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1 # generated automatically by aclocal 1.15.1 -*- Autoconf -*-
2
3 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
4
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
13
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 # AM_CONDITIONAL -*- Autoconf -*-
16
17 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
18 #
19 # This file is free software; the Free Software Foundation
20 # gives unlimited permission to copy and/or distribute it,
21 # with or without modifications, as long as this notice is preserved.
22
23 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
24 # -------------------------------------
25 # Define a conditional.
26 AC_DEFUN([AM_CONDITIONAL],
27 [AC_PREREQ([2.52])dnl
28 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
29 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
30 AC_SUBST([$1_TRUE])dnl
31 AC_SUBST([$1_FALSE])dnl
32 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
33 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
34 m4_define([_AM_COND_VALUE_$1], [$2])dnl
35 if $2; then
36 $1_TRUE=
37 $1_FALSE='#'
38 else
39 $1_TRUE='#'
40 $1_FALSE=
41 fi
42 AC_CONFIG_COMMANDS_PRE(
43 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
44 AC_MSG_ERROR([[conditional "$1" was never defined.
45 Usually this means the macro was only invoked conditionally.]])
46 fi])])
47
48 # Copyright (C) 2003-2017 Free Software Foundation, Inc.
49 #
50 # This file is free software; the Free Software Foundation
51 # gives unlimited permission to copy and/or distribute it,
52 # with or without modifications, as long as this notice is preserved.
53
54 # Check whether the underlying file-system supports filenames
55 # with a leading dot. For instance MS-DOS doesn't.
56 AC_DEFUN([AM_SET_LEADING_DOT],
57 [rm -rf .tst 2>/dev/null
58 mkdir .tst 2>/dev/null
59 if test -d .tst; then
60 am__leading_dot=.
61 else
62 am__leading_dot=_
63 fi
64 rmdir .tst 2>/dev/null
65 AC_SUBST([am__leading_dot])])
66
67 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
68 # From Jim Meyering
69
70 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
71 #
72 # This file is free software; the Free Software Foundation
73 # gives unlimited permission to copy and/or distribute it,
74 # with or without modifications, as long as this notice is preserved.
75
76 # AM_MAINTAINER_MODE([DEFAULT-MODE])
77 # ----------------------------------
78 # Control maintainer-specific portions of Makefiles.
79 # Default is to disable them, unless 'enable' is passed literally.
80 # For symmetry, 'disable' may be passed as well. Anyway, the user
81 # can override the default with the --enable/--disable switch.
82 AC_DEFUN([AM_MAINTAINER_MODE],
83 [m4_case(m4_default([$1], [disable]),
84 [enable], [m4_define([am_maintainer_other], [disable])],
85 [disable], [m4_define([am_maintainer_other], [enable])],
86 [m4_define([am_maintainer_other], [enable])
87 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
88 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
89 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
90 AC_ARG_ENABLE([maintainer-mode],
91 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
92 am_maintainer_other[ make rules and dependencies not useful
93 (and sometimes confusing) to the casual installer])],
94 [USE_MAINTAINER_MODE=$enableval],
95 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
96 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
97 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
98 MAINT=$MAINTAINER_MODE_TRUE
99 AC_SUBST([MAINT])dnl
100 ]
101 )
102
103 # Copyright (C) 2006-2017 Free Software Foundation, Inc.
104 #
105 # This file is free software; the Free Software Foundation
106 # gives unlimited permission to copy and/or distribute it,
107 # with or without modifications, as long as this notice is preserved.
108
109 # _AM_SUBST_NOTMAKE(VARIABLE)
110 # ---------------------------
111 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
112 # This macro is traced by Automake.
113 AC_DEFUN([_AM_SUBST_NOTMAKE])
114
115 # AM_SUBST_NOTMAKE(VARIABLE)
116 # --------------------------
117 # Public sister of _AM_SUBST_NOTMAKE.
118 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
119