Diff: aclocal.m4 - aclocal.m4

	aclocal.m4	aclocal.m4

	# generated automatically by aclocal 1.12.1 -- Autoconf --	# generated automatically by aclocal 1.14.1 -- Autoconf --


	# Copyright (C) 1996-2012 Free Software Foundation, Inc.	# Copyright (C) 1996-2013 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.

	# This program is distributed in the hope that it will be useful,	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
	# PARTICULAR PURPOSE.	# PARTICULAR PURPOSE.


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	# Copyright (C) 2002-2012 Free Software Foundation, Inc.	# Copyright (C) 2002-2013 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.


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	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2001-2013 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,
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	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2001-2013 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,
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	# Copyright (C) 1997-2012 Free Software Foundation, Inc.	# Copyright (C) 1997-2013 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,
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	# Copyright (C) 1999-2012 Free Software Foundation, Inc.	# Copyright (C) 1999-2013 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.


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	# Copyright (C) 1999-2012 Free Software Foundation, Inc.	# Copyright (C) 1999-2013 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,
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	# Copyright (C) 1996-2012 Free Software Foundation, Inc.	# Copyright (C) 1996-2013 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,
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	# serial 19

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	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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	[_AM_PROG_TAR([v7])])])	[_AM_PROG_TAR([v7])])])
	_AM_IF_OPTION([no-dependencies],,	_AM_IF_OPTION([no-dependencies],,
	[AC_PROVIDE_IFELSE([AC_PROG_CC],	[AC_PROVIDE_IFELSE([AC_PROG_CC],

	skipping to change at line 540	skipping to change at line 537
	[m4_define([AC_PROG_CC],	[m4_define([AC_PROG_CC],
	m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])] )dnl	m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])] )dnl
	AC_PROVIDE_IFELSE([AC_PROG_CXX],	AC_PROVIDE_IFELSE([AC_PROG_CXX],
	[_AM_DEPENDENCIES([CXX])],	[_AM_DEPENDENCIES([CXX])],
	[m4_define([AC_PROG_CXX],	[m4_define([AC_PROG_CXX],
	m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])] )])dnl	m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])] )])dnl
	AC_PROVIDE_IFELSE([AC_PROG_OBJC],	AC_PROVIDE_IFELSE([AC_PROG_OBJC],
	[_AM_DEPENDENCIES([OBJC])],	[_AM_DEPENDENCIES([OBJC])],
	[m4_define([AC_PROG_OBJC],	[m4_define([AC_PROG_OBJC],
	m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC] )])])dnl	m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC] )])])dnl

	dnl Support for Objective C++ was only introduced in Autoconf 2.65,	AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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	m4_ifdef([AC_PROG_OBJCXX],
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	m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJ CXX])])])])dnl	m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJ CXX])])])dnl
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	_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl	AC_REQUIRE([AM_SILENT_RULES])dnl
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	dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.	dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
	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
		# is OK; and we want to be able to make that assumption in our Makefile
		# recipes. So use an aggressive probe to check that the usage we want is
		# actually supported "in the wild" to an acceptable degree.
		# 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!

		Your 'rm' program seems unable to run without file operands specified
		on the command line, even when the '-f' option is present. This is contrar
		y
		to the behaviour of most rm programs out there, and not conforming with
		the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

		Please tell bug-automake@gnu.org about your system, including the value
		of your $PATH and any error possibly output before this message. This
		can help us improve future automake versions.

		END
		if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
		echo 'Configuration will proceed anyway, since you have set the' >&2
		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
		that behaves properly: <http://www.gnu.org/software/coreutils/>.

		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.])
		fi
		fi])

	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
	dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further	dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
	dnl mangled by Autoconf and run in a shell conditional statement.	dnl mangled by Autoconf and run in a shell conditional statement.
	m4_define([_AC_COMPILER_EXEEXT],	m4_define([_AC_COMPILER_EXEEXT],
	m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])	m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])

	# 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
	# that is generated. The stamp files are numbered to have different names.	# that is generated. The stamp files are numbered to have different names.

	skipping to change at line 584	skipping to change at line 619
	for _am_header in $config_headers :; do	for _am_header in $config_headers :; do
	case $_am_header in	case $_am_header in
	$_am_arg \| $_am_arg:* )	$_am_arg \| $_am_arg:* )
	break ;;	break ;;
	* )	* )
	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	esac	esac
	done	done
	echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_sta mp_count])	echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_sta mp_count])


