gnu/packages/shells.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
   3 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
   4 ;;; Copyright © 2014 Kevin Lemonnier <lemonnierk@ulrar.net>
   5 ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
   6 ;;; Copyright © 2016 Tobias Geerinckx-Rice <me@tobias.gr>
   7 ;;; Copyright © 2016 Stefan Reichör <stefan@xsteve.at>
   8 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
   9 ;;; Copyright © 2017 ng0 <ng0@no-reply.pragmatique.xyz>
  10 ;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
  11 ;;;
  12 ;;; This file is part of GNU Guix.
  13 ;;;
  14 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  15 ;;; under the terms of the GNU General Public License as published by
  16 ;;; the Free Software Foundation; either version 3 of the License, or (at
  17 ;;; your option) any later version.
  18 ;;;
  19 ;;; GNU Guix is distributed in the hope that it will be useful, but
  20 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  21 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 ;;; GNU General Public License for more details.
  23 ;;;
  24 ;;; You should have received a copy of the GNU General Public License
  25 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  26
  27 (define-module (gnu packages shells)
  28   #:use-module (gnu packages)
  29   #:use-module (gnu packages algebra)
  30   #:use-module (gnu packages autotools)
  31   #:use-module (gnu packages base)
  32   #:use-module (gnu packages bison)
  33   #:use-module (gnu packages documentation)
  34   #:use-module (gnu packages groff)
  35   #:use-module (gnu packages libbsd)
  36   #:use-module (gnu packages libedit)
  37   #:use-module (gnu packages ncurses)
  38   #:use-module (gnu packages pcre)
  39   #:use-module (gnu packages perl)
  40   #:use-module (gnu packages pkg-config)
  41   #:use-module (gnu packages python)
  42   #:use-module (gnu packages readline)
  43   #:use-module (gnu packages scheme)
  44   #:use-module (guix build-system gnu)
  45   #:use-module (guix build-system python)
  46   #:use-module (guix download)
  47   #:use-module (guix git-download)
  48   #:use-module (guix licenses)
  49   #:use-module (guix packages))
  50
  51 (define-public dash
  52   (package
  53     (name "dash")
  54     (version "0.5.9.1")
  55     (source
  56      (origin
  57        ;; The canonical source is offline, so we fetch the source code
  58        ;; from the Git repository. See:
  59        ;; https://www.mail-archive.com/dash@vger.kernel.org/msg01323.html
  60        (method git-fetch)
  61        (uri (git-reference
  62               (url "https://git.kernel.org/pub/scm/utils/dash/dash.git/")
  63               (commit (string-append "v" version))))
  64        (file-name (string-append name "-" version "-checkout"))
  65        (sha256
  66         (base32
  67          "0p01vx7rbyf5hyyaff7h8cbhq81bm5fmq1m933484lncl9rafcai"))
  68        (modules '((guix build utils)))
  69        (snippet
  70         '(begin
  71            ;; The man page hails from BSD, where (d)ash is the default shell.
  72            ;; This isn't the case on Guix or indeed most other GNU systems.
  73            (substitute* "src/dash.1"
  74              (("the standard command interpreter for the system")
  75               "a command interpreter based on the original Bourne shell"))
  76            #t))))
  77     (build-system gnu-build-system)
  78     (native-inputs
  79      `(("autoconf" ,autoconf)
  80        ("automake" ,automake)))
  81     (inputs
  82      `(("libedit" ,libedit)))
  83     (arguments
  84      `(#:phases
  85        (modify-phases %standard-phases
  86          (add-before 'configure 'bootstrap
  87            (lambda _ (zero? (system* "autoreconf" "-vfi")))))
  88        #:configure-flags '("--with-libedit")))
  89     (home-page "http://gondor.apana.org.au/~herbert/dash")
  90     (synopsis "POSIX-compliant shell optimised for size")
  91     (description
  92      "dash is a POSIX-compliant @command{/bin/sh} implementation that aims to be
  93 as small as possible, often without sacrificing speed.  It is faster than the
  94 GNU Bourne-Again Shell (@command{bash}) at most scripted tasks.  dash is a
  95 direct descendant of NetBSD's Almquist Shell (@command{ash}).")
