795 lines
29 KiB
Makefile
795 lines
29 KiB
Makefile
# This file is in the public domain, so clarified as of
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# 2009-05-17 by Arthur David Olson.
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# Package name for the code distribution.
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PACKAGE= tzcode
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# Version number for the distribution, overridden in the 'tarballs' rule below.
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VERSION= unknown
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# Email address for bug reports.
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BUGEMAIL= tz@iana.org
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# Change the line below for your time zone (after finding the zone you want in
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# the time zone files, or adding it to a time zone file).
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# Alternately, if you discover you've got the wrong time zone, you can just
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# zic -l rightzone
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# to correct things.
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# Use the command
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# make zonenames
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# to get a list of the values you can use for LOCALTIME.
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LOCALTIME= GMT
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# If you want something other than Eastern United States time as a template
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# for handling POSIX-style time zone environment variables,
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# change the line below (after finding the zone you want in the
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# time zone files, or adding it to a time zone file).
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# (When a POSIX-style environment variable is handled, the rules in the
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# template file are used to determine "spring forward" and "fall back" days and
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# times; the environment variable itself specifies UT offsets of standard and
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# summer time.)
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# Alternately, if you discover you've got the wrong time zone, you can just
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# zic -p rightzone
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# to correct things.
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# Use the command
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# make zonenames
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# to get a list of the values you can use for POSIXRULES.
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# If you want POSIX compatibility, use "America/New_York".
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POSIXRULES= America/New_York
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# Also see TZDEFRULESTRING below, which takes effect only
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# if the time zone files cannot be accessed.
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# Everything gets put in subdirectories of. . .
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TOPDIR= /usr/local
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# "Compiled" time zone information is placed in the "TZDIR" directory
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# (and subdirectories).
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# Use an absolute path name for TZDIR unless you're just testing the software.
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TZDIR_BASENAME= zoneinfo
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TZDIR= $(TOPDIR)/etc/$(TZDIR_BASENAME)
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# Types to try, as an alternative to time_t. int64_t should be first.
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TIME_T_ALTERNATIVES= int64_t int32_t uint32_t uint64_t
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# The "tzselect", "zic", and "zdump" commands get installed in. . .
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ETCDIR= $(TOPDIR)/etc
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# If you "make INSTALL", the "date" command gets installed in. . .
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BINDIR= $(TOPDIR)/bin
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# Manual pages go in subdirectories of. . .
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MANDIR= $(TOPDIR)/man
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# Library functions are put in an archive in LIBDIR.
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LIBDIR= $(TOPDIR)/lib
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# If you always want time values interpreted as "seconds since the epoch
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# (not counting leap seconds)", use
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# REDO= posix_only
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# below. If you always want right time values interpreted as "seconds since
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# the epoch" (counting leap seconds)", use
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# REDO= right_only
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# below. If you want both sets of data available, with leap seconds not
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# counted normally, use
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# REDO= posix_right
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# below. If you want both sets of data available, with leap seconds counted
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# normally, use
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# REDO= right_posix
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# below. POSIX mandates that leap seconds not be counted; for compatibility
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# with it, use "posix_only" or "posix_right".
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REDO= posix_right
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# If you want out-of-scope and often-wrong data from the file 'backzone', use
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# PACKRATDATA= backzone
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# To omit this data, use
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# PACKRATDATA=
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PACKRATDATA=
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# Since "." may not be in PATH...
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YEARISTYPE= ./yearistype
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# Non-default libraries needed to link.
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LDLIBS=
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# Add the following to the end of the "CFLAGS=" line as needed.
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# -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c)
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# -DHAVE_DECL_ASCTIME_R=0 if <time.h> does not declare asctime_r
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# -DHAVE_DIRECT_H if mkdir needs <direct.h> (MS-Windows)
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# -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS)
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# -DHAVE_GETTEXT=1 if 'gettext' works (e.g., GNU/Linux, FreeBSD, Solaris)
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# -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares
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# ctime_r and asctime_r incompatibly with the POSIX standard
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# (Solaris when _POSIX_PTHREAD_SEMANTICS is not defined).
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# -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h"
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# -DHAVE_LINK=0 if your system lacks a link function
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# -DHAVE_LOCALTIME_R=0 if your system lacks a localtime_r function
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# -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz
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# This defaults to 1 if a working localtime_rz seems to be available.
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# localtime_rz can make zdump significantly faster, but is nonstandard.
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# -DHAVE_POSIX_DECLS=0 if your system's include files do not declare
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# functions like 'link' or variables like 'tzname' required by POSIX
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# -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h"
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# -DHAVE_STRFTIME_L=1 if <time.h> declares locale_t and strftime_l
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# This defaults to 0 if _POSIX_VERSION < 200809, 1 otherwise.
