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	m4trace:/usr/share/aclocal-1.15/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.15'
	dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
	dnl require some minimum version. Point them to the right macro.
	m4_if([$1], [1.15.1], [],
	[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
	])
	m4trace:/usr/share/aclocal-1.15/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.15.1])dnl
	m4_ifndef([AC_AUTOCONF_VERSION],
	[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
	_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
	m4trace:/usr/share/aclocal-1.15/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
	# Expand $ac_aux_dir to an absolute path.
	am_aux_dir=`cd "$ac_aux_dir" && pwd`
	])
	m4trace:/usr/share/aclocal-1.15/cond.m4:12: -1- AC_DEFUN([AM_CONDITIONAL], [AC_PREREQ([2.52])dnl
	m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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	AC_SUBST([$1_TRUE])dnl
	AC_SUBST([$1_FALSE])dnl
	_AM_SUBST_NOTMAKE([$1_TRUE])dnl
	_AM_SUBST_NOTMAKE([$1_FALSE])dnl
	m4_define([_AM_COND_VALUE_$1], [$2])dnl
	if $2; then
	$1_TRUE=
	$1_FALSE='#'
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	$1_TRUE='#'
	$1_FALSE=
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	AC_CONFIG_COMMANDS_PRE(
	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
	AC_MSG_ERROR([[conditional "$1" was never defined.
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	fi])])
	m4trace:/usr/share/aclocal-1.15/depend.m4:26: -1- AC_DEFUN([_AM_DEPENDENCIES], [AC_REQUIRE([AM_SET_DEPDIR])dnl
	AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
	AC_REQUIRE([AM_MAKE_INCLUDE])dnl
	AC_REQUIRE([AM_DEP_TRACK])dnl

	m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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	[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
	[$1], [UPC], [depcc="$UPC" am_compiler_list=],
	[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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	AC_CACHE_CHECK([dependency style of $depcc],
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	# Copy depcomp to subdir because otherwise we won't find it if we're
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	mkdir sub

	am_cv_$1_dependencies_compiler_type=none
	if test "$am_compiler_list" = ""; then
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	am__universal=false
	m4_case([$1], [CC],
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	[CXX],
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	for depmode in $am_compiler_list; do
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	if depmode=$depmode \
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	# icc doesn't choke on unknown options, it will just issue warnings
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	if (grep 'ignoring option' conftest.err \|\|
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	break
	fi
	fi
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	cd ..
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	else
	am_cv_$1_dependencies_compiler_type=none
	fi
	])
	AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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	m4trace:/usr/share/aclocal-1.15/depend.m4:163: -1- AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
	AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
	])
	m4trace:/usr/share/aclocal-1.15/depend.m4:171: -1- AC_DEFUN([AM_DEP_TRACK], [AC_ARG_ENABLE([dependency-tracking], [dnl
	AS_HELP_STRING(
	[--enable-dependency-tracking],
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	AMDEPBACKSLASH='\'
	am__nodep='_no'
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	_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
	AC_SUBST([am__nodep])dnl
	_AM_SUBST_NOTMAKE([am__nodep])dnl
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	m4trace:/usr/share/aclocal-1.15/depout.m4:12: -1- AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [{
	# Older Autoconf quotes --file arguments for eval, but not when files
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	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
	# Find all dependency output files, they are included files with
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	fdir=`AS_DIRNAME(["$file"])`
	AS_MKDIR_P([$dirpart/$fdir])
	# echo "creating $dirpart/$file"
	echo '# dummy' > "$dirpart/$file"
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	done
	}
	])
	m4trace:/usr/share/aclocal-1.15/depout.m4:71: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],
	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
	])
	m4trace:/usr/share/aclocal-1.15/init.m4:29: -1- AC_DEFUN([AM_INIT_AUTOMAKE], [AC_PREREQ([2.65])dnl
	dnl Autoconf wants to disallow AM_ names. We explicitly allow
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	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
	AC_REQUIRE([AC_PROG_INSTALL])dnl
	if test "`cd $srcdir && pwd`" != "`pwd`"; then
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	AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
	# test to see if srcdir already configured
	if test -f $srcdir/config.status; then
	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
	fi
	fi

	# test whether we have cygpath
	if test -z "$CYGPATH_W"; then
	if (cygpath --version) >/dev/null 2>/dev/null; then
	CYGPATH_W='cygpath -w'
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	CYGPATH_W=echo
	fi
	fi
	AC_SUBST([CYGPATH_W])

	# Define the identity of the package.
	dnl Distinguish between old-style and new-style calls.
	m4_ifval([$2],
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	m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
	AC_SUBST([PACKAGE], [$1])dnl
	AC_SUBST([VERSION], [$2])],
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	dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

	_AM_IF_OPTION([no-define],,
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	# Some tools Automake needs.
	AC_REQUIRE([AM_SANITY_CHECK])dnl
	AC_REQUIRE([AC_ARG_PROGRAM])dnl
	AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
	AM_MISSING_PROG([AUTOCONF], [autoconf])
	AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
	AM_MISSING_PROG([AUTOHEADER], [autoheader])
	AM_MISSING_PROG([MAKEINFO], [makeinfo])
	AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
	AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
	AC_REQUIRE([AC_PROG_MKDIR_P])dnl
	# For better backward compatibility. To be removed once Automake 1.9.x
	# dies out for good. For more background, see:
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	AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
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	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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	AC_PROVIDE_IFELSE([AC_PROG_CXX],
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	AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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	AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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	# POSIX will say in a future version that running "rm -f" with no argument
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	# See automake bug#10828.
	# To make any issue more visible, cause the running configure to be aborted
	# by default if the 'rm' program in use doesn't match our expectations; the
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	if rm -f && rm -fr && rm -rf; then : OK; else
	cat >&2 <<'END'
	Oops!

