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[src/TZDATA]: src/external/public-domain/tz/dist Import tzdata2022d from http...
details: https://anonhg.NetBSD.org/src/rev/2fb2d6803c41
branches: TZDATA
changeset: 371209:2fb2d6803c41
user: kre <kre%NetBSD.org@localhost>
date: Wed Sep 28 11:05:35 2022 +0000
description:
Import tzdata2022d from https://github.com/JodaOrg/global-tz/releases/download/2022dgtz/tzdata2022dgtz.tar.gz
Summary of changes in tzdata2022d (2022-09-23 12:02:57 -0700):
* Palestine now springs forward and falls back at 02:00 on the
first Saturday on or after March 24 and October 24, respectively.
* Simplify three Ukraine zones to one, since the post-1970
differences seem to have been imaginary.
This is an update from 2022b to 2022d, there were no tzdata changes in 2022c
diffstat:
external/public-domain/tz/dist/Makefile | 9 ++--
external/public-domain/tz/dist/NEWS | 47 +++++++++++++++++++++++-
external/public-domain/tz/dist/africa | 2 +-
external/public-domain/tz/dist/asia | 34 +++++++++++------
external/public-domain/tz/dist/australasia | 6 +-
external/public-domain/tz/dist/backward | 2 +
external/public-domain/tz/dist/backzone | 50 +++++++++++++++++++++++++
external/public-domain/tz/dist/europe | 58 +++++------------------------
external/public-domain/tz/dist/southamerica | 10 ++++-
external/public-domain/tz/dist/theory.html | 26 +++++++------
external/public-domain/tz/dist/version | 2 +-
external/public-domain/tz/dist/ziguard.awk | 37 ++++++++++--------
external/public-domain/tz/dist/zone.tab | 2 -
external/public-domain/tz/dist/zone1970.tab | 26 ++++++++++++-
14 files changed, 206 insertions(+), 105 deletions(-)
diffs (truncated from 654 to 300 lines):
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/Makefile
--- a/external/public-domain/tz/dist/Makefile Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/Makefile Wed Sep 28 11:05:35 2022 +0000
@@ -298,8 +298,9 @@
# guess TM_GMTOFF from other macros; define NO_TM_GMTOFF to suppress this.
# Similarly, if your system has a "zone abbreviation" field, define
# -DTM_ZONE=tm_zone
-# and define NO_TM_ZONE to suppress any guessing. These two fields are not
-# required by POSIX, but are widely available on GNU/Linux and BSD systems.
+# and define NO_TM_ZONE to suppress any guessing. Although these two fields
+# not required by POSIX, a future version of POSIX is planned to require them
+# and they are widely available on GNU/Linux and BSD systems.
#
# The next batch of options control support for external variables
# exported by tzcode. In practice these variables are less useful
@@ -538,7 +539,7 @@
leapseconds $(ZONETABLES)
AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk \
ziguard.awk zishrink.awk
-MISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl
+MISC= $(AWK_SCRIPTS)
TZS_YEAR= 2050
TZS_CUTOFF_FLAG= -c $(TZS_YEAR)
TZS= to$(TZS_YEAR).tzs
@@ -567,7 +568,7 @@
tzfile.5 tzfile.h tzselect.8 tzselect.ksh \
workman.sh zdump.8 zdump.c zic.8 zic.c \
ziguard.awk zishrink.awk \
- zone.tab zone1970.tab zoneinfo2tdf.pl
+ zone.tab zone1970.tab
# And for the benefit of csh users on systems that assume the user
# shell should be used to handle commands in Makefiles. . .
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/NEWS
--- a/external/public-domain/tz/dist/NEWS Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/NEWS Wed Sep 28 11:05:35 2022 +0000
@@ -1,5 +1,50 @@
News for the tz database
+Release 2022d - 2022-09-23 12:02:57 -0700
+
+ Briefly:
+ Palestine transitions are now Saturdays at 02:00.
+ Simplify three Ukraine zones into one.