	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2001-2013 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 8

	# AM_PROG_INSTALL_SH	# AM_PROG_INSTALL_SH
	# ------------------	# ------------------
	# Define $install_sh.	# Define $install_sh.
	AC_DEFUN([AM_PROG_INSTALL_SH],	AC_DEFUN([AM_PROG_INSTALL_SH],
	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	if test x"${install_sh}" != xset; then	if test x"${install_sh}" != xset; then
	case $am_aux_dir in	case $am_aux_dir in
	\ \| \ )	\ \| \ )
	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
	*)	*)
	install_sh="\${SHELL} $am_aux_dir/install-sh"	install_sh="\${SHELL} $am_aux_dir/install-sh"
	esac	esac
	fi	fi
	AC_SUBST([install_sh])])	AC_SUBST([install_sh])])


	# Copyright (C) 2003-2012 Free Software Foundation, Inc.	# Copyright (C) 2003-2013 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
	# with a leading dot. For instance MS-DOS doesn't.	# with a leading dot. For instance MS-DOS doesn't.
	AC_DEFUN([AM_SET_LEADING_DOT],	AC_DEFUN([AM_SET_LEADING_DOT],
	[rm -rf .tst 2>/dev/null	[rm -rf .tst 2>/dev/null
	mkdir .tst 2>/dev/null	mkdir .tst 2>/dev/null
	if test -d .tst; then	if test -d .tst; then
	am__leading_dot=.	am__leading_dot=.
	else	else
	am__leading_dot=_	am__leading_dot=_
	fi	fi
	rmdir .tst 2>/dev/null	rmdir .tst 2>/dev/null
	AC_SUBST([am__leading_dot])])	AC_SUBST([am__leading_dot])])

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


	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2001-2013 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_MAKE_INCLUDE()	# AM_MAKE_INCLUDE()
	# -----------------	# -----------------
	# Check to see how make treats includes.	# Check to see how make treats includes.
	AC_DEFUN([AM_MAKE_INCLUDE],	AC_DEFUN([AM_MAKE_INCLUDE],
	[am_make=${MAKE-make}	[am_make=${MAKE-make}
	cat > confinc << 'END'	cat > confinc << 'END'
	am__doit:	am__doit:
	@echo this is the am__doit target	@echo this is the am__doit target
	.PHONY: am__doit	.PHONY: am__doit
	END	END

	skipping to change at line 680	skipping to change at line 709
	_am_result=BSD	_am_result=BSD
	;;	;;
	esac	esac
	fi	fi
	AC_SUBST([am__include])	AC_SUBST([am__include])
	AC_SUBST([am__quote])	AC_SUBST([am__quote])
	AC_MSG_RESULT([$_am_result])	AC_MSG_RESULT([$_am_result])
	rm -f confinc confmf	rm -f confinc confmf
	])	])


	# Copyright (C) 1999-2012 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 6

	# AM_PROG_CC_C_O
	# --------------
	# Like AC_PROG_CC_C_O, but changed for automake.
	AC_DEFUN([AM_PROG_CC_C_O],
	[AC_REQUIRE([AC_PROG_CC_C_O])dnl
	AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	AC_REQUIRE_AUX_FILE([compile])dnl
	# FIXME: we rely on the cache variable name because
	# there is no other way.
	set dummy $CC
	am_cc=`echo $[2] \| sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
	if test "$am_t" != yes; then
	# Losing compiler, so override with the script.
	# FIXME: It is wrong to rewrite CC.
	# But if we don't then we get into trouble of one sort or another.
	# A longer-term fix would be to have automake use am__CC in this case,
	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
	CC="$am_aux_dir/compile $CC"
	fi
	dnl Make sure AC_PROG_CC is never called again, or it will override our
	dnl setting of CC.
	m4_define([AC_PROG_CC],
	[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
	])

	# Fake the existence of programs that GNU maintainers use. -- Autoconf - -	# Fake the existence of programs that GNU maintainers use. -- Autoconf - -


	# Copyright (C) 1997-2012 Free Software Foundation, Inc.	# Copyright (C) 1997-2013 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 7

