[maguro] Add the hadk_make_target macro : the target used when running make in the HABUILD_SDK on the OBS
[hammerhead] Move the Provides: line to the hammerhead spec file
[all] Meke the OBS build use _smp_mflags macro (-j <n>) in make
[all] Tidy up macros in comments
[all] For OBS build we use _target_cpu macro to simply lie about our architecture.
We let the OBS ExportFilter macros in the prjconf handle the publishing.
Merge pull request #56 from lbt/hybris-10.1

maguro make update; fix hammerhead Provides; use -j <n> in make