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	4829bc6	2016-09-12 21:29:04	[diff] [blame]	3	# Generated by GNU Autoconf 2.69 for python 3.7.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4	#
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	5	# Report bugs to <https://github.com/python/cpython/issues/>.
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
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	270	$0: https://github.com/python/cpython/issues/ 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	4829bc6	2016-09-12 21:29:04	[diff] [blame]	583	PACKAGE_VERSION='3.7'
				584	PACKAGE_STRING='python 3.7'
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	585	PACKAGE_BUGREPORT='https://github.com/python/cpython/issues/'
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
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	634	EXT_SUFFIX
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	635	SOABI
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	636	LIBC
				637	LIBM
				638	HAVE_GETHOSTBYNAME
				639	HAVE_GETHOSTBYNAME_R
				640	HAVE_GETHOSTBYNAME_R_3_ARG
				641	HAVE_GETHOSTBYNAME_R_5_ARG
				642	HAVE_GETHOSTBYNAME_R_6_ARG
				643	LIBOBJS
				644	TRUE
				645	MACHDEP_OBJS
				646	DYNLOADFILE
				647	DLINCLDIR
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	648	DTRACE_OBJS
				649	DTRACE_HEADERS
				650	DFLAGS
				651	DTRACE
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	652	LDLAST
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	653	TCLTK_LIBS
				654	TCLTK_INCLUDES
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	655	LIBFFI_INCLUDEDIR
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	656	PKG_CONFIG_LIBDIR
				657	PKG_CONFIG_PATH
				658	PKG_CONFIG
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	659	SHLIBS
				660	CFLAGSFORSHARED
				661	LINKFORSHARED
				662	CCSHARED
				663	BLDSHARED
				664	LDCXXSHARED
				665	LDSHARED
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	666	SHLIB_SUFFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	667	LIBTOOL_CRUFT
				668	OTHER_LIBTOOL_OPT
				669	UNIVERSAL_ARCH_FLAGS
Victor Stinner	0198f52	2018-12-20 15:03:01	[diff] [blame]	670	LDFLAGS_NODIST
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	671	CFLAGS_NODIST
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	672	BASECFLAGS
Victor Stinner	826f83f	2017-04-28 13:07:10	[diff] [blame]	673	CFLAGS_ALIASING
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	674	OPT
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	675	LLVM_PROF_FOUND
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	676	LLVM_PROFDATA
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	677	LLVM_PROF_ERR
				678	LLVM_PROF_FILE
				679	LLVM_PROF_MERGER
				680	PGO_PROF_USE_FLAG
				681	PGO_PROF_GEN_FLAG
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	682	LLVM_AR_FOUND
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	683	LLVM_AR
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	684	DEF_MAKE_RULE
				685	DEF_MAKE_ALL_RULE
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	686	ABIFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	687	LN
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	688	MKDIR_P
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	689	INSTALL_DATA
				690	INSTALL_SCRIPT
				691	INSTALL_PROGRAM
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	692	ac_ct_READELF
				693	READELF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	694	ARFLAGS
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	695	ac_ct_AR
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	696	AR
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	697	GNULD
				698	LINKCC
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	699	LDVERSION
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	700	RUNSHARED
				701	INSTSONAME
				702	LDLIBRARYDIR
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	703	PY3LIBRARY
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	704	BLDLIBRARY
				705	DLLLIBRARY
				706	LDLIBRARY
				707	LIBRARY
				708	BUILDEXEEXT
				709	EGREP
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	710	NO_AS_NEEDED
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	711	MULTIARCH_CPPFLAGS
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	712	PLATFORM_TRIPLET
				713	MULTIARCH
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	714	ac_ct_CXX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	715	MAINCC
				716	CXX
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	717	SED
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	718	GREP
				719	CPP
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	720	OBJEXT
				721	EXEEXT
				722	ac_ct_CC
				723	CPPFLAGS
				724	LDFLAGS
				725	CFLAGS
				726	CC
				727	EXPORT_MACOSX_DEPLOYMENT_TARGET
				728	CONFIGURE_MACOSX_DEPLOYMENT_TARGET
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	729	_PYTHON_HOST_PLATFORM
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	730	MACHDEP
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	731	FRAMEWORKINSTALLAPPSPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	732	FRAMEWORKUNIXTOOLSPREFIX
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	733	FRAMEWORKPYTHONW
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	734	FRAMEWORKALTINSTALLLAST
				735	FRAMEWORKALTINSTALLFIRST
				736	FRAMEWORKINSTALLLAST
				737	FRAMEWORKINSTALLFIRST
				738	PYTHONFRAMEWORKINSTALLDIR
				739	PYTHONFRAMEWORKPREFIX
				740	PYTHONFRAMEWORKDIR
				741	PYTHONFRAMEWORKIDENTIFIER
				742	PYTHONFRAMEWORK
				743	LIPO_32BIT_FLAGS
				744	ARCH_RUN_32BIT
				745	UNIVERSALSDK
				746	CONFIG_ARGS
				747	SOVERSION
				748	VERSION
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	749	PYTHON_FOR_BUILD
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	750	PYTHON_FOR_REGEN
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	751	host_os
				752	host_vendor
				753	host_cpu
				754	host
				755	build_os
				756	build_vendor
				757	build_cpu
				758	build
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	759	HAS_GIT
				760	GITBRANCH
				761	GITTAG
				762	GITVERSION
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	763	BASECPPFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	764	target_alias
				765	host_alias
				766	build_alias
				767	LIBS
				768	ECHO_T
				769	ECHO_N
				770	ECHO_C
				771	DEFS
				772	mandir
				773	localedir
				774	libdir
				775	psdir
				776	pdfdir
				777	dvidir
				778	htmldir
				779	infodir
				780	docdir
				781	oldincludedir
				782	includedir
				783	localstatedir
				784	sharedstatedir
				785	sysconfdir
				786	datadir
				787	datarootdir
				788	libexecdir
				789	sbindir
				790	bindir
				791	program_transform_name
				792	prefix
				793	exec_prefix
				794	PACKAGE_URL
				795	PACKAGE_BUGREPORT
				796	PACKAGE_STRING
				797	PACKAGE_VERSION
				798	PACKAGE_TARNAME
				799	PACKAGE_NAME
				800	PATH_SEPARATOR
				801	SHELL'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	802	ac_subst_files=''
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	803	ac_user_opts='
				804	enable_option_checking
				805	enable_universalsdk
				806	with_universal_archs
				807	with_framework_name
				808	enable_framework
				809	with_gcc
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	810	with_icc
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	811	with_cxx_main
				812	with_suffix
				813	enable_shared
				814	enable_profiling
				815	with_pydebug
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	816	with_assertions
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	817	enable_optimizations
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	818	with_lto
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	819	with_hash_algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	820	with_address_sanitizer
Gregory P. Smith	5f4d05d	2018-11-12 21:48:24	[diff] [blame]	821	with_memory_sanitizer
				822	with_undefined_behavior_sanitizer
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	823	with_libs
				824	with_system_expat
				825	with_system_ffi
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	826	with_system_libmpdec
Stefan Krah	c4ca1f8	2020-02-29 22:10:26	[diff] [blame]	827	with_decimal_contextvar
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	828	enable_loadable_sqlite_extensions
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	829	with_tcltk_includes
				830	with_tcltk_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	831	with_dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	832	enable_ipv6
				833	with_doc_strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	834	with_pymalloc
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	835	with_c_locale_coercion
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	836	with_valgrind
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	837	with_dtrace
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	838	with_libm
				839	with_libc
				840	enable_big_digits
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	841	with_computed_gotos
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	842	with_ensurepip
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	843	with_openssl
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	844	with_ssl_default_suites
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	845	'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	846	ac_precious_vars='build_alias
				847	host_alias
				848	target_alias
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	849	MACHDEP
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	850	CC
				851	CFLAGS
				852	LDFLAGS
				853	LIBS
				854	CPPFLAGS
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	855	CPP
				856	PKG_CONFIG
				857	PKG_CONFIG_PATH
				858	PKG_CONFIG_LIBDIR'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	859
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	860
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	861	# Initialize some variables set by options.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	862	ac_init_help=
				863	ac_init_version=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	864	ac_unrecognized_opts=
				865	ac_unrecognized_sep=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	866	# The variables have the same names as the options, with
				867	# dashes changed to underlines.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	868	cache_file=/dev/null
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	869	exec_prefix=NONE
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	870	no_create=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	871	no_recursion=
				872	prefix=NONE
				873	program_prefix=NONE
				874	program_suffix=NONE
				875	program_transform_name=s,x,x,
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	876	silent=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	877	site=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	878	srcdir=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	879	verbose=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	880	x_includes=NONE
				881	x_libraries=NONE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	882
				883	# Installation directory options.
				884	# These are left unexpanded so users can "make install exec_prefix=/foo"
				885	# and all the variables that are supposed to be based on exec_prefix
				886	# by default will actually change.
				887	# Use braces instead of parens because sh, perl, etc. also accept them.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	888	# (The list follows the same order as the GNU Coding Standards.)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	889	bindir='${exec_prefix}/bin'
				890	sbindir='${exec_prefix}/sbin'
				891	libexecdir='${exec_prefix}/libexec'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	892	datarootdir='${prefix}/share'
				893	datadir='${datarootdir}'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	894	sysconfdir='${prefix}/etc'
				895	sharedstatedir='${prefix}/com'
				896	localstatedir='${prefix}/var'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	897	includedir='${prefix}/include'
				898	oldincludedir='/usr/include'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	899	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
				900	infodir='${datarootdir}/info'
				901	htmldir='${docdir}'
				902	dvidir='${docdir}'
				903	pdfdir='${docdir}'
				904	psdir='${docdir}'
				905	libdir='${exec_prefix}/lib'
				906	localedir='${datarootdir}/locale'
				907	mandir='${datarootdir}/man'
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	908
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	909	ac_prev=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	910	ac_dashdash=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	911	for ac_option
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	912	do
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	913	# If the previous option needs an argument, assign it.
				914	if test -n "$ac_prev"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	915	eval $ac_prev=\$ac_option
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	916	ac_prev=
				917	continue
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	918	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	919
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	920	case $ac_option in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	921	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
				922	*=) ac_optarg= ;;
				923	*) ac_optarg=yes ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	924	esac
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	925
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	926	# Accept the important Cygnus configure options, so we can diagnose typos.
				927
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	928	case $ac_dashdash$ac_option in
				929	--)
				930	ac_dashdash=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	931
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	932	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
				933	ac_prev=bindir ;;
				934	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	935	bindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	936
				937	-build \| --build \| --buil \| --bui \| --bu)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	938	ac_prev=build_alias ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	939	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	940	build_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	941
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	942	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
				943	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
				944	ac_prev=cache_file ;;
				945	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
				946	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	947	cache_file=$ac_optarg ;;
				948
				949	--config-cache \| -C)
				950	cache_file=config.cache ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	951
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	952	-datadir \| --datadir \| --datadi \| --datad)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	953	ac_prev=datadir ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	954	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	955	datadir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	956
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	957	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
				958	\| --dataroo \| --dataro \| --datar)
				959	ac_prev=datarootdir ;;
				960	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
				961	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
				962	datarootdir=$ac_optarg ;;
				963
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	964	-disable-* \| --disable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	965	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	966	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	967	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	968	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	969	ac_useropt_orig=$ac_useropt
				970	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				971	case $ac_user_opts in
				972	*"
				973	"enable_$ac_useropt"
				974	"*) ;;
				975	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
				976	ac_unrecognized_sep=', ';;
				977	esac
				978	eval enable_$ac_useropt=no ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	979
				980	-docdir \| --docdir \| --docdi \| --doc \| --do)
				981	ac_prev=docdir ;;
				982	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
				983	docdir=$ac_optarg ;;
				984
				985	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
				986	ac_prev=dvidir ;;
				987	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
				988	dvidir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	989
				990	-enable-* \| --enable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	991	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	992	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	993	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	994	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	995	ac_useropt_orig=$ac_useropt
				996	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				997	case $ac_user_opts in
				998	*"
				999	"enable_$ac_useropt"
				1000	"*) ;;
				1001	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
				1002	ac_unrecognized_sep=', ';;
				1003	esac
				1004	eval enable_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1005
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1006	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
				1007	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
				1008	\| --exec \| --exe \| --ex)
				1009	ac_prev=exec_prefix ;;
				1010	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
				1011	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
				1012	\| --exec=* \| --exe=* \| --ex=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1013	exec_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1014
				1015	-gas \| --gas \| --ga \| --g)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1016	# Obsolete; use --with-gas.
				1017	with_gas=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1018
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1019	-help \| --help \| --hel \| --he \| -h)
				1020	ac_init_help=long ;;
				1021	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
				1022	ac_init_help=recursive ;;
				1023	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
				1024	ac_init_help=short ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1025
				1026	-host \| --host \| --hos \| --ho)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1027	ac_prev=host_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1028	-host=* \| --host=* \| --hos=* \| --ho=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1029	host_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1030
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1031	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
				1032	ac_prev=htmldir ;;
				1033	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
				1034	\| --ht=*)
				1035	htmldir=$ac_optarg ;;
				1036
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1037	-includedir \| --includedir \| --includedi \| --included \| --include \
				1038	\| --includ \| --inclu \| --incl \| --inc)
				1039	ac_prev=includedir ;;
				1040	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
				1041	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1042	includedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1043
				1044	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
				1045	ac_prev=infodir ;;
				1046	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1047	infodir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1048
				1049	-libdir \| --libdir \| --libdi \| --libd)
				1050	ac_prev=libdir ;;
				1051	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1052	libdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1053
				1054	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
				1055	\| --libexe \| --libex \| --libe)
				1056	ac_prev=libexecdir ;;
				1057	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
				1058	\| --libexe=* \| --libex=* \| --libe=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1059	libexecdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1060
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1061	-localedir \| --localedir \| --localedi \| --localed \| --locale)
				1062	ac_prev=localedir ;;
				1063	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
				1064	localedir=$ac_optarg ;;
				1065
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1066	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1067	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1068	ac_prev=localstatedir ;;
				1069	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1070	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1071	localstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1072
				1073	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
				1074	ac_prev=mandir ;;
				1075	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1076	mandir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1077
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1078	-nfp \| --nfp \| --nf)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1079	# Obsolete; use --without-fp.
				1080	with_fp=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1081
				1082	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1083	\| --no-cr \| --no-c \| -n)
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1084	no_create=yes ;;
				1085
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1086	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
				1087	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
				1088	no_recursion=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1089
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1090	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
				1091	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
				1092	\| --oldin \| --oldi \| --old \| --ol \| --o)
				1093	ac_prev=oldincludedir ;;
				1094	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
				1095	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
				1096	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1097	oldincludedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1098
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1099	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
				1100	ac_prev=prefix ;;
				1101	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1102	prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1103
				1104	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
				1105	\| --program-pre \| --program-pr \| --program-p)
				1106	ac_prev=program_prefix ;;
				1107	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
				1108	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1109	program_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1110
				1111	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
				1112	\| --program-suf \| --program-su \| --program-s)
				1113	ac_prev=program_suffix ;;
				1114	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
				1115	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1116	program_suffix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1117
				1118	-program-transform-name \| --program-transform-name \
				1119	\| --program-transform-nam \| --program-transform-na \
				1120	\| --program-transform-n \| --program-transform- \
				1121	\| --program-transform \| --program-transfor \
				1122	\| --program-transfo \| --program-transf \
				1123	\| --program-trans \| --program-tran \
				1124	\| --progr-tra \| --program-tr \| --program-t)
				1125	ac_prev=program_transform_name ;;
				1126	-program-transform-name=* \| --program-transform-name=* \
				1127	\| --program-transform-nam=* \| --program-transform-na=* \
				1128	\| --program-transform-n=* \| --program-transform-=* \
				1129	\| --program-transform=* \| --program-transfor=* \
				1130	\| --program-transfo=* \| --program-transf=* \
				1131	\| --program-trans=* \| --program-tran=* \
				1132	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1133	program_transform_name=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1134
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1135	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
				1136	ac_prev=pdfdir ;;
				1137	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
				1138	pdfdir=$ac_optarg ;;
				1139
				1140	-psdir \| --psdir \| --psdi \| --psd \| --ps)
				1141	ac_prev=psdir ;;
				1142	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
				1143	psdir=$ac_optarg ;;
				1144
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1145	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				1146	\| -silent \| --silent \| --silen \| --sile \| --sil)
				1147	silent=yes ;;
				1148
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1149	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
				1150	ac_prev=sbindir ;;
				1151	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
				1152	\| --sbi=* \| --sb=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1153	sbindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1154
				1155	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
				1156	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
				1157	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
				1158	\| --sha \| --sh)
				1159	ac_prev=sharedstatedir ;;
				1160	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
				1161	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
				1162	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
				1163	\| --sha=* \| --sh=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1164	sharedstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1165
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1166	-site \| --site \| --sit)
				1167	ac_prev=site ;;
				1168	-site=* \| --site=* \| --sit=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1169	site=$ac_optarg ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1170
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1171	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
				1172	ac_prev=srcdir ;;
				1173	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1174	srcdir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1175
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1176	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
				1177	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
				1178	ac_prev=sysconfdir ;;
				1179	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
				1180	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1181	sysconfdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1182
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1183	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1184	ac_prev=target_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1185	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1186	target_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1187
				1188	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
				1189	verbose=yes ;;
				1190
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1191	-version \| --version \| --versio \| --versi \| --vers \| -V)
				1192	ac_init_version=: ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1193
				1194	-with-* \| --with-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1195	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1196	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1197	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1198	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1199	ac_useropt_orig=$ac_useropt
				1200	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1201	case $ac_user_opts in
				1202	*"
				1203	"with_$ac_useropt"
				1204	"*) ;;
				1205	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
				1206	ac_unrecognized_sep=', ';;
				1207	esac
				1208	eval with_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1209
				1210	-without-* \| --without-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1211	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1212	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1213	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1214	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1215	ac_useropt_orig=$ac_useropt
				1216	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1217	case $ac_user_opts in
				1218	*"
				1219	"with_$ac_useropt"
				1220	"*) ;;
				1221	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
				1222	ac_unrecognized_sep=', ';;
				1223	esac
				1224	eval with_$ac_useropt=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1225
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1226	--x)
				1227	# Obsolete; use --with-x.
				1228	with_x=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1229
				1230	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
				1231	\| --x-incl \| --x-inc \| --x-in \| --x-i)
				1232	ac_prev=x_includes ;;
				1233	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
				1234	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1235	x_includes=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1236
				1237	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
				1238	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
				1239	ac_prev=x_libraries ;;
				1240	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
				1241	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1242	x_libraries=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1243
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1244	-*) as_fn_error $? "unrecognized option: \`$ac_option'
				1245	Try \`$0 --help' for more information"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1246	;;
				1247
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1248	=)
				1249	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
				1250	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1251	case $ac_envvar in #(
				1252	'' \| [0-9]* \| [!_$as_cr_alnum] )
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1253	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1254	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1255	eval $ac_envvar=\$ac_optarg
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1256	export $ac_envvar ;;
				1257
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1258	*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1259	# FIXME: should be removed in autoconf 3.0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1260	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1261	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1262	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1263	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1264	;;
				1265
				1266	esac
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1267	done
				1268
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1269	if test -n "$ac_prev"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1270	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1271	as_fn_error $? "missing argument to $ac_option"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1272	fi
				1273
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1274	if test -n "$ac_unrecognized_opts"; then
				1275	case $enable_option_checking in
				1276	no) ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1277	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1278	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
				1279	esac
				1280	fi
				1281
				1282	# Check all directory arguments for consistency.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1283	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
				1284	datadir sysconfdir sharedstatedir localstatedir includedir \
				1285	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
Victor Stinner	5403006	2019-04-13 00:50:31	[diff] [blame]	1286	libdir localedir mandir
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1287	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1288	eval ac_val=\$$ac_var
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1289	# Remove trailing slashes.
				1290	case $ac_val in
				1291	*/ )
				1292	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
				1293	eval $ac_var=\$ac_val;;
				1294	esac
				1295	# Be sure to have absolute directory names.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1296	case $ac_val in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1297	[\\/$]* \| ?:[\\/]* ) continue;;
				1298	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1299	esac
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1300	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]	1301	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1302
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1303	# There might be people who depend on the old broken behavior: `$host'
				1304	# used to hold the argument of --host etc.
				1305	# FIXME: To remove some day.
				1306	build=$build_alias
				1307	host=$host_alias
				1308	target=$target_alias
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1309
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1310	# FIXME: To remove some day.
				1311	if test "x$host_alias" != x; then
				1312	if test "x$build_alias" = x; then
				1313	cross_compiling=maybe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1314	elif test "x$build_alias" != "x$host_alias"; then
				1315	cross_compiling=yes
				1316	fi
				1317	fi
				1318
				1319	ac_tool_prefix=
				1320	test -n "$host_alias" && ac_tool_prefix=$host_alias-
				1321
				1322	test "$silent" = yes && exec 6>/dev/null
				1323
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1324
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1325	ac_pwd=`pwd` && test -n "$ac_pwd" &&
				1326	ac_ls_di=`ls -di .` &&
				1327	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1328	as_fn_error $? "working directory cannot be determined"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1329	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1330	as_fn_error $? "pwd does not report name of working directory"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1331
				1332
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1333	# Find the source files, if location was not specified.
				1334	if test -z "$srcdir"; then
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1335	ac_srcdir_defaulted=yes
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1336	# Try the directory containing this script, then the parent directory.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1337	ac_confdir=`$as_dirname -- "$as_myself" \|\|
				1338	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
				1339	X"$as_myself" : 'X$//$[^/]' \\| \
				1340	X"$as_myself" : 'X$//$$' \\| \
				1341	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
				1342	$as_echo X"$as_myself" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1343	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				1344	s//\1/
				1345	q
				1346	}
				1347	/^X$\/\/$[^/].*/{
				1348	s//\1/
				1349	q
				1350	}
				1351	/^X$\/\/$$/{
				1352	s//\1/
				1353	q
				1354	}
				1355	/^X$\/$.*/{
				1356	s//\1/
				1357	q
				1358	}
				1359	s/.*/./; q'`
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1360	srcdir=$ac_confdir
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1361	if test ! -r "$srcdir/$ac_unique_file"; then
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1362	srcdir=..
				1363	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1364	else
				1365	ac_srcdir_defaulted=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1366	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1367	if test ! -r "$srcdir/$ac_unique_file"; then
				1368	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1369	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	1370	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1371	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
				1372	ac_abs_confdir=`(
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1373	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1374	pwd)`
				1375	# When building in place, set srcdir=.
				1376	if test "$ac_abs_confdir" = "$ac_pwd"; then
				1377	srcdir=.
				1378	fi
				1379	# Remove unnecessary trailing slashes from srcdir.
				1380	# Double slashes in file names in object file debugging info
				1381	# mess up M-x gdb in Emacs.
				1382	case $srcdir in
				1383	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
				1384	esac
				1385	for ac_var in $ac_precious_vars; do
				1386	eval ac_env_${ac_var}_set=\${${ac_var}+set}
				1387	eval ac_env_${ac_var}_value=\$${ac_var}
				1388	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
				1389	eval ac_cv_env_${ac_var}_value=\$${ac_var}
				1390	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1391
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1392	#
				1393	# Report the --help message.
				1394	#
				1395	if test "$ac_init_help" = "long"; then
				1396	# Omit some internal or obsolete options to make the list less imposing.
				1397	# This message is too long to be a string in the A/UX 3.1 sh.
				1398	cat <<_ACEOF
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	1399	\`configure' configures python 3.7 to adapt to many kinds of systems.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1400
				1401	Usage: $0 [OPTION]... [VAR=VALUE]...
				1402
				1403	To assign environment variables (e.g., CC, CFLAGS...), specify them as
				1404	VAR=VALUE. See below for descriptions of some of the useful variables.
				1405
				1406	Defaults for the options are specified in brackets.
				1407
				1408	Configuration:
				1409	-h, --help display this help and exit
				1410	--help=short display options specific to this package
				1411	--help=recursive display the short help of all the included packages
				1412	-V, --version display version information and exit
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1413	-q, --quiet, --silent do not print \`checking ...' messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1414	--cache-file=FILE cache test results in FILE [disabled]
				1415	-C, --config-cache alias for \`--cache-file=config.cache'
				1416	-n, --no-create do not create output files
				1417	--srcdir=DIR find the sources in DIR [configure dir or \`..']
				1418
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1419	Installation directories:
				1420	--prefix=PREFIX install architecture-independent files in PREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1421	[$ac_default_prefix]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1422	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1423	[PREFIX]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1424
				1425	By default, \`make install' will install all the files in
				1426	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
				1427	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
				1428	for instance \`--prefix=\$HOME'.
				1429
				1430	For better control, use the options below.
				1431
				1432	Fine tuning of the installation directories:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1433	--bindir=DIR user executables [EPREFIX/bin]
				1434	--sbindir=DIR system admin executables [EPREFIX/sbin]
				1435	--libexecdir=DIR program executables [EPREFIX/libexec]
				1436	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
				1437	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
				1438	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
				1439	--libdir=DIR object code libraries [EPREFIX/lib]
				1440	--includedir=DIR C header files [PREFIX/include]
				1441	--oldincludedir=DIR C header files for non-gcc [/usr/include]
				1442	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
				1443	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
				1444	--infodir=DIR info documentation [DATAROOTDIR/info]
				1445	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
				1446	--mandir=DIR man documentation [DATAROOTDIR/man]
				1447	--docdir=DIR documentation root [DATAROOTDIR/doc/python]
				1448	--htmldir=DIR html documentation [DOCDIR]
				1449	--dvidir=DIR dvi documentation [DOCDIR]
				1450	--pdfdir=DIR pdf documentation [DOCDIR]
				1451	--psdir=DIR ps documentation [DOCDIR]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1452	_ACEOF
				1453
				1454	cat <<\_ACEOF
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	1455
				1456	System types:
				1457	--build=BUILD configure for building on BUILD [guessed]
				1458	--host=HOST cross-compile to build programs to run on HOST [BUILD]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1459	_ACEOF
				1460	fi
				1461
				1462	if test -n "$ac_init_help"; then
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1463	case $ac_init_help in
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	1464	short \| recursive ) echo "Configuration of python 3.7:";;
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1465	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1466	cat <<\_ACEOF
				1467
				1468	Optional Features:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1469	--disable-option-checking ignore unrecognized --enable/--with options
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1470	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
				1471	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
Christian Heimes	68f5fbe	2008-02-14 08:27:37	[diff] [blame]	1472	--enable-universalsdk[=SDKDIR]
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	1473	Build fat binary against Mac OS X SDK
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1474	--enable-framework[=INSTALLDIR]
				1475	Build (MacOSX\|Darwin) framework
				1476	--enable-shared disable/enable building shared python library
Skip Montanaro	56f6a4f	2004-06-18 02:47:22	[diff] [blame]	1477	--enable-profiling enable C-level code profiling
Brett Cannon	b4e5fee	2017-06-09 20:56:57	[diff] [blame]	1478	--enable-optimizations Enable expensive, stable optimizations (PGO, etc).
				1479	Disabled by default.
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	1480	--enable-loadable-sqlite-extensions
				1481	support loadable extensions in _sqlite module
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1482	--enable-ipv6 Enable ipv6 (with ipv4) support
				1483	--disable-ipv6 Disable ipv6 support
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	1484	--enable-big-digits[=BITS]
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1485	use big digits for Python longs [[BITS=30]]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1486
				1487	Optional Packages:
				1488	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
				1489	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	1490	--with-universal-archs=ARCH
				1491	select architectures for universal build ("32-bit",
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	1492	"64-bit", "3-way", "intel", "intel-32", "intel-64",
				1493	or "all")
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	1494	--with-framework-name=FRAMEWORK
				1495	specify an alternate name of the framework built
				1496	with --enable-framework
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1497	--without-gcc never use gcc
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	1498	--with-icc build with icc
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1499	--with-cxx-main=<compiler>
				1500	compile main() and link python executable with C++
				1501	compiler
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1502	--with-suffix=.exe set executable suffix
				1503	--with-pydebug build with Py_DEBUG defined
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	1504	--with-assertions build with C assertions enabled
octaviansoldea	4c81401	2017-09-08 19:14:33	[diff] [blame]	1505	--with-lto Enable Link Time Optimization in any build. Disabled
				1506	by default.
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	1507	--with-hash-algorithm=[fnv\|siphash24]
				1508	select hash algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	1509	--with-address-sanitizer
Gregory P. Smith	5f4d05d	2018-11-12 21:48:24	[diff] [blame]	1510	enable AddressSanitizer (asan)
				1511	--with-memory-sanitizer enable MemorySanitizer (msan)
				1512	--with-undefined-behavior-sanitizer
				1513	enable UndefinedBehaviorSanitizer (ubsan)
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1514	--with-libs='lib1 ...' link against additional libs
Benjamin Peterson	b2d9046	2009-12-31 03:23:10	[diff] [blame]	1515	--with-system-expat build pyexpat module using an installed expat
				1516	library
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1517	--with-system-ffi build _ctypes module using an installed ffi library
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	1518	--with-system-libmpdec build _decimal module using an installed libmpdec
				1519	library
Stefan Krah	c4ca1f8	2020-02-29 22:10:26	[diff] [blame]	1520	--with-decimal-contextvar
				1521	build _decimal module using a coroutine-local rather
				1522	than a thread-local context (default is yes)
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	1523	--with-tcltk-includes='-I...'
				1524	override search for Tcl and Tk include files
				1525	--with-tcltk-libs='-L...'
				1526	override search for Tcl and Tk libs
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	1527	--with-dbmliborder=db1:db2:...
				1528	order to check db backends for dbm. Valid value is a
				1529	colon separated string with the backend names
				1530	`ndbm', `gdbm' and `bdb'.
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1531	--with(out)-doc-strings disable/enable documentation strings
				1532	--with(out)-pymalloc disable/enable specialized mallocs
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	1533	--with(out)-c-locale-coercion
				1534	disable/enable C locale coercion to a UTF-8 based
				1535	locale
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	1536	--with-valgrind Enable Valgrind support
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	1537	--with(out)-dtrace disable/enable DTrace support
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1538	--with-libm=STRING math library
				1539	--with-libc=STRING C library
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	1540	--with(out)-computed-gotos
				1541	Use computed gotos in evaluation loop (enabled by
				1542	default on supported compilers)
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	1543	--with(out)-ensurepip=[=upgrade]
				1544	"install" or "upgrade" using bundled pip
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	1545	--with-openssl=DIR root of the OpenSSL directory
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	1546	--with-ssl-default-suites=[python\|openssl\|STRING]
				1547	Override default cipher suites string, python: use
				1548	Python's preferred selection (default), openssl:
				1549	leave OpenSSL's defaults untouched, STRING: use a
				1550	custom string, PROTOCOL_SSLv2 ignores the setting
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1551
				1552	Some influential environment variables:
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	1553	MACHDEP name for machine-dependent library files
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1554	CC C compiler command
				1555	CFLAGS C compiler flags
				1556	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
				1557	nonstandard directory <lib dir>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1558	LIBS libraries to pass to the linker, e.g. -l<library>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1559	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1560	you have headers in a nonstandard directory <include dir>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1561	CPP C preprocessor
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	1562	PKG_CONFIG path to pkg-config utility
				1563	PKG_CONFIG_PATH
				1564	directories to add to pkg-config's search path
				1565	PKG_CONFIG_LIBDIR
				1566	path overriding pkg-config's built-in search path
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1567
				1568	Use these variables to override the choices made by `configure' or to help
				1569	it to find libraries and programs with nonstandard names/locations.
				1570
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	1571	Report bugs to <https://github.com/python/cpython/issues/>.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1572	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1573	ac_status=$?
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1574	fi
				1575
				1576	if test "$ac_init_help" = "recursive"; then
				1577	# If there are subdirs, report their specific --help.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1578	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]	1579	test -d "$ac_dir" \|\|
				1580	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
				1581	continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1582	ac_builddir=.
				1583
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1584	case "$ac_dir" in
				1585	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1586	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1587	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1588	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1589	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1590	case $ac_top_builddir_sub in
				1591	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1592	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				1593	esac ;;
				1594	esac
				1595	ac_abs_top_builddir=$ac_pwd
				1596	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				1597	# for backward compatibility:
				1598	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1599
				1600	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1601	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1602	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1603	ac_top_srcdir=$ac_top_builddir_sub
				1604	ac_abs_top_srcdir=$ac_pwd ;;
				1605	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1606	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1607	ac_top_srcdir=$srcdir
				1608	ac_abs_top_srcdir=$srcdir ;;
				1609	*) # Relative name.
				1610	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				1611	ac_top_srcdir=$ac_top_build_prefix$srcdir
				1612	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1613	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1614	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	1615
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1616	cd "$ac_dir" \|\| { ac_status=$?; continue; }
				1617	# Check for guested configure.
				1618	if test -f "$ac_srcdir/configure.gnu"; then
				1619	echo &&
				1620	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
				1621	elif test -f "$ac_srcdir/configure"; then
				1622	echo &&
				1623	$SHELL "$ac_srcdir/configure" --help=recursive
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1624	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1625	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1626	fi \|\| ac_status=$?
				1627	cd "$ac_pwd" \|\| { ac_status=$?; break; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1628	done
				1629	fi
				1630
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1631	test -n "$ac_init_help" && exit $ac_status
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1632	if $ac_init_version; then
				1633	cat <<\_ACEOF
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	1634	python configure 3.7
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1635	generated by GNU Autoconf 2.69
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1636
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1637	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1638	This configure script is free software; the Free Software Foundation
				1639	gives unlimited permission to copy, distribute and modify it.
				1640	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1641	exit
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1642	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1643
				1644	## ------------------------ ##
				1645	## Autoconf initialization. ##
				1646	## ------------------------ ##
				1647
				1648	# ac_fn_c_try_compile LINENO
				1649	# --------------------------
				1650	# Try to compile conftest.$ac_ext, and return whether this succeeded.
				1651	ac_fn_c_try_compile ()
				1652	{
				1653	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1654	rm -f conftest.$ac_objext
				1655	if { { ac_try="$ac_compile"
				1656	case "(($ac_try" in
				1657	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1658	*) ac_try_echo=$ac_try;;
				1659	esac
				1660	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1661	$as_echo "$ac_try_echo"; } >&5
				1662	(eval "$ac_compile") 2>conftest.err
				1663	ac_status=$?
				1664	if test -s conftest.err; then
				1665	grep -v '^ *+' conftest.err >conftest.er1
				1666	cat conftest.er1 >&5
				1667	mv -f conftest.er1 conftest.err
				1668	fi
				1669	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1670	test $ac_status = 0; } && {
				1671	test -z "$ac_c_werror_flag" \|\|
				1672	test ! -s conftest.err
				1673	} && test -s conftest.$ac_objext; then :
				1674	ac_retval=0
				1675	else
				1676	$as_echo "$as_me: failed program was:" >&5
				1677	sed 's/^/\| /' conftest.$ac_ext >&5
				1678
				1679	ac_retval=1
				1680	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1681	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1682	as_fn_set_status $ac_retval
				1683
				1684	} # ac_fn_c_try_compile
				1685
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	1686	# ac_fn_c_try_cpp LINENO
				1687	# ----------------------
				1688	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
				1689	ac_fn_c_try_cpp ()
				1690	{
				1691	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1692	if { { ac_try="$ac_cpp conftest.$ac_ext"
				1693	case "(($ac_try" in
				1694	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1695	*) ac_try_echo=$ac_try;;
				1696	esac
				1697	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1698	$as_echo "$ac_try_echo"; } >&5
				1699	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
				1700	ac_status=$?
				1701	if test -s conftest.err; then
				1702	grep -v '^ *+' conftest.err >conftest.er1
				1703	cat conftest.er1 >&5
				1704	mv -f conftest.er1 conftest.err
				1705	fi
				1706	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1707	test $ac_status = 0; } > conftest.i && {
				1708	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
				1709	test ! -s conftest.err
				1710	}; then :
				1711	ac_retval=0
				1712	else
				1713	$as_echo "$as_me: failed program was:" >&5
				1714	sed 's/^/\| /' conftest.$ac_ext >&5
				1715
				1716	ac_retval=1
				1717	fi
				1718	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1719	as_fn_set_status $ac_retval
				1720
				1721	} # ac_fn_c_try_cpp
				1722
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1723	# ac_fn_c_try_link LINENO
				1724	# -----------------------
				1725	# Try to link conftest.$ac_ext, and return whether this succeeded.
				1726	ac_fn_c_try_link ()
				1727	{
				1728	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1729	rm -f conftest.$ac_objext conftest$ac_exeext
				1730	if { { ac_try="$ac_link"
				1731	case "(($ac_try" in
				1732	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1733	*) ac_try_echo=$ac_try;;
				1734	esac
				1735	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1736	$as_echo "$ac_try_echo"; } >&5
				1737	(eval "$ac_link") 2>conftest.err
				1738	ac_status=$?
				1739	if test -s conftest.err; then
				1740	grep -v '^ *+' conftest.err >conftest.er1
				1741	cat conftest.er1 >&5
				1742	mv -f conftest.er1 conftest.err
				1743	fi
				1744	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1745	test $ac_status = 0; } && {
				1746	test -z "$ac_c_werror_flag" \|\|
				1747	test ! -s conftest.err
				1748	} && test -s conftest$ac_exeext && {
				1749	test "$cross_compiling" = yes \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1750	test -x conftest$ac_exeext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1751	}; then :
				1752	ac_retval=0
				1753	else
				1754	$as_echo "$as_me: failed program was:" >&5
				1755	sed 's/^/\| /' conftest.$ac_ext >&5
				1756
				1757	ac_retval=1
				1758	fi
				1759	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
				1760	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
				1761	# interfere with the next link command; also delete a directory that is
				1762	# left behind by Apple's compiler. We do this before executing the actions.
				1763	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1764	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1765	as_fn_set_status $ac_retval
				1766
				1767	} # ac_fn_c_try_link
				1768
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1769	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
				1770	# -------------------------------------------------------
				1771	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
				1772	# the include files in INCLUDES and setting the cache variable VAR
				1773	# accordingly.
				1774	ac_fn_c_check_header_mongrel ()
				1775	{
				1776	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]	1777	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1779	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1780	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1781	$as_echo_n "(cached) " >&6
				1782	fi
				1783	eval ac_res=\$$3
				1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1785	$as_echo "$ac_res" >&6; }
				1786	else
				1787	# Is the header compilable?
				1788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
				1789	$as_echo_n "checking $2 usability... " >&6; }
				1790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1791	/* end confdefs.h. */
				1792	$4
				1793	#include <$2>
				1794	_ACEOF
				1795	if ac_fn_c_try_compile "$LINENO"; then :
				1796	ac_header_compiler=yes
				1797	else
				1798	ac_header_compiler=no
				1799	fi
				1800	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
				1802	$as_echo "$ac_header_compiler" >&6; }
				1803
				1804	# Is the header present?
				1805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
				1806	$as_echo_n "checking $2 presence... " >&6; }
				1807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1808	/* end confdefs.h. */
				1809	#include <$2>
				1810	_ACEOF
				1811	if ac_fn_c_try_cpp "$LINENO"; then :
				1812	ac_header_preproc=yes
				1813	else
				1814	ac_header_preproc=no
				1815	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1816	rm -f conftest.err conftest.i conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
				1818	$as_echo "$ac_header_preproc" >&6; }
				1819
				1820	# So? What about this header?
				1821	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
				1822	yes:no: )
				1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
				1824	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
				1825	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1826	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
				1827	;;
				1828	no:yes:* )
				1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
				1830	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
				1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
				1832	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
				1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
				1834	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
				1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
				1836	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
				1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1838	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1839	( $as_echo "## --------------------------------------- ##
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	1840	## Report this to https://github.com/python/cpython/issues/ ##
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1841	## --------------------------------------- ##"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1842	) \| sed "s/^/$as_me: WARNING: /" >&2
				1843	;;
				1844	esac
				1845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1846	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1847	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1848	$as_echo_n "(cached) " >&6
				1849	else
				1850	eval "$3=\$ac_header_compiler"
				1851	fi
				1852	eval ac_res=\$$3
				1853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1854	$as_echo "$ac_res" >&6; }
				1855	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1856	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1857
				1858	} # ac_fn_c_check_header_mongrel
				1859
				1860	# ac_fn_c_try_run LINENO
				1861	# ----------------------
				1862	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
				1863	# that executables can be run.
				1864	ac_fn_c_try_run ()
				1865	{
				1866	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1867	if { { ac_try="$ac_link"
				1868	case "(($ac_try" in
				1869	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1870	*) ac_try_echo=$ac_try;;
				1871	esac
				1872	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1873	$as_echo "$ac_try_echo"; } >&5
				1874	(eval "$ac_link") 2>&5
				1875	ac_status=$?
				1876	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1877	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
				1878	{ { case "(($ac_try" in
				1879	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1880	*) ac_try_echo=$ac_try;;
				1881	esac
				1882	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1883	$as_echo "$ac_try_echo"; } >&5
				1884	(eval "$ac_try") 2>&5
				1885	ac_status=$?
				1886	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1887	test $ac_status = 0; }; }; then :
				1888	ac_retval=0
				1889	else
				1890	$as_echo "$as_me: program exited with status $ac_status" >&5
				1891	$as_echo "$as_me: failed program was:" >&5
				1892	sed 's/^/\| /' conftest.$ac_ext >&5
				1893
				1894	ac_retval=$ac_status
				1895	fi
				1896	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1897	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1898	as_fn_set_status $ac_retval
				1899
				1900	} # ac_fn_c_try_run
				1901
				1902	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
				1903	# -------------------------------------------------------
				1904	# Tests whether HEADER exists and can be compiled using the include files in
				1905	# INCLUDES, setting the cache variable VAR accordingly.
				1906	ac_fn_c_check_header_compile ()
				1907	{
				1908	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1909	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1910	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1911	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1912	$as_echo_n "(cached) " >&6
				1913	else
				1914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1915	/* end confdefs.h. */
				1916	$4
				1917	#include <$2>
				1918	_ACEOF
				1919	if ac_fn_c_try_compile "$LINENO"; then :
				1920	eval "$3=yes"
				1921	else
				1922	eval "$3=no"
				1923	fi
				1924	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1925	fi
				1926	eval ac_res=\$$3
				1927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1928	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1929	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1930
				1931	} # ac_fn_c_check_header_compile
				1932
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1933	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
				1934	# -------------------------------------------
				1935	# Tests whether TYPE exists after having included INCLUDES, setting cache
				1936	# variable VAR accordingly.
				1937	ac_fn_c_check_type ()
				1938	{
				1939	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1941	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1942	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1943	$as_echo_n "(cached) " >&6
				1944	else
				1945	eval "$3=no"
				1946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1947	/* end confdefs.h. */
				1948	$4
				1949	int
				1950	main ()
				1951	{
				1952	if (sizeof ($2))
				1953	return 0;
				1954	;
				1955	return 0;
				1956	}
				1957	_ACEOF
				1958	if ac_fn_c_try_compile "$LINENO"; then :
				1959	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1960	/* end confdefs.h. */
				1961	$4
				1962	int
				1963	main ()
				1964	{
				1965	if (sizeof (($2)))
				1966	return 0;
				1967	;
				1968	return 0;
				1969	}
				1970	_ACEOF
				1971	if ac_fn_c_try_compile "$LINENO"; then :
				1972
				1973	else
				1974	eval "$3=yes"
				1975	fi
				1976	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1977	fi
				1978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1979	fi
				1980	eval ac_res=\$$3
				1981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1982	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1983	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1984
				1985	} # ac_fn_c_check_type
				1986
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1987	# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
				1988	# --------------------------------------------
				1989	# Tries to find the compile-time value of EXPR in a program that includes
				1990	# INCLUDES, setting VAR accordingly. Returns whether the value could be
				1991	# computed
				1992	ac_fn_c_compute_int ()
				1993	{
				1994	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1995	if test "$cross_compiling" = yes; then
				1996	# Depending upon the size, compute the lo and hi bounds.
