path: root/gnu/packages/ncurses.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2017, 2018, 2019, 2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2016 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Nikita <nikita@n0.is>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2017, 2019, 2020, 2021 Marius Bakke <marius@gnu.org>
;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages ncurses)
  #:use-module (gnu packages)
  #:use-module (guix licenses)
  #:use-module (guix gexp)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system perl)
  #:use-module (gnu packages)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages swig)
  #:use-module (gnu packages linux)
  #:use-module (guix utils)
  #:use-module ((guix memoization) #:select (mlambda))
  #:use-module (ice-9 match))

(define ncurses-rollup-patch
  (mlambda (version)
    (origin
      (method url-fetch)
      (uri (match (string-split (version-major+minor+point version) #\.)
             ((major minor point)
              (string-append "https://invisible-mirror.net/archives"
                             "/ncurses/" major "." minor "/ncurses-"
                             major "." minor "-" point "-patch.sh.bz2"))))
      (sha256
       (base32
        "1b6522cvi4066bgh9lp93q8lk93zcjjssvnw1512z447xvazy2y6")))))

(define-public ncurses
  (package
    (name "ncurses")
    (version "6.2.20210619")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/ncurses/ncurses-"
                                  (version-major+minor version)
                                  ".tar.gz"))
              (sha256
               (base32
                "17bcm2z1rdx5gmzj5fb8cp7f28aw5b4g2z4qvvqg3yg0fq66wc1h"))))
    (build-system gnu-build-system)
    (outputs '("out"
               "doc"))                ;1 MiB of man pages
    (arguments
     (let ((patch-makefile-phase
            #~(lambda _
                (for-each patch-makefile-SHELL
                          (find-files "." "Makefile.in"))))
           (configure-phase
            ;; The 'configure' script does not understand '--docdir', so we must
            ;; override that and use '--mandir' instead.
            #~(lambda* (#:key build target outputs configure-flags
                        #:allow-other-keys)
                (let ((out (assoc-ref outputs "out"))
                      (doc (assoc-ref outputs "doc")))
                  (apply invoke "./configure"
                         (string-append "SHELL=" (which "sh"))
                         (string-append "--build=" build)
                         (string-append "--prefix=" out)
                         (string-append "--mandir=" doc "/share/man")
                         (if target
                             (cons (string-append "--host=" target)
                                   configure-flags)
                             configure-flags)))))
           (apply-rollup-patch-phase
            ;; Ncurses distributes "stable" patchsets to be applied on top
            ;; of the release tarball.  These are only available as shell
            ;; scripts(!) so we decompress and apply them in a phase.
            ;; See <https://invisible-mirror.net/archives/ncurses/6.1/README>.
            #~(lambda* (#:key inputs native-inputs #:allow-other-keys)
                (let ((rollup-patch #$(ncurses-rollup-patch
                                       (package-version this-package))))
                  (copy-file rollup-patch
                             (string-append (getcwd) "/rollup-patch.sh.bz2"))
                  (invoke "bzip2" "-d" "rollup-patch.sh.bz2")
                  (invoke "sh" "rollup-patch.sh"))))
           (remove-shebang-phase
            #~(lambda _
                ;; To avoid retaining a reference to the bootstrap Bash via the
                ;; shebang of the 'ncursesw6-config' script, simply remove that
                ;; shebang: it'll work just as well without it.  Likewise, do not
                ;; retain a reference to the "doc" output.
                (substitute* "misc/ncurses-config.in"
                  (("#!@SHELL@")
                   "# No shebang here, use /bin/sh!\n")
                  (("@SHELL@ \\$0")
                   "$0")
                  (("mandir=.*$")
                   "mandir=share/man"))))
           (post-install-phase
            #~(lambda* (#:key outputs #:allow-other-keys)
                (let ((out (assoc-ref outputs "out")))
                  ;; When building a wide-character (Unicode) build, create backward
                  ;; compatibility links from the the "normal" libraries to the
                  ;; wide-character ones (e.g. libncurses.so to libncursesw.so).
                  #$@(if (target-mingw?)
                         '( ;; TODO: create .la files to link to the .dll?
                           (with-directory-excursion (string-append out "/bin")
                             (for-each
                              (lambda (lib)
                                (define lib.dll
                                  (string-append "lib" lib ".dll"))
                                (define libw6.dll
                                  (string-append "lib" lib "w6.dll"))

                                (when (file-exists? libw6.dll)
                                  (format #t "creating symlinks for `lib~a'~%" lib)
                                  (symlink libw6.dll lib.dll)))
                              '("curses" "ncurses" "form" "panel" "menu"))))
                         #~())
                  (with-directory-excursion (string-append out "/lib")
                    (for-each (lambda (lib)
                                (define libw.a
                                  (string-append "lib" lib "w.a"))
                                (define lib.a
                                  (string-append "lib" lib ".a"))

