3 # We turn the configure-built build-$foo/lookups/Makefile.predynamic into Makefile
5 if [ -x /usr/xpg4/bin/sh ] && [ -z "$EXIM_BLOCK_XPG4_LOOP" ]
7 EXIM_BLOCK_XPG4_LOOP=yes
8 export EXIM_BLOCK_XPG4_LOOP
9 PATH="/usr/xpg4/bin:$PATH"
11 exec /usr/xpg4/bin/sh "$0" "$@"
14 input=lookups/Makefile.predynamic
15 target=lookups/Makefile
17 tag_marker='MAGIC-TAG-MODS-OBJ-RULES-GO-HERE'
21 # We rely on tr(1) for translating case below. Some people export
22 # values of LC_CTYPE and LC_COLLATE which apparently break our assumptions.
23 # We're a script expecting certain output based on known inputs and not dealing
24 # with UTF8, so we should be safe doingthis:
28 # nb: do not permit leading whitespace for this, as CFLAGS_DYNAMIC is exported
29 # to the lookups subdir via a line with leading whitespace which otherwise
31 if grep -q "^CFLAGS_DYNAMIC[ $tab]*=" "$defs_source"
33 # we have a definition, we're good to go
36 echo >&2 "Missing CFLAGS_DYNAMIC inhibits building dynamic module lookup"
38 # We always do something now, since there should always be a lookup,
39 # and now we need to run in order to put the OBJ=$(OBJ)+ rules in. So we
45 # For the want_ checks, we need to let the user override values from the make
46 # command-line, not just check the Makefile.
50 local re="LOOKUP_${dyn_name}[ $tab]*=[ $tab]*2"
52 if [ $? -eq 0 ]; then return 0; fi
53 grep -q "^[ $tab]*$re" "$defs_source"
58 local re="LOOKUP_${want_name}[ $tab]*=[ $tab]*."
60 if [ $? -eq 0 ]; then return 0; fi
61 grep -q "^[ $tab]*$re" "$defs_source"
64 # The values of these variables will be emitted into the Makefile.
70 local lookup_name="$1"
72 if [ "${lookup_name%:*}" = "$lookup_name" ]
74 mod_name=$(echo $lookup_name | tr A-Z a-z)
76 mod_name="${lookup_name#*:}"
77 lookup_name="${lookup_name%:*}"
80 if want_dynamic "$lookup_name"
82 if [ -z "$enable_dynamic" ]; then
83 echo >&2 "Inhibited dynamic modules prevents building dynamic $lookup_name"
86 MODS="${MODS} ${mod_name}.so"
87 grep "^LOOKUP_${lookup_name}_" "$defs_source"
88 echo "LOOKUP_${mod_name}_INCLUDE = \$(LOOKUP_${lookup_name}_INCLUDE)"
89 echo "LOOKUP_${mod_name}_LIBS = \$(LOOKUP_${lookup_name}_LIBS)"
90 elif want_at_all "$lookup_name"
92 OBJ="${OBJ} ${mod_name}.o"
99 sed -n "1,/$tag_marker/p" < "$input"
102 CDB DBM:dbmdb DNSDB DSEARCH IBASE LSEARCH MYSQL NIS NISPLUS ORACLE \
103 PASSWD PGSQL SQLITE TESTDB WHOSON
105 emit_module_rule $name_mod
113 # Because the variable is EXPERIMENTAL_SPF and not LOOKUP_SPF we
114 # always include spf.o and compile a dummy if EXPERIMENTAL_SPF is not
122 sed -n "/$tag_marker/,\$p" < "$input"
128 # vim: set ft=sh sw=2 :