;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2019 Todor Kondić ;;; Copyright © 2020 Oleg Pykhalov ;;; ;;; 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 . (define-module (gnu packages vnc) #:use-module (guix build-system cmake) #:use-module (guix download) #:use-module (guix git-download) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix packages) #:use-module (guix utils) #:use-module (gnu packages autotools) #:use-module (gnu packages base) #:use-module (gnu packages cmake) #:use-module (gnu packages commencement) #:use-module (gnu packages compression) #:use-module (gnu packages fltk) #:use-module (gnu packages gettext) #:use-module (gnu packages image) #:use-module (gnu packages linux) #:use-module (gnu packages perl) #:use-module (gnu packages tls) #:use-module (gnu packages xorg)) (define-public tigervnc-client (package (name "tigervnc-client") (version "1.10.1") (source (origin (method git-fetch) (uri (git-reference (url "https://github.com/TigerVNC/tigervnc.git") (commit (string-append "v" version)))) (file-name (git-file-name name version)) (sha256 (base32 "001n189d2f3psn7nxgl8188ml6f7jbk26cxn2835y3mnlk5lmhgr")))) (build-system cmake-build-system) (arguments '(#:tests? #f ; Tests that do exists are not automated. #:phases (modify-phases %standard-phases (replace 'install (lambda* (#:key outputs #:allow-other-keys) (with-directory-excursion "vncviewer" (invoke "make" "install"))))))) (native-inputs `(("autoconf" ,autoconf) ("gettext-minimal" ,gettext-minimal) ("automake" ,automake))) (inputs `(("zlib" ,zlib) ("gnutls" ,gnutls) ("libjpeg-turbo" ,libjpeg-turbo) ("fltk" ,fltk) ("linux-pam" ,linux-pam) ("libx11" ,libx11) ("libxext" ,libxext) ("libxtst" ,libxtst) ("libxrandr" ,libxrandr) ("libxdamage" ,libxdamage))) (home-page "https://tigervnc.org/") (synopsis "High-performance, platform-neutral implementation of VNC (client)") (description "TigerVNC is a client/server implementation of VNC (Virtual Network Computing). It provides enough performance to run even 3D and video applications. It also provides extensions for advanced authentication methods and TLS encryption. This package installs only the VNC client, the application which is needed to connect to VNC servers.") (license license:gpl2))) ;; A VNC server is, in fact, an X server so it seems like a good idea ;; to build on the work already done for xorg-server package. This is ;; not entirely compatible with the recommendation in BUILDING.txt ;; where the client is built first, then the source code of the X ;; server is copied into a subdir of the build directory, patched with ;; VNC additions and then build and installed as Xvnc. The procedure ;; was turned around, where TigerVNC code is downloaded and built ;; inside the Guix X server build dir. Also, the VNC patching process ;; for the X server is automated in a straightforward manner. (define-public tigervnc-server (package (inherit xorg-server) (name "tigervnc-server") (version "1.10.1") (native-inputs `(("tigervnc-src" ,(origin (method git-fetch) (uri (git-reference (url "https://github.com/TigerVNC/tigervnc.git") (commit "v1.9.0"))) (sha256 (base32 "0b47fg3741qs3zdpl2zr0s6jz46dypp2j6gqrappbzm3ywnnmm1x")))) ("autoconf" ,autoconf) ("automake" ,automake) ("libtool" ,libtool) ("gettext-minimal" ,gettext-minimal) ("font-util" ,font-util) ("cmake" ,cmake) ("gcc-toolchain" ,gcc-toolchain) ("perl" ,perl) ,@(package-native-inputs tigervnc-client) ,@(package-inputs tigervnc-client) ,@(package-native-inputs xorg-server))) (inputs `(("perl" ,perl) ("coreutils" ,coreutils) ("xauth" ,xauth) ,@(package-inputs xorg-server))) (propagated-inputs `(("xauth" ,xauth) ,@(package-propagated-inputs xorg-server))) (arguments (substitute-keyword-arguments (package-arguments xorg-server) ((#:configure-flags flags) `(append '("--with-pic" ; Taken from BUILDING.txt "--without-dtrace" "--disable-static" "--disable-dri2" "--disable-xinerama" "--disable-xvfb" "--disable-xnest" "--disable-xorg" "--disable-dmx" "--disable-xwin" "--disable-xephyr" "--disable-kdrive" ;; "--disable-config-dbus" ; This was a warning. "--disable-config-hal" "--disable-config-udev" "--disable-dri2" ;; "--enable-install-libxf86config" ; This, too, was a warning. "--enable-glx") (delete "--enable-xephyr" ,flags))) ((#:modules modules) `(append '((ice-9 ftw) (ice-9 match) (guix build utils) (guix build gnu-build-system)) modules)) ((#:phases phases) `(modify-phases ,phases (delete 'check) ;) (add-after 'unpack 'copy-tvnc-xserver (lambda _ (let* ((tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (tvnc-xserver (string-append tvnc-src "/unix/xserver"))) (copy-recursively tvnc-xserver ".") #t))) (add-after 'copy-tvnc-xserver 'patch-xserver (lambda _ (let* ((tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (xorg-server-version ,(package-version xorg-server)) (which-patch (lambda () (let* ((patch-num (apply string-append (list-head (string-split xorg-server-version #\.) 2))) (fn (format "~a/unix/xserver~a.patch" tvnc-src patch-num))) (when (not (file-exists? fn)) (error (format "Patch file, ~a, corresponding to the input xorg-server version, does not exist. Installation will fail. " fn))) fn))) ; VNC patches for xserver have the ; form xserverXY[Y].patch, where ; X.Y[Y].Z is the Xorg server ; version. (xserver-patch (which-patch))) (invoke "patch" "-p1" "-i" xserver-patch) (invoke "autoreconf" "-fiv")))) (add-before 'build 'build-tigervnc (lambda _ (let* ((out (assoc-ref %outputs "out")) (tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (tvnc-build (string-append (getcwd) "/tigervnc-build"))) (mkdir-p tvnc-build) (with-directory-excursion tvnc-build (invoke "cmake" "-G" "Unix Makefiles" (string-append "-DCMAKE_INSTALL_PREFIX=" out) tvnc-src) (invoke "make" "-j" (number->string (parallel-job-count))))))) (replace 'build (lambda _ (let* ((tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (tvnc-build (string-append (getcwd) "/tigervnc-build")) (srcarg (string-append "TIGERVNC_SRCDIR=" tvnc-src)) (buildarg (string-append "TIGERVNC_BUILDDIR=" tvnc-build))) (invoke "make" srcarg buildarg "-j" (number->string (parallel-job-count)))))) (add-before 'install 'install-tigervnc-aux (lambda _ (let* ((out (assoc-ref %outputs 'out)) (tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (tvnc-build (string-append (getcwd) "/tigervnc-build")) (srcarg (string-append "TIGERVNC_SRCDIR=" tvnc-src)) (buildarg (string-append "TIGERVNC_BUILDDIR=" tvnc-build))) (with-directory-excursion (string-append tvnc-build "/unix") (invoke "make" srcarg buildarg "install"))))) (replace 'install (lambda* _ (let* ((tvnc-src (assoc-ref %build-inputs "tigervnc-src")) (tvnc-build (string-append (getcwd) "/tigervnc-build")) (srcarg (string-append "TIGERVNC_SRCDIR=" tvnc-src)) (buildarg (string-append "TIGERVNC_BUILDDIR=" tvnc-build))) (invoke "make" "install" srcarg buildarg)))))))) (description "TigerVNC is a client/server implementation of VNC (Virtual Network Computing). It provides enough performance to run even 3D and video applications. It also provides extensions for advanced authentication methods and TLS encryption. This package installs the VNC server, a program that will enable users with VNC clients to log into a graphical session on the machine where the server is installed.")))