gnu: Add mtm.

* gnu/packages/terminals.scm (mtm): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/terminals.scm

@@ -23,11 +23,13 @@
 ;;; Copyright © 2020, 2021 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020, 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2020 Leo Famulari <leo@famulari.name>
+;;; Copyright @ 2020 luhux <luhux@outlook.com>
 ;;; Copyright © 2021 Ekaitz Zarraga <ekaitz@elenq.tech>
 ;;; Copyright © 2021 Raphaël Mélotte <raphael.melotte@mind.be>
 ;;; Copyright © 2021 ikasero <ahmed@ikasero.com>
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
 ;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
+;;; Copyright © 2021 Petr Hodina <phodina@protonmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -424,6 +426,64 @@ character sets and encodings from around the world.  It can display double-width
 Vietnamese, and bi-directional scripts like Arabic and Hebrew.")
     (license license:bsd-3)))
 
+(define-public mtm
+  (package
+    (name "mtm")
+    (version "1.2.1")
+    (source
+     (origin
+       (uri (git-reference
+             (url "https://github.com/deadpixi/mtm")
+             (commit version)))
+       (method git-fetch)
+       (sha256
+        (base32 "0gibrvah059z37jvn1qs4b6kvd4ivk2mfihmcpgx1vz6yg70zghv"))
+       (file-name (git-file-name name version))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f                      ; no tests
+       #:make-flags
+       (list (string-append "CC=" ,(cc-for-target))
+             (string-append "DESTDIR=" (assoc-ref %outputs "out")))
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)            ;no configure script
+         (add-before 'build 'fix-headers
+           (lambda _
+             (substitute* "config.def.h"
+               (("ncursesw/curses.h") "curses.h"))))
+         (replace 'install
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out")))
+               ;; install binary
+               (mkdir-p (string-append out "bin/"))
+               (install-file "mtm" (string-append out "/bin"))
+               ;; install manpage
+               (mkdir-p (string-append out "share/man/man1"))
+               (install-file "mtm.1" (string-append out "/share/man/man1"))
+               ;; install terminfo
+               (mkdir-p (string-append out "share/terminfo"))
+               (invoke (string-append (assoc-ref inputs "ncurses") "/bin/tic")
+                       "-x" "-s" "-o"
+                       (string-append
+                        out "/share/terminfo")
+                       "mtm.ti")))))))
+    (inputs
+     `(("ncurses" ,ncurses)))
+    ;; FIXME: This should only be located in 'ncurses'.  Nonetheless it is
+    ;; provided for usability reasons.  See <https://bugs.gnu.org/22138>.
+    (native-search-paths
+     (list (search-path-specification
+            (variable "TERMINFO_DIRS")
+            (files '("share/terminfo")))))
+    (home-page "https://github.com/deadpixi/mtm")
+    (synopsis "Micro Terminal Multiplexer")
+    (description
+     "This package provides multiplexer for the terminal focused on simplicity,
+compatibility, size and stability.")
+    (license (list license:gpl3+
+                   license:bsd-3))))    ;vtparser.c
+
 (define-public picocom
   (package
     (name "picocom")