[bug#34189] [PATCH] gnu: Add arcan.

[L p R n d n <guix@lprndn.info>]

[-- Attachment #1: Type: text/plain, Size: 8210 bytes --]

Ludovic Courtès <ludo@gnu.org> writes:

> It is indeed fairly complex.  To make things worse, the ‘COPYING’ file
> mixes licenses of arcan itself and licenses of its dependencies.  It
> would appear that that the 3 licenses you list above are those that
> matter indeed and the combination is presumably GPLv2+.
>
> I think that “LGPL” means ’lgpl2.0+’ though, not ‘lgpl2.0’.  Could you
> check whether source files that have a GPL or LGPL license header carry
> the “or any later version” wording?

From what I found, there are both lgpl2.0 and lgpl2.0+ in the package so
I put both. I also added public-domain license as it seems quite a few
files use it.

>> From 5fba415f14018b66439520eedab1997c688fa158 Mon Sep 17 00:00:00 2001
>> From: Lprndn <guix@lprndn.info>
>> Date: Thu, 24 Jan 2019 13:29:21 +0100
>> Subject: [PATCH] gnu: Add arcan.
>>
>> * gnu/packages/arcan.scm: New file.
>
> With this patch and the changes below, I get:
>
> [ 73%] Performing build step for 'openal_lwa'
> cd /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/build/openal_lwa_static && /gnu/store/a97p7wsm6y2g3qixx6hl9lzl2g0m3xpb-cmake-3.13.1/bin/cmake -Dmake=make -P /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/build/openal_lwa-prefix/src/openal_lwa-stamp/openal_lwa-build-RelWithDebInfo.cmake
> [ 74%] Building C object CMakeFiles/arcan.dir/platform/posix/psep_open.c.o
> /gnu/store/n2p1zs14y89lwkg9da68y12pc10c6sw9-gcc-5.5.0/bin/gcc -DFRAMESERVER_MODESTRING="\"terminal game net decode encode encode avfeed \"" -DOPENGL -DPLATFORM_HEADER=\"/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/platform.h\" -DPOSIX_C_SOURCE -DUSB_SUPPORT -D_GNU_SOURCE -D__LINUX -D__UNIX -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/shmif/../shmif -I/gnu/store/j6g996l8kxxv8c76a9c61n3gi4s0wvdr-mesa-18.3.1/include -I/gnu/store/j4pb0w8pn0kzy7v8lxcgf49jximznlh2-libdrm-2.4.96/include/libdrm -I/gnu/store/8vcxd51d6n0sn2qmdn5m5c5pqr6bppn6-libxkbcommon-0.8.2/include -I/gnu/store/mn9zmy5r2ja71i7slmbaaf2p6yp5bwk5-luajit-2.1.0-beta3/include/luajit-2.1 -I/gnu/store/apnls761623b73ky5xj0jwsbip8kz48f-openal-1.19.1/include/AL -I/gnu/store/5dnkbi6zchkisgwx2914k0iafllcvv93-freetype-2.9.1/include/freetype2 -I/gnu/store/pba3xzrkq2k4wgh3arif4xpkblr5qz2n-sqlite-3.24.0/include -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/../external -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/engine -I/gnu/store/k8cixdby57xrmwqycc5870pb7gjv46z8-libusb-1.0.22/include/libusb-1.0  -O2 -g -DNDEBUG   -Wall -Wno-missing-braces -Wno-unused-function -Wno-unused-value -Wno-unused-variable -Wformat=0 -std=gnu11 -o CMakeFiles/arcan.dir/platform/posix/psep_open.c.o   -c /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/posix/psep_open.c
> [ 74%] Building C object CMakeFiles/arcan.dir/platform/agp/glshared.c.o
> /gnu/store/n2p1zs14y89lwkg9da68y12pc10c6sw9-gcc-5.5.0/bin/gcc -DFRAMESERVER_MODESTRING="\"terminal game net decode encode encode avfeed \"" -DOPENGL -DPLATFORM_HEADER=\"/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/platform.h\" -DPOSIX_C_SOURCE -DUSB_SUPPORT -D_GNU_SOURCE -D__LINUX -D__UNIX -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/shmif/../shmif -I/gnu/store/j6g996l8kxxv8c76a9c61n3gi4s0wvdr-mesa-18.3.1/include -I/gnu/store/j4pb0w8pn0kzy7v8lxcgf49jximznlh2-libdrm-2.4.96/include/libdrm -I/gnu/store/8vcxd51d6n0sn2qmdn5m5c5pqr6bppn6-libxkbcommon-0.8.2/include -I/gnu/store/mn9zmy5r2ja71i7slmbaaf2p6yp5bwk5-luajit-2.1.0-beta3/include/luajit-2.1 -I/gnu/store/apnls761623b73ky5xj0jwsbip8kz48f-openal-1.19.1/include/AL -I/gnu/store/5dnkbi6zchkisgwx2914k0iafllcvv93-freetype-2.9.1/include/freetype2 -I/gnu/store/pba3xzrkq2k4wgh3arif4xpkblr5qz2n-sqlite-3.24.0/include -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/../external -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/engine -I/gnu/store/k8cixdby57xrmwqycc5870pb7gjv46z8-libusb-1.0.22/include/libusb-1.0  -O2 -g -DNDEBUG   -Wall -Wno-missing-braces -Wno-unused-function -Wno-unused-value -Wno-unused-variable -Wformat=0 -std=gnu11 -o CMakeFiles/arcan.dir/platform/agp/glshared.c.o   -c /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/agp/glshared.c
