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Makefile revision 1.10
      1 # <pre>
      2 # This file is in the public domain, so clarified as of
      3 # 2009-05-17 by Arthur David Olson.
      4 
      5 # Package name for the code distribution.
      6 PACKAGE=	tzcode
      7 
      8 # Version numbers of the code and data distributions.
      9 VERSION=	2013a
     10 
     11 # Email address for bug reports.
     12 BUGEMAIL=	tz@iana.org
     13 
     14 # Change the line below for your time zone (after finding the zone you want in
     15 # the time zone files, or adding it to a time zone file).
     16 # Alternately, if you discover you've got the wrong time zone, you can just
     17 #	zic -l rightzone
     18 # to correct things.
     19 # Use the command
     20 #	make zonenames
     21 # to get a list of the values you can use for LOCALTIME.
     22 
     23 LOCALTIME=	GMT
     24 
     25 # If you want something other than Eastern United States time as a template
     26 # for handling POSIX-style time zone environment variables,
     27 # change the line below (after finding the zone you want in the
     28 # time zone files, or adding it to a time zone file).
     29 # (When a POSIX-style environment variable is handled, the rules in the
     30 # template file are used to determine "spring forward" and "fall back" days and
     31 # times; the environment variable itself specifies UTC offsets of standard and
     32 # summer time.)
     33 # Alternately, if you discover you've got the wrong time zone, you can just
     34 #	zic -p rightzone
     35 # to correct things.
     36 # Use the command
     37 #	make zonenames
     38 # to get a list of the values you can use for POSIXRULES.
     39 # If you want POSIX compatibility, use "America/New_York".
     40 
     41 POSIXRULES=	America/New_York
     42 
     43 # Also see TZDEFRULESTRING below, which takes effect only
     44 # if the time zone files cannot be accessed.
     45 
     46 # Everything gets put in subdirectories of. . .
     47 
     48 TOPDIR=		/usr/local
     49 
     50 # "Compiled" time zone information is placed in the "TZDIR" directory
     51 # (and subdirectories).
     52 # Use an absolute path name for TZDIR unless you're just testing the software.
     53 
     54 TZDIR=		$(TOPDIR)/etc/zoneinfo
     55 
     56 # The "tzselect", "zic", and "zdump" commands get installed in. . .
     57 
     58 ETCDIR=		$(TOPDIR)/etc
     59 
     60 # If you "make INSTALL", the "date" command gets installed in. . .
     61 
     62 BINDIR=		$(TOPDIR)/bin
     63 
     64 # Manual pages go in subdirectories of. . .
     65 
     66 MANDIR=		$(TOPDIR)/man
     67 
     68 # Library functions are put in an archive in LIBDIR.
     69 
     70 LIBDIR=		$(TOPDIR)/lib
     71 TZLIB=		$(LIBDIR)/libtz.a
     72 
     73 # If you always want time values interpreted as "seconds since the epoch
     74 # (not counting leap seconds)", use
     75 #	REDO=		posix_only
     76 # below.  If you always want right time values interpreted as "seconds since
     77 # the epoch" (counting leap seconds)", use
     78 #	REDO=		right_only
     79 # below.  If you want both sets of data available, with leap seconds not
     80 # counted normally, use
     81 #	REDO=		posix_right
     82 # below.  If you want both sets of data available, with leap seconds counted
     83 # normally, use
     84 #	REDO=		right_posix
     85 # below.
     86 # POSIX mandates that leap seconds not be counted; for compatibility with it,
     87 # use either "posix_only" or "posix_right".
     88 
     89 REDO=		posix_right
     90 
     91 # Since "." may not be in PATH...
     92 
     93 YEARISTYPE=	./yearistype
     94 
     95 # Non-default libraries needed to link.
     96 # Add -lintl if you want to use `gettext' on Solaris.
     97 LDLIBS=
     98 
     99 # Add the following to the end of the "CFLAGS=" line as needed.
    100 #  -DHAVE_ADJTIME=0 if `adjtime' does not exist (SVR0?)
    101 #  -DHAVE_GETTEXT=1 if `gettext' works (GNU, Linux, Solaris); also see LDLIBS
    102 #  -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares
    103 #	ctime_r and asctime_r incompatibly with the POSIX standard (Solaris 8).