				1997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1998	/* end confdefs.h. */
				1999	$4
				2000	int
				2001	main ()
				2002	{
				2003	static int test_array [1 - 2 * !(($2) >= 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2004	test_array [0] = 0;
				2005	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2006
				2007	;
				2008	return 0;
				2009	}
				2010	_ACEOF
				2011	if ac_fn_c_try_compile "$LINENO"; then :
				2012	ac_lo=0 ac_mid=0
				2013	while :; do
				2014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2015	/* end confdefs.h. */
				2016	$4
				2017	int
				2018	main ()
				2019	{
				2020	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2021	test_array [0] = 0;
				2022	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2023
				2024	;
				2025	return 0;
				2026	}
				2027	_ACEOF
				2028	if ac_fn_c_try_compile "$LINENO"; then :
				2029	ac_hi=$ac_mid; break
				2030	else
				2031	as_fn_arith $ac_mid + 1 && ac_lo=$as_val
				2032	if test $ac_lo -le $ac_mid; then
				2033	ac_lo= ac_hi=
				2034	break
				2035	fi
				2036	as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
				2037	fi
				2038	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2039	done
				2040	else
				2041	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2042	/* end confdefs.h. */
				2043	$4
				2044	int
				2045	main ()
				2046	{
				2047	static int test_array [1 - 2 * !(($2) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2048	test_array [0] = 0;
				2049	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2050
				2051	;
				2052	return 0;
				2053	}
				2054	_ACEOF
				2055	if ac_fn_c_try_compile "$LINENO"; then :
				2056	ac_hi=-1 ac_mid=-1
				2057	while :; do
				2058	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2059	/* end confdefs.h. */
				2060	$4
				2061	int
				2062	main ()
				2063	{
				2064	static int test_array [1 - 2 * !(($2) >= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2065	test_array [0] = 0;
				2066	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2067
				2068	;
				2069	return 0;
				2070	}
				2071	_ACEOF
				2072	if ac_fn_c_try_compile "$LINENO"; then :
				2073	ac_lo=$ac_mid; break
				2074	else
				2075	as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
				2076	if test $ac_mid -le $ac_hi; then
				2077	ac_lo= ac_hi=
				2078	break
				2079	fi
				2080	as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
				2081	fi
				2082	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2083	done
				2084	else
				2085	ac_lo= ac_hi=
				2086	fi
				2087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2088	fi
				2089	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2090	# Binary search between lo and hi bounds.
				2091	while test "x$ac_lo" != "x$ac_hi"; do
				2092	as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
				2093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2094	/* end confdefs.h. */
				2095	$4
				2096	int
				2097	main ()
				2098	{
				2099	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2100	test_array [0] = 0;
				2101	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2102
				2103	;
				2104	return 0;
				2105	}
				2106	_ACEOF
				2107	if ac_fn_c_try_compile "$LINENO"; then :
				2108	ac_hi=$ac_mid
				2109	else
				2110	as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
				2111	fi
				2112	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2113	done
				2114	case $ac_lo in #((
				2115	?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
				2116	'') ac_retval=1 ;;
				2117	esac
				2118	else
				2119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2120	/* end confdefs.h. */
				2121	$4
				2122	static long int longval () { return $2; }
				2123	static unsigned long int ulongval () { return $2; }
				2124	#include <stdio.h>
				2125	#include <stdlib.h>
				2126	int
				2127	main ()
				2128	{
				2129
				2130	FILE *f = fopen ("conftest.val", "w");
				2131	if (! f)
				2132	return 1;
				2133	if (($2) < 0)
				2134	{
				2135	long int i = longval ();
				2136	if (i != ($2))
				2137	return 1;
				2138	fprintf (f, "%ld", i);
				2139	}
				2140	else
				2141	{
				2142	unsigned long int i = ulongval ();
				2143	if (i != ($2))
				2144	return 1;
				2145	fprintf (f, "%lu", i);
				2146	}
				2147	/* Do not output a trailing newline, as this causes \r\n confusion
				2148	on some platforms. */
				2149	return ferror (f) \|\| fclose (f) != 0;
				2150
				2151	;
				2152	return 0;
				2153	}
				2154	_ACEOF
				2155	if ac_fn_c_try_run "$LINENO"; then :
				2156	echo >>conftest.val; read $3 <conftest.val; ac_retval=0
				2157	else
				2158	ac_retval=1
				2159	fi
				2160	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				2161	conftest.$ac_objext conftest.beam conftest.$ac_ext
				2162	rm -f conftest.val
				2163
				2164	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2165	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2166	as_fn_set_status $ac_retval
				2167
				2168	} # ac_fn_c_compute_int
				2169
				2170	# ac_fn_c_check_func LINENO FUNC VAR
				2171	# ----------------------------------
				2172	# Tests whether FUNC exists, setting the cache variable VAR accordingly
				2173	ac_fn_c_check_func ()
				2174	{
				2175	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2176	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				2177	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2178	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2179	$as_echo_n "(cached) " >&6
				2180	else
				2181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2182	/* end confdefs.h. */
				2183	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
				2184	For example, HP-UX 11i <limits.h> declares gettimeofday. */
				2185	#define $2 innocuous_$2
				2186
				2187	/* System header to define __stub macros and hopefully few prototypes,
				2188	which can conflict with char $2 (); below.
				2189	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				2190	<limits.h> exists even on freestanding compilers. */
				2191
				2192	#ifdef __STDC__
				2193	# include <limits.h>
				2194	#else
				2195	# include <assert.h>
				2196	#endif
				2197
				2198	#undef $2
				2199
				2200	/* Override any GCC internal prototype to avoid an error.
				2201	Use char because int might match the return type of a GCC
				2202	builtin and then its argument prototype would still apply. */
				2203	#ifdef __cplusplus
				2204	extern "C"
				2205	#endif
				2206	char $2 ();
				2207	/* The GNU C library defines this for functions which it implements
				2208	to always fail with ENOSYS. Some functions are actually named
				2209	something starting with __ and the normal name is an alias. */
				2210	#if defined __stub_$2 \|\| defined __stub___$2
				2211	choke me
				2212	#endif
				2213
				2214	int
				2215	main ()
				2216	{
				2217	return $2 ();
				2218	;
				2219	return 0;
				2220	}
				2221	_ACEOF
				2222	if ac_fn_c_try_link "$LINENO"; then :
				2223	eval "$3=yes"
				2224	else
				2225	eval "$3=no"
				2226	fi
				2227	rm -f core conftest.err conftest.$ac_objext \
				2228	conftest$ac_exeext conftest.$ac_ext
				2229	fi
				2230	eval ac_res=\$$3
				2231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2232	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2233	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2234
				2235	} # ac_fn_c_check_func
				2236
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	2237	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
				2238	# ---------------------------------------------
				2239	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
				2240	# accordingly.
				2241	ac_fn_c_check_decl ()
				2242	{
				2243	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2244	as_decl_name=`echo $2\|sed 's/ (.//'`
				2245	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
				2246	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
				2247	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
				2248	if eval \${$3+:} false; then :
				2249	$as_echo_n "(cached) " >&6
				2250	else
				2251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2252	/* end confdefs.h. */
				2253	$4
				2254	int
				2255	main ()
				2256	{
				2257	#ifndef $as_decl_name
				2258	#ifdef __cplusplus
				2259	(void) $as_decl_use;
				2260	#else
				2261	(void) $as_decl_name;
				2262	#endif
				2263	#endif
				2264
				2265	;
				2266	return 0;
				2267	}
				2268	_ACEOF
				2269	if ac_fn_c_try_compile "$LINENO"; then :
				2270	eval "$3=yes"
				2271	else
				2272	eval "$3=no"
				2273	fi
				2274	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2275	fi
				2276	eval ac_res=\$$3
				2277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2278	$as_echo "$ac_res" >&6; }
				2279	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				2280
				2281	} # ac_fn_c_check_decl
				2282
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2283	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
				2284	# ----------------------------------------------------
				2285	# Tries to find if the field MEMBER exists in type AGGR, after including
				2286	# INCLUDES, setting cache variable VAR accordingly.
				2287	ac_fn_c_check_member ()
				2288	{
				2289	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2290	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
				2291	$as_echo_n "checking for $2.$3... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2292	if eval \${$4+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2293	$as_echo_n "(cached) " >&6
				2294	else
				2295	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2296	/* end confdefs.h. */
				2297	$5
				2298	int
				2299	main ()
				2300	{
				2301	static $2 ac_aggr;
				2302	if (ac_aggr.$3)
				2303	return 0;
				2304	;
				2305	return 0;
				2306	}
				2307	_ACEOF
				2308	if ac_fn_c_try_compile "$LINENO"; then :
				2309	eval "$4=yes"
				2310	else
				2311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2312	/* end confdefs.h. */
				2313	$5
				2314	int
				2315	main ()
				2316	{
				2317	static $2 ac_aggr;
				2318	if (sizeof ac_aggr.$3)
				2319	return 0;
				2320	;
				2321	return 0;
				2322	}
				2323	_ACEOF
				2324	if ac_fn_c_try_compile "$LINENO"; then :
				2325	eval "$4=yes"
				2326	else
				2327	eval "$4=no"
				2328	fi
				2329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2330	fi
				2331	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2332	fi
				2333	eval ac_res=\$$4
				2334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2335	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2336	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2337
				2338	} # ac_fn_c_check_member
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2339	cat >config.log <<_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2340	This file contains any messages produced by compilers while
				2341	running configure, to aid debugging if configure makes a mistake.
				2342
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	2343	It was created by python $as_me 3.7, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2344	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2345
				2346	$ $0 $@
				2347
				2348	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2349	exec 5>>config.log
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2350	{
				2351	cat <<_ASUNAME
				2352	## --------- ##
				2353	## Platform. ##
				2354	## --------- ##
				2355
				2356	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				2357	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
				2358	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
				2359	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
				2360	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
				2361
				2362	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
				2363	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
				2364
				2365	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
				2366	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
				2367	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2368	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2369	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
				2370	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
				2371	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
				2372
				2373	_ASUNAME
				2374
				2375	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2376	for as_dir in $PATH
				2377	do
				2378	IFS=$as_save_IFS
				2379	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2380	$as_echo "PATH: $as_dir"
				2381	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2382	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2383
				2384	} >&5
				2385
				2386	cat >&5 <<_ACEOF
				2387
				2388
				2389	## ----------- ##
				2390	## Core tests. ##
				2391	## ----------- ##
				2392
				2393	_ACEOF
				2394
				2395
				2396	# Keep a trace of the command line.
				2397	# Strip out --no-create and --no-recursion so they do not pile up.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2398	# 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]	2399	# Also quote any args containing shell meta-characters.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2400	# Make two passes to allow for proper duplicate-argument suppression.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2401	ac_configure_args=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2402	ac_configure_args0=
				2403	ac_configure_args1=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2404	ac_must_keep_next=false
				2405	for ac_pass in 1 2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2406	do
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2407	for ac_arg
				2408	do
				2409	case $ac_arg in
				2410	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
				2411	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				2412	\| -silent \| --silent \| --silen \| --sile \| --sil)
				2413	continue ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2414	\')
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2415	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2416	esac
				2417	case $ac_pass in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2418	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2419	2)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2420	as_fn_append ac_configure_args1 " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2421	if test $ac_must_keep_next = true; then
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2422	ac_must_keep_next=false # Got value, back to normal.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2423	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2424	case $ac_arg in
				2425	= \| --config-cache \| -C \| -disable-* \| --disable-* \
				2426	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
				2427	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
				2428	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
				2429	case "$ac_configure_args0 " in
				2430	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
				2431	esac
				2432	;;
				2433	-* ) ac_must_keep_next=true ;;
				2434	esac
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2435	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2436	as_fn_append ac_configure_args " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2437	;;
				2438	esac
				2439	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2440	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2441	{ ac_configure_args0=; unset ac_configure_args0;}
				2442	{ ac_configure_args1=; unset ac_configure_args1;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2443
				2444	# When interrupted or exit'd, cleanup temporary files, and complete
				2445	# config.log. We remove comments because anyway the quotes in there
				2446	# would cause problems or look ugly.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2447	# WARNING: Use '\'' to represent an apostrophe within the trap.
				2448	# 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]	2449	trap 'exit_status=$?
				2450	# Save into config.log some information that might help in debugging.
				2451	{
				2452	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2453
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2454	$as_echo "## ---------------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2455	## Cache variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2456	## ---------------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2457	echo
				2458	# The following way of writing the cache mishandles newlines in values,
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2459	(
				2460	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
				2461	eval ac_val=\$$ac_var
				2462	case $ac_val in #(
				2463	${as_nl})
				2464	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2465	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				2466	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2467	esac
				2468	case $ac_var in #(
				2469	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2470	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				2471	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2472	esac ;;
				2473	esac
				2474	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2475	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2476	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
				2477	${as_nl}ac_space=\ )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2478	sed -n \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2479	"s/'\''/'\''\\\\'\'''\''/g;
				2480	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
				2481	;; #(
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2482	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2483	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2484	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2485	esac \|
				2486	sort
				2487	)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2488	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2489
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2490	$as_echo "## ----------------- ##
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2491	## Output variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2492	## ----------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2493	echo
				2494	for ac_var in $ac_subst_vars
				2495	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2496	eval ac_val=\$$ac_var
				2497	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2498	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2499	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2500	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2501	done \| sort
				2502	echo
				2503
				2504	if test -n "$ac_subst_files"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2505	$as_echo "## ------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2506	## File substitutions. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2507	## ------------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2508	echo
				2509	for ac_var in $ac_subst_files
				2510	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2511	eval ac_val=\$$ac_var
				2512	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2513	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2514	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2515	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2516	done \| sort
				2517	echo
				2518	fi
				2519
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2520	if test -s confdefs.h; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2521	$as_echo "## ----------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2522	## confdefs.h. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2523	## ----------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2524	echo
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2525	cat confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2526	echo
				2527	fi
				2528	test "$ac_signal" != 0 &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2529	$as_echo "$as_me: caught signal $ac_signal"
				2530	$as_echo "$as_me: exit $exit_status"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2531	} >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2532	rm -f core .core core.conftest. &&
				2533	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2534	exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2535	' 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2536	for ac_signal in 1 2 13 15; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2537	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2538	done
				2539	ac_signal=0
				2540
				2541	# confdefs.h avoids OS command line length limits that DEFS can exceed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2542	rm -f -r conftest* confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2543
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2544	$as_echo "/* confdefs.h */" > confdefs.h
				2545
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2546	# Predefined preprocessor variables.
				2547
				2548	cat >>confdefs.h <<_ACEOF
				2549	#define PACKAGE_NAME "$PACKAGE_NAME"
				2550	_ACEOF
				2551
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2552	cat >>confdefs.h <<_ACEOF
				2553	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
				2554	_ACEOF
				2555
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2556	cat >>confdefs.h <<_ACEOF
				2557	#define PACKAGE_VERSION "$PACKAGE_VERSION"
				2558	_ACEOF
				2559
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2560	cat >>confdefs.h <<_ACEOF
				2561	#define PACKAGE_STRING "$PACKAGE_STRING"
				2562	_ACEOF
				2563
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2564	cat >>confdefs.h <<_ACEOF
				2565	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
				2566	_ACEOF
				2567
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2568	cat >>confdefs.h <<_ACEOF
				2569	#define PACKAGE_URL "$PACKAGE_URL"
				2570	_ACEOF
				2571
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2572
				2573	# Let the site file select an alternate cache file if it wants to.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2574	# Prefer an explicitly selected file to automatically selected ones.
				2575	ac_site_file1=NONE
				2576	ac_site_file2=NONE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2577	if test -n "$CONFIG_SITE"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2578	# We do not want a PATH search for config.site.
				2579	case $CONFIG_SITE in #((
				2580	-*) ac_site_file1=./$CONFIG_SITE;;
				2581	/) ac_site_file1=$CONFIG_SITE;;
				2582	*) ac_site_file1=./$CONFIG_SITE;;
				2583	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2584	elif test "x$prefix" != xNONE; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2585	ac_site_file1=$prefix/share/config.site
				2586	ac_site_file2=$prefix/etc/config.site
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2587	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2588	ac_site_file1=$ac_default_prefix/share/config.site
				2589	ac_site_file2=$ac_default_prefix/etc/config.site
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2590	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2591	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2592	do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2593	test "x$ac_site_file" = xNONE && continue
				2594	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
				2595	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
				2596	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2597	sed 's/^/\| /' "$ac_site_file" >&5
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2598	. "$ac_site_file" \
				2599	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2600	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2601	as_fn_error $? "failed to load site script $ac_site_file
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2602	See \`config.log' for more details" "$LINENO" 5; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2603	fi
				2604	done
				2605
				2606	if test -r "$cache_file"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2607	# Some versions of bash will fail to source /dev/null (special files
				2608	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
				2609	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
				2610	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
				2611	$as_echo "$as_me: loading cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2612	case $cache_file in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2613	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
				2614	*) . "./$cache_file";;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2615	esac
				2616	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2617	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
				2619	$as_echo "$as_me: creating cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2620	>$cache_file
				2621	fi
				2622
				2623	# Check that the precious variables saved in the cache have kept the same
				2624	# value.
				2625	ac_cache_corrupted=false
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2626	for ac_var in $ac_precious_vars; do
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2627	eval ac_old_set=\$ac_cv_env_${ac_var}_set
				2628	eval ac_new_set=\$ac_env_${ac_var}_set
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2629	eval ac_old_val=\$ac_cv_env_${ac_var}_value
				2630	eval ac_new_val=\$ac_env_${ac_var}_value
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2631	case $ac_old_set,$ac_new_set in
				2632	set,)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2633	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
				2634	$as_echo "$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]	2635	ac_cache_corrupted=: ;;
				2636	,set)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
				2638	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2639	ac_cache_corrupted=: ;;
				2640	,);;
				2641	*)
				2642	if test "x$ac_old_val" != "x$ac_new_val"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2643	# differences in whitespace do not lead to failure.
				2644	ac_old_val_w=`echo x $ac_old_val`
				2645	ac_new_val_w=`echo x $ac_new_val`
				2646	if test "$ac_old_val_w" != "$ac_new_val_w"; then
				2647	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
				2648	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
				2649	ac_cache_corrupted=:
				2650	else
				2651	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
				2652	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
				2653	eval $ac_var=\$ac_old_val
				2654	fi
				2655	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
				2656	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
				2657	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
				2658	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2659	fi;;
				2660	esac
				2661	# Pass precious variables to config.status.
				2662	if test "$ac_new_set" = set; then
				2663	case $ac_new_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2664	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2665	*) ac_arg=$ac_var=$ac_new_val ;;
				2666	esac
				2667	case " $ac_configure_args " in
				2668	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2669	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2670	esac
				2671	fi
				2672	done
				2673	if $ac_cache_corrupted; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2675	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2676	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
				2677	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2678	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]	2679	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2680	## -------------------- ##
				2681	## Main body of script. ##
				2682	## -------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2683
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	2684	ac_ext=c
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2685	ac_cpp='$CPP $CPPFLAGS'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2686	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2687	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2688	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2689
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	2690
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	2691
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2692
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	2693
				2694
Martin Panter	c5ee3ca	2016-09-12 01:32:03	[diff] [blame]	2695	if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2696	# If we're building out-of-tree, we need to make sure the following
				2697	# resources get picked up before their $srcdir counterparts.
				2698	# Objects/ -> typeslots.inc
				2699	# Include/ -> Python-ast.h, graminit.h
				2700	# Python/ -> importlib.h
				2701	# (A side effect of this is that these resources will automatically be
				2702	# regenerated when building out-of-tree, regardless of whether or not
				2703	# the $srcdir counterpart is up-to-date. This is an acceptable trade
				2704	# off.)
				2705	BASECPPFLAGS="-IObjects -IInclude -IPython"
				2706	else
				2707	BASECPPFLAGS=""
				2708	fi
				2709
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2710
				2711
				2712
				2713
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	2714	if test -e $srcdir/.git
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2715	then
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2716	# Extract the first word of "git", so it can be a program name with args.
				2717	set dummy git; ac_word=$2
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2718	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2719	$as_echo_n "checking for $ac_word... " >&6; }
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2720	if ${ac_cv_prog_HAS_GIT+:} false; then :
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2721	$as_echo_n "(cached) " >&6
				2722	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2723	if test -n "$HAS_GIT"; then
				2724	ac_cv_prog_HAS_GIT="$HAS_GIT" # Let the user override the test.
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2725	else
				2726	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2727	for as_dir in $PATH
				2728	do
				2729	IFS=$as_save_IFS
				2730	test -z "$as_dir" && as_dir=.
				2731	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	2732	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2733	ac_cv_prog_HAS_GIT="found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2734	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2735	break 2
				2736	fi
				2737	done
				2738	done
				2739	IFS=$as_save_IFS
				2740
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2741	test -z "$ac_cv_prog_HAS_GIT" && ac_cv_prog_HAS_GIT="not-found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2742	fi
				2743	fi
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2744	HAS_GIT=$ac_cv_prog_HAS_GIT
				2745	if test -n "$HAS_GIT"; then
				2746	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GIT" >&5
				2747	$as_echo "$HAS_GIT" >&6; }
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2748	else
				2749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2750	$as_echo "no" >&6; }
				2751	fi
				2752
				2753
				2754	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2755	HAS_GIT=no-repository
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2756	fi
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2757	if test $HAS_GIT = found
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2758	then
Miss Islington (bot)	2011dd7	2018-08-20 14:48:31	[diff] [blame]	2759	GITVERSION="git --git-dir \$(srcdir)/.git rev-parse --short HEAD"
				2760	GITTAG="git --git-dir \$(srcdir)/.git describe --all --always --dirty"
				2761	GITBRANCH="git --git-dir \$(srcdir)/.git name-rev --name-only HEAD"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2762	else
Ned Deily	5c4b0d0	2017-03-04 05:19:55	[diff] [blame]	2763	GITVERSION=""
				2764	GITTAG=""
				2765	GITBRANCH=""
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2766	fi
				2767
				2768
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2769	ac_config_headers="$ac_config_headers pyconfig.h"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2770
				2771
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	2772	ac_aux_dir=
				2773	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
				2774	if test -f "$ac_dir/install-sh"; then
				2775	ac_aux_dir=$ac_dir
				2776	ac_install_sh="$ac_aux_dir/install-sh -c"
				2777	break
				2778	elif test -f "$ac_dir/install.sh"; then
				2779	ac_aux_dir=$ac_dir
				2780	ac_install_sh="$ac_aux_dir/install.sh -c"
				2781	break
				2782	elif test -f "$ac_dir/shtool"; then
				2783	ac_aux_dir=$ac_dir
				2784	ac_install_sh="$ac_aux_dir/shtool install -c"
				2785	break
				2786	fi
				2787	done
				2788	if test -z "$ac_aux_dir"; then
				2789	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
				2790	fi
				2791
				2792	# These three variables are undocumented and unsupported,
				2793	# and are intended to be withdrawn in a future Autoconf release.
				2794	# They can cause serious problems if a builder's source tree is in a directory
				2795	# whose full name contains unusual characters.
				2796	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
				2797	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
				2798	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
				2799
				2800
				2801	# Make sure we can run config.sub.
				2802	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
				2803	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
				2804
				2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
				2806	$as_echo_n "checking build system type... " >&6; }
				2807	if ${ac_cv_build+:} false; then :
				2808	$as_echo_n "(cached) " >&6
				2809	else
				2810	ac_build_alias=$build_alias
				2811	test "x$ac_build_alias" = x &&
				2812	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
				2813	test "x$ac_build_alias" = x &&
				2814	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
				2815	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
				2816	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
				2817
				2818	fi
				2819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
				2820	$as_echo "$ac_cv_build" >&6; }
				2821	case $ac_cv_build in
				2822	--*) ;;
				2823	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
				2824	esac
				2825	build=$ac_cv_build
				2826	ac_save_IFS=$IFS; IFS='-'
				2827	set x $ac_cv_build
				2828	shift
				2829	build_cpu=$1
				2830	build_vendor=$2
				2831	shift; shift
				2832	# Remember, the first character of IFS is used to create $*,
				2833	# except with old shells:
				2834	build_os=$*
				2835	IFS=$ac_save_IFS
				2836	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
				2837
				2838
				2839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
				2840	$as_echo_n "checking host system type... " >&6; }
				2841	if ${ac_cv_host+:} false; then :
				2842	$as_echo_n "(cached) " >&6
				2843	else
				2844	if test "x$host_alias" = x; then
				2845	ac_cv_host=$ac_cv_build
				2846	else
				2847	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
				2848	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
				2849	fi
				2850
				2851	fi
				2852	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
				2853	$as_echo "$ac_cv_host" >&6; }
				2854	case $ac_cv_host in
				2855	--*) ;;
				2856	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
				2857	esac
				2858	host=$ac_cv_host
				2859	ac_save_IFS=$IFS; IFS='-'
				2860	set x $ac_cv_host
				2861	shift
				2862	host_cpu=$1
				2863	host_vendor=$2
				2864	shift; shift
				2865	# Remember, the first character of IFS is used to create $*,
				2866	# except with old shells:
				2867	host_os=$*
				2868	IFS=$ac_save_IFS
				2869	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
				2870
				2871
				2872
doko@python.org	a10e4a9	2013-01-25 17:45:12	[diff] [blame]	2873
				2874
Ned Deily	fcbc246	2014-08-22 20:32:49	[diff] [blame]	2875	# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
				2876	rm -f pybuilddir.txt
				2877
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2878	for ac_prog in python$PACKAGE_VERSION python3 python
				2879	do
				2880	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2881	set dummy $ac_prog; ac_word=$2
				2882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2883	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2884	if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then :
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2885	$as_echo_n "(cached) " >&6
				2886	else
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2887	if test -n "$PYTHON_FOR_REGEN"; then
				2888	ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test.
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2889	else
				2890	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2891	for as_dir in $PATH
				2892	do
				2893	IFS=$as_save_IFS
				2894	test -z "$as_dir" && as_dir=.
				2895	for ac_exec_ext in '' $ac_executable_extensions; do
				2896	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2897	ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2898	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2899	break 2
				2900	fi
				2901	done
				2902	done
				2903	IFS=$as_save_IFS
				2904
				2905	fi
				2906	fi
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2907	PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN
				2908	if test -n "$PYTHON_FOR_REGEN"; then
				2909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5
				2910	$as_echo "$PYTHON_FOR_REGEN" >&6; }
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2911	else
				2912	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2913	$as_echo "no" >&6; }
				2914	fi
				2915
				2916
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2917	test -n "$PYTHON_FOR_REGEN" && break
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2918	done
Victor Stinner	a5c62a8	2017-05-03 16:21:48	[diff] [blame]	2919	test -n "$PYTHON_FOR_REGEN" \|\| PYTHON_FOR_REGEN="python3"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2920
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2921
				2922
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2923	if test "$cross_compiling" = yes; then
				2924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5
				2925	$as_echo_n "checking for python interpreter for cross build... " >&6; }
				2926	if test -z "$PYTHON_FOR_BUILD"; then
				2927	for interp in python$PACKAGE_VERSION python3 python; do
				2928	which $interp >/dev/null 2>&1 \|\| continue
Xavier de Gaye	4afd143	2016-07-07 16:00:22	[diff] [blame]	2929	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]	2930	break
				2931	fi
				2932	interp=
				2933	done
				2934	if test x$interp = x; then
				2935	as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5
				2936	fi
				2937	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5
				2938	$as_echo "$interp" >&6; }
Xavier de Gaye	92dec54	2016-09-11 20:22:24	[diff] [blame]	2939	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]	2940	fi
Christian Heimes	954ac03	2012-12-12 12:10:21	[diff] [blame]	2941	elif test "$cross_compiling" = maybe; then
				2942	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]	2943	else
				2944	PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
				2945	fi
				2946
				2947
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2948
Benjamin Peterson	d23f822	2009-04-05 19:13:16	[diff] [blame]	2949	if test "$prefix" != "/"; then
				2950	prefix=`echo "$prefix" \| sed -e 's/\/$//g'`
				2951	fi
				2952
				2953
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2954
				2955
Martin v. Löwis	8316feb	2003-06-14 07:48:07	[diff] [blame]	2956	# We don't use PACKAGE_ variables, and they cause conflicts
				2957	# with other autoconf-based packages that include Python.h
				2958	grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new
				2959	rm confdefs.h
				2960	mv confdefs.h.new confdefs.h
				2961
Martin v. Löwis	bddf5a5	2002-11-11 13:37:28	[diff] [blame]	2962
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	2963	VERSION=3.7
Guido van Rossum	1fd74a7	1997-07-19 19:36:02	[diff] [blame]	2964
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	2965	# Version number of Python's own shared library file.
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	2966
				2967	SOVERSION=1.0
				2968
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2969	# The later defininition of _XOPEN_SOURCE disables certain features
				2970	# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone).
				2971
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2972	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2973
				2974
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2975	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2976	# certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable
				2977	# them.
				2978
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2979	$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2980
				2981
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	2982	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2983	# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
				2984	# them.
				2985
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2986	$as_echo "#define __BSD_VISIBLE 1" >>confdefs.h
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	2987
				2988
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	2989	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	2990	# certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable
				2991	# them.
				2992
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2993	$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	2994
				2995
				2996
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	2997	define_xopen_source=yes
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2998
Neil Schemenauer	4edbc2a	2001-03-22 00:34:03	[diff] [blame]	2999	# Arguments passed to configure.
				3000
				3001	CONFIG_ARGS="$ac_configure_args"
				3002
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5
				3004	$as_echo_n "checking for --enable-universalsdk... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3005	# Check whether --enable-universalsdk was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3006	if test "${enable_universalsdk+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3007	enableval=$enable_universalsdk;
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3008	case $enableval in
				3009	yes)
Miss Islington (bot)	1d3395f	2018-06-04 05:41:12	[diff] [blame]	3010	# Locate the best usable SDK, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3011	# information
				3012	enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3013	if ! ( echo $enableval \| grep -E '\.sdk' 1>/dev/null )
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3014	then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3015	enableval=/Developer/SDKs/MacOSX10.4u.sdk
				3016	if test ! -d "${enableval}"
				3017	then
				3018	enableval=/
				3019	fi
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3020	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3021	;;
				3022	esac
				3023	case $enableval in
				3024	no)
				3025	UNIVERSALSDK=
				3026	enable_universalsdk=
				3027	;;
				3028	*)
				3029	UNIVERSALSDK=$enableval
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3030	if test ! -d "${UNIVERSALSDK}"
				3031	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3032	as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3033	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3034	;;
				3035	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3036
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3037
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3038	else
				3039
				3040	UNIVERSALSDK=
				3041	enable_universalsdk=
				3042
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3043	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3044
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3045	if test -n "${UNIVERSALSDK}"
				3046	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5
				3048	$as_echo "${UNIVERSALSDK}" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3049	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3051	$as_echo "no" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3052	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3053
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3054
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3055
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3056	ARCH_RUN_32BIT=""
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3057
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3058	# For backward compatibility reasons we prefer to select '32-bit' if available,
				3059	# otherwise use 'intel'
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3060	UNIVERSAL_ARCHS="32-bit"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3061	if test "`uname -s`" = "Darwin"
				3062	then
				3063	if test -n "${UNIVERSALSDK}"
				3064	then
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3065	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]	3066	then
				3067	UNIVERSAL_ARCHS="intel"
				3068	fi
				3069	fi
				3070	fi
				3071
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3072
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3073	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5
				3074	$as_echo_n "checking for --with-universal-archs... " >&6; }
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3075
				3076	# Check whether --with-universal-archs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3077	if test "${with_universal_archs+set}" = set; then :
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3078	withval=$with_universal_archs;
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3079	UNIVERSAL_ARCHS="$withval"
				3080
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3081	fi
				3082
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3083	if test -n "${UNIVERSALSDK}"
				3084	then
				3085	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5
				3086	$as_echo "${UNIVERSAL_ARCHS}" >&6; }
				3087	else
				3088	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3089	$as_echo "no" >&6; }
				3090	fi
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3091
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3092
				3093	# Check whether --with-framework-name was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3094	if test "${with_framework_name+set}" = set; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3095	withval=$with_framework_name;
				3096	PYTHONFRAMEWORK=${withval}
				3097	PYTHONFRAMEWORKDIR=${withval}.framework
				3098	PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval \| tr 'A-Z' 'a-z'`
				3099
				3100	else
				3101
				3102	PYTHONFRAMEWORK=Python
				3103	PYTHONFRAMEWORKDIR=Python.framework
				3104	PYTHONFRAMEWORKIDENTIFIER=org.python.python
				3105
				3106	fi
				3107
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3108	# Check whether --enable-framework was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3109	if test "${enable_framework+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3110	enableval=$enable_framework;
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3111	case $enableval in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3112	yes)
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3113	enableval=/Library/Frameworks
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3114	esac
				3115	case $enableval in
				3116	no)
				3117	PYTHONFRAMEWORK=
				3118	PYTHONFRAMEWORKDIR=no-framework
				3119	PYTHONFRAMEWORKPREFIX=
				3120	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3121	FRAMEWORKINSTALLFIRST=
				3122	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3123	FRAMEWORKALTINSTALLFIRST=
				3124	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3125	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3126	if test "x${prefix}" = "xNONE"; then
				3127	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3128	else
				3129	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3130	fi
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3131	enable_framework=
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3132	;;
				3133	*)
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3134	PYTHONFRAMEWORKPREFIX="${enableval}"
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3135	PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3136	FRAMEWORKINSTALLFIRST="frameworkinstallstructure"
Ronald Oussoren	f6ccbf6	2009-06-02 10:55:56	[diff] [blame]	3137	FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure "
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3138	FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools"
				3139	FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools"
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3140	FRAMEWORKPYTHONW="frameworkpythonw"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3141	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3142
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3143	if test "x${prefix}" = "xNONE" ; then
				3144	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3145
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3146	else
				3147	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3148	fi
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3149
				3150	case "${enableval}" in
				3151	/System*)
				3152	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3153	if test "${prefix}" = "NONE" ; then
				3154	# See below
				3155	FRAMEWORKUNIXTOOLSPREFIX="/usr"
				3156	fi
				3157	;;
				3158
				3159	/Library*)
				3160	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3161	;;
				3162
				3163	*/Library/Frameworks)
				3164	MDIR="`dirname "${enableval}"`"
				3165	MDIR="`dirname "${MDIR}"`"
				3166	FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications"
				3167
				3168	if test "${prefix}" = "NONE"; then
				3169	# User hasn't specified the
				3170	# --prefix option, but wants to install
				3171	# the framework in a non-default location,
				3172	# ensure that the compatibility links get
				3173	# installed relative to that prefix as well
				3174	# instead of in /usr/local.
				3175	FRAMEWORKUNIXTOOLSPREFIX="${MDIR}"
				3176	fi
				3177	;;
				3178
				3179	*)
				3180	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3181	;;
				3182	esac
				3183
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3184	prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3185
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3186	# Add files for Mac specific code to the list of output
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3187	# files:
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3188	ac_config_files="$ac_config_files Mac/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3189
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3190	ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3191
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3192	ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist"
				3193
				3194	ac_config_files="$ac_config_files Mac/Resources/app/Info.plist"
				3195
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3196	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3197
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3198	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3199
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3200	PYTHONFRAMEWORK=
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3201	PYTHONFRAMEWORKDIR=no-framework
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3202	PYTHONFRAMEWORKPREFIX=
				3203	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3204	FRAMEWORKINSTALLFIRST=
				3205	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3206	FRAMEWORKALTINSTALLFIRST=
				3207	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3208	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3209	if test "x${prefix}" = "xNONE" ; then
				3210	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3211	else
				3212	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3213	fi
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3214	enable_framework=
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3215
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3216
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3217	fi
				3218
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3219
				3220
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3221
				3222
				3223
				3224
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3225
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3226
				3227
				3228
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3229
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3230
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3231
INADA Naoki	a8f8d5b	2017-06-28 15:31:53	[diff] [blame]	3232
				3233	cat >>confdefs.h <<_ACEOF
INADA Naoki	6b42eb1	2017-06-29 06:31:38	[diff] [blame]	3234	#define _PYTHONFRAMEWORK "${PYTHONFRAMEWORK}"
INADA Naoki	a8f8d5b	2017-06-28 15:31:53	[diff] [blame]	3235	_ACEOF
				3236
				3237
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3238	##AC_ARG_WITH(dyld,
Matthias Klose	2b8733f	2010-04-25 18:34:36	[diff] [blame]	3239	## AS_HELP_STRING([--with-dyld],
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	3240	## [Use (OpenStep\|Rhapsody) dynamic linker]))
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3241	##
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3242	# Set name for machine-dependent library files
				3243
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5
				3245	$as_echo_n "checking MACHDEP... " >&6; }
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3246	if test -z "$MACHDEP"
				3247	then
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3248	# avoid using uname for cross builds
				3249	if test "$cross_compiling" = yes; then
doko@python.org	44bbbda	2013-01-25 13:44:00	[diff] [blame]	3250	# ac_sys_system and ac_sys_release are used for setting
				3251	# a lot of different things including 'define_xopen_source'
				3252	# in the case statement below.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3253	case "$host" in
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	3254	--linux-android*)
				3255	ac_sys_system=Linux-android
				3256	;;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3257	--linux*)
				3258	ac_sys_system=Linux
				3259	;;
				3260	--cygwin*)
				3261	ac_sys_system=Cygwin
				3262	;;
				3263	*)
				3264	# for now, limit cross builds to known configurations
				3265	MACHDEP="unknown"
				3266	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3267	esac
				3268	ac_sys_release=
				3269	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3270	ac_sys_system=`uname -s`
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	3271	if test "$ac_sys_system" = "AIX" \
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	3272	-o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3273	ac_sys_release=`uname -v`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3274	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3275	ac_sys_release=`uname -r`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3276	fi
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3277	fi
				3278	ac_md_system=`echo $ac_sys_system \|
				3279	tr -d '/ ' \| tr '[A-Z]' '[a-z]'`
				3280	ac_md_release=`echo $ac_sys_release \|
				3281	tr -d '/ ' \| sed 's/^[A-Z]\.//' \| sed 's/\..*//'`
				3282	MACHDEP="$ac_md_system$ac_md_release"
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3283
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3284	case $MACHDEP in
Victor Stinner	7209ff2	2011-08-20 22:00:16	[diff] [blame]	3285	linux*) MACHDEP="linux";;
Andrew M. Kuchling	5a3e4cb	2001-07-20 19:29:04	[diff] [blame]	3286	cygwin*) MACHDEP="cygwin";;
Jack Jansen	8a97f4a	2001-12-05 23:27:32	[diff] [blame]	3287	darwin*) MACHDEP="darwin";;
Guido van Rossum	b97ef17	1997-09-28 05:44:03	[diff] [blame]	3288	'') MACHDEP="unknown";;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3289	esac
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3290	fi
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	3291
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	3292
				3293	if test "$cross_compiling" = yes; then
				3294	case "$host" in
				3295	--linux*)
				3296	case "$host_cpu" in
				3297	arm*)
				3298	_host_cpu=arm
				3299	;;
				3300	*)
				3301	_host_cpu=$host_cpu
				3302	esac
				3303	;;
				3304	--cygwin*)
				3305	_host_cpu=
				3306	;;
				3307	*)
				3308	# for now, limit cross builds to known configurations
				3309	MACHDEP="unknown"
				3310	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3311	esac
				3312	_PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}"
				3313	fi
				3314
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3315	# Some systems cannot stand _XOPEN_SOURCE being defined at all; they
				3316	# disable features if it is defined, without any means to access these
				3317	# features as extensions. For these systems, we skip the definition of
				3318	# _XOPEN_SOURCE. Before adding a system to the list to gain access to
				3319	# some feature, make sure there is no alternative way to access this
				3320	# feature. Also, when using wildcards, make sure you have verified the
				3321	# need for not defining _XOPEN_SOURCE on all systems matching the
				3322	# wildcard, and that the wildcard does not include future systems
				3323	# (which may remove their limitations).
				3324	case $ac_sys_system/$ac_sys_release in
				3325	# On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined,
				3326	# even though select is a POSIX function. Reported by J. Ribbens.
Martin v. Löwis	76bafc6	2003-10-03 13:47:44	[diff] [blame]	3327	# 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]	3328	# In addition, Stefan Krah confirms that issue #1244610 exists through
				3329	# OpenBSD 4.6, but is fixed in 4.7.
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3330	OpenBSD/2.* \| OpenBSD/3.* \| OpenBSD/4.[0123456])
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3331	define_xopen_source=no
				3332	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3333	# also defined. This can be overridden by defining _BSD_SOURCE
				3334	# As this has a different meaning on Linux, only define it on OpenBSD
				3335
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3336	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3337
				3338	;;
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3339	OpenBSD/*)
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3340	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3341	# also defined. This can be overridden by defining _BSD_SOURCE
				3342	# As this has a different meaning on Linux, only define it on OpenBSD
				3343
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3344	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3345
				3346	;;
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	3347	# Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of
				3348	# _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by
				3349	# Marc Recht
Benjamin Peterson	f608c61	2008-11-16 18:33:53	[diff] [blame]	3350	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]	3351	define_xopen_source=no;;
Martin v. Löwis	1a41576	2010-05-28 15:44:20	[diff] [blame]	3352	# From the perspective of Solaris, _XOPEN_SOURCE is not so much a
				3353	# request to enable features supported by the standard as a request
				3354	# to disable features not supported by the standard. The best way
				3355	# for Python to use Solaris is simply to leave _XOPEN_SOURCE out
				3356	# entirely and define __EXTENSIONS__ instead.
				3357	SunOS/*)
Martin v. Löwis	a9d7142	2003-03-28 18:43:31	[diff] [blame]	3358	define_xopen_source=no;;
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3359	# On UnixWare 7, u_long is never defined with _XOPEN_SOURCE,
				3360	# but used in /usr/include/netinet/tcp.h. Reported by Tim Rice.
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3361	# Reconfirmed for 7.1.4 by Martin v. Loewis.
Martin v. Löwis	253d1f4	2004-05-07 19:14:14	[diff] [blame]	3362	OpenUNIX/8.0.0\| UnixWare/7.1.[0-4])
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3363	define_xopen_source=no;;
				3364	# On OpenServer 5, u_short is never defined with _XOPEN_SOURCE,
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3365	# but used in struct sockaddr.sa_family. Reported by Tim Rice.
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3366	SCO_SV/3.2)
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3367	define_xopen_source=no;;
Martin v. Löwis	b37509b	2008-11-04 20:45:29	[diff] [blame]	3368	# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
				3369	# _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
				3370	# identifies itself as Darwin/7.*
				3371	# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3372	# disables platform specific features beyond repair.
				3373	# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3374	# has no effect, don't bother defining them
				3375	Darwin/[6789].*)
Anthony Baxter	6169c6b	2003-10-04 07:46:23	[diff] [blame]	3376	define_xopen_source=no;;
Miss Islington (bot)	cfbc759	2020-06-25 15:15:52	[diff] [blame]	3377	Darwin/[12][0-9].*)
Ronald Oussoren	b8f11a6	2010-03-08 07:02:03	[diff] [blame]	3378	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3379	# On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but
				3380	# used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined
				3381	# 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]	3382	AIX/4)
				3383	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3384	AIX/5)
				3385	if test `uname -r` -eq 1; then
				3386	define_xopen_source=no
				3387	fi
				3388	;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	3389	# On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from
				3390	# defining NI_NUMERICHOST.
				3391	QNX/6.3.2)
				3392	define_xopen_source=no
				3393	;;
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3394
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3395	esac
				3396
				3397	if test $define_xopen_source = yes
				3398	then
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3399	# X/Open 7, incorporating POSIX.1-2008
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3400
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3401	$as_echo "#define _XOPEN_SOURCE 700" >>confdefs.h
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3402
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3403
				3404	# On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires
				3405	# definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else
				3406	# several APIs are not declared. Since this is also needed in some
				3407	# cases for HP-UX, we define it globally.
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3408
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3409	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3410
				3411
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3412
Victor Stinner	d169fdc	2011-09-07 22:56:17	[diff] [blame]	3413	$as_echo "#define _POSIX_C_SOURCE 200809L" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3414
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3415	fi
				3416
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3417	# On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE
				3418	case $ac_sys_system in
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3419	hp\|HP)
				3420	define_stdc_a1=yes;;
				3421	*)
				3422	define_stdc_a1=no;;
				3423	esac
				3424
				3425	if test $define_stdc_a1 = yes
				3426	then
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3427
				3428	$as_echo "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h
				3429
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3430	fi
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3431
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3432	# Record the configure-time value of MACOSX_DEPLOYMENT_TARGET,
				3433	# it may influence the way we can build extensions, so distutils
				3434	# needs to check it
				3435
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3436
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3437	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3438	EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3439
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	3440	# checks for alternative programs
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	3441
				3442	# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
				3443	# for debug/optimization stuff. BASECFLAGS is for flags that are required
				3444	# just to get things to compile and link. Users are free to override OPT
				3445	# when running configure or make. The build should not break if they do.
				3446	# BASECFLAGS should generally not be messed with, however.
