Backport patch to work around gtype threading

dconf.spec

@@ -3,7 +3,7 @@
 
 Name:           dconf
 Version:        0.26.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A configuration system
 
 Group:          System Environment/Base
@@ -12,6 +12,9 @@ URL:            http://live.gnome.org/dconf
 #VCS:           git:git://git.gnome.org/dconf
 Source0:        http://download.gnome.org/sources/dconf/0.26/dconf-%{version}.tar.xz
 
+Patch0:         gtype-threads.patch
+
+BuildRequires:  git
 BuildRequires:  glib2-devel >= %{glib2_version}
 BuildRequires:  vala-devel >= %{vala_version}
 BuildRequires:  gtk-doc
@@ -34,7 +37,7 @@ development using dconf.
 
 
 %prep
-%setup -q
+%autosetup -Sgit -n %{name}-%{version}
 
 %build
 %configure
@@ -85,6 +88,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/vala
 
 %changelog
+* Tue Mar 21 2017 Colin Walters <walters@verbum.org> - 0.26.0-3
+- Backport patch to work around gtype threading
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.26.0-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 

gtype-threads.patch

@@ -0,0 +1,30 @@
+From 701d19d12d4e0599340c9bd1eb2b3e25a40d780b Mon Sep 17 00:00:00 2001
+From: Colin Walters <walters@verbum.org>
+Date: Fri, 18 Nov 2016 16:40:23 -0500
+Subject: gdbus: Work around threading deadlock in glib
+
+See https://bugzilla.gnome.org/show_bug.cgi?id=674885
+for more details.  What dconf is doing right now provokes
+this more easily by involving *another* thread in the mix.
+---
+ gdbus/dconf-gdbus-thread.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gdbus/dconf-gdbus-thread.c b/gdbus/dconf-gdbus-thread.c
+index e397e3a..8ed28b5 100644
+--- a/gdbus/dconf-gdbus-thread.c
++++ b/gdbus/dconf-gdbus-thread.c
+@@ -94,6 +94,10 @@ dconf_gdbus_get_worker_context (void)
+     {
+       GMainContext *context;
+ 
++      /* Work around https://bugzilla.gnome.org/show_bug.cgi?id=674885 */
++      g_type_ensure (G_TYPE_DBUS_CONNECTION);
++      g_type_ensure (G_TYPE_DBUS_PROXY);
++
+       context = g_main_context_new ();
+       g_thread_new ("dconf worker", dconf_gdbus_worker_thread, context);
+       g_once_init_leave (&worker_context, context);
+-- 
+cgit v0.12
+