Makefile revision 1.21
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= 2014e 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 UT 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_BASENAME= zoneinfo 55 TZDIR= $(TOPDIR)/etc/$(TZDIR_BASENAME) 56 57 # Types to try, as an alternative to time_t. int64_t should be first. 58 TIME_T_ALTERNATIVES= int64_t int32_t uint32_t uint64_t 59 60 # The "tzselect", "zic", and "zdump" commands get installed in. . . 61 62 ETCDIR= $(TOPDIR)/etc 63 64 # If you "make INSTALL", the "date" command gets installed in. . . 65 66 BINDIR= $(TOPDIR)/bin 67 68 # Manual pages go in subdirectories of. . . 69 70 MANDIR= $(TOPDIR)/man 71 72 # Library functions are put in an archive in LIBDIR. 73 74 LIBDIR= $(TOPDIR)/lib 75 76 # If you always want time values interpreted as "seconds since the epoch 77 # (not counting leap seconds)", use 78 # REDO= posix_only 79 # below. If you always want right time values interpreted as "seconds since 80 # the epoch" (counting leap seconds)", use 81 # REDO= right_only 82 # below. If you want both sets of data available, with leap seconds not 83 # counted normally, use 84 # REDO= posix_right 85 # below. If you want both sets of data available, with leap seconds counted 86 # normally, use 87 # REDO= right_posix 88 # below. 89 # POSIX mandates that leap seconds not be counted; for compatibility with it, 90 # use either "posix_only" or "posix_right". 91 92 REDO= posix_right 93 94 # Since "." may not be in PATH... 95 96 YEARISTYPE= ./yearistype 97 98 # Non-default libraries needed to link. 99 # Add -lintl if you want to use `gettext' on Solaris. 100 LDLIBS= 101 102 # Add the following to the end of the "CFLAGS=" line as needed. 103 # -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c) 104 # -DHAVE_ADJTIME=0 if `adjtime' does not exist (SVR0?) 105 # -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS) 106 # -DHAVE_GETTEXT=1 if `gettext' works (GNU, Linux, Solaris); also see LDLIBS 107 # -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares 108 # ctime_r and asctime_r incompatibly with the POSIX standard (Solaris 8). 109 # -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h" 110 # -DHAVE_LINK=0 if your system lacks a link function 111 # -DHAVE_SETTIMEOFDAY=0 if settimeofday does not exist (SVR0?) 112 # -DHAVE_SETTIMEOFDAY=1 if settimeofday has just 1 arg (SVR4) 113 # -DHAVE_SETTIMEOFDAY=2 if settimeofday uses 2nd arg (4.3BSD) 114 # -DHAVE_SETTIMEOFDAY=3 if settimeofday ignores 2nd arg (4.4BSD) 115 # -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h" 116 # -DHAVE_SYMLINK=0 if your system lacks the symlink function 117 # -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h" 118 # -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h" 119 # -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?) 120 # -DHAVE_UTMPX_H=1 if your compiler has a "utmpx.h" 121 # -DLOCALE_HOME=\"path\" if locales are in "path", not "/usr/lib/locale" 122 # -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1 123 # if you do not want run time warnings about formats that may cause 124 # year 2000 grief 125 # -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t 126 # -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz" 127 # -TTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; 128 # the default is system-supplied, typically "/usr/lib/locale" 129 # -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified 130 # -DNO_ERROR_IN_DST_GAP=1 131 # if you want mktime() not to return an error in the