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3a24bf5d 1# generated automatically by aclocal 1.9.3 -*- Autoconf -*-
b2dad0e3 2
7eaf73d7 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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4# 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.
b2dad0e3 8
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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
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14# -*- Autoconf -*-
15# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
16# Generated from amversion.in; do not edit by hand.
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17
18# This program is free software; you can redistribute it and/or modify
19# it under the terms of the GNU General Public License as published by
20# the Free Software Foundation; either version 2, or (at your option)
21# any later version.
22
23# This program is distributed in the hope that it will be useful,
24# but WITHOUT ANY WARRANTY; without even the implied warranty of
25# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26# GNU General Public License for more details.
27
28# You should have received a copy of the GNU General Public License
29# along with this program; if not, write to the Free Software
30# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
92eabea2 31
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32# AM_AUTOMAKE_VERSION(VERSION)
33# ----------------------------
34# Automake X.Y traces this macro to ensure aclocal.m4 has been
35# generated from the m4 files accompanying Automake X.Y.
a60945f8 36AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
92eabea2 37
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38# AM_SET_CURRENT_AUTOMAKE_VERSION
39# -------------------------------
40# Call AM_AUTOMAKE_VERSION so it can be traced.
41# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
42AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
3a24bf5d 43 [AM_AUTOMAKE_VERSION([1.9.3])])
7d3998a4 44
7eaf73d7 45# AM_AUX_DIR_EXPAND
4c24b21a 46
7eaf73d7 47# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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48
49# This program is free software; you can redistribute it and/or modify
50# it under the terms of the GNU General Public License as published by
51# the Free Software Foundation; either version 2, or (at your option)
52# any later version.
53
54# This program is distributed in the hope that it will be useful,
55# but WITHOUT ANY WARRANTY; without even the implied warranty of
56# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
57# GNU General Public License for more details.
58
59# You should have received a copy of the GNU General Public License
60# along with this program; if not, write to the Free Software
61# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
62# 02111-1307, USA.
63
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64# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
65# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
66# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
67#
68# Of course, Automake must honor this variable whenever it calls a
69# tool from the auxiliary directory. The problem is that $srcdir (and
70# therefore $ac_aux_dir as well) can be either absolute or relative,
71# depending on how configure is run. This is pretty annoying, since
72# it makes $ac_aux_dir quite unusable in subdirectories: in the top
73# source directory, any form will work fine, but in subdirectories a
74# relative path needs to be adjusted first.
75#
76# $ac_aux_dir/missing
77# fails when called from a subdirectory if $ac_aux_dir is relative
78# $top_srcdir/$ac_aux_dir/missing
79# fails if $ac_aux_dir is absolute,
80# fails when called from a subdirectory in a VPATH build with
81# a relative $ac_aux_dir
82#
83# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
84# are both prefixed by $srcdir. In an in-source build this is usually
85# harmless because $srcdir is `.', but things will broke when you
86# start a VPATH build or use an absolute $srcdir.
87#
88# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
89# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
90# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
91# and then we would define $MISSING as
92# MISSING="\${SHELL} $am_aux_dir/missing"
93# This will work as long as MISSING is not called from configure, because
94# unfortunately $(top_srcdir) has no meaning in configure.
95# However there are other variables, like CC, which are often used in
96# configure, and could therefore not use this "fixed" $ac_aux_dir.
97#
98# Another solution, used here, is to always expand $ac_aux_dir to an
99# absolute PATH. The drawback is that using absolute paths prevent a
100# configured tree to be moved without reconfiguration.
ff66d28f 101
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102AC_DEFUN([AM_AUX_DIR_EXPAND],
103[dnl Rely on autoconf to set up CDPATH properly.
104AC_PREREQ([2.50])dnl
105# expand $ac_aux_dir to an absolute path
106am_aux_dir=`cd $ac_aux_dir && pwd`
107])
37cea034 108
7eaf73d7 109# AM_CONDITIONAL -*- Autoconf -*-
33590f13 110
a60945f8 111# Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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112
113# This program is free software; you can redistribute it and/or modify
114# it under the terms of the GNU General Public License as published by
115# the Free Software Foundation; either version 2, or (at your option)
116# any later version.