				3447
				3448	# XXX shouldn't some/most/all of this code be merged with the stuff later
				3449	# on that fiddles with OPT and BASECFLAGS?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --without-gcc" >&5
				3451	$as_echo_n "checking for --without-gcc... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3452
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3453	# Check whether --with-gcc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3454	if test "${with_gcc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3455	withval=$with_gcc;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	3456	case $withval in
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	3457	no) CC=${CC:-cc}
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	3458	without_gcc=yes;;
				3459	yes) CC=gcc
				3460	without_gcc=no;;
				3461	*) CC=$withval
				3462	without_gcc=$withval;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	3463	esac
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	3464	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3465
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3466	case $ac_sys_system in
Antoine Pitrou	f6350d2	2010-09-21 15:19:14	[diff] [blame]	3467	AIX*) CC=${CC:-xlc_r}
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	3468	without_gcc=;;
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	3469	*) without_gcc=no;;
Guido van Rossum	e77438c	1995-09-13 18:59:59	[diff] [blame]	3470	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3471	fi
				3472
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $without_gcc" >&5
				3474	$as_echo "$without_gcc" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3475
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	3476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-icc" >&5
				3477	$as_echo_n "checking for --with-icc... " >&6; }
				3478
				3479	# Check whether --with-icc was given.
				3480	if test "${with_icc+set}" = set; then :
				3481	withval=$with_icc;
				3482	case $withval in
				3483	no) CC=${CC:-cc}
				3484	with_icc=no;;
				3485	yes) CC=icc
				3486	CXX=icpc
				3487	with_icc=yes;;
				3488	*) CC=$withval
				3489	with_icc=$withval;;
				3490	esac
				3491	else
				3492
				3493	with_icc=no
				3494	fi
				3495
				3496	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icc" >&5
				3497	$as_echo "$with_icc" >&6; }
				3498
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3499	# If the user switches compilers, we can't believe the cache
				3500	if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
				3501	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3502	as_fn_error $? "cached CC is different -- throw away $cache_file
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3503	(it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3504	fi
				3505
Jeffrey Yasskin	d4fcdb1	2010-07-09 16:30:58	[diff] [blame]	3506	# Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2
				3507	# when the compiler supports them, but we don't always want -O2, and
				3508	# we set -g later.
				3509	if test -z "$CFLAGS"; then
				3510	CFLAGS=
				3511	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3512
				3513	if test "$ac_sys_system" = "Darwin"
				3514	then
				3515	# Compiler selection on MacOSX is more complicated than
Miss Islington (bot)	1d3395f	2018-06-04 05:41:12	[diff] [blame]	3516	# AC_PROG_CC can handle, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3517	# information
				3518	if test -z "${CC}"
				3519	then
				3520	found_gcc=
				3521	found_clang=
				3522	as_save_IFS=$IFS; IFS=:
				3523	for as_dir in $PATH
				3524	do
				3525	IFS=$as_save_IFS
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3526	if test -x "${as_dir}/gcc"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3527	if test -z "${found_gcc}"; then
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3528	found_gcc="${as_dir}/gcc"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3529	fi
				3530	fi
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3531	if test -x "${as_dir}/clang"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3532	if test -z "${found_clang}"; then
Ned Deily	14aa00b	2017-10-09 17:53:27	[diff] [blame]	3533	found_clang="${as_dir}/clang"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3534	fi
				3535	fi
				3536	done
				3537	IFS=$as_save_IFS
				3538
				3539	if test -n "$found_gcc" -a -n "$found_clang"
				3540	then
				3541	if test -n "`"$found_gcc" --version \| grep llvm-gcc`"
				3542	then
				3543	{ $as_echo "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5
				3544	$as_echo "$as_me: Detected llvm-gcc, falling back to clang" >&6;}
				3545	CC="$found_clang"
				3546	CXX="$found_clang++"
				3547	fi
				3548
				3549
				3550	elif test -z "$found_gcc" -a -n "$found_clang"
				3551	then
				3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5
				3553	$as_echo "$as_me: No GCC found, use CLANG" >&6;}
				3554	CC="$found_clang"
				3555	CXX="$found_clang++"
				3556
				3557	elif test -z "$found_gcc" -a -z "$found_clang"
				3558	then
				3559	found_clang=`/usr/bin/xcrun -find clang 2>/dev/null`
				3560	if test -n "${found_clang}"
				3561	then
				3562	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5
				3563	$as_echo "$as_me: Using clang from Xcode.app" >&6;}
				3564	CC="${found_clang}"
				3565	CXX="`/usr/bin/xcrun -find clang++`"
				3566
				3567	# else: use default behaviour
				3568	fi
				3569	fi
				3570	fi
				3571	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3572	ac_ext=c
				3573	ac_cpp='$CPP $CPPFLAGS'
				3574	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3575	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3576	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				3577	if test -n "$ac_tool_prefix"; then
				3578	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
				3579	set dummy ${ac_tool_prefix}gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3580	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3581	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3582	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3583	$as_echo_n "(cached) " >&6
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3584	else
				3585	if test -n "$CC"; then
				3586	ac_cv_prog_CC="$CC" # Let the user override the test.
				3587	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3588	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3589	for as_dir in $PATH
				3590	do
				3591	IFS=$as_save_IFS
				3592	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3593	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3594	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3595	ac_cv_prog_CC="${ac_tool_prefix}gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3596	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3597	break 2
				3598	fi
				3599	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3600	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3601	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3602
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3603	fi
				3604	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3605	CC=$ac_cv_prog_CC
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3606	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3608	$as_echo "$CC" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3609	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3611	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3612	fi
				3613
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3614
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3615	fi
				3616	if test -z "$ac_cv_prog_CC"; then
				3617	ac_ct_CC=$CC
				3618	# Extract the first word of "gcc", so it can be a program name with args.
				3619	set dummy gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3620	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3621	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3622	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3623	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3624	else
				3625	if test -n "$ac_ct_CC"; then
				3626	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3627	else
				3628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3629	for as_dir in $PATH
				3630	do
				3631	IFS=$as_save_IFS
				3632	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3633	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3634	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3635	ac_cv_prog_ac_ct_CC="gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3636	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3637	break 2
				3638	fi
				3639	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3640	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3641	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3642
				3643	fi
				3644	fi
				3645	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3646	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3648	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3649	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3651	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3652	fi
				3653
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3654	if test "x$ac_ct_CC" = x; then
				3655	CC=""
				3656	else
				3657	case $cross_compiling:$ac_tool_warned in
				3658	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3659	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3660	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3661	ac_tool_warned=yes ;;
				3662	esac
				3663	CC=$ac_ct_CC
				3664	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3665	else
				3666	CC="$ac_cv_prog_CC"
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3667	fi
				3668
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3669	if test -z "$CC"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3670	if test -n "$ac_tool_prefix"; then
				3671	# 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]	3672	set dummy ${ac_tool_prefix}cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3674	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3675	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3676	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3677	else
				3678	if test -n "$CC"; then
				3679	ac_cv_prog_CC="$CC" # Let the user override the test.
				3680	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3681	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3682	for as_dir in $PATH
				3683	do
				3684	IFS=$as_save_IFS
				3685	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3686	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3687	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3688	ac_cv_prog_CC="${ac_tool_prefix}cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3689	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3690	break 2
				3691	fi
				3692	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3693	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3694	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3695
				3696	fi
				3697	fi
				3698	CC=$ac_cv_prog_CC
				3699	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3701	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3702	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3704	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3705	fi
				3706
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3707
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3708	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3709	fi
				3710	if test -z "$CC"; then
				3711	# Extract the first word of "cc", so it can be a program name with args.
				3712	set dummy cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3714	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3715	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3716	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3717	else
				3718	if test -n "$CC"; then
				3719	ac_cv_prog_CC="$CC" # Let the user override the test.
				3720	else
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3721	ac_prog_rejected=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3723	for as_dir in $PATH
				3724	do
				3725	IFS=$as_save_IFS
				3726	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3727	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3728	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3729	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
				3730	ac_prog_rejected=yes
				3731	continue
				3732	fi
				3733	ac_cv_prog_CC="cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3734	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3735	break 2
				3736	fi
				3737	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3738	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3739	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3740
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3741	if test $ac_prog_rejected = yes; then
				3742	# We found a bogon in the path, so make sure we never use it.
				3743	set dummy $ac_cv_prog_CC
				3744	shift
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3745	if test $# != 0; then
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3746	# We chose a different compiler from the bogus one.
				3747	# However, it has the same basename, so the bogon will be chosen
				3748	# first if we set CC to just the basename; use the full file name.
				3749	shift
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3750	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3751	fi
				3752	fi
				3753	fi
				3754	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3755	CC=$ac_cv_prog_CC
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3756	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3758	$as_echo "$CC" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3759	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3760	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3761	$as_echo "no" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3762	fi
				3763
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3764
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3765	fi
				3766	if test -z "$CC"; then
				3767	if test -n "$ac_tool_prefix"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3768	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3769	do
				3770	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				3771	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3772	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3773	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3774	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3775	$as_echo_n "(cached) " >&6
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3776	else
				3777	if test -n "$CC"; then
				3778	ac_cv_prog_CC="$CC" # Let the user override the test.
				3779	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3780	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3781	for as_dir in $PATH
				3782	do
				3783	IFS=$as_save_IFS
				3784	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3785	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3786	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3787	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3788	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3789	break 2
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	3790	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3791	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3792	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3793	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3794
				3795	fi
				3796	fi
				3797	CC=$ac_cv_prog_CC
				3798	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3800	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3801	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3802	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3803	$as_echo "no" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3804	fi
				3805
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3806
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3807	test -n "$CC" && break
				3808	done
				3809	fi
				3810	if test -z "$CC"; then
				3811	ac_ct_CC=$CC
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3812	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3813	do
				3814	# Extract the first word of "$ac_prog", so it can be a program name with args.
				3815	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3817	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3818	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3819	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3820	else
				3821	if test -n "$ac_ct_CC"; then
				3822	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3823	else
				3824	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3825	for as_dir in $PATH
				3826	do
				3827	IFS=$as_save_IFS
				3828	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3829	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3830	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3831	ac_cv_prog_ac_ct_CC="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3832	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3833	break 2
				3834	fi
				3835	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3836	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3837	IFS=$as_save_IFS
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3838
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3839	fi
				3840	fi
				3841	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3842	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3843	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3844	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3845	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3847	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3848	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3849
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3850
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3851	test -n "$ac_ct_CC" && break
				3852	done
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3853
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3854	if test "x$ac_ct_CC" = x; then
				3855	CC=""
				3856	else
				3857	case $cross_compiling:$ac_tool_warned in
				3858	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3859	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3860	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3861	ac_tool_warned=yes ;;
				3862	esac
				3863	CC=$ac_ct_CC
				3864	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3865	fi
				3866
				3867	fi
				3868
				3869
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3870	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3871	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3872	as_fn_error $? "no acceptable C compiler found in \$PATH
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3873	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3874
				3875	# Provide some information about the compiler.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3876	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
				3877	set X $ac_compile
				3878	ac_compiler=$2
				3879	for ac_option in --version -v -V -qversion; do
				3880	{ { ac_try="$ac_compiler $ac_option >&5"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3881	case "(($ac_try" in
				3882	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3883	*) ac_try_echo=$ac_try;;
				3884	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3885	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3886	$as_echo "$ac_try_echo"; } >&5
				3887	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3888	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3889	if test -s conftest.err; then
				3890	sed '10a\
				3891	... rest of stderr output deleted ...
				3892	10q' conftest.err >conftest.er1
				3893	cat conftest.er1 >&5
				3894	fi
				3895	rm -f conftest.er1 conftest.err
				3896	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3897	test $ac_status = 0; }
				3898	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3899
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3901	/* end confdefs.h. */
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3902
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3903	int
				3904	main ()
				3905	{
				3906
				3907	;
				3908	return 0;
				3909	}
				3910	_ACEOF
				3911	ac_clean_files_save=$ac_clean_files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3912	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3913	# Try to create an executable without -o first, disregard a.out.
				3914	# It will help us diagnose broken compilers, and finding out an intuition
				3915	# of exeext.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3916	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
				3917	$as_echo_n "checking whether the C compiler works... " >&6; }
				3918	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
				3919
				3920	# The possible output files:
				3921	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
				3922
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3923	ac_rmfiles=
				3924	for ac_file in $ac_files
				3925	do
				3926	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3927	.$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]	3928	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
				3929	esac
				3930	done
				3931	rm -f $ac_rmfiles
				3932
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3933	if { { ac_try="$ac_link_default"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3934	case "(($ac_try" in
				3935	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3936	*) ac_try_echo=$ac_try;;
				3937	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3938	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3939	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3940	(eval "$ac_link_default") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3941	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3942	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3943	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3944	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
				3945	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
				3946	# in a Makefile. We should not override ac_cv_exeext if it was cached,
				3947	# so that the user can short-circuit this test for compilers unknown to
				3948	# Autoconf.
				3949	for ac_file in $ac_files ''
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3950	do
				3951	test -f "$ac_file" \|\| continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3952	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3953	.$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]	3954	;;
				3955	[ab].out )
				3956	# We found the default executable, but exeext='' is most
				3957	# certainly right.
				3958	break;;
				3959	. )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3960	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3961	then :; else
				3962	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				3963	fi
				3964	# We set ac_cv_exeext here because the later test for it is not
				3965	# safe: cross compilers may not add the suffix if given an `-o'
				3966	# argument, so we may need to know it at that point already.
				3967	# Even if this section looks crufty: it has the advantage of
				3968	# actually working.
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3969	break;;
				3970	* )
				3971	break;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3972	esac
				3973	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3974	test "$ac_cv_exeext" = no && ac_cv_exeext=
				3975
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3976	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3977	ac_file=''
				3978	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3979	if test -z "$ac_file"; then :
				3980	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3981	$as_echo "no" >&6; }
				3982	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3983	sed 's/^/\| /' conftest.$ac_ext >&5
				3984
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3985	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3986	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3987	as_fn_error 77 "C compiler cannot create executables
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3988	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3989	else
				3990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				3991	$as_echo "yes" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3992	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3993	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
				3994	$as_echo_n "checking for C compiler default output file name... " >&6; }
				3995	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
				3996	$as_echo "$ac_file" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3997	ac_exeext=$ac_cv_exeext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3998
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3999	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4000	ac_clean_files=$ac_clean_files_save
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
				4002	$as_echo_n "checking for suffix of executables... " >&6; }
				4003	if { { ac_try="$ac_link"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4004	case "(($ac_try" in
				4005	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4006	*) ac_try_echo=$ac_try;;
				4007	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4008	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4009	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4010	(eval "$ac_link") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4011	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4012	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4013	test $ac_status = 0; }; then :
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4014	# If both `conftest.exe' and `conftest' are `present' (well, observable)
				4015	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
				4016	# work properly (i.e., refer to `conftest.exe'), while it won't with
				4017	# `rm'.
				4018	for ac_file in conftest.exe conftest conftest.*; do
				4019	test -f "$ac_file" \|\| continue
				4020	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4021	.$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]	4022	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				4023	break;;
				4024	* ) break;;
				4025	esac
				4026	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4027	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4028	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4029	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4030	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4031	See \`config.log' for more details" "$LINENO" 5; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	4032	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4033	rm -f conftest conftest$ac_cv_exeext
				4034	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
				4035	$as_echo "$ac_cv_exeext" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4036
				4037	rm -f conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4038	EXEEXT=$ac_cv_exeext
				4039	ac_exeext=$EXEEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4040	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4041	/* end confdefs.h. */
				4042	#include <stdio.h>
				4043	int
				4044	main ()
				4045	{
				4046	FILE *f = fopen ("conftest.out", "w");
				4047	return ferror (f) \|\| fclose (f) != 0;
				4048
				4049	;
				4050	return 0;
				4051	}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4052	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4053	ac_clean_files="$ac_clean_files conftest.out"
				4054	# Check that the compiler produces executables we can run. If not, either
				4055	# the compiler is broken, or we cross compile.
				4056	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
				4057	$as_echo_n "checking whether we are cross compiling... " >&6; }
				4058	if test "$cross_compiling" != yes; then
				4059	{ { ac_try="$ac_link"
				4060	case "(($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 "$ac_link") 2>&5
				4067	ac_status=$?
				4068	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4069	test $ac_status = 0; }
				4070	if { ac_try='./conftest$ac_cv_exeext'
				4071	{ { case "(($ac_try" in
				4072	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4073	*) ac_try_echo=$ac_try;;
				4074	esac
				4075	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4076	$as_echo "$ac_try_echo"; } >&5
				4077	(eval "$ac_try") 2>&5
				4078	ac_status=$?
				4079	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4080	test $ac_status = 0; }; }; then
				4081	cross_compiling=no
				4082	else
				4083	if test "$cross_compiling" = maybe; then
				4084	cross_compiling=yes
				4085	else
				4086	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4087	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4088	as_fn_error $? "cannot run C compiled programs.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4089	If you meant to cross compile, use \`--host'.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4090	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4091	fi
				4092	fi
				4093	fi
				4094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
				4095	$as_echo "$cross_compiling" >&6; }
				4096
				4097	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
				4098	ac_clean_files=$ac_clean_files_save
				4099	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
				4100	$as_echo_n "checking for suffix of object files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4101	if ${ac_cv_objext+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4102	$as_echo_n "(cached) " >&6
				4103	else
				4104	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4105	/* end confdefs.h. */
				4106
				4107	int
				4108	main ()
				4109	{
				4110
				4111	;
				4112	return 0;
				4113	}
				4114	_ACEOF
				4115	rm -f conftest.o conftest.obj
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4116	if { { ac_try="$ac_compile"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4117	case "(($ac_try" in
				4118	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4119	*) ac_try_echo=$ac_try;;
				4120	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4121	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4122	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4123	(eval "$ac_compile") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4124	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4125	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4126	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4127	for ac_file in conftest.o conftest.obj conftest.*; do
				4128	test -f "$ac_file" \|\| continue;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4129	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4130	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4131	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
				4132	break;;
				4133	esac
				4134	done
				4135	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4136	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4137	sed 's/^/\| /' conftest.$ac_ext >&5
				4138
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4139	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4140	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4141	as_fn_error $? "cannot compute suffix of object files: cannot compile
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4142	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4143	fi
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4144	rm -f conftest.$ac_cv_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4145	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
				4147	$as_echo "$ac_cv_objext" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4148	OBJEXT=$ac_cv_objext
				4149	ac_objext=$OBJEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4150	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
				4151	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4152	if ${ac_cv_c_compiler_gnu+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4153	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4154	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4155	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4156	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4157
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4158	int
				4159	main ()
				4160	{
				4161	#ifndef __GNUC__
				4162	choke me
				4163	#endif
				4164
				4165	;
				4166	return 0;
				4167	}
				4168	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4169	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4170	ac_compiler_gnu=yes
				4171	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4172	ac_compiler_gnu=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4173	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4174	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4175	ac_cv_c_compiler_gnu=$ac_compiler_gnu
				4176
				4177	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
				4179	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
				4180	if test $ac_compiler_gnu = yes; then
				4181	GCC=yes
				4182	else
				4183	GCC=
				4184	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4185	ac_test_CFLAGS=${CFLAGS+set}
				4186	ac_save_CFLAGS=$CFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
				4188	$as_echo_n "checking whether $CC accepts -g... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4189	if ${ac_cv_prog_cc_g+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4190	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4191	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4192	ac_save_c_werror_flag=$ac_c_werror_flag
				4193	ac_c_werror_flag=yes
				4194	ac_cv_prog_cc_g=no
				4195	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4197	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4198
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4199	int
				4200	main ()
				4201	{
				4202
				4203	;
				4204	return 0;
				4205	}
				4206	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4207	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4208	ac_cv_prog_cc_g=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4209	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4210	CFLAGS=""
				4211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4212	/* end confdefs.h. */
				4213
				4214	int
				4215	main ()
				4216	{
				4217
				4218	;
				4219	return 0;
				4220	}
				4221	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4222	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4223
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4224	else
				4225	ac_c_werror_flag=$ac_save_c_werror_flag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4226	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4227	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4228	/* end confdefs.h. */
				4229
				4230	int
				4231	main ()
				4232	{
				4233
				4234	;
				4235	return 0;
				4236	}
				4237	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4238	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4239	ac_cv_prog_cc_g=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	4240	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4241	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4242	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4243	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4244	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4245	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4246	ac_c_werror_flag=$ac_save_c_werror_flag
				4247	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
				4249	$as_echo "$ac_cv_prog_cc_g" >&6; }
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4250	if test "$ac_test_CFLAGS" = set; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4251	CFLAGS=$ac_save_CFLAGS
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4252	elif test $ac_cv_prog_cc_g = yes; then
				4253	if test "$GCC" = yes; then
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4254	CFLAGS="-g -O2"
				4255	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4256	CFLAGS="-g"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4257	fi
				4258	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4259	if test "$GCC" = yes; then
				4260	CFLAGS="-O2"
				4261	else
				4262	CFLAGS=
				4263	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4264	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
				4266	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4267	if ${ac_cv_prog_cc_c89+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4268	$as_echo_n "(cached) " >&6
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4269	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4270	ac_cv_prog_cc_c89=no
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4271	ac_save_CC=$CC
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4272	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4273	/* end confdefs.h. */
				4274	#include <stdarg.h>
				4275	#include <stdio.h>
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4276	struct stat;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4277	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
				4278	struct buf { int x; };
				4279	FILE * (rcsopen) (struct buf , struct stat *, int);
				4280	static char *e (p, i)
				4281	char **p;
				4282	int i;
				4283	{
				4284	return p[i];
				4285	}
				4286	static char f (char (g) (char , int), char *p, ...)
				4287	{
				4288	char *s;
				4289	va_list v;
				4290	va_start (v,p);
				4291	s = g (p, va_arg (v,int));
				4292	va_end (v);
				4293	return s;
				4294	}
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4295
				4296	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
				4297	function prototypes and stuff, but not '\xHH' hex character constants.
				4298	These don't provoke an error unfortunately, instead are silently treated
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4299	as 'x'. The following induces an error, until -std is added to get
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4300	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
				4301	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]	4302	that's true only with -std. */
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4303	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
				4304
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4305	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
				4306	inside strings and character constants. */
				4307	#define FOO(x) 'x'
				4308	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
				4309
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4310	int test (int i, double x);
				4311	struct s1 {int (*f) (int a);};
				4312	struct s2 {int (*f) (double a);};
				4313	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
				4314	int argc;
				4315	char **argv;
				4316	int
				4317	main ()
				4318	{
				4319	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
				4320	;
				4321	return 0;
				4322	}
				4323	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4324	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
				4325	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4326	do
				4327	CC="$ac_save_CC $ac_arg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4328	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4329	ac_cv_prog_cc_c89=$ac_arg
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4330	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4331	rm -f core conftest.err conftest.$ac_objext
				4332	test "x$ac_cv_prog_cc_c89" != "xno" && break
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4333	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4334	rm -f conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4335	CC=$ac_save_CC
				4336
				4337	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4338	# AC_CACHE_VAL
				4339	case "x$ac_cv_prog_cc_c89" in
				4340	x)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
				4342	$as_echo "none needed" >&6; } ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4343	xno)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
				4345	$as_echo "unsupported" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4346	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4347	CC="$CC $ac_cv_prog_cc_c89"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
				4349	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4350	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4351	if test "x$ac_cv_prog_cc_c89" != xno; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4352
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4353	fi
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4354
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4355	ac_ext=c
				4356	ac_cpp='$CPP $CPPFLAGS'
				4357	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4358	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4359	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4360
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	4361	ac_ext=c
				4362	ac_cpp='$CPP $CPPFLAGS'
				4363	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4364	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4365	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
				4367	$as_echo_n "checking how to run the C preprocessor... " >&6; }
				4368	# On Suns, sometimes $CPP names a directory.
				4369	if test -n "$CPP" && test -d "$CPP"; then
				4370	CPP=
				4371	fi
				4372	if test -z "$CPP"; then
				4373	if ${ac_cv_prog_CPP+:} false; then :
				4374	$as_echo_n "(cached) " >&6
				4375	else
				4376	# Double quotes because CPP needs to be expanded
				4377	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
				4378	do
				4379	ac_preproc_ok=false
				4380	for ac_c_preproc_warn_flag in '' yes
				4381	do
				4382	# Use a header file that comes with gcc, so configuring glibc
				4383	# with a fresh cross-compiler works.
				4384	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4385	# <limits.h> exists even on freestanding compilers.
				4386	# On the NeXT, cc -E runs the code through the compiler's parser,
				4387	# not just through cpp. "Syntax error" is here to catch this case.
				4388	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4389	/* end confdefs.h. */
				4390	#ifdef __STDC__
				4391	# include <limits.h>
				4392	#else
				4393	# include <assert.h>
				4394	#endif
				4395	Syntax error
				4396	_ACEOF
				4397	if ac_fn_c_try_cpp "$LINENO"; then :
				4398
				4399	else
				4400	# Broken: fails on valid input.
				4401	continue
				4402	fi
				4403	rm -f conftest.err conftest.i conftest.$ac_ext
				4404
				4405	# OK, works on sane cases. Now check whether nonexistent headers
				4406	# can be detected and how.
				4407	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4408	/* end confdefs.h. */
				4409	#include <ac_nonexistent.h>
				4410	_ACEOF
				4411	if ac_fn_c_try_cpp "$LINENO"; then :
				4412	# Broken: success on invalid input.
				4413	continue
				4414	else
				4415	# Passes both tests.
				4416	ac_preproc_ok=:
				4417	break
				4418	fi
				4419	rm -f conftest.err conftest.i conftest.$ac_ext
				4420
				4421	done
				4422	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4423	rm -f conftest.i conftest.err conftest.$ac_ext
				4424	if $ac_preproc_ok; then :
				4425	break
				4426	fi
				4427
				4428	done
				4429	ac_cv_prog_CPP=$CPP
				4430
				4431	fi
				4432	CPP=$ac_cv_prog_CPP
				4433	else
				4434	ac_cv_prog_CPP=$CPP
				4435	fi
				4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
				4437	$as_echo "$CPP" >&6; }
				4438	ac_preproc_ok=false
				4439	for ac_c_preproc_warn_flag in '' yes
				4440	do
				4441	# Use a header file that comes with gcc, so configuring glibc
				4442	# with a fresh cross-compiler works.
				4443	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4444	# <limits.h> exists even on freestanding compilers.
				4445	# On the NeXT, cc -E runs the code through the compiler's parser,
				4446	# not just through cpp. "Syntax error" is here to catch this case.
				4447	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4448	/* end confdefs.h. */
				4449	#ifdef __STDC__
				4450	# include <limits.h>
				4451	#else
				4452	# include <assert.h>
				4453	#endif
				4454	Syntax error
				4455	_ACEOF
				4456	if ac_fn_c_try_cpp "$LINENO"; then :
				4457
				4458	else
				4459	# Broken: fails on valid input.
				4460	continue
				4461	fi
				4462	rm -f conftest.err conftest.i conftest.$ac_ext
				4463
				4464	# OK, works on sane cases. Now check whether nonexistent headers
				4465	# can be detected and how.
				4466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4467	/* end confdefs.h. */
				4468	#include <ac_nonexistent.h>
				4469	_ACEOF
				4470	if ac_fn_c_try_cpp "$LINENO"; then :
				4471	# Broken: success on invalid input.
				4472	continue
				4473	else
				4474	# Passes both tests.
				4475	ac_preproc_ok=:
				4476	break
				4477	fi
				4478	rm -f conftest.err conftest.i conftest.$ac_ext
				4479
				4480	done
				4481	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4482	rm -f conftest.i conftest.err conftest.$ac_ext
				4483	if $ac_preproc_ok; then :
				4484
				4485	else
				4486	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4487	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				4488	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
				4489	See \`config.log' for more details" "$LINENO" 5; }
				4490	fi
				4491
				4492	ac_ext=c
				4493	ac_cpp='$CPP $CPPFLAGS'
				4494	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4495	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4496	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4497
				4498	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
				4499	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
				4500	if ${ac_cv_path_GREP+:} false; then :
				4501	$as_echo_n "(cached) " >&6
				4502	else
				4503	if test -z "$GREP"; then
				4504	ac_path_GREP_found=false
				4505	# Loop through the user's path and test for each of PROGNAME-LIST
				4506	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4507	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				4508	do
				4509	IFS=$as_save_IFS
				4510	test -z "$as_dir" && as_dir=.
				4511	for ac_prog in grep ggrep; do
				4512	for ac_exec_ext in '' $ac_executable_extensions; do
				4513	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
				4514	as_fn_executable_p "$ac_path_GREP" \|\| continue
				4515	# Check for GNU ac_path_GREP and select it if it is found.
				4516	# Check for GNU $ac_path_GREP
				4517	case `"$ac_path_GREP" --version 2>&1` in
				4518	GNU)
				4519	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
				4520	*)
				4521	ac_count=0
				4522	$as_echo_n 0123456789 >"conftest.in"
				4523	while :
				4524	do
				4525	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4526	mv "conftest.tmp" "conftest.in"
				4527	cp "conftest.in" "conftest.nl"
				4528	$as_echo 'GREP' >> "conftest.nl"
				4529	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4530	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4531	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4532	if test $ac_count -gt ${ac_path_GREP_max-0}; then
				4533	# Best one so far, save it but keep looking for a better one
				4534	ac_cv_path_GREP="$ac_path_GREP"
				4535	ac_path_GREP_max=$ac_count
				4536	fi
				4537	# 10*(2^10) chars as input seems more than enough
				4538	test $ac_count -gt 10 && break
				4539	done
				4540	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4541	esac
				4542
				4543	$ac_path_GREP_found && break 3
				4544	done
				4545	done
				4546	done
				4547	IFS=$as_save_IFS
				4548	if test -z "$ac_cv_path_GREP"; then
				4549	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
				4550	fi
				4551	else
				4552	ac_cv_path_GREP=$GREP
				4553	fi
				4554
				4555	fi
				4556	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
				4557	$as_echo "$ac_cv_path_GREP" >&6; }
				4558	GREP="$ac_cv_path_GREP"
				4559
				4560
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	4561	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
				4562	$as_echo_n "checking for a sed that does not truncate output... " >&6; }
				4563	if ${ac_cv_path_SED+:} false; then :
				4564	$as_echo_n "(cached) " >&6
				4565	else
				4566	ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
				4567	for ac_i in 1 2 3 4 5 6 7; do
				4568	ac_script="$ac_script$as_nl$ac_script"
				4569	done
				4570	echo "$ac_script" 2>/dev/null \| sed 99q >conftest.sed
				4571	{ ac_script=; unset ac_script;}
				4572	if test -z "$SED"; then
				4573	ac_path_SED_found=false
				4574	# Loop through the user's path and test for each of PROGNAME-LIST
				4575	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4576	for as_dir in $PATH
				4577	do
				4578	IFS=$as_save_IFS
				4579	test -z "$as_dir" && as_dir=.
				4580	for ac_prog in sed gsed; do
				4581	for ac_exec_ext in '' $ac_executable_extensions; do
				4582	ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
				4583	as_fn_executable_p "$ac_path_SED" \|\| continue
				4584	# Check for GNU ac_path_SED and select it if it is found.
				4585	# Check for GNU $ac_path_SED
				4586	case `"$ac_path_SED" --version 2>&1` in
				4587	GNU)
				4588	ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
				4589	*)
				4590	ac_count=0
				4591	$as_echo_n 0123456789 >"conftest.in"
				4592	while :
				4593	do
				4594	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4595	mv "conftest.tmp" "conftest.in"
				4596	cp "conftest.in" "conftest.nl"
				4597	$as_echo '' >> "conftest.nl"
				4598	"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4599	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4600	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4601	if test $ac_count -gt ${ac_path_SED_max-0}; then
				4602	# Best one so far, save it but keep looking for a better one
				4603	ac_cv_path_SED="$ac_path_SED"
				4604	ac_path_SED_max=$ac_count
				4605	fi
				4606	# 10*(2^10) chars as input seems more than enough
				4607	test $ac_count -gt 10 && break
				4608	done
				4609	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4610	esac
				4611
				4612	$ac_path_SED_found && break 3
				4613	done
				4614	done
				4615	done
				4616	IFS=$as_save_IFS
				4617	if test -z "$ac_cv_path_SED"; then
				4618	as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
				4619	fi
				4620	else
				4621	ac_cv_path_SED=$SED
				4622	fi
				4623
				4624	fi
				4625	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
				4626	$as_echo "$ac_cv_path_SED" >&6; }
				4627	SED="$ac_cv_path_SED"
				4628	rm -f conftest.sed
				4629
Martin v. Löwis	1d5ecb7	2001-08-09 10:29:44	[diff] [blame]	4630
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4631
				4632
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5
				4634	$as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4635
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4636	# Check whether --with-cxx_main was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4637	if test "${with_cxx_main+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4638	withval=$with_cxx_main;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4639
				4640	case $withval in
				4641	no) with_cxx_main=no
				4642	MAINCC='$(CC)';;
				4643	yes) with_cxx_main=yes
				4644	MAINCC='$(CXX)';;
				4645	*) with_cxx_main=yes
				4646	MAINCC=$withval
				4647	if test -z "$CXX"
				4648	then
				4649	CXX=$withval
				4650	fi;;
				4651	esac
				4652	else
				4653
				4654	with_cxx_main=no
				4655	MAINCC='$(CC)'
				4656
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4657	fi
				4658
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5
				4660	$as_echo "$with_cxx_main" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4661
				4662	preset_cxx="$CXX"
				4663	if test -z "$CXX"
				4664	then
				4665	case "$CC" in
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4666	gcc) if test -n "$ac_tool_prefix"; then
				4667	# Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args.
				4668	set dummy ${ac_tool_prefix}g++; ac_word=$2
				4669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4670	$as_echo_n "checking for $ac_word... " >&6; }
				4671	if ${ac_cv_path_CXX+:} false; then :
				4672	$as_echo_n "(cached) " >&6
				4673	else
				4674	case $CXX in
				4675	[\\/]* \| ?:[\\/]*)
				4676	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4677	;;
				4678	*)
				4679	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4680	for as_dir in notfound
				4681	do
				4682	IFS=$as_save_IFS
				4683	test -z "$as_dir" && as_dir=.
				4684	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4685	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4686	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4687	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4688	break 2
				4689	fi
				4690	done
				4691	done
				4692	IFS=$as_save_IFS
				4693
				4694	;;
				4695	esac
				4696	fi
				4697	CXX=$ac_cv_path_CXX
				4698	if test -n "$CXX"; then
				4699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4700	$as_echo "$CXX" >&6; }
				4701	else
				4702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4703	$as_echo "no" >&6; }
				4704	fi
				4705
				4706
				4707	fi
				4708	if test -z "$ac_cv_path_CXX"; then
				4709	ac_pt_CXX=$CXX
				4710	# 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]	4711	set dummy g++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4712	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4713	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4714	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4715	$as_echo_n "(cached) " >&6
				4716	else
				4717	case $ac_pt_CXX in
				4718	[\\/]* \| ?:[\\/]*)
				4719	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4720	;;
				4721	*)
				4722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4723	for as_dir in notfound
				4724	do
				4725	IFS=$as_save_IFS
				4726	test -z "$as_dir" && as_dir=.
				4727	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4728	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4729	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4730	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4731	break 2
				4732	fi
				4733	done
				4734	done
				4735	IFS=$as_save_IFS
				4736
				4737	;;
				4738	esac
				4739	fi
				4740	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4741	if test -n "$ac_pt_CXX"; then
				4742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4743	$as_echo "$ac_pt_CXX" >&6; }
				4744	else
				4745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4746	$as_echo "no" >&6; }
				4747	fi
				4748
				4749	if test "x$ac_pt_CXX" = x; then
				4750	CXX="g++"
				4751	else
				4752	case $cross_compiling:$ac_tool_warned in
				4753	yes:)
				4754	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4755	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4756	ac_tool_warned=yes ;;
				4757	esac
				4758	CXX=$ac_pt_CXX
				4759	fi
				4760	else
				4761	CXX="$ac_cv_path_CXX"
				4762	fi
				4763	;;
				4764	cc) if test -n "$ac_tool_prefix"; then
				4765	# Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args.
				4766	set dummy ${ac_tool_prefix}c++; ac_word=$2
				4767	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4768	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4769	if ${ac_cv_path_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4770	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4771	else
				4772	case $CXX in
				4773	[\\/]* \| ?:[\\/]*)
				4774	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4775	;;
				4776	*)
				4777	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4778	for as_dir in notfound
				4779	do
				4780	IFS=$as_save_IFS
				4781	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4782	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4783	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4784	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4785	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4786	break 2
				4787	fi
				4788	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4789	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4790	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4791
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4792	;;
				4793	esac
				4794	fi
				4795	CXX=$ac_cv_path_CXX
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4796	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4797	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4798	$as_echo "$CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4799	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4800	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4801	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4802	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4803
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4804
				4805	fi
				4806	if test -z "$ac_cv_path_CXX"; then
				4807	ac_pt_CXX=$CXX
				4808	# 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]	4809	set dummy c++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4810	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4811	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4812	if ${ac_cv_path_ac_pt_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4813	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4814	else
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4815	case $ac_pt_CXX in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4816	[\\/]* \| ?:[\\/]*)
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4817	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4818	;;
				4819	*)
				4820	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4821	for as_dir in notfound
				4822	do
				4823	IFS=$as_save_IFS
				4824	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4825	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4826	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4827	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4828	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4829	break 2
				4830	fi
				4831	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4832	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4833	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4834
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4835	;;
				4836	esac
				4837	fi
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4838	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4839	if test -n "$ac_pt_CXX"; then
				4840	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4841	$as_echo "$ac_pt_CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4842	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4843	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4844	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4845	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4846
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4847	if test "x$ac_pt_CXX" = x; then
				4848	CXX="c++"
				4849	else
				4850	case $cross_compiling:$ac_tool_warned in
				4851	yes:)
				4852	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4853	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4854	ac_tool_warned=yes ;;
				4855	esac
				4856	CXX=$ac_pt_CXX
				4857	fi
				4858	else
				4859	CXX="$ac_cv_path_CXX"
				4860	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4861	;;
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4862	clang\|*/clang) if test -n "$ac_tool_prefix"; then
				4863	# Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args.
				4864	set dummy ${ac_tool_prefix}clang++; ac_word=$2
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4865	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4866	$as_echo_n "checking for $ac_word... " >&6; }
				4867	if ${ac_cv_path_CXX+:} false; then :
				4868	$as_echo_n "(cached) " >&6
				4869	else
				4870	case $CXX in
				4871	[\\/]* \| ?:[\\/]*)
				4872	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4873	;;
				4874	*)
				4875	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4876	for as_dir in notfound
				4877	do
				4878	IFS=$as_save_IFS
				4879	test -z "$as_dir" && as_dir=.
				4880	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4881	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4882	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4883	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4884	break 2
				4885	fi
				4886	done
				4887	done
				4888	IFS=$as_save_IFS
				4889
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4890	;;
				4891	esac
				4892	fi
				4893	CXX=$ac_cv_path_CXX
				4894	if test -n "$CXX"; then
				4895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4896	$as_echo "$CXX" >&6; }
				4897	else
				4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4899	$as_echo "no" >&6; }
				4900	fi
				4901
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4902
				4903	fi
				4904	if test -z "$ac_cv_path_CXX"; then
				4905	ac_pt_CXX=$CXX
				4906	# Extract the first word of "clang++", so it can be a program name with args.
				4907	set dummy clang++; ac_word=$2
				4908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4909	$as_echo_n "checking for $ac_word... " >&6; }
				4910	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4911	$as_echo_n "(cached) " >&6
				4912	else
				4913	case $ac_pt_CXX in
				4914	[\\/]* \| ?:[\\/]*)
				4915	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4916	;;
				4917	*)
				4918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4919	for as_dir in notfound
				4920	do
				4921	IFS=$as_save_IFS
				4922	test -z "$as_dir" && as_dir=.
				4923	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4924	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4925	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4926	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4927	break 2
				4928	fi
				4929	done
				4930	done
				4931	IFS=$as_save_IFS
				4932
				4933	;;
				4934	esac
				4935	fi
				4936	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4937	if test -n "$ac_pt_CXX"; then
				4938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4939	$as_echo "$ac_pt_CXX" >&6; }
				4940	else
				4941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4942	$as_echo "no" >&6; }
				4943	fi
				4944
				4945	if test "x$ac_pt_CXX" = x; then
				4946	CXX="clang++"
				4947	else
				4948	case $cross_compiling:$ac_tool_warned in
				4949	yes:)
				4950	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4951	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4952	ac_tool_warned=yes ;;
				4953	esac
				4954	CXX=$ac_pt_CXX
				4955	fi
				4956	else
				4957	CXX="$ac_cv_path_CXX"
				4958	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4959	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	4960	icc\|*/icc) if test -n "$ac_tool_prefix"; then
				4961	# Extract the first word of "${ac_tool_prefix}icpc", so it can be a program name with args.
				4962	set dummy ${ac_tool_prefix}icpc; ac_word=$2
				4963	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4964	$as_echo_n "checking for $ac_word... " >&6; }
				4965	if ${ac_cv_path_CXX+:} false; then :
				4966	$as_echo_n "(cached) " >&6
				4967	else
				4968	case $CXX in
				4969	[\\/]* \| ?:[\\/]*)
				4970	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4971	;;
				4972	*)
				4973	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4974	for as_dir in notfound
				4975	do
				4976	IFS=$as_save_IFS
				4977	test -z "$as_dir" && as_dir=.
				4978	for ac_exec_ext in '' $ac_executable_extensions; do
				4979	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4980	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4981	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4982	break 2
				4983	fi
				4984	done
				4985	done
				4986	IFS=$as_save_IFS
				4987
				4988	;;
				4989	esac
				4990	fi
				4991	CXX=$ac_cv_path_CXX
				4992	if test -n "$CXX"; then
				4993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4994	$as_echo "$CXX" >&6; }
				4995	else
				4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4997	$as_echo "no" >&6; }
				4998	fi
				4999
				5000
				5001	fi
				5002	if test -z "$ac_cv_path_CXX"; then
				5003	ac_pt_CXX=$CXX
				5004	# Extract the first word of "icpc", so it can be a program name with args.
				5005	set dummy icpc; ac_word=$2
				5006	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5007	$as_echo_n "checking for $ac_word... " >&6; }
				5008	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				5009	$as_echo_n "(cached) " >&6
				5010	else
				5011	case $ac_pt_CXX in
				5012	[\\/]* \| ?:[\\/]*)
				5013	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				5014	;;
				5015	*)
				5016	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5017	for as_dir in notfound
				5018	do
				5019	IFS=$as_save_IFS
				5020	test -z "$as_dir" && as_dir=.
				5021	for ac_exec_ext in '' $ac_executable_extensions; do
				5022	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5023	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				5024	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5025	break 2
				5026	fi
				5027	done
				5028	done
				5029	IFS=$as_save_IFS
				5030
				5031	;;
				5032	esac
				5033	fi
				5034	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				5035	if test -n "$ac_pt_CXX"; then
				5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				5037	$as_echo "$ac_pt_CXX" >&6; }
				5038	else
				5039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5040	$as_echo "no" >&6; }
				5041	fi
				5042
				5043	if test "x$ac_pt_CXX" = x; then
				5044	CXX="icpc"
				5045	else
				5046	case $cross_compiling:$ac_tool_warned in
				5047	yes:)
				5048	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5049	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5050	ac_tool_warned=yes ;;
				5051	esac
				5052	CXX=$ac_pt_CXX
				5053	fi
				5054	else
				5055	CXX="$ac_cv_path_CXX"
				5056	fi
				5057	;;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5058	esac
				5059	if test "$CXX" = "notfound"
				5060	then
				5061	CXX=""
				5062	fi
				5063	fi
				5064	if test -z "$CXX"
				5065	then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5066	if test -n "$ac_tool_prefix"; then
				5067	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5068	do
				5069	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				5070	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5071	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5072	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5073	if ${ac_cv_prog_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5074	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5075	else
				5076	if test -n "$CXX"; then
				5077	ac_cv_prog_CXX="$CXX" # Let the user override the test.
				5078	else
				5079	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5080	for as_dir in $PATH
				5081	do
				5082	IFS=$as_save_IFS
				5083	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5084	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5085	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5086	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5087	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5088	break 2
				5089	fi
				5090	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5091	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5092	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5093
				5094	fi
				5095	fi
				5096	CXX=$ac_cv_prog_CXX
				5097	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				5099	$as_echo "$CXX" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5100	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5101	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5102	$as_echo "no" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5103	fi
				5104
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5105
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5106	test -n "$CXX" && break
				5107	done
				5108	fi
				5109	if test -z "$CXX"; then
				5110	ac_ct_CXX=$CXX
				5111	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5112	do
				5113	# Extract the first word of "$ac_prog", so it can be a program name with args.