DST gap. 132 # -DZIC_MAX_ABBR_LEN_WO_WARN=3 133 # (or some other number) to set the maximum time zone abbreviation length 134 # that zic will accept without a warning (the default is 6) 135 # $(GCC_DEBUG_FLAGS) if you are using GCC and want lots of checking 136 GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ 137 -Wall -Wextra \ 138 -Wbad-function-cast -Wcast-align -Wcast-qual \ 139 -Wformat=2 -Winit-self \ 140 -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes \ 141 -Wnested-externs -Wno-address -Wno-cast-qual \ 142 -Wno-format-nonliteral -Wno-sign-compare -Wno-sign-conversion \ 143 -Wno-type-limits \ 144 -Wno-unused-parameter -Woverlength-strings -Wpointer-arith \ 145 -Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \ 146 -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \ 147 -Wwrite-strings 148 # 149 # If you want to use System V compatibility code, add 150 # -DUSG_COMPAT 151 # to the end of the "CFLAGS=" line. This arrange for "timezone" and "daylight" 152 # variables to be kept up-to-date by the time conversion functions. Neither 153 # "timezone" nor "daylight" is described in X3J11's work. 154 # 155 # If your system has a "GMT offset" field in its "struct tm"s 156 # (or if you decide to add such a field in your system's "time.h" file), 157 # add the name to a define such as 158 # -DTM_GMTOFF=tm_gmtoff 159 # or 160 # -DTM_GMTOFF=_tm_gmtoff 161 # to the end of the "CFLAGS=" line. 162 # Neither tm_gmtoff nor _tm_gmtoff is described in X3J11's work; 163 # in its work, use of "tm_gmtoff" is described as non-conforming. 164 # Both Linux and BSD have done the equivalent of defining TM_GMTOFF in 165 # their recent releases. 166 # 167 # If your system has a "zone abbreviation" field in its "struct tm"s 168 # (or if you decide to add such a field in your system's "time.h" file), 169 # add the name to a define such as 170 # -DTM_ZONE=tm_zone 171 # or 172 # -DTM_ZONE=_tm_zone 173 # to the end of the "CFLAGS=" line. 174 # Neither tm_zone nor _tm_zone is described in X3J11's work; 175 # in its work, use of "tm_zone" is described as non-conforming. 176 # Both UCB and Sun have done the equivalent of defining TM_ZONE in 177 # their recent releases. 178 # 179 # If you want functions that were inspired by early versions of X3J11's work, 180 # add 181 # -DSTD_INSPIRED 182 # to the end of the "CFLAGS=" line. This arranges for the functions 183 # "tzsetwall", "offtime", "timelocal", "timegm", "timeoff", 184 # "posix2time", and "time2posix" to be added to the time conversion library. 185 # "tzsetwall" is like "tzset" except that it arranges for local wall clock 186 # time (rather than the time specified in the TZ environment variable) 187 # to be used. 188 # "offtime" is like "gmtime" except that it accepts a second (long) argument 189 # that gives an offset to add to the time_t when converting it. 190 # "timelocal" is equivalent to "mktime". 191 # "timegm" is like "timelocal" except that it turns a struct tm into 192 # a time_t using UT (rather than local time as "timelocal" does). 193 # "timeoff" is like "timegm" except that it accepts a second (long) argument 194 # that gives an offset to use when converting to a time_t. 195 # "posix2time" and "time2posix" are described in an included manual page. 196 # X3J11's work does not describe any of these functions. 197 # Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0. 198 # These functions may well disappear in future releases of the time 199 # conversion package. 