mirror of https://github.com/NetBSD/src.git
1362 lines
52 KiB
Makefile
1362 lines
52 KiB
Makefile
# Make and install tzdb code and data.
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# 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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# Request POSIX conformance; this must be the first non-comment line.
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.POSIX:
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# On older platforms you may need to scrounge for a POSIX-conforming 'make'.
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# For example, on Solaris 10 (2005), use /usr/sfw/bin/gmake or
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# /usr/xpg4/bin/make, not /usr/ccs/bin/make.
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# To affect how this Makefile works, you can run a shell script like this:
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#
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# #!/bin/sh
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# make CC='gcc -std=gnu11' "$@"
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#
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# This example script is appropriate for a pre-2017 GNU/Linux system
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# where a non-default setting is needed to support this package's use of C99.
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#
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# Alternatively, you can simply edit this Makefile to tailor the following
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# macro definitions.
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###############################################################################
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# Start of macros that one plausibly might want to tailor.
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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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# DATAFORM selects the data format.
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# Available formats represent essentially the same data, albeit
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# possibly with minor discrepancies that users are not likely to notice.
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# To get new features and the best data right away, use:
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# DATAFORM= vanguard
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# To wait a while before using new features, to give downstream users
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# time to upgrade zic (the default), use:
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# DATAFORM= main
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# To wait even longer for new features, use:
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# DATAFORM= rearguard
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# Rearguard users might also want "ZFLAGS = -b fat"; see below.
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DATAFORM= main
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# Change the line below for your timezone (after finding the one you want in
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# one of the $(TDATA) source files, or adding it to a source file).
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# Alternatively, if you discover you've got the wrong timezone, you can just
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# 'zic -l -' to remove it, or 'zic -l rightzone' to change it.
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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= Factory
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# The POSIXRULES macro controls interpretation of POSIX-2017.1-like TZ
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# settings like TZ='EET-2EEST' that lack DST transition rules.
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# If POSIXRULES is '-', no template is installed; this is the default.
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# Any other value for POSIXRULES is obsolete and should not be relied on, as:
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# * It does not work correctly in popular implementations such as GNU/Linux.
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# * It does not work even in tzcode, except for historical timestamps
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# that precede the last explicit transition in the POSIXRULES file.
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# Hence it typically does not work for current and future timestamps.
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# If, despite the above, you want a template for handling these settings,
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# you can change the line below (after finding the timezone you want in the
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# one of the $(TDATA) source files, or adding it to a source file).
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# Alternatively, if you discover you've got the wrong timezone, you can just
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# 'zic -p -' to remove it, or 'zic -p rightzone' to change it.
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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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POSIXRULES= -
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# Also see TZDEFRULESTRING below, which takes effect only
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# if POSIXRULES is '-' or if the template file cannot be accessed.
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# Installation locations.
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#
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# The defaults are suitable for Debian, except that if REDO is
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# posix_right or right_posix then files that Debian puts under
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# /usr/share/zoneinfo/posix and /usr/share/zoneinfo/right are instead
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# put under /usr/share/zoneinfo-posix and /usr/share/zoneinfo-leaps,
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# respectively. Problems with the Debian approach are discussed in
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# the commentary for the right_posix rule (below).
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# Destination directory, which can be used for staging.
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# 'make DESTDIR=/stage install' installs under /stage (e.g., to
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# /stage/etc/localtime instead of to /etc/localtime). Files under
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# /stage are not intended to work as-is, but can be copied by hand to
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# the root directory later. If DESTDIR is empty, 'make install' does
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# not stage, but installs directly into production locations.
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DESTDIR =
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# Everything is installed into subdirectories of TOPDIR, and used there.
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# TOPDIR should be empty (meaning the root directory),
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# or a directory name that does not end in "/".
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# TOPDIR should be empty or an absolute name unless you're just testing.
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TOPDIR =
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# The default local timezone is taken from the file TZDEFAULT.
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TZDEFAULT = $(TOPDIR)/etc/localtime
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# The subdirectory containing installed program and data files, and
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# likewise for installed files that can be shared among architectures.
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# These should be relative file names.
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USRDIR = usr
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USRSHAREDIR = $(USRDIR)/share
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# "Compiled" timezone information is placed in the "TZDIR" directory
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# (and subdirectories).
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# TZDIR_BASENAME should not contain "/" and should not be ".", ".." or empty.
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TZDIR_BASENAME= zoneinfo
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TZDIR = $(TOPDIR)/$(USRSHAREDIR)/$(TZDIR_BASENAME)
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# The "tzselect" and (if you do "make INSTALL") "date" commands go in:
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BINDIR = $(TOPDIR)/$(USRDIR)/bin
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# The "zdump" command goes in:
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ZDUMPDIR = $(BINDIR)
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# The "zic" command goes in:
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ZICDIR = $(TOPDIR)/$(USRDIR)/sbin
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# Manual pages go in subdirectories of. . .
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MANDIR = $(TOPDIR)/$(USRSHAREDIR)/man
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# Library functions are put in an archive in LIBDIR.
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LIBDIR = $(TOPDIR)/$(USRDIR)/lib
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# Types to try, as an alternative to time_t.
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TIME_T_ALTERNATIVES = $(TIME_T_ALTERNATIVES_HEAD) $(TIME_T_ALTERNATIVES_TAIL)
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TIME_T_ALTERNATIVES_HEAD = int_least64_t
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TIME_T_ALTERNATIVES_TAIL = int_least32_t uint_least32_t uint_least64_t
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# What kind of TZif data files to generate. (TZif is the binary time
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# zone data format that zic generates; see Internet RFC 8536.)
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# If you want only POSIX time, with time values interpreted as
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# seconds since the epoch (not counting leap seconds), use
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# REDO= posix_only
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# below. If you want only "right" time, with values interpreted
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# as seconds since 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". Use POSIX time on systems with
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# leap smearing; this can work better than unsmeared "right" time with
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# applications that are not leap second aware, and is closer to unsmeared
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# "right" time than unsmeared POSIX time is (e.g., 0.5 vs 1.0 s max error).
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REDO= posix_right
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# Whether to put an "Expires" line in the leapseconds file.
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# Use EXPIRES_LINE=1 to put the line in, 0 to omit it.
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# The EXPIRES_LINE value matters only if REDO's value contains "right".
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# If you change EXPIRES_LINE, remove the leapseconds file before running "make".
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# zic's support for the Expires line was introduced in tzdb 2020a,
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# and was modified in tzdb 2021b to generate version 4 TZif files.
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# EXPIRES_LINE defaults to 0 for now so that the leapseconds file
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# can be given to pre-2020a zic implementations and so that TZif files
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# built by newer zic implementations can be read by pre-2021b libraries.
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EXPIRES_LINE= 0
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# To install data in text form that has all the information of the TZif data,
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# (optionally incorporating leap second information), use
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# TZDATA_TEXT= tzdata.zi leapseconds
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# To install text data without leap second information (e.g., because
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# REDO='posix_only'), use
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# TZDATA_TEXT= tzdata.zi
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# To avoid installing text data, use
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# TZDATA_TEXT=
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TZDATA_TEXT= leapseconds tzdata.zi
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# For backward-compatibility links for old zone names, use
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# BACKWARD= backward
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# To omit these links, use
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# BACKWARD=
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BACKWARD= backward
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# If you want out-of-scope and often-wrong data from the file 'backzone',
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# but only for entries listed in the backward-compatibility file zone.tab, use
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# PACKRATDATA= backzone
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# PACKRATLIST= zone.tab
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# If you want all the 'backzone' data, use
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# PACKRATDATA= backzone
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# PACKRATLIST=
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# To omit this data, use
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# PACKRATDATA=
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# PACKRATLIST=
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PACKRATDATA=
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PACKRATLIST=
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# The name of a locale using the UTF-8 encoding, used during self-tests.
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# The tests are skipped if the name does not appear to work on this system.
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UTF8_LOCALE= en_US.utf8
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# Non-default libraries needed to link.
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# On some hosts, this should have -lintl unless CFLAGS has -DHAVE_GETTEXT=0.
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LDLIBS=
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# Add the following to an uncommented "CFLAGS=" line as needed
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# to override defaults specified in the source code or by the system.
