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Comparing IO-AIO/configure (file contents):
Revision 1.11 by root, Thu Jul 7 22:37:11 2011 UTC vs.
Revision 1.25 by root, Tue Aug 14 11:44:52 2018 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.67.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
5	#	5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# Foundation, Inc.
9	#	7	#
10	#	8	#
11	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##	11	## -------------------- ##
…		…
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word	85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)	86	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"	87	IFS=" "" $as_nl"
90		88
91	# Find who we are. Look in the path if we contain no directory separator.	89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
92	case $0 in #((	91	case $0 in #((
93	*[\\/]* ) as_myself=$0 ;;	92	*[\\/]* ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH	94	for as_dir in $PATH
96	do	95	do
…		…
131	export LANGUAGE	130	export LANGUAGE
132		131
133	# CDPATH.	132	# CDPATH.
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH	133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	*v*x* | *x*v* ) as_opts=-vx ;;
		148	*v* ) as_opts=-v ;;
		149	*x* ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
136	if test "x$CONFIG_SHELL" = x; then	160	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :	161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138	emulate sh	162	emulate sh
139	NULLCMD=:	163	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which	164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
…		…
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :	188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165		189
166	else	190	else
167	exitcode=1; echo positional parameters were not saved.	191	exitcode=1; echo positional parameters were not saved.
168	fi	192	fi
169	test x\$exitcode = x0 || exit 1"	193	test x\$exitcode = x0 || exit 1
		194	test -x / || exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO	195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO	196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&	197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1	198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174	test \$(( 1 + 1 )) = 2 || exit 1"	199	test \$(( 1 + 1 )) = 2 || exit 1"
…		…
209	fi; }	234	fi; }
210	IFS=$as_save_IFS	235	IFS=$as_save_IFS
211		236
212		237
213	if test "x$CONFIG_SHELL" != x; then :	238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
214	# We cannot yet assume a decent shell, so we have to provide a	240	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also	241	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.	242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
217	BASH_ENV=/dev/null	244	BASH_ENV=/dev/null
218	ENV=/dev/null	245	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV	246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL	247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}	253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
222	fi	258	fi
223		259
224	if test x$as_have_required = xno; then :	260	if test x$as_have_required = xno; then :
225	$as_echo "$0: This script requires a shell more modern than all"	261	$as_echo "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."	262	$as_echo "$0: the shells that I found on your system."
…		…
318	test -z "$as_dirs" || eval "mkdir $as_dirs"	354	test -z "$as_dirs" || eval "mkdir $as_dirs"
319	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"	355	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320		356
321		357
322	} # as_fn_mkdir_p	358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
323	# as_fn_append VAR VALUE	367	# as_fn_append VAR VALUE
324	# ----------------------	368	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take	369	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over	370	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive	371	# repeated appends, instead of the typical quadratic growth present in naive
…		…
439	s/-\n.*//	483	s/-\n.*//
440	' >$as_me.lineno &&	484	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" ||	485	chmod +x "$as_me.lineno" ||
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
444	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
445	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).	494	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"	495	. "./$as_me.lineno"
448	# Exit status is that of the last command.	496	# Exit status is that of the last command.
…		…
473	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'	522	as_ln_s='ln -s'
475	# ... but there are two gotchas:	523	# ... but there are two gotchas:
476	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478	# In both cases, we have to default to `cp -p'.	526	# In both cases, we have to default to `cp -pR'.
479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
481	elif ln conf$$.file conf$$ 2>/dev/null; then	529	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln	530	as_ln_s=ln
483	else	531	else
484	as_ln_s='cp -p'	532	as_ln_s='cp -pR'
485	fi	533	fi
486	else	534	else
487	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
488	fi	536	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null	538	rmdir conf$$.dir 2>/dev/null
491		539
492	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
…		…
494	else	542	else
495	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false	544	as_mkdir_p=false
497	fi	545	fi
498		546
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'	547	as_test_x='test -x'
501	else	548	as_executable_p=as_fn_executable_p
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]*):;;*)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521		549
522	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524		552
525	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
…		…
620	htmldir	648	htmldir
621	infodir	649	infodir
622	docdir	650	docdir
623	oldincludedir	651	oldincludedir
624	includedir	652	includedir
		653	runstatedir
625	localstatedir	654	localstatedir
626	sharedstatedir	655	sharedstatedir
627	sysconfdir	656	sysconfdir
628	datadir	657	datadir
629	datarootdir	658	datarootdir
…		…
690	datarootdir='${prefix}/share'	719	datarootdir='${prefix}/share'
691	datadir='${datarootdir}'	720	datadir='${datarootdir}'
692	sysconfdir='${prefix}/etc'	721	sysconfdir='${prefix}/etc'
693	sharedstatedir='${prefix}/com'	722	sharedstatedir='${prefix}/com'
694	localstatedir='${prefix}/var'	723	localstatedir='${prefix}/var'
		724	runstatedir='${localstatedir}/run'
695	includedir='${prefix}/include'	725	includedir='${prefix}/include'
696	oldincludedir='/usr/include'	726	oldincludedir='/usr/include'
697	docdir='${datarootdir}/doc/${PACKAGE}'	727	docdir='${datarootdir}/doc/${PACKAGE}'
698	infodir='${datarootdir}/info'	728	infodir='${datarootdir}/info'
699	htmldir='${docdir}'	729	htmldir='${docdir}'
…		…
942		972
943	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	973	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
944	| -silent | --silent | --silen | --sile | --sil)	974	| -silent | --silent | --silen | --sile | --sil)
945	silent=yes ;;	975	silent=yes ;;
946		976
		977	-runstatedir | --runstatedir | --runstatedi | --runstated \
		978	| --runstate | --runstat | --runsta | --runst | --runs \
		979	| --run | --ru | --r)
		980	ac_prev=runstatedir ;;
		981	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		982	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		983	| --run=* | --ru=* | --r=*)
		984	runstatedir=$ac_optarg ;;
		985
947	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	986	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
948	ac_prev=sbindir ;;	987	ac_prev=sbindir ;;
949	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	988	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
950	| --sbi=* | --sb=*)	989	| --sbi=* | --sb=*)
951	sbindir=$ac_optarg ;;	990	sbindir=$ac_optarg ;;
…		…
1056	*)	1095	*)
1057	# FIXME: should be removed in autoconf 3.0.	1096	# FIXME: should be removed in autoconf 3.0.
1058	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1097	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1059	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1098	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1060	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1099	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1061	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1100	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1062	;;	1101	;;
1063		1102
1064	esac	1103	esac
1065	done	1104	done
1066		1105
…		…
1079		1118
1080	# Check all directory arguments for consistency.	1119	# Check all directory arguments for consistency.
1081	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \	1120	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1082	datadir sysconfdir sharedstatedir localstatedir includedir \	1121	datadir sysconfdir sharedstatedir localstatedir includedir \
1083	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \	1122	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1084	libdir localedir mandir	1123	libdir localedir mandir runstatedir
1085	do	1124	do
1086	eval ac_val=\$$ac_var	1125	eval ac_val=\$$ac_var
1087	# Remove trailing slashes.	1126	# Remove trailing slashes.
1088	case $ac_val in	1127	case $ac_val in
1089	*/ )	1128	*/ )
…		…
1107		1146
1108	# FIXME: To remove some day.	1147	# FIXME: To remove some day.
1109	if test "x$host_alias" != x; then	1148	if test "x$host_alias" != x; then
1110	if test "x$build_alias" = x; then	1149	if test "x$build_alias" = x; then
1111	cross_compiling=maybe	1150	cross_compiling=maybe
1112	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1113	If a cross compiler is detected then cross compile mode will be used" >&2
1114	elif test "x$build_alias" != "x$host_alias"; then	1151	elif test "x$build_alias" != "x$host_alias"; then
1115	cross_compiling=yes	1152	cross_compiling=yes
1116	fi	1153	fi
1117	fi	1154	fi
1118		1155
…		…
1234	--sbindir=DIR system admin executables [EPREFIX/sbin]	1271	--sbindir=DIR system admin executables [EPREFIX/sbin]
1235	--libexecdir=DIR program executables [EPREFIX/libexec]	1272	--libexecdir=DIR program executables [EPREFIX/libexec]
1236	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1273	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1237	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1274	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1238	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1275	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1276	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1239	--libdir=DIR object code libraries [EPREFIX/lib]	1277	--libdir=DIR object code libraries [EPREFIX/lib]
1240	--includedir=DIR C header files [PREFIX/include]	1278	--includedir=DIR C header files [PREFIX/include]
1241	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1279	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1242	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]	1280	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1243	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]	1281	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
…		…
1334		1372
1335	test -n "$ac_init_help" && exit $ac_status	1373	test -n "$ac_init_help" && exit $ac_status
1336	if $ac_init_version; then	1374	if $ac_init_version; then
1337	cat <<\_ACEOF	1375	cat <<\_ACEOF
1338	configure	1376	configure
1339	generated by GNU Autoconf 2.67	1377	generated by GNU Autoconf 2.69
1340		1378
1341	Copyright (C) 2010 Free Software Foundation, Inc.	1379	Copyright (C) 2012 Free Software Foundation, Inc.
1342	This configure script is free software; the Free Software Foundation	1380	This configure script is free software; the Free Software Foundation
1343	gives unlimited permission to copy, distribute and modify it.	1381	gives unlimited permission to copy, distribute and modify it.
1344	_ACEOF	1382	_ACEOF
1345	exit	1383	exit
1346	fi	1384	fi
…		…
1380	$as_echo "$as_me: failed program was:" >&5	1418	$as_echo "$as_me: failed program was:" >&5
1381	sed 's/^/| /' conftest.$ac_ext >&5	1419	sed 's/^/| /' conftest.$ac_ext >&5
1382		1420
1383	ac_retval=1	1421	ac_retval=1
1384	fi	1422	fi
1385	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1423	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1386	as_fn_set_status $ac_retval	1424	as_fn_set_status $ac_retval
1387		1425
1388	} # ac_fn_c_try_compile	1426	} # ac_fn_c_try_compile
1389		1427
1390	# ac_fn_c_try_cpp LINENO	1428	# ac_fn_c_try_cpp LINENO
…		…
1417	$as_echo "$as_me: failed program was:" >&5	1455	$as_echo "$as_me: failed program was:" >&5
1418	sed 's/^/| /' conftest.$ac_ext >&5	1456	sed 's/^/| /' conftest.$ac_ext >&5
1419		1457
1420	ac_retval=1	1458	ac_retval=1
1421	fi	1459	fi
1422	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1460	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1423	as_fn_set_status $ac_retval	1461	as_fn_set_status $ac_retval
1424		1462
1425	} # ac_fn_c_try_cpp	1463	} # ac_fn_c_try_cpp
1426		1464
1427	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES	1465	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
…		…
1430	# the include files in INCLUDES and setting the cache variable VAR	1468	# the include files in INCLUDES and setting the cache variable VAR
1431	# accordingly.	1469	# accordingly.