	Your 'rm' program seems unable to run without file operands specified
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	Please tell bug-automake@gnu.org about your system, including the value
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	END
	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
	echo >&2
	else
	cat >&2 <<'END'
	Aborting the configuration process, to ensure you take notice of the issue.

	You can download and install GNU coreutils to get an 'rm' implementation
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	If you want to complete the configuration process using your problematic
	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
	to "yes", and re-run configure.

	END
	AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
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	dnl The trailing newline in this macro's definition is deliberate, for
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	])
	m4trace:/usr/share/aclocal-1.15/init.m4:186: -1- AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers.
	_am_arg=$1
	_am_stamp_count=1
	for _am_header in $config_headers :; do
	case $_am_header in
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	* )
	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	esac
	done
	echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
	m4trace:/usr/share/aclocal-1.15/install-sh.m4:11: -1- AC_DEFUN([AM_PROG_INSTALL_SH], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	if test x"${install_sh+set}" != xset; then
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	*)
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	fi
	AC_SUBST([install_sh])])
	m4trace:/usr/share/aclocal-1.15/lead-dot.m4:10: -1- AC_DEFUN([AM_SET_LEADING_DOT], [rm -rf .tst 2>/dev/null
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	rmdir .tst 2>/dev/null
	AC_SUBST([am__leading_dot])])
	m4trace:/usr/share/aclocal-1.15/make.m4:12: -1- AC_DEFUN([AM_MAKE_INCLUDE], [am_make=${MAKE-make}
	cat > confinc << 'END'
	am__doit:
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	.PHONY: am__doit
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	# If we don't find an include directive, just comment out the code.
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	am__include="#"
	am__quote=
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	# First try GNU make style include.
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	am__quote=
	_am_result=GNU
	;;
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	# Now try BSD make style include.
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	case `$am_make -s -f confmf 2> /dev/null` in #(
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	fi
	AC_SUBST([am__include])
	AC_SUBST([am__quote])
	AC_MSG_RESULT([$_am_result])
	rm -f confinc confmf
	])
	m4trace:/usr/share/aclocal-1.15/missing.m4:11: -1- AC_DEFUN([AM_MISSING_PROG], [AC_REQUIRE([AM_MISSING_HAS_RUN])
	$1=${$1-"${am_missing_run}$2"}
	AC_SUBST($1)])
	m4trace:/usr/share/aclocal-1.15/missing.m4:20: -1- AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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	am_missing_run=
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	m4trace:/usr/share/aclocal-1.15/options.m4:11: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
	m4trace:/usr/share/aclocal-1.15/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
	m4trace:/usr/share/aclocal-1.15/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
	m4trace:/usr/share/aclocal-1.15/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
	m4trace:/usr/share/aclocal-1.15/prog-cc-c-o.m4:12: -1- AC_DEFUN([_AM_PROG_CC_C_O], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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	AC_LANG_PUSH([C])dnl
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	am_cv_prog_cc_c_o=yes
	for am_i in 1 2; do
	if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
	&& test -f conftest2.$ac_objext; then
	: OK
	else
	am_cv_prog_cc_c_o=no
	break
	fi
	done
	rm -f core conftest*
	unset am_i])
	if test "$am_cv_prog_cc_c_o" != yes; then
	# Losing compiler, so override with the script.
	# FIXME: It is wrong to rewrite CC.
	# But if we don't then we get into trouble of one sort or another.
	# A longer-term fix would be to have automake use am__CC in this case,
	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
	CC="$am_aux_dir/compile $CC"
	fi
	AC_LANG_POP([C])])
	m4trace:/usr/share/aclocal-1.15/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
	m4trace:/usr/share/aclocal-1.15/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
	($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
	ac_status=$?
	echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
	(exit $ac_status); }])
	m4trace:/usr/share/aclocal-1.15/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
	# Reject unsafe characters in $srcdir or the absolute working directory
	# name. Accept space and tab only in the latter.
	am_lf='
	'
	case `pwd` in
	[[\\\"\#\$\&\'\`$am_lf]])
	AC_MSG_ERROR([unsafe absolute working directory name]);;
	esac
	case $srcdir in
	[[\\\"\#\$\&\'\`$am_lf\ \ ]])
	AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
	esac

