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