1432	ac_fn_c_check_header_mongrel ()	1470	ac_fn_c_check_header_mongrel ()
1433	{	1471	{
1434	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1472	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1435	if eval "test \"\${$3+set}\"" = set; then :	1473	if eval \${$3+:} false; then :
1436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1437	$as_echo_n "checking for $2... " >&6; }	1475	$as_echo_n "checking for $2... " >&6; }
1438	if eval "test \"\${$3+set}\"" = set; then :	1476	if eval \${$3+:} false; then :
1439	$as_echo_n "(cached) " >&6	1477	$as_echo_n "(cached) " >&6
1440	fi	1478	fi
1441	eval ac_res=\$$3	1479	eval ac_res=\$$3
1442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1480	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1443	$as_echo "$ac_res" >&6; }	1481	$as_echo "$ac_res" >&6; }
…		…
1496	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}	1534	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1497	;;	1535	;;
1498	esac	1536	esac
1499	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1537	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1500	$as_echo_n "checking for $2... " >&6; }	1538	$as_echo_n "checking for $2... " >&6; }
1501	if eval "test \"\${$3+set}\"" = set; then :	1539	if eval \${$3+:} false; then :
1502	$as_echo_n "(cached) " >&6	1540	$as_echo_n "(cached) " >&6
1503	else	1541	else
1504	eval "$3=\$ac_header_compiler"	1542	eval "$3=\$ac_header_compiler"
1505	fi	1543	fi
1506	eval ac_res=\$$3	1544	eval ac_res=\$$3
1507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1508	$as_echo "$ac_res" >&6; }	1546	$as_echo "$ac_res" >&6; }
1509	fi	1547	fi
1510	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1548	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511		1549
1512	} # ac_fn_c_check_header_mongrel	1550	} # ac_fn_c_check_header_mongrel
1513		1551
1514	# ac_fn_c_try_run LINENO	1552	# ac_fn_c_try_run LINENO
1515	# ----------------------	1553	# ----------------------
…		…
1546	sed 's/^/| /' conftest.$ac_ext >&5	1584	sed 's/^/| /' conftest.$ac_ext >&5
1547		1585
1548	ac_retval=$ac_status	1586	ac_retval=$ac_status
1549	fi	1587	fi
1550	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1588	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1551	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1589	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1552	as_fn_set_status $ac_retval	1590	as_fn_set_status $ac_retval
1553		1591
1554	} # ac_fn_c_try_run	1592	} # ac_fn_c_try_run
1555		1593
1556	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES	1594	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
…		…
1560	ac_fn_c_check_header_compile ()	1598	ac_fn_c_check_header_compile ()
1561	{	1599	{
1562	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack	1600	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5	1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1564	$as_echo_n "checking for $2... " >&6; }	1602	$as_echo_n "checking for $2... " >&6; }
1565	if eval "test \"\${$3+set}\"" = set; then :	1603	if eval \${$3+:} false; then :
1566	$as_echo_n "(cached) " >&6	1604	$as_echo_n "(cached) " >&6
1567	else	1605	else
1568	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	1606	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1569	/* end confdefs.h. */	1607	/* end confdefs.h. */
1570	$4	1608	$4
…		…
1578	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext	1616	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1579	fi	1617	fi
1580	eval ac_res=\$$3	1618	eval ac_res=\$$3
1581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5	1619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582	$as_echo "$ac_res" >&6; }	1620	$as_echo "$ac_res" >&6; }
1583	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1621	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1584		1622
1585	} # ac_fn_c_check_header_compile	1623	} # ac_fn_c_check_header_compile
1586		1624
1587	# ac_fn_c_try_link LINENO	1625	# ac_fn_c_try_link LINENO
1588	# -----------------------	1626	# -----------------------
…		…
1609	test $ac_status = 0; } && {	1647	test $ac_status = 0; } && {
1610	test -z "$ac_c_werror_flag" ||	1648	test -z "$ac_c_werror_flag" ||
1611	test ! -s conftest.err	1649	test ! -s conftest.err
1612	} && test -s conftest$ac_exeext && {	1650	} && test -s conftest$ac_exeext && {
1613	test "$cross_compiling" = yes ||	1651	test "$cross_compiling" = yes ||
1614	$as_test_x conftest$ac_exeext	1652	test -x conftest$ac_exeext
1615	}; then :	1653	}; then :
1616	ac_retval=0	1654	ac_retval=0
1617	else	1655	else
1618	$as_echo "$as_me: failed program was:" >&5	1656	$as_echo "$as_me: failed program was:" >&5
1619	sed 's/^/| /' conftest.$ac_ext >&5	1657	sed 's/^/| /' conftest.$ac_ext >&5
…		…
1623	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information	1661	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1624	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would	1662	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1625	# interfere with the next link command; also delete a directory that is	1663	# interfere with the next link command; also delete a directory that is
1626	# left behind by Apple's compiler. We do this before executing the actions.	1664	# left behind by Apple's compiler. We do this before executing the actions.
1627	rm -rf conftest.dSYM conftest_ipa8_conftest.oo	1665	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1628	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}	1666	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629	as_fn_set_status $ac_retval	1667	as_fn_set_status $ac_retval
1630		1668
1631	} # ac_fn_c_try_link	1669	} # ac_fn_c_try_link
1632	cat >config.log <<_ACEOF	1670	cat >config.log <<_ACEOF
1633	This file contains any messages produced by compilers while	1671	This file contains any messages produced by compilers while
1634	running configure, to aid debugging if configure makes a mistake.	1672	running configure, to aid debugging if configure makes a mistake.
1635		1673
1636	It was created by $as_me, which was	1674	It was created by $as_me, which was
1637	generated by GNU Autoconf 2.67. Invocation command line was	1675	generated by GNU Autoconf 2.69. Invocation command line was
1638		1676
1639	$ $0 $@	1677	$ $0 $@
1640		1678
1641	_ACEOF	1679	_ACEOF
1642	exec 5>>config.log	1680	exec 5>>config.log
…		…
1890	sed 's/^/| /' "$ac_site_file" >&5	1928	sed 's/^/| /' "$ac_site_file" >&5
1891	. "$ac_site_file" \	1929	. "$ac_site_file" \
1892	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	1930	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1893	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	1931	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1894	as_fn_error $? "failed to load site script $ac_site_file	1932	as_fn_error $? "failed to load site script $ac_site_file
1895	See \`config.log' for more details" "$LINENO" 5 ; }	1933	See \`config.log' for more details" "$LINENO" 5; }
1896	fi	1934	fi
1897	done	1935	done
1898		1936
1899	if test -r "$cache_file"; then	1937	if test -r "$cache_file"; then
1900	# Some versions of bash will fail to source /dev/null (special files	1938	# Some versions of bash will fail to source /dev/null (special files
…		…
1980	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2018	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1981	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2019	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1982		2020
1983		2021
1984		2022
1985	ac_config_headers="$ac_config_headers libeio/config.h"	2023	ac_config_headers="$ac_config_headers config.h"
		2024
1986		2025
1987		2026
1988	ac_ext=c	2027	ac_ext=c
1989	ac_cpp='$CPP $CPPFLAGS'	2028	ac_cpp='$CPP $CPPFLAGS'
1990	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2029	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
…		…
1993	if test -n "$ac_tool_prefix"; then	2032	if test -n "$ac_tool_prefix"; then
1994	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	2033	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1995	set dummy ${ac_tool_prefix}gcc; ac_word=$2	2034	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2035	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1997	$as_echo_n "checking for $ac_word... " >&6; }	2036	$as_echo_n "checking for $ac_word... " >&6; }
1998	if test "${ac_cv_prog_CC+set}" = set; then :	2037	if ${ac_cv_prog_CC+:} false; then :
1999	$as_echo_n "(cached) " >&6	2038	$as_echo_n "(cached) " >&6
2000	else	2039	else
2001	if test -n "$CC"; then	2040	if test -n "$CC"; then
2002	ac_cv_prog_CC="$CC" # Let the user override the test.	2041	ac_cv_prog_CC="$CC" # Let the user override the test.
2003	else	2042	else
…		…
2005	for as_dir in $PATH	2044	for as_dir in $PATH
2006	do	2045	do
2007	IFS=$as_save_IFS	2046	IFS=$as_save_IFS
2008	test -z "$as_dir" && as_dir=.	2047	test -z "$as_dir" && as_dir=.
2009	for ac_exec_ext in '' $ac_executable_extensions; do	2048	for ac_exec_ext in '' $ac_executable_extensions; do
2010	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2049	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2011	ac_cv_prog_CC="${ac_tool_prefix}gcc"	2050	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2012	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	2051	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2013	break 2	2052	break 2
2014	fi	2053	fi
2015	done	2054	done
…		…
2033	ac_ct_CC=$CC	2072	ac_ct_CC=$CC
2034	# Extract the first word of "gcc", so it can be a program name with args.	2073	# Extract the first word of "gcc", so it can be a program name with args.
2035	set dummy gcc; ac_word=$2	2074	set dummy gcc; ac_word=$2
2036	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2075	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2037	$as_echo_n "checking for $ac_word... " >&6; }	2076	$as_echo_n "checking for $ac_word... " >&6; }
2038	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	2077	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2039	$as_echo_n "(cached) " >&6	2078	$as_echo_n "(cached) " >&6
2040	else	2079	else
2041	if test -n "$ac_ct_CC"; then	2080	if test -n "$ac_ct_CC"; then
2042	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	2081	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2043	else	2082	else
…		…
2045	for as_dir in $PATH	2084	for as_dir in $PATH
2046	do	2085	do
2047	IFS=$as_save_IFS	2086	IFS=$as_save_IFS
2048	test -z "$as_dir" && as_dir=.	2087	test -z "$as_dir" && as_dir=.
2049	for ac_exec_ext in '' $ac_executable_extensions; do	2088	for ac_exec_ext in '' $ac_executable_extensions; do
2050	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2089	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2051	ac_cv_prog_ac_ct_CC="gcc"	2090	ac_cv_prog_ac_ct_CC="gcc"
2052	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	2091	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2053	break 2	2092	break 2
2054	fi	2093	fi
2055	done	2094	done
…		…
2086	if test -n "$ac_tool_prefix"; then	2125	if test -n "$ac_tool_prefix"; then
2087	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	2126	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2088	set dummy ${ac_tool_prefix}cc; ac_word=$2	2127	set dummy ${ac_tool_prefix}cc; ac_word=$2
2089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2090	$as_echo_n "checking for $ac_word... " >&6; }	2129	$as_echo_n "checking for $ac_word... " >&6; }
2091	if test "${ac_cv_prog_CC+set}" = set; then :	2130	if ${ac_cv_prog_CC+:} false; then :
2092	$as_echo_n "(cached) " >&6	2131	$as_echo_n "(cached) " >&6
2093	else	2132	else
2094	if test -n "$CC"; then	2133	if test -n "$CC"; then
2095	ac_cv_prog_CC="$CC" # Let the user override the test.	2134	ac_cv_prog_CC="$CC" # Let the user override the test.
2096	else	2135	else
…		…
2098	for as_dir in $PATH	2137	for as_dir in $PATH
2099	do	2138	do
2100	IFS=$as_save_IFS	2139	IFS=$as_save_IFS
2101	test -z "$as_dir" && as_dir=.	2140	test -z "$as_dir" && as_dir=.
2102	for ac_exec_ext in '' $ac_executable_extensions; do	2141	for ac_exec_ext in '' $ac_executable_extensions; do
2103	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2142	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2104	ac_cv_prog_CC="${ac_tool_prefix}cc"	2143	ac_cv_prog_CC="${ac_tool_prefix}cc"
2105	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	2144	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2106	break 2	2145	break 2
2107	fi	2146	fi
2108	done	2147	done
…		…
2126	if test -z "$CC"; then	2165	if test -z "$CC"; then
2127	# Extract the first word of "cc", so it can be a program name with args.	2166	# Extract the first word of "cc", so it can be a program name with args.
2128	set dummy cc; ac_word=$2	2167	set dummy cc; ac_word=$2
2129	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2168	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2130	$as_echo_n "checking for $ac_word... " >&6; }	2169	$as_echo_n "checking for $ac_word... " >&6; }
2131	if test "${ac_cv_prog_CC+set}" = set; then :	2170	if ${ac_cv_prog_CC+:} false; then :
2132	$as_echo_n "(cached) " >&6	2171	$as_echo_n "(cached) " >&6
2133	else	2172	else
2134	if test -n "$CC"; then	2173	if test -n "$CC"; then
2135	ac_cv_prog_CC="$CC" # Let the user override the test.	2174	ac_cv_prog_CC="$CC" # Let the user override the test.
2136	else	2175	else
…		…
2139	for as_dir in $PATH	2178	for as_dir in $PATH
2140	do	2179	do
2141	IFS=$as_save_IFS	2180	IFS=$as_save_IFS
2142	test -z "$as_dir" && as_dir=.	2181	test -z "$as_dir" && as_dir=.
2143	for ac_exec_ext in '' $ac_executable_extensions; do	2182	for ac_exec_ext in '' $ac_executable_extensions; do
2144	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2183	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2145	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	2184	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2146	ac_prog_rejected=yes	2185	ac_prog_rejected=yes
2147	continue	2186	continue
2148	fi	2187	fi
2149	ac_cv_prog_CC="cc"	2188	ac_cv_prog_CC="cc"
…		…
2185	do	2224	do
2186	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	2225	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2187	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	2226	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2188	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2227	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2189	$as_echo_n "checking for $ac_word... " >&6; }	2228	$as_echo_n "checking for $ac_word... " >&6; }
2190	if test "${ac_cv_prog_CC+set}" = set; then :	2229	if ${ac_cv_prog_CC+:} false; then :
2191	$as_echo_n "(cached) " >&6	2230	$as_echo_n "(cached) " >&6
2192	else	2231	else
2193	if test -n "$CC"; then	2232	if test -n "$CC"; then
2194	ac_cv_prog_CC="$CC" # Let the user override the test.	2233	ac_cv_prog_CC="$CC" # Let the user override the test.
2195	else	2234	else
…		…
2197	for as_dir in $PATH	2236	for as_dir in $PATH
2198	do	2237	do
2199	IFS=$as_save_IFS	2238	IFS=$as_save_IFS
2200	test -z "$as_dir" && as_dir=.	2239	test -z "$as_dir" && as_dir=.