	# Do 'set' in a subshell so we don't clobber the current shell's
	# arguments. Must try -L first in case configure is actually a
	# symlink; some systems play weird games with the mod time of symlinks
	# (eg FreeBSD returns the mod time of the symlink's containing
	# directory).
	if (
	am_has_slept=no
	for am_try in 1 2; do
	echo "timestamp, slept: $am_has_slept" > conftest.file
	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
	if test "$[*]" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
	fi
	if test "$[*]" != "X $srcdir/configure conftest.file" \
	&& test "$[*]" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls. This can happen
	# if, for instance, CONFIG_SHELL is bash and it inherits a
	# broken ls alias from the environment. This has actually
	# happened. Such a system could not be considered "sane".
	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
	alias in your environment])
	fi
	if test "$[2]" = conftest.file \|\| test $am_try -eq 2; then
	break
	fi
	# Just in case.
	sleep 1
	am_has_slept=yes
	done
	test "$[2]" = conftest.file
	)
	then
	# Ok.
	:
	else
	AC_MSG_ERROR([newly created file is older than distributed files!
	Check your system clock])
	fi
	AC_MSG_RESULT([yes])
	# If we didn't sleep, we still need to ensure time stamps of config.status and
	# generated files are strictly newer.
	am_sleep_pid=
	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
	( sleep 1 ) &
	am_sleep_pid=$!
	fi
	AC_CONFIG_COMMANDS_PRE(
	[AC_MSG_CHECKING([that generated files are newer than configure])
	if test -n "$am_sleep_pid"; then
	# Hide warnings about reused PIDs.
	wait $am_sleep_pid 2>/dev/null
	fi
	AC_MSG_RESULT([done])])
	rm -f conftest.file
	])
	m4trace:/usr/share/aclocal-1.15/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
	AS_HELP_STRING(
	[--enable-silent-rules],
	[less verbose build output (undo: "make V=1")])
	AS_HELP_STRING(
	[--disable-silent-rules],
	[verbose build output (undo: "make V=0")])dnl
	])
	case $enable_silent_rules in @%:@ (((
	yes) AM_DEFAULT_VERBOSITY=0;;
	no) AM_DEFAULT_VERBOSITY=1;;
	*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
	esac
	dnl
	dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
	dnl do not support nested variable expansions.
	dnl See automake bug#9928 and bug#10237.
	am_make=${MAKE-make}
	AC_CACHE_CHECK([whether $am_make supports nested variables],
	[am_cv_make_support_nested_variables],
	[if AS_ECHO([['TRUE=$(BAR$(V))
	BAR0=false
	BAR1=true
	V=1
	am__doit:
	@$(TRUE)
	.PHONY: am__doit']]) \| $am_make -f - >/dev/null 2>&1; then
	am_cv_make_support_nested_variables=yes
	else
	am_cv_make_support_nested_variables=no
	fi])
	if test $am_cv_make_support_nested_variables = yes; then
	dnl Using '$V' instead of '$(V)' breaks IRIX make.
	AM_V='$(V)'
	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
	else
	AM_V=$AM_DEFAULT_VERBOSITY
	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
	fi
	AC_SUBST([AM_V])dnl
	AM_SUBST_NOTMAKE([AM_V])dnl
	AC_SUBST([AM_DEFAULT_V])dnl
	AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
	AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
	AM_BACKSLASH='\'
	AC_SUBST([AM_BACKSLASH])dnl
	_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
	])
	m4trace:/usr/share/aclocal-1.15/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
	# Installed binaries are usually stripped using 'strip' when the user
	# run "make install-strip". However 'strip' might not be the right
	# tool to use in cross-compilation environments, therefore Automake
	# will honor the 'STRIP' environment variable to overrule this program.
	dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
	if test "$cross_compiling" != no; then
	AC_CHECK_TOOL([STRIP], [strip], :)
	fi
	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
	AC_SUBST([INSTALL_STRIP_PROGRAM])])
	m4trace:/usr/share/aclocal-1.15/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
	m4trace:/usr/share/aclocal-1.15/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
	m4trace:/usr/share/aclocal-1.15/tar.m4:23: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. Yes, it's still used
	# in the wild :-( We should find a proper way to deprecate it ...
	AC_SUBST([AMTAR], ['$${TAR-tar}'])

	# We'll loop over all known methods to create a tar archive until one works.
	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

	m4_if([$1], [v7],
	[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],

	[m4_case([$1],
	[ustar],
	[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
	# There is notably a 21 bits limit for the UID and the GID. In fact,
	# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
	# and bug#13588).
	am_max_uid=2097151 # 2^21 - 1
	am_max_gid=$am_max_uid
	# The $UID and $GID variables are not portable, so we need to resort
	# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
	# below are definitely unexpected, so allow the users to see them
	# (that is, avoid stderr redirection).
	am_uid=`id -u \|\| echo unknown`
	am_gid=`id -g \|\| echo unknown`
	AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
	if test $am_uid -le $am_max_uid; then
	AC_MSG_RESULT([yes])
	else
	AC_MSG_RESULT([no])
	_am_tools=none
	fi
	AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
	if test $am_gid -le $am_max_gid; then
	AC_MSG_RESULT([yes])
	else
	AC_MSG_RESULT([no])
	_am_tools=none
	fi],

	[pax],
	[],

	[m4_fatal([Unknown tar format])])

	AC_MSG_CHECKING([how to create a $1 tar archive])

	# Go ahead even if we have the value already cached. We do so because we
	# need to set the values for the 'am__tar' and 'am__untar' variables.
	_am_tools=${am_cv_prog_tar_$1-$_am_tools}

	for _am_tool in $_am_tools; do
	case $_am_tool in
	gnutar)
	for _am_tar in tar gnutar gtar; do
	AM_RUN_LOG([$_am_tar --version]) && break
	done
	am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
	am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
	am__untar="$_am_tar -xf -"
	;;
	plaintar)
	# Must skip GNU tar: if it does not support --format= it doesn't create
	# ustar tarball either.
	(tar --version) >/dev/null 2>&1 && continue
	am__tar='tar chf - "$$tardir"'
	am__tar_='tar chf - "$tardir"'
	am__untar='tar xf -'
	;;
	pax)
	am__tar='pax -L -x $1 -w "$$tardir"'
	am__tar_='pax -L -x $1 -w "$tardir"'
	am__untar='pax -r'
	;;
	cpio)
	am__tar='find "$$tardir" -print \| cpio -o -H $1 -L'
	am__tar_='find "$tardir" -print \| cpio -o -H $1 -L'
	am__untar='cpio -i -H $1 -d'
	;;
	none)
	am__tar=false
	am__tar_=false
	am__untar=false
	;;
	esac

	# If the value was cached, stop now. We just wanted to have am__tar
	# and am__untar set.
	test -n "${am_cv_prog_tar_$1}" && break

	# tar/untar a dummy directory, and stop if the command works.
	rm -rf conftest.dir
	mkdir conftest.dir
	echo GrepMe > conftest.dir/file
	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
	rm -rf conftest.dir
	if test -s conftest.tar; then
	AM_RUN_LOG([$am__untar <conftest.tar])
	AM_RUN_LOG([cat conftest.dir/file])
	grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
	fi
	done
	rm -rf conftest.dir

	AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
	AC_MSG_RESULT([$am_cv_prog_tar_$1])])

	AC_SUBST([am__tar])
	AC_SUBST([am__untar])
	])
	m4trace:m4/libtool.m4:61: -1- AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
	AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
	AC_BEFORE([$0], [LT_LANG])dnl
	AC_BEFORE([$0], [LT_OUTPUT])dnl
	AC_BEFORE([$0], [LTDL_INIT])dnl
	m4_require([_LT_CHECK_BUILDDIR])dnl

	dnl Autoconf doesn't catch unexpanded LT_ macros by default:
	m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
	m4_pattern_allow([^(_LT_EOF\|LT_DLGLOBAL\|LT_DLLAZY_OR_NOW\|LT_MULTI_MODULE)$])dnl
	dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
	dnl unless we require an AC_DEFUNed macro:
	AC_REQUIRE([LTOPTIONS_VERSION])dnl
	AC_REQUIRE([LTSUGAR_VERSION])dnl
	AC_REQUIRE([LTVERSION_VERSION])dnl
	AC_REQUIRE([LTOBSOLETE_VERSION])dnl
	m4_require([_LT_PROG_LTMAIN])dnl

	_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])

	dnl Parse OPTIONS
	_LT_SET_OPTIONS([$0], [$1])

	# This can be used to rebuild libtool when needed
	LIBTOOL_DEPS=$ltmain

	# Always use our own libtool.
	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
	AC_SUBST(LIBTOOL)dnl

	_LT_SETUP

	# Only expand once:
	m4_define([LT_INIT])
	])
	m4trace:m4/libtool.m4:99: -1- AU_DEFUN([AC_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
	m4trace:m4/libtool.m4:99: -1- AC_DEFUN([AC_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LIBTOOL' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
	m4trace:m4/libtool.m4:100: -1- AU_DEFUN([AM_PROG_LIBTOOL], [m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
	m4trace:m4/libtool.m4:100: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LIBTOOL' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_INIT], [LT_INIT($@)])])
	m4trace:m4/libtool.m4:619: -1- AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt}
	AC_MSG_NOTICE([creating $CONFIG_LT])
	_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
	[# Run this file to recreate a libtool stub with the current configuration.])

	cat >>"$CONFIG_LT" <<\_LTEOF
	lt_cl_silent=false
	exec AS_MESSAGE_LOG_FD>>config.log
	{
	echo
	AS_BOX([Running $as_me.])
	} >&AS_MESSAGE_LOG_FD

	lt_cl_help="\
	'$as_me' creates a local libtool stub from the current configuration,
	for use in further configure time tests before the real libtool is
	generated.

	Usage: $[0] [[OPTIONS]]

	-h, --help print this help, then exit
	-V, --version print version number, then exit
	-q, --quiet do not print progress messages
	-d, --debug don't remove temporary files

	Report bugs to <bug-libtool@gnu.org>."

	lt_cl_version="\
	m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
	m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
	configured by $[0], generated by m4_PACKAGE_STRING.

	Copyright (C) 2011 Free Software Foundation, Inc.
	This config.lt script is free software; the Free Software Foundation
	gives unlimited permision to copy, distribute and modify it."

	while test 0 != $[#]
	do
	case $[1] in
	--version \| --v* \| -V )
	echo "$lt_cl_version"; exit 0 ;;
	--help \| --h* \| -h )
	echo "$lt_cl_help"; exit 0 ;;
	--debug \| --d* \| -d )
	debug=: ;;
	--quiet \| --q* \| --silent \| --s* \| -q )
	lt_cl_silent=: ;;

	-*) AC_MSG_ERROR([unrecognized option: $[1]
	Try '$[0] --help' for more information.]) ;;

	*) AC_MSG_ERROR([unrecognized argument: $[1]
	Try '$[0] --help' for more information.]) ;;
	esac
	shift
	done

	if $lt_cl_silent; then
	exec AS_MESSAGE_FD>/dev/null
	fi
	_LTEOF

	cat >>"$CONFIG_LT" <<_LTEOF
	_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
	_LTEOF

	cat >>"$CONFIG_LT" <<\_LTEOF
	AC_MSG_NOTICE([creating $ofile])
	_LT_OUTPUT_LIBTOOL_COMMANDS
	AS_EXIT(0)
	_LTEOF
	chmod +x "$CONFIG_LT"

