[cross-gcc/f20] (14 commits) ...Merge branch 'master' into f21

[David Howells]

Summary of changes:

  b4bdd22... hardcode ld path so that the cross compiler can easily find (*)
  d360929... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  41576c5... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  ee0b0ea... Enable libgcc building on sh64 [gcc BZ 61844]. (*)
  16d1e7e... Move to gcc-4.9.2-2 (*)
  0d35a3d... Remove cross-gcc-sh64-libgcc.patch as it's no longer refere (*)
  bceb8c1... Rebase on gcc-4.9.2-5 (*)
  357204a... Make sure the sys-root perms aren't picked up from the buil (*)
  415104c... Use binutils-2.25 (*)
  4c9c91a... de-cloog and de-isl gcc srpm (*)
  25dc4ff... Add missing patch files (*)
  6127beb... Merge branch 'master' into f21 (*)
  6558fa8... Need to build-depend on isl-devel and cloog-devel (*)
  9d4b4be... Merge branch 'master' into f21 (*)

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