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 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 ;;;
  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 scheme)
  34   #:use-module (gnu packages)
  35   #:use-module ((guix licenses)
  36                 #:select (gpl2+ lgpl2.0+ lgpl2.1 lgpl2.1+ lgpl3+ asl2.0 bsd-3
  37                           cc-by-sa4.0 non-copyleft expat))
  38   #:use-module (guix packages)
  39   #:use-module (guix download)
  40   #:use-module (guix git-download)
  41   #:use-module (guix utils)
  42   #:use-module (guix build-system gnu)
  43   #:use-module (guix build-system trivial)
  44   #:use-module (gnu packages autotools)
  45   #:use-module (gnu packages bdw-gc)
  46   #:use-module (gnu packages compression)
  47   #:use-module (gnu packages databases)
  48   #:use-module (gnu packages libevent)
  49   #:use-module (gnu packages libunistring)
  50   #:use-module (gnu packages m4)
  51   #:use-module (gnu packages multiprecision)
  52   #:use-module (gnu packages ncurses)
  53   #:use-module (gnu packages pcre)
  54   #:use-module (gnu packages emacs)
  55   #:use-module (gnu packages ghostscript)
  56   #:use-module (gnu packages netpbm)
  57   #:use-module (gnu packages texinfo)
  58   #:use-module (gnu packages tex)
  59   #:use-module (gnu packages base)
  60   #:use-module (gnu packages compression)
  61   #:use-module (gnu packages pkg-config)
  62   #:use-module (gnu packages avahi)
  63   #:use-module (gnu packages libphidget)
  64   #:use-module (gnu packages gcc)
  65   #:use-module (gnu packages glib)
  66   #:use-module (gnu packages gtk)
  67   #:use-module (gnu packages libffi)
  68   #:use-module (gnu packages fontutils)
  69   #:use-module (gnu packages image)
  70   #:use-module (gnu packages xorg)
  71   #:use-module (gnu packages sqlite)
  72   #:use-module (gnu packages tls)
  73   #:use-module (gnu packages gl)
  74   #:use-module (gnu packages libedit)
  75   #:use-module (gnu packages linux)
  76   #:use-module (srfi srfi-1)
  77   #:use-module (ice-9 match))
  78
  79 (define (mit-scheme-source-directory system version)
  80   (string-append "mit-scheme-"
  81                  (if (or (string-prefix? "x86_64" system)
  82                          (string-prefix? "i686" system))
  83                      ""
  84                      "c-")
  85                  version))
  86
  87 (define-public mit-scheme
  88   (package
  89     (name "mit-scheme")
  90     (version "10.1.3")
  91     (source #f)                                   ; see below
  92     (outputs '("out" "doc"))
  93     (build-system gnu-build-system)
  94     (arguments
  95      `(#:modules ((guix build gnu-build-system)
  96                   (guix build utils)
  97                   (srfi srfi-1))
  98        #:phases
  99        (modify-phases %standard-phases
 100          (replace 'unpack
 101            (lambda* (#:key inputs #:allow-other-keys)
 102              (invoke "tar" "xzvf"
 103                      (assoc-ref inputs "source"))
 104              (chdir ,(mit-scheme-source-directory (%current-system)
 105                                                   version))
 106              ;; Delete these dangling symlinks since they break
 107              ;; `patch-shebangs'.
 108              (for-each delete-file
 109                        (find-files "src/compiler" "^make\\."))
 110              (chdir "src")
 111              #t))
 112          (add-after 'unpack 'patch-/bin/sh
 113            (lambda _
 114              (setenv "CONFIG_SHELL" (which "sh"))
 115              (substitute* '("../tests/ffi/autogen.sh"
 116                             "../tests/ffi/autobuild.sh"
 117                             "../tests/ffi/test-ffi.sh"
 118                             "../tests/runtime/test-process.scm"
 119                             "runtime/unxprm.scm")
 120                (("/bin/sh") (which "sh"))
 121                (("\\./autogen\\.sh")
 122                 (string-append (which "sh") " autogen.sh"))
 123                (("\\./configure")
 124                 (string-append (which "sh") " configure")))
 125              #t))
 126          ;; FIXME: the texlive-union insists on regenerating fonts.  It stores
 127          ;; them in HOME, so it needs to be writeable.
 128          (add-before 'build 'set-HOME
 129            (lambda _ (setenv "HOME" "/tmp") #t))
 130          (replace 'build
 131            (lambda* (#:key system outputs #:allow-other-keys)
 132              (let ((out (assoc-ref outputs "out")))
 133                (if (or (string-prefix? "x86_64" system)
 134                        (string-prefix? "i686" system))
 135                    (invoke "make" "compile-microcode")
 136                    (invoke "./etc/make-liarc.sh"
 137                            (string-append "--prefix=" out)))
 138                #t)))
 139          (add-after 'configure 'configure-doc
 140            (lambda* (#:key outputs inputs #:allow-other-keys)
 141              (with-directory-excursion "../doc"
 142                (let* ((out (assoc-ref outputs "out"))
 143                       (bash (assoc-ref inputs "bash"))
 144                       (bin/sh (string-append bash "/bin/sh")))
 145                  (invoke bin/sh "./configure"
 146                          (string-append "--prefix=" out)
 147                          (string-append "SHELL=" bin/sh))
 148                  #t))))
 149          (add-after 'build 'build-doc
 150            (lambda* _
 151              (with-directory-excursion "../doc"
 152                (invoke "make"))
 153              #t))
 154          (add-after 'install 'install-doc
 155            (lambda* (#:key outputs #:allow-other-keys)
 156              (let* ((out (assoc-ref outputs "out"))
 157                     (doc (assoc-ref outputs "doc"))
 158                     (old-doc-dir (string-append out "/share/doc"))
 159                     (new-doc/mit-scheme-dir
 160                      (string-append doc "/share/doc/" ,name "-" ,version)))
 161                (with-directory-excursion "../doc"
 162                  (for-each (lambda (target)
 163                              (invoke "make" target))
 164                            '("install-info-gz" "install-man"
 165                              "install-html" "install-pdf")))
 166                (mkdir-p new-doc/mit-scheme-dir)
 167                (copy-recursively
 168                 (string-append old-doc-dir "/" ,name)
 169                 new-doc/mit-scheme-dir)
 170                (delete-file-recursively old-doc-dir)
 171                #t))))))
 172     (native-inputs
 173      `(;; Autoconf, Automake, and Libtool are necessary for the FFI tests.