    104 #  -DHAVE_SETTIMEOFDAY=0 if settimeofday does not exist (SVR0?)
    105 #  -DHAVE_SETTIMEOFDAY=1 if settimeofday has just 1 arg (SVR4)
    106 #  -DHAVE_SETTIMEOFDAY=2 if settimeofday uses 2nd arg (4.3BSD)
    107 #  -DHAVE_SETTIMEOFDAY=3 if settimeofday ignores 2nd arg (4.4BSD)
    108 #  -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h"
    109 #  -DHAVE_SYMLINK=0 if your system lacks the symlink function
    110 #  -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h"
    111 #  -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h"
    112 #  -DLOCALE_HOME=\"path\" if locales are in "path", not "/usr/lib/locale"
    113 #  -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?)
    114 #  -DHAVE_UTMPX_H=1 if your compiler has a "utmpx.h"
    115 #  -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified
    116 #	DST transitions if the time zone files cannot be accessed
    117 #  -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz"
    118 #  -TTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory;
    119 #	the default is system-supplied, typically "/usr/lib/locale"
    120 #  $(GCC_DEBUG_FLAGS) if you are using GCC and want lots of checking
    121 #  -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1
    122 #	if you do not want run time warnings about formats that may cause
    123 #	year 2000 grief
    124 #  -DZIC_MAX_ABBR_LEN_WO_WARN=3
    125 #	(or some other number) to set the maximum time zone abbreviation length
    126 #	that zic will accept without a warning (the default is 6)
    127 GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \
    128 	-Wall -Wextra \
    129 	-Wbad-function-cast -Wcast-align -Wcast-qual \
    130 	-Wformat=2 -Winit-self \
    131 	-Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes \
    132 	-Wnested-externs \
    133 	-Wno-format-nonliteral -Wno-sign-compare -Wno-sign-conversion \
    134 	-Wno-type-limits \
    135 	-Wno-unused-parameter -Woverlength-strings -Wpointer-arith \
    136 	-Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \
    137 	-Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \
    138 	-Wwrite-strings
    139 #
    140 # If you want to use System V compatibility code, add
    141 #	-DUSG_COMPAT
    142 # to the end of the "CFLAGS=" line.  This arrange for "timezone" and "daylight"
    143 # variables to be kept up-to-date by the time conversion functions.  Neither
    144 # "timezone" nor "daylight" is described in X3J11's work.
    145 #
    146 # If your system has a "GMT offset" field in its "struct tm"s
    147 # (or if you decide to add such a field in your system's "time.h" file),
    148 # add the name to a define such as
    149 #	-DTM_GMTOFF=tm_gmtoff
    150 # or
    151 #	-DTM_GMTOFF=_tm_gmtoff
    152 # to the end of the "CFLAGS=" line.
    153 # Neither tm_gmtoff nor _tm_gmtoff is described in X3J11's work;
    154 # in its work, use of "tm_gmtoff" is described as non-conforming.
    155 # Both Linux and BSD have done the equivalent of defining TM_GMTOFF in
    156 # their recent releases.
    157 #
    158 # If your system has a "zone abbreviation" field in its "struct tm"s
    159 # (or if you decide to add such a field in your system's "time.h" file),
    160 # add the name to a define such as
    161 #	-DTM_ZONE=tm_zone
    162 # or
    163 #	-DTM_ZONE=_tm_zone
    164 # to the end of the "CFLAGS=" line.
    165 # Neither tm_zone nor _tm_zone is described in X3J11's work;
    166 # in its work, use of "tm_zone" is described as non-conforming.
    167 # Both UCB and Sun have done the equivalent of defining TM_ZONE in
    168 # their recent releases.
    169 #
    170 # If you want functions that were inspired by early versions of X3J11's work,
    171 # add
    172 #	-DSTD_INSPIRED
    173 # to the end of the "CFLAGS=" line.  This arranges for the functions
    174 # "tzsetwall", "offtime", "timelocal", "timegm", "timeoff",
    175 # "posix2time", and "time2posix" to be added to the time conversion library.
    176 # "tzsetwall" is like "tzset" except that it arranges for local wall clock
    177 # time (rather than the time specified in the TZ environment variable)
    178 # to be used.
