gnu/packages/base.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014 Andreas Enge <andreas@enge.fr>
   4 ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
   5 ;;; Copyright © 2014, 2015, 2016, 2018 Mark H Weaver <mhw@netris.org>
   6 ;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
   7 ;;; Copyright © 2014, 2015 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
   8 ;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
   9 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
  10 ;;; Copyright © 2016, 2018 Alex Vong <alexvong1995@gmail.com>
  11 ;;; Copyright © 2017 Rene Saavedra <rennes@openmailbox.org>
  12 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
  13 ;;; Copyright © 2017, 2018 Marius Bakke <mbakke@fastmail.com>
  14 ;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
  15 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
  16 ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
  17 ;;;
  18 ;;; This file is part of GNU Guix.
  19 ;;;
  20 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  21 ;;; under the terms of the GNU General Public License as published by
  22 ;;; the Free Software Foundation; either version 3 of the License, or (at
  23 ;;; your option) any later version.
  24 ;;;
  25 ;;; GNU Guix is distributed in the hope that it will be useful, but
  26 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  27 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28 ;;; GNU General Public License for more details.
  29 ;;;
  30 ;;; You should have received a copy of the GNU General Public License
  31 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  32
  33 (define-module (gnu packages base)
  34   #:use-module ((guix licenses)
  35                 #:select (gpl3+ lgpl2.0+ lgpl3+ public-domain))
  36   #:use-module (gnu packages)
  37   #:use-module (gnu packages acl)
  38   #:use-module (gnu packages bash)
  39   #:use-module (gnu packages bison)
  40   #:use-module (gnu packages ed)
  41   #:use-module (gnu packages guile)
  42   #:use-module (gnu packages multiprecision)
  43   #:use-module (gnu packages compression)
  44   #:use-module (gnu packages perl)
  45   #:use-module (gnu packages linux)
  46   #:use-module (gnu packages pcre)
  47   #:use-module (gnu packages texinfo)
  48   #:use-module (gnu packages hurd)
  49   #:use-module (gnu packages pkg-config)
  50   #:use-module (gnu packages gettext)
  51   #:use-module (guix utils)
  52   #:use-module (guix packages)
  53   #:use-module (guix download)
  54   #:use-module (guix git-download)
  55   #:use-module (guix build-system gnu)
  56   #:use-module (guix build-system trivial)
  57   #:use-module (ice-9 match)
  58   #:export (glibc
  59             libiconv-if-needed))
  60
  61 ;;; Commentary:
  62 ;;;
  63 ;;; Base packages of the Guix-based GNU user-land software distribution.
  64 ;;;
  65 ;;; Code:
  66
  67 (define-public hello
  68   (package
  69     (name "hello")
  70     (version "2.10")
  71     (source (origin
  72               (method url-fetch)
  73               (uri (string-append "mirror://gnu/hello/hello-" version
  74                                   ".tar.gz"))
  75               (sha256
  76                (base32
  77                 "0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i"))))
  78     (build-system gnu-build-system)
  79     (synopsis "Hello, GNU world: An example GNU package")
  80     (description
  81      "GNU Hello prints the message \"Hello, world!\" and then exits.  It
  82 serves as an example of standard GNU coding practices.  As such, it supports
  83 command-line arguments, multiple languages, and so on.")
  84     (home-page "https://www.gnu.org/software/hello/")
  85     (license gpl3+)))
  86
  87 (define-public grep
  88   (package
  89    (name "grep")
  90    (version "3.1")
  91    (source (origin
  92             (method url-fetch)
  93             (uri (string-append "mirror://gnu/grep/grep-"
  94                                 version ".tar.xz"))
  95             (sha256
  96              (base32
  97               "0zm0ywmyz9g8vn1plw14mn8kj74yipx5qsljndbyfgmvndx5qqnv"))
  98             (patches (search-patches "grep-timing-sensitive-test.patch"))))
  99    (build-system gnu-build-system)
 100    (native-inputs `(("perl" ,perl)))             ;some of the tests require it
 101    (inputs `(("pcre" ,pcre)))
 102    (arguments
 103     `(#:phases
 104       (modify-phases %standard-phases
 105         (add-after 'install 'fix-egrep-and-fgrep
 106           ;; Patch 'egrep' and 'fgrep' to execute 'grep' via its
 107           ;; absolute file name instead of searching for it in $PATH.
 108           (lambda* (#:key outputs #:allow-other-keys)
 109             (let* ((out (assoc-ref outputs "out"))
 110                    (bin (string-append out "/bin")))
 111               (substitute* (list (string-append bin "/egrep")
 112                                  (string-append bin "/fgrep"))
 113                 (("^exec grep")
 114                  (string-append "exec " bin "/grep")))
 115               #t))))))
 116    (synopsis "Print lines matching a pattern")
 117    (description
 118      "grep is a tool for finding text inside files.  Text is found by
 119 matching a pattern provided by the user in one or many files.  The pattern
 120 may be provided as a basic or extended regular expression, or as fixed
 121 strings.  By default, the matching text is simply printed to the screen,
 122 however the output can be greatly customized to include, for example, line
 123 numbers.  GNU grep offers many extensions over the standard utility,
 124 including, for example, recursive directory searching.")
 125    (license gpl3+)
 126    (home-page "https://www.gnu.org/software/grep/")))
 127
 128 (define-public sed
 129   (package
 130    (name "sed")
 131    (version "4.5")
 132    (source (origin
 133             (method url-fetch)
 134             (uri (string-append "mirror://gnu/sed/sed-" version
 135                                 ".tar.xz"))
 136             (sha256
 137              (base32
 138               "0h3b2jfj57wmz680vkbyavlsrkak556qhvs7m7fdlawwhg477bbs"))))
 139    (build-system gnu-build-system)
 140    (synopsis "Stream editor")
 141    (arguments
 142     `(#:phases
 143       (modify-phases %standard-phases
 144         (add-after 'unpack 'dont-rebuild-sed.1
 145           (lambda _
 146             ;; Make sure we do not attempt to rebuild 'doc/sed.1', which does
 147             ;; not work when cross-compiling because we cannot run 'sed'.
 148             ;; This is fixed upstream as commit a0a25e3.
 149             (substitute* "Makefile.in"
 150               (("^doc/sed\\.1:.*")
 151                "doc/sed.1:\n"))
 152             #t)))))
 153    (native-inputs
 154     `(("perl" ,perl)))                            ;for tests
 155    (description
 156     "Sed is a non-interactive, text stream editor.  It receives a text
 157 input from a file or from standard input and it then applies a series of text
 158 editing commands to the stream and prints its output to standard output.  It
 159 is often used for substituting text patterns in a stream.  The GNU
 160 implementation offers several extensions over the standard utility.")
 161    (license gpl3+)
 162    (home-page "https://www.gnu.org/software/sed/")))
 163
 164 (define-public tar
 165   (package
 166    (name "tar")
 167    (version "1.30")
 168    (source (origin
 169             (method url-fetch)
 170             (uri (string-append "mirror://gnu/tar/tar-"
 171                                 version ".tar.xz"))
 172             (sha256
 173              (base32
 174               "1lyjyk8z8hdddsxw0ikchrsfg3i0x3fsh7l63a8jgaz1n7dr5gzi"))
 175             (patches (search-patches "tar-skip-unreliable-tests.patch"
 176                                      "tar-remove-wholesparse-check.patch"))))
 177    (build-system gnu-build-system)
 178    ;; Note: test suite requires ~1GiB of disk space.
