Makefile revision 1.18
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= 2014c 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 # -DHAVE_ADJTIME=0 if `adjtime' does not exist (SVR0?) 104 # -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS) 105 # -DHAVE_GETTEXT=1 if `gettext' works (GNU, Linux, Solaris); also see LDLIBS 106 # -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares 107 # ctime_r and asctime_r incompatibly with the POSIX standard (Solaris 8). 108 # -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h" 109 # -DHAVE_LINK=0 if your system lacks a link function 110 # -DHAVE_SETTIMEOFDAY=0 if settimeofday does not exist (SVR0?) 111 # -DHAVE_SETTIMEOFDAY=1 if settimeofday has just 1 arg (SVR4) 112 # -DHAVE_SETTIMEOFDAY=2 if settimeofday uses 2nd arg (4.3BSD) 113 # -DHAVE_SETTIMEOFDAY=3 if settimeofday ignores 2nd arg (4.4BSD) 114 # -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h" 115 # -DHAVE_SYMLINK=0 if your system lacks the symlink function 116 # -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h" 117 # -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h" 118 # -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?) 119 # -DHAVE_UTMPX_H=1 if your compiler has a "utmpx.h" 120 # -DLOCALE_HOME=\"path\" if locales are in "path", not "/usr/lib/locale" 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 # -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t 125 # -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz" 126 # -TTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; 127 # the default is system-supplied, typically "/usr/lib/locale" 128 # -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified 129 # -DNO_ERROR_IN_DST_GAP=1 130 # if you want mktime() not to return an error in the DST gap. 131 # -DZIC_MAX_ABBR_LEN_WO_WARN=3 132 # (or some other number) to set the maximum time zone abbreviation length 133 # that zic will accept without a warning (the default is 6) 134 # $(GCC_DEBUG_FLAGS) if you are using GCC and want lots of checking 135 GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ 136 -Wall -Wextra \ 137 -Wbad-function-cast -Wcast-align -Wcast-qual \ 138 -Wformat=2 -Winit-self \ 139 -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes \ 140 -Wnested-externs -Wno-address -Wno-cast-qual \ 141 -Wno-format-nonliteral -Wno-sign-compare -Wno-sign-conversion \ 142 -Wno-type-limits \ 143 -Wno-unused-parameter -Woverlength-strings -Wpointer-arith \ 144 -Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \ 145 -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wtrampolines \ 146 -Wwrite-strings 147 # 148 # If you want to use System V compatibility code, add 149 # -DUSG_COMPAT 150 # to the end of the "CFLAGS=" line. This arrange for "timezone" and "daylight" 151 # variables to be kept up-to-date by the time conversion functions. Neither 152 # "timezone" nor "daylight" is described in X3J11's work. 153 # 154 # If your system has a "GMT offset" field in its "struct tm"s 155 # (or if you decide to add such a field in your system's "time.h" file), 156 # add the name to a define such as 157 # -DTM_GMTOFF=tm_gmtoff 158 # or 159 # -DTM_GMTOFF=_tm_gmtoff 160 # to the end of the "CFLAGS=" line. 161 # Neither tm_gmtoff nor _tm_gmtoff is described in X3J11's work; 162 # in its work, use of "tm_gmtoff" is described as non-conforming. 163 # Both Linux and BSD have done the equivalent of defining TM_GMTOFF in 164 # their recent releases. 165 # 166 # If your system has a "zone abbreviation" field in its "struct tm"s 167 # (or if you decide to add such a field in your system's "time.h" file), 168 # add the name to a define such as 169 # -DTM_ZONE=tm_zone 170 # or 171 # -DTM_ZONE=_tm_zone 172 # to the end of the "CFLAGS=" line. 173 # Neither tm_zone nor _tm_zone is described in X3J11's work; 174 # in its work, use of "tm_zone" is described as non-conforming. 