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- # generated automatically by aclocal 1.16.3 -*- Autoconf -*-
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+ # generated automatically by aclocal 1.16.5 -*- Autoconf -*-
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- # Copyright (C) 1996-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1996-2021 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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m4_ifndef ( [ AC_CONFIG_MACRO_DIRS] , [ m4_defun([ _AM_CONFIG_MACRO_DIRS] , [ ] )m4_defun([ AC_CONFIG_MACRO_DIRS] , [ _AM_CONFIG_MACRO_DIRS($@ )] )] )
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m4_ifndef ( [ AC_AUTOCONF_VERSION ] ,
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[ m4_copy ( [ m4_PACKAGE_VERSION] , [ AC_AUTOCONF_VERSION ] ) ] ) dnl
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- m4_if ( m4_defn ( [ AC_AUTOCONF_VERSION ] ) , [ 2.69 ] ,,
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- [ m4_warning([ this file was generated for autoconf 2.69 .
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+ m4_if ( m4_defn ( [ AC_AUTOCONF_VERSION ] ) , [ 2.71 ] ,,
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+ [ m4_warning([ this file was generated for autoconf 2.71 .
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically 'autoreconf'.] )] )
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- # Copyright (C) 2002-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2002-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -35,7 +35,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
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[ am__api_version='1.16'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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dnl require some minimum version. Point them to the right macro.
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- m4_if ( [ $1 ] , [ 1.16.3 ] , [ ] ,
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+ m4_if ( [ $1 ] , [ 1.16.5 ] , [ ] ,
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[ AC_FATAL ( [ Do not call $0 , use AM_INIT_AUTOMAKE ( [ $1 ] ) .] ) ] ) dnl
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] )
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@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
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# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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AC_DEFUN ( [ AM_SET_CURRENT_AUTOMAKE_VERSION] ,
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- [ AM_AUTOMAKE_VERSION([ 1.16.3 ] )dnl
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+ [ AM_AUTOMAKE_VERSION([ 1.16.5 ] )dnl
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m4_ifndef ( [ AC_AUTOCONF_VERSION ] ,
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[ m4_copy ( [ m4_PACKAGE_VERSION] , [ AC_AUTOCONF_VERSION ] ) ] ) dnl
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_AM_AUTOCONF_VERSION(m4_defn ( [ AC_AUTOCONF_VERSION ] ) )] )
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
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# AM_CONDITIONAL -*- Autoconf -*-
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- # Copyright (C) 1997-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1997-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
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Usually this means the macro was only invoked conditionally.] ] )
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fi] ) ] )
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- # Copyright (C) 1999-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1999-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -332,7 +332,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
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# Generate code to set up dependency tracking. -*- Autoconf -*-
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- # Copyright (C) 1999-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1999-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -400,7 +400,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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# Do all the work for Automake. -*- Autoconf -*-
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- # Copyright (C) 1996-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1996-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -428,6 +428,10 @@ m4_defn([AC_PROG_CC])
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# release and drop the old call support.
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AC_DEFUN ( [ AM_INIT_AUTOMAKE] ,
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[ AC_PREREQ ( [ 2.65] ) dnl
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+ m4_ifdef ( [ _$0 _ALREADY_INIT] ,
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+ [ m4_fatal ( [ $0 expanded multiple times
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+ ] m4_defn ( [ _$0 _ALREADY_INIT] ) ) ] ,
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+ [ m4_define ( [ _$0 _ALREADY_INIT] , m4_expansion_stack ) ] ) dnl
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dnl Autoconf wants to disallow AM_ names. We explicitly allow
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dnl the ones we care about.
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m4_pattern_allow ( [ ^AM_[ A-Z] +FLAGS$] ) dnl
@@ -464,7 +468,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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[ _AM_SET_OPTIONS([ $1 ] )dnl
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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m4_if (
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- m4_ifdef ( [ AC_PACKAGE_NAME] , [ ok] ) :m4_ifdef ( [ AC_PACKAGE_VERSION] , [ ok] ) ,
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+ m4_ifset ( [ AC_PACKAGE_NAME] , [ ok] ) :m4_ifset ( [ AC_PACKAGE_VERSION] , [ ok] ) ,
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[ ok:ok] ,,
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[ m4_fatal ( [ AC_INIT should be called with package and version arguments] ) ] ) dnl
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AC_SUBST ( [ PACKAGE] , [ 'AC_PACKAGE_TARNAME'] ) dnl
@@ -516,6 +520,20 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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[ m4_define ( [ AC_PROG_OBJCXX ] ,
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m4_defn ( [ AC_PROG_OBJCXX ] ) [ _AM_DEPENDENCIES ( [ OBJCXX] ) ] ) ] )dnl
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] )
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+ # Variables for tags utilities; see am/tags.am
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+ if test -z "$CTAGS"; then
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+ CTAGS=ctags
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+ fi
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+ AC_SUBST ( [ CTAGS] )
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+ if test -z "$ETAGS"; then
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+ ETAGS=etags
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+ fi
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+ AC_SUBST ( [ ETAGS] )
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+ if test -z "$CSCOPE"; then
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+ CSCOPE=cscope
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+ fi
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+ AC_SUBST ( [ CSCOPE] )
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+
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AC_REQUIRE ( [ AM_SILENT_RULES ] ) dnl
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dnl The testsuite driver may need to know about EXEEXT, so add the
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dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
@@ -597,7 +615,7 @@ for _am_header in $config_headers :; do
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done
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echo "timestamp for $_am_arg" >`AS_DIRNAME ( [ "$_am_arg"] ) `/stamp-h[ ] $_am_stamp_count] )
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -618,7 +636,7 @@ if test x"${install_sh+set}" != xset; then
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fi
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AC_SUBST ( [ install_sh] ) ] )
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- # Copyright (C) 2003-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2003-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -639,7 +657,7 @@ AC_SUBST([am__leading_dot])])
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# Check to see how 'make' treats includes. -*- Autoconf -*-
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -682,7 +700,7 @@ AC_SUBST([am__quote])])
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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- # Copyright (C) 1997-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1997-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# Helper functions for option handling. -*- Autoconf -*-
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -745,7 +763,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
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AC_DEFUN ( [ _AM_IF_OPTION] ,
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[ m4_ifset ( _AM_MANGLE_OPTION ( [ $1 ] ) , [ $2 ] , [ $3 ] ) ] )
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -764,7 +782,7 @@ AC_DEFUN([AM_RUN_LOG],
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# Check to make sure that the build environment is sane. -*- Autoconf -*-
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- # Copyright (C) 1996-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 1996-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -845,7 +863,7 @@ AC_CONFIG_COMMANDS_PRE(
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rm -f conftest.file
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] )
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- # Copyright (C) 2009-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2009-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -905,7 +923,7 @@ AC_SUBST([AM_BACKSLASH])dnl
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_AM_SUBST_NOTMAKE([ AM_BACKSLASH] )dnl
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] )
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- # Copyright (C) 2001-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2001-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
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AC_SUBST ( [ INSTALL_STRIP_PROGRAM] ) ] )
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- # Copyright (C) 2006-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2006-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
@@ -952,7 +970,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
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# Check how to create a tarball. -*- Autoconf -*-
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- # Copyright (C) 2004-2020 Free Software Foundation, Inc.
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+ # Copyright (C) 2004-2021 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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