 179    (arguments
 180     `(#:phases (modify-phases %standard-phases
 181                  (add-before 'build 'set-shell-file-name
 182                    (lambda* (#:key inputs #:allow-other-keys)
 183                      ;; Do not use "/bin/sh" to run programs.
 184                      (let ((bash (assoc-ref inputs "bash")))
 185                        (substitute* "src/system.c"
 186                          (("/bin/sh")
 187                           (string-append bash "/bin/sh")))
 188                        #t))))
 189
 190       ;; Work around a cross-compilation bug whereby libgnu.a would provide
 191       ;; '__mktime_internal', which conflicts with the one in libc.a.
 192       ,@(if (%current-target-system)
 193             `(#:configure-flags '("gl_cv_func_working_mktime=yes"))
 194             '())
 195
 196       ;; Test #92 "link mismatch" expects "a/z: Not linked to a/y" but gets
 197       ;; "a/y: Not linked to a/z" and fails, presumably due to differences in
 198       ;; the order in which 'diff' traverses directories.  That leads to a
 199       ;; test failure even though conceptually the test passes.  Skip it.
 200       ;; Test 117 and 118 are prone to race conditions too, particularly
 201       ;; when cross-compiling, so we skip those as well.  All issues have
 202       ;; been fixed upstream in these commits:
 203       ;; <https://git.savannah.gnu.org/cgit/tar.git/commit/?id=847a36f>
 204       ;; <https://git.savannah.gnu.org/cgit/tar.git/commit/?id=64b43fd>
 205       #:make-flags (list (string-append
 206                           "TESTSUITEFLAGS= -k '!link mismatch,"
 207                           "!directory removed before reading,"
 208                           "!explicitly named directory removed before reading'"))))
 209
 210    ;; When cross-compiling, the 'set-shell-file-name' phase needs to be able
 211    ;; to refer to the target Bash.
 212    (inputs (if (%current-target-system)
 213                `(("bash" ,bash))
 214                '()))
 215
 216    (synopsis "Managing tar archives")
 217    (description
 218     "Tar provides the ability to create tar archives, as well as the
 219 ability to extract, update or list files in an existing archive.  It is
 220 useful for combining many files into one larger file, while maintaining
 221 directory structure and file information such as permissions and
 222 creation/modification dates.  GNU tar offers many extensions over the
 223 standard utility.")
 224    (license gpl3+)
 225    (home-page "https://www.gnu.org/software/tar/")))
 226
 227 (define-public patch
 228   (package
 229    (name "patch")
 230     (version "2.7.6")
 231     (source (origin
 232               (method url-fetch)
 233               (uri (string-append "mirror://gnu/patch/patch-"
 234                                   version ".tar.xz"))
 235               (sha256
 236                (base32
 237                 "1zfqy4rdcy279vwn2z1kbv19dcfw25d2aqy9nzvdkq5bjzd0nqdc"))
 238               (patches (search-patches "patch-hurd-path-max.patch"))))
 239    (build-system gnu-build-system)
 240    (arguments
 241     ;; Work around a cross-compilation bug whereby libpatch.a would provide
 242     ;; '__mktime_internal', which conflicts with the one in libc.a.
 243     (if (%current-target-system)
 244         `(#:configure-flags '("gl_cv_func_working_mktime=yes"))
 245         '()))
 246    (native-inputs `(("ed" ,ed)))
 247    (synopsis "Apply differences to originals, with optional backups")
 248    (description
 249     "Patch is a program that applies changes to files based on differences
 250 laid out as by the program \"diff\".  The changes may be applied to one or more
 251 files depending on the contents of the diff file.  It accepts several
 252 different diff formats.  It may also be used to revert previously applied
 253 differences.")
 254    (license gpl3+)
 255    (home-page "https://savannah.gnu.org/projects/patch/")))
 256
 257 (define-public diffutils
 258   (package
 259    (name "diffutils")
 260    (version "3.6")
 261    (source (origin
 262             (method url-fetch)
 263             (uri (string-append "mirror://gnu/diffutils/diffutils-"
 264                                 version ".tar.xz"))
 265             (sha256
 266              (base32
 267               "1mivg0fy3a6fcn535ln8nkgfj6vxh5hsxxs5h6692wxmsjyyh8fn"))
 268             (patches (search-patches "diffutils-getopt.patch"))))
 269    (build-system gnu-build-system)
 270    (synopsis "Comparing and merging files")
 271    (description
 272     "GNU Diffutils is a package containing tools for finding the
 273 differences between files.  The \"diff\" command is used to show how two files
 274 differ, while \"cmp\" shows the offsets and line numbers where they differ.
 275 \"diff3\" allows you to compare three files.  Finally, \"sdiff\" offers an
 276 interactive means to merge two files.")
 277    (license gpl3+)
 278    (home-page "https://www.gnu.org/software/diffutils/")))
 279
 280 (define-public findutils
 281   (package
 282    (name "findutils")
 283    (version "4.6.0")
 284    (source (origin
 285             (method url-fetch)
 286             (uri (string-append "mirror://gnu/findutils/findutils-"
 287                                 version ".tar.gz"))
 288             (sha256
 289              (base32
 290               "178nn4dl7wbcw499czikirnkniwnx36argdnqgz4ik9i6zvwkm6y"))
 291             (patches (search-patches
 292                       "findutils-localstatedir.patch"
 293                       "findutils-test-xargs.patch"))
 294             (modules '((guix build utils)))
 295             (snippet
 296              '(begin
 297                 ;; The gnulib test-lock test is prone to writer starvation
 298                 ;; with our glibc@2.25, which prefers readers, so disable it.
 299                 ;; The gnulib commit b20e8afb0b2 should fix this once
 300                 ;; incorporated here.
 301                 (substitute* "tests/Makefile.in"
 302                   (("test-lock\\$\\(EXEEXT\\) ") ""))
 303                 #t))))
 304    (build-system gnu-build-system)
 305    (arguments
 306     `(#:configure-flags (list
 307                          ;; Tell 'updatedb' to write to /var.
 308                          "--localstatedir=/var"
 309
 310                          ;; Work around cross-compilation failure.  See
 311                          ;; <http://savannah.gnu.org/bugs/?27299#comment1>.
 312                          ,@(if (%current-target-system)
 313                                '("gl_cv_func_wcwidth_works=yes")
 314                                '()))))
 315    (synopsis "Operating on files matching given criteria")
 316    (description
 317     "Findutils supplies the basic file directory searching utilities of the
 318 GNU system.  It consists of two primary searching utilities: \"find\"
 319 recursively searches for files in a directory according to given criteria and
 320 \"locate\" lists files in a database that match a query.  Two auxiliary tools
 321 are included: \"updatedb\" updates the file name database and \"xargs\" may be
 322 used to apply commands with arbitrarily long arguments.")
 323    (license gpl3+)
 324    (home-page "https://www.gnu.org/software/findutils/")))
 325
 326 (define-public coreutils
 327   (package
 328    (name "coreutils")
 329    (version "8.29")
 330    (source (origin
 331             (method url-fetch)
 332             (uri (string-append "mirror://gnu/coreutils/coreutils-"
 333                                 version ".tar.xz"))
 334             (sha256
 335              (base32
 336               "0plm1zs9il6bb5mk881qvbghq4glc8ybbgakk2lfzb0w64fgml4j"))))
 337    (build-system gnu-build-system)
 338    (inputs `(("acl"  ,acl)                        ; TODO: add SELinux
 339              ("gmp"  ,gmp)                        ;bignums in 'expr', yay!
