gnu/packages/scheme.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015, 2016, 2018, 2020 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   4 ;;; Copyright © 2015, 2016 Federico Beffa <beffa@fbengineering.ch>
   5 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
   6 ;;; Copyright © 2016, 2017, 2020 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
   8 ;;; Copyright © 2016, 2017 Nikita <nikita@n0.is>
   9 ;;; Copyright © 2017 John Darrington <jmd@gnu.org>
  10 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
  11 ;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
  12 ;;; Copyright © 2018 Adam Massmann <massmannak@gmail.com>
  13 ;;; Copyright © 2018 Gabriel Hondet <gabrielhondet@gmail.com>
  14 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
  15 ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
  16 ;;; Copyright © 2020 Edouard Klein <edk@beaver-labs.com>
  17 ;;; Copyright © 2021 Philip McGrath <philip@philipmcgrath.com>
  18 ;;;
  19 ;;; This file is part of GNU Guix.
  20 ;;;
  21 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  22 ;;; under the terms of the GNU General Public License as published by
  23 ;;; the Free Software Foundation; either version 3 of the License, or (at
  24 ;;; your option) any later version.
  25 ;;;
  26 ;;; GNU Guix is distributed in the hope that it will be useful, but
  27 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  28 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  29 ;;; GNU General Public License for more details.
  30 ;;;
  31 ;;; You should have received a copy of the GNU General Public License
  32 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  33
  34 (define-module (gnu packages scheme)
  35   #:use-module (gnu packages)
  36   #:use-module ((guix licenses)
  37                 #:select (gpl2+ lgpl2.0+ lgpl2.1 lgpl2.1+ lgpl3+ asl2.0 bsd-3
  38                           cc-by-sa4.0 non-copyleft expat))
  39   #:use-module (guix packages)
  40   #:use-module (guix download)
  41   #:use-module (guix git-download)
  42   #:use-module (guix utils)
  43   #:use-module (guix build-system gnu)
  44   #:use-module (guix build-system trivial)
  45   #:use-module (gnu packages autotools)
  46   #:use-module (gnu packages bdw-gc)
  47   #:use-module (gnu packages bash)
  48   #:use-module (gnu packages compression)
  49   #:use-module (gnu packages databases)
  50   #:use-module (gnu packages libevent)
  51   #:use-module (gnu packages libunistring)
  52   #:use-module (gnu packages m4)
  53   #:use-module (gnu packages multiprecision)
  54   #:use-module (gnu packages ncurses)
  55   #:use-module (gnu packages pcre)
  56   #:use-module (gnu packages emacs)
  57   #:use-module (gnu packages ghostscript)
  58   #:use-module (gnu packages netpbm)
  59   #:use-module (gnu packages texinfo)
  60   #:use-module (gnu packages tex)
  61   #:use-module (gnu packages base)
  62   #:use-module (gnu packages compression)
  63   #:use-module (gnu packages pkg-config)
  64   #:use-module (gnu packages avahi)
  65   #:use-module (gnu packages libphidget)
  66   #:use-module (gnu packages gcc)
  67   #:use-module (gnu packages glib)
  68   #:use-module (gnu packages gtk)
  69   #:use-module (gnu packages libffi)
  70   #:use-module (gnu packages fontutils)
  71   #:use-module (gnu packages image)
  72   #:use-module (gnu packages xorg)
  73   #:use-module (gnu packages sqlite)
  74   #:use-module (gnu packages tls)
  75   #:use-module (gnu packages gl)
  76   #:use-module (gnu packages libedit)
  77   #:use-module (gnu packages linux)
  78   #:use-module (srfi srfi-1)
  79   #:use-module (ice-9 match))
  80
  81 (define (mit-scheme-source-directory system version)
  82   (string-append "mit-scheme-"
  83                  (if (or (string-prefix? "x86_64" system)
  84                          (string-prefix? "i686" system))
  85                      ""
  86                      "c-")
  87                  version))
  88
  89 (define-public mit-scheme
  90   (package
  91     (name "mit-scheme")
  92     (version "10.1.3")
  93     (source #f)                                   ; see below
  94     (outputs '("out" "doc"))
  95     (build-system gnu-build-system)
  96     (arguments
  97      `(#:modules ((guix build gnu-build-system)
  98                   (guix build utils)
  99                   (srfi srfi-1))
 100        #:phases
 101        (modify-phases %standard-phases
 102          (replace 'unpack
 103            (lambda* (#:key inputs #:allow-other-keys)
 104              (invoke "tar" "xzvf"
 105                      (assoc-ref inputs "source"))
 106              (chdir ,(mit-scheme-source-directory (%current-system)
 107                                                   version))
 108              ;; Delete these dangling symlinks since they break
 109              ;; `patch-shebangs'.
 110              (for-each delete-file
 111                        (find-files "src/compiler" "^make\\."))
 112              (chdir "src")
 113              #t))
 114          (add-after 'unpack 'patch-/bin/sh
 115            (lambda _
 116              (setenv "CONFIG_SHELL" (which "sh"))
 117              (substitute* '("../tests/ffi/autogen.sh"
 118                             "../tests/ffi/autobuild.sh"
 119                             "../tests/ffi/test-ffi.sh"
 120                             "../tests/runtime/test-process.scm"
 121                             "runtime/unxprm.scm")
 122                (("/bin/sh") (which "sh"))
 123                (("\\./autogen\\.sh")
 124                 (string-append (which "sh") " autogen.sh"))
 125                (("\\./configure")
 126                 (string-append (which "sh") " configure")))
 127              #t))
 128          ;; FIXME: the texlive-union insists on regenerating fonts.  It stores
 129          ;; them in HOME, so it needs to be writeable.
 130          (add-before 'build 'set-HOME
 131            (lambda _ (setenv "HOME" "/tmp") #t))
 132          (replace 'build
 133            (lambda* (#:key system outputs #:allow-other-keys)
 134              (let ((out (assoc-ref outputs "out")))
 135                (if (or (string-prefix? "x86_64" system)
 136                        (string-prefix? "i686" system))
 137                    (invoke "make" "compile-microcode")
 138                    (invoke "./etc/make-liarc.sh"
 139                            (string-append "--prefix=" out)))
 140                #t)))
 141          (add-after 'configure 'configure-doc
 142            (lambda* (#:key outputs inputs #:allow-other-keys)
 143              (with-directory-excursion "../doc"
 144                (let* ((out (assoc-ref outputs "out"))
 145                       (bash (assoc-ref inputs "bash"))
 146                       (bin/sh (string-append bash "/bin/sh")))
 147                  (invoke bin/sh "./configure"
 148                          (string-append "--prefix=" out)
 149                          (string-append "SHELL=" bin/sh))
 150                  #t))))
 151          (add-after 'build 'build-doc
 152            (lambda* _
 153              (with-directory-excursion "../doc"
 154                (invoke "make"))
 155              #t))
 156          (add-after 'install 'install-doc
 157            (lambda* (#:key outputs #:allow-other-keys)
 158              (let* ((out (assoc-ref outputs "out"))
 159                     (doc (assoc-ref outputs "doc"))
 160                     (old-doc-dir (string-append out "/share/doc"))
 161                     (new-doc/mit-scheme-dir
 162                      (string-append doc "/share/doc/" ,name "-" ,version)))
 163                (with-directory-excursion "../doc"
 164                  (for-each (lambda (target)
 165                              (invoke "make" target))
 166                            '("install-info-gz" "install-man"
 167                              "install-html" "install-pdf")))
 168                (mkdir-p new-doc/mit-scheme-dir)
 169                (copy-recursively
 170                 (string-append old-doc-dir "/" ,name)
 171                 new-doc/mit-scheme-dir)
 172                (delete-file-recursively old-doc-dir)
 173                #t))))))
 174     (native-inputs
 175      `(;; Autoconf, Automake, and Libtool are necessary for the FFI tests.
