config/ltsugar.m4
author mjsousa
Sat, 05 Jul 2014 13:39:30 +0100
changeset 900 1e749c7b70f8
parent 353 17bffb57a8c5
permissions -rw-r--r--
Fix time conversion function in std library, and change into macro (so it may be used in variable initialisations)
353
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     1
# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     2
#
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     3
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     4
# Written by Gary V. Vaughan, 2004
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     5
#
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     6
# This file is free software; the Free Software Foundation gives
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     7
# unlimited permission to copy and/or distribute it, with or without
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     8
# modifications, as long as this notice is preserved.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
     9
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    10
# serial 6 ltsugar.m4
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    11
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    12
# This is to help aclocal find these macros, as it can't see m4_define.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    13
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    14
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    15
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    16
# lt_join(SEP, ARG1, [ARG2...])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    17
# -----------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    18
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    19
# associated separator.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    20
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    21
# versions in m4sugar had bugs.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    22
m4_define([lt_join],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    23
[m4_if([$#], [1], [],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    24
       [$#], [2], [[$2]],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    25
       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    26
m4_define([_lt_join],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    27
[m4_if([$#$2], [2], [],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    28
       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    29
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    30
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    31
# lt_car(LIST)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    32
# lt_cdr(LIST)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    33
# ------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    34
# Manipulate m4 lists.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    35
# These macros are necessary as long as will still need to support
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    36
# Autoconf-2.59 which quotes differently.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    37
m4_define([lt_car], [[$1]])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    38
m4_define([lt_cdr],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    39
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    40
       [$#], 1, [],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    41
       [m4_dquote(m4_shift($@))])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    42
m4_define([lt_unquote], $1)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    43
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    44
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    45
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    46
# ------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    47
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    48
# Note that neither SEPARATOR nor STRING are expanded; they are appended
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    49
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    50
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    51
# than defined and empty).
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    52
#
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    53
# This macro is needed until we can rely on Autoconf 2.62, since earlier
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    54
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    55
m4_define([lt_append],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    56
[m4_define([$1],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    57
	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    58
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    59
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    60
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    61
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    62
# ----------------------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    63
# Produce a SEP delimited list of all paired combinations of elements of
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    64
# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    65
# has the form PREFIXmINFIXSUFFIXn.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    66
# Needed until we can rely on m4_combine added in Autoconf 2.62.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    67
m4_define([lt_combine],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    68
[m4_if(m4_eval([$# > 3]), [1],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    69
       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    70
[[m4_foreach([_Lt_prefix], [$2],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    71
	     [m4_foreach([_Lt_suffix],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    72
		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    73
	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    74
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    75
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    76
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    77
# -----------------------------------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    78
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    79
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    80
m4_define([lt_if_append_uniq],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    81
[m4_ifdef([$1],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    82
	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    83
		 [lt_append([$1], [$2], [$3])$4],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    84
		 [$5])],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    85
	  [lt_append([$1], [$2], [$3])$4])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    86
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    87
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    88
# lt_dict_add(DICT, KEY, VALUE)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    89
# -----------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    90
m4_define([lt_dict_add],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    91
[m4_define([$1($2)], [$3])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    92
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    93
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    94
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    95
# --------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    96
m4_define([lt_dict_add_subkey],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    97
[m4_define([$1($2:$3)], [$4])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    98
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
    99
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   100
# lt_dict_fetch(DICT, KEY, [SUBKEY])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   101
# ----------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   102
m4_define([lt_dict_fetch],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   103
[m4_ifval([$3],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   104
	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   105
    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   106
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   107
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   108
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   109
# -----------------------------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   110
m4_define([lt_if_dict_fetch],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   111
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   112
	[$5],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   113
    [$6])])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   114
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   115
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   116
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   117
# --------------------------------------------------------------
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   118
m4_define([lt_dict_filter],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   119
[m4_if([$5], [], [],
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   120
  [lt_join(m4_quote(m4_default([$4], [[, ]])),
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   121
           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   122
		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
17bffb57a8c5 Building compiler with autoconf. Thanks go to Matteo of sirius-es.it
Mario de Sousa <msousa@fe.up.pt>
parents:
diff changeset
   123
])