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Diff for /embedaddon/confuse/aclocal.m4 between versions 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2017/01/24 14:48:55	version 1.1.1.2, 2021/03/17 00:49:17
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# generated automatically by aclocal 1.11.1 -- Autoconf --	# generated automatically by aclocal 1.16.1 -- Autoconf --

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,	# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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Line 11	Line 11
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# is enabled. FIXME. This creates each `.P' file that we will	# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
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AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],	AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
[AC_CONFIG_COMMANDS([depfiles],	[AC_CONFIG_COMMANDS([depfiles],
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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])	[AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
])

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 8

# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])

# Do all the work for Automake. -- Autoconf --	# Do all the work for Automake. -- Autoconf --

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,	# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 16

# This macro actually does too much. Some checks are only needed if	# This macro actually does too much. Some checks are only needed if
# your package does certain things. But this isn't really a big deal.	# your package does certain things. But this isn't really a big deal.

	dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
	m4_define([AC_PROG_CC],
	m4_defn([AC_PROG_CC])
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
# AM_INIT_AUTOMAKE([OPTIONS])	# AM_INIT_AUTOMAKE([OPTIONS])
# -----------------------------------------------	# -----------------------------------------------
Line 444 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])	Line 485 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
# arguments mandatory, and then we can depend on a new Autoconf	# arguments mandatory, and then we can depend on a new Autoconf
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AC_DEFUN([AM_INIT_AUTOMAKE],	AC_DEFUN([AM_INIT_AUTOMAKE],
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dnl Autoconf wants to disallow AM_ names. We explicitly allow	dnl Autoconf wants to disallow AM_ names. We explicitly allow
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Line 473 AC_SUBST([CYGPATH_W])	Line 514 AC_SUBST([CYGPATH_W])
# Define the identity of the package.	# Define the identity of the package.
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	m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
AC_SUBST([PACKAGE], [$1])dnl	AC_SUBST([PACKAGE], [$1])dnl
AC_SUBST([VERSION], [$2])],	AC_SUBST([VERSION], [$2])],
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.	dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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[m4_fatal([AC_INIT should be called with package and version arguments])])dnl	[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

_AM_IF_OPTION([no-define],,	_AM_IF_OPTION([no-define],,
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])	[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl	AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl

# Some tools Automake needs.	# Some tools Automake needs.
AC_REQUIRE([AM_SANITY_CHECK])dnl	AC_REQUIRE([AM_SANITY_CHECK])dnl
AC_REQUIRE([AC_ARG_PROGRAM])dnl	AC_REQUIRE([AC_ARG_PROGRAM])dnl
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})	AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
AM_MISSING_PROG(AUTOCONF, autoconf)	AM_MISSING_PROG([AUTOCONF], [autoconf])
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})	AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
AM_MISSING_PROG(AUTOHEADER, autoheader)	AM_MISSING_PROG([AUTOHEADER], [autoheader])
AM_MISSING_PROG(MAKEINFO, makeinfo)	AM_MISSING_PROG([MAKEINFO], [makeinfo])
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl	AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl	AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
AC_REQUIRE([AM_PROG_MKDIR_P])dnl	AC_REQUIRE([AC_PROG_MKDIR_P])dnl
# We need awk for the "check" target. The system "awk" is bad on	# For better backward compatibility. To be removed once Automake 1.9.x
# some platforms.	# dies out for good. For more background, see:
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AM_SET_LEADING_DOT])dnl	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Line 508 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],	Line 558 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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_AM_IF_OPTION([no-dependencies],,	_AM_IF_OPTION([no-dependencies],,
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AC_PROVIDE_IFELSE([AC_PROG_CXX],	AC_PROVIDE_IFELSE([AC_PROG_CXX],
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],	AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl	AC_REQUIRE([AM_SILENT_RULES])dnl
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the	dnl The testsuite driver may need to know about EXEEXT, so add the
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AC_CONFIG_COMMANDS_PRE(dnl	AC_CONFIG_COMMANDS_PRE(dnl
[m4_provide_if([_AM_COMPILER_EXEEXT],	[m4_provide_if([_AM_COMPILER_EXEEXT],
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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
	# user can still override this though.
	if rm -f && rm -fr && rm -rf; then : OK; else
	cat >&2 <<'END'
	Oops!

