zypper: add patch from libxml2

Due to Augaes adding the libxml2 requirement.

(From OE-Core rev: ec7c0fcda076c9ca3ed99d7885cfbac7a91e276b)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/zypper/zypper/cmake_libxml2.patch

@@ -0,0 +1,28 @@
+Upstream-Status: Pending
+
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+
+Index: git/CMakeLists.txt
+===================================================================
+--- git.orig/CMakeLists.txt	2011-12-20 15:13:59.851209493 -0800
++++ git/CMakeLists.txt	2011-12-20 15:14:51.167211302 -0800
+@@ -25,6 +25,9 @@
+ PKG_CHECK_MODULES(RPM REQUIRED rpm)
+ INCLUDE_DIRECTORIES( ${RPM_INCLUDE_DIRS} )
+ 
++PKG_CHECK_MODULES(LIBXML REQUIRED libxml-2.0)
++INCLUDE_DIRECTORIES( ${LIBXML_INCLUDE_DIRS} )
++
+ FIND_PACKAGE( Zypp REQUIRED )
+ IF( ZYPP_FOUND )
+   INCLUDE_DIRECTORIES(${ZYPP_INCLUDE_DIR})
+@@ -70,6 +73,9 @@
+ INCLUDE(CTest)
+ ENABLE_TESTING()
+ 
++# New Augeas requires libxml now
++PKG_CHECK_MODULES(LIBXML REQUIRED libxml-2.0)
++INCLUDE_DIRECTORIES( ${LIBXML_INCLUDE_DIRS} )
+ 
+ # documentation too important to be hidden in doc:
+ INSTALL(

meta/recipes-extended/zypper/zypper_git.bb

@@ -5,13 +5,14 @@ LICENSE  = "GPLv2+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=3201406e350b39e05a82e28b5020f413"
 
 DEPENDS  = "libzypp augeas"
-PR = "r6"
+PR = "r1"
 SRCREV = "2c5bb6ceb99ecd950ef993e43d77bf0569ea0582"
 
 inherit cmake
 
 SRC_URI = "git://github.com/openSUSE/zypper.git;protocol=git \
            file://cmake.patch \
+           file://cmake_libxml2.patch \
            file://dso_linking_change_build_fix.patch \
            file://rpm5-flag.patch \
           "