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Summary of changes in tzdata2014f (2014-08-05 17:42:36 -0700):
  * Russia will subtract an hour from most of its time zones on 2014-10-26
    at 02:00 local time.  There are some exception.
  * The following new zones are added to deal with changes in Russia:
    Asia/Chita and Asia/Srednekolymsk.
  * Australian eastern time zone abbreviations are now AEST/AEDT not EST,
    and similarly for the other Australian zones.
  * Asia/Novokuznetsk shifts from NOVT to KRAT (remaining on UTC+7)
    effective 2014-10-26 at 02:00 local time.
  * The time zone abbreviation for Xinjiang Time (observed in Ürümqi)
    has been changed from URUT to XJT.
  * Prefer MSK/MSD for Moscow time in Russia, even in other cities.
  * Change time zone abbreviations in (western) Samoa to use "ST" and
    "DT" suffixes, as this is more likely to match common practice.
  * America/Metlakatla now uses PST, not MeST, to abbreviate its time zone.
  * Time zone abbreviations have been updated for Japan's two time
    zones used 1896-1937.
  * China's five zones have been simplified to two, since the post-1970
    differences in the other three seem to have been imaginary.  The
    zones Asia/Harbin, Asia/Chongqing, and Asia/Kashgar have been
    removed; backwards-compatibility links still work, albeit with
    different behaviors for time stamps before May 1980.  Asia/Urumqi's
    1980 transition to UTC+8 has been removed, so that it is now at
    UTC+6 and not UTC+8.
  * Some zones have been turned into links, when they differed from existing
    zones only for older UTC offsets where the data were likely invented.
    The affected zones are: Africa/Bamako, Africa/Banjul,
    Africa/Conakry, Africa/Dakar, Africa/Freetown, Africa/Lome,
    Africa/Nouakchott, Africa/Ouagadougou, Africa/Sao_Tome, and
    Atlantic/St_Helena.  This also affects the backwards-compatibility
    link Africa/Timbuktu.
  * Asia/Shanghai's pre-standard-time UT offset has been changed from
    8:05:57 to 8:05:43, the location of Xujiahui Observatory.  Its
    transition to standard time has been changed from 1928 to 1901.
  * Asia/Taipei switched to JWST on 1896-01-01, then to JST on 1937-10-01,
    then to CST on 1945-09-21 at 01:00, and did not observe DST in 1945.
    In 1946 it observed DST from 05-15 through 09-30; in 1947
    from 04-15 through 10-31; and in 1979 from 07-01 through 09-30.
  * Asia/Riyadh's transition to standard time is now 1947-03-14, not 1950.
  * Europe/Helsinki's 1942 fall-back transition was 1942-10-04 at 01:00, not
    1942-10-03 at 00:00.
  * Pacific/Pago_Pago has been changed from UTC-11:30 to UTC-11 for the period
    from 1911 to 1950.
  * Pacific/Chatham has been changed to New Zealand standard time plus
    45 minutes for the period before 1957, reflecting a 1956 remark in
    the New Zealand parliament.
  * Europe/Budapest has several pre-1946 corrections.
  * Africa/Accra is now assumed to have observed DST from 1920 through 1935.
  * Time in Russia before 1927 or so has been corrected by a few seconds in
    the following zones: Europe/Moscow, Asia/Irkutsk, Asia/Tbilisi,
    Asia/Tashkent, Asia/Vladivostok, Asia/Yekaterinburg, Europe/Helsinki, and
  * A new file '' supersedes '' in the installed data.
    The new file's extended format allows multiple country codes per zone.
    The older file is still installed but is deprecated; its format is
    not changing and it will still be distributed for a while, but new
    applications should use the new file.
  * The file '' is planned to switch from ASCII to UTF-8.
    It is still ASCII now, but commentary about the switch has been added.
  * Changes affecting documentation and commentary.
  • Loading branch information...
apb committed Aug 6, 2014
1 parent 82b18d8 commit 34c6ce73ad8f22d0c8ef7e74548039014d9ad36c
Showing with 65 additions and 28 deletions.