2201	for ac_exec_ext in '' $ac_executable_extensions; do	2240	for ac_exec_ext in '' $ac_executable_extensions; do
2202	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2241	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2203	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	2242	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2204	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	2243	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2205	break 2	2244	break 2
2206	fi	2245	fi
2207	done	2246	done
…		…
2229	do	2268	do
2230	# Extract the first word of "$ac_prog", so it can be a program name with args.	2269	# Extract the first word of "$ac_prog", so it can be a program name with args.
2231	set dummy $ac_prog; ac_word=$2	2270	set dummy $ac_prog; ac_word=$2
2232	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5	2271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2233	$as_echo_n "checking for $ac_word... " >&6; }	2272	$as_echo_n "checking for $ac_word... " >&6; }
2234	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :	2273	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2235	$as_echo_n "(cached) " >&6	2274	$as_echo_n "(cached) " >&6
2236	else	2275	else
2237	if test -n "$ac_ct_CC"; then	2276	if test -n "$ac_ct_CC"; then
2238	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	2277	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2239	else	2278	else
…		…
2241	for as_dir in $PATH	2280	for as_dir in $PATH
2242	do	2281	do
2243	IFS=$as_save_IFS	2282	IFS=$as_save_IFS
2244	test -z "$as_dir" && as_dir=.	2283	test -z "$as_dir" && as_dir=.
2245	for ac_exec_ext in '' $ac_executable_extensions; do	2284	for ac_exec_ext in '' $ac_executable_extensions; do
2246	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then	2285	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2247	ac_cv_prog_ac_ct_CC="$ac_prog"	2286	ac_cv_prog_ac_ct_CC="$ac_prog"
2248	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5	2287	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2249	break 2	2288	break 2
2250	fi	2289	fi
2251	done	2290	done
…		…
2284		2323
2285		2324
2286	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2325	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2287	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2326	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2288	as_fn_error $? "no acceptable C compiler found in \$PATH	2327	as_fn_error $? "no acceptable C compiler found in \$PATH
2289	See \`config.log' for more details" "$LINENO" 5 ; }	2328	See \`config.log' for more details" "$LINENO" 5; }
2290		2329
2291	# Provide some information about the compiler.	2330	# Provide some information about the compiler.
2292	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5	2331	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2293	set X $ac_compile	2332	set X $ac_compile
2294	ac_compiler=$2	2333	ac_compiler=$2
…		…
2399	sed 's/^/| /' conftest.$ac_ext >&5	2438	sed 's/^/| /' conftest.$ac_ext >&5
2400		2439
2401	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2440	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2402	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2441	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2403	as_fn_error 77 "C compiler cannot create executables	2442	as_fn_error 77 "C compiler cannot create executables
2404	See \`config.log' for more details" "$LINENO" 5 ; }	2443	See \`config.log' for more details" "$LINENO" 5; }
2405	else	2444	else
2406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5	2445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2407	$as_echo "yes" >&6; }	2446	$as_echo "yes" >&6; }
2408	fi	2447	fi
2409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5	2448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
…		…
2442	done	2481	done
2443	else	2482	else
2444	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2483	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2445	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2484	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2446	as_fn_error $? "cannot compute suffix of executables: cannot compile and link	2485	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2447	See \`config.log' for more details" "$LINENO" 5 ; }	2486	See \`config.log' for more details" "$LINENO" 5; }
2448	fi	2487	fi
2449	rm -f conftest conftest$ac_cv_exeext	2488	rm -f conftest conftest$ac_cv_exeext
2450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5	2489	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2451	$as_echo "$ac_cv_exeext" >&6; }	2490	$as_echo "$ac_cv_exeext" >&6; }
2452		2491
…		…
2501	else	2540	else
2502	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2541	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2503	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2542	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2504	as_fn_error $? "cannot run C compiled programs.	2543	as_fn_error $? "cannot run C compiled programs.
2505	If you meant to cross compile, use \`--host'.	2544	If you meant to cross compile, use \`--host'.
2506	See \`config.log' for more details" "$LINENO" 5 ; }	2545	See \`config.log' for more details" "$LINENO" 5; }
2507	fi	2546	fi
2508	fi	2547	fi
2509	fi	2548	fi
2510	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5	2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2511	$as_echo "$cross_compiling" >&6; }	2550	$as_echo "$cross_compiling" >&6; }
2512		2551
2513	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out	2552	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2514	ac_clean_files=$ac_clean_files_save	2553	ac_clean_files=$ac_clean_files_save
2515	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5	2554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2516	$as_echo_n "checking for suffix of object files... " >&6; }	2555	$as_echo_n "checking for suffix of object files... " >&6; }
2517	if test "${ac_cv_objext+set}" = set; then :	2556	if ${ac_cv_objext+:} false; then :
2518	$as_echo_n "(cached) " >&6	2557	$as_echo_n "(cached) " >&6
2519	else	2558	else
2520	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2559	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2521	/* end confdefs.h. */	2560	/* end confdefs.h. */
2522		2561
…		…
2553	sed 's/^/| /' conftest.$ac_ext >&5	2592	sed 's/^/| /' conftest.$ac_ext >&5
2554		2593
2555	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2594	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2556	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2595	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2557	as_fn_error $? "cannot compute suffix of object files: cannot compile	2596	as_fn_error $? "cannot compute suffix of object files: cannot compile
2558	See \`config.log' for more details" "$LINENO" 5 ; }	2597	See \`config.log' for more details" "$LINENO" 5; }
2559	fi	2598	fi
2560	rm -f conftest.$ac_cv_objext conftest.$ac_ext	2599	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2561	fi	2600	fi
2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5	2601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2563	$as_echo "$ac_cv_objext" >&6; }	2602	$as_echo "$ac_cv_objext" >&6; }
2564	OBJEXT=$ac_cv_objext	2603	OBJEXT=$ac_cv_objext
2565	ac_objext=$OBJEXT	2604	ac_objext=$OBJEXT
2566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5	2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2567	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }	2606	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2568	if test "${ac_cv_c_compiler_gnu+set}" = set; then :	2607	if ${ac_cv_c_compiler_gnu+:} false; then :
2569	$as_echo_n "(cached) " >&6	2608	$as_echo_n "(cached) " >&6
2570	else	2609	else
2571	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2572	/* end confdefs.h. */	2611	/* end confdefs.h. */
2573		2612
…		…
2600	fi	2639	fi
2601	ac_test_CFLAGS=${CFLAGS+set}	2640	ac_test_CFLAGS=${CFLAGS+set}
2602	ac_save_CFLAGS=$CFLAGS	2641	ac_save_CFLAGS=$CFLAGS
2603	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5	2642	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2604	$as_echo_n "checking whether $CC accepts -g... " >&6; }	2643	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2605	if test "${ac_cv_prog_cc_g+set}" = set; then :	2644	if ${ac_cv_prog_cc_g+:} false; then :
2606	$as_echo_n "(cached) " >&6	2645	$as_echo_n "(cached) " >&6
2607	else	2646	else
2608	ac_save_c_werror_flag=$ac_c_werror_flag	2647	ac_save_c_werror_flag=$ac_c_werror_flag
2609	ac_c_werror_flag=yes	2648	ac_c_werror_flag=yes
2610	ac_cv_prog_cc_g=no	2649	ac_cv_prog_cc_g=no
…		…
2678	CFLAGS=	2717	CFLAGS=
2679	fi	2718	fi
2680	fi	2719	fi
2681	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5	2720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2682	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }	2721	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2683	if test "${ac_cv_prog_cc_c89+set}" = set; then :	2722	if ${ac_cv_prog_cc_c89+:} false; then :
2684	$as_echo_n "(cached) " >&6	2723	$as_echo_n "(cached) " >&6
2685	else	2724	else
2686	ac_cv_prog_cc_c89=no	2725	ac_cv_prog_cc_c89=no
2687	ac_save_CC=$CC	2726	ac_save_CC=$CC
2688	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	2727	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2689	/* end confdefs.h. */	2728	/* end confdefs.h. */
2690	#include <stdarg.h>	2729	#include <stdarg.h>
2691	#include <stdio.h>	2730	#include <stdio.h>
2692	#include <sys/types.h>	2731	struct stat;
2693	#include <sys/stat.h>
2694	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	2732	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2695	struct buf { int x; };	2733	struct buf { int x; };
2696	FILE * (*rcsopen) (struct buf *, struct stat *, int);	2734	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2697	static char *e (p, i)	2735	static char *e (p, i)
2698	char **p;	2736	char **p;
…		…
2774	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2812	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2775	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2813	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2776	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2814	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2777		2815
2778		2816
2779
2780	ac_ext=c	2817	ac_ext=c
2781	ac_cpp='$CPP $CPPFLAGS'	2818	ac_cpp='$CPP $CPPFLAGS'
2782	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2819	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2783	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2820	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2784	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2821	ac_compiler_gnu=$ac_cv_c_compiler_gnu
…		…
2787	# On Suns, sometimes $CPP names a directory.	2824	# On Suns, sometimes $CPP names a directory.
2788	if test -n "$CPP" && test -d "$CPP"; then	2825	if test -n "$CPP" && test -d "$CPP"; then
2789	CPP=	2826	CPP=
2790	fi	2827	fi
2791	if test -z "$CPP"; then	2828	if test -z "$CPP"; then
2792	if test "${ac_cv_prog_CPP+set}" = set; then :	2829	if ${ac_cv_prog_CPP+:} false; then :
2793	$as_echo_n "(cached) " >&6	2830	$as_echo_n "(cached) " >&6
2794	else	2831	else
2795	# Double quotes because CPP needs to be expanded	2832	# Double quotes because CPP needs to be expanded
2796	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	2833	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2797	do	2834	do
…		…
2903		2940
2904	else	2941	else
2905	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5	2942	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2906	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}	2943	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2907	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check	2944	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2908	See \`config.log' for more details" "$LINENO" 5 ; }	2945	See \`config.log' for more details" "$LINENO" 5; }
2909	fi	2946	fi
2910		2947
2911	ac_ext=c	2948	ac_ext=c
2912	ac_cpp='$CPP $CPPFLAGS'	2949	ac_cpp='$CPP $CPPFLAGS'
2913	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2950	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
…		…
2915	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2952	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2916		2953
2917		2954
2918	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5	2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2919	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }	2956	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2920	if test "${ac_cv_path_GREP+set}" = set; then :	2957	if ${ac_cv_path_GREP+:} false; then :
2921	$as_echo_n "(cached) " >&6	2958	$as_echo_n "(cached) " >&6
2922	else	2959	else
2923	if test -z "$GREP"; then	2960	if test -z "$GREP"; then
2924	ac_path_GREP_found=false	2961	ac_path_GREP_found=false
2925	# Loop through the user's path and test for each of PROGNAME-LIST	2962	# Loop through the user's path and test for each of PROGNAME-LIST
…		…
2929	IFS=$as_save_IFS	2966	IFS=$as_save_IFS
2930	test -z "$as_dir" && as_dir=.	2967	test -z "$as_dir" && as_dir=.
2931	for ac_prog in grep ggrep; do	2968	for ac_prog in grep ggrep; do
2932	for ac_exec_ext in '' $ac_executable_extensions; do	2969	for ac_exec_ext in '' $ac_executable_extensions; do
2933	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"	2970	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2934	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue	2971	as_fn_executable_p "$ac_path_GREP" || continue
2935	# Check for GNU ac_path_GREP and select it if it is found.	2972	# Check for GNU ac_path_GREP and select it if it is found.
2936	# Check for GNU $ac_path_GREP	2973	# Check for GNU $ac_path_GREP
2937	case `"$ac_path_GREP" --version 2>&1` in	2974	case `"$ac_path_GREP" --version 2>&1` in
2938	*GNU*)	2975	*GNU*)
2939	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;	2976	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
…		…
2978	GREP="$ac_cv_path_GREP"	3015	GREP="$ac_cv_path_GREP"
2979		3016
2980		3017
2981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5	3018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2982	$as_echo_n "checking for egrep... " >&6; }	3019	$as_echo_n "checking for egrep... " >&6; }
2983	if test "${ac_cv_path_EGREP+set}" = set; then :	3020	if ${ac_cv_path_EGREP+:} false; then :
2984	$as_echo_n "(cached) " >&6	3021	$as_echo_n "(cached) " >&6
2985	else	3022	else
2986	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1	3023	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2987	then ac_cv_path_EGREP="$GREP -E"	3024	then ac_cv_path_EGREP="$GREP -E"
2988	else	3025	else
…		…
2995	IFS=$as_save_IFS	3032	IFS=$as_save_IFS
2996	test -z "$as_dir" && as_dir=.	3033	test -z "$as_dir" && as_dir=.
