# This file is in the public domain, so clarified as of |
# 2009-05-17 by Arthur David Olson. |
|
# Package name for the code distribution. |
PACKAGE= tzcode |
|
# Version numbers of the code and data distributions. |
VERSION= 2015g |
|
# Email address for bug reports. |
BUGEMAIL= tz@iana.org |
|
# Change the line below for your time zone (after finding the zone you want in |
# the time zone files, or adding it to a time zone file). |
# Alternately, if you discover you've got the wrong time zone, you can just |
# zic -l rightzone |
# to correct things. |
# Use the command |
# make zonenames |
# to get a list of the values you can use for LOCALTIME. |
|
LOCALTIME= GMT |
|
# If you want something other than Eastern United States time as a template |
# for handling POSIX-style time zone environment variables, |
# change the line below (after finding the zone you want in the |
# time zone files, or adding it to a time zone file). |
# (When a POSIX-style environment variable is handled, the rules in the |
# template file are used to determine "spring forward" and "fall back" days and |
# times; the environment variable itself specifies UT offsets of standard and |
# summer time.) |
# Alternately, if you discover you've got the wrong time zone, you can just |
# zic -p rightzone |
# to correct things. |
# Use the command |
# make zonenames |
# to get a list of the values you can use for POSIXRULES. |
# If you want POSIX compatibility, use "America/New_York". |
|
POSIXRULES= America/New_York |
|
# Also see TZDEFRULESTRING below, which takes effect only |
# if the time zone files cannot be accessed. |
|
# Everything gets put in subdirectories of. . . |
|
TOPDIR= /usr/local |
|
# "Compiled" time zone information is placed in the "TZDIR" directory |
# (and subdirectories). |
# Use an absolute path name for TZDIR unless you're just testing the software. |
|
TZDIR_BASENAME= zoneinfo |
TZDIR= $(TOPDIR)/etc/$(TZDIR_BASENAME) |
|
# Types to try, as an alternative to time_t. int64_t should be first. |
TIME_T_ALTERNATIVES= int64_t int32_t uint32_t uint64_t |
|
# The "tzselect", "zic", and "zdump" commands get installed in. . . |
|
ETCDIR= $(TOPDIR)/etc |
|
# If you "make INSTALL", the "date" command gets installed in. . . |
|
BINDIR= $(TOPDIR)/bin |
|
# Manual pages go in subdirectories of. . . |
|
MANDIR= $(TOPDIR)/man |
|
# Library functions are put in an archive in LIBDIR. |
|
LIBDIR= $(TOPDIR)/lib |
|
# If you always want time values interpreted as "seconds since the epoch |
# (not counting leap seconds)", use |
# REDO= posix_only |
# below. If you always want right time values interpreted as "seconds since |
# the epoch" (counting leap seconds)", use |
# REDO= right_only |
# below. If you want both sets of data available, with leap seconds not |
# counted normally, use |
# REDO= posix_right |
# below. If you want both sets of data available, with leap seconds counted |
# normally, use |
# REDO= right_posix |
# below. If you want just POSIX-compatible time values, but with |
# out-of-scope and often-wrong data from the file 'backzone', use |
# REDO= posix_packrat |
# POSIX mandates that leap seconds not be counted; for compatibility with it, |
# use "posix_only", "posix_right", or "posix_packrat". |
|
