1- # generated automatically by aclocal 1.16.1 -*- Autoconf -*-
1+ # generated automatically by aclocal 1.16.3 -*- Autoconf -*-
22
3- # Copyright (C) 1996-2018 Free Software Foundation, Inc.
3+ # Copyright (C) 1996-2020 Free Software Foundation, Inc.
44
55# This file is free software; the Free Software Foundation
66# gives unlimited permission to copy and/or distribute it,
@@ -20,9 +20,9 @@ You have another version of autoconf. It may work, but is not guaranteed to.
2020If you have problems, you may need to regenerate the build system entirely.
2121To do so, use the procedure documented by the package, typically 'autoreconf'.] )] )
2222
23- dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24- dnl serial 11 (pkg-config-0.29)
25- dnl
23+ # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24+ # serial 12 (pkg-config-0.29.2 )
25+
2626dnl Copyright © 2004 Scott James Remnant <[email protected] >.2727dnl Copyright © 2012-2015 Dan Nicholson <[email protected] >2828dnl
6363dnl See the "Since" comment for each macro you use to see what version
6464dnl of the macros you require.
6565m4_defun([ PKG_PREREQ] ,
66- [ m4_define ( [ PKG_MACROS_VERSION] , [ 0.29] )
66+ [ m4_define ( [ PKG_MACROS_VERSION] , [ 0.29.2 ] )
6767m4_if ( m4_version_compare ( PKG_MACROS_VERSION , [ $1 ] ) , - 1 ,
6868 [ m4_fatal ( [ pkg.m4 version $1 or higher is required but ] PKG_MACROS_VERSION [ found] ) ] )
6969] )dnl PKG_PREREQ
@@ -164,7 +164,7 @@ AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
164164AC_ARG_VAR ( [ $1 ] [ _LIBS] , [ linker flags for $1 , overriding pkg-config] ) dnl
165165
166166pkg_failed=no
167- AC_MSG_CHECKING ( [ for $1 ] )
167+ AC_MSG_CHECKING ( [ for $2 ] )
168168
169169_PKG_CONFIG([ $1 ] [ _CFLAGS] , [ cflags] , [ $2 ] )
170170_PKG_CONFIG([ $1 ] [ _LIBS] , [ libs] , [ $2 ] )
@@ -174,11 +174,11 @@ and $1[]_LIBS to avoid the need to call pkg-config.
174174See the pkg-config man page for more details.] )
175175
176176if test $pkg_failed = yes; then
177- AC_MSG_RESULT ( [ no] )
177+ AC_MSG_RESULT ( [ no] )
178178 _PKG_SHORT_ERRORS_SUPPORTED
179179 if test $_pkg_short_errors_supported = yes; then
180180 $1 [ ] _PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2 " 2>&1`
181- else
181+ else
182182 $1 [ ] _PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2 " 2>&1`
183183 fi
184184 # Put the nasty error message in config.log where it belongs
@@ -195,7 +195,7 @@ installed software in a non-standard prefix.
195195_PKG_TEXT] ) [ ] dnl
196196 ] )
197197elif test $pkg_failed = untried; then
198- AC_MSG_RESULT ( [ no] )
198+ AC_MSG_RESULT ( [ no] )
199199 m4_default ( [ $4 ] , [ AC_MSG_FAILURE (
200200[ The pkg-config script could not be found or is too old. Make sure it
201201is in your PATH or set the PKG_CONFIG environment variable to the full
@@ -296,7 +296,7 @@ AS_VAR_COPY([$1], [pkg_cv_][$1])
296296AS_VAR_IF ( [ $1 ] , [ ""] , [ $5 ] , [ $4 ] ) dnl
297297] ) dnl PKG_CHECK_VAR
298298
299- # Copyright (C) 2002-2018 Free Software Foundation, Inc.
299+ # Copyright (C) 2002-2020 Free Software Foundation, Inc.
300300#
301301# This file is free software; the Free Software Foundation
302302# gives unlimited permission to copy and/or distribute it,
@@ -311,7 +311,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
311311[ am__api_version='1.16'
312312dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
313313dnl require some minimum version. Point them to the right macro.
