"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "aclocal.m4" between
usbview-2.0.tar.gz and usbview-2.1.tar.gz

About: USBView displays information and topography of the devices that are plugged into the USB bus (requires GTK).

aclocal.m4  (usbview-2.0)	:	aclocal.m4  (usbview-2.1)
# generated automatically by aclocal 1.12.1 -*- Autoconf -*-		# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
# Copyright (C) 1996-2012 Free Software Foundation, Inc.		# Copyright (C) 1996-2021 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.
		m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun ([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
m4_ifndef([AC_AUTOCONF_VERSION],		m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl		[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,		m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
[m4_warning([this file was generated for autoconf 2.69.		[m4_warning([this file was generated for autoconf 2.71.
You have another version of autoconf. It may work, but is not guaranteed to.		You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.		If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically 'autoreconf'.]) ])		To do so, use the procedure documented by the package, typically 'autoreconf'.]) ])
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-		# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
# serial 1 (pkg-config-0.24)		# serial 11 (pkg-config-0.29.1)
#
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])		dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
# ----------------------------------		dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
		dnl
		dnl This program is free software; you can redistribute it and/or modify
		dnl it under the terms of the GNU General Public License as published by
		dnl the Free Software Foundation; either version 2 of the License, or
		dnl (at your option) any later version.
		dnl
		dnl This program is distributed in the hope that it will be useful, but
		dnl WITHOUT ANY WARRANTY; without even the implied warranty of
		dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		dnl General Public License for more details.
		dnl
		dnl You should have received a copy of the GNU General Public License
		dnl along with this program; if not, write to the Free Software
		dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		dnl 02111-1307, USA.
		dnl
		dnl As a special exception to the GNU General Public License, if you
		dnl distribute this file as part of a program that contains a
		dnl configuration script generated by Autoconf, you may include it under
		dnl the same distribution terms that you use for the rest of that
		dnl program.
		dnl PKG_PREREQ(MIN-VERSION)
		dnl -----------------------
		dnl Since: 0.29
		dnl
		dnl Verify that the version of the pkg-config macros are at least
		dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
		dnl installed version of pkg-config, this checks the developer's version
		dnl of pkg.m4 when generating configure.
		dnl
		dnl To ensure that this macro is defined, also add:
		dnl m4_ifndef([PKG_PREREQ],
		dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf
		/autogen])])
		dnl
		dnl See the "Since" comment for each macro you use to see what version
		dnl of the macros you require.
		m4_defun([PKG_PREREQ],
		[m4_define([PKG_MACROS_VERSION], [0.29.1])
		m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
		[m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[
		found])])
		])dnl PKG_PREREQ
		dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
		dnl ----------------------------------
		dnl Since: 0.16
		dnl
		dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
		dnl first found in the path. Checks that the version of pkg-config found
		dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
		dnl used since that's the first version where most current features of
		dnl pkg-config existed.
AC_DEFUN([PKG_PROG_PKG_CONFIG],		AC_DEFUN([PKG_PROG_PKG_CONFIG],
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])		[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])		m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIB
		S)))?$])
		m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])		AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])		AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search pa th])		AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search pa th])
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then		if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])		AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi		fi
if test -n "$PKG_CONFIG"; then		if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])		_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])		AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then		if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])		AC_MSG_RESULT([yes])
else		else
AC_MSG_RESULT([no])		AC_MSG_RESULT([no])
PKG_CONFIG=""		PKG_CONFIG=""
fi		fi
fi[]dnl		fi[]dnl
])# PKG_PROG_PKG_CONFIG		])dnl PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])		dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#		dnl -------------------------------------------------------------------
# Check to see whether a particular set of modules exists. Similar		dnl Since: 0.18
# to PKG_CHECK_MODULES(), but does not set variables or print errors.		dnl
#		dnl Check to see whether a particular set of modules exists. Similar to
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])		dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
# only at the first occurence in configure.ac, so if the first place		dnl
# it's called might be skipped (such as if it is within an "if", you		dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
# have to call PKG_CHECK_EXISTS manually		dnl only at the first occurence in configure.ac, so if the first place
# --------------------------------------------------------------		dnl it's called might be skipped (such as if it is within an "if", you
		dnl have to call PKG_CHECK_EXISTS manually
AC_DEFUN([PKG_CHECK_EXISTS],		AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl		[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \		if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then		AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_default([$2], [:])		m4_default([$2], [:])
m4_ifvaln([$3], [else		m4_ifvaln([$3], [else
$3])dnl		$3])dnl
fi])		fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])		dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------		dnl ---------------------------------------------
		dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
		dnl pkg_failed based on the result.