	# AM_MISSING_PROG(NAME, PROGRAM)	# AM_MISSING_PROG(NAME, PROGRAM)
	# ------------------------------	# ------------------------------
	AC_DEFUN([AM_MISSING_PROG],	AC_DEFUN([AM_MISSING_PROG],
	[AC_REQUIRE([AM_MISSING_HAS_RUN])	[AC_REQUIRE([AM_MISSING_HAS_RUN])
	$1=${$1-"${am_missing_run}$2"}	$1=${$1-"${am_missing_run}$2"}
	AC_SUBST($1)])	AC_SUBST($1)])

	# AM_MISSING_HAS_RUN	# AM_MISSING_HAS_RUN
	# ------------------	# ------------------

	# Define MISSING if not defined so far and test if it supports --run.	# Define MISSING if not defined so far and test if it is modern enough.
	# If it does, set am_missing_run to use it, otherwise, to nothing.	# If it is, set am_missing_run to use it, otherwise, to nothing.
	AC_DEFUN([AM_MISSING_HAS_RUN],	AC_DEFUN([AM_MISSING_HAS_RUN],
	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	AC_REQUIRE_AUX_FILE([missing])dnl	AC_REQUIRE_AUX_FILE([missing])dnl
	if test x"${MISSING+set}" != xset; then	if test x"${MISSING+set}" != xset; then
	case $am_aux_dir in	case $am_aux_dir in
	\ \| \ )	\ \| \ )
	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
	*)	*)
	MISSING="\${SHELL} $am_aux_dir/missing" ;;	MISSING="\${SHELL} $am_aux_dir/missing" ;;
	esac	esac
	fi	fi
	# Use eval to expand $SHELL	# Use eval to expand $SHELL

	if eval "$MISSING --run true"; then	if eval "$MISSING --is-lightweight"; then
	am_missing_run="$MISSING --run "	am_missing_run="$MISSING "
	else	else
	am_missing_run=	am_missing_run=
	AC_MSG_WARN(['missing' script is too old or missing])	AC_MSG_WARN(['missing' script is too old or missing])
	fi	fi
	])	])


	# Copyright (C) 2003-2012 Free Software Foundation, Inc.	# Copyright (C) 2003-2013 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 3

	# AM_PROG_MKDIR_P	# AM_PROG_MKDIR_P
	# ---------------	# ---------------
	# Check for 'mkdir -p'.	# Check for 'mkdir -p'.
	AC_DEFUN([AM_PROG_MKDIR_P],	AC_DEFUN([AM_PROG_MKDIR_P],
	[AC_PREREQ([2.60])dnl	[AC_PREREQ([2.60])dnl
	AC_REQUIRE([AC_PROG_MKDIR_P])dnl	AC_REQUIRE([AC_PROG_MKDIR_P])dnl

	dnl FIXME to be removed in Automake 1.13.	dnl FIXME we are no longer going to remove this! adjust warning
		dnl FIXME message accordingly.
	AC_DIAGNOSE([obsolete],	AC_DIAGNOSE([obsolete],
	[$0: this macro is deprecated, and will soon be removed.	[$0: this macro is deprecated, and will soon be removed.
	You should use the Autoconf-provided 'AC][_PROG_MKDIR_P' macro instead,	You should use the Autoconf-provided 'AC][_PROG_MKDIR_P' macro instead,
	and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.])	and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.])
	dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,	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 while keeping a definition of mkdir_p for backward compatibility.
	dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.	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 However we cannot define mkdir_p as $(MKDIR_P) for the sake of
	dnl Makefile.ins that do not define MKDIR_P, so we do our own	dnl Makefile.ins that do not define MKDIR_P, so we do our own
	dnl adjustment using top_builddir (which is defined more often than	dnl adjustment using top_builddir (which is defined more often than
	dnl MKDIR_P).	dnl MKDIR_P).
	AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl	AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
	case $mkdir_p in	case $mkdir_p in
	[[\\/$]]* \| ?:[[\\/]]*) ;;	[[\\/$]]* \| ?:[[\\/]]*) ;;
	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
	esac	esac
	])	])

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


	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2001-2013 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_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 opti on.	# Set option NAME. Presently that only means defining a flag for this opti on.
	AC_DEFUN([_AM_SET_OPTION],	AC_DEFUN([_AM_SET_OPTION],
	[m4_define(_AM_MANGLE_OPTION([$1]), [1])])	[m4_define(_AM_MANGLE_OPTION([$1]), [1])])

	skipping to change at line 821	skipping to change at line 811
	# 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)])])