 174        ("autoconf" ,autoconf)
 175        ("automake" ,automake)
 176        ("libtool" ,libtool)
 177        ("texlive" ,(texlive-union (list texlive-tex-texinfo)))
 178        ("texinfo" ,texinfo)
 179        ("m4" ,m4)))
 180     (inputs
 181      `(("libx11" ,libx11)
 182
 183        ("source"
 184
 185         ;; MIT/GNU Scheme is not bootstrappable, so it's recommended to
 186         ;; compile from the architecture-specific tarballs, which contain
 187         ;; pre-built binaries.  It leads to more efficient code than when
 188         ;; building the tarball that contains generated C code instead of
 189         ;; those binaries.
 190         ,(origin
 191           (method url-fetch)
 192           (uri (string-append "mirror://gnu/mit-scheme/stable.pkg/"
 193                               version "/mit-scheme-"
 194                               (match (%current-system)
 195                                 ("x86_64-linux"
 196                                  (string-append version "-x86-64"))
 197                                 ("i686-linux"
 198                                  (string-append version "-i386"))
 199                                 (_
 200                                  (string-append "c-" version)))
 201                               ".tar.gz"))
 202           (sha256
 203            (match (%current-system)
 204              ("x86_64-linux"
 205               (base32
 206                "03m7cc035w3avs91j2pcz9f15ssgvgp3rm045d1vbydqrkzfyw8k"))
 207              ("i686-linux"
 208               (base32
 209                "05sjyz90xxfnmi87qv8x0yx0fcallnzl1dciygdafp317pn489is"))
 210              (_
 211               (base32
 212                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))))))))
 213
 214     ;; Fails to build on MIPS, see <http://bugs.gnu.org/18221>.
 215     ;; Also, the portable C version of MIT/GNU Scheme did not work in time for
 216     ;; release in version 10.1.
 217     (supported-systems '("x86_64-linux" "i686-linux"))
 218
 219     (home-page "https://www.gnu.org/software/mit-scheme/")
 220     (synopsis "A Scheme implementation with integrated editor and debugger")
 221     (description
 222      "GNU/MIT Scheme is an implementation of the Scheme programming
 223 language.  It provides an interpreter, a compiler and a debugger.  It also
 224 features an integrated Emacs-like editor and a large runtime library.")
 225     (license gpl2+)
 226     (properties '((ftp-directory . "/gnu/mit-scheme/stable.pkg")))))
 227
 228 (define-public bigloo
 229   ;; Upstream modifies source tarballs in place, making significant changes
 230   ;; long after the initial publication: <https://bugs.gnu.org/33525>.
 231   (let ((upstream-version "4.3f"))
 232     (package
 233       (name "bigloo")
 234       (version "4.3f")
 235       (source (origin
 236                 (method url-fetch)
 237                 (uri (string-append "ftp://ftp-sop.inria.fr/indes/fp/Bigloo/bigloo"
 238                                     upstream-version ".tar.gz"))
 239                 (sha256
 240                  (base32
 241                   "09whj8z91qbihk59dw2yb2ccbx9nk1c4l65j62pfs1pz822cpyh9"))
 242                 ;; Remove bundled libraries.
 243                 (modules '((guix build utils)))
 244                 (snippet
 245                  '(begin
 246                     (for-each delete-file-recursively
 247                               '("gc" "gmp" "libuv"))
 248                     #t))))
 249       (build-system gnu-build-system)
 250       (arguments
 251        `(#:test-target "test"
 252          #:phases
 253          (modify-phases %standard-phases
 254            (replace 'configure
 255              (lambda* (#:key inputs outputs #:allow-other-keys)
 256
 257                (substitute* "configure"
 258                  (("^shell=.*$")
 259                   (string-append "shell=" (which "bash") "\n"))
 260                  (("`date`") "0"))
 261                (substitute* "autoconf/runtest.in"
 262                  ((", @DATE@") ""))
 263                (substitute* "autoconf/osversion"
 264                  (("^version.*$") "version=\"\"\n"))
 265                (substitute* "comptime/Makefile"
 266                  (("\\$\\(LDCOMPLIBS\\)")
 267                   "$(LDCOMPLIBS) $(LDFLAGS)"))
 268
 269                ;; The `configure' script doesn't understand options
 270                ;; of those of Autoconf.
 271                (let ((out (assoc-ref outputs "out")))
 272                  (invoke "./configure"
 273                          (string-append "--prefix=" out)
 274                                                   ; use system libraries
 275                          "--customgc=no"
 276                          "--customunistring=no"
 277                          "--customlibuv=no"
 278                          (string-append"--mv=" (which "mv"))
 279                          (string-append "--rm=" (which "rm"))
 280                          "--cflags=-fPIC"
 281                          (string-append "--ldflags=-Wl,-rpath="
 282                                         (assoc-ref outputs "out")
 283                                         "/lib/bigloo/" ,upstream-version)
 284                          (string-append "--lispdir=" out
 285                                         "/share/emacs/site-lisp")
 286                          "--sharedbde=yes"
 287                          "--sharedcompiler=yes"
 288                          "--disable-patch"))))
 289            (add-after 'install 'install-emacs-modes
 290              (lambda* (#:key outputs #:allow-other-keys)
 291                (let* ((out (assoc-ref outputs "out"))
 292                       (dir (string-append out "/share/emacs/site-lisp")))
 293                  (invoke "make" "-C" "bmacs" "all" "install"
 294                          (string-append "EMACSBRAND=emacs25")
 295                          (string-append "EMACSDIR=" dir))))))))
 296       (inputs
 297        `(("emacs" ,emacs)                     ;UDE needs the X version of Emacs
 298          ("libgc" ,libgc)
 299          ("libunistring" ,libunistring)
 300          ("libuv" ,libuv)
 301          ("openssl" ,openssl)
 302          ("sqlite" ,sqlite)
 303
 304          ;; Optional APIs for which Bigloo has bindings.
 305          ("avahi" ,avahi)
 306          ("libphidget" ,libphidget)
 307          ("pcre" ,pcre)))
 308       (native-inputs
 309        `(("pkg-config" ,pkg-config)))
 310       (propagated-inputs
 311        `(("gmp" ,gmp)))                            ; bigloo.h refers to gmp.h
 312       (home-page "https://www-sop.inria.fr/indes/fp/Bigloo/")
 313       (synopsis "Efficient Scheme compiler")
 314       (description
 315        "Bigloo is a Scheme implementation devoted to one goal: enabling Scheme
 316 based programming style where C(++) is usually required.  Bigloo attempts to
 317 make Scheme practical by offering features usually presented by traditional
 318 programming languages but not offered by Scheme and functional programming.
 319 Bigloo compiles Scheme modules.  It delivers small and fast stand alone binary
 320 executables.  Bigloo enables full connections between Scheme and C programs
 321 and between Scheme and Java programs.")
