1# generated automatically by aclocal 1.10 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4# 2005, 2006  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.
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
14m4_if(m4_PACKAGE_VERSION, [2.61],,
15[m4_fatal([this file was generated for autoconf 2.61.
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17you should regenerate the build system entirely.], [63])])
18
19# Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
20#
21# This file is free software; the Free Software Foundation
22# gives unlimited permission to copy and/or distribute it,
23# with or without modifications, as long as this notice is preserved.
24
25# AM_AUTOMAKE_VERSION(VERSION)
26# ----------------------------
27# Automake X.Y traces this macro to ensure aclocal.m4 has been
28# generated from the m4 files accompanying Automake X.Y.
29# (This private macro should not be called outside this file.)
30AC_DEFUN([AM_AUTOMAKE_VERSION],
31[am__api_version='1.10'
32dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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34m4_if([$1], [1.10], [],
35      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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38# _AM_AUTOCONF_VERSION(VERSION)
39# -----------------------------
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45# AM_SET_CURRENT_AUTOMAKE_VERSION
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51_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
52
53# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
54
55# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
56#
57# This file is free software; the Free Software Foundation
58# gives unlimited permission to copy and/or distribute it,
59# with or without modifications, as long as this notice is preserved.
60
61# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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66# tool from the auxiliary directory.  The problem is that $srcdir (and
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93# configure, and could therefore not use this "fixed" $ac_aux_dir.
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98
99AC_DEFUN([AM_AUX_DIR_EXPAND],
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101AC_PREREQ([2.50])dnl
102# expand $ac_aux_dir to an absolute path
103am_aux_dir=`cd $ac_aux_dir && pwd`
104])
105
106# AM_CONDITIONAL                                            -*- Autoconf -*-
107
108# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
109# Free Software Foundation, Inc.
110#
111# This file is free software; the Free Software Foundation
112# gives unlimited permission to copy and/or distribute it,
113# with or without modifications, as long as this notice is preserved.
114
115# serial 8
116
117# AM_CONDITIONAL(NAME, SHELL-CONDITION)
118# -------------------------------------
119# Define a conditional.
120AC_DEFUN([AM_CONDITIONAL],
121[AC_PREREQ(2.52)dnl
122 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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124AC_SUBST([$1_TRUE])dnl
125AC_SUBST([$1_FALSE])dnl
126_AM_SUBST_NOTMAKE([$1_TRUE])dnl
127_AM_SUBST_NOTMAKE([$1_FALSE])dnl
128if $2; then
129  $1_TRUE=
130  $1_FALSE='#'
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132  $1_TRUE='#'
133  $1_FALSE=
134fi
135AC_CONFIG_COMMANDS_PRE(
136[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
137  AC_MSG_ERROR([[conditional "$1" was never defined.
138Usually this means the macro was only invoked conditionally.]])
139fi])])
140
141# Do all the work for Automake.                             -*- Autoconf -*-
142
143# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
144# 2005, 2006 Free Software Foundation, Inc.
145#
146# This file is free software; the Free Software Foundation
147# gives unlimited permission to copy and/or distribute it,
148# with or without modifications, as long as this notice is preserved.
149
150# serial 12
151
152# This macro actually does too much.  Some checks are only needed if
153# your package does certain things.  But this isn't really a big deal.
154
155# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
156# AM_INIT_AUTOMAKE([OPTIONS])
157# -----------------------------------------------
158# The call with PACKAGE and VERSION arguments is the old style
159# call (pre autoconf-2.50), which is being phased out.  PACKAGE
160# and VERSION should now be passed to AC_INIT and removed from
161# the call to AM_INIT_AUTOMAKE.
162# We support both call styles for the transition.  After
163# the next Automake release, Autoconf can make the AC_INIT
164# arguments mandatory, and then we can depend on a new Autoconf
165# release and drop the old call support.
166AC_DEFUN([AM_INIT_AUTOMAKE],
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168dnl Autoconf wants to disallow AM_ names.  We explicitly allow
169dnl the ones we care about.
170m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
171AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
172AC_REQUIRE([AC_PROG_INSTALL])dnl
173if test "`cd $srcdir && pwd`" != "`pwd`"; then
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183# test whether we have cygpath
184if test -z "$CYGPATH_W"; then
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192
193# Define the identity of the package.
194dnl Distinguish between old-style and new-style calls.
