[cross-gcc/f21] (2 commits) ...Annotate the gcc version string to distinguish it from the system gcc

[David Howells]

Summary of changes:

  3e809af... Rebase on gcc-4.9.1-2 [gcc BZ 61904 / 61801]. (*)
  b497816... Annotate the gcc version string to distinguish it from the  (*)

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