* Fixes the following configure error by prefixing
PKG_CONFIG_SYSROOT_DIR:
| grep: /usr/include/gstreamer-0.10/gst/gstconfig.h: No such file or directory
(From OE-Core rev: 3c77f7a3bbd47d33dd7cac7ba536675357991c5f)
Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>