REDO= posix_right |
|
# Since "." may not be in PATH... |
|
YEARISTYPE= ./yearistype |
|
# Non-default libraries needed to link. |
# Add -lintl if you want to use 'gettext' on Solaris. |
LDLIBS= |
|
# Add the following to the end of the "CFLAGS=" line as needed. |
# -DBIG_BANG=-9999999LL if the Big Bang occurred at time -9999999 (see zic.c) |
# -DHAVE_DOS_FILE_NAMES if file names have drive specifiers etc. (MS-DOS) |
# -DHAVE_GETTEXT=1 if 'gettext' works (GNU, Linux, Solaris); also see LDLIBS |
# -DHAVE_INCOMPATIBLE_CTIME_R=1 if your system's time.h declares |
# ctime_r and asctime_r incompatibly with the POSIX standard (Solaris 8). |
# -DHAVE_INTTYPES_H=1 if you have a pre-C99 compiler with "inttypes.h" |
# -DHAVE_LINK=0 if your system lacks a link function |
# -DHAVE_LOCALTIME_R=0 if your system lacks a localtime_r function |
# -DHAVE_LOCALTIME_RZ=0 if you do not want zdump to use localtime_rz |
# This defaults to 1 if a working localtime_rz seems to be available. |
# localtime_rz can make zdump significantly faster, but is nonstandard. |
# -DHAVE_STDINT_H=1 if you have a pre-C99 compiler with "stdint.h" |
# -DHAVE_STRFTIME_L=1 if <time.h> declares locale_t and strftime_l |
# This defaults to 0 if _POSIX_VERSION < 200809, 1 otherwise. |
# -DHAVE_STRDUP=0 if your system lacks the strdup function |
# -DHAVE_SYMLINK=0 if your system lacks the symlink function |
# -DHAVE_SYS_STAT_H=0 if your compiler lacks a "sys/stat.h" |
# -DHAVE_SYS_WAIT_H=0 if your compiler lacks a "sys/wait.h" |
# -DHAVE_TZSET=0 if your system lacks a tzset function |
# -DHAVE_UNISTD_H=0 if your compiler lacks a "unistd.h" (Microsoft C++ 7?) |
# -DNO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU=1 |
# if you do not want run time warnings about formats that may cause |
# year 2000 grief |
# -Dssize_t=long on ancient hosts that lack ssize_t |
# -DTHREAD_SAFE=1 to make localtime.c thread-safe, as POSIX requires; |
# not needed by the main-program tz code, which is single-threaded. |
# Append other compiler flags as needed, e.g., -pthread on GNU/Linux. |
# -Dtime_tz=\"T\" to use T as the time_t type, rather than the system time_t |
# -DTZ_DOMAIN=\"foo\" to use "foo" for gettext domain name; default is "tz" |
# -DTZ_DOMAINDIR=\"/path\" to use "/path" for gettext directory; |
# the default is system-supplied, typically "/usr/lib/locale" |
# -DTZDEFRULESTRING=\",date/time,date/time\" to default to the specified |
# DST transitions if the time zone files cannot be accessed |
# -DUNINIT_TRAP=1 if reading uninitialized storage can cause problems |
# other than simply getting garbage data |
# -DUSE_LTZ=0 to build zdump with the system time zone library |
# Also set TZDOBJS=zdump.o and CHECK_TIME_T_ALTERNATIVES= below. |
# -DZIC_MAX_ABBR_LEN_WO_WARN=3 |
# (or some other number) to set the maximum time zone abbreviation length |
# that zic will accept without a warning (the default is 6) |
# $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking |
GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ |
-Wall -Wextra \ |
-Wbad-function-cast -Wcast-align -Wdate-time \ |
-Wdeclaration-after-statement \ |
-Wdouble-promotion \ |