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# "-DFOO" is equivalent to "-DFOO=1".
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# -DDEPRECATE_TWO_DIGIT_YEARS for optional runtime warnings about strftime
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# formats that generate only the last two digits of year numbers
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# -DEPOCH_LOCAL 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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# -DHAVE_DECL_ASCTIME_R=0 if <time.h> does not declare asctime_r
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# -DHAVE_DECL_ENVIRON if <unistd.h> declares 'environ'
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# -DHAVE_DECL_TIMEGM=0 if <time.h> does not declare timegm
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# -DHAVE_DIRECT_H if mkdir needs <direct.h> (MS-Windows)
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# -DHAVE__GENERIC=0 if _Generic does not work*
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# -DHAVE_GETRANDOM if getrandom works (e.g., GNU/Linux),
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# -DHAVE_GETRANDOM=0 to avoid using getrandom
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# -DHAVE_GETTEXT if gettext works (e.g., GNU/Linux, FreeBSD, Solaris),
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# where LDLIBS also needs to contain -lintl on some hosts;
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# -DHAVE_GETTEXT=0 to avoid using gettext
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# -DHAVE_INCOMPATIBLE_CTIME_R 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=0 if <inttypes.h> does not work*+
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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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# localtime_rz can make zdump significantly faster, but is nonstandard.
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# -DHAVE_MALLOC_ERRNO=0 if malloc etc. do not set errno on failure.
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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_SETENV=0 if your system lacks the setenv function
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# -DHAVE_SNPRINTF=0 if your system lacks the snprintf function+
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# -DHAVE_STDCKDINT_H=0 if neither <stdckdint.h> nor substitutes like
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# __builtin_add_overflow work*
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# -DHAVE_STDINT_H=0 if <stdint.h> does not work*+
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# -DHAVE_STRFTIME_L if <time.h> declares locale_t and strftime_l
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# -DHAVE_STRDUP=0 if your system lacks the strdup function
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# -DHAVE_STRTOLL=0 if your system lacks the strtoll 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 <sys/stat.h> does not work*
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# -DHAVE_TZSET=0 if your system lacks a tzset function
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# -DHAVE_UNISTD_H=0 if <unistd.h> does not work*
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# -DHAVE_UTMPX_H=0 if <utmpx.h> does not work*
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# -Dlocale_t=XXX if your system uses XXX instead of locale_t
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# -DPORT_TO_C89 if tzcode should also run on mostly-C89 platforms+
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# Typically it is better to use a later standard. For example,
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# with GCC 4.9.4 (2016), prefer '-std=gnu11' to '-DPORT_TO_C89'.
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# Even with -DPORT_TO_C89, the code needs at least one C99
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# feature (integers at least 64 bits wide) and maybe more.
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# -DRESERVE_STD_EXT_IDS if your platform reserves standard identifiers
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# with external linkage, e.g., applications cannot define 'localtime'.
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# -Dssize_t=long on hosts like MS-Windows that lack ssize_t
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# -DSUPPORT_C89 if the tzcode library should support C89 callers+
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# However, this might trigger latent bugs in C99-or-later callers.
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# -DSUPPRESS_TZDIR to not prepend TZDIR to file names; this has
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# security implications and is not recommended for general use
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# -DTHREAD_SAFE 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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# This is intended for internal use only; it mangles external names.
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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 for POSIX.1-2017-style TZ strings lacking them,
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# in the usual case where POSIXRULES is '-'. If not specified,
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# TZDEFRULESTRING defaults to US rules for future DST transitions.
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# This mishandles some past timestamps, as US DST rules have changed.
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# It also mishandles settings like TZ='EET-2EEST' for eastern Europe,
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# as Europe and US DST rules differ.
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# -DTZNAME_MAXIMUM=N to limit time zone abbreviations to N bytes (default 255)
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# -DUNINIT_TRAP 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_BLOAT_DEFAULT=\"fat\" to default zic's -b option to "fat", and
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# similarly for "slim". Fat TZif files work around incompatibilities
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# and bugs in some TZif readers, notably older ones that
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# ignore or otherwise mishandle 64-bit data in TZif files;
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# however, fat TZif files may trigger bugs in newer TZif readers.
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# Slim TZif files are more efficient, and are the default.
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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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# -g to generate symbolic debugging info
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# -Idir to include from directory 'dir'
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# -O0 to disable optimization; other -O options to enable more optimization
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# -Uname to remove any definition of the macro 'name'
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# $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking
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#
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# * Options marked "*" can be omitted if your compiler is C23 compatible.
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# * Options marked "+" are obsolescent and are planned to be removed
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# once the code assumes C99 or later, say in the year 2029.
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#
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# Select instrumentation via "make GCC_INSTRUMENT='whatever'".
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GCC_INSTRUMENT = \
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-fsanitize=undefined -fsanitize-address-use-after-scope \
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-fsanitize-undefined-trap-on-error -fstack-protector
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# Omit -fanalyzer from GCC_DEBUG_FLAGS, as it makes GCC too slow.
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GCC_DEBUG_FLAGS = -DGCC_LINT -g3 -O3 -fno-common \
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$(GCC_INSTRUMENT) \
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-Wall -Wextra \
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-Walloc-size-larger-than=100000 -Warray-bounds=2 \
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-Wbad-function-cast -Wbidi-chars=any,ucn -Wcast-align=strict -Wdate-time \
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-Wdeclaration-after-statement -Wdouble-promotion \
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-Wduplicated-branches -Wduplicated-cond \
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-Wformat=2 -Wformat-overflow=2 -Wformat-signedness -Wformat-truncation \
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-Wimplicit-fallthrough=5 -Winit-self -Wlogical-op \
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-Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
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-Wnull-dereference \
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-Wold-style-definition -Woverlength-strings -Wpointer-arith \
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-Wshadow -Wshift-overflow=2 -Wstrict-overflow \
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-Wstrict-prototypes -Wstringop-overflow=4 \
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-Wstringop-truncation -Wsuggest-attribute=cold \
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-Wsuggest-attribute=const -Wsuggest-attribute=format \
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-Wsuggest-attribute=malloc \
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-Wsuggest-attribute=noreturn -Wsuggest-attribute=pure \
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-Wtrampolines -Wundef -Wuninitialized -Wunused-macros -Wuse-after-free=3 \
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-Wvariadic-macros -Wvla -Wwrite-strings \
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-Wno-address -Wno-format-nonliteral -Wno-sign-compare \
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-Wno-type-limits
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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.
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# Although these two fields are not required by POSIX.1-2017,
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# POSIX 202x/D4 requires them and they are widely available
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# on GNU/Linux and BSD systems.
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#
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# The next batch of options control support for external variables
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# exported by tzcode. In practice these variables are less useful
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# than TM_GMTOFF and TM_ZONE. However, most of them are standardized.
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# #
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# # To omit or support the external variable "tzname", add one of:
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# # -DHAVE_TZNAME=0 # do not support "tzname"
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# # -DHAVE_TZNAME=1 # support "tzname", which is defined by system library
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# # -DHAVE_TZNAME=2 # support and define "tzname"
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# # to the "CFLAGS=" line. "tzname" is required by POSIX.1-1988 and later.
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# # If not defined, the code attempts to guess HAVE_TZNAME from other macros.
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# # Warning: unless time_tz is also defined, HAVE_TZNAME=1 can cause
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# # crashes when combined with some platforms' standard libraries,
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# # presumably due to memory allocation issues.
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# #
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# # To omit or support the external variables "timezone" and "daylight", add
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# # -DUSG_COMPAT=0 # do not support
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# # -DUSG_COMPAT=1 # support, and variables are defined by system library
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# # -DUSG_COMPAT=2 # support and define variables
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# # to the "CFLAGS=" line; "timezone" and "daylight" are inspired by Unix
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# # Systems Group code and are required by POSIX.1-2008 and later (with XSI).
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# # If not defined, the code attempts to guess USG_COMPAT from other macros.
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# #
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# # To support the external variable "altzone", add
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# # -DALTZONE=0 # do not support
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# # -DALTZONE=1 # support "altzone", which is defined by system library
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# # -DALTZONE=2 # support and define "altzone"
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# # to the end of the "CFLAGS=" line; although "altzone" appeared in
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# # System V Release 3.1 it has not been standardized.