> [ 75%] Building C object CMakeFiles/arcan.dir/platform/agp/shdrmgmt.c.o
> /gnu/store/n2p1zs14y89lwkg9da68y12pc10c6sw9-gcc-5.5.0/bin/gcc -DFRAMESERVER_MODESTRING="\"terminal game net decode encode encode avfeed \"" -DOPENGL -DPLATFORM_HEADER=\"/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/platform.h\" -DPOSIX_C_SOURCE -DUSB_SUPPORT -D_GNU_SOURCE -D__LINUX -D__UNIX -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/shmif/../shmif -I/gnu/store/j6g996l8kxxv8c76a9c61n3gi4s0wvdr-mesa-18.3.1/include -I/gnu/store/j4pb0w8pn0kzy7v8lxcgf49jximznlh2-libdrm-2.4.96/include/libdrm -I/gnu/store/8vcxd51d6n0sn2qmdn5m5c5pqr6bppn6-libxkbcommon-0.8.2/include -I/gnu/store/mn9zmy5r2ja71i7slmbaaf2p6yp5bwk5-luajit-2.1.0-beta3/include/luajit-2.1 -I/gnu/store/apnls761623b73ky5xj0jwsbip8kz48f-openal-1.19.1/include/AL -I/gnu/store/5dnkbi6zchkisgwx2914k0iafllcvv93-freetype-2.9.1/include/freetype2 -I/gnu/store/pba3xzrkq2k4wgh3arif4xpkblr5qz2n-sqlite-3.24.0/include -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/../external -I/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/engine -I/gnu/store/k8cixdby57xrmwqycc5870pb7gjv46z8-libusb-1.0.22/include/libusb-1.0  -O2 -g -DNDEBUG   -Wall -Wno-missing-braces -Wno-unused-function -Wno-unused-value -Wno-unused-variable -Wformat=0 -std=gnu11 -o CMakeFiles/arcan.dir/platform/agp/shdrmgmt.c.o   -c /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/src/platform/agp/shdrmgmt.c
> CMake Error at /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/build/openal_lwa-prefix/src/openal_lwa-stamp/openal_lwa-build-RelWithDebInfo.cmake:16 (message):
>   Command failed: 2
>
>    'make'
>
>   See also
>
>     /tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/build/openal_lwa-prefix/src/openal_lwa-stamp/openal_lwa-build-*.log
>
>
> make[2]: *** [CMakeFiles/openal_lwa.dir/build.make:114: openal_lwa-prefix/src/openal_lwa-stamp/openal_lwa-build] Error 1
> make[2]: Leaving directory '/tmp/guix-build-arcan-0.5.5.2-1.b4dd1fb.drv-0/source/build'
> make[1]: *** [CMakeFiles/Makefile2:116: CMakeFiles/openal_lwa.dir/all] Error 2
>
> And the changes that were needed:
>
> diff --git a/gnu/local.mk b/gnu/local.mk
> index 1ea8069308..97962110c4 100644
> --- a/gnu/local.mk
> +++ b/gnu/local.mk
> @@ -65,6 +65,7 @@ GNU_SYSTEM_MODULES =				\
>    %D%/packages/antivirus.scm			\
>    %D%/packages/apl.scm				\
>    %D%/packages/apr.scm				\
> +  %D%/packages/arcan.scm			\
>    %D%/packages/aspell.scm			\
>    %D%/packages/assembly.scm			\
>    %D%/packages/astronomy.scm			\
> diff --git a/gnu/packages/arcan.scm b/gnu/packages/arcan.scm
> index 9ff72a429b..e706f11edf 100644
> --- a/gnu/packages/arcan.scm
> +++ b/gnu/packages/arcan.scm
> @@ -21,8 +21,6 @@
>    #:use-module (guix git-download)
>    #:use-module ((guix licenses) #:prefix license:)
>    #:use-module (guix packages)
> -  #:use-module (guix utils)
> -
>    #:use-module (gnu packages apr)
>    #:use-module (gnu packages audio)
>    #:use-module (gnu packages compression)
> @@ -38,6 +36,7 @@
>    #:use-module (gnu packages pcre)
>    #:use-module (gnu packages pkg-config)
>    #:use-module (gnu packages ruby)
> +  #:use-module (gnu packages sqlite)
>    #:use-module (gnu packages video)
>    #:use-module (gnu packages xdisorg))

