Makefile revision 349598
1339630Sphilip# Make and install tzdb code and data. 2339630Sphilip 3308265Sgjb# This file is in the public domain, so clarified as of 4308265Sgjb# 2009-05-17 by Arthur David Olson. 5308265Sgjb 6308265Sgjb# Package name for the code distribution. 7308265SgjbPACKAGE= tzcode 8308265Sgjb 9308265Sgjb# Version number for the distribution, overridden in the 'tarballs' rule below. 10308265SgjbVERSION= unknown 11308265Sgjb 12308265Sgjb# Email address for bug reports. 13308265SgjbBUGEMAIL= tz@iana.org 14308265Sgjb 15345670Sphilip# DATAFORM selects the data format. 16345670Sphilip# Available formats represent essentially the same data, albeit 17345670Sphilip# possibly with minor discrepancies that users are not likely to notice. 18345670Sphilip# To get new features and the best data right away, use: 19331662Sphilip# DATAFORM= vanguard 20331662Sphilip# To wait a while before using new features, to give downstream users 21331662Sphilip# time to upgrade zic (the default), use: 22331662Sphilip# DATAFORM= main 23331662Sphilip# To wait even longer for new features, use: 24331662Sphilip# DATAFORM= rearguard 25331662SphilipDATAFORM= main 26331662Sphilip 27339630Sphilip# Change the line below for your timezone (after finding the one you want in 28339630Sphilip# one of the $(TDATA) source files, or adding it to a source file). 29339630Sphilip# Alternatively, if you discover you've got the wrong timezone, you can just 30308265Sgjb# zic -l rightzone 31308265Sgjb# to correct things. 32308265Sgjb# Use the command 33308265Sgjb# make zonenames 34308265Sgjb# to get a list of the values you can use for LOCALTIME. 35308265Sgjb 36308265SgjbLOCALTIME= GMT 37308265Sgjb 38349598Sphilip# The POSIXRULES macro controls interpretation of nonstandard and obsolete 39349598Sphilip# POSIX-like TZ settings like TZ='EET-2EEST' that lack DST transition rules. 40349598Sphilip# In the reference implementation, if you want something other than Eastern 41349598Sphilip# United States time as a template for handling these settings, you can 42339630Sphilip# change the line below (after finding the timezone you want in the 43339630Sphilip# one of the $(TDATA) source files, or adding it to a source file). 44349598Sphilip# A setting like TZ='EET-2EEST' is supposed to use the rules in the 45345670Sphilip# template file to determine "spring forward" and "fall back" days and 46308265Sgjb# times; the environment variable itself specifies UT offsets of standard and 47331662Sphilip# daylight saving time. 48339630Sphilip# Alternatively, if you discover you've got the wrong timezone, you can just 49308265Sgjb# zic -p rightzone 50308265Sgjb# to correct things. 51308265Sgjb# Use the command 52308265Sgjb# make zonenames 53308265Sgjb# to get a list of the values you can use for POSIXRULES. 54349598Sphilip# 55349598Sphilip# If POSIXRULES is empty, no template is installed; this is the intended 56349598Sphilip# future default for POSIXRULES. 57349598Sphilip# 58349598Sphilip# Nonempty POSIXRULES is obsolete and should not be relied on, because: 59349598Sphilip# * It does not work correctly in popular implementations such as GNU/Linux. 60349598Sphilip# * It does not work in the tzdb implementation for timestamps after 2037. 61349598Sphilip# * It is incompatible with 'zic -b slim' if POSIXRULES specifies transitions 62349598Sphilip# at standard time or UT rather than at local time. 63349598Sphilip# In short, software should avoid ruleless settings like TZ='EET-2EEST' 64349598Sphilip# and so should not depend on the value of POSIXRULES. 65308265Sgjb 66308265SgjbPOSIXRULES= America/New_York 67308265Sgjb 68308265Sgjb# Also see TZDEFRULESTRING below, which takes effect only 69308265Sgjb# if the time zone files cannot be accessed. 70308265Sgjb 71308265Sgjb 72328475Sphilip# Installation locations. 73328475Sphilip# 74328475Sphilip# The defaults are suitable for Debian, except that if REDO is 75328475Sphilip# posix_right or right_posix then files that Debian puts under 76328475Sphilip# /usr/share/zoneinfo/posix and /usr/share/zoneinfo/right are instead 77328475Sphilip# put under /usr/share/zoneinfo-posix and /usr/share/zoneinfo-leaps, 78328475Sphilip# respectively. Problems with the Debian approach are discussed in 79328475Sphilip# the commentary for the right_posix rule (below). 80308265Sgjb 81328475Sphilip# Destination directory, which can be used for staging. 82328475Sphilip# 'make DESTDIR=/stage install' installs under /stage (e.g., to 83328475Sphilip# /stage/etc/localtime instead of to /etc/localtime). Files under 84328475Sphilip# /stage are not intended to work as-is, but can be copied by hand to 85328475Sphilip# the root directory later. If DESTDIR is empty, 'make install' does 86328475Sphilip# not stage, but installs directly into production locations. 87328475SphilipDESTDIR = 88328475Sphilip 89328475Sphilip# Everything is installed into subdirectories of TOPDIR, and used there. 90328475Sphilip# TOPDIR should be empty (meaning the root directory), 91328475Sphilip# or a directory name that does not end in "/". 92328475Sphilip# TOPDIR should be empty or an absolute name unless you're just testing. 93328475SphilipTOPDIR = 94328475Sphilip 95339630Sphilip# The default local timezone is taken from the file TZDEFAULT. 96328475SphilipTZDEFAULT = $(TOPDIR)/etc/localtime 97328475Sphilip 98328475Sphilip# The subdirectory containing installed program and data files, and 99328475Sphilip# likewise for installed files that can be shared among architectures. 100328475Sphilip# These should be relative file names. 101328475SphilipUSRDIR = usr 102328475SphilipUSRSHAREDIR = $(USRDIR)/share 103328475Sphilip 104339630Sphilip# "Compiled" timezone information is placed in the "TZDIR" directory 105308265Sgjb# (and subdirectories). 106325159Sphilip# TZDIR_BASENAME should not contain "/" and should not be ".", ".." or empty. 107308265SgjbTZDIR_BASENAME= zoneinfo 108328475SphilipTZDIR = $(TOPDIR)/$(USRSHAREDIR)/$(TZDIR_BASENAME) 109308265Sgjb 110328475Sphilip# The "tzselect" and (if you do "make INSTALL") "date" commands go in: 111328475SphilipBINDIR = $(TOPDIR)/$(USRDIR)/bin 112308265Sgjb 113328475Sphilip# The "zdump" command goes in: 114328475SphilipZDUMPDIR = $(BINDIR) 115308265Sgjb 116328475Sphilip# The "zic" command goes in: 117328475SphilipZICDIR = $(TOPDIR)/$(USRDIR)/sbin 118308265Sgjb 119308265Sgjb# Manual pages go in subdirectories of. . . 120328475SphilipMANDIR = $(TOPDIR)/$(USRSHAREDIR)/man 121308265Sgjb 122308265Sgjb# Library functions are put in an archive in LIBDIR. 123328475SphilipLIBDIR = $(TOPDIR)/$(USRDIR)/lib 124308265Sgjb 125308265Sgjb 126339630Sphilip# Types to try, as an alternative to time_t. 127339630SphilipTIME_T_ALTERNATIVES = $(TIME_T_ALTERNATIVES_HEAD) $(TIME_T_ALTERNATIVES_TAIL) 128339630SphilipTIME_T_ALTERNATIVES_HEAD = int64_t 129339630SphilipTIME_T_ALTERNATIVES_TAIL = int32_t uint32_t uint64_t 130328475Sphilip 131345670Sphilip# What kind of TZif data files to generate. (TZif is the binary time 132345670Sphilip# zone data format that zic generates; see Internet RFC 8536.) 