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# # If not defined, the code attempts to guess ALTZONE from other macros.
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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
|
|
# to the end of the "CFLAGS=" line. This arranges for the following
|
|
# functions to be added to the time conversion library.
|
|
# "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.
|
|
# I.e., "offtime" is like calling "localtime_rz" with a fixed-offset zone.
|
|
# "timelocal" is nearly equivalent to "mktime".
|
|
# "timeoff" is like "timegm" except that it accepts a second (long) argument
|
|
# that gives an offset to use when converting to a time_t.
|
|
# I.e., "timeoff" is like calling "mktime_z" with a fixed-offset zone.
|
|
# "posix2time" and "time2posix" are described in an included manual page.
|
|
# X3J11's work does not describe any of these functions.
|
|
# These functions may well disappear in future releases of the time
|
|
# conversion package.
|
|
#
|
|
# If you don't want functions that were inspired by NetBSD, add
|
|
# -DNETBSD_INSPIRED=0
|
|
# to the end of the "CFLAGS=" line. Otherwise, the functions
|
|
# "localtime_rz", "mktime_z", "tzalloc", and "tzfree" are added to the
|
|
# time library, and if STD_INSPIRED is also defined to nonzero the functions
|
|
# "posix2time_z" and "time2posix_z" are added as well.
|
|
# The functions ending in "_z" (or "_rz") are like their unsuffixed
|
|
# (or suffixed-by-"_r") counterparts, except with an extra first
|
|
# argument of opaque type timezone_t that specifies the timezone.
|
|
# "tzalloc" allocates a timezone_t value, and "tzfree" frees it.
|
|
#
|
|
# 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.
|
|
#
|
|
# 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 January days before
|
|
# January's first Monday when a "%V" format is used and January 1
|
|
# falls on a Friday, Saturday, or Sunday.
|
|
#
|
|
# POSIX says CFLAGS defaults to "-O 1".
|
|
# Uncomment the following line and edit its contents as needed.
|
|
|
|
#CFLAGS= -O 1
|
|
|
|
|
|
# The name of a POSIX-like library archiver, its flags, C compiler,
|
|
# linker flags, and 'make' utility. Ordinarily the defaults suffice.
|
|
# The commented-out values are the defaults specified by POSIX.1-202x/D4.
|
|
#AR = ar
|
|
#ARFLAGS = -rv
|
|
#CC = c17
|
|
#LDFLAGS =
|
|
#MAKE = make
|
|
|
|
# For leap seconds, this Makefile uses LEAPSECONDS='-L leapseconds' in
|
|
# submake command lines. The default is no leap seconds.
|
|
|
|
LEAPSECONDS=
|
|
|
|
# Where to fetch leap-seconds.list from.
|
|
leaplist_URI = \
|
|
https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list
|
|
# The file is generated by the IERS Earth Orientation Centre, in Paris.
|
|
leaplist_TZ = Europe/Paris
|
|
|
|
# The zic command and its arguments.
|
|
|
|
zic= ./zic
|
|
ZIC= $(zic) $(ZFLAGS)
|
|
|
|
# To shrink the size of installed TZif files,
|
|
# append "-r @N" to omit data before N-seconds-after-the-Epoch.
|
|
# To grow the files and work around bugs in older applications,
|
|
# possibly at the expense of introducing bugs in newer ones,
|
|
# append "-b fat"; see ZIC_BLOAT_DEFAULT above.
|
|
# See the zic man page for more about -b and -r.
|
|
ZFLAGS=
|
|
|
|
# How to use zic to install TZif files.
|
|
|
|
ZIC_INSTALL= $(ZIC) -d '$(DESTDIR)$(TZDIR)' $(LEAPSECONDS)
|
|
|
|
# The name of a POSIX-compliant 'awk' on your system.
|
|
# mawk 1.3.3 and Solaris 10 /usr/bin/awk do not work.
|
|
# Also, it is better (though not essential) if 'awk' supports UTF-8,
|
|
# and unfortunately mawk and busybox awk do not support UTF-8.
|
|
# Try AWK=gawk or AWK=nawk if your awk has the abovementioned problems.
|
|
AWK= awk
|
|
|
|
# The full path name of a POSIX-compliant shell, preferably one that supports
|
|
# the Korn shell's 'select' statement as an extension.
|
|
# These days, Bash is the most popular.
|
|
# It should be OK to set this to /bin/sh, on platforms where /bin/sh
|
|
# lacks 'select' or doesn't completely conform to POSIX, but /bin/bash
|
|
# is typically nicer if it works.
|
|
KSHELL= /bin/bash
|
|
|
|
# Name of curl <https://curl.haxx.se/>, used for HTML validation
|
|
# and to fetch leap-seconds.list from upstream.
|
|
CURL= curl
|
|
|
|
# Name of GNU Privacy Guard <https://gnupg.org/>, used to sign distributions.
|
|
GPG= gpg
|
|
|
|
# This expensive test requires USE_LTZ.
|
|
# To suppress it, define this macro to be empty.
|
|
CHECK_TIME_T_ALTERNATIVES = check_time_t_alternatives
|
|
|
|
# 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.
|
|
TAB_CHAR= ' '
|
|
SAFE_CHARSET1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@'
|
|
SAFE_CHARSET2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`'
|
|
SAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~'
|
|
SAFE_CHARSET= $(SAFE_CHARSET1)$(SAFE_CHARSET2)$(SAFE_CHARSET3)
|
|
SAFE_CHAR= '[]'$(SAFE_CHARSET)'-]'
|
|
|
|
# These non-alphabetic, non-ASCII printable characters are Latin-1,
|
|
# and so are likely displayable even in editors like XEmacs 21
|
|
# that have limited display capabilities.
|
|
UNUSUAL_OK_LATIN_1 = ¡¢£¤¥¦§¨©«¬®¯°±²³´¶·¸¹»¼½¾¿×÷
|
|
# Non-ASCII non-letters that OK_CHAR allows, as these characters are
|
|
# useful in commentary.
|
|
UNUSUAL_OK_CHARSET= $(UNUSUAL_OK_LATIN_1)
|
|
|
|
# Put this in a bracket expression to match spaces.
|
|
s = [:space:]
|
|
|
|
# OK_CHAR matches any character allowed in the distributed files.
|
|
# This is the same as SAFE_CHAR, except that UNUSUAL_OK_CHARSET and
|
|
# multibyte letters are also allowed so that commentary can contain a
|
|
# few safe symbols and people's names and can quote non-English sources.
|
|
# Other non-letters are limited to ASCII renderings for the
|
|
# convenience of maintainers using XEmacs 21.5.34, which by default
|
|
# mishandles Unicode characters U+0100 and greater.
|
|
OK_CHAR= '[][:alpha:]$(UNUSUAL_OK_CHARSET)'$(SAFE_CHARSET)'-]'
|
|
|
|
# SAFE_LINE matches a line of safe characters.
|
|
# SAFE_SHARP_LINE is similar, except any OK character can follow '#';
|
|
# this is so that comments can contain non-ASCII characters.
|
|
# OK_LINE matches a line of OK characters.
|
|
SAFE_LINE= '^'$(SAFE_CHAR)'*$$'
|
|
SAFE_SHARP_LINE='^'$(SAFE_CHAR)'*('$$sharp$(OK_CHAR)'*)?$$'
|
|
OK_LINE= '^'$(OK_CHAR)'*$$'
|
|
|
|
# Flags to give 'tar' when making a distribution.
|
|
# Try to use flags appropriate for GNU tar.
|
|
GNUTARFLAGS= --format=pax --pax-option='delete=atime,delete=ctime' \
|
|
--numeric-owner --owner=0 --group=0 \
|
|
--mode=go+u,go-w --sort=name
|
|
TARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \
|
|
then echo $(GNUTARFLAGS); \
|
|
else :; \
|
|
fi`
|
|
|
|
# Flags to give 'gzip' when making a distribution.
|
|
GZIPFLAGS= -9n
|
|
|
|
# When comparing .tzs files, use GNU diff's -F'^TZ=' option if supported.
|
|
# This makes it easier to see which Zone has been affected.
|
|
DIFF_TZS= diff -u$$(! diff -u -F'^TZ=' - - <>/dev/null >&0 2>&1 \
|
|
|| echo ' -F^TZ=')
|
|
|
|
# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib.