Unfortunately, I didn't manage to build the package with the changes you
provided. I don't know what changed but after some investigation it
seemed that arcan-openal wasn't found during build process. I switched
from symlink to full copy-recursively and it seems to be ok now. Can you
confirm?

I join the 3 first patches again as some conflicts arised from he
changes.

Thanks!
Have a nice day,

Lprndn


[-- Attachment #2: 0001-gnu-Add-arcan.patch --]
[-- Type: text/x-patch, Size: 7828 bytes --]

From d6c6aeb76c97c8f7a3eb68a115bf2cb59715bac2 Mon Sep 17 00:00:00 2001
From: Lprndn <guix@lprndn.info>
Date: Thu, 24 Jan 2019 13:29:21 +0100
Subject: [PATCH] gnu: Add arcan.

* gnu/packages/arcan.scm: New file.
---
 gnu/packages/arcan.scm | 160 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 gnu/packages/arcan.scm

diff --git a/gnu/packages/arcan.scm b/gnu/packages/arcan.scm
new file mode 100644
index 0000000000..de2a839c13
--- /dev/null
+++ b/gnu/packages/arcan.scm
@@ -0,0 +1,160 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019, L  p R n  d n <guix@lprndn.info>
+;;;
+;;; 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 arcan)
+  #:use-module (guix build-system cmake)
+  #:use-module (guix git-download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix utils)
+
+  #:use-module (gnu packages apr)
+  #:use-module (gnu packages audio)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages fontutils)
+  #:use-module (gnu packages gl)
+  #:use-module (gnu packages glib)
+  #:use-module (gnu packages gtk)
+  #:use-module (gnu packages image)
+  #:use-module (gnu packages libusb)
+  #:use-module (gnu packages lua)
+  #:use-module (gnu packages ocr)
+  #:use-module (gnu packages pcre)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages ruby)
+  #:use-module (gnu packages sqlite)
+  #:use-module (gnu packages video)
+  #:use-module (gnu packages xdisorg))
+
+(define-public arcan
+  (let ((commit "b4dd1fbd1938492ff4b269189d3c8524be7450a9")
+        (revision "1"))
+    (package
+      (name "arcan")
+      (version (git-version "0.5.5.2" revision commit))
+      (source (origin
+                (method git-fetch)
+                (file-name (git-file-name name version))
+                (uri (git-reference
+                      (url "https://github.com/letoram/arcan.git")
+                      (commit commit)))
+                (sha256
+                 (base32 "1pd0avlzc2rig1hd37zbhc7r2s6fjzdhshfg9l9cfzibl7caclyw"))))
+      (build-system cmake-build-system)
+      (arguments
+       `(#:configure-flags '("-DVIDEO_PLATFORM=egl-dri" "-DBUILTIN_LUA=off"
+                             "-DSTATIC_OPENAL=off""-DENABLE_LWA=on"
+                             "-DSTATIC_SQLITE3=off" "-DSTATIC_FREETYPE=off"
+                             "-DSHMIF_TUI_ACCEL=on")
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-cmake-paths
+             (lambda* (#:key inputs #:allow-other-keys)
+               (substitute* "src/platform/cmake/modules/FindGBMKMS.cmake"
+                 (("/usr/local/include/libdrm")
+                  (string-append (assoc-ref inputs "libdrm")
+                                 "/include/libdrm")))
+               (substitute* "src/platform/cmake/modules/FindAPR.cmake"
+                 (("/usr/local/apr/include/apr-1")
+                  (string-append (assoc-ref inputs "apr")
+                                 "/include/apr-1")))
+               #t))
+           ;; Normally, it tries to fetch patched openal with git
+           ;; but copying files manually in the right place seems to work too.