195m4_ifval([$2],
196[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
197 AC_SUBST([PACKAGE], [$1])dnl
198 AC_SUBST([VERSION], [$2])],
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200dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
201m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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203 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
204 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
205
206_AM_IF_OPTION([no-define],,
207[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
208 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
209
210# Some tools Automake needs.
211AC_REQUIRE([AM_SANITY_CHECK])dnl
212AC_REQUIRE([AC_ARG_PROGRAM])dnl
213AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
214AM_MISSING_PROG(AUTOCONF, autoconf)
215AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
216AM_MISSING_PROG(AUTOHEADER, autoheader)
217AM_MISSING_PROG(MAKEINFO, makeinfo)
218AM_PROG_INSTALL_SH
219AM_PROG_INSTALL_STRIP
220AC_REQUIRE([AM_PROG_MKDIR_P])dnl
221# We need awk for the "check" target.  The system "awk" is bad on
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223AC_REQUIRE([AC_PROG_AWK])dnl
224AC_REQUIRE([AC_PROG_MAKE_SET])dnl
225AC_REQUIRE([AM_SET_LEADING_DOT])dnl
226_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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245
246# When config.status generates a header, we must update the stamp-h file.
247# This file resides in the same directory as the config header
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249
250# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
251# loop where config.status creates the headers, so we can generate
252# our stamp files there.
253AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
254[# Compute $1's index in $config_headers.
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262  esac
263done
264echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
265
266# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
267#
268# This file is free software; the Free Software Foundation
269# gives unlimited permission to copy and/or distribute it,
270# with or without modifications, as long as this notice is preserved.
271
272# AM_PROG_INSTALL_SH
273# ------------------
274# Define $install_sh.
275AC_DEFUN([AM_PROG_INSTALL_SH],
276[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
277install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
278AC_SUBST(install_sh)])
279
280# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
281#
282# This file is free software; the Free Software Foundation
283# gives unlimited permission to copy and/or distribute it,
284# with or without modifications, as long as this notice is preserved.
285
286# serial 2
287
288# Check whether the underlying file-system supports filenames
289# with a leading dot.  For instance MS-DOS doesn't.
290AC_DEFUN([AM_SET_LEADING_DOT],
291[rm -rf .tst 2>/dev/null
292mkdir .tst 2>/dev/null
293if test -d .tst; then
294  am__leading_dot=.
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296  am__leading_dot=_
297fi
298rmdir .tst 2>/dev/null
299AC_SUBST([am__leading_dot])])
300
301# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
302# From Jim Meyering
303
304# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
305# Free Software Foundation, Inc.
306#
307# This file is free software; the Free Software Foundation
308# gives unlimited permission to copy and/or distribute it,
309# with or without modifications, as long as this notice is preserved.
310
311# serial 4
312
313AC_DEFUN([AM_MAINTAINER_MODE],
314[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
315  dnl maintainer-mode is disabled by default
316  AC_ARG_ENABLE(maintainer-mode,
317[  --enable-maintainer-mode  enable make rules and dependencies not useful
318			  (and sometimes confusing) to the casual installer],
319      USE_MAINTAINER_MODE=$enableval,
320      USE_MAINTAINER_MODE=no)
321  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
322  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
323  MAINT=$MAINTAINER_MODE_TRUE
324  AC_SUBST(MAINT)dnl
325]
326)
327
328AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
329
330# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
331
332# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
333# Free Software Foundation, Inc.
334#
335# This file is free software; the Free Software Foundation
336# gives unlimited permission to copy and/or distribute it,
337# with or without modifications, as long as this notice is preserved.
338
339# serial 5
340
341# AM_MISSING_PROG(NAME, PROGRAM)
342# ------------------------------
343AC_DEFUN([AM_MISSING_PROG],
344[AC_REQUIRE([AM_MISSING_HAS_RUN])
345$1=${$1-"${am_missing_run}$2"}
346AC_SUBST($1)])
347
348
349# AM_MISSING_HAS_RUN
350# ------------------
351# Define MISSING if not defined so far and test if it supports --run.
352# If it does, set am_missing_run to use it, otherwise, to nothing.