 176        ("autoconf" ,autoconf)
 177        ("automake" ,automake)
 178        ("libtool" ,libtool)
 179        ("texlive" ,(texlive-union (list texlive-tex-texinfo)))
 180        ("texinfo" ,texinfo)
 181        ("m4" ,m4)))
 182     (inputs
 183      `(("libx11" ,libx11)
 184
 185        ("source"
 186
 187         ;; MIT/GNU Scheme is not bootstrappable, so it's recommended to
 188         ;; compile from the architecture-specific tarballs, which contain
 189         ;; pre-built binaries.  It leads to more efficient code than when
 190         ;; building the tarball that contains generated C code instead of
 191         ;; those binaries.
 192         ,(origin
 193           (method url-fetch)
 194           (uri (string-append "mirror://gnu/mit-scheme/stable.pkg/"
 195                               version "/mit-scheme-"
 196                               (match (%current-system)
 197                                 ("x86_64-linux"
 198                                  (string-append version "-x86-64"))
 199                                 ("i686-linux"
 200                                  (string-append version "-i386"))
 201                                 (_
 202                                  (string-append "c-" version)))
 203                               ".tar.gz"))
 204           (sha256
 205            (match (%current-system)
 206              ("x86_64-linux"
 207               (base32
 208                "03m7cc035w3avs91j2pcz9f15ssgvgp3rm045d1vbydqrkzfyw8k"))
 209              ("i686-linux"
 210               (base32
 211                "05sjyz90xxfnmi87qv8x0yx0fcallnzl1dciygdafp317pn489is"))
 212              (_
 213               (base32
 214                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))))))))
 215
 216     ;; Fails to build on MIPS, see <http://bugs.gnu.org/18221>.
 217     ;; Also, the portable C version of MIT/GNU Scheme did not work in time for
 218     ;; release in version 10.1.
 219     (supported-systems '("x86_64-linux" "i686-linux"))
 220
 221     (home-page "https://www.gnu.org/software/mit-scheme/")
 222     (synopsis "A Scheme implementation with integrated editor and debugger")
 223     (description
 224      "GNU/MIT Scheme is an implementation of the Scheme programming
 225 language.  It provides an interpreter, a compiler and a debugger.  It also
 226 features an integrated Emacs-like editor and a large runtime library.")
 227     (license gpl2+)
 228     (properties '((ftp-directory . "/gnu/mit-scheme/stable.pkg")))))
 229
 230 (define-public bigloo
 231   ;; Upstream modifies source tarballs in place, making significant changes
 232   ;; long after the initial publication: <https://bugs.gnu.org/33525>.
 233   (let ((upstream-version "4.3f"))
 234     (package
 235       (name "bigloo")
 236       (version "4.3f")
 237       (source (origin
 238                 (method url-fetch)
 239                 (uri (string-append "ftp://ftp-sop.inria.fr/indes/fp/Bigloo/bigloo"
 240                                     upstream-version ".tar.gz"))
 241                 (sha256
 242                  (base32
 243                   "09whj8z91qbihk59dw2yb2ccbx9nk1c4l65j62pfs1pz822cpyh9"))
 244                 ;; Remove bundled libraries.
 245                 (modules '((guix build utils)))
 246                 (snippet
 247                  '(begin
 248                     (for-each delete-file-recursively
 249                               '("gc" "gmp" "libuv"))
 250                     #t))))
 251       (build-system gnu-build-system)
 252       (arguments
 253        `(#:test-target "test"
 254          #:phases
 255          (modify-phases %standard-phases
 256            (replace 'configure
 257              (lambda* (#:key inputs outputs #:allow-other-keys)
 258
 259                (substitute* "configure"
 260                  (("^shell=.*$")
 261                   (string-append "shell=" (which "bash") "\n"))
 262                  (("`date`") "0"))
 263                (substitute* "autoconf/runtest.in"
 264                  ((", @DATE@") ""))
 265                (substitute* "autoconf/osversion"
 266                  (("^version.*$") "version=\"\"\n"))
 267                (substitute* "comptime/Makefile"
 268                  (("\\$\\(LDCOMPLIBS\\)")
 269                   "$(LDCOMPLIBS) $(LDFLAGS)"))
 270
 271                ;; The `configure' script doesn't understand options
 272                ;; of those of Autoconf.
 273                (let ((out (assoc-ref outputs "out")))
 274                  (invoke "./configure"
 275                          (string-append "--prefix=" out)
 276                                                   ; use system libraries
 277                          "--customgc=no"
 278                          "--customunistring=no"
 279                          "--customlibuv=no"
 280                          (string-append"--mv=" (which "mv"))
 281                          (string-append "--rm=" (which "rm"))
 282                          "--cflags=-fPIC"
 283                          (string-append "--ldflags=-Wl,-rpath="
 284                                         (assoc-ref outputs "out")
 285                                         "/lib/bigloo/" ,upstream-version)
 286                          (string-append "--lispdir=" out
 287                                         "/share/emacs/site-lisp")
 288                          "--sharedbde=yes"
 289                          "--sharedcompiler=yes"
 290                          "--disable-patch"))))
 291            (add-after 'install 'install-emacs-modes
 292              (lambda* (#:key outputs #:allow-other-keys)
 293                (let* ((out (assoc-ref outputs "out"))
 294                       (dir (string-append out "/share/emacs/site-lisp")))
 295                  (invoke "make" "-C" "bmacs" "all" "install"
 296                          (string-append "EMACSBRAND=emacs25")
 297                          (string-append "EMACSDIR=" dir))))))))
 298       (inputs
 299        `(("emacs" ,emacs)                     ;UDE needs the X version of Emacs
 300          ("libgc" ,libgc)
 301          ("libunistring" ,libunistring)
 302          ("libuv" ,libuv)
 303          ("openssl" ,openssl)
 304          ("sqlite" ,sqlite)
 305
 306          ;; Optional APIs for which Bigloo has bindings.