 322       (license gpl2+))))
 323
 324 (define-public hop
 325   (package
 326     (name "hop")
 327     (version "3.2.0-pre1")
 328     (source (origin
 329              (method url-fetch)
 330              (uri (string-append "ftp://ftp-sop.inria.fr/indes/fp/Hop/hop-"
 331                                  version ".tar.gz"))
 332              (sha256
 333               (base32
 334                "0jf418d0s9imv98s6qrpjxr1mdaxr37knh5qyfl5y4a9cc41mlg5"))))
 335     (build-system gnu-build-system)
 336     (arguments
 337      `(#:test-target "test"
 338        #:make-flags '("BIGLOO=bigloo")
 339        #:parallel-build? #f
 340        #:phases
 341        (modify-phases %standard-phases
 342          (replace 'configure
 343            (lambda* (#:key inputs outputs #:allow-other-keys)
 344              (let ((out (assoc-ref outputs "out")))
 345                (substitute* '("tools/Makefile"
 346                               "test/hopjs/TEST.in")
 347                  (("/bin/rm") (which "rm")))
 348                (invoke "./configure"
 349                        (string-append "--prefix=" out)
 350                        "--hostcc=gcc"
 351                        (string-append "--blflags="
 352                                       ;; user flags completely override useful
 353                                       ;; default flags, so repeat them here.
 354                                       "-copt \\$(CPICFLAGS) "
 355                                       "-L \\$(BUILDLIBDIR) "
 356                                       "-ldopt -Wl,-rpath," out "/lib"))))))))
 357     (inputs `(("avahi" ,avahi)
 358               ("bigloo" ,bigloo)
 359               ("libgc" ,libgc)
 360               ("libunistring" ,libunistring)
 361               ("libuv" ,libuv)
 362               ("pcre" ,pcre)
 363               ("sqlite" ,sqlite)
 364               ("which" ,which)))
 365     (home-page "http://hop.inria.fr/")
 366     (synopsis "Multi-tier programming language for the Web 2.0")
 367     (description
 368      "HOP is a multi-tier programming language for the Web 2.0 and the
 369 so-called diffuse Web.  It is designed for programming interactive web
 370 applications in many fields such as multimedia (web galleries, music players,
 371 ...), ubiquitous and house automation (SmartPhones, personal appliance),
 372 mashups, office (web agendas, mail clients, ...), etc.")
 373     (license gpl2+)))
 374
 375 (define-public scheme48
 376   (package
 377     (name "scheme48")
 378     (version "1.9.2")
 379     (source (origin
 380              (method url-fetch)
 381              (uri (string-append "http://s48.org/" version
 382                                  "/scheme48-" version ".tgz"))
 383              (sha256
 384               (base32
 385                "1x4xfm3lyz2piqcw1h01vbs1iq89zq7wrsfjgh3fxnlm1slj2jcw"))
 386              (patches (search-patches "scheme48-tests.patch"))))
 387     (build-system gnu-build-system)
 388     (home-page "http://s48.org/")
 389     (synopsis "Scheme implementation using a bytecode interpreter")
 390     (description
 391      "Scheme 48 is an implementation of Scheme based on a byte-code
 392 interpreter and is designed to be used as a testbed for experiments in
 393 implementation techniques and as an expository tool.")
 394
 395     ;; Most files are BSD-3; see COPYING for the few exceptions.
 396     (license bsd-3)))
 397
 398 (define-public racket
 399   (package
 400     (name "racket")
 401     (version "7.8") ;; Note: Remember to also update racket-minimal!
 402     (source (origin
 403               (method url-fetch)
 404               (uri (list (string-append "http://mirror.racket-lang.org/installers/"
 405                                         version "/racket-" version "-src.tgz")
 406                          (string-append
 407                           "http://mirror.informatik.uni-tuebingen.de/mirror/racket/"
 408                           version "/racket-" version "-src.tgz")))
 409               (sha256
 410                (base32
 411                 "19z3dayybcra277s4gk2mppalwawd93f2b16xyrb6d7rbbfz7j9j"))
 412               (patches (search-patches
 413                         "racket-store-checksum-override.patch"))))
 414     (build-system gnu-build-system)
 415     (arguments
 416      '(#:phases
 417        (modify-phases %standard-phases
 418          (add-before 'configure 'pre-configure-minimal
 419            (lambda* (#:key inputs #:allow-other-keys)
 420              ;; Patch dynamically loaded libraries with their absolute paths.
 421              (let* ((library-path (search-path-as-string->list
 422                                    (getenv "LIBRARY_PATH")))
 423                     (find-so (lambda (soname)
 424                                (search-path
 425                                 library-path
 426                                 (format #f "~a.so" soname)))))
 427                (substitute* "collects/db/private/sqlite3/ffi.rkt"
 428                  (("ffi-lib sqlite-so")
 429                   (format #f "ffi-lib \"~a\"" (find-so "libsqlite3"))))
 430                (substitute* "collects/openssl/libssl.rkt"
 431                  (("ffi-lib libssl-so")
 432                   (format #f "ffi-lib \"~a\"" (find-so "libssl"))))
 433                (substitute* "collects/openssl/libcrypto.rkt"
 434                  (("ffi-lib libcrypto-so")
 435                   (format #f "ffi-lib \"~a\"" (find-so "libcrypto")))))
 436              (chdir "src")
 437              #t))
 438          (add-before 'pre-configure-minimal 'pre-configure
 439            (lambda* (#:key inputs #:allow-other-keys)
 440              ;; Patch dynamically loaded libraries with their absolute paths.
