RPM-5.2.0 needs the optional XML support in libneon. Restructure kconfig dependencies to ensure rpm can only be selected if libneon with XML support (in addition to SSL + ZLIB) is enabled. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
'default n' is the default, so there's no need to say it explicitly.
* Use bzip2 compression (rpms can have gzip or bzip2 payloads) * -j1, rpm cannot build with more than 1 thread