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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 >&2
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	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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	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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dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not	dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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m4_define([_AC_COMPILER_EXEEXT],	m4_define([_AC_COMPILER_EXEEXT],
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# When config.status generates a header, we must update the stamp-h file.	# When config.status generates a header, we must update the stamp-h file.
# This file resides in the same directory as the config header	# This file resides in the same directory as the config header
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Line 557 for _am_header in $config_headers :; do	Line 655 for _am_header in $config_headers :; do
done	done
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# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.	# Copyright (C) 2001-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
Line 568 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"	Line 666 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"
# Define $install_sh.	# Define $install_sh.
AC_DEFUN([AM_PROG_INSTALL_SH],	AC_DEFUN([AM_PROG_INSTALL_SH],
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if test x"${install_sh}" != xset; then	if test x"${install_sh+set}" != xset; then
case $am_aux_dir in	case $am_aux_dir in
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install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Line 576 if test x"${install_sh}" != xset; then	Line 674 if test x"${install_sh}" != xset; then
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esac	esac
fi	fi
AC_SUBST(install_sh)])	AC_SUBST([install_sh])])

# Copyright (C) 2003, 2005 Free Software Foundation, Inc.	# Copyright (C) 2003-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 2

# Check whether the underlying file-system supports filenames	# Check whether the underlying file-system supports filenames
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AC_DEFUN([AM_SET_LEADING_DOT],	AC_DEFUN([AM_SET_LEADING_DOT],
Line 599 fi	Line 695 fi
rmdir .tst 2>/dev/null	rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])	AC_SUBST([am__leading_dot])])

# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005	# Copyright (C) 1998-2018 Free Software Foundation, Inc.
# Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_PROG_LEX	# AM_PROG_LEX
# -----------	# -----------
# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a	# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
# "missing" invocation, for better error output.	# "missing" invocation, for better error output.
AC_DEFUN([AM_PROG_LEX],	AC_DEFUN([AM_PROG_LEX],
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AC_REQUIRE([AM_MISSING_HAS_RUN])dnl	AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
AC_REQUIRE([AC_PROG_LEX])dnl	AC_REQUIRE([AC_PROG_LEX])dnl
if test "$LEX" = :; then	if test "$LEX" = :; then
LEX=${am_missing_run}flex	LEX=${am_missing_run}flex
fi])	fi])

# Add --enable-maintainer-mode option to configure. -- Autoconf --
# From Jim Meyering

# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_MAINTAINER_MODE([DEFAULT-MODE])
# ----------------------------------
# Control maintainer-specific portions of Makefiles.
# Default is to disable them, unless `enable' is passed literally.
# For symmetry, `disable' may be passed as well. Anyway, the user
# can override the default with the --enable/--disable switch.
AC_DEFUN([AM_MAINTAINER_MODE],
[m4_case(m4_default([$1], [disable]),
[enable], [m4_define([am_maintainer_other], [disable])],
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[m4_define([am_maintainer_other], [enable])
m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
dnl maintainer-mode's default is 'disable' unless 'enable' is passed
AC_ARG_ENABLE([maintainer-mode],
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AC_MSG_RESULT([$USE_MAINTAINER_MODE])
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)

AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])

# Check to see how 'make' treats includes. -- Autoconf --	# Check to see how 'make' treats includes. -- Autoconf --

# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.	# Copyright (C) 2001-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 4

# AM_MAKE_INCLUDE()	# AM_MAKE_INCLUDE()
# -----------------	# -----------------
# Check to see how make treats includes.	# Check whether make has an 'include' directive that can support all
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AC_DEFUN([AM_MAKE_INCLUDE],	AC_DEFUN([AM_MAKE_INCLUDE],
[am_make=${MAKE-make}	[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
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am__doit:	am__doit:
@echo this is the am__doit target	@echo this is the am__doit target >confinc.out
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# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
am__include="#"	am__include="#"
am__quote=	am__quote=
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# First try GNU make style include.	echo '.include "confinc.mk" # ignored' > confmf.BSD
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case `$am_make -s -f confmf 2> /dev/null` in #(	_am_result=no
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;;	[AS_CASE([$s],
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case `$am_make -s -f confmf 2> /dev/null` in #(	break
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am__include=.include	done
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AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
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# Fake the existence of programs that GNU maintainers use. -- Autoconf --	# Fake the existence of programs that GNU maintainers use. -- Autoconf --

# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008	# Copyright (C) 1997-2018 Free Software Foundation, Inc.
# Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 6

# AM_MISSING_PROG(NAME, PROGRAM)	# AM_MISSING_PROG(NAME, PROGRAM)
# ------------------------------	# ------------------------------
AC_DEFUN([AM_MISSING_PROG],	AC_DEFUN([AM_MISSING_PROG],
Line 730 AC_DEFUN([AM_MISSING_PROG],	Line 771 AC_DEFUN([AM_MISSING_PROG],
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AC_SUBST($1)])	AC_SUBST($1)])


# AM_MISSING_HAS_RUN	# AM_MISSING_HAS_RUN
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AC_DEFUN([AM_MISSING_HAS_RUN],	AC_DEFUN([AM_MISSING_HAS_RUN],
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AC_REQUIRE_AUX_FILE([missing])dnl	AC_REQUIRE_AUX_FILE([missing])dnl
Line 747 if test x"${MISSING+set}" != xset; then	Line 787 if test x"${MISSING+set}" != xset; then
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fi	fi
# Use eval to expand $SHELL	# Use eval to expand $SHELL
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AC_MSG_WARN([`missing' script is too old or missing])	AC_MSG_WARN(['missing' script is too old or missing])
fi	fi
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# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.	# -- Autoconf --
	# Obsolete and "removed" macros, that must however still report explicit
	# error messages when used, to smooth transition.
#	#
	# Copyright (C) 1996-2018 Free Software Foundation, Inc.
	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# AM_PROG_MKDIR_P	AC_DEFUN([AM_CONFIG_HEADER],
# ---------------	[AC_DIAGNOSE([obsolete],
# Check for `mkdir -p'.	['$0': this macro is obsolete.
AC_DEFUN([AM_PROG_MKDIR_P],	You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
[AC_PREREQ([2.60])dnl	AC_CONFIG_HEADERS($@)])
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dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
dnl while keeping a definition of mkdir_p for backward compatibility.
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
dnl Makefile.ins that do not define MKDIR_P, so we do our own
dnl adjustment using top_builddir (which is defined more often than
dnl MKDIR_P).
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
case $mkdir_p in
[[\\/$]]* \| ?:[[\\/]]*) ;;
/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
])

	AC_DEFUN([AM_PROG_CC_STDC],
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	am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
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	AC_DEFUN([AM_C_PROTOTYPES],
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	AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])

# Helper functions for option handling. -- Autoconf --	# Helper functions for option handling. -- Autoconf --

# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.	# Copyright (C) 2001-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 4

# _AM_MANGLE_OPTION(NAME)	# _AM_MANGLE_OPTION(NAME)
# -----------------------	# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],	AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

# _AM_SET_OPTION(NAME)	# _AM_SET_OPTION(NAME)
# ------------------------------	# --------------------
# Set option NAME. Presently that only means defining a flag for this option.	# Set option NAME. Presently that only means defining a flag for this option.
AC_DEFUN([_AM_SET_OPTION],	AC_DEFUN([_AM_SET_OPTION],
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])	[m4_define(_AM_MANGLE_OPTION([$1]), [1])])

# _AM_SET_OPTIONS(OPTIONS)	# _AM_SET_OPTIONS(OPTIONS)
# ----------------------------------	# ------------------------
# OPTIONS is a space-separated list of Automake options.	# OPTIONS is a space-separated list of Automake options.
AC_DEFUN([_AM_SET_OPTIONS],	AC_DEFUN([_AM_SET_OPTIONS],
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])	[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Line 814 AC_DEFUN([_AM_SET_OPTIONS],	Line 855 AC_DEFUN([_AM_SET_OPTIONS],
AC_DEFUN([_AM_IF_OPTION],	AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

# Check to make sure that the build environment is sane. -- Autoconf --	# Copyright (C) 1999-2018 Free Software Foundation, Inc.
	#
	# This file is free software; the Free Software Foundation
	# gives unlimited permission to copy and/or distribute it,
	# with or without modifications, as long as this notice is preserved.

