gnu: emacs-svg-icon: Fix grammar.
[jackhill/guix/guix.git] / gnu / packages / terminals.scm
index 9dbdb77..3fe5805 100644 (file)
@@ -1,11 +1,11 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Mckinley Olsen <mck.olsen@gmail.com>
 ;;; Copyright © 2016, 2017, 2019 Alex Griffin <a@ajgrf.com>
 ;;; Copyright © 2016 David Craven <david@craven.ch>
 ;;; Copyright © 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2016, 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
-;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2017–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Kei Kebreau <kkebreau@posteo.net>
 ;;; Copyright © 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Petter <petter@mykolab.ch>
@@ -20,8 +20,8 @@
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
 ;;; Copyright © 2020 Valentin Ignatev <valentignatev@gmail.com>
 ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
-;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
-;;; Copyright © 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
+;;; Copyright © 2020, 2021 Marius Bakke <marius@gnu.org>
+;;; Copyright © 2020, 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2020 Leo Famulari <leo@famulari.name>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -64,7 +64,6 @@
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages freedesktop)
-  #:use-module (gnu packages gcc)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages gl)
@@ -99,7 +98,7 @@
 (define-public tilda
   (package
     (name "tilda")
-    (version "1.5.2")
+    (version "1.5.4")
     (source (origin
               (method git-fetch)
               (uri (git-reference
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0psq0f4s0s92bba6wwcf6b0j7i59b76svqxhvpavwv53yvhmmamn"))))
+                "0q2i9ny8sh7zjzgvkx8vcvk593wcvchjc4xq4nrlqdd377r7cg5q"))))
     (build-system glib-or-gtk-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'make-po-writable
+           (lambda _
+             (for-each make-file-writable (find-files "po" "."))
+             #t)))))
     (native-inputs
      `(("autoconf" ,autoconf)
        ("automake" ,automake)
@@ -395,7 +401,7 @@ combining, and so on, with a simple interface.")
                 "1vvjydqf0ax47nvdyyl67jafw5b3sfsav00xid6qpgia1gs2r72n"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:make-flags '("CC=gcc")
+     `(#:make-flags (list (string-append "CC=" ,(cc-for-target)))
        #:tests? #f                      ; no tests
        #:phases
        (modify-phases %standard-phases
@@ -695,7 +701,7 @@ eye-candy, customizable, and reasonably lightweight.")
 (define-public foot
   (package
     (name "foot")
-    (version "1.5.4")
+    (version "1.6.3")
     (home-page "https://codeberg.org/dnkl/foot")
     (source (origin
               (method git-fetch)
@@ -703,7 +709,7 @@ eye-candy, customizable, and reasonably lightweight.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "0y6xfsldz5lwy6kp5dy9s27pnii7n5zj754wglvz9d9fp5lkl6id"))))
+                "0rm7w29wf3gipf69qf7s42qw8857z74gsigrpz9g6vvd1x58f03m"))))
     (build-system meson-build-system)
     (arguments
      `(#:meson ,meson-0.55
@@ -713,10 +719,7 @@ eye-candy, customizable, and reasonably lightweight.")
        ;; Enable LTO as recommended by INSTALL.md.
        #:configure-flags '("-Db_lto=true")))
     (native-inputs
-     `(;; Foot makes use of modern C features and needs a newer compiler.
-       ;; Remove when the default compiler is > GCC 7.
-       ("gcc" ,gcc-10)
-       ("ncurses" ,ncurses)             ;for 'tic'
+     `(("ncurses" ,ncurses)             ;for 'tic'
        ("pkg-config" ,pkg-config)
        ("scdoc" ,scdoc)
        ("wayland-protocols" ,wayland-protocols)))
@@ -793,7 +796,7 @@ programmer to write text-based user interfaces.")