                                #$@(if (not (target-mingw?))
                                       #~((define libw.so.x
                                            (string-append "lib" lib "w.so.6"))
                                          (define lib.so.x
                                            (string-append "lib" lib ".so.6"))
                                          (define lib.so
                                            (string-append "lib" lib ".so"))
                                          (define packagew.pc
                                            (string-append lib "w.pc"))
                                          (define package.pc
                                            (string-append lib ".pc")))
                                       #~())

                                (when (file-exists? libw.a)
                                  (format #t "creating symlinks for `lib~a'~%" lib)
                                  (symlink libw.a lib.a)
                                  #$@(if (not (target-mingw?))
                                         '((symlink libw.so.x lib.so.x)
                                           (false-if-exception (delete-file lib.so))
                                           (call-with-output-file lib.so
                                             (lambda (p)
                                               (format p "INPUT (-l~aw)~%" lib)))
                                           (with-directory-excursion "pkgconfig"
                                             (format #t "creating symlink for `~a'~%"
                                                     package.pc)
                                             (when (file-exists? packagew.pc)
                                               (symlink packagew.pc package.pc))))
                                         #~())))
                              '("curses" "ncurses" "form" "panel" "menu")))))))
       (list #:configure-flags
             #~`("--with-shared" "--without-debug" "--enable-widec"

                 "--enable-pc-files"
                 ,(string-append "--with-pkg-config-libdir="
                                 #$output "/lib/pkgconfig")

                 ;; By default headers land in an `ncursesw' subdir, which is not
                 ;; what users expect.
                 ,(string-append "--includedir=" #$output "/include")
                 "--enable-overwrite"                ;really honor --includedir

                 ;; Make sure programs like 'tic', 'reset', and 'clear' have a
                 ;; correct RUNPATH.
                 ,(string-append "LDFLAGS=-Wl,-rpath=" #$output "/lib")

                 ;; Starting from ncurses 6.1, "make install" runs "install -s"
                 ;; by default, which doesn't work for cross-compiled binaries
                 ;; because it invokes 'strip' instead of 'TRIPLET-strip'.  Work
                 ;; around this.
                 #$@(if (%current-target-system) #~("--disable-stripping") #~())

                 ;; Do not assume a default search path in ld, even if it is only to
                 ;; filter it out in ncurses-config.  Mainly because otherwise it ends
                 ;; up using the libdir from binutils, which makes little sense and
                 ;; causes an unnecessary runtime dependency.
                 "cf_cv_ld_searchpath=/no-ld-searchpath"

                 ;; MinGW: Use term-driver created for the MinGW port.
                 #$@(if (target-mingw?) #~("--enable-term-driver") #~()))
             #:tests? #f                          ; no "check" target
             #:phases #~(modify-phases %standard-phases
                          (add-after 'unpack 'apply-rollup-patch
                            #$apply-rollup-patch-phase)
                          (replace 'configure #$configure-phase)
                          (add-after 'install 'post-install
                            #$post-install-phase)
                          (add-before 'configure 'patch-makefile-SHELL
                            #$patch-makefile-phase)
                          (add-before 'patch-source-shebangs 'remove-unneeded-shebang
                            #$remove-shebang-phase)))))
    (native-inputs
     (if (%current-target-system)
         (list pkg-config this-package)           ;for 'tic'
         (list pkg-config)))
    (native-search-paths
     (list (search-path-specification
            (variable "TERMINFO_DIRS")
            (files '("share/terminfo")))))
    (synopsis "Terminal emulation (termcap, terminfo) library")
    (description
     "GNU Ncurses is a library which provides capabilities to write text to
a terminal in a terminal-independent manner.  It supports pads and color as
well as multiple highlights and forms characters.  It is typically used to
implement user interfaces for command-line applications.  The accompanying
ncursesw library provides wide character support.")
    (license x11)
    (home-page "https://www.gnu.org/software/ncurses/")))

(define-public ncurses/gpm
  (package/inherit ncurses
    (name "ncurses-with-gpm")
    (arguments
     (substitute-keyword-arguments (package-arguments ncurses)
       ((#:configure-flags cf)
        #~(cons (string-append "--with-gpm="
                               #$(this-package-input "gpm")
                               "/lib/libgpm.so.2")
                #$cf))))
    (inputs (list gpm))))

;; Needed by u-boot 2022.04+
;; Consider merging into ncurses for next core-updates cycle.
(define-public ncurses/tinfo
  (package/inherit ncurses
    (name "ncurses-with-tinfo")
    (arguments
     (substitute-keyword-arguments (package-arguments ncurses)
       ((#:configure-flags cf)
        #~(cons "--with-termlib=tinfo" #$cf))))))