 441              (let* ((library-path (search-path-as-string->list
 442                                    (getenv "LIBRARY_PATH")))
 443                     (find-so (lambda (soname)
 444                                (search-path
 445                                 library-path
 446                                 (format #f "~a.so" soname))))
 447                     (patch-ffi-libs (lambda (file libs)
 448                                       (for-each
 449                                        (lambda (lib)
 450                                          (substitute* file
 451                                            (((format #f "\"~a\"" lib))
 452                                             (format #f "\"~a\"" (find-so lib)))))
 453                                        libs))))
 454                (substitute* "share/pkgs/math-lib/math/private/bigfloat/gmp.rkt"
 455                  (("ffi-lib libgmp-so")
 456                   (format #f "ffi-lib \"~a\"" (find-so "libgmp"))))
 457                (substitute* "share/pkgs/math-lib/math/private/bigfloat/mpfr.rkt"
 458                  (("ffi-lib libmpfr-so")
 459                   (format #f "ffi-lib \"~a\"" (find-so "libmpfr"))))
 460                (substitute* "share/pkgs/readline-lib/readline/rktrl.rkt"
 461                  (("\\(getenv \"PLT_READLINE_LIB\"\\)")
 462                   (format #f "\"~a\"" (find-so "libedit"))))
 463                (for-each
 464                 (lambda (x) (apply patch-ffi-libs x))
 465                 '(("share/pkgs/draw-lib/racket/draw/unsafe/cairo-lib.rkt"
 466                    ("libfontconfig" "libcairo"))
 467                   ("share/pkgs/draw-lib/racket/draw/unsafe/glib.rkt"
 468                    ("libglib-2.0" "libgmodule-2.0" "libgobject-2.0"))
 469                   ("share/pkgs/draw-lib/racket/draw/unsafe/jpeg.rkt"
 470                    ("libjpeg"))
 471                   ("share/pkgs/draw-lib/racket/draw/unsafe/pango.rkt"
 472                    ("libpango-1.0" "libpangocairo-1.0"))
 473                   ("share/pkgs/draw-lib/racket/draw/unsafe/png.rkt"
 474                    ("libpng"))
 475                   ("share/pkgs/db-lib/db/private/odbc/ffi.rkt"
 476                    ("libodbc"))
 477                   ("share/pkgs/gui-lib/mred/private/wx/gtk/x11.rkt"
 478                    ("libX11"))
 479                   ("share/pkgs/gui-lib/mred/private/wx/gtk/gsettings.rkt"
 480                    ("libgio-2.0"))
 481                   ("share/pkgs/gui-lib/mred/private/wx/gtk/gtk3.rkt"
 482                    ("libgdk-3" "libgtk-3"))
 483                   ("share/pkgs/gui-lib/mred/private/wx/gtk/unique.rkt"
 484                    ("libunique-1.0"))
 485                   ("share/pkgs/gui-lib/mred/private/wx/gtk/utils.rkt"
 486                    ("libgdk-x11-2.0" "libgdk_pixbuf-2.0" "libgtk-x11-2.0"))
 487                   ("share/pkgs/gui-lib/mred/private/wx/gtk/gl-context.rkt"
 488                    ("libGL"))
 489                   ("share/pkgs/sgl/gl.rkt"
 490                    ("libGL" "libGLU")))))
 491              #t))
 492          (add-after 'unpack 'patch-/bin/sh
 493            (lambda _
 494              (substitute* "collects/racket/system.rkt"
 495                (("/bin/sh") (which "sh")))
 496              #t)))
 497        ;; XXX: how to run them?
 498        #:tests? #f))
 499     (inputs
 500      `(("libffi" ,libffi)
 501        ;; Hardcode dynamically loaded libraries for better functionality.
 502        ;; sqlite and libraries for `racket/draw' are needed to build the doc.
 503        ("cairo" ,cairo)
 504        ("fontconfig" ,fontconfig)
 505        ("glib" ,glib)
 506        ("glu" ,glu)
 507        ("gmp" ,gmp)
 508        ("gtk+" ,gtk+)                   ; propagates gdk-pixbuf+svg
 509        ("libjpeg" ,libjpeg-turbo)
 510        ("libpng" ,libpng)
 511        ("libx11" ,libx11)
 512        ("mesa" ,mesa)
 513        ("mpfr" ,mpfr)
 514        ("openssl" ,openssl)
 515        ("pango" ,pango)
 516        ("sqlite" ,sqlite)
 517        ("unixodbc" ,unixodbc)
 518        ("libedit" ,libedit)))
 519     (home-page "https://racket-lang.org")
 520     (synopsis "Implementation of Scheme and related languages")
 521     (description
 522      "Racket is an implementation of the Scheme programming language (R5RS and
 523 R6RS) and related languages, such as Typed Racket.  It features a compiler and
 524 a virtual machine with just-in-time native compilation, as well as a large set
 525 of libraries.")
 526     ;; https://download.racket-lang.org/license.html
 527     (license (list lgpl3+ asl2.0 expat))))
 528
 529 (define-public racket-minimal
 530   (package
 531     (inherit racket)
 532     (name "racket-minimal")
 533     (version (package-version racket))
 534     (source (origin
 535               (method url-fetch)
 536               (uri (list (string-append "http://mirror.racket-lang.org/installers/"
 537                                         version "/racket-minimal-" version "-src.tgz")
 538                          (string-append
 539                           "http://mirror.informatik.uni-tuebingen.de/mirror/racket/"
 540                           version "/racket-minimal-" version "-src.tgz")))
 541               (sha256
 542                (base32
 543                 "0bbglf9vfacpm2hn3lskhvc8cpg6z088fbnzpqsn17z8qdk8yvb3"))
 544               (patches (search-patches
 545                         "racket-store-checksum-override.patch"))))
 546     (synopsis "Racket without bundled packages such as Dr. Racket")
 547     (arguments
 548      (substitute-keyword-arguments (package-arguments racket)
 549        ((#:phases phases)
 550         `(modify-phases ,phases
 551            ;; Delete fix that applies to files not included in the minimal package.
 552            (delete 'pre-configure)))))
 553     (inputs
 554      `(("libffi" ,libffi)
 555        ("openssl" ,openssl)
 556        ("sqlite" ,sqlite)))
 557     (description
 558      "Racket is an implementation of the Scheme programming language (R5RS and
 559 R6RS) and related languages, such as Typed Racket.  It features a compiler and
 560 a virtual machine with just-in-time native compilation, as well as a large set
 561 of libraries.
 562
 563 In this minimal package, the essential package racket-libs is included, as
 564 well as libraries that live in collections.  In particular, @command{raco} and
 565 the @code{pkg} library are still bundled.")))
 566
 567 (define-public gambit-c
 568   (package
 569     (name "gambit-c")
 570     (version "4.9.3")
 571     (source
 572      (origin
 573        (method url-fetch)
 574        (uri (string-append
 575              "http://www.iro.umontreal.ca/~gambit/download/gambit/v"
 576              (version-major+minor version) "/source/gambit-v"
 577              (string-map (lambda (c) (if (char=? c #\.) #\_ c)) version)
 578              ".tgz"))
 579        (sha256
 580         (base32 "1p6172vhcrlpjgia6hsks1w4fl8rdyjf9xjh14wxfkv7dnx8a5hk"))))
 581     (build-system gnu-build-system)
 582     (arguments
 583      '(#:configure-flags
 584        ;; According to the ./configure script, this makes the build slower and
 585        ;; use >= 1 GB memory, but makes Gambit much faster.
 586        '("--enable-single-host")))
 587     (home-page "http://dynamo.iro.umontreal.ca/wiki/index.php/Main_Page")
 588     (synopsis "Efficient Scheme interpreter and compiler")
 589     (description
 590      "Gambit consists of two main programs: gsi, the Gambit Scheme
 591 interpreter, and gsc, the Gambit Scheme compiler.  The interpreter contains
 592 the complete execution and debugging environment.  The compiler is the
 593 interpreter extended with the capability of generating executable files.  The
 594 compiler can produce standalone executables or compiled modules which can be
 595 loaded at run time.  Interpreted code and compiled code can be freely
 596 mixed.")
