[bug#40214] [PATCH 4/4] gnu: Add mypaint.

[guix@lprndn.info]

From: L  p R n  d n <guix@lprndn.info>

* gnu/packages/drawing.scm (mypaint): New variable.
---
 gnu/packages/drawing.scm | 54 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/gnu/packages/drawing.scm b/gnu/packages/drawing.scm
index 8b9e6a2ea9..be8a40300a 100644
--- a/gnu/packages/drawing.scm
+++ b/gnu/packages/drawing.scm
@@ -21,10 +21,16 @@
   #:use-module (guix download)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix build-system gnu)
+  #:use-module (guix build-system python)
   #:use-module (gnu packages)
   #:use-module (gnu packages autotools)
+  #:use-module (gnu packages gettext)
+  #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages glib)
+  #:use-module (gnu packages gtk)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages swig)
   #:use-module (gnu packages web))
 
 (define-public libmypaint
@@ -87,3 +93,51 @@ MyPaint.")
                                   version ".tar.xz"))
               (sha256 (base32
                        "0rmmkvj24gdk2ramqbv3dyimdads98i9nqnhfbc72igrvr7ag13r"))))))
+
+(define-public mypaint
+  (package
+    (name "mypaint")
+    (version "2.0.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/mypaint/mypaint/"
+                                  "releases/download/v" version "/mypaint-"
+                                  version ".tar.xz"))
+              (sha256
+               (base32
+                "0pja0w005qn0qzy01y0nwbvi7xnmpq5s2bdlhhg8r4s2wdk7imni"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-relinfo
+           (lambda _
+             ;; #1058 https://github.com/mypaint/mypaint/pull/1058
+             (substitute* "lib/meta.py"
+               (("relinfo_fp,") "relinfo_fp.read(),"))
+             #t))
+         (add-before 'check 'pre-check
+           (lambda _
+             ;; Tests need writing access
+             (setenv "HOME" "/tmp")
+             #t)))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("gobject-introspection" ,gobject-introspection)
+       ("swig" ,swig)
+       ("gettext" ,gettext-minimal)))
+    (inputs
+     `(("gtk+" ,gtk+)
+       ("gdk-pixbuf" ,gdk-pixbuf)
+       ("libmypaint" ,libmypaint)
+       ("mypaint-brushes" ,mypaint-brushes-2)
+       ("json-c" ,json-c)
+       ("lcms" ,lcms)
+       ("python-numpy" ,python-numpy)
+       ("python-pycairo" ,python-pycairo)
+       ("python-pygobject" ,python-pygobject)))
+    (home-page "http://mypaint.org/")
+    (synopsis "Fast and dead-simple painting app for artists")
+    (description "MyPaint is a simple drawing and painting program
+ that works well with Wacom-style graphics tablets.")
+    (license license:gpl2+)))
-- 
2.25.1