Comment # 2 on bug 1219031 from Richard Biener

The missing Requires are due to

AutoReqProv:    off

for cross packages.  The reason for this is that back in time rpm
(or the script/tools used to compute the dependences) simply segfaulted.
We also do not want to register provides/requires for non-native objects.

I'd have to try whether the situation improved here (I fear not much).

As for missing headers you need to install the appropriate
cross-arm-none-newlib-devel package (now for that I can definitely add the
appropriate
Requires).

Thanks for the report.