314- m4_if ( [ $1 ] , [ 1.16.1 ] , [ ] ,
314+ m4_if ( [ $1 ] , [ 1.16.3 ] , [ ] ,
315315 [ AC_FATAL ( [ Do not call $0 , use AM_INIT_AUTOMAKE ( [ $1 ] ) .] ) ] ) dnl
316316] )
317317
@@ -327,12 +327,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
327327# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
328328# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
329329AC_DEFUN ( [ AM_SET_CURRENT_AUTOMAKE_VERSION] ,
330- [ AM_AUTOMAKE_VERSION([ 1.16.1 ] )dnl
330+ [ AM_AUTOMAKE_VERSION([ 1.16.3 ] )dnl
331331m4_ifndef ( [ AC_AUTOCONF_VERSION ] ,
332332 [ m4_copy ( [ m4_PACKAGE_VERSION] , [ AC_AUTOCONF_VERSION ] ) ] ) dnl
333333_AM_AUTOCONF_VERSION(m4_defn ( [ AC_AUTOCONF_VERSION ] ) )] )
334334
335- # Copyright (C) 2011-2018 Free Software Foundation, Inc.
335+ # Copyright (C) 2011-2020 Free Software Foundation, Inc.
336336#
337337# This file is free software; the Free Software Foundation
338338# gives unlimited permission to copy and/or distribute it,
@@ -394,7 +394,7 @@ AC_SUBST([AR])dnl
394394
395395# AM_AUX_DIR_EXPAND -*- Autoconf -*-
396396
397- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
397+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
398398#
399399# This file is free software; the Free Software Foundation
400400# gives unlimited permission to copy and/or distribute it,
@@ -446,7 +446,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
446446
447447# AM_CONDITIONAL -*- Autoconf -*-
448448
449- # Copyright (C) 1997-2018 Free Software Foundation, Inc.
449+ # Copyright (C) 1997-2020 Free Software Foundation, Inc.
450450#
451451# This file is free software; the Free Software Foundation
452452# gives unlimited permission to copy and/or distribute it,
@@ -477,7 +477,7 @@ AC_CONFIG_COMMANDS_PRE(
477477Usually this means the macro was only invoked conditionally.] ] )
478478fi] ) ] )
479479
480- # Copyright (C) 1999-2018 Free Software Foundation, Inc.
480+ # Copyright (C) 1999-2020 Free Software Foundation, Inc.
481481#
482482# This file is free software; the Free Software Foundation
483483# gives unlimited permission to copy and/or distribute it,
@@ -668,7 +668,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
668668
669669# Generate code to set up dependency tracking. -*- Autoconf -*-
670670
671- # Copyright (C) 1999-2018 Free Software Foundation, Inc.
671+ # Copyright (C) 1999-2020 Free Software Foundation, Inc.
672672#
673673# This file is free software; the Free Software Foundation
674674# gives unlimited permission to copy and/or distribute it,
@@ -707,7 +707,9 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
707707 done
708708 if test $am_rc -ne 0; then
709709 AC_MSG_FAILURE ( [ Something went wrong bootstrapping makefile fragments
710- for automatic dependency tracking. Try re-running configure with the
710+ for automatic dependency tracking. If GNU make was not used, consider
711+ re-running the configure script with MAKE="gmake" (or whatever is
712+ necessary). You can also try re-running configure with the
711713 '--disable-dependency-tracking' option to at least be able to build
712714 the package (albeit without support for automatic dependency tracking).] )
713715 fi
@@ -734,7 +736,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
734736
735737# Do all the work for Automake. -*- Autoconf -*-
736738
737- # Copyright (C) 1996-2018 Free Software Foundation, Inc.
739+ # Copyright (C) 1996-2020 Free Software Foundation, Inc.
738740#
739741# This file is free software; the Free Software Foundation
740742# gives unlimited permission to copy and/or distribute it,
@@ -931,7 +933,7 @@ for _am_header in $config_headers :; do
931933done
932934echo "timestamp for $_am_arg" >`AS_DIRNAME ( [ "$_am_arg"] ) `/stamp-h[ ] $_am_stamp_count] )
933935
934- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
936+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
935937#
936938# This file is free software; the Free Software Foundation
937939# gives unlimited permission to copy and/or distribute it,
@@ -952,7 +954,7 @@ if test x"${install_sh+set}" != xset; then
952954fi
953955AC_SUBST ( [ install_sh] ) ] )
954956
955- # Copyright (C) 2003-2018 Free Software Foundation, Inc.
957+ # Copyright (C) 2003-2020 Free Software Foundation, Inc.
956958#
957959# This file is free software; the Free Software Foundation
958960# gives unlimited permission to copy and/or distribute it,
@@ -974,7 +976,7 @@ AC_SUBST([am__leading_dot])])
974976# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
975977# From Jim Meyering
976978
977- # Copyright (C) 1996-2018 Free Software Foundation, Inc.
979+ # Copyright (C) 1996-2020 Free Software Foundation, Inc.