(define-public dialog
  (package
    (name "dialog")
    (version "1.3-20201126")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://invisible-mirror.net/archives/dialog/dialog-"
                    version ".tgz"))
              (sha256
               (base32
                "0riqmp2xl2j2yxx69nyg8jbm2fyi5fp4clcf6zi5jfm3irn3l8y9"))))
    (build-system gnu-build-system)
    (inputs
     (list ncurses))
    (synopsis "Curses widgets")
    (description "Dialog is a script-interpreter which provides a set of
curses widgets, such as dialog boxes.")
    (home-page "https://invisible-island.net/dialog/dialog.html")
    (license lgpl2.1)))

(define-public perl-curses
  (package
    (name "perl-curses")
    (version "1.36")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://cpan/authors/id/G/GI/GIRAFFED/"
                           "Curses-" version ".tar.gz"))
       (sha256
        (base32
         "0r6xd9wr0c25rr28zixhqipak575zqsfb7r7f2693i9il1dpj554"))))
    (build-system perl-build-system)
    (inputs
     (list ncurses))
    (arguments
     `(#:make-maker-flags (list "PANELS" "MENUS")
       #:phases
       (modify-phases %standard-phases
         (add-before
           'configure 'set-curses-ldflags
           (lambda* (#:key inputs #:allow-other-keys)
             (let* ((ncurses (assoc-ref inputs "ncurses"))
                    (include (string-append ncurses "/include"))
                    (lib (string-append ncurses "/lib")))
               (setenv "CURSES_LIBTYPE" "ncurses")
               (setenv "CURSES_CFLAGS" (string-append "-I" include))
               (setenv "CURSES_PANEL_CFLAGS" (string-append "-I" include))
               (setenv "CURSES_MENU_CFLAGS" (string-append "-I" include))
               (setenv "CURSES_FORM_CFLAGS" (string-append "-I" include))
               (setenv "CURSES_LDFLAGS" (string-append "-L" lib " -lncurses"))
               (setenv "CURSES_PANEL_LDFLAGS" (string-append "-L" lib " -lpanel"))
               (setenv "CURSES_MENU_LDFLAGS" (string-append "-L" lib " -lmenu"))
               (setenv "CURSES_FORM_LDFLAGS" (string-append "-L" lib " -lform"))
               #t))))))
    (home-page "https://metacpan.org/release/Curses")
    (synopsis "Terminal screen handling and optimization")
    (description
     "@code{Curses} is the interface between Perl and the curses library
of your system.")
    (license perl-license)))

(define-public stfl
  (package
    (name "stfl")
    (version "0.24")
    (source
      (origin
        (method url-fetch)
        ;; The original home page has been taken over by gamblespammers.
        ;; Luckily, the original is archived and even includes the tarball.
        (uri (string-append "https://web.archive.org/web/20211113222004/"
                            "http://www.clifford.at/stfl/stfl-"
                            version ".tar.gz"))
        (sha256
         (base32 "1460d5lc780p3q38l3wc9jfr2a7zlyrcra0li65aynj738cam9yl"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no test target
       #:make-flags (list (string-append "prefix=" (assoc-ref %outputs "out"))
                          (string-append "CC=" ,(cc-for-target)))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure) ; there is no configure script
         ;; In our ncurses, the headers are in /include.
         (add-before 'build 'patch-ncursesw
           (lambda _
             (substitute* "stfl_internals.h"
               (("ncursesw/") ""))))
         (add-after 'install 'install-missing-symlink
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (lib (string-append out "/lib")))
               ;; Some programs look for libstfl.so.0.
               (symlink "libstfl.so" (string-append lib "/libstfl.so.0"))))))))
    (inputs (list ncurses))
    (native-inputs (list ncurses swig))
    (home-page (string-append "https://web.archive.org/web/20211113222004/"
                              "http://www.clifford.at/stfl/"))
    (synopsis "Structured terminal forms library")
    (description "@acronym{STFL, Structured Terminal Forms Language} is a
language for easily describing @acronym{GUIs, Graphical User Interfaces}.
@acronym{STFL, Structured Terminal Forms Library} is also the name of this
library which translates those descriptions into a curses-based widget set for
text terminals.

STFL descriptions do not contain any concrete layouting information, such as x/y
coordinates of widgets.  Instead, container widgets such as vertical and
horizontal boxes, as well as tables, are used to group widgets.  The actual
layouting work is done by the STFL library.  This allows STFL GUIs to handle
terminals of different sizes and terminal resize events transparently for the
application programmer.")
    (license lgpl3+)))