mdw@git.distorted.org.uk Git - zones/blob - Makefile

   1 ### -*-makefile-*-
   2 ###
   3 ### Makefile for the DNS zones I maintain.
   4 ###
   5 ### (c) 2011 Mark Wooding
   6
   7 ###--------------------------------------------------------------------------
   8 ### Silent-rules machinery.
   9
  10 V                        = 0
  11 v_tag                    = $(call v_tag_$V,$1)
  12 v_tag_0                  = @printf "  %-6s %s\n" "$1" "$@";
  13
  14 V_AT                     = $(V_AT_$V)
  15 V_AT_0                   = @
  16
  17 ###--------------------------------------------------------------------------
  18 ### Programs and options.
  19
  20 ## Zone checking.
  21 CHECKZONE                = named-checkzone -i full \
  22                                 -k fail -M fail -n fail -S fail -W fail
  23
  24 ## Zone installation.
  25 MASTER                   = localhost
  26 inside_MASTER            = precision
  27
  28 ifeq ($(MASTER),localhost)
  29 ZONEINST                 = userv zoneconf install
  30 else
  31 ZONEINST                 = ssh zoneconf@$(MASTER)
  32 endif
  33
  34 ###--------------------------------------------------------------------------
  35 ### Utility functions.
  36
  37 dir-nosl = $(patsubst %/,%,$(dir $1))
  38
  39 ###--------------------------------------------------------------------------
  40 ### Keeping all of the files straight.
  41
  42 ## Establish a default target.  We'll sort out what it does later.
  43 all:
  44 .PHONY: all
  45
  46 ## Things to clean.
  47 CLEANFILES               =
  48 CLEANDIRS                =
  49 REALCLEANFILES           = $(CLEANFILES)
  50 REALCLEANDIRS            = $(CLEANDIRS)
  51
  52 ## We work in terms of `zonesets'.  Each one corresponds to a Lisp source
  53 ## file to be passed to `zone'.  A zoneset has a number of different nets
  54 ## associated with it, in the variable zoneset_NETS, and we must run it
  55 ## through `zone' once for each net.  The zoneset will make a number of
  56 ## zones, listed in zoneset_ZONES.
  57 ZONESETS                 =
  58
  59 ###--------------------------------------------------------------------------
  60 ### The distorted.org.uk zones.
  61
  62 ZONESETS                += distorted
  63
  64 distorted_VIEWS          = inside outside
  65 distorted_outside_NETS   = dmz
  66 distorted_inside_NETS    = any unsafe vpn upn
  67
  68 distorted_all_ZONES     += distorted.org.uk
  69
  70 distorted_all_ZONES     += 195.113.2.81.in-addr.arpa
  71 distorted_all_ZONES     += 128-143.238.187.81.in-addr.arpa
  72 distorted_all_ZONES     += 64-79.12.169.217.in-addr.arpa
  73 distorted_all_ZONES     += 2.9.c.0.0.b.8.0.1.0.0.2.ip6.arpa
  74 distorted_all_ZONES     += 9.d.1.0.8.a.b.0.1.0.0.2.ip6.arpa
  75
  76 distorted_all_ZONES     += 199.29.172.in-addr.arpa
  77
  78 distorted_outside_NSDIFF = -sradius.dmz.distorted.org.uk
  79
  80 ###--------------------------------------------------------------------------
  81 ### Other zones.
  82
  83 ## binswood.org.uk
  84 ZONESETS                += binswood
  85 binswood_VIEWS           = outside
  86 binswood_all_ZONES      += binswood.org.uk
  87 binswood_all_ZONES      += 27.165.10.in-addr.arpa
  88
  89 ## escorted.org.uk
  90 ZONESETS                += escorted
  91 escorted_VIEWS           = outside
  92 escorted_all_ZONES      += escorted.org.uk
  93
  94 ## odin.gg
  95 ZONESETS                += odin
  96 odin_VIEWS               = outside
  97 odin_all_ZONES           = odin.gg
  98
  99 ###--------------------------------------------------------------------------
 100 ### Zone construction machinery.
 101
 102 ZONE                     = zone
 103 V_ZONE                   = $(call v_tag,ZONE)$(ZONE)
 104 ZONEOPTS                 =
 105
 106 .SECONDEXPANSION: #sorry
 107
 108 ## For each net/zoneset pair, we make a stamp file net/zoneset.stamp to
 109 ## remember that we've made the corresponding zones.
