3 ### Build script for Exim configuration
5 ### (c) 2012 Mark Wooding
8 ###----- Licensing notice ---------------------------------------------------
10 ### This program is free software; you can redistribute it and/or modify
11 ### it under the terms of the GNU General Public License as published by
12 ### the Free Software Foundation; either version 2 of the License, or
13 ### (at your option) any later version.
15 ### This program is distributed in the hope that it will be useful,
16 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ### GNU General Public License for more details.
20 ### You should have received a copy of the GNU General Public License
21 ### along with this program; if not, write to the Free Software Foundation,
22 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 ###--------------------------------------------------------------------------
27 ## Silent-rules machinery.
29 v_tag
= $(call v_tag_
$V,$1)
30 v_tag_0
= @printf
" %-6s %s\n" $1 $@
;
32 V_GEN
= $(call v_tag
,GEN
)
36 ## Splitting things at slashes -- don't leave the slash.
37 dir-nosl
= $(patsubst %/,%,$(dir $1))
39 ###--------------------------------------------------------------------------
40 ### Introductory machinery.
43 .SECONDEXPANSION
: # sorry
45 CLEANFILES
+= $(TARGETS
)
47 ###--------------------------------------------------------------------------
48 ### Main source files.
50 ## There's a base set of files, and a number of optional modules. A
51 ## collection of modules is called a `mode', and we generate an output file
52 ## for each required mode.
54 EARLY
= defs.m4 divmap.m4 config.m4
55 MAIN
= lists.m4 base.m4
60 OPTIONS_satellite
= satellite.m4
63 OPTIONS_hub
= auth.m4 exchange.m4 local.m4 spam.m4 vhost.m4
66 OPTIONS_usersat
= auth.m4 local.m4 satellite.m4
70 ###--------------------------------------------------------------------------
71 ### Resolving what needs to be built.
73 HOST_MODES
+= $(foreach m
, $(MODES
), \
74 $(foreach h
, $(HOSTS_
$m), $h/$m))
76 CONFIGS
= $(foreach m
, $(MODES
), exim4-
$m.conf
)
78 $(CONFIGS
): exim4-
%.conf
: $(EARLY
) $$(HOOKS_
$$*) $(MAIN
) $$(OPTIONS_
$$*)
79 $(V_GEN
)m4
-P
-DMODE
=$* $^
>$@.new
80 $(V_AT
)$(CHECK_
$*)exim4
-C
$@.new
-bV
>/dev
/null
85 host-mode
= $(notdir $(filter $1/%, $(HOST_MODES
)))
87 HOSTS
= $(sort $(call dir-nosl
, $(HOST_MODES
)))
89 ###--------------------------------------------------------------------------
90 ### Propagating configuration to remote hosts.
92 THISHOST
= $(shell hostname
)
93 OTHERHOSTS
= $(filter-out $(THISHOST
), $(HOSTS
))
98 exim4
-C
/etc
/exim4
/exim4.conf.new
-bV
>/dev
/null
&& \
99 mv
/etc
/exim4
/exim4.conf.new
/etc
/exim4
/exim4.conf
&& \
102 install/$(THISHOST
): exim4-
$(call host-mode
,$(THISHOST
)).conf
103 $(ROOT
) cp
$< /etc
/exim4
/exim4.conf.new
104 $(ROOT
) sh
-c
'$(install_rune)'
106 $(addprefix install/, $(OTHERHOSTS
)): \
107 install/%: exim4-
$$(call host-mode
,$$*).conf
108 $(ROOT
) scp
$< root@
$*:/etc
/exim4
/exim4.conf.new
109 $(ROOT
) ssh root@
$* '$(install_rune)'
111 install: $(addprefix install/, $(HOSTS
))
113 clean:; rm -f
$(CLEANFILES
)
116 ###----- That's all, folks --------------------------------------------------