Hurd and Mach headers as well as initial Hurd libraries for the bootstrap environment." (package (inherit (package-with-bootstrap-guile hurd-core-headers)) (arguments `(#:guile ,%bootstrap-guile ,@(package-arguments hurd-core-headers))) (inputs `(("gnumach-headers" ,gnumach-headers-boot0) ("hurd-headers" ,hurd-headers-boot0) ("hurd-minimal" ,hurd-minimal-boot0) ,@(%boot0-inputs)))))) (define* (kernel-headers-boot0 #:optional (system (%current-system))) (match system ("i586-gnu" (hurd-core-headers-boot0)) (_ (linux-libre-headers-boot0)))) (define texinfo-boot0 ;; Texinfo used to build libc's manual. ;; We build without ncurses because it fails to build at this stage, and ;; because we don't need the stand-alone Info reader. ;; Also, use (%BOOT0-INPUTS) to avoid building Perl once more. (package (inherit texinfo) (native-inputs '()) (inputs `(,@(%boot0-inputs) ("perl" ,perl-boot0))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ;; Some of Texinfo 6.1's tests would fail with "Couldn't set UTF-8 ;; character type in locale" but we don't have a UTF-8 locale at this ;; stage, so skip them. #:tests? #f)))) (define expat-sans-tests (package (inherit expat) (inputs (%boot0-inputs)) (arguments ;; XXX: Linking 'runtestscpp' fails with things like: ;; ;; ld: Dwarf Error: found dwarf version '3789', this reader only handles version 2 and 3 information. ;; ;; Skip tests altogether. `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ,@(substitute-keyword-arguments (package-arguments expat) ((#:configure-flags flags ''()) ;; Since we're not passing the right -Wl,-rpath flags, build the ;; static library to avoid RUNPATH validation failure. `(cons "--disable-shared" ,flags)) ((#:tests? _ #f) #f)))))) (define python-boot0 (package (inherit python-minimal) ;; We cannot use Python 3.7 and later here, because they require ;; pthreads, which is missing on non-x86 platforms at this stage. ;; Python 3.6 technically supports being built without threading ;; support, but requires additional patches. (version "3.5.7") (source (bootstrap-origin (origin (inherit (package-source python)) (uri (string-append "https://www.python.org/ftp/python/" version "/Python-" version ".tar.xz")) (patches '()) (sha256 (base32 "1p67pnp2ca5przx2s45r8m55dcn6f5hsm0l4s1zp7mglkf4r4n18"))))) (inputs `(,@(%boot0-inputs) ("expat" ,expat-sans-tests))) ;remove OpenSSL, zlib, etc. (native-inputs '()) ;and pkg-config (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ,@(substitute-keyword-arguments (package-arguments python-minimal) ;; Disable features that cannot be built at this stage. ((#:configure-flags _ ''()) `(list "--without-ensurepip" "--without-threads")) ;; Clear #:make-flags, such that changes to the regular ;; Python package won't interfere with this one. ((#:make-flags _ ''()) ''()) ((#:phases phases) `(modify-phases ,phases (add-before 'configure 'disable-modules (lambda _ (substitute* "setup.py" ;; Disable ctypes, since it requires libffi. (("extensions\\.append\\(ctypes\\)") "") ;; Prevent the 'ossaudiodev' extension from being ;; built, since it requires Linux headers. (("'linux', ") "")) #t)) (delete 'set-TZDIR))) ((#:tests? _ #f) #f)))))) (define ld-wrapper-boot0 (mlambda () ;; We need this so binaries on Hurd will have libmachuser and libhurduser ;; in their RUNPATH, otherwise validate-runpath will fail. (make-ld-wrapper "ld-wrapper-boot0" #:target boot-triplet #:binutils binutils-boot0 #:guile %bootstrap-guile #:bash (car (assoc-ref (%boot0-inputs) "bash")) #:guile-for-build %bootstrap-guile))) (define (%boot1-inputs) ;; 2nd stage