File percona-xtrabackup-2.2.9-nodoc.patch of Package xtrabackup

From: Andreas Stieger <astieger@suse.com>
Date: Wed, 25 Feb 2015 09:30:48 +0100
Upstream: no

openSUSE's spec file deletes doc directories due to licencing/trademark.
Make the build work.

Index: percona-xtrabackup-2.2.9/storage/innobase/xtrabackup/CMakeLists.txt
===================================================================
--- percona-xtrabackup-2.2.9.orig/storage/innobase/xtrabackup/CMakeLists.txt
+++ percona-xtrabackup-2.2.9/storage/innobase/xtrabackup/CMakeLists.txt
@@ -25,4 +25,3 @@ INSTALL_SCRIPT(${CMAKE_CURRENT_BINARY_DI
 
 ADD_SUBDIRECTORY(src)
 ADD_SUBDIRECTORY(test)
-ADD_SUBDIRECTORY(doc/source)