  1. +65 −28 share/zoneinfo/Makefile
@@ -1,12 +1,11 @@
-# <pre>
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
# Package name for the code distribution.
PACKAGE= tzcode
# Version numbers of the code and data distributions.
-VERSION= 2014e
+VERSION= 2014f
# Email address for bug reports.
@@ -96,14 +95,14 @@ REDO= posix_right
YEARISTYPE= ./yearistype
# Non-default libraries needed to link.
-# Add -lintl if you want to use `gettext' on Solaris.
+# Add -lintl if you want to use 'gettext' on Solaris.
# Add the following to the end of the "CFLAGS=" line as needed.
# -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c)
-# -DHAVE_ADJTIME=0 if `adjtime' does not exist (SVR0?)
+# -DHAVE_ADJTIME=0 if 'adjtime' does not exist (SVR0?)
# -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS)
-# -DHAVE_GETTEXT=1 if `gettext' works (GNU, Linux, Solaris); also see LDLIBS
+# -DHAVE_GETTEXT=1 if 'gettext' works (GNU, Linux, Solaris); also see LDLIBS
# -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares
# ctime_r and asctime_r incompatibly with the POSIX standard (Solaris 8).
# -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h"
@@ -124,7 +123,7 @@ LDLIBS=
# year 2000 grief
# -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t
# -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz"
-# -TTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory;
+# -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory;
# the default is system-supplied, typically "/usr/lib/locale"
# -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified
# DST transitions if the time zone files cannot be accessed
@@ -135,14 +134,16 @@ LDLIBS=
GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \
-Wall -Wextra \
-Wbad-function-cast -Wcast-align -Wcast-qual \
- -Wformat=2 -Winit-self \
+ -Wdeclaration-after-statement \
+ -Wformat=2 -Winit-self -Wjump-misses-init \
-Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes \
-Wnested-externs -Wno-address -Wno-cast-qual \
-Wno-format-nonliteral -Wno-sign-compare -Wno-sign-conversion \
-Wno-type-limits \
-Wno-unused-parameter -Woverlength-strings -Wpointer-arith \
-Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \
- -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \
+ -Wsuggest-attribute=format -Wsuggest-attribute=noreturn \
+ -Wsuggest-attribute=pure -Wtrampolines \
# If you want to use System V compatibility code, add
@@ -236,7 +237,7 @@ ZIC= $(zic) $(ZFLAGS)
-# The name of a Posix-compliant `awk' on your system.
+# The name of a Posix-compliant 'awk' on your system.
AWK= awk
# The full path name of a Posix-compliant shell, preferably one that supports
@@ -266,16 +267,34 @@ VALIDATE_ENV = \
-# INVALID_CHAR is a regular expression that matches invalid characters in
-# distributed files. For now, stick to a safe subset of ASCII.
+# SAFE_CHAR is a regular expression that matches a safe character.
+# Some parts of this distribution are limited to safe characters;
+# others can use any UTF-8 character.
+# For now, the safe characters are a safe subset of ASCII.
# The caller must set the shell variable 'sharp' to the character '#',
# since Makefile macros cannot contain '#'.
# TAB_CHAR is a single tab character, in single quotes.
-INVALID_CHAR1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@'
-INVALID_CHAR3= 'abcdefghijklmnopqrstuvwxyz{|}~'
+SAFE_CHARSET1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@'
+SAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~'
+# NONSYM_CHAR is a regular expression that matches any character
+# except for a small number of symbols, where we prefer to stick with
+# ASCII renderings for the convenience of maintainers whose text editors
+# mishandle UTF-8 by default (e.g., XEmacs 21.4.22).
+NONSYM_CHAR= '[^–—°′″≈≠≤≥±−×÷∞←→↔·•§¶«»‘’‚‛“”„‟‹›「」『』〝〞〟]'
+# SAFE_LINE matches a line of safe characters.
+# SAFE_SHARP_LINE is similar, except any character can follow '#';
+# this is so that comments can contain non-ASCII characters.