	# configure is writing to config.log, but config.lt does its own redirection,
	# appending to config.log, which fails on DOS, as config.log is still kept
	# open by configure. Here we exec the FD to /dev/null, effectively closing
	# config.log, so it can be properly (re)opened and appended to by config.lt.
	lt_cl_success=:
	test yes = "$silent" &&
	lt_config_lt_args="$lt_config_lt_args --quiet"
	exec AS_MESSAGE_LOG_FD>/dev/null
	$SHELL "$CONFIG_LT" $lt_config_lt_args \|\| lt_cl_success=false
	exec AS_MESSAGE_LOG_FD>>config.log
	$lt_cl_success \|\| AS_EXIT(1)
	])
	m4trace:m4/libtool.m4:812: -1- AC_DEFUN([LT_SUPPORTED_TAG], [])
	m4trace:m4/libtool.m4:823: -1- AC_DEFUN([LT_LANG], [AC_BEFORE([$0], [LT_OUTPUT])dnl
	m4_case([$1],
	[C], [_LT_LANG(C)],
	[C++], [_LT_LANG(CXX)],
	[Go], [_LT_LANG(GO)],
	[Java], [_LT_LANG(GCJ)],
	[Fortran 77], [_LT_LANG(F77)],
	[Fortran], [_LT_LANG(FC)],
	[Windows Resource], [_LT_LANG(RC)],
	[m4_ifdef([_LT_LANG_]$1[_CONFIG],
	[_LT_LANG($1)],
	[m4_fatal([$0: unsupported language: "$1"])])])dnl
	])
	m4trace:m4/libtool.m4:915: -1- AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
	m4trace:m4/libtool.m4:915: -1- AC_DEFUN([AC_LIBTOOL_CXX], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_CXX' is obsolete.
	You should run autoupdate.])dnl
	LT_LANG(C++)])
	m4trace:m4/libtool.m4:916: -1- AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
	m4trace:m4/libtool.m4:916: -1- AC_DEFUN([AC_LIBTOOL_F77], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_F77' is obsolete.
	You should run autoupdate.])dnl
	LT_LANG(Fortran 77)])
	m4trace:m4/libtool.m4:917: -1- AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
	m4trace:m4/libtool.m4:917: -1- AC_DEFUN([AC_LIBTOOL_FC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_FC' is obsolete.
	You should run autoupdate.])dnl
	LT_LANG(Fortran)])
	m4trace:m4/libtool.m4:918: -1- AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
	m4trace:m4/libtool.m4:918: -1- AC_DEFUN([AC_LIBTOOL_GCJ], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_GCJ' is obsolete.
	You should run autoupdate.])dnl
	LT_LANG(Java)])
	m4trace:m4/libtool.m4:919: -1- AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
	m4trace:m4/libtool.m4:919: -1- AC_DEFUN([AC_LIBTOOL_RC], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_RC' is obsolete.
	You should run autoupdate.])dnl
	LT_LANG(Windows Resource)])
	m4trace:m4/libtool.m4:1247: -1- AC_DEFUN([_LT_WITH_SYSROOT], [AC_MSG_CHECKING([for sysroot])
	AC_ARG_WITH([sysroot],
	[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
	[Search for dependent libraries within DIR (or the compiler's sysroot
	if not specified).])],
	[], [with_sysroot=no])

	dnl lt_sysroot will always be passed unquoted. We quote it here
	dnl in case the user passed a directory name.
	lt_sysroot=
	case $with_sysroot in #(
	yes)
	if test yes = "$GCC"; then
	lt_sysroot=`$CC --print-sysroot 2>/dev/null`
	fi
	;; #(
	/*)
	lt_sysroot=`echo "$with_sysroot" \| sed -e "$sed_quote_subst"`
	;; #(
	no\|'')
	;; #(
	*)
	AC_MSG_RESULT([$with_sysroot])
	AC_MSG_ERROR([The sysroot must be an absolute path.])
	;;
	esac

	AC_MSG_RESULT([${lt_sysroot:-no}])
	_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
	[dependent libraries, and where our libraries should be installed.])])
	m4trace:m4/libtool.m4:1578: -1- AC_DEFUN([_LT_COMPILER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_SED])dnl
	AC_CACHE_CHECK([$1], [$2],
	[$2=no
	m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
	lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
	# Insert the option either (1) after the last *FLAGS variable, or
	# (2) before a word containing "conftest.", or (3) at the end.
	# Note that $ac_compile itself does not contain backslashes and begins
	# with a dollar sign (not a hyphen), so the echo should work correctly.
	# The option is referenced via a variable to avoid confusing sed.
	lt_compile=`echo "$ac_compile" \| $SED \
	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
	-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
	-e 's:$: $lt_compiler_flag:'`
	(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
	(eval "$lt_compile" 2>conftest.err)
	ac_status=$?
	cat conftest.err >&AS_MESSAGE_LOG_FD
	echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
	if (exit $ac_status) && test -s "$ac_outfile"; then
	# The compiler can only warn and ignore the option if not recognized
	# So say no if there are warnings other than the usual output.
	$ECHO "$_lt_compiler_boilerplate" \| $SED '/^$/d' >conftest.exp
	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
	if test ! -s conftest.er2 \|\| diff conftest.exp conftest.er2 >/dev/null; then
	$2=yes
	fi
	fi
	$RM conftest*
	])

	if test yes = "[$]$2"; then
	m4_if([$5], , :, [$5])
	else
	m4_if([$6], , :, [$6])
	fi
	])
	m4trace:m4/libtool.m4:1620: -1- AU_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
	m4trace:m4/libtool.m4:1620: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_COMPILER_OPTION' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [_LT_COMPILER_OPTION], [_LT_COMPILER_OPTION($@)])])
	m4trace:m4/libtool.m4:1629: -1- AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
	m4_require([_LT_DECL_SED])dnl
	AC_CACHE_CHECK([$1], [$2],
	[$2=no
	save_LDFLAGS=$LDFLAGS
	LDFLAGS="$LDFLAGS $3"
	echo "$lt_simple_link_test_code" > conftest.$ac_ext
	if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
	# The linker can only warn and ignore the option if not recognized
	# So say no if there are warnings
	if test -s conftest.err; then
	# Append any errors to the config.log.
	cat conftest.err 1>&AS_MESSAGE_LOG_FD
	$ECHO "$_lt_linker_boilerplate" \| $SED '/^$/d' > conftest.exp
	$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
	if diff conftest.exp conftest.er2 >/dev/null; then
	$2=yes
	fi
	else
	$2=yes
	fi
	fi
	$RM -r conftest*
	LDFLAGS=$save_LDFLAGS
	])

