Blame - configure - external/github.com/python/cpython

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Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	1	#! /bin/sh
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	2	# Guess values for system-dependent variables and create Makefiles.
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	3	# Generated by GNU Autoconf 2.69 for python 3.8.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4	#
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	5	# Report bugs to <https://bugs.python.org/>.
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	6	#
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7	#
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9	#
				10	#
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	11	# This configure script is free software; the Free Software Foundation
				12	# gives unlimited permission to copy, distribute and modify it.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13	## -------------------- ##
				14	## M4sh Initialization. ##
				15	## -------------------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17	# Be more Bourne compatible
				18	DUALCASE=1; export DUALCASE # for MKS sh
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	20	emulate sh
				21	NULLCMD=:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	23	# is contrary to our usage. Disable this feature.
				24	alias -g '${1+"$@"}'='"$@"'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	25	setopt NO_GLOB_SUBST
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	26	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	27	case `(set -o) 2>/dev/null` in #(
				28	posix) :
				29	set -o posix ;; #(
				30	*) :
				31	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	32	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	33	fi
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	34
				35
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	36	as_nl='
				37	'
				38	export as_nl
				39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				43	# Prefer a ksh shell builtin over an external printf program on Solaris,
				44	# but without wasting forks for bash or zsh.
				45	if test -z "$BASH_VERSION$ZSH_VERSION" \
				46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				47	as_echo='print -r --'
				48	as_echo_n='print -rn --'
				49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				50	as_echo='printf %s\n'
				51	as_echo_n='printf %s'
				52	else
				53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				55	as_echo_n='/usr/ucb/echo -n'
				56	else
				57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				58	as_echo_n_body='eval
				59	arg=$1;
				60	case $arg in #(
				61	"$as_nl")
				62	expr "X$arg" : "X\$.*\$$as_nl";
				63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				64	esac;
				65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				66	'
				67	export as_echo_n_body
				68	as_echo_n='sh -c $as_echo_n_body as_echo'
				69	fi
				70	export as_echo_body
				71	as_echo='sh -c $as_echo_body as_echo'
				72	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	73
				74	# The user is always right.
				75	if test "${PATH_SEPARATOR+set}" != set; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	76	PATH_SEPARATOR=:
				77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				79	PATH_SEPARATOR=';'
				80	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	81	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	82
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	83
				84	# IFS
				85	# We need space, tab and new line, in precisely that order. Quoting is
				86	# there to prevent editors from complaining about space-tab.
				87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				88	# splitting by setting IFS to empty value.)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	89	IFS=" "" $as_nl"
				90
				91	# Find who we are. Look in the path if we contain no directory separator.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	92	as_myself=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	93	case $0 in #((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	94	[\\/] ) as_myself=$0 ;;
				95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	96	for as_dir in $PATH
				97	do
				98	IFS=$as_save_IFS
				99	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				101	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	102	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	103
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	104	;;
				105	esac
				106	# We did not find ourselves, most probably we were run as `sh COMMAND'
				107	# in which case we are not to be found in the path.
				108	if test "x$as_myself" = x; then
				109	as_myself=$0
				110	fi
				111	if test ! -f "$as_myself"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				113	exit 1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	114	fi
				115
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	116	# Unset variables that we do not need and which cause bugs (e.g. in
				117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				118	# suppresses any "Segmentation fault" message there. '((' could
				119	# trigger a bug in pdksh 5.2.14.
				120	for as_var in BASH_ENV ENV MAIL MAILPATH
				121	do eval test x\${$as_var+set} = xset \
				122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	123	done
				124	PS1='$ '
				125	PS2='> '
				126	PS4='+ '
				127
				128	# NLS nuisances.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	129	LC_ALL=C
				130	export LC_ALL
				131	LANGUAGE=C
				132	export LANGUAGE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	133
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	134	# CDPATH.
				135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				136
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	137	# Use a proper internal environment variable to ensure we don't fall
				138	# into an infinite loop, continuously re-executing ourselves.
				139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
				140	_as_can_reexec=no; export _as_can_reexec;
				141	# We cannot yet assume a decent shell, so we have to provide a
				142	# neutralization value for shells without unset; and this also
				143	# works around shells that cannot unset nonexistent variables.
				144	# Preserve -v and -x to the replacement shell.
				145	BASH_ENV=/dev/null
				146	ENV=/dev/null
				147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				148	case $- in # ((((
				149	vx* \| xv* ) as_opts=-vx ;;
				150	v ) as_opts=-v ;;
				151	x ) as_opts=-x ;;
				152	* ) as_opts= ;;
				153	esac
				154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				155	# Admittedly, this is quite paranoid, since all the known shells bail
				156	# out after a failed `exec'.
				157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				158	as_fn_exit 255
				159	fi
				160	# We don't want this to propagate to other subprocesses.
				161	{ _as_can_reexec=; unset _as_can_reexec;}
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	162	if test "x$CONFIG_SHELL" = x; then
				163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
				164	emulate sh
				165	NULLCMD=:
				166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
				167	# is contrary to our usage. Disable this feature.
				168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
				169	setopt NO_GLOB_SUBST
				170	else
				171	case \`(set -o) 2>/dev/null\` in #(
				172	posix) :
				173	set -o posix ;; #(
				174	*) :
				175	;;
				176	esac
				177	fi
				178	"
				179	as_required="as_fn_return () { (exit \$1); }
				180	as_fn_success () { as_fn_return 0; }
				181	as_fn_failure () { as_fn_return 1; }
				182	as_fn_ret_success () { return 0; }
				183	as_fn_ret_failure () { return 1; }
				184
				185	exitcode=0
				186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
				187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
				188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
				189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
				190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
				191
				192	else
				193	exitcode=1; echo positional parameters were not saved.
				194	fi
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	195	test x\$exitcode = x0 \|\| exit 1
				196	test -x / \|\| exit 1"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
				198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
				199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
				200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
				201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
				202	if (eval "$as_required") 2>/dev/null; then :
				203	as_have_required=yes
				204	else
				205	as_have_required=no
				206	fi
				207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
				208
				209	else
				210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				211	as_found=false
				212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
				213	do
				214	IFS=$as_save_IFS
				215	test -z "$as_dir" && as_dir=.
				216	as_found=:
				217	case $as_dir in #(
				218	/*)
				219	for as_base in sh bash ksh sh5; do
				220	# Try only shells that exist, to save several forks.
				221	as_shell=$as_dir/$as_base
				222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
				223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				224	CONFIG_SHELL=$as_shell as_have_required=yes
				225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				226	break 2
				227	fi
				228	fi
				229	done;;
				230	esac
				231	as_found=false
				232	done
				233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
				234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
				235	CONFIG_SHELL=$SHELL as_have_required=yes
				236	fi; }
				237	IFS=$as_save_IFS
				238
				239
				240	if test "x$CONFIG_SHELL" != x; then :
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	241	export CONFIG_SHELL
				242	# We cannot yet assume a decent shell, so we have to provide a
				243	# neutralization value for shells without unset; and this also
				244	# works around shells that cannot unset nonexistent variables.
				245	# Preserve -v and -x to the replacement shell.
				246	BASH_ENV=/dev/null
				247	ENV=/dev/null
				248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				249	case $- in # ((((
				250	vx* \| xv* ) as_opts=-vx ;;
				251	v ) as_opts=-v ;;
				252	x ) as_opts=-x ;;
				253	* ) as_opts= ;;
				254	esac
				255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				256	# Admittedly, this is quite paranoid, since all the known shells bail
				257	# out after a failed `exec'.
				258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				259	exit 255
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	260	fi
				261
				262	if test x$as_have_required = xno; then :
				263	$as_echo "$0: This script requires a shell more modern than all"
				264	$as_echo "$0: the shells that I found on your system."
				265	if test x${ZSH_VERSION+set} = xset ; then
				266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
				267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
				268	else
				269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	270	$0: https://bugs.python.org/ about your system, including
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	271	$0: any error possibly output before this message. Then
				272	$0: install a modern shell, or manually run the script
				273	$0: under such a shell if you do have one."
				274	fi
				275	exit 1
				276	fi
				277	fi
				278	fi
				279	SHELL=${CONFIG_SHELL-/bin/sh}
				280	export SHELL
				281	# Unset more variables known to interfere with behavior of common tools.
				282	CLICOLOR_FORCE= GREP_OPTIONS=
				283	unset CLICOLOR_FORCE GREP_OPTIONS
				284
				285	## --------------------- ##
				286	## M4sh Shell Functions. ##
				287	## --------------------- ##
				288	# as_fn_unset VAR
				289	# ---------------
				290	# Portably unset VAR.
				291	as_fn_unset ()
				292	{
				293	{ eval $1=; unset $1;}
				294	}
				295	as_unset=as_fn_unset
				296
				297	# as_fn_set_status STATUS
				298	# -----------------------
				299	# Set $? to STATUS, without forking.
				300	as_fn_set_status ()
				301	{
				302	return $1
				303	} # as_fn_set_status
				304
				305	# as_fn_exit STATUS
				306	# -----------------
				307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				308	as_fn_exit ()
				309	{
				310	set +e
				311	as_fn_set_status $1
				312	exit $1
				313	} # as_fn_exit
				314
				315	# as_fn_mkdir_p
				316	# -------------
				317	# Create "$as_dir" as a directory, including parents if necessary.
				318	as_fn_mkdir_p ()
				319	{
				320
				321	case $as_dir in #(
				322	-*) as_dir=./$as_dir;;
				323	esac
				324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				325	as_dirs=
				326	while :; do
				327	case $as_dir in #(
				328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				329	*) as_qdir=$as_dir;;
				330	esac
				331	as_dirs="'$as_qdir' $as_dirs"
				332	as_dir=`$as_dirname -- "$as_dir" \|\|
				333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				334	X"$as_dir" : 'X$//$[^/]' \\| \
				335	X"$as_dir" : 'X$//$$' \\| \
				336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				337	$as_echo X"$as_dir" \|
				338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				339	s//\1/
				340	q
				341	}
				342	/^X$\/\/$[^/].*/{
				343	s//\1/
				344	q
				345	}
				346	/^X$\/\/$$/{
				347	s//\1/
				348	q
				349	}
				350	/^X$\/$.*/{
				351	s//\1/
				352	q
				353	}
				354	s/.*/./; q'`
				355	test -d "$as_dir" && break
				356	done
				357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	359
				360
				361	} # as_fn_mkdir_p
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	362
				363	# as_fn_executable_p FILE
				364	# -----------------------
				365	# Test if FILE is an executable regular file.
				366	as_fn_executable_p ()
				367	{
				368	test -f "$1" && test -x "$1"
				369	} # as_fn_executable_p
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	370	# as_fn_append VAR VALUE
				371	# ----------------------
				372	# Append the text in VALUE to the end of the definition contained in VAR. Take
				373	# advantage of any shell optimizations that allow amortized linear growth over
				374	# repeated appends, instead of the typical quadratic growth present in naive
				375	# implementations.
				376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				377	eval 'as_fn_append ()
				378	{
				379	eval $1+=\$2
				380	}'
				381	else
				382	as_fn_append ()
				383	{
				384	eval $1=\$$1\$2
				385	}
				386	fi # as_fn_append
				387
				388	# as_fn_arith ARG...
				389	# ------------------
				390	# Perform arithmetic evaluation on the ARGs, and store the result in the
				391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				392	# must be portable across $(()) and expr.
				393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				394	eval 'as_fn_arith ()
				395	{
				396	as_val=$(( $* ))
				397	}'
				398	else
				399	as_fn_arith ()
				400	{
				401	as_val=`expr "$@" \|\| test $? -eq 1`
				402	}
				403	fi # as_fn_arith
				404
				405
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				407	# ----------------------------------------
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	410	# script with STATUS, using 1 if that was 0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	411	as_fn_error ()
				412	{
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	413	as_status=$1; test $as_status -eq 0 && as_status=1
				414	if test "$4"; then
				415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	417	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	418	$as_echo "$as_me: error: $2" >&2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	419	as_fn_exit $as_status
				420	} # as_fn_error
				421
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	422	if expr a : '$a$' >/dev/null 2>&1 &&
				423	test "X`expr 00001 : '.*$...$'`" = X001; then
				424	as_expr=expr
				425	else
				426	as_expr=false
				427	fi
				428
				429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				430	as_basename=basename
				431	else
				432	as_basename=false
				433	fi
				434
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				436	as_dirname=dirname
				437	else
				438	as_dirname=false
				439	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	440
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	441	as_me=`$as_basename -- "$0" \|\|
				442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				443	X"$0" : 'X$//$$' \\| \
				444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	445	$as_echo X/"$0" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	446	sed '/^.\/$[^/][^/]$\/*$/{
				447	s//\1/
				448	q
				449	}
				450	/^X\/$\/\/$$/{
				451	s//\1/
				452	q
				453	}
				454	/^X\/$\/$.*/{
				455	s//\1/
				456	q
				457	}
				458	s/.*/./; q'`
				459
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	460	# Avoid depending upon Character Ranges.
				461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				464	as_cr_digits='0123456789'
				465	as_cr_alnum=$as_cr_Letters$as_cr_digits
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	466
				467
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
				469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
				470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
				471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
				472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	473	sed -n '
				474	p
				475	/[$]LINENO/=
				476	' <$as_myself \|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	477	sed '
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	478	s/[$]LINENO.*/&-/
				479	t lineno
				480	b
				481	:lineno
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	482	N
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	483	:loop
				484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	485	t loop
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	486	s/-\n.*//
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	487	' >$as_me.lineno &&
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	488	chmod +x "$as_me.lineno" \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	490
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
				492	# already done that, so ensure we don't try to do so again and fall
				493	# in an infinite loop. This has already happened in practice.
				494	_as_can_reexec=no; export _as_can_reexec
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	495	# Don't try to exec as it changes $[0], causing all sort of problems
				496	# (the dirname of $[0] is not the place where we might find the
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	497	# original and so on. Autoconf is especially sensitive to this).
				498	. "./$as_me.lineno"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	499	# Exit status is that of the last command.
				500	exit
				501	}
				502
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	503	ECHO_C= ECHO_N= ECHO_T=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	504	case `echo -n x` in #(((((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	505	-n*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	506	case `echo 'xy\c'` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	507	c) ECHO_T=' ';; # ECHO_T is single tab character.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	508	xy) ECHO_C='\c';;
				509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				510	ECHO_T=' ';;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	511	esac;;
				512	*)
				513	ECHO_N='-n';;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	514	esac
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	515
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	516	rm -f conf$$ conf$$.exe conf$$.file
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	517	if test -d conf$$.dir; then
				518	rm -f conf$$.dir/conf$$.file
				519	else
				520	rm -f conf$$.dir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	521	mkdir conf$$.dir 2>/dev/null
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	522	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	523	if (echo >conf$$.file) 2>/dev/null; then
				524	if ln -s conf$$.file conf$$ 2>/dev/null; then
				525	as_ln_s='ln -s'
				526	# ... but there are two gotchas:
				527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	529	# In both cases, we have to default to `cp -pR'.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	531	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	532	elif ln conf$$.file conf$$ 2>/dev/null; then
				533	as_ln_s=ln
				534	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	535	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	536	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	537	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	538	as_ln_s='cp -pR'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	539	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				541	rmdir conf$$.dir 2>/dev/null
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	542
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	543	if mkdir -p . 2>/dev/null; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	544	as_mkdir_p='mkdir -p "$as_dir"'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	545	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	546	test -d ./-p && rmdir ./-p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	547	as_mkdir_p=false
				548	fi
				549
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	550	as_test_x='test -x'
				551	as_executable_p=as_fn_executable_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	552
				553	# Sed expression to map a string onto a valid CPP name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	555
				556	# Sed expression to map a string onto a valid variable name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	558
				559
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
				561	exec 6>&1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	562
				563	# Name of the host.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	565	# so uname gets run too.
				566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				567
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	568	#
				569	# Initializations.
				570	#
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	571	ac_default_prefix=/usr/local
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	572	ac_clean_files=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	573	ac_config_libobj_dir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	574	LIBOBJS=
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	575	cross_compiling=no
				576	subdirs=
				577	MFLAGS=
				578	MAKEFLAGS=
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	579
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	580	# Identity of this package.
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	581	PACKAGE_NAME='python'
				582	PACKAGE_TARNAME='python'
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	583	PACKAGE_VERSION='3.8'
				584	PACKAGE_STRING='python 3.8'
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	585	PACKAGE_BUGREPORT='https://bugs.python.org/'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	586	PACKAGE_URL=''
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	587
				588	ac_unique_file="Include/object.h"
				589	# Factoring default headers for most tests.
				590	ac_includes_default="\
				591	#include <stdio.h>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	592	#ifdef HAVE_SYS_TYPES_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	593	# include <sys/types.h>
				594	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	595	#ifdef HAVE_SYS_STAT_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	596	# include <sys/stat.h>
				597	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	598	#ifdef STDC_HEADERS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	599	# include <stdlib.h>
				600	# include <stddef.h>
				601	#else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	602	# ifdef HAVE_STDLIB_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	603	# include <stdlib.h>
				604	# endif
				605	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	606	#ifdef HAVE_STRING_H
				607	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	608	# include <memory.h>
				609	# endif
				610	# include <string.h>
				611	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	612	#ifdef HAVE_STRINGS_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	613	# include <strings.h>
				614	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	615	#ifdef HAVE_INTTYPES_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	616	# include <inttypes.h>
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	617	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	618	#ifdef HAVE_STDINT_H
				619	# include <stdint.h>
				620	#endif
				621	#ifdef HAVE_UNISTD_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	622	# include <unistd.h>
				623	#endif"
				624
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	625	ac_subst_vars='LTLIBOBJS
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	626	OPENSSL_LDFLAGS
				627	OPENSSL_LIBS
				628	OPENSSL_INCLUDES
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	629	ENSUREPIP
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	630	SRCDIRS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	631	THREADHEADERS
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	632	LIBPL
				633	PY_ENABLE_SHARED
xdegaye	254b309	2019-04-29 07:27:40	[diff] [blame]	634	LIBPYTHON
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	635	EXT_SUFFIX
Victor Stinner	5422e3c	2019-04-25 23:40:00	[diff] [blame]	636	ALT_SOABI
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	637	SOABI
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	638	LIBC
				639	LIBM
				640	HAVE_GETHOSTBYNAME
				641	HAVE_GETHOSTBYNAME_R
				642	HAVE_GETHOSTBYNAME_R_3_ARG
				643	HAVE_GETHOSTBYNAME_R_5_ARG
				644	HAVE_GETHOSTBYNAME_R_6_ARG
				645	LIBOBJS
				646	TRUE
				647	MACHDEP_OBJS
				648	DYNLOADFILE
				649	DLINCLDIR
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	650	DTRACE_OBJS
				651	DTRACE_HEADERS
				652	DFLAGS
				653	DTRACE
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	654	TCLTK_LIBS
				655	TCLTK_INCLUDES
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	656	LIBFFI_INCLUDEDIR
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	657	PKG_CONFIG_LIBDIR
				658	PKG_CONFIG_PATH
				659	PKG_CONFIG
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	660	SHLIBS
				661	CFLAGSFORSHARED
				662	LINKFORSHARED
				663	CCSHARED
				664	BLDSHARED
				665	LDCXXSHARED
				666	LDSHARED
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	667	SHLIB_SUFFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	668	LIBTOOL_CRUFT
				669	OTHER_LIBTOOL_OPT
				670	UNIVERSAL_ARCH_FLAGS
stratakis	cf10a75	2018-12-19 17:19:01	[diff] [blame]	671	LDFLAGS_NODIST
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	672	CFLAGS_NODIST
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	673	BASECFLAGS
Victor Stinner	826f83f	2017-04-28 13:07:10	[diff] [blame]	674	CFLAGS_ALIASING
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	675	OPT
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	676	LLVM_PROF_FOUND
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	677	LLVM_PROFDATA
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	678	LLVM_PROF_ERR
				679	LLVM_PROF_FILE
				680	LLVM_PROF_MERGER
				681	PGO_PROF_USE_FLAG
				682	PGO_PROF_GEN_FLAG
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	683	LLVM_AR_FOUND
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	684	LLVM_AR
Miss Islington (bot)	2406672	2019-07-22 20:17:23	[diff] [blame]	685	PROFILE_TASK
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	686	DEF_MAKE_RULE
				687	DEF_MAKE_ALL_RULE
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	688	ABIFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	689	LN
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	690	MKDIR_P
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	691	INSTALL_DATA
				692	INSTALL_SCRIPT
				693	INSTALL_PROGRAM
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	694	ac_ct_READELF
				695	READELF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	696	ARFLAGS
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	697	ac_ct_AR
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	698	AR
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	699	GNULD
				700	LINKCC
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	701	LDVERSION
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	702	RUNSHARED
				703	INSTSONAME
				704	LDLIBRARYDIR
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	705	PY3LIBRARY
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	706	BLDLIBRARY
				707	DLLLIBRARY
				708	LDLIBRARY
				709	LIBRARY
				710	BUILDEXEEXT
				711	EGREP
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	712	NO_AS_NEEDED
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	713	MULTIARCH_CPPFLAGS
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	714	PLATFORM_TRIPLET
				715	MULTIARCH
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	716	ac_ct_CXX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	717	MAINCC
				718	CXX
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	719	SED
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	720	GREP
				721	CPP
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	722	OBJEXT
				723	EXEEXT
				724	ac_ct_CC
				725	CPPFLAGS
				726	LDFLAGS
				727	CFLAGS
				728	CC
				729	EXPORT_MACOSX_DEPLOYMENT_TARGET
				730	CONFIGURE_MACOSX_DEPLOYMENT_TARGET
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	731	_PYTHON_HOST_PLATFORM
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	732	MACHDEP
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	733	FRAMEWORKINSTALLAPPSPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	734	FRAMEWORKUNIXTOOLSPREFIX
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	735	FRAMEWORKPYTHONW
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	736	FRAMEWORKALTINSTALLLAST
				737	FRAMEWORKALTINSTALLFIRST
				738	FRAMEWORKINSTALLLAST
				739	FRAMEWORKINSTALLFIRST
				740	PYTHONFRAMEWORKINSTALLDIR
				741	PYTHONFRAMEWORKPREFIX
				742	PYTHONFRAMEWORKDIR
				743	PYTHONFRAMEWORKIDENTIFIER
				744	PYTHONFRAMEWORK
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	745	LIPO_INTEL64_FLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	746	LIPO_32BIT_FLAGS
				747	ARCH_RUN_32BIT
				748	UNIVERSALSDK
				749	CONFIG_ARGS
				750	SOVERSION
				751	VERSION
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	752	PYTHON_FOR_BUILD
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	753	PYTHON_FOR_REGEN
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	754	host_os
				755	host_vendor
				756	host_cpu
				757	host
				758	build_os
				759	build_vendor
				760	build_cpu
				761	build
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	762	HAS_GIT
				763	GITBRANCH
				764	GITTAG
				765	GITVERSION
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	766	BASECPPFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	767	target_alias
				768	host_alias
				769	build_alias
				770	LIBS
				771	ECHO_T
				772	ECHO_N
				773	ECHO_C
				774	DEFS
				775	mandir
				776	localedir
				777	libdir
				778	psdir
				779	pdfdir
				780	dvidir
				781	htmldir
				782	infodir
				783	docdir
				784	oldincludedir
				785	includedir
Seth Michael Larson	575c99a	2023-12-06 23:26:42	[diff] [blame]	786	runstatedir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	787	localstatedir
				788	sharedstatedir
				789	sysconfdir
				790	datadir
				791	datarootdir
				792	libexecdir
				793	sbindir
				794	bindir
				795	program_transform_name
				796	prefix
				797	exec_prefix
				798	PACKAGE_URL
				799	PACKAGE_BUGREPORT
				800	PACKAGE_STRING
				801	PACKAGE_VERSION
				802	PACKAGE_TARNAME
				803	PACKAGE_NAME
				804	PATH_SEPARATOR
				805	SHELL'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	806	ac_subst_files=''
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	807	ac_user_opts='
				808	enable_option_checking
				809	enable_universalsdk
				810	with_universal_archs
				811	with_framework_name
				812	enable_framework
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	813	with_cxx_main
				814	with_suffix
				815	enable_shared
				816	enable_profiling
				817	with_pydebug
Victor Stinner	f4e4703	2019-04-24 22:56:28	[diff] [blame]	818	with_trace_refs
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	819	with_assertions
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	820	enable_optimizations
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	821	with_lto
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	822	with_hash_algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	823	with_address_sanitizer
Gregory P. Smith	1584a00	2018-11-12 20:07:14	[diff] [blame]	824	with_memory_sanitizer
				825	with_undefined_behavior_sanitizer
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	826	with_libs
				827	with_system_expat
				828	with_system_ffi
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	829	with_system_libmpdec
Stefan Krah	4d70124	2020-02-29 21:16:32	[diff] [blame]	830	with_decimal_contextvar
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	831	enable_loadable_sqlite_extensions
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	832	with_tcltk_includes
				833	with_tcltk_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	834	with_dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	835	enable_ipv6
				836	with_doc_strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	837	with_pymalloc
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	838	with_c_locale_coercion
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	839	with_valgrind
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	840	with_dtrace
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	841	with_libm
				842	with_libc
				843	enable_big_digits
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	844	with_computed_gotos
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	845	with_ensurepip
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	846	with_openssl
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	847	with_ssl_default_suites
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	848	'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	849	ac_precious_vars='build_alias
				850	host_alias
				851	target_alias
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	852	MACHDEP
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	853	CC
				854	CFLAGS
				855	LDFLAGS
				856	LIBS
				857	CPPFLAGS
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	858	CPP
Miss Islington (bot)	2406672	2019-07-22 20:17:23	[diff] [blame]	859	PROFILE_TASK
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	860	PKG_CONFIG
				861	PKG_CONFIG_PATH
				862	PKG_CONFIG_LIBDIR'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	863
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	864
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	865	# Initialize some variables set by options.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	866	ac_init_help=
				867	ac_init_version=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	868	ac_unrecognized_opts=
				869	ac_unrecognized_sep=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	870	# The variables have the same names as the options, with
				871	# dashes changed to underlines.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	872	cache_file=/dev/null
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	873	exec_prefix=NONE
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	874	no_create=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	875	no_recursion=
				876	prefix=NONE
				877	program_prefix=NONE
				878	program_suffix=NONE
				879	program_transform_name=s,x,x,
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	880	silent=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	881	site=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	882	srcdir=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	883	verbose=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	884	x_includes=NONE
				885	x_libraries=NONE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	886
				887	# Installation directory options.
				888	# These are left unexpanded so users can "make install exec_prefix=/foo"
				889	# and all the variables that are supposed to be based on exec_prefix
				890	# by default will actually change.
				891	# Use braces instead of parens because sh, perl, etc. also accept them.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	892	# (The list follows the same order as the GNU Coding Standards.)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	893	bindir='${exec_prefix}/bin'
				894	sbindir='${exec_prefix}/sbin'
				895	libexecdir='${exec_prefix}/libexec'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	896	datarootdir='${prefix}/share'
				897	datadir='${datarootdir}'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	898	sysconfdir='${prefix}/etc'
				899	sharedstatedir='${prefix}/com'
				900	localstatedir='${prefix}/var'
Seth Michael Larson	575c99a	2023-12-06 23:26:42	[diff] [blame]	901	runstatedir='${localstatedir}/run'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	902	includedir='${prefix}/include'
				903	oldincludedir='/usr/include'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	904	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
				905	infodir='${datarootdir}/info'
				906	htmldir='${docdir}'
				907	dvidir='${docdir}'
				908	pdfdir='${docdir}'
				909	psdir='${docdir}'
				910	libdir='${exec_prefix}/lib'
				911	localedir='${datarootdir}/locale'
				912	mandir='${datarootdir}/man'
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	913
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	914	ac_prev=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	915	ac_dashdash=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	916	for ac_option
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	917	do
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	918	# If the previous option needs an argument, assign it.
				919	if test -n "$ac_prev"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	920	eval $ac_prev=\$ac_option
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	921	ac_prev=
				922	continue
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	923	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	924
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	925	case $ac_option in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	926	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
				927	*=) ac_optarg= ;;
				928	*) ac_optarg=yes ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	929	esac
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	930
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	931	# Accept the important Cygnus configure options, so we can diagnose typos.
				932
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	933	case $ac_dashdash$ac_option in
				934	--)
				935	ac_dashdash=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	936
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	937	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
				938	ac_prev=bindir ;;
				939	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	940	bindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	941
				942	-build \| --build \| --buil \| --bui \| --bu)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	943	ac_prev=build_alias ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	944	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	945	build_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	946
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	947	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
				948	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
				949	ac_prev=cache_file ;;
				950	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
				951	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	952	cache_file=$ac_optarg ;;
				953
				954	--config-cache \| -C)
				955	cache_file=config.cache ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	956
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	957	-datadir \| --datadir \| --datadi \| --datad)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	958	ac_prev=datadir ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	959	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	960	datadir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	961
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	962	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
				963	\| --dataroo \| --dataro \| --datar)
				964	ac_prev=datarootdir ;;
				965	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
				966	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
				967	datarootdir=$ac_optarg ;;
				968
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	969	-disable-* \| --disable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	970	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	971	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	972	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	973	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	974	ac_useropt_orig=$ac_useropt
				975	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				976	case $ac_user_opts in
				977	*"
				978	"enable_$ac_useropt"
				979	"*) ;;
				980	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
				981	ac_unrecognized_sep=', ';;
				982	esac
				983	eval enable_$ac_useropt=no ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	984
				985	-docdir \| --docdir \| --docdi \| --doc \| --do)
				986	ac_prev=docdir ;;
				987	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
				988	docdir=$ac_optarg ;;
				989
				990	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
				991	ac_prev=dvidir ;;
				992	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
				993	dvidir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	994
				995	-enable-* \| --enable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	996	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	997	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	998	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	999	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1000	ac_useropt_orig=$ac_useropt
				1001	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1002	case $ac_user_opts in
				1003	*"
				1004	"enable_$ac_useropt"
				1005	"*) ;;
				1006	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
				1007	ac_unrecognized_sep=', ';;
				1008	esac
				1009	eval enable_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1010
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1011	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
				1012	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
				1013	\| --exec \| --exe \| --ex)
				1014	ac_prev=exec_prefix ;;
				1015	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
				1016	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
				1017	\| --exec=* \| --exe=* \| --ex=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1018	exec_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1019
				1020	-gas \| --gas \| --ga \| --g)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1021	# Obsolete; use --with-gas.
				1022	with_gas=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1023
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1024	-help \| --help \| --hel \| --he \| -h)
				1025	ac_init_help=long ;;
				1026	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
				1027	ac_init_help=recursive ;;
				1028	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
				1029	ac_init_help=short ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1030
				1031	-host \| --host \| --hos \| --ho)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1032	ac_prev=host_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1033	-host=* \| --host=* \| --hos=* \| --ho=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1034	host_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1035
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1036	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
				1037	ac_prev=htmldir ;;
				1038	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
				1039	\| --ht=*)
				1040	htmldir=$ac_optarg ;;
				1041
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1042	-includedir \| --includedir \| --includedi \| --included \| --include \
				1043	\| --includ \| --inclu \| --incl \| --inc)
				1044	ac_prev=includedir ;;
				1045	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
				1046	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1047	includedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1048
				1049	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
				1050	ac_prev=infodir ;;
				1051	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1052	infodir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1053
				1054	-libdir \| --libdir \| --libdi \| --libd)
				1055	ac_prev=libdir ;;
				1056	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1057	libdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1058
				1059	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
				1060	\| --libexe \| --libex \| --libe)
				1061	ac_prev=libexecdir ;;
				1062	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
				1063	\| --libexe=* \| --libex=* \| --libe=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1064	libexecdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1065
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1066	-localedir \| --localedir \| --localedi \| --localed \| --locale)
				1067	ac_prev=localedir ;;
				1068	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
				1069	localedir=$ac_optarg ;;
				1070
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1071	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1072	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1073	ac_prev=localstatedir ;;
				1074	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1075	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1076	localstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1077
				1078	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
				1079	ac_prev=mandir ;;
				1080	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1081	mandir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1082
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1083	-nfp \| --nfp \| --nf)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1084	# Obsolete; use --without-fp.
				1085	with_fp=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1086
				1087	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1088	\| --no-cr \| --no-c \| -n)
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1089	no_create=yes ;;
				1090
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1091	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
				1092	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
				1093	no_recursion=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1094
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1095	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
				1096	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
				1097	\| --oldin \| --oldi \| --old \| --ol \| --o)
				1098	ac_prev=oldincludedir ;;
				1099	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
				1100	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
				1101	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1102	oldincludedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1103
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1104	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
				1105	ac_prev=prefix ;;
				1106	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1107	prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1108
				1109	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
				1110	\| --program-pre \| --program-pr \| --program-p)
				1111	ac_prev=program_prefix ;;
				1112	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
				1113	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1114	program_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1115
				1116	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
				1117	\| --program-suf \| --program-su \| --program-s)
				1118	ac_prev=program_suffix ;;
				1119	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
				1120	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1121	program_suffix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1122
				1123	-program-transform-name \| --program-transform-name \
				1124	\| --program-transform-nam \| --program-transform-na \
				1125	\| --program-transform-n \| --program-transform- \
				1126	\| --program-transform \| --program-transfor \
				1127	\| --program-transfo \| --program-transf \
				1128	\| --program-trans \| --program-tran \
				1129	\| --progr-tra \| --program-tr \| --program-t)
				1130	ac_prev=program_transform_name ;;
				1131	-program-transform-name=* \| --program-transform-name=* \
				1132	\| --program-transform-nam=* \| --program-transform-na=* \
				1133	\| --program-transform-n=* \| --program-transform-=* \
				1134	\| --program-transform=* \| --program-transfor=* \
				1135	\| --program-transfo=* \| --program-transf=* \
				1136	\| --program-trans=* \| --program-tran=* \
				1137	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1138	program_transform_name=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1139
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1140	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
				1141	ac_prev=pdfdir ;;
				1142	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
				1143	pdfdir=$ac_optarg ;;
				1144
				1145	-psdir \| --psdir \| --psdi \| --psd \| --ps)
				1146	ac_prev=psdir ;;
				1147	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
				1148	psdir=$ac_optarg ;;
				1149
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1150	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				1151	\| -silent \| --silent \| --silen \| --sile \| --sil)
				1152	silent=yes ;;
				1153
Seth Michael Larson	575c99a	2023-12-06 23:26:42	[diff] [blame]	1154	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
				1155	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
				1156	\| --run \| --ru \| --r)
				1157	ac_prev=runstatedir ;;
				1158	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
				1159	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
				1160	\| --run=* \| --ru=* \| --r=*)
				1161	runstatedir=$ac_optarg ;;
				1162
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1163	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
				1164	ac_prev=sbindir ;;
				1165	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
				1166	\| --sbi=* \| --sb=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1167	sbindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1168
				1169	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
				1170	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
				1171	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
				1172	\| --sha \| --sh)
				1173	ac_prev=sharedstatedir ;;
				1174	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
				1175	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
				1176	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
				1177	\| --sha=* \| --sh=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1178	sharedstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1179
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1180	-site \| --site \| --sit)
				1181	ac_prev=site ;;
				1182	-site=* \| --site=* \| --sit=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1183	site=$ac_optarg ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1184
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1185	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
				1186	ac_prev=srcdir ;;
				1187	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1188	srcdir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1189
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1190	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
				1191	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
				1192	ac_prev=sysconfdir ;;
				1193	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
				1194	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1195	sysconfdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1196
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1197	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1198	ac_prev=target_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1199	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1200	target_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1201
				1202	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
				1203	verbose=yes ;;
				1204
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1205	-version \| --version \| --versio \| --versi \| --vers \| -V)
				1206	ac_init_version=: ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1207
				1208	-with-* \| --with-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1209	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1210	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1211	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1212	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1213	ac_useropt_orig=$ac_useropt
				1214	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1215	case $ac_user_opts in
				1216	*"
				1217	"with_$ac_useropt"
				1218	"*) ;;
				1219	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
				1220	ac_unrecognized_sep=', ';;
				1221	esac
				1222	eval with_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1223
				1224	-without-* \| --without-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1225	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1226	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1227	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1228	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1229	ac_useropt_orig=$ac_useropt
				1230	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1231	case $ac_user_opts in
				1232	*"
				1233	"with_$ac_useropt"
				1234	"*) ;;
				1235	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
				1236	ac_unrecognized_sep=', ';;
				1237	esac
				1238	eval with_$ac_useropt=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1239
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1240	--x)
				1241	# Obsolete; use --with-x.
				1242	with_x=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1243
				1244	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
				1245	\| --x-incl \| --x-inc \| --x-in \| --x-i)
				1246	ac_prev=x_includes ;;
				1247	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
				1248	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1249	x_includes=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1250
				1251	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
				1252	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
				1253	ac_prev=x_libraries ;;
				1254	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
				1255	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1256	x_libraries=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1257
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1258	-*) as_fn_error $? "unrecognized option: \`$ac_option'
				1259	Try \`$0 --help' for more information"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1260	;;
				1261
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1262	=)
				1263	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
				1264	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1265	case $ac_envvar in #(
				1266	'' \| [0-9]* \| [!_$as_cr_alnum] )
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1267	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1268	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1269	eval $ac_envvar=\$ac_optarg
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1270	export $ac_envvar ;;
				1271
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1272	*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1273	# FIXME: should be removed in autoconf 3.0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1274	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1275	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1276	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1277	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1278	;;
				1279
				1280	esac
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1281	done
				1282
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1283	if test -n "$ac_prev"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1284	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1285	as_fn_error $? "missing argument to $ac_option"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1286	fi
				1287
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1288	if test -n "$ac_unrecognized_opts"; then
				1289	case $enable_option_checking in
				1290	no) ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1291	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1292	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
				1293	esac
				1294	fi
				1295
				1296	# Check all directory arguments for consistency.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1297	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
				1298	datadir sysconfdir sharedstatedir localstatedir includedir \
				1299	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
Seth Michael Larson	575c99a	2023-12-06 23:26:42	[diff] [blame]	1300	libdir localedir mandir runstatedir
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1301	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1302	eval ac_val=\$$ac_var
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1303	# Remove trailing slashes.
				1304	case $ac_val in
				1305	*/ )
				1306	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
				1307	eval $ac_var=\$ac_val;;
				1308	esac
				1309	# Be sure to have absolute directory names.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1310	case $ac_val in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1311	[\\/$]* \| ?:[\\/]* ) continue;;
				1312	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1313	esac
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1314	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1315	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1316
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1317	# There might be people who depend on the old broken behavior: `$host'
				1318	# used to hold the argument of --host etc.
				1319	# FIXME: To remove some day.
				1320	build=$build_alias
				1321	host=$host_alias
				1322	target=$target_alias
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1323
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1324	# FIXME: To remove some day.
				1325	if test "x$host_alias" != x; then
				1326	if test "x$build_alias" = x; then
				1327	cross_compiling=maybe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1328	elif test "x$build_alias" != "x$host_alias"; then
				1329	cross_compiling=yes
				1330	fi
				1331	fi
				1332
				1333	ac_tool_prefix=
				1334	test -n "$host_alias" && ac_tool_prefix=$host_alias-
				1335
				1336	test "$silent" = yes && exec 6>/dev/null
				1337
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1338
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1339	ac_pwd=`pwd` && test -n "$ac_pwd" &&
				1340	ac_ls_di=`ls -di .` &&
				1341	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1342	as_fn_error $? "working directory cannot be determined"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1343	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1344	as_fn_error $? "pwd does not report name of working directory"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1345
				1346
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1347	# Find the source files, if location was not specified.
				1348	if test -z "$srcdir"; then
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1349	ac_srcdir_defaulted=yes
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1350	# Try the directory containing this script, then the parent directory.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1351	ac_confdir=`$as_dirname -- "$as_myself" \|\|
				1352	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
				1353	X"$as_myself" : 'X$//$[^/]' \\| \
				1354	X"$as_myself" : 'X$//$$' \\| \
				1355	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
				1356	$as_echo X"$as_myself" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1357	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				1358	s//\1/
				1359	q
				1360	}
				1361	/^X$\/\/$[^/].*/{
				1362	s//\1/
				1363	q
				1364	}
				1365	/^X$\/\/$$/{
				1366	s//\1/
				1367	q
				1368	}
				1369	/^X$\/$.*/{
				1370	s//\1/
				1371	q
				1372	}
				1373	s/.*/./; q'`
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1374	srcdir=$ac_confdir
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1375	if test ! -r "$srcdir/$ac_unique_file"; then
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1376	srcdir=..
				1377	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1378	else
				1379	ac_srcdir_defaulted=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1380	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1381	if test ! -r "$srcdir/$ac_unique_file"; then
				1382	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1383	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	1384	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1385	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
				1386	ac_abs_confdir=`(
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1387	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1388	pwd)`
				1389	# When building in place, set srcdir=.
				1390	if test "$ac_abs_confdir" = "$ac_pwd"; then
				1391	srcdir=.
				1392	fi
				1393	# Remove unnecessary trailing slashes from srcdir.
				1394	# Double slashes in file names in object file debugging info
				1395	# mess up M-x gdb in Emacs.
				1396	case $srcdir in
				1397	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
				1398	esac
				1399	for ac_var in $ac_precious_vars; do
				1400	eval ac_env_${ac_var}_set=\${${ac_var}+set}
				1401	eval ac_env_${ac_var}_value=\$${ac_var}
				1402	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
				1403	eval ac_cv_env_${ac_var}_value=\$${ac_var}
				1404	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1405
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1406	#
				1407	# Report the --help message.
				1408	#
				1409	if test "$ac_init_help" = "long"; then
				1410	# Omit some internal or obsolete options to make the list less imposing.
				1411	# This message is too long to be a string in the A/UX 3.1 sh.
				1412	cat <<_ACEOF
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	1413	\`configure' configures python 3.8 to adapt to many kinds of systems.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1414
				1415	Usage: $0 [OPTION]... [VAR=VALUE]...
				1416
				1417	To assign environment variables (e.g., CC, CFLAGS...), specify them as
				1418	VAR=VALUE. See below for descriptions of some of the useful variables.
				1419
				1420	Defaults for the options are specified in brackets.
				1421
				1422	Configuration:
				1423	-h, --help display this help and exit
				1424	--help=short display options specific to this package
				1425	--help=recursive display the short help of all the included packages
				1426	-V, --version display version information and exit
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1427	-q, --quiet, --silent do not print \`checking ...' messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1428	--cache-file=FILE cache test results in FILE [disabled]
				1429	-C, --config-cache alias for \`--cache-file=config.cache'
				1430	-n, --no-create do not create output files
				1431	--srcdir=DIR find the sources in DIR [configure dir or \`..']
				1432
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1433	Installation directories:
				1434	--prefix=PREFIX install architecture-independent files in PREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1435	[$ac_default_prefix]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1436	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1437	[PREFIX]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1438
				1439	By default, \`make install' will install all the files in
				1440	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
				1441	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
				1442	for instance \`--prefix=\$HOME'.
				1443
				1444	For better control, use the options below.
				1445
				1446	Fine tuning of the installation directories:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1447	--bindir=DIR user executables [EPREFIX/bin]
				1448	--sbindir=DIR system admin executables [EPREFIX/sbin]
				1449	--libexecdir=DIR program executables [EPREFIX/libexec]
				1450	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
				1451	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
				1452	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
Seth Michael Larson	575c99a	2023-12-06 23:26:42	[diff] [blame]	1453	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1454	--libdir=DIR object code libraries [EPREFIX/lib]
				1455	--includedir=DIR C header files [PREFIX/include]
				1456	--oldincludedir=DIR C header files for non-gcc [/usr/include]
				1457	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
				1458	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
				1459	--infodir=DIR info documentation [DATAROOTDIR/info]
				1460	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
				1461	--mandir=DIR man documentation [DATAROOTDIR/man]
				1462	--docdir=DIR documentation root [DATAROOTDIR/doc/python]
				1463	--htmldir=DIR html documentation [DOCDIR]
				1464	--dvidir=DIR dvi documentation [DOCDIR]
				1465	--pdfdir=DIR pdf documentation [DOCDIR]
				1466	--psdir=DIR ps documentation [DOCDIR]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1467	_ACEOF
				1468
				1469	cat <<\_ACEOF
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	1470
				1471	System types:
				1472	--build=BUILD configure for building on BUILD [guessed]
				1473	--host=HOST cross-compile to build programs to run on HOST [BUILD]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1474	_ACEOF
				1475	fi
				1476
				1477	if test -n "$ac_init_help"; then
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1478	case $ac_init_help in
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	1479	short \| recursive ) echo "Configuration of python 3.8:";;
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1480	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1481	cat <<\_ACEOF
				1482
				1483	Optional Features:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1484	--disable-option-checking ignore unrecognized --enable/--with options
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1485	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
				1486	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
Christian Heimes	68f5fbe	2008-02-14 08:27:37	[diff] [blame]	1487	--enable-universalsdk[=SDKDIR]
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	1488	Build fat binary against Mac OS X SDK
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1489	--enable-framework[=INSTALLDIR]
				1490	Build (MacOSX\|Darwin) framework
				1491	--enable-shared disable/enable building shared python library
Skip Montanaro	56f6a4f	2004-06-18 02:47:22	[diff] [blame]	1492	--enable-profiling enable C-level code profiling
Brett Cannon	b4e5fee	2017-06-09 20:56:57	[diff] [blame]	1493	--enable-optimizations Enable expensive, stable optimizations (PGO, etc).
				1494	Disabled by default.
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	1495	--enable-loadable-sqlite-extensions
				1496	support loadable extensions in _sqlite module
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1497	--enable-ipv6 Enable ipv6 (with ipv4) support
				1498	--disable-ipv6 Disable ipv6 support
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	1499	--enable-big-digits[=BITS]
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1500	use big digits for Python longs [[BITS=30]]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1501
				1502	Optional Packages:
				1503	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
				1504	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	1505	--with-universal-archs=ARCH
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	1506	specify the kind of macOS universal binary that
				1507	should be created. This option is only valid when
				1508	--enable-universalsdk is set; options are:
				1509	("universal2", "intel-64", "intel-32", "intel",
				1510	"32-bit", "64-bit", "3-way", or "all") see
				1511	Mac/README.rst
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	1512	--with-framework-name=FRAMEWORK
				1513	specify an alternate name of the framework built
				1514	with --enable-framework
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1515	--with-cxx-main=<compiler>
				1516	compile main() and link python executable with C++
				1517	compiler
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1518	--with-suffix=.exe set executable suffix
				1519	--with-pydebug build with Py_DEBUG defined
Victor Stinner	f4e4703	2019-04-24 22:56:28	[diff] [blame]	1520	--with-trace-refs enable tracing references for debugging purpose
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	1521	--with-assertions build with C assertions enabled
octaviansoldea	4c81401	2017-09-08 19:14:33	[diff] [blame]	1522	--with-lto Enable Link Time Optimization in any build. Disabled
				1523	by default.
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	1524	--with-hash-algorithm=[fnv\|siphash24]
				1525	select hash algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	1526	--with-address-sanitizer
Gregory P. Smith	1584a00	2018-11-12 20:07:14	[diff] [blame]	1527	enable AddressSanitizer (asan)
				1528	--with-memory-sanitizer enable MemorySanitizer (msan)
				1529	--with-undefined-behavior-sanitizer
				1530	enable UndefinedBehaviorSanitizer (ubsan)
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1531	--with-libs='lib1 ...' link against additional libs
Benjamin Peterson	b2d9046	2009-12-31 03:23:10	[diff] [blame]	1532	--with-system-expat build pyexpat module using an installed expat
				1533	library
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1534	--with-system-ffi build _ctypes module using an installed ffi library
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	1535	--with-system-libmpdec build _decimal module using an installed libmpdec
				1536	library
Stefan Krah	4d70124	2020-02-29 21:16:32	[diff] [blame]	1537	--with-decimal-contextvar
				1538	build _decimal module using a coroutine-local rather
				1539	than a thread-local context (default is yes)
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	1540	--with-tcltk-includes='-I...'
				1541	override search for Tcl and Tk include files
				1542	--with-tcltk-libs='-L...'
				1543	override search for Tcl and Tk libs
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	1544	--with-dbmliborder=db1:db2:...
				1545	order to check db backends for dbm. Valid value is a
				1546	colon separated string with the backend names
				1547	`ndbm', `gdbm' and `bdb'.
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1548	--with(out)-doc-strings disable/enable documentation strings
				1549	--with(out)-pymalloc disable/enable specialized mallocs
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	1550	--with(out)-c-locale-coercion
				1551	disable/enable C locale coercion to a UTF-8 based
				1552	locale
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	1553	--with-valgrind Enable Valgrind support
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	1554	--with(out)-dtrace disable/enable DTrace support
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1555	--with-libm=STRING math library
				1556	--with-libc=STRING C library
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	1557	--with(out)-computed-gotos
				1558	Use computed gotos in evaluation loop (enabled by
				1559	default on supported compilers)
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	1560	--with(out)-ensurepip=[=upgrade]
				1561	"install" or "upgrade" using bundled pip
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	1562	--with-openssl=DIR root of the OpenSSL directory
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	1563	--with-ssl-default-suites=[python\|openssl\|STRING]
				1564	Override default cipher suites string, python: use
				1565	Python's preferred selection (default), openssl:
				1566	leave OpenSSL's defaults untouched, STRING: use a
				1567	custom string, PROTOCOL_SSLv2 ignores the setting
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1568
				1569	Some influential environment variables:
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	1570	MACHDEP name for machine-dependent library files
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1571	CC C compiler command
				1572	CFLAGS C compiler flags
				1573	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
				1574	nonstandard directory <lib dir>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1575	LIBS libraries to pass to the linker, e.g. -l<library>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1576	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1577	you have headers in a nonstandard directory <include dir>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1578	CPP C preprocessor
Miss Islington (bot)	2406672	2019-07-22 20:17:23	[diff] [blame]	1579	PROFILE_TASK
				1580	Python args for PGO generation task
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	1581	PKG_CONFIG path to pkg-config utility
				1582	PKG_CONFIG_PATH
				1583	directories to add to pkg-config's search path
				1584	PKG_CONFIG_LIBDIR
				1585	path overriding pkg-config's built-in search path
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1586
				1587	Use these variables to override the choices made by `configure' or to help
				1588	it to find libraries and programs with nonstandard names/locations.
				1589
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1590	Report bugs to <https://bugs.python.org/>.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1591	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1592	ac_status=$?
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1593	fi
				1594
				1595	if test "$ac_init_help" = "recursive"; then
				1596	# If there are subdirs, report their specific --help.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1597	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1598	test -d "$ac_dir" \|\|
				1599	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
				1600	continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1601	ac_builddir=.
				1602
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1603	case "$ac_dir" in
				1604	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1605	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1606	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1607	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1608	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1609	case $ac_top_builddir_sub in
				1610	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1611	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				1612	esac ;;
				1613	esac
				1614	ac_abs_top_builddir=$ac_pwd
				1615	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				1616	# for backward compatibility:
				1617	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1618
				1619	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1620	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1621	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1622	ac_top_srcdir=$ac_top_builddir_sub
				1623	ac_abs_top_srcdir=$ac_pwd ;;
				1624	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1625	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1626	ac_top_srcdir=$srcdir
				1627	ac_abs_top_srcdir=$srcdir ;;
				1628	*) # Relative name.
				1629	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				1630	ac_top_srcdir=$ac_top_build_prefix$srcdir
				1631	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1632	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1633	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	1634
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1635	cd "$ac_dir" \|\| { ac_status=$?; continue; }
				1636	# Check for guested configure.
				1637	if test -f "$ac_srcdir/configure.gnu"; then
				1638	echo &&
				1639	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
				1640	elif test -f "$ac_srcdir/configure"; then
				1641	echo &&
				1642	$SHELL "$ac_srcdir/configure" --help=recursive
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1643	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1644	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1645	fi \|\| ac_status=$?
				1646	cd "$ac_pwd" \|\| { ac_status=$?; break; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1647	done
				1648	fi
				1649
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1650	test -n "$ac_init_help" && exit $ac_status
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1651	if $ac_init_version; then
				1652	cat <<\_ACEOF
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	1653	python configure 3.8
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1654	generated by GNU Autoconf 2.69
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1655
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1656	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1657	This configure script is free software; the Free Software Foundation
				1658	gives unlimited permission to copy, distribute and modify it.
				1659	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1660	exit
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1661	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1662
				1663	## ------------------------ ##
				1664	## Autoconf initialization. ##
				1665	## ------------------------ ##
				1666
				1667	# ac_fn_c_try_compile LINENO
				1668	# --------------------------
				1669	# Try to compile conftest.$ac_ext, and return whether this succeeded.
				1670	ac_fn_c_try_compile ()
				1671	{
				1672	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1673	rm -f conftest.$ac_objext
				1674	if { { ac_try="$ac_compile"
				1675	case "(($ac_try" in
				1676	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1677	*) ac_try_echo=$ac_try;;
				1678	esac
				1679	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1680	$as_echo "$ac_try_echo"; } >&5
				1681	(eval "$ac_compile") 2>conftest.err
				1682	ac_status=$?
				1683	if test -s conftest.err; then
				1684	grep -v '^ *+' conftest.err >conftest.er1
				1685	cat conftest.er1 >&5
				1686	mv -f conftest.er1 conftest.err
				1687	fi
				1688	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1689	test $ac_status = 0; } && {
				1690	test -z "$ac_c_werror_flag" \|\|
				1691	test ! -s conftest.err
				1692	} && test -s conftest.$ac_objext; then :
				1693	ac_retval=0
				1694	else
				1695	$as_echo "$as_me: failed program was:" >&5
				1696	sed 's/^/\| /' conftest.$ac_ext >&5
				1697
				1698	ac_retval=1
				1699	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1700	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1701	as_fn_set_status $ac_retval
				1702
				1703	} # ac_fn_c_try_compile
				1704
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	1705	# ac_fn_c_try_cpp LINENO
				1706	# ----------------------
				1707	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
				1708	ac_fn_c_try_cpp ()
				1709	{
				1710	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1711	if { { ac_try="$ac_cpp conftest.$ac_ext"
				1712	case "(($ac_try" in
				1713	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1714	*) ac_try_echo=$ac_try;;
				1715	esac
				1716	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1717	$as_echo "$ac_try_echo"; } >&5
				1718	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
				1719	ac_status=$?
				1720	if test -s conftest.err; then
				1721	grep -v '^ *+' conftest.err >conftest.er1
				1722	cat conftest.er1 >&5
				1723	mv -f conftest.er1 conftest.err
				1724	fi
				1725	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1726	test $ac_status = 0; } > conftest.i && {
				1727	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
				1728	test ! -s conftest.err
				1729	}; then :
				1730	ac_retval=0
				1731	else
				1732	$as_echo "$as_me: failed program was:" >&5
				1733	sed 's/^/\| /' conftest.$ac_ext >&5
				1734
				1735	ac_retval=1
				1736	fi
				1737	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1738	as_fn_set_status $ac_retval
				1739
				1740	} # ac_fn_c_try_cpp
				1741
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1742	# ac_fn_c_try_link LINENO
				1743	# -----------------------
				1744	# Try to link conftest.$ac_ext, and return whether this succeeded.
				1745	ac_fn_c_try_link ()
				1746	{
				1747	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1748	rm -f conftest.$ac_objext conftest$ac_exeext
				1749	if { { ac_try="$ac_link"
				1750	case "(($ac_try" in
				1751	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1752	*) ac_try_echo=$ac_try;;
				1753	esac
				1754	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1755	$as_echo "$ac_try_echo"; } >&5
				1756	(eval "$ac_link") 2>conftest.err
				1757	ac_status=$?
				1758	if test -s conftest.err; then
				1759	grep -v '^ *+' conftest.err >conftest.er1
				1760	cat conftest.er1 >&5
				1761	mv -f conftest.er1 conftest.err
				1762	fi
				1763	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1764	test $ac_status = 0; } && {
				1765	test -z "$ac_c_werror_flag" \|\|
				1766	test ! -s conftest.err
				1767	} && test -s conftest$ac_exeext && {
				1768	test "$cross_compiling" = yes \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1769	test -x conftest$ac_exeext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1770	}; then :
				1771	ac_retval=0
				1772	else
				1773	$as_echo "$as_me: failed program was:" >&5
				1774	sed 's/^/\| /' conftest.$ac_ext >&5
				1775
				1776	ac_retval=1
				1777	fi
				1778	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
				1779	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
				1780	# interfere with the next link command; also delete a directory that is
				1781	# left behind by Apple's compiler. We do this before executing the actions.
				1782	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1783	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1784	as_fn_set_status $ac_retval
				1785
				1786	} # ac_fn_c_try_link
				1787
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1788	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
				1789	# -------------------------------------------------------
				1790	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
				1791	# the include files in INCLUDES and setting the cache variable VAR
				1792	# accordingly.
				1793	ac_fn_c_check_header_mongrel ()
				1794	{
				1795	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1796	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1798	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1799	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1800	$as_echo_n "(cached) " >&6
				1801	fi
				1802	eval ac_res=\$$3
				1803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1804	$as_echo "$ac_res" >&6; }
				1805	else
				1806	# Is the header compilable?
				1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
				1808	$as_echo_n "checking $2 usability... " >&6; }
				1809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1810	/* end confdefs.h. */
				1811	$4
				1812	#include <$2>
				1813	_ACEOF
				1814	if ac_fn_c_try_compile "$LINENO"; then :
				1815	ac_header_compiler=yes
				1816	else
				1817	ac_header_compiler=no
				1818	fi
				1819	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
				1821	$as_echo "$ac_header_compiler" >&6; }
				1822
				1823	# Is the header present?
				1824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
				1825	$as_echo_n "checking $2 presence... " >&6; }
				1826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1827	/* end confdefs.h. */
				1828	#include <$2>
				1829	_ACEOF
				1830	if ac_fn_c_try_cpp "$LINENO"; then :
				1831	ac_header_preproc=yes
				1832	else
				1833	ac_header_preproc=no
				1834	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1835	rm -f conftest.err conftest.i conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
				1837	$as_echo "$ac_header_preproc" >&6; }
				1838
				1839	# So? What about this header?
				1840	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
				1841	yes:no: )
				1842	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
				1843	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
				1844	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1845	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
				1846	;;
				1847	no:yes:* )
				1848	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
				1849	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
				1850	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
				1851	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
				1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
				1853	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
				1854	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
				1855	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
				1856	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1857	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1858	( $as_echo "## --------------------------------------- ##
				1859	## Report this to https://bugs.python.org/ ##
				1860	## --------------------------------------- ##"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1861	) \| sed "s/^/$as_me: WARNING: /" >&2
				1862	;;
				1863	esac
				1864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1865	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1866	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1867	$as_echo_n "(cached) " >&6
				1868	else
				1869	eval "$3=\$ac_header_compiler"
				1870	fi
				1871	eval ac_res=\$$3
				1872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1873	$as_echo "$ac_res" >&6; }
				1874	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1875	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1876
				1877	} # ac_fn_c_check_header_mongrel
				1878
				1879	# ac_fn_c_try_run LINENO
				1880	# ----------------------
				1881	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
				1882	# that executables can be run.
				1883	ac_fn_c_try_run ()
				1884	{
				1885	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1886	if { { ac_try="$ac_link"
				1887	case "(($ac_try" in
				1888	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1889	*) ac_try_echo=$ac_try;;
				1890	esac
				1891	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1892	$as_echo "$ac_try_echo"; } >&5
				1893	(eval "$ac_link") 2>&5
				1894	ac_status=$?
				1895	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1896	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
				1897	{ { case "(($ac_try" in
				1898	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1899	*) ac_try_echo=$ac_try;;
				1900	esac
				1901	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1902	$as_echo "$ac_try_echo"; } >&5
				1903	(eval "$ac_try") 2>&5
				1904	ac_status=$?
				1905	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1906	test $ac_status = 0; }; }; then :
				1907	ac_retval=0
				1908	else
				1909	$as_echo "$as_me: program exited with status $ac_status" >&5
				1910	$as_echo "$as_me: failed program was:" >&5
				1911	sed 's/^/\| /' conftest.$ac_ext >&5
				1912
				1913	ac_retval=$ac_status
				1914	fi
				1915	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1916	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1917	as_fn_set_status $ac_retval
				1918
				1919	} # ac_fn_c_try_run
				1920
				1921	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
				1922	# -------------------------------------------------------
				1923	# Tests whether HEADER exists and can be compiled using the include files in
				1924	# INCLUDES, setting the cache variable VAR accordingly.
				1925	ac_fn_c_check_header_compile ()
				1926	{
				1927	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1929	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1930	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1931	$as_echo_n "(cached) " >&6
				1932	else
				1933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1934	/* end confdefs.h. */
				1935	$4
				1936	#include <$2>
				1937	_ACEOF
				1938	if ac_fn_c_try_compile "$LINENO"; then :
				1939	eval "$3=yes"
				1940	else
				1941	eval "$3=no"
				1942	fi
				1943	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1944	fi
				1945	eval ac_res=\$$3
				1946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1947	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1948	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1949
				1950	} # ac_fn_c_check_header_compile
				1951
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1952	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
				1953	# -------------------------------------------
				1954	# Tests whether TYPE exists after having included INCLUDES, setting cache
				1955	# variable VAR accordingly.
				1956	ac_fn_c_check_type ()
				1957	{
				1958	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1959	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1960	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1961	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1962	$as_echo_n "(cached) " >&6
				1963	else
				1964	eval "$3=no"
				1965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1966	/* end confdefs.h. */
				1967	$4
				1968	int
				1969	main ()
				1970	{
				1971	if (sizeof ($2))
				1972	return 0;
				1973	;
				1974	return 0;
				1975	}
				1976	_ACEOF
				1977	if ac_fn_c_try_compile "$LINENO"; then :
				1978	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1979	/* end confdefs.h. */
				1980	$4
				1981	int
				1982	main ()
				1983	{
				1984	if (sizeof (($2)))
				1985	return 0;
				1986	;
				1987	return 0;
				1988	}
				1989	_ACEOF
				1990	if ac_fn_c_try_compile "$LINENO"; then :
				1991
				1992	else
				1993	eval "$3=yes"
				1994	fi
				1995	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1996	fi
				1997	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1998	fi
				1999	eval ac_res=\$$3
				2000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2001	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2002	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2003
				2004	} # ac_fn_c_check_type
				2005
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2006	# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
				2007	# --------------------------------------------
				2008	# Tries to find the compile-time value of EXPR in a program that includes
				2009	# INCLUDES, setting VAR accordingly. Returns whether the value could be
				2010	# computed
				2011	ac_fn_c_compute_int ()
				2012	{
				2013	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2014	if test "$cross_compiling" = yes; then
				2015	# Depending upon the size, compute the lo and hi bounds.
				2016	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2017	/* end confdefs.h. */
				2018	$4
				2019	int
				2020	main ()
				2021	{
				2022	static int test_array [1 - 2 * !(($2) >= 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2023	test_array [0] = 0;
				2024	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2025
				2026	;
				2027	return 0;
				2028	}
				2029	_ACEOF
				2030	if ac_fn_c_try_compile "$LINENO"; then :
				2031	ac_lo=0 ac_mid=0
				2032	while :; do
				2033	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2034	/* end confdefs.h. */
				2035	$4
				2036	int
				2037	main ()
				2038	{
				2039	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2040	test_array [0] = 0;
				2041	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2042
				2043	;
				2044	return 0;
				2045	}
				2046	_ACEOF
				2047	if ac_fn_c_try_compile "$LINENO"; then :
				2048	ac_hi=$ac_mid; break
				2049	else
				2050	as_fn_arith $ac_mid + 1 && ac_lo=$as_val
				2051	if test $ac_lo -le $ac_mid; then
				2052	ac_lo= ac_hi=
				2053	break
				2054	fi
				2055	as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
				2056	fi
				2057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2058	done
				2059	else
				2060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2061	/* end confdefs.h. */
				2062	$4
				2063	int
				2064	main ()
				2065	{
				2066	static int test_array [1 - 2 * !(($2) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2067	test_array [0] = 0;
				2068	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2069
				2070	;
				2071	return 0;
				2072	}
				2073	_ACEOF
				2074	if ac_fn_c_try_compile "$LINENO"; then :
				2075	ac_hi=-1 ac_mid=-1
				2076	while :; do
				2077	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2078	/* end confdefs.h. */
				2079	$4
				2080	int
				2081	main ()
				2082	{
				2083	static int test_array [1 - 2 * !(($2) >= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2084	test_array [0] = 0;
				2085	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2086
				2087	;
				2088	return 0;
				2089	}
				2090	_ACEOF
				2091	if ac_fn_c_try_compile "$LINENO"; then :
				2092	ac_lo=$ac_mid; break
				2093	else
				2094	as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
				2095	if test $ac_mid -le $ac_hi; then
				2096	ac_lo= ac_hi=
				2097	break
				2098	fi
				2099	as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
				2100	fi
				2101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2102	done
				2103	else
				2104	ac_lo= ac_hi=
				2105	fi
				2106	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2107	fi
				2108	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2109	# Binary search between lo and hi bounds.
				2110	while test "x$ac_lo" != "x$ac_hi"; do
				2111	as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
				2112	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2113	/* end confdefs.h. */
				2114	$4
				2115	int
				2116	main ()
				2117	{
				2118	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2119	test_array [0] = 0;
				2120	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2121
				2122	;
				2123	return 0;
				2124	}
				2125	_ACEOF
				2126	if ac_fn_c_try_compile "$LINENO"; then :
				2127	ac_hi=$ac_mid
				2128	else
				2129	as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
				2130	fi
				2131	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2132	done
				2133	case $ac_lo in #((
				2134	?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
				2135	'') ac_retval=1 ;;
				2136	esac
				2137	else
				2138	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2139	/* end confdefs.h. */
				2140	$4
				2141	static long int longval () { return $2; }
				2142	static unsigned long int ulongval () { return $2; }
				2143	#include <stdio.h>
				2144	#include <stdlib.h>
				2145	int
				2146	main ()
				2147	{
				2148
				2149	FILE *f = fopen ("conftest.val", "w");
				2150	if (! f)
				2151	return 1;
				2152	if (($2) < 0)
				2153	{
				2154	long int i = longval ();
				2155	if (i != ($2))
				2156	return 1;
				2157	fprintf (f, "%ld", i);
				2158	}
				2159	else
				2160	{
				2161	unsigned long int i = ulongval ();
				2162	if (i != ($2))
				2163	return 1;
				2164	fprintf (f, "%lu", i);
				2165	}
				2166	/* Do not output a trailing newline, as this causes \r\n confusion
				2167	on some platforms. */
				2168	return ferror (f) \|\| fclose (f) != 0;
				2169
				2170	;
				2171	return 0;
				2172	}
				2173	_ACEOF
				2174	if ac_fn_c_try_run "$LINENO"; then :
				2175	echo >>conftest.val; read $3 <conftest.val; ac_retval=0
				2176	else
				2177	ac_retval=1
				2178	fi
				2179	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				2180	conftest.$ac_objext conftest.beam conftest.$ac_ext
				2181	rm -f conftest.val
				2182
				2183	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2184	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2185	as_fn_set_status $ac_retval
				2186
				2187	} # ac_fn_c_compute_int
				2188
				2189	# ac_fn_c_check_func LINENO FUNC VAR
				2190	# ----------------------------------
				2191	# Tests whether FUNC exists, setting the cache variable VAR accordingly
				2192	ac_fn_c_check_func ()
				2193	{
				2194	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				2196	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2197	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2198	$as_echo_n "(cached) " >&6
				2199	else
				2200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2201	/* end confdefs.h. */
				2202	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
				2203	For example, HP-UX 11i <limits.h> declares gettimeofday. */
				2204	#define $2 innocuous_$2
				2205
				2206	/* System header to define __stub macros and hopefully few prototypes,
				2207	which can conflict with char $2 (); below.
				2208	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				2209	<limits.h> exists even on freestanding compilers. */
				2210
				2211	#ifdef __STDC__
				2212	# include <limits.h>
				2213	#else
				2214	# include <assert.h>
				2215	#endif
				2216
				2217	#undef $2
				2218
				2219	/* Override any GCC internal prototype to avoid an error.