 597     ;; Dual license.
 598     (license (list lgpl2.1+ asl2.0))))
 599
 600 (define-public chibi-scheme
 601   (package
 602     (name "chibi-scheme")
 603     (version "0.9")
 604     (home-page "https://github.com/ashinn/chibi-scheme")
 605     (source
 606      (origin
 607        (method git-fetch)
 608        (uri (git-reference (url home-page) (commit version)))
 609        (file-name (git-file-name name version))
 610        (sha256
 611         (base32
 612          "1lnap41gl9vg82h557f4rlr69jgmd2gh0iqs6cxm77d39kv1scb8"))))
 613     (build-system gnu-build-system)
 614     (arguments
 615      `(#:phases (modify-phases %standard-phases
 616                   (delete 'configure)
 617                   (add-before 'build 'set-cc
 618                     (lambda _
 619                       (setenv "CC" "gcc"))))
 620        #:make-flags (let ((out (assoc-ref %outputs "out")))
 621                       (list (string-append "PREFIX=" out)
 622                             (string-append "LDFLAGS=-Wl,-rpath=" out "/lib")))
 623        #:test-target "test"))
 624     (synopsis "Small embeddable Scheme implementation")
 625     (description
 626      "Chibi-Scheme is a very small library with no external dependencies
 627 intended for use as an extension and scripting language in C programs.  In
 628 addition to support for lightweight VM-based threads, each VM itself runs in
 629 an isolated heap allowing multiple VMs to run simultaneously in different OS
 630 threads.")
 631     (license bsd-3)))
 632
 633 (define-public sicp
 634   (let ((commit "225c172f9b859902a64a3c5dd5e1f9ac1a7382de"))
 635     (package
 636       (name "sicp")
 637       (version (string-append "20170703-1." (string-take commit 7)))
 638       (source (origin
 639                 (method git-fetch)
 640                 (uri (git-reference
 641                       (url "https://github.com/sarabander/sicp")
 642                       (commit commit)))
 643                 (sha256
 644                  (base32
 645                   "0bhdrdc1mgdjdsg4jksq9z6x129f3346jbf3zir2a0dfmsj6m10n"))
 646                 (file-name (string-append name "-" version "-checkout"))))
 647       (build-system trivial-build-system)
 648       (native-inputs `(("gzip" ,gzip)
 649                        ("source" ,source)
 650                        ("texinfo" ,texinfo)))
 651       (arguments
 652        `(#:modules ((guix build utils))
 653          #:builder
 654          (begin
 655            (use-modules (guix build utils)
 656                         (srfi srfi-26))
 657            (let ((gzip (assoc-ref %build-inputs "gzip"))
 658                  (source (assoc-ref %build-inputs "source"))
 659                  (texinfo (assoc-ref %build-inputs "texinfo"))
 660                  (html-dir (string-append %output "/share/doc/" ,name "/html"))
 661                  (info-dir (string-append %output "/share/info")))
 662              (copy-recursively (string-append source "/html") html-dir)
 663              (setenv "PATH" (string-append gzip "/bin"
 664                                            ":" texinfo "/bin"))
 665              (mkdir-p info-dir)
 666              (invoke "makeinfo" "--output"
 667                      (string-append info-dir "/sicp.info")
 668                      (string-append source "/sicp-pocket.texi"))
 669              (for-each (cut invoke "gzip" "-9n" <>)
 670                        (find-files info-dir))
 671              #t))))
 672       (home-page "https://sarabander.github.io/sicp")
 673       (synopsis "Structure and Interpretation of Computer Programs")
 674       (description "Structure and Interpretation of Computer Programs (SICP) is
 675 a textbook aiming to teach the principles of computer programming.
 676
 677 Using Scheme, a dialect of the Lisp programming language, the book explains
 678 core computer science concepts such as abstraction in programming,
 679 metalinguistic abstraction, recursion, interpreters, and modular programming.")
 680       (license cc-by-sa4.0))))
 681
 682 (define-public scheme48-rx
 683   (let* ((commit "dd9037f6f9ea01019390614f6b126b7dd293798d")
 684          (revision "2"))
 685     (package
 686       (name "scheme48-rx")
 687       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 688       (source
 689        (origin
 690          (method git-fetch)
 691          (uri (git-reference
 692                (url "https://github.com/scheme/rx")
 693                (commit commit)))
 694          (sha256
 695           (base32
 696            "1bvriavxw5kf2izjbil3999vr983vkk2xplfpinafr86m40b2cci"))
 697          (file-name (string-append name "-" version "-checkout"))))
 698       (build-system trivial-build-system)
 699       (arguments
 700        `(#:modules ((guix build utils))
 701          #:builder
 702          (begin
 703            (use-modules (guix build utils))
 704            (let ((share (string-append %output
 705                                        "/share/scheme48-"
 706                                        ,(package-version scheme48)
 707                                        "/rx")))
 708              (chdir (assoc-ref %build-inputs "source"))
 709              (mkdir-p share)
 710              (copy-recursively "." share)
 711              #t))))
 712       (native-inputs
 713        `(("source" ,source)
 714          ("scheme48" ,scheme48)))
 715       (home-page "https://github.com/scheme/rx/")
 716       (synopsis "SRE String pattern-matching library for scheme48")
 717       (description
 718        "String pattern-matching library for scheme48 based on the SRE
 719 regular-expression notation.")
 720       (license bsd-3))))
 721
 722 (define-public slib
 723   (package
 724     (name "slib")
 725     (version "3b5")
 726     (source (origin
 727              (method url-fetch)
 728              (uri (string-append "http://groups.csail.mit.edu/mac/ftpdir/scm/slib-"
 729                                  version ".zip"))
 730              (sha256
 731               (base32
 732                "0q0p2d53p8qw2592yknzgy2y1p5a9k7ppjx0cfrbvk6242c4mdpq"))))
 733     (build-system gnu-build-system)
 734     (arguments
 735      `(#:tests? #f ; There is no check target.