117
118# This program is distributed in the hope that it will be useful,
119# but WITHOUT ANY WARRANTY; without even the implied warranty of
120# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
121# GNU General Public License for more details.
122
123# You should have received a copy of the GNU General Public License
124# along with this program; if not, write to the Free Software
125# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
126# 02111-1307, USA.
127
7eaf73d7 128# serial 6
4c24b21a 129
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130# AM_CONDITIONAL(NAME, SHELL-CONDITION)
131# -------------------------------------
132# Define a conditional.
133AC_DEFUN([AM_CONDITIONAL],
134[AC_PREREQ(2.52)dnl
135 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
136 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
137AC_SUBST([$1_TRUE])
138AC_SUBST([$1_FALSE])
139if $2; then
140 $1_TRUE=
141 $1_FALSE='#'
ec2075e9 142else
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143 $1_TRUE='#'
144 $1_FALSE=
ec2075e9 145fi
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146AC_CONFIG_COMMANDS_PRE(
147[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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148 AC_MSG_ERROR([[conditional "$1" was never defined.
149Usually this means the macro was only invoked conditionally.]])
7eaf73d7 150fi])])
ff66d28f 151
ff66d28f 152# Do all the work for Automake. -*- Autoconf -*-
b2dad0e3 153
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154# This macro actually does too much some checks are only needed if
155# your package does certain things. But this isn't really a big deal.
156
a60945f8 157# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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158# Free Software Foundation, Inc.
159
160# This program is free software; you can redistribute it and/or modify
161# it under the terms of the GNU General Public License as published by
162# the Free Software Foundation; either version 2, or (at your option)
163# any later version.
b2dad0e3 164
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165# This program is distributed in the hope that it will be useful,
166# but WITHOUT ANY WARRANTY; without even the implied warranty of
167# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
168# GNU General Public License for more details.
b2dad0e3 169
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170# You should have received a copy of the GNU General Public License
171# along with this program; if not, write to the Free Software
172# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
173# 02111-1307, USA.
174
7eaf73d7 175# serial 11
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176
177# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
178# AM_INIT_AUTOMAKE([OPTIONS])
179# -----------------------------------------------
180# The call with PACKAGE and VERSION arguments is the old style
181# call (pre autoconf-2.50), which is being phased out. PACKAGE
182# and VERSION should now be passed to AC_INIT and removed from
183# the call to AM_INIT_AUTOMAKE.
184# We support both call styles for the transition. After
185# the next Automake release, Autoconf can make the AC_INIT
186# arguments mandatory, and then we can depend on a new Autoconf
187# release and drop the old call support.
9a56333e 188AC_DEFUN([AM_INIT_AUTOMAKE],
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189[AC_PREREQ([2.58])dnl
190dnl Autoconf wants to disallow AM_ names. We explicitly allow
191dnl the ones we care about.
192m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
193AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
194AC_REQUIRE([AC_PROG_INSTALL])dnl
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195# test to see if srcdir already configured
196if test "`cd $srcdir && pwd`" != "`pwd`" &&
197 test -f $srcdir/config.status; then
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198 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
199fi
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200
201# test whether we have cygpath
202if test -z "$CYGPATH_W"; then
203 if (cygpath --version) >/dev/null 2>/dev/null; then
204 CYGPATH_W='cygpath -w'
205 else
206 CYGPATH_W=echo
207 fi
208fi
209AC_SUBST([CYGPATH_W])
210
211# Define the identity of the package.
212dnl Distinguish between old-style and new-style calls.
213m4_ifval([$2],
214[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
215 AC_SUBST([PACKAGE], [$1])dnl
216 AC_SUBST([VERSION], [$2])],
217[_AM_SET_OPTIONS([$1])dnl
218 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
219 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
220
221_AM_IF_OPTION([no-define],,
222[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
223 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
224
225# Some tools Automake needs.