  96     (license (list bsd-3
  97                    gpl2+))))    ; mksignames.c
  98
  99 (define-public fish
 100   (package
 101     (name "fish")
 102     (version "2.5.0")
 103     (source (origin
 104               (method url-fetch)
 105               (uri (string-append "https://fishshell.com/files/"
 106                                   version "/fish-" version ".tar.gz"))
 107               (sha256
 108                (base32
 109                 "19djav128nkhjxgfhwhc32i5y9d9c3karbh5yg67kqrdranyvh7q"))
 110               (modules '((guix build utils)))
 111               ;; Don't try to install /etc/fish/config.fish.
 112               (snippet
 113                '(substitute* "Makefile.in"
 114                   ((".*INSTALL.*sysconfdir.*fish.*") "")))))
 115     (build-system gnu-build-system)
 116     (native-inputs
 117      `(("doxygen" ,doxygen)))
 118     (inputs
 119      `(("bc" ,bc)
 120        ("ncurses" ,ncurses)
 121        ("groff" ,groff)               ;for 'fish --help'
 122        ("pcre2" ,pcre2)               ;don't use the bundled PCRE2
 123        ("python" ,python-wrapper)))   ;for fish_config and manpage completions
 124     (arguments
 125      '(#:tests? #f ; no check target
 126        #:configure-flags '("--sysconfdir=/etc")
 127        #:phases
 128        (modify-phases %standard-phases
 129          ;; Embed absolute paths to store items.
 130          (add-after 'unpack 'embed-store-paths
 131            (lambda* (#:key inputs outputs #:allow-other-keys)
 132              (substitute* '("share/functions/math.fish"
 133                             "share/functions/seq.fish")
 134                (("\\| bc")
 135                 (string-append "| " (assoc-ref %build-inputs "bc")
 136                                "/bin/bc")))
 137              (substitute* "share/functions/fish_update_completions.fish"
 138                (("python") (which "python")))
 139              (substitute* "share/functions/__fish_print_help.fish"
 140                (("nroff") (which "nroff")))
 141              #t)))))
 142     (synopsis "The friendly interactive shell")
 143     (description
 144      "Fish (friendly interactive shell) is a shell focused on interactive use,
 145 discoverability, and friendliness.  Fish has very user-friendly and powerful
 146 tab-completion, including descriptions of every completion, completion of
 147 strings with wildcards, and many completions for specific commands.  It also
 148 has extensive and discoverable help.  A special help command gives access to
 149 all the fish documentation in your web browser.  Other features include smart
 150 terminal handling based on terminfo, an easy to search history, and syntax
 151 highlighting.")
 152     (home-page "https://fishshell.com/")
 153     (license gpl2)))
 154
 155 (define-public fish-guix
 156   (package
 157     (name "fish-guix")
 158     (version "0.1.1")
 159     (source
 160      (origin
 161        (method url-fetch)
 162        (uri (string-append "https://dist.pragmatique.xyz/fish-guix/"
 163                            name "-" version ".tar.xz"))
 164        (sha256
 165         (base32
 166          "0xi0j9lvzh43lrj82gz52n2cjln0i0pgayngrg4hy5w4449biy0z"))))
 167     (build-system gnu-build-system)
 168     (arguments
 169      `(#:tests? #f ; No checks.
 170        #:make-flags (list
 171                      (string-append "PREFIX=" %output))
 172        #:phases
 173        (modify-phases %standard-phases
 174          (delete 'configure)))) ; No configure script.
 175     (home-page "https://pragmatique.xyz/software/fish-guix.html")
 176     (synopsis "Fish completions for Guix")
 177     (description
 178      "Fish-guix provides completions for Guix for users of the fish shell.")