 736        #:phases
 737        (modify-phases %standard-phases
 738          (add-after 'install 'remove-bin-share
 739                     (lambda* (#:key inputs outputs #:allow-other-keys)
 740                       (delete-file-recursively
 741                        (string-append (assoc-ref outputs "out") "/bin"))
 742                       #t))
 743          (replace 'configure
 744                   (lambda* (#:key inputs outputs #:allow-other-keys)
 745                     (invoke "./configure"
 746                             (string-append "--prefix="
 747                                            (assoc-ref outputs "out"))))))))
 748     (native-inputs `(("unzip" ,unzip)
 749                      ("texinfo" ,texinfo)))
 750     (home-page "https://people.csail.mit.edu/jaffer/SLIB.html")
 751     (synopsis "Compatibility and utility library for Scheme")
 752     (description "SLIB is a portable Scheme library providing compatibility and
 753 utility functions for all standard Scheme implementations.")
 754     (license (non-copyleft
 755               "http://people.csail.mit.edu/jaffer/SLIB_COPYING.txt"
 756               "Or see COPYING in the distribution."))))
 757
 758 (define-public scm
 759   (package
 760     (name "scm")
 761     (version "5f3")
 762     (source (origin
 763               (method url-fetch)
 764               (uri (string-append
 765                     "http://groups.csail.mit.edu/mac/ftpdir/scm/scm-"
 766                     version ".zip"))
 767               (sha256
 768                (base32
 769                 "1jxxlhmgal26mpcl97kz37djkn97rfy9h5pvw0hah6f3f6w49j97"))))
 770     (build-system gnu-build-system)
 771     (arguments
 772      `(#:phases
 773        (modify-phases %standard-phases
 774          (replace 'configure
 775                   (lambda* (#:key inputs outputs #:allow-other-keys)
 776                     (invoke "./configure"
 777                             (string-append "--prefix="
 778                                            (assoc-ref outputs "out")))))
 779          (add-before 'build 'pre-build
 780                      (lambda* (#:key inputs #:allow-other-keys)
 781                        (substitute* "Makefile"
 782                          (("ginstall-info") "install-info"))
 783                        #t))
 784          (replace 'build
 785                   (lambda* (#:key inputs outputs #:allow-other-keys)
 786                     (setenv "SCHEME_LIBRARY_PATH"
 787                             (string-append (assoc-ref inputs "slib")
 788                                            "/lib/slib/"))
 789                     (invoke "make" "scmlit" "CC=gcc")
 790                     (invoke "make" "all")))
 791          (add-after 'install 'post-install
 792                     (lambda* (#:key inputs outputs #:allow-other-keys)
 793                       (let* ((out         (assoc-ref outputs "out"))
 794                              (req (string-append out "/lib/scm/require.scm")))
 795                         (delete-file req)
 796                         (format (open req (logior O_WRONLY O_CREAT))
 797                                 "(define (library-vicinity) ~s)\n"
 798                                 (string-append (assoc-ref inputs "slib")
 799                                                "/lib/slib/"))
 800
 801                         ;; We must generate the slibcat file.
 802                         (invoke (string-append out "/bin/scm")
 803                                 "-br" "new-catalog")))))))
 804     (inputs `(("slib" ,slib)))
 805     (native-inputs `(("unzip" ,unzip)
 806                      ("texinfo" ,texinfo)))
 807     (home-page "https://people.csail.mit.edu/jaffer/SCM")
 808     (synopsis "Scheme implementation conforming to R5RS and IEEE P1178")
 809     (description "GNU SCM is an implementation of Scheme.  This
 810 implementation includes Hobbit, a Scheme-to-C compiler, which can
 811 generate C files whose binaries can be dynamically or statically
 812 linked with a SCM executable.")
 813     (license lgpl3+)))
 814
 815 (define-public tinyscheme
 816   (package
 817     (name "tinyscheme")
 818     (version "1.41")
 819     (source (origin
 820               (method url-fetch)
 821               (uri (string-append "mirror://sourceforge/" name "/" name "/"
 822                                   name "-" version "/" name "-" version ".zip"))
 823               (sha256
 824                (base32
 825                 "0yqma4jrjgj95f3hf30h542x97n8ah234n19yklbqq0phfsa08wf"))))
 826     (build-system gnu-build-system)
 827     (native-inputs
 828      `(("unzip" ,unzip)))
 829     (arguments
 830      `(#:phases
 831        (modify-phases %standard-phases
 832          (replace 'unpack
 833            (lambda* (#:key source #:allow-other-keys)
 834              (invoke "unzip" source)
 835              (chdir (string-append ,name "-" ,version))
 836              #t))
 837          (add-after 'unpack 'set-scm-directory
 838            ;; Hard-code ‘our’ init.scm instead of looking in the current
 839            ;; working directory, so invoking ‘scheme’ just works.
 840            (lambda* (#:key outputs #:allow-other-keys)
 841              (let* ((out (assoc-ref outputs "out"))
 842                     (scm (string-append out "/share/" ,name)))
 843                (substitute* "scheme.c"
 844                  (("init.scm" all)
 845                   (string-append scm "/" all)))
 846                #t)))
 847          (delete 'configure)            ; no configure script
 848          (replace 'install
 849            ;; There's no ‘install’ target.  Install files manually.
 850            (lambda* (#:key outputs #:allow-other-keys)
 851              (let* ((out     (assoc-ref outputs "out"))
 852                     (bin     (string-append out "/bin"))
 853                     (doc     (string-append out "/share/doc/"
 854                                             ,name "-" ,version))
 855                     (include (string-append out "/include"))
 856                     (lib     (string-append out "/lib"))
 857                     (scm     (string-append out "/share/" ,name)))
 858                (install-file "scheme" bin)
 859                (install-file "Manual.txt" doc)
 860                (install-file "scheme.h" include)
 861                (install-file "libtinyscheme.so" lib)
 862                (install-file "init.scm" scm)
 863                #t))))
 864        #:tests? #f))                    ; no tests
 865     (home-page "http://tinyscheme.sourceforge.net/")
 866     (synopsis "Light-weight interpreter for the Scheme programming language")
 867     (description
 868      "TinyScheme is a light-weight Scheme interpreter that implements as large a
 869 subset of R5RS as was possible without getting very large and complicated.
 870
 871 It's meant to be used as an embedded scripting interpreter for other programs.
 872 As such, it does not offer an Integrated Development Environment (@dfn{IDE}) or
 873 extensive toolkits, although it does sport a small (and optional) top-level
 874 loop.
 875
 876 As an embedded interpreter, it allows multiple interpreter states to coexist in
 877 the same program, without any interference between them.  Foreign functions in C
 878 can be added and values can be defined in the Scheme environment.  Being quite a
 879 small program, it is easy to comprehend, get to grips with, and use.")
 880     (license bsd-3)))                   ; there are no licence headers
 881
 882 (define-public stalin
 883   (let ((commit "ed1c9e339c352b7a6fee40bb2a47607c3466f0be"))
 884     ;; FIXME: The Stalin "source" contains C code generated by itself:
 885     ;; 'stalin-AMD64.c', etc.
