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14ea22e9 UD |
1 | # Copyright (C) 1998 Free Software Foundation, Inc. |
2 | # This file is part of the GNU C Library. | |
3 | ||
4 | # The GNU C Library is free software; you can redistribute it and/or | |
5 | # modify it under the terms of the GNU Library General Public License as | |
6 | # published by the Free Software Foundation; either version 2 of the | |
7 | # License, or (at your option) any later version. | |
8 | ||
9 | # The GNU C Library is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | # Library General Public License for more details. | |
13 | ||
14 | # You should have received a copy of the GNU Library General Public | |
15 | # License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | # Boston, MA 02111-1307, USA. | |
18 | ||
19 | # | |
20 | # Makefile for timezone information | |
21 | # | |
22 | subdir := timezone | |
23 | ||
24 | distribute := tzfile.h private.h scheck.c ialloc.c yearistype \ | |
25 | iso3166.tab zone.tab tzselect.ksh checktab.awk \ | |
26 | README | |
27 | ||
28 | extra-objs := scheck.o ialloc.o | |
29 | ||
30 | others := zdump zic | |
ff152e3f | 31 | tests := test-tz tst-timezone |
14ea22e9 UD |
32 | |
33 | tzbases := africa antarctica asia australasia europe northamerica \ | |
34 | southamerica etcetera factory systemv \ | |
35 | solar87 solar88 solar89 | |
36 | tzlinks := backward | |
37 | tzfiles := $(tzbases) $(tzlinks) | |
38 | # pacificnew doesn't compile; if it is to be used, it should be included in | |
39 | # northamerica. | |
40 | distribute += $(tzfiles) leapseconds pacificnew simplebackw | |
41 | ||
7551a1e5 | 42 | generated := $(addprefix z.,$(tzfiles)) |
14ea22e9 UD |
43 | install-sbin := zic zdump |
44 | ||
45 | generated-dirs = testdata | |
46 | ||
47 | all: # Make this the default target; it will be defined in Rules. | |
48 | ||
49 | include ../Makeconfig # Get objpfx defined so we can use it below. | |
50 | ||
51 | # z.* use this variable. | |
52 | define nl | |
53 | ||
54 | ||
55 | endef | |
a709dd43 | 56 | ifndef avoid-generated |
14ea22e9 UD |
57 | -include $(addprefix $(objpfx)z.,$(tzfiles)) |
58 | endif | |
59 | ||
60 | # Make these absolute file names. | |
61 | installed-localtime-file := $(firstword $(filter /%,$(inst_localtime-file)) \ | |
62 | $(addprefix $(inst_zonedir)/, \ | |
63 | $(localtime-file))) | |
64 | installed-posixrules-file := $(firstword $(filter /%,$(posixrules-file)) \ | |
65 | $(addprefix $(inst_zonedir)/, \ | |
66 | $(posixrules-file))) | |
67 | ||
68 | ifeq ($(cross-compiling),no) | |
69 | # Don't try to install the zoneinfo files since we can't run zic. | |
70 | install-others = $(addprefix $(inst_zonedir)/,$(zonenames) \ | |
71 | $(zonenames:%=posix/%) \ | |
72 | $(zonenames:%=right/%)) \ | |
73 | $(installed-localtime-file) $(installed-posixrules-file) | |
74 | endif | |
75 | ||
76 | ifeq ($(have-ksh),yes) | |
77 | install-others += $(inst_zonedir)/iso3166.tab $(inst_zonedir)/zone.tab | |
78 | install-bin += tzselect | |
79 | generated += tzselect | |
80 | endif | |
81 | ||
82 | include ../Rules | |
83 | ||
84 | ||
85 | $(tzfiles:%=$(objpfx)z.%): $(objpfx)z.%: % Makefile | |