2997	for ac_prog in egrep; do	3034	for ac_prog in egrep; do
2998	for ac_exec_ext in '' $ac_executable_extensions; do	3035	for ac_exec_ext in '' $ac_executable_extensions; do
2999	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"	3036	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3000	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue	3037	as_fn_executable_p "$ac_path_EGREP" || continue
3001	# Check for GNU ac_path_EGREP and select it if it is found.	3038	# Check for GNU ac_path_EGREP and select it if it is found.
3002	# Check for GNU $ac_path_EGREP	3039	# Check for GNU $ac_path_EGREP
3003	case `"$ac_path_EGREP" --version 2>&1` in	3040	case `"$ac_path_EGREP" --version 2>&1` in
3004	*GNU*)	3041	*GNU*)
3005	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;	3042	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
…		…
3045	EGREP="$ac_cv_path_EGREP"	3082	EGREP="$ac_cv_path_EGREP"
3046		3083
3047		3084
3048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5	3085	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3049	$as_echo_n "checking for ANSI C header files... " >&6; }	3086	$as_echo_n "checking for ANSI C header files... " >&6; }
3050	if test "${ac_cv_header_stdc+set}" = set; then :	3087	if ${ac_cv_header_stdc+:} false; then :
3051	$as_echo_n "(cached) " >&6	3088	$as_echo_n "(cached) " >&6
3052	else	3089	else
3053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054	/* end confdefs.h. */	3091	/* end confdefs.h. */
3055	#include <stdlib.h>	3092	#include <stdlib.h>
…		…
3172	fi	3209	fi
3173		3210
3174	done	3211	done
3175		3212
3176		3213
3177	for ac_header in stdint.h	3214
		3215	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
		3216	if test "x$ac_cv_header_minix_config_h" = xyes; then :
		3217	MINIX=yes
		3218	else
		3219	MINIX=
		3220	fi
		3221
		3222
		3223	if test "$MINIX" = yes; then
		3224
		3225	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
		3226
		3227
		3228	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
		3229
		3230
		3231	$as_echo "#define _MINIX 1" >>confdefs.h
		3232
		3233	fi
		3234
		3235
		3236	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
		3237	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
		3238	if ${ac_cv_safe_to_define___extensions__+:} false; then :
		3239	$as_echo_n "(cached) " >&6
		3240	else
		3241	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3242	/* end confdefs.h. */
		3243
		3244	# define __EXTENSIONS__ 1
		3245	$ac_includes_default
		3246	int
		3247	main ()
		3248	{
		3249
		3250	;
		3251	return 0;
		3252	}
		3253	_ACEOF
		3254	if ac_fn_c_try_compile "$LINENO"; then :
		3255	ac_cv_safe_to_define___extensions__=yes
		3256	else
		3257	ac_cv_safe_to_define___extensions__=no
		3258	fi
		3259	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3260	fi
		3261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
		3262	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
		3263	test $ac_cv_safe_to_define___extensions__ = yes &&
		3264	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
		3265
		3266	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
		3267
		3268	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
		3269
		3270	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
		3271
		3272	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
		3273
		3274
		3275
		3276	ac_ext=c
		3277	ac_cpp='$CPP $CPPFLAGS'
		3278	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3279	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3280	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3281	if test -n "$ac_tool_prefix"; then
		3282	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
		3283	set dummy ${ac_tool_prefix}gcc; ac_word=$2
		3284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3285	$as_echo_n "checking for $ac_word... " >&6; }
		3286	if ${ac_cv_prog_CC+:} false; then :
		3287	$as_echo_n "(cached) " >&6
		3288	else
		3289	if test -n "$CC"; then
		3290	ac_cv_prog_CC="$CC" # Let the user override the test.
		3291	else
		3292	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3293	for as_dir in $PATH
		3294	do
		3295	IFS=$as_save_IFS
		3296	test -z "$as_dir" && as_dir=.
		3297	for ac_exec_ext in '' $ac_executable_extensions; do
		3298	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3299	ac_cv_prog_CC="${ac_tool_prefix}gcc"
		3300	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3301	break 2
		3302	fi
		3303	done
		3304	done
		3305	IFS=$as_save_IFS
		3306
		3307	fi
		3308	fi
		3309	CC=$ac_cv_prog_CC
		3310	if test -n "$CC"; then
		3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3312	$as_echo "$CC" >&6; }
		3313	else
		3314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3315	$as_echo "no" >&6; }
		3316	fi
		3317
		3318
		3319	fi
		3320	if test -z "$ac_cv_prog_CC"; then
		3321	ac_ct_CC=$CC
		3322	# Extract the first word of "gcc", so it can be a program name with args.
		3323	set dummy gcc; ac_word=$2
		3324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3325	$as_echo_n "checking for $ac_word... " >&6; }
		3326	if ${ac_cv_prog_ac_ct_CC+:} false; then :
		3327	$as_echo_n "(cached) " >&6
		3328	else
		3329	if test -n "$ac_ct_CC"; then
		3330	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3331	else
		3332	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3333	for as_dir in $PATH
		3334	do
		3335	IFS=$as_save_IFS
		3336	test -z "$as_dir" && as_dir=.
		3337	for ac_exec_ext in '' $ac_executable_extensions; do
		3338	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3339	ac_cv_prog_ac_ct_CC="gcc"
		3340	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3341	break 2
		3342	fi
		3343	done
		3344	done
		3345	IFS=$as_save_IFS
		3346
		3347	fi
		3348	fi
		3349	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3350	if test -n "$ac_ct_CC"; then
		3351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3352	$as_echo "$ac_ct_CC" >&6; }
		3353	else
		3354	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3355	$as_echo "no" >&6; }
		3356	fi
		3357
		3358	if test "x$ac_ct_CC" = x; then
		3359	CC=""
		3360	else
		3361	case $cross_compiling:$ac_tool_warned in
		3362	yes:)
		3363	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3364	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3365	ac_tool_warned=yes ;;
		3366	esac
		3367	CC=$ac_ct_CC
		3368	fi
		3369	else
		3370	CC="$ac_cv_prog_CC"
		3371	fi
		3372
		3373	if test -z "$CC"; then
		3374	if test -n "$ac_tool_prefix"; then
		3375	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
		3376	set dummy ${ac_tool_prefix}cc; ac_word=$2
		3377	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3378	$as_echo_n "checking for $ac_word... " >&6; }
		3379	if ${ac_cv_prog_CC+:} false; then :
		3380	$as_echo_n "(cached) " >&6
		3381	else
		3382	if test -n "$CC"; then
		3383	ac_cv_prog_CC="$CC" # Let the user override the test.
		3384	else
		3385	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3386	for as_dir in $PATH
		3387	do
		3388	IFS=$as_save_IFS
		3389	test -z "$as_dir" && as_dir=.
		3390	for ac_exec_ext in '' $ac_executable_extensions; do
		3391	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3392	ac_cv_prog_CC="${ac_tool_prefix}cc"
		3393	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3394	break 2
		3395	fi
		3396	done
		3397	done
		3398	IFS=$as_save_IFS
		3399
		3400	fi
		3401	fi
		3402	CC=$ac_cv_prog_CC
		3403	if test -n "$CC"; then
		3404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3405	$as_echo "$CC" >&6; }
		3406	else
		3407	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3408	$as_echo "no" >&6; }
		3409	fi
		3410
		3411
		3412	fi
		3413	fi
		3414	if test -z "$CC"; then
		3415	# Extract the first word of "cc", so it can be a program name with args.
		3416	set dummy cc; ac_word=$2
		3417	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3418	$as_echo_n "checking for $ac_word... " >&6; }
		3419	if ${ac_cv_prog_CC+:} false; then :
		3420	$as_echo_n "(cached) " >&6
		3421	else
		3422	if test -n "$CC"; then
		3423	ac_cv_prog_CC="$CC" # Let the user override the test.
		3424	else
		3425	ac_prog_rejected=no
		3426	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3427	for as_dir in $PATH
		3428	do
		3429	IFS=$as_save_IFS
		3430	test -z "$as_dir" && as_dir=.
		3431	for ac_exec_ext in '' $ac_executable_extensions; do
		3432	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3433	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
		3434	ac_prog_rejected=yes
		3435	continue
		3436	fi
		3437	ac_cv_prog_CC="cc"
		3438	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3439	break 2
		3440	fi
		3441	done
		3442	done
		3443	IFS=$as_save_IFS
		3444
		3445	if test $ac_prog_rejected = yes; then
		3446	# We found a bogon in the path, so make sure we never use it.
		3447	set dummy $ac_cv_prog_CC
		3448	shift
		3449	if test $# != 0; then
		3450	# We chose a different compiler from the bogus one.
		3451	# However, it has the same basename, so the bogon will be chosen
		3452	# first if we set CC to just the basename; use the full file name.
		3453	shift
		3454	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
		3455	fi
		3456	fi
		3457	fi
		3458	fi
		3459	CC=$ac_cv_prog_CC
		3460	if test -n "$CC"; then
		3461	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3462	$as_echo "$CC" >&6; }
		3463	else
		3464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3465	$as_echo "no" >&6; }
		3466	fi
		3467
		3468
		3469	fi
		3470	if test -z "$CC"; then
		3471	if test -n "$ac_tool_prefix"; then
		3472	for ac_prog in cl.exe
		3473	do
		3474	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		3475	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		3476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3477	$as_echo_n "checking for $ac_word... " >&6; }
		3478	if ${ac_cv_prog_CC+:} false; then :
		3479	$as_echo_n "(cached) " >&6
		3480	else
		3481	if test -n "$CC"; then
		3482	ac_cv_prog_CC="$CC" # Let the user override the test.
		3483	else
		3484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3485	for as_dir in $PATH
		3486	do
		3487	IFS=$as_save_IFS
		3488	test -z "$as_dir" && as_dir=.
		3489	for ac_exec_ext in '' $ac_executable_extensions; do
		3490	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3491	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
		3492	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3493	break 2
		3494	fi
		3495	done
		3496	done
		3497	IFS=$as_save_IFS
		3498
		3499	fi
		3500	fi
		3501	CC=$ac_cv_prog_CC
		3502	if test -n "$CC"; then
		3503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		3504	$as_echo "$CC" >&6; }
		3505	else
		3506	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3507	$as_echo "no" >&6; }
		3508	fi
		3509
		3510
		3511	test -n "$CC" && break
		3512	done
		3513	fi
		3514	if test -z "$CC"; then
		3515	ac_ct_CC=$CC
		3516	for ac_prog in cl.exe
		3517	do
		3518	# Extract the first word of "$ac_prog", so it can be a program name with args.
		3519	set dummy $ac_prog; ac_word=$2
		3520	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3521	$as_echo_n "checking for $ac_word... " >&6; }
		3522	if ${ac_cv_prog_ac_ct_CC+:} false; then :
		3523	$as_echo_n "(cached) " >&6
		3524	else
		3525	if test -n "$ac_ct_CC"; then
		3526	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		3527	else
		3528	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3529	for as_dir in $PATH
		3530	do
		3531	IFS=$as_save_IFS
		3532	test -z "$as_dir" && as_dir=.
		3533	for ac_exec_ext in '' $ac_executable_extensions; do
		3534	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3535	ac_cv_prog_ac_ct_CC="$ac_prog"
		3536	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3537	break 2
		3538	fi
		3539	done
		3540	done
		3541	IFS=$as_save_IFS
		3542
		3543	fi
		3544	fi
		3545	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		3546	if test -n "$ac_ct_CC"; then
		3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		3548	$as_echo "$ac_ct_CC" >&6; }
		3549	else
		3550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3551	$as_echo "no" >&6; }
		3552	fi
		3553
		3554
		3555	test -n "$ac_ct_CC" && break
		3556	done
		3557
		3558	if test "x$ac_ct_CC" = x; then
		3559	CC=""
		3560	else
		3561	case $cross_compiling:$ac_tool_warned in
		3562	yes:)
		3563	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3564	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3565	ac_tool_warned=yes ;;
		3566	esac
		3567	CC=$ac_ct_CC
		3568	fi
		3569	fi
		3570
		3571	fi
		3572
		3573
		3574	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3575	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3576	as_fn_error $? "no acceptable C compiler found in \$PATH
		3577	See \`config.log' for more details" "$LINENO" 5; }
		3578
		3579	# Provide some information about the compiler.
		3580	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
		3581	set X $ac_compile
		3582	ac_compiler=$2
		3583	for ac_option in --version -v -V -qversion; do
		3584	{ { ac_try="$ac_compiler $ac_option >&5"
		3585	case "(($ac_try" in
		3586	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3587	*) ac_try_echo=$ac_try;;
		3588	esac
		3589	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3590	$as_echo "$ac_try_echo"; } >&5
		3591	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		3592	ac_status=$?