				5114	set dummy $ac_prog; ac_word=$2
				5115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5116	$as_echo_n "checking for $ac_word... " >&6; }
				5117	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
				5118	$as_echo_n "(cached) " >&6
				5119	else
				5120	if test -n "$ac_ct_CXX"; then
				5121	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
				5122	else
				5123	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5124	for as_dir in $PATH
				5125	do
				5126	IFS=$as_save_IFS
				5127	test -z "$as_dir" && as_dir=.
				5128	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	5129	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5130	ac_cv_prog_ac_ct_CXX="$ac_prog"
				5131	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5132	break 2
				5133	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5134	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5135	done
				5136	IFS=$as_save_IFS
				5137
				5138	fi
				5139	fi
				5140	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
				5141	if test -n "$ac_ct_CXX"; then
				5142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
				5143	$as_echo "$ac_ct_CXX" >&6; }
				5144	else
				5145	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5146	$as_echo "no" >&6; }
				5147	fi
				5148
				5149
				5150	test -n "$ac_ct_CXX" && break
				5151	done
				5152
				5153	if test "x$ac_ct_CXX" = x; then
				5154	CXX="notfound"
				5155	else
				5156	case $cross_compiling:$ac_tool_warned in
				5157	yes:)
				5158	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5159	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5160	ac_tool_warned=yes ;;
				5161	esac
				5162	CXX=$ac_ct_CXX
				5163	fi
				5164	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5165
				5166	if test "$CXX" = "notfound"
				5167	then
				5168	CXX=""
				5169	fi
				5170	fi
				5171	if test "$preset_cxx" != "$CXX"
				5172	then
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5173	{ $as_echo "$as_me:${as_lineno-$LINENO}:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5174
				5175	By default, distutils will build C++ extension modules with \"$CXX\".
				5176	If this is not intended, then set CXX on the configure command line.
				5177	" >&5
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5178	$as_echo "$as_me:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5179
				5180	By default, distutils will build C++ extension modules with \"$CXX\".
				5181	If this is not intended, then set CXX on the configure command line.
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5182	" >&6;}
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5183	fi
				5184
				5185
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5186	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5
				5187	$as_echo_n "checking for the platform triplet based on compiler characteristics... " >&6; }
				5188	cat >> conftest.c <<EOF
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5189	#undef bfin
				5190	#undef cris
				5191	#undef fr30
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5192	#undef linux
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5193	#undef hppa
				5194	#undef hpux
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5195	#undef i386
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5196	#undef mips
doko@ubuntu.com	9abe049	2015-04-15 21:31:02	[diff] [blame]	5197	#undef powerpc
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5198	#undef sparc
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5199	#undef unix
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5200	#if defined(__ANDROID__)
Xavier de Gaye	32cf1ac	2016-12-10 16:31:28	[diff] [blame]	5201	# Android is not a multiarch system.
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5202	#elif defined(__linux__)
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5203	# if defined(__x86_64__) && defined(__LP64__)
				5204	x86_64-linux-gnu
				5205	# elif defined(__x86_64__) && defined(__ILP32__)
				5206	x86_64-linux-gnux32
				5207	# elif defined(__i386__)
				5208	i386-linux-gnu
				5209	# elif defined(__aarch64__) && defined(__AARCH64EL__)
				5210	# if defined(__ILP32__)
				5211	aarch64_ilp32-linux-gnu
				5212	# else
				5213	aarch64-linux-gnu
				5214	# endif
				5215	# elif defined(__aarch64__) && defined(__AARCH64EB__)
				5216	# if defined(__ILP32__)
				5217	aarch64_be_ilp32-linux-gnu
				5218	# else
				5219	aarch64_be-linux-gnu
				5220	# endif
				5221	# elif defined(__alpha__)
				5222	alpha-linux-gnu
				5223	# elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP)
				5224	# if defined(__ARMEL__)
				5225	arm-linux-gnueabihf
				5226	# else
				5227	armeb-linux-gnueabihf
				5228	# endif
				5229	# elif defined(__ARM_EABI__) && !defined(__ARM_PCS_VFP)
				5230	# if defined(__ARMEL__)
				5231	arm-linux-gnueabi
				5232	# else
				5233	armeb-linux-gnueabi
				5234	# endif
				5235	# elif defined(__hppa__)
				5236	hppa-linux-gnu
				5237	# elif defined(__ia64__)
				5238	ia64-linux-gnu
				5239	# elif defined(__m68k__) && !defined(__mcoldfire__)
				5240	m68k-linux-gnu
Miss Islington (bot)	0596f31	2018-05-01 14:40:17	[diff] [blame]	5241	# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL)
				5242	# if _MIPS_SIM == _ABIO32
				5243	mipsisa32r6el-linux-gnu
				5244	# elif _MIPS_SIM == _ABIN32
				5245	mipsisa64r6el-linux-gnuabin32
				5246	# elif _MIPS_SIM == _ABI64
				5247	mipsisa64r6el-linux-gnuabi64
				5248	# else
				5249	# error unknown platform triplet
				5250	# endif
				5251	# elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6)
				5252	# if _MIPS_SIM == _ABIO32
				5253	mipsisa32r6-linux-gnu
				5254	# elif _MIPS_SIM == _ABIN32
				5255	mipsisa64r6-linux-gnuabin32
				5256	# elif _MIPS_SIM == _ABI64
				5257	mipsisa64r6-linux-gnuabi64
				5258	# else
				5259	# error unknown platform triplet
				5260	# endif
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5261	# elif defined(__mips_hard_float) && defined(_MIPSEL)
				5262	# if _MIPS_SIM == _ABIO32
				5263	mipsel-linux-gnu
				5264	# elif _MIPS_SIM == _ABIN32
				5265	mips64el-linux-gnuabin32
				5266	# elif _MIPS_SIM == _ABI64
				5267	mips64el-linux-gnuabi64
				5268	# else
				5269	# error unknown platform triplet
				5270	# endif
				5271	# elif defined(__mips_hard_float)
				5272	# if _MIPS_SIM == _ABIO32
				5273	mips-linux-gnu
				5274	# elif _MIPS_SIM == _ABIN32
				5275	mips64-linux-gnuabin32
				5276	# elif _MIPS_SIM == _ABI64
				5277	mips64-linux-gnuabi64
				5278	# else
				5279	# error unknown platform triplet
				5280	# endif
				5281	# elif defined(__or1k__)
				5282	or1k-linux-gnu
				5283	# elif defined(__powerpc__) && defined(__SPE__)
				5284	powerpc-linux-gnuspe
				5285	# elif defined(__powerpc64__)
				5286	# if defined(__LITTLE_ENDIAN__)
				5287	powerpc64le-linux-gnu
				5288	# else
				5289	powerpc64-linux-gnu
				5290	# endif
				5291	# elif defined(__powerpc__)
				5292	powerpc-linux-gnu
				5293	# elif defined(__s390x__)
				5294	s390x-linux-gnu
				5295	# elif defined(__s390__)
				5296	s390-linux-gnu
				5297	# elif defined(__sh__) && defined(__LITTLE_ENDIAN__)
				5298	sh4-linux-gnu
				5299	# elif defined(__sparc__) && defined(__arch64__)
				5300	sparc64-linux-gnu
				5301	# elif defined(__sparc__)
				5302	sparc-linux-gnu
Miss Islington (bot)	0596f31	2018-05-01 14:40:17	[diff] [blame]	5303	# elif defined(__riscv)
				5304	# if __riscv_xlen == 32
				5305	riscv32-linux-gnu
				5306	# elif __riscv_xlen == 64
				5307	riscv64-linux-gnu
				5308	# else
				5309	# error unknown platform triplet
				5310	# endif
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5311	# else
				5312	# error unknown platform triplet
				5313	# endif
				5314	#elif defined(__FreeBSD_kernel__)
				5315	# if defined(__LP64__)
				5316	x86_64-kfreebsd-gnu
				5317	# elif defined(__i386__)
				5318	i386-kfreebsd-gnu
				5319	# else
				5320	# error unknown platform triplet
				5321	# endif
				5322	#elif defined(__gnu_hurd__)
				5323	i386-gnu
Ned Deily	3b81248	2015-04-16 00:11:47	[diff] [blame]	5324	#elif defined(__APPLE__)
				5325	darwin
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5326	#else
				5327	# error unknown platform triplet
				5328	#endif
				5329
				5330	EOF
				5331
Xavier de Gaye	3a32bdf	2016-07-30 09:28:35	[diff] [blame]	5332	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5333	PLATFORM_TRIPLET=`grep -v '^#' conftest.out \| grep -v '^ *$' \| tr -d ' '`
				5334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5
				5335	$as_echo "$PLATFORM_TRIPLET" >&6; }
				5336	else
				5337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				5338	$as_echo "none" >&6; }
				5339	fi
				5340	rm -f conftest.c conftest.out
				5341
Ned Deily	720bb45	2022-03-15 07:18:39	[diff] [blame]	5342	if test x$PLATFORM_TRIPLET != xdarwin; then
				5343	MULTIARCH=$($CC --print-multiarch 2>/dev/null)
				5344	fi
				5345
				5346
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5347	if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then
				5348	if test x$PLATFORM_TRIPLET != x$MULTIARCH; then
				5349	as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5
				5350	fi
doko@ubuntu.com	75b1cb1	2016-08-29 18:03:25	[diff] [blame]	5351	elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then
				5352	MULTIARCH=$PLATFORM_TRIPLET
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5353	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5354
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	5355	if test x$MULTIARCH != x; then
				5356	MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\""
				5357	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5358
				5359
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5360	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5
				5361	$as_echo_n "checking for -Wl,--no-as-needed... " >&6; }
				5362	save_LDFLAGS="$LDFLAGS"
				5363	LDFLAGS="$LDFLAGS -Wl,--no-as-needed"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	5364
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5365	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5366	/* end confdefs.h. */
				5367
				5368	int
				5369	main ()
				5370	{
				5371
				5372	;
				5373	return 0;
				5374	}
				5375	_ACEOF
				5376	if ac_fn_c_try_link "$LINENO"; then :
				5377	NO_AS_NEEDED="-Wl,--no-as-needed"
				5378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5379	$as_echo "yes" >&6; }
				5380	else
				5381	NO_AS_NEEDED=""
				5382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5383	$as_echo "no" >&6; }
				5384	fi
				5385	rm -f core conftest.err conftest.$ac_objext \
				5386	conftest$ac_exeext conftest.$ac_ext
				5387	LDFLAGS="$save_LDFLAGS"
				5388
				5389
				5390
				5391	# checks for UNIX variants that set C preprocessor variables
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5392
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5393	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
				5394	$as_echo_n "checking for egrep... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5395	if ${ac_cv_path_EGREP+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5396	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5397	else
				5398	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
				5399	then ac_cv_path_EGREP="$GREP -E"
				5400	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5401	if test -z "$EGREP"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5402	ac_path_EGREP_found=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5403	# Loop through the user's path and test for each of PROGNAME-LIST
				5404	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5405	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				5406	do
				5407	IFS=$as_save_IFS
				5408	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5409	for ac_prog in egrep; do
				5410	for ac_exec_ext in '' $ac_executable_extensions; do
				5411	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5412	as_fn_executable_p "$ac_path_EGREP" \|\| continue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5413	# Check for GNU ac_path_EGREP and select it if it is found.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5414	# Check for GNU $ac_path_EGREP
				5415	case `"$ac_path_EGREP" --version 2>&1` in
				5416	GNU)
				5417	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
				5418	*)
				5419	ac_count=0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5420	$as_echo_n 0123456789 >"conftest.in"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5421	while :
				5422	do
				5423	cat "conftest.in" "conftest.in" >"conftest.tmp"
				5424	mv "conftest.tmp" "conftest.in"
				5425	cp "conftest.in" "conftest.nl"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5426	$as_echo 'EGREP' >> "conftest.nl"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5427	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				5428	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5429	as_fn_arith $ac_count + 1 && ac_count=$as_val
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5430	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
				5431	# Best one so far, save it but keep looking for a better one
				5432	ac_cv_path_EGREP="$ac_path_EGREP"
				5433	ac_path_EGREP_max=$ac_count
				5434	fi
				5435	# 10*(2^10) chars as input seems more than enough
				5436	test $ac_count -gt 10 && break
				5437	done
				5438	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				5439	esac
				5440
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5441	$ac_path_EGREP_found && break 3
				5442	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5443	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5444	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5445	IFS=$as_save_IFS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5446	if test -z "$ac_cv_path_EGREP"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5447	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5448	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5449	else
				5450	ac_cv_path_EGREP=$EGREP
				5451	fi
				5452
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5453	fi
				5454	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5455	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
				5456	$as_echo "$ac_cv_path_EGREP" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5457	EGREP="$ac_cv_path_EGREP"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	5458
				5459
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5460	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				5461	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5462	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5463	$as_echo_n "(cached) " >&6
				5464	else
				5465	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5466	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5467	#include <stdlib.h>
				5468	#include <stdarg.h>
				5469	#include <string.h>
				5470	#include <float.h>
				5471
				5472	int
				5473	main ()
				5474	{
				5475
				5476	;
				5477	return 0;
				5478	}
				5479	_ACEOF
				5480	if ac_fn_c_try_compile "$LINENO"; then :
				5481	ac_cv_header_stdc=yes
				5482	else
				5483	ac_cv_header_stdc=no
				5484	fi
				5485	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5486
				5487	if test $ac_cv_header_stdc = yes; then
				5488	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
				5489	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5490	/* end confdefs.h. */
				5491	#include <string.h>
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5492
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5493	_ACEOF
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5494	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5495	$EGREP "memchr" >/dev/null 2>&1; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5496
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5497	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5498	ac_cv_header_stdc=no
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5499	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	5500	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5501
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5502	fi
				5503
				5504	if test $ac_cv_header_stdc = yes; then
				5505	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
				5506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5507	/* end confdefs.h. */
				5508	#include <stdlib.h>
				5509
				5510	_ACEOF
				5511	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
				5512	$EGREP "free" >/dev/null 2>&1; then :
				5513
				5514	else
				5515	ac_cv_header_stdc=no
				5516	fi
				5517	rm -f conftest*
				5518
				5519	fi
				5520
				5521	if test $ac_cv_header_stdc = yes; then
				5522	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
				5523	if test "$cross_compiling" = yes; then :
				5524	:
				5525	else
				5526	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5527	/* end confdefs.h. */
				5528	#include <ctype.h>
				5529	#include <stdlib.h>
				5530	#if ((' ' & 0x0FF) == 0x020)
				5531	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				5532	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				5533	#else
				5534	# define ISLOWER(c) \
				5535	(('a' <= (c) && (c) <= 'i') \
				5536	\|\| ('j' <= (c) && (c) <= 'r') \
				5537	\|\| ('s' <= (c) && (c) <= 'z'))
				5538	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				5539	#endif
				5540
				5541	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				5542	int
				5543	main ()
				5544	{
				5545	int i;
				5546	for (i = 0; i < 256; i++)
				5547	if (XOR (islower (i), ISLOWER (i))
				5548	\|\| toupper (i) != TOUPPER (i))
				5549	return 2;
				5550	return 0;
				5551	}
				5552	_ACEOF
				5553	if ac_fn_c_try_run "$LINENO"; then :
				5554
				5555	else
				5556	ac_cv_header_stdc=no
				5557	fi
				5558	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				5559	conftest.$ac_objext conftest.beam conftest.$ac_ext
				5560	fi
				5561
				5562	fi
				5563	fi
				5564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				5565	$as_echo "$ac_cv_header_stdc" >&6; }
				5566	if test $ac_cv_header_stdc = yes; then
				5567
				5568	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
				5569
				5570	fi
				5571
				5572	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
				5573	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
				5574	inttypes.h stdint.h unistd.h
				5575	do :
				5576	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				5577	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
				5578	"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5579	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5580	cat >>confdefs.h <<_ACEOF
				5581	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				5582	_ACEOF
				5583
				5584	fi
				5585
				5586	done
				5587
				5588
				5589
				5590	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5591	if test "x$ac_cv_header_minix_config_h" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5592	MINIX=yes
				5593	else
				5594	MINIX=
				5595	fi
				5596
				5597
				5598	if test "$MINIX" = yes; then
				5599
				5600	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
				5601
				5602
				5603	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
				5604
				5605
				5606	$as_echo "#define _MINIX 1" >>confdefs.h
				5607
				5608	fi
				5609
				5610
				5611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
				5612	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5613	if ${ac_cv_safe_to_define___extensions__+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5614	$as_echo_n "(cached) " >&6
				5615	else
				5616	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5617	/* end confdefs.h. */
				5618
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5619	# define __EXTENSIONS__ 1
				5620	$ac_includes_default
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5621	int
				5622	main ()
				5623	{
				5624
				5625	;
				5626	return 0;
				5627	}
				5628	_ACEOF
				5629	if ac_fn_c_try_compile "$LINENO"; then :
				5630	ac_cv_safe_to_define___extensions__=yes
				5631	else
				5632	ac_cv_safe_to_define___extensions__=no
				5633	fi
				5634	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5635	fi
				5636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
				5637	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
				5638	test $ac_cv_safe_to_define___extensions__ = yes &&
				5639	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
				5640
				5641	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
				5642
				5643	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
				5644
				5645	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
				5646
				5647	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
				5648
				5649
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5650
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5651	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5
				5652	$as_echo_n "checking for the Android API level... " >&6; }
				5653	cat >> conftest.c <<EOF
				5654	#ifdef __ANDROID__
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5655	android_api = __ANDROID_API__
				5656	arm_arch = __ARM_ARCH
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5657	#else
				5658	#error not Android
				5659	#endif
				5660	EOF
				5661
				5662	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5663	ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out`
				5664	_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]	5665	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5
				5666	$as_echo "$ANDROID_API_LEVEL" >&6; }
xdegaye	c06c22e	2017-11-23 10:44:38	[diff] [blame]	5667	if test -z "$ANDROID_API_LEVEL"; then
				5668	echo 'Fatal: you must define __ANDROID_API__'
				5669	exit 1
				5670	fi
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5671
				5672	cat >>confdefs.h <<_ACEOF
				5673	#define ANDROID_API_LEVEL $ANDROID_API_LEVEL
				5674	_ACEOF
				5675
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5676
				5677	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5
				5678	$as_echo_n "checking for the Android arm ABI... " >&6; }
				5679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5
				5680	$as_echo "$_arm_arch" >&6; }
				5681	if test "$_arm_arch" = 7; then
				5682	BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16"
				5683	LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8"
				5684	fi
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5685	else
				5686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not Android" >&5
				5687	$as_echo "not Android" >&6; }
				5688	fi
				5689	rm -f conftest.c conftest.out
				5690
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5691	# Check for unsupported systems
				5692	case $ac_sys_system/$ac_sys_release in
				5693	atheos\|Linux/1*)
				5694	echo This system $$ac_sys_system/$ac_sys_release$ is no longer supported.
				5695	echo See README for details.
				5696	exit 1;;
				5697	esac
				5698
				5699
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5
				5701	$as_echo_n "checking for --with-suffix... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5702
				5703	# Check whether --with-suffix was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5704	if test "${with_suffix+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5705	withval=$with_suffix;
				5706	case $withval in
				5707	no) EXEEXT=;;
				5708	yes) EXEEXT=.exe;;
				5709	*) EXEEXT=$withval;;
				5710	esac
				5711	fi
				5712
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5713	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
				5714	$as_echo "$EXEEXT" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5715
				5716	# Test whether we're running on a non-case-sensitive system, in which
				5717	# case we give a warning if no ext is given
				5718
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5719	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5
				5720	$as_echo_n "checking for case-insensitive build directory... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5721	if test ! -d CaseSensitiveTestDir; then
				5722	mkdir CaseSensitiveTestDir
				5723	fi
				5724
				5725	if test -d casesensitivetestdir
				5726	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5728	$as_echo "yes" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5729	BUILDEXEEXT=.exe
				5730	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5731	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5732	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5733	BUILDEXEEXT=$EXEEXT
				5734	fi
				5735	rmdir CaseSensitiveTestDir
				5736
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5737	case $ac_sys_system in
				5738	hp\|HP)
				5739	case $CC in
				5740	cc\|*/cc) CC="$CC -Ae";;
				5741	esac;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5742	esac
				5743
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5744
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5745	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5
				5746	$as_echo_n "checking LIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5747	if test -z "$LIBRARY"
				5748	then
Barry Warsaw	f040d7d	2010-10-18 17:09:07	[diff] [blame]	5749	LIBRARY='libpython$(VERSION)$(ABIFLAGS).a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5750	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5
				5752	$as_echo "$LIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5753
				5754	# LDLIBRARY is the name of the library to link against (as opposed to the
				5755	# name of the library into which to insert object files). BLDLIBRARY is also
				5756	# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY
				5757	# is blank as the main program is not linked directly against LDLIBRARY.
				5758	# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On
				5759	# systems without shared libraries, LDLIBRARY is the same as LIBRARY
				5760	# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library,
				5761	# DLLLIBRARY is the shared (i.e., DLL) library.
				5762	#
				5763	# RUNSHARED is used to run shared python without installed libraries
				5764	#
				5765	# INSTSONAME is the name of the shared library that will be use to install
				5766	# on the system - some systems like version suffix, others don't
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5767	#
				5768	# LDVERSION is the shared library version number, normally the Python version
				5769	# with the ABI build flags appended.
				5770
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5771
				5772
				5773
				5774
				5775
				5776
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5777
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5778	LDLIBRARY="$LIBRARY"
				5779	BLDLIBRARY='$(LDLIBRARY)'
				5780	INSTSONAME='$(LDLIBRARY)'
				5781	DLLLIBRARY=''
				5782	LDLIBRARYDIR=''
				5783	RUNSHARED=''
Barry Warsaw	14d98ac	2010-11-24 19:43:47	[diff] [blame]	5784	LDVERSION="$VERSION"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5785
				5786	# LINKCC is the command that links the python executable -- default is $(CC).
				5787	# If CXX is set, and if it is needed to link a main function that was
				5788	# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable:
				5789	# python might then depend on the C++ runtime
				5790	# This is altered for AIX in order to build the export list before
				5791	# linking.
				5792
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5
				5794	$as_echo_n "checking LINKCC... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5795	if test -z "$LINKCC"
				5796	then
				5797	LINKCC='$(PURIFY) $(MAINCC)'
				5798	case $ac_sys_system in
				5799	AIX*)
				5800	exp_extra="\"\""
				5801	if test $ac_sys_release -ge 5 -o \
				5802	$ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then
				5803	exp_extra="."
				5804	fi
				5805	LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5806	QNX*)
				5807	# qcc must be used because the other compilers do not
				5808	# support -N.
				5809	LINKCC=qcc;;
				5810	esac
				5811	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5
				5813	$as_echo "$LINKCC" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5814
				5815	# GNULD is set to "yes" if the GNU linker is used. If this goes wrong
				5816	# make sure we default having it set to "no": this is used by
				5817	# distutils.unixccompiler to know if it should add --enable-new-dtags
				5818	# to linker command lines, and failing to detect GNU ld simply results
				5819	# in the same bahaviour as before.
				5820
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5821	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
				5822	$as_echo_n "checking for GNU ld... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5823	ac_prog=ld
				5824	if test "$GCC" = yes; then
				5825	ac_prog=`$CC -print-prog-name=ld`
				5826	fi
				5827	case `"$ac_prog" -V 2>&1 < /dev/null` in
				5828	GNU)
				5829	GNULD=yes;;
				5830	*)
				5831	GNULD=no;;
				5832	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5833	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5
				5834	$as_echo "$GNULD" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5835
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5
				5837	$as_echo_n "checking for --enable-shared... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5838	# Check whether --enable-shared was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5839	if test "${enable_shared+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5840	enableval=$enable_shared;
				5841	fi
				5842
				5843
				5844	if test -z "$enable_shared"
				5845	then
				5846	case $ac_sys_system in
Antoine Pitrou	6103ab1	2009-10-24 20:11:21	[diff] [blame]	5847	CYGWIN*)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5848	enable_shared="yes";;
				5849	*)
				5850	enable_shared="no";;
				5851	esac
				5852	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
				5854	$as_echo "$enable_shared" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5855
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5
				5857	$as_echo_n "checking for --enable-profiling... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5858	# Check whether --enable-profiling was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5859	if test "${enable_profiling+set}" = set; then :
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5860	enableval=$enable_profiling;
				5861	fi
				5862
				5863	if test "x$enable_profiling" = xyes; then
				5864	ac_save_cc="$CC"
Benjamin Peterson	615ea1a	2013-03-26 12:55:37	[diff] [blame]	5865	CC="$CC -pg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5867	/* end confdefs.h. */
				5868	int main() { return 0; }
				5869	_ACEOF
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5870	if ac_fn_c_try_link "$LINENO"; then :
				5871
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5872	else
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5873	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5874	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5875	rm -f core conftest.err conftest.$ac_objext \
				5876	conftest$ac_exeext conftest.$ac_ext
				5877	CC="$ac_save_cc"
				5878	else
				5879	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5880	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5
				5882	$as_echo "$enable_profiling" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5883
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5884	if test "x$enable_profiling" = xyes; then
				5885	BASECFLAGS="-pg $BASECFLAGS"
				5886	LDFLAGS="-pg $LDFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5887	fi
				5888
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5
				5890	$as_echo_n "checking LDLIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5891
				5892	# MacOSX framework builds need more magic. LDLIBRARY is the dynamic
				5893	# library that we build, but we do not want to link against it (we
				5894	# will find it with a -framework option). For this reason there is an
				5895	# extra variable BLDLIBRARY against which Python and the extension
				5896	# modules are linked, BLDLIBRARY. This is normally the same as
				5897	# LDLIBRARY, but empty for MacOSX framework builds.
				5898	if test "$enable_framework"
				5899	then
				5900	LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5901	RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5902	BLDLIBRARY=''
				5903	else
				5904	BLDLIBRARY='$(LDLIBRARY)'
				5905	fi
				5906
				5907	# Other platforms follow
				5908	if test $enable_shared = "yes"; then
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	5909	PY_ENABLE_SHARED=1
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5910
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5911	$as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5912
				5913	case $ac_sys_system in
				5914	CYGWIN*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5915	LDLIBRARY='libpython$(LDVERSION).dll.a'
				5916	DLLLIBRARY='libpython$(LDVERSION).dll'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5917	;;
				5918	SunOS*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5919	LDLIBRARY='libpython$(LDVERSION).so'
				5920	BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5921	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5922	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5923	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5924	then
				5925	PY3LIBRARY=libpython3.so
				5926	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5927	;;
Charles-François Natali	749400a	2011-07-24 20:41:18	[diff] [blame]	5928	Linux\|GNU\|NetBSD\|FreeBSD\|DragonFly\|OpenBSD)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5929	LDLIBRARY='libpython$(LDVERSION).so'
				5930	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5931	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5932	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5933	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5934	then
				5935	PY3LIBRARY=libpython3.so
				5936	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5937	;;
				5938	hp\|HP)
				5939	case `uname -m` in
				5940	ia64)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5941	LDLIBRARY='libpython$(LDVERSION).so'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5942	;;
				5943	*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5944	LDLIBRARY='libpython$(LDVERSION).sl'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5945	;;
				5946	esac
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5947	BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5948	RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5949	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5950	Darwin*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5951	LDLIBRARY='libpython$(LDVERSION).dylib'
				5952	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5953	RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5954	;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	5955	AIX*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5956	LDLIBRARY='libpython$(LDVERSION).so'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5957	RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}}
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	5958	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5959
				5960	esac
				5961	else # shared is disabled
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	5962	PY_ENABLE_SHARED=0
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5963	case $ac_sys_system in
				5964	CYGWIN*)
				5965	BLDLIBRARY='$(LIBRARY)'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5966	LDLIBRARY='libpython$(LDVERSION).dll.a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5967	;;
				5968	esac
				5969	fi
				5970
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	5971	if test "$cross_compiling" = yes; then
				5972	RUNSHARED=
				5973	fi
				5974
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5
				5976	$as_echo "$LDLIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5977
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5978
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5979	if test -n "$ac_tool_prefix"; then
				5980	for ac_prog in ar aal
				5981	do
				5982	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				5983	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5985	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5986	if ${ac_cv_prog_AR+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5987	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5988	else
				5989	if test -n "$AR"; then
				5990	ac_cv_prog_AR="$AR" # Let the user override the test.
				5991	else
				5992	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5993	for as_dir in $PATH
				5994	do
				5995	IFS=$as_save_IFS
				5996	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5997	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5998	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]	5999	ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6000	$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]	6001	break 2
				6002	fi
				6003	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6004	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6005	IFS=$as_save_IFS
				6006
				6007	fi
				6008	fi
				6009	AR=$ac_cv_prog_AR
				6010	if test -n "$AR"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
				6012	$as_echo "$AR" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6013	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6015	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6016	fi
				6017
				6018
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6019	test -n "$AR" && break
				6020	done
				6021	fi
				6022	if test -z "$AR"; then
				6023	ac_ct_AR=$AR
				6024	for ac_prog in ar aal
				6025	do
				6026	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6027	set dummy $ac_prog; ac_word=$2
				6028	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6029	$as_echo_n "checking for $ac_word... " >&6; }
				6030	if ${ac_cv_prog_ac_ct_AR+:} false; then :
				6031	$as_echo_n "(cached) " >&6
				6032	else
				6033	if test -n "$ac_ct_AR"; then
				6034	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
				6035	else
				6036	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6037	for as_dir in $PATH
				6038	do
				6039	IFS=$as_save_IFS
				6040	test -z "$as_dir" && as_dir=.
				6041	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	6042	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]	6043	ac_cv_prog_ac_ct_AR="$ac_prog"
				6044	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6045	break 2
				6046	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6047	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6048	done
				6049	IFS=$as_save_IFS
				6050
				6051	fi
				6052	fi
				6053	ac_ct_AR=$ac_cv_prog_ac_ct_AR
				6054	if test -n "$ac_ct_AR"; then
				6055	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
				6056	$as_echo "$ac_ct_AR" >&6; }
				6057	else
				6058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6059	$as_echo "no" >&6; }
				6060	fi
				6061
				6062
				6063	test -n "$ac_ct_AR" && break
				6064	done
				6065
				6066	if test "x$ac_ct_AR" = x; then
				6067	AR="ar"
				6068	else
				6069	case $cross_compiling:$ac_tool_warned in
				6070	yes:)
				6071	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6072	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6073	ac_tool_warned=yes ;;
				6074	esac
				6075	AR=$ac_ct_AR
				6076	fi
				6077	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6078
				6079
				6080	# tweak ARFLAGS only if the user didn't set it on the command line
				6081
				6082	if test -z "$ARFLAGS"
				6083	then
Benjamin Peterson	d15108a	2017-09-29 15:42:41	[diff] [blame]	6084	ARFLAGS="rcs"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6085	fi
				6086
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	6087	if test -n "$ac_tool_prefix"; then
				6088	for ac_prog in readelf
				6089	do
				6090	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				6091	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
				6092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6093	$as_echo_n "checking for $ac_word... " >&6; }
				6094	if ${ac_cv_prog_READELF+:} false; then :
				6095	$as_echo_n "(cached) " >&6
				6096	else
				6097	if test -n "$READELF"; then
				6098	ac_cv_prog_READELF="$READELF" # Let the user override the test.
				6099	else
				6100	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6101	for as_dir in $PATH
				6102	do
				6103	IFS=$as_save_IFS
				6104	test -z "$as_dir" && as_dir=.
				6105	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6106	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]	6107	ac_cv_prog_READELF="$ac_tool_prefix$ac_prog"
				6108	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6109	break 2
				6110	fi
				6111	done
				6112	done
				6113	IFS=$as_save_IFS
				6114
				6115	fi
				6116	fi
				6117	READELF=$ac_cv_prog_READELF
				6118	if test -n "$READELF"; then
				6119	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
				6120	$as_echo "$READELF" >&6; }
				6121	else
				6122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6123	$as_echo "no" >&6; }
				6124	fi
				6125
				6126
				6127	test -n "$READELF" && break
				6128	done
				6129	fi
				6130	if test -z "$READELF"; then
				6131	ac_ct_READELF=$READELF
				6132	for ac_prog in readelf
				6133	do
				6134	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6135	set dummy $ac_prog; ac_word=$2
				6136	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6137	$as_echo_n "checking for $ac_word... " >&6; }
				6138	if ${ac_cv_prog_ac_ct_READELF+:} false; then :
				6139	$as_echo_n "(cached) " >&6
				6140	else
				6141	if test -n "$ac_ct_READELF"; then
				6142	ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
				6143	else
				6144	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6145	for as_dir in $PATH
				6146	do
				6147	IFS=$as_save_IFS
				6148	test -z "$as_dir" && as_dir=.
				6149	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6150	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]	6151	ac_cv_prog_ac_ct_READELF="$ac_prog"
				6152	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6153	break 2
				6154	fi
				6155	done
				6156	done
				6157	IFS=$as_save_IFS
				6158
				6159	fi
				6160	fi
				6161	ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
				6162	if test -n "$ac_ct_READELF"; then
				6163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
				6164	$as_echo "$ac_ct_READELF" >&6; }
				6165	else
				6166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6167	$as_echo "no" >&6; }
				6168	fi
				6169
				6170
				6171	test -n "$ac_ct_READELF" && break
				6172	done
				6173
				6174	if test "x$ac_ct_READELF" = x; then
				6175	READELF=":"
				6176	else
				6177	case $cross_compiling:$ac_tool_warned in
				6178	yes:)
				6179	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6180	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6181	ac_tool_warned=yes ;;
				6182	esac
				6183	READELF=$ac_ct_READELF
				6184	fi
				6185	fi
				6186
				6187	if test "$cross_compiling" = yes; then
				6188	case "$READELF" in
				6189	readelf\|:)
				6190	as_fn_error $? "readelf for the host is required for cross builds" "$LINENO" 5
				6191	;;
				6192	esac
				6193	fi
				6194
				6195
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6196
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6197	case $MACHDEP in
Benjamin Peterson	288d1da	2017-09-29 05:44:27	[diff] [blame]	6198	hp\|HP)
				6199	# install -d does not work on HP-UX
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6200	if test -z "$INSTALL"
				6201	then
				6202	INSTALL="${srcdir}/install-sh -c"
				6203	fi
				6204	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6205	# Find a good install program. We prefer a C program (faster),
				6206	# so one script is as good as another. But avoid the broken or
				6207	# incompatible versions:
				6208	# SysV /etc/install, /usr/sbin/install
				6209	# SunOS /usr/etc/install
				6210	# IRIX /sbin/install
				6211	# AIX /bin/install
				6212	# AmigaOS /C/install, which installs bootblocks on floppy discs
				6213	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
				6214	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
				6215	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
				6216	# OS/2's system install, which has a completely different semantic
				6217	# ./install, which can be erroneously created by make from ./install.sh.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6218	# Reject install programs that cannot install multiple files.
				6219	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
				6220	$as_echo_n "checking for a BSD-compatible install... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6221	if test -z "$INSTALL"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6222	if ${ac_cv_path_install+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6223	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6224	else
				6225	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6226	for as_dir in $PATH
				6227	do
				6228	IFS=$as_save_IFS
				6229	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6230	# Account for people who put trailing slashes in PATH elements.
				6231	case $as_dir/ in #((
				6232	./ \| .// \| /[cC]/* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6233	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6234	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6235	/usr/ucb/* ) ;;
				6236	*)
				6237	# OSF1 and SCO ODT 3.0 have their own names for install.
				6238	# Don't use installbsd from OSF since it installs stuff as root
				6239	# by default.
				6240	for ac_prog in ginstall scoinst install; do
				6241	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6242	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6243	if test $ac_prog = install &&
				6244	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6245	# AIX install. It has an incompatible calling convention.
				6246	:
				6247	elif test $ac_prog = install &&
				6248	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6249	# program-specific install script used by HP pwplus--don't use.
				6250	:
				6251	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6252	rm -rf conftest.one conftest.two conftest.dir
				6253	echo one > conftest.one
				6254	echo two > conftest.two
				6255	mkdir conftest.dir
				6256	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
				6257	test -s conftest.one && test -s conftest.two &&
				6258	test -s conftest.dir/conftest.one &&
				6259	test -s conftest.dir/conftest.two
				6260	then
				6261	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
				6262	break 3
				6263	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6264	fi
				6265	fi
				6266	done
				6267	done
				6268	;;
				6269	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6270
				6271	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6272	IFS=$as_save_IFS
				6273
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6274	rm -rf conftest.one conftest.two conftest.dir
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6275
				6276	fi
				6277	if test "${ac_cv_path_install+set}" = set; then
				6278	INSTALL=$ac_cv_path_install
				6279	else
				6280	# As a last resort, use the slow shell script. Don't cache a
				6281	# value for INSTALL within a source directory, because that will
				6282	# break other packages using the cache if that directory is
				6283	# removed, or if the value is a relative name.
				6284	INSTALL=$ac_install_sh
				6285	fi
				6286	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
				6288	$as_echo "$INSTALL" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6289
				6290	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
				6291	# It thinks the first close brace ends the variable substitution.
				6292	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
				6293
				6294	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
				6295
				6296	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
				6297
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6298	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
				6299	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
				6300	if test -z "$MKDIR_P"; then
				6301	if ${ac_cv_path_mkdir+:} false; then :
				6302	$as_echo_n "(cached) " >&6
				6303	else
				6304	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6305	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
				6306	do
				6307	IFS=$as_save_IFS
				6308	test -z "$as_dir" && as_dir=.
				6309	for ac_prog in mkdir gmkdir; do
				6310	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6311	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6312	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
				6313	'mkdir (GNU coreutils) '* \| \
				6314	'mkdir (coreutils) '* \| \
				6315	'mkdir (fileutils) '4.1*)
				6316	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
				6317	break 3;;
				6318	esac
				6319	done
				6320	done
				6321	done
				6322	IFS=$as_save_IFS
				6323
				6324	fi
				6325
				6326	test -d ./--version && rmdir ./--version
				6327	if test "${ac_cv_path_mkdir+set}" = set; then
				6328	MKDIR_P="$ac_cv_path_mkdir -p"
				6329	else
				6330	# As a last resort, use the slow shell script. Don't cache a
				6331	# value for MKDIR_P within a source directory, because that will
				6332	# break other packages using the cache if that directory is
				6333	# removed, or if the value is a relative name.
				6334	MKDIR_P="$ac_install_sh -d"
				6335	fi
				6336	fi
				6337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
				6338	$as_echo "$MKDIR_P" >&6; }
				6339
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6340
				6341	# Not every filesystem supports hard links
				6342
				6343	if test -z "$LN" ; then
				6344	case $ac_sys_system in
				6345	CYGWIN*) LN="ln -s";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6346	*) LN=ln;;
				6347	esac
				6348	fi
				6349
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6350	# For calculating the .so ABI tag.
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6351
				6352	ABIFLAGS=""
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6353
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6354	# Check for --with-pydebug
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6355	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5
				6356	$as_echo_n "checking for --with-pydebug... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6357
				6358	# Check whether --with-pydebug was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6359	if test "${with_pydebug+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6360	withval=$with_pydebug;
				6361	if test "$withval" != no
				6362	then
				6363
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6364	$as_echo "#define Py_DEBUG 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6365
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6367	$as_echo "yes" >&6; };
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6368	Py_DEBUG='true'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6369	ABIFLAGS="${ABIFLAGS}d"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6370	else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6371	$as_echo "no" >&6; }; Py_DEBUG='false'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6372	fi
				6373	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6374	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6375	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6376	fi
				6377
				6378
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	6379	# Check for --with-assertions. Py_DEBUG implies assertions, but also changes
				6380	# the ABI. This allows enabling assertions without changing the ABI.
				6381	assertions='false'
				6382	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5
				6383	$as_echo_n "checking for --with-assertions... " >&6; }
				6384
				6385	# Check whether --with-assertions was given.
				6386	if test "${with_assertions+set}" = set; then :
				6387	withval=$with_assertions;
				6388	if test "$withval" != no
				6389	then
				6390	assertions='true'
				6391	fi
				6392	fi
				6393
				6394	if test "$assertions" = 'true'; then
				6395	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6396	$as_echo "yes" >&6; }
				6397	elif test "$Py_DEBUG" = 'true'; then
				6398	assertions='true'
				6399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5
				6400	$as_echo "implied by --with-pydebug" >&6; }
				6401	else
				6402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6403	$as_echo "no" >&6; }
				6404	fi
				6405
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6406	# Enable optimization flags
				6407
				6408
				6409	Py_OPT='false'
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5
				6411	$as_echo_n "checking for --enable-optimizations... " >&6; }
				6412	# Check whether --enable-optimizations was given.
				6413	if test "${enable_optimizations+set}" = set; then :
				6414	enableval=$enable_optimizations;
Alex Wang	8cea592	2017-03-28 12:50:51	[diff] [blame]	6415	if test "$enableval" != no
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6416	then
				6417	Py_OPT='true'
				6418	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6419	$as_echo "yes" >&6; };
				6420	else
				6421	Py_OPT='false'
				6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6423	$as_echo "no" >&6; };
				6424	fi
				6425	else
				6426	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6427	$as_echo "no" >&6; }
				6428	fi
				6429
				6430	if test "$Py_OPT" = 'true' ; then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	14c7f71	2016-09-08 22:38:46	[diff] [blame]	6431	# Intentionally not forcing Py_LTO='true' here. Too many toolchains do not
				6432	# compile working code using it and both test_distutils and test_gdb are
Brett Cannon	1d8f755	2016-11-03 23:20:00	[diff] [blame]	6433	# 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]	6434	# who want LTO need to use --with-lto themselves.
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6435	DEF_MAKE_ALL_RULE="profile-opt"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6436	REQUIRE_PGO="yes"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6437	DEF_MAKE_RULE="build_all"
				6438	else
				6439	DEF_MAKE_ALL_RULE="build_all"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6440	REQUIRE_PGO="no"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6441	DEF_MAKE_RULE="all"
				6442	fi
				6443
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6444	# Make llvm-relatec checks work on systems where llvm tools are not installed with their
				6445	# normal names in the default $PATH (ie: Ubuntu). They exist under the
				6446	# non-suffixed name in their versioned llvm directory.
				6447
				6448	llvm_bin_dir=''
				6449	llvm_path="${PATH}"
				6450	if test "${CC}" = "clang"
				6451	then
				6452	clang_bin=`which clang`
				6453	# Some systems install clang elsewhere as a symlink to the real path
				6454	# which is where the related llvm tools are located.
				6455	if test -L "${clang_bin}"
				6456	then
				6457	clang_dir=`dirname "${clang_bin}"`
				6458	clang_bin=`readlink "${clang_bin}"`
				6459	llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"`
				6460	llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}"
				6461	fi
				6462	fi
				6463
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6464	# Enable LTO flags
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5
				6466	$as_echo_n "checking for --with-lto... " >&6; }
				6467
				6468	# Check whether --with-lto was given.
				6469	if test "${with_lto+set}" = set; then :
				6470	withval=$with_lto;
				6471	if test "$withval" != no
				6472	then
				6473	Py_LTO='true'
				6474	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6475	$as_echo "yes" >&6; };
				6476	else
				6477	Py_LTO='false'
				6478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6479	$as_echo "no" >&6; };
				6480	fi
				6481	else
				6482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6483	$as_echo "no" >&6; }
				6484	fi
				6485
				6486	if test "$Py_LTO" = 'true' ; then
				6487	case $CC in
				6488	clang)
Miss Islington (bot)	1bb9dd3	2018-06-22 07:10:20	[diff] [blame]	6489
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6490	if test -n "$ac_tool_prefix"; then
				6491	# Extract the first word of "${ac_tool_prefix}llvm-ar", so it can be a program name with args.
				6492	set dummy ${ac_tool_prefix}llvm-ar; ac_word=$2
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6493	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6494	$as_echo_n "checking for $ac_word... " >&6; }
				6495	if ${ac_cv_path_LLVM_AR+:} false; then :
				6496	$as_echo_n "(cached) " >&6
				6497	else
				6498	case $LLVM_AR in
				6499	[\\/]* \| ?:[\\/]*)
				6500	ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path.
				6501	;;
				6502	*)
				6503	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6504	for as_dir in ${llvm_path}
				6505	do
				6506	IFS=$as_save_IFS
				6507	test -z "$as_dir" && as_dir=.