 340
 341              ;; Drop the dependency on libcap when cross-compiling since it's
 342              ;; not quite cross-compilable.
 343              ,@(if (%current-target-system)
 344                    '()
 345                    `(("libcap" ,libcap)))))  ;capability support is 'ls', etc.
 346    (native-inputs
 347     ;; Perl is needed to run tests in native builds, and to run the bundled
 348     ;; copy of help2man.  However, don't pass it when cross-compiling since
 349     ;; that would lead it to try to run programs to get their '--help' output
 350     ;; for help2man.
 351     (if (%current-target-system)
 352         '()
 353         `(("perl" ,perl))))
 354    (outputs '("out" "debug"))
 355    (arguments
 356     `(#:parallel-build? #f            ; help2man may be called too early
 357       #:phases (modify-phases %standard-phases
 358                  (add-before 'build 'patch-shell-references
 359                    (lambda _
 360                      ;; 'split' uses either $SHELL or /bin/sh.  Set $SHELL so
 361                      ;; that tests pass, since /bin/sh isn't in the chroot.
 362                      (setenv "SHELL" (which "sh"))
 363
 364                      (substitute* (find-files "gnulib-tests" "\\.c$")
 365                        (("/bin/sh") (which "sh")))
 366                      (substitute* (find-files "tests" "\\.sh$")
 367                        (("#!/bin/sh") (which "sh")))
 368                      #t)))
 369
 370       ;; Work around a cross-compilation bug whereby libcoreutils.a would
 371       ;; provide '__mktime_internal', which conflicts with the one in libc.a.
 372       ,@(if (%current-target-system)
 373             `(#:configure-flags '("gl_cv_func_working_mktime=yes"))
 374             '())))
 375    (synopsis "Core GNU utilities (file, text, shell)")
 376    (description
 377     "GNU Coreutils includes all of the basic command-line tools that are
 378 expected in a POSIX system.  These provide the basic file, shell and text
 379 manipulation functions of the GNU system.  Most of these tools offer extended
 380 functionality beyond that which is outlined in the POSIX standard.")
 381    (license gpl3+)
 382    (home-page "https://www.gnu.org/software/coreutils/")))
 383
 384 (define-public coreutils-minimal
 385   ;; Coreutils without its optional dependencies.
 386   (package
 387     (inherit coreutils)
 388     (name "coreutils-minimal")
 389     (outputs '("out"))
 390     (inputs '())))
 391
 392 (define-public gnu-make
 393   (package
 394    (name "make")
 395    (version "4.2.1")
 396    (source (origin
 397             (method url-fetch)
 398             (uri (string-append "mirror://gnu/make/make-" version
 399                                 ".tar.bz2"))
 400             (sha256
 401              (base32
 402               "12f5zzyq2w56g95nni65hc0g5p7154033y2f3qmjvd016szn5qnn"))
 403             (patches (search-patches "make-impure-dirs.patch"
 404                                      "make-glibc-compat.patch"))))
 405    (build-system gnu-build-system)
 406    (native-inputs `(("pkg-config" ,pkg-config)))  ; to detect Guile
 407    (inputs `(("guile" ,guile-2.0)))
 408    (outputs '("out" "debug"))
 409    (arguments
 410     '(;; Work around faulty glob detection with glibc 2.27.  See
 411       ;; <https://lists.nongnu.org/archive/html/bug-make/2017-11/msg00027.html>.
 412       #:configure-flags '("make_cv_sys_gnu_glob=yes")
 413       #:phases
 414       (modify-phases %standard-phases
 415         (add-before 'build 'set-default-shell
 416           (lambda* (#:key inputs #:allow-other-keys)
 417             ;; Change the default shell from /bin/sh.
 418             (let ((bash (assoc-ref inputs "bash")))
 419               (substitute* "job.c"
 420                 (("default_shell =.*$")
 421                  (format #f "default_shell = \"~a/bin/sh\";\n"
 422                          bash)))
 423               #t))))))
 424    (synopsis "Remake files automatically")
 425    (description
 426     "Make is a program that is used to control the production of
 427 executables or other files from their source files.  The process is
 428 controlled from a Makefile, in which the developer specifies how each file is
 429 generated from its source.  It has powerful dependency resolution and the
 430 ability to determine when files have to be regenerated after their sources
 431 change.  GNU make offers many powerful extensions over the standard utility.")
 432    (license gpl3+)
 433    (home-page "https://www.gnu.org/software/make/")))
 434
 435 (define-public binutils
 436   (package
 437    (name "binutils")
 438    (version "2.31.1")
 439    (source (origin
 440             (method url-fetch)
 441             (uri (string-append "mirror://gnu/binutils/binutils-"
 442                                 version ".tar.bz2"))
 443             (sha256
 444              (base32
 445               "1l34hn1zkmhr1wcrgf0d4z7r3najxnw3cx2y2fk7v55zjlk3ik7z"))
 446             (patches (search-patches "binutils-loongson-workaround.patch"))))
 447    (build-system gnu-build-system)
 448
 449    ;; TODO: Add dependency on zlib + those for Gold.
 450    (arguments
 451     `(#:configure-flags '(;; Add `-static-libgcc' to not retain a dependency
 452                           ;; on GCC when bootstrapping.
 453                           "LDFLAGS=-static-libgcc"
 454
 455                           ;; Turn on --enable-new-dtags by default to make the
 456                           ;; linker set RUNPATH instead of RPATH on binaries.
 457                           ;; This is important because RUNPATH can be overriden
 458                           ;; using LD_LIBRARY_PATH at runtime.
 459                           "--enable-new-dtags"
 460
 461                           ;; Don't search under /usr/lib & co.
 462                           "--with-lib-path=/no-ld-lib-path"
 463
 464                           ;; Install BFD.  It ends up in a hidden directory,
 465                           ;; but it's here.
 466                           "--enable-install-libbfd"
 467
 468                           ;; Make sure 'ar' and 'ranlib' produce archives in a
 469                           ;; deterministic fashion.
 470                           "--enable-deterministic-archives")))
 471
 472    (synopsis "Binary utilities: bfd gas gprof ld")
 473    (description
 474     "GNU Binutils is a collection of tools for working with binary files.
 475 Perhaps the most notable are \"ld\", a linker, and \"as\", an assembler.
 476 Other tools include programs to display binary profiling information, list
 477 the strings in a binary file, and utilities for working with archives.  The
 478 \"bfd\" library for working with executable and object formats is also
 479 included.")
 480    (license gpl3+)
 481    (home-page "https://www.gnu.org/software/binutils/")))
 482
 483 (define* (make-ld-wrapper name #:key
 484                           (target (const #f))
 485                           binutils
 486                           (guile (canonical-package guile-2.2))
 487                           (bash (canonical-package bash))
 488                           (guile-for-build guile))
 489   "Return a package called NAME that contains a wrapper for the 'ld' program
 490 of BINUTILS, which adds '-rpath' flags to the actual 'ld' command line.  The
 491 wrapper uses GUILE and BASH.