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# -DHAVE_STRDUP=0 if your system lacks the strdup function
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# -DHAVE_SYMLINK=0 if your system lacks the symlink function
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# -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h"
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# -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h"
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# -DHAVE_TZSET=0 if your system lacks a tzset function
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# -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?)
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# -DEPOCH_LOCAL=1 if the 'time' function returns local time not UT
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# -DEPOCH_OFFSET=N if the 'time' function returns a value N greater
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# than what POSIX specifies, assuming local time is UT.
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# For example, N is 252460800 on AmigaOS.
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# -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1
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# if you do not want run time warnings about formats that may cause
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# year 2000 grief
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# -Dssize_t=long on ancient hosts that lack ssize_t
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# -DTHREAD_SAFE=1 to make localtime.c thread-safe, as POSIX requires;
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# not needed by the main-program tz code, which is single-threaded.
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# Append other compiler flags as needed, e.g., -pthread on GNU/Linux.
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# -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t
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# -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz"
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# -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory;
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# the default is system-supplied, typically "/usr/lib/locale"
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# -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified
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# DST transitions if the time zone files cannot be accessed
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# -DUNINIT_TRAP=1 if reading uninitialized storage can cause problems
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# other than simply getting garbage data
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# -DUSE_LTZ=0 to build zdump with the system time zone library
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# Also set TZDOBJS=zdump.o and CHECK_TIME_T_ALTERNATIVES= below.
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# -DZIC_MAX_ABBR_LEN_WO_WARN=3
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# (or some other number) to set the maximum time zone abbreviation length
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# that zic will accept without a warning (the default is 6)
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# $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking
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GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \
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-Wall -Wextra \
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-Wbad-function-cast -Wcast-align -Wdate-time \
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-Wdeclaration-after-statement \
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-Wdouble-promotion \
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-Wformat=2 -Winit-self -Wjump-misses-init \
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-Wlogical-op -Wmissing-prototypes -Wnested-externs \
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-Wold-style-definition -Woverlength-strings -Wpointer-arith \
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-Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \
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-Wsuggest-attribute=format -Wsuggest-attribute=noreturn \
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-Wsuggest-attribute=pure -Wtrampolines \
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-Wunused -Wwrite-strings \
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-Wno-address -Wno-format-nonliteral -Wno-sign-compare \
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-Wno-type-limits -Wno-unused-parameter
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#
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# If you want to use System V compatibility code, add
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# -DUSG_COMPAT
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# to the end of the "CFLAGS=" line. This arrange for "timezone" and "daylight"
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# variables to be kept up-to-date by the time conversion functions. Neither
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# "timezone" nor "daylight" is described in X3J11's work.
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#
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# If your system has a "GMT offset" field in its "struct tm"s
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# (or if you decide to add such a field in your system's "time.h" file),
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# add the name to a define such as
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# -DTM_GMTOFF=tm_gmtoff
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# to the end of the "CFLAGS=" line. If not defined, the code attempts to
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# guess TM_GMTOFF from other macros; define NO_TM_GMTOFF to suppress this.
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# Similarly, if your system has a "zone abbreviation" field, define
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# -DTM_ZONE=tm_zone
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# and define NO_TM_ZONE to suppress any guessing. These two fields are not
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# required by POSIX, but are widely available on GNU/Linux and BSD systems.
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#
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# If you want functions that were inspired by early versions of X3J11's work,
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# add
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# -DSTD_INSPIRED
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# to the end of the "CFLAGS=" line. This arranges for the functions
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# "tzsetwall", "offtime", "timelocal", "timegm", "timeoff",
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# "posix2time", and "time2posix" to be added to the time conversion library.
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# "tzsetwall" is like "tzset" except that it arranges for local wall clock
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# time (rather than the time specified in the TZ environment variable)
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# to be used.
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# "offtime" is like "gmtime" except that it accepts a second (long) argument
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# that gives an offset to add to the time_t when converting it.
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# "timelocal" is equivalent to "mktime".
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# "timegm" is like "timelocal" except that it turns a struct tm into
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# a time_t using UT (rather than local time as "timelocal" does).
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# "timeoff" is like "timegm" except that it accepts a second (long) argument
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# that gives an offset to use when converting to a time_t.
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# "posix2time" and "time2posix" are described in an included manual page.
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# X3J11's work does not describe any of these functions.
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# Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0.
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# These functions may well disappear in future releases of the time
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# conversion package.
