[oe] preferred-xorg-versions-X11R7.1.inc broken?

[Eric Nelson]

Trying to build gpe-image using distro/generic.conf, I'm
getting an error configuring xinerama.

 From the log file
    tmp/work/armv5te-linux/libxinerama-1_1.0.2-r0/temp/log.do_configure.9791

I'm seeing an error of:
    configure.ac:32: error: must install xorg-macros 1.1 or later
    configure.ac:32: the top level

It appears that preferred-xorg-versions-X11R7.1.inc doesn't
specify a xinerama version so it uses the newer one but does
specify a version of util-macros (1.0.2).