		3593	if test -s conftest.err; then
		3594	sed '10a\
		3595	... rest of stderr output deleted ...
		3596	10q' conftest.err >conftest.er1
		3597	cat conftest.er1 >&5
		3598	fi
		3599	rm -f conftest.er1 conftest.err
		3600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3601	test $ac_status = 0; }
		3602	done
		3603
		3604	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
		3605	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
		3606	if ${ac_cv_c_compiler_gnu+:} false; then :
		3607	$as_echo_n "(cached) " >&6
		3608	else
		3609	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3610	/* end confdefs.h. */
		3611
		3612	int
		3613	main ()
		3614	{
		3615	#ifndef __GNUC__
		3616	choke me
		3617	#endif
		3618
		3619	;
		3620	return 0;
		3621	}
		3622	_ACEOF
		3623	if ac_fn_c_try_compile "$LINENO"; then :
		3624	ac_compiler_gnu=yes
		3625	else
		3626	ac_compiler_gnu=no
		3627	fi
		3628	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3629	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3630
		3631	fi
		3632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3633	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
		3634	if test $ac_compiler_gnu = yes; then
		3635	GCC=yes
		3636	else
		3637	GCC=
		3638	fi
		3639	ac_test_CFLAGS=${CFLAGS+set}
		3640	ac_save_CFLAGS=$CFLAGS
		3641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		3642	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		3643	if ${ac_cv_prog_cc_g+:} false; then :
		3644	$as_echo_n "(cached) " >&6
		3645	else
		3646	ac_save_c_werror_flag=$ac_c_werror_flag
		3647	ac_c_werror_flag=yes
		3648	ac_cv_prog_cc_g=no
		3649	CFLAGS="-g"
		3650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3651	/* end confdefs.h. */
		3652
		3653	int
		3654	main ()
		3655	{
		3656
		3657	;
		3658	return 0;
		3659	}
		3660	_ACEOF
		3661	if ac_fn_c_try_compile "$LINENO"; then :
		3662	ac_cv_prog_cc_g=yes
		3663	else
		3664	CFLAGS=""
		3665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3666	/* end confdefs.h. */
		3667
		3668	int
		3669	main ()
		3670	{
		3671
		3672	;
		3673	return 0;
		3674	}
		3675	_ACEOF
		3676	if ac_fn_c_try_compile "$LINENO"; then :
		3677
		3678	else
		3679	ac_c_werror_flag=$ac_save_c_werror_flag
		3680	CFLAGS="-g"
		3681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3682	/* end confdefs.h. */
		3683
		3684	int
		3685	main ()
		3686	{
		3687
		3688	;
		3689	return 0;
		3690	}
		3691	_ACEOF
		3692	if ac_fn_c_try_compile "$LINENO"; then :
		3693	ac_cv_prog_cc_g=yes
		3694	fi
		3695	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3696	fi
		3697	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3698	fi
		3699	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3700	ac_c_werror_flag=$ac_save_c_werror_flag
		3701	fi
		3702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
		3703	$as_echo "$ac_cv_prog_cc_g" >&6; }
		3704	if test "$ac_test_CFLAGS" = set; then
		3705	CFLAGS=$ac_save_CFLAGS
		3706	elif test $ac_cv_prog_cc_g = yes; then
		3707	if test "$GCC" = yes; then
		3708	CFLAGS="-g -O2"
		3709	else
		3710	CFLAGS="-g"
		3711	fi
		3712	else
		3713	if test "$GCC" = yes; then
		3714	CFLAGS="-O2"
		3715	else
		3716	CFLAGS=
		3717	fi
		3718	fi
		3719	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
		3720	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
		3721	if ${ac_cv_prog_cc_c89+:} false; then :
		3722	$as_echo_n "(cached) " >&6
		3723	else
		3724	ac_cv_prog_cc_c89=no
		3725	ac_save_CC=$CC
		3726	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3727	/* end confdefs.h. */
		3728	#include <stdarg.h>
		3729	#include <stdio.h>
		3730	struct stat;
		3731	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
		3732	struct buf { int x; };
		3733	FILE * (*rcsopen) (struct buf *, struct stat *, int);
		3734	static char *e (p, i)
		3735	char **p;
		3736	int i;
		3737	{
		3738	return p[i];
		3739	}
		3740	static char *f (char * (*g) (char **, int), char **p, ...)
		3741	{
		3742	char *s;
		3743	va_list v;
		3744	va_start (v,p);
		3745	s = g (p, va_arg (v,int));
		3746	va_end (v);
		3747	return s;
		3748	}
		3749
		3750	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		3751	function prototypes and stuff, but not '\xHH' hex character constants.
		3752	These don't provoke an error unfortunately, instead are silently treated
		3753	as 'x'. The following induces an error, until -std is added to get
		3754	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		3755	array size at least. It's necessary to write '\x00'==0 to get something
		3756	that's true only with -std. */
		3757	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		3758
		3759	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		3760	inside strings and character constants. */
		3761	#define FOO(x) 'x'
		3762	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		3763
		3764	int test (int i, double x);
		3765	struct s1 {int (*f) (int a);};
		3766	struct s2 {int (*f) (double a);};
		3767	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
		3768	int argc;
		3769	char **argv;
		3770	int
		3771	main ()
		3772	{
		3773	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
		3774	;
		3775	return 0;
		3776	}
		3777	_ACEOF
		3778	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
		3779	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
		3780	do
		3781	CC="$ac_save_CC $ac_arg"
		3782	if ac_fn_c_try_compile "$LINENO"; then :
		3783	ac_cv_prog_cc_c89=$ac_arg
		3784	fi
		3785	rm -f core conftest.err conftest.$ac_objext
		3786	test "x$ac_cv_prog_cc_c89" != "xno" && break
		3787	done
		3788	rm -f conftest.$ac_ext
		3789	CC=$ac_save_CC
		3790
		3791	fi
		3792	# AC_CACHE_VAL
		3793	case "x$ac_cv_prog_cc_c89" in
		3794	x)
		3795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3796	$as_echo "none needed" >&6; } ;;
		3797	xno)
		3798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3799	$as_echo "unsupported" >&6; } ;;
		3800	*)
		3801	CC="$CC $ac_cv_prog_cc_c89"
		3802	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		3803	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
		3804	esac
		3805	if test "x$ac_cv_prog_cc_c89" != xno; then :
		3806
		3807	fi
		3808
		3809	ac_ext=c
		3810	ac_cpp='$CPP $CPPFLAGS'
		3811	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3812	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3813	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3814
		3815
		3816	for ac_header in stdint.h sys/syscall.h sys/prctl.h
3178	do :	3817	do :
		3818	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3179	ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"	3819	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3180	if test "x$ac_cv_header_stdint_h" = x""yes; then :	3820	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3181	cat >>confdefs.h <<_ACEOF	3821	cat >>confdefs.h <<_ACEOF
3182	#define HAVE_STDINT_H 1	3822	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3183	_ACEOF	3823	_ACEOF
3184		3824
3185	fi	3825	fi
3186		3826
3187	done	3827	done
3188		3828
3189		3829
3190	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5	3830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
3191	$as_echo_n "checking for library containing pthread_create... " >&6; }	3831	$as_echo_n "checking for library containing pthread_create... " >&6; }
3192	if test "${ac_cv_search_pthread_create+set}" = set; then :	3832	if ${ac_cv_search_pthread_create+:} false; then :
3193	$as_echo_n "(cached) " >&6	3833	$as_echo_n "(cached) " >&6
3194	else	3834	else
3195	ac_func_search_save_LIBS=$LIBS	3835	ac_func_search_save_LIBS=$LIBS
3196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197	/* end confdefs.h. */	3837	/* end confdefs.h. */
…		…
3221	if ac_fn_c_try_link "$LINENO"; then :	3861	if ac_fn_c_try_link "$LINENO"; then :
3222	ac_cv_search_pthread_create=$ac_res	3862	ac_cv_search_pthread_create=$ac_res
3223	fi	3863	fi
3224	rm -f core conftest.err conftest.$ac_objext \	3864	rm -f core conftest.err conftest.$ac_objext \
3225	conftest$ac_exeext	3865	conftest$ac_exeext
3226	if test "${ac_cv_search_pthread_create+set}" = set; then :	3866	if ${ac_cv_search_pthread_create+:} false; then :
3227	break	3867	break
3228	fi	3868	fi
3229	done	3869	done
3230	if test "${ac_cv_search_pthread_create+set}" = set; then :	3870	if ${ac_cv_search_pthread_create+:} false; then :
3231		3871
3232	else	3872	else
3233	ac_cv_search_pthread_create=no	3873	ac_cv_search_pthread_create=no
3234	fi	3874	fi
3235	rm conftest.$ac_ext	3875	rm conftest.$ac_ext
…		…
3247	fi	3887	fi
3248		3888
3249		3889
3250	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5	3890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utimes" >&5
3251	$as_echo_n "checking for utimes... " >&6; }	3891	$as_echo_n "checking for utimes... " >&6; }
3252	if test "${ac_cv_utimes+set}" = set; then :	3892	if ${ac_cv_utimes+:} false; then :
3253	$as_echo_n "(cached) " >&6	3893	$as_echo_n "(cached) " >&6
3254	else	3894	else
3255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3256	/* end confdefs.h. */	3896	/* end confdefs.h. */
3257		3897
…		…
3281	$as_echo "#define HAVE_UTIMES 1" >>confdefs.h	3921	$as_echo "#define HAVE_UTIMES 1" >>confdefs.h
3282		3922
3283		3923
3284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5	3924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for futimes" >&5
3285	$as_echo_n "checking for futimes... " >&6; }	3925	$as_echo_n "checking for futimes... " >&6; }
3286	if test "${ac_cv_futimes+set}" = set; then :	3926	if ${ac_cv_futimes+:} false; then :
3287	$as_echo_n "(cached) " >&6	3927	$as_echo_n "(cached) " >&6
3288	else	3928	else
3289	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290	/* end confdefs.h. */	3930	/* end confdefs.h. */
3291		3931
…		…
3316	$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h	3956	$as_echo "#define HAVE_FUTIMES 1" >>confdefs.h
3317		3957
3318		3958
3319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5	3959	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for readahead" >&5
3320	$as_echo_n "checking for readahead... " >&6; }	3960	$as_echo_n "checking for readahead... " >&6; }
3321	if test "${ac_cv_readahead+set}" = set; then :	3961	if ${ac_cv_readahead+:} false; then :
3322	$as_echo_n "(cached) " >&6	3962	$as_echo_n "(cached) " >&6
3323	else	3963	else
3324	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325	/* end confdefs.h. */	3965	/* end confdefs.h. */
3326		3966
…		…
3349	$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h	3989	$as_echo "#define HAVE_READAHEAD 1" >>confdefs.h
3350		3990
3351		3991
3352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5	3992	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
3353	$as_echo_n "checking for fdatasync... " >&6; }	3993	$as_echo_n "checking for fdatasync... " >&6; }
3354	if test "${ac_cv_fdatasync+set}" = set; then :	3994	if ${ac_cv_fdatasync+:} false; then :
3355	$as_echo_n "(cached) " >&6	3995	$as_echo_n "(cached) " >&6
3356	else	3996	else
3357	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	3997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358	/* end confdefs.h. */	3998	/* end confdefs.h. */
3359		3999
…		…
3378	$as_echo "$ac_cv_fdatasync" >&6; }	4018	$as_echo "$ac_cv_fdatasync" >&6; }
3379	test $ac_cv_fdatasync = yes &&	4019	test $ac_cv_fdatasync = yes &&
3380	$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h	4020	$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
3381		4021
3382		4022
3383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pread and pwrite" >&5
3384	$as_echo_n "checking for pread and pwrite... " >&6; }
3385	if test "${ac_cv_preadwrite+set}" = set; then :
3386	$as_echo_n "(cached) " >&6
3387	else
