fixes for pygtk and some dependencies (#3077)

var/spack/repos/builtin/packages/fontconfig/package.py

@@ -35,7 +35,7 @@ class Fontconfig(AutotoolsPackage):
     depends_on('freetype')
     depends_on('libxml2')
     depends_on('pkg-config', type='build')
-    depends_on('font-util', type='build')
+    depends_on('font-util')
 
     def configure_args(self):
         font_path = join_path(self.spec['font-util'].prefix, 'share', 'fonts')
@@ -44,3 +44,12 @@ def configure_args(self):
                 "--enable-libxml2",
                 "--disable-docs",
                 "--with-default-fonts={0}".format(font_path)]
+
+    @run_after('install')
+    def system_fonts(self):
+        # point configuration file to system-install fonts
+        # gtk applications were failing to display text without this
+        config_file = join_path(self.prefix, 'etc', 'fonts', 'fonts.conf')
+        filter_file('<dir prefix="xdg">fonts</dir>',
+                    '<dir prefix="xdg">fonts</dir><dir>/usr/share/fonts</dir>',
+                    config_file)

var/spack/repos/builtin/packages/gtkplus/package.py

@@ -42,6 +42,7 @@ class Gtkplus(AutotoolsPackage):
     depends_on("pango")
     depends_on("pango~X", when='~X')
     depends_on("pango+X", when='+X')
+    depends_on('gobject-introspection', when='+X')
 
     def patch(self):
         # remove disable deprecated flag.

var/spack/repos/builtin/packages/py-pygobject/package.py

@@ -31,18 +31,23 @@ class PyPygobject(AutotoolsPackage):
 
     homepage = "https://pypi.python.org/pypi/pygobject"
 
-    # FIXME: This URL is no longer available for download from PyPi
-    url      = "https://pypi.python.org/packages/6d/15/97c8b5ccca2be14cf59a2f79e15e3a82a1c3408a6b76b4107689a8b94846/pygobject-2.28.3.tar.bz2"
+    url      = "http://ftp.gnome.org/pub/GNOME/sources/pygobject/2.28/pygobject-2.28.6.tar.bz2"
 
+    version('2.28.6', 'a43d783228dd32899e6908352b8308f3')
     version('2.28.3', 'aa64900b274c4661a5c32e52922977f9')
 
     extends('python')
+
     depends_on("libffi")
     depends_on('glib')
     depends_on('py-py2cairo')
     depends_on('gobject-introspection')
 
-    patch('pygobject-2.28.6-introspection-1.patch')
+    patch('pygobject-2.28.6-introspection-1.patch', when='@2.28.3:2.28.6')
+
+    # patch from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/development/python-modules/pygobject/pygobject-2.28.6-gio-types-2.32.patch
+    # for https://bugzilla.gnome.org/show_bug.cgi?id=668522
+    patch('pygobject-2.28.6-gio-types-2.32.patch', when='@2.28.6')
 
     def install(self, spec, prefix):
         make('install', parallel=False)

var/spack/repos/builtin/packages/py-pygobject/pygobject-2.28.6-gio-types-2.32.patch

@@ -0,0 +1,50 @@
+From 42d01f060c5d764baa881d13c103d68897163a49 Mon Sep 17 00:00:00 2001
+From: Ryan Lortie <desrt@desrt.ca>
+Date: Mon, 12 Mar 2012 16:44:14 -0400
+Subject: [PATCH] gio-types.defs: change some enums to flags
+
+These flags types were originally incorrectly handled in glib as being
+enums.  That bug was fixed, but they're still enums here, leading to
+warnings about the mismatch.
+
+Change them to flags.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=668522
+---
+ gio/gio-types.defs |    6 +++---
+ 1 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/gio/gio-types.defs b/gio/gio-types.defs
+index 331e0bc..7eee5c8 100644
+--- a/gio/gio-types.defs
++++ b/gio/gio-types.defs
+@@ -526,7 +526,7 @@
+   )
+ )
+ 
+-(define-enum MountMountFlags
++(define-flags MountMountFlags
+   (in-module "gio")
+   (c-name "GMountMountFlags")
+   (gtype-id "G_TYPE_MOUNT_MOUNT_FLAGS")
+@@ -545,7 +545,7 @@
+   )
+ )
+ 
+-(define-enum DriveStartFlags
++(define-flags DriveStartFlags
+   (in-module "gio")
+   (c-name "GDriveStartFlags")
+   (gtype-id "G_TYPE_DRIVE_START_FLAGS")
+@@ -770,7 +770,7 @@
+   )
+ )
+ 
+-(define-enum SocketMsgFlags
++(define-flags SocketMsgFlags
+   (in-module "gio")
+   (c-name "GSocketMsgFlags")
+   (gtype-id "G_TYPE_SOCKET_MSG_FLAGS")
+-- 
+1.7.8.5
+

var/spack/repos/builtin/packages/py-pygtk/package.py

@@ -26,7 +26,8 @@
 
 
 class PyPygtk(AutotoolsPackage):
-    """bindings for the Gtk in Python"""
+    """bindings for the Gtk2 in Python.
+       use pygobject for Gtk3."""
     homepage = "http://www.pygtk.org/"
     url      = "http://ftp.gnome.org/pub/GNOME/sources/pygtk/2.24/pygtk-2.24.0.tar.gz"
 
@@ -36,8 +37,9 @@ class PyPygtk(AutotoolsPackage):
     depends_on("libffi")
     depends_on('cairo')
     depends_on('glib')
-    depends_on('gtkplus')
-    depends_on('py-pygobject')
+    # for GTK 3.X use pygobject 3.X instead of pygtk
+    depends_on('gtkplus+X@2.24:2.99')
+    depends_on('py-pygobject@2.28:2.99')
     depends_on('py-py2cairo')
 
     def install(self, spec, prefix):

var/spack/repos/builtin/packages/py-virtualenv/package.py

@@ -34,4 +34,4 @@ class PyVirtualenv(PythonPackage):
     version('13.0.1', '1ffc011bde6667f0e37ecd976f4934db')
     version('15.0.1', '28d76a0d9cbd5dc42046dd14e76a6ecc')
 
-    depends_on('py-setuptools', type='build')
+    depends_on('py-setuptools') # not just build-time, requires pkg_resources