 307          ("avahi" ,avahi)
 308          ("libphidget" ,libphidget)
 309          ("pcre" ,pcre)))
 310       (native-inputs
 311        `(("pkg-config" ,pkg-config)))
 312       (propagated-inputs
 313        `(("gmp" ,gmp)))                            ; bigloo.h refers to gmp.h
 314       (home-page "https://www-sop.inria.fr/indes/fp/Bigloo/")
 315       (synopsis "Efficient Scheme compiler")
 316       (description
 317        "Bigloo is a Scheme implementation devoted to one goal: enabling Scheme
 318 based programming style where C(++) is usually required.  Bigloo attempts to
 319 make Scheme practical by offering features usually presented by traditional
 320 programming languages but not offered by Scheme and functional programming.
 321 Bigloo compiles Scheme modules.  It delivers small and fast stand alone binary
 322 executables.  Bigloo enables full connections between Scheme and C programs
 323 and between Scheme and Java programs.")
 324       (license gpl2+))))
 325
 326 (define-public hop
 327   (package
 328     (name "hop")
 329     (version "3.2.0-pre1")
 330     (source (origin
 331              (method url-fetch)
 332              (uri (string-append "ftp://ftp-sop.inria.fr/indes/fp/Hop/hop-"
 333                                  version ".tar.gz"))
 334              (sha256
 335               (base32
 336                "0jf418d0s9imv98s6qrpjxr1mdaxr37knh5qyfl5y4a9cc41mlg5"))))
 337     (build-system gnu-build-system)
 338     (arguments
 339      `(#:test-target "test"
 340        #:make-flags '("BIGLOO=bigloo")
 341        #:parallel-build? #f
 342        #:phases
 343        (modify-phases %standard-phases
 344          (replace 'configure
 345            (lambda* (#:key inputs outputs #:allow-other-keys)
 346              (let ((out (assoc-ref outputs "out")))
 347                (substitute* '("tools/Makefile"
 348                               "test/hopjs/TEST.in")
 349                  (("/bin/rm") (which "rm")))
 350                (invoke "./configure"
 351                        (string-append "--prefix=" out)
 352                        "--hostcc=gcc"
 353                        (string-append "--blflags="
 354                                       ;; user flags completely override useful
 355                                       ;; default flags, so repeat them here.
 356                                       "-copt \\$(CPICFLAGS) "
 357                                       "-L \\$(BUILDLIBDIR) "
 358                                       "-ldopt -Wl,-rpath," out "/lib"))))))))
 359     (inputs `(("avahi" ,avahi)
 360               ("bigloo" ,bigloo)
 361               ("libgc" ,libgc)
 362               ("libunistring" ,libunistring)
 363               ("libuv" ,libuv)
 364               ("pcre" ,pcre)
 365               ("sqlite" ,sqlite)
 366               ("which" ,which)))
 367     (home-page "http://hop.inria.fr/")
 368     (synopsis "Multi-tier programming language for the Web 2.0")
 369     (description
 370      "HOP is a multi-tier programming language for the Web 2.0 and the
 371 so-called diffuse Web.  It is designed for programming interactive web
 372 applications in many fields such as multimedia (web galleries, music players,
 373 ...), ubiquitous and house automation (SmartPhones, personal appliance),
 374 mashups, office (web agendas, mail clients, ...), etc.")
 375     (license gpl2+)))
 376
 377 (define-public scheme48
 378   (package
 379     (name "scheme48")
 380     (version "1.9.2")
 381     (source (origin
 382              (method url-fetch)
 383              (uri (string-append "http://s48.org/" version
 384                                  "/scheme48-" version ".tgz"))
 385              (sha256
 386               (base32
 387                "1x4xfm3lyz2piqcw1h01vbs1iq89zq7wrsfjgh3fxnlm1slj2jcw"))
 388              (patches (search-patches "scheme48-tests.patch"))))
 389     (build-system gnu-build-system)
 390     (home-page "http://s48.org/")
 391     (synopsis "Scheme implementation using a bytecode interpreter")
 392     (description
 393      "Scheme 48 is an implementation of Scheme based on a byte-code
 394 interpreter and is designed to be used as a testbed for experiments in
 395 implementation techniques and as an expository tool.")
 396
 397     ;; Most files are BSD-3; see COPYING for the few exceptions.
 398     (license bsd-3)))
 399
 400 (define-public racket
 401   (package
 402     (name "racket")
 403     (version "8.0")            ; note: remember to also update racket-minimal!
 404     (source (origin
 405               (method url-fetch)
 406               (uri (list (string-append "https://mirror.racket-lang.org/installers/"
 407                                         version "/racket-src.tgz")
 408                          ;; this mirror seems to have broken HTTPS:
 409                          (string-append
 410                           "http://mirror.informatik.uni-tuebingen.de/mirror/racket/"
 411                           version "/racket-src.tgz")))
 412               (sha256
 413                (base32
 414                 "047wpjblfzmf1msz7snrp2c2h0zxyzlmbsqr9bwsyvz3frcg0888"))
 415               (patches (search-patches
 416                         "racket-sh-via-rktio.patch"
 417                         ;; TODO: If we're no longer patching Racket source
 418                         ;; files with store paths, we may also fix the
 419                         ;; issue that necessitated the following patch:
 420                         "racket-store-checksum-override.patch"))))
 421     (build-system gnu-build-system)
 422     (arguments
 423      `(#:configure-flags
 424        `(,(string-append "CPPFLAGS=-DGUIX_RKTIO_PATCH_BIN_SH="
 425                          (assoc-ref %build-inputs "sh")
 426                          "/bin/sh")
 427          "--enable-libz"
 428          "--enable-liblz4")
 429        #:modules
 430        ((guix build gnu-build-system)
 431         (guix build utils)
 432         (srfi srfi-1))
 433        #:phases
 434        (modify-phases %standard-phases
 435          (add-after 'unpack 'patch-chez-configure
 436            (lambda* (#:key inputs outputs #:allow-other-keys)
 437              (substitute* "src/cs/c/Makefile.in"
 438                (("/bin/sh") (which "sh")))
 439              ;; TODO: Racket CS uses a fork of Chez Scheme.
 440              ;; Most of this is copy-pasted from the "chez.scm",
 441              ;; but maybe there's a way to reuse more directly.