175 # Both UCB and Sun have done the equivalent of defining TM_ZONE in 176 # their recent releases. 177 # 178 # If you want functions that were inspired by early versions of X3J11's work, 179 # add 180 # -DSTD_INSPIRED 181 # to the end of the "CFLAGS=" line. This arranges for the functions 182 # "tzsetwall", "offtime", "timelocal", "timegm", "timeoff", 183 # "posix2time", and "time2posix" to be added to the time conversion library. 184 # "tzsetwall" is like "tzset" except that it arranges for local wall clock 185 # time (rather than the time specified in the TZ environment variable) 186 # to be used. 187 # "offtime" is like "gmtime" except that it accepts a second (long) argument 188 # that gives an offset to add to the time_t when converting it. 189 # "timelocal" is equivalent to "mktime". 190 # "timegm" is like "timelocal" except that it turns a struct tm into 191 # a time_t using UT (rather than local time as "timelocal" does). 192 # "timeoff" is like "timegm" except that it accepts a second (long) argument 193 # that gives an offset to use when converting to a time_t. 194 # "posix2time" and "time2posix" are described in an included manual page. 195 # X3J11's work does not describe any of these functions. 196 # Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0. 197 # These functions may well disappear in future releases of the time 198 # conversion package. 199 # 200 # If you want to allocate state structures in localtime, add 201 # -DALL_STATE 202 # to the end of the "CFLAGS=" line. Storage is obtained by calling malloc. 203 # 204 # If you want an "altzone" variable (a la System V Release 3.1), add 205 # -DALTZONE 206 # to the end of the "CFLAGS=" line. 207 # This variable is not described in X3J11's work. 208 # 209 # If you want a "gtime" function (a la MACH), add 210 # -DCMUCS 211 # to the end of the "CFLAGS=" line 212 # This function is not described in X3J11's work. 213 # 214 # NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put 215 # out by the National Institute of Standards and Technology 216 # which claims to test C and Posix conformance. If you want to pass PCTS, add 217 # -DPCTS 218 # to the end of the "CFLAGS=" line. 219 # 220 # If you want strict compliance with XPG4 as of 1994-04-09, add 221 # -DXPG4_1994_04_09 222 # to the end of the "CFLAGS=" line. This causes "strftime" to always return 223 # 53 as a week number (rather than 52 or 53) for those days in January that 224 # before the first Monday in January when a "%V" format is used and January 1 225 # falls on a Friday, Saturday, or Sunday. 226 227 CFLAGS= 228 229 # Linker flags. Default to $(LFLAGS) for backwards compatibility 230 # to tzcode2012h and earlier. 231 232 LDFLAGS= $(LFLAGS) 233 234 zic= ./zic 235 ZIC= $(zic) $(ZFLAGS) 236 237 ZFLAGS= 238 239 # The name of a Posix-compliant `awk' on your system. 240 AWK= awk 241 242 # The full path name of a Posix-compliant shell, preferably one that supports 243 # the Korn shell's 'select' statement as an extension. 244 # These days, Bash is the most popular. 245 # It should be OK to set this to /bin/sh, on platforms where /bin/sh 246 # lacks 'select' or doesn't completely conform to Posix, but /bin/bash 247 # is typically nicer if it works. 248 KSHELL= /bin/bash 249 250 # The path where SGML DTDs are kept and the catalog file(s) to use when 251 # validating. The default is appropriate for Ubuntu 13.10. 252 SGML_TOPDIR= /usr 253 SGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd 254 SGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224 255 SGML_CATALOG_FILES= \ 256 $(SGML_TOPDIR)/share/doc/w3-recs/html/www.w3.org/TR/1999/REC-html401-19991224/HTML4.cat 257 258 # The name, arguments and environment of a program to validate your web pages. 259 # See <http://www.jclark.com/sp/> for a validator, and 260 # <http://validator.w3.org/source/> for a validation library. 