200 # 201 # If you want to allocate state structures in localtime, add 202 # -DALL_STATE 203 # to the end of the "CFLAGS=" line. Storage is obtained by calling malloc. 204 # 205 # If you want an "altzone" variable (a la System V Release 3.1), add 206 # -DALTZONE 207 # to the end of the "CFLAGS=" line. 208 # This variable is not described in X3J11's work. 209 # 210 # If you want a "gtime" function (a la MACH), add 211 # -DCMUCS 212 # to the end of the "CFLAGS=" line 213 # This function is not described in X3J11's work. 214 # 215 # NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put 216 # out by the National Institute of Standards and Technology 217 # which claims to test C and Posix conformance. If you want to pass PCTS, add 218 # -DPCTS 219 # to the end of the "CFLAGS=" line. 220 # 221 # If you want strict compliance with XPG4 as of 1994-04-09, add 222 # -DXPG4_1994_04_09 223 # to the end of the "CFLAGS=" line. This causes "strftime" to always return 224 # 53 as a week number (rather than 52 or 53) for those days in January that 225 # before the first Monday in January when a "%V" format is used and January 1 226 # falls on a Friday, Saturday, or Sunday. 227 228 CFLAGS= 229 230 # Linker flags. Default to $(LFLAGS) for backwards compatibility 231 # to tzcode2012h and earlier. 232 233 LDFLAGS= $(LFLAGS) 234 235 zic= ./zic 236 ZIC= $(zic) $(ZFLAGS) 237 238 ZFLAGS= 239 240 # The name of a Posix-compliant `awk' on your system. 241 AWK= awk 242 243 # The full path name of a Posix-compliant shell, preferably one that supports 244 # the Korn shell's 'select' statement as an extension. 245 # These days, Bash is the most popular. 246 # It should be OK to set this to /bin/sh, on platforms where /bin/sh 247 # lacks 'select' or doesn't completely conform to Posix, but /bin/bash 248 # is typically nicer if it works. 249 KSHELL= /bin/bash 250 251 # The path where SGML DTDs are kept and the catalog file(s) to use when 252 # validating. The default is appropriate for Ubuntu 13.10. 253 SGML_TOPDIR= /usr 254 SGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd 255 SGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224 256 SGML_CATALOG_FILES= \ 257 $(SGML_TOPDIR)/share/doc/w3-recs/html/www.w3.org/TR/1999/REC-html401-19991224/HTML4.cat 258 259 # The name, arguments and environment of a program to validate your web pages. 260 # See <http://www.jclark.com/sp/> for a validator, and 261 # <http://validator.w3.org/source/> for a validation library. 262 VALIDATE = nsgmls 263 VALIDATE_FLAGS = -s -B -wall -wno-unused-param 264 VALIDATE_ENV = \ 265 SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \ 266 SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \ 267 SP_CHARSET_FIXED=YES \ 268 SP_ENCODING=UTF-8 269 270 # INVALID_CHAR is a regular expression that matches invalid characters in 271 # distributed files. For now, stick to a safe subset of ASCII. 272 # The caller must set the shell variable 'sharp' to the character '#', 273 # since Makefile macros cannot contain '#'. 274 # TAB_CHAR is a single tab character, in single quotes. 275 TAB_CHAR= ' ' 276 INVALID_CHAR1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@' 277 INVALID_CHAR2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`' 278 INVALID_CHAR3= 'abcdefghijklmnopqrstuvwxyz{|}~' 279 INVALID_CHAR= '[^]'$(INVALID_CHAR1)$(INVALID_CHAR2)$(INVALID_CHAR3)'-]' 280 281 # Flags to give 'tar' when making a distribution. 