				6508	for ac_exec_ext in '' $ac_executable_extensions; do
				6509	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6510	ac_cv_path_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6511	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6512	break 2
				6513	fi
				6514	done
				6515	done
				6516	IFS=$as_save_IFS
				6517
				6518	;;
				6519	esac
				6520	fi
				6521	LLVM_AR=$ac_cv_path_LLVM_AR
				6522	if test -n "$LLVM_AR"; then
				6523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5
				6524	$as_echo "$LLVM_AR" >&6; }
				6525	else
				6526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6527	$as_echo "no" >&6; }
				6528	fi
				6529
				6530
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6531	fi
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6532	if test -z "$ac_cv_path_LLVM_AR"; then
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6533	ac_pt_LLVM_AR=$LLVM_AR
				6534	# Extract the first word of "llvm-ar", so it can be a program name with args.
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6535	set dummy llvm-ar; ac_word=$2
				6536	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6537	$as_echo_n "checking for $ac_word... " >&6; }
				6538	if ${ac_cv_path_ac_pt_LLVM_AR+:} false; then :
				6539	$as_echo_n "(cached) " >&6
				6540	else
				6541	case $ac_pt_LLVM_AR in
				6542	[\\/]* \| ?:[\\/]*)
				6543	ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path.
				6544	;;
				6545	*)
				6546	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6547	for as_dir in ${llvm_path}
				6548	do
				6549	IFS=$as_save_IFS
				6550	test -z "$as_dir" && as_dir=.
				6551	for ac_exec_ext in '' $ac_executable_extensions; do
				6552	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6553	ac_cv_path_ac_pt_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6554	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6555	break 2
				6556	fi
				6557	done
				6558	done
				6559	IFS=$as_save_IFS
				6560
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6561	;;
				6562	esac
				6563	fi
				6564	ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR
				6565	if test -n "$ac_pt_LLVM_AR"; then
				6566	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5
				6567	$as_echo "$ac_pt_LLVM_AR" >&6; }
				6568	else
				6569	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6570	$as_echo "no" >&6; }
				6571	fi
				6572
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6573	if test "x$ac_pt_LLVM_AR" = x; then
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6574	LLVM_AR="''"
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6575	else
				6576	case $cross_compiling:$ac_tool_warned in
				6577	yes:)
				6578	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6579	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6580	ac_tool_warned=yes ;;
				6581	esac
				6582	LLVM_AR=$ac_pt_LLVM_AR
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6583	fi
				6584	else
				6585	LLVM_AR="$ac_cv_path_LLVM_AR"
				6586	fi
				6587
				6588
				6589	if test -n "${LLVM_AR}" -a -x "${LLVM_AR}"
				6590	then
				6591	LLVM_AR_FOUND="found"
				6592	else
				6593	LLVM_AR_FOUND="not-found"
				6594	fi
				6595	if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found"
				6596	then
				6597	found_llvm_ar=`/usr/bin/xcrun -find llvm-ar 2>/dev/null`
				6598	if test -n "${found_llvm_ar}"
				6599	then
				6600	LLVM_AR='/usr/bin/xcrun llvm-ar'
				6601	LLVM_AR_FOUND=found
				6602	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5
				6603	$as_echo "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;}
				6604	fi
				6605	fi
				6606	if test $LLVM_AR_FOUND = not-found
				6607	then
				6608	LLVM_PROFR_ERR=yes
				6609	as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5
				6610	else
				6611	LLVM_AR_ERR=no
				6612	fi
				6613	AR="${LLVM_AR}"
				6614	case $ac_sys_system in
				6615	Darwin*)
				6616	# Any changes made here should be reflected in the GCC+Darwin case below
				6617	LTOFLAGS="-flto -Wl,-export_dynamic"
				6618	;;
				6619	*)
				6620	LTOFLAGS="-flto"
				6621	;;
				6622	esac
				6623	;;
				6624	gcc)
				6625	case $ac_sys_system in
				6626	Darwin*)
				6627	LTOFLAGS="-flto -Wl,-export_dynamic"
				6628	;;
				6629	*)
				6630	LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none"
				6631	;;
				6632	esac
				6633	;;
				6634	esac
				6635
				6636	if test "$ac_cv_prog_cc_g" = "yes"
				6637	then
				6638	# bpo-30345: Add -g to LDFLAGS when compiling with LTO
				6639	# to get debug symbols.
				6640	LTOFLAGS="$LTOFLAGS -g"
				6641	fi
				6642
Miss Islington (bot)	1751423	2018-12-04 15:06:16	[diff] [blame]	6643	CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS"
Victor Stinner	0198f52	2018-12-20 15:03:01	[diff] [blame]	6644	LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS"
Miss Islington (bot)	69a3f15	2018-10-25 00:32:04	[diff] [blame]	6645	fi
				6646
				6647	# Enable PGO flags.
				6648
				6649
				6650
				6651
				6652
				6653
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6654	if test -n "$ac_tool_prefix"; then
				6655	# Extract the first word of "${ac_tool_prefix}llvm-profdata", so it can be a program name with args.
				6656	set dummy ${ac_tool_prefix}llvm-profdata; ac_word=$2
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6657	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6658	$as_echo_n "checking for $ac_word... " >&6; }
				6659	if ${ac_cv_path_LLVM_PROFDATA+:} false; then :
				6660	$as_echo_n "(cached) " >&6
				6661	else
				6662	case $LLVM_PROFDATA in
				6663	[\\/]* \| ?:[\\/]*)
				6664	ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path.
				6665	;;
				6666	*)
				6667	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6668	for as_dir in ${llvm_path}
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6669	do
				6670	IFS=$as_save_IFS
				6671	test -z "$as_dir" && as_dir=.
				6672	for ac_exec_ext in '' $ac_executable_extensions; do
				6673	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]	6674	ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6675	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6676	break 2
				6677	fi
				6678	done
				6679	done
				6680	IFS=$as_save_IFS
				6681
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6682	;;
				6683	esac
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6684	fi
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6685	LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA
				6686	if test -n "$LLVM_PROFDATA"; then
				6687	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5
				6688	$as_echo "$LLVM_PROFDATA" >&6; }
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6689	else
				6690	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6691	$as_echo "no" >&6; }
				6692	fi
				6693
				6694
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6695	fi
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6696	if test -z "$ac_cv_path_LLVM_PROFDATA"; then
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6697	ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA
				6698	# 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]	6699	set dummy llvm-profdata; ac_word=$2
				6700	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6701	$as_echo_n "checking for $ac_word... " >&6; }
				6702	if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then :
				6703	$as_echo_n "(cached) " >&6
				6704	else
				6705	case $ac_pt_LLVM_PROFDATA in
				6706	[\\/]* \| ?:[\\/]*)
				6707	ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path.
				6708	;;
				6709	*)
				6710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6711	for as_dir in ${llvm_path}
				6712	do
				6713	IFS=$as_save_IFS
				6714	test -z "$as_dir" && as_dir=.
				6715	for ac_exec_ext in '' $ac_executable_extensions; do
				6716	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6717	ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
				6718	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6719	break 2
				6720	fi
				6721	done
				6722	done
				6723	IFS=$as_save_IFS
				6724
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6725	;;
				6726	esac
				6727	fi
				6728	ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA
				6729	if test -n "$ac_pt_LLVM_PROFDATA"; then
				6730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5
				6731	$as_echo "$ac_pt_LLVM_PROFDATA" >&6; }
				6732	else
				6733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6734	$as_echo "no" >&6; }
				6735	fi
				6736
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6737	if test "x$ac_pt_LLVM_PROFDATA" = x; then
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6738	LLVM_PROFDATA="''"
Miss Islington (bot)	0a5a1a1	2019-09-13 14:51:15	[diff] [blame]	6739	else
				6740	case $cross_compiling:$ac_tool_warned in
				6741	yes:)
				6742	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6743	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6744	ac_tool_warned=yes ;;
				6745	esac
				6746	LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6747	fi
				6748	else
				6749	LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA"
				6750	fi
				6751
				6752
				6753	if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}"
				6754	then
				6755	LLVM_PROF_FOUND="found"
				6756	else
				6757	LLVM_PROF_FOUND="not-found"
				6758	fi
				6759	if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found"
				6760	then
				6761	found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null`
				6762	if test -n "${found_llvm_profdata}"
				6763	then
				6764	# llvm-profdata isn't directly in $PATH in some cases.
				6765	# https://apple.stackexchange.com/questions/197053/
				6766	LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata'
				6767	LLVM_PROF_FOUND=found
				6768	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5
				6769	$as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;}
				6770	fi
				6771	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6772	LLVM_PROF_ERR=no
				6773	case $CC in
				6774	clang)
				6775	# Any changes made here should be reflected in the GCC+Darwin case below
				6776	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6777	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6778	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6779	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
				6780	if test $LLVM_PROF_FOUND = not-found
				6781	then
				6782	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6783	if test "${REQUIRE_PGO}" = "yes"
				6784	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6785	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]	6786	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6787	fi
				6788	;;
				6789	gcc)
				6790	case $ac_sys_system in
				6791	Darwin*)
				6792	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6793	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6794	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6795	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6796	if test "${LLVM_PROF_FOUND}" = "not-found"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6797	then
				6798	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6799	if test "${REQUIRE_PGO}" = "yes"
				6800	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6801	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]	6802	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6803	fi
				6804	;;
				6805	*)
				6806	PGO_PROF_GEN_FLAG="-fprofile-generate"
				6807	PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction"
				6808	LLVM_PROF_MERGER="true"
				6809	LLVM_PROF_FILE=""
				6810	;;
				6811	esac
				6812	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	6813	icc)
				6814	PGO_PROF_GEN_FLAG="-prof-gen"
				6815	PGO_PROF_USE_FLAG="-prof-use"
				6816	LLVM_PROF_MERGER="true"
				6817	LLVM_PROF_FILE=""
				6818	;;
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6819	esac
				6820
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6821	# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be
				6822	# merged with this chunk of code?
				6823
				6824	# Optimizer/debugger flags
				6825	# ------------------------
				6826	# (The following bit of code is complicated enough - please keep things
				6827	# indented properly. Just pretend you're editing Python code. ;-)
				6828
				6829	# There are two parallel sets of case statements below, one that checks to
				6830	# see if OPT was set and one that does BASECFLAGS setting based upon
				6831	# compiler and platform. BASECFLAGS tweaks need to be made even if the
				6832	# user set OPT.
				6833
				6834	# tweak OPT based on compiler and platform, only if the user didn't set
				6835	# it on the command line
				6836
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	6837
Benjamin Peterson	65b4ec5	2010-03-23 21:02:34	[diff] [blame]	6838	if test "${OPT-unset}" = "unset"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6839	then
				6840	case $GCC in
				6841	yes)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6842	# For gcc 4.x we need to use -fwrapv so lets check if its supported
				6843	if "$CC" -v --help 2>/dev/null \|grep -- -fwrapv > /dev/null; then
				6844	WRAP="-fwrapv"
				6845	fi
Stefan Krah	962055d	2011-09-14 13:14:08	[diff] [blame]	6846
Stefan Krah	af04ff2	2011-12-08 21:20:31	[diff] [blame]	6847	case $CC in
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6848	clang)
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6849	cc_is_clang=1
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6850	;;
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6851	*)
				6852	if $CC --version 2>&1 \| grep -q clang
				6853	then
				6854	cc_is_clang=1
				6855	else
				6856	cc_is_clang=
				6857	fi
Stefan Krah	af04ff2	2011-12-08 21:20:31	[diff] [blame]	6858	esac
Stefan Krah	962055d	2011-09-14 13:14:08	[diff] [blame]	6859
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6860	if test -n "${cc_is_clang}"
				6861	then
				6862	# Clang also needs -fwrapv
				6863	WRAP="-fwrapv"
Victor Stinner	9ed34a8	2017-05-02 20:35:58	[diff] [blame]	6864	# bpo-30104: disable strict aliasing to compile correctly dtoa.c,
				6865	# see Makefile.pre.in for more information
Victor Stinner	826f83f	2017-04-28 13:07:10	[diff] [blame]	6866	CFLAGS_ALIASING="-fno-strict-aliasing"
Victor Stinner	35f3d24	2017-04-21 10:35:24	[diff] [blame]	6867	fi
				6868
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6869	case $ac_cv_prog_cc_g in
				6870	yes)
				6871	if test "$Py_DEBUG" = 'true' ; then
				6872	# Optimization messes up debuggers, so turn it off for
				6873	# debug builds.
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6874	if "$CC" -v --help 2>/dev/null \|grep -- -Og > /dev/null; then
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6875	OPT="-g -Og -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6876	else
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6877	OPT="-g -O0 -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6878	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6879	else
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6880	OPT="-g $WRAP -O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6881	fi
				6882	;;
				6883	*)
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6884	OPT="-O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6885	;;
				6886	esac
Victor Stinner	28205b2	2017-04-21 09:24:34	[diff] [blame]	6887
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6888	case $ac_sys_system in
				6889	SCO_SV*) OPT="$OPT -m486 -DSCO5"
				6890	;;
				6891	esac
				6892	;;
				6893
				6894	*)
				6895	OPT="-O"
				6896	;;
				6897	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6898	fi
				6899
				6900
				6901
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	6902
Victor Stinner	0198f52	2018-12-20 15:03:01	[diff] [blame]	6903
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6904	# The -arch flags for universal builds on OSX
				6905	UNIVERSAL_ARCH_FLAGS=
				6906
				6907
				6908	# tweak BASECFLAGS based on compiler and platform
				6909	case $GCC in
				6910	yes)
Benjamin Peterson	050af5d	2016-09-11 00:53:13	[diff] [blame]	6911	CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
Benjamin Peterson	d170256	2016-09-07 19:00:06	[diff] [blame]	6912
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	6913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra" >&5
				6914	$as_echo_n "checking for -Wextra... " >&6; }
				6915	ac_save_cc="$CC"
				6916	CC="$CC -Wextra -Werror"
				6917	if ${ac_cv_extra_warnings+:} false; then :
				6918	$as_echo_n "(cached) " >&6
				6919	else
				6920	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6921	/* end confdefs.h. */
				6922
				6923
				6924	int
				6925	main ()
				6926	{
				6927
				6928	;
				6929	return 0;
				6930	}
				6931
				6932	_ACEOF
				6933	if ac_fn_c_try_compile "$LINENO"; then :
				6934
				6935	ac_cv_extra_warnings=yes
				6936
				6937	else
				6938
				6939	ac_cv_extra_warnings=no
				6940
				6941	fi
				6942	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6943	fi
				6944
				6945	CC="$ac_save_cc"
				6946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extra_warnings" >&5
				6947	$as_echo "$ac_cv_extra_warnings" >&6; }
				6948
				6949	if test $ac_cv_extra_warnings = yes
				6950	then
				6951	CFLAGS_NODIST="$CFLAGS_NODIST -Wextra"
				6952	fi
				6953
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6954	# Python doesn't violate C99 aliasing rules, but older versions of
				6955	# GCC produce warnings for legal Python code. Enable
				6956	# -fno-strict-aliasing on versions of GCC that support but produce
				6957	# warnings. See Issue3326
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6958	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5
				6959	$as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6960	ac_save_cc="$CC"
				6961	CC="$CC -fno-strict-aliasing"
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6962	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6963	if ${ac_cv_no_strict_aliasing+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6964	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	6965	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6966	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6967	/* end confdefs.h. */
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6968
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6969
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6970	int
				6971	main ()
				6972	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	6973
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	6974	;
				6975	return 0;
				6976	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6977
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6978	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6979	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6980
				6981	CC="$ac_save_cc -fstrict-aliasing"
				6982	CFLAGS="$CFLAGS -Werror -Wstrict-aliasing"
				6983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6984	/* end confdefs.h. */
				6985
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	6986	void f(int **x) {}
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6987	int
				6988	main ()
				6989	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	6990	double x; f((int *) &x);
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6991	;
				6992	return 0;
				6993	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6994
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	6995	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6996	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	6997
				6998	ac_cv_no_strict_aliasing=no
				6999
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7000	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7001
				7002	ac_cv_no_strict_aliasing=yes
				7003
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7004	fi
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7006
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7007	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7008
				7009	ac_cv_no_strict_aliasing=no
				7010
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7011	fi
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7012	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	7013	fi
				7014
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7015	CFLAGS="$save_CFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7016	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5
				7018	$as_echo "$ac_cv_no_strict_aliasing" >&6; }
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7019	if test $ac_cv_no_strict_aliasing = yes
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7020	then
				7021	BASECFLAGS="$BASECFLAGS -fno-strict-aliasing"
				7022	fi
				7023
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7024	# ICC doesn't recognize the option, but only emits a warning
				7025	## XXX does it emit an unused result warning and can it be disabled?
				7026	case "$CC" in
				7027	icc)
				7028	ac_cv_disable_unused_result_warning=no
				7029	;;
				7030	*)
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7031	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused result warning" >&5
				7032	$as_echo_n "checking if we can turn off $CC unused result warning... " >&6; }
				7033	ac_save_cc="$CC"
				7034	CC="$CC -Wunused-result -Werror"
				7035	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7036	if ${ac_cv_disable_unused_result_warning+:} false; then :
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7037	$as_echo_n "(cached) " >&6
				7038	else
				7039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7040	/* end confdefs.h. */
				7041
				7042
				7043	int
				7044	main ()
				7045	{
				7046
				7047	;
				7048	return 0;
				7049	}
				7050
				7051	_ACEOF
				7052	if ac_fn_c_try_compile "$LINENO"; then :
				7053
				7054	ac_cv_disable_unused_result_warning=yes
				7055
				7056	else
				7057
				7058	ac_cv_disable_unused_result_warning=no
				7059
				7060	fi
				7061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7062	fi
				7063
				7064	CFLAGS="$save_CFLAGS"
				7065	CC="$ac_save_cc"
				7066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5
				7067	$as_echo "$ac_cv_disable_unused_result_warning" >&6; }
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7068	;;
				7069	esac
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7070
				7071	if test $ac_cv_disable_unused_result_warning = yes
				7072	then
				7073	BASECFLAGS="$BASECFLAGS -Wno-unused-result"
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	7074	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result"
				7075	fi
				7076
				7077	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused parameter warning" >&5
				7078	$as_echo_n "checking if we can turn off $CC unused parameter warning... " >&6; }
				7079	ac_save_cc="$CC"
				7080	CC="$CC -Wunused-parameter -Werror"
				7081	if ${ac_cv_disable_unused_parameter_warning+:} false; then :
				7082	$as_echo_n "(cached) " >&6
				7083	else
				7084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7085	/* end confdefs.h. */
				7086
				7087
				7088	int
				7089	main ()
				7090	{
				7091
				7092	;
				7093	return 0;
				7094	}
				7095
				7096	_ACEOF
				7097	if ac_fn_c_try_compile "$LINENO"; then :
				7098
				7099	ac_cv_disable_unused_parameter_warning=yes
				7100
				7101	else
				7102
				7103	ac_cv_disable_unused_parameter_warning=no
				7104
				7105	fi
				7106	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7107	fi
				7108
				7109	CC="$ac_save_cc"
				7110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5
				7111	$as_echo "$ac_cv_disable_unused_parameter_warning" >&6; }
				7112
				7113	if test $ac_cv_disable_unused_parameter_warning = yes
				7114	then
				7115	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"
				7116	fi
				7117
				7118	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC missing field initializers warning" >&5
				7119	$as_echo_n "checking if we can turn off $CC missing field initializers warning... " >&6; }
				7120	ac_save_cc="$CC"
				7121	CC="$CC -Wmissing-field-initializers -Werror"
				7122	if ${ac_cv_disable_missing_field_initializers+:} false; then :
				7123	$as_echo_n "(cached) " >&6
				7124	else
				7125	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7126	/* end confdefs.h. */
				7127
				7128
				7129	int
				7130	main ()
				7131	{
				7132
				7133	;
				7134	return 0;
				7135	}
				7136
				7137	_ACEOF
				7138	if ac_fn_c_try_compile "$LINENO"; then :
				7139
				7140	ac_cv_disable_missing_field_initializers=yes
				7141
				7142	else
				7143
				7144	ac_cv_disable_missing_field_initializers=no
				7145
				7146	fi
				7147	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7148	fi
				7149
				7150	CC="$ac_save_cc"
				7151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers" >&5
				7152	$as_echo "$ac_cv_disable_missing_field_initializers" >&6; }
				7153
				7154	if test $ac_cv_disable_missing_field_initializers = yes
				7155	then
				7156	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7157	fi
				7158
Serhiy Storchaka	ef91dde	2018-05-25 10:16:51	[diff] [blame]	7159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC invalid function cast warning" >&5
				7160	$as_echo_n "checking if we can turn off $CC invalid function cast warning... " >&6; }
				7161	ac_save_cc="$CC"
				7162	CC="$CC -Wcast-function-type -Werror"
				7163	if ${ac_cv_disable_cast_function_type+:} false; then :
				7164	$as_echo_n "(cached) " >&6
				7165	else
				7166	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7167	/* end confdefs.h. */
				7168
				7169
				7170	int
				7171	main ()
				7172	{
				7173
				7174	;
				7175	return 0;
				7176	}
				7177
				7178	_ACEOF
				7179	if ac_fn_c_try_compile "$LINENO"; then :
				7180
				7181	ac_cv_disable_cast_function_type=yes
				7182
				7183	else
				7184
				7185	ac_cv_disable_cast_function_type=no
				7186
				7187	fi
				7188	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7189	fi
				7190
				7191	CC="$ac_save_cc"
				7192	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_cast_function_type" >&5
				7193	$as_echo "$ac_cv_disable_cast_function_type" >&6; }
				7194
				7195	if test $ac_cv_disable_cast_function_type = yes
				7196	then
				7197	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-cast-function-type"
				7198	fi
				7199
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC mixed sign comparison warning" >&5
				7201	$as_echo_n "checking if we can turn on $CC mixed sign comparison warning... " >&6; }
				7202	ac_save_cc="$CC"
				7203	CC="$CC -Wsign-compare"
				7204	save_CFLAGS="$CFLAGS"
				7205	if ${ac_cv_enable_sign_compare_warning+:} false; then :
				7206	$as_echo_n "(cached) " >&6
				7207	else
				7208	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7209	/* end confdefs.h. */
				7210
				7211
				7212	int
				7213	main ()
				7214	{
				7215
				7216	;
				7217	return 0;
				7218	}
				7219
				7220	_ACEOF
				7221	if ac_fn_c_try_compile "$LINENO"; then :
				7222
				7223	ac_cv_enable_sign_compare_warning=yes
				7224
				7225	else
				7226
				7227	ac_cv_enable_sign_compare_warning=no
				7228
				7229	fi
				7230	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7231	fi
				7232
				7233	CFLAGS="$save_CFLAGS"
				7234	CC="$ac_save_cc"
				7235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5
				7236	$as_echo "$ac_cv_enable_sign_compare_warning" >&6; }
				7237
				7238	if test $ac_cv_enable_sign_compare_warning = yes
				7239	then
				7240	BASECFLAGS="$BASECFLAGS -Wsign-compare"
				7241	fi
				7242
				7243	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC unreachable code warning" >&5
				7244	$as_echo_n "checking if we can turn on $CC unreachable code warning... " >&6; }
				7245	ac_save_cc="$CC"
				7246	CC="$CC -Wunreachable-code"
				7247	save_CFLAGS="$CFLAGS"
				7248	if ${ac_cv_enable_unreachable_code_warning+:} false; then :
				7249	$as_echo_n "(cached) " >&6
				7250	else
				7251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7252	/* end confdefs.h. */
				7253
				7254
				7255	int
				7256	main ()
				7257	{
				7258
				7259	;
				7260	return 0;
				7261	}
				7262
				7263	_ACEOF
				7264	if ac_fn_c_try_compile "$LINENO"; then :
				7265
				7266	ac_cv_enable_unreachable_code_warning=yes
				7267
				7268	else
				7269
				7270	ac_cv_enable_unreachable_code_warning=no
				7271
				7272	fi
				7273	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7274	fi
				7275
				7276	CFLAGS="$save_CFLAGS"
				7277	CC="$ac_save_cc"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7278
				7279	# Don't enable unreachable code warning in debug mode, since it usually
				7280	# results in non-standard code paths.
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7281	# Issue #24324: Unfortunately, the unreachable code warning does not work
				7282	# correctly on gcc and has been silently removed from the compiler.
				7283	# It is supported on clang but on OS X systems gcc may be an alias
				7284	# for clang. Try to determine if the compiler is not really gcc and,
				7285	# if so, only then enable the warning.
				7286	if test $ac_cv_enable_unreachable_code_warning = yes && \
				7287	test "$Py_DEBUG" != "true" && \
				7288	test -z "`$CC --version 2>/dev/null \| grep 'Free Software Foundation'`"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7289	then
				7290	BASECFLAGS="$BASECFLAGS -Wunreachable-code"
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7291	else
				7292	ac_cv_enable_unreachable_code_warning=no
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7293	fi
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7294	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5
				7295	$as_echo "$ac_cv_enable_unreachable_code_warning" >&6; }
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7296
Miss Islington (bot)	d6e789c	2018-06-06 00:12:06	[diff] [blame]	7297	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC strict-prototypes warning" >&5
				7298	$as_echo_n "checking if we can turn on $CC strict-prototypes warning... " >&6; }
				7299	ac_save_cc="$CC"
				7300	CC="$CC -Werror -Wstrict-prototypes"
				7301	if ${ac_cv_enable_enable_strict_prototypes_warning+:} false; then :
				7302	$as_echo_n "(cached) " >&6
				7303	else
				7304	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7305	/* end confdefs.h. */
				7306
				7307
				7308	int
				7309	main ()
				7310	{
				7311
				7312	;
				7313	return 0;
				7314	}
				7315
				7316	_ACEOF
				7317	if ac_fn_c_try_compile "$LINENO"; then :
				7318
				7319	ac_cv_enable_strict_prototypes_warning=yes
				7320
				7321	else
				7322
				7323	ac_cv_enable_strict_prototypes_warning=no
				7324
				7325	fi
				7326	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7327	fi
				7328
				7329	CC="$ac_save_cc"
				7330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5
				7331	$as_echo "$ac_cv_enable_strict_prototypes_warning" >&6; }
				7332
				7333	if test $ac_cv_enable_strict_prototypes_warning = yes
				7334	then
				7335	CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes"
				7336	fi
				7337
Victor Stinner	193ee0a	2017-02-06 13:24:00	[diff] [blame]	7338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can make implicit function declaration an error in $CC" >&5
				7339	$as_echo_n "checking if we can make implicit function declaration an error in $CC... " >&6; }
				7340	ac_save_cc="$CC"
				7341	CC="$CC -Werror=implicit-function-declaration"
				7342	if ${ac_cv_enable_implicit_function_declaration_error+:} false; then :
				7343	$as_echo_n "(cached) " >&6
				7344	else
				7345	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7346	/* end confdefs.h. */
				7347
				7348
				7349	int
				7350	main ()
				7351	{
				7352
				7353	;
				7354	return 0;
				7355	}
				7356
				7357	_ACEOF
				7358	if ac_fn_c_try_compile "$LINENO"; then :
				7359
				7360	ac_cv_enable_implicit_function_declaration_error=yes
				7361
				7362	else
				7363
				7364	ac_cv_enable_implicit_function_declaration_error=no
				7365
				7366	fi
				7367	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7368	fi
				7369
				7370	CC="$ac_save_cc"
				7371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_implicit_function_declaration_error" >&5
				7372	$as_echo "$ac_cv_enable_implicit_function_declaration_error" >&6; }
				7373
				7374	if test $ac_cv_enable_implicit_function_declaration_error = yes
				7375	then
				7376	CFLAGS_NODIST="$CFLAGS_NODIST -Werror=implicit-function-declaration"
				7377	fi
				7378
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7379	# if using gcc on alpha, use -mieee to get (near) full IEEE 754
				7380	# support. Without this, treatment of subnormals doesn't follow
				7381	# the standard.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	7382	case $host in
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7383	alpha*)
				7384	BASECFLAGS="$BASECFLAGS -mieee"
				7385	;;
				7386	esac
				7387
				7388	case $ac_sys_system in
				7389	SCO_SV*)
				7390	BASECFLAGS="$BASECFLAGS -m486 -DSCO5"
				7391	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7392
				7393	# is there any other compiler on Darwin besides gcc?
				7394	Darwin*)
				7395	# -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd
				7396	# used to be here, but non-Apple gcc doesn't accept them.
				7397	if test "${CC}" = gcc
				7398	then
				7399	{ $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]	7400	$as_echo_n "checking which compiler should be used... " >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7401	case "${UNIVERSALSDK}" in
				7402	*/MacOSX10.4u.sdk)
				7403	# Build using 10.4 SDK, force usage of gcc when the
				7404	# compiler is gcc, otherwise the user will get very
				7405	# confusing error messages when building on OSX 10.6
				7406	CC=gcc-4.0
				7407	CPP=cpp-4.0
				7408	;;
				7409	esac
				7410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7411	$as_echo "$CC" >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7412	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7413
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7414	if test "${enable_universalsdk}"
				7415	then
				7416	case "$UNIVERSAL_ARCHS" in
				7417	32-bit)
				7418	UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386"
				7419	LIPO_32BIT_FLAGS=""
				7420	ARCH_RUN_32BIT=""
				7421	;;
				7422	64-bit)
				7423	UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64"
				7424	LIPO_32BIT_FLAGS=""
				7425	ARCH_RUN_32BIT="true"
				7426	;;
				7427	all)
				7428	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64"
				7429	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7430	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7431	;;
				7432	intel)
				7433	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
				7434	LIPO_32BIT_FLAGS="-extract i386"
				7435	ARCH_RUN_32BIT="/usr/bin/arch -i386"
				7436	;;
				7437	intel-32)
				7438	UNIVERSAL_ARCH_FLAGS="-arch i386"
				7439	LIPO_32BIT_FLAGS=""
				7440	ARCH_RUN_32BIT=""
				7441	;;
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7442	intel-64)
				7443	UNIVERSAL_ARCH_FLAGS="-arch x86_64"
				7444	LIPO_32BIT_FLAGS=""
				7445	ARCH_RUN_32BIT="true"
				7446	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7447	3-way)
				7448	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
				7449	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7450	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7451	;;
				7452	*)
				7453	as_fn_error $? "proper usage is --with-universal-arch=32-bit\|64-bit\|all\|intel\|3-way" "$LINENO" 5
				7454	;;
				7455	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7456
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7457	if test "${UNIVERSALSDK}" != "/"
				7458	then
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7459	CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
				7460	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7461	CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
Ned Deily	8c9bb72	2018-01-30 12:42:14	[diff] [blame]	7462	else
				7463	CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
				7464	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7465	fi
				7466	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7467
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7468	# Calculate an appropriate deployment target for this build:
				7469	# The deployment target value is used explicitly to enable certain
				7470	# features are enabled (such as builtin libedit support for readline)
Raymond Hettinger	15f44ab	2016-08-30 17:47:49	[diff] [blame]	7471	# through the use of Apple's Availability Macros and is used as a
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7472	# component of the string returned by distutils.get_platform().
				7473	#
				7474	# Use the value from:
				7475	# 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified
				7476	# 2. the operating system version of the build machine if >= 10.6
				7477	# 3. If running on OS X 10.3 through 10.5, use the legacy tests
				7478	# below to pick either 10.3, 10.4, or 10.5 as the target.
				7479	# 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]	7480
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5
				7482	$as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; }
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7483	cur_target_major=`sw_vers -productVersion \| \
				7484	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				7485	cur_target_minor=`sw_vers -productVersion \| \
				7486	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				7487	cur_target="${cur_target_major}.${cur_target_minor}"
				7488	if test ${cur_target_major} -eq 10 && \
				7489	test ${cur_target_minor} -ge 3 && \
				7490	test ${cur_target_minor} -le 5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7491	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7492	# OS X 10.3 through 10.5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7493	cur_target=10.3
				7494	if test ${enable_universalsdk}
				7495	then
				7496	case "$UNIVERSAL_ARCHS" in
				7497	all\|3-way\|intel\|64-bit)
				7498	# These configurations were first supported in 10.5
				7499	cur_target='10.5'
				7500	;;
				7501	esac
				7502	else
				7503	if test `/usr/bin/arch` = "i386"
				7504	then
				7505	# 10.4 was the first release to support Intel archs
				7506	cur_target="10.4"
				7507	fi
				7508	fi
				7509	fi
				7510	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7511
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7512	# Make sure that MACOSX_DEPLOYMENT_TARGET is set in the
				7513	# environment with a value that is the same as what we'll use
				7514	# in the Makefile to ensure that we'll get the same compiler
				7515	# environment during configure and build time.
				7516	MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET"
				7517	export MACOSX_DEPLOYMENT_TARGET
				7518	EXPORT_MACOSX_DEPLOYMENT_TARGET=''
				7519	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5
				7520	$as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; }
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7521
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7522	# end of Darwin* tests
				7523	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7524	esac
				7525	;;
				7526
				7527	*)
				7528	case $ac_sys_system in
				7529	OpenUNIX\|UnixWare)
				7530	BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca "
				7531	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7532	SCO_SV*)
				7533	BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5"
				7534	;;
				7535	esac
				7536	;;
				7537	esac
				7538
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7539	# ICC needs -fp-model strict or floats behave badly
				7540	case "$CC" in
				7541	icc)
				7542	CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict"
				7543	;;
				7544	esac
				7545
T. Wouters	ddbfa2c	2017-05-22 23:30:49	[diff] [blame]	7546	if test "$assertions" = 'true'; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7547	:
				7548	else
				7549	OPT="-DNDEBUG $OPT"
				7550	fi
				7551
				7552	if test "$ac_arch_flags"
				7553	then
				7554	BASECFLAGS="$BASECFLAGS $ac_arch_flags"
				7555	fi
				7556
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7557	# On some compilers, pthreads are available without further options
				7558	# (e.g. MacOS X). On some of these systems, the compiler will not
				7559	# complain if unaccepted options are passed (e.g. gcc on Mac OS X).
				7560	# So we have to see first whether pthreads are available without
				7561	# options before we can check whether -Kpthread improves anything.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5
				7563	$as_echo_n "checking whether pthreads are available without options... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7564	if ${ac_cv_pthread_is_default+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7565	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7566	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7567	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7568	ac_cv_pthread_is_default=no
				7569	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7571	/* end confdefs.h. */
				7572
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7573	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7574	#include <pthread.h>
				7575
				7576	void* routine(void* p){return NULL;}
				7577
				7578	int main(){
				7579	pthread_t p;
				7580	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7581	return 1;
				7582	(void)pthread_detach(p);
				7583	return 0;
				7584	}
				7585
				7586	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7587	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7588
				7589	ac_cv_pthread_is_default=yes
				7590	ac_cv_kthread=no
				7591	ac_cv_pthread=no
				7592
				7593	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7594	ac_cv_pthread_is_default=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7595	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7596	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7597	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7598	fi
				7599
				7600
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7601	fi
				7602
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5
				7604	$as_echo "$ac_cv_pthread_is_default" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7605
				7606
				7607	if test $ac_cv_pthread_is_default = yes
				7608	then
				7609	ac_cv_kpthread=no
				7610	else
				7611	# -Kpthread, if available, provides the right #defines
				7612	# and linker options to make pthread_create available
				7613	# Some compilers won't report that they do not support -Kpthread,
				7614	# so we need to run a program to see whether it really made the
				7615	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5
				7617	$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7618	if ${ac_cv_kpthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7619	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7620	else
				7621	ac_save_cc="$CC"
				7622	CC="$CC -Kpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7623	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7624	ac_cv_kpthread=no
				7625	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7627	/* end confdefs.h. */
				7628
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7629	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7630	#include <pthread.h>
				7631
				7632	void* routine(void* p){return NULL;}
				7633
				7634	int main(){
				7635	pthread_t p;
				7636	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7637	return 1;
				7638	(void)pthread_detach(p);
				7639	return 0;
				7640	}
				7641
				7642	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7643	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7644	ac_cv_kpthread=yes
				7645	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7646	ac_cv_kpthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7647	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7648	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7649	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7650	fi
				7651
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7652	CC="$ac_save_cc"
				7653	fi
				7654
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5
				7656	$as_echo "$ac_cv_kpthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7657	fi
				7658
				7659	if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no
				7660	then
				7661	# -Kthread, if available, provides the right #defines
				7662	# and linker options to make pthread_create available
				7663	# Some compilers won't report that they do not support -Kthread,
				7664	# so we need to run a program to see whether it really made the
				7665	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7666	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5
				7667	$as_echo_n "checking whether $CC accepts -Kthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7668	if ${ac_cv_kthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7669	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7670	else
				7671	ac_save_cc="$CC"
				7672	CC="$CC -Kthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7673	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7674	ac_cv_kthread=no
				7675	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7677	/* end confdefs.h. */
				7678
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7679	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7680	#include <pthread.h>
				7681
				7682	void* routine(void* p){return NULL;}
				7683
				7684	int main(){
				7685	pthread_t p;
				7686	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7687	return 1;
				7688	(void)pthread_detach(p);
				7689	return 0;
				7690	}
				7691
				7692	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7693	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7694	ac_cv_kthread=yes
				7695	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7696	ac_cv_kthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7697	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7698	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7699	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7700	fi
				7701
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7702	CC="$ac_save_cc"
				7703	fi
				7704
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5
				7706	$as_echo "$ac_cv_kthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7707	fi
				7708
				7709	if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no
				7710	then
				7711	# -pthread, if available, provides the right #defines
				7712	# and linker options to make pthread_create available
				7713	# Some compilers won't report that they do not support -pthread,
				7714	# so we need to run a program to see whether it really made the
				7715	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7716	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5
				7717	$as_echo_n "checking whether $CC accepts -pthread... " >&6; }
doko@python.org	7981f20	2013-01-25 14:33:25	[diff] [blame]	7718	if ${ac_cv_pthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7719	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7720	else
				7721	ac_save_cc="$CC"
				7722	CC="$CC -pthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7723	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7724	ac_cv_pthread=no
				7725	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7726	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7727	/* end confdefs.h. */
				7728
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7729	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7730	#include <pthread.h>
				7731
				7732	void* routine(void* p){return NULL;}
				7733
				7734	int main(){
				7735	pthread_t p;
				7736	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7737	return 1;
				7738	(void)pthread_detach(p);
				7739	return 0;
				7740	}
				7741
				7742	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7743	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7744	ac_cv_pthread=yes
				7745	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7746	ac_cv_pthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7747	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7748	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7749	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7750	fi
				7751
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7752	CC="$ac_save_cc"
				7753	fi
				7754
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5
				7756	$as_echo "$ac_cv_pthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7757	fi
				7758
				7759	# If we have set a CC compiler flag for thread support then
				7760	# check if it works for CXX, too.
				7761	ac_cv_cxx_thread=no
				7762	if test ! -z "$CXX"
				7763	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5
				7765	$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7766	ac_save_cxx="$CXX"
				7767
				7768	if test "$ac_cv_kpthread" = "yes"
				7769	then
				7770	CXX="$CXX -Kpthread"
				7771	ac_cv_cxx_thread=yes
				7772	elif test "$ac_cv_kthread" = "yes"
				7773	then
				7774	CXX="$CXX -Kthread"
				7775	ac_cv_cxx_thread=yes
				7776	elif test "$ac_cv_pthread" = "yes"
				7777	then
				7778	CXX="$CXX -pthread"
				7779	ac_cv_cxx_thread=yes
				7780	fi
				7781
				7782	if test $ac_cv_cxx_thread = yes
				7783	then
				7784	echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext
				7785	$CXX -c conftest.$ac_ext 2>&5
				7786	if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \
				7787	&& test -s conftest$ac_exeext && ./conftest$ac_exeext
				7788	then
				7789	ac_cv_cxx_thread=yes
				7790	else
				7791	ac_cv_cxx_thread=no
				7792	fi
				7793	rm -fr conftest*
				7794	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5
				7796	$as_echo "$ac_cv_cxx_thread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7797	fi
				7798	CXX="$ac_save_cxx"
				7799
				7800
				7801	# checks for header files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7802	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				7803	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7804	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7805	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7806	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7808	/* end confdefs.h. */
				7809	#include <stdlib.h>
				7810	#include <stdarg.h>
				7811	#include <string.h>
				7812	#include <float.h>
				7813
				7814	int
				7815	main ()
				7816	{
				7817
				7818	;
				7819	return 0;
				7820	}
				7821	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7822	if ac_fn_c_try_compile "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7823	ac_cv_header_stdc=yes
				7824	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7825	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7826	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7827	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7828
				7829	if test $ac_cv_header_stdc = yes; then
				7830	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7831	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7832	/* end confdefs.h. */
				7833	#include <string.h>
				7834
				7835	_ACEOF
				7836	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7837	$EGREP "memchr" >/dev/null 2>&1; then :
				7838
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7839	else
				7840	ac_cv_header_stdc=no
				7841	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7842	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7843
				7844	fi
				7845
				7846	if test $ac_cv_header_stdc = yes; then
				7847	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7849	/* end confdefs.h. */
				7850	#include <stdlib.h>
				7851
				7852	_ACEOF
				7853	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7854	$EGREP "free" >/dev/null 2>&1; then :
				7855
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7856	else
				7857	ac_cv_header_stdc=no
				7858	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7859	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7860
				7861	fi
				7862
				7863	if test $ac_cv_header_stdc = yes; then
				7864	# /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]	7865	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7866	:
				7867	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7868	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7869	/* end confdefs.h. */
				7870	#include <ctype.h>
				7871	#include <stdlib.h>
				7872	#if ((' ' & 0x0FF) == 0x020)
				7873	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				7874	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				7875	#else
				7876	# define ISLOWER(c) \
				7877	(('a' <= (c) && (c) <= 'i') \
				7878	\|\| ('j' <= (c) && (c) <= 'r') \
				7879	\|\| ('s' <= (c) && (c) <= 'z'))
				7880	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				7881	#endif
				7882
				7883	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				7884	int
				7885	main ()
				7886	{
				7887	int i;
				7888	for (i = 0; i < 256; i++)
				7889	if (XOR (islower (i), ISLOWER (i))
				7890	\|\| toupper (i) != TOUPPER (i))
				7891	return 2;
				7892	return 0;
				7893	}
				7894	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7895	if ac_fn_c_try_run "$LINENO"; then :
				7896
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7897	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7898	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7899	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7900	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7901	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7902	fi
				7903
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7904	fi
				7905	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				7907	$as_echo "$ac_cv_header_stdc" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7908	if test $ac_cv_header_stdc = yes; then
				7909
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7910	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7911
				7912	fi
				7913
stratakis	e768c86	2018-01-23 15:11:24	[diff] [blame]	7914	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]	7915	fcntl.h grp.h \
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	7916	ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \
Benjamin Peterson	4fe5510	2016-09-06 18:58:01	[diff] [blame]	7917	sched.h shadow.h signal.h stropts.h termios.h \
Martin v. Löwis	14e73b1	2003-01-01 09:51:12	[diff] [blame]	7918	unistd.h utime.h \
Jesus Cea	d8b9ae6	2011-11-14 18:07:41	[diff] [blame]	7919	poll.h sys/devpoll.h sys/epoll.h sys/poll.h \
Antoine Pitrou	bcf2b59	2012-02-08 22:28:36	[diff] [blame]	7920	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]	7921	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]	7922	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]	7923	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]	7924	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]	7925	libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	7926	linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \
Christian Heimes	75b9618	2017-09-05 13:53:09	[diff] [blame]	7927	sys/endian.h sys/sysmacros.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7928	do :
				7929	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				7930	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]	7931	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7932	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7933	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7934	_ACEOF
				7935
				7936	fi
				7937
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7938	done
				7939
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7940	ac_header_dirent=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7941	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]	7942	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
				7943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
				7944	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7945	if eval \${$as_ac_Header+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7946	$as_echo_n "(cached) " >&6
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7947	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	7949	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7950	#include <sys/types.h>
				7951	#include <$ac_hdr>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7952
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7953	int
				7954	main ()
				7955	{
				7956	if ((DIR *) 0)
				7957	return 0;
				7958	;
				7959	return 0;
				7960	}
				7961	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7962	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7963	eval "$as_ac_Header=yes"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7964	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7965	eval "$as_ac_Header=no"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7966	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	7967	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7968	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7969	eval ac_res=\$$as_ac_Header
				7970	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				7971	$as_echo "$ac_res" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	7972	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7973	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7974	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7975	_ACEOF
				7976
				7977	ac_header_dirent=$ac_hdr; break
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7978	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7979
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7980	done
				7981	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
				7982	if test $ac_header_dirent = dirent.h; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				7984	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7985	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7986	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7987	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7988	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	7990	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7991
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	7992	/* Override any GCC internal prototype to avoid an error.
