texinfo: upgrade to 6.5

Besides revision change, this version includes the project M4 macros path into
EXTRA_AUTORECONF which avoid the following compilation issue:

    In file included from ../../../texinfo-6.5/gnulib/lib/mbrtowc.c:21:0:
    ./wchar.h:571:6: error: #if with no expression
     # if
          ^
    Makefile:1378: recipe for target 'mbrtowc.o' failed
    make[4]: *** [mbrtowc.o] Error 1
    make[4]: *** Waiting for unfinished jobs....
    In file included from ../../../texinfo-6.5/gnulib/lib/mbswidth.c:33:0:
    ./wchar.h:571:6: error: #if with no expression
     # if
          ^

(From OE-Core rev: 71fae8ac66f0aa3239b3daf5d21cba9bd31d85ad)

Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/texinfo/texinfo_6.3.bb → meta/recipes-extended/texinfo/texinfo_6.5.bb

@@ -37,13 +37,15 @@ SRC_URI = "${GNU_MIRROR}/texinfo/${BP}.tar.gz \
            ${TARGET_PATCH} \
           "
 
-SRC_URI[md5sum] = "9b08daca9bf8eccae9b0f884aba41f9e"
-SRC_URI[sha256sum] = "300a6ba4958c2dd4a6d5ce60f0a335daf7e379f5374f276f6ba31a221f02f606"
+SRC_URI[md5sum] = "94e8f7149876793030e5518dd8d6e956"
+SRC_URI[sha256sum] = "d34272e4042c46186ddcd66bd5d980c0ca14ff734444686ccf8131f6ec8b1427"
 
 tex_texinfo = "texmf/tex/texinfo"
 
 inherit gettext autotools
 
+EXTRA_AUTORECONF += "-I ${S}/gnulib/m4"
+
 do_configure_prepend () {
 	# autotools_do_configure updates po/Makefile.in.in, we also need
 	# update po_document.