 179     (license public-domain)))
 180
 181 (define-public rc
 182   (package
 183     (name "rc")
 184     (version "1.7.4")
 185     (source (origin
 186               (method git-fetch)
 187               (uri (git-reference
 188                     (url "git://github.com/rakitzis/rc.git")
 189                     ;; commit name 'release: rc-1.7.4'
 190                     (commit "c884da53a7c885d46ace2b92de78946855b18e92")))
 191               (sha256
 192                (base32
 193                 "00mgzvrrh9w96xa85g4gjbsvq02f08k4jwjcdnxq7kyh5xgiw95l"))
 194               (file-name (string-append name "-" version "-checkout"))))
 195     (build-system gnu-build-system)
 196     (arguments
 197      `(#:configure-flags
 198        '("--with-edit=gnu")
 199        #:phases
 200        (modify-phases %standard-phases
 201          (add-after
 202           'unpack 'autoreconf
 203           (lambda _ (zero? (system* "autoreconf" "-vfi"))))
 204          (add-before
 205           'autoreconf 'patch-trip.rc
 206           (lambda _
 207             (substitute* "trip.rc"
 208               (("/bin/pwd") (which "pwd"))
 209               (("/bin/sh")  (which "sh"))
 210               (("/bin/rm")  (which "rm"))
 211               (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
 212             #t)))))
 213     (inputs `(("readline" ,readline)
 214               ("perl" ,perl)))
 215     (native-inputs `(("autoconf" ,autoconf)
 216                      ("automake" ,automake)
 217                      ("libtool" ,libtool)
 218                      ("pkg-config" ,pkg-config)))
 219     (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
 220     (description
 221      "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
 222 has a small feature set similar to a traditional Bourne shell.")
 223     (home-page "https://github.com/rakitzis/rc")
 224     (license zlib)))
 225
 226 (define-public es
 227   (package
 228     (name "es")
 229     (version "0.9.1")
 230     (source
 231      (origin
 232        (method url-fetch)
 233        (uri (string-append "https://github.com/wryun/es-shell/releases/"
 234                            "download/v" version "/es-" version ".tar.gz"))
 235        (sha256
 236         (base32
 237          "1fplzxc6lncz2lv2fyr2ig23rgg5j96rm2bbl1rs28mik771zd5h"))
 238        (file-name (string-append name "-" version ".tar.gz"))))
 239     (build-system gnu-build-system)
 240     (arguments
 241      `(#:test-target "test"
 242        #:phases
 243        (modify-phases %standard-phases
 244          (add-before 'configure 're-enter-rootdir
 245            ;; The tarball has no folder.
 246            (lambda _
 247              (chdir ".."))))))
 248     (inputs
 249      `(("readline" ,readline)))
 250     (native-inputs
 251      `(("bison" ,bison)))
 252     (synopsis "Extensible shell with higher-order functions")
 253     (description
 254      "Es is an extensible shell.  The language was derived from the Plan 9
 255 shell, rc, and was influenced by functional programming languages, such as
 256 Scheme, and the Tcl embeddable programming language.  This implementation is
 257 derived from Byron Rakitzis's public domain implementation of rc, and was
 258 written by Paul Haahr and Byron Rakitzis.")
 259     (home-page "https://wryun.github.io/es-shell/")
 260     (license public-domain)))
 261
 262 (define-public tcsh
 263   (package
 264     (name "tcsh")
 265     (version "6.20.00")
 266     (source (origin
 267               (method url-fetch)
 268               ;; Old tarballs are moved to old/.
 269               (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
 270                                         "tcsh-" version ".tar.gz")
 271                          (string-append "ftp://ftp.astron.com/pub/tcsh/"
 272                                         "old/tcsh-" version ".tar.gz")))
 273               (sha256
 274                (base32
 275                 "17ggxkkn5skl0v1x0j6hbv5l0sgnidfzwv16992sqkdm983fg7dq"))
 276               (patches (search-patches "tcsh-fix-autotest.patch"
 277                                        "tcsh-fix-out-of-bounds-read.patch"))
 278               (patch-flags '("-p0"))))
 279     (build-system gnu-build-system)
 280     (native-inputs
 281      `(("autoconf" ,autoconf)
 282        ("perl" ,perl)))
 283     (inputs
 284      `(("ncurses" ,ncurses)))
 285     (arguments
 286      `(#:phases
 287         (modify-phases %standard-phases
 288           (add-before 'check 'patch-test-scripts
 289             (lambda _
 290               ;; Take care of pwd
 291               (substitute* '("tests/commands.at" "tests/variables.at")
 292                 (("/bin/pwd") (which "pwd")))
 293               ;; The .at files create shell scripts without shebangs. Erk.
 294               (substitute* "tests/commands.at"
 295                 (("./output.sh") "/bin/sh output.sh"))
 296               (substitute* "tests/syntax.at"
 297                 (("; other_script.csh") "; /bin/sh other_script.csh"))
 298               ;; Now, let's generate the test suite and patch it
 299               (system* "make" "tests/testsuite")
 300
 301               ;; This file is ISO-8859-1 encoded.
