iputils: add missing dependencies for busybox on menuentries

And add comments for the corresponding inetutils tools

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
libbsd: fix building with a 'md5.h' in sysroot-target/usr/include

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

Just update to the latest version. Cleanup makefile while at it.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
ptxd_lib_dgen: don't dereference <PKG>_DEVPKG twice

Otherwise we basically get 'ifneq ($(NO),NO)' which makes no sense.
Also, strip <PKG>_DEVPKG when comparing to NO in case of trailing
white-spaces.

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>