Log Message:
Update 0.22 (2012-12-11) to 0.309
---------------------------------
0.309	2014-12-31
	- Remove the -arch removal for Mac OS X.

0.308	2014-12-26
	- deal with "no C compiler available" properly (see RT#101121)

0.307	2014-12-14
	- no Changes since 0.306_002

0.306_002	2014-12-08
	- fix perl_api_link test for broken environments of some windows
	  testers

0.306_001	2014-12-01
	- indent source as requested via issue#4 by Dave Rolsky
	- consolidate check_... function on_*_true/false parameters
	  (Thanks to Peter Rabbitson for being sounding board)
	- introduce more Perlish tests whether XS build is sane:
	  check_produce_xs_build, check_produce_loadable_xs_build
	  (Thanks to Peter Rabbitson for being sounding board)
	- extensive refactoring with some API modifcations (warned
	  users via mail and issue#5)

0.305	2014-06-12
	- skip compiler based tests when compiler seems weird
	- add check_sane_xs composition as discussed on cpan-workers@

0.304	2014-06-01
	- improve dealing with whitespaces in path's of programs
	- reorder -lperl and $Config{perllibs} - let's see if that covers
	  all smokers
	- some minor speed improvements (micro-optimization, but ...)

0.303	2014-05-29
	- fix perl-api check for threaded perl's (by using XSUB.h)
	- fix non-transient linking situations in perl link check
	- cleanup temporary test dependecies

0.302	2014-05-27
	- fix for snooping smoke targets
	- deal with older ExtUtils::MakeMaker versions (can't handle multiple
	  authors)
	- fix double "-lm" in negative test of libmath

0.301	2014-05-26
	- Adding log-file output tee'ing as proposed by H.Merijn Brand and
	  rewrote tests against that API. Make perl.h compile test not TODO
	  for smokers.

0.300	2014-05-20
	- add some code to tests to inspect the massive fail of 0.28
	- include compiler invocation in log on failure
	- add support for appending to logfiles (see t/ for examples)
	- tidy Makefile.PL a bit and try to improve smoke results

0.29	2014-05-19
	- make perl extension tests optional - add support to analyse
	  is scheduled for 0.300

0.28	2014-05-18
	- fix perl 5.6 support
	- improve existing prog checks when binaries with default ars are
	  returned
	- honor environment variables as GNU Autoconf does
	- add additional check_prog_... support fox lex and sed - most
	  other checks aren't suitable until a reasonable "postamble"
	  support is provided
	- add support to prove whether perl development environment is
	  "sane" (as far that can be told)
	- add checks to prove for pureperl build

0.27    2014-04-25
        - fix broken Changes
        - add some fixes for older Perls

0.26    2014-04-23
        - Fix pkg-config test as it's intended (allow testing without
          pkg-config binary)
        - fix C::AC complains about unset results

0.25   2014-04-14
        - Fix settings test that would complain with a duplicate plan
          when no PkgConfig was present.

0.24   2014-04-11
        - Fix lost dependencies during Makefile.PL update
        - add even core dependencies to support older Perls
        - adjust $LIBEXT/$EXEEXT initialization to support HP-UX/HPPA

0.23   2014-04-10
        - bring back to 5.6 (Peter 'Ribasushi' Rabbitson)
        - introduce pkg-config based checks (Jens 'Sno' Rehsack)
        - fix spurious invocation issues (Jens 'Sno' Rehsack)
        - Changes reformatted as per CPAN::Changes::Spec