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008	# _AM_PROG_CC_C_O
# Free Software Foundation, Inc.	# ---------------
	# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
	# to automatically call this.
	AC_DEFUN([_AM_PROG_CC_C_O],
	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	AC_REQUIRE_AUX_FILE([compile])dnl
	AC_LANG_PUSH([C])dnl
	AC_CACHE_CHECK(
	[whether $CC understands -c and -o together],
	[am_cv_prog_cc_c_o],
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	# Make sure it works both with $CC and with simple cc.
	# Following AC_PROG_CC_C_O, we do the test twice because some
	# compilers refuse to overwrite an existing .o file with -o,
	# though they will create one.
	am_cv_prog_cc_c_o=yes
	for am_i in 1 2; do
	if AM_RUN_LOG([$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])])

	# For backward compatibility.
	AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

	# Copyright (C) 2001-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 5	# AM_RUN_LOG(COMMAND)
	# -------------------
	# Run COMMAND, save the exit status in ac_status, and log it.
	# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
	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); }])

	# Check to make sure that the build environment is sane. -- Autoconf --

	# Copyright (C) 1996-2018 Free Software Foundation, Inc.
	#
	# This file is free software; the Free Software Foundation
	# gives unlimited permission to copy and/or distribute it,
	# with or without modifications, as long as this notice is preserved.

# AM_SANITY_CHECK	# AM_SANITY_CHECK
# ---------------	# ---------------
AC_DEFUN([AM_SANITY_CHECK],	AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])	[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftest.file
# Reject unsafe characters in $srcdir or the absolute working directory	# Reject unsafe characters in $srcdir or the absolute working directory
# name. Accept space and tab only in the latter.	# name. Accept space and tab only in the latter.
am_lf='	am_lf='
Line 842 case `pwd` in	Line 941 case `pwd` in
esac	esac
case $srcdir in	case $srcdir in
[[\\\"\#\$\&\'\`$am_lf\ \ ]])	[[\\\"\#\$\&\'\`$am_lf\ \ ]])
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;	AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
esac	esac

# Do `set' in a subshell so we don't clobber the current shell's	# 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	# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks	# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing	# (eg FreeBSD returns the mod time of the symlink's containing
# directory).	# directory).
if (	if (
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`	am_has_slept=no
if test "$[*]" = "X"; then	for am_try in 1 2; do
# -L didn't work.	echo "timestamp, slept: $am_has_slept" > conftest.file
set X `ls -t "$srcdir/configure" conftest.file`	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
fi	if test "$[*]" = "X"; then
rm -f conftest.file	# -L didn't work.
if test "$[*]" != "X $srcdir/configure conftest.file" \	set X `ls -t "$srcdir/configure" conftest.file`
&& test "$[*]" != "X conftest.file $srcdir/configure"; then	fi
	if test "$[*]" != "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 neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a	# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually	# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".	# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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fi	fi
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	break
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	# Just in case.
	sleep 1
	am_has_slept=yes
	done
test "$[2]" = conftest.file	test "$[2]" = conftest.file
)	)
then	then
Line 877 else	Line 984 else
AC_MSG_ERROR([newly created file is older than distributed files!	AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])	Check your system clock])
fi	fi
AC_MSG_RESULT(yes)])	AC_MSG_RESULT([yes])
	# If we didn't sleep, we still need to ensure time stamps of config.status and
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	( sleep 1 ) &
	am_sleep_pid=$!
	fi
	AC_CONFIG_COMMANDS_PRE(
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	# Hide warnings about reused PIDs.
	wait $am_sleep_pid 2>/dev/null
	fi
	AC_MSG_RESULT([done])])
	rm -f conftest.file
	])

# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.	# Copyright (C) 2009-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

	# AM_SILENT_RULES([DEFAULT])
	# --------------------------
	# Enable less verbose build rules; with the default set to DEFAULT
	# ("yes" being less verbose, "no" or empty being verbose).
	AC_DEFUN([AM_SILENT_RULES],
	[AC_ARG_ENABLE([silent-rules], [dnl
	AS_HELP_STRING(
	[--enable-silent-rules],
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	[--disable-silent-rules],
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	])
	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
	])