m4_define([_PKG_CONFIG],		m4_define([_PKG_CONFIG],
[if test -n "$$1"; then		[if test -n "$$1"; then
pkg_cv_[]$1="$$1"		pkg_cv_[]$1="$$1"
elif test -n "$PKG_CONFIG"; then		elif test -n "$PKG_CONFIG"; then
PKG_CHECK_EXISTS([$3],		PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],		[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
		test "x$?" != "x0" && pkg_failed=yes ],
[pkg_failed=yes])		[pkg_failed=yes])
else		else
pkg_failed=untried		pkg_failed=untried
fi[]dnl		fi[]dnl
])# _PKG_CONFIG		])dnl _PKG_CONFIG
# _PKG_SHORT_ERRORS_SUPPORTED		dnl _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------		dnl ---------------------------
		dnl Internal check to see if pkg-config supports short errors.
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],		AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])		[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then		if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes		_pkg_short_errors_supported=yes
else		else
_pkg_short_errors_supported=no		_pkg_short_errors_supported=no
fi[]dnl		fi[]dnl
])# _PKG_SHORT_ERRORS_SUPPORTED		])dnl _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],		dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])		dnl [ACTION-IF-NOT-FOUND])
#		dnl --------------------------------------------------------------
#		dnl Since: 0.4.0
# Note that if there is a possibility the first call to		dnl
# PKG_CHECK_MODULES might not happen, you should be sure to include an		dnl Note that if there is a possibility the first call to
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac		dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
#		dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],		AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl		[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl		AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl		AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no		pkg_failed=no
AC_MSG_CHECKING([for $1])		AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])		_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])		_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[ ]_CFLAGS		m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[ ]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.		and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])		See the pkg-config man page for more details.])
if test $pkg_failed = yes; then		if test $pkg_failed = yes; then
AC_MSG_RESULT([no])		AC_MSG_RESULT([no])
_PKG_SHORT_ERRORS_SUPPORTED		_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then		if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2 >&1`		$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cfla gs --libs "$2" 2>&1`
else		else
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1`		$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
fi		fi
# Put the nasty error message in config.log where it belongs		# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD		echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
m4_default([$4], [AC_MSG_ERROR(		m4_default([$4], [AC_MSG_ERROR(
[Package requirements ($2) were not met:		[Package requirements ($2) were not met:
$$1_PKG_ERRORS		$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you		Consider adjusting the PKG_CONFIG_PATH environment variable if you
skipping to change at line 177		skipping to change at line 213
_PKG_TEXT		_PKG_TEXT
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl		To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
])		])
else		else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS		$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS		$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])		AC_MSG_RESULT([yes])
$3		$3
fi[]dnl		fi[]dnl
])# PKG_CHECK_MODULES		])dnl PKG_CHECK_MODULES
# Copyright (C) 2002-2012 Free Software Foundation, Inc.		dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
		dnl [ACTION-IF-NOT-FOUND])
		dnl ---------------------------------------------------------------------
		dnl Since: 0.29
		dnl
		dnl Checks for existence of MODULES and gathers its build flags with
		dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
		dnl and VARIABLE-PREFIX_LIBS from --libs.
		dnl
		dnl Note that if there is a possibility the first call to
		dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
		dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
		dnl configure.ac.