-Wformat=2 -Winit-self -Wjump-misses-init \ |
-Wlogical-op -Wmissing-prototypes -Wnested-externs \ |
-Wold-style-definition -Woverlength-strings -Wpointer-arith \ |
-Wshadow -Wstrict-prototypes -Wsuggest-attribute=const \ |
-Wsuggest-attribute=format -Wsuggest-attribute=noreturn \ |
-Wsuggest-attribute=pure -Wtrampolines \ |
-Wunused -Wwrite-strings \ |
-Wno-address -Wno-format-nonliteral -Wno-sign-compare \ |
-Wno-type-limits -Wno-unused-parameter |
# |
# If you want to use System V compatibility code, add |
# -DUSG_COMPAT |
# to the end of the "CFLAGS=" line. This arrange for "timezone" and "daylight" |
# variables to be kept up-to-date by the time conversion functions. Neither |
# "timezone" nor "daylight" is described in X3J11's work. |
# |
# If your system has a "GMT offset" field in its "struct tm"s |
# (or if you decide to add such a field in your system's "time.h" file), |
# add the name to a define such as |
# -DTM_GMTOFF=tm_gmtoff |
# to the end of the "CFLAGS=" line. If not defined, the code attempts to |
# guess TM_GMTOFF from other macros; define NO_TM_GMTOFF to suppress this. |
# Similarly, if your system has a "zone abbreviation" field, define |
# -DTM_ZONE=tm_zone |
# and define NO_TM_ZONE to suppress any guessing. These two fields are not |
# required by POSIX, but are widely available on GNU/Linux and BSD systems. |
# |
# If you want functions that were inspired by early versions of X3J11's work, |
# add |
# -DSTD_INSPIRED |
# to the end of the "CFLAGS=" line. This arranges for the functions |
# "tzsetwall", "offtime", "timelocal", "timegm", "timeoff", |
# "posix2time", and "time2posix" to be added to the time conversion library. |
# "tzsetwall" is like "tzset" except that it arranges for local wall clock |
# time (rather than the time specified in the TZ environment variable) |
# to be used. |
# "offtime" is like "gmtime" except that it accepts a second (long) argument |
# that gives an offset to add to the time_t when converting it. |
# "timelocal" is equivalent to "mktime". |
# "timegm" is like "timelocal" except that it turns a struct tm into |
# a time_t using UT (rather than local time as "timelocal" does). |
# "timeoff" is like "timegm" except that it accepts a second (long) argument |
# that gives an offset to use when converting to a time_t. |
# "posix2time" and "time2posix" are described in an included manual page. |
# X3J11's work does not describe any of these functions. |
# Sun has provided "tzsetwall", "timelocal", and "timegm" in SunOS 4.0. |
# These functions may well disappear in future releases of the time |
# conversion package. |
# |
# If you don't want functions that were inspired by NetBSD, add |
# -DNETBSD_INSPIRED=0 |
# to the end of the "CFLAGS=" line. Otherwise, the functions |
# "localtime_rz", "mktime_z", "tzalloc", and "tzfree" are added to the |
# time library, and if STD_INSPIRED is also defined the functions |
# "posix2time_z" and "time2posix_z" are added as well. |
# The functions ending in "_z" (or "_rz") are like their unsuffixed |
# (or suffixed-by-"_r") counterparts, except with an extra first |
# argument of opaque type timezone_t that specifies the time zone. |
# "tzalloc" allocates a timezone_t