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 CHECKZONE                = named-checkzone -i full \
  21                                 -k fail -M fail -n fail -S fail -W fail
  22
  23 ###--------------------------------------------------------------------------
  24 ### Utility functions.
  25
  26 dir-nosl = $(patsubst %/,%,$(dir $1))
  27
  28 ###--------------------------------------------------------------------------
  29 ### Keeping all of the files straight.
  30
  31 ## Establish a default target.  We'll sort out what it does later.
  32 all:
  33 .PHONY: all
  34
  35 ## Things to clean.
  36 CLEANFILES               =
  37 CLEANDIRS                =
  38 REALCLEANFILES           = $(CLEANFILES)
  39 REALCLEANDIRS            = $(CLEANDIRS)
  40
  41 ## We work in terms of `zonesets'.  Each one corresponds to a Lisp source
  42 ## file to be passed to `zone'.  A zoneset has a number of different nets
  43 ## associated with it, in the variable zoneset_NETS, and we must run it
  44 ## through `zone' once for each net.  The zoneset will make a number of
  45 ## zones, listed in zoneset_ZONES.
  46 ZONESETS                 =
  47
  48 ###--------------------------------------------------------------------------
  49 ### The distorted.org.uk zones.
  50
  51 ZONESETS                += distorted
  52
  53 distorted_VIEWS          = inet fretwank
  54 distorted_inet_NETS      = inet
  55 distorted_fretwank_NETS  = fretwank
  56
  57 distorted_all_ZONES      = distorted.org.uk io.distorted.org.uk
  58 distorted_fretwank_ZONES = 199.29.172.in-addr.arpa
  59
  60 ###--------------------------------------------------------------------------
  61 ### The harlequin.org.uk zones.
  62
  63 ZONESETS                += harlequin
  64
  65 harlequin_VIEWS          = inet fretwank
  66 harlequin_inet_NETS      = inet
  67 harlequin_fretwank_NETS  = fretwank
  68
  69 harlequin_all_ZONES      = harlequin.org.uk
  70
  71 ###--------------------------------------------------------------------------
  72 ### Zone construction machinery.
  73
  74 ZONE                     = zone
  75 V_ZONE                   = $(call v_tag,ZONE)$(ZONE)
  76
  77 .SECONDEXPANSION: #sorry
  78
  79 ## For each net/zoneset pair, we make a stamp file net/zoneset.stamp to
  80 ## remember that we've made the corresponding zones.
  81 ALL_ZONESTAMPS = $(foreach s,$(ZONESETS), \
  82         $(patsubst %,%/$s.zonestamp,$($s_VIEWS)))
  83 $(ALL_ZONESTAMPS) : %.zonestamp : $$(notdir $$*).lisp hosts.lisp
  84         $(V_AT)mkdir -p $(dir $*)
  85         $(V_ZONE) -d$(dir $*) -fview/$(call dir-nosl,$*)$(hack \
  86                 hack) $(addprefix -s, $($(notdir $*)_$(call dir-nosl,$*)_NETS)) $<
  87         $(V_AT)touch $@
  88 all: $(ALL_ZONESTAMPS)
  89 CLEANFILES += $(sort $(foreach s,$(ZONESETS), \
  90                        $(foreach v,$($s_VIEWS), \
  91                          $v/*.zonestamp $v/*.zone)))
  92 REALCLEANFILES += $(sort $(foreach s,$(ZONESETS), \
  93                            $(foreach v,$($s_VIEWS), \
  94                              $v/*.serial)))
  95 REALCLEANDIRS += $(sort $(foreach s,$(ZONESETS),$($s_VIEWS)))
  96
  97 ## Now explain that each generated zone file depends on the corresponding
  98 ## zonestamp.  This is where things start getting a little hairy.
  99 $(foreach s,$(ZONESETS), \
 100   $(foreach v,$($s_VIEWS), \
 101     $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 102       $(eval $v/$z.zone: $v/$s.zonestamp))))
 103
 104 ## Now we have to check the individual zone files.
 105 ALL_ZONECHECKS = $(foreach s,$(ZONESETS), \
 106         $(foreach v,$($s_VIEWS), \
 107           $(foreach z,$($s_all_ZONES) $($s_$v_ZONES), \
 108             $v/$z.check)))
 109 $(ALL_ZONECHECKS) : %.check : %.zone
 110         $(call v_tag,CHECK)\
 111                 { $(CHECKZONE) $(notdir $*) $^ || kill $$$$; } | \
 112                 { grep -Ev 'loaded serial|OK' || :; }
 113 check: $(ALL_ZONECHECKS)
 114 .PHONY: check $(ALL_ZONECHECKS)
 115
 116 ## Files to clean.
 117 clean:
 118         rm -f $(CLEANFILES)
 119         [ "$(CLEANDIRS)x" = x ] || rmdir $(CLEANDIRS) || :
 120 realclean:
 121         rm -f $(REALCLEANFILES)
 122         [ "$(REALCLEANDIRS)x" = x ] || rmdir $(REALCLEANDIRS) || :
 123 .PHONY: clean realclean
 124
 125 ###----- That's all, folks --------------------------------------------------