226AC_REQUIRE([AM_SANITY_CHECK])dnl
227AC_REQUIRE([AC_ARG_PROGRAM])dnl
228AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
229AM_MISSING_PROG(AUTOCONF, autoconf)
230AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
231AM_MISSING_PROG(AUTOHEADER, autoheader)
232AM_MISSING_PROG(MAKEINFO, makeinfo)
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233AM_PROG_INSTALL_SH
234AM_PROG_INSTALL_STRIP
7eaf73d7 235AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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236# We need awk for the "check" target. The system "awk" is bad on
237# some platforms.
238AC_REQUIRE([AC_PROG_AWK])dnl
239AC_REQUIRE([AC_PROG_MAKE_SET])dnl
240AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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241_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
242 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
243 [_AM_PROG_TAR([v7])])])
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244_AM_IF_OPTION([no-dependencies],,
245[AC_PROVIDE_IFELSE([AC_PROG_CC],
246 [_AM_DEPENDENCIES(CC)],
247 [define([AC_PROG_CC],
248 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
249AC_PROVIDE_IFELSE([AC_PROG_CXX],
250 [_AM_DEPENDENCIES(CXX)],
251 [define([AC_PROG_CXX],
252 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
253])
254])
255
256
257# When config.status generates a header, we must update the stamp-h file.
258# This file resides in the same directory as the config header
259# that is generated. The stamp files are numbered to have different names.
260
261# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
262# loop where config.status creates the headers, so we can generate
263# our stamp files there.
264AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
265[# Compute $1's index in $config_headers.
266_am_stamp_count=1
267for _am_header in $config_headers :; do
268 case $_am_header in
269 $1 | $1:* )
270 break ;;
271 * )
272 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
273 esac
274done
275echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
b2dad0e3 276
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277# AM_PROG_INSTALL_SH
278# ------------------
279# Define $install_sh.
280
281# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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282
283# This program is free software; you can redistribute it and/or modify
284# it under the terms of the GNU General Public License as published by
285# the Free Software Foundation; either version 2, or (at your option)
286# any later version.
287
288# This program is distributed in the hope that it will be useful,
289# but WITHOUT ANY WARRANTY; without even the implied warranty of
290# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
291# GNU General Public License for more details.
292
293# You should have received a copy of the GNU General Public License
294# along with this program; if not, write to the Free Software
295# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7eaf73d7 296# 02111-1307, USA.
d8be2871 297
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298AC_DEFUN([AM_PROG_INSTALL_SH],
299[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
300install_sh=${install_sh-"$am_aux_dir/install-sh"}
301AC_SUBST(install_sh)])
d8be2871 302
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303# -*- Autoconf -*-
304# Copyright (C) 2003 Free Software Foundation, Inc.
305
306# This program is free software; you can redistribute it and/or modify
307# it under the terms of the GNU General Public License as published by
308# the Free Software Foundation; either version 2, or (at your option)
309# any later version.
310
311# This program is distributed in the hope that it will be useful,
312# but WITHOUT ANY WARRANTY; without even the implied warranty of
313# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
314# GNU General Public License for more details.
315
316# You should have received a copy of the GNU General Public License
317# along with this program; if not, write to the Free Software
318# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
319# 02111-1307, USA.
320
321# serial 1
322
323# Check whether the underlying file-system supports filenames
324# with a leading dot. For instance MS-DOS doesn't.
325AC_DEFUN([AM_SET_LEADING_DOT],
326[rm -rf .tst 2>/dev/null
327mkdir .tst 2>/dev/null
328if test -d .tst; then
329 am__leading_dot=.
330else
331 am__leading_dot=_
332fi
333rmdir .tst 2>/dev/null
334AC_SUBST([am__leading_dot])])
335
336# Add --enable-maintainer-mode option to configure.
337# From Jim Meyering
338
339# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
340# Free Software Foundation, Inc.
341
342# This program is free software; you can redistribute it and/or modify
343# it under the terms of the GNU General Public License as published by
344# the Free Software Foundation; either version 2, or (at your option)
345# any later version.