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#
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# If you don't want functions that were inspired by NetBSD, add
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# -DNETBSD_INSPIRED=0
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# to the end of the "CFLAGS=" line. Otherwise, the functions
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# "localtime_rz", "mktime_z", "tzalloc", and "tzfree" are added to the
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# time library, and if STD_INSPIRED is also defined the functions
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# "posix2time_z" and "time2posix_z" are added as well.
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# The functions ending in "_z" (or "_rz") are like their unsuffixed
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# (or suffixed-by-"_r") counterparts, except with an extra first
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# argument of opaque type timezone_t that specifies the time zone.
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# "tzalloc" allocates a timezone_t value, and "tzfree" frees it.
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#
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# If you want to allocate state structures in localtime, add
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# -DALL_STATE
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# to the end of the "CFLAGS=" line. Storage is obtained by calling malloc.
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#
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# If you want an "altzone" variable (a la System V Release 3.1), add
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# -DALTZONE
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# to the end of the "CFLAGS=" line.
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# This variable is not described in X3J11's work.
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#
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# NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put
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# out by the National Institute of Standards and Technology
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# which claims to test C and Posix conformance. If you want to pass PCTS, add
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# -DPCTS
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# to the end of the "CFLAGS=" line.
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#
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# If you want strict compliance with XPG4 as of 1994-04-09, add
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# -DXPG4_1994_04_09
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# to the end of the "CFLAGS=" line. This causes "strftime" to always return
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# 53 as a week number (rather than 52 or 53) for those days in January that
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# before the first Monday in January when a "%V" format is used and January 1
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# falls on a Friday, Saturday, or Sunday.
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CFLAGS=
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# Linker flags. Default to $(LFLAGS) for backwards compatibility
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# to release 2012h and earlier.
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LDFLAGS= $(LFLAGS)
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# For leap seconds, this Makefile uses LEAPSECONDS='-L leapseconds' in
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# submake command lines. The default is no leap seconds.
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LEAPSECONDS=
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# The zic command and its arguments.
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zic= ./zic
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ZIC= $(zic) $(ZFLAGS)
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ZFLAGS=
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# How to use zic to install tz binary files.
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ZIC_INSTALL= $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) $(LEAPSECONDS)
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# The name of a Posix-compliant 'awk' on your system.
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AWK= awk
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# The full path name of a Posix-compliant shell, preferably one that supports
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# the Korn shell's 'select' statement as an extension.
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# These days, Bash is the most popular.
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# It should be OK to set this to /bin/sh, on platforms where /bin/sh
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# lacks 'select' or doesn't completely conform to Posix, but /bin/bash
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# is typically nicer if it works.
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KSHELL= /bin/bash
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# The path where SGML DTDs are kept and the catalog file(s) to use when
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# validating. The default should work on both Debian and Red Hat.
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SGML_TOPDIR= /usr
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SGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd
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SGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224
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SGML_CATALOG_FILES= \
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$(SGML_TOPDIR)/share/doc/w3-recs/html/www.w3.org/TR/1999/REC-html401-19991224/HTML4.cat:$(SGML_TOPDIR)/share/sgml/html/4.01/HTML4.cat
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# The name, arguments and environment of a program to validate your web pages.
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# See <http://openjade.sourceforge.net/doc/> for a validator, and
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# <https://validator.w3.org/source/> for a validation library.
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VALIDATE = nsgmls
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VALIDATE_FLAGS = -s -B -wall -wno-unused-param
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VALIDATE_ENV = \
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SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \
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SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \
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SP_CHARSET_FIXED=YES \
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SP_ENCODING=UTF-8
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# This expensive test requires USE_LTZ.
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# To suppress it, define this macro to be empty.
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CHECK_TIME_T_ALTERNATIVES = check_time_t_alternatives
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# SAFE_CHAR is a regular expression that matches a safe character.
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# Some parts of this distribution are limited to safe characters;
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# others can use any UTF-8 character.
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# For now, the safe characters are a safe subset of ASCII.
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# The caller must set the shell variable 'sharp' to the character '#',
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# since Makefile macros cannot contain '#'.
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# TAB_CHAR is a single tab character, in single quotes.
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TAB_CHAR= ' '
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SAFE_CHARSET1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@'
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SAFE_CHARSET2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`'
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SAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~'
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SAFE_CHARSET= $(SAFE_CHARSET1)$(SAFE_CHARSET2)$(SAFE_CHARSET3)
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SAFE_CHAR= '[]'$(SAFE_CHARSET)'-]'
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# OK_CHAR matches any character allowed in the distributed files.