				2220	Use char because int might match the return type of a GCC
				2221	builtin and then its argument prototype would still apply. */
				2222	#ifdef __cplusplus
				2223	extern "C"
				2224	#endif
				2225	char $2 ();
				2226	/* The GNU C library defines this for functions which it implements
				2227	to always fail with ENOSYS. Some functions are actually named
				2228	something starting with __ and the normal name is an alias. */
				2229	#if defined __stub_$2 \|\| defined __stub___$2
				2230	choke me
				2231	#endif
				2232
				2233	int
				2234	main ()
				2235	{
				2236	return $2 ();
				2237	;
				2238	return 0;
				2239	}
				2240	_ACEOF
				2241	if ac_fn_c_try_link "$LINENO"; then :
				2242	eval "$3=yes"
				2243	else
				2244	eval "$3=no"
				2245	fi
				2246	rm -f core conftest.err conftest.$ac_objext \
				2247	conftest$ac_exeext conftest.$ac_ext
				2248	fi
				2249	eval ac_res=\$$3
				2250	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2251	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2252	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2253
				2254	} # ac_fn_c_check_func
				2255
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	2256	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
				2257	# ---------------------------------------------
				2258	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
				2259	# accordingly.
				2260	ac_fn_c_check_decl ()
				2261	{
				2262	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2263	as_decl_name=`echo $2\|sed 's/ (.//'`
				2264	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
				2265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
				2266	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
				2267	if eval \${$3+:} false; then :
				2268	$as_echo_n "(cached) " >&6
				2269	else
				2270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2271	/* end confdefs.h. */
				2272	$4
				2273	int
				2274	main ()
				2275	{
				2276	#ifndef $as_decl_name
				2277	#ifdef __cplusplus
				2278	(void) $as_decl_use;
				2279	#else
				2280	(void) $as_decl_name;
				2281	#endif
				2282	#endif
				2283
				2284	;
				2285	return 0;
				2286	}
				2287	_ACEOF
				2288	if ac_fn_c_try_compile "$LINENO"; then :
				2289	eval "$3=yes"
				2290	else
				2291	eval "$3=no"
				2292	fi
				2293	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2294	fi
				2295	eval ac_res=\$$3
				2296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2297	$as_echo "$ac_res" >&6; }
				2298	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				2299
				2300	} # ac_fn_c_check_decl
				2301
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2302	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
				2303	# ----------------------------------------------------
				2304	# Tries to find if the field MEMBER exists in type AGGR, after including
				2305	# INCLUDES, setting cache variable VAR accordingly.
				2306	ac_fn_c_check_member ()
				2307	{
				2308	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2309	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
				2310	$as_echo_n "checking for $2.$3... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2311	if eval \${$4+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2312	$as_echo_n "(cached) " >&6
				2313	else
				2314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2315	/* end confdefs.h. */
				2316	$5
				2317	int
				2318	main ()
				2319	{
				2320	static $2 ac_aggr;
				2321	if (ac_aggr.$3)
				2322	return 0;
				2323	;
				2324	return 0;
				2325	}
				2326	_ACEOF
				2327	if ac_fn_c_try_compile "$LINENO"; then :
				2328	eval "$4=yes"
				2329	else
				2330	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2331	/* end confdefs.h. */
				2332	$5
				2333	int
				2334	main ()
				2335	{
				2336	static $2 ac_aggr;
				2337	if (sizeof ac_aggr.$3)
				2338	return 0;
				2339	;
				2340	return 0;
				2341	}
				2342	_ACEOF
				2343	if ac_fn_c_try_compile "$LINENO"; then :
				2344	eval "$4=yes"
				2345	else
				2346	eval "$4=no"
				2347	fi
				2348	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2349	fi
				2350	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2351	fi
				2352	eval ac_res=\$$4
				2353	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2354	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2355	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2356
				2357	} # ac_fn_c_check_member
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2358	cat >config.log <<_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2359	This file contains any messages produced by compilers while
				2360	running configure, to aid debugging if configure makes a mistake.
				2361
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	2362	It was created by python $as_me 3.8, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2363	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2364
				2365	$ $0 $@
				2366
				2367	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2368	exec 5>>config.log
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2369	{
				2370	cat <<_ASUNAME
				2371	## --------- ##
				2372	## Platform. ##
				2373	## --------- ##
				2374
				2375	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				2376	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
				2377	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
				2378	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
				2379	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
				2380
				2381	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
				2382	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
				2383
				2384	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
				2385	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
				2386	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2387	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2388	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
				2389	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
				2390	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
				2391
				2392	_ASUNAME
				2393
				2394	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2395	for as_dir in $PATH
				2396	do
				2397	IFS=$as_save_IFS
				2398	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2399	$as_echo "PATH: $as_dir"
				2400	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2401	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2402
				2403	} >&5
				2404
				2405	cat >&5 <<_ACEOF
				2406
				2407
				2408	## ----------- ##
				2409	## Core tests. ##
				2410	## ----------- ##
				2411
				2412	_ACEOF
				2413
				2414
				2415	# Keep a trace of the command line.
				2416	# Strip out --no-create and --no-recursion so they do not pile up.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2417	# Strip out --silent because we don't want to record it for future runs.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2418	# Also quote any args containing shell meta-characters.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2419	# Make two passes to allow for proper duplicate-argument suppression.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2420	ac_configure_args=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2421	ac_configure_args0=
				2422	ac_configure_args1=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2423	ac_must_keep_next=false
				2424	for ac_pass in 1 2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2425	do
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2426	for ac_arg
				2427	do
				2428	case $ac_arg in
				2429	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
				2430	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				2431	\| -silent \| --silent \| --silen \| --sile \| --sil)
				2432	continue ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2433	\')
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2434	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2435	esac
				2436	case $ac_pass in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2437	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2438	2)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2439	as_fn_append ac_configure_args1 " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2440	if test $ac_must_keep_next = true; then
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2441	ac_must_keep_next=false # Got value, back to normal.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2442	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2443	case $ac_arg in
				2444	= \| --config-cache \| -C \| -disable-* \| --disable-* \
				2445	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
				2446	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
				2447	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
				2448	case "$ac_configure_args0 " in
				2449	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
				2450	esac
				2451	;;
				2452	-* ) ac_must_keep_next=true ;;
				2453	esac
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2454	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2455	as_fn_append ac_configure_args " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2456	;;
				2457	esac
				2458	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2459	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2460	{ ac_configure_args0=; unset ac_configure_args0;}
				2461	{ ac_configure_args1=; unset ac_configure_args1;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2462
				2463	# When interrupted or exit'd, cleanup temporary files, and complete
				2464	# config.log. We remove comments because anyway the quotes in there
				2465	# would cause problems or look ugly.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2466	# WARNING: Use '\'' to represent an apostrophe within the trap.
				2467	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2468	trap 'exit_status=$?
				2469	# Save into config.log some information that might help in debugging.
				2470	{
				2471	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2472
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2473	$as_echo "## ---------------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2474	## Cache variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2475	## ---------------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2476	echo
				2477	# The following way of writing the cache mishandles newlines in values,
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2478	(
				2479	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
				2480	eval ac_val=\$$ac_var
				2481	case $ac_val in #(
				2482	${as_nl})
				2483	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2484	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				2485	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2486	esac
				2487	case $ac_var in #(
				2488	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2489	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				2490	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2491	esac ;;
				2492	esac
				2493	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2494	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2495	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
				2496	${as_nl}ac_space=\ )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2497	sed -n \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2498	"s/'\''/'\''\\\\'\'''\''/g;
				2499	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
				2500	;; #(
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2501	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2502	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2503	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2504	esac \|
				2505	sort
				2506	)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2507	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2508
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2509	$as_echo "## ----------------- ##
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2510	## Output variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2511	## ----------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2512	echo
				2513	for ac_var in $ac_subst_vars
				2514	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2515	eval ac_val=\$$ac_var
				2516	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2517	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2518	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2519	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2520	done \| sort
				2521	echo
				2522
				2523	if test -n "$ac_subst_files"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2524	$as_echo "## ------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2525	## File substitutions. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2526	## ------------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2527	echo
				2528	for ac_var in $ac_subst_files
				2529	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2530	eval ac_val=\$$ac_var
				2531	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2532	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2533	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2534	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2535	done \| sort
				2536	echo
				2537	fi
				2538
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2539	if test -s confdefs.h; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2540	$as_echo "## ----------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2541	## confdefs.h. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2542	## ----------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2543	echo
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2544	cat confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2545	echo
				2546	fi
				2547	test "$ac_signal" != 0 &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2548	$as_echo "$as_me: caught signal $ac_signal"
				2549	$as_echo "$as_me: exit $exit_status"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2550	} >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2551	rm -f core .core core.conftest. &&
				2552	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2553	exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2554	' 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2555	for ac_signal in 1 2 13 15; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2556	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2557	done
				2558	ac_signal=0
				2559
				2560	# confdefs.h avoids OS command line length limits that DEFS can exceed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2561	rm -f -r conftest* confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2562
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2563	$as_echo "/* confdefs.h */" > confdefs.h
				2564
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2565	# Predefined preprocessor variables.
				2566
				2567	cat >>confdefs.h <<_ACEOF
				2568	#define PACKAGE_NAME "$PACKAGE_NAME"
				2569	_ACEOF
				2570
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2571	cat >>confdefs.h <<_ACEOF
				2572	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
				2573	_ACEOF
				2574
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2575	cat >>confdefs.h <<_ACEOF
				2576	#define PACKAGE_VERSION "$PACKAGE_VERSION"
				2577	_ACEOF
				2578
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2579	cat >>confdefs.h <<_ACEOF
				2580	#define PACKAGE_STRING "$PACKAGE_STRING"
				2581	_ACEOF
				2582
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2583	cat >>confdefs.h <<_ACEOF
				2584	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
				2585	_ACEOF
				2586
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2587	cat >>confdefs.h <<_ACEOF
				2588	#define PACKAGE_URL "$PACKAGE_URL"
				2589	_ACEOF
				2590
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2591
				2592	# Let the site file select an alternate cache file if it wants to.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2593	# Prefer an explicitly selected file to automatically selected ones.
				2594	ac_site_file1=NONE
				2595	ac_site_file2=NONE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2596	if test -n "$CONFIG_SITE"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2597	# We do not want a PATH search for config.site.
				2598	case $CONFIG_SITE in #((
				2599	-*) ac_site_file1=./$CONFIG_SITE;;
				2600	/) ac_site_file1=$CONFIG_SITE;;
				2601	*) ac_site_file1=./$CONFIG_SITE;;
				2602	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2603	elif test "x$prefix" != xNONE; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2604	ac_site_file1=$prefix/share/config.site
				2605	ac_site_file2=$prefix/etc/config.site
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2606	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2607	ac_site_file1=$ac_default_prefix/share/config.site
				2608	ac_site_file2=$ac_default_prefix/etc/config.site
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2609	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2610	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2611	do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2612	test "x$ac_site_file" = xNONE && continue
				2613	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
				2614	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
				2615	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2616	sed 's/^/\| /' "$ac_site_file" >&5
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2617	. "$ac_site_file" \
				2618	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2619	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2620	as_fn_error $? "failed to load site script $ac_site_file
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2621	See \`config.log' for more details" "$LINENO" 5; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2622	fi
				2623	done
				2624
				2625	if test -r "$cache_file"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2626	# Some versions of bash will fail to source /dev/null (special files
				2627	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
				2628	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
				2629	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
				2630	$as_echo "$as_me: loading cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2631	case $cache_file in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2632	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
				2633	*) . "./$cache_file";;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2634	esac
				2635	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2636	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
				2638	$as_echo "$as_me: creating cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2639	>$cache_file
				2640	fi
				2641
				2642	# Check that the precious variables saved in the cache have kept the same
				2643	# value.
				2644	ac_cache_corrupted=false
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2645	for ac_var in $ac_precious_vars; do
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2646	eval ac_old_set=\$ac_cv_env_${ac_var}_set
				2647	eval ac_new_set=\$ac_env_${ac_var}_set
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2648	eval ac_old_val=\$ac_cv_env_${ac_var}_value
				2649	eval ac_new_val=\$ac_env_${ac_var}_value
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2650	case $ac_old_set,$ac_new_set in
				2651	set,)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2652	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
				2653	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2654	ac_cache_corrupted=: ;;
				2655	,set)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2656	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
				2657	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2658	ac_cache_corrupted=: ;;
				2659	,);;
				2660	*)
				2661	if test "x$ac_old_val" != "x$ac_new_val"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2662	# differences in whitespace do not lead to failure.
				2663	ac_old_val_w=`echo x $ac_old_val`
				2664	ac_new_val_w=`echo x $ac_new_val`
				2665	if test "$ac_old_val_w" != "$ac_new_val_w"; then
				2666	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
				2667	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
				2668	ac_cache_corrupted=:
				2669	else
				2670	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
				2671	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
				2672	eval $ac_var=\$ac_old_val
				2673	fi
				2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
				2675	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
				2676	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
				2677	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2678	fi;;
				2679	esac
				2680	# Pass precious variables to config.status.
				2681	if test "$ac_new_set" = set; then
				2682	case $ac_new_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2683	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2684	*) ac_arg=$ac_var=$ac_new_val ;;
				2685	esac
				2686	case " $ac_configure_args " in
				2687	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2688	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2689	esac
				2690	fi
				2691	done
				2692	if $ac_cache_corrupted; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2693	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2694	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2695	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
				2696	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2697	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2698	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2699	## -------------------- ##
				2700	## Main body of script. ##
				2701	## -------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2702
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	2703	ac_ext=c
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2704	ac_cpp='$CPP $CPPFLAGS'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2705	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2706	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2707	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2708
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	2709
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	2710
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2711
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	2712
				2713
Martin Panter	c5ee3ca	2016-09-12 01:32:03	[diff] [blame]	2714	if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2715	# If we're building out-of-tree, we need to make sure the following
				2716	# resources get picked up before their $srcdir counterparts.
				2717	# Objects/ -> typeslots.inc
				2718	# Include/ -> Python-ast.h, graminit.h
				2719	# Python/ -> importlib.h
				2720	# (A side effect of this is that these resources will automatically be
				2721	# regenerated when building out-of-tree, regardless of whether or not
				2722	# the $srcdir counterpart is up-to-date. This is an acceptable trade
				2723	# off.)
				2724	BASECPPFLAGS="-IObjects -IInclude -IPython"
				2725	else
				2726	BASECPPFLAGS=""
				2727	fi
				2728
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2729
				2730
				2731
				2732
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	2733	if test -e $srcdir/.git
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2734	then
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2735	# Extract the first word of "git", so it can be a program name with args.
				2736	set dummy git; ac_word=$2
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2738	$as_echo_n "checking for $ac_word... " >&6; }
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2739	if ${ac_cv_prog_HAS_GIT+:} false; then :
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2740	$as_echo_n "(cached) " >&6
				2741	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2742	if test -n "$HAS_GIT"; then
				2743	ac_cv_prog_HAS_GIT="$HAS_GIT" # Let the user override the test.
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2744	else
				2745	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2746	for as_dir in $PATH
				2747	do
				2748	IFS=$as_save_IFS
				2749	test -z "$as_dir" && as_dir=.
				2750	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	2751	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2752	ac_cv_prog_HAS_GIT="found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2753	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2754	break 2
				2755	fi
				2756	done
				2757	done
				2758	IFS=$as_save_IFS
				2759
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2760	test -z "$ac_cv_prog_HAS_GIT" && ac_cv_prog_HAS_GIT="not-found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2761	fi
				2762	fi
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2763	HAS_GIT=$ac_cv_prog_HAS_GIT
				2764	if test -n "$HAS_GIT"; then
				2765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GIT" >&5
				2766	$as_echo "$HAS_GIT" >&6; }
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2767	else
				2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2769	$as_echo "no" >&6; }
				2770	fi
				2771
				2772
				2773	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2774	HAS_GIT=no-repository
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2775	fi
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2776	if test $HAS_GIT = found
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2777	then
Xiang Zhang	4c85557	2018-08-20 14:36:19	[diff] [blame]	2778	GITVERSION="git --git-dir \$(srcdir)/.git rev-parse --short HEAD"
				2779	GITTAG="git --git-dir \$(srcdir)/.git describe --all --always --dirty"
				2780	GITBRANCH="git --git-dir \$(srcdir)/.git name-rev --name-only HEAD"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2781	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2782	GITVERSION=""
				2783	GITTAG=""
				2784	GITBRANCH=""
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2785	fi
				2786
				2787
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2788	ac_config_headers="$ac_config_headers pyconfig.h"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2789
				2790
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	2791	ac_aux_dir=
				2792	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
				2793	if test -f "$ac_dir/install-sh"; then
				2794	ac_aux_dir=$ac_dir
				2795	ac_install_sh="$ac_aux_dir/install-sh -c"
				2796	break
				2797	elif test -f "$ac_dir/install.sh"; then
				2798	ac_aux_dir=$ac_dir
				2799	ac_install_sh="$ac_aux_dir/install.sh -c"
				2800	break
				2801	elif test -f "$ac_dir/shtool"; then
				2802	ac_aux_dir=$ac_dir
				2803	ac_install_sh="$ac_aux_dir/shtool install -c"
				2804	break
				2805	fi
				2806	done
				2807	if test -z "$ac_aux_dir"; then
				2808	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
				2809	fi
				2810
				2811	# These three variables are undocumented and unsupported,
				2812	# and are intended to be withdrawn in a future Autoconf release.
				2813	# They can cause serious problems if a builder's source tree is in a directory
				2814	# whose full name contains unusual characters.
				2815	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
				2816	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
				2817	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
				2818
				2819
				2820	# Make sure we can run config.sub.
				2821	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
				2822	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
				2823
				2824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
				2825	$as_echo_n "checking build system type... " >&6; }
				2826	if ${ac_cv_build+:} false; then :
				2827	$as_echo_n "(cached) " >&6
				2828	else
				2829	ac_build_alias=$build_alias
				2830	test "x$ac_build_alias" = x &&
				2831	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
				2832	test "x$ac_build_alias" = x &&
				2833	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
				2834	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
				2835	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
				2836
				2837	fi
				2838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
				2839	$as_echo "$ac_cv_build" >&6; }
				2840	case $ac_cv_build in
				2841	--*) ;;
				2842	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
				2843	esac
				2844	build=$ac_cv_build
				2845	ac_save_IFS=$IFS; IFS='-'
				2846	set x $ac_cv_build
				2847	shift
				2848	build_cpu=$1
				2849	build_vendor=$2
				2850	shift; shift
				2851	# Remember, the first character of IFS is used to create $*,
				2852	# except with old shells:
				2853	build_os=$*
				2854	IFS=$ac_save_IFS
				2855	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
				2856
				2857
				2858	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
				2859	$as_echo_n "checking host system type... " >&6; }
				2860	if ${ac_cv_host+:} false; then :
				2861	$as_echo_n "(cached) " >&6
				2862	else
				2863	if test "x$host_alias" = x; then
				2864	ac_cv_host=$ac_cv_build
				2865	else
				2866	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
				2867	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
				2868	fi
				2869
				2870	fi
				2871	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
				2872	$as_echo "$ac_cv_host" >&6; }
				2873	case $ac_cv_host in
				2874	--*) ;;
				2875	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
				2876	esac
				2877	host=$ac_cv_host
				2878	ac_save_IFS=$IFS; IFS='-'
				2879	set x $ac_cv_host
				2880	shift
				2881	host_cpu=$1
				2882	host_vendor=$2
				2883	shift; shift
				2884	# Remember, the first character of IFS is used to create $*,
				2885	# except with old shells:
				2886	host_os=$*
				2887	IFS=$ac_save_IFS
				2888	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
				2889
				2890
				2891
doko@python.org	a10e4a9	2013-01-25 17:45:12	[diff] [blame]	2892
				2893
Ned Deily	fcbc246	2014-08-22 20:32:49	[diff] [blame]	2894	# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
				2895	rm -f pybuilddir.txt
				2896
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2897	for ac_prog in python$PACKAGE_VERSION python3 python
				2898	do
				2899	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2900	set dummy $ac_prog; ac_word=$2
				2901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2902	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2903	if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then :
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2904	$as_echo_n "(cached) " >&6
				2905	else
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2906	if test -n "$PYTHON_FOR_REGEN"; then
				2907	ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test.
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2908	else
				2909	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2910	for as_dir in $PATH
				2911	do
				2912	IFS=$as_save_IFS
				2913	test -z "$as_dir" && as_dir=.
				2914	for ac_exec_ext in '' $ac_executable_extensions; do
				2915	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2916	ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2917	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2918	break 2
				2919	fi
				2920	done
				2921	done
				2922	IFS=$as_save_IFS
				2923
				2924	fi
				2925	fi
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2926	PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN
				2927	if test -n "$PYTHON_FOR_REGEN"; then
				2928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5
				2929	$as_echo "$PYTHON_FOR_REGEN" >&6; }
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2930	else
				2931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2932	$as_echo "no" >&6; }
				2933	fi
				2934
				2935
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2936	test -n "$PYTHON_FOR_REGEN" && break
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2937	done
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2938	test -n "$PYTHON_FOR_REGEN" \|\| PYTHON_FOR_REGEN="python3"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2939
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2940
				2941
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2942	if test "$cross_compiling" = yes; then
				2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5
				2944	$as_echo_n "checking for python interpreter for cross build... " >&6; }
				2945	if test -z "$PYTHON_FOR_BUILD"; then
				2946	for interp in python$PACKAGE_VERSION python3 python; do
				2947	which $interp >/dev/null 2>&1 \|\| continue
Xavier de Gaye	4afd143	2016-07-07 16:00:22	[diff] [blame]	2948	if $interp -c "import sys;sys.exit(not '.'.join(str(n) for n in sys.version_info[:2]) == '$PACKAGE_VERSION')"; then
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2949	break
				2950	fi
				2951	interp=
				2952	done
				2953	if test x$interp = x; then
				2954	as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5
				2955	fi
				2956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5
				2957	$as_echo "$interp" >&6; }
Xavier de Gaye	92dec54	2016-09-11 20:22:24	[diff] [blame]	2958	PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH) '$interp
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2959	fi
Christian Heimes	954ac03	2012-12-12 12:10:21	[diff] [blame]	2960	elif test "$cross_compiling" = maybe; then
				2961	as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2962	else
				2963	PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
				2964	fi
				2965
				2966
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2967
Benjamin Peterson	d23f822	2009-04-05 19:13:16	[diff] [blame]	2968	if test "$prefix" != "/"; then
				2969	prefix=`echo "$prefix" \| sed -e 's/\/$//g'`
				2970	fi
				2971
				2972
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2973
				2974
Martin v. Löwis	8316feb	2003-06-14 07:48:07	[diff] [blame]	2975	# We don't use PACKAGE_ variables, and they cause conflicts
				2976	# with other autoconf-based packages that include Python.h
				2977	grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new
				2978	rm confdefs.h
				2979	mv confdefs.h.new confdefs.h
				2980
Martin v. Löwis	bddf5a5	2002-11-11 13:37:28	[diff] [blame]	2981
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	2982	VERSION=3.8
Guido van Rossum	1fd74a7	1997-07-19 19:36:02	[diff] [blame]	2983
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	2984	# Version number of Python's own shared library file.
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	2985
				2986	SOVERSION=1.0
				2987
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2988	# The later defininition of _XOPEN_SOURCE disables certain features
				2989	# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone).
				2990
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2991	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2992
				2993
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2994	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2995	# certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable
				2996	# them.
				2997
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2998	$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2999
				3000
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	3001	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				3002	# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
				3003	# them.
				3004
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3005	$as_echo "#define __BSD_VISIBLE 1" >>confdefs.h
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	3006
				3007
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	3008	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3009	# certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable
				3010	# them.
				3011
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3012	$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3013
				3014
				3015
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3016	define_xopen_source=yes
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	3017
Neil Schemenauer	4edbc2a	2001-03-22 00:34:03	[diff] [blame]	3018	# Arguments passed to configure.
				3019
				3020	CONFIG_ARGS="$ac_configure_args"
				3021
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3022	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5
				3023	$as_echo_n "checking for --enable-universalsdk... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3024	# Check whether --enable-universalsdk was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3025	if test "${enable_universalsdk+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3026	enableval=$enable_universalsdk;
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3027	case $enableval in
				3028	yes)
Serhiy Storchaka	88cc339	2018-06-04 05:20:25	[diff] [blame]	3029	# Locate the best usable SDK, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3030	# information
				3031	enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3032	if ! ( echo $enableval \| grep -E '\.sdk' 1>/dev/null )
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3033	then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3034	enableval=/Developer/SDKs/MacOSX10.4u.sdk
				3035	if test ! -d "${enableval}"
				3036	then
				3037	enableval=/
				3038	fi
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3039	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3040	;;
				3041	esac
				3042	case $enableval in
				3043	no)
				3044	UNIVERSALSDK=
				3045	enable_universalsdk=
				3046	;;
				3047	*)
				3048	UNIVERSALSDK=$enableval
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3049	if test ! -d "${UNIVERSALSDK}"
				3050	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3051	as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3052	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3053	;;
				3054	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3055
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3056
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3057	else
				3058
				3059	UNIVERSALSDK=
				3060	enable_universalsdk=
				3061
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3062	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3063
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3064	if test -n "${UNIVERSALSDK}"
				3065	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5
				3067	$as_echo "${UNIVERSALSDK}" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3068	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3070	$as_echo "no" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3071	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3072
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3073
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3074
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3075	ARCH_RUN_32BIT=""
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3076
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3077	# For backward compatibility reasons we prefer to select '32-bit' if available,
				3078	# otherwise use 'intel'
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3079	UNIVERSAL_ARCHS="32-bit"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3080	if test "`uname -s`" = "Darwin"
				3081	then
				3082	if test -n "${UNIVERSALSDK}"
				3083	then
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3084	if test -z "`/usr/bin/file -L "${UNIVERSALSDK}/usr/lib/libSystem.dylib" \| grep ppc`"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3085	then
				3086	UNIVERSAL_ARCHS="intel"
				3087	fi
				3088	fi
				3089	fi
				3090
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3091
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	3092
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3093	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5
				3094	$as_echo_n "checking for --with-universal-archs... " >&6; }
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3095
				3096	# Check whether --with-universal-archs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3097	if test "${with_universal_archs+set}" = set; then :
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3098	withval=$with_universal_archs;
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3099	UNIVERSAL_ARCHS="$withval"
				3100
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3101	fi
				3102
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3103	if test -n "${UNIVERSALSDK}"
				3104	then
				3105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5
				3106	$as_echo "${UNIVERSAL_ARCHS}" >&6; }
				3107	else
				3108	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3109	$as_echo "no" >&6; }
				3110	fi
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3111
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3112
				3113	# Check whether --with-framework-name was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3114	if test "${with_framework_name+set}" = set; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3115	withval=$with_framework_name;
				3116	PYTHONFRAMEWORK=${withval}
				3117	PYTHONFRAMEWORKDIR=${withval}.framework
				3118	PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval \| tr 'A-Z' 'a-z'`
				3119
				3120	else
				3121
				3122	PYTHONFRAMEWORK=Python
				3123	PYTHONFRAMEWORKDIR=Python.framework
				3124	PYTHONFRAMEWORKIDENTIFIER=org.python.python
				3125
				3126	fi
				3127
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3128	# Check whether --enable-framework was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3129	if test "${enable_framework+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3130	enableval=$enable_framework;
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3131	case $enableval in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3132	yes)
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3133	enableval=/Library/Frameworks
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3134	esac
				3135	case $enableval in
				3136	no)
				3137	PYTHONFRAMEWORK=
				3138	PYTHONFRAMEWORKDIR=no-framework
				3139	PYTHONFRAMEWORKPREFIX=
				3140	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3141	FRAMEWORKINSTALLFIRST=
				3142	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3143	FRAMEWORKALTINSTALLFIRST=
				3144	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3145	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3146	if test "x${prefix}" = "xNONE"; then
				3147	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3148	else
				3149	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3150	fi
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3151	enable_framework=
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3152	;;
				3153	*)
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3154	PYTHONFRAMEWORKPREFIX="${enableval}"
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3155	PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3156	FRAMEWORKINSTALLFIRST="frameworkinstallstructure"
Ronald Oussoren	f6ccbf6	2009-06-02 10:55:56	[diff] [blame]	3157	FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure "
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3158	FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools"
				3159	FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools"
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3160	FRAMEWORKPYTHONW="frameworkpythonw"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3161	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3162
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3163	if test "x${prefix}" = "xNONE" ; then
				3164	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3165
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3166	else
				3167	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3168	fi
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3169
				3170	case "${enableval}" in
				3171	/System*)
				3172	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3173	if test "${prefix}" = "NONE" ; then
				3174	# See below
				3175	FRAMEWORKUNIXTOOLSPREFIX="/usr"
				3176	fi
				3177	;;
				3178
				3179	/Library*)
				3180	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3181	;;
				3182
				3183	*/Library/Frameworks)
				3184	MDIR="`dirname "${enableval}"`"
				3185	MDIR="`dirname "${MDIR}"`"
				3186	FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications"
				3187
				3188	if test "${prefix}" = "NONE"; then
				3189	# User hasn't specified the
				3190	# --prefix option, but wants to install
				3191	# the framework in a non-default location,
				3192	# ensure that the compatibility links get
				3193	# installed relative to that prefix as well
				3194	# instead of in /usr/local.
				3195	FRAMEWORKUNIXTOOLSPREFIX="${MDIR}"
				3196	fi
				3197	;;
				3198
				3199	*)
				3200	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3201	;;
				3202	esac
				3203
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3204	prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3205
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3206	# Add files for Mac specific code to the list of output
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3207	# files:
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3208	ac_config_files="$ac_config_files Mac/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3209
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3210	ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3211
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3212	ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist"
				3213
				3214	ac_config_files="$ac_config_files Mac/Resources/app/Info.plist"
				3215
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3216	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3217
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3218	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3219
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3220	PYTHONFRAMEWORK=
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3221	PYTHONFRAMEWORKDIR=no-framework
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3222	PYTHONFRAMEWORKPREFIX=
				3223	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3224	FRAMEWORKINSTALLFIRST=
				3225	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3226	FRAMEWORKALTINSTALLFIRST=
				3227	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3228	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3229	if test "x${prefix}" = "xNONE" ; then
				3230	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3231	else
				3232	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3233	fi
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3234	enable_framework=
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3235
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3236
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3237	fi
				3238
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3239
				3240
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3241
				3242
				3243
				3244
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3245
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3246
				3247
				3248
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3249
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3250
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3251
INADA Naoki	a8f8d5b	2017-06-28 15:31:53	[diff] [blame]	3252
				3253	cat >>confdefs.h <<_ACEOF
INADA Naoki	6b42eb1	2017-06-29 06:31:38	[diff] [blame]	3254	#define _PYTHONFRAMEWORK "${PYTHONFRAMEWORK}"
INADA Naoki	a8f8d5b	2017-06-28 15:31:53	[diff] [blame]	3255	_ACEOF
				3256
				3257
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3258	##AC_ARG_WITH(dyld,
Matthias Klose	2b8733f	2010-04-25 18:34:36	[diff] [blame]	3259	## AS_HELP_STRING([--with-dyld],
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	3260	## [Use (OpenStep\|Rhapsody) dynamic linker]))
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3261	##
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3262	# Set name for machine-dependent library files
				3263
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3264	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5
				3265	$as_echo_n "checking MACHDEP... " >&6; }
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3266	if test -z "$MACHDEP"
				3267	then
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3268	# avoid using uname for cross builds
				3269	if test "$cross_compiling" = yes; then
doko@python.org	44bbbda	2013-01-25 13:44:00	[diff] [blame]	3270	# ac_sys_system and ac_sys_release are used for setting
				3271	# a lot of different things including 'define_xopen_source'
				3272	# in the case statement below.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3273	case "$host" in
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	3274	--linux-android*)
				3275	ac_sys_system=Linux-android
				3276	;;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3277	--linux*)
				3278	ac_sys_system=Linux
				3279	;;
				3280	--cygwin*)
				3281	ac_sys_system=Cygwin
				3282	;;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	3283	--vxworks*)
				3284	ac_sys_system=VxWorks
				3285	;;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3286	*)
				3287	# for now, limit cross builds to known configurations
				3288	MACHDEP="unknown"
				3289	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3290	esac
				3291	ac_sys_release=
				3292	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3293	ac_sys_system=`uname -s`
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	3294	if test "$ac_sys_system" = "AIX" \
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	3295	-o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3296	ac_sys_release=`uname -v`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3297	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3298	ac_sys_release=`uname -r`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3299	fi
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3300	fi
				3301	ac_md_system=`echo $ac_sys_system \|
				3302	tr -d '/ ' \| tr '[A-Z]' '[a-z]'`
				3303	ac_md_release=`echo $ac_sys_release \|
				3304	tr -d '/ ' \| sed 's/^[A-Z]\.//' \| sed 's/\..*//'`
				3305	MACHDEP="$ac_md_system$ac_md_release"
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3306
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3307	case $MACHDEP in
Michael Felt	9d949f7	2019-04-12 14:15:32	[diff] [blame]	3308	aix*) MACHDEP="aix";;
Victor Stinner	7209ff2	2011-08-20 22:00:16	[diff] [blame]	3309	linux*) MACHDEP="linux";;
Andrew M. Kuchling	5a3e4cb	2001-07-20 19:29:04	[diff] [blame]	3310	cygwin*) MACHDEP="cygwin";;
Jack Jansen	8a97f4a	2001-12-05 23:27:32	[diff] [blame]	3311	darwin*) MACHDEP="darwin";;
Guido van Rossum	b97ef17	1997-09-28 05:44:03	[diff] [blame]	3312	'') MACHDEP="unknown";;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3313	esac
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3314	fi
E. M. Bray	b1fc417	2019-05-24 16:39:39	[diff] [blame]	3315	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$MACHDEP\"" >&5
				3316	$as_echo "\"$MACHDEP\"" >&6; }
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	3317
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	3318
				3319	if test "$cross_compiling" = yes; then
				3320	case "$host" in
				3321	--linux*)
				3322	case "$host_cpu" in
				3323	arm*)
				3324	_host_cpu=arm
				3325	;;
				3326	*)
				3327	_host_cpu=$host_cpu
				3328	esac
				3329	;;
				3330	--cygwin*)
				3331	_host_cpu=
				3332	;;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	3333	--vxworks*)
				3334	_host_cpu=$host_cpu
				3335	;;
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	3336	*)
				3337	# for now, limit cross builds to known configurations
				3338	MACHDEP="unknown"
				3339	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3340	esac
				3341	_PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}"
				3342	fi
				3343
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3344	# Some systems cannot stand _XOPEN_SOURCE being defined at all; they
				3345	# disable features if it is defined, without any means to access these
				3346	# features as extensions. For these systems, we skip the definition of
				3347	# _XOPEN_SOURCE. Before adding a system to the list to gain access to
				3348	# some feature, make sure there is no alternative way to access this
				3349	# feature. Also, when using wildcards, make sure you have verified the
				3350	# need for not defining _XOPEN_SOURCE on all systems matching the
				3351	# wildcard, and that the wildcard does not include future systems
				3352	# (which may remove their limitations).
				3353	case $ac_sys_system/$ac_sys_release in
				3354	# On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined,
				3355	# even though select is a POSIX function. Reported by J. Ribbens.
Martin v. Löwis	76bafc6	2003-10-03 13:47:44	[diff] [blame]	3356	# Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish.
Martin v. Löwis	19ed3c8	2010-02-15 21:45:06	[diff] [blame]	3357	# In addition, Stefan Krah confirms that issue #1244610 exists through
				3358	# OpenBSD 4.6, but is fixed in 4.7.
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3359	OpenBSD/2.* \| OpenBSD/3.* \| OpenBSD/4.[0123456])
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3360	define_xopen_source=no
				3361	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3362	# also defined. This can be overridden by defining _BSD_SOURCE
				3363	# As this has a different meaning on Linux, only define it on OpenBSD
				3364
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3365	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3366
				3367	;;
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3368	OpenBSD/*)
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3369	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3370	# also defined. This can be overridden by defining _BSD_SOURCE
				3371	# As this has a different meaning on Linux, only define it on OpenBSD
				3372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3373	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3374
				3375	;;
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	3376	# Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of
				3377	# _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by
				3378	# Marc Recht
Benjamin Peterson	f608c61	2008-11-16 18:33:53	[diff] [blame]	3379	NetBSD/1.5 \| NetBSD/1.5.* \| NetBSD/1.6 \| NetBSD/1.6.* \| NetBSD/1.6[A-S])
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3380	define_xopen_source=no;;
Martin v. Löwis	1a41576	2010-05-28 15:44:20	[diff] [blame]	3381	# From the perspective of Solaris, _XOPEN_SOURCE is not so much a
				3382	# request to enable features supported by the standard as a request
				3383	# to disable features not supported by the standard. The best way
				3384	# for Python to use Solaris is simply to leave _XOPEN_SOURCE out
				3385	# entirely and define __EXTENSIONS__ instead.
				3386	SunOS/*)
Martin v. Löwis	a9d7142	2003-03-28 18:43:31	[diff] [blame]	3387	define_xopen_source=no;;
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3388	# On UnixWare 7, u_long is never defined with _XOPEN_SOURCE,
				3389	# but used in /usr/include/netinet/tcp.h. Reported by Tim Rice.
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3390	# Reconfirmed for 7.1.4 by Martin v. Loewis.
Martin v. Löwis	253d1f4	2004-05-07 19:14:14	[diff] [blame]	3391	OpenUNIX/8.0.0\| UnixWare/7.1.[0-4])
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3392	define_xopen_source=no;;
				3393	# On OpenServer 5, u_short is never defined with _XOPEN_SOURCE,
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3394	# but used in struct sockaddr.sa_family. Reported by Tim Rice.
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3395	SCO_SV/3.2)
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3396	define_xopen_source=no;;
Martin v. Löwis	b37509b	2008-11-04 20:45:29	[diff] [blame]	3397	# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
				3398	# _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
				3399	# identifies itself as Darwin/7.*
				3400	# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3401	# disables platform specific features beyond repair.
				3402	# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3403	# has no effect, don't bother defining them
				3404	Darwin/[6789].*)
Anthony Baxter	6169c6b	2003-10-04 07:46:23	[diff] [blame]	3405	define_xopen_source=no;;
Miss Islington (bot)	c4a53e4	2020-06-25 15:15:06	[diff] [blame]	3406	Darwin/[12][0-9].*)
Ronald Oussoren	b8f11a6	2010-03-08 07:02:03	[diff] [blame]	3407	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3408	# On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but
				3409	# used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined
				3410	# or has another value. By not (re)defining it, the defaults come in place.
Martin v. Löwis	c19c5a6	2003-11-18 20:00:44	[diff] [blame]	3411	AIX/4)
				3412	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3413	AIX/5)
				3414	if test `uname -r` -eq 1; then
				3415	define_xopen_source=no
				3416	fi
				3417	;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	3418	# On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from
				3419	# defining NI_NUMERICHOST.
				3420	QNX/6.3.2)
				3421	define_xopen_source=no
				3422	;;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	3423	# On VxWorks, defining _XOPEN_SOURCE causes compile failures
				3424	# in network headers still using system V types.
				3425	VxWorks/*)
				3426	define_xopen_source=no
				3427	;;
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3428
Miss Islington (bot)	28fc1ba	2020-02-14 03:27:28	[diff] [blame]	3429	# On HP-UX, defining _XOPEN_SOURCE to 600 or greater hides
				3430	# chroot() and other functions
				3431	hp\|HP)
				3432	define_xopen_source=no
				3433	;;
				3434
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3435	esac
				3436
				3437	if test $define_xopen_source = yes
				3438	then
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3439	# X/Open 7, incorporating POSIX.1-2008
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3440
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3441	$as_echo "#define _XOPEN_SOURCE 700" >>confdefs.h
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3442
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3443
				3444	# On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires
				3445	# definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else
				3446	# several APIs are not declared. Since this is also needed in some
				3447	# cases for HP-UX, we define it globally.
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3448
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3449	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3450
				3451
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3452
Victor Stinner	d169fdc	2011-09-07 22:56:17	[diff] [blame]	3453	$as_echo "#define _POSIX_C_SOURCE 200809L" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3454
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3455	fi
				3456
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3457	# On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE
				3458	case $ac_sys_system in
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3459	hp\|HP)
				3460	define_stdc_a1=yes;;
				3461	*)
				3462	define_stdc_a1=no;;
				3463	esac
				3464
				3465	if test $define_stdc_a1 = yes
				3466	then
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3467
				3468	$as_echo "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h
				3469
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3470	fi
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3471
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3472	# Record the configure-time value of MACOSX_DEPLOYMENT_TARGET,
				3473	# it may influence the way we can build extensions, so distutils
				3474	# needs to check it
				3475
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3476
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3477	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3478	EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3479
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	3480	# checks for alternative programs
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	3481
				3482	# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
				3483	# for debug/optimization stuff. BASECFLAGS is for flags that are required
				3484	# just to get things to compile and link. Users are free to override OPT
				3485	# when running configure or make. The build should not break if they do.
				3486	# BASECFLAGS should generally not be messed with, however.
				3487
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3488	# If the user switches compilers, we can't believe the cache
				3489	if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
				3490	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3491	as_fn_error $? "cached CC is different -- throw away $cache_file
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3492	(it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3493	fi
				3494
Jeffrey Yasskin	d4fcdb1	2010-07-09 16:30:58	[diff] [blame]	3495	# Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2
				3496	# when the compiler supports them, but we don't always want -O2, and
				3497	# we set -g later.
				3498	if test -z "$CFLAGS"; then
				3499	CFLAGS=
				3500	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3501
				3502	if test "$ac_sys_system" = "Darwin"
				3503	then
				3504	# Compiler selection on MacOSX is more complicated than
Serhiy Storchaka	88cc339	2018-06-04 05:20:25	[diff] [blame]	3505	# AC_PROG_CC can handle, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3506	# information
				3507	if test -z "${CC}"
				3508	then
				3509	found_gcc=
				3510	found_clang=
				3511	as_save_IFS=$IFS; IFS=:
				3512	for as_dir in $PATH
				3513	do
				3514	IFS=$as_save_IFS
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3515	if test -x "${as_dir}/gcc"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3516	if test -z "${found_gcc}"; then
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3517	found_gcc="${as_dir}/gcc"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3518	fi
				3519	fi
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3520	if test -x "${as_dir}/clang"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3521	if test -z "${found_clang}"; then
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3522	found_clang="${as_dir}/clang"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3523	fi
				3524	fi
				3525	done
				3526	IFS=$as_save_IFS
				3527
				3528	if test -n "$found_gcc" -a -n "$found_clang"
				3529	then
				3530	if test -n "`"$found_gcc" --version \| grep llvm-gcc`"
				3531	then
				3532	{ $as_echo "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5
				3533	$as_echo "$as_me: Detected llvm-gcc, falling back to clang" >&6;}
				3534	CC="$found_clang"
				3535	CXX="$found_clang++"
				3536	fi
				3537
				3538
				3539	elif test -z "$found_gcc" -a -n "$found_clang"
				3540	then
				3541	{ $as_echo "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5
				3542	$as_echo "$as_me: No GCC found, use CLANG" >&6;}
				3543	CC="$found_clang"
				3544	CXX="$found_clang++"
				3545
				3546	elif test -z "$found_gcc" -a -z "$found_clang"
				3547	then
				3548	found_clang=`/usr/bin/xcrun -find clang 2>/dev/null`
				3549	if test -n "${found_clang}"
				3550	then
				3551	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5
				3552	$as_echo "$as_me: Using clang from Xcode.app" >&6;}
				3553	CC="${found_clang}"
				3554	CXX="`/usr/bin/xcrun -find clang++`"
				3555
				3556	# else: use default behaviour
				3557	fi
				3558	fi
				3559	fi
				3560	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3561	ac_ext=c
				3562	ac_cpp='$CPP $CPPFLAGS'
				3563	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3564	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3565	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				3566	if test -n "$ac_tool_prefix"; then
				3567	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
				3568	set dummy ${ac_tool_prefix}gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3569	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3570	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3571	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3572	$as_echo_n "(cached) " >&6
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3573	else
				3574	if test -n "$CC"; then
				3575	ac_cv_prog_CC="$CC" # Let the user override the test.
				3576	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3577	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3578	for as_dir in $PATH
				3579	do
				3580	IFS=$as_save_IFS
				3581	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3582	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3583	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3584	ac_cv_prog_CC="${ac_tool_prefix}gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3585	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3586	break 2
				3587	fi
				3588	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3589	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3590	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3591
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3592	fi
				3593	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3594	CC=$ac_cv_prog_CC
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3595	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3597	$as_echo "$CC" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3598	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3599	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3600	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3601	fi
				3602
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3603
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3604	fi
				3605	if test -z "$ac_cv_prog_CC"; then
				3606	ac_ct_CC=$CC
				3607	# Extract the first word of "gcc", so it can be a program name with args.
				3608	set dummy gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3610	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3611	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3612	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3613	else
				3614	if test -n "$ac_ct_CC"; then
				3615	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3616	else
				3617	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3618	for as_dir in $PATH
				3619	do
				3620	IFS=$as_save_IFS
				3621	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3622	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3623	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3624	ac_cv_prog_ac_ct_CC="gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3625	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3626	break 2
				3627	fi
				3628	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3629	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3630	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3631
				3632	fi
				3633	fi
				3634	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3635	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3637	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3638	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3640	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3641	fi
				3642
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3643	if test "x$ac_ct_CC" = x; then
				3644	CC=""
				3645	else
				3646	case $cross_compiling:$ac_tool_warned in
				3647	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3648	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3649	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3650	ac_tool_warned=yes ;;
				3651	esac
				3652	CC=$ac_ct_CC
				3653	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3654	else
				3655	CC="$ac_cv_prog_CC"
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3656	fi
				3657
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3658	if test -z "$CC"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3659	if test -n "$ac_tool_prefix"; then
				3660	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3661	set dummy ${ac_tool_prefix}cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3663	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3664	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3665	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3666	else
				3667	if test -n "$CC"; then
				3668	ac_cv_prog_CC="$CC" # Let the user override the test.
				3669	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3670	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3671	for as_dir in $PATH
				3672	do
				3673	IFS=$as_save_IFS
				3674	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3675	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3676	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3677	ac_cv_prog_CC="${ac_tool_prefix}cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3678	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3679	break 2
				3680	fi
				3681	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3682	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3683	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3684
				3685	fi
				3686	fi
				3687	CC=$ac_cv_prog_CC
				3688	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3689	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3690	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3691	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3693	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3694	fi
				3695
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3696
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3697	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3698	fi
				3699	if test -z "$CC"; then
				3700	# Extract the first word of "cc", so it can be a program name with args.
				3701	set dummy cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3702	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3703	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3704	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3705	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3706	else
				3707	if test -n "$CC"; then
				3708	ac_cv_prog_CC="$CC" # Let the user override the test.
				3709	else
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3710	ac_prog_rejected=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3711	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3712	for as_dir in $PATH
				3713	do
				3714	IFS=$as_save_IFS
				3715	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3716	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3717	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3718	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
				3719	ac_prog_rejected=yes
				3720	continue
				3721	fi
				3722	ac_cv_prog_CC="cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3723	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3724	break 2
				3725	fi
				3726	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3727	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3728	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3729
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3730	if test $ac_prog_rejected = yes; then
				3731	# We found a bogon in the path, so make sure we never use it.
				3732	set dummy $ac_cv_prog_CC
				3733	shift
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3734	if test $# != 0; then
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3735	# We chose a different compiler from the bogus one.
				3736	# However, it has the same basename, so the bogon will be chosen
				3737	# first if we set CC to just the basename; use the full file name.
				3738	shift
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3739	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3740	fi
				3741	fi
				3742	fi
				3743	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3744	CC=$ac_cv_prog_CC
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3745	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3746	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3747	$as_echo "$CC" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3748	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3750	$as_echo "no" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3751	fi
				3752
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3753
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3754	fi
				3755	if test -z "$CC"; then
				3756	if test -n "$ac_tool_prefix"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3757	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3758	do
				3759	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				3760	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3762	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3763	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3764	$as_echo_n "(cached) " >&6
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3765	else
				3766	if test -n "$CC"; then
				3767	ac_cv_prog_CC="$CC" # Let the user override the test.
				3768	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3770	for as_dir in $PATH
				3771	do
				3772	IFS=$as_save_IFS
				3773	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3774	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3775	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3776	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3777	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3778	break 2
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	3779	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3780	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3781	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3782	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3783
				3784	fi
				3785	fi
				3786	CC=$ac_cv_prog_CC
				3787	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3788	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3789	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3790	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3791	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3792	$as_echo "no" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3793	fi
				3794
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3795
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3796	test -n "$CC" && break
				3797	done
				3798	fi
				3799	if test -z "$CC"; then
				3800	ac_ct_CC=$CC
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3801	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3802	do
				3803	# Extract the first word of "$ac_prog", so it can be a program name with args.
				3804	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3806	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3807	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3808	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3809	else
				3810	if test -n "$ac_ct_CC"; then
				3811	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3812	else
				3813	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3814	for as_dir in $PATH
				3815	do
				3816	IFS=$as_save_IFS
				3817	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3818	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3819	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3820	ac_cv_prog_ac_ct_CC="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3821	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3822	break 2
				3823	fi
				3824	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3825	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3826	IFS=$as_save_IFS
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3827
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3828	fi
				3829	fi
				3830	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3831	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3833	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3834	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3836	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3837	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3838
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3839
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3840	test -n "$ac_ct_CC" && break
				3841	done
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3842
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3843	if test "x$ac_ct_CC" = x; then
				3844	CC=""
				3845	else
				3846	case $cross_compiling:$ac_tool_warned in
				3847	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3848	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3849	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3850	ac_tool_warned=yes ;;
				3851	esac
				3852	CC=$ac_ct_CC
				3853	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3854	fi
				3855
				3856	fi
				3857
				3858
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3859	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3860	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3861	as_fn_error $? "no acceptable C compiler found in \$PATH
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3862	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3863
				3864	# Provide some information about the compiler.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3865	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
				3866	set X $ac_compile
				3867	ac_compiler=$2
				3868	for ac_option in --version -v -V -qversion; do
				3869	{ { ac_try="$ac_compiler $ac_option >&5"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3870	case "(($ac_try" in
				3871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3872	*) ac_try_echo=$ac_try;;
				3873	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3875	$as_echo "$ac_try_echo"; } >&5
				3876	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3877	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3878	if test -s conftest.err; then
				3879	sed '10a\
				3880	... rest of stderr output deleted ...
				3881	10q' conftest.err >conftest.er1
				3882	cat conftest.er1 >&5
				3883	fi
				3884	rm -f conftest.er1 conftest.err
				3885	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3886	test $ac_status = 0; }
				3887	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3888
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3890	/* end confdefs.h. */
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3891
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3892	int
				3893	main ()
				3894	{
				3895
				3896	;
				3897	return 0;
				3898	}
				3899	_ACEOF
				3900	ac_clean_files_save=$ac_clean_files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3901	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3902	# Try to create an executable without -o first, disregard a.out.
				3903	# It will help us diagnose broken compilers, and finding out an intuition
				3904	# of exeext.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
				3906	$as_echo_n "checking whether the C compiler works... " >&6; }
				3907	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
				3908
				3909	# The possible output files:
				3910	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
				3911
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3912	ac_rmfiles=
				3913	for ac_file in $ac_files
				3914	do
				3915	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3916	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3917	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
				3918	esac
				3919	done
				3920	rm -f $ac_rmfiles
				3921
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3922	if { { ac_try="$ac_link_default"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3923	case "(($ac_try" in
				3924	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3925	*) ac_try_echo=$ac_try;;
				3926	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3927	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3928	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3929	(eval "$ac_link_default") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3930	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3932	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3933	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
				3934	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
				3935	# in a Makefile. We should not override ac_cv_exeext if it was cached,
				3936	# so that the user can short-circuit this test for compilers unknown to
				3937	# Autoconf.
				3938	for ac_file in $ac_files ''
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3939	do
				3940	test -f "$ac_file" \|\| continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3941	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3942	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3943	;;
				3944	[ab].out )
				3945	# We found the default executable, but exeext='' is most
				3946	# certainly right.
				3947	break;;
				3948	. )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3949	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3950	then :; else
				3951	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				3952	fi
				3953	# We set ac_cv_exeext here because the later test for it is not
				3954	# safe: cross compilers may not add the suffix if given an `-o'
				3955	# argument, so we may need to know it at that point already.
				3956	# Even if this section looks crufty: it has the advantage of
				3957	# actually working.
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3958	break;;
				3959	* )
				3960	break;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3961	esac
				3962	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3963	test "$ac_cv_exeext" = no && ac_cv_exeext=
				3964
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3965	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3966	ac_file=''
				3967	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3968	if test -z "$ac_file"; then :
				3969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3970	$as_echo "no" >&6; }
				3971	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3972	sed 's/^/\| /' conftest.$ac_ext >&5
				3973
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3974	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3975	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3976	as_fn_error 77 "C compiler cannot create executables
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3977	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3978	else
				3979	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				3980	$as_echo "yes" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3981	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3982	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
				3983	$as_echo_n "checking for C compiler default output file name... " >&6; }
				3984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
				3985	$as_echo "$ac_file" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3986	ac_exeext=$ac_cv_exeext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3987
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3988	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3989	ac_clean_files=$ac_clean_files_save
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3990	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
				3991	$as_echo_n "checking for suffix of executables... " >&6; }
				3992	if { { ac_try="$ac_link"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3993	case "(($ac_try" in
				3994	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3995	*) ac_try_echo=$ac_try;;
				3996	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3997	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3998	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3999	(eval "$ac_link") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4000	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4001	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4002	test $ac_status = 0; }; then :
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4003	# If both `conftest.exe' and `conftest' are `present' (well, observable)
				4004	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
				4005	# work properly (i.e., refer to `conftest.exe'), while it won't with
				4006	# `rm'.
				4007	for ac_file in conftest.exe conftest conftest.*; do
				4008	test -f "$ac_file" \|\| continue
				4009	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4010	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4011	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				4012	break;;
				4013	* ) break;;
				4014	esac
				4015	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4016	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4017	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4018	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4019	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4020	See \`config.log' for more details" "$LINENO" 5; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	4021	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4022	rm -f conftest conftest$ac_cv_exeext
				4023	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
				4024	$as_echo "$ac_cv_exeext" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4025
				4026	rm -f conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4027	EXEEXT=$ac_cv_exeext
				4028	ac_exeext=$EXEEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4030	/* end confdefs.h. */
				4031	#include <stdio.h>
				4032	int
				4033	main ()
				4034	{
				4035	FILE *f = fopen ("conftest.out", "w");
				4036	return ferror (f) \|\| fclose (f) != 0;
				4037
				4038	;
				4039	return 0;
				4040	}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4041	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4042	ac_clean_files="$ac_clean_files conftest.out"
				4043	# Check that the compiler produces executables we can run. If not, either
				4044	# the compiler is broken, or we cross compile.
				4045	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
				4046	$as_echo_n "checking whether we are cross compiling... " >&6; }
				4047	if test "$cross_compiling" != yes; then
				4048	{ { ac_try="$ac_link"
				4049	case "(($ac_try" in
				4050	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4051	*) ac_try_echo=$ac_try;;
				4052	esac
				4053	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4054	$as_echo "$ac_try_echo"; } >&5
				4055	(eval "$ac_link") 2>&5
				4056	ac_status=$?
				4057	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4058	test $ac_status = 0; }
				4059	if { ac_try='./conftest$ac_cv_exeext'
				4060	{ { case "(($ac_try" in
				4061	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4062	*) ac_try_echo=$ac_try;;
				4063	esac
				4064	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4065	$as_echo "$ac_try_echo"; } >&5
				4066	(eval "$ac_try") 2>&5
				4067	ac_status=$?
				4068	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4069	test $ac_status = 0; }; }; then
				4070	cross_compiling=no
				4071	else
				4072	if test "$cross_compiling" = maybe; then
				4073	cross_compiling=yes
				4074	else
				4075	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4076	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4077	as_fn_error $? "cannot run C compiled programs.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4078	If you meant to cross compile, use \`--host'.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4079	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4080	fi
				4081	fi
				4082	fi
				4083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
				4084	$as_echo "$cross_compiling" >&6; }
				4085
				4086	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
				4087	ac_clean_files=$ac_clean_files_save
				4088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
				4089	$as_echo_n "checking for suffix of object files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4090	if ${ac_cv_objext+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4091	$as_echo_n "(cached) " >&6
				4092	else
				4093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4094	/* end confdefs.h. */
				4095
				4096	int
				4097	main ()
				4098	{
				4099
				4100	;
				4101	return 0;
				4102	}
				4103	_ACEOF
				4104	rm -f conftest.o conftest.obj
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4105	if { { ac_try="$ac_compile"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4106	case "(($ac_try" in
				4107	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4108	*) ac_try_echo=$ac_try;;
				4109	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4110	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4111	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4112	(eval "$ac_compile") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4113	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4114	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4115	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4116	for ac_file in conftest.o conftest.obj conftest.*; do
				4117	test -f "$ac_file" \|\| continue;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4118	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4119	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4120	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
				4121	break;;
				4122	esac
				4123	done
				4124	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4125	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4126	sed 's/^/\| /' conftest.$ac_ext >&5
				4127
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4128	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4129	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4130	as_fn_error $? "cannot compute suffix of object files: cannot compile
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4131	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4132	fi
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4133	rm -f conftest.$ac_cv_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4134	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
				4136	$as_echo "$ac_cv_objext" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4137	OBJEXT=$ac_cv_objext
				4138	ac_objext=$OBJEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4139	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
				4140	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4141	if ${ac_cv_c_compiler_gnu+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4142	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4143	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4144	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4145	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4146
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4147	int
				4148	main ()
				4149	{
				4150	#ifndef __GNUC__
				4151	choke me
				4152	#endif
				4153
				4154	;
				4155	return 0;
				4156	}
				4157	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4158	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4159	ac_compiler_gnu=yes
				4160	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4161	ac_compiler_gnu=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4162	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4164	ac_cv_c_compiler_gnu=$ac_compiler_gnu
				4165
				4166	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
				4168	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
				4169	if test $ac_compiler_gnu = yes; then
				4170	GCC=yes
				4171	else
				4172	GCC=
				4173	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4174	ac_test_CFLAGS=${CFLAGS+set}
				4175	ac_save_CFLAGS=$CFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4176	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
				4177	$as_echo_n "checking whether $CC accepts -g... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4178	if ${ac_cv_prog_cc_g+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4179	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4180	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4181	ac_save_c_werror_flag=$ac_c_werror_flag
				4182	ac_c_werror_flag=yes
				4183	ac_cv_prog_cc_g=no
				4184	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4186	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4187
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4188	int
				4189	main ()
				4190	{
				4191
				4192	;
				4193	return 0;
				4194	}
				4195	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4196	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4197	ac_cv_prog_cc_g=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4198	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4199	CFLAGS=""
				4200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4201	/* end confdefs.h. */
				4202
				4203	int
				4204	main ()
				4205	{
				4206
				4207	;
				4208	return 0;
				4209	}
				4210	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4211	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4212
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4213	else
				4214	ac_c_werror_flag=$ac_save_c_werror_flag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4215	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4217	/* end confdefs.h. */
				4218
				4219	int
				4220	main ()
				4221	{
				4222
				4223	;
				4224	return 0;
				4225	}
				4226	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4227	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4228	ac_cv_prog_cc_g=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	4229	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4230	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4231	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4232	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4233	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4234	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4235	ac_c_werror_flag=$ac_save_c_werror_flag
				4236	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
				4238	$as_echo "$ac_cv_prog_cc_g" >&6; }
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4239	if test "$ac_test_CFLAGS" = set; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4240	CFLAGS=$ac_save_CFLAGS
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4241	elif test $ac_cv_prog_cc_g = yes; then
				4242	if test "$GCC" = yes; then
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4243	CFLAGS="-g -O2"
				4244	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4245	CFLAGS="-g"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4246	fi
				4247	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4248	if test "$GCC" = yes; then
				4249	CFLAGS="-O2"
				4250	else
				4251	CFLAGS=
				4252	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4253	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4254	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
				4255	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4256	if ${ac_cv_prog_cc_c89+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4257	$as_echo_n "(cached) " >&6
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4258	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4259	ac_cv_prog_cc_c89=no
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4260	ac_save_CC=$CC
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4261	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4262	/* end confdefs.h. */
				4263	#include <stdarg.h>
				4264	#include <stdio.h>
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4265	struct stat;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4266	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
				4267	struct buf { int x; };
				4268	FILE * (rcsopen) (struct buf , struct stat *, int);
				4269	static char *e (p, i)
				4270	char **p;
				4271	int i;
				4272	{
				4273	return p[i];
				4274	}
				4275	static char f (char (g) (char , int), char *p, ...)
				4276	{
				4277	char *s;
				4278	va_list v;
				4279	va_start (v,p);
				4280	s = g (p, va_arg (v,int));
				4281	va_end (v);
				4282	return s;
				4283	}
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4284
				4285	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
				4286	function prototypes and stuff, but not '\xHH' hex character constants.
				4287	These don't provoke an error unfortunately, instead are silently treated
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4288	as 'x'. The following induces an error, until -std is added to get
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4289	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
				4290	array size at least. It's necessary to write '\x00'==0 to get something
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4291	that's true only with -std. */
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4292	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
				4293
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4294	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
				4295	inside strings and character constants. */
				4296	#define FOO(x) 'x'
				4297	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
				4298
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4299	int test (int i, double x);
				4300	struct s1 {int (*f) (int a);};
				4301	struct s2 {int (*f) (double a);};
				4302	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
				4303	int argc;
				4304	char **argv;
				4305	int
				4306	main ()
				4307	{
				4308	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
				4309	;
				4310	return 0;
				4311	}
				4312	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4313	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
				4314	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4315	do
				4316	CC="$ac_save_CC $ac_arg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4317	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4318	ac_cv_prog_cc_c89=$ac_arg
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4319	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4320	rm -f core conftest.err conftest.$ac_objext
				4321	test "x$ac_cv_prog_cc_c89" != "xno" && break
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4322	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4323	rm -f conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4324	CC=$ac_save_CC
				4325
				4326	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4327	# AC_CACHE_VAL
				4328	case "x$ac_cv_prog_cc_c89" in
				4329	x)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
				4331	$as_echo "none needed" >&6; } ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4332	xno)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
				4334	$as_echo "unsupported" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4335	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4336	CC="$CC $ac_cv_prog_cc_c89"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
				4338	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4339	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4340	if test "x$ac_cv_prog_cc_c89" != xno; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4341
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4342	fi
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4343
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4344	ac_ext=c
				4345	ac_cpp='$CPP $CPPFLAGS'
				4346	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4347	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4348	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4349
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	4350	ac_ext=c
				4351	ac_cpp='$CPP $CPPFLAGS'
				4352	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4353	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4354	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4355	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
				4356	$as_echo_n "checking how to run the C preprocessor... " >&6; }
				4357	# On Suns, sometimes $CPP names a directory.
				4358	if test -n "$CPP" && test -d "$CPP"; then
				4359	CPP=
				4360	fi
				4361	if test -z "$CPP"; then
				4362	if ${ac_cv_prog_CPP+:} false; then :
				4363	$as_echo_n "(cached) " >&6
				4364	else
				4365	# Double quotes because CPP needs to be expanded
				4366	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
				4367	do
				4368	ac_preproc_ok=false
				4369	for ac_c_preproc_warn_flag in '' yes
				4370	do
				4371	# Use a header file that comes with gcc, so configuring glibc
				4372	# with a fresh cross-compiler works.
				4373	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4374	# <limits.h> exists even on freestanding compilers.
				4375	# On the NeXT, cc -E runs the code through the compiler's parser,
				4376	# not just through cpp. "Syntax error" is here to catch this case.
				4377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4378	/* end confdefs.h. */
				4379	#ifdef __STDC__
				4380	# include <limits.h>
				4381	#else
				4382	# include <assert.h>
				4383	#endif
				4384	Syntax error
				4385	_ACEOF
				4386	if ac_fn_c_try_cpp "$LINENO"; then :
				4387
				4388	else
				4389	# Broken: fails on valid input.
				4390	continue
				4391	fi
				4392	rm -f conftest.err conftest.i conftest.$ac_ext
				4393
				4394	# OK, works on sane cases. Now check whether nonexistent headers
				4395	# can be detected and how.
				4396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4397	/* end confdefs.h. */
				4398	#include <ac_nonexistent.h>
				4399	_ACEOF
				4400	if ac_fn_c_try_cpp "$LINENO"; then :
				4401	# Broken: success on invalid input.
				4402	continue
				4403	else
				4404	# Passes both tests.
				4405	ac_preproc_ok=:
				4406	break
				4407	fi
				4408	rm -f conftest.err conftest.i conftest.$ac_ext
				4409
				4410	done
				4411	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4412	rm -f conftest.i conftest.err conftest.$ac_ext
				4413	if $ac_preproc_ok; then :
				4414	break
				4415	fi
				4416
				4417	done
				4418	ac_cv_prog_CPP=$CPP
				4419
				4420	fi
				4421	CPP=$ac_cv_prog_CPP
				4422	else
				4423	ac_cv_prog_CPP=$CPP
				4424	fi
				4425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
				4426	$as_echo "$CPP" >&6; }
				4427	ac_preproc_ok=false
				4428	for ac_c_preproc_warn_flag in '' yes
				4429	do
				4430	# Use a header file that comes with gcc, so configuring glibc
				4431	# with a fresh cross-compiler works.
				4432	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4433	# <limits.h> exists even on freestanding compilers.
				4434	# On the NeXT, cc -E runs the code through the compiler's parser,
				4435	# not just through cpp. "Syntax error" is here to catch this case.
				4436	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4437	/* end confdefs.h. */
				4438	#ifdef __STDC__
				4439	# include <limits.h>
				4440	#else
				4441	# include <assert.h>
				4442	#endif
				4443	Syntax error
				4444	_ACEOF
				4445	if ac_fn_c_try_cpp "$LINENO"; then :
				4446
				4447	else
				4448	# Broken: fails on valid input.
				4449	continue
				4450	fi
				4451	rm -f conftest.err conftest.i conftest.$ac_ext
				4452
				4453	# OK, works on sane cases. Now check whether nonexistent headers
				4454	# can be detected and how.
				4455	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4456	/* end confdefs.h. */
				4457	#include <ac_nonexistent.h>
				4458	_ACEOF
				4459	if ac_fn_c_try_cpp "$LINENO"; then :
				4460	# Broken: success on invalid input.
				4461	continue
				4462	else
				4463	# Passes both tests.
				4464	ac_preproc_ok=:
				4465	break
				4466	fi
				4467	rm -f conftest.err conftest.i conftest.$ac_ext
				4468
				4469	done
				4470	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4471	rm -f conftest.i conftest.err conftest.$ac_ext
				4472	if $ac_preproc_ok; then :
				4473
				4474	else
				4475	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4476	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				4477	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
				4478	See \`config.log' for more details" "$LINENO" 5; }
				4479	fi
				4480
				4481	ac_ext=c
				4482	ac_cpp='$CPP $CPPFLAGS'
				4483	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4484	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4485	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4486
				4487	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
				4488	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
				4489	if ${ac_cv_path_GREP+:} false; then :
				4490	$as_echo_n "(cached) " >&6
				4491	else
				4492	if test -z "$GREP"; then
				4493	ac_path_GREP_found=false
				4494	# Loop through the user's path and test for each of PROGNAME-LIST
				4495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4496	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				4497	do
				4498	IFS=$as_save_IFS
				4499	test -z "$as_dir" && as_dir=.
				4500	for ac_prog in grep ggrep; do
				4501	for ac_exec_ext in '' $ac_executable_extensions; do
				4502	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
				4503	as_fn_executable_p "$ac_path_GREP" \|\| continue
				4504	# Check for GNU ac_path_GREP and select it if it is found.