value, and "tzfree" frees it. |
# |
# If you want to allocate state structures in localtime, add |
# -DALL_STATE |
# to the end of the "CFLAGS=" line. Storage is obtained by calling malloc. |
# |
# If you want an "altzone" variable (a la System V Release 3.1), add |
# -DALTZONE |
# to the end of the "CFLAGS=" line. |
# This variable is not described in X3J11's work. |
# |
# NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put |
# out by the National Institute of Standards and Technology |
# which claims to test C and Posix conformance. If you want to pass PCTS, add |
# -DPCTS |
# to the end of the "CFLAGS=" line. |
# |
# If you want strict compliance with XPG4 as of 1994-04-09, add |
# -DXPG4_1994_04_09 |
# to the end of the "CFLAGS=" line. This causes "strftime" to always return |
# 53 as a week number (rather than 52 or 53) for those days in January that |
# before the first Monday in January when a "%V" format is used and January 1 |
# falls on a Friday, Saturday, or Sunday. |
|
CFLAGS= |
|
# Linker flags. Default to $(LFLAGS) for backwards compatibility |
# to tzcode2012h and earlier. |
|
LDFLAGS= $(LFLAGS) |
|
zic= ./zic |
ZIC= $(zic) $(ZFLAGS) |
|
ZFLAGS= |
|
# The name of a Posix-compliant 'awk' on your system. |
AWK= awk |
|
# The full path name of a Posix-compliant shell, preferably one that supports |
# the Korn shell's 'select' statement as an extension. |
# These days, Bash is the most popular. |
# It should be OK to set this to /bin/sh, on platforms where /bin/sh |
# lacks 'select' or doesn't completely conform to Posix, but /bin/bash |
# is typically nicer if it works. |
KSHELL= /bin/bash |
|
# The path where SGML DTDs are kept and the catalog file(s) to use when |
# validating. The default is appropriate for Ubuntu 13.10. |
SGML_TOPDIR= /usr |
SGML_DTDDIR= $(SGML_TOPDIR)/share/xml/w3c-sgml-lib/schema/dtd |
SGML_SEARCH_PATH= $(SGML_DTDDIR)/REC-html401-19991224 |
SGML_CATALOG_FILES= \ |
$(SGML_TOPDIR)/share/doc/w3-recs/html/www.w3.org/TR/1999/REC-html401-19991224/HTML4.cat |
|
# The name, arguments and environment of a program to validate your web pages. |
# See <http://www.jclark.com/sp/> for a validator, and |
# <http://validator.w3.org/source/> for a validation library. |
VALIDATE = nsgmls |
VALIDATE_FLAGS = -s -B -wall -wno-unused-param |
VALIDATE_ENV = \ |
SGML_CATALOG_FILES=$(SGML_CATALOG_FILES) \ |
SGML_SEARCH_PATH=$(SGML_SEARCH_PATH) \ |
SP_CHARSET_FIXED=YES \ |
SP_ENCODING=UTF-8 |
|
# This expensive test requires USE_LTZ. |
# To suppress it, define this macro to be empty. |
CHECK_TIME_T_ALTERNATIVES = check_time_t_alternatives |
|
# SAFE_CHAR is a regular expression that matches a safe character. |
# Some parts of this distribution are limited to safe characters; |
# others can use any UTF-8 character. |
# For now, the safe characters are a safe subset of ASCII. |
# The caller must set the shell variable 'sharp' to the character '#', |
# since Makefile macros cannot contain '#'. |
# TAB_CHAR is a single tab character, in single quotes. |
TAB_CHAR= ' ' |
SAFE_CHARSET1= $(TAB_CHAR)' !\"'$$sharp'$$%&'\''()*+,./0123456789:;<=>?@' |
SAFE_CHARSET2= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\^_`' |