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# This is the same as SAFE_CHAR, except that multibyte letters are
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# also allowed so that commentary can contain people's names and quote
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# non-English sources. For non-letters the sources are limited to
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# ASCII renderings for the convenience of maintainers whose text editors
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# mishandle UTF-8 by default (e.g., XEmacs 21.4.22).
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OK_CHAR= '[][:alpha:]'$(SAFE_CHARSET)'-]'
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# SAFE_LINE matches a line of safe characters.
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# SAFE_SHARP_LINE is similar, except any OK character can follow '#';
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# this is so that comments can contain non-ASCII characters.
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# OK_LINE matches a line of OK characters.
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SAFE_LINE= '^'$(SAFE_CHAR)'*$$'
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SAFE_SHARP_LINE='^'$(SAFE_CHAR)'*('$$sharp$(OK_CHAR)'*)?$$'
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OK_LINE= '^'$(OK_CHAR)'*$$'
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# Flags to give 'tar' when making a distribution.
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# Try to use flags appropriate for GNU tar.
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GNUTARFLAGS= --numeric-owner --owner=0 --group=0 --mode=go+u,go-w --sort=name
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TARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \
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then echo $(GNUTARFLAGS); \
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else :; \
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fi`
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# Flags to give 'gzip' when making a distribution.
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GZIPFLAGS= -9n
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###############################################################################
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#MAKE= make
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cc= cc
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CC= $(cc) -DTZDIR=\"$(TZDIR)\"
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AR= ar
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# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib.
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RANLIB= :
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TZCOBJS= zic.o
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TZDOBJS= zdump.o localtime.o asctime.o
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DATEOBJS= date.o localtime.o strftime.o asctime.o
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LIBSRCS= localtime.c asctime.c difftime.c
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LIBOBJS= localtime.o asctime.o difftime.o
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HEADERS= tzfile.h private.h
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NONLIBSRCS= zic.c zdump.c
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NEWUCBSRCS= date.c strftime.c
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SOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) \
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tzselect.ksh workman.sh
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MANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \
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tzfile.5 tzselect.8 zic.8 zdump.8
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MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \
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time2posix.3.txt \
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tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \
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date.1.txt
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COMMON= CONTRIBUTING LICENSE Makefile NEWS README Theory version
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WEB_PAGES= tz-art.htm tz-how-to.html tz-link.htm
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DOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES)
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PRIMARY_YDATA= africa antarctica asia australasia \
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europe northamerica southamerica
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YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward
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NDATA= systemv factory
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TDATA= $(YDATA) $(NDATA)
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ZONETABLES= zone1970.tab zone.tab
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TABDATA= iso3166.tab leapseconds $(ZONETABLES)
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LEAP_DEPS= leapseconds.awk leap-seconds.list
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DATA= $(YDATA) $(NDATA) backzone $(TABDATA) \
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leap-seconds.list yearistype.sh
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AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk
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MISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl
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TZS_YEAR= 2050
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TZS= to$(TZS_YEAR).tzs
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TZS_NEW= to$(TZS_YEAR)new.tzs
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TZS_DEPS= $(PRIMARY_YDATA) asctime.c localtime.c \
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private.h tzfile.h zdump.c zic.c
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ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) $(TZS)
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# Consult these files when deciding whether to rebuild the 'version' file.
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# This list is not the same as the output of 'git ls-files', since
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# .gitignore is not distributed.
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VERSION_DEPS= \
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CONTRIBUTING LICENSE Makefile NEWS README Theory \
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africa antarctica asctime.c asia australasia \
|
|
backward backzone \
|
|
checklinks.awk checktab.awk \
|
|
date.1 date.c difftime.c \
|
|
etcetera europe factory iso3166.tab \
|
|
leap-seconds.list leapseconds.awk localtime.c \
|
|
newctime.3 newstrftime.3 newtzset.3 northamerica \
|
|
pacificnew private.h \
|
|
southamerica strftime.c systemv \
|
|
time2posix.3 tz-art.htm tz-how-to.html tz-link.htm \
|
|
tzfile.5 tzfile.h tzselect.8 tzselect.ksh \
|
|
workman.sh yearistype.sh \
|
|
zdump.8 zdump.c zic.8 zic.c \
|
|
zone.tab zone1970.tab zoneinfo2tdf.pl
|
|
|
|
# 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 yearistype zic zdump libtz.a $(TABDATA)
|
|
|
|
ALL: all date $(ENCHILADA)
|
|
|
|
install: all $(DATA) $(REDO) $(MANS)
|
|
mkdir -p $(DESTDIR)$(ETCDIR) $(DESTDIR)$(TZDIR) \
|
|
$(DESTDIR)$(LIBDIR) \
|
|
$(DESTDIR)$(MANDIR)/man3 $(DESTDIR)$(MANDIR)/man5 \
|
|
$(DESTDIR)$(MANDIR)/man8
|
|
$(ZIC_INSTALL) -l $(LOCALTIME) -p $(POSIXRULES)
|
|
cp -f iso3166.tab $(ZONETABLES) $(DESTDIR)$(TZDIR)/.