 442              (with-directory-excursion "src/ChezScheme"
 443                (substitute* (find-files "mats" "Mf-.*")
 444                  (("^[[:space:]]+(cc ) *") "\tgcc "))
 445                (substitute*
 446                    (find-files "." (string-append
 447                                     "("
 448                                     "Mf-[a-zA-Z0-9.]+"
 449                                     "|Makefile[a-zA-Z0-9.]*"
 450                                     "|checkin"
 451                                     "|stex\\.stex"
 452                                     "|newrelease"
 453                                     "|workarea"
 454                                     "|unix\\.ms"
 455                                     "|^6\\.ms"
 456                                     ;;"|[a-zA-Z0-9.]+\\.ms" ; guile can't read
 457                                     ")"))
 458                  (("/bin/rm") (which "rm"))
 459                  (("/bin/ln") (which "ln"))
 460                  (("/bin/cp") (which "cp"))
 461                  (("/bin/echo") (which "echo")))
 462                (substitute* "makefiles/installsh"
 463                  (("/bin/true") (which "true"))))
 464              #t))
 465          (add-before 'configure 'pre-configure-minimal
 466            (lambda* (#:key inputs #:allow-other-keys)
 467              (chdir "src")
 468              #t))
 469          (add-after 'build 'patch-config.rktd-lib-search-dirs
 470            (lambda* (#:key inputs outputs #:allow-other-keys)
 471              ;; We do this between the `build` and `install` phases
 472              ;; so that we have racket to read and write the hash table,
 473              ;; but it comes before `raco setup`, when foreign libraries
 474              ;; are needed to build the documentation.
 475              (define out (assoc-ref outputs "out"))
 476              (apply invoke
 477                     "./cs/c/racketcs"
 478                     "-e"
 479                     ,(format #f
 480                              "~s"
 481                              '(let* ((args
 482                                       (vector->list
 483                                        (current-command-line-arguments)))
 484                                      (file (car args))
 485                                      (extra-lib-search-dirs (cdr args)))
 486                                 (write-to-file
 487                                  (hash-update
 488                                   (file->value file)
 489                                   'lib-search-dirs
 490                                   (lambda (dirs)
 491                                     (append dirs extra-lib-search-dirs))
 492                                   null)
 493                                  #:exists 'truncate/replace
 494                                  file)))
 495                     "--"
 496                     "../etc/config.rktd"
 497                     (filter-map (lambda (lib)
 498                                   (cond
 499                                    ((assoc-ref inputs lib)
 500                                     => (lambda (pth)
 501                                          (string-append pth "/lib")))
 502                                    (else
 503                                     #f)))
 504                                 '("cairo"
 505                                   "fontconfig"
 506                                   "glib"
 507                                   "glu"
 508                                   "gmp"
 509                                   "gtk+"
 510                                   "libjpeg"
 511                                   "libpng"
 512                                   "libx11"
 513                                   "mesa"
 514                                   "mpfr"
 515                                   "openssl"
 516                                   "pango"
 517                                   "sqlite"
 518                                   "unixodbc"
 519                                   "libedit")))
 520              #t)))
 521        ;; XXX: how to run them?
 522        #:tests? #f))
 523     (inputs
 524      `(;; sqlite and libraries for `racket/draw' are needed to build the doc.
 525        ("sh" ,bash-minimal)
 526        ("zlib" ,zlib)
 527        ("zlib:static" ,zlib "static")
 528        ("lz4" ,lz4)
 529        ("lz4:static" ,lz4 "static")
 530        ("cairo" ,cairo)
 531        ("fontconfig" ,fontconfig)
 532        ("glib" ,glib)
 533        ("glu" ,glu)
 534        ("gmp" ,gmp)
 535        ("gtk+" ,gtk+)                   ; propagates gdk-pixbuf+svg
 536        ("libjpeg" ,libjpeg-turbo)
 537        ("libpng" ,libpng)
 538        ("libx11" ,libx11)
 539        ("mesa" ,mesa)
 540        ("mpfr" ,mpfr)
 541        ("openssl" ,openssl)
 542        ("pango" ,pango)
 543        ("sqlite" ,sqlite)
 544        ("unixodbc" ,unixodbc)
 545        ("libedit" ,libedit)))
 546     (home-page "https://racket-lang.org")
 547     (synopsis "Implementation of Scheme and related languages")
 548     (description
 549      "Racket is a general-purpose programming language in the Scheme family,
 550 with a large set of libraries and a compiler based on Chez Scheme.  Racket is
 551 also a platform for language-oriented programming, from small domain-specific
 552 languages to complete language implementations.
 553
 554 The main Racket distribution comes with many bundled packages, including
 555 the DrRacket IDE, libraries for GUI and web programming, and implementations
 556 of languages such as Typed Racket, R5RS and R6RS Scheme, and Datalog.")
 557     ;; https://download.racket-lang.org/license.html
 558     (license (list lgpl3+ asl2.0 expat))))
 559
 560 (define-public racket-minimal
 561   (package
 562     (inherit racket)
 563     (name "racket-minimal")
 564     (version (package-version racket))
 565     (source
 566      (origin
 567        (inherit (package-source racket))
 568        (uri (list (string-append "https://mirror.racket-lang.org/installers/"
 569                                  version "/racket-minimal-src.tgz")
 570                   ;; this mirror seems to have broken HTTPS:
 571                   (string-append
 572                    "http://mirror.informatik.uni-tuebingen.de/mirror/racket/"
 573                    version "/racket-minimal-src.tgz")))
 574        (sha256 "0mwyffw4gcci8wmzxa3j28h03h0gsz55aard8qrk3lri8r2xyg21")))
 575     (synopsis "Racket without bundled packages such as Dr. Racket")
 576     (inputs
 577      `(("openssl" ,openssl)
 578        ("sqlite" ,sqlite)
 579        ("sh" ,bash-minimal)
 580        ("zlib" ,zlib)
 581        ("zlib:static" ,zlib "static")
 582        ("lz4" ,lz4)
 583        ("lz4:static" ,lz4 "static")))
 584     (description
 585      "Racket is a general-purpose programming language in the Scheme family,
 586 with a large set of libraries and a compiler based on Chez Scheme.  Racket is
 587 also a platform for language-oriented programming, from small domain-specific
 588 languages to complete language implementations.
 589
 590 The ``minimal Racket'' distribution includes just enough of Racket for you to
 591 use @command{raco pkg} to install more.  Bundled packages, such as the
 592 Dr. Racket IDE, are not included.")))
 593
 594 (define-public gambit-c
 595   (package
 596     (name "gambit-c")
 597     (version "4.9.3")
 598     (source
 599      (origin
 600        (method url-fetch)
 601        (uri (string-append
 602              "http://www.iro.umontreal.ca/~gambit/download/gambit/v"
 603              (version-major+minor version) "/source/gambit-v"
 604              (string-map (lambda (c) (if (char=? c #\.) #\_ c)) version)
 605              ".tgz"))
 606        (sha256
 607         (base32 "1p6172vhcrlpjgia6hsks1w4fl8rdyjf9xjh14wxfkv7dnx8a5hk"))))
 608     (build-system gnu-build-system)
 609     (arguments
 610      '(#:configure-flags
 611        ;; According to the ./configure script, this makes the build slower and
 612        ;; use >= 1 GB memory, but makes Gambit much faster.