282 # Try to use flags appropriate for GNU tar. 283 GNUTARFLAGS= --numeric-owner --owner=0 --group=0 --mode=go+u,go-w 284 TARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \ 285 then echo $(GNUTARFLAGS); \ 286 else :; \ 287 fi` 288 289 # Flags to give 'gzip' when making a distribution. 290 GZIPFLAGS= -9 ${GZIP_N_FLAG} 291 292 ############################################################################### 293 294 cc= cc 295 CC= $(cc) -DTZDIR=\"$(TZDIR)\" 296 297 AR= ar 298 299 # ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib. 300 RANLIB= : 301 302 TZCOBJS= zic.o localtime.o asctime.o scheck.o ialloc.o 303 TZDOBJS= zdump.o localtime.o ialloc.o asctime.o 304 DATEOBJS= date.o localtime.o strftime.o asctime.o 305 LIBSRCS= localtime.c asctime.c difftime.c 306 LIBOBJS= localtime.o asctime.o difftime.o 307 HEADERS= tzfile.h private.h 308 NONLIBSRCS= zic.c zdump.c scheck.c ialloc.c 309 NEWUCBSRCS= date.c strftime.c 310 SOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) tzselect.ksh 311 MANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \ 312 tzfile.5 tzselect.8 zic.8 zdump.8 313 MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \ 314 time2posix.3.txt \ 315 tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \ 316 date.1.txt 317 COMMON= Makefile README 318 DOCS= NEWS Theory $(MANS) date.1 $(MANTXTS) 319 PRIMARY_YDATA= africa antarctica asia australasia \ 320 europe northamerica southamerica 321 YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward 322 NDATA= systemv factory 323 TDATA= $(YDATA) $(NDATA) 324 TABDATA= iso3166.tab zone.tab leapseconds 325 LEAP_DEPS= leapseconds.awk leap-seconds.list 326 DATA= $(YDATA) $(NDATA) $(TABDATA) \ 327 $(LEAP_DEPS) yearistype.sh 328 WEB_PAGES= tz-art.htm tz-link.htm 329 AWK_SCRIPTS= checktab.awk leapseconds.awk 330 MISC= usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \ 331 $(WEB_PAGES) $(AWK_SCRIPTS) workman.sh \ 332 zoneinfo2tdf.pl 333 ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) 334 335 # And for the benefit of csh users on systems that assume the user 336 # shell should be used to handle commands in Makefiles. . . 337 338 SHELL= /bin/sh 339 340 all: tzselect zic zdump libtz.a $(TABDATA) 341 342 ALL: all date 343 344 install: all $(DATA) $(REDO) $(MANS) 345 mkdir -p $(DESTDIR)$(ETCDIR) $(DESTDIR)$(TZDIR) \ 346 $(DESTDIR)$(LIBDIR) \ 347 $(DESTDIR)$(MANDIR)/man3 $(DESTDIR)$(MANDIR)/man5 \ 348 $(DESTDIR)$(MANDIR)/man8 349 $(ZIC) -y $(YEARISTYPE) \ 350 -d $(DESTDIR)$(TZDIR) -l $(LOCALTIME) -p $(POSIXRULES) 351 cp -f iso3166.tab zone.tab $(DESTDIR)$(TZDIR)/. 352 cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/. 353 cp libtz.a $(DESTDIR)$(LIBDIR)/. 354 $(RANLIB) $(DESTDIR)$(LIBDIR)/libtz.a 355 cp -f newctime.3 newtzset.3 $(DESTDIR)$(MANDIR)/man3/. 356 cp -f tzfile.5 $(DESTDIR)$(MANDIR)/man5/. 357 cp -f tzselect.8 zdump.8 zic.8 $(DESTDIR)$(MANDIR)/man8/. 358 359 INSTALL: ALL install date.1 360 mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1 361 cp date $(DESTDIR)$(BINDIR)/. 362 cp -f date.1 $(DESTDIR)$(MANDIR)/man1/. 363 364 version.h: 365 (echo 'static char const PKGVERSION[]="($(PACKAGE)) ";' && \ 366 echo 'static char const TZVERSION[]="$(VERSION)";' && \ 367 echo 'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";') >$@ 368 369 zdump: $(TZDOBJS) 370 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS) 371 372 zic: $(TZCOBJS) yearistype 373 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS) 374 375 yearistype: yearistype.sh 376 cp yearistype.sh yearistype 377 chmod +x yearistype 378 379 leapseconds: $(LEAP_DEPS) 380 $(AWK) -f leapseconds.awk leap-seconds.list >$@ 381 382 posix_only: zic $(TDATA) 383 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ 384 -L /dev/null $(TDATA) 385 386 right_only: zic leapseconds $(TDATA) 387 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ 388 -L leapseconds $(TDATA) 389 390 # In earlier versions of this makefile, the other two directories were 391 # subdirectories of $(TZDIR). However, this led to configuration errors. 