133316349Sbapt# If you want only POSIX time, with time values interpreted as 134316349Sbapt# seconds since the epoch (not counting leap seconds), use 135308265Sgjb# REDO= posix_only 136325159Sphilip# below. If you want only "right" time, with values interpreted 137316349Sbapt# as seconds since the epoch (counting leap seconds), use 138308265Sgjb# REDO= right_only 139308265Sgjb# below. If you want both sets of data available, with leap seconds not 140308265Sgjb# counted normally, use 141308265Sgjb# REDO= posix_right 142308265Sgjb# below. If you want both sets of data available, with leap seconds counted 143308265Sgjb# normally, use 144308265Sgjb# REDO= right_posix 145308265Sgjb# below. POSIX mandates that leap seconds not be counted; for compatibility 146316349Sbapt# with it, use "posix_only" or "posix_right". Use POSIX time on systems with 147316349Sbapt# leap smearing; this can work better than unsmeared "right" time with 148316349Sbapt# applications that are not leap second aware, and is closer to unsmeared 149316349Sbapt# "right" time than unsmeared POSIX time is (e.g., 0.5 vs 1.0 s max error). 150308265Sgjb 151308265SgjbREDO= posix_right 152308265Sgjb 153339630Sphilip# To install data in text form that has all the information of the TZif data, 154325159Sphilip# (optionally incorporating leap second information), use 155325159Sphilip# TZDATA_TEXT= tzdata.zi leapseconds 156325159Sphilip# To install text data without leap second information (e.g., because 157325159Sphilip# REDO='posix_only'), use 158325159Sphilip# TZDATA_TEXT= tzdata.zi 159325159Sphilip# To avoid installing text data, use 160325159Sphilip# TZDATA_TEXT= 161325159Sphilip 162325159SphilipTZDATA_TEXT= leapseconds tzdata.zi 163325159Sphilip 164325159Sphilip# For backward-compatibility links for old zone names, use 165328475Sphilip# BACKWARD= backward 166328475Sphilip# If you also want the link US/Pacific-New, even though it is confusing 167328475Sphilip# and is planned to be removed from the database eventually, use 168325159Sphilip# BACKWARD= backward pacificnew 169325159Sphilip# To omit these links, use 170325159Sphilip# BACKWARD= 171325159Sphilip 172328475SphilipBACKWARD= backward 173325159Sphilip 174308265Sgjb# If you want out-of-scope and often-wrong data from the file 'backzone', use 175308265Sgjb# PACKRATDATA= backzone 176308265Sgjb# To omit this data, use 177308265Sgjb# PACKRATDATA= 178308265Sgjb 179308265SgjbPACKRATDATA= 180308265Sgjb 181325159Sphilip# The name of a locale using the UTF-8 encoding, used during self-tests. 182325159Sphilip# The tests are skipped if the name does not appear to work on this system. 183325159Sphilip 184325159SphilipUTF8_LOCALE= en_US.utf8 185325159Sphilip 186308265Sgjb# Since "." may not be in PATH... 187308265Sgjb 188308265SgjbYEARISTYPE= ./yearistype 189308265Sgjb 190308265Sgjb# Non-default libraries needed to link. 191308265SgjbLDLIBS= 192308265Sgjb 193325159Sphilip# Add the following to the end of the "CFLAGS=" line as needed to override 194325159Sphilip# defaults specified in the source code. "-DFOO" is equivalent to "-DFOO=1". 195325159Sphilip# -DDEPRECATE_TWO_DIGIT_YEARS for optional runtime warnings about strftime 196325159Sphilip# formats that generate only the last two digits of year numbers 197325159Sphilip# -DEPOCH_LOCAL if the 'time' function returns local time not UT 198325159Sphilip# -DEPOCH_OFFSET=N if the 'time' function returns a value N greater 199325159Sphilip# than what POSIX specifies, assuming local time is UT. 200325159Sphilip# For example, N is 252460800 on AmigaOS. 201308265Sgjb# -DHAVE_DECL_ASCTIME_R=0 if <time.h> does not declare asctime_r 202325159Sphilip# -DHAVE_DECL_ENVIRON if <unistd.h> declares 'environ' 203308265Sgjb# -DHAVE_DIRECT_H if mkdir needs <direct.h> (MS-Windows) 204325159Sphilip# -DHAVE_GENERIC=0 if _Generic does not work 205325159Sphilip# -DHAVE_GETTEXT if 'gettext' works (e.g., GNU/Linux, FreeBSD, Solaris) 206325159Sphilip# -DHAVE_INCOMPATIBLE_CTIME_R if your system's time.h declares 207308265Sgjb# ctime_r and asctime_r incompatibly with the POSIX standard 208308265Sgjb# (Solaris when _POSIX_PTHREAD_SEMANTICS is not defined). 209325159Sphilip# -DHAVE_INTTYPES_H if you have a non-C99 compiler with <inttypes.h> 210308265Sgjb# -DHAVE_LINK=0 if your system lacks a link function 211308265Sgjb# -DHAVE_LOCALTIME_R=0 if your system lacks a localtime_r function 212308265Sgjb# -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz 213308265Sgjb# localtime_rz can make zdump significantly faster, but is nonstandard. 214308265Sgjb# -DHAVE_POSIX_DECLS=0 if your system's include files do not declare 215308265Sgjb# functions like 'link' or variables like 'tzname' required by POSIX 216325159Sphilip# -DHAVE_SNPRINTF=0 if your system lacks the snprintf function 217325159Sphilip# -DHAVE_STDBOOL_H if you have a non-C99 compiler with <stdbool.h> 218325159Sphilip# -DHAVE_STDINT_H if you have a non-C99 compiler with <stdint.h> 219325159Sphilip# -DHAVE_STRFTIME_L if <time.h> declares locale_t and strftime_l 220308265Sgjb# -DHAVE_STRDUP=0 if your system lacks the strdup function 221331662Sphilip# -DHAVE_STRTOLL=0 if your system lacks the strtoll function 222308265Sgjb# -DHAVE_SYMLINK=0 if your system lacks the symlink function 223325159Sphilip# -DHAVE_SYS_STAT_H=0 if your compiler lacks a <sys/stat.h> 224325159Sphilip# -DHAVE_SYS_WAIT_H=0 if your compiler lacks a <sys/wait.h> 225308265Sgjb# -DHAVE_TZSET=0 if your system lacks a tzset function 226325159Sphilip# -DHAVE_UNISTD_H=0 if your compiler lacks a <unistd.h> 227325159Sphilip# -Dlocale_t=XXX if your system uses XXX instead of locale_t 228331662Sphilip# -DRESERVE_STD_EXT_IDS if your platform reserves standard identifiers 229331662Sphilip# with external linkage, e.g., applications cannot define 'localtime'. 230325159Sphilip# -Dssize_t=long on hosts like MS-Windows that lack ssize_t 231331662Sphilip# -DSUPPRESS_TZDIR to not prepend TZDIR to file names; this has 232331662Sphilip# security implications and is not recommended for general use 233325159Sphilip# -DTHREAD_SAFE to make localtime.c thread-safe, as POSIX requires; 234308265Sgjb# not needed by the main-program tz code, which is single-threaded. 235308265Sgjb# Append other compiler flags as needed, e.g., -pthread on GNU/Linux. 236308265Sgjb# -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t 237325159Sphilip# This is intended for internal use only; it mangles external names. 238308265Sgjb# -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz" 239308265Sgjb# -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; 240308265Sgjb# the default is system-supplied, typically "/usr/lib/locale" 241308265Sgjb# -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified 242308265Sgjb# DST transitions if the time zone files cannot be accessed 243325159Sphilip# -DUNINIT_TRAP if reading uninitialized storage can cause problems 244308265Sgjb# other than simply getting garbage data 245308265Sgjb# -DUSE_LTZ=0 to build zdump with the system time zone library 246308265Sgjb# Also set TZDOBJS=zdump.o and CHECK_TIME_T_ALTERNATIVES= below. 247349598Sphilip# -DZIC_BLOAT_DEFAULT=\"slim\" to default zic's -b option to "slim", and 248349598Sphilip# similarly for "fat". Fat TZif files work around incompatibilities 249349598Sphilip# and bugs in some TZif readers, notably readers that mishandle 64-bit 250349598Sphilip# data in TZif files. Slim TZif files are more efficient and do not 251349598Sphilip# work around these incompatibilities and bugs. If not given, the 252349598Sphilip# current default is "fat" but this is intended to change as readers 253349598Sphilip# requiring fat files often mishandle timestamps after 2037 anyway. 