gcc-4.2/gcj-4.2 update for testing/unstable

[Matthias Klose <doko@cs.tu-berlin.de>]

The gcc-4.2 branch did see some (< 10) fixes. I'll prepare an upload
of both gcc-4.2 and gcj-4.2 next weekend, and upload to unstable, if
there are no concerns about the upload. The changes are in the gcccvs
repository. The packages build without regressions on amd64 and i386.

  Matthias

gcc-4.2 (4.2.4-4) UNRELEASED; urgency=low

  * Update to SVN 20081008 from the ubuntu/gcc-4_2-branch.
    - PR middle-end/37731 (wrong code), PR middle-end/36575 (wrong code),
      PR rtl-optimization/37544 (wrong code), PR target/37101 (wrong code),
      PR middle-end/35432 (ice-on-valid).
    - PR libgcj/8995 (race conditions in interpreter), PR libgcj/31890
      out-of-sync javaprims.h regenerated).
    - Fix naming of bridge targets in gjavah (wrong header generation).
  * Fix PR c/35437 (ice-on-invalid), taken from the gcc-4.3 branch.
    LP: #251744.
  * gij/gcj: Don't remove alternatives on upgrade. Addresses: #479950.
  * Fix PR libgomp/28432. LP: #235070.
  * debian/rules.conf: Filter empty '[]' and '!none' in control file (Andrea
    Gasparini). LP: #268132.