346
347# This program is distributed in the hope that it will be useful,
348# but WITHOUT ANY WARRANTY; without even the implied warranty of
349# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
350# GNU General Public License for more details.
351
352# You should have received a copy of the GNU General Public License
353# along with this program; if not, write to the Free Software
354# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
355# 02111-1307, USA.
356
357# serial 3
358
359AC_DEFUN([AM_MAINTAINER_MODE],
360[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
361 dnl maintainer-mode is disabled by default
362 AC_ARG_ENABLE(maintainer-mode,
363[ --enable-maintainer-mode enable make rules and dependencies not useful
364 (and sometimes confusing) to the casual installer],
365 USE_MAINTAINER_MODE=$enableval,
366 USE_MAINTAINER_MODE=no)
367 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
368 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
369 MAINT=$MAINTAINER_MODE_TRUE
370 AC_SUBST(MAINT)dnl
371]
372)
373
374AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
375
376# -*- Autoconf -*-
377
378
379# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
380
381# This program is free software; you can redistribute it and/or modify
382# it under the terms of the GNU General Public License as published by
383# the Free Software Foundation; either version 2, or (at your option)
384# any later version.
385
386# This program is distributed in the hope that it will be useful,
387# but WITHOUT ANY WARRANTY; without even the implied warranty of
388# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
389# GNU General Public License for more details.
390
391# You should have received a copy of the GNU General Public License
392# along with this program; if not, write to the Free Software
393# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
394# 02111-1307, USA.
395
396# serial 3
397
398# AM_MISSING_PROG(NAME, PROGRAM)
399# ------------------------------
400AC_DEFUN([AM_MISSING_PROG],
401[AC_REQUIRE([AM_MISSING_HAS_RUN])
402$1=${$1-"${am_missing_run}$2"}
403AC_SUBST($1)])
404
405
406# AM_MISSING_HAS_RUN
407# ------------------
408# Define MISSING if not defined so far and test if it supports --run.
409# If it does, set am_missing_run to use it, otherwise, to nothing.
410AC_DEFUN([AM_MISSING_HAS_RUN],
411[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
412test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
413# Use eval to expand $SHELL
414if eval "$MISSING --run true"; then
415 am_missing_run="$MISSING --run "
416else
417 am_missing_run=
418 AC_MSG_WARN([`missing' script is too old or missing])
419fi
420])
421
422# AM_PROG_MKDIR_P
423# ---------------
424# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
425
426# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
427
428# This program is free software; you can redistribute it and/or modify
429# it under the terms of the GNU General Public License as published by
430# the Free Software Foundation; either version 2, or (at your option)
431# any later version.
432
433# This program is distributed in the hope that it will be useful,
434# but WITHOUT ANY WARRANTY; without even the implied warranty of
435# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
436# GNU General Public License for more details.
437
438# You should have received a copy of the GNU General Public License
439# along with this program; if not, write to the Free Software
440# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
441# 02111-1307, USA.
442
443# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
444# created by `make install' are always world readable, even if the
445# installer happens to have an overly restrictive umask (e.g. 077).
446# This was a mistake. There are at least two reasons why we must not
447# use `-m 0755':
448# - it causes special bits like SGID to be ignored,
449# - it may be too restrictive (some setups expect 775 directories).
450#
451# Do not use -m 0755 and let people choose whatever they expect by
452# setting umask.
453#
454# We cannot accept any implementation of `mkdir' that recognizes `-p'.
455# Some implementations (such as Solaris 8's) are not thread-safe: if a
456# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
457# concurrently, both version can detect that a/ is missing, but only
458# one can create it and the other will error out. Consequently we
459# restrict ourselves to GNU make (using the --version option ensures
460# this.)
461AC_DEFUN([AM_PROG_MKDIR_P],
462[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
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463 # We used to keeping the `.' as first argument, in order to
464 # allow $(mkdir_p) to be used without argument. As in
7eaf73d7 465 # $(mkdir_p) $(somedir)
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466 # where $(somedir) is conditionally defined. However this is wrong
467 # for two reasons:
468 # 1. if the package is installed by a user who cannot write `.'