|
|
RANLIB= :
|
|
|
|
# POSIX prohibits defining or using SHELL. However, csh users on systems
|
|
# that use the user shell for Makefile commands may need to define SHELL.
|
|
#SHELL= /bin/sh
|
|
|
|
# End of macros that one plausibly might want to tailor.
|
|
###############################################################################
|
|
|
|
|
|
TZCOBJS= zic.o
|
|
TZDOBJS= zdump.o localtime.o asctime.o strftime.o
|
|
DATEOBJS= date.o localtime.o strftime.o asctime.o
|
|
LIBSRCS= localtime.c asctime.c difftime.c strftime.c
|
|
LIBOBJS= localtime.o asctime.o difftime.o strftime.o
|
|
HEADERS= tzfile.h private.h
|
|
NONLIBSRCS= zic.c zdump.c
|
|
NEWUCBSRCS= date.c
|
|
SOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) \
|
|
tzselect.ksh workman.sh
|
|
MANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \
|
|
tzfile.5 tzselect.8 zic.8 zdump.8
|
|
MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \
|
|
time2posix.3.txt \
|
|
tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \
|
|
date.1.txt
|
|
COMMON= calendars CONTRIBUTING LICENSE Makefile \
|
|
NEWS README SECURITY theory.html version
|
|
WEB_PAGES= tz-art.html tz-how-to.html tz-link.html
|
|
CHECK_WEB_PAGES=check_theory.html check_tz-art.html \
|
|
check_tz-how-to.html check_tz-link.html
|
|
DOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES)
|
|
PRIMARY_YDATA= africa antarctica asia australasia \
|
|
europe northamerica southamerica
|
|
YDATA= $(PRIMARY_YDATA) etcetera
|
|
NDATA= factory
|
|
TDATA_TO_CHECK= $(YDATA) $(NDATA) backward
|
|
TDATA= $(YDATA) $(NDATA) $(BACKWARD)
|
|
ZONETABLES= zone.tab zone1970.tab zonenow.tab
|
|
TABDATA= iso3166.tab $(TZDATA_TEXT) $(ZONETABLES)
|
|
LEAP_DEPS= leapseconds.awk leap-seconds.list
|
|
TZDATA_ZI_DEPS= ziguard.awk zishrink.awk version $(TDATA) \
|
|
$(PACKRATDATA) $(PACKRATLIST)
|
|
DSTDATA_ZI_DEPS= ziguard.awk $(TDATA) $(PACKRATDATA) $(PACKRATLIST)
|
|
DATA= $(TDATA_TO_CHECK) backzone iso3166.tab leap-seconds.list \
|
|
leapseconds $(ZONETABLES)
|
|
AWK_SCRIPTS= checklinks.awk checknow.awk checktab.awk leapseconds.awk \
|
|
ziguard.awk zishrink.awk
|
|
MISC= $(AWK_SCRIPTS)
|
|
TZS_YEAR= 2050
|
|
TZS_CUTOFF_FLAG= -c $(TZS_YEAR)
|
|
TZS= to$(TZS_YEAR).tzs
|
|
TZS_NEW= to$(TZS_YEAR)new.tzs
|
|
TZS_DEPS= $(YDATA) asctime.c localtime.c \
|
|
private.h tzfile.h zdump.c zic.c
|
|
TZDATA_DIST = $(COMMON) $(DATA) $(MISC)
|
|
# EIGHT_YARDS is just a yard short of the whole ENCHILADA.
|
|
EIGHT_YARDS = $(TZDATA_DIST) $(DOCS) $(SOURCES) tzdata.zi
|
|
ENCHILADA = $(EIGHT_YARDS) $(TZS)
|
|
|
|
# Consult these files when deciding whether to rebuild the 'version' file.
|
|
# This list is not the same as the output of 'git ls-files', since
|
|
# .gitignore is not distributed.
|
|
VERSION_DEPS= \
|
|
calendars CONTRIBUTING LICENSE Makefile NEWS README SECURITY \
|
|
africa antarctica asctime.c asia australasia \
|
|
backward backzone \
|
|
checklinks.awk checknow.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 \
|
|
private.h southamerica strftime.c theory.html \
|
|
time2posix.3 tz-art.html tz-how-to.html tz-link.html \
|
|
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 zonenow.tab
|
|
|
|
all: tzselect zic zdump libtz.a $(TABDATA) \
|
|
vanguard.zi main.zi rearguard.zi
|
|
|
|
ALL: all date $(ENCHILADA)
|
|
|
|
install: all $(DATA) $(REDO) $(MANS)
|
|
mkdir -p '$(DESTDIR)$(BINDIR)' \
|
|
'$(DESTDIR)$(ZDUMPDIR)' '$(DESTDIR)$(ZICDIR)' \
|
|
'$(DESTDIR)$(LIBDIR)' \
|
|
'$(DESTDIR)$(MANDIR)/man3' '$(DESTDIR)$(MANDIR)/man5' \
|
|
'$(DESTDIR)$(MANDIR)/man8'
|
|
$(ZIC_INSTALL) -l $(LOCALTIME) \
|
|
`case '$(POSIXRULES)' in ?*) echo '-p';; esac \
|
|
` $(POSIXRULES) \
|
|
-t '$(DESTDIR)$(TZDEFAULT)'
|
|
cp -f $(TABDATA) '$(DESTDIR)$(TZDIR)/.'
|
|
cp tzselect '$(DESTDIR)$(BINDIR)/.'
|
|
cp zdump '$(DESTDIR)$(ZDUMPDIR)/.'
|
|
cp zic '$(DESTDIR)$(ZICDIR)/.'
|
|
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/.'
|
|
|
|
# Calculate version number from git, if available.
|
|
# Otherwise, use $(VERSION) unless it is "unknown" and there is already
|
|
# a 'version' file, in which case reuse the existing 'version' contents
|
|
# and append "-dirty" if the contents do not already end in "-dirty".
|
|
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` || \
|
|
if test '$(VERSION)' = unknown && V=`cat $@`; then \
|
|
case $$V in *-dirty);; *) V=$$V-dirty;; esac; \
|
|
else \
|
|
V='$(VERSION)'; \
|
|
fi; } && \
|
|
printf '%s\n' "$$V" >$@.out
|
|
mv $@.out $@
|
|
|
|
# These files can be tailored by setting BACKWARD, PACKRATDATA, PACKRATLIST.
|
|
vanguard.zi main.zi rearguard.zi: $(DSTDATA_ZI_DEPS)
|
|
$(AWK) \
|
|
-v DATAFORM=`expr $@ : '\(.*\).zi'` \
|
|
-v PACKRATDATA='$(PACKRATDATA)' \
|
|
-v PACKRATLIST='$(PACKRATLIST)' \
|
|
-f ziguard.awk \
|
|
$(TDATA) $(PACKRATDATA) >$@.out
|
|
mv $@.out $@
|
|
# This file has a version comment that attempts to capture any tailoring
|
|
# via BACKWARD, DATAFORM, PACKRATDATA, PACKRATLIST, and REDO.
|
|
tzdata.zi: $(DATAFORM).zi version zishrink.awk
|
|
version=`sed 1q version` && \
|
|
LC_ALL=C $(AWK) \
|
|
-v dataform='$(DATAFORM)' \
|
|
-v deps='$(DSTDATA_ZI_DEPS) zishrink.awk' \
|
|
-v redo='$(REDO)' \
|
|
-v version="$$version" \
|
|
-f zishrink.awk \
|
|
$(DATAFORM).zi >$@.out
|
|
mv $@.out $@
|
|
|
|
tzdir.h:
|
|
printf '%s\n' >$@.out \
|
|
'#ifndef TZDEFAULT' \
|
|
'# define TZDEFAULT "$(TZDEFAULT)" /* default zone */' \
|
|
'#endif' \
|
|
'#ifndef TZDIR' \
|
|
'# define TZDIR "$(TZDIR)" /* TZif directory */' \
|
|
'#endif'
|
|
mv $@.out $@
|
|
|
|
version.h: version
|
|
VERSION=`cat version` && printf '%s\n' \
|
|
'static char const PKGVERSION[]="($(PACKAGE)) ";' \
|
|
"static char const TZVERSION[]=\"$$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)
|
|
|
|
leapseconds: $(LEAP_DEPS)