    179 # "offtime" is like "gmtime" except that it accepts a second (long) argument
    180 # that gives an offset to add to the time_t when converting it.
    181 # "timelocal" is equivalent to "mktime".
    182 # "timegm" is like "timelocal" except that it turns a struct tm into
    183 # a time_t using UTC (rather than local time as "timelocal" does).
    184 # "timeoff" is like "timegm" except that it accepts a second (long) argument
    185 # that gives an offset to use when converting to a time_t.
    186 # "posix2time" and "time2posix" are described in an included manual page.
    187 # X3J11's work does not describe any of these functions.
    188 # Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0.
    189 # These functions may well disappear in future releases of the time
    190 # conversion package.
    191 #
    192 # If you want Source Code Control System ID's left out of object modules, add
    193 #	-DNOID
    194 # to the end of the "CFLAGS=" line.
    195 #
    196 # If you'll never want to handle solar-time-based time zones, add
    197 #	-DNOSOLAR
    198 # to the end of the "CFLAGS=" line
    199 # (and comment out the "SDATA=" line below).
    200 # This reduces (slightly) the run-time data-space requirements of
    201 # the time conversion functions; it may reduce the acceptability of your system
    202 # to folks in oil- and cash-rich places.
    203 #
    204 # If you want to allocate state structures in localtime, add
    205 #	-DALL_STATE
    206 # to the end of the "CFLAGS=" line.  Storage is obtained by calling malloc.
    207 #
    208 # If you want an "altzone" variable (a la System V Release 3.1), add
    209 #	-DALTZONE
    210 # to the end of the "CFLAGS=" line.
    211 # This variable is not described in X3J11's work.
    212 #
    213 # If you want a "gtime" function (a la MACH), add
    214 #	-DCMUCS
    215 # to the end of the "CFLAGS=" line
    216 # This function is not described in X3J11's work.
    217 #
    218 # NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put
    219 # out by the National Institute of Standards and Technology
    220 # which claims to test C and Posix conformance.  If you want to pass PCTS, add
    221 #	-DPCTS
    222 # to the end of the "CFLAGS=" line.
    223 #
    224 # If you want strict compliance with XPG4 as of 1994-04-09, add
    225 #	-DXPG4_1994_04_09
    226 # to the end of the "CFLAGS=" line.  This causes "strftime" to always return
    227 # 53 as a week number (rather than 52 or 53) for those days in January that
    228 # before the first Monday in January when a "%V" format is used and January 1
    229 # falls on a Friday, Saturday, or Sunday.
    230 
    231 CFLAGS=
    232 
    233 # Linker flags.  Default to $(LFLAGS) for backwards compatibility
    234 # to tzcode2012h and earlier.
    235 
    236 LDFLAGS=	$(LFLAGS)
    237 
    238 zic=		./zic
    239 ZIC=		$(zic) $(ZFLAGS)
    240 
    241 # The name of a Posix-compliant `awk' on your system.
    242 AWK=		awk
    243 
    244 # The full path name of a Posix-compliant shell that supports the Korn shell's
    245 # 'select' statement, as an extension.  These days, Bash is the most popular.
    246 KSHELL=		/bin/bash
    247 
    248 # The path where SGML DTDs are kept.
    249 # The default is appropriate for Ubuntu 12.10.
    250 SGML_TOPDIR= /usr
    251 SGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd
    252 SGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224
    253 
    254 # The catalog file(s) to use when validating.
    255 SGML_CATALOG_FILES= HTML4.cat
    256 
    257 # The name, arguments and environment of a program to validate your web pages.
    258 # See <http://www.jclark.com/sp/> for a validator, and
    259 # <http://validator.w3.org/source/> for a validation library.
    260 VALIDATE = nsgmls
    261 VALIDATE_FLAGS = -s -B -wall -wno-unused-param
    262 VALIDATE_ENV = \
    263   SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \
    264   SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \
    265   SP_CHARSET_FIXED=YES \
    266   SP_ENCODING=UTF-8
    267 
    268 # INVALID_CHAR is a regular expression that matches invalid characters in
    269 # distributed files.  For now, stick to a safe subset of ASCII.