 (define-public go-github-com-junegunn-fzf
   (package
     (name "go-github-com-junegunn-fzf")
-    (version "0.22.0")
+    (version "0.25.0")
     (source
      (origin
        (method git-fetch)
@@ -803,7 +806,7 @@ programmer to write text-based user interfaces.")
        (file-name (git-file-name name version))
        (sha256
         (base32
-         "0n0cy5q2r3dm1a3ivlzrv9c5d11awxlqim5b9x8zc85dlr73n35l"))))
+         "1j5bfxl4w8w3n89p051y8dhxg0py9l98v7r2gkr63bg4lj32faz8"))))
     (build-system go-build-system)
     (arguments
      `(#:import-path "github.com/junegunn/fzf"))
@@ -821,6 +824,43 @@ programmer to write text-based user interfaces.")
 usable with any list--including files, command history, processes and more.")
     (license license:expat)))
 
+(define-public fzf
+  (package
+    (inherit go-github-com-junegunn-fzf)
+    (name "fzf")
+    (arguments
+     (ensure-keyword-arguments
+      (package-arguments go-github-com-junegunn-fzf)
+      `(#:phases
+        (modify-phases %standard-phases
+          (add-after 'install 'copy-binaries
+            (lambda* (#:key outputs #:allow-other-keys)
+              (let ((out (assoc-ref outputs "out")))
+                (with-directory-excursion "src/github.com/junegunn/fzf"
+                  (install-file "bin/fzf-tmux"
+                                (string-append out "/bin"))))))
+          (add-after 'copy-binaries 'wrap-programs
+            (lambda* (#:key outputs inputs #:allow-other-keys)
+              (let ((out (assoc-ref outputs "out"))
+                    (ncurses (assoc-ref inputs "ncurses")))
+                (wrap-program (string-append out "/bin/fzf-tmux")
+                  `("PATH" ":" prefix (,(string-append ncurses "/bin")))))))
+          (add-after 'install 'install-completions
+            (lambda* (#:key outputs #:allow-other-keys)
+              (let* ((out (assoc-ref outputs "out"))
+                     (bash-completion (string-append out "/etc/bash_completion.d"))
+                     (zsh-completion (string-append out "/share/zsh/site-functions")))
+                (with-directory-excursion "src/github.com/junegunn/fzf"
+                  (mkdir-p bash-completion)
+                  (copy-file "shell/completion.bash"
+                             (string-append bash-completion "/fzf"))
+                  (mkdir-p zsh-completion)
+                  (copy-file "shell/completion.zsh"
+                             (string-append zsh-completion "/_fzf"))))))))))
+    (inputs
+     `(,@(package-inputs go-github-com-junegunn-fzf)
+       ("ncurses" ,ncurses)))))
+
 (define-public go-github.com-howeyc-gopass
   (let ((commit "bf9dde6d0d2c004a008c27aaee91170c786f6db8")
         (revision "0"))
@@ -925,14 +965,14 @@ than a terminal.")
 (define-public python-curtsies
   (package
     (name "python-curtsies")
-    (version "0.2.11")
+    (version "0.3.4")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "curtsies" version))
        (sha256
         (base32
-         "1vljmw3sy6lrqahhpyg4gk13mzcx3mwhvg8s41698ms3cpgkjipc"))))
+         "019bpf5wmng4f6ic2ykg893ypfihpfvzi6dhblcagfwbincl79ac"))))
     (build-system python-build-system)
     (arguments
      `(#:phases
@@ -947,7 +987,7 @@ than a terminal.")
      `(("python-mock" ,python-mock)
        ("python-pyte" ,python-pyte)
        ("python-nose" ,python-nose)))
-    (home-page "https://github.com/thomasballinger/curtsies")
+    (home-page "https://github.com/bpython/curtsies")
     (synopsis "Library for curses-like terminal interaction with colored
 strings")
     (description "Curtsies is a Python library for interacting with the
@@ -955,9 +995,6 @@ terminal.  It features string-like objects which carry formatting information,
 per-line fullscreen terminal rendering, and keyboard input event reporting.")