 492
 493 TARGET must be a one-argument procedure that, given a system type, returns a
 494 cross-compilation target triplet or #f.  When the result is not #f, make a
 495 wrapper for the cross-linker for that target, called 'TARGET-ld'."
 496   ;; Note: #:system->target-triplet is a procedure so that the evaluation of
 497   ;; its result can be delayed until the 'arguments' field is evaluated, thus
 498   ;; in a context where '%current-system' is accurate.
 499   (package
 500     (name name)
 501     (version "0")
 502     (source #f)
 503     (build-system trivial-build-system)
 504     (inputs `(("binutils" ,binutils)
 505               ("guile"    ,guile)
 506               ("bash"     ,bash)
 507               ("wrapper"  ,(search-path %load-path
 508                                         "gnu/packages/ld-wrapper.in"))))
 509     (arguments
 510      (let ((target (target (%current-system))))
 511        `(#:guile ,guile-for-build
 512          #:modules ((guix build utils))
 513          #:builder (begin
 514                      (use-modules (guix build utils)
 515                                   (system base compile))
 516
 517                      (let* ((out (assoc-ref %outputs "out"))
 518                             (bin (string-append out "/bin"))
 519                             (ld  ,(if target
 520                                       `(string-append bin "/" ,target "-ld")
 521                                       '(string-append bin "/ld")))
 522                             (go  (string-append ld ".go")))
 523
 524                        (setvbuf (current-output-port) _IOLBF)
 525                        (format #t "building ~s/bin/ld wrapper in ~s~%"
 526                                (assoc-ref %build-inputs "binutils")
 527                                out)
 528
 529                        (mkdir-p bin)
 530                        (copy-file (assoc-ref %build-inputs "wrapper") ld)
 531                        (substitute* ld
 532                          (("@SELF@")
 533                           ld)
 534                          (("@GUILE@")
 535                           (string-append (assoc-ref %build-inputs "guile")
 536                                          "/bin/guile"))
 537                          (("@BASH@")
 538                           (string-append (assoc-ref %build-inputs "bash")
 539                                          "/bin/bash"))
 540                          (("@LD@")
 541                           (string-append (assoc-ref %build-inputs "binutils")
 542                                          ,(if target
 543                                               (string-append "/bin/"
 544                                                              target "-ld")
 545                                               "/bin/ld"))))
 546                        (chmod ld #o555)
 547                        (compile-file ld #:output-file go)
 548                        #t)))))
 549     (synopsis "The linker wrapper")
 550     (description
 551      "The linker wrapper (or 'ld-wrapper') wraps the linker to add any
 552 missing '-rpath' flags, and to detect any misuse of libraries outside of the
 553 store.")
 554     (home-page "https://www.gnu.org/software/guix//")
 555     (license gpl3+)))
 556
 557 (export make-ld-wrapper)
 558
 559 (define-public glibc/linux
 560   (package
 561    (name "glibc")
 562    ;; Note: Always use a dot after the minor version since various places rely
 563    ;; on "version-major+minor" to determine where locales are found.
 564    (version "2.28")
 565    (source (origin
 566             (method url-fetch)
 567             (uri (string-append "mirror://gnu/glibc/glibc-" version ".tar.xz"))
 568             (sha256
 569              (base32
 570               "10iha5ynvdj5m62vgpgqbq4cwvc2yhyl2w9yyyjgfxmdmx8h145i"))
 571             (snippet
 572              ;; Disable 'ldconfig' and /etc/ld.so.cache.  The latter is
 573              ;; required on LFS distros to avoid loading the distro's libc.so
 574              ;; instead of ours.
 575              '(begin
 576                 (substitute* "sysdeps/unix/sysv/linux/configure"
 577                   (("use_ldconfig=yes")
 578                    "use_ldconfig=no"))
 579                 #t))
 580             (modules '((guix build utils)))
 581             (patches (search-patches "glibc-ldd-x86_64.patch"
 582                                      "glibc-2.28-git-fixes.patch"
 583                                      "glibc-hidden-visibility-ldconfig.patch"
 584                                      "glibc-versioned-locpath.patch"
 585                                      "glibc-allow-kernel-2.6.32.patch"
 586                                      "glibc-reinstate-prlimit64-fallback.patch"))))
 587    (build-system gnu-build-system)
 588
 589    ;; Glibc's <limits.h> refers to <linux/limit.h>, for instance, so glibc
 590    ;; users should automatically pull Linux headers as well.
 591    (propagated-inputs `(("kernel-headers" ,linux-libre-headers)))
 592
 593    (outputs '("out" "debug"
 594               "static"))                          ;9 MiB of .a files
 595
 596    (arguments
 597     `(#:out-of-source? #t
 598
 599       ;; The libraries have an empty RUNPATH, but some, such as the versioned
 600       ;; libraries (libdl-2.24.so, etc.) have ld.so marked as NEEDED.  Since
 601       ;; these libraries are always going to be found anyway, just skip
 602       ;; RUNPATH checks.
 603       #:validate-runpath? #f
 604
 605       #:modules ((ice-9 ftw)
 606                  (srfi srfi-26)
 607                  (guix build utils)
 608                  (guix build gnu-build-system))
 609
 610       #:configure-flags
 611       (list "--sysconfdir=/etc"
 612
 613             ;; Installing a locale archive with all the locales is to
 614             ;; expensive (~100 MiB), so we rely on users to install the
 615             ;; locales they really want.
 616             ;;
 617             ;; Set the default locale path.  In practice, $LOCPATH may be
 618             ;; defined to point whatever locales users want.  However, setuid
 619             ;; binaries don't honor $LOCPATH, so they'll instead look into
 620             ;; $libc_cv_complocaledir; we choose /run/current-system/locale/X.Y,
 621             ;; with the idea that it is going to be populated by the sysadmin.
 622             ;; The "X.Y" sub-directory is because locale data formats are
 623             ;; incompatible across libc versions; see
 624             ;; <https://lists.gnu.org/archive/html/guix-devel/2015-08/msg00737.html>.
 625             ;;
 626             ;; `--localedir' is not honored, so work around it.
 627             ;; See <http://sourceware.org/ml/libc-alpha/2013-03/msg00093.html>.
 628             (string-append "libc_cv_complocaledir=/run/current-system/locale/"
 629                            ,(version-major+minor version))
 630
 631             (string-append "--with-headers="
 632                            (assoc-ref ,(if (%current-target-system)
 633                                            '%build-target-inputs
 634                                            '%build-inputs)
 635                                       "kernel-headers")
 636                            "/include")
 637
 638             ;; This is the default for most architectures as of GNU libc 2.26,
 639             ;; but we specify it explicitly for clarity and consistency.  See
 640             ;; "kernel-features.h" in the GNU libc for details.
 641             "--enable-kernel=3.2.0"
 642
 643             ;; Use our Bash instead of /bin/sh.
 644             (string-append "BASH_SHELL="
 645                            (assoc-ref %build-inputs "bash")
 646                            "/bin/bash"))
 647
 648       #:tests? #f                                 ; XXX
 649       #:phases (modify-phases %standard-phases
 650                  (add-before
 651                   'configure 'pre-configure
 652                   (lambda* (#:key inputs native-inputs outputs
 653                                   #:allow-other-keys)
 654                     (let* ((out  (assoc-ref outputs "out"))
 655                            (bin  (string-append out "/bin"))
 656                            ;; FIXME: Normally we would look it up only in INPUTS
 657                            ;; but cross-base uses it as a native input.