				4505	# Check for GNU $ac_path_GREP
				4506	case `"$ac_path_GREP" --version 2>&1` in
				4507	GNU)
				4508	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
				4509	*)
				4510	ac_count=0
				4511	$as_echo_n 0123456789 >"conftest.in"
				4512	while :
				4513	do
				4514	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4515	mv "conftest.tmp" "conftest.in"
				4516	cp "conftest.in" "conftest.nl"
				4517	$as_echo 'GREP' >> "conftest.nl"
				4518	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4519	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4520	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4521	if test $ac_count -gt ${ac_path_GREP_max-0}; then
				4522	# Best one so far, save it but keep looking for a better one
				4523	ac_cv_path_GREP="$ac_path_GREP"
				4524	ac_path_GREP_max=$ac_count
				4525	fi
				4526	# 10*(2^10) chars as input seems more than enough
				4527	test $ac_count -gt 10 && break
				4528	done
				4529	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4530	esac
				4531
				4532	$ac_path_GREP_found && break 3
				4533	done
				4534	done
				4535	done
				4536	IFS=$as_save_IFS
				4537	if test -z "$ac_cv_path_GREP"; then
				4538	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
				4539	fi
				4540	else
				4541	ac_cv_path_GREP=$GREP
				4542	fi
				4543
				4544	fi
				4545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
				4546	$as_echo "$ac_cv_path_GREP" >&6; }
				4547	GREP="$ac_cv_path_GREP"
				4548
				4549
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	4550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
				4551	$as_echo_n "checking for a sed that does not truncate output... " >&6; }
				4552	if ${ac_cv_path_SED+:} false; then :
				4553	$as_echo_n "(cached) " >&6
				4554	else
				4555	ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
				4556	for ac_i in 1 2 3 4 5 6 7; do
				4557	ac_script="$ac_script$as_nl$ac_script"
				4558	done
				4559	echo "$ac_script" 2>/dev/null \| sed 99q >conftest.sed
				4560	{ ac_script=; unset ac_script;}
				4561	if test -z "$SED"; then
				4562	ac_path_SED_found=false
				4563	# Loop through the user's path and test for each of PROGNAME-LIST
				4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4565	for as_dir in $PATH
				4566	do
				4567	IFS=$as_save_IFS
				4568	test -z "$as_dir" && as_dir=.
				4569	for ac_prog in sed gsed; do
				4570	for ac_exec_ext in '' $ac_executable_extensions; do
				4571	ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
				4572	as_fn_executable_p "$ac_path_SED" \|\| continue
				4573	# Check for GNU ac_path_SED and select it if it is found.
				4574	# Check for GNU $ac_path_SED
				4575	case `"$ac_path_SED" --version 2>&1` in
				4576	GNU)
				4577	ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
				4578	*)
				4579	ac_count=0
				4580	$as_echo_n 0123456789 >"conftest.in"
				4581	while :
				4582	do
				4583	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4584	mv "conftest.tmp" "conftest.in"
				4585	cp "conftest.in" "conftest.nl"
				4586	$as_echo '' >> "conftest.nl"
				4587	"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4588	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4589	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4590	if test $ac_count -gt ${ac_path_SED_max-0}; then
				4591	# Best one so far, save it but keep looking for a better one
				4592	ac_cv_path_SED="$ac_path_SED"
				4593	ac_path_SED_max=$ac_count
				4594	fi
				4595	# 10*(2^10) chars as input seems more than enough
				4596	test $ac_count -gt 10 && break
				4597	done
				4598	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4599	esac
				4600
				4601	$ac_path_SED_found && break 3
				4602	done
				4603	done
				4604	done
				4605	IFS=$as_save_IFS
				4606	if test -z "$ac_cv_path_SED"; then
				4607	as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
				4608	fi
				4609	else
				4610	ac_cv_path_SED=$SED
				4611	fi
				4612
				4613	fi
				4614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
				4615	$as_echo "$ac_cv_path_SED" >&6; }
				4616	SED="$ac_cv_path_SED"
				4617	rm -f conftest.sed
				4618
Martin v. Löwis	1d5ecb7	2001-08-09 10:29:44	[diff] [blame]	4619
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4620
				4621
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4622	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5
				4623	$as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4624
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4625	# Check whether --with-cxx_main was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4626	if test "${with_cxx_main+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4627	withval=$with_cxx_main;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4628
				4629	case $withval in
				4630	no) with_cxx_main=no
				4631	MAINCC='$(CC)';;
				4632	yes) with_cxx_main=yes
				4633	MAINCC='$(CXX)';;
				4634	*) with_cxx_main=yes
				4635	MAINCC=$withval
				4636	if test -z "$CXX"
				4637	then
				4638	CXX=$withval
				4639	fi;;
				4640	esac
				4641	else
				4642
				4643	with_cxx_main=no
				4644	MAINCC='$(CC)'
				4645
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4646	fi
				4647
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4648	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5
				4649	$as_echo "$with_cxx_main" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4650
				4651	preset_cxx="$CXX"
				4652	if test -z "$CXX"
				4653	then
				4654	case "$CC" in
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4655	gcc) if test -n "$ac_tool_prefix"; then
				4656	# Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args.
				4657	set dummy ${ac_tool_prefix}g++; ac_word=$2
				4658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4659	$as_echo_n "checking for $ac_word... " >&6; }
				4660	if ${ac_cv_path_CXX+:} false; then :
				4661	$as_echo_n "(cached) " >&6
				4662	else
				4663	case $CXX in
				4664	[\\/]* \| ?:[\\/]*)
				4665	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4666	;;
				4667	*)
				4668	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4669	for as_dir in notfound
				4670	do
				4671	IFS=$as_save_IFS
				4672	test -z "$as_dir" && as_dir=.
				4673	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4674	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4675	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4676	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4677	break 2
				4678	fi
				4679	done
				4680	done
				4681	IFS=$as_save_IFS
				4682
				4683	;;
				4684	esac
				4685	fi
				4686	CXX=$ac_cv_path_CXX
				4687	if test -n "$CXX"; then
				4688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4689	$as_echo "$CXX" >&6; }
				4690	else
				4691	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4692	$as_echo "no" >&6; }
				4693	fi
				4694
				4695
				4696	fi
				4697	if test -z "$ac_cv_path_CXX"; then
				4698	ac_pt_CXX=$CXX
				4699	# Extract the first word of "g++", so it can be a program name with args.
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4700	set dummy g++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4701	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4702	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4703	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4704	$as_echo_n "(cached) " >&6
				4705	else
				4706	case $ac_pt_CXX in
				4707	[\\/]* \| ?:[\\/]*)
				4708	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4709	;;
				4710	*)
				4711	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4712	for as_dir in notfound
				4713	do
				4714	IFS=$as_save_IFS
				4715	test -z "$as_dir" && as_dir=.
				4716	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4717	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4718	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4719	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4720	break 2
				4721	fi
				4722	done
				4723	done
				4724	IFS=$as_save_IFS
				4725
				4726	;;
				4727	esac
				4728	fi
				4729	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4730	if test -n "$ac_pt_CXX"; then
				4731	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4732	$as_echo "$ac_pt_CXX" >&6; }
				4733	else
				4734	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4735	$as_echo "no" >&6; }
				4736	fi
				4737
				4738	if test "x$ac_pt_CXX" = x; then
				4739	CXX="g++"
				4740	else
				4741	case $cross_compiling:$ac_tool_warned in
				4742	yes:)
				4743	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4744	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4745	ac_tool_warned=yes ;;
				4746	esac
				4747	CXX=$ac_pt_CXX
				4748	fi
				4749	else
				4750	CXX="$ac_cv_path_CXX"
				4751	fi
				4752	;;
				4753	cc) if test -n "$ac_tool_prefix"; then
				4754	# Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args.
				4755	set dummy ${ac_tool_prefix}c++; ac_word=$2
				4756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4757	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4758	if ${ac_cv_path_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4759	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4760	else
				4761	case $CXX in
				4762	[\\/]* \| ?:[\\/]*)
				4763	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4764	;;
				4765	*)
				4766	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4767	for as_dir in notfound
				4768	do
				4769	IFS=$as_save_IFS
				4770	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4771	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4772	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4773	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4774	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4775	break 2
				4776	fi
				4777	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4778	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4779	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4780
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4781	;;
				4782	esac
				4783	fi
				4784	CXX=$ac_cv_path_CXX
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4785	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4786	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4787	$as_echo "$CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4788	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4790	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4791	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4792
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4793
				4794	fi
				4795	if test -z "$ac_cv_path_CXX"; then
				4796	ac_pt_CXX=$CXX
				4797	# Extract the first word of "c++", so it can be a program name with args.
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4798	set dummy c++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4799	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4800	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4801	if ${ac_cv_path_ac_pt_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4802	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4803	else
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4804	case $ac_pt_CXX in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4805	[\\/]* \| ?:[\\/]*)
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4806	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4807	;;
				4808	*)
				4809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4810	for as_dir in notfound
				4811	do
				4812	IFS=$as_save_IFS
				4813	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4814	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4815	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4816	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4817	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4818	break 2
				4819	fi
				4820	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4821	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4822	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4823
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4824	;;
				4825	esac
				4826	fi
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4827	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4828	if test -n "$ac_pt_CXX"; then
				4829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4830	$as_echo "$ac_pt_CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4831	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4833	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4834	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4835
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4836	if test "x$ac_pt_CXX" = x; then
				4837	CXX="c++"
				4838	else
				4839	case $cross_compiling:$ac_tool_warned in
				4840	yes:)
				4841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4842	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4843	ac_tool_warned=yes ;;
				4844	esac
				4845	CXX=$ac_pt_CXX
				4846	fi
				4847	else
				4848	CXX="$ac_cv_path_CXX"
				4849	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4850	;;
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4851	clang\|*/clang) if test -n "$ac_tool_prefix"; then
				4852	# Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args.
				4853	set dummy ${ac_tool_prefix}clang++; ac_word=$2
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4855	$as_echo_n "checking for $ac_word... " >&6; }
				4856	if ${ac_cv_path_CXX+:} false; then :
				4857	$as_echo_n "(cached) " >&6
				4858	else
				4859	case $CXX in
				4860	[\\/]* \| ?:[\\/]*)
				4861	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4862	;;
				4863	*)
				4864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4865	for as_dir in notfound
				4866	do
				4867	IFS=$as_save_IFS
				4868	test -z "$as_dir" && as_dir=.
				4869	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4870	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4871	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4872	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4873	break 2
				4874	fi
				4875	done
				4876	done
				4877	IFS=$as_save_IFS
				4878
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4879	;;
				4880	esac
				4881	fi
				4882	CXX=$ac_cv_path_CXX
				4883	if test -n "$CXX"; then
				4884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4885	$as_echo "$CXX" >&6; }
				4886	else
				4887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4888	$as_echo "no" >&6; }
				4889	fi
				4890
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4891
				4892	fi
				4893	if test -z "$ac_cv_path_CXX"; then
				4894	ac_pt_CXX=$CXX
				4895	# Extract the first word of "clang++", so it can be a program name with args.
				4896	set dummy clang++; ac_word=$2
				4897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4898	$as_echo_n "checking for $ac_word... " >&6; }
				4899	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4900	$as_echo_n "(cached) " >&6
				4901	else
				4902	case $ac_pt_CXX in
				4903	[\\/]* \| ?:[\\/]*)
				4904	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4905	;;
				4906	*)
				4907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4908	for as_dir in notfound
				4909	do
				4910	IFS=$as_save_IFS
				4911	test -z "$as_dir" && as_dir=.
				4912	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4913	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4914	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4915	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4916	break 2
				4917	fi
				4918	done
				4919	done
				4920	IFS=$as_save_IFS
				4921
				4922	;;
				4923	esac
				4924	fi
				4925	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4926	if test -n "$ac_pt_CXX"; then
				4927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4928	$as_echo "$ac_pt_CXX" >&6; }
				4929	else
				4930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4931	$as_echo "no" >&6; }
				4932	fi
				4933
				4934	if test "x$ac_pt_CXX" = x; then
				4935	CXX="clang++"
				4936	else
				4937	case $cross_compiling:$ac_tool_warned in
				4938	yes:)
				4939	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4940	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4941	ac_tool_warned=yes ;;
				4942	esac
				4943	CXX=$ac_pt_CXX
				4944	fi
				4945	else
				4946	CXX="$ac_cv_path_CXX"
				4947	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4948	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	4949	icc\|*/icc) if test -n "$ac_tool_prefix"; then
				4950	# Extract the first word of "${ac_tool_prefix}icpc", so it can be a program name with args.
				4951	set dummy ${ac_tool_prefix}icpc; ac_word=$2
				4952	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4953	$as_echo_n "checking for $ac_word... " >&6; }
				4954	if ${ac_cv_path_CXX+:} false; then :
				4955	$as_echo_n "(cached) " >&6
				4956	else
				4957	case $CXX in
				4958	[\\/]* \| ?:[\\/]*)
				4959	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4960	;;
				4961	*)
				4962	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4963	for as_dir in notfound
				4964	do
				4965	IFS=$as_save_IFS
				4966	test -z "$as_dir" && as_dir=.
				4967	for ac_exec_ext in '' $ac_executable_extensions; do
				4968	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4969	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4970	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4971	break 2
				4972	fi
				4973	done
				4974	done
				4975	IFS=$as_save_IFS
				4976
				4977	;;
				4978	esac
				4979	fi
				4980	CXX=$ac_cv_path_CXX
				4981	if test -n "$CXX"; then
				4982	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4983	$as_echo "$CXX" >&6; }
				4984	else
				4985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4986	$as_echo "no" >&6; }
				4987	fi
				4988
				4989
				4990	fi
				4991	if test -z "$ac_cv_path_CXX"; then
				4992	ac_pt_CXX=$CXX
				4993	# Extract the first word of "icpc", so it can be a program name with args.
				4994	set dummy icpc; ac_word=$2
				4995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4996	$as_echo_n "checking for $ac_word... " >&6; }
				4997	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4998	$as_echo_n "(cached) " >&6
				4999	else
				5000	case $ac_pt_CXX in
				5001	[\\/]* \| ?:[\\/]*)
				5002	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				5003	;;
				5004	*)
				5005	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5006	for as_dir in notfound
				5007	do
				5008	IFS=$as_save_IFS
				5009	test -z "$as_dir" && as_dir=.
				5010	for ac_exec_ext in '' $ac_executable_extensions; do
				5011	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5012	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				5013	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5014	break 2
				5015	fi
				5016	done
				5017	done
				5018	IFS=$as_save_IFS
				5019
				5020	;;
				5021	esac
				5022	fi
				5023	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				5024	if test -n "$ac_pt_CXX"; then
				5025	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				5026	$as_echo "$ac_pt_CXX" >&6; }
				5027	else
				5028	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5029	$as_echo "no" >&6; }
				5030	fi
				5031
				5032	if test "x$ac_pt_CXX" = x; then
				5033	CXX="icpc"
				5034	else
				5035	case $cross_compiling:$ac_tool_warned in
				5036	yes:)
				5037	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5038	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5039	ac_tool_warned=yes ;;
				5040	esac
				5041	CXX=$ac_pt_CXX
				5042	fi
				5043	else
				5044	CXX="$ac_cv_path_CXX"
				5045	fi
				5046	;;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5047	esac
				5048	if test "$CXX" = "notfound"
				5049	then
				5050	CXX=""
				5051	fi
				5052	fi
				5053	if test -z "$CXX"
				5054	then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5055	if test -n "$ac_tool_prefix"; then
				5056	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5057	do
				5058	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				5059	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5061	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5062	if ${ac_cv_prog_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5063	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5064	else
				5065	if test -n "$CXX"; then
				5066	ac_cv_prog_CXX="$CXX" # Let the user override the test.
				5067	else
				5068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5069	for as_dir in $PATH
				5070	do
				5071	IFS=$as_save_IFS
				5072	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5073	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5075	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5076	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5077	break 2
				5078	fi
				5079	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5080	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5081	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5082
				5083	fi
				5084	fi
				5085	CXX=$ac_cv_prog_CXX
				5086	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				5088	$as_echo "$CXX" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5089	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5091	$as_echo "no" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5092	fi
				5093
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5094
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5095	test -n "$CXX" && break
				5096	done
				5097	fi
				5098	if test -z "$CXX"; then
				5099	ac_ct_CXX=$CXX
				5100	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5101	do
				5102	# Extract the first word of "$ac_prog", so it can be a program name with args.
				5103	set dummy $ac_prog; ac_word=$2
				5104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5105	$as_echo_n "checking for $ac_word... " >&6; }
				5106	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
				5107	$as_echo_n "(cached) " >&6
				5108	else
				5109	if test -n "$ac_ct_CXX"; then
				5110	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
				5111	else
				5112	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5113	for as_dir in $PATH
				5114	do
				5115	IFS=$as_save_IFS
				5116	test -z "$as_dir" && as_dir=.
				5117	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	5118	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5119	ac_cv_prog_ac_ct_CXX="$ac_prog"
				5120	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5121	break 2
				5122	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5123	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5124	done
				5125	IFS=$as_save_IFS
				5126
				5127	fi
				5128	fi
				5129	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
				5130	if test -n "$ac_ct_CXX"; then
				5131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
				5132	$as_echo "$ac_ct_CXX" >&6; }
				5133	else
				5134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5135	$as_echo "no" >&6; }
				5136	fi
				5137
				5138
				5139	test -n "$ac_ct_CXX" && break
				5140	done
				5141
				5142	if test "x$ac_ct_CXX" = x; then
				5143	CXX="notfound"
				5144	else
				5145	case $cross_compiling:$ac_tool_warned in
				5146	yes:)
				5147	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5148	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5149	ac_tool_warned=yes ;;
				5150	esac
				5151	CXX=$ac_ct_CXX
				5152	fi
				5153	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5154
				5155	if test "$CXX" = "notfound"
				5156	then
				5157	CXX=""
				5158	fi
				5159	fi
				5160	if test "$preset_cxx" != "$CXX"
				5161	then
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5162	{ $as_echo "$as_me:${as_lineno-$LINENO}:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5163
				5164	By default, distutils will build C++ extension modules with \"$CXX\".
				5165	If this is not intended, then set CXX on the configure command line.
				5166	" >&5
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5167	$as_echo "$as_me:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5168
				5169	By default, distutils will build C++ extension modules with \"$CXX\".
				5170	If this is not intended, then set CXX on the configure command line.
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5171	" >&6;}
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5172	fi
				5173
				5174
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5175	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5
				5176	$as_echo_n "checking for the platform triplet based on compiler characteristics... " >&6; }
				5177	cat >> conftest.c <<EOF
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5178	#undef bfin
				5179	#undef cris
				5180	#undef fr30
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5181	#undef linux
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5182	#undef hppa
				5183	#undef hpux
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5184	#undef i386
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5185	#undef mips
doko@ubuntu.com	9abe049	2015-04-15 21:31:02	[diff] [blame]	5186	#undef powerpc
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5187	#undef sparc
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5188	#undef unix
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5189	#if defined(__ANDROID__)
Xavier de Gaye	32cf1ac	2016-12-10 16:31:28	[diff] [blame]	5190	# Android is not a multiarch system.
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5191	#elif defined(__linux__)
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5192	# if defined(__x86_64__) && defined(__LP64__)
				5193	x86_64-linux-gnu
				5194	# elif defined(__x86_64__) && defined(__ILP32__)
				5195	x86_64-linux-gnux32
				5196	# elif defined(__i386__)
				5197	i386-linux-gnu
				5198	# elif defined(__aarch64__) && defined(__AARCH64EL__)
				5199	# if defined(__ILP32__)
				5200	aarch64_ilp32-linux-gnu
				5201	# else
				5202	aarch64-linux-gnu
				5203	# endif
				5204	# elif defined(__aarch64__) && defined(__AARCH64EB__)
				5205	# if defined(__ILP32__)
				5206	aarch64_be_ilp32-linux-gnu
				5207	# else
				5208	aarch64_be-linux-gnu
				5209	# endif
				5210	# elif defined(__alpha__)
				5211	alpha-linux-gnu
				5212	# elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP)
				5213	# if defined(__ARMEL__)
				5214	arm-linux-gnueabihf
				5215	# else
				5216	armeb-linux-gnueabihf
				5217	# endif
				5218	# elif defined(__ARM_EABI__) && !defined(__ARM_PCS_VFP)
				5219	# if defined(__ARMEL__)
				5220	arm-linux-gnueabi
				5221	# else
				5222	armeb-linux-gnueabi
				5223	# endif
				5224	# elif defined(__hppa__)
				5225	hppa-linux-gnu
				5226	# elif defined(__ia64__)
				5227	ia64-linux-gnu
				5228	# elif defined(__m68k__) && !defined(__mcoldfire__)
				5229	m68k-linux-gnu
Matthias Klose	ddbe976	2018-04-30 17:22:16	[diff] [blame]	5230	# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
				5231	# if _MIPS_SIM == _ABIO32
				5232	mipsisa32r6el-linux-gnu
				5233	# elif _MIPS_SIM == _ABIN32
				5234	mipsisa64r6el-linux-gnuabin32
				5235	# elif _MIPS_SIM == _ABI64
				5236	mipsisa64r6el-linux-gnuabi64
				5237	# else
				5238	# error unknown platform triplet
				5239	# endif
				5240	# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6)
				5241	# if _MIPS_SIM == _ABIO32
				5242	mipsisa32r6-linux-gnu
				5243	# elif _MIPS_SIM == _ABIN32
				5244	mipsisa64r6-linux-gnuabin32
				5245	# elif _MIPS_SIM == _ABI64
				5246	mipsisa64r6-linux-gnuabi64
				5247	# else
				5248	# error unknown platform triplet
				5249	# endif
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5250	# elif defined(__mips_hard_float) && defined(_MIPSEL)
				5251	# if _MIPS_SIM == _ABIO32
				5252	mipsel-linux-gnu
				5253	# elif _MIPS_SIM == _ABIN32
				5254	mips64el-linux-gnuabin32
				5255	# elif _MIPS_SIM == _ABI64
				5256	mips64el-linux-gnuabi64
				5257	# else
				5258	# error unknown platform triplet
				5259	# endif
				5260	# elif defined(__mips_hard_float)
				5261	# if _MIPS_SIM == _ABIO32
				5262	mips-linux-gnu
				5263	# elif _MIPS_SIM == _ABIN32
				5264	mips64-linux-gnuabin32
				5265	# elif _MIPS_SIM == _ABI64
				5266	mips64-linux-gnuabi64
				5267	# else
				5268	# error unknown platform triplet
				5269	# endif
				5270	# elif defined(__or1k__)
				5271	or1k-linux-gnu
				5272	# elif defined(__powerpc__) && defined(__SPE__)
				5273	powerpc-linux-gnuspe
				5274	# elif defined(__powerpc64__)
				5275	# if defined(__LITTLE_ENDIAN__)
				5276	powerpc64le-linux-gnu
				5277	# else
				5278	powerpc64-linux-gnu
				5279	# endif
				5280	# elif defined(__powerpc__)
				5281	powerpc-linux-gnu
				5282	# elif defined(__s390x__)
				5283	s390x-linux-gnu
				5284	# elif defined(__s390__)
				5285	s390-linux-gnu
				5286	# elif defined(__sh__) && defined(__LITTLE_ENDIAN__)
				5287	sh4-linux-gnu
				5288	# elif defined(__sparc__) && defined(__arch64__)
				5289	sparc64-linux-gnu
				5290	# elif defined(__sparc__)
				5291	sparc-linux-gnu
Matthias Klose	ddbe976	2018-04-30 17:22:16	[diff] [blame]	5292	# elif defined(__riscv)
				5293	# if __riscv_xlen == 32
				5294	riscv32-linux-gnu
				5295	# elif __riscv_xlen == 64
				5296	riscv64-linux-gnu
				5297	# else
				5298	# error unknown platform triplet
				5299	# endif
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5300	# else
				5301	# error unknown platform triplet
				5302	# endif
				5303	#elif defined(__FreeBSD_kernel__)
				5304	# if defined(__LP64__)
				5305	x86_64-kfreebsd-gnu
				5306	# elif defined(__i386__)
				5307	i386-kfreebsd-gnu
				5308	# else
				5309	# error unknown platform triplet
				5310	# endif
				5311	#elif defined(__gnu_hurd__)
				5312	i386-gnu
Ned Deily	3b81248	2015-04-16 00:11:47	[diff] [blame]	5313	#elif defined(__APPLE__)
				5314	darwin
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	5315	#elif defined(__VXWORKS__)
				5316	vxworks
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5317	#else
				5318	# error unknown platform triplet
				5319	#endif
				5320
				5321	EOF
				5322
Xavier de Gaye	3a32bdf	2016-07-30 09:28:35	[diff] [blame]	5323	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5324	PLATFORM_TRIPLET=`grep -v '^#' conftest.out \| grep -v '^ *$' \| tr -d ' '`
				5325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5
				5326	$as_echo "$PLATFORM_TRIPLET" >&6; }
				5327	else
				5328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				5329	$as_echo "none" >&6; }
				5330	fi
				5331	rm -f conftest.c conftest.out
				5332
Ned Deily	dea270a	2022-03-15 14:39:20	[diff] [blame]	5333	if test x$PLATFORM_TRIPLET != xdarwin; then
				5334	MULTIARCH=$($CC --print-multiarch 2>/dev/null)
				5335	fi
				5336
				5337
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5338	if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then
				5339	if test x$PLATFORM_TRIPLET != x$MULTIARCH; then
				5340	as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5
				5341	fi
doko@ubuntu.com	75b1cb1	2016-08-29 18:03:25	[diff] [blame]	5342	elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then
				5343	MULTIARCH=$PLATFORM_TRIPLET
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5344	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5345
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	5346	if test x$MULTIARCH != x; then
				5347	MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\""
				5348	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5349
				5350
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5351	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5
				5352	$as_echo_n "checking for -Wl,--no-as-needed... " >&6; }
				5353	save_LDFLAGS="$LDFLAGS"
				5354	LDFLAGS="$LDFLAGS -Wl,--no-as-needed"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	5355
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5356	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5357	/* end confdefs.h. */
				5358
				5359	int
				5360	main ()
				5361	{
				5362
				5363	;
				5364	return 0;
				5365	}
				5366	_ACEOF
				5367	if ac_fn_c_try_link "$LINENO"; then :
				5368	NO_AS_NEEDED="-Wl,--no-as-needed"
				5369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5370	$as_echo "yes" >&6; }
				5371	else
				5372	NO_AS_NEEDED=""
				5373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5374	$as_echo "no" >&6; }
				5375	fi
				5376	rm -f core conftest.err conftest.$ac_objext \
				5377	conftest$ac_exeext conftest.$ac_ext
				5378	LDFLAGS="$save_LDFLAGS"
				5379
				5380
				5381
				5382	# checks for UNIX variants that set C preprocessor variables
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5383
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5384	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
				5385	$as_echo_n "checking for egrep... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5386	if ${ac_cv_path_EGREP+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5387	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5388	else
				5389	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
				5390	then ac_cv_path_EGREP="$GREP -E"
				5391	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5392	if test -z "$EGREP"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5393	ac_path_EGREP_found=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5394	# Loop through the user's path and test for each of PROGNAME-LIST
				5395	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5396	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				5397	do
				5398	IFS=$as_save_IFS
				5399	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5400	for ac_prog in egrep; do
				5401	for ac_exec_ext in '' $ac_executable_extensions; do
				5402	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5403	as_fn_executable_p "$ac_path_EGREP" \|\| continue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5404	# Check for GNU ac_path_EGREP and select it if it is found.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5405	# Check for GNU $ac_path_EGREP
				5406	case `"$ac_path_EGREP" --version 2>&1` in
				5407	GNU)
				5408	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
				5409	*)
				5410	ac_count=0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5411	$as_echo_n 0123456789 >"conftest.in"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5412	while :
				5413	do
				5414	cat "conftest.in" "conftest.in" >"conftest.tmp"
				5415	mv "conftest.tmp" "conftest.in"
				5416	cp "conftest.in" "conftest.nl"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5417	$as_echo 'EGREP' >> "conftest.nl"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5418	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				5419	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5420	as_fn_arith $ac_count + 1 && ac_count=$as_val
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5421	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
				5422	# Best one so far, save it but keep looking for a better one
				5423	ac_cv_path_EGREP="$ac_path_EGREP"
				5424	ac_path_EGREP_max=$ac_count
				5425	fi
				5426	# 10*(2^10) chars as input seems more than enough
				5427	test $ac_count -gt 10 && break
				5428	done
				5429	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				5430	esac
				5431
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5432	$ac_path_EGREP_found && break 3
				5433	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5434	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5435	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5436	IFS=$as_save_IFS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5437	if test -z "$ac_cv_path_EGREP"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5438	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5439	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5440	else
				5441	ac_cv_path_EGREP=$EGREP
				5442	fi
				5443
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5444	fi
				5445	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
				5447	$as_echo "$ac_cv_path_EGREP" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5448	EGREP="$ac_cv_path_EGREP"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	5449
				5450
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				5452	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5453	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5454	$as_echo_n "(cached) " >&6
				5455	else
				5456	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5457	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5458	#include <stdlib.h>
				5459	#include <stdarg.h>
				5460	#include <string.h>
				5461	#include <float.h>
				5462
				5463	int
				5464	main ()
				5465	{
				5466
				5467	;
				5468	return 0;
				5469	}
				5470	_ACEOF
				5471	if ac_fn_c_try_compile "$LINENO"; then :
				5472	ac_cv_header_stdc=yes
				5473	else
				5474	ac_cv_header_stdc=no
				5475	fi
				5476	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5477
				5478	if test $ac_cv_header_stdc = yes; then
				5479	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
				5480	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5481	/* end confdefs.h. */
				5482	#include <string.h>
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5483
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5484	_ACEOF
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5485	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5486	$EGREP "memchr" >/dev/null 2>&1; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5487
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5488	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5489	ac_cv_header_stdc=no
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5490	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	5491	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5492
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5493	fi
				5494
				5495	if test $ac_cv_header_stdc = yes; then
				5496	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
				5497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5498	/* end confdefs.h. */
				5499	#include <stdlib.h>
				5500
				5501	_ACEOF
				5502	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
				5503	$EGREP "free" >/dev/null 2>&1; then :
				5504
				5505	else
				5506	ac_cv_header_stdc=no
				5507	fi
				5508	rm -f conftest*
				5509
				5510	fi
				5511
				5512	if test $ac_cv_header_stdc = yes; then
				5513	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
				5514	if test "$cross_compiling" = yes; then :
				5515	:
				5516	else
				5517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5518	/* end confdefs.h. */
				5519	#include <ctype.h>
				5520	#include <stdlib.h>
				5521	#if ((' ' & 0x0FF) == 0x020)
				5522	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				5523	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				5524	#else
				5525	# define ISLOWER(c) \
				5526	(('a' <= (c) && (c) <= 'i') \
				5527	\|\| ('j' <= (c) && (c) <= 'r') \
				5528	\|\| ('s' <= (c) && (c) <= 'z'))
				5529	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				5530	#endif
				5531
				5532	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				5533	int
				5534	main ()
				5535	{
				5536	int i;
				5537	for (i = 0; i < 256; i++)
				5538	if (XOR (islower (i), ISLOWER (i))
				5539	\|\| toupper (i) != TOUPPER (i))
				5540	return 2;
				5541	return 0;
				5542	}
				5543	_ACEOF
				5544	if ac_fn_c_try_run "$LINENO"; then :
				5545
				5546	else
				5547	ac_cv_header_stdc=no
				5548	fi
				5549	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				5550	conftest.$ac_objext conftest.beam conftest.$ac_ext
				5551	fi
				5552
				5553	fi
				5554	fi
				5555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				5556	$as_echo "$ac_cv_header_stdc" >&6; }
				5557	if test $ac_cv_header_stdc = yes; then
				5558
				5559	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
				5560
				5561	fi
				5562
				5563	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
				5564	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
				5565	inttypes.h stdint.h unistd.h
				5566	do :
				5567	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				5568	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
				5569	"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5570	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5571	cat >>confdefs.h <<_ACEOF
				5572	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				5573	_ACEOF
				5574
				5575	fi
				5576
				5577	done
				5578
				5579
				5580
				5581	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5582	if test "x$ac_cv_header_minix_config_h" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5583	MINIX=yes
				5584	else
				5585	MINIX=
				5586	fi
				5587
				5588
				5589	if test "$MINIX" = yes; then
				5590
				5591	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
				5592
				5593
				5594	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
				5595
				5596
				5597	$as_echo "#define _MINIX 1" >>confdefs.h
				5598
				5599	fi
				5600
				5601
				5602	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
				5603	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5604	if ${ac_cv_safe_to_define___extensions__+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5605	$as_echo_n "(cached) " >&6
				5606	else
				5607	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5608	/* end confdefs.h. */
				5609
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5610	# define __EXTENSIONS__ 1
				5611	$ac_includes_default
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5612	int
				5613	main ()
				5614	{
				5615
				5616	;
				5617	return 0;
				5618	}
				5619	_ACEOF
				5620	if ac_fn_c_try_compile "$LINENO"; then :
				5621	ac_cv_safe_to_define___extensions__=yes
				5622	else
				5623	ac_cv_safe_to_define___extensions__=no
				5624	fi
				5625	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5626	fi
				5627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
				5628	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
				5629	test $ac_cv_safe_to_define___extensions__ = yes &&
				5630	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
				5631
				5632	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
				5633
				5634	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
				5635
				5636	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
				5637
				5638	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
				5639
				5640
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5641
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5642	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5
				5643	$as_echo_n "checking for the Android API level... " >&6; }
				5644	cat >> conftest.c <<EOF
				5645	#ifdef __ANDROID__
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5646	android_api = __ANDROID_API__
				5647	arm_arch = __ARM_ARCH
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5648	#else
				5649	#error not Android
				5650	#endif
				5651	EOF
				5652
				5653	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5654	ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out`
				5655	_arm_arch=`sed -n -e '/__ARM_ARCH/d' -e 's/^arm_arch = //p' conftest.out`
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5
				5657	$as_echo "$ANDROID_API_LEVEL" >&6; }
xdegaye	c06c22e	2017-11-23 10:44:38	[diff] [blame]	5658	if test -z "$ANDROID_API_LEVEL"; then
				5659	echo 'Fatal: you must define __ANDROID_API__'
				5660	exit 1
				5661	fi
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5662
				5663	cat >>confdefs.h <<_ACEOF
				5664	#define ANDROID_API_LEVEL $ANDROID_API_LEVEL
				5665	_ACEOF
				5666
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5667
				5668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5
				5669	$as_echo_n "checking for the Android arm ABI... " >&6; }
				5670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5
				5671	$as_echo "$_arm_arch" >&6; }
				5672	if test "$_arm_arch" = 7; then
				5673	BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16"
				5674	LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8"
				5675	fi
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5676	else
				5677	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not Android" >&5
				5678	$as_echo "not Android" >&6; }
				5679	fi
				5680	rm -f conftest.c conftest.out
				5681
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5682	# Check for unsupported systems
				5683	case $ac_sys_system/$ac_sys_release in
				5684	atheos\|Linux/1*)
				5685	echo This system $$ac_sys_system/$ac_sys_release$ is no longer supported.
				5686	echo See README for details.
				5687	exit 1;;
				5688	esac
				5689
				5690
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5691	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5
				5692	$as_echo_n "checking for --with-suffix... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5693
				5694	# Check whether --with-suffix was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5695	if test "${with_suffix+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5696	withval=$with_suffix;
				5697	case $withval in
				5698	no) EXEEXT=;;
				5699	yes) EXEEXT=.exe;;
				5700	*) EXEEXT=$withval;;
				5701	esac
				5702	fi
				5703
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5704	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
				5705	$as_echo "$EXEEXT" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5706
				5707	# Test whether we're running on a non-case-sensitive system, in which
				5708	# case we give a warning if no ext is given
				5709
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5
				5711	$as_echo_n "checking for case-insensitive build directory... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5712	if test ! -d CaseSensitiveTestDir; then
				5713	mkdir CaseSensitiveTestDir
				5714	fi
				5715
				5716	if test -d casesensitivetestdir
				5717	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5719	$as_echo "yes" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5720	BUILDEXEEXT=.exe
				5721	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5723	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5724	BUILDEXEEXT=$EXEEXT
				5725	fi
				5726	rmdir CaseSensitiveTestDir
				5727
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5728	case $ac_sys_system in
				5729	hp\|HP)
				5730	case $CC in
				5731	cc\|*/cc) CC="$CC -Ae";;
				5732	esac;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5733	esac
				5734
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5735
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5
				5737	$as_echo_n "checking LIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5738	if test -z "$LIBRARY"
				5739	then
Barry Warsaw	f040d7d	2010-10-18 17:09:07	[diff] [blame]	5740	LIBRARY='libpython$(VERSION)$(ABIFLAGS).a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5741	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5
				5743	$as_echo "$LIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5744
				5745	# LDLIBRARY is the name of the library to link against (as opposed to the
				5746	# name of the library into which to insert object files). BLDLIBRARY is also
				5747	# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY
				5748	# is blank as the main program is not linked directly against LDLIBRARY.
				5749	# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On
				5750	# systems without shared libraries, LDLIBRARY is the same as LIBRARY
				5751	# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library,
				5752	# DLLLIBRARY is the shared (i.e., DLL) library.
				5753	#
				5754	# RUNSHARED is used to run shared python without installed libraries
				5755	#
				5756	# INSTSONAME is the name of the shared library that will be use to install
				5757	# on the system - some systems like version suffix, others don't
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5758	#
				5759	# LDVERSION is the shared library version number, normally the Python version
				5760	# with the ABI build flags appended.
				5761
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5762
				5763
				5764
				5765
				5766
				5767
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5768
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5769	LDLIBRARY="$LIBRARY"
				5770	BLDLIBRARY='$(LDLIBRARY)'
				5771	INSTSONAME='$(LDLIBRARY)'
				5772	DLLLIBRARY=''
				5773	LDLIBRARYDIR=''
				5774	RUNSHARED=''
Barry Warsaw	14d98ac	2010-11-24 19:43:47	[diff] [blame]	5775	LDVERSION="$VERSION"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5776
				5777	# LINKCC is the command that links the python executable -- default is $(CC).
				5778	# If CXX is set, and if it is needed to link a main function that was
				5779	# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable:
				5780	# python might then depend on the C++ runtime
				5781	# This is altered for AIX in order to build the export list before
				5782	# linking.
				5783
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5
				5785	$as_echo_n "checking LINKCC... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5786	if test -z "$LINKCC"
				5787	then
				5788	LINKCC='$(PURIFY) $(MAINCC)'
				5789	case $ac_sys_system in
				5790	AIX*)
				5791	exp_extra="\"\""
				5792	if test $ac_sys_release -ge 5 -o \
				5793	$ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then
				5794	exp_extra="."
				5795	fi
				5796	LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5797	QNX*)
				5798	# qcc must be used because the other compilers do not
				5799	# support -N.
				5800	LINKCC=qcc;;
				5801	esac
				5802	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5
				5804	$as_echo "$LINKCC" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5805
				5806	# GNULD is set to "yes" if the GNU linker is used. If this goes wrong
				5807	# make sure we default having it set to "no": this is used by
				5808	# distutils.unixccompiler to know if it should add --enable-new-dtags
				5809	# to linker command lines, and failing to detect GNU ld simply results
				5810	# in the same bahaviour as before.
				5811
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
				5813	$as_echo_n "checking for GNU ld... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5814	ac_prog=ld
				5815	if test "$GCC" = yes; then
				5816	ac_prog=`$CC -print-prog-name=ld`
				5817	fi
				5818	case `"$ac_prog" -V 2>&1 < /dev/null` in
				5819	GNU)
				5820	GNULD=yes;;
				5821	*)
				5822	GNULD=no;;
				5823	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5
				5825	$as_echo "$GNULD" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5826
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5
				5828	$as_echo_n "checking for --enable-shared... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5829	# Check whether --enable-shared was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5830	if test "${enable_shared+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5831	enableval=$enable_shared;
				5832	fi
				5833
				5834
				5835	if test -z "$enable_shared"
				5836	then
				5837	case $ac_sys_system in
Antoine Pitrou	6103ab1	2009-10-24 20:11:21	[diff] [blame]	5838	CYGWIN*)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5839	enable_shared="yes";;
				5840	*)
				5841	enable_shared="no";;
				5842	esac
				5843	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
				5845	$as_echo "$enable_shared" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5846
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5
				5848	$as_echo_n "checking for --enable-profiling... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5849	# Check whether --enable-profiling was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5850	if test "${enable_profiling+set}" = set; then :
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5851	enableval=$enable_profiling;
				5852	fi
				5853
				5854	if test "x$enable_profiling" = xyes; then
				5855	ac_save_cc="$CC"
Benjamin Peterson	615ea1a	2013-03-26 12:55:37	[diff] [blame]	5856	CC="$CC -pg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5858	/* end confdefs.h. */
				5859	int main() { return 0; }
				5860	_ACEOF
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5861	if ac_fn_c_try_link "$LINENO"; then :
				5862
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5863	else
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5864	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5865	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5866	rm -f core conftest.err conftest.$ac_objext \
				5867	conftest$ac_exeext conftest.$ac_ext
				5868	CC="$ac_save_cc"
				5869	else
				5870	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5871	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5
				5873	$as_echo "$enable_profiling" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5874
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5875	if test "x$enable_profiling" = xyes; then
				5876	BASECFLAGS="-pg $BASECFLAGS"
				5877	LDFLAGS="-pg $LDFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5878	fi
				5879
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5
				5881	$as_echo_n "checking LDLIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5882
				5883	# MacOSX framework builds need more magic. LDLIBRARY is the dynamic
				5884	# library that we build, but we do not want to link against it (we
				5885	# will find it with a -framework option). For this reason there is an
				5886	# extra variable BLDLIBRARY against which Python and the extension
				5887	# modules are linked, BLDLIBRARY. This is normally the same as
				5888	# LDLIBRARY, but empty for MacOSX framework builds.
				5889	if test "$enable_framework"
				5890	then
				5891	LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5892	RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5893	BLDLIBRARY=''
				5894	else
				5895	BLDLIBRARY='$(LDLIBRARY)'
				5896	fi
				5897
				5898	# Other platforms follow
				5899	if test $enable_shared = "yes"; then
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	5900	PY_ENABLE_SHARED=1
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5901
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5902	$as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5903
				5904	case $ac_sys_system in
				5905	CYGWIN*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5906	LDLIBRARY='libpython$(LDVERSION).dll.a'
				5907	DLLLIBRARY='libpython$(LDVERSION).dll'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5908	;;
				5909	SunOS*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5910	LDLIBRARY='libpython$(LDVERSION).so'
				5911	BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5912	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5913	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5914	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5915	then
				5916	PY3LIBRARY=libpython3.so
				5917	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5918	;;
Charles-François Natali	749400a	2011-07-24 20:41:18	[diff] [blame]	5919	Linux\|GNU\|NetBSD\|FreeBSD\|DragonFly\|OpenBSD)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5920	LDLIBRARY='libpython$(LDVERSION).so'
				5921	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5922	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5923	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5924	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5925	then
				5926	PY3LIBRARY=libpython3.so
				5927	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5928	;;
				5929	hp\|HP)
				5930	case `uname -m` in
				5931	ia64)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5932	LDLIBRARY='libpython$(LDVERSION).so'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5933	;;
				5934	*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5935	LDLIBRARY='libpython$(LDVERSION).sl'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5936	;;
				5937	esac
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5938	BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5939	RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5940	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5941	Darwin*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5942	LDLIBRARY='libpython$(LDVERSION).dylib'
				5943	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5944	RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5945	;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	5946	AIX*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5947	LDLIBRARY='libpython$(LDVERSION).so'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5948	RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}}
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	5949	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5950
				5951	esac
				5952	else # shared is disabled
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	5953	PY_ENABLE_SHARED=0
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5954	case $ac_sys_system in
				5955	CYGWIN*)
				5956	BLDLIBRARY='$(LIBRARY)'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5957	LDLIBRARY='libpython$(LDVERSION).dll.a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5958	;;
				5959	esac
				5960	fi
				5961
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	5962	if test "$cross_compiling" = yes; then
				5963	RUNSHARED=
				5964	fi
				5965
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5
				5967	$as_echo "$LDLIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5968
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5969
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5970	if test -n "$ac_tool_prefix"; then
				5971	for ac_prog in ar aal
				5972	do
				5973	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				5974	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5975	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5976	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5977	if ${ac_cv_prog_AR+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5978	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5979	else
				5980	if test -n "$AR"; then
				5981	ac_cv_prog_AR="$AR" # Let the user override the test.
				5982	else
				5983	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5984	for as_dir in $PATH
				5985	do
				5986	IFS=$as_save_IFS
				5987	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5988	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5989	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5990	ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5991	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5992	break 2
				5993	fi
				5994	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5995	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5996	IFS=$as_save_IFS
				5997
				5998	fi
				5999	fi
				6000	AR=$ac_cv_prog_AR
				6001	if test -n "$AR"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
				6003	$as_echo "$AR" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6004	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6005	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6006	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6007	fi
				6008
				6009
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6010	test -n "$AR" && break
				6011	done
				6012	fi
				6013	if test -z "$AR"; then
				6014	ac_ct_AR=$AR
				6015	for ac_prog in ar aal
				6016	do
				6017	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6018	set dummy $ac_prog; ac_word=$2
				6019	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6020	$as_echo_n "checking for $ac_word... " >&6; }
				6021	if ${ac_cv_prog_ac_ct_AR+:} false; then :
				6022	$as_echo_n "(cached) " >&6
				6023	else
				6024	if test -n "$ac_ct_AR"; then
				6025	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
				6026	else
				6027	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6028	for as_dir in $PATH
				6029	do
				6030	IFS=$as_save_IFS
				6031	test -z "$as_dir" && as_dir=.
				6032	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	6033	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6034	ac_cv_prog_ac_ct_AR="$ac_prog"
				6035	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6036	break 2
				6037	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6038	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6039	done
				6040	IFS=$as_save_IFS
				6041
				6042	fi
				6043	fi
				6044	ac_ct_AR=$ac_cv_prog_ac_ct_AR
				6045	if test -n "$ac_ct_AR"; then
				6046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
				6047	$as_echo "$ac_ct_AR" >&6; }
				6048	else
				6049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6050	$as_echo "no" >&6; }
				6051	fi
				6052
				6053
				6054	test -n "$ac_ct_AR" && break
				6055	done
				6056
				6057	if test "x$ac_ct_AR" = x; then
				6058	AR="ar"
				6059	else
				6060	case $cross_compiling:$ac_tool_warned in
				6061	yes:)
				6062	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6063	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6064	ac_tool_warned=yes ;;
				6065	esac
				6066	AR=$ac_ct_AR
				6067	fi
				6068	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6069
				6070
				6071	# tweak ARFLAGS only if the user didn't set it on the command line
				6072
				6073	if test -z "$ARFLAGS"
				6074	then
Benjamin Peterson	d15108a	2017-09-29 15:42:41	[diff] [blame]	6075	ARFLAGS="rcs"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6076	fi
				6077
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	6078	if test -n "$ac_tool_prefix"; then
				6079	for ac_prog in readelf
				6080	do
				6081	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				6082	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
				6083	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6084	$as_echo_n "checking for $ac_word... " >&6; }
				6085	if ${ac_cv_prog_READELF+:} false; then :
				6086	$as_echo_n "(cached) " >&6
				6087	else
				6088	if test -n "$READELF"; then
				6089	ac_cv_prog_READELF="$READELF" # Let the user override the test.
				6090	else
				6091	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6092	for as_dir in $PATH
				6093	do
				6094	IFS=$as_save_IFS
				6095	test -z "$as_dir" && as_dir=.
				6096	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6097	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	6098	ac_cv_prog_READELF="$ac_tool_prefix$ac_prog"
				6099	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6100	break 2
				6101	fi
				6102	done
				6103	done
				6104	IFS=$as_save_IFS
				6105
				6106	fi
				6107	fi
				6108	READELF=$ac_cv_prog_READELF
				6109	if test -n "$READELF"; then
				6110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
				6111	$as_echo "$READELF" >&6; }
				6112	else
				6113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6114	$as_echo "no" >&6; }
				6115	fi
				6116
				6117
				6118	test -n "$READELF" && break
				6119	done
				6120	fi
				6121	if test -z "$READELF"; then
				6122	ac_ct_READELF=$READELF
				6123	for ac_prog in readelf
				6124	do
				6125	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6126	set dummy $ac_prog; ac_word=$2
				6127	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6128	$as_echo_n "checking for $ac_word... " >&6; }
				6129	if ${ac_cv_prog_ac_ct_READELF+:} false; then :
				6130	$as_echo_n "(cached) " >&6
				6131	else
				6132	if test -n "$ac_ct_READELF"; then
				6133	ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
				6134	else
				6135	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6136	for as_dir in $PATH
				6137	do
				6138	IFS=$as_save_IFS
				6139	test -z "$as_dir" && as_dir=.
				6140	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6141	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	6142	ac_cv_prog_ac_ct_READELF="$ac_prog"
				6143	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6144	break 2
				6145	fi
				6146	done
				6147	done
				6148	IFS=$as_save_IFS
				6149
				6150	fi
				6151	fi
				6152	ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
				6153	if test -n "$ac_ct_READELF"; then
				6154	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
				6155	$as_echo "$ac_ct_READELF" >&6; }
				6156	else
				6157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6158	$as_echo "no" >&6; }
				6159	fi
				6160
				6161
				6162	test -n "$ac_ct_READELF" && break
				6163	done
				6164
				6165	if test "x$ac_ct_READELF" = x; then
				6166	READELF=":"
				6167	else
				6168	case $cross_compiling:$ac_tool_warned in
				6169	yes:)
				6170	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6171	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6172	ac_tool_warned=yes ;;
				6173	esac
				6174	READELF=$ac_ct_READELF
				6175	fi
				6176	fi
				6177
				6178	if test "$cross_compiling" = yes; then
				6179	case "$READELF" in
				6180	readelf\|:)
				6181	as_fn_error $? "readelf for the host is required for cross builds" "$LINENO" 5
				6182	;;
				6183	esac
				6184	fi
				6185
				6186
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6187
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6188	case $MACHDEP in
Benjamin Peterson	288d1da	2017-09-29 05:44:27	[diff] [blame]	6189	hp\|HP)
				6190	# install -d does not work on HP-UX
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6191	if test -z "$INSTALL"
				6192	then
				6193	INSTALL="${srcdir}/install-sh -c"
				6194	fi
				6195	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6196	# Find a good install program. We prefer a C program (faster),
				6197	# so one script is as good as another. But avoid the broken or
				6198	# incompatible versions:
				6199	# SysV /etc/install, /usr/sbin/install
				6200	# SunOS /usr/etc/install
				6201	# IRIX /sbin/install
				6202	# AIX /bin/install
				6203	# AmigaOS /C/install, which installs bootblocks on floppy discs
				6204	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
				6205	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
				6206	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
				6207	# OS/2's system install, which has a completely different semantic
				6208	# ./install, which can be erroneously created by make from ./install.sh.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6209	# Reject install programs that cannot install multiple files.
				6210	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
				6211	$as_echo_n "checking for a BSD-compatible install... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6212	if test -z "$INSTALL"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6213	if ${ac_cv_path_install+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6214	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6215	else
				6216	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6217	for as_dir in $PATH
				6218	do
				6219	IFS=$as_save_IFS
				6220	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6221	# Account for people who put trailing slashes in PATH elements.
				6222	case $as_dir/ in #((
				6223	./ \| .// \| /[cC]/* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6224	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6225	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6226	/usr/ucb/* ) ;;
				6227	*)
				6228	# OSF1 and SCO ODT 3.0 have their own names for install.
				6229	# Don't use installbsd from OSF since it installs stuff as root
				6230	# by default.
				6231	for ac_prog in ginstall scoinst install; do
				6232	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6233	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6234	if test $ac_prog = install &&
				6235	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6236	# AIX install. It has an incompatible calling convention.
				6237	:
				6238	elif test $ac_prog = install &&
				6239	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6240	# program-specific install script used by HP pwplus--don't use.
				6241	:
				6242	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6243	rm -rf conftest.one conftest.two conftest.dir
				6244	echo one > conftest.one
				6245	echo two > conftest.two
				6246	mkdir conftest.dir
				6247	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
				6248	test -s conftest.one && test -s conftest.two &&
				6249	test -s conftest.dir/conftest.one &&
				6250	test -s conftest.dir/conftest.two
				6251	then
				6252	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
				6253	break 3
				6254	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6255	fi
				6256	fi
				6257	done
				6258	done
				6259	;;
				6260	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6261
				6262	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6263	IFS=$as_save_IFS
				6264
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6265	rm -rf conftest.one conftest.two conftest.dir
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6266
				6267	fi
				6268	if test "${ac_cv_path_install+set}" = set; then
				6269	INSTALL=$ac_cv_path_install
				6270	else
				6271	# As a last resort, use the slow shell script. Don't cache a
				6272	# value for INSTALL within a source directory, because that will
				6273	# break other packages using the cache if that directory is
				6274	# removed, or if the value is a relative name.
				6275	INSTALL=$ac_install_sh
				6276	fi
				6277	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6278	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
				6279	$as_echo "$INSTALL" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6280
				6281	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
				6282	# It thinks the first close brace ends the variable substitution.
				6283	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
				6284
				6285	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
				6286
				6287	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
				6288
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6289	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
				6290	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
				6291	if test -z "$MKDIR_P"; then
				6292	if ${ac_cv_path_mkdir+:} false; then :
				6293	$as_echo_n "(cached) " >&6
				6294	else
				6295	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6296	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
				6297	do
				6298	IFS=$as_save_IFS
				6299	test -z "$as_dir" && as_dir=.
				6300	for ac_prog in mkdir gmkdir; do
				6301	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6302	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6303	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
				6304	'mkdir (GNU coreutils) '* \| \
				6305	'mkdir (coreutils) '* \| \
				6306	'mkdir (fileutils) '4.1*)
				6307	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
				6308	break 3;;
				6309	esac
				6310	done
				6311	done
				6312	done
				6313	IFS=$as_save_IFS
				6314
				6315	fi
				6316
				6317	test -d ./--version && rmdir ./--version
				6318	if test "${ac_cv_path_mkdir+set}" = set; then
				6319	MKDIR_P="$ac_cv_path_mkdir -p"
				6320	else
				6321	# As a last resort, use the slow shell script. Don't cache a
				6322	# value for MKDIR_P within a source directory, because that will
				6323	# break other packages using the cache if that directory is
				6324	# removed, or if the value is a relative name.
				6325	MKDIR_P="$ac_install_sh -d"
				6326	fi
				6327	fi
				6328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
				6329	$as_echo "$MKDIR_P" >&6; }
				6330
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6331
				6332	# Not every filesystem supports hard links
				6333
				6334	if test -z "$LN" ; then
				6335	case $ac_sys_system in
				6336	CYGWIN*) LN="ln -s";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6337	*) LN=ln;;
				6338	esac
				6339	fi
				6340
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6341	# For calculating the .so ABI tag.
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6342
				6343	ABIFLAGS=""
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6344
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6345	# Check for --with-pydebug
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5
				6347	$as_echo_n "checking for --with-pydebug... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6348
				6349	# Check whether --with-pydebug was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6350	if test "${with_pydebug+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6351	withval=$with_pydebug;
				6352	if test "$withval" != no
				6353	then
				6354
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6355	$as_echo "#define Py_DEBUG 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6356
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6358	$as_echo "yes" >&6; };
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6359	Py_DEBUG='true'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6360	ABIFLAGS="${ABIFLAGS}d"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6361	else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6362	$as_echo "no" >&6; }; Py_DEBUG='false'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6363	fi
				6364	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6365	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6366	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6367	fi
				6368
				6369
Victor Stinner	f4e4703	2019-04-24 22:56:28	[diff] [blame]	6370	# Check for --with-trace-refs
				6371	# --with-trace-refs
				6372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-trace-refs" >&5
				6373	$as_echo_n "checking for --with-trace-refs... " >&6; }
				6374
				6375	# Check whether --with-trace-refs was given.
				6376	if test "${with_trace_refs+set}" = set; then :
				6377	withval=$with_trace_refs;
				6378	else
				6379	with_trace_refs=no
				6380	fi
				6381
				6382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_trace_refs" >&5
				6383	$as_echo "$with_trace_refs" >&6; }
				6384
				6385	if test "$with_trace_refs" = "yes"
				6386	then
				6387
				6388	$as_echo "#define Py_TRACE_REFS 1" >>confdefs.h
				6389
				6390	fi
				6391
				6392	# Check for --with-assertions.
				6393	# This allows enabling assertions without Py_DEBUG.
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	6394	assertions='false'
				6395	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5
				6396	$as_echo_n "checking for --with-assertions... " >&6; }
				6397
				6398	# Check whether --with-assertions was given.
				6399	if test "${with_assertions+set}" = set; then :
				6400	withval=$with_assertions;
				6401	if test "$withval" != no
				6402	then
				6403	assertions='true'
				6404	fi
				6405	fi
				6406
				6407	if test "$assertions" = 'true'; then
				6408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6409	$as_echo "yes" >&6; }
				6410	elif test "$Py_DEBUG" = 'true'; then
				6411	assertions='true'
				6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5
				6413	$as_echo "implied by --with-pydebug" >&6; }
				6414	else
				6415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6416	$as_echo "no" >&6; }
				6417	fi
				6418
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6419	# Enable optimization flags
				6420
				6421
				6422	Py_OPT='false'
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5
				6424	$as_echo_n "checking for --enable-optimizations... " >&6; }
				6425	# Check whether --enable-optimizations was given.
				6426	if test "${enable_optimizations+set}" = set; then :
				6427	enableval=$enable_optimizations;
Alex Wang	8cea592	2017-03-28 12:50:51	[diff] [blame]	6428	if test "$enableval" != no
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6429	then
				6430	Py_OPT='true'
				6431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6432	$as_echo "yes" >&6; };
				6433	else
				6434	Py_OPT='false'
				6435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6436	$as_echo "no" >&6; };
				6437	fi
				6438	else
				6439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6440	$as_echo "no" >&6; }
				6441	fi
				6442
				6443	if test "$Py_OPT" = 'true' ; then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	14c7f71	2016-09-08 22:38:46	[diff] [blame]	6444	# Intentionally not forcing Py_LTO='true' here. Too many toolchains do not
				6445	# compile working code using it and both test_distutils and test_gdb are
Brett Cannon	1d8f755	2016-11-03 23:20:00	[diff] [blame]	6446	# broken when you do manage to get a toolchain that works with it. People
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	14c7f71	2016-09-08 22:38:46	[diff] [blame]	6447	# who want LTO need to use --with-lto themselves.
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6448	DEF_MAKE_ALL_RULE="profile-opt"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6449	REQUIRE_PGO="yes"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6450	DEF_MAKE_RULE="build_all"
				6451	else
				6452	DEF_MAKE_ALL_RULE="build_all"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6453	REQUIRE_PGO="no"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6454	DEF_MAKE_RULE="all"
				6455	fi
				6456
Miss Islington (bot)	2406672	2019-07-22 20:17:23	[diff] [blame]	6457
				6458	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking PROFILE_TASK" >&5
				6459	$as_echo_n "checking PROFILE_TASK... " >&6; }
				6460	if test -z "$PROFILE_TASK"
				6461	then
				6462	PROFILE_TASK='-m test --pgo'
				6463	fi
				6464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROFILE_TASK" >&5
				6465	$as_echo "$PROFILE_TASK" >&6; }
				6466
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6467	# Make llvm-relatec checks work on systems where llvm tools are not installed with their
				6468	# normal names in the default $PATH (ie: Ubuntu). They exist under the
				6469	# non-suffixed name in their versioned llvm directory.
				6470
				6471	llvm_bin_dir=''
				6472	llvm_path="${PATH}"
				6473	if test "${CC}" = "clang"
				6474	then
				6475	clang_bin=`which clang`
				6476	# Some systems install clang elsewhere as a symlink to the real path
				6477	# which is where the related llvm tools are located.
				6478	if test -L "${clang_bin}"
				6479	then
				6480	clang_dir=`dirname "${clang_bin}"`
				6481	clang_bin=`readlink "${clang_bin}"`
				6482	llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"`
				6483	llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}"
				6484	fi
				6485	fi
				6486
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6487	# Enable LTO flags
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6488	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5
				6489	$as_echo_n "checking for --with-lto... " >&6; }
				6490
				6491	# Check whether --with-lto was given.
				6492	if test "${with_lto+set}" = set; then :
				6493	withval=$with_lto;
				6494	if test "$withval" != no
				6495	then
				6496	Py_LTO='true'
				6497	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6498	$as_echo "yes" >&6; };
				6499	else
				6500	Py_LTO='false'
				6501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6502	$as_echo "no" >&6; };
				6503	fi
				6504	else
				6505	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6506	$as_echo "no" >&6; }
				6507	fi
				6508
				6509	if test "$Py_LTO" = 'true' ; then
				6510	case $CC in
				6511	clang)
Victor Stinner	06fe77a	2018-06-19 16:24:58	[diff] [blame]	6512
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6513	if test -n "$ac_tool_prefix"; then
				6514	# Extract the first word of "${ac_tool_prefix}llvm-ar", so it can be a program name with args.
				6515	set dummy ${ac_tool_prefix}llvm-ar; ac_word=$2
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6516	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6517	$as_echo_n "checking for $ac_word... " >&6; }
				6518	if ${ac_cv_path_LLVM_AR+:} false; then :
				6519	$as_echo_n "(cached) " >&6
				6520	else
				6521	case $LLVM_AR in
				6522	[\\/]* \| ?:[\\/]*)
				6523	ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path.
				6524	;;
				6525	*)
				6526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6527	for as_dir in ${llvm_path}
				6528	do
				6529	IFS=$as_save_IFS
				6530	test -z "$as_dir" && as_dir=.
				6531	for ac_exec_ext in '' $ac_executable_extensions; do
				6532	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6533	ac_cv_path_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6534	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6535	break 2
				6536	fi
				6537	done
				6538	done
				6539	IFS=$as_save_IFS
				6540
				6541	;;
				6542	esac
				6543	fi
				6544	LLVM_AR=$ac_cv_path_LLVM_AR
				6545	if test -n "$LLVM_AR"; then
				6546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5
				6547	$as_echo "$LLVM_AR" >&6; }
				6548	else
				6549	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6550	$as_echo "no" >&6; }
				6551	fi
				6552
				6553
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6554	fi
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6555	if test -z "$ac_cv_path_LLVM_AR"; then
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6556	ac_pt_LLVM_AR=$LLVM_AR
				6557	# Extract the first word of "llvm-ar", so it can be a program name with args.
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6558	set dummy llvm-ar; ac_word=$2
				6559	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6560	$as_echo_n "checking for $ac_word... " >&6; }
				6561	if ${ac_cv_path_ac_pt_LLVM_AR+:} false; then :
				6562	$as_echo_n "(cached) " >&6
				6563	else
				6564	case $ac_pt_LLVM_AR in
				6565	[\\/]* \| ?:[\\/]*)
				6566	ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path.
				6567	;;
				6568	*)
				6569	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6570	for as_dir in ${llvm_path}
				6571	do
				6572	IFS=$as_save_IFS
				6573	test -z "$as_dir" && as_dir=.
				6574	for ac_exec_ext in '' $ac_executable_extensions; do
				6575	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6576	ac_cv_path_ac_pt_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6577	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6578	break 2
				6579	fi
				6580	done
				6581	done
				6582	IFS=$as_save_IFS
				6583
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6584	;;
				6585	esac
				6586	fi
				6587	ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR
				6588	if test -n "$ac_pt_LLVM_AR"; then
				6589	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5
				6590	$as_echo "$ac_pt_LLVM_AR" >&6; }
				6591	else
				6592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6593	$as_echo "no" >&6; }
				6594	fi
				6595
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6596	if test "x$ac_pt_LLVM_AR" = x; then
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6597	LLVM_AR="''"
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6598	else
				6599	case $cross_compiling:$ac_tool_warned in
				6600	yes:)
				6601	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6602	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6603	ac_tool_warned=yes ;;
				6604	esac
				6605	LLVM_AR=$ac_pt_LLVM_AR
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6606	fi
				6607	else
				6608	LLVM_AR="$ac_cv_path_LLVM_AR"
				6609	fi
				6610
				6611
				6612	if test -n "${LLVM_AR}" -a -x "${LLVM_AR}"
				6613	then
				6614	LLVM_AR_FOUND="found"
				6615	else
				6616	LLVM_AR_FOUND="not-found"
				6617	fi
				6618	if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found"
				6619	then
				6620	found_llvm_ar=`/usr/bin/xcrun -find llvm-ar 2>/dev/null`
				6621	if test -n "${found_llvm_ar}"
				6622	then
				6623	LLVM_AR='/usr/bin/xcrun llvm-ar'
				6624	LLVM_AR_FOUND=found
				6625	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5
				6626	$as_echo "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;}
				6627	fi
				6628	fi
				6629	if test $LLVM_AR_FOUND = not-found
				6630	then
				6631	LLVM_PROFR_ERR=yes
				6632	as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5
				6633	else
				6634	LLVM_AR_ERR=no
				6635	fi
				6636	AR="${LLVM_AR}"
				6637	case $ac_sys_system in
				6638	Darwin*)
				6639	# Any changes made here should be reflected in the GCC+Darwin case below
				6640	LTOFLAGS="-flto -Wl,-export_dynamic"
				6641	;;
				6642	*)
				6643	LTOFLAGS="-flto"
				6644	;;
				6645	esac
				6646	;;
				6647	gcc)
				6648	case $ac_sys_system in
				6649	Darwin*)
				6650	LTOFLAGS="-flto -Wl,-export_dynamic"
				6651	;;
				6652	*)
				6653	LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none"
				6654	;;
				6655	esac
				6656	;;
				6657	esac
				6658
				6659	if test "$ac_cv_prog_cc_g" = "yes"
				6660	then
				6661	# bpo-30345: Add -g to LDFLAGS when compiling with LTO
				6662	# to get debug symbols.
				6663	LTOFLAGS="$LTOFLAGS -g"
				6664	fi
				6665
stratakis	f92c7aa	2018-12-04 14:54:01	[diff] [blame]	6666	CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS"
stratakis	cf10a75	2018-12-19 17:19:01	[diff] [blame]	6667	LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS"
serge-sans-paille	5ad36f9	2018-10-24 23:54:22	[diff] [blame]	6668	fi
				6669
				6670	# Enable PGO flags.
				6671
				6672
				6673
				6674
				6675
				6676
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6677	if test -n "$ac_tool_prefix"; then
				6678	# Extract the first word of "${ac_tool_prefix}llvm-profdata", so it can be a program name with args.
				6679	set dummy ${ac_tool_prefix}llvm-profdata; ac_word=$2
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6681	$as_echo_n "checking for $ac_word... " >&6; }
				6682	if ${ac_cv_path_LLVM_PROFDATA+:} false; then :
				6683	$as_echo_n "(cached) " >&6
				6684	else
				6685	case $LLVM_PROFDATA in
				6686	[\\/]* \| ?:[\\/]*)
				6687	ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path.
				6688	;;
				6689	*)
				6690	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6691	for as_dir in ${llvm_path}
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6692	do
				6693	IFS=$as_save_IFS
				6694	test -z "$as_dir" && as_dir=.
				6695	for ac_exec_ext in '' $ac_executable_extensions; do
				6696	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6697	ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6698	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6699	break 2
				6700	fi
				6701	done
				6702	done
				6703	IFS=$as_save_IFS
				6704
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6705	;;
				6706	esac
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6707	fi
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6708	LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA
				6709	if test -n "$LLVM_PROFDATA"; then
				6710	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5
				6711	$as_echo "$LLVM_PROFDATA" >&6; }
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6712	else
				6713	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6714	$as_echo "no" >&6; }
				6715	fi
				6716
				6717
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6718	fi
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6719	if test -z "$ac_cv_path_LLVM_PROFDATA"; then
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6720	ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA
				6721	# Extract the first word of "llvm-profdata", so it can be a program name with args.
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6722	set dummy llvm-profdata; ac_word=$2
				6723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6724	$as_echo_n "checking for $ac_word... " >&6; }
				6725	if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then :
				6726	$as_echo_n "(cached) " >&6
				6727	else
				6728	case $ac_pt_LLVM_PROFDATA in
				6729	[\\/]* \| ?:[\\/]*)
				6730	ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path.
				6731	;;
				6732	*)
				6733	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6734	for as_dir in ${llvm_path}
				6735	do
				6736	IFS=$as_save_IFS
				6737	test -z "$as_dir" && as_dir=.