 613        '("--enable-single-host")))
 614     (home-page "http://dynamo.iro.umontreal.ca/wiki/index.php/Main_Page")
 615     (synopsis "Efficient Scheme interpreter and compiler")
 616     (description
 617      "Gambit consists of two main programs: gsi, the Gambit Scheme
 618 interpreter, and gsc, the Gambit Scheme compiler.  The interpreter contains
 619 the complete execution and debugging environment.  The compiler is the
 620 interpreter extended with the capability of generating executable files.  The
 621 compiler can produce standalone executables or compiled modules which can be
 622 loaded at run time.  Interpreted code and compiled code can be freely
 623 mixed.")
 624     ;; Dual license.
 625     (license (list lgpl2.1+ asl2.0))))
 626
 627 (define-public chibi-scheme
 628   (package
 629     (name "chibi-scheme")
 630     (version "0.9")
 631     (home-page "https://github.com/ashinn/chibi-scheme")
 632     (source
 633      (origin
 634        (method git-fetch)
 635        (uri (git-reference (url home-page) (commit version)))
 636        (file-name (git-file-name name version))
 637        (sha256
 638         (base32
 639          "1lnap41gl9vg82h557f4rlr69jgmd2gh0iqs6cxm77d39kv1scb8"))))
 640     (build-system gnu-build-system)
 641     (arguments
 642      `(#:phases (modify-phases %standard-phases
 643                   (delete 'configure)
 644                   (add-before 'build 'set-cc
 645                     (lambda _
 646                       (setenv "CC" "gcc"))))
 647        #:make-flags (let ((out (assoc-ref %outputs "out")))
 648                       (list (string-append "PREFIX=" out)
 649                             (string-append "LDFLAGS=-Wl,-rpath=" out "/lib")))
 650        #:test-target "test"))
 651     (synopsis "Small embeddable Scheme implementation")
 652     (description
 653      "Chibi-Scheme is a very small library with no external dependencies
 654 intended for use as an extension and scripting language in C programs.  In
 655 addition to support for lightweight VM-based threads, each VM itself runs in
 656 an isolated heap allowing multiple VMs to run simultaneously in different OS
 657 threads.")
 658     (license bsd-3)))
 659
 660 (define-public sicp
 661   (let ((commit "225c172f9b859902a64a3c5dd5e1f9ac1a7382de"))
 662     (package
 663       (name "sicp")
 664       (version (string-append "20170703-1." (string-take commit 7)))
 665       (source (origin
 666                 (method git-fetch)
 667                 (uri (git-reference
 668                       (url "https://github.com/sarabander/sicp")
 669                       (commit commit)))
 670                 (sha256
 671                  (base32
 672                   "0bhdrdc1mgdjdsg4jksq9z6x129f3346jbf3zir2a0dfmsj6m10n"))
 673                 (file-name (string-append name "-" version "-checkout"))))
 674       (build-system trivial-build-system)
 675       (native-inputs `(("gzip" ,gzip)
 676                        ("source" ,source)
 677                        ("texinfo" ,texinfo)))
 678       (arguments
 679        `(#:modules ((guix build utils))
 680          #:builder
 681          (begin
 682            (use-modules (guix build utils)
 683                         (srfi srfi-26))
 684            (let ((gzip (assoc-ref %build-inputs "gzip"))
 685                  (source (assoc-ref %build-inputs "source"))
 686                  (texinfo (assoc-ref %build-inputs "texinfo"))
 687                  (html-dir (string-append %output "/share/doc/" ,name "/html"))
 688                  (info-dir (string-append %output "/share/info")))
 689              (copy-recursively (string-append source "/html") html-dir)
 690              (setenv "PATH" (string-append gzip "/bin"
 691                                            ":" texinfo "/bin"))
 692              (mkdir-p info-dir)
 693              (invoke "makeinfo" "--output"
 694                      (string-append info-dir "/sicp.info")
 695                      (string-append source "/sicp-pocket.texi"))
 696              (for-each (cut invoke "gzip" "-9n" <>)
 697                        (find-files info-dir))
 698              #t))))
 699       (home-page "https://sarabander.github.io/sicp")
 700       (synopsis "Structure and Interpretation of Computer Programs")
 701       (description "Structure and Interpretation of Computer Programs (SICP) is
 702 a textbook aiming to teach the principles of computer programming.
 703
 704 Using Scheme, a dialect of the Lisp programming language, the book explains
 705 core computer science concepts such as abstraction in programming,
 706 metalinguistic abstraction, recursion, interpreters, and modular programming.")
 707       (license cc-by-sa4.0))))
 708
 709 (define-public scheme48-rx
 710   (let* ((commit "dd9037f6f9ea01019390614f6b126b7dd293798d")
 711          (revision "2"))
 712     (package
 713       (name "scheme48-rx")
 714       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 715       (source
 716        (origin
 717          (method git-fetch)
 718          (uri (git-reference
 719                (url "https://github.com/scheme/rx")
 720                (commit commit)))
 721          (sha256
 722           (base32
 723            "1bvriavxw5kf2izjbil3999vr983vkk2xplfpinafr86m40b2cci"))
 724          (file-name (string-append name "-" version "-checkout"))))
 725       (build-system trivial-build-system)
 726       (arguments
 727        `(#:modules ((guix build utils))
 728          #:builder
 729          (begin
 730            (use-modules (guix build utils))
 731            (let ((share (string-append %output
 732                                        "/share/scheme48-"
 733                                        ,(package-version scheme48)
 734                                        "/rx")))
 735              (chdir (assoc-ref %build-inputs "source"))
 736              (mkdir-p share)
 737              (copy-recursively "." share)
 738              #t))))
 739       (native-inputs
 740        `(("source" ,source)
 741          ("scheme48" ,scheme48)))
 742       (home-page "https://github.com/scheme/rx/")
 743       (synopsis "SRE String pattern-matching library for scheme48")
 744       (description
 745        "String pattern-matching library for scheme48 based on the SRE
 746 regular-expression notation.")
 747       (license bsd-3))))
 748
 749 (define-public slib
 750   (package
 751     (name "slib")
 752     (version "3b5")
 753     (source (origin
 754              (method url-fetch)
 755              (uri (string-append "http://groups.csail.mit.edu/mac/ftpdir/scm/slib-"
 756                                  version ".zip"))
 757              (sha256
 758               (base32
 759                "0q0p2d53p8qw2592yknzgy2y1p5a9k7ppjx0cfrbvk6242c4mdpq"))))
 760     (build-system gnu-build-system)
 761     (arguments
 762      `(#:tests? #f ; There is no check target.