 658                            (bash (or (assoc-ref inputs "static-bash")
 659                                      (assoc-ref native-inputs "static-bash"))))
 660                       ;; Install the rpc data base file under `$out/etc/rpc'.
 661                       ;; FIXME: Use installFlags = [ "sysconfdir=$(out)/etc" ];
 662                       (substitute* "sunrpc/Makefile"
 663                         (("^\\$\\(inst_sysconfdir\\)/rpc(.*)$" _ suffix)
 664                          (string-append out "/etc/rpc" suffix "\n"))
 665                         (("^install-others =.*$")
 666                          (string-append "install-others = " out "/etc/rpc\n")))
 667
 668                       (substitute* "Makeconfig"
 669                         ;; According to
 670                         ;; <http://www.linuxfromscratch.org/lfs/view/stable/chapter05/glibc.html>,
 671                         ;; linking against libgcc_s is not needed with GCC
 672                         ;; 4.7.1.
 673                         ((" -lgcc_s") ""))
 674
 675                       ;; Have `system' use that Bash.
 676                       (substitute* "sysdeps/posix/system.c"
 677                         (("#define[[:blank:]]+SHELL_PATH.*$")
 678                          (format #f "#define SHELL_PATH \"~a/bin/bash\"\n"
 679                                  bash)))
 680
 681                       ;; Same for `popen'.
 682                       (substitute* "libio/iopopen.c"
 683                         (("/bin/sh")
 684                          (string-append bash "/bin/sh")))
 685
 686                       ;; Same for the shell used by the 'exec' functions for
 687                       ;; scripts that lack a shebang.
 688                       (substitute* (find-files "." "^paths\\.h$")
 689                         (("#define[[:blank:]]+_PATH_BSHELL[[:blank:]].*$")
 690                          (string-append "#define _PATH_BSHELL \""
 691                                         bash "/bin/sh\"\n")))
 692
 693                       ;; Nscd uses __DATE__ and __TIME__ to create a string to
 694                       ;; make sure the client and server come from the same
 695                       ;; libc.  Use something deterministic instead.
 696                       (substitute* "nscd/nscd_stat.c"
 697                         (("static const char compilation\\[21\\] =.*$")
 698                          (string-append
 699                           "static const char compilation[21] = \""
 700                           (string-take (basename out) 20) "\";\n")))
 701
 702                       ;; Make sure we don't retain a reference to the
 703                       ;; bootstrap Perl.
 704                       (substitute* "malloc/mtrace.pl"
 705                         (("^#!.*")
 706                          ;; The shebang can be omitted, because there's the
 707                          ;; "bilingual" eval/exec magic at the top of the file.
 708                          "")
 709                         (("exec @PERL@")
 710                          "exec perl"))
 711
 712                       #t)))
 713
 714                  (add-after 'install 'move-static-libs
 715                    (lambda* (#:key outputs #:allow-other-keys)
 716                      ;; Move static libraries to the "static" output.
 717                      (define (static-library? file)
 718                        ;; Return true if FILE is a static library.  The
 719                        ;; "_nonshared.a" files are referred to by libc.so,
 720                        ;; libpthread.so, etc., which are in fact linker
 721                        ;; scripts.
 722                        (and (string-suffix? ".a" file)
 723                             (not (string-contains file "_nonshared"))))
 724
 725                      (define (linker-script? file)
 726                        ;; Guess whether FILE, a ".a" file, is actually a
 727                        ;; linker script.
 728                        (and (not (ar-file? file))
 729                             (not (elf-file? file))))
 730
 731                      (let* ((out    (assoc-ref outputs "out"))
 732                             (lib    (string-append out "/lib"))
 733                             (files  (scandir lib static-library?))
 734                             (static (assoc-ref outputs "static"))
 735                             (slib   (string-append static "/lib")))
 736                        (mkdir-p slib)
 737                        (for-each (lambda (base)
 738                                    (rename-file (string-append lib "/" base)
 739                                                 (string-append slib "/" base)))
 740                                  files)
 741
 742                        ;; Usually libm.a is a linker script so we need to
 743                        ;; change the file names in there to refer to STATIC
 744                        ;; instead of OUT.
 745                        (for-each (lambda (ld-script)
 746                                    (substitute* ld-script
 747                                      ((out) static)))
 748                                  (filter linker-script?
 749                                          (map (cut string-append slib "/" <>)
 750                                               files)))
 751                        #t))))))
 752
 753    (inputs `(("static-bash" ,static-bash)))
 754
 755    ;; To build the manual, we need Texinfo and Perl.  Gettext is needed to
 756    ;; install the message catalogs, with 'msgfmt'.
 757    (native-inputs `(("texinfo" ,texinfo)
 758                     ("perl" ,perl)
 759                     ("bison" ,bison)
 760                     ("gettext" ,gettext-minimal)))
 761
 762    (native-search-paths
 763     ;; Search path for packages that provide locale data.  This is useful
 764     ;; primarily in build environments.  Use 'GUIX_LOCPATH' rather than
 765     ;; 'LOCPATH' to avoid interference with the host system's libc on foreign
 766     ;; distros.
 767     (list (search-path-specification
 768            (variable "GUIX_LOCPATH")
 769            (files '("lib/locale")))))
 770
 771    (synopsis "The GNU C Library")
 772    (description
 773     "Any Unix-like operating system needs a C library: the library which
 774 defines the \"system calls\" and other basic facilities such as open, malloc,
 775 printf, exit...
 776
 777 The GNU C library is used as the C library in the GNU system and most systems
 778 with the Linux kernel.")
 779    (license lgpl2.0+)
 780    (home-page "https://www.gnu.org/software/libc/")))
 781
 782 (define-public glibc/hurd
 783   ;; The Hurd's libc variant.
 784   (package (inherit glibc/linux)
 785     (name "glibc-hurd")
 786     (version "2.23")
 787     (source (origin
 788               (method url-fetch)
 789               (uri (string-append "http://alpha.gnu.org/gnu/hurd/glibc-"
 790                                   version "-hurd+libpthread-20161218" ".tar.gz"))
 791               (sha256
 792                (base32
 793                 "0vpdv05j6j3ria5bw8gp468i64gij94cslxkxj9xkfgi6p615b8p"))))
 794
 795     ;; Libc provides <hurd.h>, which includes a bunch of Hurd and Mach headers,
 796     ;; so both should be propagated.
 797     (propagated-inputs `(("hurd-core-headers" ,hurd-core-headers)))
 798     (native-inputs
 799      `(,@(package-native-inputs glibc/linux)
 800        ("mig" ,mig)
 801        ("perl" ,perl)))
 802
 803     (arguments
 804      (substitute-keyword-arguments (package-arguments glibc/linux)
 805        ((#:phases original-phases)
 806         ;; Add libmachuser.so and libhurduser.so to libc.so's search path.
 807         ;; See <http://lists.gnu.org/archive/html/bug-hurd/2015-07/msg00051.html>.