				6738	for ac_exec_ext in '' $ac_executable_extensions; do
				6739	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6740	ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
				6741	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6742	break 2
				6743	fi
				6744	done
				6745	done
				6746	IFS=$as_save_IFS
				6747
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6748	;;
				6749	esac
				6750	fi
				6751	ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA
				6752	if test -n "$ac_pt_LLVM_PROFDATA"; then
				6753	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5
				6754	$as_echo "$ac_pt_LLVM_PROFDATA" >&6; }
				6755	else
				6756	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6757	$as_echo "no" >&6; }
				6758	fi
				6759
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6760	if test "x$ac_pt_LLVM_PROFDATA" = x; then
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6761	LLVM_PROFDATA="''"
Miss Islington (bot)	97d7ba4	2019-09-13 14:50:43	[diff] [blame]	6762	else
				6763	case $cross_compiling:$ac_tool_warned in
				6764	yes:)
				6765	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6766	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6767	ac_tool_warned=yes ;;
				6768	esac
				6769	LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6770	fi
				6771	else
				6772	LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA"
				6773	fi
				6774
				6775
				6776	if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}"
				6777	then
				6778	LLVM_PROF_FOUND="found"
				6779	else
				6780	LLVM_PROF_FOUND="not-found"
				6781	fi
				6782	if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found"
				6783	then
				6784	found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null`
				6785	if test -n "${found_llvm_profdata}"
				6786	then
				6787	# llvm-profdata isn't directly in $PATH in some cases.
				6788	# https://apple.stackexchange.com/questions/197053/
				6789	LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata'
				6790	LLVM_PROF_FOUND=found
				6791	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5
				6792	$as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;}
				6793	fi
				6794	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6795	LLVM_PROF_ERR=no
				6796	case $CC in
				6797	clang)
				6798	# Any changes made here should be reflected in the GCC+Darwin case below
				6799	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6800	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6801	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6802	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
				6803	if test $LLVM_PROF_FOUND = not-found
				6804	then
				6805	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6806	if test "${REQUIRE_PGO}" = "yes"
				6807	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6808	as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6809	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6810	fi
				6811	;;
				6812	gcc)
				6813	case $ac_sys_system in
				6814	Darwin*)
				6815	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6816	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6817	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6818	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6819	if test "${LLVM_PROF_FOUND}" = "not-found"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6820	then
				6821	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6822	if test "${REQUIRE_PGO}" = "yes"
				6823	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6824	as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6825	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6826	fi
				6827	;;
				6828	*)
				6829	PGO_PROF_GEN_FLAG="-fprofile-generate"
				6830	PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction"
				6831	LLVM_PROF_MERGER="true"
				6832	LLVM_PROF_FILE=""
				6833	;;
				6834	esac
				6835	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	6836	icc)
				6837	PGO_PROF_GEN_FLAG="-prof-gen"
				6838	PGO_PROF_USE_FLAG="-prof-use"
				6839	LLVM_PROF_MERGER="true"
				6840	LLVM_PROF_FILE=""
				6841	;;
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6842	esac
				6843
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6844	# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be
				6845	# merged with this chunk of code?
				6846
				6847	# Optimizer/debugger flags
				6848	# ------------------------
				6849	# (The following bit of code is complicated enough - please keep things
				6850	# indented properly. Just pretend you're editing Python code. ;-)
				6851
				6852	# There are two parallel sets of case statements below, one that checks to
				6853	# see if OPT was set and one that does BASECFLAGS setting based upon
				6854	# compiler and platform. BASECFLAGS tweaks need to be made even if the
				6855	# user set OPT.
				6856
Victor Stinner	23a683a	2019-04-12 19:27:37	[diff] [blame]	6857	case $CC in
				6858	clang)
				6859	cc_is_clang=1
				6860	;;
				6861	*)
				6862	if $CC --version 2>&1 \| grep -q clang
				6863	then
				6864	cc_is_clang=1
				6865	else
				6866	cc_is_clang=
				6867	fi
				6868	esac
				6869
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6870	# tweak OPT based on compiler and platform, only if the user didn't set
				6871	# it on the command line
				6872
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	6873
Benjamin Peterson	65b4ec5	2010-03-23 21:02:34	[diff] [blame]	6874	if test "${OPT-unset}" = "unset"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6875	then
				6876	case $GCC in
				6877	yes)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6878	# For gcc 4.x we need to use -fwrapv so lets check if its supported
				6879	if "$CC" -v --help 2>/dev/null \|grep -- -fwrapv > /dev/null; then
				6880	WRAP="-fwrapv"
				6881	fi
Stefan Krah	962055d	2011-09-14 13:14:08	[diff] [blame]	6882
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6883	if test -n "${cc_is_clang}"
				6884	then
				6885	# Clang also needs -fwrapv
				6886	WRAP="-fwrapv"
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	6887	# bpo-30104: disable strict aliasing to compile correctly dtoa.c,
				6888	# see Makefile.pre.in for more information
Victor Stinner	826f83f	2017-04-28 13:07:10	[diff] [blame]	6889	CFLAGS_ALIASING="-fno-strict-aliasing"
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6890	fi
				6891
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6892	case $ac_cv_prog_cc_g in
				6893	yes)
				6894	if test "$Py_DEBUG" = 'true' ; then
				6895	# Optimization messes up debuggers, so turn it off for
				6896	# debug builds.
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6897	if "$CC" -v --help 2>/dev/null \|grep -- -Og > /dev/null; then
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6898	OPT="-g -Og -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6899	else
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6900	OPT="-g -O0 -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6901	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6902	else
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6903	OPT="-g $WRAP -O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6904	fi
				6905	;;
				6906	*)
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6907	OPT="-O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6908	;;
				6909	esac
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6910
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6911	case $ac_sys_system in
				6912	SCO_SV*) OPT="$OPT -m486 -DSCO5"
				6913	;;
				6914	esac
				6915	;;
				6916
				6917	*)
				6918	OPT="-O"
				6919	;;
				6920	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6921	fi
				6922
				6923
				6924
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	6925
stratakis	cf10a75	2018-12-19 17:19:01	[diff] [blame]	6926
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	6927	# The -arch flags for universal builds on macOS
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6928	UNIVERSAL_ARCH_FLAGS=
				6929
				6930
				6931	# tweak BASECFLAGS based on compiler and platform
				6932	case $GCC in
				6933	yes)
Benjamin Peterson	050af5d	2016-09-11 00:53:13	[diff] [blame]	6934	CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
Benjamin Peterson	d170256	2016-09-07 19:00:06	[diff] [blame]	6935
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	6936	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra" >&5
				6937	$as_echo_n "checking for -Wextra... " >&6; }
				6938	ac_save_cc="$CC"
				6939	CC="$CC -Wextra -Werror"
				6940	if ${ac_cv_extra_warnings+:} false; then :
				6941	$as_echo_n "(cached) " >&6
				6942	else
				6943	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6944	/* end confdefs.h. */
				6945
				6946
				6947	int
				6948	main ()
				6949	{
				6950
				6951	;
				6952	return 0;
				6953	}
				6954
				6955	_ACEOF
				6956	if ac_fn_c_try_compile "$LINENO"; then :
				6957
				6958	ac_cv_extra_warnings=yes
				6959
				6960	else
				6961
				6962	ac_cv_extra_warnings=no
				6963
				6964	fi
				6965	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6966	fi
				6967
				6968	CC="$ac_save_cc"
				6969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extra_warnings" >&5
				6970	$as_echo "$ac_cv_extra_warnings" >&6; }
				6971
				6972	if test $ac_cv_extra_warnings = yes
				6973	then
				6974	CFLAGS_NODIST="$CFLAGS_NODIST -Wextra"
				6975	fi
				6976
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6977	# Python doesn't violate C99 aliasing rules, but older versions of
				6978	# GCC produce warnings for legal Python code. Enable
				6979	# -fno-strict-aliasing on versions of GCC that support but produce
				6980	# warnings. See Issue3326
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5
				6982	$as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6983	ac_save_cc="$CC"
				6984	CC="$CC -fno-strict-aliasing"
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6985	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6986	if ${ac_cv_no_strict_aliasing+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6987	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	6988	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6990	/* end confdefs.h. */
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6991
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6992
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6993	int
				6994	main ()
				6995	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	6996
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6997	;
				6998	return 0;
				6999	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7000
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7001	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7002	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7003
				7004	CC="$ac_save_cc -fstrict-aliasing"
				7005	CFLAGS="$CFLAGS -Werror -Wstrict-aliasing"
				7006	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7007	/* end confdefs.h. */
				7008
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	7009	void f(int **x) {}
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7010	int
				7011	main ()
				7012	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	7013	double x; f((int *) &x);
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7014	;
				7015	return 0;
				7016	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7017
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7018	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7019	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7020
				7021	ac_cv_no_strict_aliasing=no
				7022
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7023	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7024
				7025	ac_cv_no_strict_aliasing=yes
				7026
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7027	fi
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7029
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7030	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7031
				7032	ac_cv_no_strict_aliasing=no
				7033
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7034	fi
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7035	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	7036	fi
				7037
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7038	CFLAGS="$save_CFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7039	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5
				7041	$as_echo "$ac_cv_no_strict_aliasing" >&6; }
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7042	if test $ac_cv_no_strict_aliasing = yes
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7043	then
				7044	BASECFLAGS="$BASECFLAGS -fno-strict-aliasing"
				7045	fi
				7046
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7047	# ICC doesn't recognize the option, but only emits a warning
				7048	## XXX does it emit an unused result warning and can it be disabled?
				7049	case "$CC" in
				7050	icc)
				7051	ac_cv_disable_unused_result_warning=no
				7052	;;
				7053	*)
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7054	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused result warning" >&5
				7055	$as_echo_n "checking if we can turn off $CC unused result warning... " >&6; }
				7056	ac_save_cc="$CC"
				7057	CC="$CC -Wunused-result -Werror"
				7058	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7059	if ${ac_cv_disable_unused_result_warning+:} false; then :
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7060	$as_echo_n "(cached) " >&6
				7061	else
				7062	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7063	/* end confdefs.h. */
				7064
				7065
				7066	int
				7067	main ()
				7068	{
				7069
				7070	;
				7071	return 0;
				7072	}
				7073
				7074	_ACEOF
				7075	if ac_fn_c_try_compile "$LINENO"; then :
				7076
				7077	ac_cv_disable_unused_result_warning=yes
				7078
				7079	else
				7080
				7081	ac_cv_disable_unused_result_warning=no
				7082
				7083	fi
				7084	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7085	fi
				7086
				7087	CFLAGS="$save_CFLAGS"
				7088	CC="$ac_save_cc"
				7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5
				7090	$as_echo "$ac_cv_disable_unused_result_warning" >&6; }
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7091	;;
				7092	esac
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7093
				7094	if test $ac_cv_disable_unused_result_warning = yes
				7095	then
				7096	BASECFLAGS="$BASECFLAGS -Wno-unused-result"
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	7097	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result"
				7098	fi
				7099
				7100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused parameter warning" >&5
				7101	$as_echo_n "checking if we can turn off $CC unused parameter warning... " >&6; }
				7102	ac_save_cc="$CC"
				7103	CC="$CC -Wunused-parameter -Werror"
				7104	if ${ac_cv_disable_unused_parameter_warning+:} false; then :
				7105	$as_echo_n "(cached) " >&6
				7106	else
				7107	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7108	/* end confdefs.h. */
				7109
				7110
				7111	int
				7112	main ()
				7113	{
				7114
				7115	;
				7116	return 0;
				7117	}
				7118
				7119	_ACEOF
				7120	if ac_fn_c_try_compile "$LINENO"; then :
				7121
				7122	ac_cv_disable_unused_parameter_warning=yes
				7123
				7124	else
				7125
				7126	ac_cv_disable_unused_parameter_warning=no
				7127
				7128	fi
				7129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7130	fi
				7131
				7132	CC="$ac_save_cc"
				7133	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5
				7134	$as_echo "$ac_cv_disable_unused_parameter_warning" >&6; }
				7135
				7136	if test $ac_cv_disable_unused_parameter_warning = yes
				7137	then
				7138	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"
				7139	fi
				7140
				7141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC missing field initializers warning" >&5
				7142	$as_echo_n "checking if we can turn off $CC missing field initializers warning... " >&6; }
				7143	ac_save_cc="$CC"
				7144	CC="$CC -Wmissing-field-initializers -Werror"
				7145	if ${ac_cv_disable_missing_field_initializers+:} false; then :
				7146	$as_echo_n "(cached) " >&6
				7147	else
				7148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7149	/* end confdefs.h. */
				7150
				7151
				7152	int
				7153	main ()
				7154	{
				7155
				7156	;
				7157	return 0;
				7158	}
				7159
				7160	_ACEOF
				7161	if ac_fn_c_try_compile "$LINENO"; then :
				7162
				7163	ac_cv_disable_missing_field_initializers=yes
				7164
				7165	else
				7166
				7167	ac_cv_disable_missing_field_initializers=no
				7168
				7169	fi
				7170	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7171	fi
				7172
				7173	CC="$ac_save_cc"
				7174	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers" >&5
				7175	$as_echo "$ac_cv_disable_missing_field_initializers" >&6; }
				7176
				7177	if test $ac_cv_disable_missing_field_initializers = yes
				7178	then
				7179	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7180	fi
				7181
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7182	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC mixed sign comparison warning" >&5
				7183	$as_echo_n "checking if we can turn on $CC mixed sign comparison warning... " >&6; }
				7184	ac_save_cc="$CC"
				7185	CC="$CC -Wsign-compare"
				7186	save_CFLAGS="$CFLAGS"
				7187	if ${ac_cv_enable_sign_compare_warning+:} false; then :
				7188	$as_echo_n "(cached) " >&6
				7189	else
				7190	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7191	/* end confdefs.h. */
				7192
				7193
				7194	int
				7195	main ()
				7196	{
				7197
				7198	;
				7199	return 0;
				7200	}
				7201
				7202	_ACEOF
				7203	if ac_fn_c_try_compile "$LINENO"; then :
				7204
				7205	ac_cv_enable_sign_compare_warning=yes
				7206
				7207	else
				7208
				7209	ac_cv_enable_sign_compare_warning=no
				7210
				7211	fi
				7212	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7213	fi
				7214
				7215	CFLAGS="$save_CFLAGS"
				7216	CC="$ac_save_cc"
				7217	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5
				7218	$as_echo "$ac_cv_enable_sign_compare_warning" >&6; }
				7219
				7220	if test $ac_cv_enable_sign_compare_warning = yes
				7221	then
				7222	BASECFLAGS="$BASECFLAGS -Wsign-compare"
				7223	fi
				7224
				7225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC unreachable code warning" >&5
				7226	$as_echo_n "checking if we can turn on $CC unreachable code warning... " >&6; }
				7227	ac_save_cc="$CC"
				7228	CC="$CC -Wunreachable-code"
				7229	save_CFLAGS="$CFLAGS"
				7230	if ${ac_cv_enable_unreachable_code_warning+:} false; then :
				7231	$as_echo_n "(cached) " >&6
				7232	else
				7233	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7234	/* end confdefs.h. */
				7235
				7236
				7237	int
				7238	main ()
				7239	{
				7240
				7241	;
				7242	return 0;
				7243	}
				7244
				7245	_ACEOF
				7246	if ac_fn_c_try_compile "$LINENO"; then :
				7247
				7248	ac_cv_enable_unreachable_code_warning=yes
				7249
				7250	else
				7251
				7252	ac_cv_enable_unreachable_code_warning=no
				7253
				7254	fi
				7255	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7256	fi
				7257
				7258	CFLAGS="$save_CFLAGS"
				7259	CC="$ac_save_cc"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7260
				7261	# Don't enable unreachable code warning in debug mode, since it usually
				7262	# results in non-standard code paths.
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7263	# Issue #24324: Unfortunately, the unreachable code warning does not work
				7264	# correctly on gcc and has been silently removed from the compiler.
				7265	# It is supported on clang but on OS X systems gcc may be an alias
				7266	# for clang. Try to determine if the compiler is not really gcc and,
				7267	# if so, only then enable the warning.
				7268	if test $ac_cv_enable_unreachable_code_warning = yes && \
				7269	test "$Py_DEBUG" != "true" && \
				7270	test -z "`$CC --version 2>/dev/null \| grep 'Free Software Foundation'`"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7271	then
				7272	BASECFLAGS="$BASECFLAGS -Wunreachable-code"
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7273	else
				7274	ac_cv_enable_unreachable_code_warning=no
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7275	fi
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5
				7277	$as_echo "$ac_cv_enable_unreachable_code_warning" >&6; }
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7278
INADA Naoki	e336484	2018-06-05 11:40:53	[diff] [blame]	7279	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC strict-prototypes warning" >&5
				7280	$as_echo_n "checking if we can turn on $CC strict-prototypes warning... " >&6; }
				7281	ac_save_cc="$CC"
				7282	CC="$CC -Werror -Wstrict-prototypes"
				7283	if ${ac_cv_enable_enable_strict_prototypes_warning+:} false; then :
				7284	$as_echo_n "(cached) " >&6
				7285	else
				7286	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7287	/* end confdefs.h. */
				7288
				7289
				7290	int
				7291	main ()
				7292	{
				7293
				7294	;
				7295	return 0;
				7296	}
				7297
				7298	_ACEOF
				7299	if ac_fn_c_try_compile "$LINENO"; then :
				7300
				7301	ac_cv_enable_strict_prototypes_warning=yes
				7302
				7303	else
				7304
				7305	ac_cv_enable_strict_prototypes_warning=no
				7306
				7307	fi
				7308	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7309	fi
				7310
				7311	CC="$ac_save_cc"
				7312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5
				7313	$as_echo "$ac_cv_enable_strict_prototypes_warning" >&6; }
				7314
				7315	if test $ac_cv_enable_strict_prototypes_warning = yes
				7316	then
				7317	CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes"
				7318	fi
				7319
Victor Stinner	193ee0a	2017-02-06 13:24:00	[diff] [blame]	7320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can make implicit function declaration an error in $CC" >&5
				7321	$as_echo_n "checking if we can make implicit function declaration an error in $CC... " >&6; }
				7322	ac_save_cc="$CC"
				7323	CC="$CC -Werror=implicit-function-declaration"
				7324	if ${ac_cv_enable_implicit_function_declaration_error+:} false; then :
				7325	$as_echo_n "(cached) " >&6
				7326	else
				7327	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7328	/* end confdefs.h. */
				7329
				7330
				7331	int
				7332	main ()
				7333	{
				7334
				7335	;
				7336	return 0;
				7337	}
				7338
				7339	_ACEOF
				7340	if ac_fn_c_try_compile "$LINENO"; then :
				7341
				7342	ac_cv_enable_implicit_function_declaration_error=yes
				7343
				7344	else
				7345
				7346	ac_cv_enable_implicit_function_declaration_error=no
				7347
				7348	fi
				7349	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7350	fi
				7351
				7352	CC="$ac_save_cc"
				7353	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_implicit_function_declaration_error" >&5
				7354	$as_echo "$ac_cv_enable_implicit_function_declaration_error" >&6; }
				7355
				7356	if test $ac_cv_enable_implicit_function_declaration_error = yes
				7357	then
				7358	CFLAGS_NODIST="$CFLAGS_NODIST -Werror=implicit-function-declaration"
				7359	fi
				7360
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7361	# if using gcc on alpha, use -mieee to get (near) full IEEE 754
				7362	# support. Without this, treatment of subnormals doesn't follow
				7363	# the standard.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	7364	case $host in
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7365	alpha*)
				7366	BASECFLAGS="$BASECFLAGS -mieee"
				7367	;;
				7368	esac
				7369
				7370	case $ac_sys_system in
				7371	SCO_SV*)
				7372	BASECFLAGS="$BASECFLAGS -m486 -DSCO5"
				7373	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7374
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7375	Darwin*)
				7376	# -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd
				7377	# used to be here, but non-Apple gcc doesn't accept them.
				7378	if test "${CC}" = gcc
				7379	then
				7380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7381	$as_echo_n "checking which compiler should be used... " >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7382	case "${UNIVERSALSDK}" in
				7383	*/MacOSX10.4u.sdk)
				7384	# Build using 10.4 SDK, force usage of gcc when the
				7385	# compiler is gcc, otherwise the user will get very
				7386	# confusing error messages when building on OSX 10.6
				7387	CC=gcc-4.0
				7388	CPP=cpp-4.0
				7389	;;
				7390	esac
				7391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7392	$as_echo "$CC" >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7393	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7394
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	7395	LIPO_INTEL64_FLAGS=""
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7396	if test "${enable_universalsdk}"
				7397	then
				7398	case "$UNIVERSAL_ARCHS" in
				7399	32-bit)
				7400	UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386"
				7401	LIPO_32BIT_FLAGS=""
				7402	ARCH_RUN_32BIT=""
				7403	;;
				7404	64-bit)
				7405	UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64"
				7406	LIPO_32BIT_FLAGS=""
				7407	ARCH_RUN_32BIT="true"
				7408	;;
				7409	all)
				7410	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64"
				7411	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7412	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7413	;;
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	7414	universal2)
				7415	UNIVERSAL_ARCH_FLAGS="-arch arm64 -arch x86_64"
				7416	LIPO_32BIT_FLAGS=""
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	7417	LIPO_INTEL64_FLAGS="-extract x86_64"
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	7418	ARCH_RUN_32BIT="true"
Ned Deily	78e5588	2021-05-02 10:55:04	[diff] [blame]	7419	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7420	intel)
				7421	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
				7422	LIPO_32BIT_FLAGS="-extract i386"
				7423	ARCH_RUN_32BIT="/usr/bin/arch -i386"
				7424	;;
				7425	intel-32)
				7426	UNIVERSAL_ARCH_FLAGS="-arch i386"
				7427	LIPO_32BIT_FLAGS=""
				7428	ARCH_RUN_32BIT=""
				7429	;;
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7430	intel-64)
				7431	UNIVERSAL_ARCH_FLAGS="-arch x86_64"
				7432	LIPO_32BIT_FLAGS=""
				7433	ARCH_RUN_32BIT="true"
				7434	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7435	3-way)
				7436	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
				7437	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7438	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7439	;;
				7440	*)
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	7441	as_fn_error $? "proper usage is --with-universal-arch=universal2\|32-bit\|64-bit\|all\|intel\|3-way" "$LINENO" 5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7442	;;
				7443	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7444
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7445	if test "${UNIVERSALSDK}" != "/"
				7446	then
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7447	CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
				7448	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7449	CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7450	else
				7451	CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
				7452	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7453	fi
				7454	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7455
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7456	# Calculate an appropriate deployment target for this build:
				7457	# The deployment target value is used explicitly to enable certain
				7458	# features are enabled (such as builtin libedit support for readline)
Raymond Hettinger	15f44ab	2016-08-30 17:47:49	[diff] [blame]	7459	# through the use of Apple's Availability Macros and is used as a
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7460	# component of the string returned by distutils.get_platform().
				7461	#
				7462	# Use the value from:
				7463	# 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified
				7464	# 2. the operating system version of the build machine if >= 10.6
				7465	# 3. If running on OS X 10.3 through 10.5, use the legacy tests
				7466	# below to pick either 10.3, 10.4, or 10.5 as the target.
				7467	# 4. If we are running on OS X 10.2 or earlier, good luck!
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7468
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5
				7470	$as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; }
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7471	cur_target_major=`sw_vers -productVersion \| \
				7472	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				7473	cur_target_minor=`sw_vers -productVersion \| \
				7474	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				7475	cur_target="${cur_target_major}.${cur_target_minor}"
				7476	if test ${cur_target_major} -eq 10 && \
				7477	test ${cur_target_minor} -ge 3 && \
				7478	test ${cur_target_minor} -le 5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7479	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7480	# OS X 10.3 through 10.5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7481	cur_target=10.3
				7482	if test ${enable_universalsdk}
				7483	then
				7484	case "$UNIVERSAL_ARCHS" in
				7485	all\|3-way\|intel\|64-bit)
				7486	# These configurations were first supported in 10.5
				7487	cur_target='10.5'
				7488	;;
				7489	esac
				7490	else
				7491	if test `/usr/bin/arch` = "i386"
				7492	then
				7493	# 10.4 was the first release to support Intel archs
				7494	cur_target="10.4"
				7495	fi
				7496	fi
				7497	fi
				7498	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7499
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7500	# Make sure that MACOSX_DEPLOYMENT_TARGET is set in the
				7501	# environment with a value that is the same as what we'll use
				7502	# in the Makefile to ensure that we'll get the same compiler
				7503	# environment during configure and build time.
				7504	MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET"
				7505	export MACOSX_DEPLOYMENT_TARGET
				7506	EXPORT_MACOSX_DEPLOYMENT_TARGET=''
				7507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5
				7508	$as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; }
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7509
Miss Islington (bot)	6e66542	2020-11-22 01:54:08	[diff] [blame]	7510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if specified universal architectures work" >&5
				7511	$as_echo_n "checking if specified universal architectures work... " >&6; }
				7512	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7513	/* end confdefs.h. */
				7514	#include <stdio.h>
				7515	int
				7516	main ()
				7517	{
				7518	printf("%d", 42);
				7519	;
				7520	return 0;
				7521	}
				7522	_ACEOF
				7523	if ac_fn_c_try_link "$LINENO"; then :
				7524	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				7525	$as_echo "yes" >&6; }
				7526	else
				7527	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				7528	$as_echo "no" >&6; }
				7529	as_fn_error $? "check config.log and use the '--with-universal-archs' option" "$LINENO" 5
				7530
				7531	fi
				7532	rm -f core conftest.err conftest.$ac_objext \
				7533	conftest$ac_exeext conftest.$ac_ext
				7534
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7535	# end of Darwin* tests
				7536	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7537	esac
				7538	;;
				7539
				7540	*)
				7541	case $ac_sys_system in
				7542	OpenUNIX\|UnixWare)
				7543	BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca "
				7544	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7545	SCO_SV*)
				7546	BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5"
				7547	;;
				7548	esac
				7549	;;
				7550	esac
				7551
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7552	# ICC needs -fp-model strict or floats behave badly
				7553	case "$CC" in
				7554	icc)
				7555	CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict"
				7556	;;
				7557	esac
				7558
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	7559	if test "$assertions" = 'true'; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7560	:
				7561	else
				7562	OPT="-DNDEBUG $OPT"
				7563	fi
				7564
				7565	if test "$ac_arch_flags"
				7566	then
				7567	BASECFLAGS="$BASECFLAGS $ac_arch_flags"
				7568	fi
				7569
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7570	# On some compilers, pthreads are available without further options
				7571	# (e.g. MacOS X). On some of these systems, the compiler will not
				7572	# complain if unaccepted options are passed (e.g. gcc on Mac OS X).
				7573	# So we have to see first whether pthreads are available without
				7574	# options before we can check whether -Kpthread improves anything.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5
				7576	$as_echo_n "checking whether pthreads are available without options... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7577	if ${ac_cv_pthread_is_default+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7578	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7579	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7580	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7581	ac_cv_pthread_is_default=no
				7582	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7583	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7584	/* end confdefs.h. */
				7585
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7586	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7587	#include <pthread.h>
				7588
				7589	void* routine(void* p){return NULL;}
				7590
				7591	int main(){
				7592	pthread_t p;
				7593	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7594	return 1;
				7595	(void)pthread_detach(p);
				7596	return 0;
				7597	}
				7598
				7599	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7600	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7601
				7602	ac_cv_pthread_is_default=yes
				7603	ac_cv_kthread=no
				7604	ac_cv_pthread=no
				7605
				7606	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7607	ac_cv_pthread_is_default=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7608	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7609	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7610	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7611	fi
				7612
				7613
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7614	fi
				7615
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5
				7617	$as_echo "$ac_cv_pthread_is_default" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7618
				7619
				7620	if test $ac_cv_pthread_is_default = yes
				7621	then
				7622	ac_cv_kpthread=no
				7623	else
				7624	# -Kpthread, if available, provides the right #defines
				7625	# and linker options to make pthread_create available
				7626	# Some compilers won't report that they do not support -Kpthread,
				7627	# so we need to run a program to see whether it really made the
				7628	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5
				7630	$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7631	if ${ac_cv_kpthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7632	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7633	else
				7634	ac_save_cc="$CC"
				7635	CC="$CC -Kpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7636	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7637	ac_cv_kpthread=no
				7638	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7639	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7640	/* end confdefs.h. */
				7641
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7642	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7643	#include <pthread.h>
				7644
				7645	void* routine(void* p){return NULL;}
				7646
				7647	int main(){
				7648	pthread_t p;
				7649	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7650	return 1;
				7651	(void)pthread_detach(p);
				7652	return 0;
				7653	}
				7654
				7655	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7656	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7657	ac_cv_kpthread=yes
				7658	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7659	ac_cv_kpthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7660	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7661	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7662	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7663	fi
				7664
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7665	CC="$ac_save_cc"
				7666	fi
				7667
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7668	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5
				7669	$as_echo "$ac_cv_kpthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7670	fi
				7671
				7672	if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no
				7673	then
				7674	# -Kthread, if available, provides the right #defines
				7675	# and linker options to make pthread_create available
				7676	# Some compilers won't report that they do not support -Kthread,
				7677	# so we need to run a program to see whether it really made the
				7678	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7679	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5
				7680	$as_echo_n "checking whether $CC accepts -Kthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7681	if ${ac_cv_kthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7682	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7683	else
				7684	ac_save_cc="$CC"
				7685	CC="$CC -Kthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7686	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7687	ac_cv_kthread=no
				7688	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7689	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7690	/* end confdefs.h. */
				7691
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7692	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7693	#include <pthread.h>
				7694
				7695	void* routine(void* p){return NULL;}
				7696
				7697	int main(){
				7698	pthread_t p;
				7699	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7700	return 1;
				7701	(void)pthread_detach(p);
				7702	return 0;
				7703	}
				7704
				7705	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7706	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7707	ac_cv_kthread=yes
				7708	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7709	ac_cv_kthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7710	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7711	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7712	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7713	fi
				7714
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7715	CC="$ac_save_cc"
				7716	fi
				7717
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5
				7719	$as_echo "$ac_cv_kthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7720	fi
				7721
				7722	if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no
				7723	then
				7724	# -pthread, if available, provides the right #defines
				7725	# and linker options to make pthread_create available
				7726	# Some compilers won't report that they do not support -pthread,
				7727	# so we need to run a program to see whether it really made the
				7728	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7729	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5
				7730	$as_echo_n "checking whether $CC accepts -pthread... " >&6; }
doko@python.org	7981f20	2013-01-25 14:33:25	[diff] [blame]	7731	if ${ac_cv_pthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7732	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7733	else
				7734	ac_save_cc="$CC"
				7735	CC="$CC -pthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7736	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7737	ac_cv_pthread=no
				7738	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7739	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7740	/* end confdefs.h. */
				7741
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7742	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7743	#include <pthread.h>
				7744
				7745	void* routine(void* p){return NULL;}
				7746
				7747	int main(){
				7748	pthread_t p;
				7749	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7750	return 1;
				7751	(void)pthread_detach(p);
				7752	return 0;
				7753	}
				7754
				7755	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7756	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7757	ac_cv_pthread=yes
				7758	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7759	ac_cv_pthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7760	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7761	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7762	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7763	fi
				7764
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7765	CC="$ac_save_cc"
				7766	fi
				7767
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5
				7769	$as_echo "$ac_cv_pthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7770	fi
				7771
				7772	# If we have set a CC compiler flag for thread support then
				7773	# check if it works for CXX, too.
				7774	ac_cv_cxx_thread=no
				7775	if test ! -z "$CXX"
				7776	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7777	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5
				7778	$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7779	ac_save_cxx="$CXX"
				7780
				7781	if test "$ac_cv_kpthread" = "yes"
				7782	then
				7783	CXX="$CXX -Kpthread"
				7784	ac_cv_cxx_thread=yes
				7785	elif test "$ac_cv_kthread" = "yes"
				7786	then
				7787	CXX="$CXX -Kthread"
				7788	ac_cv_cxx_thread=yes
				7789	elif test "$ac_cv_pthread" = "yes"
				7790	then
				7791	CXX="$CXX -pthread"
				7792	ac_cv_cxx_thread=yes
				7793	fi
				7794
				7795	if test $ac_cv_cxx_thread = yes
				7796	then
				7797	echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext
				7798	$CXX -c conftest.$ac_ext 2>&5
				7799	if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \
				7800	&& test -s conftest$ac_exeext && ./conftest$ac_exeext
				7801	then
				7802	ac_cv_cxx_thread=yes
				7803	else
				7804	ac_cv_cxx_thread=no
				7805	fi
				7806	rm -fr conftest*
				7807	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5
				7809	$as_echo "$ac_cv_cxx_thread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7810	fi
				7811	CXX="$ac_save_cxx"
				7812
				7813
				7814	# checks for header files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				7816	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7817	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7818	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7819	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7821	/* end confdefs.h. */
				7822	#include <stdlib.h>
				7823	#include <stdarg.h>
				7824	#include <string.h>
				7825	#include <float.h>
				7826
				7827	int
				7828	main ()
				7829	{
				7830
				7831	;
				7832	return 0;
				7833	}
				7834	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7835	if ac_fn_c_try_compile "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7836	ac_cv_header_stdc=yes
				7837	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7838	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7839	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7841
				7842	if test $ac_cv_header_stdc = yes; then
				7843	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7844	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7845	/* end confdefs.h. */
				7846	#include <string.h>
				7847
				7848	_ACEOF
				7849	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7850	$EGREP "memchr" >/dev/null 2>&1; then :
				7851
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7852	else
				7853	ac_cv_header_stdc=no
				7854	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7855	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7856
				7857	fi
				7858
				7859	if test $ac_cv_header_stdc = yes; then
				7860	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7861	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7862	/* end confdefs.h. */
				7863	#include <stdlib.h>
				7864
				7865	_ACEOF
				7866	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7867	$EGREP "free" >/dev/null 2>&1; then :
				7868
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7869	else
				7870	ac_cv_header_stdc=no
				7871	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7872	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7873
				7874	fi
				7875
				7876	if test $ac_cv_header_stdc = yes; then
				7877	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7878	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7879	:
				7880	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7881	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7882	/* end confdefs.h. */
				7883	#include <ctype.h>
				7884	#include <stdlib.h>
				7885	#if ((' ' & 0x0FF) == 0x020)
				7886	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				7887	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				7888	#else
				7889	# define ISLOWER(c) \
				7890	(('a' <= (c) && (c) <= 'i') \
				7891	\|\| ('j' <= (c) && (c) <= 'r') \
				7892	\|\| ('s' <= (c) && (c) <= 'z'))
				7893	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				7894	#endif
				7895
				7896	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				7897	int
				7898	main ()
				7899	{
				7900	int i;
				7901	for (i = 0; i < 256; i++)
				7902	if (XOR (islower (i), ISLOWER (i))
				7903	\|\| toupper (i) != TOUPPER (i))
				7904	return 2;
				7905	return 0;
				7906	}
				7907	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7908	if ac_fn_c_try_run "$LINENO"; then :
				7909
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7910	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7911	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7912	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7913	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7914	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7915	fi
				7916
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7917	fi
				7918	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				7920	$as_echo "$ac_cv_header_stdc" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7921	if test $ac_cv_header_stdc = yes; then
				7922
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7923	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7924
				7925	fi
				7926
stratakis	e768c86	2018-01-23 15:11:24	[diff] [blame]	7927	for ac_header in asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	7928	fcntl.h grp.h \
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	7929	ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \
Benjamin Peterson	4fe5510	2016-09-06 18:58:01	[diff] [blame]	7930	sched.h shadow.h signal.h stropts.h termios.h \
Benjamin Peterson	ea13740	2018-09-14 04:57:31	[diff] [blame]	7931	utime.h \
Jesus Cea	d8b9ae6	2011-11-14 18:07:41	[diff] [blame]	7932	poll.h sys/devpoll.h sys/epoll.h sys/poll.h \
Antoine Pitrou	bcf2b59	2012-02-08 22:28:36	[diff] [blame]	7933	sys/audioio.h sys/xattr.h sys/bsdtty.h sys/event.h sys/file.h sys/ioctl.h \
Martin v. Löwis	9d6c669	2012-02-03 16:44:58	[diff] [blame]	7934	sys/kern_control.h sys/loadavg.h sys/lock.h sys/mkdev.h sys/modem.h \
Benjamin Peterson	fb2ae15	2016-12-20 07:54:25	[diff] [blame]	7935	sys/param.h sys/random.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \
Martin v. Löwis	9d6c669	2012-02-03 16:44:58	[diff] [blame]	7936	sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	7937	sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	7938	libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	7939	linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \
Zackery Spytz	43fdbd2	2019-05-29 19:57:07	[diff] [blame]	7940	sys/endian.h sys/sysmacros.h linux/memfd.h sys/memfd.h sys/mman.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7941	do :
				7942	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				7943	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	7944	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7945	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7946	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7947	_ACEOF
				7948
				7949	fi
				7950
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7951	done
				7952
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7953	ac_header_dirent=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7954	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7955	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
				7956	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
				7957	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7958	if eval \${$as_ac_Header+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7959	$as_echo_n "(cached) " >&6
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7960	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	7962	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7963	#include <sys/types.h>
				7964	#include <$ac_hdr>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7965
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7966	int
				7967	main ()
				7968	{
				7969	if ((DIR *) 0)
				7970	return 0;
				7971	;
				7972	return 0;
				7973	}
				7974	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7975	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7976	eval "$as_ac_Header=yes"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7977	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7978	eval "$as_ac_Header=no"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7979	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	7980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7981	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7982	eval ac_res=\$$as_ac_Header
				7983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				7984	$as_echo "$ac_res" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	7985	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7986	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7987	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7988	_ACEOF
				7989
				7990	ac_header_dirent=$ac_hdr; break
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7991	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7992
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7993	done
				7994	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
				7995	if test $ac_header_dirent = dirent.h; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				7997	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7998	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7999	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8000	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8001	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8003	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8004
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8005	/* Override any GCC internal prototype to avoid an error.
				8006	Use char because int might match the return type of a GCC
				8007	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8008	#ifdef __cplusplus
				8009	extern "C"
				8010	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8011	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8012	int
				8013	main ()
				8014	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8015	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8016	;
				8017	return 0;
				8018	}
				8019	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8020	for ac_lib in '' dir; do
				8021	if test -z "$ac_lib"; then
				8022	ac_res="none required"
				8023	else
				8024	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8025	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8026	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8027	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8028	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8029	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8030	rm -f core conftest.err conftest.$ac_objext \
				8031	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8032	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8033	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8034	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8035	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8036	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8037
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8038	else
				8039	ac_cv_search_opendir=no
				8040	fi
				8041	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8042	LIBS=$ac_func_search_save_LIBS
				8043	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8045	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8046	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8047	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8048	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8049
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8050	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8051
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8052	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				8054	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8055	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8056	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8057	else
				8058	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8060	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8061
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8062	/* Override any GCC internal prototype to avoid an error.
				8063	Use char because int might match the return type of a GCC
				8064	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8065	#ifdef __cplusplus
				8066	extern "C"
				8067	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8068	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8069	int
				8070	main ()
				8071	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8072	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8073	;
				8074	return 0;
				8075	}
				8076	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8077	for ac_lib in '' x; do
				8078	if test -z "$ac_lib"; then
				8079	ac_res="none required"
				8080	else
				8081	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8082	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8083	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8084	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8085	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8086	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8087	rm -f core conftest.err conftest.$ac_objext \
				8088	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8089	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8090	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8091	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8092	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8093	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8094
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8095	else
				8096	ac_cv_search_opendir=no
				8097	fi
				8098	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8099	LIBS=$ac_func_search_save_LIBS
				8100	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8101	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8102	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8103	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8104	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8105	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8106
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8107	fi
				8108
				8109	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8110
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8111	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
				8112	$as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8113	if ${ac_cv_header_sys_types_h_makedev+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8114	$as_echo_n "(cached) " >&6
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8115	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8116	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8117	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8118	#include <sys/types.h>
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8119	int
				8120	main ()
				8121	{
				8122	return makedev(0, 0);
				8123	;
				8124	return 0;
				8125	}
				8126	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8127	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8128	ac_cv_header_sys_types_h_makedev=yes
				8129	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8130	ac_cv_header_sys_types_h_makedev=no
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8131	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8132	rm -f core conftest.err conftest.$ac_objext \
				8133	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8134
				8135	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5
				8137	$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8138
				8139	if test $ac_cv_header_sys_types_h_makedev = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8140	ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8141	if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8142
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8143	$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8144
				8145	fi
				8146
				8147
				8148
				8149	if test $ac_cv_header_sys_mkdev_h = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8150	ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8151	if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8152
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8153	$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8154
				8155	fi
				8156
				8157
				8158	fi
				8159	fi
				8160
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8161
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	8162	# bluetooth/bluetooth.h has been known to not compile with -std=c99.
				8163	# http://permalink.gmane.org/gmane.linux.bluez.kernel/22294
				8164	SAVE_CFLAGS=$CFLAGS
				8165	CFLAGS="-std=c99 $CFLAGS"
				8166	for ac_header in bluetooth/bluetooth.h
				8167	do :
				8168	ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
				8169	if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then :
				8170	cat >>confdefs.h <<_ACEOF
				8171	#define HAVE_BLUETOOTH_BLUETOOTH_H 1
				8172	_ACEOF
				8173
				8174	fi
				8175
				8176	done
				8177
				8178	CFLAGS=$SAVE_CFLAGS
				8179
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8180	# On Darwin (OS X) net/if.h requires sys/socket.h to be imported first.
				8181	for ac_header in net/if.h
				8182	do :
				8183	ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <stdio.h>
				8184	#ifdef STDC_HEADERS
				8185	# include <stdlib.h>
				8186	# include <stddef.h>
				8187	#else
				8188	# ifdef HAVE_STDLIB_H
				8189	# include <stdlib.h>
				8190	# endif
				8191	#endif
				8192	#ifdef HAVE_SYS_SOCKET_H
				8193	# include <sys/socket.h>
				8194	#endif
				8195
				8196	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8197	if test "x$ac_cv_header_net_if_h" = xyes; then :
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8198	cat >>confdefs.h <<_ACEOF
				8199	#define HAVE_NET_IF_H 1
				8200	_ACEOF
				8201
				8202	fi
				8203
				8204	done
				8205
				8206
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8207	# On Linux, netlink.h requires asm/types.h
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8208	for ac_header in linux/netlink.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8209	do :
				8210	ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" "
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8211	#ifdef HAVE_ASM_TYPES_H
				8212	#include <asm/types.h>
				8213	#endif
				8214	#ifdef HAVE_SYS_SOCKET_H
				8215	#include <sys/socket.h>
				8216	#endif
				8217
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8218	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8219	if test "x$ac_cv_header_linux_netlink_h" = xyes; then :
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8220	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8221	#define HAVE_LINUX_NETLINK_H 1
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8222	_ACEOF
				8223
				8224	fi
				8225
				8226	done
				8227
				8228
Bjorn Andersson	bb81651	2018-09-26 13:47:52	[diff] [blame]	8229	# On Linux, qrtr.h requires asm/types.h
				8230	for ac_header in linux/qrtr.h
				8231	do :
				8232	ac_fn_c_check_header_compile "$LINENO" "linux/qrtr.h" "ac_cv_header_linux_qrtr_h" "
				8233	#ifdef HAVE_ASM_TYPES_H
				8234	#include <asm/types.h>
				8235	#endif
				8236	#ifdef HAVE_SYS_SOCKET_H
				8237	#include <sys/socket.h>
				8238	#endif
				8239
				8240	"
				8241	if test "x$ac_cv_header_linux_qrtr_h" = xyes; then :
				8242	cat >>confdefs.h <<_ACEOF
				8243	#define HAVE_LINUX_QRTR_H 1
				8244	_ACEOF
				8245
				8246	fi
				8247
				8248	done
				8249
				8250
caavery	effc12f	2017-09-06 22:18:10	[diff] [blame]	8251	for ac_header in linux/vm_sockets.h
				8252	do :
				8253	ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" "
				8254	#ifdef HAVE_SYS_SOCKET_H
				8255	#include <sys/socket.h>
				8256	#endif
				8257
				8258	"
				8259	if test "x$ac_cv_header_linux_vm_sockets_h" = xyes; then :
				8260	cat >>confdefs.h <<_ACEOF
				8261	#define HAVE_LINUX_VM_SOCKETS_H 1
				8262	_ACEOF
				8263
				8264	fi
				8265
				8266	done
				8267
				8268
Charles-François Natali	47413c1	2011-10-06 17:47:44	[diff] [blame]	8269	# On Linux, can.h and can/raw.h require sys/socket.h
Charles-François Natali	773e42d	2013-02-05 18:42:01	[diff] [blame]	8270	for ac_header in linux/can.h linux/can/raw.h linux/can/bcm.h
Charles-François Natali	47413c1	2011-10-06 17:47:44	[diff] [blame]	8271	do :
				8272	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				8273	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
				8274	#ifdef HAVE_SYS_SOCKET_H
				8275	#include <sys/socket.h>
				8276	#endif
				8277
				8278	"
				8279	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				8280	cat >>confdefs.h <<_ACEOF
				8281	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				8282	_ACEOF
				8283
				8284	fi
				8285
				8286	done
				8287
				8288
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8289	# checks for typedefs
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8290	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8291	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5
				8292	$as_echo_n "checking for clock_t in time.h... " >&6; }
				8293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8294	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8295	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8296
				8297	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8298	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8299	$EGREP "clock_t" >/dev/null 2>&1; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8300	was_it_defined=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8301	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8302
				8303
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8304	$as_echo "#define clock_t long" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8305
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	8306
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8307	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8308	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8309
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				8311	$as_echo "$was_it_defined" >&6; }
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8312
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8313	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5
				8314	$as_echo_n "checking for makedev... " >&6; }
				8315	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8316	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8317
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8318	#if defined(MAJOR_IN_MKDEV)
				8319	#include <sys/mkdev.h>
				8320	#elif defined(MAJOR_IN_SYSMACROS)
				8321	#include <sys/sysmacros.h>
				8322	#else
				8323	#include <sys/types.h>
				8324	#endif
				8325
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8326	int
				8327	main ()
				8328	{
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8329
				8330	makedev(0, 0)
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8331	;
				8332	return 0;
				8333	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8334
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8335	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8336	if ac_fn_c_try_link "$LINENO"; then :
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8337	ac_cv_has_makedev=yes
				8338	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8339	ac_cv_has_makedev=no
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8340	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8341	rm -f core conftest.err conftest.$ac_objext \
				8342	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5
				8344	$as_echo "$ac_cv_has_makedev" >&6; }
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8345	if test "$ac_cv_has_makedev" = "yes"; then
				8346
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8347	$as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8348
				8349	fi
				8350
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	8351	# byte swapping
				8352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5
				8353	$as_echo_n "checking for le64toh... " >&6; }
				8354	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				8355	/* end confdefs.h. */
				8356
				8357	#ifdef HAVE_ENDIAN_H
				8358	#include <endian.h>
				8359	#elif defined(HAVE_SYS_ENDIAN_H)
				8360	#include <sys/endian.h>
				8361	#endif
				8362
				8363	int
				8364	main ()
				8365	{
				8366
				8367	le64toh(1)
				8368	;
				8369	return 0;
				8370	}
				8371
				8372	_ACEOF
				8373	if ac_fn_c_try_link "$LINENO"; then :
				8374	ac_cv_has_le64toh=yes
				8375	else
				8376	ac_cv_has_le64toh=no
				8377	fi
				8378	rm -f core conftest.err conftest.$ac_objext \
				8379	conftest$ac_exeext conftest.$ac_ext
				8380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_le64toh" >&5
				8381	$as_echo "$ac_cv_has_le64toh" >&6; }
				8382	if test "$ac_cv_has_le64toh" = "yes"; then
				8383
				8384	$as_echo "#define HAVE_HTOLE64 1" >>confdefs.h
				8385
				8386	fi
				8387
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8388	use_lfs=yes
doko@ubuntu.com	006a56c	2016-06-14 08:15:25	[diff] [blame]	8389	# Don't use largefile support for GNU/Hurd
				8390	case $ac_sys_system in GNU*)
				8391	use_lfs=no
				8392	esac
				8393
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8394	if test "$use_lfs" = "yes"; then
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8395	# Two defines needed to enable largefile support on various platforms
				8396	# These may affect some typedefs
Georg Brandl	216e404	2011-02-19 08:58:23	[diff] [blame]	8397	case $ac_sys_system/$ac_sys_release in
				8398	AIX*)
				8399
				8400	$as_echo "#define _LARGE_FILES 1" >>confdefs.h
				8401
				8402	;;
				8403	esac
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8404
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8405	$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8406
				8407
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8408	$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8409
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8410	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8411
Guido van Rossum	84e7b24	1996-08-19 21:59:00	[diff] [blame]	8412	# Add some code to confdefs.h so that the test for off_t works on SCO
				8413	cat >> confdefs.h <<\EOF
				8414	#if defined(SCO_DS)
				8415	#undef _OFF_T
				8416	#endif
				8417	EOF
				8418
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8419	# Type availability checks
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8420	ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8421	if test "x$ac_cv_type_mode_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8422
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8423	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8424
				8425	cat >>confdefs.h <<_ACEOF
				8426	#define mode_t int
				8427	_ACEOF
				8428
				8429	fi
				8430
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8431	ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8432	if test "x$ac_cv_type_off_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8433
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8434	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8435
				8436	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8437	#define off_t long int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8438	_ACEOF
				8439
				8440	fi
				8441
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8442	ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8443	if test "x$ac_cv_type_pid_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8444
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8445	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8446
				8447	cat >>confdefs.h <<_ACEOF
				8448	#define pid_t int
				8449	_ACEOF
				8450
				8451	fi
				8452
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	8453
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8454	cat >>confdefs.h <<_ACEOF
Matthias Klose	bada4c3	2010-04-25 21:18:48	[diff] [blame]	8455	#define RETSIGTYPE void
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8456	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8457
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8458	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8459	if test "x$ac_cv_type_size_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8460
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8461	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8462
				8463	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8464	#define size_t unsigned int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8465	_ACEOF
				8466
				8467	fi
				8468
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
				8470	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8471	if ${ac_cv_type_uid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8472	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8473	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8474	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8475	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8476	#include <sys/types.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8477
				8478	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8479	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8480	$EGREP "uid_t" >/dev/null 2>&1; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8481	ac_cv_type_uid_t=yes
				8482	else
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8483	ac_cv_type_uid_t=no
				8484	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8485	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8486
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8487	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
				8489	$as_echo "$ac_cv_type_uid_t" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8490	if test $ac_cv_type_uid_t = no; then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8491
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8492	$as_echo "#define uid_t int" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8493
				8494
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8495	$as_echo "#define gid_t int" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8496
				8497	fi
				8498
Mark Dickinson	983bc16	2012-12-02 12:11:38	[diff] [blame]	8499
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8500	ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8501	if test "x$ac_cv_type_ssize_t" = xyes; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8502
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8503	$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8504
				8505	fi
				8506
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	8507	ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default"
				8508	if test "x$ac_cv_type___uint128_t" = xyes; then :
				8509
				8510	$as_echo "#define HAVE_GCC_UINT128_T 1" >>confdefs.h
				8511
				8512	fi
				8513
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	8514
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8515	# Sizes of various common basic types
Skip Montanaro	b9820a3	2004-01-17 00:16:12	[diff] [blame]	8516	# ANSI C requires sizeof(char) == 1, so no need to check it
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8517	# The cast to long int works around a bug in the HP C Compiler
				8518	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8519	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8520	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8521	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
				8522	$as_echo_n "checking size of int... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8523	if ${ac_cv_sizeof_int+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8524	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8525	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8526	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8527
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8528	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8529	if test "$ac_cv_type_int" = yes; then
				8530	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8531	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8532	as_fn_error 77 "cannot compute sizeof (int)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8533	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8534	else
				8535	ac_cv_sizeof_int=0
				8536	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8537	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8538
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8539	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8540	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
				8541	$as_echo "$ac_cv_sizeof_int" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8542
				8543
				8544
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8545	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8546	#define SIZEOF_INT $ac_cv_sizeof_int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8547	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8548
				8549
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8550	# The cast to long int works around a bug in the HP C Compiler
				8551	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8552	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8553	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
				8555	$as_echo_n "checking size of long... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8556	if ${ac_cv_sizeof_long+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8557	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8558	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8559	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8560
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8561	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8562	if test "$ac_cv_type_long" = yes; then
				8563	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8564	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8565	as_fn_error 77 "cannot compute sizeof (long)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8566	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8567	else
				8568	ac_cv_sizeof_long=0
				8569	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8570	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8571
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8572	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
				8574	$as_echo "$ac_cv_sizeof_long" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8575
				8576
				8577
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8578	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8579	#define SIZEOF_LONG $ac_cv_sizeof_long
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8580	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8581
				8582
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8583	# The cast to long int works around a bug in the HP C Compiler
				8584	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8585	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8586	# This bug is HP SR number 8606223364.
Benjamin Peterson	ed4aa83	2016-09-06 00:44:18	[diff] [blame]	8587	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
				8588	$as_echo_n "checking size of long long... " >&6; }
				8589	if ${ac_cv_sizeof_long_long+:} false; then :
				8590	$as_echo_n "(cached) " >&6
				8591	else
				8592	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
				8593
				8594	else
				8595	if test "$ac_cv_type_long_long" = yes; then
				8596	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8597	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8598	as_fn_error 77 "cannot compute sizeof (long long)
				8599	See \`config.log' for more details" "$LINENO" 5; }
				8600	else
				8601	ac_cv_sizeof_long_long=0
				8602	fi
				8603	fi
				8604
				8605	fi
				8606	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
				8607	$as_echo "$ac_cv_sizeof_long_long" >&6; }
				8608
				8609
				8610
				8611	cat >>confdefs.h <<_ACEOF
				8612	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
				8613	_ACEOF
				8614
				8615
				8616	# The cast to long int works around a bug in the HP C Compiler
				8617	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8618	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8619	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8620	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
				8621	$as_echo_n "checking size of void *... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8622	if ${ac_cv_sizeof_void_p+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8623	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8624	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8625	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8626
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8627	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8628	if test "$ac_cv_type_void_p" = yes; then
				8629	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8630	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8631	as_fn_error 77 "cannot compute sizeof (void *)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8632	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8633	else
				8634	ac_cv_sizeof_void_p=0
				8635	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8636	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8637
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8638	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8639	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
				8640	$as_echo "$ac_cv_sizeof_void_p" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8641
				8642
				8643
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8644	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8645	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8646	_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8647
				8648
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8649	# The cast to long int works around a bug in the HP C Compiler
				8650	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8651	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8652	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8653	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
				8654	$as_echo_n "checking size of short... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8655	if ${ac_cv_sizeof_short+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8656	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8657	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8658	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8659
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8660	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8661	if test "$ac_cv_type_short" = yes; then
				8662	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8663	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8664	as_fn_error 77 "cannot compute sizeof (short)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8665	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8666	else
				8667	ac_cv_sizeof_short=0
				8668	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8669	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8670
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8671	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8672	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
				8673	$as_echo "$ac_cv_sizeof_short" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8674
				8675
				8676
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8677	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8678	#define SIZEOF_SHORT $ac_cv_sizeof_short
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8679	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8680
				8681
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8682	# The cast to long int works around a bug in the HP C Compiler
				8683	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8684	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8685	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
				8687	$as_echo_n "checking size of float... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8688	if ${ac_cv_sizeof_float+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8689	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8690	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8691	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8692
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8693	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8694	if test "$ac_cv_type_float" = yes; then
				8695	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8696	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8697	as_fn_error 77 "cannot compute sizeof (float)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8698	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8699	else
				8700	ac_cv_sizeof_float=0
				8701	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8702	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8703
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8704	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
				8706	$as_echo "$ac_cv_sizeof_float" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8707
				8708
				8709
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8710	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8711	#define SIZEOF_FLOAT $ac_cv_sizeof_float
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8712	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8713
				8714
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8715	# The cast to long int works around a bug in the HP C Compiler
				8716	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8717	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8718	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8719	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
				8720	$as_echo_n "checking size of double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8721	if ${ac_cv_sizeof_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8722	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8723	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8724	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8725
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8726	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8727	if test "$ac_cv_type_double" = yes; then
				8728	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8729	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8730	as_fn_error 77 "cannot compute sizeof (double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8731	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8732	else
				8733	ac_cv_sizeof_double=0
				8734	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8735	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8736
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8737	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
				8739	$as_echo "$ac_cv_sizeof_double" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8740
				8741
				8742
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8743	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8744	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8745	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8746
				8747
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8748	# The cast to long int works around a bug in the HP C Compiler
				8749	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8750	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8751	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5
				8753	$as_echo_n "checking size of fpos_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8754	if ${ac_cv_sizeof_fpos_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8755	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8756	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8757	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8758
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8759	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8760	if test "$ac_cv_type_fpos_t" = yes; then
				8761	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8762	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8763	as_fn_error 77 "cannot compute sizeof (fpos_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8764	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8765	else
				8766	ac_cv_sizeof_fpos_t=0
				8767	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8768	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8769
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8770	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5
				8772	$as_echo "$ac_cv_sizeof_fpos_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8773
				8774
				8775
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8776	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8777	#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8778	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8779
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8780
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8781	# The cast to long int works around a bug in the HP C Compiler
				8782	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8783	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8784	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8785	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
				8786	$as_echo_n "checking size of size_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8787	if ${ac_cv_sizeof_size_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8788	$as_echo_n "(cached) " >&6
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8789	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8790	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8791
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8792	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8793	if test "$ac_cv_type_size_t" = yes; then
				8794	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8795	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8796	as_fn_error 77 "cannot compute sizeof (size_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8797	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8798	else
				8799	ac_cv_sizeof_size_t=0
				8800	fi
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8801	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8802
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8803	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8804	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
				8805	$as_echo "$ac_cv_sizeof_size_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8806
				8807
				8808
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8809	cat >>confdefs.h <<_ACEOF
				8810	#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
				8811	_ACEOF
				8812
				8813
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8814	# The cast to long int works around a bug in the HP C Compiler
				8815	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8816	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8817	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5
				8819	$as_echo_n "checking size of pid_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8820	if ${ac_cv_sizeof_pid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8821	$as_echo_n "(cached) " >&6
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8822	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8823	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"; then :
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8824
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8825	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8826	if test "$ac_cv_type_pid_t" = yes; then
				8827	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8828	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8829	as_fn_error 77 "cannot compute sizeof (pid_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8830	See \`config.log' for more details" "$LINENO" 5; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8831	else
				8832	ac_cv_sizeof_pid_t=0
				8833	fi
				8834	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8835
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8836	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5
				8838	$as_echo "$ac_cv_sizeof_pid_t" >&6; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8839
				8840
				8841
				8842	cat >>confdefs.h <<_ACEOF
				8843	#define SIZEOF_PID_T $ac_cv_sizeof_pid_t
				8844	_ACEOF
				8845
				8846
Benjamin Peterson	df6ff7b	2016-09-06 20:53:14	[diff] [blame]	8847	# The cast to long int works around a bug in the HP C Compiler
				8848	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8849	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8850	# This bug is HP SR number 8606223364.
				8851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5
				8852	$as_echo_n "checking size of uintptr_t... " >&6; }
				8853	if ${ac_cv_sizeof_uintptr_t+:} false; then :
				8854	$as_echo_n "(cached) " >&6
				8855	else
				8856	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then :
				8857
				8858	else
				8859	if test "$ac_cv_type_uintptr_t" = yes; then
				8860	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8861	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8862	as_fn_error 77 "cannot compute sizeof (uintptr_t)
				8863	See \`config.log' for more details" "$LINENO" 5; }
				8864	else
				8865	ac_cv_sizeof_uintptr_t=0
				8866	fi
				8867	fi
				8868
				8869	fi
				8870	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5
				8871	$as_echo "$ac_cv_sizeof_uintptr_t" >&6; }
				8872
				8873
				8874
				8875	cat >>confdefs.h <<_ACEOF
				8876	#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t
				8877	_ACEOF
				8878
				8879
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8880
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8881
Eitan Adler	3055c94	2018-05-16 05:58:09	[diff] [blame]	8882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5
				8883	$as_echo_n "checking for long double... " >&6; }
				8884	if ${ac_cv_type_long_double+:} false; then :
				8885	$as_echo_n "(cached) " >&6
				8886	else
				8887	if test "$GCC" = yes; then
				8888	ac_cv_type_long_double=yes
				8889	else
				8890	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				8891	/* end confdefs.h. */
				8892	/* The Stardent Vistra knows sizeof (long double), but does
				8893	not support it. */
				8894	long double foo = 0.0L;
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8895	int
				8896	main ()
				8897	{
Eitan Adler	3055c94	2018-05-16 05:58:09	[diff] [blame]	8898	static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
				8899	sizeof (double) <= sizeof (long double))];
				8900	test_array [0] = 0;
				8901	return test_array [0];
				8902
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8903	;
				8904	return 0;
				8905	}
				8906	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8907	if ac_fn_c_try_compile "$LINENO"; then :
Eitan Adler	3055c94	2018-05-16 05:58:09	[diff] [blame]	8908	ac_cv_type_long_double=yes
				8909	else
				8910	ac_cv_type_long_double=no
				8911	fi
				8912	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				8913	fi
				8914	fi
				8915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5
				8916	$as_echo "$ac_cv_type_long_double" >&6; }
				8917	if test $ac_cv_type_long_double = yes; then
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8918
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8919	$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8920
Eitan Adler	3055c94	2018-05-16 05:58:09	[diff] [blame]	8921	fi
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8922
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8923	# The cast to long int works around a bug in the HP C Compiler
				8924	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8925	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8926	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
				8928	$as_echo_n "checking size of long double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8929	if ${ac_cv_sizeof_long_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8930	$as_echo_n "(cached) " >&6
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8931	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8932	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8933
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8934	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8935	if test "$ac_cv_type_long_double" = yes; then
				8936	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8937	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8938	as_fn_error 77 "cannot compute sizeof (long double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8939	See \`config.log' for more details" "$LINENO" 5; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8940	else
				8941	ac_cv_sizeof_long_double=0
				8942	fi
				8943	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8944
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8945	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
				8947	$as_echo "$ac_cv_sizeof_long_double" >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8948
				8949
				8950
				8951	cat >>confdefs.h <<_ACEOF
				8952	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
				8953	_ACEOF
				8954
				8955
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8956
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8957	# The cast to long int works around a bug in the HP C Compiler
				8958	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8959	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8960	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5
				8962	$as_echo_n "checking size of _Bool... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8963	if ${ac_cv_sizeof__Bool+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8964	$as_echo_n "(cached) " >&6
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8965	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8966	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"; then :
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8967
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8968	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8969	if test "$ac_cv_type__Bool" = yes; then
				8970	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8971	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8972	as_fn_error 77 "cannot compute sizeof (_Bool)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8973	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8974	else
				8975	ac_cv_sizeof__Bool=0
				8976	fi
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8977	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8978
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8979	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8980	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5
				8981	$as_echo "$ac_cv_sizeof__Bool" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8982
				8983
				8984
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8985	cat >>confdefs.h <<_ACEOF
				8986	#define SIZEOF__BOOL $ac_cv_sizeof__Bool
				8987	_ACEOF
				8988
				8989
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8990
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8991	# The cast to long int works around a bug in the HP C Compiler
				8992	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8993	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8994	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
				8996	$as_echo_n "checking size of off_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8997	if ${ac_cv_sizeof_off_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8998	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8999	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9000	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9001	#ifdef HAVE_SYS_TYPES_H
				9002	#include <sys/types.h>
				9003	#endif
				9004
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9005	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9006
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9007	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9008	if test "$ac_cv_type_off_t" = yes; then
				9009	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9010	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9011	as_fn_error 77 "cannot compute sizeof (off_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9012	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9013	else
				9014	ac_cv_sizeof_off_t=0
				9015	fi
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9016	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9017
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9018	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
				9020	$as_echo "$ac_cv_sizeof_off_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9021
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9022
				9023
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9024	cat >>confdefs.h <<_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9025	#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9026	_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9027
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9028
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9029
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5
				9031	$as_echo_n "checking whether to enable large file support... " >&6; }
Mark Dickinson	2df5d28	2009-12-31 21:22:50	[diff] [blame]	9032	if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \
Guido van Rossum	96f2eb9	1999-04-10 16:02:18	[diff] [blame]	9033	"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9034
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9035	$as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9036
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9038	$as_echo "yes" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9039	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9041	$as_echo "no" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9042	fi
				9043
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9044	# The cast to long int works around a bug in the HP C Compiler
				9045	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9046	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9047	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
				9049	$as_echo_n "checking size of time_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9050	if ${ac_cv_sizeof_time_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9051	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9052	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9053	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9054	#ifdef HAVE_SYS_TYPES_H
				9055	#include <sys/types.h>
				9056	#endif
				9057	#ifdef HAVE_TIME_H
				9058	#include <time.h>
				9059	#endif
				9060
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9061	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9062
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9063	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9064	if test "$ac_cv_type_time_t" = yes; then
				9065	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9066	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9067	as_fn_error 77 "cannot compute sizeof (time_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9068	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9069	else
				9070	ac_cv_sizeof_time_t=0
				9071	fi
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9072	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9073
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9074	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9075	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
				9076	$as_echo "$ac_cv_sizeof_time_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9077
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9078
				9079
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9080	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9081	#define SIZEOF_TIME_T $ac_cv_sizeof_time_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9082	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9083
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9084
				9085
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9086	# if have pthread_t then define SIZEOF_PTHREAD_T
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9087	ac_save_cc="$CC"
				9088	if test "$ac_cv_kpthread" = "yes"
				9089	then CC="$CC -Kpthread"
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	9090	elif test "$ac_cv_kthread" = "yes"
				9091	then CC="$CC -Kthread"
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	9092	elif test "$ac_cv_pthread" = "yes"
				9093	then CC="$CC -pthread"
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9094	fi
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9095
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9096	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5
				9097	$as_echo_n "checking for pthread_t... " >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9098	have_pthread_t=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9099	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9100	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9101
				9102	#include <pthread.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9103	int
				9104	main ()
				9105	{
Guido van Rossum	1258049	2000-09-24 16:47:19	[diff] [blame]	9106	pthread_t x; x = (pthread_t)0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9107	;
				9108	return 0;
				9109	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9110
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9111	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9112	if ac_fn_c_try_compile "$LINENO"; then :
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9113	have_pthread_t=yes
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9114	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9115	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5
				9117	$as_echo "$have_pthread_t" >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9118	if test "$have_pthread_t" = yes ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9119	# The cast to long int works around a bug in the HP C Compiler
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9120	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9121	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9122	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9123	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
				9124	$as_echo_n "checking size of pthread_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9125	if ${ac_cv_sizeof_pthread_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9126	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9127	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9128	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" "
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9129	#ifdef HAVE_PTHREAD_H
				9130	#include <pthread.h>
				9131	#endif
				9132
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9133	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9134
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9135	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9136	if test "$ac_cv_type_pthread_t" = yes; then
				9137	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9138	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9139	as_fn_error 77 "cannot compute sizeof (pthread_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9140	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9141	else
				9142	ac_cv_sizeof_pthread_t=0
				9143	fi
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9144	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9145
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9146	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
				9148	$as_echo "$ac_cv_sizeof_pthread_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9149
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9150
				9151
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9152	cat >>confdefs.h <<_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9153	#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9154	_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9155
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9156
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9157	fi
Masayuki Yamamoto	731e189	2017-10-06 10:41:34	[diff] [blame]	9158
				9159	# Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int.
				9160	# This checking will be unnecessary after removing deprecated TLS API.
				9161	# The cast to long int works around a bug in the HP C Compiler
				9162	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9163	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9164	# This bug is HP SR number 8606223364.
