[src/trunk]: src/lib/libc/time import tzcode2009k

[mlelstv <mlelstv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f7f78c6c3f06
branches:  trunk
changeset: 748490:f7f78c6c3f06
user:      mlelstv <mlelstv%NetBSD.org@localhost>
date:      Sun Oct 25 16:20:16 2009 +0000

description:
import tzcode2009k

diffstat:

 lib/libc/time/Makefile   |  421 +++++++++++++++++++++++++++++++++++++++++++++++
 lib/libc/time/tz-art.htm |  169 +++++++++++++++++-
 2 files changed, 575 insertions(+), 15 deletions(-)

diffs (truncated from 650 to 300 lines):

diff -r 84e11b901722 -r f7f78c6c3f06 lib/libc/time/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libc/time/Makefile    Sun Oct 25 16:20:16 2009 +0000
@@ -0,0 +1,421 @@
+# <pre>
+# @(#)Makefile 8.8
+# This file is in the public domain, so clarified as of
+# 2009-05-17 by Arthur David Olson.
+
+# Change the line below for your time zone (after finding the zone you want in
+# the time zone files, or adding it to a time zone file).
+# Alternately, if you discover you've got the wrong time zone, you can just
+#      zic -l rightzone
+# to correct things.
+# Use the command
+#      make zonenames
+# to get a list of the values you can use for LOCALTIME.
+
+LOCALTIME=     Factory
+
+# If you want something other than Eastern United States time as a template
+# for handling POSIX-style time zone environment variables,
+# change the line below (after finding the zone you want in the
+# time zone files, or adding it to a time zone file).
+# (When a POSIX-style environment variable is handled, the rules in the
+# template file are used to determine "spring forward" and "fall back" days and
+# times; the environment variable itself specifies UTC offsets of standard and
+# summer time.)
+# Alternately, if you discover you've got the wrong time zone, you can just
+#      zic -p rightzone
+# to correct things.
+# Use the command
+#      make zonenames
+# to get a list of the values you can use for POSIXRULES.
+# If you want POSIX compatibility, use "America/New_York".
+
+POSIXRULES=    America/New_York
+
+# Also see TZDEFRULESTRING below, which takes effect only
+# if the time zone files cannot be accessed.
+
+# Everything gets put in subdirectories of. . .
+
+TOPDIR=                /usr/local
+
+# "Compiled" time zone information is placed in the "TZDIR" directory
+# (and subdirectories).
+# Use an absolute path name for TZDIR unless you're just testing the software.
+
+TZDIR=         $(TOPDIR)/etc/zoneinfo
+
+# The "tzselect", "zic", and "zdump" commands get installed in. . .
+
+ETCDIR=                $(TOPDIR)/etc
+
+# If you "make INSTALL", the "date" command gets installed in. . .
+
+BINDIR=                $(TOPDIR)/bin
+
+# Manual pages go in subdirectories of. . .
+
+MANDIR=                $(TOPDIR)/man
+
+# Library functions are put in an archive in LIBDIR.
+
+LIBDIR=                $(TOPDIR)/lib
+TZLIB=         $(LIBDIR)/libtz.a
+
+# If you always want time values interpreted as "seconds since the epoch
+# (not counting leap seconds)", use
+#      REDO=           posix_only
+# below.  If you always want right time values interpreted as "seconds since
+# the epoch" (counting leap seconds)", use
+#      REDO=           right_only
+# below.  If you want both sets of data available, with leap seconds not
+# counted normally, use
+#      REDO=           posix_right
+# below.  If you want both sets of data available, with leap seconds counted
+# normally, use
+#      REDO=           right_posix
+# below.
+# POSIX mandates that leap seconds not be counted; for compatibility with it,
+# use either "posix_only" or "posix_right".
+
+REDO=          posix_right
+
+# Since "." may not be in PATH...
+
+YEARISTYPE=    ./yearistype
+
+# Non-default libraries needed to link.
+# Add -lintl if you want to use `gettext' on Solaris.
+LDLIBS=
+
+# Add the following to the end of the "CFLAGS=" line as needed.
+#  -DHAVE_ADJTIME=0 if `adjtime' does not exist (SVR0?)
+#  -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_SETTIMEOFDAY=0 if settimeofday does not exist (SVR0?)
+#  -DHAVE_SETTIMEOFDAY=1 if settimeofday has just 1 arg (SVR4)
+#  -DHAVE_SETTIMEOFDAY=2 if settimeofday uses 2nd arg (4.3BSD)
+#  -DHAVE_SETTIMEOFDAY=3 if settimeofday ignores 2nd arg (4.4BSD)
+#  -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h"
+#  -DHAVE_SYMLINK=0 if your system lacks the symlink function