     (license license:expat)))
 
-(define-public python2-curtsies
-  (package-with-python2 python-curtsies))
-
 (define-public tmate
   (package
     (name "tmate")
@@ -1206,142 +1243,87 @@ made by suckless.")
 (define-public alacritty
   (package
     (name "alacritty")
-    (version "0.4.1")
+    (version "0.7.1")
     (source
      (origin
+       ;; XXX: The crate at "crates.io" has limited contents.  In particular,
+       ;; it does not contain "extra" directory with completions, icon, etc.
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/jwilm/alacritty")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-        (base32 "05jcg33ifngpzw2hdhgb614j87ihhhlqgar0kky183rywg0dxikg"))
-       (modules '((guix build utils)))
-       (snippet
-         ;; Don't use a custom location for winit-0.20-alpha6.
-         '(begin (substitute* "Cargo.toml"
-                   (("winit .*") ""))
-                 #t))))
+        (base32 "1b9hy3ya72hhpl8nkayc7dy4f97xp75np48dm5na5pgyv8b45agi"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs
-       (("rust-clap" ,rust-clap-2)
+     `(#:install-source? #f     ; virtual manifest
+       #:cargo-test-flags '("--release" "--" "--skip=config_read_eof")
+       #:cargo-inputs
+       (("rust-alacritty-config-derive" ,rust-alacritty-config-derive-0.1)
+        ("rust-alacritty-terminal" ,rust-alacritty-terminal-0.12)
+        ("rust-clap" ,rust-clap-2)
+        ("rust-cocoa" ,rust-cocoa-0.24)
+        ("rust-copypasta" ,rust-copypasta-0.7)
+        ("rust-crossfont" ,rust-crossfont-0.2)
+        ("rust-embed-resource" ,rust-embed-resource-1)
+        ("rust-fnv" ,rust-fnv-1)
+        ("rust-gl-generator" ,rust-gl-generator-0.14)
+        ;; XXX: Adjust `add-absolute-library-references' phase when updating
+        ;; glutin input.
+        ("rust-glutin" ,rust-glutin-0.26)
         ("rust-log" ,rust-log-0.4)
-        ("rust-time" ,rust-time-0.1)
-        ("rust-env-logger" ,rust-env-logger-0.7)
+        ("rust-notify" ,rust-notify-4)
+        ("rust-objc" ,rust-objc-0.2)
+        ("rust-parking-lot" ,rust-parking-lot-0.11)
+        ("rust-png" ,rust-png-0.16)
+        ("rust-raw-window-handle" ,rust-raw-window-handle-0.3)
         ("rust-serde" ,rust-serde-1)
-        ("rust-serde-yaml" ,rust-serde-yaml-0.8)
         ("rust-serde-json" ,rust-serde-json-1)
-        ("rust-glutin" ,rust-glutin-0.22) ; adjust 'patch-glutin-libgl-path as needed
-        ("rust-notify" ,rust-notify-4)
-        ("rust-libc" ,rust-libc-0.2)
-        ("rust-unicode-width" ,rust-unicode-width-0.1)
-        ("rust-parking-lot" ,rust-parking-lot-0.9)
+        ("rust-serde-yaml" ,rust-serde-yaml-0.8)
+        ("rust-time" ,rust-time-0.1)
         ("rust-urlocator" ,rust-urlocator-0.1)
-        ("rust-xdg" ,rust-xdg-2.2)
-        ("rust-image" ,rust-image-0.22)
-        ("rust-dirs" ,rust-dirs-2.0)
         ("rust-x11-dl" ,rust-x11-dl-2)
-        ("rust-winapi" ,rust-winapi-0.3)
-        ("rust-base64" ,rust-base64-0.11)
-        ("rust-bigflags" ,rust-bitflags-1)
-        ("rust-fnv" ,rust-fnv-1)
-        ("rust-mio" ,rust-mio-0.6)
-        ("rust-mio-extras" ,rust-mio-extras-2)
-        ("rust-terminfo" ,rust-terminfo-0.6)
-        ("rust-url" ,rust-url-2)
-        ("rust-vte" ,rust-vte-0.3)
-        ("rust-nix" ,rust-nix-0.15)
-        ("rust-miow" ,rust-miow-0.3)
-        ("rust-mio-anonymous-pipes" ,rust-mio-anonymous-pipes-0.1)
-        ("rust-mio-named-pipes" ,rust-mio-named-pipes-0.1)
-        ("rust-signal-hook" ,rust-signal-hook-0.1)
-        ("rust-clipboard-win" ,rust-clipboard-win-2.1)