	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
	# -------------------------------------------	# -------------------------------------------
	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
	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) 1999-2013 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_CC_C_O
		# ---------------
		# 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],
		[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
		# 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])])


	# Copyright (C) 1996-2012 Free Software Foundation, Inc.	# For backward compatibility.
		AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

		# Copyright (C) 2001-2013 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 9	# 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) 1996-2013 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])
	# 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='
	'	'
	case `pwd` in	case `pwd` in

	skipping to change at line 906	skipping to change at line 958
	AC_CONFIG_COMMANDS_PRE(	AC_CONFIG_COMMANDS_PRE(
	[AC_MSG_CHECKING([that generated files are newer than configure])	[AC_MSG_CHECKING([that generated files are newer than configure])
	if test -n "$am_sleep_pid"; then	if test -n "$am_sleep_pid"; then
	# Hide warnings about reused PIDs.	# Hide warnings about reused PIDs.
	wait $am_sleep_pid 2>/dev/null	wait $am_sleep_pid 2>/dev/null
	fi	fi
	AC_MSG_RESULT([done])])	AC_MSG_RESULT([done])])
	rm -f conftest.file	rm -f conftest.file
	])	])


	# Copyright (C) 2001-2012 Free Software Foundation, Inc.	# Copyright (C) 2009-2013 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_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],
		[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
		])

		# Copyright (C) 2001-2013 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).

	skipping to change at line 936	skipping to change at line 1046
	# 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) 2006-2012 Free Software Foundation, Inc.	# Copyright (C) 2006-2013 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 3

	# _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.
	# This macro is traced by Automake.	# This macro is traced by Automake.
	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) 2004-2012 Free Software Foundation, Inc.	# Copyright (C) 2004-2013 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 3

	# _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
	# $tardir.	# $tardir.
	# tardir=directory && $(am__tar) > result.tar	# tardir=directory && $(am__tar) > result.tar
	#	#
	# 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. Yes, it's still used	[# Always define AMTAR for backward compatibility. Yes, it's still used
	# in the wild :-( We should find a proper way to deprecate it ...	# in the wild :-( We should find a proper way to deprecate it ...
	AC_SUBST([AMTAR], ['$${TAR-tar}'])	AC_SUBST([AMTAR], ['$${TAR-tar}'])

	m4_if([$1], [v7],
	[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -']	# We'll loop over all known methods to create a tar archive until one works
	,	.
	[m4_case([$1], [ustar],, [pax],,
	[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],
	rm -rf conftest.dir	[ustar],
	mkdir conftest.dir	[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
	echo GrepMe > conftest.dir/file	# There is notably a 21 bits limit for the UID and the GID. In fact,
	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])	# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
		# and bug#13588).
		am_max_uid=2097151 # 2^21 - 1
		am_max_gid=$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 - "
		'"$$tardir"'
		am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf -
		"'"$tardir"'
		am__untar="$_am_tar -xf -"
		;;
		plaintar)
		# Must skip GNU tar: if it does not support --format= it doesn't crea
		te
		# ustar tarball either.
		(tar --version) >/dev/null 2>&1 && continue
		am__tar='tar chf - "$$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

	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/ax_pthread.m4])	m4_include([m4/ax_pthread.m4])
	m4_include([m4/getopt.m4])	m4_include([m4/getopt.m4])
	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])
	m4_include([m4/libtool.m4])	m4_include([m4/libtool.m4])
	m4_include([m4/ltoptions.m4])	m4_include([m4/ltoptions.m4])
	m4_include([m4/ltsugar.m4])	m4_include([m4/ltsugar.m4])
	m4_include([m4/ltversion.m4])	m4_include([m4/ltversion.m4])
	m4_include([m4/lt~obsolete.m4])	m4_include([m4/lt~obsolete.m4])
	m4_include([m4/nls.m4])	m4_include([m4/nls.m4])
	m4_include([m4/po.m4])	m4_include([m4/po.m4])

End of changes. 63 change blocks.
	175 lines changed or deleted	321 lines changed or added
This html diff was produced by rfcdiff 1.41. The latest version is available from http://tools.ietf.org/tools/rfcdiff/