|
|
cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/.
|
|
cp libtz.a $(DESTDIR)$(LIBDIR)/.
|
|
$(RANLIB) $(DESTDIR)$(LIBDIR)/libtz.a
|
|
cp -f newctime.3 newtzset.3 $(DESTDIR)$(MANDIR)/man3/.
|
|
cp -f tzfile.5 $(DESTDIR)$(MANDIR)/man5/.
|
|
cp -f tzselect.8 zdump.8 zic.8 $(DESTDIR)$(MANDIR)/man8/.
|
|
|
|
INSTALL: ALL install date.1
|
|
mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1
|
|
cp date $(DESTDIR)$(BINDIR)/.
|
|
cp -f date.1 $(DESTDIR)$(MANDIR)/man1/.
|
|
|
|
version: $(VERSION_DEPS)
|
|
{ (type git) >/dev/null 2>&1 && \
|
|
V=`git describe --match '[0-9][0-9][0-9][0-9][a-z]*' \
|
|
--abbrev=7 --dirty` || \
|
|
V=$(VERSION); } && \
|
|
printf '%s\n' "$$V" >$@.out
|
|
mv $@.out $@
|
|
|
|
version.h: version
|
|
VERSION=`cat version` && printf '%s\n' \
|
|
'static char const PKGVERSION[]="($(PACKAGE)) ";' \
|
|
"static char const TZVERSION[]=\"$$VERSION\";" \
|
|
'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";' \
|
|
>$@.out
|
|
mv $@.out $@
|
|
|
|
zdump: $(TZDOBJS)
|
|
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS)
|
|
|
|
zic: $(TZCOBJS)
|
|
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS)
|
|
|
|
yearistype: yearistype.sh
|
|
cp yearistype.sh yearistype
|
|
chmod +x yearistype
|
|
|
|
leapseconds: $(LEAP_DEPS)
|
|
$(AWK) -f leapseconds.awk leap-seconds.list >$@.out
|
|
mv $@.out $@
|
|
|
|
# Arguments to pass to submakes of install_data.
|
|
# They can be overridden by later submake arguments.
|
|
INSTALLARGS = \
|
|
DESTDIR=$(DESTDIR) \
|
|
LEAPSECONDS='$(LEAPSECONDS)' \
|
|
PACKRATDATA='$(PACKRATDATA)' \
|
|
TZDIR=$(TZDIR) \
|
|
YEARISTYPE=$(YEARISTYPE) \
|
|
ZIC='$(ZIC)'
|
|
|
|
# 'make install_data' installs one set of tz binary files.
|
|
# It can be tailored by setting LEAPSECONDS, PACKRATDATA, etc.
|
|
install_data: zic leapseconds yearistype $(PACKRATDATA) $(TDATA)
|
|
$(ZIC_INSTALL) $(TDATA)
|
|
$(AWK) '/^Rule/' $(TDATA) | $(ZIC_INSTALL) - $(PACKRATDATA)
|
|
|
|
posix_only:
|
|
$(MAKE) $(INSTALLARGS) LEAPSECONDS= install_data
|
|
|
|
right_only:
|
|
$(MAKE) $(INSTALLARGS) LEAPSECONDS='-L leapseconds' \
|
|
install_data
|
|
|
|
# In earlier versions of this makefile, the other two directories were
|
|
# subdirectories of $(TZDIR). However, this led to configuration errors.
|
|
# For example, with posix_right under the earlier scheme,
|
|
# TZ='right/Australia/Adelaide' got you localtime with leap seconds,
|
|
# but gmtime without leap seconds, which led to problems with applications
|
|
# like sendmail that subtract gmtime from localtime.
|
|
# Therefore, the other two directories are now siblings of $(TZDIR).
|
|
# You must replace all of $(TZDIR) to switch from not using leap seconds
|
|
# to using them, or vice versa.
|
|
right_posix: right_only
|
|
rm -fr $(DESTDIR)$(TZDIR)-leaps
|
|
ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-leaps || \
|
|
$(MAKE) $(INSTALLARGS) TZDIR=$(TZDIR)-leaps right_only
|
|
$(MAKE) $(INSTALLARGS) TZDIR=$(TZDIR)-posix posix_only
|
|
|
|
posix_right: posix_only
|
|
rm -fr $(DESTDIR)$(TZDIR)-posix
|
|
ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-posix || \
|
|
$(MAKE) $(INSTALLARGS) TZDIR=$(TZDIR)-posix posix_only
|
|
$(MAKE) $(INSTALLARGS) TZDIR=$(TZDIR)-leaps right_only
|
|
|
|
# This obsolescent rule is present for backwards compatibility with
|
|
# tz releases 2014g through 2015g. It should go away eventually.
|
|
posix_packrat:
|
|
$(MAKE) $(INSTALLARGS) PACKRATDATA=backzone posix_only
|
|
|
|
zones: $(REDO)
|
|
|
|
$(TZS_NEW): $(TDATA) zdump zic
|
|
mkdir -p tzs.dir
|
|
$(zic) -d tzs.dir $(TDATA)
|
|
$(AWK) '/^Link/{print $$1 "\t" $$2 "\t" $$3}' \
|
|
$(TDATA) | LC_ALL=C sort >$@.out
|
|
wd=`pwd` && \
|
|
zones=`$(AWK) -v wd="$$wd" \
|
|
'/^Zone/{print wd "/tzs.dir/" $$2}' $(TDATA) \
|
|
| LC_ALL=C sort` && \
|
|
./zdump -i -c $(TZS_YEAR) $$zones >>$@.out
|
|
sed 's,^TZ=".*tzs\.dir/,TZ=",' $@.out >$@.sed.out
|
|
rm -fr tzs.dir $@.out
|
|
mv $@.sed.out $@
|
|
|
|
# If $(TZS) does not already exist (e.g., old-format tarballs), create it.
|
|
# If it exists but 'make check_tzs' fails, a maintainer should inspect the
|
|
# failed output and fix the inconsistency, perhaps by running 'make force_tzs'.
|
|
$(TZS):
|
|
$(MAKE) force_tzs
|
|
|
|
force_tzs: $(TZS_NEW)
|
|
cp $(TZS_NEW) $(TZS)
|
|
|
|
libtz.a: $(LIBOBJS)
|
|
rm -f $@
|
|
$(AR) -rc $@ $(LIBOBJS)
|
|
$(RANLIB) $@
|
|
|
|
date: $(DATEOBJS)
|
|
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS)
|
|
|
|
tzselect: tzselect.ksh version
|
|
VERSION=`cat version` && sed \
|
|
-e 's|#!/bin/bash|#!$(KSHELL)|g' \
|
|
-e 's|AWK=[^}]*|AWK=$(AWK)|g' \
|
|
-e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \
|
|
-e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \
|
|
-e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \
|
|
-e 's|\(TZVERSION\)=.*|\1='"$$VERSION"'|' \
|
|
<$@.ksh >$@.out
|
|
chmod +x $@.out
|
|
mv $@.out $@
|
|
|
|
check: check_character_set check_white_space check_links check_sorted \
|
|
check_tables check_tzs check_web
|
|
|
|
check_character_set: $(ENCHILADA)
|
|
LC_ALL=en_US.utf8 && export LC_ALL && \
|
|
sharp='#' && \
|
|
! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \
|
|
$(MISC) $(SOURCES) $(WEB_PAGES) \
|
|
CONTRIBUTING LICENSE Makefile README version && \
|
|
! grep -Env $(SAFE_SHARP_LINE) $(TDATA) backzone \
|
|
leapseconds yearistype.sh zone.tab && \
|
|
! grep -Env $(OK_LINE) $(ENCHILADA)
|
|
|
|
check_white_space: $(ENCHILADA)
|
|
patfmt=' \t|[\f\r\v]' && pat=`printf "$$patfmt\\n"` && \
|
|
! grep -En "$$pat" $(ENCHILADA)
|
|
! grep -n '[[:space:]]$$' $(ENCHILADA)
|
|
|
|
CHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; }
|
|
|
|
check_sorted: backward backzone iso3166.tab zone.tab zone1970.tab
|
|
$(AWK) '/^Link/ {print $$3}' backward | LC_ALL=C sort -cu
|
|
$(AWK) '/^Zone/ {print $$2}' backzone | LC_ALL=C sort -cu
|
|
$(AWK) '/^[^#]/ {print $$1}' iso3166.tab | LC_ALL=C sort -cu
|
|
$(AWK) '/^[^#]/ {print $$1}' zone.tab | LC_ALL=C sort -c
|
|
$(AWK) '/^[^#]/ {print substr($$0, 1, 2)}' zone1970.tab | \
|
|
LC_ALL=C sort -c
|
|
$(AWK) '/^[^#]/ $(CHECK_CC_LIST)' zone1970.tab | \
|
|
LC_ALL=C sort -cu
|
|
|
|
check_links: checklinks.awk $(TDATA)
|
|
$(AWK) -f checklinks.awk $(TDATA)
|
|
|
|
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_tzs: $(TZS) $(TZS_NEW)
|
|
diff -u $(TZS) $(TZS_NEW)
|
|
|
|
check_web: $(WEB_PAGES)
|
|
$(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES)
|
|
|
|
clean_misc:
|
|
rm -f core *.o *.out \
|
|
date tzselect version.h zdump zic yearistype libtz.a
|
|
clean: clean_misc
|
|
rm -fr *.dir tzdb-*/ $(TZS_NEW)
|
|
|
|
maintainer-clean: clean
|
|
@echo 'This command is intended for maintainers to use; it'
|
|
@echo 'deletes files that may need special tools to rebuild.'