+#  -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h"
+#  -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h"
+#  -DLOCALE_HOME=\"path\" if locales are in "path", not "/usr/lib/locale"
+#  -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?)
+#  -DHAVE_UTMPX_H=1 if your compiler has a "utmpx.h"
+#  -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified
+#      DST transitions if the time zone files cannot be accessed
+#  -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz"
+#  -TTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory;
+#      the default is system-supplied, typically "/usr/lib/locale"
+#  $(GCC_DEBUG_FLAGS) if you are using GCC and want lots of checking
+#  -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1
+#      if you do not want run time warnings about formats that may cause
+#      year 2000 grief
+#  -DZIC_MAX_ABBR_LEN_WO_WARN=3
+#      (or some other number) to set the maximum time zone abbreviation length
+#      that zic will accept without a warning (the default is 6)
+GCC_DEBUG_FLAGS = -Dlint -g -O -fno-common \
+       -Wall -Wcast-qual -Wconversion -Wmissing-prototypes \
+       -Wnested-externs -Wpointer-arith -Wshadow \
+       -Wtraditional # -Wstrict-prototypes -Wwrite-strings
+#
+# If you want to use System V compatibility code, add
+#      -DUSG_COMPAT
+# to the end of the "CFLAGS=" line.  This arrange for "timezone" and "daylight"
+# variables to be kept up-to-date by the time conversion functions.  Neither
+# "timezone" nor "daylight" is described in X3J11's work.
+#
+# If your system has a "GMT offset" field in its "struct tm"s
+# (or if you decide to add such a field in your system's "time.h" file),
+# add the name to a define such as
+#      -DTM_GMTOFF=tm_gmtoff
+# or
+#      -DTM_GMTOFF=_tm_gmtoff
+# to the end of the "CFLAGS=" line.
+# Neither tm_gmtoff nor _tm_gmtoff is described in X3J11's work;
+# in its work, use of "tm_gmtoff" is described as non-conforming.
+# Both Linux and BSD have done the equivalent of defining TM_GMTOFF in
+# their recent releases.
+#
+# If your system has a "zone abbreviation" field in its "struct tm"s
+# (or if you decide to add such a field in your system's "time.h" file),
+# add the name to a define such as
+#      -DTM_ZONE=tm_zone
+# or
+#      -DTM_ZONE=_tm_zone
+# to the end of the "CFLAGS=" line.
+# Neither tm_zone nor _tm_zone is described in X3J11's work;
+# in its work, use of "tm_zone" is described as non-conforming.
+# Both UCB and Sun have done the equivalent of defining TM_ZONE in
+# their recent releases.
+#
+# If you want functions that were inspired by early versions of X3J11's work,
+# add
+#      -DSTD_INSPIRED
+# to the end of the "CFLAGS=" line.  This arranges for the functions
+# "tzsetwall", "offtime", "timelocal", "timegm", "timeoff",
+# "posix2time", and "time2posix" to be added to the time conversion library.
+# "tzsetwall" is like "tzset" except that it arranges for local wall clock
+# time (rather than the time specified in the TZ environment variable)
+# to be used.
+# "offtime" is like "gmtime" except that it accepts a second (long) argument
+# that gives an offset to add to the time_t when converting it.
+# "timelocal" is equivalent to "mktime".
+# "timegm" is like "timelocal" except that it turns a struct tm into
+# a time_t using UTC (rather than local time as "timelocal" does).
+# "timeoff" is like "timegm" except that it accepts a second (long) argument
+# that gives an offset to use when converting to a time_t.
+# "posix2time" and "time2posix" are described in an included manual page.
+# X3J11's work does not describe any of these functions.
+# Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0.
+# These functions may well disappear in future releases of the time
+# conversion package.
+#
+# If you want Source Code Control System ID's left out of object modules, add
+#      -DNOID
+# to the end of the "CFLAGS=" line.
+#
+# If you'll never want to handle solar-time-based time zones, add
+#      -DNOSOLAR
+# to the end of the "CFLAGS=" line
+# (and comment out the "SDATA=" line below).
+# This reduces (slightly) the run-time data-space requirements of
+# the time conversion functions; it may reduce the acceptability of your system
+# to folks in oil- and cash-rich places.
+#
+# If you want to allocate state structures in localtime, add
+#      -DALL_STATE
