Upstream changes:
1.9739 [2016-06-28]
- the upcoming macOS 10.12 (Sierra, the operating system formerly
known as OS X, or Darwin) has implemented the clock_gettime()
and clock_getres() interfaces but not the clock_nanosleep()
1.9738 [2016-06-26]
- fix the dates in the Changes, it's not July yet
[rt.cpan.org #115553]
- in cygwin, drop the utime.t expected timestamp resolution
- documented for utime that the actual timestamp resolution depends
on the operating system and the filesystem, just like for stat
- looks like in gnukfreebsd 10.1 neither futimens or utimensat work
even though they exist, skipping utime tests there for now
- demodernize the Test::More use in utime.t (no subtest) to
better support older Perl installations
- for all the tests, drop the Test::More 0.82 requirement,
the only "modern" thing used is the note routine which
can be replaced with print("# ...\n") (or printf),
with this works back at least with Test::More 0.54 (perl 5.8.7)
1.9737 [2016-06-22]
- utime in HiRes.xs had dXSARGS which was unnecessary, leading
to two markstack pops, panic, and two-minute wait for the watchdog
(thanks to Dave Mitchell for the eagle-eye)
- even though 5.10.x should have the Perl_ck_warner, many CPAN
smokes proved otherwise, so requiring now at least 5.12 for
Perl_ck_warner use in IS_SAFE_PATHNAME()
1.9736 [2016-06-22]
- the IS_SAFE_PATHNAME() emulation was too modern for Perl 5.10
- make it so that only one value is set for -DTIME_HIRES_STAT
even on systems that support many options
- the 1.9734 (only released in blead, and as part of the development
release 5.25.2) fix for Darwin's clock_gettime was wrong under
threaded builds, leading into mutex panics in clock.t
- the d_hires_utime determination was made more precise
- the utime.t was failing in platforms where only one of
futimens/utimensat was present (neither or both was okay)
1.9735 [2016-06-20]
- Time::HiRes should override `utime` to allow setting hires
(futimens and utimensat support)
[rt.perl.org #114809]
- the utime patch used IS_SAFE_PATHNAME() which isn't available in
too old Perls, so emulate (in case the Devel::PPPort is too old)
1.9734 [2016-06-17]
- fix Darwins with clock_gettime: blead 2d41a263
[rt.perl.org #128427]
1.9733 [2016-04-23]
- C90 declaration-after-statement error with darwin threads: blead de1003b4
[rt.cpan.org #113856]
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