				7993	Use char because int might match the return type of a GCC
				7994	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7995	#ifdef __cplusplus
				7996	extern "C"
				7997	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7998	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7999	int
				8000	main ()
				8001	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8002	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8003	;
				8004	return 0;
				8005	}
				8006	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8007	for ac_lib in '' dir; do
				8008	if test -z "$ac_lib"; then
				8009	ac_res="none required"
				8010	else
				8011	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8012	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8013	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8014	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8015	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8016	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8017	rm -f core conftest.err conftest.$ac_objext \
				8018	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8019	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8020	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8021	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8022	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8023	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8024
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8025	else
				8026	ac_cv_search_opendir=no
				8027	fi
				8028	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8029	LIBS=$ac_func_search_save_LIBS
				8030	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8031	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8032	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8033	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8034	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8035	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8036
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8037	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8038
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8039	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				8041	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8042	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8043	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8044	else
				8045	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8047	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8048
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8049	/* Override any GCC internal prototype to avoid an error.
				8050	Use char because int might match the return type of a GCC
				8051	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8052	#ifdef __cplusplus
				8053	extern "C"
				8054	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8055	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8056	int
				8057	main ()
				8058	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8059	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8060	;
				8061	return 0;
				8062	}
				8063	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8064	for ac_lib in '' x; do
				8065	if test -z "$ac_lib"; then
				8066	ac_res="none required"
				8067	else
				8068	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8069	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8070	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8071	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8072	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8073	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8074	rm -f core conftest.err conftest.$ac_objext \
				8075	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8076	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8077	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8078	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8079	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8080	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8081
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8082	else
				8083	ac_cv_search_opendir=no
				8084	fi
				8085	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8086	LIBS=$ac_func_search_save_LIBS
				8087	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8088	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8089	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8090	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8091	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8092	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8093
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8094	fi
				8095
				8096	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8097
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
				8099	$as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8100	if ${ac_cv_header_sys_types_h_makedev+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8101	$as_echo_n "(cached) " >&6
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8102	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8104	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8105	#include <sys/types.h>
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8106	int
				8107	main ()
				8108	{
				8109	return makedev(0, 0);
				8110	;
				8111	return 0;
				8112	}
				8113	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8114	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8115	ac_cv_header_sys_types_h_makedev=yes
				8116	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8117	ac_cv_header_sys_types_h_makedev=no
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8118	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8119	rm -f core conftest.err conftest.$ac_objext \
				8120	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8121
				8122	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5
				8124	$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8125
				8126	if test $ac_cv_header_sys_types_h_makedev = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8127	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]	8128	if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8129
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8130	$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8131
				8132	fi
				8133
				8134
				8135
				8136	if test $ac_cv_header_sys_mkdev_h = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8137	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]	8138	if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8139
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8140	$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8141
				8142	fi
				8143
				8144
				8145	fi
				8146	fi
				8147
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8148
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	8149	# bluetooth/bluetooth.h has been known to not compile with -std=c99.
				8150	# http://permalink.gmane.org/gmane.linux.bluez.kernel/22294
				8151	SAVE_CFLAGS=$CFLAGS
				8152	CFLAGS="-std=c99 $CFLAGS"
				8153	for ac_header in bluetooth/bluetooth.h
				8154	do :
				8155	ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
				8156	if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then :
				8157	cat >>confdefs.h <<_ACEOF
				8158	#define HAVE_BLUETOOTH_BLUETOOTH_H 1
				8159	_ACEOF
				8160
				8161	fi
				8162
				8163	done
				8164
				8165	CFLAGS=$SAVE_CFLAGS
				8166
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8167	# On Darwin (OS X) net/if.h requires sys/socket.h to be imported first.
				8168	for ac_header in net/if.h
				8169	do :
				8170	ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <stdio.h>
				8171	#ifdef STDC_HEADERS
				8172	# include <stdlib.h>
				8173	# include <stddef.h>
				8174	#else
				8175	# ifdef HAVE_STDLIB_H
				8176	# include <stdlib.h>
				8177	# endif
				8178	#endif
				8179	#ifdef HAVE_SYS_SOCKET_H
				8180	# include <sys/socket.h>
				8181	#endif
				8182
				8183	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8184	if test "x$ac_cv_header_net_if_h" = xyes; then :
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8185	cat >>confdefs.h <<_ACEOF
				8186	#define HAVE_NET_IF_H 1
				8187	_ACEOF
				8188
				8189	fi
				8190
				8191	done
				8192
				8193
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8194	# On Linux, netlink.h requires asm/types.h
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8195	for ac_header in linux/netlink.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8196	do :
				8197	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]	8198	#ifdef HAVE_ASM_TYPES_H
				8199	#include <asm/types.h>
				8200	#endif
				8201	#ifdef HAVE_SYS_SOCKET_H
				8202	#include <sys/socket.h>
				8203	#endif
				8204
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8205	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8206	if test "x$ac_cv_header_linux_netlink_h" = xyes; then :
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8207	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8208	#define HAVE_LINUX_NETLINK_H 1
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8209	_ACEOF
				8210
				8211	fi
				8212
				8213	done
				8214
				8215
caavery	effc12f	2017-09-06 22:18:10	[diff] [blame]	8216	for ac_header in linux/vm_sockets.h
				8217	do :
				8218	ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" "
				8219	#ifdef HAVE_SYS_SOCKET_H
				8220	#include <sys/socket.h>
				8221	#endif
				8222
				8223	"
				8224	if test "x$ac_cv_header_linux_vm_sockets_h" = xyes; then :
				8225	cat >>confdefs.h <<_ACEOF
				8226	#define HAVE_LINUX_VM_SOCKETS_H 1
				8227	_ACEOF
				8228
				8229	fi
				8230
				8231	done
				8232
				8233
Charles-François Natali	47413c1	2011-10-06 17:47:44	[diff] [blame]	8234	# On Linux, can.h and can/raw.h require sys/socket.h
Charles-François Natali	773e42d	2013-02-05 18:42:01	[diff] [blame]	8235	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]	8236	do :
				8237	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				8238	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
				8239	#ifdef HAVE_SYS_SOCKET_H
				8240	#include <sys/socket.h>
				8241	#endif
				8242
				8243	"
				8244	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				8245	cat >>confdefs.h <<_ACEOF
				8246	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				8247	_ACEOF
				8248
				8249	fi
				8250
				8251	done
				8252
				8253
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8254	# checks for typedefs
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8255	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5
				8257	$as_echo_n "checking for clock_t in time.h... " >&6; }
				8258	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8259	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8260	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8261
				8262	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8263	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8264	$EGREP "clock_t" >/dev/null 2>&1; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8265	was_it_defined=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8266	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8267
				8268
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8269	$as_echo "#define clock_t long" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8270
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	8271
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8272	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8273	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8274
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8275	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				8276	$as_echo "$was_it_defined" >&6; }
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8277
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8278	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5
				8279	$as_echo_n "checking for makedev... " >&6; }
				8280	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8281	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8282
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8283	#if defined(MAJOR_IN_MKDEV)
				8284	#include <sys/mkdev.h>
				8285	#elif defined(MAJOR_IN_SYSMACROS)
				8286	#include <sys/sysmacros.h>
				8287	#else
				8288	#include <sys/types.h>
				8289	#endif
				8290
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8291	int
				8292	main ()
				8293	{
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8294
				8295	makedev(0, 0)
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8296	;
				8297	return 0;
				8298	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8299
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8300	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8301	if ac_fn_c_try_link "$LINENO"; then :
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8302	ac_cv_has_makedev=yes
				8303	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8304	ac_cv_has_makedev=no
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8305	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8306	rm -f core conftest.err conftest.$ac_objext \
				8307	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5
				8309	$as_echo "$ac_cv_has_makedev" >&6; }
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8310	if test "$ac_cv_has_makedev" = "yes"; then
				8311
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8312	$as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8313
				8314	fi
				8315
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	8316	# byte swapping
				8317	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5
				8318	$as_echo_n "checking for le64toh... " >&6; }
				8319	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				8320	/* end confdefs.h. */
				8321
				8322	#ifdef HAVE_ENDIAN_H
				8323	#include <endian.h>
				8324	#elif defined(HAVE_SYS_ENDIAN_H)
				8325	#include <sys/endian.h>
				8326	#endif
				8327
				8328	int
				8329	main ()
				8330	{
				8331
				8332	le64toh(1)
				8333	;
				8334	return 0;
				8335	}
				8336
				8337	_ACEOF
				8338	if ac_fn_c_try_link "$LINENO"; then :
				8339	ac_cv_has_le64toh=yes
				8340	else
				8341	ac_cv_has_le64toh=no
				8342	fi
				8343	rm -f core conftest.err conftest.$ac_objext \
				8344	conftest$ac_exeext conftest.$ac_ext
				8345	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_le64toh" >&5
				8346	$as_echo "$ac_cv_has_le64toh" >&6; }
				8347	if test "$ac_cv_has_le64toh" = "yes"; then
				8348
				8349	$as_echo "#define HAVE_HTOLE64 1" >>confdefs.h
				8350
				8351	fi
				8352
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8353	use_lfs=yes
doko@ubuntu.com	006a56c	2016-06-14 08:15:25	[diff] [blame]	8354	# Don't use largefile support for GNU/Hurd
				8355	case $ac_sys_system in GNU*)
				8356	use_lfs=no
				8357	esac
				8358
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8359	if test "$use_lfs" = "yes"; then
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8360	# Two defines needed to enable largefile support on various platforms
				8361	# These may affect some typedefs
Georg Brandl	216e404	2011-02-19 08:58:23	[diff] [blame]	8362	case $ac_sys_system/$ac_sys_release in
				8363	AIX*)
				8364
				8365	$as_echo "#define _LARGE_FILES 1" >>confdefs.h
				8366
				8367	;;
				8368	esac
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8369
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8370	$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8371
				8372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8373	$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8374
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8375	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8376
Guido van Rossum	84e7b24	1996-08-19 21:59:00	[diff] [blame]	8377	# Add some code to confdefs.h so that the test for off_t works on SCO
				8378	cat >> confdefs.h <<\EOF
				8379	#if defined(SCO_DS)
				8380	#undef _OFF_T
				8381	#endif
				8382	EOF
				8383
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8384	# Type availability checks
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8385	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]	8386	if test "x$ac_cv_type_mode_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8387
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8388	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8389
				8390	cat >>confdefs.h <<_ACEOF
				8391	#define mode_t int
				8392	_ACEOF
				8393
				8394	fi
				8395
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8396	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]	8397	if test "x$ac_cv_type_off_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8398
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8399	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8400
				8401	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8402	#define off_t long int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8403	_ACEOF
				8404
				8405	fi
				8406
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8407	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]	8408	if test "x$ac_cv_type_pid_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8409
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8410	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8411
				8412	cat >>confdefs.h <<_ACEOF
				8413	#define pid_t int
				8414	_ACEOF
				8415
				8416	fi
				8417
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	8418
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8419	cat >>confdefs.h <<_ACEOF
Matthias Klose	bada4c3	2010-04-25 21:18:48	[diff] [blame]	8420	#define RETSIGTYPE void
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8421	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8422
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8423	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]	8424	if test "x$ac_cv_type_size_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8425
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8426	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8427
				8428	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8429	#define size_t unsigned int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8430	_ACEOF
				8431
				8432	fi
				8433
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8434	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
				8435	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8436	if ${ac_cv_type_uid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8437	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8438	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8439	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8440	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8441	#include <sys/types.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8442
				8443	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8444	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8445	$EGREP "uid_t" >/dev/null 2>&1; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8446	ac_cv_type_uid_t=yes
				8447	else
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8448	ac_cv_type_uid_t=no
				8449	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8450	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8451
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8452	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8453	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
				8454	$as_echo "$ac_cv_type_uid_t" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8455	if test $ac_cv_type_uid_t = no; then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8456
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8457	$as_echo "#define uid_t int" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8458
				8459
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8460	$as_echo "#define gid_t int" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8461
				8462	fi
				8463
Mark Dickinson	983bc16	2012-12-02 12:11:38	[diff] [blame]	8464
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8465	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]	8466	if test "x$ac_cv_type_ssize_t" = xyes; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8467
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8468	$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8469
				8470	fi
				8471
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	8472	ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default"
				8473	if test "x$ac_cv_type___uint128_t" = xyes; then :
				8474
				8475	$as_echo "#define HAVE_GCC_UINT128_T 1" >>confdefs.h
				8476
				8477	fi
				8478
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	8479
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8480	# Sizes of various common basic types
Skip Montanaro	b9820a3	2004-01-17 00:16:12	[diff] [blame]	8481	# ANSI C requires sizeof(char) == 1, so no need to check it
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8482	# The cast to long int works around a bug in the HP C Compiler
				8483	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8484	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8485	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
				8487	$as_echo_n "checking size of int... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8488	if ${ac_cv_sizeof_int+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8489	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8490	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8491	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]	8492
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8493	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8494	if test "$ac_cv_type_int" = yes; then
				8495	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8496	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8497	as_fn_error 77 "cannot compute sizeof (int)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8498	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8499	else
				8500	ac_cv_sizeof_int=0
				8501	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8502	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8503
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8504	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8505	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
				8506	$as_echo "$ac_cv_sizeof_int" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8507
				8508
				8509
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8510	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8511	#define SIZEOF_INT $ac_cv_sizeof_int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8512	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8513
				8514
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8515	# The cast to long int works around a bug in the HP C Compiler
				8516	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8517	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8518	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8519	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
				8520	$as_echo_n "checking size of long... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8521	if ${ac_cv_sizeof_long+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8522	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8523	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8524	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]	8525
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8526	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8527	if test "$ac_cv_type_long" = yes; then
				8528	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8529	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8530	as_fn_error 77 "cannot compute sizeof (long)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8531	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8532	else
				8533	ac_cv_sizeof_long=0
				8534	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8535	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8536
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	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
				8539	$as_echo "$ac_cv_sizeof_long" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8540
				8541
				8542
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8543	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8544	#define SIZEOF_LONG $ac_cv_sizeof_long
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8545	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8546
				8547
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8548	# The cast to long int works around a bug in the HP C Compiler
				8549	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8550	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8551	# This bug is HP SR number 8606223364.
Benjamin Peterson	ed4aa83	2016-09-06 00:44:18	[diff] [blame]	8552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
				8553	$as_echo_n "checking size of long long... " >&6; }
				8554	if ${ac_cv_sizeof_long_long+:} false; then :
				8555	$as_echo_n "(cached) " >&6
				8556	else
				8557	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
				8558
				8559	else
				8560	if test "$ac_cv_type_long_long" = yes; then
				8561	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8562	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8563	as_fn_error 77 "cannot compute sizeof (long long)
				8564	See \`config.log' for more details" "$LINENO" 5; }
				8565	else
				8566	ac_cv_sizeof_long_long=0
				8567	fi
				8568	fi
				8569
				8570	fi
				8571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
				8572	$as_echo "$ac_cv_sizeof_long_long" >&6; }
				8573
				8574
				8575
				8576	cat >>confdefs.h <<_ACEOF
				8577	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
				8578	_ACEOF
				8579
				8580
				8581	# The cast to long int works around a bug in the HP C Compiler
				8582	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8583	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8584	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
				8586	$as_echo_n "checking size of void *... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8587	if ${ac_cv_sizeof_void_p+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8588	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8589	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8590	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]	8591
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8592	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8593	if test "$ac_cv_type_void_p" = yes; then
				8594	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8595	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8596	as_fn_error 77 "cannot compute sizeof (void *)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8597	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8598	else
				8599	ac_cv_sizeof_void_p=0
				8600	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8601	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8602
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8603	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
				8605	$as_echo "$ac_cv_sizeof_void_p" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8606
				8607
				8608
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8609	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8610	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8611	_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8612
				8613
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8614	# The cast to long int works around a bug in the HP C Compiler
				8615	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8616	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8617	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
				8619	$as_echo_n "checking size of short... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8620	if ${ac_cv_sizeof_short+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8621	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8622	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8623	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]	8624
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8625	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8626	if test "$ac_cv_type_short" = yes; then
				8627	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8628	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8629	as_fn_error 77 "cannot compute sizeof (short)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8630	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8631	else
				8632	ac_cv_sizeof_short=0
				8633	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8634	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8635
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	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
				8638	$as_echo "$ac_cv_sizeof_short" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8639
				8640
				8641
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8642	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8643	#define SIZEOF_SHORT $ac_cv_sizeof_short
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8644	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8645
				8646
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8647	# The cast to long int works around a bug in the HP C Compiler
				8648	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8649	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8650	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8651	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
				8652	$as_echo_n "checking size of float... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8653	if ${ac_cv_sizeof_float+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8654	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8655	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8656	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]	8657
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8658	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8659	if test "$ac_cv_type_float" = yes; then
				8660	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8661	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8662	as_fn_error 77 "cannot compute sizeof (float)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8663	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8664	else
				8665	ac_cv_sizeof_float=0
				8666	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8667	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8668
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	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
				8671	$as_echo "$ac_cv_sizeof_float" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8672
				8673
				8674
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8675	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8676	#define SIZEOF_FLOAT $ac_cv_sizeof_float
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8677	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8678
				8679
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8680	# The cast to long int works around a bug in the HP C Compiler
				8681	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8682	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8683	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
				8685	$as_echo_n "checking size of double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8686	if ${ac_cv_sizeof_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8687	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8688	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8689	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]	8690
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8691	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8692	if test "$ac_cv_type_double" = yes; then
				8693	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8694	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8695	as_fn_error 77 "cannot compute sizeof (double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8696	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8697	else
				8698	ac_cv_sizeof_double=0
				8699	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8700	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8701
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	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
				8704	$as_echo "$ac_cv_sizeof_double" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8705
				8706
				8707
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8708	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8709	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8710	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8711
				8712
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8713	# The cast to long int works around a bug in the HP C Compiler
				8714	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8715	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8716	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8717	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5
				8718	$as_echo_n "checking size of fpos_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8719	if ${ac_cv_sizeof_fpos_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8720	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8721	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8722	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]	8723
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8724	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8725	if test "$ac_cv_type_fpos_t" = yes; then
				8726	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8727	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8728	as_fn_error 77 "cannot compute sizeof (fpos_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8729	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8730	else
				8731	ac_cv_sizeof_fpos_t=0
				8732	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8733	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8734
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	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5
				8737	$as_echo "$ac_cv_sizeof_fpos_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8738
				8739
				8740
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8741	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8742	#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8743	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8744
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8745
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8746	# The cast to long int works around a bug in the HP C Compiler
				8747	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8748	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8749	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
				8751	$as_echo_n "checking size of size_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8752	if ${ac_cv_sizeof_size_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8753	$as_echo_n "(cached) " >&6
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8754	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8755	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]	8756
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8757	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8758	if test "$ac_cv_type_size_t" = yes; then
				8759	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8760	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8761	as_fn_error 77 "cannot compute sizeof (size_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8762	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8763	else
				8764	ac_cv_sizeof_size_t=0
				8765	fi
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8766	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8767
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8768	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
				8770	$as_echo "$ac_cv_sizeof_size_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8771
				8772
				8773
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8774	cat >>confdefs.h <<_ACEOF
				8775	#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
				8776	_ACEOF
				8777
				8778
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8779	# The cast to long int works around a bug in the HP C Compiler
				8780	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8781	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8782	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5
				8784	$as_echo_n "checking size of pid_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8785	if ${ac_cv_sizeof_pid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8786	$as_echo_n "(cached) " >&6
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8787	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8788	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]	8789
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8790	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8791	if test "$ac_cv_type_pid_t" = yes; then
				8792	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8793	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8794	as_fn_error 77 "cannot compute sizeof (pid_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8795	See \`config.log' for more details" "$LINENO" 5; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8796	else
				8797	ac_cv_sizeof_pid_t=0
				8798	fi
				8799	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8800
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8801	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8802	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5
				8803	$as_echo "$ac_cv_sizeof_pid_t" >&6; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8804
				8805
				8806
				8807	cat >>confdefs.h <<_ACEOF
				8808	#define SIZEOF_PID_T $ac_cv_sizeof_pid_t
				8809	_ACEOF
				8810
				8811
Benjamin Peterson	df6ff7b	2016-09-06 20:53:14	[diff] [blame]	8812	# The cast to long int works around a bug in the HP C Compiler
				8813	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8814	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8815	# This bug is HP SR number 8606223364.
				8816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5
				8817	$as_echo_n "checking size of uintptr_t... " >&6; }
				8818	if ${ac_cv_sizeof_uintptr_t+:} false; then :
				8819	$as_echo_n "(cached) " >&6
				8820	else
				8821	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then :
				8822
				8823	else
				8824	if test "$ac_cv_type_uintptr_t" = yes; then
				8825	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8826	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8827	as_fn_error 77 "cannot compute sizeof (uintptr_t)
				8828	See \`config.log' for more details" "$LINENO" 5; }
				8829	else
				8830	ac_cv_sizeof_uintptr_t=0
				8831	fi
				8832	fi
				8833
				8834	fi
				8835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5
				8836	$as_echo "$ac_cv_sizeof_uintptr_t" >&6; }
				8837
				8838
				8839
				8840	cat >>confdefs.h <<_ACEOF
				8841	#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t
				8842	_ACEOF
				8843
				8844
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8845
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support" >&5
				8847	$as_echo_n "checking for long double support... " >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8848	have_long_double=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8849	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8850	/* end confdefs.h. */
				8851
				8852	int
				8853	main ()
				8854	{
				8855	long double x; x = (long double)0;
				8856	;
				8857	return 0;
				8858	}
				8859	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8860	if ac_fn_c_try_compile "$LINENO"; then :
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8861
				8862
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8863	$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8864
				8865	have_long_double=yes
				8866
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8867	fi
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8868	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_double" >&5
				8870	$as_echo "$have_long_double" >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8871	if test "$have_long_double" = yes ; then
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8872	# The cast to long int works around a bug in the HP C Compiler
				8873	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8874	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8875	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
				8877	$as_echo_n "checking size of long double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8878	if ${ac_cv_sizeof_long_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8879	$as_echo_n "(cached) " >&6
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8880	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8881	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]	8882
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8883	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8884	if test "$ac_cv_type_long_double" = yes; then
				8885	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8886	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8887	as_fn_error 77 "cannot compute sizeof (long double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8888	See \`config.log' for more details" "$LINENO" 5; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8889	else
				8890	ac_cv_sizeof_long_double=0
				8891	fi
				8892	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8893
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8894	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
				8896	$as_echo "$ac_cv_sizeof_long_double" >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8897
				8898
				8899
				8900	cat >>confdefs.h <<_ACEOF
				8901	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
				8902	_ACEOF
				8903
				8904
				8905	fi
				8906
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8907	# The cast to long int works around a bug in the HP C Compiler
				8908	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8909	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8910	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5
				8912	$as_echo_n "checking size of _Bool... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8913	if ${ac_cv_sizeof__Bool+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8914	$as_echo_n "(cached) " >&6
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8915	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8916	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]	8917
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8918	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8919	if test "$ac_cv_type__Bool" = yes; then
				8920	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8921	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8922	as_fn_error 77 "cannot compute sizeof (_Bool)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8923	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8924	else
				8925	ac_cv_sizeof__Bool=0
				8926	fi
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8927	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8928
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8929	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5
				8931	$as_echo "$ac_cv_sizeof__Bool" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8932
				8933
				8934
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8935	cat >>confdefs.h <<_ACEOF
				8936	#define SIZEOF__BOOL $ac_cv_sizeof__Bool
				8937	_ACEOF
				8938
				8939
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8940
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8941	# The cast to long int works around a bug in the HP C Compiler
				8942	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8943	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8944	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
				8946	$as_echo_n "checking size of off_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8947	if ${ac_cv_sizeof_off_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8948	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8949	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8950	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]	8951	#ifdef HAVE_SYS_TYPES_H
				8952	#include <sys/types.h>
				8953	#endif
				8954
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8955	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8956
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8957	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8958	if test "$ac_cv_type_off_t" = yes; then
				8959	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8960	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8961	as_fn_error 77 "cannot compute sizeof (off_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8962	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8963	else
				8964	ac_cv_sizeof_off_t=0
				8965	fi
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8966	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8967
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8968	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
				8970	$as_echo "$ac_cv_sizeof_off_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8971
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8972
				8973
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8974	cat >>confdefs.h <<_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8975	#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8976	_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8977
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8978
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8979
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8980	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5
				8981	$as_echo_n "checking whether to enable large file support... " >&6; }
Mark Dickinson	2df5d28	2009-12-31 21:22:50	[diff] [blame]	8982	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]	8983	"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8984
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8985	$as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8986
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				8988	$as_echo "yes" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8989	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				8991	$as_echo "no" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	8992	fi
				8993
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8994	# The cast to long int works around a bug in the HP C Compiler
				8995	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8996	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8997	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8998	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
				8999	$as_echo_n "checking size of time_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9000	if ${ac_cv_sizeof_time_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9001	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9002	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9003	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]	9004	#ifdef HAVE_SYS_TYPES_H
				9005	#include <sys/types.h>
				9006	#endif
				9007	#ifdef HAVE_TIME_H
				9008	#include <time.h>
				9009	#endif
				9010
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9011	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9012
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9013	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9014	if test "$ac_cv_type_time_t" = yes; then
				9015	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9016	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9017	as_fn_error 77 "cannot compute sizeof (time_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9018	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9019	else
				9020	ac_cv_sizeof_time_t=0
				9021	fi
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9022	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9023
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9024	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9025	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
				9026	$as_echo "$ac_cv_sizeof_time_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9027
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9028
				9029
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9030	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9031	#define SIZEOF_TIME_T $ac_cv_sizeof_time_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9032	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9033
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9034
				9035
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9036	# if have pthread_t then define SIZEOF_PTHREAD_T
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9037	ac_save_cc="$CC"
				9038	if test "$ac_cv_kpthread" = "yes"
				9039	then CC="$CC -Kpthread"
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	9040	elif test "$ac_cv_kthread" = "yes"
				9041	then CC="$CC -Kthread"
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	9042	elif test "$ac_cv_pthread" = "yes"
				9043	then CC="$CC -pthread"
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9044	fi
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9045
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9046	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5
				9047	$as_echo_n "checking for pthread_t... " >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9048	have_pthread_t=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9049	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9050	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9051
				9052	#include <pthread.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9053	int
				9054	main ()
				9055	{
Guido van Rossum	1258049	2000-09-24 16:47:19	[diff] [blame]	9056	pthread_t x; x = (pthread_t)0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9057	;
				9058	return 0;
				9059	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9060
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9061	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9062	if ac_fn_c_try_compile "$LINENO"; then :
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9063	have_pthread_t=yes
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9064	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9065	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5
				9067	$as_echo "$have_pthread_t" >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9068	if test "$have_pthread_t" = yes ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9069	# 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]	9070	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9071	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9072	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9073	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
				9074	$as_echo_n "checking size of pthread_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9075	if ${ac_cv_sizeof_pthread_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9076	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9077	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9078	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]	9079	#ifdef HAVE_PTHREAD_H
				9080	#include <pthread.h>
				9081	#endif
				9082
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9083	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9084
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9085	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9086	if test "$ac_cv_type_pthread_t" = yes; then
				9087	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9088	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9089	as_fn_error 77 "cannot compute sizeof (pthread_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9090	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9091	else
				9092	ac_cv_sizeof_pthread_t=0
				9093	fi
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9094	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9095
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9096	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
				9098	$as_echo "$ac_cv_sizeof_pthread_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9099
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9100
				9101
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9102	cat >>confdefs.h <<_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9103	#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9104	_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9105
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9106
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9107	fi
Masayuki Yamamoto	731e189	2017-10-06 10:41:34	[diff] [blame]	9108
				9109	# Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int.
				9110	# This checking will be unnecessary after removing deprecated TLS API.
				9111	# The cast to long int works around a bug in the HP C Compiler
				9112	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9113	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9114	# This bug is HP SR number 8606223364.
				9115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5
				9116	$as_echo_n "checking size of pthread_key_t... " >&6; }
				9117	if ${ac_cv_sizeof_pthread_key_t+:} false; then :
				9118	$as_echo_n "(cached) " >&6
				9119	else
				9120	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include <pthread.h>
				9121	"; then :
				9122
				9123	else
				9124	if test "$ac_cv_type_pthread_key_t" = yes; then
				9125	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9126	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				9127	as_fn_error 77 "cannot compute sizeof (pthread_key_t)
				9128	See \`config.log' for more details" "$LINENO" 5; }
				9129	else
				9130	ac_cv_sizeof_pthread_key_t=0
				9131	fi
				9132	fi
				9133
				9134	fi
				9135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5
				9136	$as_echo "$ac_cv_sizeof_pthread_key_t" >&6; }
				9137
				9138
				9139
				9140	cat >>confdefs.h <<_ACEOF
				9141	#define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t
				9142	_ACEOF
				9143
				9144
				9145	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5
				9146	$as_echo_n "checking whether pthread_key_t is compatible with int... " >&6; }
				9147	if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then
				9148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9149	/* end confdefs.h. */
				9150	#include <pthread.h>
				9151	int
				9152	main ()
				9153	{
				9154	pthread_key_t k; k * 1;
				9155	;
				9156	return 0;
				9157	}
				9158	_ACEOF
				9159	if ac_fn_c_try_compile "$LINENO"; then :
				9160	ac_pthread_key_t_is_arithmetic_type=yes
				9161	else
				9162	ac_pthread_key_t_is_arithmetic_type=no
				9163
				9164	fi
				9165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pthread_key_t_is_arithmetic_type" >&5
				9167	$as_echo "$ac_pthread_key_t_is_arithmetic_type" >&6; }
				9168	if test "$ac_pthread_key_t_is_arithmetic_type" = yes ; then
				9169
				9170	$as_echo "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h
				9171
				9172	fi
				9173	else
				9174	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9175	$as_echo "no" >&6; }
				9176	fi
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9177	CC="$ac_save_cc"
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9178
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9179
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9180	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9181	Darwin/[01567]\..*)
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9182	OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000"
				9183	;;
				9184	Darwin/*)
				9185	OTHER_LIBTOOL_OPT=""
				9186	;;
				9187	esac
				9188
				9189
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9190
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9191	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9192	Darwin/[01567]\..*)
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9193	LIBTOOL_CRUFT="-framework System -lcc_dynamic"
				9194	if test "${enable_universalsdk}"; then
				9195	:
				9196	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9197	LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9198	fi
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9199	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9200	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	5839e58	2000-10-09 19:52:35	[diff] [blame]	9201	Darwin/*)
Ronald Oussoren	9812a6c	2010-02-07 11:53:18	[diff] [blame]	9202	gcc_version=`gcc -dumpversion`
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9203	if test ${gcc_version} '<' 4.0
				9204	then
				9205	LIBTOOL_CRUFT="-lcc_dynamic"
				9206	else
				9207	LIBTOOL_CRUFT=""
				9208	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9209	if test "$cross_compiling" = yes; then :
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9210	ac_osx_32bit=yes
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9211	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9212	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9213	/* end confdefs.h. */
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9214
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9215	#include <unistd.h>
				9216	int main(int argc, char*argv[])
				9217	{
				9218	if (sizeof(long) == 4) {
				9219	return 0;
				9220	} else {
				9221	return 1;
				9222	}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9223	}
				9224
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9225	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9226	if ac_fn_c_try_run "$LINENO"; then :
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9227	ac_osx_32bit=yes
				9228	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9229	ac_osx_32bit=no
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9230	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9231	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				9232	conftest.$ac_objext conftest.beam conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9233	fi
				9234
				9235
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9236	if test "${ac_osx_32bit}" = "yes"; then
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9237	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9238	i386)
				9239	MACOSX_DEFAULT_ARCH="i386"
				9240	;;
				9241	ppc)
				9242	MACOSX_DEFAULT_ARCH="ppc"
				9243	;;
				9244	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9245	as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9246	;;
				9247	esac
				9248	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9249	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9250	i386)
				9251	MACOSX_DEFAULT_ARCH="x86_64"
				9252	;;
				9253	ppc)
				9254	MACOSX_DEFAULT_ARCH="ppc64"
				9255	;;
Ned Deily	a0ad829	2020-08-15 03:48:14	[diff] [blame]	9256	arm64)
				9257	MACOSX_DEFAULT_ARCH="arm64"
				9258	;;
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9259	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9260	as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9261	;;
				9262	esac
				9263
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9264	fi
				9265
				9266	LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}"
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9267	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9268	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9269	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9270	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5
				9271	$as_echo_n "checking for --enable-framework... " >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9272	if test "$enable_framework"
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9273	then
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	9274	BASECFLAGS="$BASECFLAGS -fno-common -dynamic"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9275	# -F. is needed to allow linking to the framework while
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9276	# in the build location.
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9277
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9278	$as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9279
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9281	$as_echo "yes" >&6; }
Ronald Oussoren	99aab65	2009-06-08 21:22:57	[diff] [blame]	9282	if test $enable_shared = "yes"
				9283	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9284	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]	9285	fi
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9286	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9288	$as_echo "no" >&6; }
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9289	fi
				9290
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9291	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5
				9292	$as_echo_n "checking for dyld... " >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9293	case $ac_sys_system/$ac_sys_release in
				9294	Darwin/*)
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9295
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9296	$as_echo "#define WITH_DYLD 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9297
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5
				9299	$as_echo "always on for Darwin" >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9300	;;
				9301	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9303	$as_echo "no" >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9304	;;
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9305	esac
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9306
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9307	# Set info about shared libraries.
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9308
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9309
				9310
				9311
				9312
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9313
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9314
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	9315	# SHLIB_SUFFIX is the extension of shared libraries `(including the dot!)
				9316	# -- usually .so, .sl on HP-UX, .dll on Cygwin
				9317	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5
				9318	$as_echo_n "checking the extension of shared libraries... " >&6; }
				9319	if test -z "$SHLIB_SUFFIX"; then
				9320	case $ac_sys_system in
				9321	hp\|HP)
				9322	case `uname -m` in
				9323	ia64) SHLIB_SUFFIX=.so;;
				9324	*) SHLIB_SUFFIX=.sl;;
				9325	esac
				9326	;;
				9327	CYGWIN*) SHLIB_SUFFIX=.dll;;
				9328	*) SHLIB_SUFFIX=.so;;
				9329	esac
				9330	fi
				9331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5
				9332	$as_echo "$SHLIB_SUFFIX" >&6; }
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9333
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9334	# LDSHARED is the ld command used to create shared library
Benjamin Peterson	0693063	2017-09-04 23:36:05	[diff] [blame]	9335	# -- "cc -G" on SunOS 5.x.
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9336	# (Shared libraries in this instance are shared modules to be loaded into
				9337	# Python, as opposed to building Python itself as a shared library.)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5
				9339	$as_echo_n "checking LDSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9340	if test -z "$LDSHARED"
				9341	then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9342	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9343	AIX*)
Martin Panter	395733d	2016-11-20 07:56:37	[diff] [blame]	9344	BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp"
Martin Panter	5de141f	2016-08-27 04:00:19	[diff] [blame]	9345	LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp"
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9346	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9347	SunOS/5*)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9348	if test "$GCC" = "yes" ; then
				9349	LDSHARED='$(CC) -shared'
				9350	LDCXXSHARED='$(CXX) -shared'
				9351	else
				9352	LDSHARED='$(CC) -G'
				9353	LDCXXSHARED='$(CXX) -G'
Greg Ward	57c9a663	2000-05-26 12:22:54	[diff] [blame]	9354	fi ;;
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9355	hp\|HP)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9356	if test "$GCC" = "yes" ; then
				9357	LDSHARED='$(CC) -shared'
				9358	LDCXXSHARED='$(CXX) -shared'
				9359	else
Rob Boehne	9d25bd1	2017-12-06 17:58:17	[diff] [blame]	9360	LDSHARED='$(CC) -b'
Benjamin Peterson	62ed6be	2017-12-22 05:43:09	[diff] [blame]	9361	LDCXXSHARED='$(CXX) -b'
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9362	fi ;;
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9363	Darwin/1.3*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9364	LDSHARED='$(CC) -bundle'
				9365	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9366	if test "$enable_framework" ; then
				9367	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9368	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9369	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9370	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9371	else
				9372	# No framework. Ignore undefined symbols, assuming they come from Python
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9373	LDSHARED="$LDSHARED -undefined suppress"
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9374	LDCXXSHARED="$LDCXXSHARED -undefined suppress"
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9375	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9376	Darwin/1.4\|Darwin/5.\|Darwin/6.*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9377	LDSHARED='$(CC) -bundle'
				9378	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9379	if test "$enable_framework" ; then
				9380	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9381	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9382	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9383	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9384	else
Michael W. Hudson	594bc80	2002-03-07 09:59:15	[diff] [blame]	9385	# No framework, use the Python app as bundle-loader
				9386	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
Jack Jansen	c28fc37	2003-02-25 13:14:43	[diff] [blame]	9387	LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9388	LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9389	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9390	Darwin/*)
				9391	# Use -undefined dynamic_lookup whenever possible (10.3 and later).
				9392	# This allows an extension to be used in any Python
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	9393
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9394	dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9395	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				9396	dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9397	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				9398	if test ${dep_target_major} -eq 10 && \
				9399	test ${dep_target_minor} -le 2
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9400	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9401	# building for OS X 10.0 through 10.2
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9402	LDSHARED='$(CC) -bundle'
				9403	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9404	if test "$enable_framework" ; then
				9405	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9406	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9407	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9408	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9409	else
				9410	# No framework, use the Python app as bundle-loader
				9411	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
				9412	LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9413	LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9414	fi
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9415	else
				9416	# building for OS X 10.3 and later
				9417	LDSHARED='$(CC) -bundle -undefined dynamic_lookup'
				9418	LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup'
				9419	BLDSHARED="$LDSHARED"
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9420	fi
				9421	;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9422	Linux\|GNU\|QNX*)
				9423	LDSHARED='$(CC) -shared'
				9424	LDCXXSHARED='$(CXX) -shared';;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9425	FreeBSD*)
Jeremy Hylton	4bcc7c5	2000-08-31 17:45:35	[diff] [blame]	9426	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9427	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9428	LDSHARED='$(CC) -shared'
				9429	LDCXXSHARED='$(CXX) -shared'
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9430	else
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9431	LDSHARED="ld -Bshareable"
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9432	fi;;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9433	OpenBSD*)
				9434	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9435	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9436	LDSHARED='$(CC) -shared $(CCSHARED)'
				9437	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9438	else
				9439	case `uname -r` in
				9440	[01].* \| 2.[0-7] \| 2.[0-7].*)
				9441	LDSHARED="ld -Bshareable ${LDFLAGS}"
				9442	;;
				9443	*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9444	LDSHARED='$(CC) -shared $(CCSHARED)'
				9445	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9446	;;
				9447	esac
				9448	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9449	NetBSD\|DragonFly)
Antoine Pitrou	ece919e	2011-01-02 20:45:21	[diff] [blame]	9450	LDSHARED='$(CC) -shared'
				9451	LDCXXSHARED='$(CXX) -shared';;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9452	OpenUNIX\|UnixWare)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9453	if test "$GCC" = "yes" ; then
				9454	LDSHARED='$(CC) -shared'
				9455	LDCXXSHARED='$(CXX) -shared'
				9456	else
				9457	LDSHARED='$(CC) -G'
				9458	LDCXXSHARED='$(CXX) -G'
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9459	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9460	SCO_SV*)
				9461	LDSHARED='$(CC) -Wl,-G,-Bexport'
				9462	LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';;
				9463	CYGWIN*)
				9464	LDSHARED="gcc -shared -Wl,--enable-auto-image-base"
				9465	LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9466	*) LDSHARED="ld";;
				9467	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9468	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9469	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5
				9470	$as_echo "$LDSHARED" >&6; }
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9471	LDCXXSHARED=${LDCXXSHARED-$LDSHARED}
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9472	BLDSHARED=${BLDSHARED-$LDSHARED}
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9473	# 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]	9474	# library (module) -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9475	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5
				9476	$as_echo_n "checking CCSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9477	if test -z "$CCSHARED"
				9478	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9479	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	9480	SunOS*) if test "$GCC" = yes;
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9481	then CCSHARED="-fPIC";
				9482	elif test `uname -p` = sparc;
				9483	then CCSHARED="-xcode=pic32";
				9484	else CCSHARED="-Kpic";
				9485	fi;;
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9486	hp\|HP) if test "$GCC" = yes;
Martin v. Löwis	703ad70	2001-09-05 08:36:52	[diff] [blame]	9487	then CCSHARED="-fPIC";
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9488	else CCSHARED="+z";
				9489	fi;;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9490	Linux-android*) ;;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9491	Linux\|GNU) CCSHARED="-fPIC";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9492	FreeBSD\|NetBSD\|OpenBSD\|DragonFly) CCSHARED="-fPIC";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9493	OpenUNIX\|UnixWare)
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9494	if test "$GCC" = "yes"
				9495	then CCSHARED="-fPIC"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	9496	else CCSHARED="-KPIC"
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9497	fi;;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9498	SCO_SV*)
				9499	if test "$GCC" = "yes"
				9500	then CCSHARED="-fPIC"
				9501	else CCSHARED="-Kpic -belf"
				9502	fi;;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9503	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9504	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9505	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5
				9506	$as_echo "$CCSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9507	# LINKFORSHARED are the flags passed to the $(CC) command that links
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9508	# the python executable -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9509	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5
				9510	$as_echo_n "checking LINKFORSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9511	if test -z "$LINKFORSHARED"
				9512	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9513	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9514	AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';;
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	9515	hp\|HP)
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	9516	LINKFORSHARED="-Wl,-E -Wl,+s";;
				9517	# LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9518	Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9519	Linux\|GNU) LINKFORSHARED="-Xlinker -export-dynamic";;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9520	# -u libsys_s pulls in all symbols in libsys
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9521	Darwin/*)
Benjamin Peterson	9c80cac	2009-05-23 16:34:23	[diff] [blame]	9522	LINKFORSHARED="$extra_undefs -framework CoreFoundation"
Miss Islington (bot)	bf82cd3	2019-07-02 07:38:36	[diff] [blame]	9523
				9524	# Issue #18075: the default maximum stack size (8MBytes) is too
				9525	# small for the default recursion limit. Increase the stack size
				9526	# to ensure that tests don't crash
				9527	LINKFORSHARED="-Wl,-stack_size,1000000 $LINKFORSHARED"
				9528
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9529	if test "$enable_framework"
				9530	then
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9531	LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9532	fi
Anthony Baxter	eef2d3b	2004-11-06 04:45:33	[diff] [blame]	9533	LINKFORSHARED="$LINKFORSHARED";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9534	OpenUNIX\|UnixWare) LINKFORSHARED="-Wl,-Bexport";;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9535	SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
Fred Drake	02706f5	2000-09-25 15:08:46	[diff] [blame]	9536	ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9537	FreeBSD\|NetBSD\|OpenBSD\|DragonFly)
Guido van Rossum	df69365	1999-01-07 21:50:41	[diff] [blame]	9538	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9539	then
				9540	LINKFORSHARED="-Wl,--export-dynamic"
				9541	fi;;
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9542	SunOS/5*) case $CC in
				9543	gcc)
Martin v. Löwis	a454857	2002-04-18 14:51:36	[diff] [blame]	9544	if $CC -Xlinker --help 2>&1 \| grep export-dynamic >/dev/null
Guido van Rossum	8f4ceb1	1997-12-18 23:42:19	[diff] [blame]	9545	then
				9546	LINKFORSHARED="-Xlinker --export-dynamic"
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9547	fi;;
				9548	esac;;
Jason Tishler	3076559	2003-09-04 11:04:06	[diff] [blame]	9549	CYGWIN*)
				9550	if test $enable_shared = "no"
				9551	then
				9552	LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)'
				9553	fi;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	9554	QNX*)
				9555	# -Wl,-E causes the symbols to be added to the dynamic
				9556	# symbol table so that they can be found when a module
				9557	# is loaded. -N 2048K causes the stack size to be set
				9558	# to 2048 kilobytes so that the stack doesn't overflow
				9559	# when running test_compile.py.
				9560	LINKFORSHARED='-Wl,-E -N 2048K';;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9561	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9562	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9563	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5
				9564	$as_echo "$LINKFORSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9565
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9566
Benjamin Peterson	8f95cc2	2008-07-16 02:23:25	[diff] [blame]	9567
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9568	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5
				9569	$as_echo_n "checking CFLAGSFORSHARED... " >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9570	if test ! "$LIBRARY" = "$LDLIBRARY"
				9571	then
Neil Schemenauer	0c6141f	2001-01-27 21:40:54	[diff] [blame]	9572	case $ac_sys_system in
				9573	CYGWIN*)
				9574	# Cygwin needs CCSHARED when building extension DLLs
				9575	# but not when building the interpreter DLL.
