[gdb] (21 commits) ...Rebase to FSF GDB 7.2.90.20110703 (which is a 7.3 pre-release). Adjust the `print errno' patch due t

[Jan Kratochvil]

Summary of changes:

  af2402c... - Rebase to FSF GDB 7.2.50.20110213 (which is a 7.3 pre-rel (*)
  6f7687c... - Drop non-user (gdbint) and obsolete (stabs) documentation (*)
  4d79cf2... Fix gdb-doc Group to be Documentation, also provide it as n (*)
  6b44006... - Move the GFDL License to gdb-doc. (*)
  3080c0e... - Rebase to FSF GDB 7.2.50.20110218 (which is a 7.3 pre-rel (*)
  14982af... - Drop %{_datadir}/gdb/syscalls/* for unsupported arches. (*)
  833b125... - Rebase to FSF GDB 7.2.50.20110222 (which is a 7.3 pre-rel (*)
  9aa6e1d... Include doc also in the PDF form; new BuildRequires: texinf (*)
  d515913... Rebase to FSF GDB 7.2.50.20110305 (which is a 7.3 pre-relea (*)
  48cf710... Rebase to FSF GDB 7.2.50.20110320 (which is a 7.3 pre-relea (*)
  5752ad0... Fix threading internal error on corrupted memory (BZ 677654 (*)
  46a1caf... Rebase to FSF GDB 7.2.50.20110328 (which is a 7.3 pre-relea (*)
  98c0c7a... Fix occasional crash on `print errno' with no -pthread and  (*)
  1cd4f38... - Cleanup spec file to add sparc|sparcv9|sparc64. - Add spa (*)
  09dd777... Rebase to FSF GDB 7.2.90.20110411 (which is a 7.3 pre-relea (*)
  f314eb3... Rebase to FSF GDB 7.2.90.20110429 (which is a 7.3 pre-relea (*)
  7180591... Bundle readline-6.2 with a workaround of skipped "ask" (BZ  (*)
  4adfc8b... Search also for .<seqno> files in /usr/lib/debug/.build-id  (*)
  c8a4544... Rebase to FSF GDB 7.2.90.20110525 (which is a 7.3 pre-relea (*)
  847a670... Fix install-info for the gdb-doc subpackage (BZ 715228). (*)
  e6e9cf3... Rebase to FSF GDB 7.2.90.20110703 (which is a 7.3 pre-relea (*)

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