+           (add-after 'unpack 'prepare-static-openal
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((arcan-openal (assoc-ref inputs "arcan-openal")))
+                 (copy-recursively arcan-openal "external/git/openal"))
+               #t))
+           (add-after 'prepare-static-openal 'generate-man
+             (lambda _
+               (with-directory-excursion "doc"
+                 (invoke "ruby" "docgen.rb" "mangen"))
+               #t))
+           (add-before 'configure 'chdir
+             (lambda _
+               (chdir "src")
+               #t))
+           (add-after 'install 'wrap-program
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out")))
+                 (wrap-program (string-append out "/bin/arcan")
+                   `("ARCAN_RESOURCEPATH" ":" suffix
+                     (,(string-append out "/share/arcan/resources")))
+                   `("ARCAN_STATEBASEPATH" ":" =
+                     ("$HOME/.arcan/resources/savestates"))
+                   `("ARCAN_STATEPATH" ":" =
+                     ("$HOME/.arcan/resources/savestates"))
+                   `("ARCAN_BINPATH" ":" =
+                     (,(string-append out "/bin/arcan_frameserver")))))
+               #t)))
+         #:tests? #f))
+      (native-search-paths
+       (list (search-path-specification
+              (variable "ARCAN_APPLBASEPATH")
+              (separator #f)
+              (files '("share/arcan/appl")))
+             (search-path-specification
+              (variable "ARCAN_SCRIPTPATH")
+              (separator #f)
+              (files '("share/arcan/scripts")))))
+      (inputs
+       `(("apr" ,apr)
+         ("ffmpeg" ,ffmpeg)
+         ("freetype" ,freetype)
+         ("glib" ,glib)
+         ("glu" ,glu)
+         ("harfbuzz" ,harfbuzz)
+         ("libdrm" ,libdrm)
+         ("libusb" ,libusb)
+         ("libxkbcommon" ,libxkbcommon)
+         ("lua" ,luajit)
+         ("lzip" ,lzip)
+         ("openal" ,openal)
+         ("pcre" ,pcre)
+         ("sqlite" ,sqlite)
+         ("tesseract-ocr" ,tesseract-ocr)
+         ("leptonica" ,leptonica)
+         ("vlc" ,vlc)
+         ;;  To build arcan_lwa, we need a patched version of openal.
+         ;; https://github.com/letoram/arcan/wiki/packaging
+         ("arcan-openal" ,(origin
+                            (method git-fetch)
+                            (file-name "arcan-openal-0.5.4")
+                            (uri (git-reference
+                                  (url "https://github.com/letoram/openal.git")
+                                  (commit "1c7302c580964fee9ee9e1d89ff56d24f934bdef")))
+                            (sha256
+                             (base32
+                              "0dcxcnqjkyyqdr2yk84mprvkncy5g172kfs6vc4zrkklsbkr8yi2"))))))
+      (native-inputs
+       `(("pkg-config" ,pkg-config)
+         ("ruby" ,ruby)))               ; For documentation and testing
+      (home-page "https://arcan-fe.com")
+      (synopsis "Display server, multimedia framework and game engine (egl-dri)")
+      (description "Arcan is a development framework for creating virtually
+anything from user interfaces for specialized embedded applications
+all the way to full-blown desktop environments.  At its heart lies a multimedia
+engine programmable using Lua.")
+      ;; https://github.com/letoram/arcan/blob/master/COPYING
+      (license (list license:gpl2+
+                     license:lgpl2.0
+                     license:lgpl2.0+
+                     license:public-domain
+                     license:bsd-3)))))
-- 
2.19.2