353AC_DEFUN([AM_MISSING_HAS_RUN],
354[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
355AC_REQUIRE_AUX_FILE([missing])dnl
356test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
357# Use eval to expand $SHELL
358if eval "$MISSING --run true"; then
359  am_missing_run="$MISSING --run "
360else
361  am_missing_run=
362  AC_MSG_WARN([`missing' script is too old or missing])
363fi
364])
365
366# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
367#
368# This file is free software; the Free Software Foundation
369# gives unlimited permission to copy and/or distribute it,
370# with or without modifications, as long as this notice is preserved.
371
372# AM_PROG_MKDIR_P
373# ---------------
374# Check for `mkdir -p'.
375AC_DEFUN([AM_PROG_MKDIR_P],
376[AC_PREREQ([2.60])dnl
377AC_REQUIRE([AC_PROG_MKDIR_P])dnl
378dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
379dnl while keeping a definition of mkdir_p for backward compatibility.
380dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
381dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
382dnl Makefile.ins that do not define MKDIR_P, so we do our own
383dnl adjustment using top_builddir (which is defined more often than
384dnl MKDIR_P).
385AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
386case $mkdir_p in
387  [[\\/$]]* | ?:[[\\/]]*) ;;
388  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
389esac
390])
391
392# Helper functions for option handling.                     -*- Autoconf -*-
393
394# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
395#
396# This file is free software; the Free Software Foundation
397# gives unlimited permission to copy and/or distribute it,
398# with or without modifications, as long as this notice is preserved.
399
400# serial 3
401
402# _AM_MANGLE_OPTION(NAME)
403# -----------------------
404AC_DEFUN([_AM_MANGLE_OPTION],
405[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
406
407# _AM_SET_OPTION(NAME)
408# ------------------------------
409# Set option NAME.  Presently that only means defining a flag for this option.
410AC_DEFUN([_AM_SET_OPTION],
411[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
412
413# _AM_SET_OPTIONS(OPTIONS)
414# ----------------------------------
415# OPTIONS is a space-separated list of Automake options.
416AC_DEFUN([_AM_SET_OPTIONS],
417[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
418
419# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
420# -------------------------------------------
421# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
422AC_DEFUN([_AM_IF_OPTION],
423[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
424
425# Check to make sure that the build environment is sane.    -*- Autoconf -*-
426
427# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
428# Free Software Foundation, Inc.
429#
430# This file is free software; the Free Software Foundation
431# gives unlimited permission to copy and/or distribute it,
432# with or without modifications, as long as this notice is preserved.
433
434# serial 4
435
436# AM_SANITY_CHECK
437# ---------------
438AC_DEFUN([AM_SANITY_CHECK],
439[AC_MSG_CHECKING([whether build environment is sane])
440# Just in case
441sleep 1
442echo timestamp > conftest.file
443# Do `set' in a subshell so we don't clobber the current shell's
444# arguments.  Must try -L first in case configure is actually a
445# symlink; some systems play weird games with the mod time of symlinks
446# (eg FreeBSD returns the mod time of the symlink's containing
447# directory).
448if (
449   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
450   if test "$[*]" = "X"; then
451      # -L didn't work.
452      set X `ls -t $srcdir/configure conftest.file`
453   fi
454   rm -f conftest.file
455   if test "$[*]" != "X $srcdir/configure conftest.file" \
456      && test "$[*]" != "X conftest.file $srcdir/configure"; then
457
458      # If neither matched, then we have a broken ls.  This can happen
459      # if, for instance, CONFIG_SHELL is bash and it inherits a
460      # broken ls alias from the environment.  This has actually
461      # happened.  Such a system could not be considered "sane".
462      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
463alias in your environment])
464   fi
465
466   test "$[2]" = conftest.file
467   )
468then
469   # Ok.
470   :
471else
472   AC_MSG_ERROR([newly created file is older than distributed files!
473Check your system clock])
474fi
475AC_MSG_RESULT(yes)])
476
477# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
478#
479# This file is free software; the Free Software Foundation
480# gives unlimited permission to copy and/or distribute it,
481# with or without modifications, as long as this notice is preserved.
482
483# AM_PROG_INSTALL_STRIP
484# ---------------------
485# One issue with vendor `install' (even GNU) is that you can't
486# specify the program used to strip binaries.  This is especially
487# annoying in cross-compiling environments, where the build's strip
488# is unlikely to handle the host's binaries.
489# Fortunately install-sh will honor a STRIPPROG variable, so we
490# always use install-sh in `make install-strip', and initialize
491# STRIPPROG with the value of the STRIP variable (set by the user).