 763        #:phases
 764        (modify-phases %standard-phases
 765          (add-after 'install 'remove-bin-share
 766                     (lambda* (#:key inputs outputs #:allow-other-keys)
 767                       (delete-file-recursively
 768                        (string-append (assoc-ref outputs "out") "/bin"))
 769                       #t))
 770          (replace 'configure
 771                   (lambda* (#:key inputs outputs #:allow-other-keys)
 772                     (invoke "./configure"
 773                             (string-append "--prefix="
 774                                            (assoc-ref outputs "out"))))))))
 775     (native-inputs `(("unzip" ,unzip)
 776                      ("texinfo" ,texinfo)))
 777     (home-page "https://people.csail.mit.edu/jaffer/SLIB.html")
 778     (synopsis "Compatibility and utility library for Scheme")
 779     (description "SLIB is a portable Scheme library providing compatibility and
 780 utility functions for all standard Scheme implementations.")
 781     (license (non-copyleft
 782               "http://people.csail.mit.edu/jaffer/SLIB_COPYING.txt"
 783               "Or see COPYING in the distribution."))))
 784
 785 (define-public scm
 786   (package
 787     (name "scm")
 788     (version "5f3")
 789     (source (origin
 790               (method url-fetch)
 791               (uri (string-append
 792                     "http://groups.csail.mit.edu/mac/ftpdir/scm/scm-"
 793                     version ".zip"))
 794               (sha256
 795                (base32
 796                 "1jxxlhmgal26mpcl97kz37djkn97rfy9h5pvw0hah6f3f6w49j97"))))
 797     (build-system gnu-build-system)
 798     (arguments
 799      `(#:phases
 800        (modify-phases %standard-phases
 801          (replace 'configure
 802                   (lambda* (#:key inputs outputs #:allow-other-keys)
 803                     (invoke "./configure"
 804                             (string-append "--prefix="
 805                                            (assoc-ref outputs "out")))))
 806          (add-before 'build 'pre-build
 807                      (lambda* (#:key inputs #:allow-other-keys)
 808                        (substitute* "Makefile"
 809                          (("ginstall-info") "install-info"))
 810                        #t))
 811          (replace 'build
 812                   (lambda* (#:key inputs outputs #:allow-other-keys)
 813                     (setenv "SCHEME_LIBRARY_PATH"
 814                             (string-append (assoc-ref inputs "slib")
 815                                            "/lib/slib/"))
 816                     (invoke "make" "scmlit" "CC=gcc")
 817                     (invoke "make" "all")))
 818          (add-after 'install 'post-install
 819                     (lambda* (#:key inputs outputs #:allow-other-keys)
 820                       (let* ((out         (assoc-ref outputs "out"))
 821                              (req (string-append out "/lib/scm/require.scm")))
 822                         (delete-file req)
 823                         (format (open req (logior O_WRONLY O_CREAT))
 824                                 "(define (library-vicinity) ~s)\n"
 825                                 (string-append (assoc-ref inputs "slib")
 826                                                "/lib/slib/"))
 827
 828                         ;; We must generate the slibcat file.
 829                         (invoke (string-append out "/bin/scm")
 830                                 "-br" "new-catalog")))))))
 831     (inputs `(("slib" ,slib)))
 832     (native-inputs `(("unzip" ,unzip)
 833                      ("texinfo" ,texinfo)))
 834     (home-page "https://people.csail.mit.edu/jaffer/SCM")
 835     (synopsis "Scheme implementation conforming to R5RS and IEEE P1178")
 836     (description "GNU SCM is an implementation of Scheme.  This
 837 implementation includes Hobbit, a Scheme-to-C compiler, which can
 838 generate C files whose binaries can be dynamically or statically
 839 linked with a SCM executable.")
 840     (license lgpl3+)))
 841
 842 (define-public tinyscheme
 843   (package
 844     (name "tinyscheme")
 845     (version "1.42")
 846     (source (origin
 847               (method url-fetch)
 848               (uri (string-append "mirror://sourceforge/" name "/" name "/"
 849                                   name "-" version "/" name "-" version ".zip"))
 850               (sha256
 851                (base32
 852                 "0rik3qnxqd8wjlazx8rw996pfzkjjg60v6hcbpcqzi7rgml8q4n8"))))
 853     (build-system gnu-build-system)
 854     (native-inputs
 855      `(("unzip" ,unzip)))
 856     (arguments
 857      `(#:phases
 858        (modify-phases %standard-phases
 859          (replace 'unpack
 860            (lambda* (#:key source #:allow-other-keys)
 861              (invoke "unzip" source)
 862              (chdir (string-append ,name "-" ,version))
 863              #t))
 864          (add-after 'unpack 'set-scm-directory
 865            ;; Hard-code ‘our’ init.scm instead of looking in the current
 866            ;; working directory, so invoking ‘scheme’ just works.
 867            (lambda* (#:key outputs #:allow-other-keys)
 868              (let* ((out (assoc-ref outputs "out"))
 869                     (scm (string-append out "/share/" ,name)))
 870                (substitute* "scheme.c"
 871                  (("init.scm" all)
 872                   (string-append scm "/" all)))
 873                #t)))
 874          (delete 'configure)            ; no configure script
 875          (replace 'install
 876            ;; There's no ‘install’ target.  Install files manually.
 877            (lambda* (#:key outputs #:allow-other-keys)
 878              (let* ((out     (assoc-ref outputs "out"))
 879                     (bin     (string-append out "/bin"))
 880                     (doc     (string-append out "/share/doc/"
 881                                             ,name "-" ,version))
 882                     (include (string-append out "/include"))
 883                     (lib     (string-append out "/lib"))
 884                     (scm     (string-append out "/share/" ,name)))
 885                (install-file "scheme" bin)
 886                (install-file "Manual.txt" doc)
 887                (install-file "scheme.h" include)
 888                (install-file "libtinyscheme.so" lib)
 889                (install-file "init.scm" scm)
 890                #t))))
 891        #:tests? #f))                    ; no tests
 892     (home-page "http://tinyscheme.sourceforge.net/")
 893     (synopsis "Light-weight interpreter for the Scheme programming language")
 894     (description
 895      "TinyScheme is a light-weight Scheme interpreter that implements as large a
 896 subset of R5RS as was possible without getting very large and complicated.
 897
 898 It's meant to be used as an embedded scripting interpreter for other programs.
 899 As such, it does not offer an Integrated Development Environment (@dfn{IDE}) or
 900 extensive toolkits, although it does sport a small (and optional) top-level
 901 loop.
 902
 903 As an embedded interpreter, it allows multiple interpreter states to coexist in
 904 the same program, without any interference between them.  Foreign functions in C
 905 can be added and values can be defined in the Scheme environment.  Being quite a
 906 small program, it is easy to comprehend, get to grips with, and use.")