inputs. `(("gcc" ,gcc-boot0) ("ld-wrapper-cross" ,(ld-wrapper-boot0)) ("binutils-cross" ,binutils-boot0) ,@(alist-delete "binutils" (%boot0-inputs)))) (define glibc-final-with-bootstrap-bash ;; The final libc, "cross-built". If everything went well, the resulting ;; store path has no dependencies. Actually, the really-final libc is ;; built just below; the only difference is that this one uses the ;; bootstrap Bash. (package (inherit glibc) (name "glibc-intermediate") (source (bootstrap-origin (package-source glibc))) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f ,@(substitute-keyword-arguments (package-arguments glibc) ((#:configure-flags flags) `(append (list ,(string-append "--host=" (boot-triplet)) ,(string-append "--build=" (nix-system->gnu-triplet))) ,flags)) ((#:phases phases) `(modify-phases ,phases (add-before 'configure 'pre-configure (lambda* (#:key inputs #:allow-other-keys) ;; Don't clobber CPATH with the bootstrap libc. (setenv "NATIVE_CPATH" (getenv "CPATH")) (unsetenv "CPATH") ;; Tell 'libpthread' where to find 'libihash' on Hurd systems. ,@(if (hurd-triplet? (%current-system)) `((substitute* "libpthread/Makefile" (("LDLIBS-pthread.so =.*") (string-append "LDLIBS-pthread.so = " (assoc-ref %build-inputs "kernel-headers") "/lib/libihash.a\n")))) '()) ;; 'rpcgen' needs native libc headers to be built. (substitute* "sunrpc/Makefile" (("sunrpc-CPPFLAGS =.*" all) (string-append "CPATH = $(NATIVE_CPATH)\n" "export CPATH\n" all "\n"))) #t))))))) (propagated-inputs `(("kernel-headers" ,(kernel-headers-boot0)))) (native-inputs `(("bison" ,bison-boot0) ("texinfo" ,texinfo-boot0) ("perl" ,perl-boot0) ("python" ,python-boot0))) (inputs `( ;; The boot inputs. That includes the bootstrap libc. We don't want ;; it in $CPATH, hence the 'pre-configure' phase above. ,@(%boot1-inputs) ;; A native MiG is needed to build Glibc on Hurd. ,@(if (hurd-triplet? (%current-system)) `(("mig" ,mig-boot0)) '()) ;; A native GCC is needed to build `cross-rpcgen'. ("native-gcc" ,@(assoc-ref (%boot0-inputs) "gcc")) ;; Here, we use the bootstrap Bash, which is not satisfactory ;; because we don't want to depend on bootstrap tools. ("static-bash" ,@(assoc-ref (%boot0-inputs) "bash")))))) (define (cross-gcc-wrapper gcc binutils glibc bash) "Return a wrapper for the pseudo-cross toolchain GCC/BINUTILS/GLIBC that makes it available under the native tool names." (package (inherit gcc) (name (string-append (package-name gcc) "-wrapped")) (source #f) (build-system trivial-build-system) (outputs '("out")) (arguments `(#:guile ,%bootstrap-guile #:modules ((guix build utils)) #:builder (begin (use-modules (guix build utils)) (let* ((binutils (assoc-ref %build-inputs "binutils")) (gcc (assoc-ref %build-inputs "gcc")) (libc (assoc-ref %build-inputs "libc")) (bash (assoc-ref %build-inputs "bash")) (out (assoc-ref %outputs "out")) (bindir (string-append out "/bin")) (triplet ,(boot-triplet))) (define (wrap-program program) ;; GCC-BOOT0 is a libc-less cross-compiler, so it ;; needs to be told where to find the crt files and ;; the dynamic linker. (call-with-output-file program (lambda (p) (format p "#!