Log message:
Dependency bumps, needed because of devel/pth's major bump, and related
dependency bumps.

Log message:
Update autogen to 5.5.3.

Changes since 5.5.2 include:
* AutoOpts' usage procedure has been enhanced to produce either AutoOpts
  standard usage or usage that looks more like current GNU practices.
  The latter provides less information and help.
* I32LPx behavior has improved.  Don't think I can call it "industrial
  strength" just yet, tho.

Log message:
Update autogen to 5.5.2.

New in 5.5.2 - February, 2003
* Fixes for FreeBSD weirdisms with sed, dlopen(), and the Guile library
* stash offsets in uintptr_t types so this thing works when
  sizeof(void*) != sizeof(off_t)
* still more configury fixes.  It will never, ever end.

New in 5.5 - December 15, 2002
* The FOR macro will now accept a list of values, as in:
  [= FOR v IN one, "two , part" three =]
* snprintfv-0.99f was fully incorporated, saving 300K of distribution
  space and a lot of configure time.
* The 'dne' function will accept "-d" as the first argument in order
  to suppress the date from the output.

New in 5.4.8 - December 10, 2002
* Freed AutoOpts from libguile.  It was never really dependent.
* new snprintfv library incorporated

Log message:
Import autogen 5.4.7

AutoGen is a tool designed for generating program files that contain
repetitive text with varied substitutions. Its goal is to simplify the
maintenance of programs that contain large amounts of repetitious text.
This is especially valuable if there are several blocks of such text that
must be kept synchronized.