share/zoneinfo/Makefile

   1 # $FreeBSD$
   2
   3 #
   4 # HOW TO UPDATE THE ZONEINFO DATA
   5 #
   6 # Import the new sources to the vendor branch:
   7 #
   8 # $ cd ~/freebsd/src
   9 # $ git worktree add ../tzdata vendor/tzdata
  10 # $ pushd ../tzdata
  11 # $ tar -xvf ../tzdata-latest.tar.gz
  12 #   (check with "git status" and "git diff" if it all makes sense)
  13 # $ git add -A
  14 # $ git commit -m "Import tzdata 20XXX"
  15 # $ git tag -a -m "Tag import of tzdata 20XXX" vendor/tzdata/tzdata20XXX
  16 # $ git push --follow-tags freebsd vendor/tzdata
  17 # $ popd
  18 #
  19 # Merge-from-vendor
  20 #
  21 # $ git subtree merge -P contrib/tzdata vendor/tzdata
  22 #   (write a meaningful commit message)
  23 # $ git push freebsd HEAD:main
  24 #
  25 # MFC
  26 #
  27 # $ git checkout -b freebsd/stable/12 stable-12
  28 # $ git cherry-pick -x [hash of merge commit to main] -m 1 --edit
  29 #   (write a meaningful commit message)
  30 # $ git push freebsd HEAD:stable/12
  31 #
  32
  33 .include <src.opts.mk>
  34
  35 PACKAGE=        zoneinfo
  36 CLEANDIRS+=     builddir
  37 CONTRIBDIR=     ${SRCTOP}/contrib/tzdata/
  38 .PATH:          ${CONTRIBDIR}
  39
  40 .if defined(LEAPSECONDS)
  41 .warning "Using backwards compatibility variable for LEAPSECONDS; please use WITH_ZONEINFO_LEAPSECONDS_SUPPORT instead"
  42 MK_ZONEINFO_LEAPSECONDS_SUPPORT= yes
  43 .endif
  44
  45 .if ${MK_ZONEINFO_LEAPSECONDS_SUPPORT} != "no"
  46 LEAPFILE=       -L ${CONTRIBDIR}leapseconds
  47 .else
  48 LEAPFILE=
  49 .endif
  50
  51 TZFILES=        africa antarctica asia australasia etcetera europe \
  52                 factory northamerica southamerica
  53 TZFILES+=       backward
  54
  55 TZFILES:=       ${TZFILES:S/^/${CONTRIBDIR}/}
  56
  57 TZBUILDDIR=     ${.OBJDIR}/builddir
  58 TZBUILDSUBDIRS= \
  59                 Africa \
  60                 America/Argentina \
  61                 America/Indiana \
  62                 America/Kentucky \
  63                 America/North_Dakota \
  64                 Antarctica \
  65                 Arctic \
  66                 Asia \
  67                 Atlantic \
  68                 Australia \
  69                 Etc \
  70                 Europe \
  71                 Indian \
  72                 Pacific
  73 TZBUILDSUBDIRS+= US Mexico Chile Canada Brazil
  74
  75 .if !defined(_SKIP_BUILD)
  76 all: zoneinfo
  77 .endif
  78 META_TARGETS+=  zoneinfo install-zoneinfo
  79
  80 #
  81 # Produce “fat” zoneinfo files for backward compatibility.
  82 #
  83 ZICFLAGS?=      -b fat
  84
  85 zoneinfo: ${TDATA}
  86         mkdir -p ${TZBUILDDIR}
  87         cd ${TZBUILDDIR}; mkdir -p ${TZBUILDSUBDIRS}
  88         umask 022; cd ${.CURDIR}; \
  89         zic -D -d ${TZBUILDDIR} ${ZICFLAGS} -m ${NOBINMODE} \
  90             ${LEAPFILE} ${TZFILES}
  91
  92 #
  93 # Sort TZS to ensure they are the same every build. find -s might
  94 # be a shorter way to express this, but it's non-portable. Any
  95 # differences between the two don't matter for this purpose.
  96 #
  97 .if make(*install*)
  98 TZS!= cd ${TZBUILDDIR} && find * -type f | LC_ALL=C sort
  99 .endif
 100
 101 beforeinstall: install-zoneinfo
 102 install-zoneinfo:
 103         mkdir -p ${DESTDIR}/usr/share/zoneinfo
 104         cd ${DESTDIR}/usr/share/zoneinfo;  mkdir -p ${TZBUILDSUBDIRS}
 105 .for f in ${TZS}
 106         ${INSTALL} ${TAG_ARGS} \
 107             -o ${BINOWN} -g ${BINGRP} -m ${NOBINMODE} \
 108             ${TZBUILDDIR}/${f} ${DESTDIR}/usr/share/zoneinfo/${f}
 109 .endfor
 110         ${INSTALL} ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m ${NOBINMODE} \
 111             ${CONTRIBDIR}/zone.tab ${DESTDIR}/usr/share/zoneinfo/
 112         ${INSTALL} ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m ${NOBINMODE} \
 113             ${CONTRIBDIR}/zone1970.tab ${DESTDIR}/usr/share/zoneinfo/
 114
 115 afterinstall:
 116 #
 117 # If the file /var/db/zoneinfo exists, and it is owned by root:wheel,
 118 # and the contents of it exists in /usr/share/zoneinfo, then reinstall
 119 # it.
 120 #
 121         @if [ -f ${DESTDIR}/var/db/zoneinfo -a -O ${DESTDIR}/var/db/zoneinfo \
 122             -a -G ${DESTDIR}/var/db/zoneinfo ]; then \
 123                 zf=$$(cat ${DESTDIR}/var/db/zoneinfo); \
 124                 if [ -f ${DESTDIR}/usr/share/zoneinfo/$${zf} ]; then \
 125                         if [ ! -z "${DESTDIR}" ]; then \
 126                                 optC="-C ${DESTDIR}"; \
 127                         fi; \
 128                         echo "Updating /etc/localtime"; \
 129                         tzsetup $${optC} -r; \
 130                 fi; \
 131         else \
 132                 echo "Run tzsetup(8) manually to update /etc/localtime."; \
 133         fi
 134
 135 HAS_TESTS=
 136 SUBDIR.${MK_TESTS}+= tests
 137
 138 .include <bsd.prog.mk>