 110 ALL_ZONESTAMPS = $(foreach s,$(ZONESETS), \
 111         $(patsubst %,%/$s.zonestamp,$($s_VIEWS)))
 112 $(ALL_ZONESTAMPS) : %.zonestamp : $$(notdir $$*).lisp hosts.lisp
 113         $(V_AT)mkdir -p $(dir $*)
 114         $(V_ZONE) -d$(dir $*) -fview/$(call dir-nosl,$*)$(hack \
 115                 hack) $(addprefix -s, \
 116                 $($(notdir $*)_$(call dir-nosl,$*)_NETS)) $(ZONEOPTS) $<
 117         $(V_AT)touch $@
 118 all: $(ALL_ZONESTAMPS)
 119 CLEANFILES += $(sort $(foreach s,$(ZONESETS), \
 120                        $(foreach v,$($s_VIEWS), \
 121                          $v/*.zonestamp $v/*.zone)))
 122 REALCLEANFILES += $(sort $(foreach s,$(ZONESETS), \
 123                            $(foreach v,$($s_VIEWS), \
 124                              $v/*.serial)))
 125 REALCLEANDIRS += $(sort $(foreach s,$(ZONESETS),$($s_VIEWS)))
 126
 127 ## Now explain that each generated zone file depends on the corresponding
 128 ## zonestamp.  This is where things start getting a little hairy.
 129 $(foreach s,$(ZONESETS), \
 130   $(foreach v,$($s_VIEWS), \
 131     $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 132       $(eval $v/$z.zone: $v/$s.zonestamp))))
 133
 134 ## Prepare a mapping from zone names back to their owning zonesets.
 135 $(foreach s,$(ZONESETS), \
 136   $(foreach z,$(sort $(foreach v,$($s_VIEWS), \
 137         $($s_all_ZONES) $($s_$v_ZONES))), \
 138     $(eval $z_ZONESET = $s)))
 139
 140 ## Now we have to check the individual zone files.
 141 ALL_ZONECHECKS = $(foreach s,$(ZONESETS), \
 142         $(foreach v,$($s_VIEWS), \
 143           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 144             $v/$z.check)))
 145 $(ALL_ZONECHECKS) : %.check : %.zone
 146         $(call v_tag,CHECK)\
 147                 { $(CHECKZONE) $(notdir $*) $^ || kill $$$$; } | \
 148                 { grep -Ev 'loaded serial|OK' || :; }
 149 check: $(ALL_ZONECHECKS)
 150 .PHONY: check $(ALL_ZONECHECKS)
 151
 152 ## If nsdiff(1) is available then we can show what changes we will make if
 153 ## we install the new zone files.
 154 ALL_ZONEDIFFS = $(foreach s,$(ZONESETS), \
 155         $(foreach v,$($s_VIEWS), \
 156           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 157             $v/$z.zonediff)))
 158 run-nsdiff = nsdiff -v "" $2 \
 159         $($($(call notdir,$1)_ZONESET)_$(call dir-nosl,$1)_NSDIFF) \
 160         $(call notdir,$1) $1.zone
 161 $(ALL_ZONEDIFFS) : %.zonediff : %.zone
 162         $(call v_tag,NSDIFF)$(call run-nsdiff,$*,-q); \
 163         rc=$$?; case $$rc in 1) $(call run-nsdiff,$*); rc=$$? ;; esac; \
 164         case $$rc in 0 | 1) : ;; *) exit $$rc ;; esac
 165 diff: $(ALL_ZONEDIFFS)
 166
 167 ## Finally we have to install the zone files.
 168 ALL_INSTALLS = $(foreach s,$(ZONESETS), \
 169         $(foreach v,$($s_VIEWS), \
 170           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 171             $v/$z.inst)))
 172 $(ALL_INSTALLS) : %.inst : %.check
 173         $(call v_tag,INST)$(ZONEINST) \
 174                 $(call dir-nosl,$*) $(notdir $*) <$*.zone
 175 install: $(ALL_INSTALLS)
 176 .PHONY: install $(ALL_INSTALLS)
 177
 178 ## Files to clean.
 179 clean:
 180         rm -f $(CLEANFILES)
 181         [ "$(CLEANDIRS)x" = x ] || rmdir $(CLEANDIRS) || :
 182 realclean:
 183         rm -f $(REALCLEANFILES)
 184         [ "$(REALCLEANDIRS)x" = x ] || rmdir $(REALCLEANDIRS) || :
 185 .PHONY: clean realclean
 186
 187 ###----- That's all, folks --------------------------------------------------