I have managed to get libstdc++ onto my beagleboard by downloading the
ipk's from http://www.angstrom-distribution.org/feeds/2008/ipk/glibc/armv7a/base/
onto sd card and installing them using opkg.
Now I have the following problem when testing the PowerVR SDK Demos
PVRShell: EGL 1.4
Exit message has been set to: "PVRShell: Unable to create
PVRShell: Unable to create surface