+
+ Changes to future timestamps
+
+ Palestine now springs forward and falls back at 02:00 on the
+ first Saturday on or after March 24 and October 24, respectively.
+ This means 2022 falls back 10-29 at 02:00, not 10-28 at 01:00.
+ (Thanks to Heba Hamad.)
+
+ Changes to past timestamps
+
+ Simplify three Ukraine zones to one, since the post-1970
+ differences seem to have been imaginary. Move Europe/Uzhgorod and
+ Europe/Zaporozhye to 'backzone'; backward-compatibility links
+ still work, albeit with different timestamps before October 1991.
+
+
+Release 2022c - 2022-08-15 17:47:18 -0700
+
+ Briefly:
+ Work around awk bug in FreeBSD, macOS, etc.
+ Improve tzselect on intercontinental Zones.
+
+ Changes to code
+
+ Work around a bug in onetrueawk that broke commands like
+ 'make traditional_tarballs' on FreeBSD, macOS, etc.
+ (Problem reported by Deborah Goldsmith.)
+
+ Add code to tzselect that uses experimental structured comments in
+ zone1970.tab to clarify whether Zones like Africa/Abidjan and
+ Europe/Istanbul cross continent or ocean boundaries.
+ (Inspired by a problem reported by Peter Krefting.)
+
+ Fix bug with 'zic -d /a/b/c' when /a is unwritable but the
+ directory /a/b already exists.
+
+ Remove zoneinfo2tdf.pl, as it was unused and triggered false
+ malware alarms on some email servers.
+
+
Release 2022b - 2022-08-10 15:38:32 -0700
Briefly:
@@ -83,7 +128,7 @@
zic no longer complains "can't determine time zone abbreviation to
use just after until time" when a transition to a new standard
- time occurs simultanously with the first DST fallback transition.
+ time occurs simultaneously with the first DST fallback transition.
Changes to build procedure
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/africa
--- a/external/public-domain/tz/dist/africa Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/africa Wed Sep 28 11:05:35 2022 +0000
@@ -1470,7 +1470,7 @@
-0:53:00 - FMT 1913 Jul 1 # Freetown MT
-1:00 SL %s 1939 Sep 5
-1:00 - -01 1941 Dec 6 24:00
- 0:00 SL GMT/+01
+ 0:00 - GMT
# Somalia
# Zone NAME STDOFF RULES FORMAT [UNTIL]
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/asia
--- a/external/public-domain/tz/dist/asia Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/asia Wed Sep 28 11:05:35 2022 +0000
@@ -1516,8 +1516,8 @@
# onwards (which was during the Islamic Republic).
# From Francis Santoni (2022-06-01):
-# for Iran and 1977 the effective change is only 20 october
-# (UIT No. 143 17.XI.1977) and not 23 september (UIT No. 141 13.IX.1977).
+# for Iran and 1977 the effective change is only 20 October
+# (UIT No. 143 17.XI.1977) and not 23 September (UIT No. 141 13.IX.1977).
# UIT is the Operational Bulletin of International Telecommunication Union.
# From Roozbeh Pournader (2003-03-15):
@@ -3407,10 +3407,6 @@
# The winter time in 2015 started on October 23 at 01:00.
# https://wafa.ps/ar_page.aspx?id=CgpCdYa670694628582aCgpCdY
# http://www.palestinecabinet.gov.ps/portal/meeting/details/27583
-#
-# From Paul Eggert (2019-04-10):
-# For now, guess spring-ahead transitions are at 00:00 on the Saturday
-# preceding March's last Sunday (i.e., Sat>=24).
# From P Chan (2021-10-18):
# http://wafa.ps/Pages/Details/34701
@@ -3427,6 +3423,18 @@
# From Heba Hamad (2022-03-10):
# summer time will begin in Palestine from Sunday 03-27-2022, 00:00 AM.
+# From Heba Hamad (2022-08-30):
+# winter time will begin in Palestine from Saturday 10-29, 02:00 AM by
+# 60 minutes backwards. Also the state of Palestine adopted the summer
+# and winter time for the years: 2023,2024,2025,2026 ...