261 VALIDATE = nsgmls 262 VALIDATE_FLAGS = -s -B -wall -wno-unused-param 263 VALIDATE_ENV = \ 264 SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \ 265 SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \ 266 SP_CHARSET_FIXED=YES \ 267 SP_ENCODING=UTF-8 268 269 # INVALID_CHAR is a regular expression that matches invalid characters in 270 # distributed files. For now, stick to a safe subset of ASCII. 271 # The caller must set the shell variable 'sharp' to the character '#', 272 # since Makefile macros cannot contain '#'. 273 # TAB_CHAR is a single tab character, in single quotes. 274 TAB_CHAR= ' ' 275 INVALID_CHAR1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@' 276 INVALID_CHAR2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`' 277 INVALID_CHAR3= 'abcdefghijklmnopqrstuvwxyz{|}~' 278 INVALID_CHAR= '[^]'$(INVALID_CHAR1)$(INVALID_CHAR2)$(INVALID_CHAR3)'-]' 279 280 # Flags to give 'tar' when making a distribution. 281 # Try to use flags appropriate for GNU tar. 282 GNUTARFLAGS= --numeric-owner --owner=0 --group=0 --mode=go+u,go-w 283 TARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \ 284 then echo $(GNUTARFLAGS); \ 285 else :; \ 286 fi` 287 288 # Flags to give 'gzip' when making a distribution. 289 GZIPFLAGS= -9n 290 291 ############################################################################### 292 293 cc= cc 294 CC= $(cc) -DTZDIR=\"$(TZDIR)\" 295 296 AR= ar 297 298 # ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib. 299 RANLIB= : 300 301 TZCOBJS= zic.o localtime.o asctime.o scheck.o ialloc.o 302 TZDOBJS= zdump.o localtime.o ialloc.o asctime.o 303 DATEOBJS= date.o localtime.o strftime.o asctime.o 304 LIBSRCS= localtime.c asctime.c difftime.c 305 LIBOBJS= localtime.o asctime.o difftime.o 306 HEADERS= tzfile.h private.h 307 NONLIBSRCS= zic.c zdump.c scheck.c ialloc.c 308 NEWUCBSRCS= date.c strftime.c 309 SOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) tzselect.ksh 310 MANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \ 311 tzfile.5 tzselect.8 zic.8 zdump.8 312 MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \ 313 time2posix.3.txt \ 314 tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \ 315 date.1.txt 316 COMMON= Makefile README 317 DOCS= NEWS Theory $(MANS) date.1 $(MANTXTS) 318 PRIMARY_YDATA= africa antarctica asia australasia \ 319 europe northamerica southamerica 320 YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward 321 NDATA= systemv factory 322 TDATA= $(YDATA) $(NDATA) 323 TABDATA= iso3166.tab zone.tab leapseconds 324 LEAP_DEPS= leapseconds.awk leap-seconds.list 325 DATA= $(YDATA) $(NDATA) $(TABDATA) \ 326 $(LEAP_DEPS) yearistype.sh 327 WEB_PAGES= tz-art.htm tz-link.htm 328 AWK_SCRIPTS= checktab.awk leapseconds.awk 329 MISC= usno1988 usno1989 usno1989a usno1995 usno1997 usno1998 \ 330 $(WEB_PAGES) $(AWK_SCRIPTS) workman.sh \ 331 zoneinfo2tdf.pl 332 ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) 333 334 # And for the benefit of csh users on systems that assume the user 335 # shell should be used to handle commands in Makefiles. . . 336 337 SHELL= /bin/sh 338 339 all: tzselect zic zdump libtz.a $(TABDATA) 340 341 ALL: all date 342 343 install: all $(DATA) $(REDO) $(MANS) 344 mkdir -p $(DESTDIR)$(ETCDIR) $(DESTDIR)$(TZDIR) \ 345 $(DESTDIR)$(LIBDIR) \ 346 $(DESTDIR)$(MANDIR)/man3 $(DESTDIR)$(MANDIR)/man5 \ 347 $(DESTDIR)$(MANDIR)/man8 348 $(ZIC) -y $(YEARISTYPE) \ 349 -d $(DESTDIR)$(TZDIR) -l $(LOCALTIME) -p $(POSIXRULES) 350 cp -f iso3166.tab zone.tab $(DESTDIR)$(TZDIR)/. 351 cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/. 352 cp libtz.a $(DESTDIR)$(LIBDIR)/. 353 $(RANLIB) $(DESTDIR)$(LIBDIR)/libtz.a 354 cp -f newctime.3 newtzset.3 $(DESTDIR)$(MANDIR)/man3/. 355 cp -f tzfile.5 $(DESTDIR)$(MANDIR)/man5/. 356 cp -f tzselect.8 zdump.8 zic.8 $(DESTDIR)$(MANDIR)/man8/. 