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #3: 0001-gnu-Add-arcan-sdl.patch --]
[-- Type: text/x-patch, Size: 1768 bytes --]

From 4517b292cc36382ee0b855e3a5caf6c3ba5f4c2d Mon Sep 17 00:00:00 2001
From: Lprndn <guix@lprndn.info>
Date: Thu, 24 Jan 2019 13:34:26 +0100
Subject: [PATCH] gnu: Add arcan-sdl.

* gnu/packages/arcan.scm (arcan-sdl): New variable.
---
 gnu/packages/arcan.scm | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/arcan.scm b/gnu/packages/arcan.scm
index de2a839c13..aa32acfb9f 100644
--- a/gnu/packages/arcan.scm
+++ b/gnu/packages/arcan.scm
@@ -38,9 +38,11 @@
   #:use-module (gnu packages pcre)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages ruby)
+  #:use-module (gnu packages sdl)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages video)
-  #:use-module (gnu packages xdisorg))
+  #:use-module (gnu packages xdisorg)
+  #:use-module (srfi srfi-1))
 
 (define-public arcan
   (let ((commit "b4dd1fbd1938492ff4b269189d3c8524be7450a9")
@@ -158,3 +160,21 @@ engine programmable using Lua.")
                      license:lgpl2.0+
                      license:public-domain
                      license:bsd-3)))))
+
+(define-public arcan-sdl
+  (package
+    (inherit arcan)
+    (name "arcan-sdl")
+    (inputs
+     `(("sdl" ,sdl)
+       ,@(fold alist-delete (package-inputs arcan)
+               '("libdrm"))))
+    (arguments
+     `(,@(ensure-keyword-arguments
+          (package-arguments arcan)
+          '(#:configure-flags
+            '("-DVIDEO_PLATFORM=sdl" "-DBUILTIN_LUA=off"
+              "-DSTATIC_OPENAL=off" "-DDISABLE_JIT=off"
+              "-DENABLE_LWA=on" "-DSTATIC_SQLITE3=off"
+              "-DSTATIC_FREETYPE=off" "-DSHMIF_TUI_ACCEL=on")))))
+    (synopsis "Combined display server, multimedia framework and game engine (sdl)")))
-- 
2.19.2


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #4: 0001-gnu-Add-xarcan.patch --]
[-- Type: text/x-patch, Size: 3914 bytes --]

From a0a69b664c3ada7522f42b8ea28ad08d8f39a5d4 Mon Sep 17 00:00:00 2001
From: Lprndn <guix@lprndn.info>
Date: Thu, 24 Jan 2019 13:39:06 +0100
Subject: [PATCH] gnu: Add xarcan.