+# NONSYM_LINE matches a line of non-symbols.
+# VALID_LINE matches a line of any validly-encoded characters.
+SAFE_LINE= '^'$(SAFE_CHAR)'*$$'
+VALID_LINE= '^.*$$'
# Flags to give 'tar' when making a distribution.
# Try to use flags appropriate for GNU tar.
@@ -298,7 +317,7 @@ AR= ar
# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib.
-TZCOBJS= zic.o localtime.o asctime.o scheck.o ialloc.o
+TZCOBJS= zic.o scheck.o ialloc.o
TZDOBJS= zdump.o localtime.o ialloc.o asctime.o
DATEOBJS= date.o localtime.o strftime.o asctime.o
LIBSRCS= localtime.c asctime.c difftime.c
@@ -314,21 +333,20 @@ MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \
tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \
-DOCS= NEWS Theory $(MANS) date.1 $(MANTXTS)
+WEB_PAGES= tz-art.htm tz-link.htm
+DOCS= NEWS Theory $(MANS) date.1 $(MANTXTS) $(WEB_PAGES)
PRIMARY_YDATA= africa antarctica asia australasia \
europe northamerica southamerica
YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward
NDATA= systemv factory
-TABDATA= leapseconds
+TABDATA= leapseconds $(ZONETABLES)
LEAP_DEPS= leapseconds.awk leap-seconds.list
-WEB_PAGES= tz-art.htm tz-link.htm
AWK_SCRIPTS= checktab.awk leapseconds.awk
-MISC= usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \
# And for the benefit of csh users on systems that assume the user
@@ -347,7 +365,7 @@ install: all $(DATA) $(REDO) $(MANS)
- cp -f $(DESTDIR)$(TZDIR)/.
cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/.
cp libtz.a $(DESTDIR)$(LIBDIR)/.
@@ -434,10 +452,22 @@ tzselect: tzselect.ksh
check: check_character_set check_tables check_web
check_character_set: $(ENCHILADA)
- sharp='#'; ! grep -n $(INVALID_CHAR) $(ENCHILADA)
-check_tables: checktab.awk $(PRIMARY_YDATA)
- $(AWK) -f checktab.awk $(PRIMARY_YDATA)
+ LC_ALL=en_US.utf8 && export LC_ALL && \
+ sharp='#' && \
+ ! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \
+ $(MISC) $(SOURCES) $(WEB_PAGES) && \
+ ! grep -Env $(SAFE_SHARP_LINE) $(YDATA) $(NDATA) \
+ leapseconds $(LEAP_DEPS) && \
+ test $$(grep -Ecv $(SAFE_SHARP_LINE) Makefile) -eq 1 && \
+ ! grep -Env $(NONSYM_LINE) README NEWS Theory $(MANS) date.1 \
+ && \
+ ! grep -Env $(VALID_LINE) $(ENCHILADA)
+check_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES)
+ for tab in $(ZONETABLES); do \
+ $(AWK) -f checktab.awk -v zone_table=$$tab $(PRIMARY_YDATA) \
+ || exit; \
+ done
check_web: $(WEB_PAGES)
@@ -516,7 +546,7 @@ check_public: $(ENCHILADA)
# Check that the code works under various alternative
# implementations of time_t.
- zones=`$(AWK) '/^[^#]/ { print $$3 }' <` && \
+ zones=`$(AWK) '/^[^#]/ { print $$3 }' <` && \
for type in $(TIME_T_ALTERNATIVES); do \
mkdir -p tzpublic/$$type && \
make clean_misc && \
@@ -585,3 +615,10 @@ zdump.o: version.h
zic.o: private.h tzfile.h version.h
+.PHONY: check check_character_set check_public check_tables
+.PHONY: check_time_t_alternatives check_web clean clean_misc
+.PHONY: install maintainer-clean names posix_only posix_right
+.PHONY: public right_only right_posix signatures tarballs typecheck
+.PHONY: zonenames zones

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