annotate clustalomega/clustal-omega-1.0.2/m4/ltsugar.m4 @ 1:bc707542e5de

Uploaded
author clustalomega
date Thu, 21 Jul 2011 13:35:08 -0400
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
1 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
2 #
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
3 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
4 # Written by Gary V. Vaughan, 2004
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
5 #
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
6 # This file is free software; the Free Software Foundation gives
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
7 # unlimited permission to copy and/or distribute it, with or without
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
8 # modifications, as long as this notice is preserved.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
9
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
10 # serial 6 ltsugar.m4
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
11
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
12 # This is to help aclocal find these macros, as it can't see m4_define.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
13 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
14
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
15
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
16 # lt_join(SEP, ARG1, [ARG2...])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
17 # -----------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
18 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
19 # associated separator.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
20 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
21 # versions in m4sugar had bugs.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
22 m4_define([lt_join],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
23 [m4_if([$#], [1], [],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
24 [$#], [2], [[$2]],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
25 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
26 m4_define([_lt_join],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
27 [m4_if([$#$2], [2], [],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
28 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
29
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
30
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
31 # lt_car(LIST)
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
32 # lt_cdr(LIST)
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
33 # ------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
34 # Manipulate m4 lists.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
35 # These macros are necessary as long as will still need to support
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
36 # Autoconf-2.59 which quotes differently.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
37 m4_define([lt_car], [[$1]])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
38 m4_define([lt_cdr],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
39 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
40 [$#], 1, [],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
41 [m4_dquote(m4_shift($@))])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
42 m4_define([lt_unquote], $1)
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
43
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
44
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
45 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
46 # ------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
47 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
48 # Note that neither SEPARATOR nor STRING are expanded; they are appended
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
49 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
50 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
51 # than defined and empty).
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
52 #
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
53 # This macro is needed until we can rely on Autoconf 2.62, since earlier
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
54 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
55 m4_define([lt_append],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
56 [m4_define([$1],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
57 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
58
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
59
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
60
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
61 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
62 # ----------------------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
63 # Produce a SEP delimited list of all paired combinations of elements of
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
64 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
65 # has the form PREFIXmINFIXSUFFIXn.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
66 # Needed until we can rely on m4_combine added in Autoconf 2.62.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
67 m4_define([lt_combine],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
68 [m4_if(m4_eval([$# > 3]), [1],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
69 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
70 [[m4_foreach([_Lt_prefix], [$2],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
71 [m4_foreach([_Lt_suffix],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
72 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
73 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
74
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
75
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
76 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
77 # -----------------------------------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
78 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
79 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
80 m4_define([lt_if_append_uniq],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
81 [m4_ifdef([$1],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
82 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
83 [lt_append([$1], [$2], [$3])$4],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
84 [$5])],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
85 [lt_append([$1], [$2], [$3])$4])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
86
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
87
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
88 # lt_dict_add(DICT, KEY, VALUE)
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
89 # -----------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
90 m4_define([lt_dict_add],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
91 [m4_define([$1($2)], [$3])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
92
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
93
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
94 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
95 # --------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
96 m4_define([lt_dict_add_subkey],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
97 [m4_define([$1($2:$3)], [$4])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
98
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
99
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
100 # lt_dict_fetch(DICT, KEY, [SUBKEY])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
101 # ----------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
102 m4_define([lt_dict_fetch],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
103 [m4_ifval([$3],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
104 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
105 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
106
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
107
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
108 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
109 # -----------------------------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
110 m4_define([lt_if_dict_fetch],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
111 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
112 [$5],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
113 [$6])])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
114
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
115
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
116 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
117 # --------------------------------------------------------------
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
118 m4_define([lt_dict_filter],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
119 [m4_if([$5], [], [],
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
120 [lt_join(m4_quote(m4_default([$4], [[, ]])),
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
121 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
122 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
bc707542e5de Uploaded
clustalomega
parents:
diff changeset
123 ])