-        ("rust-objc" ,rust-objc-0.2)
-        ("rust-objc-id" ,rust-objc-id-0.1)
-        ("rust-objc-foundation" ,rust-objc-foundation-0.1)
-        ("rust-x11-clipboard" ,rust-x11-clipboard-0.4)
-        ("rust-smithay-clipboard" ,rust-smithay-clipboard-0.3)
-        ("rust-wayland-client" ,rust-wayland-client-0.23)
-        ("rust-euclid" ,rust-euclid-0.20)
-        ("rust-foreign-types" ,rust-foreign-types-0.5)
-        ("rust-servo-fontconfig" ,rust-servo-fontconfig-0.4)
-        ("rust-freetype-rs" ,rust-freetype-rs-0.23)
-        ("rust-core-foundation" ,rust-core-foundation-0.6)
-        ("rust-core-foundation-sys" ,rust-core-foundation-sys-0.6)
-        ("rust-core-text" ,rust-core-text-13)
-        ("rust-core-graphics" ,rust-core-graphics-0.17)
-        ("rust-dwrote" ,rust-dwrote-0.9)
-        ("rust-winpty-sys" ,rust-winpty-sys-0.4))
-       #:cargo-development-inputs
-       (("rust-rustc-tools-util" ,rust-rustc-tools-util-0.2)
-        ("rust-gl-generator" ,rust-gl-generator-0.14)
-        ("rust-andrew" ,rust-andrew-0.2)
-        ("rust-smithay-client-toolkit" ,rust-smithay-client-toolkit-0.6)
-        ("rust-embed-resource" ,rust-embed-resource-1.3)
-        ("rust-http-req" ,rust-http-req-0.5)
-        ("rust-zip" ,rust-zip-0.5)
-        ("rust-tempfile" ,rust-tempfile-3)
-        ("rust-named-pipe" ,rust-named-pipe-0.4)
-        ("rust-winapi" ,rust-winapi-0.3))
+        ("rust-xdg" ,rust-xdg-2))
        #:phases
        (modify-phases %standard-phases
          (add-after 'configure 'add-absolute-library-references
            (lambda* (#:key inputs cargo-inputs vendor-dir #:allow-other-keys)
-             (let* ((glutin-name ,(package-name rust-glutin-0.22))
-                    (glutin-version ,(package-version rust-glutin-0.22))
+             (let* ((glutin-name ,(package-name rust-glutin-0.26))
+                    (glutin-version ,(package-version rust-glutin-0.26))
                     (glutin-api (string-append glutin-name "-" glutin-version
                                                ".tar.gz/src/api/"))
                     (smithay-client-toolkit-name
-                     ,(package-name rust-smithay-client-toolkit-0.6))
+                     ,(package-name rust-smithay-client-toolkit-0.12))
                     (smithay-client-toolkit-version
-                     ,(package-version rust-smithay-client-toolkit-0.6))
+                     ,(package-version rust-smithay-client-toolkit-0.12))
                     (smithay-client-toolkit-src
                      (string-append smithay-client-toolkit-name "-"
                                     smithay-client-toolkit-version ".tar.gz/src"))
-                    (wayland-sys-name ,(package-name rust-wayland-sys-0.23))
-                    (wayland-sys-version ,(package-version rust-wayland-sys-0.23))
-                    (wayland-sys-src (string-append wayland-sys-name "-"
-                                                    wayland-sys-version
-                                                    ".tar.gz/src"))
                     (libxkbcommon (assoc-ref inputs "libxkbcommon"))
-                    (libwayland (assoc-ref inputs "wayland"))
                     (mesa (assoc-ref inputs "mesa")))
-              (substitute* (string-append vendor-dir "/" glutin-api "glx/mod.rs")
-                (("libGL.so") (string-append mesa "/lib/libGL.so")))
-              (substitute* (string-append vendor-dir "/" glutin-api "egl/mod.rs")
-                (("libEGL.so") (string-append mesa "/lib/libEGL.so")))