 907     (license bsd-3)))                   ; there are no licence headers
 908
 909 (define-public stalin
 910   (let ((commit "ed1c9e339c352b7a6fee40bb2a47607c3466f0be"))
 911     ;; FIXME: The Stalin "source" contains C code generated by itself:
 912     ;; 'stalin-AMD64.c', etc.
 913     (package
 914       (name "stalin")
 915       (version "0.11")
 916       (source (origin
 917                 ;; Use Pearlmutter's upstream branch with AMD64 patches
 918                 ;; applied. Saves us from including those 20M! patches
 919                 ;; in Guix. For more info, see:
 920                 ;; <ftp.ecn.purdue.edu/qobi/stalin-0.11-amd64-patches.tgz>
 921                 (method git-fetch)
 922                 (uri (git-reference
 923                       (url "https://github.com/barak/stalin")
 924                       (commit commit)))
 925                 (file-name (string-append name "-" version "-checkout"))
 926                 (sha256
 927                  (base32
 928                   "15a5gxj9v7jqlgkg0543gdflw0rbrir7fj5zgifnb33m074wiyhn"))
 929                 (modules '((guix build utils)))
 930                 (snippet
 931                  ;; remove gc libs from build, we have them as input
 932                  '(begin
 933                     (delete-file "gc6.8.tar.gz")
 934                     (delete-file-recursively "benchmarks")
 935                     (substitute* "build"
 936                       ((".*gc6.8.*") "")
 937                       (("  cd \\.\\.") "")
 938                       ((".*B include/libgc.a") "")
 939                       ((".*make.*") ""))
 940                     #t))))
 941       (build-system gnu-build-system)
 942       (arguments
 943        `(#:make-flags (list "ARCH_OPTS=-freg-struct-return")
 944          #:phases
 945          (modify-phases %standard-phases
 946            (replace 'configure
 947              (lambda* (#:key outputs #:allow-other-keys)
 948                (let* ((out (assoc-ref outputs "out"))
 949                       (include-out (string-append out "/include")))
 950                  (invoke "./build")
 951                  (for-each (lambda (fname)
 952                              (install-file fname include-out))
 953                            (find-files "include"))
 954                  (substitute* "makefile"
 955                    (("\\./include") include-out))
 956                  (substitute* "post-make"
 957                    (("`pwd`") out))
 958                  #t)))
 959            (delete 'check)
 960            (replace 'install
 961              (lambda* (#:key outputs #:allow-other-keys)
 962                (let ((out (assoc-ref outputs "out")))
 963                  (install-file "stalin.1"
 964                                (string-append out "/share/man/man1"))
 965                  (install-file "stalin"
 966                                (string-append out "/bin"))
 967                  #t))))))
 968       (inputs
 969        `(("libx11" ,libx11)))
 970       (propagated-inputs
 971        `(("libgc" ,libgc)))
 972       (supported-systems '("x86_64-linux"))
 973       (home-page "https://engineering.purdue.edu/~qobi/papers/fdlcc.pdf")
 974       (synopsis "Brutally efficient Scheme compiler")
 975       (description
 976        "Stalin is an aggressively optimizing whole-program compiler
 977 for Scheme that does polyvariant interprocedural flow analysis,
 978 flow-directed interprocedural escape analysis, flow-directed
 979 lightweight CPS conversion, flow-directed lightweight closure
 980 conversion, flow-directed interprocedural lifetime analysis, automatic
 981 in-lining, unboxing, and flow-directed program-specific and
 982 program-point-specific low-level representation selection and code
 983 generation.")
 984       (license gpl2+))))
 985
 986 (define-public femtolisp
 987   (let ((commit "ec7601076a976f845bc05ad6bd3ed5b8cde58a97")
 988         (revision "2"))
 989     (package
 990       (name "femtolisp")
 991       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 992       (source (origin
 993                 (method git-fetch)
 994                 (uri (git-reference
 995                       (url "https://github.com/JeffBezanson/femtolisp")
 996                       (commit commit)))
 997                 (file-name (string-append name "-" version "-checkout"))
 998                 (sha256
 999                  (base32
1000                   "1fcyiqlqn27nd4wxi27km8mhmlzpzzsxzpwsl1bxbmhraq468njw"))))
1001       ;; See "utils.h" for supported systems. Upstream bug:
1002       ;; https://github.com/JeffBezanson/femtolisp/issues/25
1003       (supported-systems
1004        (fold delete %supported-systems
1005              '("armhf-linux" "mips64el-linux" "aarch64-linux")))
1006       (build-system gnu-build-system)
1007       (arguments
1008        `(#:make-flags '("CC=gcc" "release")
1009          #:test-target "test"
1010          #:phases
1011          (modify-phases %standard-phases
1012            (delete 'bootstrap)
1013            (delete 'configure) ; No configure script
1014            (replace 'install ; Makefile has no 'install phase
1015             (lambda* (#:key outputs #:allow-other-keys)
1016               (let* ((out (assoc-ref outputs "out"))
1017                      (bin (string-append out "/bin")))
1018                 (install-file "flisp" bin)
1019                 #t)))
1020            ;; The flisp binary is now available, run bootstrap to
1021            ;; generate flisp.boot and afterwards runs make test.
1022            (add-after 'install 'bootstrap-gen-and-test
1023              (lambda* (#:key outputs #:allow-other-keys)
1024               (let* ((out (assoc-ref outputs "out"))
1025                      (bin (string-append out "/bin")))
1026                 (invoke "./bootstrap.sh")
1027                 (install-file "flisp.boot" bin)
1028                 #t))))))
1029       (synopsis "Scheme-like lisp implementation")
1030       (description
1031        "@code{femtolisp} is a scheme-like lisp implementation with a
1032 simple, elegant Scheme dialect.  It is a lisp-1 with lexical scope.
1033 The core is 12 builtin special forms and 33 builtin functions.")
1034       (home-page "https://github.com/JeffBezanson/femtolisp")
1035       (license bsd-3))))
1036
1037 (define-public gauche
1038   (package
1039     (name "gauche")
1040     (version "0.9.10")
1041     (home-page "https://practical-scheme.net/gauche/index.html")
1042     (source
1043      (origin
1044        (method url-fetch)
1045        (uri (string-append
1046              "mirror://sourceforge/gauche/Gauche/Gauche-"
1047              version ".tgz"))
1048        (sha256
1049         (base32 "0ci57ak5cp3lkmfy3nh50hifh8nbg58hh6r18asq0rn5mqfxyf8g"))
1050        (modules '((guix build utils)))
1051        (snippet '(begin
1052                    ;; Remove libatomic-ops.