~a/bin/bash exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%" bash gcc triplet program libc libc ,(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++"))) #t)))) (native-inputs `(("binutils" ,binutils) ("gcc" ,gcc) ("libc" ,glibc) ("bash" ,bash))) (inputs '()))) (define gcc-boot0-intermediate-wrapped (mlambda () ;; Make the cross-tools GCC-BOOT0 and BINUTILS-BOOT0 available under the ;; non-cross names. (cross-gcc-wrapper gcc-boot0 binutils-boot0 glibc-final-with-bootstrap-bash (car (assoc-ref (%boot1-inputs) "bash"))))) (define static-bash-for-glibc ;; A statically-linked Bash to be used by GLIBC-FINAL in system(3) & co. (package (inherit static-bash) (source (bootstrap-origin (package-source static-bash))) (inputs `(("gcc" ,(gcc-boot0-intermediate-wrapped)) ("libc" ,glibc-final-with-bootstrap-bash) ("libc:static" ,glibc-final-with-bootstrap-bash "static") ,@(fold alist-delete (%boot1-inputs) '("gcc" "libc")))) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile ,@(substitute-keyword-arguments (package-arguments static-bash) ((#:configure-flags flags '()) ;; Add a '-L' flag so that the pseudo-cross-ld of ;; BINUTILS-BOOT0 can find libc.a. `(append ,flags (list (string-append "LDFLAGS=-static -L" (assoc-ref %build-inputs "libc:static") "/lib"))))))))) (define gettext-boot0 ;; A minimal gettext used during bootstrap. (package (inherit gettext-minimal) (name "gettext-boot0") ;; Newer versions of GNU gettext depends on libxml2 and ncurses. To ;; simplify the dependency chain, we stick to this version here. (version "0.19.8.1") (source (origin (method url-fetch) (uri (string-append "mirror://gnu/gettext/gettext-" version ".tar.gz")) (sha256 (base32 "0hsw28f9q9xaggjlsdp2qmbp2rbd1mp0njzan2ld9kiqwkq2m57z")))) (inputs (%boot1-inputs)) ;zero dependencies (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:tests? #f #:phases (modify-phases %standard-phases ;; Build only the tools. (add-after 'unpack 'chdir (lambda _ (chdir "gettext-tools") #t)) ;; 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))))))) (define glibc-final ;; The final glibc, which embeds the statically-linked Bash built above. ;; Use 'package/inherit' so we get the 'replacement' of 'glibc', if any. (package/inherit glibc (name "glibc") (source (bootstrap-origin (package-source 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))) (propagated-inputs (package-propagated-inputs glibc-final-with-bootstrap-bash)) ;; 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") (kernel-headers-boot0) static-bash-for-glibc (package-outputs glibc-final-with-bootstrap-bash)) ,@(package-arguments glibc-final-with-bootstrap-bash))))) (define gcc-boot0-wrapped (mlambda () ;; 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) ("libc:static" ,glibc-final "static") ("gcc" ,(gcc-boot0-wrapped)) ,@(fold alist-delete (%boot1-inputs) '("libc" "gcc" "linux-libre-headers")))) (define binutils-final (package (inherit binutils) (source (bootstrap-origin (package-source 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++.) (let ((lib (make-libstdc++ gcc))) (package (inherit lib) (source (bootstrap-origin (package-source lib))) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f #:allowed-references ("out") ;; XXX: libstdc++.so NEEDs ld.so for some reason. #:validate-runpath? #f ;; All of the package arguments from 'make-libstdc++ ;; except for the configure-flags. ,@(package-arguments lib) #:configure-flags `("--disable-shared" "--disable-libstdcxx-dual-abi" "--disable-libstdcxx-threads" "--disable-libstdcxx-pch" ,(string-append "--with-gxx-include-dir=" (assoc-ref %outputs "out") "/include")))) (outputs '("out")) (inputs (%boot2-inputs)) (synopsis "GNU C++ standard library (intermediate)")))) (define zlib-final ;; Zlib used by GCC-FINAL. (package (inherit zlib) (arguments `(#:guile ,%bootstrap-guile #:implicit-inputs? #f #:allowed-references ("out" ,glibc-final) ,@(package-arguments zlib))) (inputs (%boot2-inputs)))) (define ld-wrapper-boot3 (mlambda () ;; 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")) #:guile-for-build %bootstrap-guile))) (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" ,zlib-final ,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 ,@(substitute-keyword-arguments (package-arguments gcc) ((#:make-flags flags) ;; Since $LIBRARY_PATH is not honored, add the relevant flags. `(let ((zlib (assoc-ref %build-inputs "zlib"))) (map (lambda (flag) (if (string-prefix? "LDFLAGS=" flag) (string-append flag " -L" (assoc-ref %build-inputs "libstdc++") "/lib -L" zlib "/lib -Wl,-rpath=" zlib "/lib") flag)) ,flags))) ;; 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'.) ((#:phases phases) `(modify-phases ,phases (add-after 'unpack 'unpack-gmp&co (lambda* (#:key inputs #:allow-other-keys) (let ((gmp (assoc-ref %build-inputs "gmp-source")) (mpfr (assoc-ref %build-inputs "mpfr-source")) (mpc (assoc-ref %build-inputs "mpc-source"))) ;; To reduce the set of pre-built bootstrap inputs, build ;; GMP & co. from GCC. (for-each (lambda (source) (invoke "tar" "xvf" source)) (list gmp mpfr mpc)) ;; Create symlinks like `gmp' -> `gmp-x.y.z'. ,@(map (lambda (lib) ;; Drop trailing letters, as gmp-6.0.0a unpacks ;; into gmp-6.0.0. `(symlink ,(string-trim-right (package-full-name lib "-") char-set:letter) ,(package-name lib))) (list gmp-6.0 mpfr mpc)) #t))) (add-before 'configure 'treat-glibc-as-system-header (lambda* (#:key inputs #:allow-other-keys) (let ((libc (assoc-ref inputs "libc"))) ;; Make sure Glibc is treated as a "system header" so ;; #include_next does the right thing. (for-each (lambda (var) (setenv var (string-append libc "/include"))) '("C_INCLUDE_PATH" "CPLUS_INCLUDE_PATH")) #t)))))))) ;; 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) ("perl" ,perl-boot0) ;for manpages ("static-bash" ,static-bash-for-glibc) ,@(package-native-inputs gcc-boot0))) (inputs `(("gmp-source" ,(bootstrap-origin (package-source gmp-6.0))) ("mpfr-source" ,(package-source mpfr)) ("mpc-source" ,(package-source mpc)) ("ld-wrapper" ,(ld-wrapper-boot3)) ("binutils" ,binutils-final) ("libstdc++" ,libstdc++) ("zlib" ,zlib-final) ,@(%boot2-inputs))))) (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. Use "bash-minimal" to avoid an extra dependency ;; on Readline and ncurses. (let ((bash (static-libgcc-package bash-minimal))) (package (inherit bash) (source (bootstrap-origin (package-source bash))) (inputs (%boot3-inputs)) (arguments `(#:implicit-inputs? #f #:guile ,%bootstrap-guile #:disallowed-references ,(assoc-ref (%boot3-inputs) "coreutils&co") ,@(package-arguments bash)))))) (define (%boot4-inputs) ;; Now use the final Bash. `(("bash" ,bash-final) ,@(alist-delete "bash" (%boot3-inputs)))) (define with-boot4 (package-with-explicit-inputs %boot4-inputs %bootstrap-guile)) (define-public guile-final ;; This package must be public because other modules refer to it. However, ;; mark it as hidden so that 'fold-packages' ignores it. (with-boot4 (hidden-package (package-with-bootstrap-guile guile-2.2/fixed)))) (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) (native-inputs `(("glibc" ,glibc-final) ("gzip" ,(with-boot4 gzip)))))) (define-public ld-wrapper ;; The final 'ld' wrapper, which uses the final Guile and Binutils. (make-ld-wrapper "ld-wrapper" #:binutils binutils-final #:guile guile-final #:bash bash-final)) (define (%boot5-inputs) ;; Now with UTF-8 locales. Remember that the bootstrap binaries were built ;; with an older libc, which cannot load the new locale format. See ;; . `(("locales" ,glibc-utf8-locales-final) ,@(%boot4-inputs))) (define with-boot5 (package-with-explicit-inputs %boot5-inputs)) (define gnu-make-final ;; The final GNU Make, which uses the final Guile. (let ((pkg-config (package (inherit %pkg-config) ;the native pkg-config (inputs `(("guile" ,guile-final) ,@(%boot5-inputs))) (arguments `(#:implicit-inputs? #f ,@(package-arguments pkg-config)))))) (package (inherit (package-with-bootstrap-guile gnu-make)) (inputs `(("guile" ,guile-final) ,@(%boot5-inputs))) (native-inputs `(("pkg-config" ,pkg-config))) (arguments `(#:implicit-inputs? #f ,@(package-arguments gnu-make)))))) (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. (with-boot5 (package-with-bootstrap-guile coreutils) ;; Use the final Guile, linked against the ;; final libc with working iconv, so that ;; 'substitute*' works well when touching ;; test files in Gettext. )) (define grep-final ;; The final grep. Gzip holds a reference to it (via zgrep), so it must be ;; built before gzip. (let ((grep (with-boot5 (package-with-bootstrap-guile grep)))) (package/inherit grep (inputs (alist-delete "pcre" (package-inputs grep))) (native-inputs `(("perl" ,perl-boot0)))))) (define (%boot6-inputs) ;; Now use the final Coreutils. `(("coreutils" ,coreutils-final) ("grep" ,grep-final) ,@(%boot5-inputs))) (define with-boot6 (package-with-explicit-inputs %boot6-inputs)) (define sed-final ;; The final sed. (let ((sed (with-boot6 (package-with-bootstrap-guile sed)))) (package/inherit sed (native-inputs `(("perl" ,perl-boot0)))))) (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 with-boot6 package-with-bootstrap-guile))) `(,@(map (match-lambda ((name package) (list name (finalize package)))) `(("tar" ,tar) ("gzip" ,gzip) ("bzip2" ,bzip2) ("xz" ,xz) ("file" ,file) ("diffutils" ,diffutils) ("patch" ,patch) ("findutils" ,findutils) ("gawk" ,gawk))) ("sed" ,sed-final) ("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) ("libc:static" ,glibc-final "static") ("locales" ,glibc-utf8-locales-final)))) (define-public canonical-package (let ((name->package (fold (lambda (input result) (match input ((_ package . outputs) (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-2.2, 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. ;;; ;; Using the following procedure, a gcc toolchain targeting glibc-2.27 can be ;; instantiated like this: ;; ;; (define-public gcc-glibc-2.27-toolchain ;; (make-gcc-toolchain gcc glibc-2.27)) (define* (make-gcc-toolchain gcc #:optional (libc #f)) "Return a complete toolchain for GCC. If LIBC is specified, target that libc." (let ((gcc (if libc (make-gcc-libc gcc libc) gcc)) (libc (if libc libc glibc-final))) (package (name (string-append (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"))) (union-build (assoc-ref %outputs "static") (list (assoc-ref %build-inputs "libc-static"))) #t)))) (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 an d binaries, plus debugging symbols in the @code{debug} output), and Binutils.") (home-page "https://gcc.gnu.org/") (outputs '("out" "debug" "static")) ;; 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" ,libc) ("libc-debug" ,libc "debug") ("libc-static" ,libc "static")))))) (define-public gcc-toolchain (make-gcc-toolchain gcc-final)) (define-public gcc-toolchain-4.8 (make-gcc-toolchain gcc-4.8)) (define-public gcc-toolchain-4.9 (make-gcc-toolchain gcc-4.9)) (define-public gcc-toolchain-5 (make-gcc-toolchain gcc-5)) (define-public gcc-toolchain-6 (make-gcc-toolchain gcc-6)) (define-public gcc-toolchain-7 gcc-toolchain) (define-public gcc-toolchain-8 (make-gcc-toolchain gcc-8)) (define-public gcc-toolchain-9 (make-gcc-toolchain gcc-9)) ;;; commencement.scm ends here