				9576	CFLAGSFORSHARED='';;
				9577	*)
				9578	CFLAGSFORSHARED='$(CCSHARED)'
				9579	esac
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9580	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5
				9582	$as_echo "$CFLAGSFORSHARED" >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9583
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9584	# SHLIBS are libraries (except -lc and -lm) to link to the python shared
				9585	# library (with --enable-shared).
				9586	# For platforms on which shared libraries are not allowed to have unresolved
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9587	# symbols, this must be set to $(LIBS) (expanded by make). We do this even
				9588	# if it is not required, since it creates a dependency of the shared library
				9589	# to LIBS. This, in turn, means that applications linking the shared libpython
				9590	# don't need to link LIBS explicitly. The default should be only changed
				9591	# on systems where this approach causes problems.
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9592
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9593	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5
				9594	$as_echo_n "checking SHLIBS... " >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9595	case "$ac_sys_system" in
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9596	*)
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9597	SHLIBS='$(LIBS)';;
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9598	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9599	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5
				9600	$as_echo "$SHLIBS" >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9601
				9602
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9603	# checks for libraries
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9604	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5
				9605	$as_echo_n "checking for sendfile in -lsendfile... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9606	if ${ac_cv_lib_sendfile_sendfile+:} false; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9607	$as_echo_n "(cached) " >&6
				9608	else
				9609	ac_check_lib_save_LIBS=$LIBS
				9610	LIBS="-lsendfile $LIBS"
				9611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9612	/* end confdefs.h. */
				9613
				9614	/* Override any GCC internal prototype to avoid an error.
				9615	Use char because int might match the return type of a GCC
				9616	builtin and then its argument prototype would still apply. */
				9617	#ifdef __cplusplus
				9618	extern "C"
				9619	#endif
				9620	char sendfile ();
				9621	int
				9622	main ()
				9623	{
				9624	return sendfile ();
				9625	;
				9626	return 0;
				9627	}
				9628	_ACEOF
				9629	if ac_fn_c_try_link "$LINENO"; then :
				9630	ac_cv_lib_sendfile_sendfile=yes
				9631	else
				9632	ac_cv_lib_sendfile_sendfile=no
				9633	fi
				9634	rm -f core conftest.err conftest.$ac_objext \
				9635	conftest$ac_exeext conftest.$ac_ext
				9636	LIBS=$ac_check_lib_save_LIBS
				9637	fi
				9638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5
				9639	$as_echo "$ac_cv_lib_sendfile_sendfile" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9640	if test "x$ac_cv_lib_sendfile_sendfile" = xyes; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9641	cat >>confdefs.h <<_ACEOF
				9642	#define HAVE_LIBSENDFILE 1
				9643	_ACEOF
				9644
				9645	LIBS="-lsendfile $LIBS"
				9646
				9647	fi
				9648
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
				9650	$as_echo_n "checking for dlopen in -ldl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9651	if ${ac_cv_lib_dl_dlopen+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9652	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9653	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9654	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9655	LIBS="-ldl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9657	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9658
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9659	/* Override any GCC internal prototype to avoid an error.
				9660	Use char because int might match the return type of a GCC
				9661	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9662	#ifdef __cplusplus
				9663	extern "C"
				9664	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9665	char dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9666	int
				9667	main ()
				9668	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9669	return dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9670	;
				9671	return 0;
				9672	}
				9673	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9674	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9675	ac_cv_lib_dl_dlopen=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9676	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9677	ac_cv_lib_dl_dlopen=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9678	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9679	rm -f core conftest.err conftest.$ac_objext \
				9680	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9681	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9682	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
				9684	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9685	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9686	cat >>confdefs.h <<_ACEOF
				9687	#define HAVE_LIBDL 1
				9688	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9689
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9690	LIBS="-ldl $LIBS"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	9691
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9692	fi
				9693	# Dynamic linking for SunOS/Solaris and SYSV
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
				9695	$as_echo_n "checking for shl_load in -ldld... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9696	if ${ac_cv_lib_dld_shl_load+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9697	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9698	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9699	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9700	LIBS="-ldld $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9701	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9702	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9703
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9704	/* Override any GCC internal prototype to avoid an error.
				9705	Use char because int might match the return type of a GCC
				9706	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9707	#ifdef __cplusplus
				9708	extern "C"
				9709	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9710	char shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9711	int
				9712	main ()
				9713	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9714	return shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9715	;
				9716	return 0;
				9717	}
				9718	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9719	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9720	ac_cv_lib_dld_shl_load=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9721	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9722	ac_cv_lib_dld_shl_load=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9723	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9724	rm -f core conftest.err conftest.$ac_objext \
				9725	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9726	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9727	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
				9729	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9730	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9731	cat >>confdefs.h <<_ACEOF
				9732	#define HAVE_LIBDLD 1
				9733	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9734
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9735	LIBS="-ldld $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9736
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9737	fi
				9738	# Dynamic linking for HP-UX
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9739
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9740	# checks for uuid.h location
				9741	for ac_header in uuid/uuid.h uuid.h
				9742	do :
				9743	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				9744	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
				9745	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				9746	cat >>confdefs.h <<_ACEOF
				9747	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				9748	_ACEOF
				9749
				9750	fi
				9751
				9752	done
				9753
				9754
Berker Peksag	9a10ff4	2017-11-08 20:09:16	[diff] [blame]	9755	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe" >&5
				9756	$as_echo_n "checking for uuid_generate_time_safe... " >&6; }
				9757	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9758	/* end confdefs.h. */
				9759	#include <uuid/uuid.h>
				9760	int
				9761	main ()
				9762	{
				9763
				9764	#ifndef uuid_generate_time_safe
Berker Peksag	0e163d2	2017-11-08 21:43:14	[diff] [blame]	9765	void *x = uuid_generate_time_safe
Berker Peksag	9a10ff4	2017-11-08 20:09:16	[diff] [blame]	9766	#endif
				9767
				9768	;
				9769	return 0;
				9770	}
				9771	_ACEOF
				9772	if ac_fn_c_try_compile "$LINENO"; then :
				9773
				9774	$as_echo "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h
				9775
				9776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9777	$as_echo "yes" >&6; }
				9778	else
				9779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9780	$as_echo "no" >&6; }
				9781
				9782	fi
				9783	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9784
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9785	# 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]	9786	# FreeBSD and OpenBSD provides support as well
				9787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_create" >&5
				9788	$as_echo_n "checking for uuid_create... " >&6; }
Michael Felt	0d3ccb4	2017-12-30 21:39:20	[diff] [blame]	9789	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9790	/* end confdefs.h. */
				9791	#include <uuid.h>
				9792	int
				9793	main ()
				9794	{
				9795
				9796	#ifndef uuid_create
				9797	void *x = uuid_create
				9798	#endif
				9799
				9800	;
				9801	return 0;
				9802	}
				9803	_ACEOF
				9804	if ac_fn_c_try_compile "$LINENO"; then :
				9805
				9806	$as_echo "#define HAVE_UUID_CREATE 1" >>confdefs.h
				9807
				9808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9809	$as_echo "yes" >&6; }
				9810	else
				9811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9812	$as_echo "no" >&6; }
				9813
				9814	fi
				9815	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9816
Miss Islington (bot)	5734f41	2018-05-24 23:22:59	[diff] [blame]	9817	# Little-endian FreeBSD, OpenBSD and NetBSD needs encoding into an octet
				9818	# stream in big-endian byte-order
				9819	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_enc_be" >&5
				9820	$as_echo_n "checking for uuid_enc_be... " >&6; }
				9821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9822	/* end confdefs.h. */
				9823	#include <uuid.h>
				9824	int
				9825	main ()
				9826	{
				9827
				9828	#ifndef uuid_enc_be
Michael Felt	20cd5c6	2018-06-09 21:59:02	[diff] [blame]	9829	void *x = uuid_enc_be
Miss Islington (bot)	5734f41	2018-05-24 23:22:59	[diff] [blame]	9830	#endif
				9831
				9832	;
				9833	return 0;
				9834	}
				9835	_ACEOF
				9836	if ac_fn_c_try_compile "$LINENO"; then :
				9837
				9838	$as_echo "#define HAVE_UUID_ENC_BE 1" >>confdefs.h
				9839
				9840	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9841	$as_echo "yes" >&6; }
				9842	else
				9843	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9844	$as_echo "no" >&6; }
				9845
				9846	fi
				9847	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				9848
Serhiy Storchaka	9e78dc2	2017-11-11 17:18:28	[diff] [blame]	9849	# 'Real Time' functions on Solaris
				9850	# posix4 on Solaris 2.6
				9851	# pthread (first!) on Linux
Berker Peksag	7e666ee	2017-11-06 16:06:05	[diff] [blame]	9852	{ $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]	9853	$as_echo_n "checking for library containing sem_init... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9854	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9855	$as_echo_n "(cached) " >&6
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9856	else
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9857	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9858	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9859	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9860
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9861	/* Override any GCC internal prototype to avoid an error.
				9862	Use char because int might match the return type of a GCC
				9863	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9864	#ifdef __cplusplus
				9865	extern "C"
				9866	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9867	char sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9868	int
				9869	main ()
				9870	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9871	return sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9872	;
				9873	return 0;
				9874	}
				9875	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9876	for ac_lib in '' pthread rt posix4; do
				9877	if test -z "$ac_lib"; then
				9878	ac_res="none required"
				9879	else
				9880	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9881	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9882	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9883	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9884	ac_cv_search_sem_init=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9885	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9886	rm -f core conftest.err conftest.$ac_objext \
				9887	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9888	if ${ac_cv_search_sem_init+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9889	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9890	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9891	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9892	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9893
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9894	else
				9895	ac_cv_search_sem_init=no
				9896	fi
				9897	rm conftest.$ac_ext
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9898	LIBS=$ac_func_search_save_LIBS
				9899	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5
				9901	$as_echo "$ac_cv_search_sem_init" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9902	ac_res=$ac_cv_search_sem_init
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9903	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9904	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9905
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9906	fi
Serhiy Storchaka	9e78dc2	2017-11-11 17:18:28	[diff] [blame]	9907
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9908
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9909	# check if we need libintl for locale functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9910	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5
				9911	$as_echo_n "checking for textdomain in -lintl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9912	if ${ac_cv_lib_intl_textdomain+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9913	$as_echo_n "(cached) " >&6
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9914	else
				9915	ac_check_lib_save_LIBS=$LIBS
				9916	LIBS="-lintl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9918	/* end confdefs.h. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9919
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9920	/* Override any GCC internal prototype to avoid an error.
				9921	Use char because int might match the return type of a GCC
				9922	builtin and then its argument prototype would still apply. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9923	#ifdef __cplusplus
				9924	extern "C"
				9925	#endif
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9926	char textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9927	int
				9928	main ()
				9929	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9930	return textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9931	;
				9932	return 0;
				9933	}
				9934	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9935	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9936	ac_cv_lib_intl_textdomain=yes
				9937	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9938	ac_cv_lib_intl_textdomain=no
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9939	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9940	rm -f core conftest.err conftest.$ac_objext \
				9941	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9942	LIBS=$ac_check_lib_save_LIBS
				9943	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9944	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5
				9945	$as_echo "$ac_cv_lib_intl_textdomain" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9946	if test "x$ac_cv_lib_intl_textdomain" = xyes; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9947
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9948	$as_echo "#define WITH_LIBINTL 1" >>confdefs.h
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9949
Brett Cannon	c6d936e	2009-06-07 20:09:53	[diff] [blame]	9950	LIBS="-lintl $LIBS"
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9951	fi
				9952
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9953
				9954	# checks for system dependent C++ extensions support
				9955	case "$ac_sys_system" in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9956	AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5
				9957	$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; }
				9958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9959	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9960
Georg Brandl	59e87bd	2011-02-15 19:48:59	[diff] [blame]	9961	#include <load.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9962	int
				9963	main ()
				9964	{
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9965	loadAndInit("", 0, "")
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9966	;
				9967	return 0;
				9968	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9969
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9970	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9971	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9972
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9973
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9974	$as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9975
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9977	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9978
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9979	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9980
				9981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9982	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9983
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9984	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9985	rm -f core conftest.err conftest.$ac_objext \
				9986	conftest$ac_exeext conftest.$ac_ext;;
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9987	*) ;;
				9988	esac
				9989
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9990	# check for systems that require aligned memory access
				9991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5
				9992	$as_echo_n "checking aligned memory access is required... " >&6; }
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	9993	if ${ac_cv_aligned_required+:} false; then :
				9994	$as_echo_n "(cached) " >&6
				9995	else
				9996	if test "$cross_compiling" = yes; then :
				9997	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9998	else
				9999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				10000	/* end confdefs.h. */
				10001
				10002	int main()
				10003	{
				10004	char s[16];
				10005	int i, p1, p2;
				10006	for (i=0; i < 16; i++)
				10007	s[i] = i;
				10008	p1 = (int*)(s+1);
				10009	p2 = (int*)(s+2);
				10010	if (p1 == p2)
				10011	return 1;
				10012	return 0;
				10013	}
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10014	_ACEOF
				10015	if ac_fn_c_try_run "$LINENO"; then :
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10016	ac_cv_aligned_required=no
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10017	else
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10018	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10019	fi
				10020	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				10021	conftest.$ac_objext conftest.beam conftest.$ac_ext
				10022	fi
				10023
				10024
Benjamin Peterson	e4f961b	2017-04-14 16:36:45	[diff] [blame]	10025	fi
				10026
				10027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5
				10028	$as_echo "$ac_cv_aligned_required" >&6; }
				10029	if test "$ac_cv_aligned_required" = yes ; then
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10030
				10031	$as_echo "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
				10032
				10033	fi
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	10034
				10035	# str, bytes and memoryview hash algorithm
				10036
				10037
				10038	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5
				10039	$as_echo_n "checking for --with-hash-algorithm... " >&6; }
				10040
				10041	# Check whether --with-hash_algorithm was given.
				10042	if test "${with_hash_algorithm+set}" = set; then :
				10043	withval=$with_hash_algorithm;
				10044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10045	$as_echo "$withval" >&6; }
				10046	case "$withval" in
				10047	siphash24)
				10048	$as_echo "#define Py_HASH_ALGORITHM 1" >>confdefs.h
				10049
				10050	;;
				10051	fnv)
				10052	$as_echo "#define Py_HASH_ALGORITHM 2" >>confdefs.h
				10053
				10054	;;
				10055	*)
				10056	as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5
				10057	;;
				10058	esac
				10059
				10060	else
				10061	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default" >&5
				10062	$as_echo "default" >&6; }
				10063	fi
				10064
				10065
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	10066	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5
				10067	$as_echo_n "checking for --with-address-sanitizer... " >&6; }
				10068
				10069	# Check whether --with-address_sanitizer was given.
				10070	if test "${with_address_sanitizer+set}" = set; then :
				10071	withval=$with_address_sanitizer;
				10072	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10073	$as_echo "$withval" >&6; }
				10074	BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS"
				10075	LDFLAGS="-fsanitize=address $LDFLAGS"
Gregory P. Smith	5f4d05d	2018-11-12 21:48:24	[diff] [blame]	10076	# ASan works by controlling memory allocation, our own malloc interferes.
				10077	with_pymalloc="no"
				10078
				10079	else
				10080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10081	$as_echo "no" >&6; }
				10082	fi
				10083
				10084
				10085	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5
				10086	$as_echo_n "checking for --with-memory-sanitizer... " >&6; }
				10087
				10088	# Check whether --with-memory_sanitizer was given.
				10089	if test "${with_memory_sanitizer+set}" = set; then :
				10090	withval=$with_memory_sanitizer;
				10091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10092	$as_echo "$withval" >&6; }
				10093	BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS"
				10094	LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS"
				10095	# MSan works by controlling memory allocation, our own malloc interferes.
				10096	with_pymalloc="no"
				10097
				10098	else
				10099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10100	$as_echo "no" >&6; }
				10101	fi
				10102
				10103
				10104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5
				10105	$as_echo_n "checking for --with-undefined-behavior-sanitizer... " >&6; }
				10106
				10107	# Check whether --with-undefined_behavior_sanitizer was given.
				10108	if test "${with_undefined_behavior_sanitizer+set}" = set; then :
				10109	withval=$with_undefined_behavior_sanitizer;
				10110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10111	$as_echo "$withval" >&6; }
				10112	BASECFLAGS="-fsanitize=undefined $BASECFLAGS"
				10113	LDFLAGS="-fsanitize=undefined $LDFLAGS"
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	10114
				10115	else
				10116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10117	$as_echo "no" >&6; }
				10118	fi
				10119
				10120
Guido van Rossum	70c7f48	1998-03-26 18:44:10	[diff] [blame]	10121	# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5
				10123	$as_echo_n "checking for t_open in -lnsl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10124	if ${ac_cv_lib_nsl_t_open+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10125	$as_echo_n "(cached) " >&6
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10126	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10127	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10128	LIBS="-lnsl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10129	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10130	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10131
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10132	/* Override any GCC internal prototype to avoid an error.
				10133	Use char because int might match the return type of a GCC
				10134	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10135	#ifdef __cplusplus
				10136	extern "C"
				10137	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10138	char t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10139	int
				10140	main ()
				10141	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10142	return t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10143	;
				10144	return 0;
				10145	}
				10146	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10147	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10148	ac_cv_lib_nsl_t_open=yes
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10149	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10150	ac_cv_lib_nsl_t_open=no
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10151	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10152	rm -f core conftest.err conftest.$ac_objext \
				10153	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10154	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10155	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5
				10157	$as_echo "$ac_cv_lib_nsl_t_open" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10158	if test "x$ac_cv_lib_nsl_t_open" = xyes; then :
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10159	LIBS="-lnsl $LIBS"
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10160	fi
Guido van Rossum	0ddb028	1995-01-17 16:46:14	[diff] [blame]	10161	# SVR4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10162	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
				10163	$as_echo_n "checking for socket in -lsocket... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10164	if ${ac_cv_lib_socket_socket+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10165	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10166	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10167	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10168	LIBS="-lsocket $LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10169	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10170	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10171
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10172	/* Override any GCC internal prototype to avoid an error.
				10173	Use char because int might match the return type of a GCC
				10174	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10175	#ifdef __cplusplus
				10176	extern "C"
				10177	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10178	char socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10179	int
				10180	main ()
				10181	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10182	return socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10183	;
				10184	return 0;
				10185	}
				10186	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10187	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10188	ac_cv_lib_socket_socket=yes
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10189	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10190	ac_cv_lib_socket_socket=no
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10191	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10192	rm -f core conftest.err conftest.$ac_objext \
				10193	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10194	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10195	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
				10197	$as_echo "$ac_cv_lib_socket_socket" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10198	if test "x$ac_cv_lib_socket_socket" = xyes; then :
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10199	LIBS="-lsocket $LIBS"
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10200	fi
				10201	# SVR4 sockets
Skip Montanaro	b9949db	2004-01-17 04:04:13	[diff] [blame]	10202
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10203	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5
				10204	$as_echo_n "checking for --with-libs... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10205
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10206	# Check whether --with-libs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10207	if test "${with_libs+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10208	withval=$with_libs;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10210	$as_echo "$withval" >&6; }
Guido van Rossum	a68acba	1996-07-31 17:36:39	[diff] [blame]	10211	LIBS="$withval $LIBS"
				10212
				10213	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10214	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10215	$as_echo "no" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10216	fi
				10217
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	10218
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	10219
				10220
				10221
				10222
				10223
				10224
Benjamin Peterson	62ed6be	2017-12-22 05:43:09	[diff] [blame]	10225
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	10226	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
				10227	if test -n "$ac_tool_prefix"; then
				10228	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
				10229	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
				10230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10231	$as_echo_n "checking for $ac_word... " >&6; }
				10232	if ${ac_cv_path_PKG_CONFIG+:} false; then :
				10233	$as_echo_n "(cached) " >&6
				10234	else
				10235	case $PKG_CONFIG in
				10236	[\\/]* \| ?:[\\/]*)
				10237	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
				10238	;;
				10239	*)
				10240	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10241	for as_dir in $PATH
				10242	do
				10243	IFS=$as_save_IFS
				10244	test -z "$as_dir" && as_dir=.
				10245	for ac_exec_ext in '' $ac_executable_extensions; do
				10246	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10247	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10248	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10249	break 2
				10250	fi
				10251	done
				10252	done
				10253	IFS=$as_save_IFS
				10254
				10255	;;
				10256	esac
				10257	fi
				10258	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
				10259	if test -n "$PKG_CONFIG"; then
				10260	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
				10261	$as_echo "$PKG_CONFIG" >&6; }
				10262	else
				10263	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10264	$as_echo "no" >&6; }
				10265	fi
				10266
				10267
				10268	fi
				10269	if test -z "$ac_cv_path_PKG_CONFIG"; then
				10270	ac_pt_PKG_CONFIG=$PKG_CONFIG
				10271	# Extract the first word of "pkg-config", so it can be a program name with args.
				10272	set dummy pkg-config; ac_word=$2
				10273	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10274	$as_echo_n "checking for $ac_word... " >&6; }
				10275	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
				10276	$as_echo_n "(cached) " >&6
				10277	else
				10278	case $ac_pt_PKG_CONFIG in
				10279	[\\/]* \| ?:[\\/]*)
				10280	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
				10281	;;
				10282	*)
				10283	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10284	for as_dir in $PATH
				10285	do
				10286	IFS=$as_save_IFS
				10287	test -z "$as_dir" && as_dir=.
				10288	for ac_exec_ext in '' $ac_executable_extensions; do
				10289	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10290	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10291	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10292	break 2
				10293	fi
				10294	done
				10295	done
				10296	IFS=$as_save_IFS
				10297
				10298	;;
				10299	esac
				10300	fi
				10301	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
				10302	if test -n "$ac_pt_PKG_CONFIG"; then
				10303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
				10304	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
				10305	else
				10306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10307	$as_echo "no" >&6; }
				10308	fi
				10309
				10310	if test "x$ac_pt_PKG_CONFIG" = x; then
				10311	PKG_CONFIG=""
				10312	else
				10313	case $cross_compiling:$ac_tool_warned in
				10314	yes:)
				10315	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				10316	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				10317	ac_tool_warned=yes ;;
				10318	esac
				10319	PKG_CONFIG=$ac_pt_PKG_CONFIG
				10320	fi
				10321	else
				10322	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
				10323	fi
				10324
				10325	fi
				10326	if test -n "$PKG_CONFIG"; then
				10327	_pkg_min_version=0.9.0
				10328	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
				10329	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
				10330	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
				10331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10332	$as_echo "yes" >&6; }
				10333	else
				10334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10335	$as_echo "no" >&6; }
				10336	PKG_CONFIG=""
				10337	fi
				10338	fi
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10339
				10340	# Check for use of the system expat library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10341	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5
				10342	$as_echo_n "checking for --with-system-expat... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10343
				10344	# Check whether --with-system_expat was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10345	if test "${with_system_expat+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10346	withval=$with_system_expat;
Benjamin Peterson	7926325	2010-10-31 16:50:44	[diff] [blame]	10347	else
				10348	with_system_expat="no"
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10349	fi
				10350
				10351
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5
				10353	$as_echo "$with_system_expat" >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10354
				10355	# Check for use of the system libffi library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5
				10357	$as_echo_n "checking for --with-system-ffi... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10358
				10359	# Check whether --with-system_ffi was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10360	if test "${with_system_ffi+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10361	withval=$with_system_ffi;
				10362	fi
				10363
				10364
Zachary Ware	f40d4dd	2016-09-17 06:25:24	[diff] [blame]	10365	if test "$ac_sys_system" = "Darwin"
				10366	then
				10367	case "$with_system_ffi" in
				10368	"")
				10369	with_system_ffi="no"
				10370	;;
				10371	yes\|no)
				10372	;;
				10373	*)
				10374	as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5
				10375	;;
				10376	esac
				10377	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
				10378	$as_echo "$with_system_ffi" >&6; }
				10379	else
				10380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10381	$as_echo "yes" >&6; }
				10382	if test "$with_system_ffi" != ""
				10383	then
				10384	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with(out)-system-ffi is ignored on this platform" >&5
				10385	$as_echo "$as_me: WARNING: --with(out)-system-ffi is ignored on this platform" >&2;}
				10386	fi
				10387	with_system_ffi="yes"
				10388	fi
Zachary Ware	935043d	2016-09-10 00:01:21	[diff] [blame]	10389
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10390	if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then
Benjamin Peterson	d78735d	2010-01-01 16:04:23	[diff] [blame]	10391	LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null \| sed -e 's/^-I//;s/ *$//'`"
				10392	else
				10393	LIBFFI_INCLUDEDIR=""
				10394	fi
				10395
				10396
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	10397	# Check for use of the system libmpdec library
				10398	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
				10399	$as_echo_n "checking for --with-system-libmpdec... " >&6; }
				10400
				10401	# Check whether --with-system_libmpdec was given.
				10402	if test "${with_system_libmpdec+set}" = set; then :
				10403	withval=$with_system_libmpdec;
				10404	else
				10405	with_system_libmpdec="no"
				10406	fi
				10407
				10408
				10409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5
				10410	$as_echo "$with_system_libmpdec" >&6; }
				10411
Stefan Krah	c4ca1f8	2020-02-29 22:10:26	[diff] [blame]	10412	# Check whether _decimal should use a coroutine-local or thread-local context
				10413	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-decimal-contextvar" >&5
				10414	$as_echo_n "checking for --with-decimal-contextvar... " >&6; }
				10415
				10416	# Check whether --with-decimal_contextvar was given.
				10417	if test "${with_decimal_contextvar+set}" = set; then :
				10418	withval=$with_decimal_contextvar;
				10419	else
				10420	with_decimal_contextvar="yes"
				10421	fi
				10422
				10423
				10424	if test "$with_decimal_contextvar" != "no"
				10425	then
				10426
				10427	$as_echo "#define WITH_DECIMAL_CONTEXTVAR 1" >>confdefs.h
				10428
				10429	fi
				10430
				10431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_decimal_contextvar" >&5
				10432	$as_echo "$with_decimal_contextvar" >&6; }
				10433
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	10434	# Check for support for loadable sqlite extensions
				10435	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5
				10436	$as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; }
				10437	# Check whether --enable-loadable-sqlite-extensions was given.
				10438	if test "${enable_loadable_sqlite_extensions+set}" = set; then :
				10439	enableval=$enable_loadable_sqlite_extensions;
				10440	else
				10441	enable_loadable_sqlite_extensions="no"
				10442	fi
				10443
				10444
				10445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_loadable_sqlite_extensions" >&5
				10446	$as_echo "$enable_loadable_sqlite_extensions" >&6; }
				10447
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	10448	# Check for --with-tcltk-includes=path and --with-tcltk-libs=path
				10449
				10450
				10451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5
				10452	$as_echo_n "checking for --with-tcltk-includes... " >&6; }
				10453
				10454	# Check whether --with-tcltk-includes was given.
				10455	if test "${with_tcltk_includes+set}" = set; then :
				10456	withval=$with_tcltk_includes;
				10457	else
				10458	with_tcltk_includes="default"
				10459	fi
				10460
				10461	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5
				10462	$as_echo "$with_tcltk_includes" >&6; }
				10463	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5
				10464	$as_echo_n "checking for --with-tcltk-libs... " >&6; }
				10465
				10466	# Check whether --with-tcltk-libs was given.
				10467	if test "${with_tcltk_libs+set}" = set; then :
				10468	withval=$with_tcltk_libs;
				10469	else
				10470	with_tcltk_libs="default"
				10471	fi
				10472
				10473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5
				10474	$as_echo "$with_tcltk_libs" >&6; }
				10475	if test "x$with_tcltk_includes" = xdefault \|\| test "x$with_tcltk_libs" = xdefault
				10476	then
				10477	if test "x$with_tcltk_includes" != "x$with_tcltk_libs"
				10478	then
				10479	as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5
				10480	fi
				10481	TCLTK_INCLUDES=""
				10482	TCLTK_LIBS=""
				10483	else
				10484	TCLTK_INCLUDES="$with_tcltk_includes"
				10485	TCLTK_LIBS="$with_tcltk_libs"
				10486	fi
				10487
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10488	# Check for --with-dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5
				10490	$as_echo_n "checking for --with-dbmliborder... " >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10491
				10492	# Check whether --with-dbmliborder was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10493	if test "${with_dbmliborder+set}" = set; then :
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10494	withval=$with_dbmliborder;
				10495	if test x$with_dbmliborder = xyes
				10496	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10497	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10498	else
				10499	for db in `echo $with_dbmliborder \| sed 's/:/ /g'`; do
				10500	if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb
				10501	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10502	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10503	fi
				10504	done
				10505	fi
				10506	fi
				10507
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10508	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5
				10509	$as_echo "$with_dbmliborder" >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10510
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10511
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10512
				10513	# Templates for things AC_DEFINEd more than once.
				10514	# For a single AC_DEFINE, no template is needed.
Guido van Rossum	ec2f073	1997-01-22 20:54:01	[diff] [blame]	10515
				10516
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10517	if test "$ac_cv_pthread_is_default" = yes
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10518	then
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10519	# Defining _REENTRANT on system with POSIX threads should not hurt.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10520	$as_echo "#define _REENTRANT 1" >>confdefs.h
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10521
				10522	posix_threads=yes
Miss Islington (bot)	6112b91	2019-09-28 02:21:24	[diff] [blame]	10523	if test "$ac_sys_system" = "SunOS"; then
				10524	CFLAGS="$CFLAGS -D_REENTRANT"
				10525	fi
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10526	elif test "$ac_cv_kpthread" = "yes"
				10527	then
				10528	CC="$CC -Kpthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10529	if test "$ac_cv_cxx_thread" = "yes"; then
				10530	CXX="$CXX -Kpthread"
				10531	fi
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10532	posix_threads=yes
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10533	elif test "$ac_cv_kthread" = "yes"
				10534	then
				10535	CC="$CC -Kthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10536	if test "$ac_cv_cxx_thread" = "yes"; then
				10537	CXX="$CXX -Kthread"
				10538	fi
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10539	posix_threads=yes
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10540	elif test "$ac_cv_pthread" = "yes"
				10541	then
				10542	CC="$CC -pthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10543	if test "$ac_cv_cxx_thread" = "yes"; then
				10544	CXX="$CXX -pthread"
				10545	fi
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10546	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10547	else
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10548	if test ! -z "$withval" -a -d "$withval"
				10549	then LDFLAGS="$LDFLAGS -L$withval"
				10550	fi
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10551
				10552	# According to the POSIX spec, a pthreads implementation must
Matthias Klose	a2542be	2004-08-16 11:35:51	[diff] [blame]	10553	# define _POSIX_THREADS in unistd.h. Some apparently don't
				10554	# (e.g. gnu pth with pthread emulation)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5
				10556	$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; }
				10557	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10558	/* end confdefs.h. */
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10559
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10560	#include <unistd.h>
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10561	#ifdef _POSIX_THREADS
				10562	yes
				10563	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10564
				10565	_ACEOF
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10566	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10567	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10568	unistd_defines_pthreads=yes
				10569	else
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10570	unistd_defines_pthreads=no
				10571	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	10572	rm -f conftest*
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10573
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5
				10575	$as_echo "$unistd_defines_pthreads" >&6; }
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10576
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10577	$as_echo "#define _REENTRANT 1" >>confdefs.h
Guido van Rossum	9caf77a	1996-08-01 00:52:26	[diff] [blame]	10578
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10579	# Just looking for pthread_create in libpthread is not enough:
				10580	# on HP/UX, pthread.h renames pthread_create to a different symbol name.
				10581	# So we really have to include pthread.h, and then link.
				10582	_libs=$LIBS
				10583	LIBS="$LIBS -lpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10584	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
				10585	$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
				10586	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10587	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10588
				10589	#include <stdio.h>
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10590	#include <pthread.h>
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10591
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10592	void * start_routine (void *arg) { exit (0); }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10593	int
				10594	main ()
				10595	{
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10596
				10597	pthread_create (NULL, NULL, start_routine, NULL)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10598	;
				10599	return 0;
				10600	}
				10601	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10602	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10603
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10605	$as_echo "yes" >&6; }
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10606	posix_threads=yes
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10607
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10608	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10609
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10610	LIBS=$_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10611	ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10612	if test "x$ac_cv_func_pthread_detach" = xyes; then :
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10613
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10614	posix_threads=yes
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10615
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10616	else
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10617
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
				10619	$as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10620	if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10621	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10622	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10623	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10624	LIBS="-lpthreads $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10625	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10626	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10627
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10628	/* Override any GCC internal prototype to avoid an error.
				10629	Use char because int might match the return type of a GCC
				10630	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10631	#ifdef __cplusplus
				10632	extern "C"
				10633	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10634	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10635	int
				10636	main ()
				10637	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10638	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10639	;
				10640	return 0;
				10641	}
				10642	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10643	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10644	ac_cv_lib_pthreads_pthread_create=yes
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10645	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10646	ac_cv_lib_pthreads_pthread_create=no
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10647	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10648	rm -f core conftest.err conftest.$ac_objext \
				10649	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10650	LIBS=$ac_check_lib_save_LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10651	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
				10653	$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10654	if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10655
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10656	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10657	LIBS="$LIBS -lpthreads"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10658
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10659	else
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10660
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10661	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
				10662	$as_echo_n "checking for pthread_create in -lc_r... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10663	if ${ac_cv_lib_c_r_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10664	$as_echo_n "(cached) " >&6
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10665	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10666	ac_check_lib_save_LIBS=$LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10667	LIBS="-lc_r $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10668	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10669	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10670
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10671	/* Override any GCC internal prototype to avoid an error.
				10672	Use char because int might match the return type of a GCC
				10673	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10674	#ifdef __cplusplus
				10675	extern "C"
				10676	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10677	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10678	int
				10679	main ()
				10680	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10681	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10682	;
				10683	return 0;
				10684	}
				10685	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10686	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10687	ac_cv_lib_c_r_pthread_create=yes
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10688	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10689	ac_cv_lib_c_r_pthread_create=no
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10690	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10691	rm -f core conftest.err conftest.$ac_objext \
				10692	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10693	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10694	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
				10696	$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10697	if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10698
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10699	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10700	LIBS="$LIBS -lc_r"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10701
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10702	else
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10703
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5
				10705	$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10706	if ${ac_cv_lib_pthread___pthread_create_system+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10707	$as_echo_n "(cached) " >&6
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10708	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10709	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10710	LIBS="-lpthread $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10711	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10712	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10713
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10714	/* Override any GCC internal prototype to avoid an error.
				10715	Use char because int might match the return type of a GCC
				10716	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10717	#ifdef __cplusplus
				10718	extern "C"
				10719	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10720	char __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10721	int
				10722	main ()
				10723	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10724	return __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10725	;
				10726	return 0;
				10727	}
				10728	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10729	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10730	ac_cv_lib_pthread___pthread_create_system=yes
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10731	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10732	ac_cv_lib_pthread___pthread_create_system=no
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10733	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10734	rm -f core conftest.err conftest.$ac_objext \
				10735	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10736	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10737	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5
				10739	$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10740	if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then :
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10741
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10742	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10743	LIBS="$LIBS -lpthread"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10744
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10745	else
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10746
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5
				10748	$as_echo_n "checking for pthread_create in -lcma... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10749	if ${ac_cv_lib_cma_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10750	$as_echo_n "(cached) " >&6
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10751	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10752	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10753	LIBS="-lcma $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10755	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10756
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10757	/* Override any GCC internal prototype to avoid an error.
				10758	Use char because int might match the return type of a GCC
				10759	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10760	#ifdef __cplusplus
				10761	extern "C"
				10762	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10763	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10764	int
				10765	main ()
				10766	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10767	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10768	;
				10769	return 0;
				10770	}
				10771	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10772	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10773	ac_cv_lib_cma_pthread_create=yes
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10774	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10775	ac_cv_lib_cma_pthread_create=no
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10776	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10777	rm -f core conftest.err conftest.$ac_objext \
				10778	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10779	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10780	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5
				10782	$as_echo "$ac_cv_lib_cma_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10783	if test "x$ac_cv_lib_cma_pthread_create" = xyes; then :
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10784
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10785	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10786	LIBS="$LIBS -lcma"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10787
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10788	else
Thomas Wouters	0db2b2b	2000-08-26 11:33:43	[diff] [blame]	10789
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10790	as_fn_error $? "could not find pthreads on your system" "$LINENO" 5
				10791
Guido van Rossum	2d38f91	1996-06-26 19:47:01	[diff] [blame]	10792	fi
				10793
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10794
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	10795	fi
				10796
Guido van Rossum	0be3e49	1997-05-22 20:33:33	[diff] [blame]	10797	fi
				10798
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10799	fi
				10800
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10801	fi
				10802
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	10803	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10804	rm -f core conftest.err conftest.$ac_objext \
				10805	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	10806
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10807	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5
				10808	$as_echo_n "checking for usconfig in -lmpc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10809	if ${ac_cv_lib_mpc_usconfig+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10810	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10811	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10812	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10813	LIBS="-lmpc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10815	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10816
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10817	/* Override any GCC internal prototype to avoid an error.
				10818	Use char because int might match the return type of a GCC
				10819	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10820	#ifdef __cplusplus
				10821	extern "C"
				10822	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10823	char usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10824	int
				10825	main ()
				10826	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10827	return usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10828	;
				10829	return 0;
				10830	}
				10831	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10832	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10833	ac_cv_lib_mpc_usconfig=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10834	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10835	ac_cv_lib_mpc_usconfig=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10836	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10837	rm -f core conftest.err conftest.$ac_objext \
				10838	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10839	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10840	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5
				10842	$as_echo "$ac_cv_lib_mpc_usconfig" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10843	if test "x$ac_cv_lib_mpc_usconfig" = xyes; then :
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10844
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10845	LIBS="$LIBS -lmpc"
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	10846
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10847	fi
				10848
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10849
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10850	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10851
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10852	if test "$posix_threads" = "yes"; then
				10853	if test "$unistd_defines_pthreads" = "no"; then
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10854
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10855	$as_echo "#define _POSIX_THREADS 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10856
				10857	fi
				10858
				10859	# Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
				10860	case $ac_sys_system/$ac_sys_release in
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10861	SunOS/5.6)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10862	$as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10863
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10864	;;
				10865	SunOS/5.8)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10866	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10867
				10868	;;
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10869	AIX/*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10870	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Christian Heimes	7b3ce6a	2008-01-31 14:31:45	[diff] [blame]	10871
				10872	;;
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10873	esac
				10874
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10875	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5
				10876	$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10877	if ${ac_cv_pthread_system_supported+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10878	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10879	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10880	if test "$cross_compiling" = yes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10881	ac_cv_pthread_system_supported=no
				10882	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10883	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10884	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10885
				10886	#include <stdio.h>
				10887	#include <pthread.h>
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10888	void foo(void parm) {
				10889	return NULL;
				10890	}
				10891	main() {
				10892	pthread_attr_t attr;
				10893	pthread_t id;
				10894	if (pthread_attr_init(&attr)) exit(-1);
				10895	if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1);
				10896	if (pthread_create(&id, &attr, foo, NULL)) exit(-1);
				10897	exit(0);
				10898	}
				10899	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10900	if ac_fn_c_try_run "$LINENO"; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10901	ac_cv_pthread_system_supported=yes
				10902	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10903	ac_cv_pthread_system_supported=no
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10904	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10905	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				10906	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10907	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10908
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10909
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10910	fi
				10911
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10912	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5
				10913	$as_echo "$ac_cv_pthread_system_supported" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10914	if test "$ac_cv_pthread_system_supported" = "yes"; then
				10915
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10916	$as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10917
				10918	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10919	for ac_func in pthread_sigmask
				10920	do :
				10921	ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10922	if test "x$ac_cv_func_pthread_sigmask" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10923	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10924	#define HAVE_PTHREAD_SIGMASK 1
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10925	_ACEOF
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10926	case $ac_sys_system in
				10927	CYGWIN*)
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10928
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10929	$as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10930
				10931	;;
				10932	esac
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10933	fi
				10934	done
				10935
pdox	e14679c	2017-10-05 07:01:56	[diff] [blame]	10936	for ac_func in pthread_getcpuclockid
				10937	do :
				10938	ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid"
				10939	if test "x$ac_cv_func_pthread_getcpuclockid" = xyes; then :
				10940	cat >>confdefs.h <<_ACEOF
				10941	#define HAVE_PTHREAD_GETCPUCLOCKID 1
				10942	_ACEOF
				10943
				10944	fi
				10945	done
				10946
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10947	fi
				10948
				10949
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10950	# Check for enable-ipv6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10951
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10952	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5
				10953	$as_echo_n "checking if --enable-ipv6 is specified... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10954	# Check whether --enable-ipv6 was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10955	if test "${enable_ipv6+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10956	enableval=$enable_ipv6; case "$enableval" in
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10957	no)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10959	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10960	ipv6=no
				10961	;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10962	*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10963	$as_echo "yes" >&6; }
				10964	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10965
				10966	ipv6=yes
				10967	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10968	esac
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10969	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10970
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10971	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10972	/* end confdefs.h. */
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10973	/* AF_INET6 available check */
				10974	#include <sys/types.h>
				10975	#include <sys/socket.h>
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10976	int
				10977	main ()
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10978	{
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10979	int domain = AF_INET6;
				10980	;
				10981	return 0;
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10982	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10983	_ACEOF
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10984	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10985
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10987	$as_echo "yes" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10988	ipv6=yes
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10989
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10990	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10991
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10993	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10994	ipv6=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10995
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10996	fi
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10997	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10998
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10999	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11000	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5
				11001	$as_echo_n "checking if RFC2553 API is available... " >&6; }
				11002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11003	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11004
				11005	#include <sys/types.h>
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11006	#include <netinet/in.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11007	int
				11008	main ()
				11009	{
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11010	struct sockaddr_in6 x;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11011	x.sin6_scope_id;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11012	;
				11013	return 0;
				11014	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11015
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11016	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11017	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11018
				11019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11020	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11021	ipv6=yes
				11022
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11023	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11024
				11025	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11026	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11027	ipv6=no
				11028
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11029	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11030	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11031	fi
				11032
				11033	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11034	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	11035
				11036	fi
				11037
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11038	fi
				11039
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11040
				11041	ipv6type=unknown
				11042	ipv6lib=none
				11043	ipv6trylibc=no
				11044
				11045	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11046	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
				11047	$as_echo_n "checking ipv6 stack type... " >&6; }
Guido van Rossum	b855216	2001-09-05 14:58:11	[diff] [blame]	11048	for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta;
				11049	do
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11050	case $i in
				11051	inria)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11052	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11053	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11054
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11055	#include <netinet/in.h>
				11056	#ifdef IPV6_INRIA_VERSION
				11057	yes
				11058	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11059	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11060	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11061	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11062	ipv6type=$i
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11063	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11064	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11065
				11066	;;
				11067	kame)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11068	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11069	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11070
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11071	#include <netinet/in.h>
				11072	#ifdef __KAME__
				11073	yes
				11074	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11075	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11076	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11077	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11078	ipv6type=$i;
				11079	ipv6lib=inet6
				11080	ipv6libdir=/usr/local/v6/lib
				11081	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11082	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11083	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11084
				11085	;;
				11086	linux-glibc)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11087	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11088	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11089
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11090	#include <features.h>
				11091	#if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \|\| (__GLIBC__ > 2))
				11092	yes
				11093	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11094	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11095	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11096	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11097	ipv6type=$i;
				11098	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11099	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11100	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11101
				11102	;;
				11103	linux-inet6)
				11104	if test -d /usr/inet6; then
				11105	ipv6type=$i
				11106	ipv6lib=inet6
				11107	ipv6libdir=/usr/inet6/lib
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11108	BASECFLAGS="-I/usr/inet6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11109	fi
				11110	;;
				11111	solaris)
				11112	if test -f /etc/netconfig; then
Antoine Pitrou	f3fcd9f	2011-01-03 18:53:50	[diff] [blame]	11113	if $GREP -q tcp6 /etc/netconfig; then
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11114	ipv6type=$i
				11115	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11116	fi
				11117	fi
				11118	;;
				11119	toshiba)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11120	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11121	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11122
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11123	#include <sys/param.h>
				11124	#ifdef _TOSHIBA_INET6
				11125	yes
				11126	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11127	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11128	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11129	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11130	ipv6type=$i;
				11131	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11132	ipv6libdir=/usr/local/v6/lib
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11133	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11134	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11135
				11136	;;
				11137	v6d)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11138	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11139	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11140
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11141	#include </usr/local/v6/include/sys/v6config.h>
				11142	#ifdef __V6D__
				11143	yes
				11144	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11145	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11146	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11147	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11148	ipv6type=$i;
				11149	ipv6lib=v6;
				11150	ipv6libdir=/usr/local/v6/lib;
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11151	BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11152	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11153	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11154
				11155	;;
				11156	zeta)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11157	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11158	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11159
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11160	#include <sys/param.h>
				11161	#ifdef _ZETA_MINAMI_INET6
				11162	yes
				11163	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11164	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11165	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11166	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11167	ipv6type=$i;
				11168	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11169	ipv6libdir=/usr/local/v6/lib
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11170	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11171	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11172
				11173	;;
				11174	esac
				11175	if test "$ipv6type" != "unknown"; then
				11176	break
				11177	fi
				11178	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
				11180	$as_echo "$ipv6type" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11181	fi
				11182
				11183	if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
				11184	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
				11185	LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
				11186	echo "using lib$ipv6lib"
				11187	else
				11188	if test $ipv6trylibc = "yes"; then
				11189	echo "using libc"
				11190	else
				11191	echo 'Fatal: no $ipv6lib library found. cannot continue.'