3388	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389	/* end confdefs.h. */
3390
3391	#include <unistd.h>
3392	int main (void)
3393	{
3394	int fd = 0;
3395	size_t count = 1;
3396	char buf;
3397	off_t offset = 1;
3398	ssize_t res;
3399	res = pread (fd, &buf, count, offset);
3400	res = pwrite (fd, &buf, count, offset);
3401	return 0;
3402	}
3403
3404	_ACEOF
3405	if ac_fn_c_try_link "$LINENO"; then :
3406	ac_cv_preadwrite=yes
3407	else
3408	ac_cv_preadwrite=no
3409	fi
3410	rm -f core conftest.err conftest.$ac_objext \
3411	conftest$ac_exeext conftest.$ac_ext
3412	fi
3413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_preadwrite" >&5
3414	$as_echo "$ac_cv_preadwrite" >&6; }
3415	test $ac_cv_preadwrite = yes &&
3416	$as_echo "#define HAVE_PREADWRITE 1" >>confdefs.h
3417
3418
3419	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5	4023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile" >&5
3420	$as_echo_n "checking for sendfile... " >&6; }	4024	$as_echo_n "checking for sendfile... " >&6; }
3421	if test "${ac_cv_sendfile+set}" = set; then :	4025	if ${ac_cv_sendfile+:} false; then :
3422	$as_echo_n "(cached) " >&6	4026	$as_echo_n "(cached) " >&6
3423	else	4027	else
3424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4028	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425	/* end confdefs.h. */	4029	/* end confdefs.h. */
3426		4030
…		…
3440	int fd = 0;	4044	int fd = 0;
3441	off_t offset = 1;	4045	off_t offset = 1;
3442	size_t count = 2;	4046	size_t count = 2;
3443	ssize_t res;	4047	ssize_t res;
3444	#if __linux	4048	#if __linux
3445	res = sendfile (fd, fd, offset, count);	4049	res = sendfile (fd, fd, &offset, count);
3446	#elif __FreeBSD__	4050	#elif __FreeBSD__
3447	res = sendfile (fd, fd, offset, count, 0, &offset, 0);	4051	res = sendfile (fd, fd, offset, count, 0, &offset, 0);
3448	#elif __hpux	4052	#elif __hpux
3449	res = sendfile (fd, fd, offset, count, 0, 0);	4053	res = sendfile (fd, fd, offset, count, 0, 0);
3450	#endif	4054	#endif
…		…
3466	$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h	4070	$as_echo "#define HAVE_SENDFILE 1" >>confdefs.h
3467		4071
3468		4072
3469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5	4073	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sync_file_range" >&5
3470	$as_echo_n "checking for sync_file_range... " >&6; }	4074	$as_echo_n "checking for sync_file_range... " >&6; }
3471	if test "${ac_cv_sync_file_range+set}" = set; then :	4075	if ${ac_cv_sync_file_range+:} false; then :
3472	$as_echo_n "(cached) " >&6	4076	$as_echo_n "(cached) " >&6
3473	else	4077	else
3474	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4078	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475	/* end confdefs.h. */	4079	/* end confdefs.h. */
3476		4080
…		…
3501	$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h	4105	$as_echo "#define HAVE_SYNC_FILE_RANGE 1" >>confdefs.h
3502		4106
3503		4107
3504	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5	4108	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fallocate" >&5
3505	$as_echo_n "checking for fallocate... " >&6; }	4109	$as_echo_n "checking for fallocate... " >&6; }
3506	if test "${ac_cv_fallocate+set}" = set; then :	4110	if ${ac_cv_linux_fallocate+:} false; then :
3507	$as_echo_n "(cached) " >&6	4111	$as_echo_n "(cached) " >&6
3508	else	4112	else
3509	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4113	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3510	/* end confdefs.h. */	4114	/* end confdefs.h. */
3511		4115
…		…
3521	return 0;	4125	return 0;
3522	}	4126	}
3523		4127
3524	_ACEOF	4128	_ACEOF
3525	if ac_fn_c_try_link "$LINENO"; then :	4129	if ac_fn_c_try_link "$LINENO"; then :
3526	ac_cv_fallocate=yes	4130	ac_cv_linux_fallocate=yes
3527	else	4131	else
3528	ac_cv_fallocate=no	4132	ac_cv_linux_fallocate=no
3529	fi	4133	fi
3530	rm -f core conftest.err conftest.$ac_objext \	4134	rm -f core conftest.err conftest.$ac_objext \
3531	conftest$ac_exeext conftest.$ac_ext	4135	conftest$ac_exeext conftest.$ac_ext
3532	fi	4136	fi
3533	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fallocate" >&5	4137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_fallocate" >&5
3534	$as_echo "$ac_cv_fallocate" >&6; }	4138	$as_echo "$ac_cv_linux_fallocate" >&6; }
3535	test $ac_cv_fallocate = yes &&	4139	test $ac_cv_linux_fallocate = yes &&
3536	$as_echo "#define HAVE_FALLOCATE 1" >>confdefs.h	4140	$as_echo "#define HAVE_LINUX_FALLOCATE 1" >>confdefs.h
3537		4141
		4142
		4143	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_syncfs" >&5
		4144	$as_echo_n "checking for sys_syncfs... " >&6; }
		4145	if ${ac_cv_sys_syncfs+:} false; then :
		4146	$as_echo_n "(cached) " >&6
		4147	else
		4148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4149	/* end confdefs.h. */
		4150
		4151	#include <unistd.h>
		4152	#include <sys/syscall.h>
		4153	int main (void)
		4154	{
		4155	int res = syscall (__NR_syncfs, (int)0);
		4156	}
		4157
		4158	_ACEOF
		4159	if ac_fn_c_try_link "$LINENO"; then :
		4160	ac_cv_sys_syncfs=yes
		4161	else
		4162	ac_cv_sys_syncfs=no
		4163	fi
		4164	rm -f core conftest.err conftest.$ac_objext \
		4165	conftest$ac_exeext conftest.$ac_ext
		4166	fi
		4167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_syncfs" >&5
		4168	$as_echo "$ac_cv_sys_syncfs" >&6; }
		4169	test $ac_cv_sys_syncfs = yes &&
		4170	$as_echo "#define HAVE_SYS_SYNCFS 1" >>confdefs.h
		4171
		4172
		4173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prctl_set_name" >&5
		4174	$as_echo_n "checking for prctl_set_name... " >&6; }
		4175	if ${ac_cv_prctl_set_name+:} false; then :
		4176	$as_echo_n "(cached) " >&6
		4177	else
		4178	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4179	/* end confdefs.h. */
		4180
		4181	#include <sys/prctl.h>
		4182	int main (void)
		4183	{
		4184	char *name = "test123";
		4185	int res = prctl (PR_SET_NAME, (unsigned long)name, 0, 0, 0);
		4186	}
		4187
		4188	_ACEOF
		4189	if ac_fn_c_try_link "$LINENO"; then :
		4190	ac_cv_prctl_set_name=yes
		4191	else
		4192	ac_cv_prctl_set_name=no
		4193	fi
		4194	rm -f core conftest.err conftest.$ac_objext \
		4195	conftest$ac_exeext conftest.$ac_ext
		4196	fi
		4197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prctl_set_name" >&5
		4198	$as_echo "$ac_cv_prctl_set_name" >&6; }
		4199	test $ac_cv_prctl_set_name = yes &&
		4200	$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
		4201
		4202
		4203	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_close" >&5
		4204	$as_echo_n "checking for posix_close... " >&6; }
		4205	if ${ac_cv_posix_close+:} false; then :
		4206	$as_echo_n "(cached) " >&6
		4207	else
		4208	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4209	/* end confdefs.h. */
		4210
		4211	#include <unistd.h>
		4212	int res;
		4213	int main (void)
		4214	{
		4215	res = posix_close (0, 0); /* we do not need any flags */
		4216	return 0;
		4217	}
		4218
		4219	_ACEOF
		4220	if ac_fn_c_try_link "$LINENO"; then :
		4221	ac_cv_posix_close=yes
		4222	else
		4223	ac_cv_posix_close=no
		4224	fi
		4225	rm -f core conftest.err conftest.$ac_objext \
		4226	conftest$ac_exeext conftest.$ac_ext
		4227	fi
		4228	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_close" >&5
		4229	$as_echo "$ac_cv_posix_close" >&6; }
		4230	test $ac_cv_posix_close = yes &&
		4231	$as_echo "#define HAVE_POSIX_CLOSE 1" >>confdefs.h
		4232
		4233
		4234	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5
		4235	$as_echo_n "checking for renameat2... " >&6; }
		4236	if ${ac_cv_renameat2+:} false; then :
		4237	$as_echo_n "(cached) " >&6
		4238	else
		4239	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4240	/* end confdefs.h. */
		4241
		4242	#include <unistd.h>
		4243	#include <sys/syscall.h>
		4244	#include <linux/fs.h>
		4245	int res;
		4246	int main (void)
		4247	{
		4248	res = syscall (SYS_renameat2, 0, 0, 0, 0, RENAME_EXCHANGE | RENAME_NOREPLACE);
		4249	return 0;
		4250	}
		4251
		4252	_ACEOF
		4253	if ac_fn_c_try_link "$LINENO"; then :
		4254	ac_cv_renameat2=yes
		4255	else
		4256	ac_cv_renameat2=no
		4257	fi
		4258	rm -f core conftest.err conftest.$ac_objext \
		4259	conftest$ac_exeext conftest.$ac_ext
		4260	fi
		4261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_renameat2" >&5
		4262	$as_echo "$ac_cv_renameat2" >&6; }
		4263	test $ac_cv_renameat2 = yes &&
		4264	$as_echo "#define HAVE_RENAMEAT2 1" >>confdefs.h
		4265
		4266
		4267
		4268
		4269	# for these to work, you need to run autoheader in IO::AIO, not libeio :(
		4270
		4271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for set/getrlimit" >&5
		4272	$as_echo_n "checking for set/getrlimit... " >&6; }
		4273	if ${ac_cv_rlimits+:} false; then :
		4274	$as_echo_n "(cached) " >&6
		4275	else
		4276	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4277	/* end confdefs.h. */
		4278
		4279	#include <sys/time.h>
		4280	#include <sys/resource.h>
		4281	int res;
		4282	int main (void)
		4283	{
		4284	struct rlimit srl;
		4285	srl.rlim_cur = srl.rlim_max = RLIM_INFINITY;
		4286	res = getrlimit (RLIMIT_NOFILE, &srl);
		4287	res = setrlimit (RLIMIT_NOFILE, &srl);
		4288	return 0;
		4289	}
		4290
		4291	_ACEOF
		4292	if ac_fn_c_try_link "$LINENO"; then :
		4293	ac_cv_rlimits=yes
		4294	else
		4295	ac_cv_rlimits=no
		4296	fi
		4297	rm -f core conftest.err conftest.$ac_objext \
		4298	conftest$ac_exeext conftest.$ac_ext
		4299	fi
		4300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rlimits" >&5
		4301	$as_echo "$ac_cv_rlimits" >&6; }
		4302	test $ac_cv_rlimits = yes &&
		4303	$as_echo "#define HAVE_RLIMITS 1" >>confdefs.h
3538		4304
3539		4305
3540	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5	4306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
3541	$as_echo_n "checking for posix_madvise... " >&6; }	4307	$as_echo_n "checking for posix_madvise... " >&6; }
3542	if test "${ac_cv_posix_madvise+set}" = set; then :	4308	if ${ac_cv_posix_madvise+:} false; then :
3543	$as_echo_n "(cached) " >&6	4309	$as_echo_n "(cached) " >&6
3544	else	4310	else
3545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3546	/* end confdefs.h. */	4312	/* end confdefs.h. */
3547		4313
…		…
3571	$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h	4337	$as_echo "#define HAVE_POSIX_MADVISE 1" >>confdefs.h
3572		4338
3573		4339
3574	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5	4340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_fadvise" >&5
3575	$as_echo_n "checking for posix_fadvise... " >&6; }	4341	$as_echo_n "checking for posix_fadvise... " >&6; }
3576	if test "${ac_cv_posix_fadvise+set}" = set; then :	4342	if ${ac_cv_posix_fadvise+:} false; then :
3577	$as_echo_n "(cached) " >&6	4343	$as_echo_n "(cached) " >&6
3578	else	4344	else
3579	cat confdefs.h - <<_ACEOF >conftest.$ac_ext	4345	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580	/* end confdefs.h. */	4346	/* end confdefs.h. */
3581		4347
…		…
3605	$as_echo "$ac_cv_posix_fadvise" >&6; }	4371	$as_echo "$ac_cv_posix_fadvise" >&6; }
3606	test $ac_cv_posix_fadvise = yes &&	4372	test $ac_cv_posix_fadvise = yes &&
3607	$as_echo "#define HAVE_POSIX_FADVISE 1" >>confdefs.h	4373	$as_echo "#define HAVE_POSIX_FADVISE 1" >>confdefs.h
3608		4374
3609		4375
		4376	for ac_header in linux/fs.h linux/fiemap.h
		4377	do :
		4378	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4379	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		4380	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4381	cat >>confdefs.h <<_ACEOF
		4382	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4383	_ACEOF
3610		4384
		4385	fi
		4386
		4387	done
		4388
		4389
		4390	for ac_header in sys/prctl.h sys/sysmacros.h
		4391	do :