357 358 INSTALL: ALL install date.1 359 mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1 360 cp date $(DESTDIR)$(BINDIR)/. 361 cp -f date.1 $(DESTDIR)$(MANDIR)/man1/. 362 363 version.h: 364 (echo 'static char const PKGVERSION[]="($(PACKAGE)) ";' && \ 365 echo 'static char const TZVERSION[]="$(VERSION)";' && \ 366 echo 'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";') >$@ 367 368 zdump: $(TZDOBJS) 369 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS) 370 371 zic: $(TZCOBJS) yearistype 372 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS) 373 374 yearistype: yearistype.sh 375 cp yearistype.sh yearistype 376 chmod +x yearistype 377 378 leapseconds: $(LEAP_DEPS) 379 $(AWK) -f leapseconds.awk leap-seconds.list >$@ 380 381 posix_only: zic $(TDATA) 382 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ 383 -L /dev/null $(TDATA) 384 385 right_only: zic leapseconds $(TDATA) 386 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ 387 -L leapseconds $(TDATA) 388 389 # In earlier versions of this makefile, the other two directories were 390 # subdirectories of $(TZDIR). However, this led to configuration errors. 391 # For example, with posix_right under the earlier scheme, 392 # TZ='right/Australia/Adelaide' got you localtime with leap seconds, 393 # but gmtime without leap seconds, which led to problems with applications 394 # like sendmail that subtract gmtime from localtime. 395 # Therefore, the other two directories are now siblings of $(TZDIR). 396 # You must replace all of $(TZDIR) to switch from not using leap seconds 397 # to using them, or vice versa. 398 right_posix: right_only leapseconds 399 rm -fr $(DESTDIR)$(TZDIR)-leaps 400 ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-leaps || \ 401 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ 402 -L leapseconds $(TDATA) 403 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ 404 -L /dev/null $(TDATA) 405 406 posix_right: posix_only leapseconds 407 rm -fr $(DESTDIR)$(TZDIR)-posix 408 ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-posix || \ 409 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ 410 -L /dev/null $(TDATA) 411 $(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ 412 -L leapseconds $(TDATA) 413 414 zones: $(REDO) 415 416 libtz.a: $(LIBOBJS) 417 $(AR) ru $@ $(LIBOBJS) 418 $(RANLIB) $@ 419 420 date: $(DATEOBJS) 421 $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS) 422 423 tzselect: tzselect.ksh 424 sed \ 425 -e 's|#!/bin/bash|#!$(KSHELL)|g' \ 426 -e 's|AWK=[^}]*|AWK=$(AWK)|g' \ 427 -e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \ 428 -e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \ 429 -e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \ 430 -e 's|\(TZVERSION\)=.*|\1=$(VERSION)|' \ 431 <$? >$@ 432 chmod +x $@ 433 434 check: check_character_set check_tables check_web 435 436 check_character_set: $(ENCHILADA) 437 sharp='#'; ! grep -n $(INVALID_CHAR) $(ENCHILADA) 438 439 check_tables: checktab.awk $(PRIMARY_YDATA) 440 $(AWK) -f checktab.awk $(PRIMARY_YDATA) 441 442 check_web: $(WEB_PAGES) 443 $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES) 444 445 clean_misc: 446 rm -f core *.o *.out \ 447 date tzselect version.h zdump zic yearistype libtz.a 448 clean: clean_misc 449 rm -fr tzpublic 450 451 maintainer-clean: clean 452 @echo 'This command is intended for maintainers to use; it' 453 @echo 'deletes files that may need special tools to rebuild.' 454 rm -f leapseconds $(MANTXTS) *.asc *.tar.gz 455 456 names: 457 @echo $(ENCHILADA) 458 459 public: check check_public check_time_t_alternatives \ 460 tarballs signatures 461 462 date.1.txt: date.1 463 newctime.3.txt: newctime.3 464 newstrftime.3.txt: newstrftime.3 465 newtzset.3.txt: newtzset.3 466 time2posix.3.txt: time2posix.3 467 tzfile.5.txt: tzfile.5 468 tzselect.8.txt: tzselect.8 469 zdump.8.txt: zdump.8 470 zic.8.txt: zic.8 471 472 $(MANTXTS): workman.sh 473 LC_ALL=C sh workman.sh `expr $@ : '\(.