1053                    (delete-file-recursively "gc/libatomic_ops")
1054                    #t))))
1055     (build-system gnu-build-system)
1056     (inputs
1057      `(("libatomic-ops" ,libatomic-ops)
1058        ("slib" ,slib)
1059        ("zlib" ,zlib)))
1060     (native-inputs
1061      `(("texinfo" ,texinfo)
1062        ("openssl" ,openssl)            ; needed for tests
1063        ("pkg-config" ,pkg-config)))    ; needed to find external libatomic-ops
1064     (arguments
1065      `(#:configure-flags
1066        (list (string-append "--with-slib="
1067                             (assoc-ref %build-inputs "slib")
1068                             "/lib/slib"))
1069        #:phases
1070        (modify-phases %standard-phases
1071          (add-after 'unpack 'patch-/bin/sh
1072            ;; Needed only for tests.
1073            (lambda _
1074              (substitute* '("test/www.scm"
1075                             "ext/tls/test.scm"
1076                             "lib/gauche/package/util.scm"
1077                             "libsrc/gauche/process.scm")
1078                (("/bin/sh") (which "sh")))
1079              #t))
1080          (add-after 'build 'build-doc
1081            (lambda _
1082              (with-directory-excursion "doc"
1083                (invoke "make" "info"))
1084              #t))
1085          (add-before 'check 'patch-network-tests
1086            ;; Remove net checks.
1087            (lambda _
1088              (delete-file "ext/net/test.scm")
1089              (invoke "touch" "ext/net/test.scm")
1090              #t))
1091          (add-after 'install 'install-docs
1092            (lambda _
1093              (with-directory-excursion "doc"
1094                (invoke "make" "install"))
1095              #t)))))
1096     (synopsis "Scheme scripting engine")
1097     (description "Gauche is a R7RS Scheme scripting engine aiming at being a
1098 handy tool that helps programmers and system administrators to write small to
1099 large scripts quickly.  Quick startup, built-in system interface, native
1100 multilingual support are some of the goals.  Gauche comes with a package
1101 manager/installer @code{gauche-package} which can download, compile, install
1102 and list gauche extension packages.")
1103     (license bsd-3)))
1104
1105 (define-public gerbil
1106   (package
1107     (name "gerbil")
1108     (version "0.16")
1109     (source
1110      (origin
1111        (method git-fetch)
1112        (uri (git-reference
1113              (url "https://github.com/vyzo/gerbil")
1114              (commit (string-append "v" version))))
1115        (file-name (git-file-name name version))
1116        (sha256
1117         (base32 "0vng0kxpnwsg8jbjdpyn4sdww36jz7zfpfbzayg9sdpz6bjxjy0f"))))
1118     (arguments
1119      `(#:phases
1120        (modify-phases %standard-phases
1121          (delete 'bootstrap)
1122          (add-before 'configure 'chdir
1123            (lambda _
1124              (chdir "src")
1125              #t))
1126          (replace 'configure
1127            (lambda* (#:key outputs inputs #:allow-other-keys)
1128              (invoke "chmod" "755" "-R" ".")
1129              ;; Otherwise fails when editing an r--r--r-- file.
1130              (invoke "gsi-script" "configure"
1131                      "--prefix" (assoc-ref outputs "out")
1132                      "--with-gambit" (assoc-ref inputs "gambit-c"))))
1133          (add-before 'patch-generated-file-shebangs 'fix-gxi-shebangs
1134            (lambda _
1135              ;; Some .ss files refer to gxi using /usr/bin/env gxi
1136              ;; and 'patch-generated-file-shebangs can't fix that
1137              ;; because gxi has not been compiled yet.
1138              ;; We know where gxi is going to end up so we
1139              ;; Doctor Who our fix here before the problem
1140              ;; happens towards the end of the build.sh script.
1141              (let ((abs-srcdir (getcwd)))
1142                (for-each
1143                 (lambda (f)
1144                    (substitute* f
1145                      (("#!/usr/bin/env gxi")
1146                       (string-append "#!" abs-srcdir "/../bin/gxi"))))
1147                  '("./gerbil/gxc"
1148                    "./lang/build.ss"
1149                    "./misc/http-perf/build.ss"
1150                    "./misc/rpc-perf/build.ss"
1151                    "./misc/scripts/docsnarf.ss"
1152                    "./misc/scripts/docstub.ss"
1153                    "./misc/scripts/docsyms.ss"
1154                    "./r7rs-large/build.ss"
1155                    "./release.ss"
1156                    "./std/build.ss"
1157                    "./std/run-tests.ss"
1158                    "./std/web/fastcgi-test.ss"
1159                    "./std/web/rack-test.ss"
1160                    "./tools/build.ss"
1161                    "./tutorial/httpd/build.ss"
1162                    "./tutorial/kvstore/build.ss"
1163                    "./tutorial/lang/build.ss"
1164                    "./tutorial/proxy/build-static.ss"
1165                    "./tutorial/proxy/build.ss")))
1166              #t))
1167          (replace
1168           'build
1169           (lambda*
1170            (#:key inputs #:allow-other-keys)
1171            (setenv "HOME" (getcwd))
1172              (invoke
1173               ;; The build script needs a tty or it'll crash on an ioctl
1174               ;; trying to find the width of the terminal it's running on.
1175               ;; Calling in script prevents that.
1176               "script"
1177               "-qefc"
1178               "./build.sh")))
1179          (delete 'check)
1180          (replace 'install
1181            (lambda* (#:key outputs #:allow-other-keys)
1182              (let* ((out (assoc-ref outputs "out"))
1183                     (bin (string-append out "/bin"))
1184                     (lib (string-append out "/lib")))
1185                (mkdir-p bin)
1186                (mkdir-p lib)
1187                (copy-recursively "../bin" bin)
1188                (copy-recursively "../lib" lib)))))))
1189     (native-inputs
1190      `(("coreutils" ,coreutils)
1191        ("util-linux" ,util-linux)))
1192     (propagated-inputs
1193      `(("gambit-c" ,gambit-c)
1194        ("zlib" ,zlib)
1195        ("openssl" ,openssl)
1196        ("sqlite" ,sqlite)))
1197     (build-system gnu-build-system)
1198     (synopsis "Meta-dialect of Scheme with post-modern features")
1199     (description "Gerbil is an opinionated dialect of Scheme designed for Systems
1200 Programming, with a state of the art macro and module system on top of the Gambit
1201 runtime.  The macro system is based on quote-syntax, and provides the full meta-syntactic
1202 tower with a native implementation of syntax-case.  It also provides a full-blown module
1203 system, similar to PLT Scheme's (sorry, Racket) modules.  The main difference from Racket
1204 is that Gerbil modules are single instantiation, supporting high performance ahead of
1205 time compilation and compiled macros.")
1206     (home-page "https://cons.io")
1207     (license `(,lgpl2.1 ,asl2.0))))