xcb-proto: update based on changes to python.m4 in automake

1. We dont need the aclocal patch as this will be handled by automake
2. We need to update xcb-proto.pc.in to know about ${libdir} since
   we'll end up with something like:

   pythondir=${libdir}/python2.6/site-packages

(From OE-Core rev: 4de2ba0eeaefbd6813443c6906108b815af9e109)

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/xcb/xcb-proto-1.6/aclocal.patch

@@ -1,22 +0,0 @@
-Upstream-Status: Inappropriate [configuration]
-
-diff -ruN xcb-proto-1.6-orig/aclocal.m4 xcb-proto-1.6/aclocal.m4
---- xcb-proto-1.6-orig/aclocal.m4	2011-07-08 15:45:33.000000000 +0800
-+++ xcb-proto-1.6/aclocal.m4	2011-07-08 15:48:19.000000000 +0800
-@@ -518,6 +518,7 @@
-   dnl general consensus is that you shouldn't need this ability.
- 
-   AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
-+  AC_SUBST([PYTHON_LIB_PREFIX], ['${libdir}'])
-   AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
- 
-   dnl At times (like when building shared libraries) you may want
-@@ -546,7 +547,7 @@
-        am_py_prefix=$prefix
-      fi
-      am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null ||
--     echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`
-+     echo "$PYTHON_LIB_PREFIX/python$PYTHON_VERSION/site-packages"`
-      case $am_cv_python_pythondir in
-      $am_py_prefix*)
-        am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`

meta/recipes-graphics/xcb/xcb-proto-1.6/xcb-proto-libdir.patch

@@ -0,0 +1,14 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
+
+Index: xcb-proto-1.6/xcb-proto.pc.in
+===================================================================
+--- xcb-proto-1.6.orig/xcb-proto.pc.in
++++ xcb-proto-1.6/xcb-proto.pc.in
+@@ -1,4 +1,5 @@
+ prefix=@prefix@
++libdir=@libdir@
+ datarootdir=@datarootdir@
+ datadir=@datadir@
+ xcbincludedir=@xcbincludedir@

meta/recipes-graphics/xcb/xcb-proto.inc

@@ -10,7 +10,7 @@ SECTION = "x11/libs"
 LICENSE = "MIT-X"
 
 SRC_URI = "http://xcb.freedesktop.org/dist/xcb-proto-${PV}.tar.bz2 \
-           file://aclocal.patch"
+           file://xcb-proto-libdir.patch"
 
 inherit autotools pkgconfig
 

meta/recipes-graphics/xcb/xcb-proto_1.6.bb

@@ -4,7 +4,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d763b081cb10c223435b01e00dc0aba7 \
                     file://src/dri2.xml;beginline=2;endline=28;md5=f8763b13ff432e8597e0d610cf598e65"
 
-PR = "r2"
+PR = "r3"
 
 SRC_URI[md5sum] = "04313e1d914b44d0e457f6c494fc178b"
 SRC_URI[sha256sum] = "f52bc1159b12496f002404eb5793c01277b20c82cb72c5ff076d7b25da9b5ca2"

meta/recipes-graphics/xcb/xcb-proto_git.bb

@@ -3,7 +3,7 @@ DEFAULT_PREFERENCE = "-1"
 include xcb-proto.inc
 SRCREV = "d81ca233e98be8fa59e8c90d262c0516944c5a66"
 PV = "1.2+gitr${SRCPV}"
-PR = "r2"
+PR = "r3"
 
 SRC_URI = "git://anongit.freedesktop.org/git/xcb/proto;protocol=git"
 S = "${WORKDIR}/git"