| 1 | ### Makefile for mdw's zones |
| 2 | ### |
| 3 | ### Preprocessed with m4, for the sake of madness |
| 4 | |
| 5 | m4_divert(-1) |
| 6 | ###-------------------------------------------------------------------------- |
| 7 | ### M4 trickery. |
| 8 | |
| 9 | m4_changequote([, ]) |
| 10 | m4_define([_dolist], [m4_pushdef([$1])__loop($@)m4_popdef([$1])]) |
| 11 | m4_define([__loop], [m4_ifelse([$2], [()], ,m4_dnl |
| 12 | [m4_define([$1], __first$2)$3[]__loop([$1],(m4_shift$2),[$3])])]) |
| 13 | m4_define([__first], [$1]) |
| 14 | |
| 15 | m4_define([DOMAIN], [m4_dnl |
| 16 | m4_pushdef([_undivert], [m4_divert(]m4_divnum[)m4_popdef([_undivert])])m4_dnl |
| 17 | m4_divert(10)m4_dnl |
| 18 | $1_SUBNETS = _dolist([_subnet], [($2)], [ _subnet]) |
| 19 | $1_ZONES = _dolist([_zone], [($3)], [ _zone]) |
| 20 | $1_ZONE_FILES = _dolist([_subnet], [($2)], |
| 21 | [_dolist([_zone], [($3)], [ _subnet/_zone.zone])]) |
| 22 | ALL_SUBNETS += $($1_SUBNETS) |
| 23 | ALL_ZONES += $($1_ZONES) |
| 24 | ALL_ZONE_FILES += $($1_ZONE_FILES) |
| 25 | ALL_CLEAN_FILES += _dolist([_subnet], [($2)], [ _subnet/*]) |
| 26 | m4_divert(30)m4_dnl |
| 27 | $($1_ZONE_FILES): $1.lisp $(ZONEDEPS) |
| 28 | mkdir -p $($1_SUBNETS)m4_dnl |
| 29 | _dolist([_subnet], [($2)], [ |
| 30 | $(ZONE) -d _subnet/ -f subnet/_subnet -s _subnet $1.lisp]) |
| 31 | _undivert[]m4_dnl |
| 32 | ]) |
| 33 | |
| 34 | m4_divert(-1) |
| 35 | ###-------------------------------------------------------------------------- |
| 36 | ### Domains. |
| 37 | |
| 38 | DOMAIN([distorted], [inet, fretwank], |
| 39 | [distorted.org.uk, io.distorted.org.uk, dhcp.distorted.org.uk, |
| 40 | 204.49.62.in-addr.arpa, 198.29.172.in-addr.arpa, |
| 41 | 199.29.172.in-addr.arpa, dhcp.199.29.172.in-addr.arpa]) |
| 42 | DOMAIN([harlequin], [inet, fretwank], [harlequin.org.uk]) |
| 43 | |
| 44 | m4_divert(0) |
| 45 | ###-------------------------------------------------------------------------- |
| 46 | ### Make configuration. |
| 47 | |
| 48 | ZONE = zone |
| 49 | |
| 50 | ALL_ZONES = |
| 51 | ALL_ZONE_FILES = |
| 52 | ALL_CLEAN_FILES = |
| 53 | ALL_SUBNETS = |
| 54 | |
| 55 | PUBLISH = publish |
| 56 | |
| 57 | ZONEDEPS = hosts.lisp |
| 58 | |
| 59 | DOCS = distorted.tex |
| 60 | DOC_OUTPUTS = $(foreach suffix,dvi ps,\ |
| 61 | $(patsubst %.tex,%.$(suffix),$(DOCS))) |
| 62 | |
| 63 | m4_divert(20) |
| 64 | ###-------------------------------------------------------------------------- |
| 65 | ### Rules |
| 66 | |
| 67 | all: $(ALL_ZONE_FILES) |
| 68 | doc: $(DOC_OUTPUTS) |
| 69 | |
| 70 | install: all |
| 71 | ## |
| 72 | ## Make directories |
| 73 | rm -rf $(PUBLISH).new |
| 74 | mkdir $(PUBLISH).new |
| 75 | cd $(PUBLISH).new && mkdir $(sort $(ALL_SUBNETS)) |
| 76 | ## |
| 77 | ## Copy zone files to output |
| 78 | for i in $(ALL_ZONE_FILES); do \ |
| 79 | cp $$i $(PUBLISH).new/$$i; \ |
| 80 | done |
| 81 | ## |
| 82 | ## Make links as necessary |
| 83 | cd $(PUBLISH).new; \ |
| 84 | for i in $(sort $(ALL_SUBNETS)); do \ |
| 85 | test $$i = inet && continue; \ |
| 86 | for z in $(sort $(ALL_ZONES)); do \ |
| 87 | test -f $$i/$$z.zone || ln -s ../inet/$$z.zone $$i/$$z.zone; \ |
| 88 | done; \ |
| 89 | done |
| 90 | ## |
| 91 | ## Switch over |
| 92 | rm -rf $(PUBLISH).old |
| 93 | mv $(PUBLISH) $(PUBLISH).old |
| 94 | mv $(PUBLISH).new $(PUBLISH) |
| 95 | ## |
| 96 | ## Get nameserver to reload changed zones |
| 97 | for i in $(sort $(ALL_SUBNETS)); do \ |
| 98 | for z in $(sort $(ALL_ZONES)); do \ |
| 99 | cmp $(PUBLISH)/$$i/$$z.zone $(PUBLISH).old/$$i/$$z.zone \ |
| 100 | >/dev/null 2>&1 && continue; \ |
| 101 | echo -n "$$z ($$i): "; \ |
| 102 | userv root named-reload $$z $$i; \ |
| 103 | done; \ |
| 104 | done |
| 105 | ## |
| 106 | ## Clear up mess |
| 107 | rm -rf $(PUBLISH).old |
| 108 | |
| 109 | %.dvi: %.tex |
| 110 | latex $< |
| 111 | latex $< |
| 112 | |
| 113 | %.ps: %.dvi |
| 114 | dvips -o $@ $< |
| 115 | |
| 116 | m4_divert(40) |
| 117 | Makefile: Makefile.m4 |
| 118 | m4 -P $< >$@.new |
| 119 | mv $@.new $@ |
| 120 | |
| 121 | clean: |
| 122 | rm -f $(ALL_ZONE_FILES) $(ALL_CLEAN_FILES) \ |
| 123 | *.toc *.lof *.lot *.log *.dvi *.ps *.aux |
| 124 | rmdir $(sort $(ALL_SUBNETS)) |
| 125 | |
| 126 | ###----- That's all, folks -------------------------------------------------- |