 808         `(modify-phases ,original-phases
 809            (add-after 'install 'augment-libc.so
 810              (lambda* (#:key outputs #:allow-other-keys)
 811                (let* ((out (assoc-ref outputs "out")))
 812                  (substitute* (string-append out "/lib/libc.so")
 813                    (("/[^ ]+/lib/libc.so.0.3")
 814                     (string-append out "/lib/libc.so.0.3" " libmachuser.so" " libhurduser.so"))))
 815                #t))
 816            (add-after 'pre-configure 'pre-configure-set-pwd
 817              (lambda _
 818                ;; Use the right 'pwd'.
 819                (substitute* "configure"
 820                  (("/bin/pwd") "pwd"))
 821                #t))
 822            (replace 'build
 823              (lambda _
 824                ;; Force mach/hurd/libpthread subdirs to build first in order to avoid
 825                ;; linking errors.
 826                ;; See <https://lists.gnu.org/archive/html/bug-hurd/2016-11/msg00045.html>
 827                (let ((flags (list "-j" (number->string (parallel-job-count)))))
 828                  (define (make target)
 829                    (apply invoke "make" target flags))
 830                  (make "mach/subdir_lib")
 831                  (make "hurd/subdir_lib")
 832                  (make "libpthread/subdir_lib")
 833                  (apply invoke "make" flags))))))
 834         ((#:configure-flags original-configure-flags)
 835         `(append (list "--host=i586-pc-gnu"
 836
 837                        ;; We need this to get a working openpty() function.
 838                        "--enable-pt_chown"
 839
 840                        ;; <https://lists.gnu.org/archive/html/bug-hurd/2016-10/msg00033.html>
 841                        "--disable-werror"
 842
 843                        ;; nscd fails to build for GNU/Hurd:
 844                        ;; <https://lists.gnu.org/archive/html/bug-hurd/2014-07/msg00006.html>.
 845                        ;; Disable it.
 846                        "--disable-nscd")
 847                  (filter (lambda (flag)
 848                            (not (string-prefix? "--enable-kernel=" flag)))
 849                          ,original-configure-flags)))))
 850     (synopsis "The GNU C Library (GNU Hurd variant)")
 851     (supported-systems %hurd-systems)))
 852
 853 (define* (glibc-for-target #:optional
 854                            (target (or (%current-target-system)
 855                                        (%current-system))))
 856   "Return the glibc for TARGET, GLIBC/LINUX for a Linux host or
 857 GLIBC/HURD for a Hurd host"
 858   (match target
 859     ((or "i586-pc-gnu" "i586-gnu") glibc/hurd)
 860     (_ glibc/linux)))
 861
 862 (define-syntax glibc
 863   (identifier-syntax (glibc-for-target)))
 864
 865 ;; Below are old libc versions, which we use mostly to build locale data in
 866 ;; the old format (which the new libc cannot cope with.)
 867
 868 (define-public glibc-2.27
 869   (package
 870     (inherit glibc)
 871     (version "2.27")
 872     (source (origin
 873               (inherit (package-source glibc))
 874               (uri (string-append "mirror://gnu/glibc/glibc-" version ".tar.xz"))
 875               (sha256
 876                (base32
 877                 "0wpwq7gsm7sd6ysidv0z575ckqdg13cr2njyfgrbgh4f65adwwji"))
 878               (patches (search-patches "glibc-ldd-x86_64.patch"
 879                                        "glibc-2.27-git-fixes.patch"
 880                                        "glibc-hidden-visibility-ldconfig.patch"
 881                                        "glibc-versioned-locpath.patch"
 882                                        "glibc-allow-kernel-2.6.32.patch"
 883                                        "glibc-reinstate-prlimit64-fallback.patch"))))))
 884
 885 (define-public glibc-2.26
 886   (package
 887     (inherit glibc)
 888     ;; This version number corresponds to the output of `git describe` and the
 889     ;; archive can be generated by checking out the commit ID and running:
 890     ;;  git archive --prefix=$(git describe)/ HEAD | xz > $(git describe).tar.xz
 891     ;; See <https://bugs.gnu.org/29406> for why this was necessary.
 892     (version "2.26.105-g0890d5379c")
 893     (source (origin
 894               (inherit (package-source glibc))
 895               (uri (string-append "https://alpha.gnu.org/gnu/guix/mirror/"
 896                                   "glibc-" (version-major+minor version) "-"
 897                                   (caddr (string-split version #\.)) ".tar.xz"))
 898               (sha256
 899                (base32
 900                 "1jck0c1i248sn02rvsfjykk77qncma34bjq89dyy2irwm50d7s3g"))
 901               (patches (search-patches "glibc-ldd-x86_64.patch"
 902                                        "glibc-versioned-locpath.patch"
 903                                        "glibc-allow-kernel-2.6.32.patch"))))))
 904
 905 (define-public glibc-2.25
 906   (package
 907     (inherit glibc)
 908     (version "2.25")
 909     (source (origin
 910               (inherit (package-source glibc))
 911               (uri (string-append "mirror://gnu/glibc/glibc-"
 912                                   version ".tar.xz"))
 913               (sha256
 914                (base32
 915                 "1813dzkgw6v8q8q1m4v96yfis7vjqc9pslqib6j9mrwh6fxxjyq6"))
 916               (patches (search-patches "glibc-ldd-x86_64.patch"
 917                                        "glibc-versioned-locpath.patch"
 918                                        "glibc-vectorized-strcspn-guards.patch"
 919                                        "glibc-CVE-2017-1000366-pt1.patch"
 920                                        "glibc-CVE-2017-1000366-pt2.patch"
 921                                        "glibc-CVE-2017-1000366-pt3.patch"))))))
 922
 923 (define-public glibc-2.24
 924   (package
 925     (inherit glibc)
 926     (version "2.24")
 927     (source (origin
 928               (inherit (package-source glibc))
 929               (uri (string-append "mirror://gnu/glibc/glibc-"
 930                                   version ".tar.xz"))
 931               (sha256
 932                (base32
 933                 "1lxmprg9gm73gvafxd503x70z32phwjzcy74i0adfi6ixzla7m4r"))
 934               (patches (search-patches "glibc-ldd-x86_64.patch"
 935                                        "glibc-versioned-locpath.patch"
 936                                        "glibc-vectorized-strcspn-guards.patch"
 937                                        "glibc-CVE-2015-5180.patch"
 938                                        "glibc-CVE-2017-1000366-pt1.patch"
 939                                        "glibc-CVE-2017-1000366-pt2.patch"
 940                                        "glibc-CVE-2017-1000366-pt3.patch"))))))
 941
 942 (define-public glibc-2.23
 943   (package
 944     (inherit glibc)
 945     (version "2.23")
 946     (source (origin
 947               (inherit (package-source glibc))
 948               (uri (string-append "mirror://gnu/glibc/glibc-"
 949                                   version ".tar.xz"))
 950               (sha256
 951                (base32
 952                 "1s8krs3y2n6pzav7ic59dz41alqalphv7vww4138ag30wh0fpvwl"))
 953               (patches (search-patches "glibc-ldd-x86_64.patch"
 954                                        "glibc-versioned-locpath.patch"
 955                                        "glibc-vectorized-strcspn-guards.patch"
 956                                        "glibc-CVE-2015-5180.patch"
 957                                        "glibc-CVE-2016-3075.patch"
 958                                        "glibc-CVE-2016-3706.patch"
 959                                        "glibc-CVE-2016-4429.patch"
 960                                        "glibc-CVE-2017-1000366-pt1.patch"
 961                                        "glibc-CVE-2017-1000366-pt2.patch"
 962                                        "glibc-CVE-2017-1000366-pt3.patch"))))))
 963
 964 (define-public glibc-2.22
 965   (package
 966     (inherit glibc)
 967     (version "2.22")
 968     (source (origin
 969               (inherit (package-source glibc))
 970               (uri (string-append "mirror://gnu/glibc/glibc-"
 971                                   version ".tar.xz"))
 972               (sha256
 973                (base32
 974                 "0j49682pm2nh4qbdw35bas82p1pgfnz4d2l7iwfyzvrvj0318wzb"))
 975               (patches (search-patches "glibc-ldd-x86_64.patch"
 976                                        "glibc-o-largefile.patch"
 977                                        "glibc-vectorized-strcspn-guards.patch"
 978                                        "glibc-CVE-2015-5180.patch"
 979                                        "glibc-CVE-2015-7547.patch"
 980                                        "glibc-CVE-2016-3075.patch"
 981                                        "glibc-CVE-2016-3706.patch"
 982                                        "glibc-CVE-2016-4429.patch"
 983                                        "glibc-CVE-2017-1000366-pt1.patch"
 984                                        "glibc-CVE-2017-1000366-pt2.patch"
 985                                        "glibc-CVE-2017-1000366-pt3.patch"))))
 986     (arguments
 987       (substitute-keyword-arguments (package-arguments glibc)
 988         ((#:phases phases)
 989          `(modify-phases ,phases
 990             (add-before 'configure 'fix-pwd
 991               (lambda _
 992                 ;; Use `pwd' instead of `/bin/pwd' for glibc-2.22.
