package/gupnp: fix build with newer versions of libxml2
Fixes:
http://autobuild.buildroot.net/results/b26/
b267c4137edebc504757b6275824c748cce3d894/
libxml2 deprecated the function xmlRecoverMemory with commit
https://github.com/GNOME/libxml2/commit/
51035c539edf67de93ced3cf037bb1f2b298e526
first included in versions 2.11.0. Buildroot bumped libxml2 to the 2.11
branch with commit
dfe1ca7872a45bcdc825ff0900d7fd929097a635.
Signed-off-by: Bernd Kuhls <[email protected]>
Signed-off-by: Thomas Petazzoni <[email protected]>