gnu: Add tigervnc-server.

* gnu/packages/tigervnc.scm (tigervnc-server): New variable.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
This commit is contained in:
Todor Kondić 2019-10-02 01:20:15 +02:00 committed by Danny Milosavljevic
parent 0992cfa13a
commit 04784d217a
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@ -82,3 +82,151 @@ 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 "1.9.0")
(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" ; Is this necessary? (*)
"--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))) ; Is this necessary? (*)
((#: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.")))