|
|
$(AWK) -v EXPIRES_LINE=$(EXPIRES_LINE) \
|
|
-f leapseconds.awk leap-seconds.list >$@.out
|
|
mv $@.out $@
|
|
|
|
# Awk script to extract a Git-style author from leap-seconds.list comments.
|
|
EXTRACT_AUTHOR = \
|
|
author_line { sub(/^.[[:space:]]*/, ""); \
|
|
sub(/:[[:space:]]*/, " <"); \
|
|
printf "%s>\n", $$0; \
|
|
success = 1; \
|
|
exit \
|
|
} \
|
|
/Questions or comments to:/ { author_line = 1 } \
|
|
END { exit !success }
|
|
|
|
# Fetch leap-seconds.list from upstream.
|
|
fetch-leap-seconds.list:
|
|
$(CURL) -OR $(leaplist_URI)
|
|
|
|
# Fetch leap-seconds.list from upstream and commit it to the local repository.
|
|
commit-leap-seconds.list: fetch-leap-seconds.list
|
|
author=$$($(AWK) '$(EXTRACT_AUTHOR)' leap-seconds.list) && \
|
|
date=$$(TZ=$(leaplist_TZ) stat -c%y leap-seconds.list) && \
|
|
git commit --author="$$author" --date="$$date" -m'make $@' \
|
|
leap-seconds.list
|
|
|
|
# Arguments to pass to submakes of install_data.
|
|
# They can be overridden by later submake arguments.
|
|
INSTALLARGS = \
|
|
BACKWARD='$(BACKWARD)' \
|
|
DESTDIR='$(DESTDIR)' \
|
|
LEAPSECONDS='$(LEAPSECONDS)' \
|
|
PACKRATDATA='$(PACKRATDATA)' \
|
|
PACKRATLIST='$(PACKRATLIST)' \
|
|
TZDEFAULT='$(TZDEFAULT)' \
|
|
TZDIR='$(TZDIR)' \
|
|
ZIC='$(ZIC)'
|
|
|
|
INSTALL_DATA_DEPS = zic leapseconds tzdata.zi
|
|
|
|
# 'make install_data' installs one set of TZif files.
|
|
install_data: $(INSTALL_DATA_DEPS)
|
|
$(ZIC_INSTALL) tzdata.zi
|
|
|
|
posix_only: $(INSTALL_DATA_DEPS)
|
|
$(MAKE) $(INSTALLARGS) LEAPSECONDS= install_data
|
|
|
|
right_only: $(INSTALL_DATA_DEPS)
|
|
$(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
|
|
|
|
zones: $(REDO)
|
|
|
|
# dummy.zd is not a real file; it is mentioned here only so that the
|
|
# top-level 'make' does not have a syntax error.
|
|
ZDS = dummy.zd
|
|
# Rule used only by submakes invoked by the $(TZS_NEW) rule.
|
|
# It is separate so that GNU 'make -j' can run instances in parallel.
|
|
$(ZDS): zdump
|
|
./zdump -i $(TZS_CUTOFF_FLAG) '$(wd)/'$$(expr $@ : '\(.*\).zd') \
|
|
>$@
|
|
|
|
TZS_NEW_DEPS = tzdata.zi zdump zic
|
|
$(TZS_NEW): $(TZS_NEW_DEPS)
|
|
rm -fr tzs$(TZS_YEAR).dir
|
|
mkdir tzs$(TZS_YEAR).dir
|
|
$(zic) -d tzs$(TZS_YEAR).dir tzdata.zi
|
|
$(AWK) '/^L/{print "Link\t" $$2 "\t" $$3}' \
|
|
tzdata.zi | LC_ALL=C sort >$@.out
|
|
wd=`pwd` && \
|
|
x=`$(AWK) '/^Z/{print "tzs$(TZS_YEAR).dir/" $$2 ".zd"}' \
|
|
tzdata.zi \
|
|
| LC_ALL=C sort -t . -k 2,2` && \
|
|
set x $$x && \
|
|
shift && \
|
|
ZDS=$$* && \
|
|
$(MAKE) wd="$$wd" TZS_CUTOFF_FLAG="$(TZS_CUTOFF_FLAG)" \
|
|
ZDS="$$ZDS" $$ZDS && \
|
|
sed 's,^TZ=".*\.dir/,TZ=",' $$ZDS >>$@.out
|
|
rm -fr tzs$(TZS_YEAR).dir
|
|
mv $@.out $@
|
|
|
|
# If $(TZS) exists but 'make check_tzs' fails, a maintainer should inspect the
|
|
# failed output and fix the inconsistency, perhaps by running 'make force_tzs'.
|
|
$(TZS):
|
|
touch $@
|
|
|
|
force_tzs: $(TZS_NEW)
|
|
cp $(TZS_NEW) $(TZS)
|
|
|
|
libtz.a: $(LIBOBJS)
|
|
rm -f $@
|
|
$(AR) $(ARFLAGS) $@ $(LIBOBJS)
|
|
$(RANLIB) $@
|
|
|
|
date: $(DATEOBJS)
|
|
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS)
|
|
|
|
tzselect: tzselect.ksh version
|
|
VERSION=`cat version` && sed \
|
|
-e "s'#!/bin/bash'#!"'$(KSHELL)'\' \
|
|
-e s\''\(AWK\)=[^}]*'\''\1=\'\''$(AWK)\'\'\' \
|
|
-e s\''\(PKGVERSION\)=.*'\''\1=\'\''($(PACKAGE)) \'\'\' \
|
|
-e s\''\(REPORT_BUGS_TO\)=.*'\''\1=\'\''$(BUGEMAIL)\'\'\' \
|
|
-e s\''\(TZDIR\)=[^}]*'\''\1=\'\''$(TZDIR)\'\'\' \
|
|
-e s\''\(TZVERSION\)=.*'\''\1=\'"'$$VERSION\\''" \
|
|
<$@.ksh >$@.out
|
|
chmod +x $@.out
|
|
mv $@.out $@
|
|
|
|
check: check_back check_mild
|
|
check_mild: check_character_set check_white_space check_links \
|
|
check_name_lengths check_now \
|
|
check_slashed_abbrs check_sorted \
|
|
check_tables check_web check_ziguard check_zishrink check_tzs
|
|
|
|
# True if UTF8_LOCALE does not work;
|
|
# otherwise, false but with LC_ALL set to $(UTF8_LOCALE).
|
|
UTF8_LOCALE_MISSING = \
|
|
{ test ! '$(UTF8_LOCALE)' \
|
|
|| ! printf 'A\304\200B\n' \
|
|
| LC_ALL='$(UTF8_LOCALE)' grep -q '^A.B$$' >/dev/null 2>&1 \
|
|
|| { LC_ALL='$(UTF8_LOCALE)'; export LC_ALL; false; }; }
|
|
|
|
check_character_set: $(ENCHILADA)
|
|
$(UTF8_LOCALE_MISSING) || { \
|
|
sharp='#' && \
|
|
! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \
|
|
$(MISC) $(SOURCES) $(WEB_PAGES) \
|
|
CONTRIBUTING LICENSE README SECURITY \
|
|
version tzdata.zi && \
|
|
! grep -Env $(SAFE_LINE)'|^UNUSUAL_OK_'$(OK_CHAR)'*$$' \
|
|
Makefile && \
|
|
! grep -Env $(SAFE_SHARP_LINE) $(TDATA_TO_CHECK) backzone \
|
|
leapseconds zone.tab && \
|
|
! grep -Env $(OK_LINE) $(ENCHILADA); \
|
|
}
|
|
touch $@
|
|
|
|
check_white_space: $(ENCHILADA)
|
|
$(UTF8_LOCALE_MISSING) || { \
|
|
patfmt=' \t|[\f\r\v]' && pat=`printf "$$patfmt\\n"` && \
|
|
! grep -En "$$pat|[$s]\$$" \
|
|
$$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list); \
|
|
}
|
|
touch $@
|
|
|
|
PRECEDES_FILE_NAME = ^(Zone|Link[$s]+[^$s]+)[$s]+
|
|
FILE_NAME_COMPONENT_TOO_LONG = $(PRECEDES_FILE_NAME)[^$s]*[^/$s]{15}
|
|
|
|
check_name_lengths: $(TDATA_TO_CHECK) backzone
|
|
! grep -En '$(FILE_NAME_COMPONENT_TOO_LONG)' \
|
|
$(TDATA_TO_CHECK) backzone
|
|
touch $@
|
|
|
|
PRECEDES_STDOFF = ^(Zone[$s]+[^$s]+)?[$s]+
|
|
STDOFF = [-+]?[0-9:.]+
|
|
RULELESS_SAVE = (-|$(STDOFF)[sd]?)