254308265Sgjb# -DZIC_MAX_ABBR_LEN_WO_WARN=3 255308265Sgjb# (or some other number) to set the maximum time zone abbreviation length 256308265Sgjb# that zic will accept without a warning (the default is 6) 257308265Sgjb# $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking 258325159Sphilip# Select instrumentation via "make GCC_INSTRUMENT='whatever'". 259325159SphilipGCC_INSTRUMENT = \ 260325159Sphilip -fsanitize=undefined -fsanitize-address-use-after-scope \ 261325159Sphilip -fsanitize-undefined-trap-on-error -fstack-protector 262325159SphilipGCC_DEBUG_FLAGS = -DGCC_LINT -g3 -O3 -fno-common \ 263325159Sphilip $(GCC_INSTRUMENT) \ 264325159Sphilip -Wall -Wextra \ 265325159Sphilip -Walloc-size-larger-than=100000 -Warray-bounds=2 \ 266333312Sphilip -Wbad-function-cast -Wcast-align=strict -Wdate-time \ 267325159Sphilip -Wdeclaration-after-statement -Wdouble-promotion \ 268325159Sphilip -Wformat=2 -Wformat-overflow=2 -Wformat-signedness -Wformat-truncation \ 269325159Sphilip -Winit-self -Wjump-misses-init -Wlogical-op \ 270325159Sphilip -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 271325159Sphilip -Wold-style-definition -Woverlength-strings -Wpointer-arith \ 272333312Sphilip -Wshadow -Wshift-overflow=2 -Wstrict-prototypes -Wstringop-overflow=4 \ 273333312Sphilip -Wstringop-truncation -Wsuggest-attribute=cold \ 274325159Sphilip -Wsuggest-attribute=const -Wsuggest-attribute=format \ 275333312Sphilip -Wsuggest-attribute=malloc \ 276325159Sphilip -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure \ 277325159Sphilip -Wtrampolines -Wundef -Wuninitialized -Wunused \ 278325159Sphilip -Wvariadic-macros -Wvla -Wwrite-strings \ 279325159Sphilip -Wno-address -Wno-format-nonliteral -Wno-sign-compare \ 280325159Sphilip -Wno-type-limits -Wno-unused-parameter 281308265Sgjb# 282308265Sgjb# If your system has a "GMT offset" field in its "struct tm"s 283308265Sgjb# (or if you decide to add such a field in your system's "time.h" file), 284308265Sgjb# add the name to a define such as 285308265Sgjb# -DTM_GMTOFF=tm_gmtoff 286308265Sgjb# to the end of the "CFLAGS=" line. If not defined, the code attempts to 287308265Sgjb# guess TM_GMTOFF from other macros; define NO_TM_GMTOFF to suppress this. 288308265Sgjb# Similarly, if your system has a "zone abbreviation" field, define 289308265Sgjb# -DTM_ZONE=tm_zone 290308265Sgjb# and define NO_TM_ZONE to suppress any guessing. These two fields are not 291308265Sgjb# required by POSIX, but are widely available on GNU/Linux and BSD systems. 292308265Sgjb# 293325159Sphilip# The next batch of options control support for external variables 294325159Sphilip# exported by tzcode. In practice these variables are less useful 295325159Sphilip# than TM_GMTOFF and TM_ZONE. However, most of them are standardized. 296325159Sphilip# # 297325159Sphilip# # To omit or support the external variable "tzname", add one of: 298325159Sphilip# # -DHAVE_TZNAME=0 299325159Sphilip# # -DHAVE_TZNAME=1 300325159Sphilip# # to the "CFLAGS=" line. "tzname" is required by POSIX 1988 and later. 301325159Sphilip# # If not defined, the code attempts to guess HAVE_TZNAME from other macros. 302325159Sphilip# # Warning: unless time_tz is also defined, HAVE_TZNAME=1 can cause 303325159Sphilip# # crashes when combined with some platforms' standard libraries, 304325159Sphilip# # presumably due to memory allocation issues. 305325159Sphilip# # 306325159Sphilip# # To omit or support the external variables "timezone" and "daylight", add 307325159Sphilip# # -DUSG_COMPAT=0 308325159Sphilip# # -DUSG_COMPAT=1 309325159Sphilip# # to the "CFLAGS=" line; "timezone" and "daylight" are inspired by 310325159Sphilip# # Unix Systems Group code and are required by POSIX 2008 (with XSI) and later. 311325159Sphilip# # If not defined, the code attempts to guess USG_COMPAT from other macros. 312325159Sphilip# # 313325159Sphilip# # To support the external variable "altzone", add 314325159Sphilip# # -DALTZONE 315325159Sphilip# # to the end of the "CFLAGS=" line; although "altzone" appeared in 316325159Sphilip# # System V Release 3.1 it has not been standardized. 317325159Sphilip# 318308265Sgjb# If you want functions that were inspired by early versions of X3J11's work, 319308265Sgjb# add 320308265Sgjb# -DSTD_INSPIRED 321308265Sgjb# to the end of the "CFLAGS=" line. This arranges for the functions 322308265Sgjb# "tzsetwall", "offtime", "timelocal", "timegm", "timeoff", 323308265Sgjb# "posix2time", and "time2posix" to be added to the time conversion library. 324308265Sgjb# "tzsetwall" is like "tzset" except that it arranges for local wall clock 325339630Sphilip# time (rather than the timezone specified in the TZ environment variable) 326308265Sgjb# to be used. 327308265Sgjb# "offtime" is like "gmtime" except that it accepts a second (long) argument 328308265Sgjb# that gives an offset to add to the time_t when converting it. 329308265Sgjb# "timelocal" is equivalent to "mktime". 330308265Sgjb# "timegm" is like "timelocal" except that it turns a struct tm into 331308265Sgjb# a time_t using UT (rather than local time as "timelocal" does). 332308265Sgjb# "timeoff" is like "timegm" except that it accepts a second (long) argument 333308265Sgjb# that gives an offset to use when converting to a time_t. 334308265Sgjb# "posix2time" and "time2posix" are described in an included manual page. 335308265Sgjb# X3J11's work does not describe any of these functions. 336308265Sgjb# Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0. 337308265Sgjb# These functions may well disappear in future releases of the time 338308265Sgjb# conversion package. 339308265Sgjb# 340308265Sgjb# If you don't want functions that were inspired by NetBSD, add 341308265Sgjb# -DNETBSD_INSPIRED=0 342308265Sgjb# to the end of the "CFLAGS=" line. Otherwise, the functions 343308265Sgjb# "localtime_rz", "mktime_z", "tzalloc", and "tzfree" are added to the 344308265Sgjb# time library, and if STD_INSPIRED is also defined the functions 345308265Sgjb# "posix2time_z" and "time2posix_z" are added as well. 346308265Sgjb# The functions ending in "_z" (or "_rz") are like their unsuffixed 347308265Sgjb# (or suffixed-by-"_r") counterparts, except with an extra first 348339630Sphilip# argument of opaque type timezone_t that specifies the timezone. 349308265Sgjb# "tzalloc" allocates a timezone_t value, and "tzfree" frees it. 350308265Sgjb# 351308265Sgjb# If you want to allocate state structures in localtime, add 352308265Sgjb# -DALL_STATE 353308265Sgjb# to the end of the "CFLAGS=" line. Storage is obtained by calling malloc. 354308265Sgjb# 355308265Sgjb# NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put 356308265Sgjb# out by the National Institute of Standards and Technology 357308265Sgjb# which claims to test C and Posix conformance. If you want to pass PCTS, add 358308265Sgjb# -DPCTS 359308265Sgjb# to the end of the "CFLAGS=" line. 360308265Sgjb# 361308265Sgjb# If you want strict compliance with XPG4 as of 1994-04-09, add 362308265Sgjb# -DXPG4_1994_04_09 363308265Sgjb# to the end of the "CFLAGS=" line. This causes "strftime" to always return 364325159Sphilip# 53 as a week number (rather than 52 or 53) for January days before 365325159Sphilip# January's first Monday when a "%V" format is used and January 1 366308265Sgjb# falls on a Friday, Saturday, or Sunday. 