392 # For example, with posix_right under the earlier scheme, 393 # TZ='right/Australia/Adelaide' got you localtime with leap seconds, 394 # but gmtime without leap seconds, which led to problems with applications 395 # like sendmail that subtract gmtime from localtime. 396 # Therefore, the other two directories are now siblings of $(TZDIR). 397 # You must replace all of $(TZDIR) to switch from not using leap seconds 398 # to using them, or vice versa. 399 right_posix: right_only leapseconds 400 rm -fr $(DESTDIR)$(TZDIR)-leaps 401 ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-leaps || \ 402 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ 403 -L leapseconds $(TDATA) 404 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ 405 -L /dev/null $(TDATA) 406 407 posix_right: posix_only leapseconds 408 rm -fr $(DESTDIR)$(TZDIR)-posix 409 ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-posix || \ 410 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ 411 -L /dev/null $(TDATA) 412 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ 413 -L leapseconds $(TDATA) 414 415 zones: $(REDO) 416 417 libtz.a: $(LIBOBJS) 418 $(AR) ru $@ $(LIBOBJS) 419 $(RANLIB) $@ 420 421 date: $(DATEOBJS) 422 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS) 423 424 tzselect: tzselect.ksh 425 sed \ 426 -e 's|#!/bin/bash|#!$(KSHELL)|g' \ 427 -e 's|AWK=[^}]*|AWK=$(AWK)|g' \ 428 -e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \ 429 -e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \ 430 -e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \ 431 -e 's|\(TZVERSION\)=.*|\1=$(VERSION)|' \ 432 <$? >$@ 433 chmod +x $@ 434 435 check: check_character_set check_tables check_web 436 437 check_character_set: $(ENCHILADA) 438 sharp='#'; ! grep -n $(INVALID_CHAR) $(ENCHILADA) 439 440 check_tables: checktab.awk $(PRIMARY_YDATA) 441 $(AWK) -f checktab.awk $(PRIMARY_YDATA) 442 443 check_web: $(WEB_PAGES) 444 $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES) 445 446 clean_misc: 447 rm -f core *.o *.out \ 448 date tzselect version.h zdump zic yearistype libtz.a 449 clean: clean_misc 450 rm -fr tzpublic 451 452 maintainer-clean: clean 453 @echo 'This command is intended for maintainers to use; it' 454 @echo 'deletes files that may need special tools to rebuild.' 455 rm -f leapseconds $(MANTXTS) *.asc *.tar.gz 456 457 names: 458 @echo $(ENCHILADA) 459 460 public: check check_public check_time_t_alternatives \ 461 tarballs signatures 462 463 date.1.txt: date.1 464 newctime.3.txt: newctime.3 465 newstrftime.3.txt: newstrftime.3 466 newtzset.3.txt: newtzset.3 467 time2posix.3.txt: time2posix.3 468 tzfile.5.txt: tzfile.5 469 tzselect.8.txt: tzselect.8 470 zdump.8.txt: zdump.8 471 zic.8.txt: zic.8 472 473 $(MANTXTS): workman.sh 474 LC_ALL=C sh workman.sh `expr $@ : '\(.*\)\.txt$$'` >$@ 475 476 # Set the time stamps to those of the git repository, if available, 477 # and if the files have not changed since then. 478 # This uses GNU 'touch' syntax 'touch -d@N FILE', 479 # where N is the number of seconds since 1970. 480 # If git or GNU 'touch' is absent, don't bother to sync with git timestamps. 