 886     (package
 887       (name "stalin")
 888       (version "0.11")
 889       (source (origin
 890                 ;; Use Pearlmutter's upstream branch with AMD64 patches
 891                 ;; applied. Saves us from including those 20M! patches
 892                 ;; in Guix. For more info, see:
 893                 ;; <ftp.ecn.purdue.edu/qobi/stalin-0.11-amd64-patches.tgz>
 894                 (method git-fetch)
 895                 (uri (git-reference
 896                       (url "https://github.com/barak/stalin")
 897                       (commit commit)))
 898                 (file-name (string-append name "-" version "-checkout"))
 899                 (sha256
 900                  (base32
 901                   "15a5gxj9v7jqlgkg0543gdflw0rbrir7fj5zgifnb33m074wiyhn"))
 902                 (modules '((guix build utils)))
 903                 (snippet
 904                  ;; remove gc libs from build, we have them as input
 905                  '(begin
 906                     (delete-file "gc6.8.tar.gz")
 907                     (delete-file-recursively "benchmarks")
 908                     (substitute* "build"
 909                       ((".*gc6.8.*") "")
 910                       (("  cd \\.\\.") "")
 911                       ((".*B include/libgc.a") "")
 912                       ((".*make.*") ""))
 913                     #t))))
 914       (build-system gnu-build-system)
 915       (arguments
 916        `(#:make-flags (list "ARCH_OPTS=-freg-struct-return")
 917          #:phases
 918          (modify-phases %standard-phases
 919            (replace 'configure
 920              (lambda* (#:key outputs #:allow-other-keys)
 921                (let* ((out (assoc-ref outputs "out"))
 922                       (include-out (string-append out "/include")))
 923                  (invoke "./build")
 924                  (for-each (lambda (fname)
 925                              (install-file fname include-out))
 926                            (find-files "include"))
 927                  (substitute* "makefile"
 928                    (("\\./include") include-out))
 929                  (substitute* "post-make"
 930                    (("`pwd`") out))
 931                  #t)))
 932            (delete 'check)
 933            (replace 'install
 934              (lambda* (#:key outputs #:allow-other-keys)
 935                (let ((out (assoc-ref outputs "out")))
 936                  (install-file "stalin.1"
 937                                (string-append out "/share/man/man1"))
 938                  (install-file "stalin"
 939                                (string-append out "/bin"))
 940                  #t))))))
 941       (inputs
 942        `(("libx11" ,libx11)))
 943       (propagated-inputs
 944        `(("libgc" ,libgc)))
 945       (supported-systems '("x86_64-linux"))
 946       (home-page "https://engineering.purdue.edu/~qobi/papers/fdlcc.pdf")
 947       (synopsis "Brutally efficient Scheme compiler")
 948       (description
 949        "Stalin is an aggressively optimizing whole-program compiler
 950 for Scheme that does polyvariant interprocedural flow analysis,
 951 flow-directed interprocedural escape analysis, flow-directed
 952 lightweight CPS conversion, flow-directed lightweight closure
 953 conversion, flow-directed interprocedural lifetime analysis, automatic
 954 in-lining, unboxing, and flow-directed program-specific and
 955 program-point-specific low-level representation selection and code
 956 generation.")
 957       (license gpl2+))))
 958
 959 (define-public femtolisp
 960   (let ((commit "ec7601076a976f845bc05ad6bd3ed5b8cde58a97")
 961         (revision "2"))
 962     (package
 963       (name "femtolisp")
 964       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 965       (source (origin
 966                 (method git-fetch)
 967                 (uri (git-reference
 968                       (url "https://github.com/JeffBezanson/femtolisp")
 969                       (commit commit)))
 970                 (file-name (string-append name "-" version "-checkout"))
 971                 (sha256
 972                  (base32
 973                   "1fcyiqlqn27nd4wxi27km8mhmlzpzzsxzpwsl1bxbmhraq468njw"))))
 974       ;; See "utils.h" for supported systems. Upstream bug:
 975       ;; https://github.com/JeffBezanson/femtolisp/issues/25
 976       (supported-systems
 977        (fold delete %supported-systems
 978              '("armhf-linux" "mips64el-linux" "aarch64-linux")))
 979       (build-system gnu-build-system)
 980       (arguments
 981        `(#:make-flags '("CC=gcc" "release")
 982          #:test-target "test"
 983          #:phases
 984          (modify-phases %standard-phases
 985            (delete 'bootstrap)
 986            (delete 'configure) ; No configure script
 987            (replace 'install ; Makefile has no 'install phase
 988             (lambda* (#:key outputs #:allow-other-keys)
 989               (let* ((out (assoc-ref outputs "out"))
 990                      (bin (string-append out "/bin")))
 991                 (install-file "flisp" bin)
 992                 #t)))
 993            ;; The flisp binary is now available, run bootstrap to
 994            ;; generate flisp.boot and afterwards runs make test.
 995            (add-after 'install 'bootstrap-gen-and-test
 996              (lambda* (#:key outputs #:allow-other-keys)
 997               (let* ((out (assoc-ref outputs "out"))
 998                      (bin (string-append out "/bin")))
 999                 (invoke "./bootstrap.sh")
1000                 (install-file "flisp.boot" bin)
1001                 #t))))))
1002       (synopsis "Scheme-like lisp implementation")
1003       (description
1004        "@code{femtolisp} is a scheme-like lisp implementation with a
1005 simple, elegant Scheme dialect.  It is a lisp-1 with lexical scope.
1006 The core is 12 builtin special forms and 33 builtin functions.")
1007       (home-page "https://github.com/JeffBezanson/femtolisp")
1008       (license bsd-3))))
1009
1010 (define-public gauche
1011   (package
1012     (name "gauche")
1013     (version "0.9.9")
1014     (home-page "https://practical-scheme.net/gauche/index.html")
1015     (source
1016      (origin
1017        (method url-fetch)
1018        (uri (string-append
1019              "mirror://sourceforge/gauche/Gauche/Gauche-"
1020              version ".tgz"))
1021        (sha256
1022         (base32 "1yzpszhw52vkpr65r5d4khf3489mnnvnw58dd2wsvvx7499k5aac"))
1023        (modules '((guix build utils)))
1024        (snippet '(begin
1025                    ;; Remove libatomic-ops.
1026                    (delete-file-recursively "gc/libatomic_ops")
1027                    #t))))
1028     (build-system gnu-build-system)
1029     (inputs
1030      `(("libatomic-ops" ,libatomic-ops)
1031        ("zlib" ,zlib)))
1032     (native-inputs
1033      `(("texinfo" ,texinfo)
1034        ("openssl" ,openssl)            ; needed for tests
1035        ("pkg-config" ,pkg-config)))    ; needed to find external libatomic-ops
1036     (arguments
1037      `(#:phases
1038        (modify-phases %standard-phases
1039          (add-after 'unpack 'patch-/bin/sh
1040            ;; Needed only for tests.