	if test yes = "[$]$2"; then
	m4_if([$4], , :, [$4])
	else
	m4_if([$5], , :, [$5])
	fi
	])
	m4trace:m4/libtool.m4:1664: -1- AU_DEFUN([AC_LIBTOOL_LINKER_OPTION], [m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
	m4trace:m4/libtool.m4:1664: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_LINKER_OPTION' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [_LT_LINKER_OPTION], [_LT_LINKER_OPTION($@)])])
	m4trace:m4/libtool.m4:1671: -1- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
	# find the maximum length of command line arguments
	AC_MSG_CHECKING([the maximum length of command line arguments])
	AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
	i=0
	teststring=ABCD

	case $build_os in
	msdosdjgpp*)
	# On DJGPP, this test can blow up pretty badly due to problems in libc
	# (any single argument exceeding 2000 bytes causes a buffer overrun
	# during glob expansion). Even if it were fixed, the result of this
	# check would be larger than it should be.
	lt_cv_sys_max_cmd_len=12288; # 12K is about right
	;;

	gnu*)
	# Under GNU Hurd, this test is not required because there is
	# no limit to the length of command line arguments.
	# Libtool will interpret -1 as no limit whatsoever
	lt_cv_sys_max_cmd_len=-1;
	;;

	cygwin* \| mingw* \| cegcc*)
	# On Win9x/ME, this test blows up -- it succeeds, but takes
	# about 5 minutes as the teststring grows exponentially.
	# Worse, since 9x/ME are not pre-emptively multitasking,
	# you end up with a "frozen" computer, even though with patience
	# the test eventually succeeds (with a max line length of 256k).
	# Instead, let's just punt: use the minimum linelength reported by
	# all of the supported platforms: 8192 (on NT/2K/XP).
	lt_cv_sys_max_cmd_len=8192;
	;;

	mint*)
	# On MiNT this can take a long time and run out of memory.
	lt_cv_sys_max_cmd_len=8192;
	;;

	amigaos*)
	# On AmigaOS with pdksh, this test takes hours, literally.
	# So we just punt and use a minimum line length of 8192.
	lt_cv_sys_max_cmd_len=8192;
	;;

	bitrig* \| darwin* \| dragonfly* \| freebsd* \| netbsd* \| openbsd*)
	# This has been around since 386BSD, at least. Likely further.
	if test -x /sbin/sysctl; then
	lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
	elif test -x /usr/sbin/sysctl; then
	lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
	else
	lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
	fi
	# And add a safety zone
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
	;;

	interix*)
	# We know the value 262144 and hardcode it with a safety zone (like BSD)
	lt_cv_sys_max_cmd_len=196608
	;;

	os2*)
	# The test takes a long time on OS/2.
	lt_cv_sys_max_cmd_len=8192
	;;

	osf*)
	# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
	# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
	# nice to cause kernel panics so lets avoid the loop below.
	# First set a reasonable default.
	lt_cv_sys_max_cmd_len=16384
	#
	if test -x /sbin/sysconfig; then
	case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
	1) lt_cv_sys_max_cmd_len=-1 ;;
	esac
	fi
	;;
	sco3.2v5*)
	lt_cv_sys_max_cmd_len=102400
	;;
	sysv5* \| sco5v6* \| sysv4.2uw2*)
	kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
	if test -n "$kargmax"; then
	lt_cv_sys_max_cmd_len=`echo $kargmax \| sed 's/.*[[ ]]//'`
	else
	lt_cv_sys_max_cmd_len=32768
	fi
	;;
	*)
	lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
	if test -n "$lt_cv_sys_max_cmd_len" && \
	test undefined != "$lt_cv_sys_max_cmd_len"; then
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
	else
	# Make teststring a little bigger before we do anything with it.
	# a 1K string should be a reasonable start.
	for i in 1 2 3 4 5 6 7 8; do
	teststring=$teststring$teststring
	done
	SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
	# If test is not a shell built-in, we'll probably end up computing a
	# maximum length that is only half of the actual maximum length, but
	# we can't tell.
	while { test X`env echo "$teststring$teststring" 2>/dev/null` \
	= "X$teststring$teststring"; } >/dev/null 2>&1 &&
	test 17 != "$i" # 1/2 MB should be enough
	do
	i=`expr $i + 1`
	teststring=$teststring$teststring
	done
	# Only check the string length outside the loop.
	lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
	teststring=
	# Add a significant safety factor because C++ compilers can tack on
	# massive amounts of additional arguments before passing them to the
	# linker. It appears as though 1/2 is a usable value.
	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
	fi
	;;
	esac
	])
	if test -n "$lt_cv_sys_max_cmd_len"; then
	AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
	else
	AC_MSG_RESULT(none)
	fi
	max_cmd_len=$lt_cv_sys_max_cmd_len
	_LT_DECL([], [max_cmd_len], [0],
	[What is the maximum length of a command?])
	])
	m4trace:m4/libtool.m4:1810: -1- AU_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
	m4trace:m4/libtool.m4:1810: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_SYS_MAX_CMD_LEN' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_CMD_MAX_LEN], [LT_CMD_MAX_LEN($@)])])
	m4trace:m4/libtool.m4:1921: -1- AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl
	if test yes != "$enable_dlopen"; then
	enable_dlopen=unknown
	enable_dlopen_self=unknown
	enable_dlopen_self_static=unknown
	else
	lt_cv_dlopen=no
	lt_cv_dlopen_libs=

	case $host_os in
	beos*)
	lt_cv_dlopen=load_add_on
	lt_cv_dlopen_libs=
	lt_cv_dlopen_self=yes
	;;

	mingw* \| pw32* \| cegcc*)
	lt_cv_dlopen=LoadLibrary
	lt_cv_dlopen_libs=
	;;

	cygwin*)
	lt_cv_dlopen=dlopen
	lt_cv_dlopen_libs=
	;;

	darwin*)
	# if libdl is installed we need to link against it
	AC_CHECK_LIB([dl], [dlopen],
	[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
	lt_cv_dlopen=dyld
	lt_cv_dlopen_libs=
	lt_cv_dlopen_self=yes
	])
	;;

	tpf*)
	# Don't try to run any link tests for TPF. We know it's impossible
	# because TPF is a cross-compiler, and we know how we open DSOs.
	lt_cv_dlopen=dlopen
	lt_cv_dlopen_libs=
	lt_cv_dlopen_self=no
	;;