481 # Also, set the timestamp of each prebuilt file like 'leapseconds' 482 # to be the maximum of the files it depends on. 483 set-timestamps.out: $(ENCHILADA) 484 rm -f $@ 485 if files=`git ls-files $(ENCHILADA)` && \ 486 touch -md @1 test.out; then \ 487 rm -f test.out && \ 488 for file in $$files; do \ 489 if git diff --quiet $$file; then \ 490 time=`git log -1 --format='tformat:%ct' $$file` && \ 491 touch -cmd @$$time $$file; \ 492 else \ 493 echo >&2 "$$file: warning: does not match repository"; \ 494 fi || exit; \ 495 done; \ 496 fi 497 touch -cmr `ls -t $(LEAP_DEPS) | sed 1q` leapseconds 498 for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \ 499 touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \ 500 exit; \ 501 done 502 touch $@ 503 504 # The zics below ensure that each data file can stand on its own. 505 # We also do an all-files run to catch links to links. 506 507 check_public: $(ENCHILADA) 508 make maintainer-clean 509 make "CFLAGS=$(GCC_DEBUG_FLAGS)" $(ENCHILADA) all 510 mkdir tzpublic 511 for i in $(TDATA) ; do \ 512 $(zic) -v -d tzpublic $$i 2>&1 || exit; \ 513 done 514 $(zic) -v -d tzpublic $(TDATA) 515 rm -fr tzpublic 516 517 # Check that the code works under various alternative 518 # implementations of time_t. 519 check_time_t_alternatives: 520 zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone.tab` && \ 521 for type in $(TIME_T_ALTERNATIVES); do \ 522 mkdir -p tzpublic/$$type && \ 523 make clean_misc && \ 524 make TOPDIR=`pwd`/tzpublic/$$type \ 525 CFLAGS='$(CFLAGS) -Dtime_tz='"'$$type'" \ 526 install && \ 527 diff -qr tzpublic/int64_t/etc/zoneinfo tzpublic/$$type/etc/zoneinfo && \ 528 case $$type in \ 529 int32_t) range=-2147483648,2147483647;; \ 530 uint32_t) range=0,4294967296;; \ 531 int64_t) continue;; \ 532 *u*) range=0,10000000000;; \ 533 *) range=-10000000000,10000000000;; \ 534 esac && \ 535 echo checking $$type zones ... && \ 536 tzpublic/int64_t/etc/zdump -V -t $$range $$zones \ 537 >tzpublic/int64_t.out && \ 538 tzpublic/$$type/etc/zdump -V -t $$range $$zones \ 539 >tzpublic/$$type.out && \ 540 diff -u tzpublic/int64_t.out tzpublic/$$type.out \ 541 || exit; \ 542 done 543 rm -fr tzpublic 544 545 tarballs: tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz 546 547 tzcode$(VERSION).tar.gz: set-timestamps.out 548 LC_ALL=C && export LC_ALL && \ 549 tar $(TARFLAGS) -cf - \ 550 $(COMMON) $(DOCS) $(SOURCES) $(MISC) | \ 551 ${TOOL_GZIP} $(GZIPFLAGS) > $@ 552 553 tzdata$(VERSION).tar.gz: set-timestamps.out 554 LC_ALL=C && export LC_ALL && \ 555 tar $(TARFLAGS) -cf - $(COMMON) $(DATA) | \ 556 ${TOOL_GZIP} $(GZIPFLAGS) > $@ 557 558 signatures: tzcode$(VERSION).tar.gz.asc tzdata$(VERSION).tar.gz.asc 559 560 tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz 561 gpg --armor --detach-sign $? 562 563 tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz 564 gpg --armor --detach-sign $? 565 566 typecheck: 567 make clean 568 for i in "long long" unsigned; \ 569 do \ 570 make CFLAGS="-DTYPECHECK -D__time_t_defined -D_TIME_T \"-Dtime_t=$$i\"" ; \ 571 ./zdump -v Europe/Rome ; \ 572 make clean ; \ 573 done 574 575 zonenames: $(TDATA) 576 @$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA) 577 578 asctime.o: private.h tzfile.h 579 date.o: private.h 580 difftime.o: private.h 581 ialloc.o: private.h 582 localtime.o: private.h tzfile.h 583 scheck.o: private.h 584 strftime.o: tzfile.h 585 zdump.o: version.h 586 zic.o: private.h tzfile.h version.h 587 588 .KEEP_STATE: 589
Indexes created Thu Oct 02 14:10:14 GMT 2025