86 | # Kludge alert: we use an implicit rule (in what we are generating here) | |
87 | # because that is the only way to tell Make that the one command builds all | |
88 | # the files. | |
89 | # The extra kludge for the $(tzlinks) files is necessary since running zic | |
90 | # this file requires all other files to exist. Blech! | |
91 | (echo 'define $*-zones' ;\ | |
5aa8ff62 | 92 | $(AWK) '$$1 == "Zone" { print $$2 } $$1 == "Link" { print $$3 }' $^ ;\ |
14ea22e9 UD |
93 | echo 'endef' ;\ |
94 | echo '$*-zones := $$(subst $$(nl), ,$$($*-zones))' ;\ | |
95 | echo 'ifdef $*-zones' ;\ | |
96 | if test x$(findstring $*, $(tzlinks)) != x; then \ | |
97 | echo '$$(addprefix $$(inst_zonedir)/right/,$$($*-zones)): \';\ | |
64ea8bea | 98 | echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/right/,$$($$t-zones)))' ;\ |
14ea22e9 | 99 | echo '$$(addprefix $$(inst_zonedir)/posix/,$$($*-zones)): \';\ |
64ea8bea | 100 | echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/posix/,$$($$t-zones)))' ;\ |
14ea22e9 | 101 | echo '$$(addprefix $$(inst_zonedir)/,$$($*-zones)): \' ;\ |
64ea8bea | 102 | echo '$$(foreach t,$$(tzbases),$$(addprefix $$(inst_zonedir)/,$$($$t-zones)))' ;\ |
14ea22e9 UD |
103 | fi ;\ |
104 | echo '$$(addprefix $$(inst_datadir)/zone%/right/,$$($*-zones)): \' ;\ | |
105 | echo '$< $$(objpfx)zic leapseconds yearistype' ;\ | |
106 | echo ' $$(tzcompile)' ;\ | |
107 | echo '$$(addprefix $$(inst_datadir)/zone%/posix/,$$($*-zones)): \' ;\ | |
108 | echo '$< $$(objpfx)zic /dev/null yearistype' ;\ | |
109 | echo ' $$(tzcompile)' ;\ | |
110 | echo '$$(addprefix $$(inst_datadir)/zone%/,$$($*-zones)): \' ;\ | |
111 | echo '$< $$(objpfx)zic $$(leapseconds) yearistype' ;\ | |
112 | echo ' $$(tzcompile)' ;\ | |
113 | echo 'endif' ;\ | |
114 | echo 'zonenames := $$(zonenames) $$($*-zones)' ;\ | |
115 | ) > $@.new | |
116 | mv $@.new $@ | |
117 | ||
118 | .PHONY: echo-zonenames | |
119 | echo-zonenames: | |
120 | @echo 'Known zones: $(zonenames)' | |
121 | ||
122 | ||
123 | # We have to use `-d $(inst_zonedir)' to explictly tell zic where to | |
124 | # place the output files although $(zonedir) is compiled in. But the | |
125 | # user might have set $(install_root) on the command line of `make install'. | |
126 | zic-cmd = $(built-program-cmd) -d $(inst_zonedir) | |
127 | tzcompile = $(zic-cmd)$(target-zone-flavor) -L $(word 3,$^) \ | |
128 | -y $(dir $(word 4,$^))$(notdir $(word 4,$^)) $< | |
129 | ||
130 | # The source files specify the zone names relative to the -d directory, | |
131 | # so for the posix/ and right/ flavors we need to pass -d $(inst_zonedir)/posix | |
132 | # and the like. This magic extracts /posix or /right if it's the first | |
133 | # component after $(inst_zonedir) in the target name $@. | |
134 | target-zone-flavor = $(filter /posix /right, \ | |
135 | /$(firstword $(subst /, , \ | |
136 | $(patsubst $(inst_zonedir)/%,%,$@)))) | |
137 | ||
138 | ifdef localtime | |
73237de3 UD |
139 | $(installed-localtime-file): $(inst_zonedir)/$(localtime) $(objpfx)zic \ |
140 | $(+force) | |
14ea22e9 UD |
141 | $(make-target-directory) |
142 | if test -r $@; then \ | |
143 | echo Site timezone NOT reset to Factory.; \ | |
144 | else \ | |