-              (substitute* (string-append vendor-dir "/"
-                                          smithay-client-toolkit-src
-                                          "/keyboard/ffi.rs")
-                (("libxkbcommon\\.so")
-                 (string-append libxkbcommon "/lib/libxkbcommon.so")))
-              (substitute* (string-append vendor-dir "/" wayland-sys-src
-                                          "/server.rs")
-                (("libwayland-server\\.so")
-                 (string-append libwayland "/lib/libwayland-server.so")))
-              (substitute* (string-append vendor-dir "/" wayland-sys-src
-                                          "/cursor.rs")
-                (("libwayland-cursor\\.so")
-                 (string-append libwayland "/lib/libwayland-cursor.so")))
-              (substitute* (string-append vendor-dir "/" wayland-sys-src
-                                          "/egl.rs")
-                (("libwayland-egl\\.so")
-                 (string-append libwayland "/lib/libwayland-egl.so")))
-              (substitute* (string-append vendor-dir "/" wayland-sys-src
-                                          "/client.rs")
-                (("libwayland-client\\.so")
-                 (string-append libwayland "/lib/libwayland-client.so")))
-              #t)))
-         (add-after 'configure 'remove-alacritty-vendor
-           (lambda* (#:key vendor-dir #:allow-other-keys)
-              ;; We don't want Alacritty to be a dependency of itself
-              ;; If we don't delete it from guix-vendor then build will fail
-              ;; because Alacritty has a virtual workspace Cargo.toml.
-              (delete-file-recursively
-                (string-append vendor-dir "/alacritty-" ,version ".tar.xz"))
-              #t))
+               ;; Fix dlopen()ing some libraries on pure Wayland (no $DISPLAY):
+               ;; Failed to initialize any backend! Wayland status: NoWaylandLib
+               ;; XXX We patch transitive dependencies that aren't even direct
+               ;; inputs to this package, because of the way Guix's Rust build
+               ;; system currently works.  <http://issues.guix.gnu.org/46399>
+               ;; might fix this and allow patching them directly.
+               (substitute* (string-append vendor-dir "/"
+                                           smithay-client-toolkit-src
+                                           "/seat/keyboard/ffi.rs")
+                 (("libxkbcommon\\.so")
+                  (string-append libxkbcommon "/lib/libxkbcommon.so")))
+
+               ;; Mesa is needed everywhere.
+               (substitute*
+                   (string-append vendor-dir "/" glutin-api "glx/mod.rs")
+                 (("libGL.so") (string-append mesa "/lib/libGL.so")))
+               (substitute*
+                   (string-append vendor-dir "/" glutin-api "egl/mod.rs")
+                 (("libEGL.so") (string-append mesa "/lib/libEGL.so")))
+               #t)))
          (replace 'install
+           ;; Upstream install script only takes care of executable.
            (lambda* (#:key inputs outputs #:allow-other-keys)
              (let* ((out   (assoc-ref outputs "out"))
                     (bin   (string-append out "/bin"))
@@ -1350,24 +1332,19 @@ made by suckless.")
                     (tic   (string-append (assoc-ref inputs "ncurses") "/bin/tic"))
                     (man   (string-append share "/man/man1"))
                     (alacritty-bin "target/release/alacritty"))
-
                ;; Install the executable.