		4392	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4393	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		4394	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4395	cat >>confdefs.h <<_ACEOF
		4396	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4397	_ACEOF
		4398
		4399	fi
		4400
		4401	done
		4402
		4403
		4404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5
		4405	$as_echo_n "checking for splice, vmsplice and tee... " >&6; }
		4406	if ${ac_cv_linux_splice+:} false; then :
		4407	$as_echo_n "(cached) " >&6
		4408	else
		4409	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4410	/* end confdefs.h. */
		4411
		4412	#include <fcntl.h>
		4413	int main (void)
		4414	{
		4415	ssize_t res;
		4416	res = splice ((int)0, (loff_t)0, (int)0, (loff_t *)0, (size_t)0, SPLICE_F_MOVE | SPLICE_F_NONBLOCK | SPLICE_F_MORE);
		4417	res = tee ((int)0, (int)0, (size_t)0, SPLICE_F_NONBLOCK);
		4418	res = vmsplice ((int)0, (struct iovec *)0, 0, SPLICE_F_NONBLOCK | SPLICE_F_GIFT);
		4419	return 0;
		4420	}
		4421
		4422	_ACEOF
		4423	if ac_fn_c_try_link "$LINENO"; then :
		4424	ac_cv_linux_splice=yes
		4425	else
		4426	ac_cv_linux_splice=no
		4427	fi
		4428	rm -f core conftest.err conftest.$ac_objext \
		4429	conftest$ac_exeext conftest.$ac_ext
		4430	fi
		4431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_splice" >&5
		4432	$as_echo "$ac_cv_linux_splice" >&6; }
		4433	test $ac_cv_linux_splice = yes &&
		4434	$as_echo "#define HAVE_LINUX_SPLICE 1" >>confdefs.h
		4435
		4436
		4437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pipe2" >&5
		4438	$as_echo_n "checking for pipe2... " >&6; }
		4439	if ${ac_cv_pipe2+:} false; then :
		4440	$as_echo_n "(cached) " >&6
		4441	else
		4442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4443	/* end confdefs.h. */
		4444
		4445	#include <fcntl.h>
		4446	#include <unistd.h>
		4447	int res;
		4448	int main (void)
		4449	{
		4450	res = pipe2 (0, 0);
		4451	return 0;
		4452	}
		4453
		4454	_ACEOF
		4455	if ac_fn_c_try_link "$LINENO"; then :
		4456	ac_cv_pipe2=yes
		4457	else
		4458	ac_cv_pipe2=no
		4459	fi
		4460	rm -f core conftest.err conftest.$ac_objext \
		4461	conftest$ac_exeext conftest.$ac_ext
		4462	fi
		4463	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pipe2" >&5
		4464	$as_echo "$ac_cv_pipe2" >&6; }
		4465	test $ac_cv_pipe2 = yes &&
		4466	$as_echo "#define HAVE_PIPE2 1" >>confdefs.h
		4467
		4468
		4469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5
		4470	$as_echo_n "checking for eventfd... " >&6; }
		4471	if ${ac_cv_eventfd+:} false; then :
		4472	$as_echo_n "(cached) " >&6
		4473	else
		4474	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4475	/* end confdefs.h. */
		4476
		4477	#include <sys/eventfd.h>
		4478	int res;
		4479	int main (void)
		4480	{
		4481	res = eventfd (1, EFD_CLOEXEC | EFD_NONBLOCK);
		4482	return 0;
		4483	}
		4484
		4485	_ACEOF
		4486	if ac_fn_c_try_link "$LINENO"; then :
		4487	ac_cv_eventfd=yes
		4488	else
		4489	ac_cv_eventfd=no
		4490	fi
		4491	rm -f core conftest.err conftest.$ac_objext \
		4492	conftest$ac_exeext conftest.$ac_ext
		4493	fi
		4494	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_eventfd" >&5
		4495	$as_echo "$ac_cv_eventfd" >&6; }
		4496	test $ac_cv_eventfd = yes &&
		4497	$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h
		4498
		4499
		4500	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for timerfd" >&5
		4501	$as_echo_n "checking for timerfd... " >&6; }
		4502	if ${ac_cv_timerfd+:} false; then :
		4503	$as_echo_n "(cached) " >&6
		4504	else
		4505	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4506	/* end confdefs.h. */
		4507
		4508	#include <sys/timerfd.h>
		4509	int res;
		4510	int main (void)
		4511	{
		4512	struct itimerspec its;
		4513	res = timerfd_create (CLOCK_REALTIME, TFD_CLOEXEC | TFD_NONBLOCK);
		4514	res = timerfd_settime (res, TFD_TIMER_ABSTIME /*| TFD_TIMER_CANCEL_ON_SET*/, &its, 0);
		4515	res = timerfd_gettime (res, &its);
		4516	return 0;
		4517	}
		4518
		4519	_ACEOF
		4520	if ac_fn_c_try_link "$LINENO"; then :
		4521	ac_cv_timerfd=yes
		4522	else
		4523	ac_cv_timerfd=no
		4524	fi
		4525	rm -f core conftest.err conftest.$ac_objext \
		4526	conftest$ac_exeext conftest.$ac_ext
		4527	fi
		4528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_timerfd" >&5
		4529	$as_echo "$ac_cv_timerfd" >&6; }
		4530	test $ac_cv_timerfd = yes &&
		4531	$as_echo "#define HAVE_TIMERFD 1" >>confdefs.h
		4532
		4533
		4534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for copy_file_range" >&5
		4535	$as_echo_n "checking for copy_file_range... " >&6; }
		4536	if ${ac_cv_copy_file_range+:} false; then :
		4537	$as_echo_n "(cached) " >&6
		4538	else
		4539	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4540	/* end confdefs.h. */
		4541
		4542	#include <unistd.h>
		4543	#include <sys/syscall.h>
		4544	/*#include <linux/copy.h>*/
		4545	int res;
		4546	int main (void)
		4547	{
		4548	/*res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, COPY_FR_REFLINK | COPY_FR_DEDUP | COPY_FR_COPY);*/
		4549	res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, 0);
		4550	return 0;
		4551	}
		4552
		4553	_ACEOF
		4554	if ac_fn_c_try_link "$LINENO"; then :
		4555	ac_cv_copy_file_range=yes
		4556	else
		4557	ac_cv_copy_file_range=no
		4558	fi
		4559	rm -f core conftest.err conftest.$ac_objext \
		4560	conftest$ac_exeext conftest.$ac_ext
		4561	fi
		4562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_copy_file_range" >&5
		4563	$as_echo "$ac_cv_copy_file_range" >&6; }
		4564	test $ac_cv_copy_file_range = yes &&
		4565	$as_echo "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h
		4566
		4567
		4568	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_xtimensec" >&5
		4569	$as_echo_n "checking for st_xtimensec... " >&6; }
		4570	if ${ac_cv_xtimensec+:} false; then :
		4571	$as_echo_n "(cached) " >&6
		4572	else
		4573	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4574	/* end confdefs.h. */
		4575
		4576	#include "EXTERN.h"
		4577	#include "perl.h"
		4578	#include "XSUB.h"
		4579
		4580	int res;
		4581	int main (void)
		4582	{
		4583	return PL_statcache.st_atimensec
		4584	+ PL_statcache.st_mtimensec
		4585	+ PL_statcache.st_ctimensec;
		4586	return 0;
		4587	}
		4588
		4589	_ACEOF
		4590	if ac_fn_c_try_compile "$LINENO"; then :
		4591	ac_cv_xtimensec=yes
		4592	else
		4593	ac_cv_xtimensec=no
		4594	fi
		4595	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4596	fi
		4597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_xtimensec" >&5
		4598	$as_echo "$ac_cv_xtimensec" >&6; }
		4599	test $ac_cv_xtimensec = yes &&
		4600	$as_echo "#define HAVE_ST_XTIMENSEC 1" >>confdefs.h
		4601
		4602
		4603	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_xtimespec" >&5
		4604	$as_echo_n "checking for st_xtimespec... " >&6; }
		4605	if ${ac_cv_xtimespec+:} false; then :
		4606	$as_echo_n "(cached) " >&6
		4607	else
		4608	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4609	/* end confdefs.h. */
		4610
		4611	#include "EXTERN.h"
		4612	#include "perl.h"
		4613	#include "XSUB.h"
		4614
		4615	int res;
		4616	int main (void)
		4617	{
		4618	return PL_statcache.st_atim.tv_nsec
		4619	+ PL_statcache.st_mtim.tv_nsec
		4620	+ PL_statcache.st_ctim.tv_nsec;
		4621	}
		4622
		4623	_ACEOF
		4624	if ac_fn_c_try_compile "$LINENO"; then :
		4625	ac_cv_xtimespec=yes
		4626	else
		4627	ac_cv_xtimespec=no
		4628	fi
		4629	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4630	fi
		4631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_xtimespec" >&5
		4632	$as_echo "$ac_cv_xtimespec" >&6; }
		4633	test $ac_cv_xtimespec = yes &&
		4634	$as_echo "#define HAVE_ST_XTIMESPEC 1" >>confdefs.h
		4635
		4636
		4637	# apparently, True64 uses st_u[amc]time, aix uses at_[amc]time_n and apple uses st_[amc,birth]timespec?
3611		4638
3612	cat >confcache <<\_ACEOF	4639	cat >confcache <<\_ACEOF
3613	# This file is a shell script that caches the results of configure	4640	# This file is a shell script that caches the results of configure
3614	# tests run on this system so they can be shared between configure	4641	# tests run on this system so they can be shared between configure
3615	# scripts and configure runs, see configure's option --config-cache.	4642	# scripts and configure runs, see configure's option --config-cache.
…		…
3671	t end	4698	t end
3672	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	4699	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3673	:end' >>confcache	4700	:end' >>confcache
3674	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else	4701	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3675	if test -w "$cache_file"; then	4702	if test -w "$cache_file"; then
3676	test "x$cache_file" != "x/dev/null" &&	4703	if test "x$cache_file" != "x/dev/null"; then
3677	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5	4704	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3678	$as_echo "$as_me: updating cache $cache_file" >&6;}	4705	$as_echo "$as_me: updating cache $cache_file" >&6;}
		4706	if test ! -f "$cache_file" || test -h "$cache_file"; then
3679	cat confcache >$cache_file	4707	cat confcache >"$cache_file"
		4708	else
		4709	case $cache_file in #(
		4710	*/* | ?:*)
		4711	mv -f confcache "$cache_file"$$ &&
		4712	mv -f "$cache_file"$$ "$cache_file" ;; #(
		4713	*)
		4714	mv -f confcache "$cache_file" ;;
		4715	esac
		4716	fi
		4717	fi
3680	else	4718	else
3681	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5	4719	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3682	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}	4720	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3683	fi	4721	fi
3684	fi	4722	fi
…		…
3706		4744
3707	LTLIBOBJS=$ac_ltlibobjs	4745	LTLIBOBJS=$ac_ltlibobjs
3708		4746
3709		4747
3710		4748
3711	: ${CONFIG_STATUS=./config.status}	4749	: "${CONFIG_STATUS=./config.status}"
3712	ac_write_fail=0	4750	ac_write_fail=0
3713	ac_clean_files_save=$ac_clean_files	4751	ac_clean_files_save=$ac_clean_files
3714	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	4752	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3715	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5	4753	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3716	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}	4754	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
…		…
3807	# (If _AS_PATH_WALK were called with IFS unset, it would disable word	4845	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3808	# splitting by setting IFS to empty value.)	4846	# splitting by setting IFS to empty value.)
3809	IFS=" "" $as_nl"	4847	IFS=" "" $as_nl"
3810		4848
3811	# Find who we are. Look in the path if we contain no directory separator.	4849	# Find who we are. Look in the path if we contain no directory separator.
		4850	as_myself=
3812	case $0 in #((	4851	case $0 in #((
3813	*[\\/]* ) as_myself=$0 ;;	4852	*[\\/]* ) as_myself=$0 ;;
3814	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	4853	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3815	for as_dir in $PATH	4854	for as_dir in $PATH
3816	do	4855	do
…		…
4002	if ln -s conf$$.file conf$$ 2>/dev/null; then	5041	if ln -s conf$$.file conf$$ 2>/dev/null; then
4003	as_ln_s='ln -s'	5042	as_ln_s='ln -s'
4004	# ... but there are two gotchas:	5043	# ... but there are two gotchas:
4005	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.	5044	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4006	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.	5045	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4007	# In both cases, we have to default to `cp -p'.	5046	# In both cases, we have to default to `cp -pR'.