    270 # The caller must set the shell variable 'sharp' to the character '#',
    271 # since Makefile macros cannot contain '#'.
    272 # TAB_CHAR is a single tab character, in single quotes.
    273 TAB_CHAR=	'	'
    274 INVALID_CHAR1=	$(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@'
    275 INVALID_CHAR2=	'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`'
    276 INVALID_CHAR3=	'abcdefghijklmnopqrstuvwxyz{|}~'
    277 INVALID_CHAR=	'[^]'$(INVALID_CHAR1)$(INVALID_CHAR2)$(INVALID_CHAR3)'-]'
    278 
    279 # Flags to give 'tar' when making a distribution.
    280 # Try to use flags appropriate for GNU tar.
    281 GNUTARFLAGS=	--numeric-owner --owner=0 --group=0 --mode=go+u,go-w
    282 TARFLAGS=	`if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \
    283 		 then echo $(GNUTARFLAGS); \
    284 		 else :; \
    285 		 fi`
    286 
    287 # Flags to give 'gzip' when making a distribution.
    288 GZIPFLAGS=	-9n
    289 
    290 ###############################################################################
    291 
    292 cc=		cc
    293 CC=		$(cc) -DTZDIR=\"$(TZDIR)\"
    294 
    295 TZCSRCS=	zic.c localtime.c asctime.c scheck.c ialloc.c
    296 TZCOBJS=	zic.o localtime.o asctime.o scheck.o ialloc.o
    297 TZDSRCS=	zdump.c localtime.c ialloc.c
    298 TZDOBJS=	zdump.o localtime.o ialloc.o
    299 DATESRCS=	date.c localtime.c strftime.c asctime.c
    300 DATEOBJS=	date.o localtime.o strftime.o asctime.o
    301 LIBSRCS=	localtime.c asctime.c difftime.c
    302 LIBOBJS=	localtime.o asctime.o difftime.o
    303 HEADERS=	tzfile.h private.h
    304 NONLIBSRCS=	zic.c zdump.c scheck.c ialloc.c
    305 NEWUCBSRCS=	date.c strftime.c
    306 SOURCES=	$(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) tzselect.ksh
    307 MANS=		newctime.3 newstrftime.3 newtzset.3 time2posix.3 \
    308 			tzfile.5 tzselect.8 zic.8 zdump.8
    309 COMMON=		Makefile
    310 DOCS=		README Theory $(MANS) date.1
    311 PRIMARY_YDATA=	africa antarctica asia australasia \
    312 		europe northamerica southamerica
    313 YDATA=		$(PRIMARY_YDATA) pacificnew etcetera backward
    314 NDATA=		systemv factory
    315 SDATA=		solar87 solar88 solar89
    316 TDATA=		$(YDATA) $(NDATA) $(SDATA)
    317 TABDATA=	iso3166.tab zone.tab
    318 DATA=		$(YDATA) $(NDATA) $(SDATA) $(TABDATA) leapseconds yearistype.sh
    319 WEB_PAGES=	tz-art.htm tz-link.htm
    320 MISC=		usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \
    321 			$(WEB_PAGES) checktab.awk workman.sh \
    322 			zoneinfo2tdf.pl
    323 ENCHILADA=	$(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC)
    324 
    325 # And for the benefit of csh users on systems that assume the user
    326 # shell should be used to handle commands in Makefiles. . .
    327 
    328 SHELL=		/bin/sh
    329 
    330 all:		tzselect zic zdump $(LIBOBJS)
    331 
    332 ALL:		all date
    333 
    334 install:	all $(DATA) $(REDO) $(TZLIB) $(MANS) $(TABDATA)
    335 		$(ZIC) -y $(YEARISTYPE) \
    336 			-d $(TZDIR) -l $(LOCALTIME) -p $(POSIXRULES)
    337 		-rm -f $(TZDIR)/iso3166.tab $(TZDIR)/zone.tab
    338 		cp iso3166.tab zone.tab $(TZDIR)/.
    339 		-mkdir $(TOPDIR) $(ETCDIR)
    340 		cp tzselect zic zdump $(ETCDIR)/.