                (install-file alacritty-bin bin)
-
                ;; Install man pages.
                (mkdir-p man)
                (copy-file "extra/alacritty.man"
                           (string-append man "/alacritty.1"))
-
                ;; Install desktop file.
-               (install-file "extra/linux/alacritty.desktop"
+               (install-file "extra/linux/Alacritty.desktop"
                              (string-append share "/applications"))
-
-               ;; Install icon
+               ;; Install icon.
                (mkdir-p icons)
                (copy-file "extra/logo/alacritty-term.svg"
                           (string-append icons "/Alacritty.svg"))
-
                ;; Install terminfo.
                (mkdir-p (string-append share "/terminfo"))
                ;; We don't compile alacritty-common entry because
@@ -1375,18 +1352,19 @@ made by suckless.")
                (invoke tic "-x" "-e" "alacritty,alacritty-direct"
                        "-o" (string-append share "/terminfo/")
                        "extra/alacritty.info")
-
                ;; Install completions.
-               (install-file
-                 "extra/completions/alacritty.bash"
-                 (string-append out "/etc/bash_completion.d"))
-               (install-file
-                 "extra/completions/_alacritty"
-                 (string-append share "/zsh/site-functions"))
-               (install-file
-                 "extra/completions/alacritty.fish"
-                 (string-append share "/fish/vendor_completions.d"))
+               (install-file "extra/completions/alacritty.bash"
+                             (string-append out "/etc/bash_completion.d"))
+               (install-file "extra/completions/_alacritty"
+                             (string-append share "/zsh/site-functions"))
+               (install-file "extra/completions/alacritty.fish"
+                             (string-append share "/fish/vendor_completions.d"))
                #t))))))
+    (native-inputs
+     `(("cmake" ,cmake)
+       ("ncurses" ,ncurses)
+       ("pkg-config" ,pkg-config)
+       ("python3" ,python)))
     (inputs
      `(("expat" ,expat)
        ("fontconfig" ,fontconfig)
@@ -1398,13 +1376,14 @@ made by suckless.")
        ("libxkbcommon" ,libxkbcommon)
        ("libxrandr" ,libxrandr)
        ("libxxf86vm" ,libxxf86vm)
-       ("wayland" ,wayland)
-       ("mesa" ,mesa)))
-    (native-inputs
-     `(("cmake" ,cmake)
-       ("ncurses" ,ncurses)
-       ("pkg-config" ,pkg-config)
-       ("python3" ,python)))
+       ("mesa" ,mesa)
+       ("rust-bitflags" ,rust-bitflags-1)
+       ("rust-dirs" ,rust-dirs-2)
+       ("rust-libc" ,rust-libc-0.2)
+       ("rust-unicode-width" ,rust-unicode-width-0.1)
+       ("rust-wayland-client" ,rust-wayland-client-0.28)
+       ("rust-winapi" ,rust-winapi-0.3)
+       ("wayland" ,wayland)))
     (native-search-paths
      ;; FIXME: This should only be located in 'ncurses'.  Nonetheless it is
      ;; provided for usability reasons.  See <https://bugs.gnu.org/22138>.
@@ -1425,7 +1404,7 @@ terminal.  Note that you need support for OpenGL 3.2 or higher.")
 (define-public bootterm
   (package
     (name "bootterm")
-    (version "0.1")
+    (version "0.4")
     (source (origin
               (method git-fetch)
               (uri (git-reference
@@ -1434,7 +1413,7 @@ terminal.  Note that you need support for OpenGL 3.2 or higher.")
               (file-name (git-file-name name version))
               (sha256
                (base32
-                "1mh2i47ppcrw027nmkpjgbmx55ml21bmqihvwkhlvj1jr0vv8pva"))))
+                "1k3jacld98za41dbpr10sjms77hrw91sb10m0cnwv3h7aifiwmrs"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; no test suite