* win32/Makefile.sub: MSVC14 have struct timespec.

* win32/rtname.cmd: support vcruntime140.dll.

* time.c (localtime_with_gmtoff_zone): MSVC14 doesn't have tzname and
  daylight but have _tzname and _daylight.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/time.c b/time.c
index 4af193d19a..382dc3f108 100644
--- a/time.c
+++ b/time.c
@@ -1639,6 +1639,10 @@ localtime_with_gmtoff_zone(const time_t *t, struct tm *result, long *gmtoff, con
             else
                 *zone = zone_str("(NO-TIMEZONE-ABBREVIATION)");
 #elif defined(HAVE_TZNAME) && defined(HAVE_DAYLIGHT)
+# if RUBY_MSVCRT_VERSION >= 140
+#  define tzname _tzname
+#  define daylight _daylight
+# endif
             /* this needs tzset or localtime, instead of localtime_r */
             *zone = zone_str(tzname[daylight && tm.tm_isdst]);
 #else