145 | rm -f $@T; \ | |
5bc2f642 | 146 | $(SHELL) $(..)scripts/rellns-sh $< $@T; \ |
14ea22e9 UD |
147 | mv -f $@T $@; \ |
148 | fi | |
149 | endif | |
150 | ifdef posixrules | |
73237de3 UD |
151 | $(installed-posixrules-file): $(inst_zonedir)/$(posixrules) $(objpfx)zic \ |
152 | $(+force) | |
14ea22e9 UD |
153 | $(zic-cmd) -p $(posixrules) |
154 | endif | |
155 | ||
156 | ||
157 | $(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o | |
158 | ||
159 | tz-cflags = -DTZDIR='"$(zonedir)"' \ | |
160 | -DTZDEFAULT='"$(localtime-file)"' \ | |
a709dd43 UD |
161 | -DTZDEFRULES='"$(posixrules-file)"' \ |
162 | -DTM_GMTOFF=tm_gmtoff -DTM_ZONE=tm_zone | |
14ea22e9 | 163 | |
a709dd43 | 164 | CFLAGS-zdump.c = -Wno-strict-prototypes -DNOID $(tz-cflags) |
14ea22e9 UD |
165 | CFLAGS-zic.c = -Wno-strict-prototypes -DNOID $(tz-cflags) |
166 | CFLAGS-ialloc.c = -Wno-strict-prototypes -DNOID | |
167 | CFLAGS-scheck.c = -Wno-strict-prototypes -DNOID | |
14ea22e9 UD |
168 | |
169 | # We have to make sure the data for testing the tz functions is available. | |
07435eb4 UD |
170 | # Don't add leapseconds here since test-tz made checks that work only without |
171 | # leapseconds. | |
298f2566 UD |
172 | testdata = $(objpfx)testdata |
173 | define build-testdata | |
07435eb4 | 174 | $(built-program-cmd) -d $(testdata) -y ./yearistype $< |
298f2566 | 175 | endef |
14ea22e9 | 176 | |
298f2566 UD |
177 | $(objpfx)test-tz.out: $(addprefix $(testdata)/, America/New_York Etc/UTC UTC) |
178 | $(objpfx)tst-timezone.out: $(addprefix $(testdata)/, \ | |
179 | Europe/Berlin Universal \ | |
180 | Australia/Melbourne \ | |
90865aa8 | 181 | America/Sao_Paulo Asia/Tokyo) |
298f2566 UD |
182 | |
183 | test-tz-ENV = TZDIR=$(testdata) | |
184 | tst-timezone-ENV = TZDIR=$(testdata) | |
185 | ||
186 | $(testdata)/America/New_York: northamerica $(objpfx)zic $(leapseconds) \ | |
187 | yearistype | |
188 | $(build-testdata) | |
189 | $(testdata)/Etc/UTC: etcetera $(objpfx)zic $(leapseconds) yearistype | |
190 | $(build-testdata) | |
191 | $(testdata)/UTC: simplebackw $(objpfx)zic $(testdata)/Etc/UTC \ | |
192 | $(leapseconds) yearistype | |
193 | $(build-testdata) | |
194 | $(testdata)/Europe/Berlin: europe $(objpfx)zic $(leapseconds) yearistype | |
195 | $(build-testdata) | |
196 | $(testdata)/Universal: simplebackw $(objpfx)zic $(testdata)/Etc/UTC \ | |
197 | $(leapseconds) yearistype | |
198 | $(build-testdata) | |
199 | $(testdata)/Australia/Melbourne: australasia $(objpfx)zic $(leapseconds) \ | |
200 | yearistype | |
201 | $(build-testdata) | |
202 | $(testdata)/America/Sao_Paulo: southamerica $(objpfx)zic $(leapseconds) \ | |
203 | yearistype | |
204 | $(build-testdata) | |
90865aa8 UD |
205 | $(testdata)/Asia/Tokyo: asia $(objpfx)zic $(leapseconds) yearistype |
206 | $(build-testdata) | |
14ea22e9 UD |
207 | |
208 | ||
209 | $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make | |
210 | sed -e 's%@KSH@%$(KSH)%g' \ | |
211 | -e 's%@TZDIR@%$(zonedir)%g' < $< > $@.new | |
212 | chmod 555 $@.new | |
213 | mv -f $@.new $@ | |
214 | ||
73237de3 UD |
215 | $(addprefix $(inst_zonedir)/,iso3166.tab zone.tab): \ |
216 | $(inst_zonedir)/%: % $(+force) | |
14ea22e9 | 217 | $(do-install) |