ptxdist: print error when calling 'image' without argument
wpa_supplicant: use correct libnl3 includes

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
libftdi1: version bump 1.0 -> 1.1

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
openocd: new package for openocd-0.8.0

Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
[mol: cleanup]
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
libxml2: update to 2.9.2

Also integrated two changes from upstream fixing two minor issues.
Build successfully tested against all ptxdist packages requiring
libxml2, no runtime tests.
libxml2: handle new ./configure options