| 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 -------------------------------------------------- |