[bug#67257] [PATCH v2 1/2] gnu: Add nx-libs.

[Steve George <steve@futurile.net>]

From: nicodebo <nicolas.debonnaire@gmail.com>

* gnu/packages/nx.scm: New file.
* gnu/packages/nx.scm (nx-libs): New variable.

Reviewed-by: Steve George <steve@futurile.net>

Change-Id: I13e088521d5e5577fed5d6a4b10867ca10f4293f
---
 gnu/packages/nx.scm | 141 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 gnu/packages/nx.scm

diff --git a/gnu/packages/nx.scm b/gnu/packages/nx.scm
new file mode 100644
index 00000000000..92542c02a7b
--- /dev/null
+++ b/gnu/packages/nx.scm
@@ -0,0 +1,141 @@
+;;; 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 nx)
+  #:use-module (guix build utils)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix git-download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (gnu packages autotools)
+  #:use-module (gnu packages commencement)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gtk)
+  #:use-module (gnu packages image)
+  #:use-module (gnu packages onc-rpc)
+  #:use-module (gnu packages patchutils)
+  #:use-module (gnu packages perl)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages xdisorg)
+  #:use-module (gnu packages xml)
+  #:use-module (gnu packages xorg))
+
+(define-public nx-libs
+  (package
+    (name "nx-libs")
+    (version "3.5.99.27")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/ArcticaProject/nx-libs")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0ykbza39ksycpyydaiwwbp7hkmdk96v7b36pn989k39lhfwnn8kz"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ;; no tests in this project
+       #:phases (modify-phases %standard-phases
+                  (delete 'configure)
+                  (add-before 'build 'replace-shebang-nxdialog
+                    (lambda _
+                      (substitute* "nxdialog/bin/nxdialog"
+                        (("#!/usr/bin/env python")
+                         (string-append "#!"
+                                        (which "python3"))))))
+                  (add-before 'build 'fix-makefile
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let* ((out (assoc-ref outputs "out"))
+                             (etc (string-append out "/etc")))
+                        (mkdir-p etc)
+                        (substitute* "Makefile"
+                          (("^gzip -f") "gzip -f -n") ;; reproducible build
+                          (("/usr/local")
+                           out)
+                          (("/etc/nxagent")
+                           etc)
+                          (("./configure")
+                           (string-append "CONFIG_SHELL="
+                                          (which "sh")
+                                          " SHELL="
+                                          (which "sh")
+                                          " "
+                                          (which "sh")
+                                          " ./configure")))
+                        (substitute* '("nx-X11/config/cf/site.def")
+                          (("#include <host.def>")
+                           (string-append "#include <host.def>" "\n"
+                                          "#define BourneShell "
+                                          (which "sh")))
+                          (("/usr/local")
+                           out))
+                        ;; Workaround the following error during the build
+                        ;; process: invalid input: ("_" #<procedure which (program)>)
+                        (substitute* '("nx-X11/Makefile")
+                          (("which")
+                           "echo"))
+                        #t)))
+                  (replace 'build
+                    (lambda _
+                      (invoke "make" "IMAKE_DEFINES=\"-DUseTIRPC=1\"") #t))
+                  (add-before 'validate-runpath 'link-libraries
+                    (lambda* (#:key outputs #:allow-other-keys)
+                      (let* ((out (assoc-ref outputs "out"))
+                             (lib (string-append out "/lib"))
+                             (lib-nx-x11 (string-append lib "/nx/X11")))
+                        ;; TODO: Should I use symlink instead of install-file ?
+                        (for-each (lambda (file)
+                                    (install-file file lib-nx-x11))
+                                  (list (string-append lib "/libXcomp.so.3")
+                                        (string-append lib
+                                                       "/libXcompshad.so.3")
+                                        (string-append lib "/libNX_X11.so.6")))
+                        #t))))))
+    (inputs (list perl
+                  python
+                  python-pygobject
+                  gtk+))
+    (native-inputs (list autoconf
+                         automake
+                         libtool
+                         pkg-config
+                         libpng
+                         libjpeg-turbo
+                         xkbcomp
+                         libxfont
+                         libxdamage
+                         libxrandr
+                         libxtst
+                         libxext
+                         libxcomposite
+                         libxinerama
+                         libxpm
+                         libxml2
+                         font-util
+                         pixman
+                         gccmakedep
+                         imake
+                         quilt
+                         libtirpc
+                         gcc-toolchain))
+    (synopsis "NX remote desktop library")
+    (description
+     "NX technology also known as NX or NoMachine is a protocol that enables
+remote desktop access.  It's maintained by the artica project, x2go
+developers and TheQVD.")
+    (home-page "https://github.com/ArcticaProject/nx-libs")
+    (license license:gpl2)))
-- 
2.41.0