|
|
rm -f leapseconds version $(MANTXTS) $(TZS) *.asc *.tar.*
|
|
|
|
names:
|
|
@echo $(ENCHILADA)
|
|
|
|
public: check check_public $(CHECK_TIME_T_ALTERNATIVES) \
|
|
tarballs signatures
|
|
|
|
date.1.txt: date.1
|
|
newctime.3.txt: newctime.3
|
|
newstrftime.3.txt: newstrftime.3
|
|
newtzset.3.txt: newtzset.3
|
|
time2posix.3.txt: time2posix.3
|
|
tzfile.5.txt: tzfile.5
|
|
tzselect.8.txt: tzselect.8
|
|
zdump.8.txt: zdump.8
|
|
zic.8.txt: zic.8
|
|
|
|
$(MANTXTS): workman.sh
|
|
LC_ALL=C sh workman.sh `expr $@ : '\(.*\)\.txt$$'` >$@.out
|
|
mv $@.out $@
|
|
|
|
# Set the time stamps to those of the git repository, if available,
|
|
# and if the files have not changed since then.
|
|
# This uses GNU 'touch' syntax 'touch -d@N FILE',
|
|
# where N is the number of seconds since 1970.
|
|
# If git or GNU 'touch' is absent, don't bother to sync with git timestamps.
|
|
# Also, set the timestamp of each prebuilt file like 'leapseconds'
|
|
# to be the maximum of the files it depends on.
|
|
set-timestamps.out: $(ENCHILADA)
|
|
rm -f $@
|
|
if (type git) >/dev/null 2>&1 && \
|
|
files=`git ls-files $(ENCHILADA)` && \
|
|
touch -md @1 test.out; then \
|
|
rm -f test.out && \
|
|
for file in $$files; do \
|
|
if git diff --quiet $$file; then \
|
|
time=`git log -1 --format='tformat:%ct' $$file` && \
|
|
touch -cmd @$$time $$file; \
|
|
else \
|
|
echo >&2 "$$file: warning: does not match repository"; \
|
|
fi || exit; \
|
|
done; \
|
|
fi
|
|
touch -cmr `ls -t $(LEAP_DEPS) | sed 1q` leapseconds
|
|
for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \
|
|
touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \
|
|
exit; \
|
|
done
|
|
touch -cmr `ls -t $(TZS_DEPS) | sed 1q` $(TZS)
|
|
touch -cmr `ls -t $(VERSION_DEPS) | sed 1q` version
|
|
touch $@
|
|
|
|
# The zics below ensure that each data file can stand on its own.
|
|
# We also do an all-files run to catch links to links.
|
|
|
|
check_public:
|
|
$(MAKE) maintainer-clean
|
|
$(MAKE) "CFLAGS=$(GCC_DEBUG_FLAGS)" ALL
|
|
mkdir -p public.dir
|
|
for i in $(TDATA) ; do \
|
|
$(zic) -v -d public.dir $$i 2>&1 || exit; \
|
|
done
|
|
$(zic) -v -d public.dir $(TDATA)
