Mercurial > sdl-ios-xcode

annotate acinclude/ltsugar.m4 @ 4573:6399178be313

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Completed work on X11_CreateTexture. Added lots of safety features. These include support for drawing a texture using the core protocol while other textures are drawn using Xrender if Xrender does not support the color format of the said texture or any other fault with Xrender.
author Sunny Sachanandani <sunnysachanandani@gmail.com>
date Fri, 28 May 2010 20:40:09 +0530
parents 3da232c5980a
children
rev   line source
3342
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1 ##############################################################################
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
2 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
3 #
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
4 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
5 # Written by Gary V. Vaughan, 2004
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
6 #
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
7 # This file is free software; the Free Software Foundation gives
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
8 # unlimited permission to copy and/or distribute it, with or without
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
9 # modifications, as long as this notice is preserved.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
10
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
11 # serial 6 ltsugar.m4
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
12
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
13 # This is to help aclocal find these macros, as it can't see m4_define.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
14 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
15
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
16
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
17 # lt_join(SEP, ARG1, [ARG2...])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
18 # -----------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
19 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
20 # associated separator.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
21 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
22 # versions in m4sugar had bugs.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
23 m4_define([lt_join],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
24 [m4_if([$#], [1], [],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
25 [$#], [2], [[$2]],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
26 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
27 m4_define([_lt_join],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
28 [m4_if([$#$2], [2], [],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
29 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
30
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
31
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
32 # lt_car(LIST)
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
33 # lt_cdr(LIST)
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
34 # ------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
35 # Manipulate m4 lists.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
36 # These macros are necessary as long as will still need to support
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
37 # Autoconf-2.59 which quotes differently.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
38 m4_define([lt_car], [[$1]])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
39 m4_define([lt_cdr],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
40 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
41 [$#], 1, [],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
42 [m4_dquote(m4_shift($@))])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
43 m4_define([lt_unquote], $1)
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
44
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
45
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
46 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
47 # ------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
48 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
49 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
50 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
51 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
52 # than defined and empty).
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
53 #
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
54 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
55 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
56 m4_define([lt_append],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
57 [m4_define([$1],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
58 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
59
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
60
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
61
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
62 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
63 # ----------------------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
64 # Produce a SEP delimited list of all paired combinations of elements of
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
65 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
66 # has the form PREFIXmINFIXSUFFIXn.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
67 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
68 m4_define([lt_combine],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
69 [m4_if(m4_eval([$# > 3]), [1],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
70 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
71 [[m4_foreach([_Lt_prefix], [$2],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
72 [m4_foreach([_Lt_suffix],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
73 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
74 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
75
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
76
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
77 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
78 # -----------------------------------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
79 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
80 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
81 m4_define([lt_if_append_uniq],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
82 [m4_ifdef([$1],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
83 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
84 [lt_append([$1], [$2], [$3])$4],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
85 [$5])],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
86 [lt_append([$1], [$2], [$3])$4])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
87
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
88
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
89 # lt_dict_add(DICT, KEY, VALUE)
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
90 # -----------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
91 m4_define([lt_dict_add],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
92 [m4_define([$1($2)], [$3])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
93
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
94
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
95 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
96 # --------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
97 m4_define([lt_dict_add_subkey],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
98 [m4_define([$1($2:$3)], [$4])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
99
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
100
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
101 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
102 # ----------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
103 m4_define([lt_dict_fetch],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
104 [m4_ifval([$3],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
105 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
106 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
107
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
108
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
109 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
110 # -----------------------------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
111 m4_define([lt_if_dict_fetch],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
112 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
113 [$5],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
114 [$6])])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
115
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
116
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
117 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
118 # --------------------------------------------------------------
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
119 m4_define([lt_dict_filter],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
120 [m4_if([$5], [], [],
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
121 [lt_join(m4_quote(m4_default([$4], [[, ]])),
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
122 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
123 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
124 ])
3da232c5980a Split acinclude.m4 into its constituent parts for easy upgrading
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
125