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5b043f08 | 1 | # generated automatically by aclocal 1.9.6 -*- Autoconf -*- |
dd365157 | 2 | |
5b043f08 GK |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
4 | # 2005 Free Software Foundation, Inc. | |
dd365157 MS |
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 | ||
5b043f08 | 14 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
dd365157 | 15 | |
5b043f08 GK |
16 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
17 | # | |
18 | # This file is free software; the Free Software Foundation | |
19 | # gives unlimited permission to copy and/or distribute it, | |
20 | # with or without modifications, as long as this notice is preserved. | |
dd365157 MS |
21 | |
22 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
23 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
24 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
25 | # | |
26 | # Of course, Automake must honor this variable whenever it calls a | |
27 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
28 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
29 | # depending on how configure is run. This is pretty annoying, since | |
30 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
31 | # source directory, any form will work fine, but in subdirectories a | |
32 | # relative path needs to be adjusted first. | |
33 | # | |
34 | # $ac_aux_dir/missing | |
35 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
36 | # $top_srcdir/$ac_aux_dir/missing | |
37 | # fails if $ac_aux_dir is absolute, | |
38 | # fails when called from a subdirectory in a VPATH build with | |
39 | # a relative $ac_aux_dir | |
40 | # | |
41 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
42 | # are both prefixed by $srcdir. In an in-source build this is usually | |
43 | # harmless because $srcdir is `.', but things will broke when you | |
44 | # start a VPATH build or use an absolute $srcdir. | |
45 | # | |
46 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
47 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
48 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
49 | # and then we would define $MISSING as | |
50 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
51 | # This will work as long as MISSING is not called from configure, because | |
52 | # unfortunately $(top_srcdir) has no meaning in configure. | |
53 | # However there are other variables, like CC, which are often used in | |
54 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
55 | # | |
56 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
57 | # absolute PATH. The drawback is that using absolute paths prevent a | |
58 | # configured tree to be moved without reconfiguration. | |
59 | ||
60 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
61 | [dnl Rely on autoconf to set up CDPATH properly. | |
62 | AC_PREREQ([2.50])dnl | |
63 | # expand $ac_aux_dir to an absolute path | |
64 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
b150efee | 65 | ]) |
dd365157 | 66 | |
5b043f08 | 67 | # AM_CONDITIONAL -*- Autoconf -*- |
dd365157 | 68 | |
5b043f08 GK |
69 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 |
70 | # 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. | |
dd365157 | 75 | |
5b043f08 | 76 | # serial 7 |
dd365157 MS |
77 | |
78 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
79 | # ------------------------------------- | |
80 | # Define a conditional. | |
81 | AC_DEFUN([AM_CONDITIONAL], | |
82 | [AC_PREREQ(2.52)dnl | |
83 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
84 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
85 | AC_SUBST([$1_TRUE]) | |
86 | AC_SUBST([$1_FALSE]) | |
87 | if $2; then | |
88 | $1_TRUE= | |
89 | $1_FALSE='#' | |
90 | else | |
91 | $1_TRUE='#' | |
92 | $1_FALSE= | |
93 | fi | |
94 | AC_CONFIG_COMMANDS_PRE( | |
95 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
96 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
97 | Usually this means the macro was only invoked conditionally.]]) | |
98 | fi])]) | |
99 | ||
5b043f08 | 100 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
dd365157 MS |
101 | # From Jim Meyering |
102 | ||
5b043f08 | 103 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 |
dd365157 | 104 | # Free Software Foundation, Inc. |
5b043f08 GK |
105 | # |
106 | # This file is free software; the Free Software Foundation | |
107 | # gives unlimited permission to copy and/or distribute it, | |
108 | # with or without modifications, as long as this notice is preserved. | |
dd365157 | 109 | |
5b043f08 | 110 | # serial 4 |
dd365157 MS |
111 | |
112 | AC_DEFUN([AM_MAINTAINER_MODE], | |
113 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
114 | dnl maintainer-mode is disabled by default | |
115 | AC_ARG_ENABLE(maintainer-mode, | |
116 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
117 | (and sometimes confusing) to the casual installer], | |
118 | USE_MAINTAINER_MODE=$enableval, | |
119 | USE_MAINTAINER_MODE=no) | |
120 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
121 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
122 | MAINT=$MAINTAINER_MODE_TRUE | |
123 | AC_SUBST(MAINT)dnl | |
124 | ] | |
125 | ) | |
126 | ||
127 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
128 | ||
5b043f08 GK |
129 | # Copyright (C) 1999, 2000, 2001, 2003, 2005 Free Software Foundation, Inc. |
130 | # | |
131 | # This file is free software; the Free Software Foundation | |
132 | # gives unlimited permission to copy and/or distribute it, | |
133 | # with or without modifications, as long as this notice is preserved. | |
134 | ||
135 | # serial 3 | |
dd365157 MS |
136 | |
137 | # AM_PROG_CC_C_O | |
138 | # -------------- | |
139 | # Like AC_PROG_CC_C_O, but changed for automake. | |
dd365157 MS |
140 | AC_DEFUN([AM_PROG_CC_C_O], |
141 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
142 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
143 | # FIXME: we rely on the cache variable name because | |
144 | # there is no other way. | |
145 | set dummy $CC | |
146 | ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` | |
147 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
148 | # Losing compiler, so override with the script. | |
149 | # FIXME: It is wrong to rewrite CC. | |
150 | # But if we don't then we get into trouble of one sort or another. | |
151 | # A longer-term fix would be to have automake use am__CC in this case, | |
152 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
153 | CC="$am_aux_dir/compile $CC" | |
154 | fi | |
155 | ]) | |
156 | ||
5b043f08 | 157 | m4_include([../config/multi.m4]) |
dd365157 | 158 | m4_include([acinclude.m4]) |