+# https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
+# (2022-08-31): ... the Saturday before the last Sunday in March and October
+# at 2:00 AM ,for the years from 2023 to 2026.
+# (2022-09-05): https://mtit.pna.ps/Site/New/1453
+#
+# From Paul Eggert (2022-08-31):
+# For now, assume that this rule will also be used after 2026.
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
Rule EgyptAsia 1957 1958 - Oct 1 0:00 0 -
@@ -3457,14 +3465,16 @@
Rule Palestine 2014 only - Oct 24 0:00 0 -
Rule Palestine 2015 only - Mar 28 0:00 1:00 S
Rule Palestine 2015 only - Oct 23 1:00 0 -
-Rule Palestine 2016 2018 - Mar Sat>=24 1:00 1:00 S
-Rule Palestine 2016 2018 - Oct Sat>=24 1:00 0 -
+Rule Palestine 2016 2018 - Mar Sat<=30 1:00 1:00 S
+Rule Palestine 2016 2018 - Oct Sat<=30 1:00 0 -
Rule Palestine 2019 only - Mar 29 0:00 1:00 S
-Rule Palestine 2019 only - Oct Sat>=24 0:00 0 -
-Rule Palestine 2020 2021 - Mar Sat>=24 0:00 1:00 S
+Rule Palestine 2019 only - Oct Sat<=30 0:00 0 -
+Rule Palestine 2020 2021 - Mar Sat<=30 0:00 1:00 S
Rule Palestine 2020 only - Oct 24 1:00 0 -
-Rule Palestine 2021 max - Oct Fri>=23 1:00 0 -
-Rule Palestine 2022 max - Mar Sun>=25 0:00 1:00 S
+Rule Palestine 2021 only - Oct 29 1:00 0 -
+Rule Palestine 2022 only - Mar 27 0:00 1:00 S
+Rule Palestine 2022 max - Oct Sat<=30 2:00 0 -
+Rule Palestine 2023 max - Mar Sat<=30 2:00 1:00 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/australasia
--- a/external/public-domain/tz/dist/australasia Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/australasia Wed Sep 28 11:05:35 2022 +0000
@@ -489,8 +489,8 @@
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Pacific/Saipan -14:17:00 - LMT 1844 Dec 31
9:43:00 - LMT 1901
- 9:00 - +09 1969 Oct
- 10:00 - +10 2000 Dec 23
+ 9:00 - +09 1944 Jul 9
+ 10:00 Guam G%sT 2000 Dec 23
10:00 - ChST # Chamorro Standard Time
# Marshall Is
@@ -929,7 +929,7 @@
Zone Pacific/Midway -11:49:28 - LMT 1901
-11:00 - -11 1956 Jun 3
-11:00 1:00 -10 1956 Sep 2
- -11:00 - -11
+ -11:00 - SST # S=Samoa
# Palmyra
# uninhabited since World War II; was probably like Pacific/Kiritimati
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/backward
--- a/external/public-domain/tz/dist/backward Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/backward Wed Sep 28 11:05:35 2022 +0000
@@ -90,6 +90,8 @@
Link Europe/London Europe/Belfast
Link Europe/Kyiv Europe/Kiev
Link Europe/Chisinau Europe/Tiraspol
+Link Europe/Kyiv Europe/Uzhgorod
+Link Europe/Kyiv Europe/Zaporozhye
Link Europe/London GB
Link Europe/London GB-Eire
Link Etc/GMT GMT+0
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/backzone
--- a/external/public-domain/tz/dist/backzone Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/backzone Wed Sep 28 11:05:35 2022 +0000
@@ -1093,6 +1093,27 @@
2:00 Russia EE%sT 1992 Jan 19 2:00
3:00 Russia MSK/MSD
+# Ukraine
+#
+# Although Shanks & Pottenger say Transcarpathia used CET 1990/1991,
+# this unreliable source contradicts contemporaneous government resolutions
+# (see the commentary for Ukraine in the 'europe' file)
+# so for now this dubious zone is in 'backzone'.