				9165	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5
				9166	$as_echo_n "checking size of pthread_key_t... " >&6; }
				9167	if ${ac_cv_sizeof_pthread_key_t+:} false; then :
				9168	$as_echo_n "(cached) " >&6
				9169	else
				9170	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include <pthread.h>
				9171	"; then :
				9172
				9173	else
				9174	if test "$ac_cv_type_pthread_key_t" = yes; then
				9175	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9176	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				9177	as_fn_error 77 "cannot compute sizeof (pthread_key_t)
				9178	See \`config.log' for more details" "$LINENO" 5; }
				9179	else
				9180	ac_cv_sizeof_pthread_key_t=0
				9181	fi
				9182	fi
				9183
				9184	fi
				9185	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5
				9186	$as_echo "$ac_cv_sizeof_pthread_key_t" >&6; }
				9187
				9188
				9189
				9190	cat >>confdefs.h <<_ACEOF
				9191	#define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t
				9192	_ACEOF
				9193
				9194
				9195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5
				9196	$as_echo_n "checking whether pthread_key_t is compatible with int... " >&6; }
				9197	if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then
				9198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9199	/* end confdefs.h. */
				9200	#include <pthread.h>
				9201	int
				9202	main ()
				9203	{
				9204	pthread_key_t k; k * 1;
				9205	;
				9206	return 0;
				9207	}
				9208	_ACEOF
				9209	if ac_fn_c_try_compile "$LINENO"; then :
				9210	ac_pthread_key_t_is_arithmetic_type=yes
				9211	else
				9212	ac_pthread_key_t_is_arithmetic_type=no
				9213
				9214	fi
				9215	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9216	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pthread_key_t_is_arithmetic_type" >&5
				9217	$as_echo "$ac_pthread_key_t_is_arithmetic_type" >&6; }
				9218	if test "$ac_pthread_key_t_is_arithmetic_type" = yes ; then
				9219
				9220	$as_echo "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h
				9221
				9222	fi
				9223	else
				9224	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9225	$as_echo "no" >&6; }
				9226	fi
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9227	CC="$ac_save_cc"
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9228
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9229
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9230	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9231	Darwin/[01567]\..*)
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9232	OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000"
				9233	;;
				9234	Darwin/*)
				9235	OTHER_LIBTOOL_OPT=""
				9236	;;
				9237	esac
				9238
				9239
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9240
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9241	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9242	Darwin/[01567]\..*)
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9243	LIBTOOL_CRUFT="-framework System -lcc_dynamic"
				9244	if test "${enable_universalsdk}"; then
				9245	:
				9246	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9247	LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9248	fi
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9249	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9250	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	5839e58	2000-10-09 19:52:35	[diff] [blame]	9251	Darwin/*)
Ronald Oussoren	9812a6c	2010-02-07 11:53:18	[diff] [blame]	9252	gcc_version=`gcc -dumpversion`
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9253	if test ${gcc_version} '<' 4.0
				9254	then
				9255	LIBTOOL_CRUFT="-lcc_dynamic"
				9256	else
				9257	LIBTOOL_CRUFT=""
				9258	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9259	if test "$cross_compiling" = yes; then :
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9260	ac_osx_32bit=yes
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9261	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9262	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9263	/* end confdefs.h. */
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9264
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9265	#include <unistd.h>
				9266	int main(int argc, char*argv[])
				9267	{
				9268	if (sizeof(long) == 4) {
				9269	return 0;
				9270	} else {
				9271	return 1;
				9272	}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9273	}
				9274
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9275	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9276	if ac_fn_c_try_run "$LINENO"; then :
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9277	ac_osx_32bit=yes
				9278	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9279	ac_osx_32bit=no
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9280	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9281	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				9282	conftest.$ac_objext conftest.beam conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9283	fi
				9284
				9285
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9286	if test "${ac_osx_32bit}" = "yes"; then
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9287	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9288	i386)
				9289	MACOSX_DEFAULT_ARCH="i386"
				9290	;;
				9291	ppc)
				9292	MACOSX_DEFAULT_ARCH="ppc"
				9293	;;
				9294	*)
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	9295	as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9296	;;
				9297	esac
				9298	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9299	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9300	i386)
				9301	MACOSX_DEFAULT_ARCH="x86_64"
				9302	;;
				9303	ppc)
				9304	MACOSX_DEFAULT_ARCH="ppc64"
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	9305	;;
				9306	arm64)
				9307	MACOSX_DEFAULT_ARCH="arm64"
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9308	;;
				9309	*)
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	9310	as_fn_error $? "Unexpected output of 'arch' on macOS" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9311	;;
				9312	esac
				9313
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9314	fi
				9315
				9316	LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}"
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9317	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9318	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9319	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5
				9321	$as_echo_n "checking for --enable-framework... " >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9322	if test "$enable_framework"
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9323	then
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	9324	BASECFLAGS="$BASECFLAGS -fno-common -dynamic"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9325	# -F. is needed to allow linking to the framework while
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9326	# in the build location.
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9327
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9328	$as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9329
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9331	$as_echo "yes" >&6; }
Ronald Oussoren	99aab65	2009-06-08 21:22:57	[diff] [blame]	9332	if test $enable_shared = "yes"
				9333	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9334	as_fn_error $? "Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" "$LINENO" 5
Ronald Oussoren	99aab65	2009-06-08 21:22:57	[diff] [blame]	9335	fi
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9336	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9338	$as_echo "no" >&6; }
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9339	fi
				9340
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9341	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5
				9342	$as_echo_n "checking for dyld... " >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9343	case $ac_sys_system/$ac_sys_release in
				9344	Darwin/*)
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9345
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9346	$as_echo "#define WITH_DYLD 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9347
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5
				9349	$as_echo "always on for Darwin" >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9350	;;
				9351	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9353	$as_echo "no" >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9354	;;
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9355	esac
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9356
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9357	# Set info about shared libraries.
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9358
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9359
				9360
				9361
				9362
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9363
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9364
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	9365	# SHLIB_SUFFIX is the extension of shared libraries `(including the dot!)
				9366	# -- usually .so, .sl on HP-UX, .dll on Cygwin
				9367	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5
				9368	$as_echo_n "checking the extension of shared libraries... " >&6; }
				9369	if test -z "$SHLIB_SUFFIX"; then
				9370	case $ac_sys_system in
				9371	hp\|HP)
				9372	case `uname -m` in
				9373	ia64) SHLIB_SUFFIX=.so;;
				9374	*) SHLIB_SUFFIX=.sl;;
				9375	esac
				9376	;;
				9377	CYGWIN*) SHLIB_SUFFIX=.dll;;
				9378	*) SHLIB_SUFFIX=.so;;
				9379	esac
				9380	fi
				9381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5
				9382	$as_echo "$SHLIB_SUFFIX" >&6; }
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9383
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9384	# LDSHARED is the ld command used to create shared library
Benjamin Peterson	0693063	2017-09-04 23:36:05	[diff] [blame]	9385	# -- "cc -G" on SunOS 5.x.
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9386	# (Shared libraries in this instance are shared modules to be loaded into
				9387	# Python, as opposed to building Python itself as a shared library.)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9388	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5
				9389	$as_echo_n "checking LDSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9390	if test -z "$LDSHARED"
				9391	then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9392	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9393	AIX*)
Martin Panter	395733d	2016-11-20 07:56:37	[diff] [blame]	9394	BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp"
Martin Panter	5de141f	2016-08-27 04:00:19	[diff] [blame]	9395	LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp"
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9396	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9397	SunOS/5*)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9398	if test "$GCC" = "yes" ; then
				9399	LDSHARED='$(CC) -shared'
				9400	LDCXXSHARED='$(CXX) -shared'
				9401	else
				9402	LDSHARED='$(CC) -G'
				9403	LDCXXSHARED='$(CXX) -G'
Greg Ward	57c9a663	2000-05-26 12:22:54	[diff] [blame]	9404	fi ;;
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9405	hp\|HP)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9406	if test "$GCC" = "yes" ; then
				9407	LDSHARED='$(CC) -shared'
				9408	LDCXXSHARED='$(CXX) -shared'
				9409	else
Rob Boehne	9d25bd1	2017-12-06 17:58:17	[diff] [blame]	9410	LDSHARED='$(CC) -b'
Benjamin Peterson	62ed6be	2017-12-22 05:43:09	[diff] [blame]	9411	LDCXXSHARED='$(CXX) -b'
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9412	fi ;;
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9413	Darwin/1.3*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9414	LDSHARED='$(CC) -bundle'
				9415	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9416	if test "$enable_framework" ; then
				9417	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9418	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9419	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9420	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9421	else
				9422	# No framework. Ignore undefined symbols, assuming they come from Python
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9423	LDSHARED="$LDSHARED -undefined suppress"
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9424	LDCXXSHARED="$LDCXXSHARED -undefined suppress"
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9425	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9426	Darwin/1.4\|Darwin/5.\|Darwin/6.*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9427	LDSHARED='$(CC) -bundle'
				9428	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9429	if test "$enable_framework" ; then
				9430	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9431	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9432	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9433	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9434	else
Michael W. Hudson	594bc80	2002-03-07 09:59:15	[diff] [blame]	9435	# No framework, use the Python app as bundle-loader
				9436	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
Jack Jansen	c28fc37	2003-02-25 13:14:43	[diff] [blame]	9437	LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9438	LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9439	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9440	Darwin/*)
				9441	# Use -undefined dynamic_lookup whenever possible (10.3 and later).
				9442	# This allows an extension to be used in any Python
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	9443
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9444	dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9445	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				9446	dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9447	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				9448	if test ${dep_target_major} -eq 10 && \
				9449	test ${dep_target_minor} -le 2
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9450	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9451	# building for OS X 10.0 through 10.2
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9452	LDSHARED='$(CC) -bundle'
				9453	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9454	if test "$enable_framework" ; then
				9455	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9456	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9457	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9458	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9459	else
				9460	# No framework, use the Python app as bundle-loader
				9461	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
				9462	LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9463	LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9464	fi
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9465	else
				9466	# building for OS X 10.3 and later
				9467	LDSHARED='$(CC) -bundle -undefined dynamic_lookup'
				9468	LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup'
				9469	BLDSHARED="$LDSHARED"
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9470	fi
				9471	;;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	9472	Linux\|GNU\|QNX\|VxWorks)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9473	LDSHARED='$(CC) -shared'
				9474	LDCXXSHARED='$(CXX) -shared';;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9475	FreeBSD*)
Jeremy Hylton	4bcc7c5	2000-08-31 17:45:35	[diff] [blame]	9476	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9477	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9478	LDSHARED='$(CC) -shared'
				9479	LDCXXSHARED='$(CXX) -shared'
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9480	else
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9481	LDSHARED="ld -Bshareable"
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9482	fi;;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9483	OpenBSD*)
				9484	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9485	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9486	LDSHARED='$(CC) -shared $(CCSHARED)'
				9487	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9488	else
				9489	case `uname -r` in
				9490	[01].* \| 2.[0-7] \| 2.[0-7].*)
				9491	LDSHARED="ld -Bshareable ${LDFLAGS}"
				9492	;;
				9493	*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9494	LDSHARED='$(CC) -shared $(CCSHARED)'
				9495	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9496	;;
				9497	esac
				9498	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9499	NetBSD\|DragonFly)
Antoine Pitrou	ece919e	2011-01-02 20:45:21	[diff] [blame]	9500	LDSHARED='$(CC) -shared'
				9501	LDCXXSHARED='$(CXX) -shared';;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9502	OpenUNIX\|UnixWare)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9503	if test "$GCC" = "yes" ; then
				9504	LDSHARED='$(CC) -shared'
				9505	LDCXXSHARED='$(CXX) -shared'
				9506	else
				9507	LDSHARED='$(CC) -G'
				9508	LDCXXSHARED='$(CXX) -G'
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9509	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9510	SCO_SV*)
				9511	LDSHARED='$(CC) -Wl,-G,-Bexport'
				9512	LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';;
				9513	CYGWIN*)
				9514	LDSHARED="gcc -shared -Wl,--enable-auto-image-base"
				9515	LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9516	*) LDSHARED="ld";;
				9517	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9518	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9519	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5
				9520	$as_echo "$LDSHARED" >&6; }
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9521	LDCXXSHARED=${LDCXXSHARED-$LDSHARED}
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9522	BLDSHARED=${BLDSHARED-$LDSHARED}
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9523	# CCSHARED are the C flags used to create objects to go into a shared
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9524	# library (module) -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5
				9526	$as_echo_n "checking CCSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9527	if test -z "$CCSHARED"
				9528	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9529	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	9530	SunOS*) if test "$GCC" = yes;
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9531	then CCSHARED="-fPIC";
				9532	elif test `uname -p` = sparc;
				9533	then CCSHARED="-xcode=pic32";
				9534	else CCSHARED="-Kpic";
				9535	fi;;
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9536	hp\|HP) if test "$GCC" = yes;
Martin v. Löwis	703ad70	2001-09-05 08:36:52	[diff] [blame]	9537	then CCSHARED="-fPIC";
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9538	else CCSHARED="+z";
				9539	fi;;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9540	Linux-android*) ;;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9541	Linux\|GNU) CCSHARED="-fPIC";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9542	FreeBSD\|NetBSD\|OpenBSD\|DragonFly) CCSHARED="-fPIC";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9543	OpenUNIX\|UnixWare)
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9544	if test "$GCC" = "yes"
				9545	then CCSHARED="-fPIC"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	9546	else CCSHARED="-KPIC"
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9547	fi;;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9548	SCO_SV*)
				9549	if test "$GCC" = "yes"
				9550	then CCSHARED="-fPIC"
				9551	else CCSHARED="-Kpic -belf"
				9552	fi;;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	9553	VxWorks*)
				9554	CCSHARED="-fpic -D__SO_PICABILINUX__ -ftls-model=global-dynamic"
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9555	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9556	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9557	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5
				9558	$as_echo "$CCSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9559	# LINKFORSHARED are the flags passed to the $(CC) command that links
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9560	# the python executable -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9561	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5
				9562	$as_echo_n "checking LINKFORSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9563	if test -z "$LINKFORSHARED"
				9564	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9565	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9566	AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';;
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	9567	hp\|HP)
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	9568	LINKFORSHARED="-Wl,-E -Wl,+s";;
				9569	# LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9570	Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9571	Linux\|GNU) LINKFORSHARED="-Xlinker -export-dynamic";;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9572	# -u libsys_s pulls in all symbols in libsys
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9573	Darwin/*)
Benjamin Peterson	9c80cac	2009-05-23 16:34:23	[diff] [blame]	9574	LINKFORSHARED="$extra_undefs -framework CoreFoundation"
Miss Islington (bot)	bd92b94	2019-07-02 07:31:07	[diff] [blame]	9575
				9576	# Issue #18075: the default maximum stack size (8MBytes) is too
				9577	# small for the default recursion limit. Increase the stack size
				9578	# to ensure that tests don't crash
Miss Islington (bot)	8399641	2019-08-01 14:38:57	[diff] [blame]	9579	# Note: This matches the value of THREAD_STACK_SIZE in
				9580	# thread_pthread.h
Miss Islington (bot)	bd92b94	2019-07-02 07:31:07	[diff] [blame]	9581	LINKFORSHARED="-Wl,-stack_size,1000000 $LINKFORSHARED"
				9582
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9583	if test "$enable_framework"
				9584	then
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9585	LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9586	fi
Anthony Baxter	eef2d3b	2004-11-06 04:45:33	[diff] [blame]	9587	LINKFORSHARED="$LINKFORSHARED";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9588	OpenUNIX\|UnixWare) LINKFORSHARED="-Wl,-Bexport";;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9589	SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
Fred Drake	02706f5	2000-09-25 15:08:46	[diff] [blame]	9590	ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9591	FreeBSD\|NetBSD\|OpenBSD\|DragonFly)
Guido van Rossum	df69365	1999-01-07 21:50:41	[diff] [blame]	9592	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9593	then
				9594	LINKFORSHARED="-Wl,--export-dynamic"
				9595	fi;;
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9596	SunOS/5*) case $CC in
				9597	gcc)
Martin v. Löwis	a454857	2002-04-18 14:51:36	[diff] [blame]	9598	if $CC -Xlinker --help 2>&1 \| grep export-dynamic >/dev/null
Guido van Rossum	8f4ceb1	1997-12-18 23:42:19	[diff] [blame]	9599	then
				9600	LINKFORSHARED="-Xlinker --export-dynamic"
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9601	fi;;
				9602	esac;;
Jason Tishler	3076559	2003-09-04 11:04:06	[diff] [blame]	9603	CYGWIN*)
				9604	if test $enable_shared = "no"
				9605	then
				9606	LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)'
				9607	fi;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	9608	QNX*)
				9609	# -Wl,-E causes the symbols to be added to the dynamic
				9610	# symbol table so that they can be found when a module
				9611	# is loaded. -N 2048K causes the stack size to be set
				9612	# to 2048 kilobytes so that the stack doesn't overflow
				9613	# when running test_compile.py.
				9614	LINKFORSHARED='-Wl,-E -N 2048K';;
pxinwr	32f5fdd	2019-02-27 11:09:28	[diff] [blame]	9615	VxWorks*)
				9616	LINKFORSHARED='--export-dynamic';;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9617	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9618	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5
				9620	$as_echo "$LINKFORSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9621
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9622
Benjamin Peterson	8f95cc2	2008-07-16 02:23:25	[diff] [blame]	9623
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5
				9625	$as_echo_n "checking CFLAGSFORSHARED... " >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9626	if test ! "$LIBRARY" = "$LDLIBRARY"
				9627	then
Neil Schemenauer	0c6141f	2001-01-27 21:40:54	[diff] [blame]	9628	case $ac_sys_system in
				9629	CYGWIN*)
				9630	# Cygwin needs CCSHARED when building extension DLLs
				9631	# but not when building the interpreter DLL.
				9632	CFLAGSFORSHARED='';;
				9633	*)
				9634	CFLAGSFORSHARED='$(CCSHARED)'
				9635	esac
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9636	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9637	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5
				9638	$as_echo "$CFLAGSFORSHARED" >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9639
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9640	# SHLIBS are libraries (except -lc and -lm) to link to the python shared
				9641	# library (with --enable-shared).
				9642	# For platforms on which shared libraries are not allowed to have unresolved
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9643	# symbols, this must be set to $(LIBS) (expanded by make). We do this even
				9644	# if it is not required, since it creates a dependency of the shared library
				9645	# to LIBS. This, in turn, means that applications linking the shared libpython
				9646	# don't need to link LIBS explicitly. The default should be only changed
				9647	# on systems where this approach causes problems.
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9648
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5
				9650	$as_echo_n "checking SHLIBS... " >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9651	case "$ac_sys_system" in
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9652	*)
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9653	SHLIBS='$(LIBS)';;
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9654	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5
				9656	$as_echo "$SHLIBS" >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9657
				9658
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9659	# checks for libraries
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9660	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5
				9661	$as_echo_n "checking for sendfile in -lsendfile... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9662	if ${ac_cv_lib_sendfile_sendfile+:} false; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9663	$as_echo_n "(cached) " >&6
				9664	else
				9665	ac_check_lib_save_LIBS=$LIBS
				9666	LIBS="-lsendfile $LIBS"
				9667	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9668	/* end confdefs.h. */
				9669
				9670	/* Override any GCC internal prototype to avoid an error.
				9671	Use char because int might match the return type of a GCC
				9672	builtin and then its argument prototype would still apply. */
				9673	#ifdef __cplusplus
				9674	extern "C"
				9675	#endif
				9676	char sendfile ();
				9677	int
				9678	main ()
				9679	{
				9680	return sendfile ();
				9681	;
				9682	return 0;
				9683	}
				9684	_ACEOF
				9685	if ac_fn_c_try_link "$LINENO"; then :
				9686	ac_cv_lib_sendfile_sendfile=yes
				9687	else
				9688	ac_cv_lib_sendfile_sendfile=no
				9689	fi
				9690	rm -f core conftest.err conftest.$ac_objext \
				9691	conftest$ac_exeext conftest.$ac_ext
				9692	LIBS=$ac_check_lib_save_LIBS
				9693	fi
				9694	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5
				9695	$as_echo "$ac_cv_lib_sendfile_sendfile" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9696	if test "x$ac_cv_lib_sendfile_sendfile" = xyes; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9697	cat >>confdefs.h <<_ACEOF
				9698	#define HAVE_LIBSENDFILE 1
				9699	_ACEOF
				9700
				9701	LIBS="-lsendfile $LIBS"
				9702
				9703	fi
				9704
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9705	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
				9706	$as_echo_n "checking for dlopen in -ldl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9707	if ${ac_cv_lib_dl_dlopen+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9708	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9709	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9710	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9711	LIBS="-ldl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9712	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9713	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9714
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9715	/* Override any GCC internal prototype to avoid an error.
				9716	Use char because int might match the return type of a GCC
				9717	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9718	#ifdef __cplusplus
				9719	extern "C"
				9720	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9721	char dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9722	int
				9723	main ()
				9724	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9725	return dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9726	;
				9727	return 0;
				9728	}
				9729	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9730	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9731	ac_cv_lib_dl_dlopen=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9732	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9733	ac_cv_lib_dl_dlopen=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9734	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9735	rm -f core conftest.err conftest.$ac_objext \
				9736	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9737	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9738	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9739	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
				9740	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9741	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9742	cat >>confdefs.h <<_ACEOF
				9743	#define HAVE_LIBDL 1
				9744	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9745
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9746	LIBS="-ldl $LIBS"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	9747
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9748	fi
				9749	# Dynamic linking for SunOS/Solaris and SYSV
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
				9751	$as_echo_n "checking for shl_load in -ldld... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9752	if ${ac_cv_lib_dld_shl_load+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9753	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9754	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9755	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9756	LIBS="-ldld $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9758	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9759
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9760	/* Override any GCC internal prototype to avoid an error.
				9761	Use char because int might match the return type of a GCC
				9762	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9763	#ifdef __cplusplus
				9764	extern "C"
				9765	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9766	char shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9767	int
				9768	main ()
				9769	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9770	return shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9771	;
				9772	return 0;
				9773	}
				9774	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9775	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9776	ac_cv_lib_dld_shl_load=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9777	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9778	ac_cv_lib_dld_shl_load=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9779	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9780	rm -f core conftest.err conftest.$ac_objext \
				9781	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9782	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9783	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
				9785	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9786	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9787	cat >>confdefs.h <<_ACEOF
				9788	#define HAVE_LIBDLD 1
				9789	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9790
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9791	LIBS="-ldld $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9792
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9793	fi
				9794	# Dynamic linking for HP-UX
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9795
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9796	# checks for uuid.h location
				9797	for ac_header in uuid/uuid.h uuid.h
				9798	do :
				9799	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				9800	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
				9801	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				9802	cat >>confdefs.h <<_ACEOF
				9803	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				9804	_ACEOF
				9805
				9806	fi
				9807
				9808	done
				9809
				9810
Berker Peksag	9a10ff4	2017-11-08 20:09:16	[diff] [blame]	9811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe" >&5
				9812	$as_echo_n "checking for uuid_generate_time_safe... " >&6; }
				9813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9814	/* end confdefs.h. */
				9815	#include <uuid/uuid.h>
				9816	int
				9817	main ()
				9818	{
				9819
				9820	#ifndef uuid_generate_time_safe
Berker Peksag	0e163d2	2017-11-08 21:43:14	[diff] [blame]	9821	void *x = uuid_generate_time_safe
Berker Peksag	9a10ff4	2017-11-08 20:09:16	[diff] [blame]	9822	#endif
				9823
				9824	;
				9825	return 0;
				9826	}
				9827	_ACEOF
				9828	if ac_fn_c_try_compile "$LINENO"; then :
				9829
				9830	$as_echo "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h
				9831
				9832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9833	$as_echo "yes" >&6; }
				9834	else
				9835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9836	$as_echo "no" >&6; }
				9837
				9838	fi
				9839	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9840
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9841	# AIX provides support for RFC4122 (uuid) in libc.a starting with AIX 6.1 (anno 2007)
David Carlier	b4ebaa7	2018-01-09 19:38:07	[diff] [blame]	9842	# FreeBSD and OpenBSD provides support as well
				9843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_create" >&5
				9844	$as_echo_n "checking for uuid_create... " >&6; }
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9845	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9846	/* end confdefs.h. */
				9847	#include <uuid.h>
				9848	int
				9849	main ()
				9850	{
				9851
				9852	#ifndef uuid_create
				9853	void *x = uuid_create
				9854	#endif
				9855
				9856	;
				9857	return 0;
				9858	}
				9859	_ACEOF
				9860	if ac_fn_c_try_compile "$LINENO"; then :
				9861
				9862	$as_echo "#define HAVE_UUID_CREATE 1" >>confdefs.h
				9863
				9864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9865	$as_echo "yes" >&6; }
				9866	else
				9867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9868	$as_echo "no" >&6; }
				9869
				9870	fi
				9871	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9872
Serhiy Storchaka	17d8830	2018-05-24 22:45:09	[diff] [blame]	9873	# Little-endian FreeBSD, OpenBSD and NetBSD needs encoding into an octet
				9874	# stream in big-endian byte-order
				9875	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_enc_be" >&5
				9876	$as_echo_n "checking for uuid_enc_be... " >&6; }
				9877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9878	/* end confdefs.h. */
				9879	#include <uuid.h>
				9880	int
				9881	main ()
				9882	{
				9883
				9884	#ifndef uuid_enc_be
Ned Deily	ced0adb	2018-06-09 22:19:57	[diff] [blame]	9885	void *x = uuid_enc_be
Serhiy Storchaka	17d8830	2018-05-24 22:45:09	[diff] [blame]	9886	#endif
				9887
				9888	;
				9889	return 0;
				9890	}
				9891	_ACEOF
				9892	if ac_fn_c_try_compile "$LINENO"; then :
				9893
				9894	$as_echo "#define HAVE_UUID_ENC_BE 1" >>confdefs.h
				9895
				9896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9897	$as_echo "yes" >&6; }
				9898	else
				9899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9900	$as_echo "no" >&6; }
				9901
				9902	fi
				9903	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9904
Serhiy Storchaka	9e78dc2	2017-11-11 17:18:28	[diff] [blame]	9905	# 'Real Time' functions on Solaris
				9906	# posix4 on Solaris 2.6
				9907	# pthread (first!) on Linux
Berker Peksag	7e666ee	2017-11-06 16:06:05	[diff] [blame]	9908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9909	$as_echo_n "checking for library containing sem_init... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9910	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9911	$as_echo_n "(cached) " >&6
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9912	else
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9913	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9915	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9916
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9917	/* Override any GCC internal prototype to avoid an error.
				9918	Use char because int might match the return type of a GCC
				9919	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9920	#ifdef __cplusplus
				9921	extern "C"
				9922	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9923	char sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9924	int
				9925	main ()
				9926	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9927	return sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9928	;
				9929	return 0;
				9930	}
				9931	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9932	for ac_lib in '' pthread rt posix4; do
				9933	if test -z "$ac_lib"; then
				9934	ac_res="none required"
				9935	else
				9936	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9937	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9938	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9939	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9940	ac_cv_search_sem_init=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9941	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9942	rm -f core conftest.err conftest.$ac_objext \
				9943	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9944	if ${ac_cv_search_sem_init+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9945	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9946	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9947	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9948	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9949
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9950	else
				9951	ac_cv_search_sem_init=no
				9952	fi
				9953	rm conftest.$ac_ext
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9954	LIBS=$ac_func_search_save_LIBS
				9955	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5
				9957	$as_echo "$ac_cv_search_sem_init" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9958	ac_res=$ac_cv_search_sem_init
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9959	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9960	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9961
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9962	fi
Serhiy Storchaka	9e78dc2	2017-11-11 17:18:28	[diff] [blame]	9963
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9964
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9965	# check if we need libintl for locale functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5
				9967	$as_echo_n "checking for textdomain in -lintl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9968	if ${ac_cv_lib_intl_textdomain+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9969	$as_echo_n "(cached) " >&6
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9970	else
				9971	ac_check_lib_save_LIBS=$LIBS
				9972	LIBS="-lintl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9974	/* end confdefs.h. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9975
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9976	/* Override any GCC internal prototype to avoid an error.
				9977	Use char because int might match the return type of a GCC
				9978	builtin and then its argument prototype would still apply. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9979	#ifdef __cplusplus
				9980	extern "C"
				9981	#endif
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9982	char textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9983	int
				9984	main ()
				9985	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9986	return textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9987	;
				9988	return 0;
				9989	}
				9990	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9991	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9992	ac_cv_lib_intl_textdomain=yes
				9993	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9994	ac_cv_lib_intl_textdomain=no
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9995	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9996	rm -f core conftest.err conftest.$ac_objext \
				9997	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9998	LIBS=$ac_check_lib_save_LIBS
				9999	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5
				10001	$as_echo "$ac_cv_lib_intl_textdomain" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10002	if test "x$ac_cv_lib_intl_textdomain" = xyes; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	10003
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10004	$as_echo "#define WITH_LIBINTL 1" >>confdefs.h
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	10005
Brett Cannon	c6d936e	2009-06-07 20:09:53	[diff] [blame]	10006	LIBS="-lintl $LIBS"
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	10007	fi
				10008
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10009
				10010	# checks for system dependent C++ extensions support
				10011	case "$ac_sys_system" in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10012	AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5
				10013	$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; }
				10014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10015	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10016
Georg Brandl	59e87bd	2011-02-15 19:48:59	[diff] [blame]	10017	#include <load.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10018	int
				10019	main ()
				10020	{
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10021	loadAndInit("", 0, "")
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10022	;
				10023	return 0;
				10024	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10025
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10026	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10027	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10028
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10029
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10030	$as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10031
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10033	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10034
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10035	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10036
				10037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10038	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10039
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10040	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10041	rm -f core conftest.err conftest.$ac_objext \
				10042	conftest$ac_exeext conftest.$ac_ext;;
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	10043	*) ;;
				10044	esac
				10045
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10046	# check for systems that require aligned memory access
				10047	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5
				10048	$as_echo_n "checking aligned memory access is required... " >&6; }
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10049	if ${ac_cv_aligned_required+:} false; then :
				10050	$as_echo_n "(cached) " >&6
				10051	else
				10052	if test "$cross_compiling" = yes; then :
				10053	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10054	else
				10055	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				10056	/* end confdefs.h. */
				10057
				10058	int main()
				10059	{
				10060	char s[16];
				10061	int i, p1, p2;
				10062	for (i=0; i < 16; i++)
				10063	s[i] = i;
				10064	p1 = (int*)(s+1);
				10065	p2 = (int*)(s+2);
				10066	if (p1 == p2)
				10067	return 1;
				10068	return 0;
				10069	}
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10070	_ACEOF
				10071	if ac_fn_c_try_run "$LINENO"; then :
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10072	ac_cv_aligned_required=no
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10073	else
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10074	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10075	fi
				10076	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				10077	conftest.$ac_objext conftest.beam conftest.$ac_ext
				10078	fi
				10079
				10080
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10081	fi
				10082
				10083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5
				10084	$as_echo "$ac_cv_aligned_required" >&6; }
				10085	if test "$ac_cv_aligned_required" = yes ; then
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10086
				10087	$as_echo "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
				10088
				10089	fi
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10090
				10091	# str, bytes and memoryview hash algorithm
				10092
				10093
				10094	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5
				10095	$as_echo_n "checking for --with-hash-algorithm... " >&6; }
				10096
				10097	# Check whether --with-hash_algorithm was given.
				10098	if test "${with_hash_algorithm+set}" = set; then :
				10099	withval=$with_hash_algorithm;
				10100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10101	$as_echo "$withval" >&6; }
				10102	case "$withval" in
				10103	siphash24)
				10104	$as_echo "#define Py_HASH_ALGORITHM 1" >>confdefs.h
				10105
				10106	;;
				10107	fnv)
				10108	$as_echo "#define Py_HASH_ALGORITHM 2" >>confdefs.h
				10109
				10110	;;
				10111	*)
				10112	as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5
				10113	;;
				10114	esac
				10115
				10116	else
				10117	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default" >&5
				10118	$as_echo "default" >&6; }
				10119	fi
				10120
				10121
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	10122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5
				10123	$as_echo_n "checking for --with-address-sanitizer... " >&6; }
				10124
				10125	# Check whether --with-address_sanitizer was given.
				10126	if test "${with_address_sanitizer+set}" = set; then :
				10127	withval=$with_address_sanitizer;
				10128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10129	$as_echo "$withval" >&6; }
				10130	BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS"
				10131	LDFLAGS="-fsanitize=address $LDFLAGS"
Gregory P. Smith	1584a00	2018-11-12 20:07:14	[diff] [blame]	10132	# ASan works by controlling memory allocation, our own malloc interferes.
				10133	with_pymalloc="no"
				10134
				10135	else
				10136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10137	$as_echo "no" >&6; }
				10138	fi
				10139
				10140
				10141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5
				10142	$as_echo_n "checking for --with-memory-sanitizer... " >&6; }
				10143
				10144	# Check whether --with-memory_sanitizer was given.
				10145	if test "${with_memory_sanitizer+set}" = set; then :
				10146	withval=$with_memory_sanitizer;
				10147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10148	$as_echo "$withval" >&6; }
				10149	BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS"
				10150	LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS"
				10151	# MSan works by controlling memory allocation, our own malloc interferes.
				10152	with_pymalloc="no"
				10153
				10154	else
				10155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10156	$as_echo "no" >&6; }
				10157	fi
				10158
				10159
				10160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5
				10161	$as_echo_n "checking for --with-undefined-behavior-sanitizer... " >&6; }
				10162
				10163	# Check whether --with-undefined_behavior_sanitizer was given.
				10164	if test "${with_undefined_behavior_sanitizer+set}" = set; then :
				10165	withval=$with_undefined_behavior_sanitizer;
				10166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10167	$as_echo "$withval" >&6; }
				10168	BASECFLAGS="-fsanitize=undefined $BASECFLAGS"
				10169	LDFLAGS="-fsanitize=undefined $LDFLAGS"
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	10170
				10171	else
				10172	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10173	$as_echo "no" >&6; }
				10174	fi
				10175
				10176
Guido van Rossum	70c7f48	1998-03-26 18:44:10	[diff] [blame]	10177	# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10178	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5
				10179	$as_echo_n "checking for t_open in -lnsl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10180	if ${ac_cv_lib_nsl_t_open+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10181	$as_echo_n "(cached) " >&6
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10182	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10183	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10184	LIBS="-lnsl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10186	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10187
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10188	/* Override any GCC internal prototype to avoid an error.
				10189	Use char because int might match the return type of a GCC
				10190	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10191	#ifdef __cplusplus
				10192	extern "C"
				10193	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10194	char t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10195	int
				10196	main ()
				10197	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10198	return t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10199	;
				10200	return 0;
				10201	}
				10202	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10203	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10204	ac_cv_lib_nsl_t_open=yes
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10205	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10206	ac_cv_lib_nsl_t_open=no
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10207	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10208	rm -f core conftest.err conftest.$ac_objext \
				10209	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10210	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10211	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5
				10213	$as_echo "$ac_cv_lib_nsl_t_open" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10214	if test "x$ac_cv_lib_nsl_t_open" = xyes; then :
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10215	LIBS="-lnsl $LIBS"
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10216	fi
Guido van Rossum	0ddb028	1995-01-17 16:46:14	[diff] [blame]	10217	# SVR4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10218	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
				10219	$as_echo_n "checking for socket in -lsocket... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10220	if ${ac_cv_lib_socket_socket+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10221	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10222	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10223	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10224	LIBS="-lsocket $LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10225	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10226	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10227
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10228	/* Override any GCC internal prototype to avoid an error.
				10229	Use char because int might match the return type of a GCC
				10230	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10231	#ifdef __cplusplus
				10232	extern "C"
				10233	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10234	char socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10235	int
				10236	main ()
				10237	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10238	return socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10239	;
				10240	return 0;
				10241	}
				10242	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10243	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10244	ac_cv_lib_socket_socket=yes
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10245	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10246	ac_cv_lib_socket_socket=no
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10247	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10248	rm -f core conftest.err conftest.$ac_objext \
				10249	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10250	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10251	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10252	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
				10253	$as_echo "$ac_cv_lib_socket_socket" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10254	if test "x$ac_cv_lib_socket_socket" = xyes; then :
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10255	LIBS="-lsocket $LIBS"
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10256	fi
				10257	# SVR4 sockets
Skip Montanaro	b9949db	2004-01-17 04:04:13	[diff] [blame]	10258
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10259	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5
				10260	$as_echo_n "checking for --with-libs... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10261
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10262	# Check whether --with-libs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10263	if test "${with_libs+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10264	withval=$with_libs;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10266	$as_echo "$withval" >&6; }
Guido van Rossum	a68acba	1996-07-31 17:36:39	[diff] [blame]	10267	LIBS="$withval $LIBS"
				10268
				10269	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10271	$as_echo "no" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10272	fi
				10273
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	10274
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	10275
				10276
				10277
				10278
				10279
				10280
Victor Stinner	23a683a	2019-04-12 19:27:37	[diff] [blame]	10281
Chih-Hsuan Yen	03c0d2e	2018-05-24 06:37:08	[diff] [blame]	10282	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
				10283	if test -n "$ac_tool_prefix"; then
				10284	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
				10285	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
				10286	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10287	$as_echo_n "checking for $ac_word... " >&6; }
				10288	if ${ac_cv_path_PKG_CONFIG+:} false; then :
				10289	$as_echo_n "(cached) " >&6
				10290	else
				10291	case $PKG_CONFIG in
				10292	[\\/]* \| ?:[\\/]*)
				10293	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
				10294	;;
				10295	*)
				10296	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10297	for as_dir in $PATH
				10298	do
				10299	IFS=$as_save_IFS
				10300	test -z "$as_dir" && as_dir=.
				10301	for ac_exec_ext in '' $ac_executable_extensions; do
				10302	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10303	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10304	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10305	break 2
				10306	fi
				10307	done
				10308	done
				10309	IFS=$as_save_IFS
				10310
				10311	;;
				10312	esac
				10313	fi
				10314	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
				10315	if test -n "$PKG_CONFIG"; then
				10316	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
				10317	$as_echo "$PKG_CONFIG" >&6; }
				10318	else
				10319	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10320	$as_echo "no" >&6; }
				10321	fi
				10322
				10323
				10324	fi
				10325	if test -z "$ac_cv_path_PKG_CONFIG"; then
				10326	ac_pt_PKG_CONFIG=$PKG_CONFIG
				10327	# Extract the first word of "pkg-config", so it can be a program name with args.
				10328	set dummy pkg-config; ac_word=$2
				10329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10330	$as_echo_n "checking for $ac_word... " >&6; }
				10331	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
				10332	$as_echo_n "(cached) " >&6
				10333	else
				10334	case $ac_pt_PKG_CONFIG in
				10335	[\\/]* \| ?:[\\/]*)
				10336	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
				10337	;;
				10338	*)
				10339	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10340	for as_dir in $PATH
				10341	do
				10342	IFS=$as_save_IFS
				10343	test -z "$as_dir" && as_dir=.
				10344	for ac_exec_ext in '' $ac_executable_extensions; do
				10345	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10346	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10347	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10348	break 2
				10349	fi
				10350	done
				10351	done
				10352	IFS=$as_save_IFS
				10353
				10354	;;
				10355	esac
				10356	fi
				10357	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
				10358	if test -n "$ac_pt_PKG_CONFIG"; then
				10359	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
				10360	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
				10361	else
				10362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10363	$as_echo "no" >&6; }
				10364	fi
				10365
				10366	if test "x$ac_pt_PKG_CONFIG" = x; then
				10367	PKG_CONFIG=""
				10368	else
				10369	case $cross_compiling:$ac_tool_warned in
				10370	yes:)
				10371	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				10372	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				10373	ac_tool_warned=yes ;;
				10374	esac
				10375	PKG_CONFIG=$ac_pt_PKG_CONFIG
				10376	fi
				10377	else
				10378	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
				10379	fi
				10380
				10381	fi
				10382	if test -n "$PKG_CONFIG"; then
				10383	_pkg_min_version=0.9.0
				10384	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
				10385	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
				10386	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
				10387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10388	$as_echo "yes" >&6; }
				10389	else
				10390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10391	$as_echo "no" >&6; }
				10392	PKG_CONFIG=""
				10393	fi
				10394	fi
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10395
				10396	# Check for use of the system expat library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5
				10398	$as_echo_n "checking for --with-system-expat... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10399
				10400	# Check whether --with-system_expat was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10401	if test "${with_system_expat+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10402	withval=$with_system_expat;
Benjamin Peterson	7926325	2010-10-31 16:50:44	[diff] [blame]	10403	else
				10404	with_system_expat="no"
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10405	fi
				10406
				10407
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5
				10409	$as_echo "$with_system_expat" >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10410
				10411	# Check for use of the system libffi library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5
				10413	$as_echo_n "checking for --with-system-ffi... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10414
				10415	# Check whether --with-system_ffi was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10416	if test "${with_system_ffi+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10417	withval=$with_system_ffi;
				10418	fi
				10419
				10420
Zachary Ware	f40d4dd	2016-09-17 06:25:24	[diff] [blame]	10421	if test "$ac_sys_system" = "Darwin"
				10422	then
				10423	case "$with_system_ffi" in
				10424	"")
				10425	with_system_ffi="no"
				10426	;;
				10427	yes\|no)
				10428	;;
				10429	*)
				10430	as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5
				10431	;;
				10432	esac
				10433	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
				10434	$as_echo "$with_system_ffi" >&6; }
				10435	else
				10436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10437	$as_echo "yes" >&6; }
				10438	if test "$with_system_ffi" != ""
				10439	then
				10440	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with(out)-system-ffi is ignored on this platform" >&5
				10441	$as_echo "$as_me: WARNING: --with(out)-system-ffi is ignored on this platform" >&2;}
				10442	fi
				10443	with_system_ffi="yes"
				10444	fi
Zachary Ware	935043d	2016-09-10 00:01:21	[diff] [blame]	10445
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10446	if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then
Benjamin Peterson	d78735d	2010-01-01 16:04:23	[diff] [blame]	10447	LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null \| sed -e 's/^-I//;s/ *$//'`"
				10448	else
				10449	LIBFFI_INCLUDEDIR=""
				10450	fi
				10451
				10452
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	10453	# Check for use of the system libmpdec library
				10454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
				10455	$as_echo_n "checking for --with-system-libmpdec... " >&6; }
				10456
				10457	# Check whether --with-system_libmpdec was given.
				10458	if test "${with_system_libmpdec+set}" = set; then :
				10459	withval=$with_system_libmpdec;
				10460	else
				10461	with_system_libmpdec="no"
				10462	fi
				10463
				10464
				10465	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5
				10466	$as_echo "$with_system_libmpdec" >&6; }
				10467
Stefan Krah	4d70124	2020-02-29 21:16:32	[diff] [blame]	10468	# Check whether _decimal should use a coroutine-local or thread-local context
				10469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-decimal-contextvar" >&5
				10470	$as_echo_n "checking for --with-decimal-contextvar... " >&6; }
				10471
				10472	# Check whether --with-decimal_contextvar was given.
				10473	if test "${with_decimal_contextvar+set}" = set; then :
				10474	withval=$with_decimal_contextvar;
				10475	else
				10476	with_decimal_contextvar="yes"
				10477	fi
				10478
				10479
				10480	if test "$with_decimal_contextvar" != "no"
				10481	then
				10482
				10483	$as_echo "#define WITH_DECIMAL_CONTEXTVAR 1" >>confdefs.h
				10484
				10485	fi
				10486
				10487	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_decimal_contextvar" >&5
				10488	$as_echo "$with_decimal_contextvar" >&6; }
				10489
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	10490	# Check for support for loadable sqlite extensions
				10491	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5
				10492	$as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; }
				10493	# Check whether --enable-loadable-sqlite-extensions was given.
				10494	if test "${enable_loadable_sqlite_extensions+set}" = set; then :
				10495	enableval=$enable_loadable_sqlite_extensions;
				10496	else
				10497	enable_loadable_sqlite_extensions="no"
				10498	fi
				10499
				10500
				10501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_loadable_sqlite_extensions" >&5
				10502	$as_echo "$enable_loadable_sqlite_extensions" >&6; }
				10503
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	10504	# Check for --with-tcltk-includes=path and --with-tcltk-libs=path
				10505
				10506
				10507	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5
				10508	$as_echo_n "checking for --with-tcltk-includes... " >&6; }
				10509
				10510	# Check whether --with-tcltk-includes was given.
				10511	if test "${with_tcltk_includes+set}" = set; then :
				10512	withval=$with_tcltk_includes;
				10513	else
				10514	with_tcltk_includes="default"
				10515	fi
				10516
				10517	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5
				10518	$as_echo "$with_tcltk_includes" >&6; }
				10519	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5
				10520	$as_echo_n "checking for --with-tcltk-libs... " >&6; }
				10521
				10522	# Check whether --with-tcltk-libs was given.
				10523	if test "${with_tcltk_libs+set}" = set; then :
				10524	withval=$with_tcltk_libs;
				10525	else
				10526	with_tcltk_libs="default"
				10527	fi
				10528
				10529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5
				10530	$as_echo "$with_tcltk_libs" >&6; }
				10531	if test "x$with_tcltk_includes" = xdefault \|\| test "x$with_tcltk_libs" = xdefault
				10532	then
				10533	if test "x$with_tcltk_includes" != "x$with_tcltk_libs"
				10534	then
				10535	as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5
				10536	fi
				10537	TCLTK_INCLUDES=""
				10538	TCLTK_LIBS=""
				10539	else
				10540	TCLTK_INCLUDES="$with_tcltk_includes"
				10541	TCLTK_LIBS="$with_tcltk_libs"
				10542	fi
				10543
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10544	# Check for --with-dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5
				10546	$as_echo_n "checking for --with-dbmliborder... " >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10547
				10548	# Check whether --with-dbmliborder was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10549	if test "${with_dbmliborder+set}" = set; then :
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10550	withval=$with_dbmliborder;
				10551	if test x$with_dbmliborder = xyes
				10552	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10553	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10554	else
				10555	for db in `echo $with_dbmliborder \| sed 's/:/ /g'`; do
				10556	if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb
				10557	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10558	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10559	fi
				10560	done
				10561	fi
				10562	fi
				10563
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5
				10565	$as_echo "$with_dbmliborder" >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10566
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10567	# Templates for things AC_DEFINEd more than once.
				10568	# For a single AC_DEFINE, no template is needed.
Guido van Rossum	ec2f073	1997-01-22 20:54:01	[diff] [blame]	10569
				10570
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10571	if test "$ac_cv_pthread_is_default" = yes
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10572	then
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10573	# Defining _REENTRANT on system with POSIX threads should not hurt.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10574	$as_echo "#define _REENTRANT 1" >>confdefs.h
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10575
				10576	posix_threads=yes
Miss Islington (bot)	8750bce	2019-09-28 02:20:31	[diff] [blame]	10577	if test "$ac_sys_system" = "SunOS"; then
				10578	CFLAGS="$CFLAGS -D_REENTRANT"
				10579	fi
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10580	elif test "$ac_cv_kpthread" = "yes"
				10581	then
				10582	CC="$CC -Kpthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10583	if test "$ac_cv_cxx_thread" = "yes"; then
				10584	CXX="$CXX -Kpthread"
				10585	fi
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10586	posix_threads=yes
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10587	elif test "$ac_cv_kthread" = "yes"
				10588	then
				10589	CC="$CC -Kthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10590	if test "$ac_cv_cxx_thread" = "yes"; then
				10591	CXX="$CXX -Kthread"
				10592	fi
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10593	posix_threads=yes
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10594	elif test "$ac_cv_pthread" = "yes"
				10595	then
				10596	CC="$CC -pthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10597	if test "$ac_cv_cxx_thread" = "yes"; then
				10598	CXX="$CXX -pthread"
				10599	fi
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10600	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10601	else
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10602	if test ! -z "$withval" -a -d "$withval"
				10603	then LDFLAGS="$LDFLAGS -L$withval"
				10604	fi
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10605
				10606	# According to the POSIX spec, a pthreads implementation must
Matthias Klose	a2542be	2004-08-16 11:35:51	[diff] [blame]	10607	# define _POSIX_THREADS in unistd.h. Some apparently don't
				10608	# (e.g. gnu pth with pthread emulation)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5
				10610	$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; }
				10611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10612	/* end confdefs.h. */
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10613
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10614	#include <unistd.h>
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10615	#ifdef _POSIX_THREADS
				10616	yes
				10617	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10618
				10619	_ACEOF
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10620	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10621	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10622	unistd_defines_pthreads=yes
				10623	else
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10624	unistd_defines_pthreads=no
				10625	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	10626	rm -f conftest*
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10627
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5
				10629	$as_echo "$unistd_defines_pthreads" >&6; }
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10630
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10631	$as_echo "#define _REENTRANT 1" >>confdefs.h
Guido van Rossum	9caf77a	1996-08-01 00:52:26	[diff] [blame]	10632
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10633	# Just looking for pthread_create in libpthread is not enough:
				10634	# on HP/UX, pthread.h renames pthread_create to a different symbol name.
				10635	# So we really have to include pthread.h, and then link.
				10636	_libs=$LIBS
				10637	LIBS="$LIBS -lpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
				10639	$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
				10640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10641	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10642
				10643	#include <stdio.h>
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10644	#include <pthread.h>
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10645
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10646	void * start_routine (void *arg) { exit (0); }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10647	int
				10648	main ()
				10649	{
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10650
				10651	pthread_create (NULL, NULL, start_routine, NULL)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10652	;
				10653	return 0;
				10654	}
				10655	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10656	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10657
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10659	$as_echo "yes" >&6; }
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10660	posix_threads=yes
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10661
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10662	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10663
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10664	LIBS=$_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10665	ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10666	if test "x$ac_cv_func_pthread_detach" = xyes; then :
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10667
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10668	posix_threads=yes
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10669
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10670	else
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10671
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
				10673	$as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10674	if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10675	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10676	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10677	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10678	LIBS="-lpthreads $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10679	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10680	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10681
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10682	/* Override any GCC internal prototype to avoid an error.
				10683	Use char because int might match the return type of a GCC
				10684	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10685	#ifdef __cplusplus
				10686	extern "C"
				10687	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10688	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10689	int
				10690	main ()
				10691	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10692	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10693	;
				10694	return 0;
				10695	}
				10696	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10697	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10698	ac_cv_lib_pthreads_pthread_create=yes
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10699	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10700	ac_cv_lib_pthreads_pthread_create=no
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10701	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10702	rm -f core conftest.err conftest.$ac_objext \
				10703	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10704	LIBS=$ac_check_lib_save_LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10705	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
				10707	$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10708	if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10709
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10710	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10711	LIBS="$LIBS -lpthreads"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10712
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10713	else
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10714
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10715	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
				10716	$as_echo_n "checking for pthread_create in -lc_r... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10717	if ${ac_cv_lib_c_r_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10718	$as_echo_n "(cached) " >&6
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10719	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10720	ac_check_lib_save_LIBS=$LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10721	LIBS="-lc_r $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10722	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10723	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10724
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10725	/* Override any GCC internal prototype to avoid an error.
				10726	Use char because int might match the return type of a GCC
				10727	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10728	#ifdef __cplusplus
				10729	extern "C"
				10730	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10731	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10732	int
				10733	main ()
				10734	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10735	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10736	;
				10737	return 0;
				10738	}
				10739	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10740	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10741	ac_cv_lib_c_r_pthread_create=yes
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10742	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10743	ac_cv_lib_c_r_pthread_create=no
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10744	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10745	rm -f core conftest.err conftest.$ac_objext \
				10746	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10747	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10748	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
				10750	$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10751	if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10752
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10753	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10754	LIBS="$LIBS -lc_r"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10755
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10756	else
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10757
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10758	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5
				10759	$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10760	if ${ac_cv_lib_pthread___pthread_create_system+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10761	$as_echo_n "(cached) " >&6
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10762	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10763	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10764	LIBS="-lpthread $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10765	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10766	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10767
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10768	/* Override any GCC internal prototype to avoid an error.
				10769	Use char because int might match the return type of a GCC
				10770	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10771	#ifdef __cplusplus
				10772	extern "C"
				10773	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10774	char __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10775	int
				10776	main ()
				10777	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10778	return __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10779	;
				10780	return 0;
				10781	}
				10782	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10783	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10784	ac_cv_lib_pthread___pthread_create_system=yes
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10785	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10786	ac_cv_lib_pthread___pthread_create_system=no
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10787	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10788	rm -f core conftest.err conftest.$ac_objext \
				10789	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10790	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10791	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5
				10793	$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10794	if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then :
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10795
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10796	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10797	LIBS="$LIBS -lpthread"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10798
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10799	else
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10800
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5
				10802	$as_echo_n "checking for pthread_create in -lcma... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10803	if ${ac_cv_lib_cma_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10804	$as_echo_n "(cached) " >&6
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10805	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10806	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10807	LIBS="-lcma $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10808	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10809	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10810
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10811	/* Override any GCC internal prototype to avoid an error.
				10812	Use char because int might match the return type of a GCC
				10813	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10814	#ifdef __cplusplus
				10815	extern "C"
				10816	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10817	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10818	int
				10819	main ()
				10820	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10821	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10822	;
				10823	return 0;
				10824	}
				10825	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10826	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10827	ac_cv_lib_cma_pthread_create=yes
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10828	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10829	ac_cv_lib_cma_pthread_create=no
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10830	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10831	rm -f core conftest.err conftest.$ac_objext \
				10832	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10833	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10834	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5
				10836	$as_echo "$ac_cv_lib_cma_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10837	if test "x$ac_cv_lib_cma_pthread_create" = xyes; then :
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10838
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10839	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10840	LIBS="$LIBS -lcma"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10841
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10842	else
Thomas Wouters	0db2b2b	2000-08-26 11:33:43	[diff] [blame]	10843
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10844	as_fn_error $? "could not find pthreads on your system" "$LINENO" 5
				10845
Guido van Rossum	2d38f91	1996-06-26 19:47:01	[diff] [blame]	10846	fi
				10847
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10848
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	10849	fi
				10850
Guido van Rossum	0be3e49	1997-05-22 20:33:33	[diff] [blame]	10851	fi
				10852
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10853	fi
				10854
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10855	fi
				10856
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	10857	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10858	rm -f core conftest.err conftest.$ac_objext \
				10859	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	10860
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5
				10862	$as_echo_n "checking for usconfig in -lmpc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10863	if ${ac_cv_lib_mpc_usconfig+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10864	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10865	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10866	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10867	LIBS="-lmpc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10868	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10869	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10870
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10871	/* Override any GCC internal prototype to avoid an error.
				10872	Use char because int might match the return type of a GCC
				10873	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10874	#ifdef __cplusplus
				10875	extern "C"
				10876	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10877	char usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10878	int
				10879	main ()
				10880	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10881	return usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10882	;
				10883	return 0;
				10884	}
				10885	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10886	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10887	ac_cv_lib_mpc_usconfig=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10888	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10889	ac_cv_lib_mpc_usconfig=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10890	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10891	rm -f core conftest.err conftest.$ac_objext \
				10892	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10893	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10894	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5
				10896	$as_echo "$ac_cv_lib_mpc_usconfig" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10897	if test "x$ac_cv_lib_mpc_usconfig" = xyes; then :
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10898
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10899	LIBS="$LIBS -lmpc"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10900
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10901	fi
				10902
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10903
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10904	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10905
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10906	if test "$posix_threads" = "yes"; then
				10907	if test "$unistd_defines_pthreads" = "no"; then
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10908
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10909	$as_echo "#define _POSIX_THREADS 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10910
				10911	fi
				10912
				10913	# Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
				10914	case $ac_sys_system/$ac_sys_release in
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10915	SunOS/5.6)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10916	$as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10917
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10918	;;
				10919	SunOS/5.8)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10920	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10921
				10922	;;
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10923	AIX/*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10924	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Christian Heimes	7b3ce6a	2008-01-31 14:31:45	[diff] [blame]	10925
				10926	;;
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10927	esac
				10928
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5
				10930	$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10931	if ${ac_cv_pthread_system_supported+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10932	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10933	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10934	if test "$cross_compiling" = yes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10935	ac_cv_pthread_system_supported=no
				10936	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10938	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10939
				10940	#include <stdio.h>
				10941	#include <pthread.h>
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10942	void foo(void parm) {
				10943	return NULL;
				10944	}
				10945	main() {
				10946	pthread_attr_t attr;
				10947	pthread_t id;
Miss Islington (bot)	9feda9f	2020-12-13 22:01:59	[diff] [blame]	10948	if (pthread_attr_init(&attr)) return (-1);
				10949	if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) return (-1);
				10950	if (pthread_create(&id, &attr, foo, NULL)) return (-1);
				10951	return (0);
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10952	}
				10953	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10954	if ac_fn_c_try_run "$LINENO"; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10955	ac_cv_pthread_system_supported=yes
				10956	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10957	ac_cv_pthread_system_supported=no
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10958	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10959	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				10960	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10961	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10962
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10963
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10964	fi
				10965
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5
				10967	$as_echo "$ac_cv_pthread_system_supported" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10968	if test "$ac_cv_pthread_system_supported" = "yes"; then
				10969
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10970	$as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10971
				10972	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10973	for ac_func in pthread_sigmask
				10974	do :
				10975	ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10976	if test "x$ac_cv_func_pthread_sigmask" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10977	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10978	#define HAVE_PTHREAD_SIGMASK 1
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10979	_ACEOF
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10980	case $ac_sys_system in
				10981	CYGWIN*)
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10982
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10983	$as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10984
				10985	;;
				10986	esac
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10987	fi
				10988	done
				10989
pdox	e14679c	2017-10-05 07:01:56	[diff] [blame]	10990	for ac_func in pthread_getcpuclockid
				10991	do :
				10992	ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid"
				10993	if test "x$ac_cv_func_pthread_getcpuclockid" = xyes; then :
				10994	cat >>confdefs.h <<_ACEOF
				10995	#define HAVE_PTHREAD_GETCPUCLOCKID 1
				10996	_ACEOF
				10997
				10998	fi
				10999	done
				11000
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11001	fi
				11002
				11003
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11004	# Check for enable-ipv6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11005
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11006	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5
				11007	$as_echo_n "checking if --enable-ipv6 is specified... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11008	# Check whether --enable-ipv6 was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11009	if test "${enable_ipv6+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11010	enableval=$enable_ipv6; case "$enableval" in
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11011	no)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11012	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11013	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11014	ipv6=no
				11015	;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11016	*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11017	$as_echo "yes" >&6; }
				11018	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11019
				11020	ipv6=yes
				11021	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11022	esac
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11023	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11024
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11025	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11026	/* end confdefs.h. */
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11027	/* AF_INET6 available check */
				11028	#include <sys/types.h>
				11029	#include <sys/socket.h>
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	11030	int
				11031	main ()
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11032	{
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	11033	int domain = AF_INET6;
				11034	;
				11035	return 0;
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11036	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11037	_ACEOF
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	11038	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11039
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11041	$as_echo "yes" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11042	ipv6=yes
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11043
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11044	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11045
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11047	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11048	ipv6=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11049
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11050	fi
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	11051	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11052
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11053	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11054	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5
				11055	$as_echo_n "checking if RFC2553 API is available... " >&6; }
				11056	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11057	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11058
				11059	#include <sys/types.h>
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11060	#include <netinet/in.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11061	int
				11062	main ()
				11063	{
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11064	struct sockaddr_in6 x;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11065	x.sin6_scope_id;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11066	;
				11067	return 0;
				11068	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11069
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11070	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11071	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11072
				11073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11074	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11075	ipv6=yes
				11076
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11077	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11078
				11079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11080	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11081	ipv6=no
				11082
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11083	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11084	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11085	fi
				11086
				11087	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11088	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11089
				11090	fi
				11091
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11092	fi
				11093
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11094
				11095	ipv6type=unknown
				11096	ipv6lib=none
				11097	ipv6trylibc=no
				11098
				11099	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
				11101	$as_echo_n "checking ipv6 stack type... " >&6; }
Guido van Rossum	b855216	2001-09-05 14:58:11	[diff] [blame]	11102	for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta;
				11103	do
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11104	case $i in
				11105	inria)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11107	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11108
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11109	#include <netinet/in.h>
				11110	#ifdef IPV6_INRIA_VERSION
				11111	yes
				11112	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11113	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11114	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11115	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11116	ipv6type=$i
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11117	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11118	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11119
				11120	;;
				11121	kame)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11122	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11123	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11124
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11125	#include <netinet/in.h>
				11126	#ifdef __KAME__
				11127	yes
				11128	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11129	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11130	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11131	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11132	ipv6type=$i;
				11133	ipv6lib=inet6
				11134	ipv6libdir=/usr/local/v6/lib
				11135	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11136	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11137	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11138
				11139	;;
				11140	linux-glibc)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11142	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11143
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11144	#include <features.h>
				11145	#if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \|\| (__GLIBC__ > 2))
				11146	yes
				11147	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11148	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11149	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11150	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11151	ipv6type=$i;
				11152	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11153	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11154	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11155
				11156	;;
				11157	linux-inet6)
				11158	if test -d /usr/inet6; then
				11159	ipv6type=$i
				11160	ipv6lib=inet6
				11161	ipv6libdir=/usr/inet6/lib
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11162	BASECFLAGS="-I/usr/inet6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11163	fi
				11164	;;
				11165	solaris)
				11166	if test -f /etc/netconfig; then
Antoine Pitrou	f3fcd9f	2011-01-03 18:53:50	[diff] [blame]	11167	if $GREP -q tcp6 /etc/netconfig; then
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11168	ipv6type=$i
				11169	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11170	fi
				11171	fi
				11172	;;
				11173	toshiba)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11174	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11175	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11176
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11177	#include <sys/param.h>
				11178	#ifdef _TOSHIBA_INET6
				11179	yes
				11180	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11181	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11182	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11183	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11184	ipv6type=$i;
				11185	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11186	ipv6libdir=/usr/local/v6/lib
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11187	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11188	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11189
				11190	;;
				11191	v6d)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11193	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11194
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11195	#include </usr/local/v6/include/sys/v6config.h>
				11196	#ifdef __V6D__
				11197	yes
				11198	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11199	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11200	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11201	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11202	ipv6type=$i;
				11203	ipv6lib=v6;
				11204	ipv6libdir=/usr/local/v6/lib;
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11205	BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11206	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11207	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11208
				11209	;;
				11210	zeta)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11212	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11213
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11214	#include <sys/param.h>
				11215	#ifdef _ZETA_MINAMI_INET6
				11216	yes
				11217	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11218	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11219	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11220	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11221	ipv6type=$i;
				11222	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11223	ipv6libdir=/usr/local/v6/lib
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11224	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11225	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11226
				11227	;;
				11228	esac
				11229	if test "$ipv6type" != "unknown"; then
				11230	break
				11231	fi
				11232	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
				11234	$as_echo "$ipv6type" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11235	fi
				11236
				11237	if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
				11238	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
				11239	LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
				11240	echo "using lib$ipv6lib"
				11241	else
				11242	if test $ipv6trylibc = "yes"; then
				11243	echo "using libc"
				11244	else
				11245	echo 'Fatal: no $ipv6lib library found. cannot continue.'
				11246	echo "You need to fetch lib$ipv6lib.a from appropriate"
				11247	echo 'ipv6 kit and compile beforehand.'
				11248	exit 1
				11249	fi
				11250	fi
				11251	fi
				11252
Larry Hastings	a6cc551	2015-04-13 21:48:40	[diff] [blame]	11253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_FD_FRAMES" >&5
				11254	$as_echo_n "checking for CAN_RAW_FD_FRAMES... " >&6; }
				11255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11256	/* end confdefs.h. */
				11257	/* CAN_RAW_FD_FRAMES available check */
				11258	#include <linux/can/raw.h>
				11259	int
				11260	main ()
				11261	{
				11262	int can_raw_fd_frames = CAN_RAW_FD_FRAMES;
				11263	;
				11264	return 0;
				11265	}
				11266	_ACEOF
				11267	if ac_fn_c_try_compile "$LINENO"; then :
				11268
				11269
				11270	$as_echo "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
				11271
				11272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11273	$as_echo "yes" >&6; }
				11274
				11275	else
				11276
				11277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11278	$as_echo "no" >&6; }
				11279
				11280	fi
				11281	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11282
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11283	# Check for --with-doc-strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5
				11285	$as_echo_n "checking for --with-doc-strings... " >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11286
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11287	# Check whether --with-doc-strings was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11288	if test "${with_doc_strings+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11289	withval=$with_doc_strings;
				11290	fi
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11291
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11292
				11293	if test -z "$with_doc_strings"
				11294	then with_doc_strings="yes"
				11295	fi
				11296	if test "$with_doc_strings" != "no"
				11297	then
				11298
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11299	$as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11300
				11301	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5
				11303	$as_echo "$with_doc_strings" >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11304
Martin v. Löwis	f30d60e	2004-06-08 08:17:44	[diff] [blame]	11305	# Check for Python-specific malloc support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5
				11307	$as_echo_n "checking for --with-pymalloc... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11308
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11309	# Check whether --with-pymalloc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11310	if test "${with_pymalloc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11311	withval=$with_pymalloc;
				11312	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11313
Neil Schemenauer	a35c688	2001-02-27 04:45:05	[diff] [blame]	11314
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11315	if test -z "$with_pymalloc"
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	11316	then
				11317	with_pymalloc="yes"
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11318	fi
				11319	if test "$with_pymalloc" != "no"
				11320	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11321
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11322	$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11323
				11324	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5
				11326	$as_echo "$with_pymalloc" >&6; }
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11327
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	11328	# Check for --with-c-locale-coercion
				11329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5
				11330	$as_echo_n "checking for --with-c-locale-coercion... " >&6; }
				11331
				11332	# Check whether --with-c-locale-coercion was given.
				11333	if test "${with_c_locale_coercion+set}" = set; then :
				11334	withval=$with_c_locale_coercion;
				11335	fi
				11336
				11337
				11338	if test -z "$with_c_locale_coercion"
				11339	then
				11340	with_c_locale_coercion="yes"
				11341	fi
				11342	if test "$with_c_locale_coercion" != "no"
				11343	then
				11344
				11345	$as_echo "#define PY_COERCE_C_LOCALE 1" >>confdefs.h
				11346
				11347	fi
				11348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5
				11349	$as_echo "$with_c_locale_coercion" >&6; }
				11350
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11351	# Check for Valgrind support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11352	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5
				11353	$as_echo_n "checking for --with-valgrind... " >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11354
				11355	# Check whether --with-valgrind was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11356	if test "${with_valgrind+set}" = set; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11357	withval=$with_valgrind;
				11358	else
				11359	with_valgrind=no
				11360	fi
				11361
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5
				11363	$as_echo "$with_valgrind" >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11364	if test "$with_valgrind" != no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11365	ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11366	if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11367
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11368	$as_echo "#define WITH_VALGRIND 1" >>confdefs.h
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11369
				11370	else
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11371	as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11372
				11373	fi
				11374
				11375
Jeffrey Yasskin	3937083	2010-05-03 19:29:34	[diff] [blame]	11376	OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT"
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11377	fi
				11378
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	11379	# Check for DTrace support
				11380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5
				11381	$as_echo_n "checking for --with-dtrace... " >&6; }
				11382
				11383	# Check whether --with-dtrace was given.
				11384	if test "${with_dtrace+set}" = set; then :
				11385	withval=$with_dtrace;
				11386	else
				11387	with_dtrace=no
				11388	fi
				11389
				11390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5
				11391	$as_echo "$with_dtrace" >&6; }
				11392
				11393
				11394
				11395
				11396
				11397	DTRACE=
				11398	DFLAGS=
				11399	DTRACE_HEADERS=
				11400	DTRACE_OBJS=
				11401
				11402	if test "$with_dtrace" = "yes"
				11403	then
				11404	# Extract the first word of "dtrace", so it can be a program name with args.
				11405	set dummy dtrace; ac_word=$2
				11406	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				11407	$as_echo_n "checking for $ac_word... " >&6; }
				11408	if ${ac_cv_path_DTRACE+:} false; then :
				11409	$as_echo_n "(cached) " >&6
				11410	else
				11411	case $DTRACE in
				11412	[\\/]* \| ?:[\\/]*)
				11413	ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path.
				11414	;;
				11415	*)
				11416	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				11417	for as_dir in $PATH
				11418	do
				11419	IFS=$as_save_IFS
				11420	test -z "$as_dir" && as_dir=.
				11421	for ac_exec_ext in '' $ac_executable_extensions; do
				11422	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				11423	ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext"
				11424	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				11425	break 2
				11426	fi
				11427	done
				11428	done
				11429	IFS=$as_save_IFS
				11430
				11431	test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found"
				11432	;;
				11433	esac
				11434	fi
				11435	DTRACE=$ac_cv_path_DTRACE
				11436	if test -n "$DTRACE"; then
				11437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
				11438	$as_echo "$DTRACE" >&6; }
				11439	else
				11440	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11441	$as_echo "no" >&6; }
				11442	fi
				11443
				11444
				11445	if test "$DTRACE" = "not found"; then
				11446	as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5
				11447	fi
				11448
				11449	$as_echo "#define WITH_DTRACE 1" >>confdefs.h
				11450
				11451	DTRACE_HEADERS="Include/pydtrace_probes.h"
				11452
				11453	# On OS X, DTrace providers do not need to be explicitly compiled and
				11454	# linked into the binary. Correspondingly, dtrace(1) is missing the ELF
				11455	# generation flag '-G'. We check for presence of this flag, rather than
				11456	# hardcoding support by OS, in the interest of robustness.