469 # make install will fail,
470 # 2. the above comment should most certainly read
471 # $(mkdir_p) $(DESTDIR)$(somedir)
472 # so it does not work when $(somedir) is undefined and
473 # $(DESTDIR) is not.
474 # To support the latter case, we have to write
475 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
476 # so the `.' trick is pointless.
477 mkdir_p='mkdir -p --'
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478else
479 # On NextStep and OpenStep, the `mkdir' command does not
480 # recognize any option. It will interpret all options as
481 # directories to create, and then abort because `.' already
482 # exists.
483 for d in ./-p ./--version;
484 do
485 test -d $d && rmdir $d
486 done
487 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
488 if test -f "$ac_aux_dir/mkinstalldirs"; then
489 mkdir_p='$(mkinstalldirs)'
490 else
491 mkdir_p='$(install_sh) -d'
492 fi
493fi
494AC_SUBST([mkdir_p])])
495
496# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004
497# Free Software Foundation, Inc.
498
499# This program is free software; you can redistribute it and/or modify
500# it under the terms of the GNU General Public License as published by
501# the Free Software Foundation; either version 2, or (at your option)
502# any later version.
503
504# This program is distributed in the hope that it will be useful,
505# but WITHOUT ANY WARRANTY; without even the implied warranty of
506# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
507# GNU General Public License for more details.
508
509# You should have received a copy of the GNU General Public License
510# along with this program; if not, write to the Free Software
511# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
512# 02111-1307, USA.
513
514# serial 4
515
516# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])
517# ---------------------------------------------------
518# Add --enable-multilib to configure.
519AC_DEFUN([AM_ENABLE_MULTILIB],
520[# Default to --enable-multilib
521AC_ARG_ENABLE(multilib,
522[ --enable-multilib build many library versions (default)],
523[case "$enableval" in
524 yes) multilib=yes ;;
525 no) multilib=no ;;
526 *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;;
527 esac],
528 [multilib=yes])
529
530# We may get other options which we leave undocumented:
531# --with-target-subdir, --with-multisrctop, --with-multisubdir
532# See config-ml.in if you want the gory details.
533
534if test "$srcdir" = "."; then
535 if test "$with_target_subdir" != "."; then
536 multi_basedir="$srcdir/$with_multisrctop../$2"
537 else
538 multi_basedir="$srcdir/$with_multisrctop$2"
539 fi
540else
541 multi_basedir="$srcdir/$2"
542fi
543AC_SUBST(multi_basedir)
544
545AC_OUTPUT_COMMANDS([
546# Only add multilib support code if we just rebuilt the top-level
547# Makefile.
548case " $CONFIG_FILES " in
549 *" ]m4_default([$1],Makefile)[ "*)
550 ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in
551 ;;
552esac],
553 [
554srcdir="$srcdir"
555host="$host"
556target="$target"
557with_multisubdir="$with_multisubdir"
558with_multisrctop="$with_multisrctop"
559with_target_subdir="$with_target_subdir"
560ac_configure_args="${multilib_arg} ${ac_configure_args}"
561multi_basedir="$multi_basedir"
562CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
563CC="$CC"])])dnl
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564
565# Helper functions for option handling. -*- Autoconf -*-
566
7eaf73d7 567# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
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568
569# This program is free software; you can redistribute it and/or modify
570# it under the terms of the GNU General Public License as published by
571# the Free Software Foundation; either version 2, or (at your option)
572# any later version.
573
574# This program is distributed in the hope that it will be useful,
575# but WITHOUT ANY WARRANTY; without even the implied warranty of
576# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
577# GNU General Public License for more details.
578
579# You should have received a copy of the GNU General Public License
580# along with this program; if not, write to the Free Software
581# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
582# 02111-1307, USA.
583
584# serial 2
585
586# _AM_MANGLE_OPTION(NAME)
587# -----------------------
588AC_DEFUN([_AM_MANGLE_OPTION],
589[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
590
591# _AM_SET_OPTION(NAME)
592# ------------------------------
593# Set option NAME. Presently that only means defining a flag for this option.
