[parrot/parrot] dd965b: [GH #844] Improve Configure steps reporting

[GitHub]

  Branch: refs/heads/rurban/skipped-gh884
  Home:   https://github.com/parrot/parrot
  Commit: dd965b738a07adcac44161fa1097cb996fa34e1a
      https://github.com/parrot/parrot/commit/dd965b738a07adcac44161fa1097cb996fa34e1a
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2012-12-13 (Thu, 13 Dec 2012)

  Changed paths:
    M config/auto/gettext.pm
    M config/auto/gmp.pm
    M config/auto/icu.pm
    M config/auto/libffi.pm
    M config/auto/llvm.pm
    M config/auto/opengl.pm
    M config/auto/pcre.pm
    M config/auto/thread.pm
    M config/auto/zlib.pm
    M config/inter/make.pm

  Log Message:
  -----------
  [GH #844] Improve Configure steps reporting

Currently we have "yes"/"no", sometimes "done", "skipped" and some
steps report more.  Library checks report "no" or "yes, version".

This improve at least the library steps, which can be omitted
with --without-lib to print "skipped" instead of "no".
no could mean not requested or not found.
"not requested" (llvm) is harmonized to "skipped".

"done" is for steps with no other results than done.