timezone/Makefile

   1 # Copyright (C) 1998-2014 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 Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the 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 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Makefile for timezone information
  20 #
  21 subdir  := timezone
  22
  23 extra-objs := scheck.o ialloc.o
  24
  25 others  := zdump zic
  26 tests   := test-tz tst-timezone
  27
  28 # pacificnew doesn't compile; if it is to be used, it should be included in
  29 # northamerica.
  30 tzbases := africa antarctica asia australasia europe northamerica \
  31            southamerica etcetera factory \
  32            solar87 solar88 solar89
  33 tzlinks := backward systemv
  34 tzfiles := $(tzbases) $(tzlinks)
  35
  36 generated := $(addprefix z.,$(tzfiles))
  37 install-sbin := zic zdump
  38
  39 generated-dirs = testdata
  40
  41 all: # Make this the default target; it will be defined in Rules.
  42
  43 include ../Makeconfig   # Get objpfx defined so we can use it below.
  44
  45 CPPFLAGS-zic = -DNOT_IN_libc
  46
  47 ifeq ($(have-ksh),yes)
  48 install-bin-script = tzselect
  49 generated += tzselect
  50 endif
  51
  52 include ../Rules
  53
  54
  55 $(objpfx)zic: $(objpfx)scheck.o $(objpfx)ialloc.o
  56
  57 $(objpfx)zic.o $(objpfx)zdump.o: $(objpfx)version.h
  58
  59 $(objpfx)version.h: $(common-objpfx)config.make
  60         echo 'static char const TZVERSION[]="$(version)";' \
  61             > $@.new
  62         mv -f $@.new $@
  63
  64 tz-cflags = -DTZDIR='"$(zonedir)"' \
  65             -DTZDEFAULT='"$(localtime-file)"' \
  66             -DTZDEFRULES='"$(posixrules-file)"' \
  67             -DTM_GMTOFF=tm_gmtoff -DTM_ZONE=tm_zone
  68
  69 CFLAGS-zdump.c = -fwrapv -Wno-strict-prototypes -DNOID $(tz-cflags) \
  70                  -DHAVE_GETTEXT
  71 CFLAGS-zic.c = -Wno-strict-prototypes -DNOID $(tz-cflags) -DHAVE_GETTEXT
  72 CFLAGS-ialloc.c = -Wno-strict-prototypes -DNOID -DHAVE_GETTEXT
  73 CFLAGS-scheck.c = -Wno-strict-prototypes -DNOID -DHAVE_GETTEXT
  74
  75 # We have to make sure the data for testing the tz functions is available.
  76 # Don't add leapseconds here since test-tz made checks that work only without
  77 # leapseconds.
  78 testdata = $(objpfx)testdata
  79 define build-testdata
  80 GCONV_PATH=${common-objpfx}iconvdata LANGUAGE=C LC_ALL=C \
  81   $(built-program-cmd) -d $(testdata) -y ./yearistype $<
  82 endef
  83
  84 $(objpfx)test-tz.out: $(addprefix $(testdata)/, America/New_York Etc/UTC UTC)
  85 $(objpfx)tst-timezone.out: $(addprefix $(testdata)/, \
  86                                        Europe/Berlin Universal \
  87                                        Australia/Melbourne \
  88                                        America/Sao_Paulo Asia/Tokyo \
  89                                        Europe/London)
  90
  91 test-tz-ENV = TZDIR=$(testdata)
  92 tst-timezone-ENV = TZDIR=$(testdata)
  93
  94 # Note this must come second in the deps list for $(built-program-cmd) to work.
  95 zic-deps = $(objpfx)zic $(leapseconds) yearistype
  96
  97 $(testdata)/America/New_York: northamerica $(zic-deps)
  98         $(build-testdata)
  99 $(testdata)/Etc/UTC: etcetera $(zic-deps)
 100         $(build-testdata)
 101 # Use a pattern rule to indicate the command produces both targets at once.
 102 # Two separate targets built separately can collide if in parallel.
 103 %/UTC %/Universal: simplebackw $(zic-deps) %/Etc/UTC
 104         $(build-testdata)
 105 $(testdata)/%/Berlin $(testdata)/%/London: europe $(zic-deps)
 106         $(build-testdata)
 107 $(testdata)/Australia/Melbourne: australasia $(zic-deps)
 108         $(build-testdata)
 109 $(testdata)/America/Sao_Paulo: southamerica $(zic-deps)
 110         $(build-testdata)
 111 $(testdata)/Asia/Tokyo: asia $(zic-deps)
 112         $(build-testdata)
 113
 114
 115 $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
 116         sed -e 's|/bin/bash|$(KSH)|g' \
 117             -e '/TZDIR=/s|\$$(pwd)|$(zonedir)|' \
 118             -e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
 119             -e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
 120             -e '/REPORT_BUGS_TO=/s|=.*|="$(REPORT_BUGS_TO)"|' \
 121             < $< > $@.new
 122         chmod 555 $@.new
 123         mv -f $@.new $@