*\)\.txt$$'` >$@ 474 475 # Set the time stamps to those of the git repository, if available, 476 # and if the files have not changed since then. 477 # This uses GNU 'touch' syntax 'touch -d@N FILE', 478 # where N is the number of seconds since 1970. 479 # If git or GNU 'touch' is absent, don't bother to sync with git timestamps. 480 # Also, set the timestamp of each prebuilt file like 'leapseconds' 481 # to be the maximum of the files it depends on. 482 set-timestamps.out: $(ENCHILADA) 483 rm -f $@ 484 if files=`git ls-files $(ENCHILADA)` && \ 485 touch -md @1 test.out; then \ 486 rm -f test.out && \ 487 for file in $$files; do \ 488 if git diff --quiet $$file; then \ 489 time=`git log -1 --format='tformat:%ct' $$file` && \ 490 touch -cmd @$$time $$file; \ 491 else \ 492 echo >&2 "$$file: warning: does not match repository"; \ 493 fi || exit; \ 494 done; \ 495 fi 496 touch -cmr `ls -t $(LEAP_DEPS) | sed 1q` leapseconds 497 for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \ 498 touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \ 499 exit; \ 500 done 501 touch $@ 502 503 # The zics below ensure that each data file can stand on its own. 504 # We also do an all-files run to catch links to links. 505 506 check_public: $(ENCHILADA) 507 make maintainer-clean 508 make "CFLAGS=$(GCC_DEBUG_FLAGS)" $(ENCHILADA) all 509 mkdir tzpublic 510 for i in $(TDATA) ; do \ 511 $(zic) -v -d tzpublic $$i 2>&1 || exit; \ 512 done 513 $(zic) -v -d tzpublic $(TDATA) 514 rm -fr tzpublic 515 516 # Check that the code works under various alternative 517 # implementations of time_t. 518 check_time_t_alternatives: 519 zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone.tab` && \ 520 for type in $(TIME_T_ALTERNATIVES); do \ 521 mkdir -p tzpublic/$$type && \ 522 make clean_misc && \ 523 make TOPDIR=`pwd`/tzpublic/$$type \ 524 CFLAGS='$(CFLAGS) -Dtime_tz='"'$$type'" \ 525 install && \ 526 diff -qr tzpublic/int64_t/etc/zoneinfo tzpublic/$$type/etc/zoneinfo && \ 527 case $$type in \ 528 int32_t) range=-2147483648,2147483647;; \ 529 uint32_t) range=0,4294967296;; \ 530 int64_t) continue;; \ 531 *u*) range=0,10000000000;; \ 532 *) range=-10000000000,10000000000;; \ 533 esac && \ 534 echo checking $$type zones ... && \ 535 tzpublic/int64_t/etc/zdump -V -t $$range $$zones \ 536 >tzpublic/int64_t.out && \ 537 tzpublic/$$type/etc/zdump -V -t $$range $$zones \ 538 >tzpublic/$$type.out && \ 539 diff -u tzpublic/int64_t.out tzpublic/$$type.out \ 540 || exit; \ 541 done 542 rm -fr tzpublic 543 544 tarballs: tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz 545 546 tzcode$(VERSION).tar.gz: set-timestamps.out 547 LC_ALL=C && export LC_ALL && \ 548 tar $(TARFLAGS) -cf - \ 549 $(COMMON) $(DOCS) $(SOURCES) $(MISC) | \ 550 ${TOOL_GZIP} $(GZIPFLAGS) > $@ 551 552 tzdata$(VERSION).tar.gz: set-timestamps.out 553 LC_ALL=C && export LC_ALL && \ 554 tar $(TARFLAGS) -cf - $(COMMON) $(DATA) | \ 555 ${TOOL_GZIP} $(GZIPFLAGS) > $@ 556 557 signatures: tzcode$(VERSION).tar.gz.asc tzdata$(VERSION).tar.gz.asc 558 559 tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz 560 gpg --armor --detach-sign $? 561 562 tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz 563 gpg --armor --detach-sign $? 564 565 typecheck: 566 make clean 567 for i in "long long" unsigned; \ 568 do \ 569 make CFLAGS="-DTYPECHECK -D__time_t_defined -D_TIME_T \"-Dtime_t=$$i\"" ; \ 570 ./zdump -v Europe/Rome ; \ 571 make clean ; \ 572 done 573 574 zonenames: $(TDATA) 575 @$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA) 576 577 asctime.o: private.h tzfile.h 578 date.o: private.h 579 difftime.o: private.h 580 ialloc.o: private.h 581 localtime.o: private.h tzfile.h 582 scheck.o: private.h 583 strftime.o: tzfile.h 584 zdump.o: version.h 585 zic.o: private.h tzfile.h version.h 586 587 .KEEP_STATE: 588
Indexes created Fri Oct 03 02:09:57 GMT 2025