Commit | Line | Data |
---|---|---|
0a349494 PP |
1 | #! /bin/sh |
2 | ||
3 | # We turn the configure-built build-$foo/lookups/Makefile.predynamic into Makefile | |
4 | ||
88d5edb0 | 5 | if [ -x /usr/xpg4/bin/sh ] && [ -z "$EXIM_BLOCK_XPG4_LOOP" ] |
4050a044 PP |
6 | then |
7 | EXIM_BLOCK_XPG4_LOOP=yes | |
8 | export EXIM_BLOCK_XPG4_LOOP | |
9 | PATH="/usr/xpg4/bin:$PATH" | |
10 | export PATH | |
88d5edb0 | 11 | exec /usr/xpg4/bin/sh "$0" "$@" |
4050a044 PP |
12 | fi |
13 | ||
0a349494 PP |
14 | input=lookups/Makefile.predynamic |
15 | target=lookups/Makefile | |
16 | defs_source=Makefile | |
17 | tag_marker='MAGIC-TAG-MODS-OBJ-RULES-GO-HERE' | |
18 | ||
19 | tab=' ' | |
eec525c4 PP |
20 | |
21 | # We always do something now, since there should always be a lookup, | |
159f52d2 | 22 | # and now we need to run in order to put the OBJ=$(OBJ)+ rules in. |
0a349494 PP |
23 | |
24 | if grep -q "^CFLAGS_DYNAMIC[ $tab]*=" "$defs_source" | |
25 | then | |
26 | # we have a definition, we're good to go | |
4050a044 | 27 | enable_dynamic=yes |
0a349494 PP |
28 | else |
29 | echo >&2 "Missing CFLAGS_DYNAMIC inhibits building dynamic module lookup" | |
4050a044 | 30 | enable_dynamic='' |
0a349494 PP |
31 | fi |
32 | ||
33 | tmp="$target.t" | |
34 | ||
35 | want_dynamic() { | |
36 | local dyn_name="$1" | |
37 | grep -q "^LOOKUP_${dyn_name}[ $tab]*=[ $tab]*2" "$defs_source" | |
38 | } | |
39 | ||
40 | want_at_all() { | |
41 | local want_name="$1" | |
42 | grep -q "^LOOKUP_${want_name}[ $tab]*=[ $tab]*." "$defs_source" | |
43 | } | |
44 | ||
159f52d2 TF |
45 | # The values of these variables will be emitted into the Makefile. |
46 | ||
47 | MODS="" | |
48 | OBJ="" | |
49 | ||
0a349494 PP |
50 | emit_module_rule() { |
51 | local lookup_name="$1" | |
52 | local mod_name | |
53 | if [ "${lookup_name%:*}" = "$lookup_name" ] | |
54 | then | |
55 | mod_name=$(echo $lookup_name | tr A-Z a-z) | |
56 | else | |
57 | mod_name="${lookup_name#*:}" | |
58 | lookup_name="${lookup_name%:*}" | |
59 | fi | |
60 | ||
61 | if want_dynamic "$lookup_name" | |
62 | then | |
4050a044 PP |
63 | if [ -z "$enable_dynamic" ]; then |
64 | echo >&2 "Inhibited dynamic modules prevents building dynamic $lookup_name" | |
65 | exit 1 | |
66 | fi | |
159f52d2 | 67 | MODS="${MODS} ${mod_name}.so" |
56e0c4ce | 68 | grep "^LOOKUP_${lookup_name}_" "$defs_source" |
0a349494 PP |
69 | echo "LOOKUP_${mod_name}_INCLUDE = \$(LOOKUP_${lookup_name}_INCLUDE)" |
70 | echo "LOOKUP_${mod_name}_LIBS = \$(LOOKUP_${lookup_name}_LIBS)" | |
71 | elif want_at_all "$lookup_name" | |
72 | then | |
159f52d2 | 73 | OBJ="${OBJ} ${mod_name}.o" |
0a349494 PP |
74 | fi |
75 | } | |
76 | ||
77 | exec 5>&1 | |
78 | exec > "$tmp" | |
79 | ||
80 | sed -n "1,/$tag_marker/p" < "$input" | |
81 | ||
82 | for name_mod in \ | |
83 | CDB DBM:dbmdb DNSDB DSEARCH IBASE LSEARCH MYSQL NIS NISPLUS ORACLE \ | |
84 | PASSWD PGSQL SQLITE TESTDB WHOSON | |
85 | do | |
86 | emit_module_rule $name_mod | |
87 | done | |
88 | ||
89 | if want_at_all LDAP | |
90 | then | |
159f52d2 | 91 | OBJ="${OBJ} ldap.o" |
0a349494 PP |
92 | fi |
93 | ||
159f52d2 TF |
94 | # Because the variable is EXPERIMENTAL_SPF and not LOOKUP_SPF we |
95 | # always include spf.o and compile a dummy if EXPERIMENTAL_SPF is not | |
96 | # defined. | |
97 | ||
98 | OBJ="${OBJ} spf.o" | |
99 | ||
100 | echo "MODS = $MODS" | |
101 | echo "OBJ = $OBJ" | |
102 | ||
0a349494 PP |
103 | sed -n "/$tag_marker/,\$p" < "$input" |
104 | ||
105 | exec >&5 | |
106 | mv "$tmp" "$target" | |
107 | ||
108 | ||
109 | # vim: set ft=sh sw=2 : |