+# "Uzhhorod" is the transliteration of the Ukrainian spelling, but
+# "Uzhgorod" was a common English spelling when this dubious zone was
+# added to TZDB in 1999.
+Zone Europe/Uzhgorod 1:29:12 - LMT 1890 Oct
+ 1:00 - CET 1940
+ 1:00 C-Eur CE%sT 1944 Oct
+ 1:00 1:00 CEST 1944 Oct 26
+ 1:00 - CET 1945 Jun 29
+ 3:00 Russia MSK/MSD 1990
+ 3:00 - MSK 1990 Jul 1 2:00
+ 1:00 - CET 1991 Mar 31 3:00
+ 2:00 - EET 1992 Mar 20
+ 2:00 C-Eur EE%sT 1996 May 13
+ 2:00 EU EE%sT
+
# Liechtenstein
# From Paul Eggert (2022-07-21):
@@ -1106,6 +1127,25 @@
# Croatia
+# Ukraine
+
+# Although Shanks & Pottenger say Zaporizhzhia and eastern Lugansk
+# observed DST 1990/1991, this unreliable source contradicts contemporaneous
+# government resolutions (see the commentary for Ukraine in the 'europe' file)
+# so for now this dubious zone is in 'backzone'.
+# "Zaporizhzhia" is the transliteration of the Ukrainian name, but
+# "Zaporozhye" was a common English spelling when this dubious zone was
+# added to TZDB in 1999.
+Zone Europe/Zaporozhye 2:20:40 - LMT 1880
+ 2:20 - +0220 1924 May 2
+ 2:00 - EET 1930 Jun 21
+ 3:00 - MSK 1941 Aug 25
+ 1:00 C-Eur CE%sT 1943 Oct 25
+ 3:00 Russia MSK/MSD 1991 Mar 31 2:00
+ 2:00 E-Eur EE%sT 1992 Mar 20
+ 2:00 C-Eur EE%sT 1996 May 13
+ 2:00 EU EE%sT
+
# Madagascar
# Christmas
@@ -1184,6 +1224,16 @@
# Also see Pacific/Chuuk and commentary for Micronesia in 'australasia'.
# N Mariana Is
+#
+# From Paul Eggert (2022-08-16):
+# Although Shanks & Pottenger say Saipan used +09 and then switched
+# to Guam time in October 1969, this is surely wrong.
+# Saipan used Guam time in the late 1950s; see page 4 of the minutes on the
+# conference of the 12th Saipan Legislature and the Select Committee on
+# Saipan Mission, 5th Guam Legislature (1959-09-11):
+# http://www.nmhcouncil.org/nmhc_archives/U.S.%20Navy%20Civil%20Affairs%20Files%201944-1962/1959/1959%2009%2017%20letter,%20minutes%20of%20conference,%20Borja.pdf
+# For now, assume Saipan switched to Guam time after the Battle of Saipan.
+#
# Wake
diff -r beefbb8b02d3 -r 2fb2d6803c41 external/public-domain/tz/dist/europe
--- a/external/public-domain/tz/dist/europe Wed Aug 17 12:17:43 2022 +0000
+++ b/external/public-domain/tz/dist/europe Wed Sep 28 11:05:35 2022 +0000
@@ -2776,10 +2776,14 @@
# From Alexander Krivenyshev (2014-03-17):
# time change at 2:00 (2am) on March 30, 2014
# https://vz.ru/news/2014/3/17/677464.html
-# From Paul Eggert (2014-03-30):
-# Simferopol and Sevastopol reportedly changed their central town clocks
-# late the previous day, but this appears to have been ceremonial
-# and the discrepancies are small enough to not worry about.
+# From Tim Parenti (2022-07-01), per Paul Eggert (2014-03-30):
+# The clocks at the railway station in Simferopol were put forward from 22:00
+# to 24:00 the previous day in a "symbolic ceremony"; however, per
+# contemporaneous news reports, "ordinary Crimeans [made] the daylight savings
+# time switch at 2am" on Sunday.
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