 302               (with-fluids ((%default-port-encoding #f))
 303                 (substitute* "tests/testsuite"
 304                   (("/bin/sh") (which "sh"))))
 305               #t))
 306           (add-after 'install 'post-install
 307             (lambda* (#:key inputs outputs #:allow-other-keys)
 308               (let* ((out (assoc-ref %outputs "out"))
 309                      (bin (string-append out "/bin")))
 310                 (with-directory-excursion bin
 311                   (symlink "tcsh" "csh"))
 312                 #t))))))
 313     (home-page "http://www.tcsh.org/")
 314     (synopsis "Unix shell based on csh")
 315     (description
 316      "Tcsh is an enhanced, but completely compatible version of the Berkeley
 317 UNIX C shell (csh).  It is a command language interpreter usable both as an
 318 interactive login shell and a shell script command processor.  It includes a
 319 command-line editor, programmable word completion, spelling correction, a
 320 history mechanism, job control and a C-like syntax.")
 321     (license bsd-4)))
 322
 323 (define-public zsh
 324   (package
 325     (name "zsh")
 326     (version "5.2")
 327     (source (origin
 328               (method url-fetch)
 329               (uri (list (string-append
 330                            "http://www.zsh.org/pub/zsh-" version
 331                            ".tar.gz")
 332                          (string-append
 333                            "http://www.zsh.org/pub/old/zsh-" version
 334                            ".tar.gz")))
 335               (sha256
 336                (base32
 337                 "0dsr450v8nydvpk8ry276fvbznlrjgddgp7zvhcw4cv69i9lr4ps"))))
 338     (build-system gnu-build-system)
 339     (arguments `(#:configure-flags '("--with-tcsetpgrp" "--enable-pcre")
 340                  #:phases
 341                  (modify-phases %standard-phases
 342                    (add-before 'configure 'fix-sh
 343                      (lambda _
 344                        ;; Some of the files are ISO-8859-1 encoded.
 345                        (with-fluids ((%default-port-encoding #f))
 346                                     (substitute*
 347                                         '("configure"
 348                                           "configure.ac"
 349                                           "Src/exec.c"
 350                                           "Src/mkmakemod.sh"
 351                                           "Config/installfns.sh"
 352                                           "Config/defs.mk.in"
 353                                           "Test/E01options.ztst"
 354                                           "Test/A05execution.ztst"
 355                                           "Test/A01grammar.ztst"
 356                                           "Test/A06assign.ztst"
 357                                           "Test/B02typeset.ztst"
 358                                           "Completion/Unix/Command/_init_d"
 359                                           "Util/preconfig")
 360                                       (("/bin/sh") (which "sh")))))))))
 361     (native-inputs `(("autoconf" ,autoconf)))
 362     (inputs `(("ncurses" ,ncurses)
 363               ("pcre" ,pcre)
 364               ("perl" ,perl)))
 365     (synopsis "Powerful shell for interactive use and scripting")
 366     (description "The Z shell (zsh) is a Unix shell that can be used
 367 as an interactive login shell and as a powerful command interpreter
 368 for shell scripting.  Zsh can be thought of as an extended Bourne shell
 369 with a large number of improvements, including some features of bash,
 370 ksh, and tcsh.")
 371     (home-page "http://www.zsh.org/")
 372
 373     ;; The whole thing is under an MIT/X11-style license, but there's one
 374     ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
 375     (license gpl2+)))
 376
 377 (define-public xonsh
 378   (package
 379     (name "xonsh")
 380     (version "0.5.9")
 381     (source
 382       (origin
 383         (method url-fetch)
 384         (uri (pypi-uri "xonsh" version))
 385         (sha256
 386           (base32
 387             "09s5k7fh4p0vkq0fha4ikwqlqsyv84vmlbqn8ggn0ymd47ajv38z"))
 388         (modules '((guix build utils)))
 389         (snippet
 390          `(begin
 391             ;; Delete bundled ply.
 392             (delete-file-recursively "xonsh/ply")
 393             (substitute* '("setup.py")
 394               (("'xonsh\\.ply\\.ply',") ""))
 395             #t))))
 396     (build-system python-build-system)
 397     (arguments
 398      '(;; TODO Try running run the test suite.