 993                 (substitute* "configure"
 994                   (("/bin/pwd") "pwd"))
 995                 #t))))))))
 996
 997 (define-public glibc-locales
 998   (package
 999     (inherit glibc)
1000     (name "glibc-locales")
1001     (source (origin (inherit (package-source glibc))
1002                     (patches (cons (search-patch "glibc-locales.patch")
1003                                    (origin-patches (package-source glibc))))))
1004     (synopsis "All the locales supported by the GNU C Library")
1005     (description
1006      "This package provides all the locales supported by the GNU C Library,
1007 more than 400 in total.  To use them set the 'LOCPATH' environment variable to
1008 the 'share/locale' sub-directory of this package.")
1009     (outputs '("out"))                            ;110+ MiB
1010     (native-search-paths '())
1011     (arguments
1012      (let ((args `(#:tests? #f #:strip-binaries? #f
1013                    ,@(package-arguments glibc))))
1014        (substitute-keyword-arguments args
1015          ((#:phases phases)
1016           `(modify-phases ,phases
1017              (replace 'build
1018                (lambda _
1019                  (invoke "make" "localedata/install-locales"
1020                          "-j" (number->string (parallel-job-count)))))
1021              (delete 'install)
1022              (delete 'move-static-libs)))
1023          ((#:configure-flags flags)
1024           `(append ,flags
1025                    ;; Use $(libdir)/locale/X.Y as is the case by default.
1026                    (list (string-append "libc_cv_complocaledir="
1027                                         (assoc-ref %outputs "out")
1028                                         "/lib/locale/"
1029                                         ,(version-major+minor
1030                                           (package-version glibc)))))))))))
1031
1032 (define-public glibc-utf8-locales
1033   (package
1034     (name "glibc-utf8-locales")
1035     (version (package-version glibc))
1036     (source #f)
1037     (build-system trivial-build-system)
1038     (arguments
1039      `(#:modules ((guix build utils))
1040        #:builder (begin
1041                    (use-modules (guix build utils))
1042
1043                    (let* ((libc      (assoc-ref %build-inputs "glibc"))
1044                           (gzip      (assoc-ref %build-inputs "gzip"))
1045                           (out       (assoc-ref %outputs "out"))
1046                           (localedir (string-append out "/lib/locale/"
1047                                                     ,(version-major+minor version))))
1048                      ;; 'localedef' needs 'gzip'.
1049                      (setenv "PATH" (string-append libc "/bin:" gzip "/bin"))
1050
1051                      (mkdir-p localedir)
1052                      (for-each (lambda (locale)
1053                                  (define file
1054                                    ;; Use the "normalized codeset" by
1055                                    ;; default--e.g., "en_US.utf8".
1056                                    (string-append localedir "/" locale ".utf8"))
1057
1058                                  (invoke "localedef" "--no-archive"
1059                                          "--prefix" localedir
1060                                          "-i" locale
1061                                          "-f" "UTF-8" file)
1062
1063                                  ;; For backward compatibility with Guix
1064                                  ;; <= 0.8.3, add "xx_YY.UTF-8".
1065                                  (symlink (string-append locale ".utf8")
1066                                           (string-append localedir "/"
1067                                                          locale ".UTF-8")))
1068
1069                                ;; These are the locales commonly used for
1070                                ;; tests---e.g., in Guile's i18n tests.
1071                                '("de_DE" "el_GR" "en_US" "fr_FR" "tr_TR"))
1072                      #t))))
1073     (inputs `(("glibc" ,glibc)
1074               ("gzip" ,gzip)))
1075     (synopsis "Small sample of UTF-8 locales")
1076     (description
1077      "This package provides a small sample of UTF-8 locales mostly useful in
1078 test environments.")
1079     (home-page (package-home-page glibc))
1080     (license (package-license glibc))))
1081
1082 (define-public which
1083   (package
1084     (name "which")
1085     (version "2.21")
1086     (source (origin
1087               (method url-fetch)
1088               (uri (string-append "mirror://gnu/which/which-"
1089                                   version ".tar.gz"))
1090               (sha256
1091                (base32
1092                 "1bgafvy3ypbhhfznwjv1lxmd6mci3x1byilnnkc7gcr486wlb8pl"))))
1093     (build-system gnu-build-system)
1094     (home-page "https://gnu.org/software/which/")
1095     (synopsis "Find full path of shell commands")
1096     (description
1097      "The which program finds the location of executables in PATH, with a
1098 variety of options.  It is an alternative to the shell \"type\" built-in
1099 command.")
1100     (license gpl3+))) ; some files are under GPLv2+
1101
1102 (define-public glibc/hurd-headers
1103   (package (inherit glibc/hurd)
1104     (name "glibc-hurd-headers")
1105     (outputs '("out"))
1106     (propagated-inputs `(("gnumach-headers" ,gnumach-headers)
1107                          ("hurd-headers" ,hurd-headers)))
1108     (arguments
1109      (substitute-keyword-arguments (package-arguments glibc/hurd)
1110        ;; We just pass the flags really needed to build the headers.
1111        ((#:configure-flags _)
1112         `(list "--enable-add-ons"
1113                "--host=i586-pc-gnu"
1114                "--enable-obsolete-rpc"))
1115        ((#:phases _)
1116         '(modify-phases %standard-phases
1117            (replace 'install
1118              (lambda* (#:key outputs #:allow-other-keys)
1119                (invoke "make" "install-headers")
1120
1121                ;; Make an empty stubs.h to work around not being able to
1122                ;; produce a valid stubs.h and causing the build to fail. See
1123                ;; <http://lists.gnu.org/archive/html/guix-devel/2014-04/msg00233.html>.