    341 		-mkdir $(TOPDIR) $(MANDIR) \
    342 			$(MANDIR)/man3 $(MANDIR)/man5 $(MANDIR)/man8
    343 		-rm -f $(MANDIR)/man3/newctime.3 \
    344 			$(MANDIR)/man3/newtzset.3 \
    345 			$(MANDIR)/man5/tzfile.5 \
    346 			$(MANDIR)/man8/tzselect.8 \
    347 			$(MANDIR)/man8/zdump.8 \
    348 			$(MANDIR)/man8/zic.8
    349 		cp newctime.3 newtzset.3 $(MANDIR)/man3/.
    350 		cp tzfile.5 $(MANDIR)/man5/.
    351 		cp tzselect.8 zdump.8 zic.8 $(MANDIR)/man8/.
    352 
    353 INSTALL:	ALL install date.1
    354 		-mkdir $(TOPDIR) $(BINDIR)
    355 		cp date $(BINDIR)/.
    356 		-mkdir $(TOPDIR) $(MANDIR) $(MANDIR)/man1
    357 		-rm -f $(MANDIR)/man1/date.1
    358 		cp date.1 $(MANDIR)/man1/.
    359 
    360 version.h:
    361 		(echo 'static char const PKGVERSION[]="($(PACKAGE)) ";' && \
    362 		 echo 'static char const TZVERSION[]="$(VERSION)";' && \
    363 		 echo 'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";') >$@
    364 
    365 zdump:		$(TZDOBJS)
    366 		$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS)
    367 
    368 zic:		$(TZCOBJS) yearistype
    369 		$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS)
    370 
    371 yearistype:	yearistype.sh
    372 		cp yearistype.sh yearistype
    373 		chmod +x yearistype
    374 
    375 posix_only:	zic $(TDATA)
    376 		$(ZIC) -y $(YEARISTYPE) -d $(TZDIR) -L /dev/null $(TDATA)
    377 
    378 right_only:	zic leapseconds $(TDATA)
    379 		$(ZIC) -y $(YEARISTYPE) -d $(TZDIR) -L leapseconds $(TDATA)
    380 
    381 # In earlier versions of this makefile, the other two directories were
    382 # subdirectories of $(TZDIR).  However, this led to configuration errors.
    383 # For example, with posix_right under the earlier scheme,
    384 # TZ='right/Australia/Adelaide' got you localtime with leap seconds,
    385 # but gmtime without leap seconds, which led to problems with applications
    386 # like sendmail that subtract gmtime from localtime.
    387 # Therefore, the other two directories are now siblings of $(TZDIR).
    388 # You must replace all of $(TZDIR) to switch from not using leap seconds
    389 # to using them, or vice versa.
    390 other_two:	zic leapseconds $(TDATA)
    391 		$(ZIC) -y $(YEARISTYPE) -d $(TZDIR)-posix -L /dev/null $(TDATA)
    392 		$(ZIC) -y $(YEARISTYPE) \
    393 			-d $(TZDIR)-leaps -L leapseconds $(TDATA)
    394 
    395 posix_right:	posix_only other_two
    396 
    397 right_posix:	right_only other_two
    398 
    399 zones:		$(REDO)
    400 
    401 $(TZLIB):	$(LIBOBJS)
    402 		-mkdir $(TOPDIR) $(LIBDIR)
    403 		ar ru $@ $(LIBOBJS)
    404 		if [ -x /usr/ucb/ranlib ] || [ -x /usr/bin/ranlib ]; \
    405 			then ranlib $@ ; fi
    406 
    407 date:		$(DATEOBJS)
    408 		$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS)
    409 
    410 tzselect:	tzselect.ksh
    411 		sed \
    412 			-e 's|#!/bin/bash|#!$(KSHELL)|g' \
    413 			-e 's|AWK=[^}]*|AWK=$(AWK)|g' \
    414 			-e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \
    415 			-e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \
    416 			-e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \
    417 			-e 's|\(TZVERSION\)=.*|\1=$(VERSION)|' \
    418 			<$? >$@
    419 		chmod +x $@
    420 
    421 check:		check_character_set check_tables check_web
    422 
    423 check_character_set: $(ENCHILADA)
    424 		sharp='#'; ! grep -n $(INVALID_CHAR) $(ENCHILADA)
    425 
    426 check_tables:	checktab.awk $(PRIMARY_YDATA)
    427 		$(AWK) -f checktab.awk $(PRIMARY_YDATA)
    428 
    429 check_web:	$(WEB_PAGES)
    430 		$(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES)
    431 
    432 clean:
    433 		rm -f core *.o *.out \
    434 		  date tzselect version.h zdump zic yearistype
    435 		rm -f -r tzpublic
    436 
    437 maintainer-clean: clean
    438 		@echo 'This command is intended for maintainers to use; it'
    439 		@echo 'deletes files that may need special tools to rebuild.'