		AC_DEFUN([PKG_CHECK_MODULES_STATIC],
		[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
		_save_PKG_CONFIG=$PKG_CONFIG
		PKG_CONFIG="$PKG_CONFIG --static"
		PKG_CHECK_MODULES($@)
		PKG_CONFIG=$_save_PKG_CONFIG[]dnl
		])dnl PKG_CHECK_MODULES_STATIC
		dnl PKG_INSTALLDIR([DIRECTORY])
		dnl -------------------------
		dnl Since: 0.27
		dnl
		dnl Substitutes the variable pkgconfigdir as the location where a module
		dnl should install pkg-config .pc files. By default the directory is
		dnl $libdir/pkgconfig, but the default can be changed by passing
		dnl DIRECTORY. The user can override through the --with-pkgconfigdir
		dnl parameter.
		AC_DEFUN([PKG_INSTALLDIR],
		[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
		m4_pushdef([pkg_description],
		[pkg-config installation directory @<:@]pkg_default[@:>@])
		AC_ARG_WITH([pkgconfigdir],
		[AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
		[with_pkgconfigdir=]pkg_default)
		AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
		m4_popdef([pkg_default])
		m4_popdef([pkg_description])
		])dnl PKG_INSTALLDIR
		dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
		dnl --------------------------------
		dnl Since: 0.27
		dnl
		dnl Substitutes the variable noarch_pkgconfigdir as the location where a
		dnl module should install arch-independent pkg-config .pc files. By
		dnl default the directory is $datadir/pkgconfig, but the default can be
		dnl changed by passing DIRECTORY. The user can override through the
		dnl --with-noarch-pkgconfigdir parameter.
		AC_DEFUN([PKG_NOARCH_INSTALLDIR],
		[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
		m4_pushdef([pkg_description],
		[pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
		AC_ARG_WITH([noarch-pkgconfigdir],
		[AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
		[with_noarch_pkgconfigdir=]pkg_default)
		AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
		m4_popdef([pkg_default])
		m4_popdef([pkg_description])
		])dnl PKG_NOARCH_INSTALLDIR
		dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
		dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
		dnl -------------------------------------------
		dnl Since: 0.28
		dnl
		dnl Retrieves the value of the pkg-config variable for the given module.
		AC_DEFUN([PKG_CHECK_VAR],
		[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
		AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
		_PKG_CONFIG([$1], [variable="][$3]["], [$2])
		AS_VAR_COPY([$1], [pkg_cv_][$1])
		AS_VAR_IF([$1], [""], [$5], [$4])dnl
		])dnl PKG_CHECK_VAR
		dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
		dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
		dnl [DESCRIPTION], [DEFAULT])
		dnl ------------------------------------------
		dnl
		dnl Prepare a "--with-" configure option using the lowercase
		dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
		dnl PKG_CHECK_MODULES in a single macro.
		AC_DEFUN([PKG_WITH_MODULES],
		[
		m4_pushdef([with_arg], m4_tolower([$1]))
		m4_pushdef([description],
		[m4_default([$5], [build with ]with_arg[ support])])
		m4_pushdef([def_arg], [m4_default([$6], [auto])])
		m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
		m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
		m4_case(def_arg,
		[yes],[m4_pushdef([with_without], [--without-]with_arg)],
		[m4_pushdef([with_without],[--with-]with_arg)])
		AC_ARG_WITH(with_arg,
		AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
		[AS_TR_SH([with_]with_arg)=def_arg])
		AS_CASE([$AS_TR_SH([with_]with_arg)],
		[yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
		[auto],[PKG_CHECK_MODULES([$1],[$2],
		[m4_n([def_action_if_found]) $3],
		[m4_n([def_action_if_not_found]) $4])])
		m4_popdef([with_arg])
		m4_popdef([description])
		m4_popdef([def_arg])
		])dnl PKG_WITH_MODULES
		dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
		dnl [DESCRIPTION], [DEFAULT])
		dnl -----------------------------------------------
		dnl
		dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
		dnl check._[VARIABLE-PREFIX] is exported as make variable.