SAFE_CHARSET3= 'abcdefghijklmnopqrstuvwxyz{|}~' |
SAFE_CHARSET= $(SAFE_CHARSET1)$(SAFE_CHARSET2)$(SAFE_CHARSET3) |
SAFE_CHAR= '[]'$(SAFE_CHARSET)'-]' |
|
# OK_CHAR matches any character allowed in the distributed files. |
# This is the same as SAFE_CHAR, except that multibyte letters are |
# also allowed so that commentary can contain people's names and quote |
# non-English sources. For non-letters the sources are limited to |
# ASCII renderings for the convenience of maintainers whose text editors |
# mishandle UTF-8 by default (e.g., XEmacs 21.4.22). |
OK_CHAR= '[][:alpha:]'$(SAFE_CHARSET)'-]' |
|
# SAFE_LINE matches a line of safe characters. |
# SAFE_SHARP_LINE is similar, except any OK character can follow '#'; |
# this is so that comments can contain non-ASCII characters. |
# OK_LINE matches a line of OK characters. |
SAFE_LINE= '^'$(SAFE_CHAR)'*$$' |
SAFE_SHARP_LINE='^'$(SAFE_CHAR)'*('$$sharp$(OK_CHAR)'*)?$$' |
OK_LINE= '^'$(OK_CHAR)'*$$' |
|
# Flags to give 'tar' when making a distribution. |
# Try to use flags appropriate for GNU tar. |
GNUTARFLAGS= --numeric-owner --owner=0 --group=0 --mode=go+u,go-w |
TARFLAGS= `if tar $(GNUTARFLAGS) --version >/dev/null 2>&1; \ |
then echo $(GNUTARFLAGS); \ |
else :; \ |
fi` |
|
# Flags to give 'gzip' when making a distribution. |
GZIPFLAGS= -9n |
|
############################################################################### |
|
#MAKE= make |
|
cc= cc |
CC= $(cc) -DTZDIR=\"$(TZDIR)\" |
|
AR= ar |
|
# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib. |
RANLIB= : |
|
TZCOBJS= zic.o |
TZDOBJS= zdump.o localtime.o asctime.o |
DATEOBJS= date.o localtime.o strftime.o asctime.o |
LIBSRCS= localtime.c asctime.c difftime.c |
LIBOBJS= localtime.o asctime.o difftime.o |
HEADERS= tzfile.h private.h |
NONLIBSRCS= zic.c zdump.c |
NEWUCBSRCS= date.c strftime.c |
SOURCES= $(HEADERS) $(LIBSRCS) $(NONLIBSRCS) $(NEWUCBSRCS) \ |
tzselect.ksh workman.sh |
MANS= newctime.3 newstrftime.3 newtzset.3 time2posix.3 \ |
tzfile.5 tzselect.8 zic.8 zdump.8 |
MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.txt \ |
time2posix.3.txt \ |
tzfile.5.txt tzselect.8.txt zic.8.txt zdump.8.txt \ |
date.1.txt |
COMMON= CONTRIBUTING Makefile NEWS README Theory |
WEB_PAGES= tz-art.htm tz-link.htm |
DOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES) |
PRIMARY_YDATA= africa antarctica asia australasia \ |
europe northamerica southamerica |
YDATA= $(PRIMARY_YDATA) pacificnew etcetera backward |
NDATA= systemv factory |
TDATA= $(YDATA) $(NDATA) |
ZONETABLES= zone1970.tab zone.tab |
TABDATA= iso3166.tab leapseconds $(ZONETABLES) |
LEAP_DEPS= leapseconds.awk leap-seconds.list |
DATA= $(YDATA) $(NDATA) backzone $(TABDATA) \ |
leap-seconds.list yearistype.sh |
AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk |
MISC= $(AWK_SCRIPTS) zoneinfo2tdf.pl |
ENCHILADA= $(COMMON) $(DOCS) $(SOURCES) $(DATA) $(MISC) |
|
# And for the benefit of csh users on systems that assume the user |
# shell should be used to handle commands in Makefiles. . . |
|
SHELL= /bin/sh |
|
all: tzselect zic zdump libtz.a $(TABDATA) |
|
ALL: all date $(ENCHILADA) |
|
install: all $(DATA) $(REDO) $(MANS) |
mkdir -p $(DESTDIR)$(ETCDIR) $(DESTDIR)$(TZDIR) \ |
$(DESTDIR)$(LIBDIR) \ |