    440 		rm -f *.[1-8].txt *.asc *.tar.gz
    441 
    442 names:
    443 		@echo $(ENCHILADA)
    444 
    445 public:		check check_public set-timestamps tarballs signatures
    446 
    447 # Set the time stamps to those of the git repository, if available,
    448 # and if the files have not changed since then.
    449 # This uses GNU 'touch' syntax 'touch -d@N FILE',
    450 # where N is the number of seconds since 1970.
    451 # If git or GNU 'touch' is absent, do nothing.
    452 set-timestamps:
    453 		-TZ=UTC0 && export TZ && files=`git ls-files` && \
    454 		touch -d @1 test.out && rm -f test.out && \
    455 		for file in $$files; do \
    456 		  test -z "`git diff --name-only $$file`" || continue; \
    457 		  cmd="touch -d @`git log -1 --format='format:%ct' $$file \
    458 			` $$file" && \
    459 		  echo "$$cmd" && \
    460 		  $$cmd || exit; \
    461 		done
    462 
    463 # The zics below ensure that each data file can stand on its own.
    464 # We also do an all-files run to catch links to links.
    465 
    466 check_public:	$(ENCHILADA)
    467 		make maintainer-clean
    468 		make "CFLAGS=$(GCC_DEBUG_FLAGS)"
    469 		mkdir tzpublic
    470 		for i in $(TDATA) ; do \
    471 		  $(zic) -v -d tzpublic $$i 2>&1 || exit; \
    472 		done
    473 		$(zic) -v -d tzpublic $(TDATA)
    474 		rm -f -r tzpublic
    475 
    476 tarballs:	tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz
    477 
    478 tzcode$(VERSION).tar.gz: $(COMMON) $(DOCS) $(SOURCES) $(MISC)
    479 		for i in *.[1-8] ; do \
    480 		  LC_ALL=C sh workman.sh $$i > $$i.txt && \
    481 		  touch -r $$i $$i.txt || exit; \
    482 		done
    483 		LC_ALL=C && export LC_ALL && \
    484 		tar $(TARFLAGS) -cf - \
    485 		    $(COMMON) $(DOCS) $(SOURCES) $(MISC) *.[1-8].txt | \
    486 		  gzip $(GZIPFLAGS) > $@
    487 
    488 tzdata$(VERSION).tar.gz: $(COMMON) $(DATA)
    489 		LC_ALL=C && export LC_ALL && \
    490 		tar $(TARFLAGS) -cf - $(COMMON) $(DATA) | \
    491 		  gzip $(GZIPFLAGS) > $@
    492 
    493 signatures:	tzcode$(VERSION).tar.gz.asc tzdata$(VERSION).tar.gz.asc
    494 
    495 tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz
    496 		gpg --armor --detach-sign $?
    497 
    498 tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz
    499 		gpg --armor --detach-sign $?
    500 
    501 typecheck:
    502 		make clean
    503 		for i in "long long" unsigned double; \
    504 		do \
    505 			make CFLAGS="-DTYPECHECK -D__time_t_defined -D_TIME_T \"-Dtime_t=$$i\"" ; \
    506 			./zdump -v Europe/Rome ; \
    507 			make clean ; \
    508 		done
    509 
    510 zonenames:	$(TDATA)
    511 		@$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA)
    512 
    513 asctime.o:	private.h tzfile.h
    514 date.o:		private.h
    515 difftime.o:	private.h
    516 ialloc.o:	private.h
    517 localtime.o:	private.h tzfile.h
    518 scheck.o:	private.h
    519 strftime.o:	tzfile.h
    520 zdump.o:	version.h
    521 zic.o:		private.h tzfile.h version.h
    522 
    523 .KEEP_STATE:
    524