|
|
RULELESS_SLASHED_ABBRS = \
|
|
$(PRECEDES_STDOFF)$(STDOFF)[$s]+$(RULELESS_SAVE)[$s]+[^$s]*/
|
|
|
|
check_slashed_abbrs: $(TDATA_TO_CHECK)
|
|
! grep -En '$(RULELESS_SLASHED_ABBRS)' $(TDATA_TO_CHECK)
|
|
touch $@
|
|
|
|
CHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; }
|
|
|
|
check_sorted: backward backzone
|
|
$(AWK) '/^Link/ {printf "%.5d %s\n", g, $$3} !/./ {g++}' \
|
|
backward | LC_ALL=C sort -cu
|
|
$(AWK) '/^Zone/ {print $$2}' backzone | LC_ALL=C sort -cu
|
|
touch $@
|
|
|
|
check_back: checklinks.awk $(TDATA_TO_CHECK)
|
|
$(AWK) \
|
|
-v DATAFORM=$(DATAFORM) \
|
|
-v backcheck=backward \
|
|
-f checklinks.awk $(TDATA_TO_CHECK)
|
|
touch $@
|
|
|
|
check_links: checklinks.awk tzdata.zi
|
|
$(AWK) \
|
|
-v DATAFORM=$(DATAFORM) \
|
|
-f checklinks.awk tzdata.zi
|
|
touch $@
|
|
|
|
# Check timestamps from now through 28 years from now, to make sure
|
|
# that zonenow.tab contains all sequences of planned timestamps,
|
|
# without any duplicate sequences. In theory this might require
|
|
# 2800 years but that would take a long time to check.
|
|
CHECK_NOW_TIMESTAMP = `./date +%s`
|
|
CHECK_NOW_FUTURE_YEARS = 28
|
|
CHECK_NOW_FUTURE_SECS = $(CHECK_NOW_FUTURE_YEARS) '*' 366 '*' 24 '*' 60 '*' 60
|
|
check_now: checknow.awk date tzdata.zi zdump zic zone1970.tab zonenow.tab
|
|
rm -fr $@.dir
|
|
mkdir $@.dir
|
|
./zic -d $@.dir tzdata.zi
|
|
now=$(CHECK_NOW_TIMESTAMP) && \
|
|
future=`expr $(CHECK_NOW_FUTURE_SECS) + $$now` && \
|
|
./zdump -i -t $$now,$$future \
|
|
$$(find $$PWD/$@.dir/????*/ -type f) \
|
|
>$@.dir/zdump.tab
|
|
$(AWK) \
|
|
-v zdump_table=$@.dir/zdump.tab \
|
|
-f checknow.awk zonenow.tab
|
|
rm -fr $@.dir
|
|
touch $@
|
|
|
|
check_tables: checktab.awk $(YDATA) backward zone.tab zone1970.tab
|
|
for tab in $(ZONETABLES); do \
|
|
test "$$tab" = zone.tab && links='$(BACKWARD)' || links=''; \
|
|
$(AWK) -f checktab.awk -v zone_table=$$tab $(YDATA) $$links \
|
|
|| exit; \
|
|
done
|
|
touch $@
|
|
|
|
check_tzs: $(TZS) $(TZS_NEW)
|
|
if test -s $(TZS); then \
|
|
$(DIFF_TZS) $(TZS) $(TZS_NEW); \
|
|
else \
|
|
cp $(TZS_NEW) $(TZS); \
|
|
fi
|
|
touch $@
|
|
|
|
check_web: $(CHECK_WEB_PAGES)
|
|
check_theory.html: theory.html
|
|
check_tz-art.html: tz-art.html
|
|
check_tz-how-to.html: tz-how-to.html
|
|
check_tz-link.html: tz-link.html
|
|
check_theory.html check_tz-art.html check_tz-how-to.html check_tz-link.html:
|
|
$(CURL) -sS --url https://validator.w3.org/nu/ -F out=gnu \
|
|
-F file=@$$(expr $@ : 'check_\(.*\)') -o $@.out && \
|
|
test ! -s $@.out || { cat $@.out; exit 1; }
|
|
mv $@.out $@
|
|
|
|
check_ziguard: rearguard.zi vanguard.zi ziguard.awk
|
|
$(AWK) -v DATAFORM=rearguard -f ziguard.awk vanguard.zi | \
|
|
diff -u rearguard.zi -
|
|
$(AWK) -v DATAFORM=vanguard -f ziguard.awk rearguard.zi | \
|
|
diff -u vanguard.zi -
|
|
touch $@
|
|
|
|
# Check that zishrink.awk does not alter the data, and that ziguard.awk
|
|
# preserves main-format data.
|
|
check_zishrink: check_zishrink_posix check_zishrink_right
|
|
check_zishrink_posix check_zishrink_right: \
|
|
zic leapseconds $(PACKRATDATA) $(PACKRATLIST) \
|
|
$(TDATA) $(DATAFORM).zi tzdata.zi
|
|
rm -fr $@.dir $@-t.dir $@-shrunk.dir
|
|
mkdir $@.dir $@-t.dir $@-shrunk.dir
|
|
case $@ in \
|
|
*_right) leap='-L leapseconds';; \
|
|
*) leap=;; \
|
|
esac && \
|
|
$(ZIC) $$leap -d $@.dir $(DATAFORM).zi && \
|
|
$(ZIC) $$leap -d $@-shrunk.dir tzdata.zi && \
|
|
case $(DATAFORM),$(PACKRATLIST) in \
|
|
main,) \
|
|
$(ZIC) $$leap -d $@-t.dir $(TDATA) && \
|
|
$(AWK) '/^Rule/' $(TDATA) | \
|
|
$(ZIC) $$leap -d $@-t.dir - $(PACKRATDATA) && \
|
|
diff -r $@.dir $@-t.dir;; \
|
|
esac
|
|
diff -r $@.dir $@-shrunk.dir
|
|
rm -fr $@.dir $@-t.dir $@-shrunk.dir
|
|
touch $@
|
|
|
|
clean_misc:
|
|
rm -fr check_*.dir typecheck_*.dir
|
|
rm -f *.o *.out $(TIME_T_ALTERNATIVES) \
|
|
check_* core typecheck_* \
|
|
date tzdir.h tzselect version.h zdump zic libtz.a
|
|
clean: clean_misc
|
|
rm -fr *.dir tzdb-*/
|
|
rm -f *.zi $(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$$'` >$@.out
|
|
mv $@.out $@
|
|
|
|
# Set file timestamps deterministically if possible,
|
|
# so that tarballs containing the timestamps are reproducible.
|
|
#
|
|
# '$(SET_TIMESTAMP_N) N DEST A B C ...' sets the timestamp of the
|
|
# file DEST to the maximum of the timestamps of the files A B C ...,
|
|
# plus N if GNU ls and touch are available.
|
|
SET_TIMESTAMP_N = sh -c '\
|
|
n=$$0 dest=$$1; shift; \
|
|
<"$$dest" && \
|
|
if test $$n != 0 && \
|
|
lsout=`ls -nt --time-style="+%s" "$$@" 2>/dev/null`; then \
|
|
set x $$lsout && \
|
|
timestamp=`expr $$7 + $$n` && \
|
|
echo "+ touch -md @$$timestamp $$dest" && \
|
|
touch -md @$$timestamp "$$dest"; \
|
|
else \
|
|
newest=`ls -t "$$@" | sed 1q` && \
|
|
echo "+ touch -mr $$newest $$dest" && \
|
|
touch -mr "$$newest" "$$dest"; \
|
|
fi'
|
|
# If DEST depends on A B C ... in this Makefile, callers should use
|
|
# $(SET_TIMESTAMP_DEP) DEST A B C ..., for the benefit of any
|
|
# downstream 'make' that considers equal timestamps to be out of date.
|
|
# POSIX allows this 'make' behavior, and HP-UX 'make' does it.
|
|
# If all that matters is that the timestamp be reproducible
|
|
# and plausible, use $(SET_TIMESTAMP).
|
|
SET_TIMESTAMP = $(SET_TIMESTAMP_N) 0
|
|
SET_TIMESTAMP_DEP = $(SET_TIMESTAMP_N) 1
|
|
|
|
# Set the timestamps to those of the git repository, if available,
|
|
# and if the files have not changed since then.
|
|
# This uses GNU 'ls --time-style=+%s', which outputs the seconds count,
|
|
# and GNU 'touch -d@N FILE', where N is the number of seconds since 1970.
|
|
# If git or GNU 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: $(EIGHT_YARDS)
|
|
rm -f $@
|
|
if (type git) >/dev/null 2>&1 && \
|
|
files=`git ls-files $(EIGHT_YARDS)` && \
|
|
touch -md @1 test.out; then \
|
|
rm -f test.out && \
|
|
for file in $$files; do \
|
|
if git diff --quiet $$file; then \
|
|
time=`TZ=UTC0 git log -1 \
|
|
--format='tformat:%cd' \
|
|
--date='format:%Y-%m-%dT%H:%M:%SZ' \
|
|
$$file` && \
|
|
echo "+ touch -md $$time $$file" && \
|
|
touch -md $$time $$file; \
|
|
else \
|
|
echo >&2 "$$file: warning: does not match repository"; \
|
|
fi || exit; \
|
|
done; \
|
|
fi
|
|
$(SET_TIMESTAMP_DEP) leapseconds $(LEAP_DEPS)
|
|
for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \
|
|
$(SET_TIMESTAMP_DEP) $$file.txt $$file workman.sh || \
|
|
exit; \
|
|
done
|
|
$(SET_TIMESTAMP_DEP) version $(VERSION_DEPS)
|
|
$(SET_TIMESTAMP_DEP) tzdata.zi $(TZDATA_ZI_DEPS)
|
|
touch $@
|
|
set-tzs-timestamp.out: $(TZS)
|
|
$(SET_TIMESTAMP_DEP) $(TZS) $(TZS_DEPS)
|
|
touch $@
|
|
|
|
# The zics below ensure that each data file can stand on its own.
|
|
# We also do an all-files run to catch links to links.
|
|
|
|
check_public: $(VERSION_DEPS)
|
|
rm -fr public.dir
|
|
mkdir public.dir
|
|
ln $(VERSION_DEPS) public.dir
|
|
cd public.dir \
|
|
&& $(MAKE) CFLAGS='$(GCC_DEBUG_FLAGS)' TZDIR='$(TZDIR)' ALL
|
|
for i in $(TDATA_TO_CHECK) public.dir/tzdata.zi \
|
|
public.dir/vanguard.zi public.dir/main.zi \
|
|
public.dir/rearguard.zi; \
|
|
do \
|
|
public.dir/zic -v -d public.dir/zoneinfo $$i 2>&1 || exit; \
|
|
done
|
|
public.dir/zic -v -d public.dir/zoneinfo-all $(TDATA_TO_CHECK)
|
|
:
|
|
: Also check 'backzone' syntax.
|
|
rm public.dir/main.zi
|
|
cd public.dir && $(MAKE) PACKRATDATA=backzone main.zi
|
|
public.dir/zic -d public.dir/zoneinfo main.zi
|
|
rm public.dir/main.zi
|
|
cd public.dir && \
|
|
$(MAKE) PACKRATDATA=backzone PACKRATLIST=zone.tab main.zi
|
|
public.dir/zic -d public.dir/zoneinfo main.zi
|
|
:
|
|
rm -fr public.dir
|
|
touch $@
|
|
|
|
# Check that the code works under various alternative
|
|
# implementations of time_t.
|
|
check_time_t_alternatives: $(TIME_T_ALTERNATIVES)
|
|
$(TIME_T_ALTERNATIVES_TAIL): $(TIME_T_ALTERNATIVES_HEAD)
|
|
$(TIME_T_ALTERNATIVES): $(VERSION_DEPS)
