[crash/f15] (6 commits) ...- Fixes for gcc-4.6 -Werror compile failures for ARM architecture. - Fixes for gcc-4.6 -Werror compi

[David Anderson]

Summary of changes:

  1e2581a... update to 5.1.5, add ARM to exclusive arch (*)
  a263711... Fix unused-but-set-variable compiler errors for ppc/ppc64 b (*)
  256975d... Update to latest upstream release. Fixes for gcc-4.6 -Werro (*)
  5c33b80... updated to latest upstream. (*)
  4a78f29... Fixes for gcc-4.6 -Werror compile failures for ARM architec (*)
  284e733... - Fixes for gcc-4.6 -Werror compile failures for ARM archit

(*) This commit already existed in another branch; no separate mail sent