	# Copyright (C) 2001-2018 Free Software Foundation, Inc.
	#
	# This file is free software; the Free Software Foundation
	# gives unlimited permission to copy and/or distribute it,
	# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_STRIP	# AM_PROG_INSTALL_STRIP
# ---------------------	# ---------------------
# One issue with vendor `install' (even GNU) is that you can't	# One issue with vendor 'install' (even GNU) is that you can't
# specify the program used to strip binaries. This is especially	# specify the program used to strip binaries. This is especially
# annoying in cross-compiling environments, where the build's strip	# annoying in cross-compiling environments, where the build's strip
# is unlikely to handle the host's binaries.	# is unlikely to handle the host's binaries.
# Fortunately install-sh will honor a STRIPPROG variable, so we	# Fortunately install-sh will honor a STRIPPROG variable, so we
# always use install-sh in `make install-strip', and initialize	# always use install-sh in "make install-strip", and initialize
# STRIPPROG with the value of the STRIP variable (set by the user).	# STRIPPROG with the value of the STRIP variable (set by the user).
AC_DEFUN([AM_PROG_INSTALL_STRIP],	AC_DEFUN([AM_PROG_INSTALL_STRIP],
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user	# Installed binaries are usually stripped using 'strip' when the user
# run `make install-strip'. However `strip' might not be the right	# run "make install-strip". However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake	# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.	# will honor the 'STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.	dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
if test "$cross_compiling" != no; then	if test "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)	AC_CHECK_TOOL([STRIP], [strip], :)
fi	fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])	AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Copyright (C) 2006, 2008 Free Software Foundation, Inc.	# Copyright (C) 2006-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_SUBST_NOTMAKE(VARIABLE)	# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------	# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.	# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Line 922 AC_SUBST([INSTALL_STRIP_PROGRAM])])	Line 1103 AC_SUBST([INSTALL_STRIP_PROGRAM])])
AC_DEFUN([_AM_SUBST_NOTMAKE])	AC_DEFUN([_AM_SUBST_NOTMAKE])

# AM_SUBST_NOTMAKE(VARIABLE)	# AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------	# --------------------------
# Public sister of _AM_SUBST_NOTMAKE.	# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])	AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

# Check how to create a tarball. -- Autoconf --	# Check how to create a tarball. -- Autoconf --

# Copyright (C) 2004, 2005 Free Software Foundation, Inc.	# Copyright (C) 2004-2018 Free Software Foundation, Inc.
#	#
# This file is free software; the Free Software Foundation	# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,	# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.	# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_PROG_TAR(FORMAT)	# _AM_PROG_TAR(FORMAT)
# --------------------	# --------------------
# Check how to create a tarball in format FORMAT.	# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.	# FORMAT should be one of 'v7', 'ustar', or 'pax'.
#	#
# Substitute a variable $(am__tar) that is a command	# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory	# writing to stdout a FORMAT-tarball containing the directory
Line 949 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])	Line 1128 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
# Substitute a variable $(am__untar) that extract such	# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.	# a tarball read from stdin.
# $(am__untar) < result.tar	# $(am__untar) < result.tar
	#
AC_DEFUN([_AM_PROG_TAR],	AC_DEFUN([_AM_PROG_TAR],
[# Always define AMTAR for backward compatibility.	[# Always define AMTAR for backward compatibility. Yes, it's still used
AM_MISSING_PROG([AMTAR], [tar])	# in the wild :-( We should find a proper way to deprecate it ...
m4_if([$1], [v7],	AC_SUBST([AMTAR], ['$${TAR-tar}'])
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
[m4_case([$1], [ustar],, [pax],,	# We'll loop over all known methods to create a tar archive until one works.
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
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	m4_if([$1], [v7],
# and am__untar set.	[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
test -n "${am_cv_prog_tar_$1}" && break

# tar/untar a dummy directory, and stop if the command works	[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 $GID variables are not portable, so we need to resort
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	am_uid=`id -u \|\| echo unknown`
	am_gid=`id -g \|\| echo unknown`
	AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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	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	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])
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_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])	AC_MSG_RESULT([$am_cv_prog_tar_$1])])

AC_SUBST([am__tar])	AC_SUBST([am__tar])
AC_SUBST([am__untar])	AC_SUBST([am__untar])
]) # _AM_PROG_TAR	]) # _AM_PROG_TAR

m4_include([m4/gettext.m4])	m4_include([m4/gettext.m4])
m4_include([m4/iconv.m4])	m4_include([m4/iconv.m4])
	m4_include([m4/intlmacosx.m4])
m4_include([m4/lib-ld.m4])	m4_include([m4/lib-ld.m4])
m4_include([m4/lib-link.m4])	m4_include([m4/lib-link.m4])
m4_include([m4/lib-prefix.m4])	m4_include([m4/lib-prefix.m4])

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.1
changed lines
	Added in v.1.1.1.2