$(DESTDIR)$(MANDIR)/man3 $(DESTDIR)$(MANDIR)/man5 \ |
$(DESTDIR)$(MANDIR)/man8 |
$(ZIC) -y $(YEARISTYPE) \ |
-d $(DESTDIR)$(TZDIR) -l $(LOCALTIME) -p $(POSIXRULES) |
cp -f iso3166.tab $(ZONETABLES) $(DESTDIR)$(TZDIR)/. |
cp tzselect zic zdump $(DESTDIR)$(ETCDIR)/. |
cp libtz.a $(DESTDIR)$(LIBDIR)/. |
$(RANLIB) $(DESTDIR)$(LIBDIR)/libtz.a |
cp -f newctime.3 newtzset.3 $(DESTDIR)$(MANDIR)/man3/. |
cp -f tzfile.5 $(DESTDIR)$(MANDIR)/man5/. |
cp -f tzselect.8 zdump.8 zic.8 $(DESTDIR)$(MANDIR)/man8/. |
|
INSTALL: ALL install date.1 |
mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1 |
cp date $(DESTDIR)$(BINDIR)/. |
cp -f date.1 $(DESTDIR)$(MANDIR)/man1/. |
|
version.h: |
(echo 'static char const PKGVERSION[]="($(PACKAGE)) ";' && \ |
echo 'static char const TZVERSION[]="$(VERSION)";' && \ |
echo 'static char const REPORT_BUGS_TO[]="$(BUGEMAIL)";') >$@ |
|
zdump: $(TZDOBJS) |
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZDOBJS) $(LDLIBS) |
|
zic: $(TZCOBJS) yearistype |
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(TZCOBJS) $(LDLIBS) |
|
yearistype: yearistype.sh |
cp yearistype.sh yearistype |
chmod +x yearistype |
|
leapseconds: $(LEAP_DEPS) |
$(AWK) -f leapseconds.awk leap-seconds.list >$@ |
|
posix_only: zic $(TDATA) |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ |
-L /dev/null $(TDATA) |
|
right_only: zic leapseconds $(TDATA) |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ |
-L leapseconds $(TDATA) |
|
# In earlier versions of this makefile, the other two directories were |
# subdirectories of $(TZDIR). However, this led to configuration errors. |
# For example, with posix_right under the earlier scheme, |
# TZ='right/Australia/Adelaide' got you localtime with leap seconds, |
# but gmtime without leap seconds, which led to problems with applications |
# like sendmail that subtract gmtime from localtime. |
# Therefore, the other two directories are now siblings of $(TZDIR). |
# You must replace all of $(TZDIR) to switch from not using leap seconds |
# to using them, or vice versa. |
right_posix: right_only leapseconds |
rm -fr $(DESTDIR)$(TZDIR)-leaps |
ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-leaps || \ |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ |
-L leapseconds $(TDATA) |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ |
-L /dev/null $(TDATA) |
|
posix_right: posix_only leapseconds |
rm -fr $(DESTDIR)$(TZDIR)-posix |
ln -s $(TZDIR_BASENAME) $(DESTDIR)$(TZDIR)-posix || \ |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-posix \ |
-L /dev/null $(TDATA) |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR)-leaps \ |
-L leapseconds $(TDATA) |
|
posix_packrat: posix_only backzone |
$(AWK) '/^Rule/' $(TDATA) | \ |
$(ZIC) -y $(YEARISTYPE) -d $(DESTDIR)$(TZDIR) \ |
-L /dev/null - backzone |
|
zones: $(REDO) |
|
libtz.a: $(LIBOBJS) |
$(AR) ru $@ $(LIBOBJS) |
$(RANLIB) $@ |
|
date: $(DATEOBJS) |
$(CC) -o $@ $(CFLAGS) $(LDFLAGS) $(DATEOBJS) $(LDLIBS) |
|
tzselect: tzselect.ksh |
sed \ |
-e 's|#!/bin/bash|#!$(KSHELL)|g' \ |
-e 's|AWK=[^}]*|AWK=$(AWK)|g' \ |
-e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \ |
-e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \ |
-e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \ |
-e 's|\(TZVERSION\)=.*|\1=$(VERSION)|' \ |
<$? >$@ |
chmod +x $@ |
|
check: check_character_set check_white_space check_links check_sorted \ |
check_tables check_web |
|
check_character_set: $(ENCHILADA) |
LC_ALL=en_US.utf8 && export LC_ALL && \ |
sharp='#' && \ |
! grep -Env $(SAFE_LINE) Makefile $(MANS) date.1 $(MANTXTS) \ |
$(MISC) $(SOURCES) $(WEB_PAGES) && \ |
! grep -Env $(SAFE_SHARP_LINE) $(TDATA) backzone \ |
leapseconds yearistype.sh zone.tab && \ |
! grep -Env $(OK_LINE) $(ENCHILADA) |
|
check_white_space: $(ENCHILADA) |
! grep -En ' '$(TAB_CHAR)"|$$(printf '[\f\r\v]')" $(ENCHILADA) |
! grep -n '[[:space:]]$$' $(ENCHILADA) |
|
CHECK_CC_LIST = { n = split($$1,a,/,/); for (i=2; i<=n; i++) print a[1], a[i]; } |
|
check_sorted: backward backzone iso3166.tab zone.tab zone1970.tab |
$(AWK) '/^Link/ {print $$3}' backward | LC_ALL=C sort -cu |
$(AWK) '/^Zone/ {print $$2}' backzone | LC_ALL=C sort -cu |
$(AWK) '/^[^#]/ {print $$1}' iso3166.tab | LC_ALL=C sort -cu |
$(AWK) '/^[^#]/ {print $$1}' zone.tab | LC_ALL=C sort -c |
$(AWK) '/^[^#]/ {print substr($$0, 1, 2)}' zone1970.tab | \ |
LC_ALL=C sort -c |
$(AWK) '/^[^#]/ $(CHECK_CC_LIST)' zone1970.tab | \ |
LC_ALL=C sort -cu |
|
check_links: checklinks.awk $(TDATA) |
$(AWK) -f checklinks.awk $(TDATA) |
|
check_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES) |
for tab in $(ZONETABLES); do \ |
$(AWK) -f checktab.awk -v zone_table=$$tab $(PRIMARY_YDATA) \ |
|| exit; \ |
done |
|
check_web: $(WEB_PAGES) |
$(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES) |
|
clean_misc: |
rm -f core *.o *.out \ |
date tzselect version.h zdump zic yearistype libtz.a |
clean: clean_misc |
rm -fr tzpublic |
|
maintainer-clean: clean |
@echo 'This command is intended for maintainers to use; it' |
@echo 'deletes files that may need special tools to rebuild.' |
rm -f leapseconds $(MANTXTS) *.asc *.tar.gz |
|
names: |
@echo $(ENCHILADA) |
|
public: check check_public $(CHECK_TIME_T_ALTERNATIVES) \ |
tarballs signatures |
|
date.1.txt: date.1 |
newctime.3.txt: newctime.3 |
newstrftime.3.txt: newstrftime.3 |
newtzset.3.txt: newtzset.3 |
time2posix.3.txt: time2posix.3 |
tzfile.5.txt: tzfile.5 |
tzselect.8.txt: tzselect.8 |
zdump.8.txt: zdump.8 |
zic.8.txt: zic.8 |
|
$(MANTXTS): workman.sh |
LC_ALL=C sh workman.sh `expr $@ : '\(.*\)\.txt$$'` >$@ |
|
# Set the time stamps to those of the git repository, if available, |
# and if the files have not changed since then. |
# This uses GNU 'touch' syntax 'touch -d@N FILE', |
# where N is the number of seconds since 1970. |
# If git or GNU 'touch' is absent, don't bother to sync with git timestamps. |
# Also, set the timestamp of each prebuilt file like 'leapseconds' |
# to be the maximum of the files it depends on. |
set-timestamps.out: $(ENCHILADA) |
rm -f $@ |
if files=`git ls-files $(ENCHILADA)` && \ |
touch -md @1 test.out; then \ |
rm -f test.out && \ |
for file in $$files; do \ |
if git diff --quiet $$file; then \ |
time=`git log -1 --format='tformat:%ct' $$file` && \ |
touch -cmd @$$time $$file; \ |
else \ |
echo >&2 "$$file: warning: does not match repository"; \ |
fi || exit; \ |
done; \ |
fi |
