1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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.
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
14 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
16 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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.
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/../..'.
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.
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
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.
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.
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.
60 AC_DEFUN([AM_AUX_DIR_EXPAND],
61 [dnl Rely on autoconf to set up CDPATH properly.
63 # expand $ac_aux_dir to an absolute path
64 am_aux_dir=`cd $ac_aux_dir && pwd`
67 # AM_CONDITIONAL -*- Autoconf -*-
69 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
70 # Free Software Foundation, Inc.
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.
78 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
79 # -------------------------------------
80 # Define a conditional.
81 AC_DEFUN([AM_CONDITIONAL],
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])dnl
86 AC_SUBST([$1_FALSE])dnl
87 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
88 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
89 m4_define([_AM_COND_VALUE_$1], [$2])dnl
97 AC_CONFIG_COMMANDS_PRE(
98 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
99 AC_MSG_ERROR([[conditional "$1" was never defined.
100 Usually this means the macro was only invoked conditionally.]])
103 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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.
111 # Define $install_sh.
112 AC_DEFUN([AM_PROG_INSTALL_SH],
113 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
114 if test x"${install_sh}" != xset; then
117 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
119 install_sh="\${SHELL} $am_aux_dir/install-sh"
122 AC_SUBST(install_sh)])
124 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
127 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
128 # Free Software Foundation, Inc.
130 # This file is free software; the Free Software Foundation
131 # gives unlimited permission to copy and/or distribute it,
132 # with or without modifications, as long as this notice is preserved.
136 # AM_MAINTAINER_MODE([DEFAULT-MODE])
137 # ----------------------------------
138 # Control maintainer-specific portions of Makefiles.
139 # Default is to disable them, unless `enable' is passed literally.
140 # For symmetry, `disable' may be passed as well. Anyway, the user
141 # can override the default with the --enable/--disable switch.
142 AC_DEFUN([AM_MAINTAINER_MODE],
143 [m4_case(m4_default([$1], [disable]),
144 [enable], [m4_define([am_maintainer_other], [disable])],
145 [disable], [m4_define([am_maintainer_other], [enable])],
146 [m4_define([am_maintainer_other], [enable])
147 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
148 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
149 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
150 AC_ARG_ENABLE([maintainer-mode],
151 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
152 (and sometimes confusing) to the casual installer],
153 [USE_MAINTAINER_MODE=$enableval],
154 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
155 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
156 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
157 MAINT=$MAINTAINER_MODE_TRUE
162 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
164 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
166 # This file is free software; the Free Software Foundation
167 # gives unlimited permission to copy and/or distribute it,
168 # with or without modifications, as long as this notice is preserved.
170 # AM_PROG_INSTALL_STRIP
171 # ---------------------
172 # One issue with vendor `install' (even GNU) is that you can't
173 # specify the program used to strip binaries. This is especially
174 # annoying in cross-compiling environments, where the build's strip
175 # is unlikely to handle the host's binaries.
176 # Fortunately install-sh will honor a STRIPPROG variable, so we
177 # always use install-sh in `make install-strip', and initialize
178 # STRIPPROG with the value of the STRIP variable (set by the user).
179 AC_DEFUN([AM_PROG_INSTALL_STRIP],
180 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
181 # Installed binaries are usually stripped using `strip' when the user
182 # run `make install-strip'. However `strip' might not be the right
183 # tool to use in cross-compilation environments, therefore Automake
184 # will honor the `STRIP' environment variable to overrule this program.
185 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
186 if test "$cross_compiling" != no; then
187 AC_CHECK_TOOL([STRIP], [strip], :)
189 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
190 AC_SUBST([INSTALL_STRIP_PROGRAM])])
192 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
194 # This file is free software; the Free Software Foundation
195 # gives unlimited permission to copy and/or distribute it,
196 # with or without modifications, as long as this notice is preserved.
200 # _AM_SUBST_NOTMAKE(VARIABLE)
201 # ---------------------------
202 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
203 # This macro is traced by Automake.
204 AC_DEFUN([_AM_SUBST_NOTMAKE])
206 # AM_SUBST_NOTMAKE(VARIABLE)
207 # ---------------------------
208 # Public sister of _AM_SUBST_NOTMAKE.
209 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
211 m4_include([acinclude.m4])