4008	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||	5047	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4009	as_ln_s='cp -p'	5048	as_ln_s='cp -pR'
4010	elif ln conf$$.file conf$$ 2>/dev/null; then	5049	elif ln conf$$.file conf$$ 2>/dev/null; then
4011	as_ln_s=ln	5050	as_ln_s=ln
4012	else	5051	else
4013	as_ln_s='cp -p'	5052	as_ln_s='cp -pR'
4014	fi	5053	fi
4015	else	5054	else
4016	as_ln_s='cp -p'	5055	as_ln_s='cp -pR'
4017	fi	5056	fi
4018	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file	5057	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4019	rmdir conf$$.dir 2>/dev/null	5058	rmdir conf$$.dir 2>/dev/null
4020		5059
4021		5060
…		…
4071	else	5110	else
4072	test -d ./-p && rmdir ./-p	5111	test -d ./-p && rmdir ./-p
4073	as_mkdir_p=false	5112	as_mkdir_p=false
4074	fi	5113	fi
4075		5114
4076	if test -x / >/dev/null 2>&1; then	5115
		5116	# as_fn_executable_p FILE
		5117	# -----------------------
		5118	# Test if FILE is an executable regular file.
		5119	as_fn_executable_p ()
		5120	{
		5121	test -f "$1" && test -x "$1"
		5122	} # as_fn_executable_p
4077	as_test_x='test -x'	5123	as_test_x='test -x'
4078	else	5124	as_executable_p=as_fn_executable_p
4079	if ls -dL / >/dev/null 2>&1; then
4080	as_ls_L_option=L
4081	else
4082	as_ls_L_option=
4083	fi
4084	as_test_x='
4085	eval sh -c '\''
4086	if test -d "$1"; then
4087	test -d "$1/.";
4088	else
4089	case $1 in #(
4090	-*)set "./$1";;
4091	esac;
4092	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4093	???[sx]*):;;*)false;;esac;fi
4094	'\'' sh
4095	'
4096	fi
4097	as_executable_p=$as_test_x
4098		5125
4099	# Sed expression to map a string onto a valid CPP name.	5126	# Sed expression to map a string onto a valid CPP name.
4100	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	5127	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4101		5128
4102	# Sed expression to map a string onto a valid variable name.	5129	# Sed expression to map a string onto a valid variable name.
…		…
4114	# Save the log message, to keep $0 and so on meaningful, and to	5141	# Save the log message, to keep $0 and so on meaningful, and to
4115	# report actual input values of CONFIG_FILES etc. instead of their	5142	# report actual input values of CONFIG_FILES etc. instead of their
4116	# values after options handling.	5143	# values after options handling.
4117	ac_log="	5144	ac_log="
4118	This file was extended by $as_me, which was	5145	This file was extended by $as_me, which was
4119	generated by GNU Autoconf 2.67. Invocation command line was	5146	generated by GNU Autoconf 2.69. Invocation command line was
4120		5147
4121	CONFIG_FILES = $CONFIG_FILES	5148	CONFIG_FILES = $CONFIG_FILES
4122	CONFIG_HEADERS = $CONFIG_HEADERS	5149	CONFIG_HEADERS = $CONFIG_HEADERS
4123	CONFIG_LINKS = $CONFIG_LINKS	5150	CONFIG_LINKS = $CONFIG_LINKS
4124	CONFIG_COMMANDS = $CONFIG_COMMANDS	5151	CONFIG_COMMANDS = $CONFIG_COMMANDS
…		…
4167	_ACEOF	5194	_ACEOF
4168	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	5195	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4169	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"	5196	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4170	ac_cs_version="\\	5197	ac_cs_version="\\
4171	config.status	5198	config.status
4172	configured by $0, generated by GNU Autoconf 2.67,	5199	configured by $0, generated by GNU Autoconf 2.69,
4173	with options \\"\$ac_cs_config\\"	5200	with options \\"\$ac_cs_config\\"
4174		5201
4175	Copyright (C) 2010 Free Software Foundation, Inc.	5202	Copyright (C) 2012 Free Software Foundation, Inc.
4176	This config.status script is free software; the Free Software Foundation	5203	This config.status script is free software; the Free Software Foundation
4177	gives unlimited permission to copy, distribute and modify it."	5204	gives unlimited permission to copy, distribute and modify it."
4178		5205
4179	ac_pwd='$ac_pwd'	5206	ac_pwd='$ac_pwd'
4180	srcdir='$srcdir'	5207	srcdir='$srcdir'
…		…
4250	fi	5277	fi
4251		5278
4252	_ACEOF	5279	_ACEOF
4253	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1	5280	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4254	if \$ac_cs_recheck; then	5281	if \$ac_cs_recheck; then
4255	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	5282	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4256	shift	5283	shift
4257	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6	5284	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4258	CONFIG_SHELL='$SHELL'	5285	CONFIG_SHELL='$SHELL'
4259	export CONFIG_SHELL	5286	export CONFIG_SHELL
4260	exec "\$@"	5287	exec "\$@"
…		…
4279		5306
4280	# Handling of arguments.	5307	# Handling of arguments.
4281	for ac_config_target in $ac_config_targets	5308	for ac_config_target in $ac_config_targets
4282	do	5309	do
4283	case $ac_config_target in	5310	case $ac_config_target in
4284	"libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;;	5311	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4285		5312
4286	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;	5313	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4287	esac	5314	esac
4288	done	5315	done
4289		5316
4290		5317
4291	# If the user did not use the arguments to specify the items to instantiate,	5318	# If the user did not use the arguments to specify the items to instantiate,
…		…
4302	# Hook for its removal unless debugging.	5329	# Hook for its removal unless debugging.
4303	# Note that there is a small window in which the directory will not be cleaned:	5330	# Note that there is a small window in which the directory will not be cleaned:
4304	# after its creation but before its name has been assigned to `$tmp'.	5331	# after its creation but before its name has been assigned to `$tmp'.
4305	$debug ||	5332	$debug ||
4306	{	5333	{
4307	tmp=	5334	tmp= ac_tmp=
4308	trap 'exit_status=$?	5335	trap 'exit_status=$?
		5336	: "${ac_tmp:=$tmp}"
4309	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status	5337	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4310	' 0	5338	' 0
4311	trap 'as_fn_exit 1' 1 2 13 15	5339	trap 'as_fn_exit 1' 1 2 13 15
4312	}	5340	}
4313	# Create a (secure) tmp directory for tmp files.	5341	# Create a (secure) tmp directory for tmp files.
4314		5342
4315	{	5343	{
4316	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&	5344	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4317	test -n "$tmp" && test -d "$tmp"	5345	test -d "$tmp"
4318	} ||	5346	} ||
4319	{	5347	{
4320	tmp=./conf$$-$RANDOM	5348	tmp=./conf$$-$RANDOM
4321	(umask 077 && mkdir "$tmp")	5349	(umask 077 && mkdir "$tmp")
4322	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5	5350	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		5351	ac_tmp=$tmp
4323		5352
4324	# Set up the scripts for CONFIG_HEADERS section.	5353	# Set up the scripts for CONFIG_HEADERS section.
4325	# No need to generate them if there are no CONFIG_HEADERS.	5354	# No need to generate them if there are no CONFIG_HEADERS.
4326	# This happens for instance with `./config.status Makefile'.	5355	# This happens for instance with `./config.status Makefile'.
4327	if test -n "$CONFIG_HEADERS"; then	5356	if test -n "$CONFIG_HEADERS"; then
4328	cat >"$tmp/defines.awk" <<\_ACAWK ||	5357	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
4329	BEGIN {	5358	BEGIN {
4330	_ACEOF	5359	_ACEOF
4331		5360
4332	# Transform confdefs.h into an awk script `defines.awk', embedded as	5361	# Transform confdefs.h into an awk script `defines.awk', embedded as
4333	# here-document in config.status, that substitutes the proper values into	5362	# here-document in config.status, that substitutes the proper values into
…		…
4335		5364
4336	# Create a delimiter string that does not exist in confdefs.h, to ease	5365	# Create a delimiter string that does not exist in confdefs.h, to ease
4337	# handling of long lines.	5366	# handling of long lines.
4338	ac_delim='%!_!# '	5367	ac_delim='%!_!# '
4339	for ac_last_try in false false :; do	5368	for ac_last_try in false false :; do
4340	ac_t=`sed -n "/$ac_delim/p" confdefs.h`	5369	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
4341	if test -z "$ac_t"; then	5370	if test -z "$ac_tt"; then
4342	break	5371	break
4343	elif $ac_last_try; then	5372	elif $ac_last_try; then
4344	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5	5373	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4345	else	5374	else
4346	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "	5375	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
…		…
4437	case $ac_tag in	5466	case $ac_tag in
4438	:[FHLC]) ac_mode=$ac_tag; continue;;	5467	:[FHLC]) ac_mode=$ac_tag; continue;;
4439	esac	5468	esac
4440	case $ac_mode$ac_tag in	5469	case $ac_mode$ac_tag in
4441	:[FHL]*:*);;	5470	:[FHL]*:*);;
4442	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;	5471	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4443	:[FH]-) ac_tag=-:-;;	5472	:[FH]-) ac_tag=-:-;;
4444	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;	5473	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4445	esac	5474	esac
4446	ac_save_IFS=$IFS	5475	ac_save_IFS=$IFS
4447	IFS=:	5476	IFS=:
…		…
4456	:[FH])	5485	:[FH])
4457	ac_file_inputs=	5486	ac_file_inputs=
4458	for ac_f	5487	for ac_f
4459	do	5488	do
4460	case $ac_f in	5489	case $ac_f in
4461	-) ac_f="$tmp/stdin";;	5490	-) ac_f="$ac_tmp/stdin";;
4462	*) # Look for the file first in the build tree, then in the source tree	5491	*) # Look for the file first in the build tree, then in the source tree
4463	# (if the path is not absolute). The absolute path cannot be DOS-style,	5492	# (if the path is not absolute). The absolute path cannot be DOS-style,
4464	# because $ac_f cannot contain `:'.	5493	# because $ac_f cannot contain `:'.
4465	test -f "$ac_f" ||	5494	test -f "$ac_f" ||
4466	case $ac_f in	5495	case $ac_f in
4467	[\\/$]*) false;;	5496	[\\/$]*) false;;
4468	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;	5497	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4469	esac ||	5498	esac ||
4470	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;	5499	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4471	esac	5500	esac
4472	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac	5501	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4473	as_fn_append ac_file_inputs " '$ac_f'"	5502	as_fn_append ac_file_inputs " '$ac_f'"
4474	done	5503	done
4475		5504
…		…
4491	sed 's/[\\\\&|]/\\\\&/g'`;; #(	5520	sed 's/[\\\\&|]/\\\\&/g'`;; #(
4492	*) ac_sed_conf_input=$configure_input;;	5521	*) ac_sed_conf_input=$configure_input;;
4493	esac	5522	esac
4494		5523
4495	case $ac_tag in	5524	case $ac_tag in
4496	*:-:* | *:-) cat >"$tmp/stdin" \	5525	*:-:* | *:-) cat >"$ac_tmp/stdin" \
4497	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;	5526	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4498	esac	5527	esac
4499	;;	5528	;;
4500	esac	5529	esac
4501		5530
4502	ac_dir=`$as_dirname -- "$ac_file" ||	5531	ac_dir=`$as_dirname -- "$ac_file" ||
…		…
4565	# CONFIG_HEADER	5594	# CONFIG_HEADER
4566	#	5595	#
4567	if test x"$ac_file" != x-; then	5596	if test x"$ac_file" != x-; then
4568	{	5597	{
4569	$as_echo "/* $configure_input */" \	5598	$as_echo "/* $configure_input */" \
4570	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"	5599	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
4571	} >"$tmp/config.h" \	5600	} >"$ac_tmp/config.h" \
4572	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5	5601	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4573	if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then	5602	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
4574	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5	5603	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4575	$as_echo "$as_me: $ac_file is unchanged" >&6;}	5604	$as_echo "$as_me: $ac_file is unchanged" >&6;}
4576	else	5605	else
4577	rm -f "$ac_file"	5606	rm -f "$ac_file"
4578	mv "$tmp/config.h" "$ac_file" \	5607	mv "$ac_tmp/config.h" "$ac_file" \
4579	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5	5608	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4580	fi	5609	fi
4581	else	5610	else
4582	$as_echo "/* $configure_input */" \	5611	$as_echo "/* $configure_input */" \
4583	&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \	5612	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
4584	|| as_fn_error $? "could not create -" "$LINENO" 5	5613	|| as_fn_error $? "could not create -" "$LINENO" 5
4585	fi	5614	fi
4586	;;	5615	;;
4587		5616
4588		5617
…		…
4622	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then	5651	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4623	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5	5652	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4624	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}	5653	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4625	fi	5654	fi
4626		5655
		5656

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