- Replace the PIE (Position Indepdent Executable) support patch by a new
        one.
    - Drop gdb-6.3-nonthreaded-wp-20050117.patch as fuzzy + redundant.
    - Fix callback-mode readline-6.0 regression for CTRL-C.
    - Fix syscall restarts for amd64->i386 biarch.
    - Various testsuite results stability fixes.
    - Fix crash on reading stabs on 64bit (BZ 537837).
    - archer-jankratochvil-fedora12 commit:
        16276c1aad1366b92e687c72cab30192280e1906
    - archer-jankratochvil-pie-fedora12 ct:
        2ae60b5156d43aabfe5757940eaf7b4370fb05d2