				11457	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5
				11458	$as_echo_n "checking whether DTrace probes require linking... " >&6; }
				11459	if ${ac_cv_dtrace_link+:} false; then :
				11460	$as_echo_n "(cached) " >&6
				11461	else
				11462	ac_cv_dtrace_link=no
Jakub Kulík	5c8f537	2019-01-24 17:29:48	[diff] [blame]	11463	echo 'BEGIN{}' > conftest.d
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	11464	"$DTRACE" -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \
				11465	ac_cv_dtrace_link=yes
				11466
				11467	fi
				11468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5
				11469	$as_echo "$ac_cv_dtrace_link" >&6; }
				11470	if test "$ac_cv_dtrace_link" = "yes"; then
				11471	DTRACE_OBJS="Python/pydtrace.o"
				11472	fi
				11473	fi
				11474
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	11475	# -I${DLINCLDIR} is added to the compile rule for importdl.o
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11476
Guido van Rossum	98935bf	2001-09-05 19:13:16	[diff] [blame]	11477	DLINCLDIR=.
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11478
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11479	# the dlopen() function means we might want to use dynload_shlib.o. some
				11480	# platforms, such as AIX, have dlopen(), but don't want to use it.
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11481	for ac_func in dlopen
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11482	do :
				11483	ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11484	if test "x$ac_cv_func_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11485	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11486	#define HAVE_DLOPEN 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11487	_ACEOF
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11488
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11489	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11490	done
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11491
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11492
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11493	# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic
				11494	# loading of modules.
				11495
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5
				11497	$as_echo_n "checking DYNLOADFILE... " >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11498	if test -z "$DYNLOADFILE"
				11499	then
				11500	case $ac_sys_system/$ac_sys_release in
Martin v. Löwis	c19c5a6	2003-11-18 20:00:44	[diff] [blame]	11501	AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c
				11502	if test "$ac_cv_func_dlopen" = yes
				11503	then DYNLOADFILE="dynload_shlib.o"
				11504	else DYNLOADFILE="dynload_aix.o"
				11505	fi
				11506	;;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11507	hp\|HP) DYNLOADFILE="dynload_hpux.o";;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11508	*)
				11509	# use dynload_shlib.c and dlopen() if we have it; otherwise stub
				11510	# out any dynamic loading
				11511	if test "$ac_cv_func_dlopen" = yes
				11512	then DYNLOADFILE="dynload_shlib.o"
				11513	else DYNLOADFILE="dynload_stub.o"
				11514	fi
				11515	;;
				11516	esac
				11517	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5
				11519	$as_echo "$DYNLOADFILE" >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11520	if test "$DYNLOADFILE" != "dynload_stub.o"
				11521	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11522
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11523	$as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11524
				11525	fi
				11526
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11527	# MACHDEP_OBJS can be set to platform-specific object files needed by Python
				11528
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11529
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11530	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5
				11531	$as_echo_n "checking MACHDEP_OBJS... " >&6; }
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11532	if test -z "$MACHDEP_OBJS"
				11533	then
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	11534	MACHDEP_OBJS=$extra_machdep_objs
				11535	else
				11536	MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs"
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11537	fi
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	11538	if test -z "$MACHDEP_OBJS"; then
				11539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				11540	$as_echo "none" >&6; }
				11541	else
				11542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5
				11543	$as_echo "$MACHDEP_OBJS" >&6; }
				11544	fi
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11545
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	11546	# checks for library functions
Antoine Pitrou	b1c5496	2010-10-14 15:05:38	[diff] [blame]	11547	for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \
Pablo Galindo	aac4d03	2019-05-31 18:39:47	[diff] [blame]	11548	clock confstr copy_file_range ctermid dup3 execv explicit_bzero explicit_memset \
				11549	faccessat fchmod fchmodat fchown fchownat \
Miss Islington (bot)	84eb42e	2019-09-12 11:19:21	[diff] [blame]	11550	fdwalk fexecve fdopendir fork fpathconf fstatat ftime ftruncate futimesat \
Victor Stinner	4d6a3d6	2014-12-21 00:16:38	[diff] [blame]	11551	futimens futimes gai_strerror getentropy \
William Grzybowski	23e65b2	2018-09-07 12:06:15	[diff] [blame]	11552	getgrgid_r getgrnam_r \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11553	getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
William Grzybowski	23e65b2	2018-09-07 12:06:15	[diff] [blame]	11554	getpriority getresuid getresgid getpwent getpwnam_r getpwuid_r getspnam getspent getsid getwd \
xdegaye	5ad7ef8	2017-11-23 10:13:22	[diff] [blame]	11555	if_nameindex \
Miss Islington (bot)	12acb5b	2019-09-09 13:01:41	[diff] [blame]	11556	initgroups kill killpg lchown lockf linkat lstat lutimes mmap \
Antoine Pitrou	f0effe6	2011-11-26 00:11:02	[diff] [blame]	11557	memrchr mbrtowc mkdirat mkfifo \
Inada Naoki	bee31ce	2019-05-30 07:35:41	[diff] [blame]	11558	madvise mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
Joannah Nanjekye	92b8322	2019-01-16 13:29:26	[diff] [blame]	11559	posix_fallocate posix_fadvise posix_spawn posix_spawnp pread preadv preadv2 \
Inada Naoki	001fee1	2019-02-20 01:00:09	[diff] [blame]	11560	pthread_condattr_setclock pthread_init pthread_kill putenv pwrite pwritev pwritev2 \
				11561	readlink readlinkat readv realpath renameat \
Benjamin Peterson	a234485	2017-09-04 17:21:42	[diff] [blame]	11562	sem_open sem_timedwait sem_getvalue sem_unlink sendfile setegid seteuid \
Antoine Pitrou	061cfb5	2011-02-28 22:25:22	[diff] [blame]	11563	setgid sethostname \
Giampaolo Rodolà	18e8bcb	2011-02-25 20:57:54	[diff] [blame]	11564	setlocale setregid setreuid setresuid setresgid setsid setpgid setpgrp setpriority setuid setvbuf \
Charles-François Natali	ea0d5fc	2011-09-06 17:03:35	[diff] [blame]	11565	sched_get_priority_max sched_setaffinity sched_setscheduler sched_setparam \
				11566	sched_rr_get_interval \
Antoine Pitrou	9d3627e	2018-05-04 11:00:50	[diff] [blame]	11567	sigaction sigaltstack sigfillset siginterrupt sigpending sigrelse \
Michael Osipov	48ce489	2018-08-23 13:27:19	[diff] [blame]	11568	sigtimedwait sigwait sigwaitinfo snprintf strftime strlcpy strsignal symlinkat sync \
Michael W. Hudson	34f20ea	2002-05-27 15:08:24	[diff] [blame]	11569	sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11570	truncate uname unlinkat unsetenv utimensat utimes waitid waitpid wait3 wait4 \
pxinwr	f2d7ac7	2019-05-21 10:46:37	[diff] [blame]	11571	wcscoll wcsftime wcsxfrm wmemcmp writev _getpty rtpSpawn
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11572	do :
				11573	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				11574	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11575	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11576	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11577	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11578	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	11579
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	11580	fi
				11581	done
				11582
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11583
Benjamin Peterson	40caa05	2018-09-12 22:52:40	[diff] [blame]	11584	# Force lchmod off for Linux. Linux disallows changing the mode of symbolic
				11585	# links. Some libc implementations have a stub lchmod implementation that always
				11586	# returns an error.
				11587	if test "$MACHDEP" != linux; then
Benjamin Peterson	ed709d5	2018-09-13 00:22:11	[diff] [blame]	11588	for ac_func in lchmod
				11589	do :
Benjamin Peterson	40caa05	2018-09-12 22:52:40	[diff] [blame]	11590	ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod"
				11591	if test "x$ac_cv_func_lchmod" = xyes; then :
Benjamin Peterson	ed709d5	2018-09-13 00:22:11	[diff] [blame]	11592	cat >>confdefs.h <<_ACEOF
				11593	#define HAVE_LCHMOD 1
				11594	_ACEOF
Benjamin Peterson	40caa05	2018-09-12 22:52:40	[diff] [blame]	11595
				11596	fi
Benjamin Peterson	ed709d5	2018-09-13 00:22:11	[diff] [blame]	11597	done
Benjamin Peterson	40caa05	2018-09-12 22:52:40	[diff] [blame]	11598
				11599	fi
				11600
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	11601	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
				11602	#include <dirent.h>
				11603	"
				11604	if test "x$ac_cv_have_decl_dirfd" = xyes; then :
				11605
				11606	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
				11607
				11608	fi
				11609
				11610
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11611	# For some functions, having a definition is not sufficient, since
				11612	# we want to take their address.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5
				11614	$as_echo_n "checking for chroot... " >&6; }
				11615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11616	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11617	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11618	int
				11619	main ()
				11620	{
				11621	void *x=chroot
				11622	;
				11623	return 0;
				11624	}
				11625	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11626	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11627
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11628	$as_echo "#define HAVE_CHROOT 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11629
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11631	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11632	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11633	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11634	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11635
				11636	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11637	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5
				11639	$as_echo_n "checking for link... " >&6; }
				11640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11641	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11642	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11643	int
				11644	main ()
				11645	{
				11646	void *x=link
				11647	;
				11648	return 0;
				11649	}
				11650	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11651	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11652
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11653	$as_echo "#define HAVE_LINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11654
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11656	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11657	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11659	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11660
				11661	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11662	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5
				11664	$as_echo_n "checking for symlink... " >&6; }
				11665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11666	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11667	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11668	int
				11669	main ()
				11670	{
				11671	void *x=symlink
				11672	;
				11673	return 0;
				11674	}
				11675	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11676	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11677
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11678	$as_echo "#define HAVE_SYMLINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11679
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11680	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11681	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11682	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11684	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11685
				11686	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11688	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5
				11689	$as_echo_n "checking for fchdir... " >&6; }
				11690	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11691	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11692	#include <unistd.h>
				11693	int
				11694	main ()
				11695	{
				11696	void *x=fchdir
				11697	;
				11698	return 0;
				11699	}
				11700	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11701	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11702
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11703	$as_echo "#define HAVE_FCHDIR 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11704
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11706	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11707	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11708	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11709	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11710
				11711	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11712	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5
				11714	$as_echo_n "checking for fsync... " >&6; }
				11715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11716	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11717	#include <unistd.h>
				11718	int
				11719	main ()
				11720	{
				11721	void *x=fsync
				11722	;
				11723	return 0;
				11724	}
				11725	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11726	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11727
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11728	$as_echo "#define HAVE_FSYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11729
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11731	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11732	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11734	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11735
				11736	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11737	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
				11739	$as_echo_n "checking for fdatasync... " >&6; }
				11740	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11741	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11742	#include <unistd.h>
				11743	int
				11744	main ()
				11745	{
				11746	void *x=fdatasync
				11747	;
				11748	return 0;
				11749	}
				11750	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11751	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11752
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11753	$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11754
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11756	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11757	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11758	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11759	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11760
				11761	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11762	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5
				11764	$as_echo_n "checking for epoll... " >&6; }
				11765	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11766	/* end confdefs.h. */
				11767	#include <sys/epoll.h>
				11768	int
				11769	main ()
				11770	{
				11771	void *x=epoll_create
				11772	;
				11773	return 0;
				11774	}
				11775	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11776	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11777
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11778	$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11779
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11781	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11782	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11784	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11785
				11786	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11787	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Benjamin Peterson	95c1662	2011-12-27 21:36:32	[diff] [blame]	11788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5
				11789	$as_echo_n "checking for epoll_create1... " >&6; }
				11790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11791	/* end confdefs.h. */
				11792	#include <sys/epoll.h>
				11793	int
				11794	main ()
				11795	{
				11796	void *x=epoll_create1
				11797	;
				11798	return 0;
				11799	}
				11800	_ACEOF
				11801	if ac_fn_c_try_compile "$LINENO"; then :
				11802
				11803	$as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h
				11804
				11805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11806	$as_echo "yes" >&6; }
				11807	else
				11808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11809	$as_echo "no" >&6; }
				11810
				11811	fi
				11812	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11813	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5
				11814	$as_echo_n "checking for kqueue... " >&6; }
				11815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11816	/* end confdefs.h. */
				11817
				11818	#include <sys/types.h>
				11819	#include <sys/event.h>
				11820
				11821	int
				11822	main ()
				11823	{
				11824	int x=kqueue()
				11825	;
				11826	return 0;
				11827	}
				11828	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11829	if ac_fn_c_try_compile "$LINENO"; then :
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11830
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11831	$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11832
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11833	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11834	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11835	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11837	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11838
				11839	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Christian Heimes	b7bd5df	2013-10-22 09:21:54	[diff] [blame]	11841	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5
				11842	$as_echo_n "checking for prlimit... " >&6; }
				11843	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11844	/* end confdefs.h. */
				11845
				11846	#include <sys/time.h>
				11847	#include <sys/resource.h>
				11848
				11849	int
				11850	main ()
				11851	{
				11852	void *x=prlimit
				11853	;
				11854	return 0;
				11855	}
				11856	_ACEOF
				11857	if ac_fn_c_try_compile "$LINENO"; then :
				11858
				11859	$as_echo "#define HAVE_PRLIMIT 1" >>confdefs.h
				11860
				11861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11862	$as_echo "yes" >&6; }
				11863	else
				11864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11865	$as_echo "no" >&6; }
				11866
				11867	fi
				11868	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Ned Deily	b29d0a5	2021-05-02 09:18:58	[diff] [blame]	11869	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _dyld_shared_cache_contains_path" >&5
				11870	$as_echo_n "checking for _dyld_shared_cache_contains_path... " >&6; }
				11871	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11872	/* end confdefs.h. */
				11873	#include <mach-o/dyld.h>
				11874	int
				11875	main ()
				11876	{
				11877	void *x=_dyld_shared_cache_contains_path
				11878	;
				11879	return 0;
				11880	}
				11881	_ACEOF
				11882	if ac_fn_c_try_compile "$LINENO"; then :
				11883
				11884	$as_echo "#define HAVE_DYLD_SHARED_CACHE_CONTAINS_PATH 1" >>confdefs.h
				11885
				11886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11887	$as_echo "yes" >&6; }
				11888	else
				11889	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11890	$as_echo "no" >&6; }
				11891
				11892	fi
				11893	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Christian Heimes	b7bd5df	2013-10-22 09:21:54	[diff] [blame]	11894
Zackery Spytz	43fdbd2	2019-05-29 19:57:07	[diff] [blame]	11895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for memfd_create" >&5
				11896	$as_echo_n "checking for memfd_create... " >&6; }
				11897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11898	/* end confdefs.h. */
				11899
				11900	#ifdef HAVE_SYS_MMAN_H
				11901	#include <sys/mman.h>
				11902	#endif
				11903	#ifdef HAVE_SYS_MEMFD_H
				11904	#include <sys/memfd.h>
				11905	#endif
				11906
				11907	int
				11908	main ()
				11909	{
				11910	void *x=memfd_create
				11911	;
				11912	return 0;
				11913	}
				11914	_ACEOF
				11915	if ac_fn_c_try_compile "$LINENO"; then :
				11916
				11917	$as_echo "#define HAVE_MEMFD_CREATE 1" >>confdefs.h
				11918
				11919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11920	$as_echo "yes" >&6; }
				11921	else
				11922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11923	$as_echo "no" >&6; }
				11924
				11925	fi
				11926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11927
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11928	# On some systems (eg. FreeBSD 5), we would find a definition of the
				11929	# functions ctermid_r, setgroups in the library, but no prototype
				11930	# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
				11931	# address to avoid compiler warnings and potential miscompilations
				11932	# because of the missing prototypes.
				11933
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11934	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5
				11935	$as_echo_n "checking for ctermid_r... " >&6; }
				11936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11937	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11938
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11939	#include <stdio.h>
				11940
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11941	int
				11942	main ()
				11943	{
				11944	void* p = ctermid_r
				11945	;
				11946	return 0;
				11947	}
				11948	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11949	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11950
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11951	$as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11952
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11954	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11955	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11957	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11958
				11959	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11961
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11962	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5
				11963	$as_echo_n "checking for flock declaration... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11964	if ${ac_cv_flock_decl+:} false; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11965	$as_echo_n "(cached) " >&6
				11966	else
				11967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11968	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11969	#include <sys/file.h>
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11970	int
				11971	main ()
				11972	{
				11973	void* p = flock
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11974
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11975	;
				11976	return 0;
				11977	}
				11978	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11979	if ac_fn_c_try_compile "$LINENO"; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11980	ac_cv_flock_decl=yes
				11981	else
				11982	ac_cv_flock_decl=no
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11983
				11984	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11985	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11986
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11987	fi
				11988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5
				11989	$as_echo "$ac_cv_flock_decl" >&6; }
				11990	if test "x${ac_cv_flock_decl}" = xyes; then
				11991	for ac_func in flock
				11992	do :
				11993	ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11994	if test "x$ac_cv_func_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11995	cat >>confdefs.h <<_ACEOF
				11996	#define HAVE_FLOCK 1
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11997	_ACEOF
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11998
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11999	else
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	12000	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	12001	$as_echo_n "checking for flock in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12002	if ${ac_cv_lib_bsd_flock+:} false; then :
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	12003	$as_echo_n "(cached) " >&6
				12004	else
				12005	ac_check_lib_save_LIBS=$LIBS
				12006	LIBS="-lbsd $LIBS"
				12007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12008	/* end confdefs.h. */
				12009
				12010	/* Override any GCC internal prototype to avoid an error.
				12011	Use char because int might match the return type of a GCC
				12012	builtin and then its argument prototype would still apply. */
				12013	#ifdef __cplusplus
				12014	extern "C"
				12015	#endif
				12016	char flock ();
				12017	int
				12018	main ()
				12019	{
				12020	return flock ();
				12021	;
				12022	return 0;
				12023	}
				12024	_ACEOF
				12025	if ac_fn_c_try_link "$LINENO"; then :
				12026	ac_cv_lib_bsd_flock=yes
				12027	else
				12028	ac_cv_lib_bsd_flock=no
				12029	fi
				12030	rm -f core conftest.err conftest.$ac_objext \
				12031	conftest$ac_exeext conftest.$ac_ext
				12032	LIBS=$ac_check_lib_save_LIBS
				12033	fi
				12034	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5
				12035	$as_echo "$ac_cv_lib_bsd_flock" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12036	if test "x$ac_cv_lib_bsd_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	12037	$as_echo "#define HAVE_FLOCK 1" >>confdefs.h
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	12038
				12039
				12040	$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h
				12041
				12042
				12043	fi
				12044
				12045
				12046	fi
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	12047	done
				12048
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	12049	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12050
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
				12052	$as_echo_n "checking for getpagesize... " >&6; }
				12053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12054	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12055
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12056	#include <unistd.h>
				12057
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12058	int
				12059	main ()
				12060	{
				12061	void* p = getpagesize
				12062	;
				12063	return 0;
				12064	}
				12065	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12066	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12067
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12068	$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12069
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12071	$as_echo "yes" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12072	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12074	$as_echo "no" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12075
				12076	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12077	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	12078
Victor Stinner	984890f	2011-11-24 12:53:38	[diff] [blame]	12079	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5
				12080	$as_echo_n "checking for broken unsetenv... " >&6; }
				12081	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12082	/* end confdefs.h. */
				12083
				12084	#include <stdlib.h>
				12085
				12086	int
				12087	main ()
				12088	{
				12089	int res = unsetenv("DUMMY")
				12090	;
				12091	return 0;
				12092	}
				12093	_ACEOF
				12094	if ac_fn_c_try_compile "$LINENO"; then :
				12095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12096	$as_echo "no" >&6; }
				12097	else
				12098
				12099	$as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h
				12100
				12101	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				12102	$as_echo "yes" >&6; }
				12103
				12104	fi
				12105	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				12106
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12107	for ac_prog in true
				12108	do
				12109	# Extract the first word of "$ac_prog", so it can be a program name with args.
				12110	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12111	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				12112	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12113	if ${ac_cv_prog_TRUE+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12114	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12115	else
				12116	if test -n "$TRUE"; then
				12117	ac_cv_prog_TRUE="$TRUE" # Let the user override the test.
				12118	else
				12119	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				12120	for as_dir in $PATH
				12121	do
				12122	IFS=$as_save_IFS
				12123	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12124	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	12125	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12126	ac_cv_prog_TRUE="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12127	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12128	break 2
				12129	fi
				12130	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12131	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12132	IFS=$as_save_IFS
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12133
				12134	fi
				12135	fi
				12136	TRUE=$ac_cv_prog_TRUE
				12137	if test -n "$TRUE"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5
				12139	$as_echo "$TRUE" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12140	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12142	$as_echo "no" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12143	fi
				12144
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12145
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12146	test -n "$TRUE" && break
				12147	done
				12148	test -n "$TRUE" \|\| TRUE="/bin/true"
				12149
				12150
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12151	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5
				12152	$as_echo_n "checking for inet_aton in -lc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12153	if ${ac_cv_lib_c_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12154	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12155	else
				12156	ac_check_lib_save_LIBS=$LIBS
				12157	LIBS="-lc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12158	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12159	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12160
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12161	/* Override any GCC internal prototype to avoid an error.
				12162	Use char because int might match the return type of a GCC
				12163	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12164	#ifdef __cplusplus
				12165	extern "C"
				12166	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12167	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12168	int
				12169	main ()
				12170	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12171	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12172	;
				12173	return 0;
				12174	}
				12175	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12176	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12177	ac_cv_lib_c_inet_aton=yes
				12178	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12179	ac_cv_lib_c_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12180	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12181	rm -f core conftest.err conftest.$ac_objext \
				12182	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12183	LIBS=$ac_check_lib_save_LIBS
				12184	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12185	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5
				12186	$as_echo "$ac_cv_lib_c_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12187	if test "x$ac_cv_lib_c_inet_aton" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12188	$ac_cv_prog_TRUE
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12189	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12190	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
				12191	$as_echo_n "checking for inet_aton in -lresolv... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12192	if ${ac_cv_lib_resolv_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12193	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12194	else
				12195	ac_check_lib_save_LIBS=$LIBS
				12196	LIBS="-lresolv $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12197	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12198	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12199
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12200	/* Override any GCC internal prototype to avoid an error.
				12201	Use char because int might match the return type of a GCC
				12202	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12203	#ifdef __cplusplus
				12204	extern "C"
				12205	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12206	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12207	int
				12208	main ()
				12209	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12210	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12211	;
				12212	return 0;
				12213	}
				12214	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12215	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12216	ac_cv_lib_resolv_inet_aton=yes
				12217	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12218	ac_cv_lib_resolv_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12219	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12220	rm -f core conftest.err conftest.$ac_objext \
				12221	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12222	LIBS=$ac_check_lib_save_LIBS
				12223	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12224	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
				12225	$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12226	if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12227	cat >>confdefs.h <<_ACEOF
				12228	#define HAVE_LIBRESOLV 1
				12229	_ACEOF
				12230
				12231	LIBS="-lresolv $LIBS"
				12232
				12233	fi
				12234
				12235
				12236	fi
				12237
				12238
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12239	# On Tru64, chflags seems to be present, but calling it will
				12240	# exit Python
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5
				12242	$as_echo_n "checking for chflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12243	if ${ac_cv_have_chflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12244	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12245	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12246	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12247	ac_cv_have_chflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12248	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12249	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12250	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12251
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12252	#include <sys/stat.h>
				12253	#include <unistd.h>
				12254	int main(int argc, char*argv[])
				12255	{
				12256	if(chflags(argv[0], 0) != 0)
				12257	return 1;
				12258	return 0;
				12259	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12260
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12261	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12262	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12263	ac_cv_have_chflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12264	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12265	ac_cv_have_chflags=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12266	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12267	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12268	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	12269	fi
				12270
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12271
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12272	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5
				12274	$as_echo "$ac_cv_have_chflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12275	if test "$ac_cv_have_chflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12276	ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12277	if test "x$ac_cv_func_chflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12278	ac_cv_have_chflags="yes"
				12279	else
				12280	ac_cv_have_chflags="no"
				12281	fi
				12282
				12283	fi
				12284	if test "$ac_cv_have_chflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12285
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12286	$as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12287
				12288	fi
				12289
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5
				12291	$as_echo_n "checking for lchflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12292	if ${ac_cv_have_lchflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12293	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12294	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12295	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12296	ac_cv_have_lchflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12297	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12298	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12299	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12300
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12301	#include <sys/stat.h>
				12302	#include <unistd.h>
				12303	int main(int argc, char*argv[])
				12304	{
				12305	if(lchflags(argv[0], 0) != 0)
				12306	return 1;
				12307	return 0;
				12308	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12309
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12310	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12311	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12312	ac_cv_have_lchflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12313	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12314	ac_cv_have_lchflags=no
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12315	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12316	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12317	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12318	fi
				12319
				12320
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12321	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5
				12323	$as_echo "$ac_cv_have_lchflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12324	if test "$ac_cv_have_lchflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12325	ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12326	if test "x$ac_cv_func_lchflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12327	ac_cv_have_lchflags="yes"
				12328	else
				12329	ac_cv_have_lchflags="no"
				12330	fi
				12331
				12332	fi
				12333	if test "$ac_cv_have_lchflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12334
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12335	$as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12336
				12337	fi
				12338
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12339	case $ac_sys_system/$ac_sys_release in
				12340	Darwin/*)
				12341	_CUR_CFLAGS="${CFLAGS}"
				12342	_CUR_LDFLAGS="${LDFLAGS}"
				12343	CFLAGS="${CFLAGS} -Wl,-search_paths_first"
				12344	LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib"
				12345	;;
				12346	esac
				12347
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12348	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5
				12349	$as_echo_n "checking for inflateCopy in -lz... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12350	if ${ac_cv_lib_z_inflateCopy+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12351	$as_echo_n "(cached) " >&6
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12352	else
				12353	ac_check_lib_save_LIBS=$LIBS
				12354	LIBS="-lz $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12355	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12356	/* end confdefs.h. */
				12357
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12358	/* Override any GCC internal prototype to avoid an error.
				12359	Use char because int might match the return type of a GCC
				12360	builtin and then its argument prototype would still apply. */
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12361	#ifdef __cplusplus
				12362	extern "C"
				12363	#endif
				12364	char inflateCopy ();
				12365	int
				12366	main ()
				12367	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12368	return inflateCopy ();
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12369	;
				12370	return 0;
				12371	}
				12372	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12373	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12374	ac_cv_lib_z_inflateCopy=yes
				12375	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12376	ac_cv_lib_z_inflateCopy=no
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12377	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12378	rm -f core conftest.err conftest.$ac_objext \
				12379	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12380	LIBS=$ac_check_lib_save_LIBS
				12381	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5
				12383	$as_echo "$ac_cv_lib_z_inflateCopy" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12384	if test "x$ac_cv_lib_z_inflateCopy" = xyes; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12385
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12386	$as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12387
				12388	fi
				12389
				12390
				12391	case $ac_sys_system/$ac_sys_release in
				12392	Darwin/*)
				12393	CFLAGS="${_CUR_CFLAGS}"
				12394	LDFLAGS="${_CUR_LDFLAGS}"
				12395	;;
				12396	esac
				12397
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12398	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5
				12399	$as_echo_n "checking for hstrerror... " >&6; }
				12400	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12401	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12402
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12403	#include <netdb.h>
				12404
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12405	int
				12406	main ()
				12407	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12408	void* p = hstrerror; hstrerror(0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12409	;
				12410	return 0;
				12411	}
				12412	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12413	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12414
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12415	$as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12416
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12418	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12419	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12421	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12422
				12423	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12424	rm -f core conftest.err conftest.$ac_objext \
				12425	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12426
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12427	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
				12428	$as_echo_n "checking for inet_aton... " >&6; }
				12429	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12430	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12431
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	12432	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12433	#include <sys/socket.h>
				12434	#include <netinet/in.h>
				12435	#include <arpa/inet.h>
				12436
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12437	int
				12438	main ()
				12439	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12440	void* p = inet_aton;inet_aton(0,0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12441	;
				12442	return 0;
				12443	}
				12444	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12445	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12446
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12447	$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12448
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12450	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12451	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12452	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12453	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12454
				12455	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12456	rm -f core conftest.err conftest.$ac_objext \
				12457	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12458
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
				12460	$as_echo_n "checking for inet_pton... " >&6; }
				12461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12462	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12463
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12464	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12465	#include <sys/socket.h>
				12466	#include <netinet/in.h>
				12467	#include <arpa/inet.h>
				12468
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12469	int
				12470	main ()
				12471	{
				12472	void* p = inet_pton
				12473	;
				12474	return 0;
				12475	}
				12476	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12477	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12478
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12479	$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12480
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12482	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12483	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12484	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12485	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12486
				12487	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12488	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12489
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12490	# On some systems, setgroups is in unistd.h, on others, in grp.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12491	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5
				12492	$as_echo_n "checking for setgroups... " >&6; }
				12493	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12494	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12495
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12496	#include <unistd.h>
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12497	#ifdef HAVE_GRP_H
				12498	#include <grp.h>
				12499	#endif
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12500
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12501	int
				12502	main ()
				12503	{
				12504	void* p = setgroups
				12505	;
				12506	return 0;
				12507	}
				12508	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12509	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12510
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12511	$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12512
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12514	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12515	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12517	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12518
				12519	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12520	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12521
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12522	# check for openpty and forkpty
				12523
				12524	for ac_func in openpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12525	do :
				12526	ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12527	if test "x$ac_cv_func_openpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12528	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12529	#define HAVE_OPENPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12530	_ACEOF
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12531
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12532	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12533	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
				12534	$as_echo_n "checking for openpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12535	if ${ac_cv_lib_util_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12536	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12537	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12538	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12539	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12540	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12541	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12542
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12543	/* Override any GCC internal prototype to avoid an error.
				12544	Use char because int might match the return type of a GCC
				12545	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12546	#ifdef __cplusplus
				12547	extern "C"
				12548	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12549	char openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12550	int
				12551	main ()
				12552	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12553	return openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12554	;
				12555	return 0;
				12556	}
				12557	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12558	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12559	ac_cv_lib_util_openpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12560	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12561	ac_cv_lib_util_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12562	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12563	rm -f core conftest.err conftest.$ac_objext \
				12564	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12565	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12566	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
				12568	$as_echo "$ac_cv_lib_util_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12569	if test "x$ac_cv_lib_util_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12570	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12571	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12572	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12573	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5
				12574	$as_echo_n "checking for openpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12575	if ${ac_cv_lib_bsd_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12576	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12577	else
				12578	ac_check_lib_save_LIBS=$LIBS
				12579	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12580	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12581	/* end confdefs.h. */
				12582
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12583	/* Override any GCC internal prototype to avoid an error.
				12584	Use char because int might match the return type of a GCC
				12585	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12586	#ifdef __cplusplus
				12587	extern "C"
				12588	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12589	char openpty ();
				12590	int
				12591	main ()
				12592	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12593	return openpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12594	;
				12595	return 0;
				12596	}
				12597	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12598	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12599	ac_cv_lib_bsd_openpty=yes
				12600	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12601	ac_cv_lib_bsd_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12602	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12603	rm -f core conftest.err conftest.$ac_objext \
				12604	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12605	LIBS=$ac_check_lib_save_LIBS
				12606	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5
				12608	$as_echo "$ac_cv_lib_bsd_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12609	if test "x$ac_cv_lib_bsd_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12610	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12611	LIBS="$LIBS -lbsd"
				12612	fi
				12613
				12614
				12615	fi
				12616
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12617
				12618	fi
				12619	done
				12620
				12621	for ac_func in forkpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12622	do :
				12623	ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12624	if test "x$ac_cv_func_forkpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12625	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12626	#define HAVE_FORKPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12627	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12628
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12629	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12630	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
				12631	$as_echo_n "checking for forkpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12632	if ${ac_cv_lib_util_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12633	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12634	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12635	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12636	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12638	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12639
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12640	/* Override any GCC internal prototype to avoid an error.
				12641	Use char because int might match the return type of a GCC
				12642	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12643	#ifdef __cplusplus
				12644	extern "C"
				12645	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12646	char forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12647	int
				12648	main ()
				12649	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12650	return forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12651	;
				12652	return 0;
				12653	}
				12654	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12655	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12656	ac_cv_lib_util_forkpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12657	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12658	ac_cv_lib_util_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12659	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12660	rm -f core conftest.err conftest.$ac_objext \
				12661	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12662	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12663	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
				12665	$as_echo "$ac_cv_lib_util_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12666	if test "x$ac_cv_lib_util_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12667	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12668	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12669	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5
				12671	$as_echo_n "checking for forkpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12672	if ${ac_cv_lib_bsd_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12673	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12674	else
				12675	ac_check_lib_save_LIBS=$LIBS
				12676	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12677	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12678	/* end confdefs.h. */
				12679
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12680	/* Override any GCC internal prototype to avoid an error.
				12681	Use char because int might match the return type of a GCC
				12682	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12683	#ifdef __cplusplus
				12684	extern "C"
				12685	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12686	char forkpty ();
				12687	int
				12688	main ()
				12689	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12690	return forkpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12691	;
				12692	return 0;
				12693	}
				12694	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12695	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12696	ac_cv_lib_bsd_forkpty=yes
				12697	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12698	ac_cv_lib_bsd_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12699	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12700	rm -f core conftest.err conftest.$ac_objext \
				12701	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12702	LIBS=$ac_check_lib_save_LIBS
				12703	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12704	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5
				12705	$as_echo "$ac_cv_lib_bsd_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12706	if test "x$ac_cv_lib_bsd_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12707	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12708	LIBS="$LIBS -lbsd"
				12709	fi
				12710
				12711
				12712	fi
				12713
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12714
				12715	fi
				12716	done
				12717
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	12718
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12719	# check for long file support functions
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12720	for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12721	do :
				12722	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				12723	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12724	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12725	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12726	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12727	_ACEOF
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12728
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12729	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12730	done
				12731
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12732
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12733	ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12734	if test "x$ac_cv_func_dup2" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12735	$as_echo "#define HAVE_DUP2 1" >>confdefs.h
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12736
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12737	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12738	case " $LIBOBJS " in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12739	" dup2.$ac_objext " ) ;;
				12740	*) LIBOBJS="$LIBOBJS dup2.$ac_objext"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12741	;;
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	12742	esac
				12743
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12744	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12745
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12746	ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12747	if test "x$ac_cv_func_strdup" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12748	$as_echo "#define HAVE_STRDUP 1" >>confdefs.h
				12749
				12750	else
				12751	case " $LIBOBJS " in
				12752	" strdup.$ac_objext " ) ;;
				12753	*) LIBOBJS="$LIBOBJS strdup.$ac_objext"
				12754	;;
				12755	esac
				12756
				12757	fi
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12758
				12759
				12760	for ac_func in getpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12761	do :
				12762	ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12763	if test "x$ac_cv_func_getpgrp" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12764	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12765	#define HAVE_GETPGRP 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12766	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12767	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12768	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12769	#include <unistd.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12770	int
				12771	main ()
				12772	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12773	getpgrp(0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12774	;
				12775	return 0;
				12776	}
				12777	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12778	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12779
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12780	$as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12781
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12782	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12783	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12784
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12785	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12786	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12787
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12788	for ac_func in setpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12789	do :
				12790	ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12791	if test "x$ac_cv_func_setpgrp" = xyes; then :
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12792	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12793	#define HAVE_SETPGRP 1
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12794	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12796	/* end confdefs.h. */
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12797	#include <unistd.h>
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12798	int
				12799	main ()
				12800	{
				12801	setpgrp(0,0);
				12802	;
				12803	return 0;
				12804	}
				12805	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12806	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12807
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12808	$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12809
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12810	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12811	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12812
				12813	fi
				12814	done
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12815
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12816	for ac_func in gettimeofday
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12817	do :
				12818	ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12819	if test "x$ac_cv_func_gettimeofday" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12820	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12821	#define HAVE_GETTIMEOFDAY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12822	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12823	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12824	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12825	#include <sys/time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12826	int
				12827	main ()
				12828	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12829	gettimeofday((struct timeval)0,(struct timezone)0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12830	;
				12831	return 0;
				12832	}
				12833	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12834	if ac_fn_c_try_compile "$LINENO"; then :
				12835
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12836	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12837
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12838	$as_echo "#define GETTIMEOFDAY_NO_TZ 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12839
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12840
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12841	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12842	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12843
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12844	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12845	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12846
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12847
Gregory P. Smith	387512c	2018-12-30 23:42:32	[diff] [blame]	12848	# We search for both crypt and crypt_r as one or the other may be defined
				12849	# This gets us our -lcrypt in LIBS when required on the target platform.
				12850	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
				12851	$as_echo_n "checking for library containing crypt... " >&6; }
				12852	if ${ac_cv_search_crypt+:} false; then :
				12853	$as_echo_n "(cached) " >&6
				12854	else
				12855	ac_func_search_save_LIBS=$LIBS
				12856	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12857	/* end confdefs.h. */
				12858
				12859	/* Override any GCC internal prototype to avoid an error.
				12860	Use char because int might match the return type of a GCC
				12861	builtin and then its argument prototype would still apply. */
				12862	#ifdef __cplusplus
				12863	extern "C"
				12864	#endif
				12865	char crypt ();
				12866	int
				12867	main ()
				12868	{
				12869	return crypt ();
				12870	;
				12871	return 0;
				12872	}
				12873	_ACEOF
				12874	for ac_lib in '' crypt; do
				12875	if test -z "$ac_lib"; then
				12876	ac_res="none required"
				12877	else
				12878	ac_res=-l$ac_lib
				12879	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
				12880	fi
				12881	if ac_fn_c_try_link "$LINENO"; then :
				12882	ac_cv_search_crypt=$ac_res
				12883	fi
				12884	rm -f core conftest.err conftest.$ac_objext \
				12885	conftest$ac_exeext
				12886	if ${ac_cv_search_crypt+:} false; then :
				12887	break
				12888	fi
				12889	done
				12890	if ${ac_cv_search_crypt+:} false; then :
				12891
				12892	else
				12893	ac_cv_search_crypt=no
				12894	fi
				12895	rm conftest.$ac_ext
				12896	LIBS=$ac_func_search_save_LIBS
				12897	fi
				12898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
				12899	$as_echo "$ac_cv_search_crypt" >&6; }
				12900	ac_res=$ac_cv_search_crypt
				12901	if test "$ac_res" != no; then :
				12902	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
				12903
				12904	fi
				12905
				12906	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5
				12907	$as_echo_n "checking for library containing crypt_r... " >&6; }
				12908	if ${ac_cv_search_crypt_r+:} false; then :
				12909	$as_echo_n "(cached) " >&6
				12910	else
				12911	ac_func_search_save_LIBS=$LIBS
				12912	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12913	/* end confdefs.h. */
				12914
				12915	/* Override any GCC internal prototype to avoid an error.
				12916	Use char because int might match the return type of a GCC
				12917	builtin and then its argument prototype would still apply. */
				12918	#ifdef __cplusplus
				12919	extern "C"
				12920	#endif
				12921	char crypt_r ();
				12922	int
				12923	main ()
				12924	{
				12925	return crypt_r ();
				12926	;
				12927	return 0;
				12928	}
				12929	_ACEOF
				12930	for ac_lib in '' crypt; do
				12931	if test -z "$ac_lib"; then
				12932	ac_res="none required"
				12933	else
				12934	ac_res=-l$ac_lib
				12935	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
				12936	fi
				12937	if ac_fn_c_try_link "$LINENO"; then :
				12938	ac_cv_search_crypt_r=$ac_res
				12939	fi
				12940	rm -f core conftest.err conftest.$ac_objext \
				12941	conftest$ac_exeext
				12942	if ${ac_cv_search_crypt_r+:} false; then :
				12943	break
				12944	fi
				12945	done
				12946	if ${ac_cv_search_crypt_r+:} false; then :
				12947
				12948	else
				12949	ac_cv_search_crypt_r=no
				12950	fi
				12951	rm conftest.$ac_ext
				12952	LIBS=$ac_func_search_save_LIBS
				12953	fi
				12954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5
				12955	$as_echo "$ac_cv_search_crypt_r" >&6; }
				12956	ac_res=$ac_cv_search_crypt_r
				12957	if test "$ac_res" != no; then :
				12958	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
				12959
				12960	fi
				12961
				12962
				12963	ac_fn_c_check_func "$LINENO" "crypt_r" "ac_cv_func_crypt_r"
				12964	if test "x$ac_cv_func_crypt_r" = xyes; then :
				12965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12966	/* end confdefs.h. */
				12967
				12968	#define _GNU_SOURCE /* Required for crypt_r()'s prototype in glibc. */
				12969	#include <crypt.h>
				12970
				12971	int
				12972	main ()
				12973	{
				12974
				12975	struct crypt_data d;
				12976	char *r = crypt_r("", "", &d);
				12977
				12978	;
				12979	return 0;
				12980	}
				12981	_ACEOF
				12982	if ac_fn_c_try_compile "$LINENO"; then :
				12983
				12984	$as_echo "#define HAVE_CRYPT_R 1" >>confdefs.h
				12985
				12986	fi
				12987	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				12988
				12989	fi
				12990
				12991
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12992	for ac_func in clock_gettime
				12993	do :
				12994	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
				12995	if test "x$ac_cv_func_clock_gettime" = xyes; then :
				12996	cat >>confdefs.h <<_ACEOF
				12997	#define HAVE_CLOCK_GETTIME 1
				12998	_ACEOF
				12999
				13000	else
				13001
				13002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
				13003	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
				13004	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
				13005	$as_echo_n "(cached) " >&6
				13006	else
				13007	ac_check_lib_save_LIBS=$LIBS
				13008	LIBS="-lrt $LIBS"
				13009	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13010	/* end confdefs.h. */
				13011
				13012	/* Override any GCC internal prototype to avoid an error.
				13013	Use char because int might match the return type of a GCC
				13014	builtin and then its argument prototype would still apply. */
				13015	#ifdef __cplusplus
				13016	extern "C"
				13017	#endif
				13018	char clock_gettime ();
				13019	int
				13020	main ()
				13021	{
				13022	return clock_gettime ();
				13023	;
				13024	return 0;
				13025	}
				13026	_ACEOF
				13027	if ac_fn_c_try_link "$LINENO"; then :
				13028	ac_cv_lib_rt_clock_gettime=yes
				13029	else
				13030	ac_cv_lib_rt_clock_gettime=no
				13031	fi
				13032	rm -f core conftest.err conftest.$ac_objext \
				13033	conftest$ac_exeext conftest.$ac_ext
				13034	LIBS=$ac_check_lib_save_LIBS
				13035	fi
				13036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
				13037	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
				13038	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
				13039
Victor Stinner	7efb833	2014-08-29 13:41:08	[diff] [blame]	13040	LIBS="$LIBS -lrt"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13041	$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
				13042
				13043
				13044	$as_echo "#define TIMEMODULE_LIB rt" >>confdefs.h
				13045
				13046
				13047	fi
				13048
				13049
				13050	fi
				13051	done
				13052
				13053
				13054	for ac_func in clock_getres
				13055	do :
				13056	ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
				13057	if test "x$ac_cv_func_clock_getres" = xyes; then :
				13058	cat >>confdefs.h <<_ACEOF
				13059	#define HAVE_CLOCK_GETRES 1
				13060	_ACEOF
				13061
				13062	else
				13063
				13064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5
				13065	$as_echo_n "checking for clock_getres in -lrt... " >&6; }
				13066	if ${ac_cv_lib_rt_clock_getres+:} false; then :
				13067	$as_echo_n "(cached) " >&6
				13068	else
				13069	ac_check_lib_save_LIBS=$LIBS
				13070	LIBS="-lrt $LIBS"
				13071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13072	/* end confdefs.h. */
				13073
				13074	/* Override any GCC internal prototype to avoid an error.
				13075	Use char because int might match the return type of a GCC
				13076	builtin and then its argument prototype would still apply. */
				13077	#ifdef __cplusplus
				13078	extern "C"
				13079	#endif
				13080	char clock_getres ();
				13081	int
				13082	main ()
				13083	{
				13084	return clock_getres ();
				13085	;
				13086	return 0;
				13087	}
				13088	_ACEOF
				13089	if ac_fn_c_try_link "$LINENO"; then :
				13090	ac_cv_lib_rt_clock_getres=yes
				13091	else
				13092	ac_cv_lib_rt_clock_getres=no
				13093	fi
				13094	rm -f core conftest.err conftest.$ac_objext \
				13095	conftest$ac_exeext conftest.$ac_ext
				13096	LIBS=$ac_check_lib_save_LIBS
				13097	fi
				13098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5
				13099	$as_echo "$ac_cv_lib_rt_clock_getres" >&6; }
				13100	if test "x$ac_cv_lib_rt_clock_getres" = xyes; then :
				13101
				13102	$as_echo "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
				13103
				13104
				13105	fi
				13106
				13107
				13108	fi
				13109	done
				13110
				13111
Benjamin Peterson	37098cd	2016-09-14 05:55:09	[diff] [blame]	13112	for ac_func in clock_settime
				13113	do :
				13114	ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
				13115	if test "x$ac_cv_func_clock_settime" = xyes; then :
				13116	cat >>confdefs.h <<_ACEOF
				13117	#define HAVE_CLOCK_SETTIME 1
				13118	_ACEOF
				13119
				13120	else
				13121
				13122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5
				13123	$as_echo_n "checking for clock_settime in -lrt... " >&6; }
				13124	if ${ac_cv_lib_rt_clock_settime+:} false; then :
				13125	$as_echo_n "(cached) " >&6
				13126	else
				13127	ac_check_lib_save_LIBS=$LIBS
				13128	LIBS="-lrt $LIBS"
				13129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13130	/* end confdefs.h. */
				13131
				13132	/* Override any GCC internal prototype to avoid an error.
				13133	Use char because int might match the return type of a GCC
				13134	builtin and then its argument prototype would still apply. */
				13135	#ifdef __cplusplus
				13136	extern "C"
				13137	#endif
				13138	char clock_settime ();
				13139	int
				13140	main ()
				13141	{
				13142	return clock_settime ();
				13143	;
				13144	return 0;
				13145	}
				13146	_ACEOF
				13147	if ac_fn_c_try_link "$LINENO"; then :
				13148	ac_cv_lib_rt_clock_settime=yes
				13149	else
				13150	ac_cv_lib_rt_clock_settime=no
				13151	fi
				13152	rm -f core conftest.err conftest.$ac_objext \
				13153	conftest$ac_exeext conftest.$ac_ext
				13154	LIBS=$ac_check_lib_save_LIBS
				13155	fi
				13156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5
				13157	$as_echo "$ac_cv_lib_rt_clock_settime" >&6; }
				13158	if test "x$ac_cv_lib_rt_clock_settime" = xyes; then :
				13159
				13160	$as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
				13161
				13162
				13163	fi
				13164
				13165
				13166	fi
				13167	done
				13168
				13169
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5
				13171	$as_echo_n "checking for major... " >&6; }
				13172	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13173	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13174
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	13175	#if defined(MAJOR_IN_MKDEV)
				13176	#include <sys/mkdev.h>
				13177	#elif defined(MAJOR_IN_SYSMACROS)
				13178	#include <sys/sysmacros.h>
				13179	#else
				13180	#include <sys/types.h>
				13181	#endif
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13182
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13183	int
				13184	main ()
				13185	{
				13186
				13187	makedev(major(0),minor(0));
				13188
				13189	;
				13190	return 0;
				13191	}
				13192	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13193	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13194
				13195
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13196	$as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13197
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13199	$as_echo "yes" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13200
				13201	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13202
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13204	$as_echo "no" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13205
				13206	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13207	rm -f core conftest.err conftest.$ac_objext \
				13208	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13209
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13210	# On OSF/1 V5.1, getaddrinfo is available, but a define
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13211	# for [no]getaddrinfo in netdb.h.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13212	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
				13213	$as_echo_n "checking for getaddrinfo... " >&6; }
				13214	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13215	/* end confdefs.h. */
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13216
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	13217	#include <sys/types.h>
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13218	#include <sys/socket.h>
				13219	#include <netdb.h>
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	13220	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13221
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13222	int
				13223	main ()
				13224	{
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13225	getaddrinfo(NULL, NULL, NULL, NULL);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13226	;
				13227	return 0;
				13228	}
				13229	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13230	if ac_fn_c_try_link "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13231	have_getaddrinfo=yes
				13232	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13233	have_getaddrinfo=no
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13234	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13235	rm -f core conftest.err conftest.$ac_objext \
				13236	conftest$ac_exeext conftest.$ac_ext
				13237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5
				13238	$as_echo "$have_getaddrinfo" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13239	if test $have_getaddrinfo = yes
				13240	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
				13242	$as_echo_n "checking getaddrinfo bug... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13243	if ${ac_cv_buggy_getaddrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13244	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13245	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13246	if test "$cross_compiling" = yes; then :
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13247
				13248	if test "${enable_ipv6+set}" = set; then
				13249	ac_cv_buggy_getaddrinfo="no -- configured with --(en\|dis)able-ipv6"
				13250	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13251	ac_cv_buggy_getaddrinfo=yes
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13252	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13253	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13254	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13255	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13256
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	13257	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13258	#include <sys/types.h>
				13259	#include <netdb.h>
				13260	#include <string.h>
				13261	#include <sys/socket.h>
				13262	#include <netinet/in.h>
				13263
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13264	int main()
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13265	{
				13266	int passive, gaierr, inet4 = 0, inet6 = 0;
				13267	struct addrinfo hints, ai, aitop;
				13268	char straddr[INET6_ADDRSTRLEN], strport[16];
				13269
				13270	for (passive = 0; passive <= 1; passive++) {
				13271	memset(&hints, 0, sizeof(hints));
				13272	hints.ai_family = AF_UNSPEC;
				13273	hints.ai_flags = passive ? AI_PASSIVE : 0;
				13274	hints.ai_socktype = SOCK_STREAM;
Hye-Shik Chang	54f9439	2004-04-14 07:55:31	[diff] [blame]	13275	hints.ai_protocol = IPPROTO_TCP;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13276	if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
				13277	(void)gai_strerror(gaierr);
				13278	goto bad;
				13279	}
				13280	for (ai = aitop; ai; ai = ai->ai_next) {
				13281	if (ai->ai_addr == NULL \|\|
				13282	ai->ai_addrlen == 0 \|\|
				13283	getnameinfo(ai->ai_addr, ai->ai_addrlen,
				13284	straddr, sizeof(straddr), strport, sizeof(strport),
				13285	NI_NUMERICHOST\|NI_NUMERICSERV) != 0) {
				13286	goto bad;
				13287	}
				13288	switch (ai->ai_family) {
				13289	case AF_INET:
				13290	if (strcmp(strport, "54321") != 0) {
				13291	goto bad;
				13292	}
				13293	if (passive) {
				13294	if (strcmp(straddr, "0.0.0.0") != 0) {
				13295	goto bad;
				13296	}
				13297	} else {
				13298	if (strcmp(straddr, "127.0.0.1") != 0) {
				13299	goto bad;
				13300	}
				13301	}
				13302	inet4++;
				13303	break;
				13304	case AF_INET6:
				13305	if (strcmp(strport, "54321") != 0) {
				13306	goto bad;
				13307	}
				13308	if (passive) {
				13309	if (strcmp(straddr, "::") != 0) {
				13310	goto bad;
				13311	}
				13312	} else {
				13313	if (strcmp(straddr, "::1") != 0) {
				13314	goto bad;
				13315	}
				13316	}
				13317	inet6++;
				13318	break;
				13319	case AF_UNSPEC:
				13320	goto bad;
				13321	break;
				13322	default:
				13323	/* another family support? */
				13324	break;
				13325	}
				13326	}
Benjamin Peterson	01c340d	2016-09-06 22:54:24	[diff] [blame]	13327	freeaddrinfo(aitop);
				13328	aitop = NULL;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13329	}
				13330
				13331	if (!(inet4 == 0 \|\| inet4 == 2))
				13332	goto bad;
				13333	if (!(inet6 == 0 \|\| inet6 == 2))
				13334	goto bad;
				13335
				13336	if (aitop)
				13337	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13338	return 0;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13339
				13340	bad:
				13341	if (aitop)
				13342	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13343	return 1;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13344	}
				13345
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13346	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13347	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13348	ac_cv_buggy_getaddrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13349	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13350	ac_cv_buggy_getaddrinfo=yes
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13351	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13352	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				13353	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13354	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13355
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13356	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13357
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13358	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13359
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5
				13361	$as_echo "$ac_cv_buggy_getaddrinfo" >&6; }
				13362
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	13363	if test $have_getaddrinfo = no \|\| test "$ac_cv_buggy_getaddrinfo" = yes
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13364	then
				13365	if test $ipv6 = yes
				13366	then
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13367	echo 'Fatal: You must get working getaddrinfo() function.'
				13368	echo ' or you can specify "--disable-ipv6"'.
				13369	exit 1
				13370	fi
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13371	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13373	$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13374
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13375	fi
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13376
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	13377	for ac_func in getnameinfo
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13378	do :
				13379	ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13380	if test "x$ac_cv_func_getnameinfo" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13381	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13382	#define HAVE_GETNAMEINFO 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13383	_ACEOF
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13384
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13385	fi
				13386	done
				13387
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13388
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13389	# checks for structures
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
				13391	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13392	if ${ac_cv_header_time+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13393	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13394	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13395	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13396	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13397	#include <sys/types.h>
				13398	#include <sys/time.h>
				13399	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13400
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13401	int
				13402	main ()
				13403	{
				13404	if ((struct tm *) 0)
				13405	return 0;
				13406	;
				13407	return 0;
				13408	}
				13409	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13410	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13411	ac_cv_header_time=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13412	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13413	ac_cv_header_time=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13414	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13415	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13416	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
				13418	$as_echo "$ac_cv_header_time" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13419	if test $ac_cv_header_time = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13420
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13421	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13422
				13423	fi
				13424
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13425	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
				13426	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13427	if ${ac_cv_struct_tm+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13428	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13429	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13430	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13431	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13432	#include <sys/types.h>
				13433	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13434
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13435	int
				13436	main ()
				13437	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13438	struct tm tm;
				13439	int *p = &tm.tm_sec;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13440	return !p;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13441	;
				13442	return 0;
				13443	}
				13444	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13445	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13446	ac_cv_struct_tm=time.h
				13447	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13448	ac_cv_struct_tm=sys/time.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13449	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13450	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13451	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13452	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
				13453	$as_echo "$ac_cv_struct_tm" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13454	if test $ac_cv_struct_tm = sys/time.h; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13455
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13456	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13457
				13458	fi
				13459
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13460	ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13461	#include <$ac_cv_struct_tm>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13462
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13463	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13464	if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13465
				13466	cat >>confdefs.h <<_ACEOF
				13467	#define HAVE_STRUCT_TM_TM_ZONE 1
				13468	_ACEOF
				13469
				13470
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13471	fi
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	13472
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13473	if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
				13474
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13475	$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13476
				13477	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13478	ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
				13479	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13480	if test "x$ac_cv_have_decl_tzname" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13481	ac_have_decl=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13482	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13483	ac_have_decl=0
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13484	fi
				13485
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13486	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13487	#define HAVE_DECL_TZNAME $ac_have_decl
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13488	_ACEOF
				13489
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
				13491	$as_echo_n "checking for tzname... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13492	if ${ac_cv_var_tzname+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13493	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13494	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13495	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13496	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13497	#include <time.h>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13498	#if !HAVE_DECL_TZNAME
				13499	extern char *tzname[];
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13500	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13501
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13502	int
				13503	main ()
				13504	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13505	return tzname[0][0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13506	;
				13507	return 0;
				13508	}
				13509	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13510	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13511	ac_cv_var_tzname=yes
				13512	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13513	ac_cv_var_tzname=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13514	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13515	rm -f core conftest.err conftest.$ac_objext \
				13516	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13517	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
				13519	$as_echo "$ac_cv_var_tzname" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13520	if test $ac_cv_var_tzname = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13521
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13522	$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13523
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13524	fi
				13525	fi
				13526
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13527	ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13528	if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13529
				13530	cat >>confdefs.h <<_ACEOF
				13531	#define HAVE_STRUCT_STAT_ST_RDEV 1
				13532	_ACEOF
				13533
				13534
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13535	fi
				13536
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13537	ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13538	if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13539
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13540	cat >>confdefs.h <<_ACEOF
				13541	#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
				13542	_ACEOF
				13543
				13544
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13545	fi
				13546
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13547	ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13548	if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then :
Hye-Shik Chang	5f937a7	2005-06-02 13:09:30	[diff] [blame]	13549
				13550	cat >>confdefs.h <<_ACEOF
				13551	#define HAVE_STRUCT_STAT_ST_FLAGS 1
				13552	_ACEOF
				13553
				13554
				13555	fi
				13556
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13557	ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13558	if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13559
				13560	cat >>confdefs.h <<_ACEOF
				13561	#define HAVE_STRUCT_STAT_ST_GEN 1
				13562	_ACEOF
				13563
				13564
				13565	fi
				13566
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13567	ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13568	if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13569
				13570	cat >>confdefs.h <<_ACEOF
				13571	#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
				13572	_ACEOF
				13573
				13574
				13575	fi
				13576
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13577	ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13578	if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13579
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13580	cat >>confdefs.h <<_ACEOF
				13581	#define HAVE_STRUCT_STAT_ST_BLOCKS 1
				13582	_ACEOF
				13583
				13584
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13585	fi
				13586
Stefan Krah	267b639	2016-04-25 23:09:18	[diff] [blame]	13587	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
				13588	#include <sys/types.h>
				13589	#include <pwd.h>
				13590
				13591	"
				13592	if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then :
				13593
				13594	cat >>confdefs.h <<_ACEOF
				13595	#define HAVE_STRUCT_PASSWD_PW_GECOS 1
				13596	_ACEOF
				13597
				13598
				13599	fi
				13600	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" "
				13601	#include <sys/types.h>
				13602	#include <pwd.h>
				13603
				13604	"
				13605	if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then :
				13606
				13607	cat >>confdefs.h <<_ACEOF
				13608	#define HAVE_STRUCT_PASSWD_PW_PASSWD 1
				13609	_ACEOF
				13610
				13611
				13612	fi
				13613
Zachary Ware	6a6967e	2016-10-01 05:47:27	[diff] [blame]	13614	# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
				13615	ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include <signal.h>
				13616	"
				13617	if test "x$ac_cv_member_siginfo_t_si_band" = xyes; then :
				13618
				13619	cat >>confdefs.h <<_ACEOF
				13620	#define HAVE_SIGINFO_T_SI_BAND 1
				13621	_ACEOF
				13622
				13623
				13624	fi
				13625
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13626
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5
				13628	$as_echo_n "checking for time.h that defines altzone... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13629	if ${ac_cv_header_time_altzone+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13630	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13631	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13632
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13633	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13634	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13635	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13636	int
				13637	main ()
				13638	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13639	return altzone;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13640	;
				13641	return 0;
				13642	}
				13643	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13644	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13645	ac_cv_header_time_altzone=yes
				13646	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13647	ac_cv_header_time_altzone=no
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13648	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13649	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13650
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13651	fi
				13652
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5
				13654	$as_echo "$ac_cv_header_time_altzone" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13655	if test $ac_cv_header_time_altzone = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13656
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13657	$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13658
				13659	fi
				13660
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13661	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5
				13663	$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; }
				13664	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13665	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13666
				13667	#include <sys/types.h>
				13668	#include <sys/select.h>
				13669	#include <sys/time.h>
				13670
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13671	int
				13672	main ()
				13673	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13674	;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13675	;
				13676	return 0;
				13677	}
				13678	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13679	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13680
				13681
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13682	$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13683
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13684	was_it_defined=yes
				13685
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13686	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13687	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				13689	$as_echo "$was_it_defined" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13690
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13691	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
				13692	$as_echo_n "checking for addrinfo... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13693	if ${ac_cv_struct_addrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13694	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13695	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13696	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13697	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13698	#include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13699	int
				13700	main ()
				13701	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13702	struct addrinfo a
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13703	;
				13704	return 0;
				13705	}
				13706	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13707	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13708	ac_cv_struct_addrinfo=yes
				13709	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13710	ac_cv_struct_addrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13711	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13712	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13713	fi
				13714
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
				13716	$as_echo "$ac_cv_struct_addrinfo" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13717	if test $ac_cv_struct_addrinfo = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13718
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13719	$as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13720
				13721	fi
				13722
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5
				13724	$as_echo_n "checking for sockaddr_storage... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13725	if ${ac_cv_struct_sockaddr_storage+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13726	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13727	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13729	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13730
				13731	# include <sys/types.h>
				13732	# include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13733	int
				13734	main ()
				13735	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13736	struct sockaddr_storage s
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13737	;
				13738	return 0;
				13739	}
				13740	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13741	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13742	ac_cv_struct_sockaddr_storage=yes
				13743	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13744	ac_cv_struct_sockaddr_storage=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13745	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13746	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13747	fi
				13748
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5
				13750	$as_echo "$ac_cv_struct_sockaddr_storage" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13751	if test $ac_cv_struct_sockaddr_storage = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13752
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13753	$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13754
				13755	fi
				13756
Christian Heimes	dffa394	2016-09-05 21:54:41	[diff] [blame]	13757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5
				13758	$as_echo_n "checking for sockaddr_alg... " >&6; }
				13759	if ${ac_cv_struct_sockaddr_alg+:} false; then :
				13760	$as_echo_n "(cached) " >&6
				13761	else
				13762	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13763	/* end confdefs.h. */
				13764
				13765	# include <sys/types.h>
				13766	# include <sys/socket.h>
				13767	# include <linux/if_alg.h>
				13768	int
				13769	main ()
				13770	{
				13771	struct sockaddr_alg s
				13772	;
				13773	return 0;
				13774	}
				13775	_ACEOF
				13776	if ac_fn_c_try_compile "$LINENO"; then :
				13777	ac_cv_struct_sockaddr_alg=yes
				13778	else
				13779	ac_cv_struct_sockaddr_alg=no
				13780	fi
				13781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13782	fi
				13783
				13784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5
				13785	$as_echo "$ac_cv_struct_sockaddr_alg" >&6; }
				13786	if test $ac_cv_struct_sockaddr_alg = yes; then
				13787
				13788	$as_echo "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h
				13789
				13790	fi
				13791
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13792	# checks for compiler characteristics
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13793
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
				13795	$as_echo_n "checking whether char is unsigned... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13796	if ${ac_cv_c_char_unsigned+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13797	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13798	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13799	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13800	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13801	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13802	int
				13803	main ()
				13804	{
				13805	static int test_array [1 - 2 * !(((char) -1) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13806	test_array [0] = 0;
				13807	return test_array [0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13808
				13809	;
				13810	return 0;
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13811	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13812	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13813	if ac_fn_c_try_compile "$LINENO"; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13814	ac_cv_c_char_unsigned=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13815	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13816	ac_cv_c_char_unsigned=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13817	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13818	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13819	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
				13821	$as_echo "$ac_cv_c_char_unsigned" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13822	if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13823	$as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13824
				13825	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13826
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
				13828	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13829	if ${ac_cv_c_const+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13830	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13831	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13832	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13833	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13834
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13835	int
				13836	main ()
				13837	{
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13838
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13839	#ifndef __cplusplus
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13840	/* Ultrix mips cc rejects this sort of thing. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13841	typedef int charset[2];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13842	const charset cs = { 0, 0 };
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13843	/* SunOS 4.1.1 cc rejects this. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13844	char const const pcpcc;
				13845	char **ppc;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13846	/* NEC SVR4.0.2 mips cc rejects this. */
				13847	struct point {int x, y;};
				13848	static struct point const zero = {0,0};
				13849	/* AIX XL C 1.02.0.0 rejects this.
				13850	It does not let you subtract one const X* pointer from another in
				13851	an arm of an if-expression whose if-part is not a constant
				13852	expression */
				13853	const char *g = "string";
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13854	pcpcc = &g + (g ? g-g : 0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13855	/* HPUX 7.0 cc rejects these. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13856	++pcpcc;
				13857	ppc = (char**) pcpcc;
				13858	pcpcc = (char const const ) ppc;
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13859	{ /* SCO 3.2v4 cc rejects this sort of thing. */
				13860	char tx;
				13861	char *t = &tx;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13862	char const s = 0 ? (char ) 0 : (char const *) 0;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13863
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13864	*t++ = 0;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13865	if (s) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13866	}
				13867	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
				13868	int x[] = {25, 17};
				13869	const int *foo = &x[0];
				13870	++foo;
				13871	}
				13872	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
				13873	typedef const int *iptr;
				13874	iptr p = 0;
				13875	++p;
				13876	}
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13877	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13878	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13879	struct s { int j; const int *ap[3]; } bx;
				13880	struct s *b = &bx; b->j = 5;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13881	}
				13882	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
				13883	const int foo = 10;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13884	if (!foo) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13885	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13886	return !cs[0] && !zero.x;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13887	#endif
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13888
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13889	;
				13890	return 0;
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13891	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13892	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13893	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13894	ac_cv_c_const=yes
				13895	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13896	ac_cv_c_const=no
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13897	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13898	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13899	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
				13901	$as_echo "$ac_cv_c_const" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13902	if test $ac_cv_c_const = no; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13903
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13904	$as_echo "#define const /**/" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13905
				13906	fi
				13907
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13908
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13909	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13910	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5
				13911	$as_echo_n "checking for working signed char... " >&6; }
				13912	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13913	/* end confdefs.h. */
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13914
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13915	int
				13916	main ()
				13917	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13918	signed char c;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13919	;
				13920	return 0;
				13921	}
				13922	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13923	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13924	works=yes
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13925	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13926
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13927	$as_echo "#define signed /**/" >>confdefs.h
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13928
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13929
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13930	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13931	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13933	$as_echo "$works" >&6; }
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13934
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13935	have_prototypes=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13936	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5
				13937	$as_echo_n "checking for prototypes... " >&6; }
				13938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13939	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13940	int foo(int x) { return 0; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13941	int
				13942	main ()
				13943	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13944	return foo(10);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13945	;
				13946	return 0;
				13947	}
				13948	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13949	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13950
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13951	$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13952
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13953	have_prototypes=yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13954	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13955	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5
				13957	$as_echo "$have_prototypes" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13958
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13959	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5
				13961	$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; }
				13962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13963	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13964
				13965	#include <stdarg.h>
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13966	int foo(int x, ...) {
				13967	va_list va;
				13968	va_start(va, x);
				13969	va_arg(va, int);
				13970	va_arg(va, char *);
				13971	va_arg(va, double);
				13972	return 0;
				13973	}
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13974
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13975	int
				13976	main ()
				13977	{
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13978	return foo(10, "", 3.14);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13979	;
				13980	return 0;
				13981	}
				13982	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13983	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13984
				13985
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13986	$as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13987
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13988	works=yes
				13989
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13990	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13991	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13993	$as_echo "$works" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13994
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13995	# check for socketpair
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5
				13997	$as_echo_n "checking for socketpair... " >&6; }
				13998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13999	/* end confdefs.h. */
				14000
				14001	#include <sys/types.h>
				14002	#include <sys/socket.h>
				14003
				14004	int
				14005	main ()
				14006	{
				14007	void *x=socketpair
				14008	;
				14009	return 0;
				14010	}
				14011	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14012	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	14013
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14014	$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	14015
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14017	$as_echo "yes" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	14018	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14020	$as_echo "no" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	14021
				14022	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14023	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	14024
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14025	# check if sockaddr has sa_len member
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14026	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5
				14027	$as_echo_n "checking if sockaddr has sa_len member... " >&6; }
				14028	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14029	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14030	#include <sys/types.h>
				14031	#include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14032	int
				14033	main ()
				14034	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14035	struct sockaddr x;
				14036	x.sa_len = 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14037	;
				14038	return 0;
				14039	}
				14040	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14041	if ac_fn_c_try_compile "$LINENO"; then :
				14042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14043	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14044
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14045	$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14046
				14047	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14049	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14050
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14051	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	14053
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14054	# sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-(
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14055
				14056
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14057	ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14058	if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14059
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14060	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Martin v. Löwis	4ddc78a	2006-01-29 09:53:44	[diff] [blame]	14061
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5
				14063	$as_echo_n "checking gethostbyname_r with 6 args... " >&6; }
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14064	OLD_CFLAGS=$CFLAGS
				14065	CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14066	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14067	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14068
				14069	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14070
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14071	int
				14072	main ()
				14073	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14074
				14075	char *name;
				14076	struct hostent he, res;
				14077	char buffer[2048];
				14078	int buflen = 2048;
				14079	int h_errnop;
				14080
				14081	(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14082
				14083	;
				14084	return 0;
				14085	}
				14086	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14087	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14088
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14089	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	14090
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14091
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14092	$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14093
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14095	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14096
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14097	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14098
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14100	$as_echo "no" >&6; }
				14101	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5
				14102	$as_echo_n "checking gethostbyname_r with 5 args... " >&6; }
				14103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14104	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14105
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14106	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14107
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14108	int
				14109	main ()
				14110	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14111
				14112	char *name;
				14113	struct hostent *he;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14114	char buffer[2048];
				14115	int buflen = 2048;
				14116	int h_errnop;
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14117
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14118	(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14119
				14120	;
				14121	return 0;
				14122	}
				14123	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14124	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14125
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14126	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	14127
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14128
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14129	$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14130
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14132	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14133
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14134	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14135
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14137	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14138	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
				14139	$as_echo_n "checking gethostbyname_r with 3 args... " >&6; }
				14140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14141	/* end confdefs.h. */
				14142
				14143	# include <netdb.h>
				14144
				14145	int
				14146	main ()
				14147	{
				14148
				14149	char *name;
				14150	struct hostent *he;
				14151	struct hostent_data data;
				14152
				14153	(void) gethostbyname_r(name, he, &data);
				14154
				14155	;
				14156	return 0;
				14157	}
				14158	_ACEOF
				14159	if ac_fn_c_try_compile "$LINENO"; then :
				14160
				14161	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
				14162
				14163
				14164	$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
				14165
				14166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14167	$as_echo "yes" >&6; }
				14168
				14169	else
				14170
				14171	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14172	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14173
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14174	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14175	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14176
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14177	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14178	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14179
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14180	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14181	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14182	CFLAGS=$OLD_CFLAGS
				14183
				14184	else
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14185
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14186	for ac_func in gethostbyname
				14187	do :
				14188	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14189	if test "x$ac_cv_func_gethostbyname" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14190	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14191	#define HAVE_GETHOSTBYNAME 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14192	_ACEOF
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14193
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14194	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	14195	done
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14196
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14197
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14198	fi
				14199
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14200
				14201
				14202
				14203
				14204
				14205
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14206	# checks for system services
				14207	# (none yet)
				14208
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14209	# Linux requires this for correct f.p. operations
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14210	ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14211	if test "x$ac_cv_func___fpu_control" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14212
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	14213	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14214	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5
				14215	$as_echo_n "checking for __fpu_control in -lieee... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14216	if ${ac_cv_lib_ieee___fpu_control+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14217	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14218	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14219	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	14220	LIBS="-lieee $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14222	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14223
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14224	/* Override any GCC internal prototype to avoid an error.