* gnu/packages/arcan.scm (xarcan): New variable.
---
 gnu/packages/arcan.scm | 67 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/gnu/packages/arcan.scm b/gnu/packages/arcan.scm
index aa32acfb9f..ba1526f10b 100644
--- a/gnu/packages/arcan.scm
+++ b/gnu/packages/arcan.scm
@@ -18,6 +18,7 @@
 
 (define-module (gnu packages arcan)
   #:use-module (guix build-system cmake)
+  #:use-module (guix build-system gnu)
   #:use-module (guix git-download)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
@@ -25,6 +26,7 @@
 
   #:use-module (gnu packages apr)
   #:use-module (gnu packages audio)
+  #:use-module (gnu packages autotools)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages fontutils)
@@ -40,8 +42,10 @@
   #:use-module (gnu packages ruby)
   #:use-module (gnu packages sdl)
   #:use-module (gnu packages sqlite)
+  #:use-module (gnu packages tls)
   #:use-module (gnu packages video)
   #:use-module (gnu packages xdisorg)
+  #:use-module (gnu packages xorg)
   #:use-module (srfi srfi-1))
 
 (define-public arcan
@@ -178,3 +182,66 @@ engine programmable using Lua.")
               "-DENABLE_LWA=on" "-DSTATIC_SQLITE3=off"
               "-DSTATIC_FREETYPE=off" "-DSHMIF_TUI_ACCEL=on")))))
     (synopsis "Combined display server, multimedia framework and game engine (sdl)")))
+
+(define-public xarcan
+  (package
+    (name "xarcan")
+    (version "0.5.4")
+    (source
+     (origin
+       (method git-fetch)
+       (file-name (git-file-name name version))
+       (uri (git-reference
+             (url "https://github.com/letoram/xarcan.git")
+             (commit "8e6ee029388326cfe5cddeffe482eb3702e9b7f3")))
+       (sha256
+        (base32 "0zng7cs6733mnf0p6g5wv02981f2sf567n56csax6cmzb8fpamym"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:configure-flags
+       `("--enable-kdrive" "--enable-xarcan"
+         "--disable-xorg" "--disable-xwayland"
+         "--disable-xnest" "--disable-xvfb"
+         "--enable-glamor" "--enable-glx"
+         "--disable-int10-module" "--enable-ipv6"
+         "--enable-record" "--without-systemd-daemon"
+         "--enable-xcsecurity" "--disable-static"
+         ,(string-append "--with-xkb-path="
+                         (assoc-ref %build-inputs "xkeyboard-config")
+                         "/share/X11/xkb")
+         ,(string-append "--with-xkb-bin-directory="
+                         (assoc-ref %build-inputs "xkbcomp")
+                         "/bin")
+         ,(string-append "--with-xkb-output="
+                         "/tmp"))       ; FIXME: Copied from xorg
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'noconfigure
+           (lambda _
+             (setenv "NOCONFIGURE" "true")
+             #t)))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("autoconf" ,autoconf)
+       ("automake" ,automake)
+       ("libtool" ,libtool)
+       ("util-macros" ,util-macros)))
+    (inputs
+     `(("arcan" ,arcan)
+       ("font-util" ,font-util)
+       ("libdrm" ,libdrm)
+       ("libepoxy" ,libepoxy)
+       ("libkbfile" ,libxkbfile)
+       ("libressl" ,libressl)
+       ("libx11" ,libx11)
+       ("libxfont2" ,libxfont2)
+       ("mesa" ,mesa)
+       ("pixman" ,pixman)
+       ("xkeyboard-config" ,xkeyboard-config)
+       ("xkbcomp" ,xkbcomp)
+       ("xorgproto" ,xorgproto)
+       ("xtrans" ,xtrans)))
+    (home-page "https://arcan-fe.com")
+    (synopsis "Patched Xserver that bridges connections to Arcan")
+    (description "Patched Xserver that bridges connections to Arcan.")
+    (license license:expat)))
-- 
2.19.2