[PATCH] gnu: xfig: Add 'wrap-xfig phase.

[Federico Beffa <beffa@ieee.org>]

[-- Attachment #1: Type: text/plain, Size: 378 bytes --]

I would like to propose the attached patch for xfig.  It makes xfig
find its resource file so that it works properly.

On a side note: I've noticed that wrap-program generates two wrappers.
In fact I find the following files in .../bin/: xfig, .xfig-real and
.xfig-wrap-01.  What is the purpose of the latter?
(This happens with all packages using wrap-program.)

Regards,
Fede

[-- Attachment #2: 0001-gnu-xfig-Add-wrap-xfig-phase.patch --]
[-- Type: text/x-patch, Size: 1495 bytes --]

From b420b54a2dc5b2f39bb439b900b178e24b6f4d80 Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Mon, 24 Nov 2014 14:22:16 +0100
Subject: [PATCH] gnu: xfig: Add 'wrap-xfig phase.

* gnu/packages/xfig.scm (xfig): Set XAPPLRESDIR environment variable to help
  xfig find the app-defaults resource files.
---
 gnu/packages/xfig.scm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/xfig.scm b/gnu/packages/xfig.scm
index b154074..b637db7 100644
--- a/gnu/packages/xfig.scm
+++ b/gnu/packages/xfig.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
+;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -118,7 +119,14 @@
                   (close-pipe in)
                   (close-port out)))
               (zero? (system* "make" "install.doc"))))
-          %standard-phases)))))
+          (alist-cons-after
+           'install 'wrap-xfig
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (wrap-program (string-append out "/bin/xfig")
+                           `("XAPPLRESDIR" suffix
+                             (,(string-append out "/etc/X11/app-defaults"))))))
+           %standard-phases))))))
     (home-page "http://xfig.org/")
     (synopsis "Interactive drawing tool")
     (description
-- 
1.8.4