touch -cmr `ls -t $(LEAP_DEPS) | sed 1q` leapseconds |
for file in `ls $(MANTXTS) | sed 's/\.txt$$//'`; do \ |
touch -cmr `ls -t $$file workman.sh | sed 1q` $$file.txt || \ |
exit; \ |
done |
touch $@ |
|
# The zics below ensure that each data file can stand on its own. |
# We also do an all-files run to catch links to links. |
|
check_public: |
$(MAKE) maintainer-clean |
$(MAKE) "CFLAGS=$(GCC_DEBUG_FLAGS)" ALL |
mkdir tzpublic |
for i in $(TDATA) ; do \ |
$(zic) -v -d tzpublic $$i 2>&1 || exit; \ |
done |
$(zic) -v -d tzpublic $(TDATA) |
rm -fr tzpublic |
|
# Check that the code works under various alternative |
# implementations of time_t. |
check_time_t_alternatives: |
if diff -q Makefile Makefile 2>/dev/null; then \ |
quiet_option='-q'; \ |
else \ |
quiet_option=''; \ |
fi && \ |
zones=`$(AWK) '/^[^#]/ { print $$3 }' <zone1970.tab` && \ |
for type in $(TIME_T_ALTERNATIVES); do \ |
mkdir -p tzpublic/$$type && \ |
$(MAKE) clean_misc && \ |
$(MAKE) TOPDIR=`pwd`/tzpublic/$$type \ |
CFLAGS='$(CFLAGS) -Dtime_tz='"'$$type'" \ |
REDO='$(REDO)' \ |
install && \ |
diff $$quiet_option -r \ |
tzpublic/int64_t/etc/zoneinfo \ |
tzpublic/$$type/etc/zoneinfo && \ |
case $$type in \ |
int32_t) range=-2147483648,2147483647;; \ |
uint32_t) range=0,4294967296;; \ |
int64_t) continue;; \ |
*u*) range=0,10000000000;; \ |
*) range=-10000000000,10000000000;; \ |
esac && \ |
echo checking $$type zones ... && \ |
tzpublic/int64_t/etc/zdump -V -t $$range $$zones \ |
>tzpublic/int64_t.out && \ |
tzpublic/$$type/etc/zdump -V -t $$range $$zones \ |
>tzpublic/$$type.out && \ |
diff -u tzpublic/int64_t.out tzpublic/$$type.out \ |
|| exit; \ |
done |
rm -fr tzpublic |
|
tarballs: tzcode$(VERSION).tar.gz tzdata$(VERSION).tar.gz |
|
tzcode$(VERSION).tar.gz: set-timestamps.out |
LC_ALL=C && export LC_ALL && \ |
tar $(TARFLAGS) -cf - \ |
$(COMMON) $(DOCS) $(SOURCES) | \ |
gzip $(GZIPFLAGS) > $@ |
|
tzdata$(VERSION).tar.gz: set-timestamps.out |
LC_ALL=C && export LC_ALL && \ |
tar $(TARFLAGS) -cf - $(COMMON) $(DATA) $(MISC) | \ |
gzip $(GZIPFLAGS) > $@ |
|
signatures: tzcode$(VERSION).tar.gz.asc tzdata$(VERSION).tar.gz.asc |
|
tzcode$(VERSION).tar.gz.asc: tzcode$(VERSION).tar.gz |
gpg --armor --detach-sign $? |
|
tzdata$(VERSION).tar.gz.asc: tzdata$(VERSION).tar.gz |
gpg --armor --detach-sign $? |
|
typecheck: |
$(MAKE) clean |
for i in "long long" unsigned; \ |
do \ |
$(MAKE) CFLAGS="-DTYPECHECK -D__time_t_defined -D_TIME_T \"-Dtime_t=$$i\"" ; \ |
./zdump -v Europe/Rome ; \ |
$(MAKE) clean ; \ |
done |
|
zonenames: $(TDATA) |
@$(AWK) '/^Zone/ { print $$2 } /^Link/ { print $$3 }' $(TDATA) |
|
asctime.o: private.h tzfile.h |
date.o: private.h |
difftime.o: private.h |
localtime.o: private.h tzfile.h |
strftime.o: private.h tzfile.h |
zdump.o: version.h |
zic.o: private.h tzfile.h version.h |
|
.KEEP_STATE: |
|
.PHONY: ALL INSTALL all |
.PHONY: check check_character_set check_links |
.PHONY: check_public check_sorted check_tables |
.PHONY: check_time_t_alternatives check_web check_white_space clean clean_misc |
.PHONY: install maintainer-clean names posix_packrat posix_only posix_right |
.PHONY: public right_only right_posix signatures tarballs typecheck |
.PHONY: zonenames zones |
|