	*)
	AC_CHECK_FUNC([shl_load],
	[lt_cv_dlopen=shl_load],
	[AC_CHECK_LIB([dld], [shl_load],
	[lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
	[AC_CHECK_FUNC([dlopen],
	[lt_cv_dlopen=dlopen],
	[AC_CHECK_LIB([dl], [dlopen],
	[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
	[AC_CHECK_LIB([svld], [dlopen],
	[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
	[AC_CHECK_LIB([dld], [dld_link],
	[lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
	])
	])
	])
	])
	])
	;;
	esac

	if test no = "$lt_cv_dlopen"; then
	enable_dlopen=no
	else
	enable_dlopen=yes
	fi

	case $lt_cv_dlopen in
	dlopen)
	save_CPPFLAGS=$CPPFLAGS
	test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

	save_LDFLAGS=$LDFLAGS
	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

	save_LIBS=$LIBS
	LIBS="$lt_cv_dlopen_libs $LIBS"

	AC_CACHE_CHECK([whether a program can dlopen itself],
	lt_cv_dlopen_self, [dnl
	_LT_TRY_DLOPEN_SELF(
	lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
	])

	if test yes = "$lt_cv_dlopen_self"; then
	wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
	AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
	lt_cv_dlopen_self_static, [dnl
	_LT_TRY_DLOPEN_SELF(
	lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
	])
	fi

	CPPFLAGS=$save_CPPFLAGS
	LDFLAGS=$save_LDFLAGS
	LIBS=$save_LIBS
	;;
	esac

	case $lt_cv_dlopen_self in
	yes\|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
	*) enable_dlopen_self=unknown ;;
	esac

	case $lt_cv_dlopen_self_static in
	yes\|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
	*) enable_dlopen_self_static=unknown ;;
	esac
	fi
	_LT_DECL([dlopen_support], [enable_dlopen], [0],
	[Whether dlopen is supported])
	_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
	[Whether dlopen of programs is supported])
	_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
	[Whether dlopen of statically linked programs is supported])
	])
	m4trace:m4/libtool.m4:2046: -1- AU_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
	m4trace:m4/libtool.m4:2046: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_DIAGNOSE([obsolete], [The macro `AC_LIBTOOL_DLOPEN_SELF' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_SYS_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF($@)])])
	m4trace:m4/libtool.m4:3155: -1- AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl
	AC_MSG_CHECKING([for $1])
	AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
	[case $MAGIC_CMD in
	[[\\/] \| ?:[\\/]])
	lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
	;;
	*)
	lt_save_MAGIC_CMD=$MAGIC_CMD
	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	dnl $ac_dummy forces splitting on constant user-supplied paths.
	dnl POSIX.2 word splitting is done only on the output of word expansions,
	dnl not every word. This closes a longstanding sh security hole.
	ac_dummy="m4_if([$2], , $PATH, [$2])"
	for ac_dir in $ac_dummy; do
	IFS=$lt_save_ifs
	test -z "$ac_dir" && ac_dir=.
	if test -f "$ac_dir/$1"; then
	lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
	if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"`
	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
	$EGREP "$file_magic_regex" > /dev/null; then
	:
	else
	cat <<_LT_EOF 1>&2

	*** Warning: the command libtool uses to detect shared libraries,
	*** $file_magic_cmd, produces output that libtool cannot recognize.
	*** The result is that libtool may fail to recognize shared libraries
	*** as such. This will affect the creation of libtool libraries that
	*** depend on shared libraries, but programs linked with such libtool
	*** libraries will work regardless of this problem. Nevertheless, you
	*** may want to report the problem to your system manager and/or to
	*** bug-libtool@gnu.org

	_LT_EOF
	fi ;;
	esac
	fi
	break
	fi
	done
	IFS=$lt_save_ifs
	MAGIC_CMD=$lt_save_MAGIC_CMD
	;;
	esac])
	MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	if test -n "$MAGIC_CMD"; then
	AC_MSG_RESULT($MAGIC_CMD)
	else
	AC_MSG_RESULT(no)
	fi
	_LT_DECL([], [MAGIC_CMD], [0],
	[Used to examine libraries when file_magic_cmd begins with "file"])dnl
	])
	m4trace:m4/libtool.m4:3217: -1- AU_DEFUN([AC_PATH_TOOL_PREFIX], [m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
	m4trace:m4/libtool.m4:3217: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_DIAGNOSE([obsolete], [The macro `AC_PATH_TOOL_PREFIX' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [_LT_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX($@)])])
	m4trace:m4/libtool.m4:3240: -1- AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl
	AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	m4_require([_LT_DECL_SED])dnl
	m4_require([_LT_DECL_EGREP])dnl
	m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

