fix gtk-doc build

0001-docs-Remove-types-handling-from-docs.patch

@@ -0,0 +1,47 @@
+From 7939e8defe7530431730eb6f83e423071846640d Mon Sep 17 00:00:00 2001
+From: Bastien Nocera <hadess@hadess.net>
+Date: Wed, 25 Aug 2021 12:29:12 +0200
+Subject: [PATCH] docs: Remove types handling from docs
+
+umockdev doesn't export any GObject object types, so gtk-doc should not
+be trying to create an empty types file, or including an object class
+tree in its documentation.
+
+See https://gitlab.gnome.org/GNOME/gtk-doc/issues/48
+See https://github.com/mesonbuild/meson/issues/3892
+See https://bugzilla.redhat.com/show_bug.cgi?id=1604585
+---
+ docs/reference/meson.build       | 1 -
+ docs/reference/umockdev-docs.xml | 4 ----
+ 2 files changed, 5 deletions(-)
+
+diff --git a/docs/reference/meson.build b/docs/reference/meson.build
+index 737f861..25977af 100644
+--- a/docs/reference/meson.build
++++ b/docs/reference/meson.build
+@@ -14,7 +14,6 @@ gnome.gtkdoc('umockdev',
+   src_dir: [meson.build_root(), umockdev_c, umockdev_ioctl_c],
+   content_files: [version_xml],
+   ignore_headers: ['uevent_sender.h', 'ioctl_tree.h', 'debug.h'],
+-  scan_args: ['--rebuild-types'],
+   dependencies: [glib, gobject, declare_dependency(link_with : [umockdev_lib])],
+   install: true,
+ )
+diff --git a/docs/reference/umockdev-docs.xml b/docs/reference/umockdev-docs.xml
+index 4d7216f..0228aef 100644
+--- a/docs/reference/umockdev-docs.xml
++++ b/docs/reference/umockdev-docs.xml
+@@ -33,10 +33,6 @@
+         <xi:include href="xml/umockdeverror.xml"/>
+ 
+   </chapter>
+-  <chapter id="object-tree">
+-    <title>Object Hierarchy</title>
+-     <xi:include href="xml/tree_index.sgml"/>
+-  </chapter>
+   <index id="api-index-full">
+     <title>API Index</title>
+     <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+-- 
+2.31.1
+

umockdev.spec

@@ -17,6 +17,9 @@ BuildRequires:    libpcap-devel
 BuildRequires:    vala
 BuildRequires:    chrpath
 
+# https://github.com/martinpitt/umockdev/pull/139
+Patch0: 0001-docs-Remove-types-handling-from-docs.patch
+
 %description
 With this program and libraries you can easily create mock udev objects.
 This is useful for writing tests for software which talks to