+# to the end of the "CFLAGS=" line.  Storage is obtained by calling malloc.
+#
+# If you want an "altzone" variable (a la System V Release 3.1), add
+#      -DALTZONE
+# to the end of the "CFLAGS=" line.
+# This variable is not described in X3J11's work.
+#
+# If you want a "gtime" function (a la MACH), add
+#      -DCMUCS
+# to the end of the "CFLAGS=" line
+# This function is not described in X3J11's work.
+#
+# NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put
+# out by the National Institute of Standards and Technology
+# which claims to test C and Posix conformance.  If you want to pass PCTS, add
+#      -DPCTS
+# to the end of the "CFLAGS=" line.
+#
+# If you want strict compliance with XPG4 as of 1994-04-09, add
+#      -DXPG4_1994_04_09
+# to the end of the "CFLAGS=" line.  This causes "strftime" to always return
+# 53 as a week number (rather than 52 or 53) for those days in January that
+# before the first Monday in January when a "%V" format is used and January 1
+# falls on a Friday, Saturday, or Sunday.
+
+CFLAGS=
+
+# If you want zic's -s option used when installing, uncomment the next line
+# ZFLAGS=      -s
+
+zic=           ./zic
+ZIC=           $(zic) $(ZFLAGS)
+
+# The name of a Posix-compliant `awk' on your system.
+AWK=           nawk
+
+# The path where SGML DTDs are kept.
+SGML_SEARCH_PATH= $(TOPDIR)/share/doc/sgml-lib/REC-html401-19991224/
+
+# The catalog file(s) to use when validating.
+SGML_CATALOG_FILES= HTML4.cat
+
+# The name, arguments and environment of a program to validate your web pages.
+# See <http://www.jclark.com/sp/> for a validator, and
+# <http://validator.w3.org/source/> for a validation library.
+VALIDATE = nsgmls
+VALIDATE_FLAGS = -s -B -wall -wno-unused-param
+VALIDATE_ENV = \
+  SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \
+  SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \
+  SP_CHARSET_FIXED=YES \
+  SP_ENCODING=UTF-8
+
+###############################################################################
+
+cc=            cc
+CC=            $(cc) -DTZDIR=\"$(TZDIR)\"
+
+TZCSRCS=       zic.c localtime.c asctime.c scheck.c ialloc.c
+TZCOBJS=       zic.o localtime.o asctime.o scheck.o ialloc.o
+TZDSRCS=       zdump.c localtime.c ialloc.c
+TZDOBJS=       zdump.o localtime.o ialloc.o
+DATESRCS=      date.c localtime.c strftime.c asctime.c
+DATEOBJS=      date.o localtime.o strftime.o asctime.o
+LIBSRCS=       localtime.c asctime.c difftime.c
+LIBOBJS=       localtime.o asctime.o difftime.o
+HEADERS=       tzfile.h private.h
+NONLIBSRCS=    zic.c zdump.c scheck.c ialloc.c
+NEWUCBSRCS=    date.c strftime.c
+SOURCES=       $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) tzselect.ksh
+MANS=          newctime.3 newstrftime.3 newtzset.3 time2posix.3 \
+                       tzfile.5 tzselect.8 zic.8 zdump.8
+DOCS=          README Theory $(MANS) date.1 Makefile
+PRIMARY_YDATA= africa antarctica asia australasia \
+               europe northamerica southamerica
+YDATA=         $(PRIMARY_YDATA) pacificnew etcetera factory backward
+NDATA=         systemv
+SDATA=         solar87 solar88 solar89
+TDATA=         $(YDATA) $(NDATA) $(SDATA)
+TABDATA=       iso3166.tab zone.tab
+DATA=          $(YDATA) $(NDATA) $(SDATA) $(TABDATA) leapseconds yearistype.sh
+WEB_PAGES=     tz-art.htm tz-link.htm
+MISC=          usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \
+                       itca.jpg $(WEB_PAGES) checktab.awk workman.sh \
+                       zoneinfo2tdf.pl
+ENCHILADA=     $(DOCS) $(SOURCES) $(DATA) $(MISC)
+
+# And for the benefit of csh users on systems that assume the user
+# shell should be used to handle commands in Makefiles. . .
+
+SHELL=         /bin/sh
+
+all:           tzselect zic zdump $(LIBOBJS)
+
+ALL:           all date
+
+install:       all $(DATA) $(REDO) $(TZLIB) $(MANS) $(TABDATA)
+               $(ZIC) -y $(YEARISTYPE) \
+                       -d $(TZDIR) -l $(LOCALTIME) -p $(POSIXRULES)
+               -rm -f $(TZDIR)/iso3166.tab $(TZDIR)/zone.tab
+               cp iso3166.tab zone.tab $(TZDIR)/.
+               -mkdir $(TOPDIR) $(ETCDIR)
+               cp tzselect zic zdump $(ETCDIR)/.
+               -mkdir $(TOPDIR) $(MANDIR) \
+                       $(MANDIR)/man3 $(MANDIR)/man5 $(MANDIR)/man8
+               -rm -f $(MANDIR)/man3/newctime.3 \
+                       $(MANDIR)/man3/newtzset.3 \