1# Copyright (C) 2016 and later: Unicode, Inc. and others. 2# License & terms of use: http://www.unicode.org/copyright.html 3# Some Portions Copyright (c) 2006-2012 IBM and others. All Rights Reserved. 4 5srcdir = @srcdir@ 6top_srcdir = @top_srcdir@ 7 8top_builddir = ../.. 9 10subdir = tools/tzcode 11 12include $(top_builddir)/icudefs.mk 13 14ifeq ($(TZDATA),) 15TZDATA = $(firstword $(wildcard ./tzdata*.tar.gz) $(wildcard $(srcdir)/tzdata*.tar.gz)) 16endif 17ifeq ($(TZCODE),) 18TZCODE = $(firstword $(wildcard ./tzcode*.tar.gz) $(wildcard $(srcdir)/tzcode*.tar.gz)) 19endif 20 21 22PRIMARY_DATA = africa antarctica asia australasia europe northamerica southamerica 23SUPPLEMENTAL_DATA = etcetera factory backward 24#DEPRECATED_DATA = pacificnew systemv solar87 solar88 solar89 25#TDATA = $(PRIMARY_DATA) $(SUPPLEMENTAL_DATA) $(DEPRECATED_DATA) 26TDATA = $(PRIMARY_DATA) $(SUPPLEMENTAL_DATA) 27 28TZDIR=zoneinfo 29 30# https://man7.org/linux/man-pages/man2/symlink.2.html 31CFLAGS+=-D_POSIX_C_SOURCE=200112L 32CPPFLAGS+= -DTZDIR=\"$(TZDIR)\" 33 34# more data 35XDATA=zone.tab leapseconds iso3166.tab 36ICUDATA=ZoneMetaData.java icu_zone.txt tz2icu zoneinfo64.txt zoneinfo.txt 37 38VANGUARD_DIR= ./vanguard 39 40# For TZ DB/ICU comparison 41TZORIG=./tzorig 42TZORIG_TZDIR=./tzorig/tzdir 43TZORIG_ABS := $(shell pwd)/tzorig 44TZORIG_TZDIR_ABS := $(TZORIG_ABS)/tzdir 45TZORIG_OPTS := CFLAGS="-D_POSIX_C_SOURCE $(TZORIG_EXTRA_CFLAGS)" TZDIR=$(TZORIG_TZDIR_ABS) 46 47 48## Options for building zdumps 49ZDUMPOUT=$(shell pwd)/zdumpout 50ICUZDUMPOUT=$(shell pwd)/icuzdumpout 51 52ZDUMP_OPTS= -v -a -d $(ZDUMPOUT) -c 1902,2038 -i 53ICUZDUMP_OPTS= -a -d $(ICUZDUMPOUT) 54 55# Executables & objects 56OBJECTS= zic.o localtime.o asctime.o scheck.o ialloc.o 57ZICTARG=$(BINDIR)/zic$(EXEEXT) 58ZICEXEC=$(TOOLBINDIR)/zic$(TOOLEXEEXT) 59TZ2ICUTARG=$(BINDIR)/tz2icu$(EXEEXT) 60TZ2ICUEXEC=$(TOOLBINDIR)/tz2icu$(TOOLEXEEXT) 61ICUZDUMPTARG=$(BINDIR)/icuzdump$(EXEEXT) 62ICUZDUMPEXEC=$(TOOLBINDIR)/icuzdump$(TOOLEXEEXT) 63 64ifeq ($(TZDATA),) 65all: 66 @echo ERROR "tzdata*.tar.gz" can\'t be found. 67 @false 68else 69all: icu_data 70endif 71 72TZCODE_TARGETS= tzorig check-dump 73 74ifeq ($(TZCODE),) 75# we're broken. 76$(TZCODE_TARGETS): 77 @echo ERROR "tzcode*.tar.gz" can\'t be found. 78 @false 79 80else 81ifeq ($(TZDATA),) 82# we're broken. 83$(TZCODE_TARGETS): 84 @echo ERROR "tzdata*.tar.gz" can\'t be found. 85 @false 86else 87tzorig: $(TZCODE) $(TZDATA) 88 -$(RMV) ./tzorig/ 89 mkdir $@ 90 mkdir $(TZORIG_TZDIR) 91 gunzip -d < $(TZDATA) | ( cd $@ ; tar xf - ) 92 gunzip -d < $(TZCODE) | ( cd $@ ; tar xf - ) 93 for tzfile in $(TDATA) ; do \ 94 mv $(TZORIG)/$$tzfile $(TZORIG)/$$tzfile.bak && \ 95 awk -v DATAFORM=rearguard -f $(TZORIG)/ziguard.awk $(TZORIG)/$$tzfile.bak > $(TZORIG)/$$tzfile; \ 96 done 97 -mv $(TZORIG)/zdump.c $(TZORIG)/zdump.c.orig 98 cp $(srcdir)/zdump.c $(TZORIG)/zdump.c 99 -mv $(TZORIG)/factory $(TZORIG)/factory.orig 100 cat $(TZORIG)/factory.orig $(srcdir)/icuzones > $(TZORIG)/factory 101 -mv $(TZORIG)/zishrink.awk $(TZORIG)/zishrink.awk.orig 102 sed -e '/if (line ~ \/^R SystemV \/) return/s/^/#/' $(TZORIG)/zishrink.awk.orig > $(TZORIG)/zishrink.awk 103# -mv $(TZORIG)/Makefile $(TZORIG)/Makefile.orig 104# sed -e "s/^BACKWARD=.