594AC_DEFUN([_AM_SET_OPTION],
595[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
596
597# _AM_SET_OPTIONS(OPTIONS)
598# ----------------------------------
599# OPTIONS is a space-separated list of Automake options.
600AC_DEFUN([_AM_SET_OPTIONS],
601[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
602
603# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
604# -------------------------------------------
605# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
606AC_DEFUN([_AM_IF_OPTION],
607[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
249ed716 608
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609#
610# Check to make sure that the build environment is sane.
611#
612
7eaf73d7 613# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
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614
615# This program is free software; you can redistribute it and/or modify
616# it under the terms of the GNU General Public License as published by
617# the Free Software Foundation; either version 2, or (at your option)
618# any later version.
619
620# This program is distributed in the hope that it will be useful,
621# but WITHOUT ANY WARRANTY; without even the implied warranty of
622# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
623# GNU General Public License for more details.
624
625# You should have received a copy of the GNU General Public License
626# along with this program; if not, write to the Free Software
627# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
628# 02111-1307, USA.
629
630# serial 3
631
632# AM_SANITY_CHECK
633# ---------------
9a56333e 634AC_DEFUN([AM_SANITY_CHECK],
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635[AC_MSG_CHECKING([whether build environment is sane])
636# Just in case
637sleep 1
ff66d28f 638echo timestamp > conftest.file
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639# Do `set' in a subshell so we don't clobber the current shell's
640# arguments. Must try -L first in case configure is actually a
641# symlink; some systems play weird games with the mod time of symlinks
642# (eg FreeBSD returns the mod time of the symlink's containing
643# directory).
644if (
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645 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
646 if test "$[*]" = "X"; then
b2dad0e3 647 # -L didn't work.
ff66d28f 648 set X `ls -t $srcdir/configure conftest.file`
b2dad0e3 649 fi
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650 rm -f conftest.file
651 if test "$[*]" != "X $srcdir/configure conftest.file" \
652 && test "$[*]" != "X conftest.file $srcdir/configure"; then
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653
654 # If neither matched, then we have a broken ls. This can happen
655 # if, for instance, CONFIG_SHELL is bash and it inherits a
656 # broken ls alias from the environment. This has actually
657 # happened. Such a system could not be considered "sane".
658 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
659alias in your environment])
660 fi
661
ff66d28f 662 test "$[2]" = conftest.file
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663 )
664then
665 # Ok.
666 :
667else
668 AC_MSG_ERROR([newly created file is older than distributed files!
669Check your system clock])
670fi
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671AC_MSG_RESULT(yes)])
672
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673# AM_PROG_INSTALL_STRIP
674
7eaf73d7 675# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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676
677# This program is free software; you can redistribute it and/or modify
678# it under the terms of the GNU General Public License as published by
679# the Free Software Foundation; either version 2, or (at your option)
680# any later version.
681
682# This program is distributed in the hope that it will be useful,
683# but WITHOUT ANY WARRANTY; without even the implied warranty of
684# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
685# GNU General Public License for more details.
686
687# You should have received a copy of the GNU General Public License
688# along with this program; if not, write to the Free Software
689# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
690# 02111-1307, USA.
691
692# One issue with vendor `install' (even GNU) is that you can't
693# specify the program used to strip binaries. This is especially
694# annoying in cross-compiling environments, where the build's strip
695# is unlikely to handle the host's binaries.
696# Fortunately install-sh will honor a STRIPPROG variable, so we
697# always use install-sh in `make install-strip', and initialize
698# STRIPPROG with the value of the STRIP variable (set by the user).
699AC_DEFUN([AM_PROG_INSTALL_STRIP],
700[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
701# Installed binaries are usually stripped using `strip' when the user
702# run `make install-strip'. However `strip' might not be the right
703# tool to use in cross-compilation environments, therefore Automake
704# will honor the `STRIP' environment variable to overrule this program.
705dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
706if test "$cross_compiling" != no; then
707 AC_CHECK_TOOL([STRIP], [strip], :)
708fi
709INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
710AC_SUBST([INSTALL_STRIP_PROGRAM])])
711
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712# Check how to create a tarball. -*- Autoconf -*-
713
714# Copyright (C) 2004 Free Software Foundation, Inc.
715
716# This program is free software; you can redistribute it and/or modify
717# it under the terms of the GNU General Public License as published by
718# the Free Software Foundation; either version 2, or (at your option)
719# any later version.
720
721# This program is distributed in the hope that it will be useful,
722# but WITHOUT ANY WARRANTY; without even the implied warranty of
723# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
724# GNU General Public License for more details.
725
726# You should have received a copy of the GNU General Public License
727# along with this program; if not, write to the Free Software
728# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
729# 02111-1307, USA.
730
731# serial 1
732
733
734# _AM_PROG_TAR(FORMAT)
735# --------------------
736# Check how to create a tarball in format FORMAT.
737# FORMAT should be one of `v7', `ustar', or `pax'.
738#
739# Substitute a variable $(am__tar) that is a command
740# writing to stdout a FORMAT-tarball containing the directory
741# $tardir.
742# tardir=directory && $(am__tar) > result.tar
743#
744# Substitute a variable $(am__untar) that extract such
745# a tarball read from stdin.
746# $(am__untar) < result.tar
747AC_DEFUN([_AM_PROG_TAR],
748[# Always define AMTAR for backward compatibility.
749AM_MISSING_PROG([AMTAR], [tar])
750m4_if([$1], [v7],
751 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
752 [m4_case([$1], [ustar],, [pax],,
753 [m4_fatal([Unknown tar format])])
754AC_MSG_CHECKING([how to create a $1 tar archive])
755# Loop over all known methods to create a tar archive until one works.
756_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
757_am_tools=${am_cv_prog_tar_$1-$_am_tools}
758# Do not fold the above two line into one, because Tru64 sh and
759# Solaris sh will not grok spaces in the rhs of `-'.
760for _am_tool in $_am_tools
761do
762 case $_am_tool in
763 gnutar)
764 for _am_tar in tar gnutar gtar;
765 do
766 AM_RUN_LOG([$_am_tar --version]) && break
767 done
768 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
769 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
770 am__untar="$_am_tar -xf -"
771 ;;
772 plaintar)
773 # Must skip GNU tar: if it does not support --format= it doesn't create
774 # ustar tarball either.
775 (tar --version) >/dev/null 2>&1 && continue
776 am__tar='tar chf - "$$tardir"'
777 am__tar_='tar chf - "$tardir"'
778 am__untar='tar xf -'
779 ;;
780 pax)
781 am__tar='pax -L -x $1 -w "$$tardir"'
782 am__tar_='pax -L -x $1 -w "$tardir"'
783 am__untar='pax -r'
784 ;;
785 cpio)
786 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
787 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
788 am__untar='cpio -i -H $1 -d'
789 ;;
790 none)
791 am__tar=false
792 am__tar_=false
793 am__untar=false
794 ;;
795 esac
796
797 # If the value was cached, stop now. We just wanted to have am__tar
798 # and am__untar set.
799 test -n "${am_cv_prog_tar_$1}" && break
800
801 # tar/untar a dummy directory, and stop if the command works
802 rm -rf conftest.dir
803 mkdir conftest.dir
804 echo GrepMe > conftest.dir/file
805 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
806 rm -rf conftest.dir
807 if test -s conftest.tar; then
808 AM_RUN_LOG([$am__untar <conftest.tar])
809 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
810 fi
811done
812rm -rf conftest.dir
813
814AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
815AC_MSG_RESULT([$am_cv_prog_tar_$1])])
816AC_SUBST([am__tar])
817AC_SUBST([am__untar])
818]) # _AM_PROG_TAR
819
3a24bf5d 820m4_include([../config/no-executables.m4])
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821m4_include([../libtool.m4])
822m4_include([crossconfig.m4])
823m4_include([linkage.m4])
7eaf73d7 824m4_include([acinclude.m4])