367308265Sgjb 368308265SgjbCFLAGS= 369308265Sgjb 370308265Sgjb# Linker flags. Default to $(LFLAGS) for backwards compatibility 371308265Sgjb# to release 2012h and earlier. 372308265Sgjb 373308265SgjbLDFLAGS= $(LFLAGS) 374308265Sgjb 375308265Sgjb# For leap seconds, this Makefile uses LEAPSECONDS='-L leapseconds' in 376308265Sgjb# submake command lines. The default is no leap seconds. 377308265Sgjb 378308265SgjbLEAPSECONDS= 379308265Sgjb 380308265Sgjb# The zic command and its arguments. 381308265Sgjb 382308265Sgjbzic= ./zic 383308265SgjbZIC= $(zic) $(ZFLAGS) 384308265Sgjb 385345670Sphilip# To shrink the size of installed TZif files, 386345670Sphilip# append "-r @N" to omit data before N-seconds-after-the-Epoch. 387349598Sphilip# You can also append "-b slim" if that is not already the default; 388349598Sphilip# see ZIC_BLOAT_DEFAULT above. 389349598Sphilip# See the zic man page for more about -b and -r. 390308265SgjbZFLAGS= 391308265Sgjb 392339630Sphilip# How to use zic to install TZif files. 393308265Sgjb 394328475SphilipZIC_INSTALL= $(ZIC) -d '$(DESTDIR)$(TZDIR)' $(LEAPSECONDS) 395308265Sgjb 396308265Sgjb# The name of a Posix-compliant 'awk' on your system. 397339630Sphilip# Older 'mawk' versions, such as the 'mawk' in Ubuntu 16.04, might dump core; 398339630Sphilip# on Ubuntu you can work around this with 399339630Sphilip# AWK= gawk 400308265SgjbAWK= awk 401308265Sgjb 402308265Sgjb# The full path name of a Posix-compliant shell, preferably one that supports 403308265Sgjb# the Korn shell's 'select' statement as an extension. 404308265Sgjb# These days, Bash is the most popular. 405308265Sgjb# It should be OK to set this to /bin/sh, on platforms where /bin/sh 406308265Sgjb# lacks 'select' or doesn't completely conform to Posix, but /bin/bash 407308265Sgjb# is typically nicer if it works. 408308265SgjbKSHELL= /bin/bash 409308265Sgjb 410342668Sphilip# Name of curl <https://curl.haxx.se/>, used for HTML validation. 411342668SphilipCURL= curl 412342668Sphilip 413349598Sphilip# Name of GNU Privacy Guard <https://gnupg.org/>, used to sign distributions. 414349598SphilipGPG= gpg 415349598Sphilip 416308265Sgjb# The path where SGML DTDs are kept and the catalog file(s) to use when 417342668Sphilip# validating HTML 4.01. The default should work on both Debian and Red Hat. 418308265SgjbSGML_TOPDIR= /usr 419308265SgjbSGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd 420308265SgjbSGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224 421308265SgjbSGML_CATALOG_FILES= \ 422308265Sgjb $(SGML_TOPDIR)/share/doc/w3-recs/html/www.w3.org/TR/1999/REC-html401-19991224/HTML4.cat:$(SGML_TOPDIR)/share/sgml/html/4.01/HTML4.cat 423308265Sgjb 424342668Sphilip# The name, arguments and environment of a program to validate HTML 4.01. 425308265Sgjb# See <http://openjade.sourceforge.net/doc/> for a validator, and 426308265Sgjb# <https://validator.w3.org/source/> for a validation library. 427325159Sphilip# Set VALIDATE=':' if you do not have such a program. 428308265SgjbVALIDATE = nsgmls 429308265SgjbVALIDATE_FLAGS = -s -B -wall -wno-unused-param 430308265SgjbVALIDATE_ENV = \ 431328475Sphilip SGML_CATALOG_FILES='$(SGML_CATALOG_FILES)' \ 432328475Sphilip SGML_SEARCH_PATH='$(SGML_SEARCH_PATH)' \ 433308265Sgjb SP_CHARSET_FIXED=YES \ 434308265Sgjb SP_ENCODING=UTF-8 435308265Sgjb 436308265Sgjb# This expensive test requires USE_LTZ. 437308265Sgjb# To suppress it, define this macro to be empty. 438308265SgjbCHECK_TIME_T_ALTERNATIVES = check_time_t_alternatives 439308265Sgjb 440308265Sgjb# SAFE_CHAR is a regular expression that matches a safe character. 441308265Sgjb# Some parts of this distribution are limited to safe characters; 442308265Sgjb# others can use any UTF-8 character. 443308265Sgjb# For now, the safe characters are a safe subset of ASCII. 444308265Sgjb# The caller must set the shell variable 'sharp' to the character '#', 445308265Sgjb# since Makefile macros cannot contain '#'. 446308265Sgjb# TAB_CHAR is a single tab character, in single quotes. 447308265SgjbTAB_CHAR= ' ' 448308265SgjbSAFE_CHARSET1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@' 449308265SgjbSAFE_CHARSET2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`' 450308265SgjbSAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~' 451308265SgjbSAFE_CHARSET= $(SAFE_CHARSET1)$(SAFE_CHARSET2)$(SAFE_CHARSET3) 452308265SgjbSAFE_CHAR= '[]'$(SAFE_CHARSET)'-]' 453308265Sgjb 454339630Sphilip# These characters are Latin-1, and so are likely to be displayable 455339630Sphilip# even in editors with limited character sets. 456339630SphilipUNUSUAL_OK_LATIN_1 = �������������� 457339630Sphilip# This IPA symbol is represented in Unicode as the composition of 458339630Sphilip# U+0075 and U+032F, and U+032F is not considered alphabetic by some 459339630Sphilip# grep implementations that do not grok composition. 460339630SphilipUNUSUAL_OK_IPA = u�� 461331662Sphilip# Non-ASCII non-letters that OK_CHAR allows, as these characters are 462339630Sphilip# useful in commentary. 463339630SphilipUNUSUAL_OK_CHARSET= $(UNUSUAL_OK_LATIN_1)$(UNUSUAL_OK_IPA) 464331662Sphilip 465308265Sgjb# OK_CHAR matches any character allowed in the distributed files. 466331662Sphilip# This is the same as SAFE_CHAR, except that UNUSUAL_OK_CHARSET and 467331662Sphilip# multibyte letters are also allowed so that commentary can contain a 468331662Sphilip# few safe symbols and people's names and can quote non-English sources. 469331662Sphilip# Other non-letters are limited to ASCII renderings for the 470331662Sphilip# convenience of maintainers using XEmacs 21.5.34, which by default 471331662Sphilip# mishandles Unicode characters U+0100 and greater. 472331662SphilipOK_CHAR= '[][:alpha:]$(UNUSUAL_OK_CHARSET)'$(SAFE_CHARSET)'-]' 473308265Sgjb 474308265Sgjb# SAFE_LINE matches a line of safe characters. 475308265Sgjb# SAFE_SHARP_LINE is similar, except any OK character can follow '#'; 476308265Sgjb# this is so that comments can contain non-ASCII characters. 477308265Sgjb# OK_LINE matches a line of OK characters. 478308265SgjbSAFE_LINE= '^'$(SAFE_CHAR)'*$$' 479308265SgjbSAFE_SHARP_LINE='^'$(SAFE_CHAR)'*('$$sharp$(OK_CHAR)'*)?$$' 480308265SgjbOK_LINE= '^'$(OK_CHAR)'*$$' 481308265Sgjb 482308265Sgjb# Flags to give 'tar' when making a distribution. 483308265Sgjb# Try to use flags appropriate for GNU tar. 484308265SgjbGNUTARFLAGS= --numeric-owner --owner=0 --group=0 --mode=go+u,go-w --sort=name 485308265SgjbTARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \ 486308265Sgjb then echo $(GNUTARFLAGS); \ 487308265Sgjb else :; \ 488308265Sgjb fi` 489308265Sgjb 490308265Sgjb# Flags to give 'gzip' when making a distribution. 