|
|
rm -fr public.dir
|
|
|
|
# Check that the code works under various alternative
|
|
# implementations of time_t.
|
|
check_time_t_alternatives:
|
|
if diff -q Makefile Makefile 2>/dev/null; then \
|
|
quiet_option='-q'; \
|
|
else \
|
|
quiet_option=''; \
|
|
fi && \
|
|
wd=`pwd` && \
|
|
zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone1970.tab` && \
|
|
for type in $(TIME_T_ALTERNATIVES); do \
|
|
mkdir -p time_t.dir/$$type && \
|
|
$(MAKE) clean_misc && \
|
|
$(MAKE) TOPDIR="$$wd/time_t.dir/$$type" \
|
|
CFLAGS='$(CFLAGS) -Dtime_tz='"'$$type'" \
|
|
REDO='$(REDO)' \
|
|
install && \
|
|
diff $$quiet_option -r \
|
|
time_t.dir/int64_t/etc/zoneinfo \
|
|
time_t.dir/$$type/etc/zoneinfo && \
|
|
case $$type in \
|
|
int32_t) range=-2147483648,2147483647;; \
|
|
uint32_t) range=0,4294967296;; \
|
|
int64_t) continue;; \
|
|
*u*) range=0,10000000000;; \
|
|
*) range=-10000000000,10000000000;; \
|
|
esac && \
|
|
echo checking $$type zones ... && \
|
|
time_t.dir/int64_t/etc/zdump -V -t $$range $$zones \
|
|
>time_t.dir/int64_t.out && \
|
|
time_t.dir/$$type/etc/zdump -V -t $$range $$zones \
|
|
>time_t.dir/$$type.out && \
|
|
diff -u time_t.dir/int64_t.out time_t.dir/$$type.out \
|
|
|| exit; \
|
|
done
|
|
rm -fr time_t.dir
|
|
|
|
tarballs traditional_tarballs signatures traditional_signatures: version
|
|
VERSION=`cat version` && \
|
|
$(MAKE) VERSION="$$VERSION" $@_version
|
|
|
|
tarballs_version: traditional_tarballs_version tzdb-$(VERSION).tar.lz
|
|
traditional_tarballs_version: \
|
|
tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz
|
|
signatures_version: traditional_signatures_version tzdb-$(VERSION).tar.lz.asc
|
|
traditional_signatures_version: \
|
|
tzcode$(VERSION).tar.gz.asc tzdata$(VERSION).tar.gz.asc \
|
|
|
|
tzcode$(VERSION).tar.gz: set-timestamps.out
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - \
|
|
$(COMMON) $(DOCS) $(SOURCES) | \
|
|
gzip $(GZIPFLAGS) >$@.out
|
|
mv $@.out $@
|
|
|
|
tzdata$(VERSION).tar.gz: set-timestamps.out
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - $(COMMON) $(DATA) $(MISC) | \
|
|
gzip $(GZIPFLAGS) >$@.out
|
|
mv $@.out $@
|
|
|
|
tzdb-$(VERSION).tar.lz: set-timestamps.out
|
|
rm -fr tzdb-$(VERSION)
|
|
mkdir tzdb-$(VERSION)
|
|
ln $(ENCHILADA) tzdb-$(VERSION)
|
|
touch -cmr `ls -t tzdb-$(VERSION)/* | sed 1q` tzdb-$(VERSION)
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - tzdb-$(VERSION) | lzip -9 >$@.out
|
|
mv $@.out $@
|
|
|
|
tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz
|
|
gpg --armor --detach-sign $?
|
|
|
|
tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz
|
|
gpg --armor --detach-sign $?
|
|
|
|
tzdb-$(VERSION).tar.lz.asc: tzdb-$(VERSION).tar.lz
|
|
gpg --armor --detach-sign $?
|
|
|
|
typecheck:
|
|
$(MAKE) clean
|
|
for i in "long long" unsigned; \
|
|
do \
|
|
$(MAKE) CFLAGS="-DTYPECHECK -D__time_t_defined -D_TIME_T \"-Dtime_t=$$i\"" ; \
|
|
./zdump -v Europe/Rome ; \
|
|
$(MAKE) clean ; \
|
|
done
|
|
|
|
zonenames: $(TDATA)
|
|
@$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA)
|
|
|
|
asctime.o: private.h tzfile.h
|
|
date.o: private.h
|
|
difftime.o: private.h
|
|
localtime.o: private.h tzfile.h
|
|
strftime.o: private.h tzfile.h
|
|
zdump.o: version.h
|
|
zic.o: private.h tzfile.h version.h
|
|
|
|
.KEEP_STATE:
|
|
|
|
.PHONY: ALL INSTALL all
|
|
.PHONY: check check_character_set check_links
|
|
.PHONY: check_public check_sorted check_tables
|
|
.PHONY: check_time_t_alternatives check_tzs check_web check_white_space
|
|
.PHONY: clean clean_misc force_tzs
|
|
.PHONY: install install_data maintainer-clean names
|
|
.PHONY: posix_only posix_packrat posix_right
|
|
.PHONY: public right_only right_posix signatures signatures_version
|
|
.PHONY: tarballs tarballs_version typecheck
|
|
.PHONY: zonenames zones
|