 399        ;; See 'requirements-tests.txt' in the source distribution for more
 400        ;; information.
 401        #:tests? #f))
 402     (inputs
 403      `(("python-ply" ,python-ply)))
 404     (home-page "http://xon.sh/")
 405     (synopsis "Python-ish shell")
 406     (description
 407      "Xonsh is a Python-ish, BASHwards-looking shell language and command
 408 prompt.  The language is a superset of Python 3.4+ with additional shell
 409 primitives that you are used to from Bash and IPython.  It works on all major
 410 systems including Linux, Mac OSX, and Windows.  Xonsh is meant for the daily
 411 use of experts and novices alike.")
 412     (license bsd-2)))
 413
 414 (define-public scsh
 415   (let ((commit "114432435e4eadd54334df6b37fcae505079b49f")
 416         (revision "1"))
 417     (package
 418       (name "scsh")
 419       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 420       (source
 421        (origin
 422          (method git-fetch)
 423          (uri (git-reference
 424                (url "https://github.com/scheme/scsh")
 425                (commit commit)))
 426          (file-name (string-append name "-" version "-checkout"))
 427          (sha256
 428           (base32
 429            "1ghk08akiz7hff1pndi8rmgamgcrn2mv9asbss9l79d3c2iaav3q"))))
 430       (build-system gnu-build-system)
 431       (arguments
 432        `(#:test-target "test"
 433          #:phases
 434          (modify-phases %standard-phases
 435            (add-before 'configure 'replace-rx
 436              (lambda* (#:key inputs #:allow-other-keys)
 437                (let* ((rx (assoc-ref inputs "scheme48-rx"))
 438                       (rxpath (string-append rx "/share/scheme48-"
 439                                              ,(package-version scheme48)
 440                                              "/rx")))
 441                  (delete-file-recursively "rx")
 442                  (symlink rxpath "rx"))
 443                #t))
 444            (add-before 'configure 'autoreconf
 445              (lambda _
 446                (zero? (system* "autoreconf")))))))
 447       (inputs
 448        `(("scheme48" ,scheme48)
 449          ("scheme48-rx" ,scheme48-rx)))
 450       (native-inputs
 451        `(("autoconf" ,autoconf)
 452          ("automake" ,automake)))
 453       (home-page "https://github.com/scheme/scsh")
 454       (synopsis "Unix shell embedded in Scheme")
 455       (description
 456        "Scsh is a Unix shell embedded in Scheme.  Scsh has two main
 457 components: a process notation for running programs and setting up pipelines
 458 and redirections, and a complete syscall library for low-level access to the
 459 operating system.")
 460       (license bsd-3))))
 461
 462 (define-public linenoise
 463   (package
 464     (name "linenoise")
 465     (version "1.0")
 466     (source
 467      (origin
 468        (method url-fetch)
 469        (uri (string-append "https://github.com/antirez/linenoise/"
 470                            "archive/" version ".tar.gz"))
 471        (file-name (string-append name "-" version ".tar.gz"))
 472        (sha256
 473         (base32
 474          "05006hd56xcvxjdpll4x720bpfan7vwqmxbw8a2kvm10w57ll1gm"))))
 475     (build-system gnu-build-system)
 476     (arguments
 477      `(#:tests? #f ;No tests are included
 478        #:make-flags (list "CC=gcc")
 479        #:phases
 480        (modify-phases %standard-phases
 481          (delete 'configure)
 482          (replace 'install
 483            (lambda* (#:key outputs #:allow-other-keys)
 484              ;; At the moment there is no 'make install' in upstream.
 485              (let* ((out (assoc-ref outputs "out")))
 486                (install-file "linenoise.h"
 487                              (string-append out "/include/linenoise"))
 488                (install-file "linenoise.c"
 489                              (string-append out "/include/linenoise"))
 490                #t))))))
 491     (home-page "https://github.com/antirez/linenoise")
 492     (synopsis "Minimal zero-config readline replacement")
 493     (description
 494      "Linenoise is a minimal, zero-config, readline replacement.