978980#
979981# This file is free software; the Free Software Foundation
980982# gives unlimited permission to copy and/or distribute it,
@@ -1009,7 +1011,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
10091011
10101012# Check to see how 'make' treats includes. -*- Autoconf -*-
10111013
1012- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
1014+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
10131015#
10141016# This file is free software; the Free Software Foundation
10151017# gives unlimited permission to copy and/or distribute it,
@@ -1052,7 +1054,7 @@ AC_SUBST([am__quote])])
10521054
10531055# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
10541056
1055- # Copyright (C) 1997-2018 Free Software Foundation, Inc.
1057+ # Copyright (C) 1997-2020 Free Software Foundation, Inc.
10561058#
10571059# This file is free software; the Free Software Foundation
10581060# gives unlimited permission to copy and/or distribute it,
@@ -1073,12 +1075,7 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
10731075[ AC_REQUIRE ( [ AM_AUX_DIR_EXPAND] ) dnl
10741076AC_REQUIRE_AUX_FILE ( [ missing] ) dnl
10751077if test x"${MISSING+set}" != xset; then
1076- case $am_aux_dir in
1077- *\ * | *\ *)
1078- MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1079- *)
1080- MISSING="\${SHELL} $am_aux_dir/missing" ;;
1081- esac
1078+ MISSING="\${SHELL} '$am_aux_dir/missing'"
10821079fi
10831080# Use eval to expand $SHELL
10841081if eval "$MISSING --is-lightweight"; then
10911088
10921089# Helper functions for option handling. -*- Autoconf -*-
10931090
1094- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
1091+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
10951092#
10961093# This file is free software; the Free Software Foundation
10971094# gives unlimited permission to copy and/or distribute it,
@@ -1120,7 +1117,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
11201117AC_DEFUN ( [ _AM_IF_OPTION] ,
11211118[ m4_ifset ( _AM_MANGLE_OPTION ( [ $1 ] ) , [ $2 ] , [ $3 ] ) ] )
11221119
1123- # Copyright (C) 1999-2018 Free Software Foundation, Inc.
1120+ # Copyright (C) 1999-2020 Free Software Foundation, Inc.
11241121#
11251122# This file is free software; the Free Software Foundation
11261123# gives unlimited permission to copy and/or distribute it,
@@ -1167,7 +1164,7 @@ AC_LANG_POP([C])])
11671164# For backward compatibility.
11681165AC_DEFUN_ONCE ( [ AM_PROG_CC_C_O ] , [ AC_REQUIRE ( [ AC_PROG_CC ] ) ] )
11691166
1170- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
1167+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
11711168#
11721169# This file is free software; the Free Software Foundation
11731170# gives unlimited permission to copy and/or distribute it,
@@ -1186,7 +1183,7 @@ AC_DEFUN([AM_RUN_LOG],
11861183
11871184# Check to make sure that the build environment is sane. -*- Autoconf -*-
11881185
1189- # Copyright (C) 1996-2018 Free Software Foundation, Inc.
1186+ # Copyright (C) 1996-2020 Free Software Foundation, Inc.
11901187#
11911188# This file is free software; the Free Software Foundation
11921189# gives unlimited permission to copy and/or distribute it,
@@ -1267,7 +1264,7 @@ AC_CONFIG_COMMANDS_PRE(
12671264rm -f conftest.file
12681265] )
12691266
1270- # Copyright (C) 2009-2018 Free Software Foundation, Inc.
1267+ # Copyright (C) 2009-2020 Free Software Foundation, Inc.
12711268#
12721269# This file is free software; the Free Software Foundation
12731270# gives unlimited permission to copy and/or distribute it,
@@ -1327,7 +1324,7 @@ AC_SUBST([AM_BACKSLASH])dnl
13271324_AM_SUBST_NOTMAKE([ AM_BACKSLASH] )dnl
13281325] )
13291326
1330- # Copyright (C) 2001-2018 Free Software Foundation, Inc.
1327+ # Copyright (C) 2001-2020 Free Software Foundation, Inc.
13311328#
13321329# This file is free software; the Free Software Foundation
13331330# gives unlimited permission to copy and/or distribute it,
13551352INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
13561353AC_SUBST ( [ INSTALL_STRIP_PROGRAM] ) ] )
13571354
1358- # Copyright (C) 2006-2018 Free Software Foundation, Inc.
1355+ # Copyright (C) 2006-2020 Free Software Foundation, Inc.
13591356#
13601357# This file is free software; the Free Software Foundation
13611358# gives unlimited permission to copy and/or distribute it,
@@ -1374,7 +1371,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
13741371
13751372# Check how to create a tarball. -*- Autoconf -*-
13761373
1377- # Copyright (C) 2004-2018 Free Software Foundation, Inc.
1374+ # Copyright (C) 2004-2020 Free Software Foundation, Inc.
13781375#
13791376# This file is free software; the Free Software Foundation
13801377# gives unlimited permission to copy and/or distribute it,
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