491308265SgjbGZIPFLAGS= -9n 492308265Sgjb 493308265Sgjb############################################################################### 494308265Sgjb 495308265Sgjb#MAKE= make 496308265Sgjb 497308265Sgjbcc= cc 498328475SphilipCC= $(cc) -DTZDIR='"$(TZDIR)"' 499308265Sgjb 500308265SgjbAR= ar 501308265Sgjb 502308265Sgjb# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib. 503308265SgjbRANLIB= : 504308265Sgjb 505308265SgjbTZCOBJS= zic.o 506325159SphilipTZDOBJS= zdump.o localtime.o asctime.o strftime.o 507308265SgjbDATEOBJS= date.o localtime.o strftime.o asctime.o 508308265SgjbLIBSRCS= localtime.c asctime.c difftime.c 509308265SgjbLIBOBJS= localtime.o asctime.o difftime.o 510308265SgjbHEADERS= tzfile.h private.h 511308265SgjbNONLIBSRCS= zic.c zdump.c 512308265SgjbNEWUCBSRCS= date.c strftime.c 513308265SgjbSOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) \ 514308265Sgjb tzselect.ksh workman.sh 515308265SgjbMANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \ 516308265Sgjb tzfile.5 tzselect.8 zic.8 zdump.8 517308265SgjbMANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \ 518308265Sgjb time2posix.3.txt \ 519308265Sgjb tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \ 520308265Sgjb date.1.txt 521325159SphilipCOMMON= calendars CONTRIBUTING LICENSE Makefile \ 522325159Sphilip NEWS README theory.html version 523328475SphilipWEB_PAGES= tz-art.html tz-how-to.html tz-link.html 524345670SphilipCHECK_WEB_PAGES=check_theory.html check_tz-art.html \ 525345670Sphilip check_tz-how-to.html check_tz-link.html 526308265SgjbDOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES) 527308265SgjbPRIMARY_YDATA= africa antarctica asia australasia \ 528308265Sgjb europe northamerica southamerica 529328475SphilipYDATA= $(PRIMARY_YDATA) etcetera 530308265SgjbNDATA= systemv factory 531328475SphilipTDATA_TO_CHECK= $(YDATA) $(NDATA) backward pacificnew 532328475SphilipTDATA= $(YDATA) $(NDATA) $(BACKWARD) 533308265SgjbZONETABLES= zone1970.tab zone.tab 534325159SphilipTABDATA= iso3166.tab $(TZDATA_TEXT) $(ZONETABLES) 535308265SgjbLEAP_DEPS= leapseconds.awk leap-seconds.list 536331662SphilipTZDATA_ZI_DEPS= ziguard.awk zishrink.awk version $(TDATA) $(PACKRATDATA) 537331662SphilipDSTDATA_ZI_DEPS= ziguard.awk $(TDATA) $(PACKRATDATA) 538328475SphilipDATA= $(TDATA_TO_CHECK) backzone iso3166.tab leap-seconds.list \ 539325159Sphilip leapseconds yearistype.sh $(ZONETABLES) 540331662SphilipAWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk \ 541331662Sphilip ziguard.awk zishrink.awk 542308265SgjbMISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl 543308265SgjbTZS_YEAR= 2050 544339630SphilipTZS_CUTOFF_FLAG= -c $(TZS_YEAR) 545308265SgjbTZS= to$(TZS_YEAR).tzs 546308265SgjbTZS_NEW= to$(TZS_YEAR)new.tzs 547308265SgjbTZS_DEPS= $(PRIMARY_YDATA) asctime.c localtime.c \ 548308265Sgjb private.h tzfile.h zdump.c zic.c 549339630Sphilip# EIGHT_YARDS is just a yard short of the whole ENCHILADA. 550339630SphilipEIGHT_YARDS = $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) tzdata.zi 551339630SphilipENCHILADA = $(EIGHT_YARDS) $(TZS) 552308265Sgjb 553308265Sgjb# Consult these files when deciding whether to rebuild the 'version' file. 554308265Sgjb# This list is not the same as the output of 'git ls-files', since 555308265Sgjb# .gitignore is not distributed. 556308265SgjbVERSION_DEPS= \ 557325159Sphilip calendars CONTRIBUTING LICENSE Makefile NEWS README \ 558308265Sgjb africa antarctica asctime.c asia australasia \ 559308265Sgjb backward backzone \ 560308265Sgjb checklinks.awk checktab.awk \ 561308265Sgjb date.1 date.c difftime.c \ 562308265Sgjb etcetera europe factory iso3166.tab \ 563308265Sgjb leap-seconds.list leapseconds.awk localtime.c \ 564308265Sgjb newctime.3 newstrftime.3 newtzset.3 northamerica \ 565308265Sgjb pacificnew private.h \ 566325159Sphilip southamerica strftime.c systemv theory.html \ 567328475Sphilip time2posix.3 tz-art.html tz-how-to.html tz-link.html \ 568308265Sgjb tzfile.5 tzfile.h tzselect.8 tzselect.ksh \ 569308265Sgjb workman.sh yearistype.sh \ 570308265Sgjb zdump.8 zdump.c zic.8 zic.c \ 571333312Sphilip ziguard.awk zishrink.awk \ 572308265Sgjb zone.tab zone1970.tab zoneinfo2tdf.pl 573308265Sgjb 574308265Sgjb# And for the benefit of csh users on systems that assume the user 575308265Sgjb# shell should be used to handle commands in Makefiles. . . 576308265Sgjb 577308265SgjbSHELL= /bin/sh 578308265Sgjb 579331662Sphilipall: tzselect yearistype zic zdump libtz.a $(TABDATA) \ 580331662Sphilip vanguard.zi main.zi rearguard.zi 581308265Sgjb 582308265SgjbALL: all date $(ENCHILADA) 583308265Sgjb 584308265Sgjbinstall: all $(DATA) $(REDO) $(MANS) 585328475Sphilip mkdir -p '$(DESTDIR)$(BINDIR)' \ 586328475Sphilip '$(DESTDIR)$(ZDUMPDIR)' '$(DESTDIR)$(ZICDIR)' \ 587328475Sphilip '$(DESTDIR)$(LIBDIR)' \ 588328475Sphilip '$(DESTDIR)$(MANDIR)/man3' '$(DESTDIR)$(MANDIR)/man5' \ 589328475Sphilip '$(DESTDIR)$(MANDIR)/man8' 590349598Sphilip $(ZIC_INSTALL) -l $(LOCALTIME) \ 591349598Sphilip `case '$(POSIXRULES)' in ?*) echo '-p';; esac \ 592349598Sphilip ` $(POSIXRULES) \ 593328475Sphilip -t '$(DESTDIR)$(TZDEFAULT)' 594328475Sphilip cp -f $(TABDATA) '$(DESTDIR)$(TZDIR)/.' 595328475Sphilip cp tzselect '$(DESTDIR)$(BINDIR)/.' 596328475Sphilip cp zdump '$(DESTDIR)$(ZDUMPDIR)/.' 597328475Sphilip cp zic '$(DESTDIR)$(ZICDIR)/.' 598328475Sphilip cp libtz.a '$(DESTDIR)$(LIBDIR)/.' 599328475Sphilip $(RANLIB) '$(DESTDIR)$(LIBDIR)/libtz.a' 600328475Sphilip cp -f newctime.3 newtzset.3 '$(DESTDIR)$(MANDIR)/man3/.' 601328475Sphilip cp -f tzfile.5 '$(DESTDIR)$(MANDIR)/man5/.' 602328475Sphilip cp -f tzselect.8 zdump.8 zic.8 '$(DESTDIR)$(MANDIR)/man8/.' 603308265Sgjb 604308265SgjbINSTALL: ALL install date.1 605328475Sphilip mkdir -p '$(DESTDIR)$(BINDIR)' '$(DESTDIR)$(MANDIR)/man1' 606328475Sphilip cp date '$(DESTDIR)$(BINDIR)/.' 607328475Sphilip cp -f date.1 '$(DESTDIR)$(MANDIR)/man1/.' 608308265Sgjb 609308265Sgjbversion: $(VERSION_DEPS) 610308265Sgjb { (type git) >/dev/null 2>&1 && \ 611308265Sgjb V=`git describe --match '[0-9][0-9][0-9][0-9][a-z]*' \ 612308265Sgjb --abbrev=7 --dirty` || \ 613328475Sphilip V='$(VERSION)'; } && \ 614308265Sgjb printf '%s\n' "$$V" >$@.out 615308265Sgjb mv $@.out $@ 616308265Sgjb 617339630Sphilip# These files can be tailored by setting BACKWARD and PACKRATDATA. 618331662Sphilipvanguard.zi main.zi rearguard.zi: $(DSTDATA_ZI_DEPS) 619333312Sphilip $(AWK) -v DATAFORM=`expr $@ : '\(.*\).zi'` -f ziguard.awk \ 620333312Sphilip $(TDATA) $(PACKRATDATA) >$@.out 621331662Sphilip mv $@.out $@ 622339630Sphilip# This file has a version comment that attempts to capture any tailoring 623339630Sphilip# via BACKWARD, DATAFORM, PACKRATDATA, and REDO. 624339630Sphiliptzdata.zi: $(DATAFORM).zi version zishrink.awk 625328475Sphilip version=`sed 1q version` && \ 626339630Sphilip LC_ALL=C $(AWK) \ 627339630Sphilip -v dataform='$(DATAFORM)' \ 628339630Sphilip -v deps='$(DSTDATA_ZI_DEPS) zishrink.awk' \ 629339630Sphilip -v redo='$(REDO)' \ 630339630Sphilip -v version="$$version" \ 631339630Sphilip -f zishrink.awk \ 632331662Sphilip $(DATAFORM).zi >$@.out 633325159Sphilip mv $@.out $@ 634325159Sphilip 635308265Sgjbversion.h: version 636308265Sgjb VERSION=`cat version` && printf '%s\n' \ 637308265Sgjb 'static char const PKGVERSION[]="($(PACKAGE)) ";' \ 638308265Sgjb "static char const TZVERSION[]=\"$$VERSION\";" \ 639308265Sgjb 'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";' \ 640308265Sgjb >$@.out 641308265Sgjb mv $@.out $@ 642308265Sgjb 643308265Sgjbzdump: $(TZDOBJS) 644308265Sgjb $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS) 645308265Sgjb 646308265Sgjbzic: $(TZCOBJS) 647308265Sgjb $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS) 648308265Sgjb 649308265Sgjbyearistype: yearistype.sh 650308265Sgjb cp yearistype.sh yearistype 651308265Sgjb chmod +x yearistype 652308265Sgjb 653308265Sgjbleapseconds: $(LEAP_DEPS) 654308265Sgjb $(AWK) -f leapseconds.awk leap-seconds.list >$@.out 655308265Sgjb mv $@.out $@ 656308265Sgjb 657308265Sgjb# Arguments to pass to submakes of install_data. 658308265Sgjb# They can be overridden by later submake arguments. 