 495 Its features include:
 496
 497 @enumerate
 498 @item Single and multi line editing mode with the usual key bindings
 499 @item History handling
 500 @item Completion
 501 @item Hints (suggestions at the right of the prompt as you type)
 502 @item A subset of VT100 escapes, ANSI.SYS compatible
 503 @end enumerate\n")
 504     (license bsd-2)))
 505
 506 (define-public s
 507   (let ((commit "6604341edb3a775ff94415762af3ee9bd86bfb3c")
 508         (revision "1"))
 509     (package
 510       (name "s")
 511       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 512       (source
 513        (origin
 514          (method git-fetch)
 515          (uri (git-reference
 516                (url "https://github.com/rain-1/s")
 517                (commit commit)))
 518          (file-name (string-append name "-" version "-checkout"))
 519          (sha256
 520           (base32
 521            "1075cml6dl15d770j3m12yz90cjacsdslbv3gank1nxd76vmpdcr"))))
 522       (build-system gnu-build-system)
 523       (inputs
 524        `(("linenoise" ,linenoise)))
 525       (arguments
 526        `(#:tests? #f
 527          #:make-flags (list "CC=gcc")
 528          #:phases
 529          (modify-phases %standard-phases
 530            (add-after 'unpack 'install-directory-fix
 531              (lambda* (#:key outputs #:allow-other-keys)
 532                (let* ((out (assoc-ref outputs "out"))
 533                       (bin (string-append out "/bin")))
 534                  (substitute* "Makefile"
 535                    (("out") bin))
 536                  #t)))
 537            (add-after 'install 'manpage
 538              (lambda* (#:key outputs #:allow-other-keys)
 539                (install-file "s.1" (string-append (assoc-ref outputs "out")
 540                                                   "/share/man/man1"))))
 541            (replace 'configure
 542              (lambda* (#:key inputs outputs #:allow-other-keys)
 543                ;; At this point linenoise is meant to be included,
 544                ;; so we have to really copy it into the working directory
 545                ;; of s.
 546                (let* ((linenoise (assoc-ref inputs "linenoise"))
 547                       (noisepath (string-append linenoise "/include/linenoise"))
 548                       (out (assoc-ref outputs "out")))
 549                  (copy-recursively noisepath "linenoise")
 550                  (substitute* "s.c"
 551                    (("/bin/s") (string-append out "/bin/s")))
 552                  #t))))))
 553       (home-page "https://github.com/rain-1/s")
 554       (synopsis "Extremely minimal shell with the simplest syntax possible")
 555       (description
 556        "S is a new shell that aims to be extremely simple.
 557 S does not implemnt the POSIX shell standard.
 558 There are no globs or \"splatting\" where a variable $FOO turns into multiple
 559 command line arguments.  One token stays one token forever.
 560 This is a \"no surprises\" straightforward approach.
 561
 562 There are no redirection operators > in the shell language, they are added as
 563 extra programs.  > is just another unix command, < is essentially cat(1).
 564 A @code{andglob} program is also provided along with s.")
 565       (license bsd-3))))
 566
 567 (define-public loksh
 568   (package
 569     (name "loksh")
 570     (version "6.1")
 571     (source
 572      (origin
 573        (method url-fetch)
 574        (uri (string-append "https://github.com/dimkr/loksh/archive/"
 575                            version ".tar.gz"))
 576        (file-name (string-append name "-" version ".tar.gz"))
 577        (sha256
 578         (base32
 579          "1wg7ds56yr8fgg1m149bi53bvrwccwiashmwknggza1sqgj9m2lq"))))
 580     (build-system gnu-build-system)
 581     (inputs
 582      `(("libbsd" ,libbsd)))
 583     (native-inputs
 584      `(("pkg-config" ,pkg-config)))
 585     (arguments
 586      `(#:tests? #f ;No tests included
 587        #:make-flags (list "CC=gcc" "HAVE_LIBBSD=1"
 588                           (string-append "DESTDIR="
 589                                          (assoc-ref %outputs "out"))
 590                           "PREFIX=")
 591        #:phases
 592        (modify-phases %standard-phases
 593          (delete 'configure)))) ;No configure script
 594     (home-page "https://github.com/dimkr/loksh")
 595     (synopsis "Korn Shell from OpenBSD")
 596     (description
 597      "loksh is a Linux port of OpenBSD's @command{ksh}.  It is a small,
 598 interactive POSIX shell targeted at resource-constrained systems.")
 599     ;; The file 'LEGAL' says it is the public domain, and the 2
 600     ;; exceptions which are listed are not included in this port.
 601     (license public-domain)))