	AC_ARG_WITH([gnu-ld],
	[AS_HELP_STRING([--with-gnu-ld],
	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
	[test no = "$withval" \|\| with_gnu_ld=yes],
	[with_gnu_ld=no])dnl

	ac_prog=ld
	if test yes = "$GCC"; then
	# Check if gcc -print-prog-name=ld gives a path.
	AC_MSG_CHECKING([for ld used by $CC])
	case $host in
	--mingw*)
	# gcc leaves a trailing carriage return, which upsets mingw
	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
	*)
	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
	esac
	case $ac_prog in
	# Accept absolute paths.
	[[\\/]]* \| ?:[[\\/]]*)
	re_direlt='/[[^/]][[^/]]*/\.\./'
	# Canonicalize the pathname of ld
	ac_prog=`$ECHO "$ac_prog"\| $SED 's%\\\\%/%g'`
	while $ECHO "$ac_prog" \| $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog\| $SED "s%$re_direlt%/%"`
	done
	test -z "$LD" && LD=$ac_prog
	;;
	"")
	# If it fails, then pretend we aren't using GCC.
	ac_prog=ld
	;;
	*)
	# If it is relative, then search for the first ld in PATH.
	with_gnu_ld=unknown
	;;
	esac
	elif test yes = "$with_gnu_ld"; then
	AC_MSG_CHECKING([for GNU ld])
	else
	AC_MSG_CHECKING([for non-GNU ld])
	fi
	AC_CACHE_VAL(lt_cv_path_LD,
	[if test -z "$LD"; then
	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	for ac_dir in $PATH; do
	IFS=$lt_save_ifs
	test -z "$ac_dir" && ac_dir=.
	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
	lt_cv_path_LD=$ac_dir/$ac_prog
	# Check to see if the program is GNU ld. I'd rather use --version,
	# but apparently some variants of GNU ld only accept -v.
	# Break only if it was the GNU/non-GNU ld that we prefer.
	case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
	GNU \| 'with BFD')
	test no != "$with_gnu_ld" && break
	;;
	*)
	test yes != "$with_gnu_ld" && break
	;;
	esac
	fi
	done
	IFS=$lt_save_ifs
	else
	lt_cv_path_LD=$LD # Let the user override the test with a path.
	fi])
	LD=$lt_cv_path_LD
	if test -n "$LD"; then
	AC_MSG_RESULT($LD)
	else
	AC_MSG_RESULT(no)
	fi
	test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
	_LT_PATH_LD_GNU
	AC_SUBST([LD])

	_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
	])
	m4trace:m4/libtool.m4:3329: -1- AU_DEFUN([AM_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
	m4trace:m4/libtool.m4:3329: -1- AC_DEFUN([AM_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_LD' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
	m4trace:m4/libtool.m4:3330: -1- AU_DEFUN([AC_PROG_LD], [m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
	m4trace:m4/libtool.m4:3330: -1- AC_DEFUN([AC_PROG_LD], [AC_DIAGNOSE([obsolete], [The macro `AC_PROG_LD' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_PATH_LD], [LT_PATH_LD($@)])])
	m4trace:m4/libtool.m4:3659: -1- AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl
	AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
	[if test -n "$NM"; then
	# Let the user override the test.
	lt_cv_path_NM=$NM
	else
	lt_nm_to_check=${ac_tool_prefix}nm
	if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
	lt_nm_to_check="$lt_nm_to_check nm"
	fi
	for lt_tmp_nm in $lt_nm_to_check; do
	lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
	for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
	IFS=$lt_save_ifs
	test -z "$ac_dir" && ac_dir=.
	tmp_nm=$ac_dir/$lt_tmp_nm
	if test -f "$tmp_nm" \|\| test -f "$tmp_nm$ac_exeext"; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
	# nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
	case $build_os in
	mingw*) lt_bad_file=conftest.nm/nofile ;;
	*) lt_bad_file=/dev/null ;;
	esac
	case `"$tmp_nm" -B $lt_bad_file 2>&1 \| sed '1q'` in
	$lt_bad_file \| 'Invalid file or object type')
	lt_cv_path_NM="$tmp_nm -B"
	break 2
	;;
	*)
	case `"$tmp_nm" -p /dev/null 2>&1 \| sed '1q'` in
	/dev/null)
	lt_cv_path_NM="$tmp_nm -p"
	break 2
	;;
	*)
	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	continue # so that we can try to find one that supports BSD flags
	;;
	esac
	;;
	esac
	fi
	done
	IFS=$lt_save_ifs
	done
	: ${lt_cv_path_NM=no}
	fi])
	if test no != "$lt_cv_path_NM"; then
	NM=$lt_cv_path_NM
	else
	# Didn't find any BSD compatible name lister, look for dumpbin.
	if test -n "$DUMPBIN"; then :
	# Let the user override the test.
	else
	AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
	case `$DUMPBIN -symbols -headers /dev/null 2>&1 \| sed '1q'` in
	COFF)
	DUMPBIN="$DUMPBIN -symbols -headers"
	;;
	*)
	DUMPBIN=:
	;;
	esac
	fi
	AC_SUBST([DUMPBIN])
	if test : != "$DUMPBIN"; then
	NM=$DUMPBIN
	fi
	fi
	test -z "$NM" && NM=nm
	AC_SUBST([NM])
	_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

	AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
	[lt_cv_nm_interface="BSD nm"
	echo "int some_variable = 0;" > conftest.$ac_ext
	(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
	(eval "$ac_compile" 2>conftest.err)
	cat conftest.err >&AS_MESSAGE_LOG_FD
	(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
	(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
	cat conftest.err >&AS_MESSAGE_LOG_FD
	(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
	cat conftest.out >&AS_MESSAGE_LOG_FD
	if $GREP 'External.*some_variable' conftest.out > /dev/null; then
	lt_cv_nm_interface="MS dumpbin"
	fi
	rm -f conftest*])
	])
	m4trace:m4/libtool.m4:3754: -1- AU_DEFUN([AM_PROG_NM], [m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
	m4trace:m4/libtool.m4:3754: -1- AC_DEFUN([AM_PROG_NM], [AC_DIAGNOSE([obsolete], [The macro `AM_PROG_NM' is obsolete.
	You should run autoupdate.])dnl
	m4_if($#, 0, [LT_PATH_NM], [LT_PATH_NM($@)])])
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