1124                (let ((out (assoc-ref outputs "out")))
1125                  (close-port
1126                   (open-output-file
1127                    (string-append out "/include/gnu/stubs.h"))))
1128                #t))
1129            (delete 'build)              ; nothing to build
1130            (add-before 'configure 'patch-configure-script
1131              (lambda _
1132                ;; Use the right 'pwd'.
1133                (substitute* "configure"
1134                  (("/bin/pwd") "pwd"))
1135                #t))))))))
1136
1137 (define-public tzdata
1138   (package
1139     (name "tzdata")
1140     (version "2018e")
1141     (source (origin
1142              (method url-fetch)
1143              (uri (string-append
1144                    "https://www.iana.org/time-zones/repository/releases/tzdata"
1145                    version ".tar.gz"))
1146              (sha256
1147               (base32
1148                "0bk97fv2i5ns42prpmlaadsswdjwv0ifi7whj2s4q6l44rcqwa3b"))))
1149     (build-system gnu-build-system)
1150     (arguments
1151      '(#:tests? #f
1152        #:make-flags (let ((out (assoc-ref %outputs "out"))
1153                           (tmp (getenv "TMPDIR")))
1154                       (list (string-append "TOPDIR=" out)
1155                             (string-append "TZDIR=" out "/share/zoneinfo")
1156                             (string-append "TZDEFAULT=" out
1157                                            "/share/zoneinfo/localtime")
1158
1159                             ;; Likewise for the C library routines.
1160                             (string-append "LIBDIR=" tmp "/lib")
1161                             (string-append "MANDIR=" tmp "/man")
1162
1163                             "AWK=awk"
1164                             "CC=gcc"))
1165        #:modules ((guix build utils)
1166                   (guix build gnu-build-system)
1167                   (srfi srfi-1))
1168        #:phases
1169        (modify-phases %standard-phases
1170          (replace 'unpack
1171            (lambda* (#:key source inputs #:allow-other-keys)
1172              (invoke "tar" "xvf" source)
1173              (invoke "tar" "xvf" (assoc-ref inputs "tzcode"))))
1174          (add-after 'install 'post-install
1175            (lambda* (#:key outputs #:allow-other-keys)
1176              ;; Move data in the right place.
1177              (let ((out (assoc-ref outputs "out")))
1178                ;; Discard zic, dump, and tzselect, already
1179                ;; provided by glibc.
1180                (delete-file-recursively (string-append out "/usr"))
1181                (symlink (string-append out "/share/zoneinfo")
1182                         (string-append out "/share/zoneinfo/posix"))
1183                (delete-file-recursively
1184                 (string-append out "/share/zoneinfo-posix"))
1185                (copy-recursively (string-append out "/share/zoneinfo-leaps")
1186                                  (string-append out "/share/zoneinfo/right"))
1187                (delete-file-recursively
1188                 (string-append out "/share/zoneinfo-leaps"))
1189                #t)))
1190          (delete 'configure))))
1191     (inputs `(("tzcode" ,(origin
1192                           (method url-fetch)
1193                           (uri (string-append
1194                                 "http://www.iana.org/time-zones/repository/releases/tzcode"
1195                                 version ".tar.gz"))
1196                           (sha256
1197                            (base32
1198                             "1kpb02631s58i068mwq63xlamcv1ffj4p6y4wpb9kdl01vr0qd6a"))))))
1199     (home-page "https://www.iana.org/time-zones")
1200     (synopsis "Database of current and historical time zones")
1201     (description "The Time Zone Database (often called tz or zoneinfo)
1202 contains code and data that represent the history of local time for many
1203 representative locations around the globe.  It is updated periodically to
1204 reflect changes made by political bodies to time zone boundaries, UTC offsets,
1205 and daylight-saving rules.")
1206     (license public-domain)))
1207
1208 ;;; A "fixed" version of tzdata, which is used in the test suites of glib and R
1209 ;;; and a few other places. We can update this whenever we are able to rebuild
1210 ;;; thousands of packages (for example, in a core-updates rebuild). This package
1211 ;;; will typically be obsolete and should never be referred to by a built
1212 ;;; package.
1213 (define-public tzdata-for-tests
1214   (hidden-package
1215    (package
1216      (inherit tzdata)
1217      (version "2018d")
1218      (source (origin
1219                (method url-fetch)
1220                (uri (string-append "https://www.iana.org/time-zones/repository"
1221                                    "/releases/tzdata" version ".tar.gz"))
1222                (sha256
1223                 (base32
1224                  "0m6020dnk9r40z7k36jp13fa06xip3hn0fdx3nly66jzxgffs1ji"))))
1225      (inputs `(("tzcode" ,(origin
1226                             (method url-fetch)
1227                             (uri (string-append
1228                                   "http://www.iana.org/time-zones/repository/releases/tzcode"
1229                                   version ".tar.gz"))
1230                             (sha256
1231                              (base32
1232                               "1nd882yhsazmcfqmcqyfig3axycryl30gmizgqhqsx5dpa2lxr3x")))))))))
1233
1234 (define-public libiconv
1235   (package
1236     (name "libiconv")
1237     (version "1.15")
1238     (source (origin
1239               (method url-fetch)
1240               (uri (string-append "mirror://gnu/libiconv/libiconv-"
1241                                   version ".tar.gz"))
1242               (sha256
1243                (base32
1244                 "0y1ij745r4p48mxq84rax40p10ln7fc7m243p8k8sia519i3dxfc"))
1245               (modules '((guix build utils)))
1246               (snippet
1247                ;; Work around "declared gets" error on glibc systems (fixed by
1248                ;; Gnulib commit 66712c23388e93e5c518ebc8515140fa0c807348.)
1249                '(begin
1250                   (substitute* "srclib/stdio.in.h"
1251                     (("^#undef gets") "")
1252                     (("^_GL_WARN_ON_USE \\(gets.*") ""))
1253                   #t))))
1254     (build-system gnu-build-system)
1255     (synopsis "Character set conversion library")
1256     (description
1257      "libiconv provides an implementation of the iconv function for systems
1258 that lack it.  iconv is used to convert between character encodings in a
1259 program.  It supports a wide variety of different encodings.")
1260     (home-page "https://www.gnu.org/software/libiconv/")
1261     (license lgpl3+)))
1262
1263 (define* (libiconv-if-needed #:optional (target (%current-target-system)))
1264   "Return either a libiconv package specification to include in a dependency
1265 list for platforms that have an incomplete libc, or the empty list.  If a
1266 package needs iconv ,@(libiconv-if-needed) should be added."
1267   ;; POSIX C libraries provide iconv.  Platforms with an incomplete libc
1268   ;; without iconv, such as MinGW, must return the then clause.
1269   (if (target-mingw? target)
1270       `(("libiconv" ,libiconv))
1271       '()))
1272
1273 (define-public (canonical-package package)
1274   ;; Avoid circular dependency by lazily resolving 'commencement'.
1275   (let* ((iface (resolve-interface '(gnu packages commencement)))
1276          (proc  (module-ref iface 'canonical-package)))
1277     (proc package)))
1278
1279 (define-public (%final-inputs)
1280   "Return the list of \"final inputs\"."
1281   ;; Avoid circular dependency by lazily resolving 'commencement'.
1282   (let ((iface (resolve-interface '(gnu packages commencement))))
1283     (module-ref iface '%final-inputs)))
1284
1285 ;;; base.scm ends here