|
|
rm -fr $@.dir
|
|
mkdir $@.dir
|
|
ln $(VERSION_DEPS) $@.dir
|
|
case $@ in \
|
|
int*32_t) range=-2147483648,2147483648;; \
|
|
u*) range=0,4294967296;; \
|
|
*) range=-4294967296,4294967296;; \
|
|
esac && \
|
|
wd=`pwd` && \
|
|
zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone1970.tab` && \
|
|
if test $@ = $(TIME_T_ALTERNATIVES_HEAD); then \
|
|
range_target=; \
|
|
else \
|
|
range_target=to$$range.tzs; \
|
|
fi && \
|
|
(cd $@.dir && \
|
|
$(MAKE) TOPDIR="$$wd/$@.dir" \
|
|
CFLAGS='$(CFLAGS) -Dtime_tz='"'$@'" \
|
|
REDO='$(REDO)' \
|
|
D=$$wd/$@.dir \
|
|
TZS_YEAR="$$range" TZS_CUTOFF_FLAG="-t $$range" \
|
|
install $$range_target) && \
|
|
test $@ = $(TIME_T_ALTERNATIVES_HEAD) || { \
|
|
(cd $(TIME_T_ALTERNATIVES_HEAD).dir && \
|
|
$(MAKE) TOPDIR="$$wd/$@.dir" \
|
|
TZS_YEAR="$$range" TZS_CUTOFF_FLAG="-t $$range" \
|
|
D=$$wd/$@.dir \
|
|
to$$range.tzs) && \
|
|
$(DIFF_TZS) $(TIME_T_ALTERNATIVES_HEAD).dir/to$$range.tzs \
|
|
$@.dir/to$$range.tzs && \
|
|
if diff -q Makefile Makefile 2>/dev/null; then \
|
|
quiet_option='-q'; \
|
|
else \
|
|
quiet_option=''; \
|
|
fi && \
|
|
diff $$quiet_option -r $(TIME_T_ALTERNATIVES_HEAD).dir/etc \
|
|
$@.dir/etc && \
|
|
diff $$quiet_option -r \
|
|
$(TIME_T_ALTERNATIVES_HEAD).dir/usr/share \
|
|
$@.dir/usr/share; \
|
|
}
|
|
touch $@
|
|
|
|
TRADITIONAL_ASC = \
|
|
tzcode$(VERSION).tar.gz.asc \
|
|
tzdata$(VERSION).tar.gz.asc
|
|
REARGUARD_ASC = \
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|
tzdata$(VERSION)-rearguard.tar.gz.asc
|
|
ALL_ASC = $(TRADITIONAL_ASC) $(REARGUARD_ASC) \
|
|
tzdb-$(VERSION).tar.lz.asc
|
|
|
|
tarballs rearguard_tarballs tailored_tarballs traditional_tarballs \
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|
signatures rearguard_signatures traditional_signatures: \
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|
version set-timestamps.out rearguard.zi vanguard.zi
|
|
VERSION=`cat version` && \
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|
$(MAKE) AWK='$(AWK)' VERSION="$$VERSION" $@_version
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|
|
|
# These *_version rules are intended for use if VERSION is set by some
|
|
# other means. Ordinarily these rules are used only by the above
|
|
# non-_version rules, which set VERSION on the 'make' command line.
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|
tarballs_version: traditional_tarballs_version rearguard_tarballs_version \
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|
tzdb-$(VERSION).tar.lz
|
|
rearguard_tarballs_version: \
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|
tzdata$(VERSION)-rearguard.tar.gz
|
|
traditional_tarballs_version: \
|
|
tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz
|
|
tailored_tarballs_version: \
|
|
tzdata$(VERSION)-tailored.tar.gz
|
|
signatures_version: $(ALL_ASC)
|
|
rearguard_signatures_version: $(REARGUARD_ASC)
|
|
traditional_signatures_version: $(TRADITIONAL_ASC)
|
|
|
|
tzcode$(VERSION).tar.gz: set-timestamps.out
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - \
|
|
$(COMMON) $(DOCS) $(SOURCES) | \
|
|
gzip $(GZIPFLAGS) >$@.out
|
|
mv $@.out $@
|
|
|
|
tzdata$(VERSION).tar.gz: set-timestamps.out
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - $(TZDATA_DIST) | \
|
|
gzip $(GZIPFLAGS) >$@.out
|
|
mv $@.out $@
|
|
|
|
# Create empty files with a reproducible timestamp.
|
|
CREATE_EMPTY = TZ=UTC0 touch -mt 202010122253.00
|
|
|
|
# The obsolescent *rearguard* targets and related macros are present
|
|
# for backwards compatibility with tz releases 2018e through 2022a.
|
|
# They should go away eventually. To build rearguard tarballs you
|
|
# can instead use 'make DATAFORM=rearguard tailored_tarballs'.
|
|
tzdata$(VERSION)-rearguard.tar.gz: rearguard.zi set-timestamps.out
|
|
rm -fr $@.dir
|
|
mkdir $@.dir
|
|
ln $(TZDATA_DIST) $@.dir
|
|
cd $@.dir && rm -f $(TDATA) $(PACKRATDATA) version
|
|
for f in $(TDATA) $(PACKRATDATA); do \
|
|
rearf=$@.dir/$$f; \
|
|
$(AWK) -v DATAFORM=rearguard -f ziguard.awk $$f >$$rearf && \
|
|
$(SET_TIMESTAMP_DEP) $$rearf ziguard.awk $$f || exit; \
|
|
done
|
|
sed '1s/$$/-rearguard/' <version >$@.dir/version
|
|
: The dummy pacificnew pacifies TZUpdater 2.3.1 and earlier.
|
|
$(CREATE_EMPTY) $@.dir/pacificnew
|
|
touch -mr version $@.dir/version
|
|
LC_ALL=C && export LC_ALL && \
|
|
(cd $@.dir && \
|
|
tar $(TARFLAGS) -cf - \
|
|
$(TZDATA_DIST) pacificnew | \
|
|
gzip $(GZIPFLAGS)) >$@.out
|
|
mv $@.out $@
|
|
|
|
# Create a tailored tarball suitable for TZUpdater and compatible tools.
|
|
# For example, 'make DATAFORM=vanguard tailored_tarballs' makes a tarball
|
|
# useful for testing whether TZUpdater supports vanguard form.
|
|
# The generated tarball is not byte-for-byte equivalent to a hand-tailored
|
|
# traditional tarball, as data entries are put into 'etcetera' even if they
|
|
# came from some other source file. However, the effect should be the same
|
|
# for ordinary use, which reads all the source files.
|
|
tzdata$(VERSION)-tailored.tar.gz: set-timestamps.out
|
|
rm -fr $@.dir
|
|
mkdir $@.dir
|
|
: The dummy pacificnew pacifies TZUpdater 2.3.1 and earlier.
|
|
cd $@.dir && \
|
|
$(CREATE_EMPTY) $(PRIMARY_YDATA) $(NDATA) backward \
|
|
`test $(DATAFORM) = vanguard || echo pacificnew`
|
|
(grep '^#' tzdata.zi && echo && cat $(DATAFORM).zi) \
|
|
>$@.dir/etcetera
|
|
touch -mr tzdata.zi $@.dir/etcetera
|
|
sed -n \
|
|
-e '/^# *version *\(.*\)/h' \
|
|
-e '/^# *ddeps */H' \
|
|
-e '$$!d' \
|
|
-e 'g' \
|
|
-e 's/^# *version *//' \
|
|
-e 's/\n# *ddeps */-/' \
|
|
-e 's/ /-/g' \
|
|
-e 'p' \
|
|
<tzdata.zi >$@.dir/version
|
|
touch -mr version $@.dir/version
|
|
links= && \
|
|
for file in $(TZDATA_DIST); do \
|
|
test -f $@.dir/$$file || links="$$links $$file"; \
|
|
done && \
|
|
ln $$links $@.dir
|
|
LC_ALL=C && export LC_ALL && \
|
|
(cd $@.dir && \
|
|
tar $(TARFLAGS) -cf - * | gzip $(GZIPFLAGS)) >$@.out
|
|
mv $@.out $@
|
|
|
|
tzdb-$(VERSION).tar.lz: set-timestamps.out set-tzs-timestamp.out
|
|
rm -fr tzdb-$(VERSION)
|
|
mkdir tzdb-$(VERSION)
|
|
ln $(ENCHILADA) tzdb-$(VERSION)
|
|
$(SET_TIMESTAMP) tzdb-$(VERSION) tzdb-$(VERSION)/*
|
|
LC_ALL=C && export LC_ALL && \
|
|
tar $(TARFLAGS) -cf - tzdb-$(VERSION) | lzip -9 >$@.out
|
|
mv $@.out $@
|
|
|
|
tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz
|
|
tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz
|
|
tzdata$(VERSION)-rearguard.tar.gz.asc: tzdata$(VERSION)-rearguard.tar.gz
|
|
tzdb-$(VERSION).tar.lz.asc: tzdb-$(VERSION).tar.lz
|
|
$(ALL_ASC):
|
|
$(GPG) --armor --detach-sign $?
|
|
|
|
TYPECHECK_CFLAGS = $(CFLAGS) -DTYPECHECK -D__time_t_defined -D_TIME_T
|
|
typecheck: typecheck_long_long typecheck_unsigned
|
|
typecheck_long_long typecheck_unsigned: $(VERSION_DEPS)
|
|
rm -fr $@.dir
|
|
mkdir $@.dir
|
|
ln $(VERSION_DEPS) $@.dir
|
|
cd $@.dir && \
|
|
case $@ in \
|
|
*_long_long) i="long long";; \
|
|
*_unsigned ) i="unsigned" ;; \
|
|
esac && \
|
|
typecheck_cflags='' && \
|
|
$(MAKE) \
|
|
CFLAGS="$(TYPECHECK_CFLAGS) \"-Dtime_t=$$i\"" \
|
|
TOPDIR="`pwd`" \
|
|
install
|
|
$@.dir/zdump -i -c 1970,1971 Europe/Rome
|
|
touch $@
|
|
|
|
zonenames: tzdata.zi
|
|
@$(AWK) '/^Z/ { print $$2 } /^L/ { print $$3 }' tzdata.zi
|
|
|
|
asctime.o: private.h tzfile.h
|
|
date.o: private.h
|
|
difftime.o: private.h
|
|
localtime.o: private.h tzfile.h tzdir.h
|
|
strftime.o: private.h tzfile.h
|
|
zdump.o: version.h
|
|
zic.o: private.h tzfile.h tzdir.h version.h
|
|
|
|
.PHONY: ALL INSTALL all
|
|
.PHONY: check check_mild check_time_t_alternatives
|
|
.PHONY: check_web check_zishrink
|
|
.PHONY: clean clean_misc commit-leap-seconds.list dummy.zd
|
|
.PHONY: fetch-leap-seconds.list force_tzs
|
|
.PHONY: install install_data maintainer-clean names
|
|
.PHONY: posix_only posix_right public
|
|
.PHONY: rearguard_signatures rearguard_signatures_version
|
|
.PHONY: rearguard_tarballs rearguard_tarballs_version
|
|
.PHONY: right_only right_posix signatures signatures_version
|
|
.PHONY: tarballs tarballs_version
|
|
.PHONY: traditional_signatures traditional_signatures_version
|
|
.PHONY: traditional_tarballs traditional_tarballs_version
|
|
.PHONY: tailored_tarballs tailored_tarballs_version
|
|
.PHONY: typecheck
|
|
.PHONY: zonenames zones
|
|
.PHONY: $(ZDS)
|