1041            (lambda _
1042              (substitute* '("configure"
1043                             "test/www.scm"
1044                             "ext/tls/test.scm"
1045                             "gc/configure"
1046                             "lib/gauche/configure.scm"
1047                             "lib/gauche/package/util.scm"
1048                             "lib/gauche/process.scm")
1049                (("/bin/sh") (which "sh")))
1050              #t))
1051          (add-after 'build 'build-doc
1052            (lambda _
1053              (with-directory-excursion "doc"
1054                (invoke "make" "info"))
1055              #t))
1056          (add-before 'check 'patch-normalize-test
1057            ;; Neutralize sys-normalize-pathname test as it relies on
1058            ;; the home directory; (setenv "HOME" xx) isn't enough).
1059            (lambda _
1060              (substitute* "test/system.scm"
1061                (("~/abc") "//abc"))
1062              #t))
1063          (add-before 'check 'patch-network-tests
1064            ;; Remove net checks.
1065            (lambda _
1066              (substitute* "ext/Makefile"
1067                (("binary net termios") "binary termios"))
1068              #t))
1069          (add-after 'install 'install-docs
1070            (lambda _
1071              (with-directory-excursion "doc"
1072                (invoke "make" "install"))
1073              #t)))))
1074     (synopsis "Scheme scripting engine")
1075     (description "Gauche is a R7RS Scheme scripting engine aiming at being a
1076 handy tool that helps programmers and system administrators to write small to
1077 large scripts quickly.  Quick startup, built-in system interface, native
1078 multilingual support are some of the goals.  Gauche comes with a package
1079 manager/installer @code{gauche-package} which can download, compile, install
1080 and list gauche extension packages.")
1081     (license bsd-3)))
1082
1083 (define-public gerbil
1084   (package
1085     (name "gerbil")
1086     (version "0.16")
1087     (source
1088      (origin
1089        (method git-fetch)
1090        (uri (git-reference
1091              (url "https://github.com/vyzo/gerbil")
1092              (commit (string-append "v" version))))
1093        (file-name (git-file-name name version))
1094        (sha256
1095         (base32 "0vng0kxpnwsg8jbjdpyn4sdww36jz7zfpfbzayg9sdpz6bjxjy0f"))))
1096     (arguments
1097      `(#:phases
1098        (modify-phases %standard-phases
1099          (delete 'bootstrap)
1100          (add-before 'configure 'chdir
1101            (lambda _
1102              (chdir "src")
1103              #t))
1104          (replace 'configure
1105            (lambda* (#:key outputs inputs #:allow-other-keys)
1106              (invoke "chmod" "755" "-R" ".")
1107              ;; Otherwise fails when editing an r--r--r-- file.
1108              (invoke "gsi-script" "configure"
1109                      "--prefix" (assoc-ref outputs "out")
1110                      "--with-gambit" (assoc-ref inputs "gambit-c"))))
1111          (add-before 'patch-generated-file-shebangs 'fix-gxi-shebangs
1112            (lambda _
1113              ;; Some .ss files refer to gxi using /usr/bin/env gxi
1114              ;; and 'patch-generated-file-shebangs can't fix that
1115              ;; because gxi has not been compiled yet.
1116              ;; We know where gxi is going to end up so we
1117              ;; Doctor Who our fix here before the problem
1118              ;; happens towards the end of the build.sh script.
1119              (let ((abs-srcdir (getcwd)))
1120                (for-each
1121                 (lambda (f)
1122                    (substitute* f
1123                      (("#!/usr/bin/env gxi")
1124                       (string-append "#!" abs-srcdir "/../bin/gxi"))))
1125                  '("./gerbil/gxc"
1126                    "./lang/build.ss"
1127                    "./misc/http-perf/build.ss"
1128                    "./misc/rpc-perf/build.ss"
1129                    "./misc/scripts/docsnarf.ss"
1130                    "./misc/scripts/docstub.ss"
1131                    "./misc/scripts/docsyms.ss"
1132                    "./r7rs-large/build.ss"
1133                    "./release.ss"
1134                    "./std/build.ss"
1135                    "./std/run-tests.ss"
1136                    "./std/web/fastcgi-test.ss"
1137                    "./std/web/rack-test.ss"
1138                    "./tools/build.ss"
1139                    "./tutorial/httpd/build.ss"
1140                    "./tutorial/kvstore/build.ss"
1141                    "./tutorial/lang/build.ss"
1142                    "./tutorial/proxy/build-static.ss"
1143                    "./tutorial/proxy/build.ss")))
1144              #t))
1145          (replace
1146           'build
1147           (lambda*
1148            (#:key inputs #:allow-other-keys)
1149            (setenv "HOME" (getcwd))
1150              (invoke
1151               ;; The build script needs a tty or it'll crash on an ioctl
1152               ;; trying to find the width of the terminal it's running on.
1153               ;; Calling in script prevents that.
1154               "script"
1155               "-qefc"
1156               "./build.sh")))
1157          (delete 'check)
1158          (replace 'install
1159            (lambda* (#:key outputs #:allow-other-keys)
1160              (let* ((out (assoc-ref outputs "out"))
1161                     (bin (string-append out "/bin"))
1162                     (lib (string-append out "/lib")))
1163                (mkdir-p bin)
1164                (mkdir-p lib)
1165                (copy-recursively "../bin" bin)
1166                (copy-recursively "../lib" lib)))))))
1167     (native-inputs
1168      `(("coreutils" ,coreutils)
1169        ("util-linux" ,util-linux)))
1170     (propagated-inputs
1171      `(("gambit-c" ,gambit-c)
1172        ("zlib" ,zlib)
1173        ("openssl" ,openssl)
1174        ("sqlite" ,sqlite)))
1175     (build-system gnu-build-system)
1176     (synopsis "Meta-dialect of Scheme with post-modern features")
1177     (description "Gerbil is an opinionated dialect of Scheme designed for Systems
1178 Programming, with a state of the art macro and module system on top of the Gambit
1179 runtime.  The macro system is based on quote-syntax, and provides the full meta-syntactic
1180 tower with a native implementation of syntax-case.  It also provides a full-blown module
1181 system, similar to PLT Scheme's (sorry, Racket) modules.  The main difference from Racket
1182 is that Gerbil modules are single instantiation, supporting high performance ahead of
1183 time compilation and compiled macros.")
1184     (home-page "https://cons.io")
1185     (license `(,lgpl2.1 ,asl2.0))))