				14225	Use char because int might match the return type of a GCC
				14226	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14227	#ifdef __cplusplus
				14228	extern "C"
				14229	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14230	char __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14231	int
				14232	main ()
				14233	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14234	return __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14235	;
				14236	return 0;
				14237	}
				14238	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14239	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14240	ac_cv_lib_ieee___fpu_control=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14241	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14242	ac_cv_lib_ieee___fpu_control=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14243	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14244	rm -f core conftest.err conftest.$ac_objext \
				14245	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14246	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14247	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5
				14249	$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14250	if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14251	cat >>confdefs.h <<_ACEOF
				14252	#define HAVE_LIBIEEE 1
				14253	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14254
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	14255	LIBS="-lieee $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14256
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14257	fi
				14258
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14259
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	14260	fi
				14261
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14262
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14263	# check for --with-libm=...
				14264
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14265	case $ac_sys_system in
Guido van Rossum	3dc0a51	2000-10-05 18:00:06	[diff] [blame]	14266	Darwin) ;;
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14267	*) LIBM=-lm
				14268	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5
				14270	$as_echo_n "checking for --with-libm=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14271
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14272	# Check whether --with-libm was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14273	if test "${with_libm+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14274	withval=$with_libm;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14275	if test "$withval" = no
				14276	then LIBM=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5
				14278	$as_echo "force LIBM empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14279	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14280	then LIBM=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5
				14282	$as_echo "set LIBM=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14283	else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14284	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14285	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5
				14287	$as_echo "default LIBM=\"$LIBM\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14288	fi
				14289
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14290
				14291	# check for --with-libc=...
				14292
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5
				14294	$as_echo_n "checking for --with-libc=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14295
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14296	# Check whether --with-libc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14297	if test "${with_libc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14298	withval=$with_libc;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14299	if test "$withval" = no
				14300	then LIBC=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14301	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5
				14302	$as_echo "force LIBC empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14303	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14304	then LIBC=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14305	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5
				14306	$as_echo "set LIBC=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14307	else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14308	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14309	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5
				14311	$as_echo "default LIBC=\"$LIBC\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14312	fi
				14313
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14314
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14315	# **************************************
				14316	# * Check for gcc x64 inline assembler *
				14317	# **************************************
				14318
				14319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5
				14320	$as_echo_n "checking for x64 gcc inline assembler... " >&6; }
				14321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14322	/* end confdefs.h. */
				14323
				14324	int
				14325	main ()
				14326	{
				14327
				14328	__asm__ __volatile__ ("movq %rcx, %rax");
				14329
				14330	;
				14331	return 0;
				14332	}
				14333	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14334	if ac_fn_c_try_link "$LINENO"; then :
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14335	have_gcc_asm_for_x64=yes
				14336	else
				14337	have_gcc_asm_for_x64=no
				14338	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14339	rm -f core conftest.err conftest.$ac_objext \
				14340	conftest$ac_exeext conftest.$ac_ext
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x64" >&5
				14342	$as_echo "$have_gcc_asm_for_x64" >&6; }
				14343	if test "$have_gcc_asm_for_x64" = yes
				14344	then
				14345
				14346	$as_echo "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
				14347
				14348	fi
				14349
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14350	# **************************************************
				14351	# * Check for various properties of floating point *
				14352	# **************************************************
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14353
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether float word ordering is bigendian" >&5
				14355	$as_echo_n "checking whether float word ordering is bigendian... " >&6; }
				14356	if ${ax_cv_c_float_words_bigendian+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14357	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14358	else
				14359
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14360
				14361	ax_cv_c_float_words_bigendian=unknown
				14362	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14363	/* end confdefs.h. */
				14364
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14365
				14366	double d = 90904234967036810337470478905505011476211692735615632014797120844053488865816695273723469097858056257517020191247487429516932130503560650002327564517570778480236724525140520121371739201496540132640109977779420565776568942592.0;
				14367
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14368
				14369	_ACEOF
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14370	if ac_fn_c_try_compile "$LINENO"; then :
				14371
				14372
Christian Heimes	e516290	2021-03-27 21:47:11	[diff] [blame]	14373	if grep noonsees conftest.$ac_objext >/dev/null ; then
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14374	ax_cv_c_float_words_bigendian=yes
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14375	fi
Christian Heimes	e516290	2021-03-27 21:47:11	[diff] [blame]	14376	if grep seesnoon conftest.$ac_objext >/dev/null ; then
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14377	if test "$ax_cv_c_float_words_bigendian" = unknown; then
				14378	ax_cv_c_float_words_bigendian=no
				14379	else
				14380	ax_cv_c_float_words_bigendian=unknown
				14381	fi
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14382	fi
				14383
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14384
				14385	fi
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14386	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14387	fi
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_float_words_bigendian" >&5
				14389	$as_echo "$ax_cv_c_float_words_bigendian" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14390
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14391	case $ax_cv_c_float_words_bigendian in
				14392	yes)
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14393
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14394	$as_echo "#define FLOAT_WORDS_BIGENDIAN 1" >>confdefs.h
				14395	;;
				14396	no)
				14397	;;
				14398	*)
				14399	as_fn_error $? "
				14400
				14401	Unknown float word ordering. You need to manually preset
				14402	ax_cv_c_float_words_bigendian=no (or yes) according to your system.
				14403
				14404	" "$LINENO" 5 ;;
				14405	esac
				14406
				14407
				14408	if test "$ax_cv_c_float_words_bigendian" = "yes"
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14409	then
				14410
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14411	$as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14412
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14413	elif test "$ax_cv_c_float_words_bigendian" = "no"
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14414	then
				14415
Benjamin Peterson	b3b8cb4	2018-09-19 06:49:05	[diff] [blame]	14416	$as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
				14417
				14418	else
				14419	# Some ARM platforms use a mixed-endian representation for doubles.
				14420	# While Python doesn't currently have full support for these platforms
				14421	# (see e.g., issue 1762561), we can at least make sure that float <-> string
				14422	# conversions work.
				14423	# FLOAT_WORDS_BIGENDIAN doesnt actually detect this case, but if it's not big
				14424	# or little, then it must be this?
				14425
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14426	$as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14427
				14428	fi
				14429
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14430	# The short float repr introduced in Python 3.1 requires the
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14431	# correctly-rounded string <-> double conversion functions from
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14432	# Python/dtoa.c, which in turn require that the FPU uses 53-bit
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14433	# rounding; this is a problem on x86, where the x87 FPU has a default
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14434	# rounding precision of 64 bits. For gcc/x86, we can fix this by
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14435	# using inline assembler to get and set the x87 FPU control word.
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14436
				14437	# This inline assembler syntax may also work for suncc and icc,
				14438	# so we try it on all platforms.
				14439
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5
				14441	$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; }
				14442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14443	/* end confdefs.h. */
				14444
				14445	int
				14446	main ()
				14447	{
				14448
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14449	unsigned short cw;
				14450	__asm__ __volatile__ ("fnstcw %0" : "=m" (cw));
				14451	__asm__ __volatile__ ("fldcw %0" : : "m" (cw));
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14452
				14453	;
				14454	return 0;
				14455	}
				14456	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14457	if ac_fn_c_try_link "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14458	have_gcc_asm_for_x87=yes
				14459	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14460	have_gcc_asm_for_x87=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14461	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14462	rm -f core conftest.err conftest.$ac_objext \
				14463	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5
				14465	$as_echo "$have_gcc_asm_for_x87" >&6; }
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14466	if test "$have_gcc_asm_for_x87" = yes
				14467	then
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14468
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14469	$as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14470
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14471	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14472
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14473	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5
				14474	$as_echo_n "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; }
				14475	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14476	/* end confdefs.h. */
				14477
				14478	int
				14479	main ()
				14480	{
				14481
				14482	unsigned int fpcr;
				14483	__asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr));
				14484	__asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr));
				14485
				14486	;
				14487	return 0;
				14488	}
				14489	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14490	if ac_fn_c_try_link "$LINENO"; then :
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14491	have_gcc_asm_for_mc68881=yes
				14492	else
				14493	have_gcc_asm_for_mc68881=no
				14494	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14495	rm -f core conftest.err conftest.$ac_objext \
				14496	conftest$ac_exeext conftest.$ac_ext
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14497	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_mc68881" >&5
				14498	$as_echo "$have_gcc_asm_for_mc68881" >&6; }
				14499	if test "$have_gcc_asm_for_mc68881" = yes
				14500	then
				14501
				14502	$as_echo "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
				14503
				14504	fi
				14505
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14506	# Detect whether system arithmetic is subject to x87-style double
				14507	# rounding issues. The result of this test has little meaning on non
				14508	# IEEE 754 platforms. On IEEE 754, test should return 1 if rounding
				14509	# mode is round-to-nearest and double rounding issues are present, and
				14510	# 0 otherwise. See http://bugs.python.org/issue2937 for more info.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14511	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5
				14512	$as_echo_n "checking for x87-style double rounding... " >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14513	# $BASECFLAGS may affect the result
				14514	ac_save_cc="$CC"
				14515	CC="$CC $BASECFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14516	if test "$cross_compiling" = yes; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14517	ac_cv_x87_double_rounding=no
				14518	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14519	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14520	/* end confdefs.h. */
				14521
				14522	#include <stdlib.h>
				14523	#include <math.h>
				14524	int main() {
				14525	volatile double x, y, z;
				14526	/* 1./(1-2-53) -> 1+2-52 (correct), 1.0 (double rounding) */
				14527	x = 0.99999999999999989; /* 1-2*-53 /
				14528	y = 1./x;
				14529	if (y != 1.)
				14530	exit(0);
				14531	/* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */
				14532	x = 1e16;
				14533	y = 2.99999;
				14534	z = x + y;
				14535	if (z != 1e16+4.)
				14536	exit(0);
				14537	/* both tests show evidence of double rounding */
				14538	exit(1);
				14539	}
				14540
				14541	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14542	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14543	ac_cv_x87_double_rounding=no
				14544	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14545	ac_cv_x87_double_rounding=yes
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14546	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14547	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14548	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14549	fi
				14550
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14551	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5
				14553	$as_echo "$ac_cv_x87_double_rounding" >&6; }
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14554	if test "$ac_cv_x87_double_rounding" = yes
				14555	then
				14556
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14557	$as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14558
				14559	fi
				14560
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14561	# ************************************
				14562	# * Check for mathematical functions *
				14563	# ************************************
				14564
				14565	LIBS_SAVE=$LIBS
				14566	LIBS="$LIBS $LIBM"
				14567
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14568	for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma
				14569	do :
				14570	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14571	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14572	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14573	cat >>confdefs.h <<_ACEOF
				14574	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14575	_ACEOF
				14576
				14577	fi
				14578	done
				14579
Victor Stinner	8f9f8d6	2011-05-09 10:45:41	[diff] [blame]	14580	for ac_func in hypot lgamma log1p log2 round tgamma
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14581	do :
				14582	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14583	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14584	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14585	cat >>confdefs.h <<_ACEOF
				14586	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14587	_ACEOF
				14588
				14589	fi
				14590	done
				14591
				14592	ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h>
				14593	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14594	if test "x$ac_cv_have_decl_isinf" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14595	ac_have_decl=1
				14596	else
				14597	ac_have_decl=0
				14598	fi
				14599
				14600	cat >>confdefs.h <<_ACEOF
				14601	#define HAVE_DECL_ISINF $ac_have_decl
				14602	_ACEOF
				14603	ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h>
				14604	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14605	if test "x$ac_cv_have_decl_isnan" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14606	ac_have_decl=1
				14607	else
				14608	ac_have_decl=0
				14609	fi
				14610
				14611	cat >>confdefs.h <<_ACEOF
				14612	#define HAVE_DECL_ISNAN $ac_have_decl
				14613	_ACEOF
				14614	ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h>
				14615	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14616	if test "x$ac_cv_have_decl_isfinite" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14617	ac_have_decl=1
				14618	else
				14619	ac_have_decl=0
				14620	fi
				14621
				14622	cat >>confdefs.h <<_ACEOF
				14623	#define HAVE_DECL_ISFINITE $ac_have_decl
				14624	_ACEOF
				14625
				14626
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14627	# For multiprocessing module, check that sem_open
				14628	# actually works. For FreeBSD versions <= 7.2,
				14629	# the kernel module that provides POSIX semaphores
				14630	# isn't loaded by default, so an attempt to call
				14631	# sem_open results in a 'Signal 12' error.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14632	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5
				14633	$as_echo_n "checking whether POSIX semaphores are enabled... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14634	if ${ac_cv_posix_semaphores_enabled+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14635	$as_echo_n "(cached) " >&6
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14636	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14637	if test "$cross_compiling" = yes; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14638	ac_cv_posix_semaphores_enabled=yes
				14639	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14641	/* end confdefs.h. */
				14642
				14643	#include <unistd.h>
				14644	#include <fcntl.h>
				14645	#include <stdio.h>
				14646	#include <semaphore.h>
				14647	#include <sys/stat.h>
				14648
				14649	int main(void) {
				14650	sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR\|S_IWUSR, 0);
				14651	if (a == SEM_FAILED) {
				14652	perror("sem_open");
				14653	return 1;
				14654	}
				14655	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14656	sem_unlink("/autoconf");
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14657	return 0;
				14658	}
				14659
				14660	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14661	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14662	ac_cv_posix_semaphores_enabled=yes
				14663	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14664	ac_cv_posix_semaphores_enabled=no
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14665	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14666	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14667	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14668	fi
				14669
				14670
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14671	fi
				14672
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5
				14674	$as_echo "$ac_cv_posix_semaphores_enabled" >&6; }
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14675	if test $ac_cv_posix_semaphores_enabled = no
				14676	then
				14677
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14678	$as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14679
				14680	fi
				14681
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14682	# Multiprocessing check for broken sem_getvalue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5
				14684	$as_echo_n "checking for broken sem_getvalue... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14685	if ${ac_cv_broken_sem_getvalue+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14686	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14687	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14688	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14689	ac_cv_broken_sem_getvalue=yes
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14690	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14692	/* end confdefs.h. */
				14693
				14694	#include <unistd.h>
				14695	#include <fcntl.h>
				14696	#include <stdio.h>
				14697	#include <semaphore.h>
				14698	#include <sys/stat.h>
				14699
				14700	int main(void){
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14701	sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR\|S_IWUSR, 0);
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14702	int count;
				14703	int res;
				14704	if(a==SEM_FAILED){
				14705	perror("sem_open");
				14706	return 1;
				14707
				14708	}
				14709	res = sem_getvalue(a, &count);
				14710	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14711	sem_unlink("/autocftw");
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14712	return res==-1 ? 1 : 0;
				14713	}
				14714
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14715	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14716	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14717	ac_cv_broken_sem_getvalue=no
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14718	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14719	ac_cv_broken_sem_getvalue=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14720	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14721	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14722	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	14723	fi
				14724
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14725
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14726	fi
				14727
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5
				14729	$as_echo "$ac_cv_broken_sem_getvalue" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14730	if test $ac_cv_broken_sem_getvalue = yes
				14731	then
				14732
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14733	$as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14734
				14735	fi
				14736
Serhiy Storchaka	c2f7d87	2016-05-04 06:44:44	[diff] [blame]	14737	ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h>
				14738	"
				14739	if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then :
				14740	ac_have_decl=1
				14741	else
				14742	ac_have_decl=0
				14743	fi
				14744
				14745	cat >>confdefs.h <<_ACEOF
				14746	#define HAVE_DECL_RTLD_LAZY $ac_have_decl
				14747	_ACEOF
				14748	ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
				14749	"
				14750	if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then :
				14751	ac_have_decl=1
				14752	else
				14753	ac_have_decl=0
				14754	fi
				14755
				14756	cat >>confdefs.h <<_ACEOF
				14757	#define HAVE_DECL_RTLD_NOW $ac_have_decl
				14758	_ACEOF
				14759	ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h>
				14760	"
				14761	if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then :
				14762	ac_have_decl=1
				14763	else
				14764	ac_have_decl=0
				14765	fi
				14766
				14767	cat >>confdefs.h <<_ACEOF
				14768	#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl
				14769	_ACEOF
				14770	ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h>
				14771	"
				14772	if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then :
				14773	ac_have_decl=1
				14774	else
				14775	ac_have_decl=0
				14776	fi
				14777
				14778	cat >>confdefs.h <<_ACEOF
				14779	#define HAVE_DECL_RTLD_LOCAL $ac_have_decl
				14780	_ACEOF
				14781	ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h>
				14782	"
				14783	if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then :
				14784	ac_have_decl=1
				14785	else
				14786	ac_have_decl=0
				14787	fi
				14788
				14789	cat >>confdefs.h <<_ACEOF
				14790	#define HAVE_DECL_RTLD_NODELETE $ac_have_decl
				14791	_ACEOF
				14792	ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h>
				14793	"
				14794	if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then :
				14795	ac_have_decl=1
				14796	else
				14797	ac_have_decl=0
				14798	fi
				14799
				14800	cat >>confdefs.h <<_ACEOF
				14801	#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl
				14802	_ACEOF
				14803	ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h>
				14804	"
				14805	if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then :
				14806	ac_have_decl=1
				14807	else
				14808	ac_have_decl=0
				14809	fi
				14810
				14811	cat >>confdefs.h <<_ACEOF
				14812	#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl
				14813	_ACEOF
Michael Felt	c5ae169	2017-12-19 12:58:49	[diff] [blame]	14814	ac_fn_c_check_decl "$LINENO" "RTLD_MEMBER" "ac_cv_have_decl_RTLD_MEMBER" "#include <dlfcn.h>
				14815	"
				14816	if test "x$ac_cv_have_decl_RTLD_MEMBER" = xyes; then :
				14817	ac_have_decl=1
				14818	else
				14819	ac_have_decl=0
				14820	fi
				14821
				14822	cat >>confdefs.h <<_ACEOF
				14823	#define HAVE_DECL_RTLD_MEMBER $ac_have_decl
				14824	_ACEOF
Serhiy Storchaka	c2f7d87	2016-05-04 06:44:44	[diff] [blame]	14825
				14826
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14827	# determine what size digit to use for Python's longs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14828	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5
				14829	$as_echo_n "checking digit size for Python's longs... " >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14830	# Check whether --enable-big-digits was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14831	if test "${enable_big_digits+set}" = set; then :
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14832	enableval=$enable_big_digits; case $enable_big_digits in
				14833	yes)
				14834	enable_big_digits=30 ;;
				14835	no)
				14836	enable_big_digits=15 ;;
				14837	15\|30)
				14838	;;
				14839	*)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14840	as_fn_error $? "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;;
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14841	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5
				14843	$as_echo "$enable_big_digits" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14844
				14845	cat >>confdefs.h <<_ACEOF
				14846	#define PYLONG_BITS_IN_DIGIT $enable_big_digits
				14847	_ACEOF
				14848
				14849
				14850	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				14852	$as_echo "no value specified" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14853	fi
				14854
				14855
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14856	# check for wchar.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14857	ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14858	if test "x$ac_cv_header_wchar_h" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14859
				14860
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14861	$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14862
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	14863	wchar_h="yes"
				14864
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14865	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14866	wchar_h="no"
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14867
				14868	fi
				14869
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14870
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14871
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14872	# determine wchar_t size
				14873	if test "$wchar_h" = yes
				14874	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14875	# The cast to long int works around a bug in the HP C Compiler
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14876	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				14877	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				14878	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14879	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
				14880	$as_echo_n "checking size of wchar_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14881	if ${ac_cv_sizeof_wchar_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14882	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14883	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14884	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h>
				14885	"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14886
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14887	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14888	if test "$ac_cv_type_wchar_t" = yes; then
				14889	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				14890	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14891	as_fn_error 77 "cannot compute sizeof (wchar_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14892	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14893	else
				14894	ac_cv_sizeof_wchar_t=0
				14895	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14896	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14897
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14898	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
				14900	$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14901
				14902
				14903
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14904	cat >>confdefs.h <<_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14905	#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14906	_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14907
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14908
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14909	fi
				14910
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5
				14912	$as_echo_n "checking for UCS-4 tcl... " >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14913	have_ucs4_tcl=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14915	/* end confdefs.h. */
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14916
				14917	#include <tcl.h>
				14918	#if TCL_UTF_MAX != 6
				14919	# error "NOT UCS4_TCL"
				14920	#endif
				14921	int
				14922	main ()
				14923	{
				14924
				14925	;
				14926	return 0;
				14927	}
				14928	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14929	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14930
				14931
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14932	$as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14933
				14934	have_ucs4_tcl=yes
				14935
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14936	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14937	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5
				14939	$as_echo "$have_ucs4_tcl" >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14940
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14941	# check whether wchar_t is signed or not
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14942	if test "$wchar_h" = yes
				14943	then
				14944	# check whether wchar_t is signed or not
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5
				14946	$as_echo_n "checking whether wchar_t is signed... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14947	if ${ac_cv_wchar_t_signed+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14948	$as_echo_n "(cached) " >&6
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14949	else
				14950
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14951	if test "$cross_compiling" = yes; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14952	ac_cv_wchar_t_signed=yes
				14953	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14955	/* end confdefs.h. */
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14956
				14957	#include <wchar.h>
				14958	int main()
				14959	{
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	14960	/* Success: exit code 0 */
Miss Islington (bot)	9feda9f	2020-12-13 22:01:59	[diff] [blame]	14961	return ((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1);
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14962	}
				14963
				14964	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14965	if ac_fn_c_try_run "$LINENO"; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14966	ac_cv_wchar_t_signed=yes
				14967	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14968	ac_cv_wchar_t_signed=no
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14969	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14970	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14971	conftest.$ac_objext conftest.beam conftest.$ac_ext
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14972	fi
				14973
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14974	fi
				14975
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5
				14977	$as_echo "$ac_cv_wchar_t_signed" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14978	fi
				14979
Michael Osipov	3738fad	2018-08-24 16:17:19	[diff] [blame]	14980	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is usable" >&5
				14981	$as_echo_n "checking whether wchar_t is usable... " >&6; }
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14982	# wchar_t is only usable if it maps to an unsigned type
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	14983	if test "$ac_cv_sizeof_wchar_t" -ge 2 \
Matthias Klose	7dbeed7	2004-12-24 08:22:17	[diff] [blame]	14984	-a "$ac_cv_wchar_t_signed" = "no"
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14985	then
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14986
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14987	$as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14988
Michael Osipov	3738fad	2018-08-24 16:17:19	[diff] [blame]	14989	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14990	$as_echo "yes" >&6; }
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14991	else
Michael Osipov	3738fad	2018-08-24 16:17:19	[diff] [blame]	14992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14993	$as_echo "no" >&6; }
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14994	fi
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14995
				14996	# check for endianness
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
				14998	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14999	if ${ac_cv_c_bigendian+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15000	$as_echo_n "(cached) " >&6
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15001	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15002	ac_cv_c_bigendian=unknown
				15003	# See if we're dealing with a universal compiler.
				15004	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15005	/* end confdefs.h. */
				15006	#ifndef __APPLE_CC__
				15007	not a universal capable compiler
				15008	#endif
				15009	typedef int dummy;
				15010
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15011	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15012	if ac_fn_c_try_compile "$LINENO"; then :
				15013
				15014	# Check for potential -arch flags. It is not universal unless
				15015	# there are at least two -arch flags with different values.
				15016	ac_arch=
				15017	ac_prev=
				15018	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
				15019	if test -n "$ac_prev"; then
				15020	case $ac_word in
				15021	i?86 \| x86_64 \| ppc \| ppc64)
				15022	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
				15023	ac_arch=$ac_word
				15024	else
				15025	ac_cv_c_bigendian=universal
				15026	break
				15027	fi
				15028	;;
				15029	esac
				15030	ac_prev=
				15031	elif test "x$ac_word" = "x-arch"; then
				15032	ac_prev=arch
				15033	fi
				15034	done
				15035	fi
				15036	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15037	if test $ac_cv_c_bigendian = unknown; then
				15038	# See if sys/param.h defines the BYTE_ORDER macro.
				15039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15040	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15041	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15042	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15043
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15044	int
				15045	main ()
				15046	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15047	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
				15048	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
				15049	&& LITTLE_ENDIAN)
				15050	bogus endian macros
				15051	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15052
				15053	;
				15054	return 0;
				15055	}
				15056	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15057	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15058	# It does; now see whether it defined to BIG_ENDIAN or not.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15060	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15061	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15062	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15063
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15064	int
				15065	main ()
				15066	{
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15067	#if BYTE_ORDER != BIG_ENDIAN
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15068	not big endian
				15069	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15070
				15071	;
				15072	return 0;
				15073	}
				15074	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15075	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15076	ac_cv_c_bigendian=yes
				15077	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15078	ac_cv_c_bigendian=no
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15079	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15080	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15081	fi
				15082	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15083	fi
				15084	if test $ac_cv_c_bigendian = unknown; then
				15085	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
				15086	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15087	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15088	#include <limits.h>
				15089
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15090	int
				15091	main ()
				15092	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15093	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
				15094	bogus endian macros
				15095	#endif
				15096
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15097	;
				15098	return 0;
				15099	}
				15100	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15101	if ac_fn_c_try_compile "$LINENO"; then :
				15102	# It does; now see whether it defined to _BIG_ENDIAN or not.
				15103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15104	/* end confdefs.h. */
				15105	#include <limits.h>
				15106
				15107	int
				15108	main ()
				15109	{
				15110	#ifndef _BIG_ENDIAN
				15111	not big endian
				15112	#endif
				15113
				15114	;
				15115	return 0;
				15116	}
				15117	_ACEOF
				15118	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15119	ac_cv_c_bigendian=yes
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15120	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15121	ac_cv_c_bigendian=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15122	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15123	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15124	fi
				15125	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15126	fi
				15127	if test $ac_cv_c_bigendian = unknown; then
				15128	# Compile a test program.
				15129	if test "$cross_compiling" = yes; then :
				15130	# Try to guess by grepping values from an object file.
				15131	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15132	/* end confdefs.h. */
				15133	short int ascii_mm[] =
				15134	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
				15135	short int ascii_ii[] =
				15136	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
				15137	int use_ascii (int i) {
				15138	return ascii_mm[i] + ascii_ii[i];
				15139	}
				15140	short int ebcdic_ii[] =
				15141	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
				15142	short int ebcdic_mm[] =
				15143	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
				15144	int use_ebcdic (int i) {
				15145	return ebcdic_mm[i] + ebcdic_ii[i];
				15146	}
				15147	extern int foo;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15148
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15149	int
				15150	main ()
				15151	{
				15152	return use_ascii (foo) == use_ebcdic (foo);
				15153	;
				15154	return 0;
				15155	}
				15156	_ACEOF
				15157	if ac_fn_c_try_compile "$LINENO"; then :
				15158	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
				15159	ac_cv_c_bigendian=yes
				15160	fi
				15161	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
				15162	if test "$ac_cv_c_bigendian" = unknown; then
				15163	ac_cv_c_bigendian=no
				15164	else
				15165	# finding both strings is unlikely to happen, but who knows?
				15166	ac_cv_c_bigendian=unknown
				15167	fi
				15168	fi
				15169	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15170	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15171	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15172	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15173	/* end confdefs.h. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15174	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15175	int
				15176	main ()
				15177	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15178
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15179	/* Are we little or big endian? From Harbison&Steele. */
				15180	union
				15181	{
				15182	long int l;
				15183	char c[sizeof (long int)];
				15184	} u;
				15185	u.l = 1;
				15186	return u.c[sizeof (long int) - 1] == 1;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15187
				15188	;
				15189	return 0;
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15190	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15191	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15192	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15193	ac_cv_c_bigendian=no
				15194	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15195	ac_cv_c_bigendian=yes
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15196	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15197	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15198	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15199	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15200
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15201	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15202	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
				15204	$as_echo "$ac_cv_c_bigendian" >&6; }
				15205	case $ac_cv_c_bigendian in #(
				15206	yes)
				15207	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
				15208	;; #(
				15209	no)
				15210	;; #(
				15211	universal)
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	15212
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15213	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15214
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15215	;; #(
				15216	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15217	as_fn_error $? "unknown endianness
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15218	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15219	esac
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15220
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15221
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15222	# ABI version string for Python extension modules. This appears between the
				15223	# periods in shared library file names, e.g. foo.<SOABI>.so. It is calculated
				15224	# from the following attributes which affect the ABI of this Python build (in
				15225	# this order):
				15226	#
				15227	# * The Python implementation (always 'cpython-' for us)
				15228	# * The major and minor version numbers
				15229	# * --with-pydebug (adds a 'd')
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15230	#
				15231	# Thus for example, Python 3.2 built with wide unicode, pydebug, and pymalloc,
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	15232	# would get a shared library ABI version tag of 'cpython-32dmu' and shared
				15233	# libraries would be named 'foo.cpython-32dmu.so'.
Victor Stinner	6c44fde	2019-04-24 14:10:09	[diff] [blame]	15234	#
				15235	# In Python 3.2 and older, --with-wide-unicode added a 'u' flag.
				15236	# In Python 3.7 and older, --with-pymalloc added a 'm' flag.
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15237
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15238	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ABIFLAGS" >&5
				15239	$as_echo_n "checking ABIFLAGS... " >&6; }
				15240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ABIFLAGS" >&5
				15241	$as_echo "$ABIFLAGS" >&6; }
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SOABI" >&5
				15243	$as_echo_n "checking SOABI... " >&6; }
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	15244	SOABI='cpython-'`echo $VERSION \| tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SOABI" >&5
				15246	$as_echo "$SOABI" >&6; }
				15247
Victor Stinner	6d13e5b	2019-04-26 16:56:19	[diff] [blame]	15248	# Release and debug (Py_DEBUG) ABI are compatible, but not Py_TRACE_REFS ABI
				15249	if test "$Py_DEBUG" = 'true' -a "$with_trace_refs" != "yes"; then
Victor Stinner	5422e3c	2019-04-25 23:40:00	[diff] [blame]	15250	# Similar to SOABI but remove "d" flag from ABIFLAGS
				15251
				15252	ALT_SOABI='cpython-'`echo $VERSION \| tr -d .``echo $ABIFLAGS \| tr -d d`${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
				15253
				15254	cat >>confdefs.h <<_ACEOF
				15255	#define ALT_SOABI "${ALT_SOABI}"
				15256	_ACEOF
				15257
				15258	fi
				15259
Christian Heimes	e516290	2021-03-27 21:47:11	[diff] [blame]	15260
Miss Islington (bot)	b01091a	2020-12-20 03:17:42	[diff] [blame]	15261	EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX}
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	15262
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDVERSION" >&5
				15264	$as_echo_n "checking LDVERSION... " >&6; }
				15265	LDVERSION='$(VERSION)$(ABIFLAGS)'
				15266	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDVERSION" >&5
				15267	$as_echo "$LDVERSION" >&6; }
				15268
E. M. Bray	c994c8f	2019-05-24 15:33:47	[diff] [blame]	15269	# On Android and Cygwin the shared libraries must be linked with libpython.
xdegaye	254b309	2019-04-29 07:27:40	[diff] [blame]	15270
E. M. Bray	b1fc417	2019-05-24 16:39:39	[diff] [blame]	15271	if test -n "$ANDROID_API_LEVEL" -o "$MACHDEP" = "cygwin"; then
xdegaye	254b309	2019-04-29 07:27:40	[diff] [blame]	15272	LIBPYTHON="-lpython${VERSION}${ABIFLAGS}"
E. M. Bray	b1fc417	2019-05-24 16:39:39	[diff] [blame]	15273	else
				15274	LIBPYTHON=''
xdegaye	254b309	2019-04-29 07:27:40	[diff] [blame]	15275	fi
				15276
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15277
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	15278	if test x$PLATFORM_TRIPLET = x; then
				15279	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}"
				15280	else
				15281	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}-${PLATFORM_TRIPLET}"
				15282	fi
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15283
				15284
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15285	# Check whether right shifting a negative integer extends the sign bit
				15286	# or fills with zeros (like the Cray J90, according to Tim Peters).
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5
				15288	$as_echo_n "checking whether right shift extends the sign bit... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15289	if ${ac_cv_rshift_extends_sign+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15290	$as_echo_n "(cached) " >&6
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15291	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15292
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15293	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15294	ac_cv_rshift_extends_sign=yes
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15295	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15296	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15297	/* end confdefs.h. */
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15298
				15299	int main()
				15300	{
Miss Islington (bot)	9feda9f	2020-12-13 22:01:59	[diff] [blame]	15301	return (((-1)>>3 == -1) ? 0 : 1);
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15302	}
				15303
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15304	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15305	if ac_fn_c_try_run "$LINENO"; then :
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15306	ac_cv_rshift_extends_sign=yes
				15307	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15308	ac_cv_rshift_extends_sign=no
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15309	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15310	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15311	conftest.$ac_objext conftest.beam conftest.$ac_ext
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15312	fi
				15313
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15314	fi
				15315
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15316	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5
				15317	$as_echo "$ac_cv_rshift_extends_sign" >&6; }
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15318	if test "$ac_cv_rshift_extends_sign" = no
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15319	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15320
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15321	$as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15322
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15323	fi
				15324
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15325	# check for getc_unlocked and related locking functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5
				15327	$as_echo_n "checking for getc_unlocked() and friends... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15328	if ${ac_cv_have_getc_unlocked+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15329	$as_echo_n "(cached) " >&6
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15330	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15331
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15333	/* end confdefs.h. */
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15334	#include <stdio.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15335	int
				15336	main ()
				15337	{
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15338
				15339	FILE *f = fopen("/dev/null", "r");
				15340	flockfile(f);
				15341	getc_unlocked(f);
				15342	funlockfile(f);
				15343
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15344	;
				15345	return 0;
				15346	}
				15347	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15348	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15349	ac_cv_have_getc_unlocked=yes
				15350	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15351	ac_cv_have_getc_unlocked=no
				15352	fi
				15353	rm -f core conftest.err conftest.$ac_objext \
				15354	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15355	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15356
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5
				15358	$as_echo "$ac_cv_have_getc_unlocked" >&6; }
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15359	if test "$ac_cv_have_getc_unlocked" = yes
				15360	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15361
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15362	$as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15363
				15364	fi
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15365
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15366	# check where readline lives
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15367	# save the value of LIBS so we don't actually link Python with readline
				15368	LIBS_no_readline=$LIBS
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15369
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15370	# On some systems we need to link readline to a termcap compatible
				15371	# library. NOTE: Keep the precedence of listed libraries synchronised
				15372	# with setup.py.
				15373	py_cv_lib_readline=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15374	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5
				15375	$as_echo_n "checking how to link readline libs... " >&6; }
doko@ubuntu.com	f2967c7	2012-06-30 15:32:23	[diff] [blame]	15376	for py_libtermcap in "" tinfo ncursesw ncurses curses termcap; do
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15377	if test -z "$py_libtermcap"; then
				15378	READLINE_LIBS="-lreadline"
				15379	else
				15380	READLINE_LIBS="-lreadline -l$py_libtermcap"
				15381	fi
				15382	LIBS="$READLINE_LIBS $LIBS_no_readline"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15384	/* end confdefs.h. */
				15385
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15386	/* Override any GCC internal prototype to avoid an error.
				15387	Use char because int might match the return type of a GCC
				15388	builtin and then its argument prototype would still apply. */
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15389	#ifdef __cplusplus
				15390	extern "C"
				15391	#endif
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15392	char readline ();
				15393	int
				15394	main ()
				15395	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15396	return readline ();
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15397	;
				15398	return 0;
				15399	}
				15400	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15401	if ac_fn_c_try_link "$LINENO"; then :
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15402	py_cv_lib_readline=yes
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15403	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15404	rm -f core conftest.err conftest.$ac_objext \
				15405	conftest$ac_exeext conftest.$ac_ext
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15406	if test $py_cv_lib_readline = yes; then
				15407	break
				15408	fi
				15409	done
				15410	# Uncomment this line if you want to use READINE_LIBS in Makefile or scripts
				15411	#AC_SUBST([READLINE_LIBS])
Gregory P. Smith	3856c37	2008-09-07 19:24:00	[diff] [blame]	15412	if test $py_cv_lib_readline = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				15414	$as_echo "none" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15415	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15416	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5
				15417	$as_echo "$READLINE_LIBS" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15418
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15419	$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15420
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15421	fi
				15422
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15423	# check for readline 2.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15425	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15426	#include <readline/readline.h>
				15427	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15428	if ac_fn_c_try_cpp "$LINENO"; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15429	have_readline=yes
				15430	else
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15431	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15432
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15433	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15434	rm -f conftest.err conftest.i conftest.$ac_ext
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15435	if test $have_readline = yes
				15436	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15437	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15438	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15439	#include <readline/readline.h>
				15440
				15441	_ACEOF
				15442	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15443	$EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15444
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15445	$as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15446
				15447	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15448	rm -f conftest*
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15449
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15451	/* end confdefs.h. */
				15452	#include <readline/readline.h>
				15453
				15454	_ACEOF
				15455	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15456	$EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then :
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15457
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15458	$as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15459
				15460	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15461	rm -f conftest*
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15462
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15463	fi
				15464
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15465	# check for readline 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5
				15467	$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15468	if ${ac_cv_lib_readline_rl_pre_input_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15469	$as_echo_n "(cached) " >&6
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15470	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15471	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15472	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15473	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15474	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15475
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15476	/* Override any GCC internal prototype to avoid an error.
				15477	Use char because int might match the return type of a GCC
				15478	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15479	#ifdef __cplusplus
				15480	extern "C"
				15481	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15482	char rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15483	int
				15484	main ()
				15485	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15486	return rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15487	;
				15488	return 0;
				15489	}
				15490	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15491	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15492	ac_cv_lib_readline_rl_pre_input_hook=yes
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15493	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15494	ac_cv_lib_readline_rl_pre_input_hook=no
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15495	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15496	rm -f core conftest.err conftest.$ac_objext \
				15497	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15498	LIBS=$ac_check_lib_save_LIBS
				15499	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5
				15501	$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15502	if test "x$ac_cv_lib_readline_rl_pre_input_hook" = xyes; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15503
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15504	$as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15505
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15506	fi
				15507
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15508
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15509	# also in 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5
				15511	$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15512	if ${ac_cv_lib_readline_rl_completion_display_matches_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15513	$as_echo_n "(cached) " >&6
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15514	else
				15515	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15516	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15518	/* end confdefs.h. */
				15519
				15520	/* Override any GCC internal prototype to avoid an error.
				15521	Use char because int might match the return type of a GCC
				15522	builtin and then its argument prototype would still apply. */
				15523	#ifdef __cplusplus
				15524	extern "C"
				15525	#endif
				15526	char rl_completion_display_matches_hook ();
				15527	int
				15528	main ()
				15529	{
				15530	return rl_completion_display_matches_hook ();
				15531	;
				15532	return 0;
				15533	}
				15534	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15535	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15536	ac_cv_lib_readline_rl_completion_display_matches_hook=yes
				15537	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15538	ac_cv_lib_readline_rl_completion_display_matches_hook=no
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15539	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15540	rm -f core conftest.err conftest.$ac_objext \
				15541	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15542	LIBS=$ac_check_lib_save_LIBS
				15543	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5
				15545	$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15546	if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = xyes; then :
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15547
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15548	$as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15549
				15550	fi
				15551
				15552
Martin Panter	5dbbf1a	2016-04-03 02:54:58	[diff] [blame]	15553	# also in 4.0, but not in editline
				15554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -lreadline" >&5
				15555	$as_echo_n "checking for rl_resize_terminal in -lreadline... " >&6; }
				15556	if ${ac_cv_lib_readline_rl_resize_terminal+:} false; then :
				15557	$as_echo_n "(cached) " >&6
				15558	else
				15559	ac_check_lib_save_LIBS=$LIBS
				15560	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15562	/* end confdefs.h. */
				15563
				15564	/* Override any GCC internal prototype to avoid an error.
				15565	Use char because int might match the return type of a GCC
				15566	builtin and then its argument prototype would still apply. */
				15567	#ifdef __cplusplus
				15568	extern "C"
				15569	#endif
				15570	char rl_resize_terminal ();
				15571	int
				15572	main ()
				15573	{
				15574	return rl_resize_terminal ();
				15575	;
				15576	return 0;
				15577	}
				15578	_ACEOF
				15579	if ac_fn_c_try_link "$LINENO"; then :
				15580	ac_cv_lib_readline_rl_resize_terminal=yes
				15581	else
				15582	ac_cv_lib_readline_rl_resize_terminal=no
				15583	fi
				15584	rm -f core conftest.err conftest.$ac_objext \
				15585	conftest$ac_exeext conftest.$ac_ext
				15586	LIBS=$ac_check_lib_save_LIBS
				15587	fi
				15588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_resize_terminal" >&5
				15589	$as_echo "$ac_cv_lib_readline_rl_resize_terminal" >&6; }
				15590	if test "x$ac_cv_lib_readline_rl_resize_terminal" = xyes; then :
				15591
				15592	$as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h
				15593
				15594	fi
				15595
				15596
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15597	# check for readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15598	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5
				15599	$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15600	if ${ac_cv_lib_readline_rl_completion_matches+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15601	$as_echo_n "(cached) " >&6
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15602	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15603	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15604	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15605	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15606	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15607
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15608	/* Override any GCC internal prototype to avoid an error.
				15609	Use char because int might match the return type of a GCC
				15610	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15611	#ifdef __cplusplus
				15612	extern "C"
				15613	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15614	char rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15615	int
				15616	main ()
				15617	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15618	return rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15619	;
				15620	return 0;
				15621	}
				15622	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15623	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15624	ac_cv_lib_readline_rl_completion_matches=yes
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15625	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15626	ac_cv_lib_readline_rl_completion_matches=no
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15627	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15628	rm -f core conftest.err conftest.$ac_objext \
				15629	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15630	LIBS=$ac_check_lib_save_LIBS
				15631	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5
				15633	$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15634	if test "x$ac_cv_lib_readline_rl_completion_matches" = xyes; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15635
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15636	$as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15637
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15638	fi
				15639
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	15640
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15641	# also in readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15642	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15643	/* end confdefs.h. */
				15644	#include <readline/readline.h>
				15645	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15646	if ac_fn_c_try_cpp "$LINENO"; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15647	have_readline=yes
				15648	else
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15649	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15650
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15651	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15652	rm -f conftest.err conftest.i conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15653	if test $have_readline = yes
				15654	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15656	/* end confdefs.h. */
				15657	#include <readline/readline.h>
				15658
				15659	_ACEOF
				15660	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15661	$EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15662
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15663	$as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15664
				15665	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15666	rm -f conftest*
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15667
				15668	fi
				15669
Benjamin Peterson	d1e22ba	2014-11-26 20:35:12	[diff] [blame]	15670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lreadline" >&5
				15671	$as_echo_n "checking for append_history in -lreadline... " >&6; }
				15672	if ${ac_cv_lib_readline_append_history+:} false; then :
				15673	$as_echo_n "(cached) " >&6
				15674	else
				15675	ac_check_lib_save_LIBS=$LIBS
				15676	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15677	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15678	/* end confdefs.h. */
				15679
				15680	/* Override any GCC internal prototype to avoid an error.
				15681	Use char because int might match the return type of a GCC
				15682	builtin and then its argument prototype would still apply. */
				15683	#ifdef __cplusplus
				15684	extern "C"
				15685	#endif
				15686	char append_history ();
				15687	int
				15688	main ()
				15689	{
				15690	return append_history ();
				15691	;
				15692	return 0;
				15693	}
				15694	_ACEOF
				15695	if ac_fn_c_try_link "$LINENO"; then :
				15696	ac_cv_lib_readline_append_history=yes
				15697	else
				15698	ac_cv_lib_readline_append_history=no
				15699	fi
				15700	rm -f core conftest.err conftest.$ac_objext \
				15701	conftest$ac_exeext conftest.$ac_ext
				15702	LIBS=$ac_check_lib_save_LIBS
				15703	fi
				15704	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_append_history" >&5
				15705	$as_echo "$ac_cv_lib_readline_append_history" >&6; }
				15706	if test "x$ac_cv_lib_readline_append_history" = xyes; then :
				15707
				15708	$as_echo "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h
				15709
				15710	fi
				15711
				15712
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15713	# End of readline checks: restore LIBS
				15714	LIBS=$LIBS_no_readline
				15715
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15716	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5
				15717	$as_echo_n "checking for broken nice()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15718	if ${ac_cv_broken_nice+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15719	$as_echo_n "(cached) " >&6
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15720	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15721
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15722	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15723	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15724	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15726	/* end confdefs.h. */
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15727
Benjamin Peterson	b84df2d	2019-02-26 05:37:59	[diff] [blame]	15728	#include <stdlib.h>
				15729	#include <unistd.h>
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15730	int main()
				15731	{
				15732	int val1 = nice(1);
				15733	if (val1 != -1 && val1 == nice(2))
				15734	exit(0);
				15735	exit(1);
				15736	}
				15737
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15738	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15739	if ac_fn_c_try_run "$LINENO"; then :
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15740	ac_cv_broken_nice=yes
				15741	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15742	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15743	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15744	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15745	conftest.$ac_objext conftest.beam conftest.$ac_ext
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15746	fi
				15747
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15748	fi
				15749
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5
				15751	$as_echo "$ac_cv_broken_nice" >&6; }
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15752	if test "$ac_cv_broken_nice" = yes
				15753	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15754
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15755	$as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15756
				15757	fi
				15758
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15759	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5
				15760	$as_echo_n "checking for broken poll()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15761	if ${ac_cv_broken_poll+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15762	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15763	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15764	if test "$cross_compiling" = yes; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15765	ac_cv_broken_poll=no
				15766	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15767	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15768	/* end confdefs.h. */
				15769
				15770	#include <poll.h>
Miss Islington (bot)	9feda9f	2020-12-13 22:01:59	[diff] [blame]	15771	#include <unistd.h>
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15772
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15773	int main()
				15774	{
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15775	struct pollfd poll_struct = { 42, POLLIN\|POLLPRI\|POLLOUT, 0 };
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15776	int poll_test;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15777
				15778	close (42);
				15779
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15780	poll_test = poll(&poll_struct, 1, 0);
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15781	if (poll_test < 0)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15782	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15783	else if (poll_test == 0 && poll_struct.revents != POLLNVAL)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15784	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15785	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15786	return 1;
				15787	}
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15788
				15789	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15790	if ac_fn_c_try_run "$LINENO"; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15791	ac_cv_broken_poll=yes
				15792	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15793	ac_cv_broken_poll=no
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15794	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15795	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15796	conftest.$ac_objext conftest.beam conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15797	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15798
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15799	fi
				15800
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5
				15802	$as_echo "$ac_cv_broken_poll" >&6; }
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15803	if test "$ac_cv_broken_poll" = yes
				15804	then
				15805
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15806	$as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15807
				15808	fi
				15809
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15810	# check tzset(3) exists and works like we expect it to
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5
				15812	$as_echo_n "checking for working tzset()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15813	if ${ac_cv_working_tzset+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15814	$as_echo_n "(cached) " >&6
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15815	else
				15816
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15817	if test "$cross_compiling" = yes; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15818	ac_cv_working_tzset=no
				15819	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15821	/* end confdefs.h. */
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15822
				15823	#include <stdlib.h>
				15824	#include <time.h>
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15825	#include <string.h>
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15826
				15827	#if HAVE_TZNAME
				15828	extern char *tzname[];
				15829	#endif
				15830
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15831	int main()
				15832	{
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15833	/* Note that we need to ensure that not only does tzset(3)
				15834	do 'something' with localtime, but it works as documented
				15835	in the library reference and as expected by the test suite.
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15836	This includes making sure that tzname is set properly if
				15837	tm->tm_zone does not exist since it is the alternative way
				15838	of getting timezone info.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15839
				15840	Red Hat 6.2 doesn't understand the southern hemisphere
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15841	after New Year's Day.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15842	*/
				15843
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15844	time_t groundhogday = 1044144000; /* GMT-based */
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15845	time_t midyear = groundhogday + (365 * 24 * 3600 / 2);
				15846
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15847	putenv("TZ=UTC+0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15848	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15849	if (localtime(&groundhogday)->tm_hour != 0)
				15850	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15851	#if HAVE_TZNAME
				15852	/* For UTC, tzname[1] is sometimes "", sometimes " " */
				15853	if (strcmp(tzname[0], "UTC") \|\|
				15854	(tzname[1][0] != 0 && tzname[1][0] != ' '))
				15855	exit(1);
				15856	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15857
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15858	putenv("TZ=EST+5EDT,M4.1.0,M10.5.0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15859	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15860	if (localtime(&groundhogday)->tm_hour != 19)
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15861	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15862	#if HAVE_TZNAME
				15863	if (strcmp(tzname[0], "EST") \|\| strcmp(tzname[1], "EDT"))
				15864	exit(1);
				15865	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15866
				15867	putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0");
				15868	tzset();
				15869	if (localtime(&groundhogday)->tm_hour != 11)
				15870	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15871	#if HAVE_TZNAME
				15872	if (strcmp(tzname[0], "AEST") \|\| strcmp(tzname[1], "AEDT"))
				15873	exit(1);
				15874	#endif
				15875
				15876	#if HAVE_STRUCT_TM_TM_ZONE
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15877	if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT"))
				15878	exit(1);
				15879	if (strcmp(localtime(&midyear)->tm_zone, "AEST"))
				15880	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15881	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15882
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15883	exit(0);
				15884	}
				15885
				15886	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15887	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15888	ac_cv_working_tzset=yes
				15889	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15890	ac_cv_working_tzset=no
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15891	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15892	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15893	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15894	fi
				15895
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15896	fi
				15897
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5
				15899	$as_echo "$ac_cv_working_tzset" >&6; }
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15900	if test "$ac_cv_working_tzset" = yes
				15901	then
				15902
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15903	$as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15904
				15905	fi
				15906
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15907	# Look for subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5
				15909	$as_echo_n "checking for tv_nsec in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15910	if ${ac_cv_stat_tv_nsec+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15911	$as_echo_n "(cached) " >&6
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15912	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15913	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15914	/* end confdefs.h. */
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15915	#include <sys/stat.h>
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15916	int
				15917	main ()
				15918	{
				15919
				15920	struct stat st;
				15921	st.st_mtim.tv_nsec = 1;
				15922
				15923	;
				15924	return 0;
				15925	}
				15926	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15927	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a32c994	2002-09-09 16:17:47	[diff] [blame]	15928	ac_cv_stat_tv_nsec=yes
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15929	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15930	ac_cv_stat_tv_nsec=no
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15931	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15932	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15933	fi
				15934
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15935	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5
				15936	$as_echo "$ac_cv_stat_tv_nsec" >&6; }
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15937	if test "$ac_cv_stat_tv_nsec" = yes
				15938	then
				15939
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15940	$as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15941
				15942	fi
				15943
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15944	# Look for BSD style subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5
				15946	$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15947	if ${ac_cv_stat_tv_nsec2+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15948	$as_echo_n "(cached) " >&6
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15949	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15950	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15951	/* end confdefs.h. */
				15952	#include <sys/stat.h>
				15953	int
				15954	main ()
				15955	{
				15956
				15957	struct stat st;
				15958	st.st_mtimespec.tv_nsec = 1;
				15959
				15960	;
				15961	return 0;
				15962	}
				15963	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15964	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15965	ac_cv_stat_tv_nsec2=yes
				15966	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15967	ac_cv_stat_tv_nsec2=no
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15968	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15969	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15970	fi
				15971
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5
				15973	$as_echo "$ac_cv_stat_tv_nsec2" >&6; }
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15974	if test "$ac_cv_stat_tv_nsec2" = yes
				15975	then
				15976
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15977	$as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15978
				15979	fi
				15980
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	15981	# first curses header check
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	15982	ac_save_cppflags="$CPPFLAGS"
Xavier de Gaye	e13c320	2016-12-13 15:04:14	[diff] [blame]	15983	if test "$cross_compiling" = no; then
				15984	CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
				15985	fi
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	15986
				15987	for ac_header in curses.h ncurses.h
				15988	do :
				15989	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				15990	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
				15991	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				15992	cat >>confdefs.h <<_ACEOF
				15993	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				15994	_ACEOF
				15995
				15996	fi
				15997
				15998	done
				15999
				16000
				16001	# On Solaris, term.h requires curses.h
				16002	for ac_header in term.h
				16003	do :
				16004	ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "
				16005	#ifdef HAVE_CURSES_H
				16006	#include <curses.h>
				16007	#endif
				16008
				16009	"
				16010	if test "x$ac_cv_header_term_h" = xyes; then :
				16011	cat >>confdefs.h <<_ACEOF
				16012	#define HAVE_TERM_H 1
				16013	_ACEOF
				16014
				16015	fi
				16016
				16017	done
				16018
				16019
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16020	# On HP/UX 11.0, mvwdelch is a block with a return statement
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16021	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5
				16022	$as_echo_n "checking whether mvwdelch is an expression... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16023	if ${ac_cv_mvwdelch_is_expression+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16024	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16025	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16026	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	16027	/* end confdefs.h. */
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16028	#include <curses.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16029	int
				16030	main ()
				16031	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16032
				16033	int rtn;
				16034	rtn = mvwdelch(0,0,0);
				16035
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16036	;
				16037	return 0;
				16038	}
				16039	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16040	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16041	ac_cv_mvwdelch_is_expression=yes
				16042	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16043	ac_cv_mvwdelch_is_expression=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16044	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16045	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16046	fi
				16047
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5
				16049	$as_echo "$ac_cv_mvwdelch_is_expression" >&6; }
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16050
				16051	if test "$ac_cv_mvwdelch_is_expression" = yes
				16052	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16053
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16054	$as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16055
				16056	fi
				16057
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16058	# Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque
				16059	# structs since version 5.7. If the macro is defined as zero before including
				16060	# [n]curses.h, ncurses will expose fields of the structs regardless of the
				16061	# configuration.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5
				16063	$as_echo_n "checking whether WINDOW has _flags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16064	if ${ac_cv_window_has_flags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16065	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16066	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16067	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	16068	/* end confdefs.h. */
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16069
				16070	#define NCURSES_OPAQUE 0
				16071	#include <curses.h>
				16072
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16073	int
				16074	main ()
				16075	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16076
				16077	WINDOW *w;
				16078	w->_flags = 0;
				16079
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16080	;
				16081	return 0;
				16082	}
				16083	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16084	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16085	ac_cv_window_has_flags=yes
				16086	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16087	ac_cv_window_has_flags=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16088	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16089	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16090	fi
				16091
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5
				16093	$as_echo "$ac_cv_window_has_flags" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16094
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16095
				16096	if test "$ac_cv_window_has_flags" = yes
				16097	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16098
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16099	$as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16100
				16101	fi
				16102
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5
				16104	$as_echo_n "checking for is_pad... " >&6; }
				16105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16106	/* end confdefs.h. */
				16107	#include <curses.h>
				16108	int
				16109	main ()
				16110	{
				16111
				16112	#ifndef is_pad
				16113	void *x=is_pad
				16114	#endif
				16115
				16116	;
				16117	return 0;
				16118	}
				16119	_ACEOF
				16120	if ac_fn_c_try_compile "$LINENO"; then :
				16121
				16122	$as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h
				16123
				16124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16125	$as_echo "yes" >&6; }
				16126	else
				16127	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16128	$as_echo "no" >&6; }
				16129
				16130	fi
				16131	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16132
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16133	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5
				16134	$as_echo_n "checking for is_term_resized... " >&6; }
				16135	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16136	/* end confdefs.h. */
				16137	#include <curses.h>
				16138	int
				16139	main ()
				16140	{
				16141	void *x=is_term_resized
				16142	;
				16143	return 0;
				16144	}
				16145	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16146	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16147
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16148	$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16149
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16151	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16152	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16154	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16155
				16156	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16157	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16158
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5
				16160	$as_echo_n "checking for resize_term... " >&6; }
				16161	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16162	/* end confdefs.h. */
				16163	#include <curses.h>
				16164	int
				16165	main ()
				16166	{
				16167	void *x=resize_term
				16168	;
				16169	return 0;
				16170	}
				16171	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16172	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16173
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16174	$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16175
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16177	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16178	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16180	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16181
				16182	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16183	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16184
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16185	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5
				16186	$as_echo_n "checking for resizeterm... " >&6; }
				16187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16188	/* end confdefs.h. */
				16189	#include <curses.h>
				16190	int
				16191	main ()
				16192	{
				16193	void *x=resizeterm
				16194	;
				16195	return 0;
				16196	}
				16197	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16198	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16199
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16200	$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16201
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16203	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16204	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16206	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16207
				16208	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16209	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Serhiy Storchaka	baac01e	2017-10-31 11:56:44	[diff] [blame]	16210
				16211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5
				16212	$as_echo_n "checking for immedok... " >&6; }
				16213	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16214	/* end confdefs.h. */
				16215	#include <curses.h>
				16216	int
				16217	main ()
				16218	{
				16219
				16220	#ifndef immedok
				16221	void *x=immedok
				16222	#endif
				16223
				16224	;
				16225	return 0;
				16226	}
				16227	_ACEOF
				16228	if ac_fn_c_try_compile "$LINENO"; then :
				16229
				16230	$as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h
				16231
				16232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16233	$as_echo "yes" >&6; }
				16234	else
				16235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16236	$as_echo "no" >&6; }
				16237
				16238	fi
				16239	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16240
				16241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5
				16242	$as_echo_n "checking for syncok... " >&6; }
				16243	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16244	/* end confdefs.h. */
				16245	#include <curses.h>
				16246	int
				16247	main ()
				16248	{
				16249
				16250	#ifndef syncok
				16251	void *x=syncok
				16252	#endif
				16253
				16254	;
				16255	return 0;
				16256	}
				16257	_ACEOF
				16258	if ac_fn_c_try_compile "$LINENO"; then :
				16259
				16260	$as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h
				16261
				16262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16263	$as_echo "yes" >&6; }
				16264	else
				16265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16266	$as_echo "no" >&6; }
				16267
				16268	fi
				16269	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16270
Serhiy Storchaka	894ebd0	2017-11-01 12:34:20	[diff] [blame]	16271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5
				16272	$as_echo_n "checking for wchgat... " >&6; }
				16273	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16274	/* end confdefs.h. */
				16275	#include <curses.h>
				16276	int
				16277	main ()
				16278	{
				16279
				16280	#ifndef wchgat
				16281	void *x=wchgat
				16282	#endif
				16283
				16284	;
				16285	return 0;
				16286	}
				16287	_ACEOF
				16288	if ac_fn_c_try_compile "$LINENO"; then :
				16289
				16290	$as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h
				16291
				16292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16293	$as_echo "yes" >&6; }
				16294	else
				16295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16296	$as_echo "no" >&6; }
				16297
				16298	fi
				16299	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16300
Serhiy Storchaka	baac01e	2017-10-31 11:56:44	[diff] [blame]	16301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5
				16302	$as_echo_n "checking for filter... " >&6; }
				16303	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16304	/* end confdefs.h. */
				16305	#include <curses.h>
				16306	int
				16307	main ()
				16308	{
				16309
				16310	#ifndef filter
				16311	void *x=filter
				16312	#endif
				16313
				16314	;
				16315	return 0;
				16316	}
				16317	_ACEOF
				16318	if ac_fn_c_try_compile "$LINENO"; then :
				16319
				16320	$as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h
				16321
				16322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16323	$as_echo "yes" >&6; }
				16324	else
				16325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16326	$as_echo "no" >&6; }
				16327
				16328	fi
				16329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16330
				16331	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5
				16332	$as_echo_n "checking for has_key... " >&6; }
				16333	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16334	/* end confdefs.h. */
				16335	#include <curses.h>
				16336	int
				16337	main ()
				16338	{
				16339
				16340	#ifndef has_key
				16341	void *x=has_key
				16342	#endif
				16343
				16344	;
				16345	return 0;
				16346	}
				16347	_ACEOF
				16348	if ac_fn_c_try_compile "$LINENO"; then :
				16349
				16350	$as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h
				16351
				16352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16353	$as_echo "yes" >&6; }
				16354	else
				16355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16356	$as_echo "no" >&6; }
				16357
				16358	fi
				16359	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16360
				16361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5
				16362	$as_echo_n "checking for typeahead... " >&6; }
				16363	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16364	/* end confdefs.h. */
				16365	#include <curses.h>
				16366	int
				16367	main ()
				16368	{
				16369
				16370	#ifndef typeahead
				16371	void *x=typeahead
				16372	#endif
				16373
				16374	;
				16375	return 0;
				16376	}
				16377	_ACEOF
				16378	if ac_fn_c_try_compile "$LINENO"; then :
				16379
				16380	$as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h
				16381
				16382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16383	$as_echo "yes" >&6; }
				16384	else
				16385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16386	$as_echo "no" >&6; }
				16387
				16388	fi
				16389	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16390
				16391	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5
				16392	$as_echo_n "checking for use_env... " >&6; }
				16393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16394	/* end confdefs.h. */
				16395	#include <curses.h>
				16396	int
				16397	main ()
				16398	{
				16399
				16400	#ifndef use_env
				16401	void *x=use_env
				16402	#endif
				16403
				16404	;
				16405	return 0;
				16406	}
				16407	_ACEOF
				16408	if ac_fn_c_try_compile "$LINENO"; then :
				16409
				16410	$as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h
				16411
				16412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16413	$as_echo "yes" >&6; }
				16414	else
				16415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16416	$as_echo "no" >&6; }
				16417
				16418	fi
				16419	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	16420	# last curses configure check
				16421	CPPFLAGS=$ac_save_cppflags
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16422
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5
				16424	$as_echo "$as_me: checking for device files" >&6;}
				16425
				16426	if test "x$cross_compiling" = xyes; then
				16427	if test "${ac_cv_file__dev_ptmx+set}" != set; then
				16428	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16429	$as_echo_n "checking for /dev/ptmx... " >&6; }
				16430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16431	$as_echo "not set" >&6; }
				16432	as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16433	fi
				16434	if test "${ac_cv_file__dev_ptc+set}" != set; then
				16435	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16436	$as_echo_n "checking for /dev/ptc... " >&6; }
				16437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16438	$as_echo "not set" >&6; }
				16439	as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16440	fi
				16441	fi
				16442
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16443	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16444	$as_echo_n "checking for /dev/ptmx... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16445	if ${ac_cv_file__dev_ptmx+:} false; then :
				16446	$as_echo_n "(cached) " >&6
				16447	else
				16448	test "$cross_compiling" = yes &&
				16449	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16450	if test -r "/dev/ptmx"; then
				16451	ac_cv_file__dev_ptmx=yes
				16452	else
				16453	ac_cv_file__dev_ptmx=no
				16454	fi
				16455	fi
				16456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5
				16457	$as_echo "$ac_cv_file__dev_ptmx" >&6; }
				16458	if test "x$ac_cv_file__dev_ptmx" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16459
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16460	fi
				16461
				16462	if test "x$ac_cv_file__dev_ptmx" = xyes; then
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16463
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16464	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16465
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16466	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16468	$as_echo_n "checking for /dev/ptc... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16469	if ${ac_cv_file__dev_ptc+:} false; then :
				16470	$as_echo_n "(cached) " >&6
				16471	else
				16472	test "$cross_compiling" = yes &&
				16473	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16474	if test -r "/dev/ptc"; then
				16475	ac_cv_file__dev_ptc=yes
				16476	else
				16477	ac_cv_file__dev_ptc=no
				16478	fi
				16479	fi
				16480	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5
				16481	$as_echo "$ac_cv_file__dev_ptc" >&6; }
				16482	if test "x$ac_cv_file__dev_ptc" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16483
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16484	fi
				16485
				16486	if test "x$ac_cv_file__dev_ptc" = xyes; then
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16487
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16488	$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16489
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16490	fi
				16491
Ronald Oussoren	3c1928a	2009-11-19 17:15:31	[diff] [blame]	16492	if test $ac_sys_system = Darwin
				16493	then
				16494	LIBS="$LIBS -framework CoreFoundation"
				16495	fi
Mark Dickinson	6ce4a9a	2009-11-16 17:00:11	[diff] [blame]	16496
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5
				16498	$as_echo_n "checking for %zd printf() format support... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16499	if ${ac_cv_have_size_t_format+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16500	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16501	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16502	if test "$cross_compiling" = yes; then :
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16503	ac_cv_have_size_t_format="cross -- assuming yes"
				16504
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16505	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16507	/* end confdefs.h. */
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16508
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16509	#include <stdio.h>
				16510	#include <stddef.h>
				16511	#include <string.h>
				16512
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16513	#ifdef HAVE_SYS_TYPES_H
				16514	#include <sys/types.h>
				16515	#endif
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16516
				16517	#ifdef HAVE_SSIZE_T
				16518	typedef ssize_t Py_ssize_t;
				16519	#elif SIZEOF_VOID_P == SIZEOF_LONG
				16520	typedef long Py_ssize_t;
				16521	#else
				16522	typedef int Py_ssize_t;
				16523	#endif
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16524
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16525	int main()
				16526	{
				16527	char buffer[256];
				16528
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16529	if(sprintf(buffer, "%zd", (size_t)123) < 0)
				16530	return 1;
				16531
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16532	if (strcmp(buffer, "123"))
				16533	return 1;
				16534
				16535	if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0)
				16536	return 1;
				16537
				16538	if (strcmp(buffer, "-123"))
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16539	return 1;
				16540
				16541	return 0;
				16542	}
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16543
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16544	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16545	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16546	ac_cv_have_size_t_format=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16547	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16548	ac_cv_have_size_t_format=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16549	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16550	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16551	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	16552	fi
				16553
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16554	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5
				16556	$as_echo "$ac_cv_have_size_t_format" >&6; }
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16557	if test "$ac_cv_have_size_t_format" != no ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16558
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16559	$as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16560
				16561	fi
				16562
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16563	ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
Martin v. Löwis	01c0401	2002-11-11 14:58:44	[diff] [blame]	16564	#ifdef HAVE_SYS_TYPES_H
				16565	#include <sys/types.h>
				16566	#endif
				16567	#ifdef HAVE_SYS_SOCKET_H
				16568	#include <sys/socket.h>
				16569	#endif
				16570
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16571	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16572	if test "x$ac_cv_type_socklen_t" = xyes; then :
Martin v. Löwis	01c0401	2002-11-11 14:58:44	[diff] [blame]	16573
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16574	else
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16575
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16576	$as_echo "#define socklen_t int" >>confdefs.h
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16577
				16578	fi
				16579
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16580
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16581	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5
				16582	$as_echo_n "checking for broken mbstowcs... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16583	if ${ac_cv_broken_mbstowcs+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16584	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16585	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16586	if test "$cross_compiling" = yes; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16587	ac_cv_broken_mbstowcs=no
				16588	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16590	/* end confdefs.h. */
				16591
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	16592	#include <stdio.h>
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16593	#include<stdlib.h>
				16594	int main() {
				16595	size_t len = -1;
				16596	const char *str = "text";
				16597	len = mbstowcs(NULL, str, 0);
				16598	return (len != 4);
				16599	}
				16600
				16601	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16602	if ac_fn_c_try_run "$LINENO"; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16603	ac_cv_broken_mbstowcs=no
				16604	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16605	ac_cv_broken_mbstowcs=yes
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16606	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16607	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16608	conftest.$ac_objext conftest.beam conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16609	fi
				16610
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16611	fi
				16612
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16613	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5
				16614	$as_echo "$ac_cv_broken_mbstowcs" >&6; }
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16615	if test "$ac_cv_broken_mbstowcs" = yes
				16616	then
				16617
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16618	$as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16619
				16620	fi
				16621
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16622	# Check for --with-computed-gotos
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16623	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5
				16624	$as_echo_n "checking for --with-computed-gotos... " >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16625
				16626	# Check whether --with-computed-gotos was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16627	if test "${with_computed_gotos+set}" = set; then :
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16628	withval=$with_computed_gotos;
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16629	if test "$withval" = yes
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16630	then
				16631
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16632	$as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16633
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16634	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16635	$as_echo "yes" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16636	fi
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16637	if test "$withval" = no
				16638	then
				16639
				16640	$as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h
				16641
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16643	$as_echo "no" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16644	fi
				16645
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16646	else
				16647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				16648	$as_echo "no value specified" >&6; }
				16649	fi
				16650
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16651
Matthias Klose	b17289e	2012-03-15 18:51:34	[diff] [blame]	16652	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5
				16653	$as_echo_n "checking whether $CC supports computed gotos... " >&6; }
				16654	if ${ac_cv_computed_gotos+:} false; then :
				16655	$as_echo_n "(cached) " >&6
				16656	else
				16657	if test "$cross_compiling" = yes; then :
				16658	if test "${with_computed_gotos+set}" = set; then
				16659	ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos"
				16660	else
				16661	ac_cv_computed_gotos=no
				16662	fi
				16663	else
				16664	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16665	/* end confdefs.h. */
				16666
				16667	int main(int argc, char **argv)
				16668	{
				16669	static void *targets[1] = { &&LABEL1 };
				16670	goto LABEL2;
				16671	LABEL1:
				16672	return 0;
				16673	LABEL2:
				16674	goto *targets[0];
				16675	return 1;
				16676	}
				16677
				16678	_ACEOF
				16679	if ac_fn_c_try_run "$LINENO"; then :
				16680	ac_cv_computed_gotos=yes
				16681	else
				16682	ac_cv_computed_gotos=no
				16683	fi
				16684	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16685	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16686	fi
				16687
				16688	fi
				16689
				16690	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5
				16691	$as_echo "$ac_cv_computed_gotos" >&6; }
				16692	case "$ac_cv_computed_gotos" in yes*)
				16693
				16694	$as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h
				16695
				16696	esac
				16697
Benjamin Peterson	d8d835b	2010-10-15 23:14:46	[diff] [blame]	16698	case $ac_sys_system in
				16699	AIX*)
				16700
				16701	$as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h
				16702	;;
				16703	esac
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16704
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16705
Mark Dickinson	b2153e9	2010-05-05 22:31:36	[diff] [blame]	16706
				16707
Martin v. Löwis	06f15bb	2001-12-02 13:02:32	[diff] [blame]	16708	for h in `(cd $srcdir;echo Python/thread_*.h)`
				16709	do
				16710	THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
				16711	done
				16712
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16713
Victor Stinner	21a74a9	2019-04-11 20:28:12	[diff] [blame]	16714	SRCDIRS="Parser Objects Python Modules Modules/_io Programs"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16715	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5
				16716	$as_echo_n "checking for build directories... " >&6; }
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16717	for dir in $SRCDIRS; do
				16718	if test ! -d $dir; then
				16719	mkdir $dir
Guido van Rossum	262cf20	2000-11-02 19:33:53	[diff] [blame]	16720	fi
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16721	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
				16723	$as_echo "done" >&6; }
Fred Drake	036144d	2000-10-26 17:09:35	[diff] [blame]	16724
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	16725	# Availability of -O2:
				16726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -O2" >&5
				16727	$as_echo_n "checking for -O2... " >&6; }
				16728	saved_cflags="$CFLAGS"
				16729	CFLAGS="-O2"
				16730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16731	/* end confdefs.h. */
				16732
				16733	int
				16734	main ()
				16735	{
				16736
				16737
				16738	;
				16739	return 0;
				16740	}
				16741	_ACEOF
				16742	if ac_fn_c_try_compile "$LINENO"; then :
				16743	have_O2=yes
				16744	else
				16745	have_O2=no
				16746	fi
				16747	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16748	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_O2" >&5
				16749	$as_echo "$have_O2" >&6; }
				16750	CFLAGS="$saved_cflags"
				16751
				16752	# _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect:
				16753	# http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html
				16754	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc _FORTIFY_SOURCE/memmove bug" >&5
				16755	$as_echo_n "checking for glibc _FORTIFY_SOURCE/memmove bug... " >&6; }
				16756	saved_cflags="$CFLAGS"
				16757	CFLAGS="-O2 -D_FORTIFY_SOURCE=2"
				16758	if test "$have_O2" = no; then
				16759	CFLAGS=""
				16760	fi
				16761	if test "$cross_compiling" = yes; then :
				16762	have_glibc_memmove_bug=undefined
				16763	else
				16764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16765	/* end confdefs.h. */
				16766
				16767	#include <stdio.h>
				16768	#include <stdlib.h>
				16769	#include <string.h>
				16770	void foo(void p, void q) { memmove(p, q, 19); }
				16771	int main() {
				16772	char a[32] = "123456789000000000";
				16773	foo(&a[9], a);
				16774	if (strcmp(a, "123456789123456789000000000") != 0)
				16775	return 1;
				16776	foo(a, &a[9]);
				16777	if (strcmp(a, "123456789000000000") != 0)
				16778	return 1;
				16779	return 0;
				16780	}
				16781
				16782	_ACEOF
				16783	if ac_fn_c_try_run "$LINENO"; then :
				16784	have_glibc_memmove_bug=no
				16785	else
				16786	have_glibc_memmove_bug=yes
				16787	fi
				16788	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16789	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16790	fi
				16791
				16792	CFLAGS="$saved_cflags"
				16793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_glibc_memmove_bug" >&5
				16794	$as_echo "$have_glibc_memmove_bug" >&6; }
				16795	if test "$have_glibc_memmove_bug" = yes; then
				16796
				16797	$as_echo "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h
				16798
				16799	fi
				16800
				16801	if test "$have_gcc_asm_for_x87" = yes; then
				16802	# Some versions of gcc miscompile inline asm:
				16803	# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491
				16804	# http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html
				16805	case $CC in
				16806	gcc)
				16807	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc ipa-pure-const bug" >&5
				16808	$as_echo_n "checking for gcc ipa-pure-const bug... " >&6; }
				16809	saved_cflags="$CFLAGS"
				16810	CFLAGS="-O2"
				16811	if test "$cross_compiling" = yes; then :
				16812	have_ipa_pure_const_bug=undefined
				16813	else
				16814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16815	/* end confdefs.h. */
				16816
				16817	__attribute__((noinline)) int
				16818	foo(int *p) {
				16819	int r;
				16820	asm ( "movl \$6, (%1)\n\t"
				16821	"xorl %0, %0\n\t"
				16822	: "=r" (r) : "r" (p) : "memory"
				16823	);
				16824	return r;
				16825	}
				16826	int main() {
				16827	int p = 8;
				16828	if ((foo(&p) ? : p) != 6)
				16829	return 1;
				16830	return 0;
				16831	}
				16832
				16833	_ACEOF
				16834	if ac_fn_c_try_run "$LINENO"; then :
				16835	have_ipa_pure_const_bug=no
				16836	else
				16837	have_ipa_pure_const_bug=yes
				16838	fi
				16839	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16840	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16841	fi
				16842
				16843	CFLAGS="$saved_cflags"
				16844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipa_pure_const_bug" >&5
				16845	$as_echo "$have_ipa_pure_const_bug" >&6; }
				16846	if test "$have_ipa_pure_const_bug" = yes; then
				16847
				16848	$as_echo "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h
				16849
				16850	fi
				16851	;;
				16852	esac
				16853	fi
				16854
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16855	# Check for stdatomic.h
				16856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5
				16857	$as_echo_n "checking for stdatomic.h... " >&6; }
				16858	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16859	/* end confdefs.h. */
				16860
				16861
				16862	#include <stdatomic.h>
Miss Skeleton (bot)	dbcea39	2019-10-22 20:19:32	[diff] [blame]	16863	atomic_int int_var;
				16864	atomic_uintptr_t uintptr_var;
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16865	int main() {
Miss Skeleton (bot)	dbcea39	2019-10-22 20:19:32	[diff] [blame]	16866	atomic_store_explicit(&int_var, 5, memory_order_relaxed);
				16867	atomic_store_explicit(&uintptr_var, 0, memory_order_relaxed);
				16868	int loaded_value = atomic_load_explicit(&int_var, memory_order_seq_cst);
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16869	return 0;
				16870	}
				16871
				16872
				16873	_ACEOF
				16874	if ac_fn_c_try_link "$LINENO"; then :
				16875	have_stdatomic_h=yes
				16876	else
				16877	have_stdatomic_h=no
				16878	fi
				16879	rm -f core conftest.err conftest.$ac_objext \
				16880	conftest$ac_exeext conftest.$ac_ext
				16881
				16882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_stdatomic_h" >&5
				16883	$as_echo "$have_stdatomic_h" >&6; }
				16884
				16885	if test "$have_stdatomic_h" = yes; then
				16886
				16887	$as_echo "#define HAVE_STD_ATOMIC 1" >>confdefs.h
				16888
				16889	fi
				16890
				16891	# Check for GCC >= 4.7 __atomic builtins
				16892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC >= 4.7 __atomic builtins" >&5
				16893	$as_echo_n "checking for GCC >= 4.7 __atomic builtins... " >&6; }
				16894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16895	/* end confdefs.h. */
				16896
				16897
				16898	volatile int val = 1;
				16899	int main() {
				16900	__atomic_load_n(&val, __ATOMIC_SEQ_CST);
				16901	return 0;
				16902	}
				16903
				16904
				16905	_ACEOF
				16906	if ac_fn_c_try_link "$LINENO"; then :
				16907	have_builtin_atomic=yes
				16908	else
				16909	have_builtin_atomic=no
				16910	fi
				16911	rm -f core conftest.err conftest.$ac_objext \
				16912	conftest$ac_exeext conftest.$ac_ext
				16913
				16914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_builtin_atomic" >&5
				16915	$as_echo "$have_builtin_atomic" >&6; }
				16916
				16917	if test "$have_builtin_atomic" = yes; then
				16918
				16919	$as_echo "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
				16920
				16921	fi
				16922
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	16923	# ensurepip option
				16924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5
				16925	$as_echo_n "checking for ensurepip... " >&6; }
				16926
				16927	# Check whether --with-ensurepip was given.
