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
  29 ifeq ($(MASTER),localhost)
  30 ZONEINST                 = userv zoneconf install
  31 else
  32 ZONEINST                 = ssh zoneconf@$(MASTER)
  33 endif
  34
  35 ###--------------------------------------------------------------------------
  36 ### Utility functions.
  37
  38 dir-nosl = $(patsubst %/,%,$(dir $1))
  39
  40 ###--------------------------------------------------------------------------
  41 ### Keeping all of the files straight.
  42
  43 ## Establish a default target.  We'll sort out what it does later.
  44 all:
  45 .PHONY: all
  46
  47 ## Things to clean.
  48 CLEANFILES               =
  49 CLEANDIRS                =
  50 REALCLEANFILES           = $(CLEANFILES)
  51 REALCLEANDIRS            = $(CLEANDIRS)
  52
  53 ## We work in terms of `zonesets'.  Each one corresponds to a Lisp source
  54 ## file to be passed to `zone'.  A zoneset has a number of different nets
  55 ## associated with it, in the variable zoneset_NETS, and we must run it
  56 ## through `zone' once for each net.  The zoneset will make a number of
  57 ## zones, listed in zoneset_ZONES.
  58 ZONESETS                 =
  59
  60 ###--------------------------------------------------------------------------
  61 ### The distorted.org.uk zones.
  62
  63 ZONESETS                += distorted
  64
  65 distorted_VIEWS          = inside outside
  66 distorted_outside_NETS   = dmz jump
  67 distorted_inside_NETS    = any unsafe colo
  68
  69 distorted_all_ZONES     += distorted.org.uk
  70 distorted_all_ZONES     += 199.29.172.in-addr.arpa
  71
  72 ###--------------------------------------------------------------------------
  73 ### The harlequin.org.uk zones.
  74
  75 ZONESETS                += harlequin
  76
  77 harlequin_VIEWS          = outside
  78 harlequin_all_ZONES      = harlequin.org.uk
  79
  80 ###--------------------------------------------------------------------------
  81 ### The felixpearce.com zones.
  82
  83 ZONESETS                += felixpearce
  84
  85 felixpearce_VIEWS        = outside
  86 felixpearce_all_ZONES    = felixpearce.com
  87
  88 ###--------------------------------------------------------------------------
  89 ### Zone construction machinery.
  90
  91 ZONE                     = zone
  92 V_ZONE                   = $(call v_tag,ZONE)$(ZONE)
  93
  94 .SECONDEXPANSION: #sorry
  95
  96 ## For each net/zoneset pair, we make a stamp file net/zoneset.stamp to
  97 ## remember that we've made the corresponding zones.
  98 ALL_ZONESTAMPS = $(foreach s,$(ZONESETS), \
  99         $(patsubst %,%/$s.zonestamp,$($s_VIEWS)))
 100 $(ALL_ZONESTAMPS) : %.zonestamp : $$(notdir $$*).lisp hosts.lisp
 101         $(V_AT)mkdir -p $(dir $*)
 102         $(V_ZONE) -d$(dir $*) -fview/$(call dir-nosl,$*)$(hack \
 103                 hack) $(addprefix -s, \
 104                 $($(notdir $*)_$(call dir-nosl,$*)_NETS)) $<
 105         $(V_AT)touch $@
 106 all: $(ALL_ZONESTAMPS)
 107 CLEANFILES += $(sort $(foreach s,$(ZONESETS), \
 108                        $(foreach v,$($s_VIEWS), \
 109                          $v/*.zonestamp $v/*.zone)))
 110 REALCLEANFILES += $(sort $(foreach s,$(ZONESETS), \
 111                            $(foreach v,$($s_VIEWS), \
 112                              $v/*.serial)))
 113 REALCLEANDIRS += $(sort $(foreach s,$(ZONESETS),$($s_VIEWS)))
 114
 115 ## Now explain that each generated zone file depends on the corresponding
 116 ## zonestamp.  This is where things start getting a little hairy.
 117 $(foreach s,$(ZONESETS), \
 118   $(foreach v,$($s_VIEWS), \
 119     $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 120       $(eval $v/$z.zone: $v/$s.zonestamp))))
 121
 122 ## Now we have to check the individual zone files.
 123 ALL_ZONECHECKS = $(foreach s,$(ZONESETS), \
 124         $(foreach v,$($s_VIEWS), \
 125           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 126             $v/$z.check)))
 127 $(ALL_ZONECHECKS) : %.check : %.zone
 128         $(call v_tag,CHECK)\
 129                 { $(CHECKZONE) $(notdir $*) $^ || kill $$$$; } | \
 130                 { grep -Ev 'loaded serial|OK' || :; }
 131 check: $(ALL_ZONECHECKS)
 132 .PHONY: check $(ALL_ZONECHECKS)
 133
 134 ## Finally we have to install the zone files.
 135 ALL_INSTALLS = $(foreach s,$(ZONESETS), \
 136         $(foreach v,$($s_VIEWS), \
 137           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 138             $v/$z.inst)))
 139 $(ALL_INSTALLS) : %.inst : %.check
 140         $(call v_tag,INST)$(ZONEINST) \
 141                 $(call dir-nosl,$*) $(notdir $*) <$*.zone
 142 install: $(ALL_INSTALLS)
 143 .PHONY: install $(ALL_INSTALLS)
 144
 145 ## Files to clean.
 146 clean:
 147         rm -f $(CLEANFILES)
 148         [ "$(CLEANDIRS)x" = x ] || rmdir $(CLEANDIRS) || :
 149 realclean:
 150         rm -f $(REALCLEANFILES)
 151         [ "$(REALCLEANDIRS)x" = x ] || rmdir $(REALCLEANDIRS) || :
 152 .PHONY: clean realclean
 153
 154 ###----- That's all, folks --------------------------------------------------