		AC_DEFUN([PKG_HAVE_WITH_MODULES],
		[
		PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
		AM_CONDITIONAL([HAVE_][$1],
		[test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
		])dnl PKG_HAVE_WITH_MODULES
		dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
		dnl [DESCRIPTION], [DEFAULT])
		dnl ------------------------------------------------------
		dnl
		dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
		dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
		dnl and preprocessor variable.
		AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
		[
		PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
		AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
		[AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
		])dnl PKG_HAVE_DEFINE_WITH_MODULES
		# Copyright (C) 2002-2021 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_AUTOMAKE_VERSION(VERSION)		# AM_AUTOMAKE_VERSION(VERSION)
# ----------------------------		# ----------------------------
# Automake X.Y traces this macro to ensure aclocal.m4 has been		# Automake X.Y traces this macro to ensure aclocal.m4 has been
# generated from the m4 files accompanying Automake X.Y.		# generated from the m4 files accompanying Automake X.Y.
# (This private macro should not be called outside this file.)		# (This private macro should not be called outside this file.)
AC_DEFUN([AM_AUTOMAKE_VERSION],		AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.12'		[am__api_version='1.16'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to		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.		dnl require some minimum version. Point them to the right macro.
m4_if([$1], [1.12.1], [],		m4_if([$1], [1.16.5], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl		[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])		])
# _AM_AUTOCONF_VERSION(VERSION)		# _AM_AUTOCONF_VERSION(VERSION)
# -----------------------------		# -----------------------------
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.		# Copyright (C) 2001-2021 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) 2003-2012 Free Software Foundation, Inc.		# Copyright (C) 2003-2021 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
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# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
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#		#
# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
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# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.		# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#		#
# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
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		AC_SUBST([AM_BACKSLASH])dnl
		_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
		])
		# Copyright (C) 2001-2021 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 1037		skipping to change at line 1335
# 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 "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)		AC_CHECK_TOOL([STRIP], [strip], :)
fi		fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"		INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])		AC_SUBST([INSTALL_STRIP_PROGRAM])])
# Copyright (C) 2006-2012 Free Software Foundation, Inc.		# Copyright (C) 2006-2021 Free Software Foundation, Inc.
#		#
# This file is free software; the Free Software Foundation		# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,		# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.		# with or without modifications, as long as this notice is preserved.
# serial 3
# _AM_SUBST_NOTMAKE(VARIABLE)		# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------		# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.		# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
# This macro is traced by Automake.		# This macro is traced by Automake.
AC_DEFUN([_AM_SUBST_NOTMAKE])		AC_DEFUN([_AM_SUBST_NOTMAKE])
# AM_SUBST_NOTMAKE(VARIABLE)		# AM_SUBST_NOTMAKE(VARIABLE)
# --------------------------		# --------------------------
# Public sister of _AM_SUBST_NOTMAKE.		# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])		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) 2004-2021 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='$${TAR-tar} xf -'],		# We'll loop over all known methods to create a tar archive until one works.
[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'		_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of '-'.
for _am_tool in $_am_tools
do
case $_am_tool in
gnutar)
for _am_tar in tar gnutar gtar;
do
AM_RUN_LOG([$_am_tar --version]) && break
done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tar
dir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tar
dir"'
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 - "'"$$t
		ardir"'
		am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$t
		ardir"'
		am__untar="$_am_tar -xf -"
		;;
		plaintar)
		# Must skip GNU tar: if it does not support --format= it doesn't create
		# ustar tarball either.
		(tar --version) >/dev/null 2>&1 && continue
		am__tar='tar chf - "$$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
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
End of changes. 87 change blocks.
313 lines changed or deleted		646 lines changed or added

---