Fix parisc flags to work on parisc64 as well.
Merge topic 'fix-gcc-hppa' into next

97a53577 Fix parisc flags to work on parisc64 as well.
Workaround for short jump tables on PA-RISC.

The PA-RISC architecture requires special options for GCC to prevent
linker errors when libraries reach a certain size and / or complexity.
See http://mraw.org/blog/2007/10/10/Linking_on_hppa and gcc
documentation on -mlong-calls.
Merge topic 'fix-gcc-hppa' into next

0a2d0f09 Workaround for short jump tables on PA-RISC.