492AC_DEFUN([AM_PROG_INSTALL_STRIP],
493[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
494# Installed binaries are usually stripped using `strip' when the user
495# run `make install-strip'.  However `strip' might not be the right
496# tool to use in cross-compilation environments, therefore Automake
497# will honor the `STRIP' environment variable to overrule this program.
498dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
499if test "$cross_compiling" != no; then
500  AC_CHECK_TOOL([STRIP], [strip], :)
501fi
502INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
503AC_SUBST([INSTALL_STRIP_PROGRAM])])
504
505# Copyright (C) 2006  Free Software Foundation, Inc.
506#
507# This file is free software; the Free Software Foundation
508# gives unlimited permission to copy and/or distribute it,
509# with or without modifications, as long as this notice is preserved.
510
511# _AM_SUBST_NOTMAKE(VARIABLE)
512# ---------------------------
513# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
514# This macro is traced by Automake.
515AC_DEFUN([_AM_SUBST_NOTMAKE])
516
517# Check how to create a tarball.                            -*- Autoconf -*-
518
519# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
520#
521# This file is free software; the Free Software Foundation
522# gives unlimited permission to copy and/or distribute it,
523# with or without modifications, as long as this notice is preserved.
524
525# serial 2
526
527# _AM_PROG_TAR(FORMAT)
528# --------------------
529# Check how to create a tarball in format FORMAT.
530# FORMAT should be one of `v7', `ustar', or `pax'.
531#
532# Substitute a variable $(am__tar) that is a command
533# writing to stdout a FORMAT-tarball containing the directory
534# $tardir.
535#     tardir=directory && $(am__tar) > result.tar
536#
537# Substitute a variable $(am__untar) that extract such
538# a tarball read from stdin.
539#     $(am__untar) < result.tar
540AC_DEFUN([_AM_PROG_TAR],
541[# Always define AMTAR for backward compatibility.
542AM_MISSING_PROG([AMTAR], [tar])
543m4_if([$1], [v7],
544     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
545     [m4_case([$1], [ustar],, [pax],,
546              [m4_fatal([Unknown tar format])])
547AC_MSG_CHECKING([how to create a $1 tar archive])
548# Loop over all known methods to create a tar archive until one works.
549_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
550_am_tools=${am_cv_prog_tar_$1-$_am_tools}
551# Do not fold the above two line into one, because Tru64 sh and
552# Solaris sh will not grok spaces in the rhs of `-'.
553for _am_tool in $_am_tools
554do
555  case $_am_tool in
556  gnutar)
557    for _am_tar in tar gnutar gtar;
558    do
559      AM_RUN_LOG([$_am_tar --version]) && break
560    done
561    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
562    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
563    am__untar="$_am_tar -xf -"
564    ;;
565  plaintar)
566    # Must skip GNU tar: if it does not support --format= it doesn't create
567    # ustar tarball either.
568    (tar --version) >/dev/null 2>&1 && continue
569    am__tar='tar chf - "$$tardir"'
570    am__tar_='tar chf - "$tardir"'
571    am__untar='tar xf -'
572    ;;
573  pax)
574    am__tar='pax -L -x $1 -w "$$tardir"'
575    am__tar_='pax -L -x $1 -w "$tardir"'
576    am__untar='pax -r'
577    ;;
578  cpio)
579    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
580    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
581    am__untar='cpio -i -H $1 -d'
582    ;;
583  none)
584    am__tar=false
585    am__tar_=false
586    am__untar=false
587    ;;
588  esac
589
590  # If the value was cached, stop now.  We just wanted to have am__tar
591  # and am__untar set.
592  test -n "${am_cv_prog_tar_$1}" && break
593
594  # tar/untar a dummy directory, and stop if the command works
595  rm -rf conftest.dir
596  mkdir conftest.dir
597  echo GrepMe > conftest.dir/file
598  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
599  rm -rf conftest.dir
600  if test -s conftest.tar; then
601    AM_RUN_LOG([$am__untar <conftest.tar])
602    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
603  fi
604done
605rm -rf conftest.dir
606
607AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
608AC_MSG_RESULT([$am_cv_prog_tar_$1])])
609AC_SUBST([am__tar])
610AC_SUBST([am__untar])
611]) # _AM_PROG_TAR
612
613m4_include([acinclude.m4])
614