				16928	if test "${with_ensurepip+set}" = set; then :
				16929	withval=$with_ensurepip;
				16930	else
				16931	with_ensurepip=upgrade
				16932	fi
				16933
				16934	case $with_ensurepip in #(
				16935	yes\|upgrade) :
				16936	ENSUREPIP=upgrade ;; #(
				16937	install) :
				16938	ENSUREPIP=install ;; #(
				16939	no) :
				16940	ENSUREPIP=no ;; #(
				16941	*) :
				16942	as_fn_error $? "--with-ensurepip=upgrade\|install\|no" "$LINENO" 5 ;;
				16943	esac
				16944	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5
				16945	$as_echo "$ENSUREPIP" >&6; }
				16946
				16947
Victor Stinner	35a97c0	2015-03-08 01:59:09	[diff] [blame]	16948	# check if the dirent structure of a d_type field and DT_UNKNOWN is defined
				16949	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the dirent structure of a d_type field" >&5
				16950	$as_echo_n "checking if the dirent structure of a d_type field... " >&6; }
				16951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16952	/* end confdefs.h. */
				16953
				16954
				16955	#include <dirent.h>
				16956
				16957	int main() {
				16958	struct dirent entry;
				16959	return entry.d_type == DT_UNKNOWN;
				16960	}
				16961
				16962
				16963	_ACEOF
				16964	if ac_fn_c_try_link "$LINENO"; then :
				16965	have_dirent_d_type=yes
				16966	else
				16967	have_dirent_d_type=no
				16968	fi
				16969	rm -f core conftest.err conftest.$ac_objext \
				16970	conftest$ac_exeext conftest.$ac_ext
				16971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dirent_d_type" >&5
				16972	$as_echo "$have_dirent_d_type" >&6; }
				16973
				16974	if test "$have_dirent_d_type" = yes; then
				16975
				16976	$as_echo "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h
				16977
				16978	fi
				16979
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16980	# check if the Linux getrandom() syscall is available
				16981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Linux getrandom() syscall" >&5
				16982	$as_echo_n "checking for the Linux getrandom() syscall... " >&6; }
				16983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16984	/* end confdefs.h. */
				16985
				16986
Victor Stinner	1b80b24	2016-04-12 20:34:58	[diff] [blame]	16987	#include <unistd.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16988	#include <sys/syscall.h>
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	16989	#include <linux/random.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16990
				16991	int main() {
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16992	char buffer[1];
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	16993	const size_t buflen = sizeof(buffer);
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	16994	const int flags = GRND_NONBLOCK;
				16995	/* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	16996	(void)syscall(SYS_getrandom, buffer, buflen, flags);
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16997	return 0;
				16998	}
				16999
				17000
				17001	_ACEOF
				17002	if ac_fn_c_try_link "$LINENO"; then :
				17003	have_getrandom_syscall=yes
				17004	else
				17005	have_getrandom_syscall=no
				17006	fi
				17007	rm -f core conftest.err conftest.$ac_objext \
				17008	conftest$ac_exeext conftest.$ac_ext
				17009	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom_syscall" >&5
				17010	$as_echo "$have_getrandom_syscall" >&6; }
				17011
				17012	if test "$have_getrandom_syscall" = yes; then
				17013
				17014	$as_echo "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h
				17015
				17016	fi
				17017
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	17018	# check if the getrandom() function is available
				17019	# the test was written for the Solaris function of <sys/random.h>
				17020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the getrandom() function" >&5
				17021	$as_echo_n "checking for the getrandom() function... " >&6; }
				17022	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17023	/* end confdefs.h. */
				17024
				17025
				17026	#include <sys/random.h>
				17027
				17028	int main() {
				17029	char buffer[1];
				17030	const size_t buflen = sizeof(buffer);
				17031	const int flags = 0;
				17032	/* ignore the result, Python checks for ENOSYS at runtime */
				17033	(void)getrandom(buffer, buflen, flags);
				17034	return 0;
				17035	}
				17036
				17037
				17038	_ACEOF
				17039	if ac_fn_c_try_link "$LINENO"; then :
				17040	have_getrandom=yes
				17041	else
				17042	have_getrandom=no
				17043	fi
				17044	rm -f core conftest.err conftest.$ac_objext \
				17045	conftest$ac_exeext conftest.$ac_ext
				17046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom" >&5
				17047	$as_echo "$have_getrandom" >&6; }
				17048
				17049	if test "$have_getrandom" = yes; then
				17050
				17051	$as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h
				17052
				17053	fi
				17054
Neil Schemenauer	5741c45	2019-02-08 18:48:46	[diff] [blame]	17055	# checks for POSIX shared memory, used by Modules/_multiprocessing/posixshmem.c
				17056	# shm_* may only be available if linking against librt
				17057	save_LIBS="$LIBS"
				17058	save_includes_default="$ac_includes_default"
				17059	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5
				17060	$as_echo_n "checking for library containing shm_open... " >&6; }
				17061	if ${ac_cv_search_shm_open+:} false; then :
				17062	$as_echo_n "(cached) " >&6
				17063	else
				17064	ac_func_search_save_LIBS=$LIBS
				17065	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17066	/* end confdefs.h. */
				17067
				17068	/* Override any GCC internal prototype to avoid an error.
				17069	Use char because int might match the return type of a GCC
				17070	builtin and then its argument prototype would still apply. */
				17071	#ifdef __cplusplus
				17072	extern "C"
				17073	#endif
				17074	char shm_open ();
				17075	int
				17076	main ()
				17077	{
				17078	return shm_open ();
				17079	;
				17080	return 0;
				17081	}
				17082	_ACEOF
				17083	for ac_lib in '' rt; do
				17084	if test -z "$ac_lib"; then
				17085	ac_res="none required"
				17086	else
				17087	ac_res=-l$ac_lib
				17088	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
				17089	fi
				17090	if ac_fn_c_try_link "$LINENO"; then :
				17091	ac_cv_search_shm_open=$ac_res
				17092	fi
				17093	rm -f core conftest.err conftest.$ac_objext \
				17094	conftest$ac_exeext
				17095	if ${ac_cv_search_shm_open+:} false; then :
				17096	break
				17097	fi
				17098	done
				17099	if ${ac_cv_search_shm_open+:} false; then :
				17100
				17101	else
				17102	ac_cv_search_shm_open=no
				17103	fi
				17104	rm conftest.$ac_ext
				17105	LIBS=$ac_func_search_save_LIBS
				17106	fi
				17107	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5
				17108	$as_echo "$ac_cv_search_shm_open" >&6; }
				17109	ac_res=$ac_cv_search_shm_open
				17110	if test "$ac_res" != no; then :
				17111	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
				17112
				17113	fi
				17114
				17115	if test "$ac_cv_search_shm_open" = "-lrt"; then
				17116
				17117	$as_echo "#define SHM_NEEDS_LIBRT 1" >>confdefs.h
				17118
				17119	fi
				17120	for ac_header in sys/mman.h
				17121	do :
				17122	ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
				17123	if test "x$ac_cv_header_sys_mman_h" = xyes; then :
				17124	cat >>confdefs.h <<_ACEOF
				17125	#define HAVE_SYS_MMAN_H 1
				17126	_ACEOF
				17127
				17128	fi
				17129
				17130	done
				17131
				17132	# temporarily override ac_includes_default for AC_CHECK_FUNCS below
				17133	ac_includes_default="\
				17134	${ac_includes_default}
				17135	#ifndef __cplusplus
				17136	# ifdef HAVE_SYS_MMAN_H
				17137	# include <sys/mman.h>
				17138	# endif
				17139	#endif
				17140	"
				17141	for ac_func in shm_open shm_unlink
				17142	do :
				17143	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				17144	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
				17145	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
				17146	cat >>confdefs.h <<_ACEOF
				17147	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				17148	_ACEOF
				17149
				17150	fi
				17151	done
				17152
				17153	# we don't want to link with librt always, restore LIBS
				17154	LIBS="$save_LIBS"
				17155	ac_includes_default="$save_includes_default"
				17156
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	17157	# Check for usable OpenSSL
				17158
				17159	found=false
				17160
				17161	# Check whether --with-openssl was given.
				17162	if test "${with_openssl+set}" = set; then :
				17163	withval=$with_openssl;
				17164	case "$withval" in
				17165	"" \| y \| ye \| yes \| n \| no)
				17166	as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5
				17167	;;
				17168	*) ssldirs="$withval"
				17169	;;
				17170	esac
				17171
				17172	else
				17173
				17174	# if pkg-config is installed and openssl has installed a .pc file,
				17175	# then use that information and don't search ssldirs
				17176	if test -n "$ac_tool_prefix"; then
				17177	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
				17178	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
				17179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				17180	$as_echo_n "checking for $ac_word... " >&6; }
				17181	if ${ac_cv_prog_PKG_CONFIG+:} false; then :
				17182	$as_echo_n "(cached) " >&6
				17183	else
				17184	if test -n "$PKG_CONFIG"; then
				17185	ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
				17186	else
				17187	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				17188	for as_dir in $PATH
				17189	do
				17190	IFS=$as_save_IFS
				17191	test -z "$as_dir" && as_dir=.
				17192	for ac_exec_ext in '' $ac_executable_extensions; do
				17193	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				17194	ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
				17195	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				17196	break 2
				17197	fi
				17198	done
				17199	done
				17200	IFS=$as_save_IFS
				17201
				17202	fi
				17203	fi
				17204	PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
				17205	if test -n "$PKG_CONFIG"; then
				17206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
				17207	$as_echo "$PKG_CONFIG" >&6; }
				17208	else
				17209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17210	$as_echo "no" >&6; }
				17211	fi
				17212
				17213
				17214	fi
				17215	if test -z "$ac_cv_prog_PKG_CONFIG"; then
				17216	ac_ct_PKG_CONFIG=$PKG_CONFIG
				17217	# Extract the first word of "pkg-config", so it can be a program name with args.
				17218	set dummy pkg-config; ac_word=$2
				17219	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				17220	$as_echo_n "checking for $ac_word... " >&6; }
				17221	if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then :
				17222	$as_echo_n "(cached) " >&6
				17223	else
				17224	if test -n "$ac_ct_PKG_CONFIG"; then
				17225	ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
				17226	else
				17227	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				17228	for as_dir in $PATH
				17229	do
				17230	IFS=$as_save_IFS
				17231	test -z "$as_dir" && as_dir=.
				17232	for ac_exec_ext in '' $ac_executable_extensions; do
				17233	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				17234	ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
				17235	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				17236	break 2
				17237	fi
				17238	done
				17239	done
				17240	IFS=$as_save_IFS
				17241
				17242	fi
				17243	fi
				17244	ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
				17245	if test -n "$ac_ct_PKG_CONFIG"; then
				17246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
				17247	$as_echo "$ac_ct_PKG_CONFIG" >&6; }
				17248	else
				17249	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17250	$as_echo "no" >&6; }
				17251	fi
				17252
				17253	if test "x$ac_ct_PKG_CONFIG" = x; then
				17254	PKG_CONFIG=""
				17255	else
				17256	case $cross_compiling:$ac_tool_warned in
				17257	yes:)
				17258	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				17259	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				17260	ac_tool_warned=yes ;;
				17261	esac
				17262	PKG_CONFIG=$ac_ct_PKG_CONFIG
				17263	fi
				17264	else
				17265	PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
				17266	fi
				17267
				17268	if test x"$PKG_CONFIG" != x""; then
				17269	OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
				17270	if test $? = 0; then
				17271	OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
				17272	OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
				17273	found=true
				17274	fi
				17275	fi
				17276
				17277	# no such luck; use some default ssldirs
				17278	if ! $found; then
				17279	ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
				17280	fi
				17281
				17282
				17283	fi
				17284
				17285
				17286
				17287	# note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
				17288	# an 'openssl' subdirectory
				17289
				17290	if ! $found; then
				17291	OPENSSL_INCLUDES=
				17292	for ssldir in $ssldirs; do
				17293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5
				17294	$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; }
				17295	if test -f "$ssldir/include/openssl/ssl.h"; then
				17296	OPENSSL_INCLUDES="-I$ssldir/include"
				17297	OPENSSL_LDFLAGS="-L$ssldir/lib"
				17298	OPENSSL_LIBS="-lssl -lcrypto"
				17299	found=true
				17300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				17301	$as_echo "yes" >&6; }
				17302	break
				17303	else
				17304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17305	$as_echo "no" >&6; }
				17306	fi
				17307	done
				17308
				17309	# if the file wasn't found, well, go ahead and try the link anyway -- maybe
				17310	# it will just work!
				17311	fi
				17312
				17313	# try the preprocessor and linker with our new flags,
				17314	# being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
				17315
				17316	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5
				17317	$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; }
				17318	echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
				17319	"OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5
				17320
				17321	save_LIBS="$LIBS"
				17322	save_LDFLAGS="$LDFLAGS"
				17323	save_CPPFLAGS="$CPPFLAGS"
				17324	LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
				17325	LIBS="$OPENSSL_LIBS $LIBS"
				17326	CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
				17327	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17328	/* end confdefs.h. */
				17329	#include <openssl/ssl.h>
				17330	int
				17331	main ()
				17332	{
				17333	SSL_new(NULL)
				17334	;
				17335	return 0;
				17336	}
				17337	_ACEOF
				17338	if ac_fn_c_try_link "$LINENO"; then :
				17339
				17340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				17341	$as_echo "yes" >&6; }
				17342	have_openssl=yes
				17343
				17344	else
				17345
				17346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17347	$as_echo "no" >&6; }
				17348	have_openssl=no
				17349
				17350	fi
				17351	rm -f core conftest.err conftest.$ac_objext \
				17352	conftest$ac_exeext conftest.$ac_ext
				17353	CPPFLAGS="$save_CPPFLAGS"
				17354	LDFLAGS="$save_LDFLAGS"
				17355	LIBS="$save_LIBS"
				17356
				17357
				17358
				17359
				17360
				17361
				17362	if test "$have_openssl" = yes; then
				17363	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X509_VERIFY_PARAM_set1_host in libssl" >&5
				17364	$as_echo_n "checking for X509_VERIFY_PARAM_set1_host in libssl... " >&6; }
				17365
				17366	save_LIBS="$LIBS"
				17367	save_LDFLAGS="$LDFLAGS"
				17368	save_CPPFLAGS="$CPPFLAGS"
				17369	LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
				17370	LIBS="$OPENSSL_LIBS $LIBS"
				17371	CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
				17372
				17373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17374	/* end confdefs.h. */
				17375
				17376	#include <openssl/x509_vfy.h>
				17377
				17378	int
				17379	main ()
				17380	{
				17381
				17382	X509_VERIFY_PARAM *p = X509_VERIFY_PARAM_new();
				17383	X509_VERIFY_PARAM_set1_host(p, "localhost", 0);
				17384	X509_VERIFY_PARAM_set1_ip_asc(p, "127.0.0.1");
				17385	X509_VERIFY_PARAM_set_hostflags(p, 0);
				17386
				17387	;
				17388	return 0;
				17389	}
				17390
				17391	_ACEOF
				17392	if ac_fn_c_try_link "$LINENO"; then :
				17393
				17394	ac_cv_has_x509_verify_param_set1_host=yes
				17395
				17396	else
				17397
				17398	ac_cv_has_x509_verify_param_set1_host=no
				17399
				17400	fi
				17401	rm -f core conftest.err conftest.$ac_objext \
				17402	conftest$ac_exeext conftest.$ac_ext
				17403	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_x509_verify_param_set1_host" >&5
				17404	$as_echo "$ac_cv_has_x509_verify_param_set1_host" >&6; }
				17405	if test "$ac_cv_has_x509_verify_param_set1_host" = "yes"; then
				17406
				17407	$as_echo "#define HAVE_X509_VERIFY_PARAM_SET1_HOST 1" >>confdefs.h
				17408
				17409	fi
				17410
				17411	CPPFLAGS="$save_CPPFLAGS"
				17412	LDFLAGS="$save_LDFLAGS"
				17413	LIBS="$save_LIBS"
				17414	fi
				17415
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	17416	# ssl module default cipher suite string
				17417
				17418
				17419
				17420	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-ssl-default-suites" >&5
				17421	$as_echo_n "checking for --with-ssl-default-suites... " >&6; }
				17422
				17423	# Check whether --with-ssl-default-suites was given.
				17424	if test "${with_ssl_default_suites+set}" = set; then :
				17425	withval=$with_ssl_default_suites;
				17426	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				17427	$as_echo "$withval" >&6; }
				17428	case "$withval" in
				17429	python)
				17430	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h
				17431
				17432	;;
				17433	openssl)
				17434	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 2" >>confdefs.h
				17435
				17436	;;
				17437	*)
				17438	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 0" >>confdefs.h
				17439
				17440	cat >>confdefs.h <<_ACEOF
				17441	#define PY_SSL_DEFAULT_CIPHER_STRING "$withval"
				17442	_ACEOF
				17443
				17444	;;
				17445	esac
				17446
				17447	else
				17448
				17449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: python" >&5
				17450	$as_echo "python" >&6; }
				17451	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h
				17452
				17453
				17454	fi
				17455
				17456
				17457
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17458	# generate output files
Victor Stinner	0a8e572	2019-05-23 01:30:23	[diff] [blame]	17459	ac_config_files="$ac_config_files Makefile.pre Misc/python.pc Misc/python-embed.pc Misc/python-config.sh"
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	17460
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	17461	ac_config_files="$ac_config_files Modules/ld_so_aix"
				17462
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17463	cat >confcache <<\_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17464	# This file is a shell script that caches the results of configure
				17465	# tests run on this system so they can be shared between configure
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17466	# scripts and configure runs, see configure's option --config-cache.
				17467	# It is not useful on other systems. If it contains results you don't
				17468	# want to keep, you may remove or edit it.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17469	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17470	# config.status only pays attention to the cache file if you give it
				17471	# the --recheck option to rerun configure.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17472	#
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17473	# `ac_cv_env_foo' variables (set or unset) will be overridden when
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17474	# loading this file, other unset `ac_cv_foo' will be assigned the
				17475	# following values.
				17476
				17477	_ACEOF
				17478
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	17479	# The following way of writing the cache mishandles newlines in values,
				17480	# but we know of no workaround that is simple, portable, and efficient.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17481	# So, we kill variables containing newlines.
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17482	# Ultrix sh set writes to stderr and can't be redirected directly,
				17483	# and sets the high bit in the cache file unless we assign to the vars.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17484	(
				17485	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
				17486	eval ac_val=\$$ac_var
				17487	case $ac_val in #(
				17488	${as_nl})
				17489	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17490	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				17491	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17492	esac
				17493	case $ac_var in #(
				17494	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17495	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				17496	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17497	esac ;;
				17498	esac
				17499	done
				17500
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17501	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17502	case $as_nl`(ac_space=' '; set) 2>&1` in #(
				17503	${as_nl}ac_space=\ )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17504	# `set' does not quote correctly, so add quotes: double-quote
				17505	# substitution turns \\\\ into \\, and sed turns \\ into \.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17506	sed -n \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17507	"s/'/'\\\\''/g;
				17508	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17509	;; #(
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17510	*)
				17511	# `set' quotes correctly as required by POSIX, so do not add quotes.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17512	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17513	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17514	esac \|
				17515	sort
				17516	) \|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17517	sed '
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17518	/^ac_cv_env_/b end
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17519	t clear
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17520	:clear
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17521	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
				17522	t end
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17523	s/^$[^=]$=$.$$/\1=${\1=\2}/
				17524	:end' >>confcache
				17525	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
				17526	if test -w "$cache_file"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17527	if test "x$cache_file" != "x/dev/null"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17528	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
				17529	$as_echo "$as_me: updating cache $cache_file" >&6;}
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17530	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
				17531	cat confcache >"$cache_file"
				17532	else
				17533	case $cache_file in #(
				17534	/ \| ?:*)
				17535	mv -f confcache "$cache_file"$$ &&
				17536	mv -f "$cache_file"$$ "$cache_file" ;; #(
				17537	*)
				17538	mv -f confcache "$cache_file" ;;
				17539	esac
				17540	fi
				17541	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17542	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17543	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
				17544	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17545	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17546	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17547	rm -f confcache
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17548
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17549	test "x$prefix" = xNONE && prefix=$ac_default_prefix
				17550	# Let make expand exec_prefix.
				17551	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17552
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17553	DEFS=-DHAVE_CONFIG_H
				17554
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17555	ac_libobjs=
				17556	ac_ltlibobjs=
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17557	U=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17558	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
				17559	# 1. Remove the extension, and $U if already installed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17560	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17561	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17562	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
				17563	# will be set to the directory where LIBOBJS objects are built.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17564	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
				17565	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17566	done
				17567	LIBOBJS=$ac_libobjs
				17568
				17569	LTLIBOBJS=$ac_ltlibobjs
				17570
				17571
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17572
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17573
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17574	: "${CONFIG_STATUS=./config.status}"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17575	ac_write_fail=0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17576	ac_clean_files_save=$ac_clean_files
				17577	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17578	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
				17579	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
				17580	as_write_fail=0
				17581	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17582	#! $SHELL
				17583	# Generated by $as_me.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17584	# Run this file to recreate the current configuration.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17585	# Compiler output produced by configure, useful for debugging
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17586	# configure, is in config.log if it exists.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17587
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17588	debug=false
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17589	ac_cs_recheck=false
				17590	ac_cs_silent=false
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17591
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17592	SHELL=\${CONFIG_SHELL-$SHELL}
				17593	export SHELL
				17594	_ASEOF
				17595	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
				17596	## -------------------- ##
				17597	## M4sh Initialization. ##
				17598	## -------------------- ##
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17599
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17600	# Be more Bourne compatible
				17601	DUALCASE=1; export DUALCASE # for MKS sh
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17602	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17603	emulate sh
				17604	NULLCMD=:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17605	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17606	# is contrary to our usage. Disable this feature.
				17607	alias -g '${1+"$@"}'='"$@"'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17608	setopt NO_GLOB_SUBST
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	17609	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17610	case `(set -o) 2>/dev/null` in #(
				17611	posix) :
				17612	set -o posix ;; #(
				17613	*) :
				17614	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17615	esac
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	17616	fi
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	17617
				17618
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17619	as_nl='
				17620	'
				17621	export as_nl
				17622	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				17623	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				17624	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				17625	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				17626	# Prefer a ksh shell builtin over an external printf program on Solaris,
				17627	# but without wasting forks for bash or zsh.
				17628	if test -z "$BASH_VERSION$ZSH_VERSION" \
				17629	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				17630	as_echo='print -r --'
				17631	as_echo_n='print -rn --'
				17632	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				17633	as_echo='printf %s\n'
				17634	as_echo_n='printf %s'
				17635	else
				17636	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				17637	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				17638	as_echo_n='/usr/ucb/echo -n'
				17639	else
				17640	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				17641	as_echo_n_body='eval
				17642	arg=$1;
				17643	case $arg in #(
				17644	"$as_nl")
				17645	expr "X$arg" : "X\$.*\$$as_nl";
				17646	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				17647	esac;
				17648	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				17649	'
				17650	export as_echo_n_body
				17651	as_echo_n='sh -c $as_echo_n_body as_echo'
				17652	fi
				17653	export as_echo_body
				17654	as_echo='sh -c $as_echo_body as_echo'
				17655	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17656
				17657	# The user is always right.
				17658	if test "${PATH_SEPARATOR+set}" != set; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17659	PATH_SEPARATOR=:
				17660	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				17661	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				17662	PATH_SEPARATOR=';'
				17663	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17664	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17665
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17666
				17667	# IFS
				17668	# We need space, tab and new line, in precisely that order. Quoting is
				17669	# there to prevent editors from complaining about space-tab.
				17670	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				17671	# splitting by setting IFS to empty value.)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17672	IFS=" "" $as_nl"
				17673
				17674	# Find who we are. Look in the path if we contain no directory separator.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17675	as_myself=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17676	case $0 in #((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17677	[\\/] ) as_myself=$0 ;;
				17678	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17679	for as_dir in $PATH
				17680	do
				17681	IFS=$as_save_IFS
				17682	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17683	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				17684	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17685	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17686
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17687	;;
				17688	esac
				17689	# We did not find ourselves, most probably we were run as `sh COMMAND'
				17690	# in which case we are not to be found in the path.
				17691	if test "x$as_myself" = x; then
				17692	as_myself=$0
				17693	fi
				17694	if test ! -f "$as_myself"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17695	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				17696	exit 1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17697	fi
				17698
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17699	# Unset variables that we do not need and which cause bugs (e.g. in
				17700	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				17701	# suppresses any "Segmentation fault" message there. '((' could
				17702	# trigger a bug in pdksh 5.2.14.
				17703	for as_var in BASH_ENV ENV MAIL MAILPATH
				17704	do eval test x\${$as_var+set} = xset \
				17705	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17706	done
				17707	PS1='$ '
				17708	PS2='> '
				17709	PS4='+ '
				17710
				17711	# NLS nuisances.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17712	LC_ALL=C
				17713	export LC_ALL
				17714	LANGUAGE=C
				17715	export LANGUAGE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17716
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17717	# CDPATH.
				17718	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				17719
				17720
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17721	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				17722	# ----------------------------------------
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17723	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				17724	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17725	# script with STATUS, using 1 if that was 0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17726	as_fn_error ()
				17727	{
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17728	as_status=$1; test $as_status -eq 0 && as_status=1
				17729	if test "$4"; then
				17730	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				17731	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17732	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17733	$as_echo "$as_me: error: $2" >&2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17734	as_fn_exit $as_status
				17735	} # as_fn_error
				17736
				17737
				17738	# as_fn_set_status STATUS
				17739	# -----------------------
				17740	# Set $? to STATUS, without forking.
				17741	as_fn_set_status ()
				17742	{
				17743	return $1
				17744	} # as_fn_set_status
				17745
				17746	# as_fn_exit STATUS
				17747	# -----------------
				17748	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				17749	as_fn_exit ()
				17750	{
				17751	set +e
				17752	as_fn_set_status $1
				17753	exit $1
				17754	} # as_fn_exit
				17755
				17756	# as_fn_unset VAR
				17757	# ---------------
				17758	# Portably unset VAR.
				17759	as_fn_unset ()
				17760	{
				17761	{ eval $1=; unset $1;}
				17762	}
				17763	as_unset=as_fn_unset
				17764	# as_fn_append VAR VALUE
				17765	# ----------------------
				17766	# Append the text in VALUE to the end of the definition contained in VAR. Take
				17767	# advantage of any shell optimizations that allow amortized linear growth over
				17768	# repeated appends, instead of the typical quadratic growth present in naive
				17769	# implementations.
				17770	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				17771	eval 'as_fn_append ()
				17772	{
				17773	eval $1+=\$2
				17774	}'
				17775	else
				17776	as_fn_append ()
				17777	{
				17778	eval $1=\$$1\$2
				17779	}
				17780	fi # as_fn_append
				17781
				17782	# as_fn_arith ARG...
				17783	# ------------------
				17784	# Perform arithmetic evaluation on the ARGs, and store the result in the
				17785	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				17786	# must be portable across $(()) and expr.
				17787	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				17788	eval 'as_fn_arith ()
				17789	{
				17790	as_val=$(( $* ))
				17791	}'
				17792	else
				17793	as_fn_arith ()
				17794	{
				17795	as_val=`expr "$@" \|\| test $? -eq 1`
				17796	}
				17797	fi # as_fn_arith
				17798
				17799
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17800	if expr a : '$a$' >/dev/null 2>&1 &&
				17801	test "X`expr 00001 : '.*$...$'`" = X001; then
				17802	as_expr=expr
				17803	else
				17804	as_expr=false
				17805	fi
				17806
				17807	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				17808	as_basename=basename
				17809	else
				17810	as_basename=false
				17811	fi
				17812
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17813	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				17814	as_dirname=dirname
				17815	else
				17816	as_dirname=false
				17817	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17818
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17819	as_me=`$as_basename -- "$0" \|\|
				17820	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				17821	X"$0" : 'X$//$$' \\| \
				17822	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17823	$as_echo X/"$0" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17824	sed '/^.\/$[^/][^/]$\/*$/{
				17825	s//\1/
				17826	q
				17827	}
				17828	/^X\/$\/\/$$/{
				17829	s//\1/
				17830	q
				17831	}
				17832	/^X\/$\/$.*/{
				17833	s//\1/
				17834	q
				17835	}
				17836	s/.*/./; q'`
				17837
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17838	# Avoid depending upon Character Ranges.
				17839	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				17840	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				17841	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				17842	as_cr_digits='0123456789'
				17843	as_cr_alnum=$as_cr_Letters$as_cr_digits
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17844
				17845	ECHO_C= ECHO_N= ECHO_T=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17846	case `echo -n x` in #(((((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17847	-n*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17848	case `echo 'xy\c'` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17849	c) ECHO_T=' ';; # ECHO_T is single tab character.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17850	xy) ECHO_C='\c';;
				17851	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				17852	ECHO_T=' ';;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17853	esac;;
				17854	*)
				17855	ECHO_N='-n';;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17856	esac
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	17857
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17858	rm -f conf$$ conf$$.exe conf$$.file
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17859	if test -d conf$$.dir; then
				17860	rm -f conf$$.dir/conf$$.file
				17861	else
				17862	rm -f conf$$.dir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17863	mkdir conf$$.dir 2>/dev/null
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17864	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17865	if (echo >conf$$.file) 2>/dev/null; then
				17866	if ln -s conf$$.file conf$$ 2>/dev/null; then
				17867	as_ln_s='ln -s'
				17868	# ... but there are two gotchas:
				17869	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				17870	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17871	# In both cases, we have to default to `cp -pR'.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17872	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17873	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17874	elif ln conf$$.file conf$$ 2>/dev/null; then
				17875	as_ln_s=ln
				17876	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17877	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17878	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17879	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17880	as_ln_s='cp -pR'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17881	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17882	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				17883	rmdir conf$$.dir 2>/dev/null
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17884
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17885
				17886	# as_fn_mkdir_p
				17887	# -------------
				17888	# Create "$as_dir" as a directory, including parents if necessary.
				17889	as_fn_mkdir_p ()
				17890	{
				17891
				17892	case $as_dir in #(
				17893	-*) as_dir=./$as_dir;;
				17894	esac
				17895	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				17896	as_dirs=
				17897	while :; do
				17898	case $as_dir in #(
				17899	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				17900	*) as_qdir=$as_dir;;
				17901	esac
				17902	as_dirs="'$as_qdir' $as_dirs"
				17903	as_dir=`$as_dirname -- "$as_dir" \|\|
				17904	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				17905	X"$as_dir" : 'X$//$[^/]' \\| \
				17906	X"$as_dir" : 'X$//$$' \\| \
				17907	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				17908	$as_echo X"$as_dir" \|
				17909	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				17910	s//\1/
				17911	q
				17912	}
				17913	/^X$\/\/$[^/].*/{
				17914	s//\1/
				17915	q
				17916	}
				17917	/^X$\/\/$$/{
				17918	s//\1/
				17919	q
				17920	}
				17921	/^X$\/$.*/{
				17922	s//\1/
				17923	q
				17924	}
				17925	s/.*/./; q'`
				17926	test -d "$as_dir" && break
				17927	done
				17928	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17929	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17930
				17931
				17932	} # as_fn_mkdir_p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17933	if mkdir -p . 2>/dev/null; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17934	as_mkdir_p='mkdir -p "$as_dir"'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17935	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17936	test -d ./-p && rmdir ./-p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17937	as_mkdir_p=false
				17938	fi
				17939
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17940
				17941	# as_fn_executable_p FILE
				17942	# -----------------------
				17943	# Test if FILE is an executable regular file.
				17944	as_fn_executable_p ()
				17945	{
				17946	test -f "$1" && test -x "$1"
				17947	} # as_fn_executable_p
				17948	as_test_x='test -x'
				17949	as_executable_p=as_fn_executable_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17950
				17951	# Sed expression to map a string onto a valid CPP name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17952	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17953
				17954	# Sed expression to map a string onto a valid variable name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17955	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17956
				17957
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17958	exec 6>&1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17959	## ----------------------------------- ##
				17960	## Main body of $CONFIG_STATUS script. ##
				17961	## ----------------------------------- ##
				17962	_ASEOF
				17963	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17964
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17965	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17966	# Save the log message, to keep $0 and so on meaningful, and to
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17967	# report actual input values of CONFIG_FILES etc. instead of their
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17968	# values after options handling.
				17969	ac_log="
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	17970	This file was extended by python $as_me 3.8, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17971	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17972
				17973	CONFIG_FILES = $CONFIG_FILES
				17974	CONFIG_HEADERS = $CONFIG_HEADERS
				17975	CONFIG_LINKS = $CONFIG_LINKS
				17976	CONFIG_COMMANDS = $CONFIG_COMMANDS
				17977	$ $0 $@
				17978
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17979	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				17980	"
				17981
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17982	_ACEOF
				17983
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17984	case $ac_config_files in *"
				17985	") set x $ac_config_files; shift; ac_config_files=$;;
				17986	esac
				17987
				17988	case $ac_config_headers in *"
				17989	") set x $ac_config_headers; shift; ac_config_headers=$;;
				17990	esac
				17991
				17992
				17993	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17994	# Files that config.status was made for.
Charles-François Natali	6613c18	2011-11-27 11:41:06	[diff] [blame]	17995	config_files="$ac_config_files"
				17996	config_headers="$ac_config_headers"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17997
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17998	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17999
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18000	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18001	ac_cs_usage="\
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18002	\`$as_me' instantiates files and other configuration actions
				18003	from templates according to the current configuration. Unless the files
				18004	and actions are specified as TAGs, all are instantiated by default.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18005
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18006	Usage: $0 [OPTION]... [TAG]...
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18007
				18008	-h, --help print this help, then exit
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18009	-V, --version print version number and configuration settings, then exit
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18010	--config print configuration, then exit
				18011	-q, --quiet, --silent
				18012	do not print progress messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18013	-d, --debug don't remove temporary files
				18014	--recheck update $as_me by reconfiguring in the same conditions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18015	--file=FILE[:TEMPLATE]
				18016	instantiate the configuration file FILE
				18017	--header=FILE[:TEMPLATE]
				18018	instantiate the configuration header FILE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18019
				18020	Configuration files:
				18021	$config_files
				18022
				18023	Configuration headers:
				18024	$config_headers
				18025
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	18026	Report bugs to <https://bugs.python.org/>."
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	18027
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18028	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18029	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18030	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18031	ac_cs_version="\\
Ned Deily	5489bda	2018-01-31 22:44:09	[diff] [blame]	18032	python config.status 3.8
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	18033	configured by $0, generated by GNU Autoconf 2.69,
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18034	with options \\"\$ac_cs_config\\"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18035
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	18036	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18037	This config.status script is free software; the Free Software Foundation
				18038	gives unlimited permission to copy, distribute and modify it."
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18039
				18040	ac_pwd='$ac_pwd'
				18041	srcdir='$srcdir'
				18042	INSTALL='$INSTALL'
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18043	MKDIR_P='$MKDIR_P'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18044	test -n "\$AWK" \|\| AWK=awk
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18045	_ACEOF
				18046
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18047	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				18048	# The default lists apply if the user does not specify any file.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18049	ac_need_defaults=:
				18050	while test $# != 0
				18051	do
				18052	case $1 in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18053	--=?)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18054	ac_option=`expr "X$1" : 'X$[^=]*$='`
				18055	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18056	ac_shift=:
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18057	;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18058	--*=)
				18059	ac_option=`expr "X$1" : 'X$[^=]*$='`
				18060	ac_optarg=
				18061	ac_shift=:
				18062	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18063	*)
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18064	ac_option=$1
				18065	ac_optarg=$2
				18066	ac_shift=shift
				18067	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18068	esac
				18069
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18070	case $ac_option in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18071	# Handling of the options.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18072	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
				18073	ac_cs_recheck=: ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18074	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18075	$as_echo "$ac_cs_version"; exit ;;
				18076	--config \| --confi \| --conf \| --con \| --co \| --c )
				18077	$as_echo "$ac_cs_config"; exit ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18078	--debug \| --debu \| --deb \| --de \| --d \| -d )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18079	debug=: ;;
				18080	--file \| --fil \| --fi \| --f )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18081	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18082	case $ac_optarg in
				18083	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18084	'') as_fn_error $? "missing file argument" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18085	esac
				18086	as_fn_append CONFIG_FILES " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18087	ac_need_defaults=false;;
				18088	--header \| --heade \| --head \| --hea )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18089	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18090	case $ac_optarg in
				18091	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				18092	esac
				18093	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18094	ac_need_defaults=false;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18095	--he \| --h)
				18096	# Conflict between --help and --header
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18097	as_fn_error $? "ambiguous option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18098	Try \`$0 --help' for more information.";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18099	--help \| --hel \| -h )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18100	$as_echo "$ac_cs_usage"; exit ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18101	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				18102	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
				18103	ac_cs_silent=: ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18104
				18105	# This is an error.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18106	-*) as_fn_error $? "unrecognized option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18107	Try \`$0 --help' for more information." ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18108
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18109	*) as_fn_append ac_config_targets " $1"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18110	ac_need_defaults=false ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18111
				18112	esac
				18113	shift
				18114	done
				18115
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18116	ac_configure_extra_args=
				18117
				18118	if $ac_cs_silent; then
				18119	exec 6>/dev/null
				18120	ac_configure_extra_args="$ac_configure_extra_args --silent"
				18121	fi
				18122
				18123	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18124	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18125	if \$ac_cs_recheck; then
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	18126	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18127	shift
				18128	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
				18129	CONFIG_SHELL='$SHELL'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18130	export CONFIG_SHELL
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18131	exec "\$@"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18132	fi
				18133
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18134	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18135	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18136	exec 5>>config.log
				18137	{
				18138	echo
				18139	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
				18140	## Running $as_me. ##
				18141	_ASBOX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18142	$as_echo "$ac_log"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18143	} >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18144
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18145	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18146	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18147	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18148
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18149	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18150
				18151	# Handling of arguments.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18152	for ac_config_target in $ac_config_targets
				18153	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18154	case $ac_config_target in
				18155	"pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;;
				18156	"Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;;
				18157	"Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;;
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	18158	"Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;;
				18159	"Mac/Resources/app/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/app/Info.plist" ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18160	"Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;;
Antoine Pitrou	2032722	2009-05-24 20:39:11	[diff] [blame]	18161	"Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;;
Victor Stinner	0a8e572	2019-05-23 01:30:23	[diff] [blame]	18162	"Misc/python-embed.pc") CONFIG_FILES="$CONFIG_FILES Misc/python-embed.pc" ;;
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	18163	"Misc/python-config.sh") CONFIG_FILES="$CONFIG_FILES Misc/python-config.sh" ;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	18164	"Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18165
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18166	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18167	esac
				18168	done
				18169
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18170
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18171	# If the user did not use the arguments to specify the items to instantiate,
				18172	# then the envvar interface is used. Set only those that are not.
				18173	# We use the long form for the default assignment because of an extremely
				18174	# bizarre bug on SunOS 4.1.3.
				18175	if $ac_need_defaults; then
				18176	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
				18177	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
				18178	fi
				18179
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18180	# Have a temporary directory for convenience. Make it in the build tree
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18181	# simply because there is no reason against having it here, and in addition,
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18182	# creating and moving files from /tmp can sometimes cause problems.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18183	# Hook for its removal unless debugging.
				18184	# Note that there is a small window in which the directory will not be cleaned:
				18185	# after its creation but before its name has been assigned to `$tmp'.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18186	$debug \|\|
				18187	{
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18188	tmp= ac_tmp=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18189	trap 'exit_status=$?
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18190	: "${ac_tmp:=$tmp}"
				18191	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18192	' 0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18193	trap 'as_fn_exit 1' 1 2 13 15
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18194	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18195	# Create a (secure) tmp directory for tmp files.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18196
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18197	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18198	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18199	test -d "$tmp"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18200	} \|\|
				18201	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18202	tmp=./conf$$-$RANDOM
				18203	(umask 077 && mkdir "$tmp")
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18204	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18205	ac_tmp=$tmp
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18206
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18207	# Set up the scripts for CONFIG_FILES section.
				18208	# No need to generate them if there are no CONFIG_FILES.
				18209	# This happens for instance with `./config.status config.h'.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18210	if test -n "$CONFIG_FILES"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18211
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18212
				18213	ac_cr=`echo X \| tr X '\015'`
				18214	# On cygwin, bash can eat \r inside `` if the user requested igncr.
				18215	# But we know of no other shell where ac_cr would be empty at this
				18216	# point, so we can use a bashism as a fallback.
				18217	if test "x$ac_cr" = x; then
				18218	eval ac_cr=\$\'\\r\'
				18219	fi
				18220	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
				18221	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18222	ac_cs_awk_cr='\\r'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18223	else
				18224	ac_cs_awk_cr=$ac_cr
				18225	fi
				18226
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18227	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18228	_ACEOF
				18229
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18230
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18231	{
				18232	echo "cat >conf$$subs.awk <<_ACEOF" &&
				18233	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
				18234	echo "_ACEOF"
				18235	} >conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18236	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				18237	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18238	ac_delim='%!_!# '
				18239	for ac_last_try in false false false false false :; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18240	. ./conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18241	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18242
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18243	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
				18244	if test $ac_delim_n = $ac_delim_num; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18245	break
				18246	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18247	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18248	else
				18249	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18250	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18251	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18252	rm -f conf$$subs.sh
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18253
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18254	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18255	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18256	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18257	sed -n '
				18258	h
				18259	s/^/S["/; s/!.*/"]=/
				18260	p
				18261	g
				18262	s/^[^!]*!//
				18263	:repl
				18264	t repl
				18265	s/'"$ac_delim"'$//
				18266	t delim
				18267	:nl
				18268	h
				18269	s/$.\{148\}$..*/\1/
				18270	t more1
				18271	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
				18272	p
				18273	n
				18274	b repl
				18275	:more1
				18276	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				18277	p
				18278	g
				18279	s/.\{148\}//
				18280	t nl
				18281	:delim
				18282	h
				18283	s/$.\{148\}$..*/\1/
				18284	t more2
				18285	s/["\\]/\\&/g; s/^/"/; s/$/"/
				18286	p
				18287	b
				18288	:more2
				18289	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				18290	p
				18291	g
				18292	s/.\{148\}//
				18293	t delim
				18294	' <conf$$subs.awk \| sed '
				18295	/^[^""]/{
				18296	N
				18297	s/\n//
				18298	}
				18299	' >>$CONFIG_STATUS \|\| ac_write_fail=1
				18300	rm -f conf$$subs.awk
				18301	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18302	_ACAWK
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18303	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18304	for (key in S) S_is_set[key] = 1
				18305	FS = ""
				18306
				18307	}
				18308	{
				18309	line = $ 0
				18310	nfields = split(line, field, "@")
				18311	substed = 0
				18312	len = length(field[1])
				18313	for (i = 2; i < nfields; i++) {
				18314	key = field[i]
				18315	keylen = length(key)
				18316	if (S_is_set[key]) {
				18317	value = S[key]
				18318	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
				18319	len += length(value) + length(field[++i])
				18320	substed = 1
				18321	} else
				18322	len += 1 + keylen
				18323	}
				18324
				18325	print line
				18326	}
				18327
				18328	_ACAWK
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18329	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18330	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				18331	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
				18332	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
				18333	else
				18334	cat
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18335	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18336	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	18337	_ACEOF
				18338
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18339	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
				18340	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18341	# trailing colons and then remove the whole line if VPATH becomes empty
				18342	# (actually we leave an empty line to preserve line numbers).
				18343	if test "x$srcdir" = x.; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18344	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
				18345	h
				18346	s///
				18347	s/^/:/
				18348	s/[ ]*$/:/
				18349	s/:\$(srcdir):/:/g
				18350	s/:\${srcdir}:/:/g
				18351	s/:@srcdir@:/:/g
				18352	s/^:*//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18353	s/:*$//
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18354	x
				18355	s/$=[ ]$./\1/
				18356	G
				18357	s/\n//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18358	s/^[^=]=[ ]$//
				18359	}'
				18360	fi
				18361
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18362	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18363	fi # test -n "$CONFIG_FILES"
				18364
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18365	# Set up the scripts for CONFIG_HEADERS section.
				18366	# No need to generate them if there are no CONFIG_HEADERS.
				18367	# This happens for instance with `./config.status Makefile'.
				18368	if test -n "$CONFIG_HEADERS"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18369	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18370	BEGIN {
				18371	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18373	# Transform confdefs.h into an awk script `defines.awk', embedded as
				18374	# here-document in config.status, that substitutes the proper values into
				18375	# config.h.in to produce config.h.
				18376
				18377	# Create a delimiter string that does not exist in confdefs.h, to ease
				18378	# handling of long lines.
				18379	ac_delim='%!_!# '
				18380	for ac_last_try in false false :; do
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18381	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
				18382	if test -z "$ac_tt"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18383	break
				18384	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18385	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18386	else
				18387	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
				18388	fi
				18389	done
				18390
				18391	# For the awk script, D is an array of macro values keyed by name,
				18392	# likewise P contains macro parameters if any. Preserve backslash
				18393	# newline sequences.
				18394
				18395	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
				18396	sed -n '
				18397	s/.\{148\}/&'"$ac_delim"'/g
				18398	t rset
				18399	:rset
				18400	s/^[ ]#[ ]define[ ][ ]*/ /
				18401	t def
				18402	d
				18403	:def
				18404	s/\\$//
				18405	t bsnl
				18406	s/["\\]/\\&/g
				18407	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				18408	D["\1"]=" \3"/p
				18409	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
				18410	d
				18411	:bsnl
				18412	s/["\\]/\\&/g
				18413	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				18414	D["\1"]=" \3\\\\\\n"\\/p
				18415	t cont
				18416	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
				18417	t cont
				18418	d
				18419	:cont
				18420	n
				18421	s/.\{148\}/&'"$ac_delim"'/g
				18422	t clear
				18423	:clear
				18424	s/\\$//
				18425	t bsnlc
				18426	s/["\\]/\\&/g; s/^/"/; s/$/"/p
				18427	d
				18428	:bsnlc
				18429	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
				18430	b cont
				18431	' <confdefs.h \| sed '
				18432	s/'"$ac_delim"'/"\\\
				18433	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
				18434
				18435	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18436	for (key in D) D_is_set[key] = 1
				18437	FS = ""
				18438	}
				18439	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
				18440	line = \$ 0
				18441	split(line, arg, " ")
				18442	if (arg[1] == "#") {
				18443	defundef = arg[2]
				18444	mac1 = arg[3]
				18445	} else {
				18446	defundef = substr(arg[1], 2)
				18447	mac1 = arg[2]
				18448	}
				18449	split(mac1, mac2, "(") #)
				18450	macro = mac2[1]
				18451	prefix = substr(line, 1, index(line, defundef) - 1)
				18452	if (D_is_set[macro]) {
				18453	# Preserve the white space surrounding the "#".
				18454	print prefix "define", macro P[macro] D[macro]
				18455	next
				18456	} else {
				18457	# Replace #undef with comments. This is necessary, for example,
				18458	# in the case of _POSIX_SOURCE, which is predefined and required
				18459	# on some systems where configure will not decide to define it.
				18460	if (defundef == "undef") {
				18461	print "/", prefix defundef, macro, "/"
				18462	next
				18463	}
				18464	}
				18465	}
				18466	{ print }
				18467	_ACAWK
				18468	_ACEOF
				18469	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18470	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18471	fi # test -n "$CONFIG_HEADERS"
				18472
				18473
				18474	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
				18475	shift
				18476	for ac_tag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18477	do
				18478	case $ac_tag in
				18479	:[FHLC]) ac_mode=$ac_tag; continue;;
				18480	esac
				18481	case $ac_mode$ac_tag in
				18482	:[FHL]:);;
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18483	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18484	:[FH]-) ac_tag=-:-;;
				18485	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
				18486	esac
				18487	ac_save_IFS=$IFS
				18488	IFS=:
				18489	set x $ac_tag
				18490	IFS=$ac_save_IFS
				18491	shift
				18492	ac_file=$1
				18493	shift
				18494
				18495	case $ac_mode in
				18496	:L) ac_source=$1;;
				18497	:[FH])
				18498	ac_file_inputs=
				18499	for ac_f
				18500	do
				18501	case $ac_f in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18502	-) ac_f="$ac_tmp/stdin";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18503	*) # Look for the file first in the build tree, then in the source tree
				18504	# (if the path is not absolute). The absolute path cannot be DOS-style,
				18505	# because $ac_f cannot contain `:'.
				18506	test -f "$ac_f" \|\|
				18507	case $ac_f in
				18508	[\\/$]*) false;;
				18509	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
				18510	esac \|\|
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18511	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18512	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18513	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
				18514	as_fn_append ac_file_inputs " '$ac_f'"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18515	done
				18516
				18517	# Let's still pretend it is `configure' which instantiates (i.e., don't
				18518	# use $as_me), people would be surprised to read:
				18519	# /* config.h. Generated by config.status. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18520	configure_input='Generated from '`
				18521	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
				18522	`' by configure.'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18523	if test x"$ac_file" != x-; then
				18524	configure_input="$ac_file. $configure_input"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18525	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
				18526	$as_echo "$as_me: creating $ac_file" >&6;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18527	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18528	# Neutralize special characters interpreted by sed in replacement strings.
				18529	case $configure_input in #(
				18530	\& \| \\| \| \\ )
				18531	ac_sed_conf_input=`$as_echo "$configure_input" \|
				18532	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
				18533	*) ac_sed_conf_input=$configure_input;;
				18534	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18535
				18536	case $ac_tag in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18537	:-: \| *:-) cat >"$ac_tmp/stdin" \
				18538	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18539	esac
				18540	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18541	esac
				18542
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18543	ac_dir=`$as_dirname -- "$ac_file" \|\|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18544	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18545	X"$ac_file" : 'X$//$[^/]' \\| \
				18546	X"$ac_file" : 'X$//$$' \\| \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18547	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18548	$as_echo X"$ac_file" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18549	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				18550	s//\1/
				18551	q
				18552	}
				18553	/^X$\/\/$[^/].*/{
				18554	s//\1/
				18555	q
				18556	}
				18557	/^X$\/\/$$/{
				18558	s//\1/
				18559	q
				18560	}
				18561	/^X$\/$.*/{
				18562	s//\1/
				18563	q
				18564	}
				18565	s/.*/./; q'`
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18566	as_dir="$ac_dir"; as_fn_mkdir_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18567	ac_builddir=.
				18568
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18569	case "$ac_dir" in
				18570	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18571	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18572	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18573	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18574	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18575	case $ac_top_builddir_sub in
				18576	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18577	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				18578	esac ;;
				18579	esac
				18580	ac_abs_top_builddir=$ac_pwd
				18581	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				18582	# for backward compatibility:
				18583	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18584
				18585	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18586	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18587	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18588	ac_top_srcdir=$ac_top_builddir_sub
				18589	ac_abs_top_srcdir=$ac_pwd ;;
				18590	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18591	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18592	ac_top_srcdir=$srcdir
				18593	ac_abs_top_srcdir=$srcdir ;;
				18594	*) # Relative name.
				18595	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				18596	ac_top_srcdir=$ac_top_build_prefix$srcdir
				18597	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18598	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18599	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18600
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18601
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18602	case $ac_mode in
				18603	:F)
				18604	#
				18605	# CONFIG_FILE
				18606	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18607
				18608	case $INSTALL in
				18609	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18610	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18611	esac
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18612	ac_MKDIR_P=$MKDIR_P
				18613	case $MKDIR_P in
				18614	[\\/$]* \| ?:[\\/]* ) ;;
				18615	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
				18616	esac
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	18617	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18618
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18619	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18620	# If the template does not know about datarootdir, expand it.
				18621	# FIXME: This hack should be removed a few years after 2.60.
				18622	ac_datarootdir_hack=; ac_datarootdir_seen=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18623	ac_sed_dataroot='
				18624	/datarootdir/ {
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18625	p
				18626	q
				18627	}
				18628	/@datadir@/p
				18629	/@docdir@/p
				18630	/@infodir@/p
				18631	/@localedir@/p
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18632	/@mandir@/p'
				18633	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18634	datarootdir) ac_datarootdir_seen=yes;;
				18635	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18636	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
				18637	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18638	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18639	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18640	ac_datarootdir_hack='
				18641	s&@datadir@&$datadir&g
				18642	s&@docdir@&$docdir&g
				18643	s&@infodir@&$infodir&g
				18644	s&@localedir@&$localedir&g
				18645	s&@mandir@&$mandir&g
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18646	s&\\\${datarootdir}&$datarootdir&g' ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18647	esac
				18648	_ACEOF
				18649
				18650	# Neutralize VPATH when `$srcdir' = `.'.
				18651	# Shell code in configure.ac might set extrasub.
				18652	# FIXME: do we really want to maintain this feature?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18653	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18654	ac_sed_extra="$ac_vpsub
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18655	$extrasub
				18656	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18657	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18658	:t
				18659	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18660	s\|@configure_input@\|$ac_sed_conf_input\|;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18661	s&@top_builddir@&$ac_top_builddir_sub&;t t
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18662	s&@top_build_prefix@&$ac_top_build_prefix&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18663	s&@srcdir@&$ac_srcdir&;t t
				18664	s&@abs_srcdir@&$ac_abs_srcdir&;t t
				18665	s&@top_srcdir@&$ac_top_srcdir&;t t
				18666	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
				18667	s&@builddir@&$ac_builddir&;t t
				18668	s&@abs_builddir@&$ac_abs_builddir&;t t
				18669	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
				18670	s&@INSTALL@&$ac_INSTALL&;t t
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18671	s&@MKDIR_P@&$ac_MKDIR_P&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18672	$ac_datarootdir_hack
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18673	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18674	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
				18675	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	18676
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18677	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18678	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
				18679	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
				18680	"$ac_tmp/out"`; test -z "$ac_out"; } &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18681	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18682	which seems to be undefined. Please make sure it is defined" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18683	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18684	which seems to be undefined. Please make sure it is defined" >&2;}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	18685
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18686	rm -f "$ac_tmp/stdin"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18687	case $ac_file in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18688	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
				18689	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18690	esac \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18691	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18692	;;
				18693	:H)
				18694	#
				18695	# CONFIG_HEADER
				18696	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18697	if test x"$ac_file" != x-; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18698	{
				18699	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18700	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
				18701	} >"$ac_tmp/config.h" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18702	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18703	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18704	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
				18705	$as_echo "$as_me: $ac_file is unchanged" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18706	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18707	rm -f "$ac_file"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18708	mv "$ac_tmp/config.h" "$ac_file" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18709	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18710	fi
				18711	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18712	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18713	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18714	\|\| as_fn_error $? "could not create -" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18715	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18716	;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	18717
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18718
				18719	esac
				18720
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	18721
				18722	case $ac_file$ac_mode in
				18723	"Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;;
				18724
				18725	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18726	done # for ac_tag
				18727
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18728
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18729	as_fn_exit 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18730	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18731	ac_clean_files=$ac_clean_files_save
				18732
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18733	test $ac_write_fail = 0 \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18734	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18735
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18736
				18737	# configure is writing to config.log, and then calls config.status.
				18738	# config.status does its own redirection, appending to config.log.
				18739	# Unfortunately, on DOS this fails, as config.log is still kept open
				18740	# by configure, so config.status won't be able to write to it; its
				18741	# output is simply discarded. So we exec the FD to /dev/null,
				18742	# effectively closing config.log, so it can be properly (re)opened and
				18743	# appended to by config.status. When coming back to configure, we
				18744	# need to make the FD available again.
				18745	if test "$no_create" != yes; then
				18746	ac_cs_success=:
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18747	ac_config_status_args=
				18748	test "$silent" = yes &&
				18749	ac_config_status_args="$ac_config_status_args --quiet"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18750	exec 5>/dev/null
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18751	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18752	exec 5>>config.log
				18753	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
				18754	# would make configure fail if this is the last instruction.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18755	$ac_cs_success \|\| as_fn_exit 1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18756	fi
				18757	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
				18758	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
				18759	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18760	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18761
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18762
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18763	echo "creating Modules/Setup.local" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18764	if test ! -f Modules/Setup.local
				18765	then
				18766	echo "# Edit this file for local setup changes" >Modules/Setup.local
				18767	fi
				18768
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18769	echo "creating Makefile" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18770	$SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	18771	-s Modules \
Antoine Pitrou	961d54c	2018-07-16 17:03:03	[diff] [blame]	18772	Modules/Setup.local $srcdir/Modules/Setup
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	18773	mv config.c Modules
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18774
				18775	if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
				18776	echo "" >&6
				18777	echo "" >&6
Brett Cannon	b4e5fee	2017-06-09 20:56:57	[diff] [blame]	18778	echo "If you want a release build with all stable optimizations active (PGO, etc)," >&6
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	18779	echo "please run ./configure --enable-optimizations" >&6
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18780	echo "" >&6
				18781	echo "" >&6
				18782	fi
				18783