659308265SgjbINSTALLARGS = \ 660328475Sphilip BACKWARD='$(BACKWARD)' \ 661328475Sphilip DESTDIR='$(DESTDIR)' \ 662308265Sgjb LEAPSECONDS='$(LEAPSECONDS)' \ 663308265Sgjb PACKRATDATA='$(PACKRATDATA)' \ 664328475Sphilip TZDEFAULT='$(TZDEFAULT)' \ 665328475Sphilip TZDIR='$(TZDIR)' \ 666328475Sphilip YEARISTYPE='$(YEARISTYPE)' \ 667308265Sgjb ZIC='$(ZIC)' 668308265Sgjb 669339630SphilipINSTALL_DATA_DEPS = zic leapseconds yearistype tzdata.zi 670339630Sphilip 671339630Sphilip# 'make install_data' installs one set of TZif files. 672339630Sphilipinstall_data: $(INSTALL_DATA_DEPS) 673325159Sphilip $(ZIC_INSTALL) tzdata.zi 674308265Sgjb 675339630Sphilipposix_only: $(INSTALL_DATA_DEPS) 676308265Sgjb $(MAKE) $(INSTALLARGS) LEAPSECONDS= install_data 677308265Sgjb 678339630Sphilipright_only: $(INSTALL_DATA_DEPS) 679308265Sgjb $(MAKE) $(INSTALLARGS) LEAPSECONDS='-L leapseconds' \ 680308265Sgjb install_data 681308265Sgjb 682308265Sgjb# In earlier versions of this makefile, the other two directories were 683308265Sgjb# subdirectories of $(TZDIR). However, this led to configuration errors. 684308265Sgjb# For example, with posix_right under the earlier scheme, 685308265Sgjb# TZ='right/Australia/Adelaide' got you localtime with leap seconds, 686308265Sgjb# but gmtime without leap seconds, which led to problems with applications 687308265Sgjb# like sendmail that subtract gmtime from localtime. 688308265Sgjb# Therefore, the other two directories are now siblings of $(TZDIR). 689308265Sgjb# You must replace all of $(TZDIR) to switch from not using leap seconds 690308265Sgjb# to using them, or vice versa. 691308265Sgjbright_posix: right_only 692328475Sphilip rm -fr '$(DESTDIR)$(TZDIR)-leaps' 693328475Sphilip ln -s '$(TZDIR_BASENAME)' '$(DESTDIR)$(TZDIR)-leaps' || \ 694328475Sphilip $(MAKE) $(INSTALLARGS) TZDIR='$(TZDIR)-leaps' right_only 695328475Sphilip $(MAKE) $(INSTALLARGS) TZDIR='$(TZDIR)-posix' posix_only 696308265Sgjb 697308265Sgjbposix_right: posix_only 698328475Sphilip rm -fr '$(DESTDIR)$(TZDIR)-posix' 699328475Sphilip ln -s '$(TZDIR_BASENAME)' '$(DESTDIR)$(TZDIR)-posix' || \ 700328475Sphilip $(MAKE) $(INSTALLARGS) TZDIR='$(TZDIR)-posix' posix_only 701328475Sphilip $(MAKE) $(INSTALLARGS) TZDIR='$(TZDIR)-leaps' right_only 702308265Sgjb 703308265Sgjb# This obsolescent rule is present for backwards compatibility with 704308265Sgjb# tz releases 2014g through 2015g. It should go away eventually. 705339630Sphilipposix_packrat: $(INSTALL_DATA_DEPS) 706308265Sgjb $(MAKE) $(INSTALLARGS) PACKRATDATA=backzone posix_only 707308265Sgjb 708308265Sgjbzones: $(REDO) 709308265Sgjb 710331662Sphilip# dummy.zd is not a real file; it is mentioned here only so that the 711331662Sphilip# top-level 'make' does not have a syntax error. 712331662SphilipZDS = dummy.zd 713331662Sphilip# Rule used only by submakes invoked by the $(TZS_NEW) rule. 714331662Sphilip# It is separate so that GNU 'make -j' can run instances in parallel. 715331662Sphilip$(ZDS): zdump 716339630Sphilip ./zdump -i $(TZS_CUTOFF_FLAG) '$(wd)/'$$(expr $@ : '\(.*\).zd') \ 717339630Sphilip >$@ 718331662Sphilip 719339630SphilipTZS_NEW_DEPS = tzdata.zi zdump zic 720339630Sphilip$(TZS_NEW): $(TZS_NEW_DEPS) 721339630Sphilip rm -fr tzs$(TZS_YEAR).dir 722339630Sphilip mkdir tzs$(TZS_YEAR).dir 723339630Sphilip $(zic) -d tzs$(TZS_YEAR).dir tzdata.zi 724325159Sphilip $(AWK) '/^L/{print "Link\t" $$2 "\t" $$3}' \ 725325159Sphilip tzdata.zi | LC_ALL=C sort >$@.out 726308265Sgjb wd=`pwd` && \ 727339630Sphilip x=`$(AWK) '/^Z/{print "tzs$(TZS_YEAR).dir/" $$2 ".zd"}' \ 728339630Sphilip tzdata.zi \ 729331662Sphilip | LC_ALL=C sort -t . -k 2,2` && \ 730339630Sphilip set x $$x && \ 731331662Sphilip shift && \ 732331662Sphilip ZDS=$$* && \ 733339630Sphilip $(MAKE) wd="$$wd" TZS_CUTOFF_FLAG="$(TZS_CUTOFF_FLAG)" \ 734339630Sphilip ZDS="$$ZDS" $$ZDS && \ 735339630Sphilip sed 's,^TZ=".*\.dir/,TZ=",' $$ZDS >>$@.out 736339630Sphilip rm -fr tzs$(TZS_YEAR).dir 737331662Sphilip mv $@.out $@ 738308265Sgjb 739339630Sphilip# If $(TZS) exists but 'make check_tzs' fails, a maintainer should inspect the 740308265Sgjb# failed output and fix the inconsistency, perhaps by running 'make force_tzs'. 741308265Sgjb$(TZS): 742339630Sphilip touch $@ 743308265Sgjb 744308265Sgjbforce_tzs: $(TZS_NEW) 745308265Sgjb cp $(TZS_NEW) $(TZS) 746308265Sgjb 747308265Sgjblibtz.a: $(LIBOBJS) 748309792Sbapt rm -f $@ 749309792Sbapt $(AR) -rc $@ $(LIBOBJS) 750308265Sgjb $(RANLIB) $@ 751308265Sgjb 752308265Sgjbdate: $(DATEOBJS) 753308265Sgjb $(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS) 754308265Sgjb 755308265Sgjbtzselect: tzselect.ksh version 756308265Sgjb VERSION=`cat version` && sed \ 757308265Sgjb -e 's|#!/bin/bash|#!$(KSHELL)|g' \ 758308265Sgjb -e 's|AWK=[^}]*|AWK=$(AWK)|g' \ 759308265Sgjb -e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \ 760308265Sgjb -e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \ 761308265Sgjb -e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \ 762308265Sgjb -e 's|\(TZVERSION\)=.*|\1='"$$VERSION"'|' \ 763308265Sgjb <$@.ksh >$@.out 764308265Sgjb chmod +x $@.out 765308265Sgjb mv $@.out $@ 766308265Sgjb 767325159Sphilipcheck: check_character_set check_white_space check_links \ 768325159Sphilip check_name_lengths check_sorted \ 769325159Sphilip check_tables check_web check_zishrink check_tzs 770308265Sgjb 771308265Sgjbcheck_character_set: $(ENCHILADA) 772325159Sphilip test ! '$(UTF8_LOCALE)' || \ 773325159Sphilip ! printf 'A\304\200B\n' | \ 774325159Sphilip LC_ALL='$(UTF8_LOCALE)' grep -q '^A.B$$' >/dev/null 2>&1 || { \ 775325159Sphilip LC_ALL='$(UTF8_LOCALE)' && export LC_ALL && \ 776308265Sgjb sharp='#' && \ 777308265Sgjb ! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \ 778308265Sgjb $(MISC) $(SOURCES) $(WEB_PAGES) \ 779331662Sphilip CONTRIBUTING LICENSE README \ 780325159Sphilip version tzdata.zi && \ 781339630Sphilip ! grep -Env $(SAFE_LINE)'|^UNUSUAL_OK_'$(OK_CHAR)'*$$' \ 782331662Sphilip Makefile && \ 783328475Sphilip ! grep -Env $(SAFE_SHARP_LINE) $(TDATA_TO_CHECK) backzone \ 784308265Sgjb leapseconds yearistype.sh zone.tab && \ 785325159Sphilip ! grep -Env $(OK_LINE) $(ENCHILADA); \ 786325159Sphilip } 787339630Sphilip touch $@ 788308265Sgjb 789308265Sgjbcheck_white_space: $(ENCHILADA) 790308265Sgjb patfmt=' \t|[\f\r\v]' && pat=`printf "$$patfmt\\n"` && \ 791339630Sphilip ! grep -En "$$pat" \ 792339630Sphilip $$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list) 793328475Sphilip ! grep -n '[[:space:]]$$' \ 794328475Sphilip $$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list) 795339630Sphilip touch $@ 796308265Sgjb 797325159SphilipPRECEDES_FILE_NAME = ^(Zone|Link[[:space:]]+[^[:space:]]+)[[:space:]]+ 798325159SphilipFILE_NAME_COMPONENT_TOO_LONG = \ 799325159Sphilip $(PRECEDES_FILE_NAME)[^[:space:]]*[^/[:space:]]{15} 800325159Sphilip 801328475Sphilipcheck_name_lengths: $(TDATA_TO_CHECK) backzone 802328475Sphilip ! grep -En '$(FILE_NAME_COMPONENT_TOO_LONG)' \ 803328475Sphilip $(TDATA_TO_CHECK) backzone 804339630Sphilip touch $@ 805325159Sphilip 806308265SgjbCHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; } 807308265Sgjb 808308265Sgjbcheck_sorted: backward backzone iso3166.tab zone.tab zone1970.tab 809308265Sgjb $(AWK) '/^Link/ {print $$3}' backward | LC_ALL=C sort -cu 810308265Sgjb $(AWK) '/^Zone/ {print $$2}' backzone | LC_ALL=C sort -cu 811339630Sphilip touch $@ 812308265Sgjb 813331662Sphilipcheck_links: checklinks.awk $(TDATA_TO_CHECK) tzdata.zi 814328475Sphilip $(AWK) -f checklinks.awk $(TDATA_TO_CHECK) 815325159Sphilip $(AWK) -f checklinks.awk tzdata.zi 816339630Sphilip touch $@ 817308265Sgjb 818308265Sgjbcheck_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES) 819308265Sgjb for tab in $(ZONETABLES); do \ 820308265Sgjb $(AWK) -f checktab.awk -v zone_table=$$tab $(PRIMARY_YDATA) \ 821308265Sgjb || exit; \ 822308265Sgjb done 823339630Sphilip touch $@ 824308265Sgjb 825308265Sgjbcheck_tzs: $(TZS) $(TZS_NEW) 826339630Sphilip if test -s $(TZS); then \ 827339630Sphilip diff -u $(TZS) $(TZS_NEW); \ 828339630Sphilip else \ 829339630Sphilip cp $(TZS_NEW) $(TZS); \ 830339630Sphilip fi 831339630Sphilip touch $@ 832308265Sgjb 833342668Sphilipcheck_web: $(CHECK_WEB_PAGES) 834345670Sphilipcheck_theory.html: theory.html 835342668Sphilipcheck_tz-art.html: tz-art.html 836342668Sphilipcheck_tz-link.html: tz-link.html 837345670Sphilipcheck_theory.html check_tz-art.html check_tz-link.html: 838342668Sphilip $(CURL) -sS --url https://validator.w3.org/nu/ -F out=gnu \ 839342668Sphilip -F file=@$$(expr $@ : 'check_\(.*\)') -o $@.out && \ 840342668Sphilip test ! -s $@.out || { cat $@.out; exit 1; } 841342668Sphilip mv $@.out $@ 842342668Sphilipcheck_tz-how-to.html: tz-how-to.html 843325159Sphilip $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) tz-how-to.html 844339630Sphilip touch $@ 845308265Sgjb 846331662Sphilip# Check that zishrink.awk does not alter the data, and that ziguard.awk 847331662Sphilip# preserves main-format data. 848339630Sphilipcheck_zishrink: check_zishrink_posix check_zishrink_right 849339630Sphilipcheck_zishrink_posix check_zishrink_right: \ 850339630Sphilip zic leapseconds $(PACKRATDATA) $(TDATA) $(DATAFORM).zi tzdata.zi 851339630Sphilip rm -fr $@.dir $@-t.dir $@-shrunk.dir 852339630Sphilip mkdir $@.dir $@-t.dir $@-shrunk.dir 853339630Sphilip case $@ in \ 854339630Sphilip *_right) leap='-L leapseconds';; \ 855339630Sphilip *) leap=;; \ 856339630Sphilip esac && \ 857339630Sphilip $(ZIC) $$leap -d $@.dir $(DATAFORM).zi && \ 858339630Sphilip $(ZIC) $$leap -d $@-shrunk.dir tzdata.zi && \ 859331662Sphilip case $(DATAFORM) in \ 860331662Sphilip main) \ 861339630Sphilip $(ZIC) $$leap -d $@-t.dir $(TDATA) && \ 862331662Sphilip $(AWK) '/^Rule/' $(TDATA) | \ 863339630Sphilip $(ZIC) $$leap -d $@-t.dir - $(PACKRATDATA) && \ 864339630Sphilip diff -r $@.dir $@-t.dir;; \ 865339630Sphilip esac 866339630Sphilip diff -r $@.dir $@-shrunk.dir 867339630Sphilip rm -fr $@.dir $@-t.dir $@-shrunk.dir 868339630Sphilip touch $@ 869325159Sphilip 870308265Sgjbclean_misc: 871345670Sphilip rm -fr check_*.dir 872339630Sphilip rm -f *.o *.out $(TIME_T_ALTERNATIVES) \ 873339630Sphilip check_* core typecheck_* \ 874308265Sgjb date tzselect version.h zdump zic yearistype libtz.a 875308265Sgjbclean: clean_misc 876345670Sphilip rm -fr *.dir tzdb-*/ 877345670Sphilip rm -f *.zi $(TZS_NEW) 878308265Sgjb 879308265Sgjbmaintainer-clean: clean 880308265Sgjb @echo 'This command is intended for maintainers to use; it' 881308265Sgjb @echo 'deletes files that may need special tools to rebuild.' 882308265Sgjb rm -f leapseconds version $(MANTXTS) $(TZS) *.asc *.tar.* 883308265Sgjb 884308265Sgjbnames: 885308265Sgjb @echo $(ENCHILADA) 886308265Sgjb 887308265Sgjbpublic: check check_public $(CHECK_TIME_T_ALTERNATIVES) \ 888308265Sgjb tarballs signatures 889308265Sgjb 890308265Sgjbdate.1.txt: date.1 891308265Sgjbnewctime.3.txt: newctime.3 892308265Sgjbnewstrftime.3.txt: newstrftime.3 893308265Sgjbnewtzset.3.txt: newtzset.3 894308265Sgjbtime2posix.3.txt: time2posix.3 895308265Sgjbtzfile.5.txt: tzfile.5 896308265Sgjbtzselect.8.txt: tzselect.8 897308265Sgjbzdump.8.txt: zdump.8 898308265Sgjbzic.8.txt: zic.8 899308265Sgjb 900308265Sgjb$(MANTXTS): workman.sh 901308265Sgjb LC_ALL=C sh workman.sh `expr $@ : '\(.*\)\.txt$$'` >$@.out 902308265Sgjb mv $@.out $@ 903308265Sgjb 904339630Sphilip# Set the timestamps to those of the git repository, if available, 905308265Sgjb# and if the files have not changed since then. 906308265Sgjb# This uses GNU 'touch' syntax 'touch -d@N FILE', 907308265Sgjb# where N is the number of seconds since 1970. 908308265Sgjb# If git or GNU 'touch' is absent, don't bother to sync with git timestamps. 909308265Sgjb# Also, set the timestamp of each prebuilt file like 'leapseconds' 910308265Sgjb# to be the maximum of the files it depends on. 911339630Sphilipset-timestamps.out: $(EIGHT_YARDS) 912308265Sgjb rm -f $@ 913308265Sgjb if (type git) >/dev/null 2>&1 && \ 914339630Sphilip files=`git ls-files $(EIGHT_YARDS)` && \ 915308265Sgjb touch -md @1 test.out; then \ 916308265Sgjb rm -f test.out && \ 917308265Sgjb for file in $$files; do \ 918308265Sgjb if git diff --quiet $$file; then \ 919308265Sgjb time=`git log -1 --format='tformat:%ct' $$file` && \ 920308265Sgjb touch -cmd @$$time $$file; \ 921308265Sgjb else \ 922308265Sgjb echo >&2 "$$file: warning: does not match repository"; \ 923308265Sgjb fi || exit; \ 924308265Sgjb done; \ 925308265Sgjb fi 926308265Sgjb touch -cmr `ls -t $(LEAP_DEPS) | sed 1q` leapseconds 927308265Sgjb for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \ 928308265Sgjb touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \ 929308265Sgjb exit; \ 930308265Sgjb done 931325159Sphilip touch -cmr `ls -t $(TZDATA_ZI_DEPS) | sed 1q` tzdata.zi 932308265Sgjb touch -cmr `ls -t $(VERSION_DEPS) | sed 1q` version 933308265Sgjb touch $@ 934339630Sphilipset-tzs-timestamp.out: $(TZS) 935339630Sphilip touch -cmr `ls -t $(TZS_DEPS) | sed 1q` $(TZS) 936339630Sphilip touch $@ 937308265Sgjb 938308265Sgjb# The zics below ensure that each data file can stand on its own. 939308265Sgjb# We also do an all-files run to catch links to links. 940308265Sgjb 941339630Sphilipcheck_public: $(VERSION_DEPS) 942339630Sphilip rm -fr public.dir 943339630Sphilip mkdir public.dir 944339630Sphilip ln $(VERSION_DEPS) public.dir 945339630Sphilip cd public.dir && $(MAKE) CFLAGS='$(GCC_DEBUG_FLAGS)' ALL 946339630Sphilip for i in $(TDATA_TO_CHECK) public.dir/tzdata.zi; do \ 947339630Sphilip public.dir/zic -v -d public.dir/zoneinfo $$i 2>&1 || exit; \ 948308265Sgjb done 949339630Sphilip public.dir/zic -v -d public.dir/zoneinfo-all $(TDATA_TO_CHECK) 950308265Sgjb rm -fr public.dir 951339630Sphilip touch $@ 952308265Sgjb 953308265Sgjb# Check that the code works under various alternative 954308265Sgjb# implementations of time_t. 955339630Sphilipcheck_time_t_alternatives: $(TIME_T_ALTERNATIVES) 956339630Sphilip$(TIME_T_ALTERNATIVES_TAIL): $(TIME_T_ALTERNATIVES_HEAD) 957339630Sphilip$(TIME_T_ALTERNATIVES): $(VERSION_DEPS) 958339630Sphilip rm -fr $@.dir 959339630Sphilip mkdir $@.dir 960339630Sphilip ln $(VERSION_DEPS) $@.dir 961339630Sphilip case $@ in \ 962339630Sphilip int32_t) range=-2147483648,2147483648;; \ 963339630Sphilip u*) range=0,4294967296;; \ 964339630Sphilip *) range=-4294967296,4294967296;; \ 965339630Sphilip esac && \ 966339630Sphilip wd=`pwd` && \ 967339630Sphilip zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone1970.tab` && \ 968339630Sphilip if test $@ = $(TIME_T_ALTERNATIVES_HEAD); then \ 969339630Sphilip range_target=; \ 970308265Sgjb else \ 971339630Sphilip range_target=to$$range.tzs; \ 972308265Sgjb fi && \ 973339630Sphilip (cd $@.dir && \ 974339630Sphilip $(MAKE) TOPDIR="$$wd/$@.dir" \ 975339630Sphilip CFLAGS='$(CFLAGS) -Dtime_tz='"'$@'" \ 976308265Sgjb REDO='$(REDO)' \ 977339630Sphilip D=$$wd/$@.dir \ 978339630Sphilip TZS_YEAR="$$range" TZS_CUTOFF_FLAG="-t $$range" \ 979339630Sphilip install $$range_target) && \ 980339630Sphilip test $@ = $(TIME_T_ALTERNATIVES_HEAD) || { \ 981339630Sphilip (cd $(TIME_T_ALTERNATIVES_HEAD).dir && \ 982339630Sphilip $(MAKE) TOPDIR="$$wd/$@.dir" \ 983339630Sphilip TZS_YEAR="$$range" TZS_CUTOFF_FLAG="-t $$range" \ 984339630Sphilip D=$$wd/$@.dir \ 985339630Sphilip to$$range.tzs) && \ 986339630Sphilip diff -u $(TIME_T_ALTERNATIVES_HEAD).dir/to$$range.tzs \ 987339630Sphilip $@.dir/to$$range.tzs && \ 988339630Sphilip if diff -q Makefile Makefile 2>/dev/null; then \ 989339630Sphilip quiet_option='-q'; \ 990339630Sphilip else \ 991339630Sphilip quiet_option=''; \ 992339630Sphilip fi && \ 993339630Sphilip diff $$quiet_option -r $(TIME_T_ALTERNATIVES_HEAD).dir/etc \ 994339630Sphilip $@.dir/etc && \ 995339630Sphilip diff $$quiet_option -r \ 996339630Sphilip $(TIME_T_ALTERNATIVES_HEAD).dir/usr/share \ 997339630Sphilip $@.dir/usr/share; \ 998339630Sphilip } 999339630Sphilip touch $@ 1000308265Sgjb 1001333312SphilipTRADITIONAL_ASC = \ 1002333312Sphilip tzcode$(VERSION).tar.gz.asc \ 1003333312Sphilip tzdata$(VERSION).tar.gz.asc 1004339630SphilipREARGUARD_ASC = \ 1005339630Sphilip tzdata$(VERSION)-rearguard.tar.gz.asc 1006339630SphilipALL_ASC = $(TRADITIONAL_ASC) $(REARGUARD_ASC) \ 1007333312Sphilip tzdb-$(VERSION).tar.lz.asc 1008333312Sphilip 1009339630Sphiliptarballs rearguard_tarballs traditional_tarballs \ 1010339630Sphilipsignatures rearguard_signatures traditional_signatures: \ 1011339630Sphilip version set-timestamps.out rearguard.zi 1012308265Sgjb VERSION=`cat version` && \ 1013308265Sgjb $(MAKE) VERSION="$$VERSION" $@_version 1014308265Sgjb 1015331662Sphilip# These *_version rules are intended for use if VERSION is set by some 1016331662Sphilip# other means. Ordinarily these rules are used only by the above 1017331662Sphilip# non-_version rules, which set VERSION on the 'make' command line. 1018339630Sphiliptarballs_version: traditional_tarballs_version rearguard_tarballs_version \ 1019333312Sphilip tzdb-$(VERSION).tar.lz 1020339630Sphiliprearguard_tarballs_version: \ 1021339630Sphilip tzdata$(VERSION)-rearguard.tar.gz 1022308265Sgjbtraditional_tarballs_version: \ 1023308265Sgjb tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz 1024333312Sphilipsignatures_version: $(ALL_ASC) 1025339630Sphiliprearguard_signatures_version: $(REARGUARD_ASC) 1026333312Sphiliptraditional_signatures_version: $(TRADITIONAL_ASC) 1027308265Sgjb 1028308265Sgjbtzcode$(VERSION).tar.gz: set-timestamps.out 1029308265Sgjb LC_ALL=C && export LC_ALL && \ 1030308265Sgjb tar $(TARFLAGS) -cf - \ 1031308265Sgjb $(COMMON) $(DOCS) $(SOURCES) | \ 1032308265Sgjb gzip $(GZIPFLAGS) >$@.out 1033308265Sgjb mv $@.out $@ 1034308265Sgjb 1035308265Sgjbtzdata$(VERSION).tar.gz: set-timestamps.out 1036308265Sgjb LC_ALL=C && export LC_ALL && \ 1037308265Sgjb tar $(TARFLAGS) -cf - $(COMMON) $(DATA) $(MISC) | \ 1038308265Sgjb gzip $(GZIPFLAGS) >$@.out 1039308265Sgjb mv $@.out $@ 1040308265Sgjb 1041333312Sphiliptzdata$(VERSION)-rearguard.tar.gz: rearguard.zi set-timestamps.out 1042333312Sphilip rm -fr tzdata$(VERSION)-rearguard.dir 1043333312Sphilip mkdir tzdata$(VERSION)-rearguard.dir 1044333312Sphilip ln $(COMMON) $(DATA) $(MISC) tzdata$(VERSION)-rearguard.dir 1045333312Sphilip cd tzdata$(VERSION)-rearguard.dir && \ 1046333312Sphilip rm -f $(TDATA) $(PACKRATDATA) version 1047333312Sphilip for f in $(TDATA) $(PACKRATDATA); do \ 1048333312Sphilip rearf=tzdata$(VERSION)-rearguard.dir/$$f; \ 1049333312Sphilip $(AWK) -v DATAFORM=rearguard -f ziguard.awk $$f >$$rearf && \ 1050333312Sphilip touch -cmr `ls -t ziguard.awk $$f` $$rearf || exit; \ 1051333312Sphilip done 1052333312Sphilip sed '1s/$$/-rearguard/' \ 1053333312Sphilip <version >tzdata$(VERSION)-rearguard.dir/version 1054333312Sphilip touch -cmr version tzdata$(VERSION)-rearguard.dir/version 1055333312Sphilip LC_ALL=C && export LC_ALL && \ 1056333312Sphilip (cd tzdata$(VERSION)-rearguard.dir && \ 1057333312Sphilip tar $(TARFLAGS) -cf - $(COMMON) $(DATA) $(MISC) | \ 1058333312Sphilip gzip $(GZIPFLAGS)) >$@.out 1059333312Sphilip mv $@.out $@ 1060333312Sphilip 1061339630Sphiliptzdb-$(VERSION).tar.lz: set-timestamps.out set-tzs-timestamp.out 1062308265Sgjb rm -fr tzdb-$(VERSION) 1063308265Sgjb mkdir tzdb-$(VERSION) 1064308265Sgjb ln $(ENCHILADA) tzdb-$(VERSION) 1065308265Sgjb touch -cmr `ls -t tzdb-$(VERSION)/* | sed 1q` tzdb-$(VERSION) 1066308265Sgjb LC_ALL=C && export LC_ALL && \ 1067308265Sgjb tar $(TARFLAGS) -cf - tzdb-$(VERSION) | lzip -9 >$@.out 1068308265Sgjb mv $@.out $@ 1069308265Sgjb 1070308265Sgjbtzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz 1071308265Sgjbtzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz 1072333312Sphiliptzdata$(VERSION)-rearguard.tar.gz.asc: tzdata$(VERSION)-rearguard.tar.gz 1073308265Sgjbtzdb-$(VERSION).tar.lz.asc: tzdb-$(VERSION).tar.lz 1074333312Sphilip$(ALL_ASC): 1075349598Sphilip $(GPG) --armor --detach-sign $? 1076308265Sgjb 1077339630SphilipTYPECHECK_CFLAGS = $(CFLAGS) -DTYPECHECK -D__time_t_defined -D_TIME_T 1078339630Sphiliptypecheck: typecheck_long_long typecheck_unsigned 1079339630Sphiliptypecheck_long_long typecheck_unsigned: $(VERSION_DEPS) 1080339630Sphilip rm -fr $@.dir 1081339630Sphilip mkdir $@.dir 1082339630Sphilip ln $(VERSION_DEPS) $@.dir 1083339630Sphilip cd $@.dir && \ 1084339630Sphilip case $@ in \ 1085339630Sphilip *_long_long) i="long long";; \ 1086339630Sphilip *_unsigned ) i="unsigned" ;; \ 1087339630Sphilip esac && \ 1088339630Sphilip typecheck_cflags='' && \ 1089339630Sphilip $(MAKE) \ 1090339630Sphilip CFLAGS="$(TYPECHECK_CFLAGS) \"-Dtime_t=$$i\"" \ 1091339630Sphilip TOPDIR="`pwd`" \ 1092339630Sphilip install 1093339630Sphilip $@.dir/zdump -i -c 1970,1971 Europe/Rome 1094339630Sphilip touch $@ 1095308265Sgjb 1096325159Sphilipzonenames: tzdata.zi 1097325159Sphilip @$(AWK) '/^Z/ { print $$2 } /^L/ { print $$3 }' tzdata.zi 1098308265Sgjb 1099308265Sgjbasctime.o: private.h tzfile.h 1100308265Sgjbdate.o: private.h 1101308265Sgjbdifftime.o: private.h 1102308265Sgjblocaltime.o: private.h tzfile.h 1103308265Sgjbstrftime.o: private.h tzfile.h 1104308265Sgjbzdump.o: version.h 1105308265Sgjbzic.o: private.h tzfile.h version.h 1106308265Sgjb 1107308265Sgjb.KEEP_STATE: 1108308265Sgjb 1109308265Sgjb.PHONY: ALL INSTALL all 1110339630Sphilip.PHONY: check check_time_t_alternatives 1111342668Sphilip.PHONY: check_web check_zishrink 1112331662Sphilip.PHONY: clean clean_misc dummy.zd force_tzs 1113308265Sgjb.PHONY: install install_data maintainer-clean names 1114339630Sphilip.PHONY: posix_only posix_packrat posix_right public 1115339630Sphilip.PHONY: rearguard_signatures rearguard_signatures_version 1116339630Sphilip.PHONY: rearguard_tarballs rearguard_tarballs_version 1117339630Sphilip.PHONY: right_only right_posix signatures signatures_version 1118331662Sphilip.PHONY: tarballs tarballs_version 1119331662Sphilip.PHONY: traditional_signatures traditional_signatures_version 1120331662Sphilip.PHONY: traditional_tarballs traditional_tarballs_version 1121331662Sphilip.PHONY: typecheck 1122308265Sgjb.PHONY: zonenames zones 1123331662Sphilip.PHONY: $(ZDS) 1124