chiark - git - mdw - firewall/blob - Makefile

   1 ### Makefile for firewall scripts
   2
   3 MAIN_M4_SOURCES          =
   4 HOSTS                    =
   5
   6 default: all
   7 .PHONY: default
   8
   9 ###--------------------------------------------------------------------------
  10 ### Local configuration.
  11
  12 ## Should set up HOSTS and add stuff to MAIN_M4_SOURCES if necessary.
  13 include local.mk
  14
  15 ###--------------------------------------------------------------------------
  16 ### Configuration.
  17
  18 ## The main m4 inputs which construct the firewall.  These are read in last
  19 ## to allow local configuration to change their environments.
  20 MAIN_M4_SOURCES         += config.m4
  21 MAIN_M4_SOURCES         += prologue.m4
  22 MAIN_M4_SOURCES         += functions.m4
  23 MAIN_M4_SOURCES         += numbers.m4
  24 MAIN_M4_SOURCES         += bookends.m4
  25 MAIN_M4_SOURCES         += classify.m4
  26 MAIN_M4_SOURCES         += icmp.m4
  27
  28 ## All of our m4 inputs.  The base gets read first to set things up.
  29 M4_SOURCES               = base.m4
  30 M4_SOURCES              += $(MAIN_M4_SOURCES)
  31
  32 ###--------------------------------------------------------------------------
  33 ### Hosts.
  34
  35 TARGETS                  = $(addsuffix .sh,$(HOSTS))
  36
  37 ###--------------------------------------------------------------------------
  38 ### Building.
  39
  40 all: $(TARGETS)
  41 .PHONY: all
  42
  43 %.sh: %.m4 $(M4_SOURCES)
  44         m4 -P base.m4 $*.m4 $(MAIN_M4_SOURCES) >$@.new
  45         chmod +x $@.new
  46         mv $@.new $@
  47
  48 clean:; rm -f $(TARGETS) *.new
  49 .PHONY: clean
  50
  51 ###----- That's all, folks --------------------------------------------------