*/BACKWARD= backward pacificnew/" $(TZORIG)/Makefile.orig > $(TZORIG)/Makefile 105 $(MAKE) -C $@ $(TZORIG_OPTS) tzdir.h zdump zones 106 107$(ZDUMPOUT): tzorig 108 ( cd $(TZORIG) ; ./zdump$(EXEEXT) $(ZDUMP_OPTS) ) 109 find $(ZDUMPOUT) -name '*--ICU' -exec sh -c 'mv "$${0}" $${0%--ICU}' {} \; 110 111dump-out: $(ZDUMPOUT) $(ICUZDUMPOUT) 112 113check-dump: dump-out 114 diff -r zdumpout icuzdumpout 115 116endif 117endif 118 119$(ICUZDUMPOUT): $(ICUZDUMPEXEC) 120 -$(RMV) $(ICUZDUMPOUT) 121 -mkdir $(ICUZDUMPOUT) 122 $(INVOKE) $(ICUZDUMPEXEC) $(ICUZDUMP_OPTS) 123 124 125# 126# old 'tz' rules start here 127# 128 129 130$(ZICTARG): $(OBJECTS) $(TDATA) $(srcdir)/tz2icu.h 131 $(CC) $(CFLAGS) $(TZORIG_EXTRA_CFLAGS) $(LFLAGS) -I$(srcdir) $(OBJECTS) $(LDLIBS) -o $@ 132 133$(TZ2ICUTARG): $(srcdir)/tz2icu.cpp $(srcdir)/tz2icu.h 134 $(CXX) $(CXXFLAGS) -I$(srcdir) -I$(top_srcdir)/common $(srcdir)/tz2icu.cpp -o $@ 135 136$(ICUZDUMPTARG): $(srcdir)/icuzdump.cpp 137 $(LINK.cc) -I$(srcdir) -I$(top_srcdir)/common -I$(top_srcdir)/i18n -I$(top_srcdir)/tools/toolutil -I$(top_srcdir)/io -pedantic $(srcdir)/icuzdump.cpp $(LIBICUUC) $(LIBICUDT) $(LIBICUI18N) $(LIBICUIO) $(LIBICUTOOLUTIL) -o $@ 138 139 140$(TDATA): tdatamarker 141 142tdatamarker: $(TZDATA) 143 mkdir $(VANGUARD_DIR) 144 gunzip -d < $(TZDATA) | tar xf - --exclude=Makefile 145 for tzfile in $(TDATA) ; do \ 146 mv $$tzfile $(VANGUARD_DIR)/$$tzfile && \ 147 awk -v DATAFORM=rearguard -f ziguard.awk $(VANGUARD_DIR)/$$tzfile > $$tzfile; \ 148 done 149 touch $@ 150 151posix_only: $(ZICEXEC) $(TDATA) $(srcdir)/icuzones 152 $(ZICEXEC) -d $(TZDIR) -L /dev/null $(TDATA) $(srcdir)/icuzones 153 154 155icu_data: $(TZ2ICUEXEC) posix_only 156 $(TZ2ICUEXEC) $(TZDIR) zone.tab `echo $(TZDATA) | sed -e "s/.*\/tzdata//;s/\.tar\.gz$$//"` 157 $(TZ2ICUEXEC) $(TZDIR) zone.tab `echo $(TZDATA) | sed -e "s/.*\/tzdata//;s/\.tar\.gz$$//"` --old 158 159clean: 160 -rm -f core *.o *.out zdump${EXEEXT} $(ZICTARG) date $(TZ2ICUTARG) 161 @echo ICU specific cleanup: 162 -rm -f $(ICUDATA) 163 -rm -rf $(TZDIR) 164 -rm -rf $(VANGUARD_DIR) 165 -$(RMV) $(ICUZDUMPTARG) tzorig ./zdumpout/ ./icuzdumpout/ 166ifneq ($(TZDATA),) 167 -rm -rf `gunzip -d < $(TZDATA) | tar tf - --exclude=Makefile | grep -o '[^ ]*$$' | tr '\n' ' '` 168 -rm -f tdatamarker 169endif 170 171checkclean: 172 173dataclean: clean 174 -rm -f $(TDATA) $(XDATA) 175 176distclean: dataclean clean 177 -rm -f Makefile 178 179Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status 180 cd $(top_builddir) \ 181 && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status 182 183 184