				11192	echo "You need to fetch lib$ipv6lib.a from appropriate"
				11193	echo 'ipv6 kit and compile beforehand.'
				11194	exit 1
				11195	fi
				11196	fi
				11197	fi
				11198
Larry Hastings	a6cc551	2015-04-13 21:48:40	[diff] [blame]	11199	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_FD_FRAMES" >&5
				11200	$as_echo_n "checking for CAN_RAW_FD_FRAMES... " >&6; }
				11201	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11202	/* end confdefs.h. */
				11203	/* CAN_RAW_FD_FRAMES available check */
				11204	#include <linux/can/raw.h>
				11205	int
				11206	main ()
				11207	{
				11208	int can_raw_fd_frames = CAN_RAW_FD_FRAMES;
				11209	;
				11210	return 0;
				11211	}
				11212	_ACEOF
				11213	if ac_fn_c_try_compile "$LINENO"; then :
				11214
				11215
				11216	$as_echo "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
				11217
				11218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11219	$as_echo "yes" >&6; }
				11220
				11221	else
				11222
				11223	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11224	$as_echo "no" >&6; }
				11225
				11226	fi
				11227	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11228
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11229	# Check for --with-doc-strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5
				11231	$as_echo_n "checking for --with-doc-strings... " >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11232
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11233	# Check whether --with-doc-strings was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11234	if test "${with_doc_strings+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11235	withval=$with_doc_strings;
				11236	fi
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11237
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11238
				11239	if test -z "$with_doc_strings"
				11240	then with_doc_strings="yes"
				11241	fi
				11242	if test "$with_doc_strings" != "no"
				11243	then
				11244
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11245	$as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11246
				11247	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5
				11249	$as_echo "$with_doc_strings" >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11250
Martin v. Löwis	f30d60e	2004-06-08 08:17:44	[diff] [blame]	11251	# Check for Python-specific malloc support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11252	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5
				11253	$as_echo_n "checking for --with-pymalloc... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11254
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11255	# Check whether --with-pymalloc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11256	if test "${with_pymalloc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11257	withval=$with_pymalloc;
				11258	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11259
Neil Schemenauer	a35c688	2001-02-27 04:45:05	[diff] [blame]	11260
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11261	if test -z "$with_pymalloc"
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	11262	then
				11263	with_pymalloc="yes"
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11264	fi
				11265	if test "$with_pymalloc" != "no"
				11266	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11267
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11268	$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11269
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	11270	ABIFLAGS="${ABIFLAGS}m"
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11271	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5
				11273	$as_echo "$with_pymalloc" >&6; }
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11274
Nick Coghlan	6ea4186	2017-06-11 03:16:15	[diff] [blame]	11275	# Check for --with-c-locale-coercion
				11276	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5
				11277	$as_echo_n "checking for --with-c-locale-coercion... " >&6; }
				11278
				11279	# Check whether --with-c-locale-coercion was given.
				11280	if test "${with_c_locale_coercion+set}" = set; then :
				11281	withval=$with_c_locale_coercion;
				11282	fi
				11283
				11284
				11285	if test -z "$with_c_locale_coercion"
				11286	then
				11287	with_c_locale_coercion="yes"
				11288	fi
				11289	if test "$with_c_locale_coercion" != "no"
				11290	then
				11291
				11292	$as_echo "#define PY_COERCE_C_LOCALE 1" >>confdefs.h
				11293
				11294	fi
				11295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5
				11296	$as_echo "$with_c_locale_coercion" >&6; }
				11297
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11298	# Check for Valgrind support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5
				11300	$as_echo_n "checking for --with-valgrind... " >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11301
				11302	# Check whether --with-valgrind was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11303	if test "${with_valgrind+set}" = set; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11304	withval=$with_valgrind;
				11305	else
				11306	with_valgrind=no
				11307	fi
				11308
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11309	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5
				11310	$as_echo "$with_valgrind" >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11311	if test "$with_valgrind" != no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11312	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]	11313	if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11314
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11315	$as_echo "#define WITH_VALGRIND 1" >>confdefs.h
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11316
				11317	else
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11318	as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11319
				11320	fi
				11321
				11322
Jeffrey Yasskin	3937083	2010-05-03 19:29:34	[diff] [blame]	11323	OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT"
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11324	fi
				11325
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	11326	# Check for DTrace support
				11327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5
				11328	$as_echo_n "checking for --with-dtrace... " >&6; }
				11329
				11330	# Check whether --with-dtrace was given.
				11331	if test "${with_dtrace+set}" = set; then :
				11332	withval=$with_dtrace;
				11333	else
				11334	with_dtrace=no
				11335	fi
				11336
				11337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5
				11338	$as_echo "$with_dtrace" >&6; }
				11339
				11340
				11341
				11342
				11343
				11344	DTRACE=
				11345	DFLAGS=
				11346	DTRACE_HEADERS=
				11347	DTRACE_OBJS=
				11348
				11349	if test "$with_dtrace" = "yes"
				11350	then
				11351	# Extract the first word of "dtrace", so it can be a program name with args.
				11352	set dummy dtrace; ac_word=$2
				11353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				11354	$as_echo_n "checking for $ac_word... " >&6; }
				11355	if ${ac_cv_path_DTRACE+:} false; then :
				11356	$as_echo_n "(cached) " >&6
				11357	else
				11358	case $DTRACE in
				11359	[\\/]* \| ?:[\\/]*)
				11360	ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path.
				11361	;;
				11362	*)
				11363	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				11364	for as_dir in $PATH
				11365	do
				11366	IFS=$as_save_IFS
				11367	test -z "$as_dir" && as_dir=.
				11368	for ac_exec_ext in '' $ac_executable_extensions; do
				11369	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				11370	ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext"
				11371	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				11372	break 2
				11373	fi
				11374	done
				11375	done
				11376	IFS=$as_save_IFS
				11377
				11378	test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found"
				11379	;;
				11380	esac
				11381	fi
				11382	DTRACE=$ac_cv_path_DTRACE
				11383	if test -n "$DTRACE"; then
				11384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
				11385	$as_echo "$DTRACE" >&6; }
				11386	else
				11387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11388	$as_echo "no" >&6; }
				11389	fi
				11390
				11391
				11392	if test "$DTRACE" = "not found"; then
				11393	as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5
				11394	fi
				11395
				11396	$as_echo "#define WITH_DTRACE 1" >>confdefs.h
				11397
				11398	DTRACE_HEADERS="Include/pydtrace_probes.h"
				11399
				11400	# On OS X, DTrace providers do not need to be explicitly compiled and
				11401	# linked into the binary. Correspondingly, dtrace(1) is missing the ELF
				11402	# generation flag '-G'. We check for presence of this flag, rather than
				11403	# hardcoding support by OS, in the interest of robustness.
				11404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5
				11405	$as_echo_n "checking whether DTrace probes require linking... " >&6; }
				11406	if ${ac_cv_dtrace_link+:} false; then :
				11407	$as_echo_n "(cached) " >&6
				11408	else
				11409	ac_cv_dtrace_link=no
				11410	echo 'BEGIN' > conftest.d
				11411	"$DTRACE" -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \
				11412	ac_cv_dtrace_link=yes
				11413
				11414	fi
				11415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5
				11416	$as_echo "$ac_cv_dtrace_link" >&6; }
				11417	if test "$ac_cv_dtrace_link" = "yes"; then
				11418	DTRACE_OBJS="Python/pydtrace.o"
				11419	fi
				11420	fi
				11421
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	11422	# -I${DLINCLDIR} is added to the compile rule for importdl.o
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11423
Guido van Rossum	98935bf	2001-09-05 19:13:16	[diff] [blame]	11424	DLINCLDIR=.
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11425
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11426	# the dlopen() function means we might want to use dynload_shlib.o. some
				11427	# platforms, such as AIX, have dlopen(), but don't want to use it.
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11428	for ac_func in dlopen
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11429	do :
				11430	ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11431	if test "x$ac_cv_func_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11432	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11433	#define HAVE_DLOPEN 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11434	_ACEOF
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11435
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11436	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11437	done
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11438
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11439
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11440	# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic
				11441	# loading of modules.
				11442
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11443	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5
				11444	$as_echo_n "checking DYNLOADFILE... " >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11445	if test -z "$DYNLOADFILE"
				11446	then
				11447	case $ac_sys_system/$ac_sys_release in
Martin v. Löwis	c19c5a6	2003-11-18 20:00:44	[diff] [blame]	11448	AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c
				11449	if test "$ac_cv_func_dlopen" = yes
				11450	then DYNLOADFILE="dynload_shlib.o"
				11451	else DYNLOADFILE="dynload_aix.o"
				11452	fi
				11453	;;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11454	hp\|HP) DYNLOADFILE="dynload_hpux.o";;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11455	*)
				11456	# use dynload_shlib.c and dlopen() if we have it; otherwise stub
				11457	# out any dynamic loading
				11458	if test "$ac_cv_func_dlopen" = yes
				11459	then DYNLOADFILE="dynload_shlib.o"
				11460	else DYNLOADFILE="dynload_stub.o"
				11461	fi
				11462	;;
				11463	esac
				11464	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11465	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5
				11466	$as_echo "$DYNLOADFILE" >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11467	if test "$DYNLOADFILE" != "dynload_stub.o"
				11468	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11469
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11470	$as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11471
				11472	fi
				11473
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11474	# MACHDEP_OBJS can be set to platform-specific object files needed by Python
				11475
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11476
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11477	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5
				11478	$as_echo_n "checking MACHDEP_OBJS... " >&6; }
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11479	if test -z "$MACHDEP_OBJS"
				11480	then
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	11481	MACHDEP_OBJS=$extra_machdep_objs
				11482	else
				11483	MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs"
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11484	fi
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	11485	if test -z "$MACHDEP_OBJS"; then
				11486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				11487	$as_echo "none" >&6; }
				11488	else
				11489	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5
				11490	$as_echo "$MACHDEP_OBJS" >&6; }
				11491	fi
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11492
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	11493	# checks for library functions
Antoine Pitrou	b1c5496	2010-10-14 15:05:38	[diff] [blame]	11494	for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \
Victor Stinner	daf4555	2013-08-27 22:53:59	[diff] [blame]	11495	clock confstr ctermid dup3 execv faccessat fchmod fchmodat fchown fchownat \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11496	fexecve fdopendir fork fpathconf fstatat ftime ftruncate futimesat \
Victor Stinner	4d6a3d6	2014-12-21 00:16:38	[diff] [blame]	11497	futimens futimes gai_strerror getentropy \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11498	getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
Martin v. Löwis	7aed61a	2009-11-27 14:09:49	[diff] [blame]	11499	getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \
xdegaye	5ad7ef8	2017-11-23 10:13:22	[diff] [blame]	11500	if_nameindex \
Miss Islington (bot)	35c94c7	2018-09-13 05:33:02	[diff] [blame]	11501	initgroups kill killpg lchown lockf linkat lstat lutimes mmap \
Antoine Pitrou	f0effe6	2011-11-26 00:11:02	[diff] [blame]	11502	memrchr mbrtowc mkdirat mkfifo \
Charles-François Natali	daafdd5	2011-05-29 18:07:40	[diff] [blame]	11503	mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
Pablo Galindo	6c6ddf9	2018-01-29 01:56:10	[diff] [blame]	11504	posix_fallocate posix_fadvise posix_spawn pread preadv preadv2 \
Pablo Galindo	4defba3	2018-01-27 16:16:37	[diff] [blame]	11505	pthread_init pthread_kill putenv pwrite pwritev pwritev2 readlink readlinkat readv realpath renameat \
Benjamin Peterson	a234485	2017-09-04 17:21:42	[diff] [blame]	11506	sem_open sem_timedwait sem_getvalue sem_unlink sendfile setegid seteuid \
Antoine Pitrou	061cfb5	2011-02-28 22:25:22	[diff] [blame]	11507	setgid sethostname \
Giampaolo Rodolà	18e8bcb	2011-02-25 20:57:54	[diff] [blame]	11508	setlocale setregid setreuid setresuid setresgid setsid setpgid setpgrp setpriority setuid setvbuf \
Charles-François Natali	ea0d5fc	2011-09-06 17:03:35	[diff] [blame]	11509	sched_get_priority_max sched_setaffinity sched_setscheduler sched_setparam \
				11510	sched_rr_get_interval \
Ross Lagerwall	bc80822	2011-06-25 10:13:40	[diff] [blame]	11511	sigaction sigaltstack siginterrupt sigpending sigrelse \
				11512	sigtimedwait sigwait sigwaitinfo snprintf strftime strlcpy symlinkat sync \
Michael W. Hudson	34f20ea	2002-05-27 15:08:24	[diff] [blame]	11513	sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11514	truncate uname unlinkat unsetenv utimensat utimes waitid waitpid wait3 wait4 \
Victor Stinner	cd777ea	2013-04-08 20:43:44	[diff] [blame]	11515	wcscoll wcsftime wcsxfrm wmemcmp writev _getpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11516	do :
				11517	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				11518	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11519	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11520	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11521	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11522	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	11523
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	11524	fi
				11525	done
				11526
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11527
Miss Islington (bot)	98344a4	2018-09-12 23:36:05	[diff] [blame]	11528	# Force lchmod off for Linux. Linux disallows changing the mode of symbolic
				11529	# links. Some libc implementations have a stub lchmod implementation that always
				11530	# returns an error.
				11531	if test "$MACHDEP" != linux; then
Miss Islington (bot)	35c94c7	2018-09-13 05:33:02	[diff] [blame]	11532	for ac_func in lchmod
				11533	do :
Miss Islington (bot)	98344a4	2018-09-12 23:36:05	[diff] [blame]	11534	ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod"
				11535	if test "x$ac_cv_func_lchmod" = xyes; then :
Miss Islington (bot)	35c94c7	2018-09-13 05:33:02	[diff] [blame]	11536	cat >>confdefs.h <<_ACEOF
				11537	#define HAVE_LCHMOD 1
				11538	_ACEOF
Miss Islington (bot)	98344a4	2018-09-12 23:36:05	[diff] [blame]	11539
				11540	fi
Miss Islington (bot)	35c94c7	2018-09-13 05:33:02	[diff] [blame]	11541	done
Miss Islington (bot)	98344a4	2018-09-12 23:36:05	[diff] [blame]	11542
				11543	fi
				11544
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	11545	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
				11546	#include <dirent.h>
				11547	"
				11548	if test "x$ac_cv_have_decl_dirfd" = xyes; then :
				11549
				11550	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
				11551
				11552	fi
				11553
				11554
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11555	# For some functions, having a definition is not sufficient, since
				11556	# we want to take their address.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5
				11558	$as_echo_n "checking for chroot... " >&6; }
				11559	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11560	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11561	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11562	int
				11563	main ()
				11564	{
				11565	void *x=chroot
				11566	;
				11567	return 0;
				11568	}
				11569	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11570	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11571
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11572	$as_echo "#define HAVE_CHROOT 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11573
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11575	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11576	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11578	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11579
				11580	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11581	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5
				11583	$as_echo_n "checking for link... " >&6; }
				11584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11585	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11586	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11587	int
				11588	main ()
				11589	{
				11590	void *x=link
				11591	;
				11592	return 0;
				11593	}
				11594	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11595	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11596
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11597	$as_echo "#define HAVE_LINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11598
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11599	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11600	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11601	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11603	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11604
				11605	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11606	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11607	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5
				11608	$as_echo_n "checking for symlink... " >&6; }
				11609	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11610	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11611	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11612	int
				11613	main ()
				11614	{
				11615	void *x=symlink
				11616	;
				11617	return 0;
				11618	}
				11619	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11620	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11621
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11622	$as_echo "#define HAVE_SYMLINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11623
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11625	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11626	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11628	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11629
				11630	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11631	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11632	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5
				11633	$as_echo_n "checking for fchdir... " >&6; }
				11634	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11635	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11636	#include <unistd.h>
				11637	int
				11638	main ()
				11639	{
				11640	void *x=fchdir
				11641	;
				11642	return 0;
				11643	}
				11644	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11645	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11646
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11647	$as_echo "#define HAVE_FCHDIR 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11648
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11649	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11650	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11651	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11653	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11654
				11655	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11656	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11657	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5
				11658	$as_echo_n "checking for fsync... " >&6; }
				11659	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11660	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11661	#include <unistd.h>
				11662	int
				11663	main ()
				11664	{
				11665	void *x=fsync
				11666	;
				11667	return 0;
				11668	}
				11669	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11670	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11671
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11672	$as_echo "#define HAVE_FSYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11673
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11675	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11676	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11677	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11678	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11679
				11680	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11681	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11682	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
				11683	$as_echo_n "checking for fdatasync... " >&6; }
				11684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11685	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11686	#include <unistd.h>
				11687	int
				11688	main ()
				11689	{
				11690	void *x=fdatasync
				11691	;
				11692	return 0;
				11693	}
				11694	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11695	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11696
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11697	$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11698
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11700	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11701	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11703	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11704
				11705	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11706	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11707	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5
				11708	$as_echo_n "checking for epoll... " >&6; }
				11709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11710	/* end confdefs.h. */
				11711	#include <sys/epoll.h>
				11712	int
				11713	main ()
				11714	{
				11715	void *x=epoll_create
				11716	;
				11717	return 0;
				11718	}
				11719	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11720	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11721
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11722	$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11723
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11725	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11726	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11728	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11729
				11730	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11731	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Benjamin Peterson	95c1662	2011-12-27 21:36:32	[diff] [blame]	11732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5
				11733	$as_echo_n "checking for epoll_create1... " >&6; }
				11734	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11735	/* end confdefs.h. */
				11736	#include <sys/epoll.h>
				11737	int
				11738	main ()
				11739	{
				11740	void *x=epoll_create1
				11741	;
				11742	return 0;
				11743	}
				11744	_ACEOF
				11745	if ac_fn_c_try_compile "$LINENO"; then :
				11746
				11747	$as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h
				11748
				11749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11750	$as_echo "yes" >&6; }
				11751	else
				11752	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11753	$as_echo "no" >&6; }
				11754
				11755	fi
				11756	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5
				11758	$as_echo_n "checking for kqueue... " >&6; }
				11759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11760	/* end confdefs.h. */
				11761
				11762	#include <sys/types.h>
				11763	#include <sys/event.h>
				11764
				11765	int
				11766	main ()
				11767	{
				11768	int x=kqueue()
				11769	;
				11770	return 0;
				11771	}
				11772	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11773	if ac_fn_c_try_compile "$LINENO"; then :
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11774
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11775	$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11776
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11778	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11779	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11781	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11782
				11783	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Christian Heimes	b7bd5df	2013-10-22 09:21:54	[diff] [blame]	11785	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5
				11786	$as_echo_n "checking for prlimit... " >&6; }
				11787	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11788	/* end confdefs.h. */
				11789
				11790	#include <sys/time.h>
				11791	#include <sys/resource.h>
				11792
				11793	int
				11794	main ()
				11795	{
				11796	void *x=prlimit
				11797	;
				11798	return 0;
				11799	}
				11800	_ACEOF
				11801	if ac_fn_c_try_compile "$LINENO"; then :
				11802
				11803	$as_echo "#define HAVE_PRLIMIT 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
				11813
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11814	# On some systems (eg. FreeBSD 5), we would find a definition of the
				11815	# functions ctermid_r, setgroups in the library, but no prototype
				11816	# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
				11817	# address to avoid compiler warnings and potential miscompilations
				11818	# because of the missing prototypes.
				11819
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5
				11821	$as_echo_n "checking for ctermid_r... " >&6; }
				11822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11823	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11824
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11825	#include <stdio.h>
				11826
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11827	int
				11828	main ()
				11829	{
				11830	void* p = ctermid_r
				11831	;
				11832	return 0;
				11833	}
				11834	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11835	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11836
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11837	$as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11838
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11840	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11841	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11843	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11844
				11845	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11846	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11847
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5
				11849	$as_echo_n "checking for flock declaration... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11850	if ${ac_cv_flock_decl+:} false; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11851	$as_echo_n "(cached) " >&6
				11852	else
				11853	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11854	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11855	#include <sys/file.h>
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11856	int
				11857	main ()
				11858	{
				11859	void* p = flock
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11860
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11861	;
				11862	return 0;
				11863	}
				11864	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11865	if ac_fn_c_try_compile "$LINENO"; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11866	ac_cv_flock_decl=yes
				11867	else
				11868	ac_cv_flock_decl=no
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11869
				11870	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11871	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11872
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11873	fi
				11874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5
				11875	$as_echo "$ac_cv_flock_decl" >&6; }
				11876	if test "x${ac_cv_flock_decl}" = xyes; then
				11877	for ac_func in flock
				11878	do :
				11879	ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11880	if test "x$ac_cv_func_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11881	cat >>confdefs.h <<_ACEOF
				11882	#define HAVE_FLOCK 1
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11883	_ACEOF
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11884
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11885	else
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11886	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11887	$as_echo_n "checking for flock in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11888	if ${ac_cv_lib_bsd_flock+:} false; then :
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11889	$as_echo_n "(cached) " >&6
				11890	else
				11891	ac_check_lib_save_LIBS=$LIBS
				11892	LIBS="-lbsd $LIBS"
				11893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11894	/* end confdefs.h. */
				11895
				11896	/* Override any GCC internal prototype to avoid an error.
				11897	Use char because int might match the return type of a GCC
				11898	builtin and then its argument prototype would still apply. */
				11899	#ifdef __cplusplus
				11900	extern "C"
				11901	#endif
				11902	char flock ();
				11903	int
				11904	main ()
				11905	{
				11906	return flock ();
				11907	;
				11908	return 0;
				11909	}
				11910	_ACEOF
				11911	if ac_fn_c_try_link "$LINENO"; then :
				11912	ac_cv_lib_bsd_flock=yes
				11913	else
				11914	ac_cv_lib_bsd_flock=no
				11915	fi
				11916	rm -f core conftest.err conftest.$ac_objext \
				11917	conftest$ac_exeext conftest.$ac_ext
				11918	LIBS=$ac_check_lib_save_LIBS
				11919	fi
				11920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5
				11921	$as_echo "$ac_cv_lib_bsd_flock" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11922	if test "x$ac_cv_lib_bsd_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11923	$as_echo "#define HAVE_FLOCK 1" >>confdefs.h
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11924
				11925
				11926	$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h
				11927
				11928
				11929	fi
				11930
				11931
				11932	fi
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11933	done
				11934
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11935	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11936
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11937	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
				11938	$as_echo_n "checking for getpagesize... " >&6; }
				11939	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11940	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11941
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11942	#include <unistd.h>
				11943
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11944	int
				11945	main ()
				11946	{
				11947	void* p = getpagesize
				11948	;
				11949	return 0;
				11950	}
				11951	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11952	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11953
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11954	$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11955
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11957	$as_echo "yes" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11958	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11960	$as_echo "no" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11961
				11962	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11963	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11964
Victor Stinner	984890f	2011-11-24 12:53:38	[diff] [blame]	11965	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5
				11966	$as_echo_n "checking for broken unsetenv... " >&6; }
				11967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11968	/* end confdefs.h. */
				11969
				11970	#include <stdlib.h>
				11971
				11972	int
				11973	main ()
				11974	{
				11975	int res = unsetenv("DUMMY")
				11976	;
				11977	return 0;
				11978	}
				11979	_ACEOF
				11980	if ac_fn_c_try_compile "$LINENO"; then :
				11981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11982	$as_echo "no" >&6; }
				11983	else
				11984
				11985	$as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h
				11986
				11987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11988	$as_echo "yes" >&6; }
				11989
				11990	fi
				11991	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11992
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11993	for ac_prog in true
				11994	do
				11995	# Extract the first word of "$ac_prog", so it can be a program name with args.
				11996	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				11998	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11999	if ${ac_cv_prog_TRUE+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12000	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12001	else
				12002	if test -n "$TRUE"; then
				12003	ac_cv_prog_TRUE="$TRUE" # Let the user override the test.
				12004	else
				12005	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				12006	for as_dir in $PATH
				12007	do
				12008	IFS=$as_save_IFS
				12009	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12010	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	12011	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]	12012	ac_cv_prog_TRUE="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12013	$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]	12014	break 2
				12015	fi
				12016	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12017	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12018	IFS=$as_save_IFS
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12019
				12020	fi
				12021	fi
				12022	TRUE=$ac_cv_prog_TRUE
				12023	if test -n "$TRUE"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5
				12025	$as_echo "$TRUE" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12026	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12028	$as_echo "no" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12029	fi
				12030
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12031
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12032	test -n "$TRUE" && break
				12033	done
				12034	test -n "$TRUE" \|\| TRUE="/bin/true"
				12035
				12036
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5
				12038	$as_echo_n "checking for inet_aton in -lc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12039	if ${ac_cv_lib_c_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12040	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12041	else
				12042	ac_check_lib_save_LIBS=$LIBS
				12043	LIBS="-lc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12044	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12045	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12046
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12047	/* Override any GCC internal prototype to avoid an error.
				12048	Use char because int might match the return type of a GCC
				12049	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12050	#ifdef __cplusplus
				12051	extern "C"
				12052	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12053	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12054	int
				12055	main ()
				12056	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12057	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12058	;
				12059	return 0;
				12060	}
				12061	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12062	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12063	ac_cv_lib_c_inet_aton=yes
				12064	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12065	ac_cv_lib_c_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12066	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12067	rm -f core conftest.err conftest.$ac_objext \
				12068	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12069	LIBS=$ac_check_lib_save_LIBS
				12070	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5
				12072	$as_echo "$ac_cv_lib_c_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12073	if test "x$ac_cv_lib_c_inet_aton" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12074	$ac_cv_prog_TRUE
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12075	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
				12077	$as_echo_n "checking for inet_aton in -lresolv... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12078	if ${ac_cv_lib_resolv_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12079	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12080	else
				12081	ac_check_lib_save_LIBS=$LIBS
				12082	LIBS="-lresolv $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12083	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12084	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12085
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12086	/* Override any GCC internal prototype to avoid an error.
				12087	Use char because int might match the return type of a GCC
				12088	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12089	#ifdef __cplusplus
				12090	extern "C"
				12091	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12092	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12093	int
				12094	main ()
				12095	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12096	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12097	;
				12098	return 0;
				12099	}
				12100	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12101	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12102	ac_cv_lib_resolv_inet_aton=yes
				12103	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12104	ac_cv_lib_resolv_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12105	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12106	rm -f core conftest.err conftest.$ac_objext \
				12107	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12108	LIBS=$ac_check_lib_save_LIBS
				12109	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
				12111	$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12112	if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12113	cat >>confdefs.h <<_ACEOF
				12114	#define HAVE_LIBRESOLV 1
				12115	_ACEOF
				12116
				12117	LIBS="-lresolv $LIBS"
				12118
				12119	fi
				12120
				12121
				12122	fi
				12123
				12124
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12125	# On Tru64, chflags seems to be present, but calling it will
				12126	# exit Python
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12127	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5
				12128	$as_echo_n "checking for chflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12129	if ${ac_cv_have_chflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12130	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12131	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12132	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12133	ac_cv_have_chflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12134	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12135	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12136	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12137
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12138	#include <sys/stat.h>
				12139	#include <unistd.h>
				12140	int main(int argc, char*argv[])
				12141	{
				12142	if(chflags(argv[0], 0) != 0)
				12143	return 1;
				12144	return 0;
				12145	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12146
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12147	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12148	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12149	ac_cv_have_chflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12150	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12151	ac_cv_have_chflags=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12152	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12153	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12154	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	12155	fi
				12156
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12157
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12158	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5
				12160	$as_echo "$ac_cv_have_chflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12161	if test "$ac_cv_have_chflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12162	ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12163	if test "x$ac_cv_func_chflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12164	ac_cv_have_chflags="yes"
				12165	else
				12166	ac_cv_have_chflags="no"
				12167	fi
				12168
				12169	fi
				12170	if test "$ac_cv_have_chflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12171
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12172	$as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12173
				12174	fi
				12175
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12176	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5
				12177	$as_echo_n "checking for lchflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12178	if ${ac_cv_have_lchflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12179	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12180	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12181	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12182	ac_cv_have_lchflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12183	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12184	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12185	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12186
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12187	#include <sys/stat.h>
				12188	#include <unistd.h>
				12189	int main(int argc, char*argv[])
				12190	{
				12191	if(lchflags(argv[0], 0) != 0)
				12192	return 1;
				12193	return 0;
				12194	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12195
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12196	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12197	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12198	ac_cv_have_lchflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12199	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12200	ac_cv_have_lchflags=no
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12201	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12202	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12203	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12204	fi
				12205
				12206
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12207	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5
				12209	$as_echo "$ac_cv_have_lchflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12210	if test "$ac_cv_have_lchflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12211	ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12212	if test "x$ac_cv_func_lchflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12213	ac_cv_have_lchflags="yes"
				12214	else
				12215	ac_cv_have_lchflags="no"
				12216	fi
				12217
				12218	fi
				12219	if test "$ac_cv_have_lchflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12220
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12221	$as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12222
				12223	fi
				12224
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12225	case $ac_sys_system/$ac_sys_release in
				12226	Darwin/*)
				12227	_CUR_CFLAGS="${CFLAGS}"
				12228	_CUR_LDFLAGS="${LDFLAGS}"
				12229	CFLAGS="${CFLAGS} -Wl,-search_paths_first"
				12230	LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib"
				12231	;;
				12232	esac
				12233
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12234	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5
				12235	$as_echo_n "checking for inflateCopy in -lz... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12236	if ${ac_cv_lib_z_inflateCopy+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12237	$as_echo_n "(cached) " >&6
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12238	else
				12239	ac_check_lib_save_LIBS=$LIBS
				12240	LIBS="-lz $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12241	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12242	/* end confdefs.h. */
				12243
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12244	/* Override any GCC internal prototype to avoid an error.
				12245	Use char because int might match the return type of a GCC
				12246	builtin and then its argument prototype would still apply. */
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12247	#ifdef __cplusplus
				12248	extern "C"
				12249	#endif
				12250	char inflateCopy ();
				12251	int
				12252	main ()
				12253	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12254	return inflateCopy ();
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12255	;
				12256	return 0;
				12257	}
				12258	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12259	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12260	ac_cv_lib_z_inflateCopy=yes
				12261	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12262	ac_cv_lib_z_inflateCopy=no
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12263	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12264	rm -f core conftest.err conftest.$ac_objext \
				12265	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12266	LIBS=$ac_check_lib_save_LIBS
				12267	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5
				12269	$as_echo "$ac_cv_lib_z_inflateCopy" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12270	if test "x$ac_cv_lib_z_inflateCopy" = xyes; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12271
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12272	$as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12273
				12274	fi
				12275
				12276
				12277	case $ac_sys_system/$ac_sys_release in
				12278	Darwin/*)
				12279	CFLAGS="${_CUR_CFLAGS}"
				12280	LDFLAGS="${_CUR_LDFLAGS}"
				12281	;;
				12282	esac
				12283
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12284	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5
				12285	$as_echo_n "checking for hstrerror... " >&6; }
				12286	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12287	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12288
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12289	#include <netdb.h>
				12290
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12291	int
				12292	main ()
				12293	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12294	void* p = hstrerror; hstrerror(0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12295	;
				12296	return 0;
				12297	}
				12298	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12299	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12300
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12301	$as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12302
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12304	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12305	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12307	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12308
				12309	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12310	rm -f core conftest.err conftest.$ac_objext \
				12311	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12312
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12313	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
				12314	$as_echo_n "checking for inet_aton... " >&6; }
				12315	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12316	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12317
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	12318	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12319	#include <sys/socket.h>
				12320	#include <netinet/in.h>
				12321	#include <arpa/inet.h>
				12322
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12323	int
				12324	main ()
				12325	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12326	void* p = inet_aton;inet_aton(0,0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12327	;
				12328	return 0;
				12329	}
				12330	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12331	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12332
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12333	$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12334
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12336	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12337	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12339	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12340
				12341	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12342	rm -f core conftest.err conftest.$ac_objext \
				12343	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12344
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12345	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
				12346	$as_echo_n "checking for inet_pton... " >&6; }
				12347	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12348	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12349
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12350	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12351	#include <sys/socket.h>
				12352	#include <netinet/in.h>
				12353	#include <arpa/inet.h>
				12354
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12355	int
				12356	main ()
				12357	{
				12358	void* p = inet_pton
				12359	;
				12360	return 0;
				12361	}
				12362	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12363	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12364
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12365	$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12366
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12368	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12369	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12371	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12372
				12373	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12374	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12375
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12376	# On some systems, setgroups is in unistd.h, on others, in grp.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12377	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5
				12378	$as_echo_n "checking for setgroups... " >&6; }
				12379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12380	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12381
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12382	#include <unistd.h>
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12383	#ifdef HAVE_GRP_H
				12384	#include <grp.h>
				12385	#endif
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12386
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12387	int
				12388	main ()
				12389	{
				12390	void* p = setgroups
				12391	;
				12392	return 0;
				12393	}
				12394	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12395	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12396
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12397	$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12398
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12400	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12401	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12403	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12404
				12405	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12406	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12407
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12408	# check for openpty and forkpty
				12409
				12410	for ac_func in openpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12411	do :
				12412	ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12413	if test "x$ac_cv_func_openpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12414	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12415	#define HAVE_OPENPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12416	_ACEOF
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12417
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12418	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12419	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
				12420	$as_echo_n "checking for openpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12421	if ${ac_cv_lib_util_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12422	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12423	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12424	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12425	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12427	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12428
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12429	/* Override any GCC internal prototype to avoid an error.
				12430	Use char because int might match the return type of a GCC
				12431	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12432	#ifdef __cplusplus
				12433	extern "C"
				12434	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12435	char openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12436	int
				12437	main ()
				12438	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12439	return openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12440	;
				12441	return 0;
				12442	}
				12443	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12444	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12445	ac_cv_lib_util_openpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12446	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12447	ac_cv_lib_util_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12448	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12449	rm -f core conftest.err conftest.$ac_objext \
				12450	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12451	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12452	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12453	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
				12454	$as_echo "$ac_cv_lib_util_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12455	if test "x$ac_cv_lib_util_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12456	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12457	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12458	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5
				12460	$as_echo_n "checking for openpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12461	if ${ac_cv_lib_bsd_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12462	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12463	else
				12464	ac_check_lib_save_LIBS=$LIBS
				12465	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12467	/* end confdefs.h. */
				12468
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12469	/* Override any GCC internal prototype to avoid an error.
				12470	Use char because int might match the return type of a GCC
				12471	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12472	#ifdef __cplusplus
				12473	extern "C"
				12474	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12475	char openpty ();
				12476	int
				12477	main ()
				12478	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12479	return openpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12480	;
				12481	return 0;
				12482	}
				12483	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12484	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12485	ac_cv_lib_bsd_openpty=yes
				12486	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12487	ac_cv_lib_bsd_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12488	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12489	rm -f core conftest.err conftest.$ac_objext \
				12490	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12491	LIBS=$ac_check_lib_save_LIBS
				12492	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5
				12494	$as_echo "$ac_cv_lib_bsd_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12495	if test "x$ac_cv_lib_bsd_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12496	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12497	LIBS="$LIBS -lbsd"
				12498	fi
				12499
				12500
				12501	fi
				12502
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12503
				12504	fi
				12505	done
				12506
				12507	for ac_func in forkpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12508	do :
				12509	ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12510	if test "x$ac_cv_func_forkpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12511	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12512	#define HAVE_FORKPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12513	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12514
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12515	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12516	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
				12517	$as_echo_n "checking for forkpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12518	if ${ac_cv_lib_util_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12519	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12520	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12521	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12522	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12524	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12525
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12526	/* Override any GCC internal prototype to avoid an error.
				12527	Use char because int might match the return type of a GCC
				12528	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12529	#ifdef __cplusplus
				12530	extern "C"
				12531	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12532	char forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12533	int
				12534	main ()
				12535	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12536	return forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12537	;
				12538	return 0;
				12539	}
				12540	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12541	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12542	ac_cv_lib_util_forkpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12543	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12544	ac_cv_lib_util_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12545	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12546	rm -f core conftest.err conftest.$ac_objext \
				12547	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12548	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12549	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
				12551	$as_echo "$ac_cv_lib_util_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12552	if test "x$ac_cv_lib_util_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12553	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12554	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12555	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12556	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5
				12557	$as_echo_n "checking for forkpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12558	if ${ac_cv_lib_bsd_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12559	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12560	else
				12561	ac_check_lib_save_LIBS=$LIBS
				12562	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12563	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12564	/* end confdefs.h. */
				12565
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12566	/* Override any GCC internal prototype to avoid an error.
				12567	Use char because int might match the return type of a GCC
				12568	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12569	#ifdef __cplusplus
				12570	extern "C"
				12571	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12572	char forkpty ();
				12573	int
				12574	main ()
				12575	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12576	return forkpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12577	;
				12578	return 0;
				12579	}
				12580	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12581	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12582	ac_cv_lib_bsd_forkpty=yes
				12583	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12584	ac_cv_lib_bsd_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12585	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12586	rm -f core conftest.err conftest.$ac_objext \
				12587	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12588	LIBS=$ac_check_lib_save_LIBS
				12589	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12590	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5
				12591	$as_echo "$ac_cv_lib_bsd_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12592	if test "x$ac_cv_lib_bsd_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12593	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12594	LIBS="$LIBS -lbsd"
				12595	fi
				12596
				12597
				12598	fi
				12599
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12600
				12601	fi
				12602	done
				12603
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	12604
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12605	# check for long file support functions
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12606	for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12607	do :
				12608	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				12609	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12610	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12611	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12612	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12613	_ACEOF
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12614
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12615	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12616	done
				12617
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12618
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12619	ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12620	if test "x$ac_cv_func_dup2" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12621	$as_echo "#define HAVE_DUP2 1" >>confdefs.h
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12622
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12623	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12624	case " $LIBOBJS " in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12625	" dup2.$ac_objext " ) ;;
				12626	*) LIBOBJS="$LIBOBJS dup2.$ac_objext"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12627	;;
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	12628	esac
				12629
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12630	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12631
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12632	ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12633	if test "x$ac_cv_func_strdup" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12634	$as_echo "#define HAVE_STRDUP 1" >>confdefs.h
				12635
				12636	else
				12637	case " $LIBOBJS " in
				12638	" strdup.$ac_objext " ) ;;
				12639	*) LIBOBJS="$LIBOBJS strdup.$ac_objext"
				12640	;;
				12641	esac
				12642
				12643	fi
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12644
				12645
				12646	for ac_func in getpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12647	do :
				12648	ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12649	if test "x$ac_cv_func_getpgrp" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12650	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12651	#define HAVE_GETPGRP 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12652	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12653	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12654	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12655	#include <unistd.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12656	int
				12657	main ()
				12658	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12659	getpgrp(0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12660	;
				12661	return 0;
				12662	}
				12663	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12664	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12665
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12666	$as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12667
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12668	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12669	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12670
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12671	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12672	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12673
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12674	for ac_func in setpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12675	do :
				12676	ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12677	if test "x$ac_cv_func_setpgrp" = xyes; then :
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12678	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12679	#define HAVE_SETPGRP 1
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12680	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12682	/* end confdefs.h. */
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12683	#include <unistd.h>
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12684	int
				12685	main ()
				12686	{
				12687	setpgrp(0,0);
				12688	;
				12689	return 0;
				12690	}
				12691	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12692	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12693
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12694	$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12695
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12696	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12697	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12698
				12699	fi
				12700	done
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12701
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12702	for ac_func in gettimeofday
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12703	do :
				12704	ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12705	if test "x$ac_cv_func_gettimeofday" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12706	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12707	#define HAVE_GETTIMEOFDAY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12708	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12710	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12711	#include <sys/time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12712	int
				12713	main ()
				12714	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12715	gettimeofday((struct timeval)0,(struct timezone)0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12716	;
				12717	return 0;
				12718	}
				12719	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12720	if ac_fn_c_try_compile "$LINENO"; then :
				12721
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12722	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12723
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12724	$as_echo "#define GETTIMEOFDAY_NO_TZ 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12725
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12726
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12727	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12728	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12729
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12730	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12731	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12732
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12733
Miss Islington (bot)	a144fee	2018-12-31 01:59:52	[diff] [blame]	12734	# We search for both crypt and crypt_r as one or the other may be defined
				12735	# This gets us our -lcrypt in LIBS when required on the target platform.
				12736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
				12737	$as_echo_n "checking for library containing crypt... " >&6; }
				12738	if ${ac_cv_search_crypt+:} false; then :
				12739	$as_echo_n "(cached) " >&6
				12740	else
				12741	ac_func_search_save_LIBS=$LIBS
				12742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12743	/* end confdefs.h. */
				12744
				12745	/* Override any GCC internal prototype to avoid an error.
				12746	Use char because int might match the return type of a GCC
				12747	builtin and then its argument prototype would still apply. */
				12748	#ifdef __cplusplus
				12749	extern "C"
				12750	#endif
				12751	char crypt ();
				12752	int
				12753	main ()
				12754	{
				12755	return crypt ();
				12756	;
				12757	return 0;
				12758	}
				12759	_ACEOF
				12760	for ac_lib in '' crypt; do
				12761	if test -z "$ac_lib"; then
				12762	ac_res="none required"
				12763	else
				12764	ac_res=-l$ac_lib
				12765	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
				12766	fi
				12767	if ac_fn_c_try_link "$LINENO"; then :
				12768	ac_cv_search_crypt=$ac_res
				12769	fi
				12770	rm -f core conftest.err conftest.$ac_objext \
				12771	conftest$ac_exeext
				12772	if ${ac_cv_search_crypt+:} false; then :
				12773	break
				12774	fi
				12775	done
				12776	if ${ac_cv_search_crypt+:} false; then :
				12777
				12778	else
				12779	ac_cv_search_crypt=no
				12780	fi
				12781	rm conftest.$ac_ext
				12782	LIBS=$ac_func_search_save_LIBS
				12783	fi
				12784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
				12785	$as_echo "$ac_cv_search_crypt" >&6; }
				12786	ac_res=$ac_cv_search_crypt
				12787	if test "$ac_res" != no; then :
				12788	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
				12789
				12790	fi
				12791
				12792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5
				12793	$as_echo_n "checking for library containing crypt_r... " >&6; }
				12794	if ${ac_cv_search_crypt_r+:} false; then :
				12795	$as_echo_n "(cached) " >&6
				12796	else
				12797	ac_func_search_save_LIBS=$LIBS
				12798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12799	/* end confdefs.h. */
				12800
				12801	/* Override any GCC internal prototype to avoid an error.
				12802	Use char because int might match the return type of a GCC
				12803	builtin and then its argument prototype would still apply. */
				12804	#ifdef __cplusplus
				12805	extern "C"
				12806	#endif
				12807	char crypt_r ();
				12808	int
				12809	main ()
				12810	{
				12811	return crypt_r ();
				12812	;
				12813	return 0;
				12814	}
				12815	_ACEOF
				12816	for ac_lib in '' crypt; do
				12817	if test -z "$ac_lib"; then
				12818	ac_res="none required"
				12819	else
				12820	ac_res=-l$ac_lib
				12821	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
				12822	fi
				12823	if ac_fn_c_try_link "$LINENO"; then :
				12824	ac_cv_search_crypt_r=$ac_res
				12825	fi
				12826	rm -f core conftest.err conftest.$ac_objext \
				12827	conftest$ac_exeext
				12828	if ${ac_cv_search_crypt_r+:} false; then :
				12829	break
				12830	fi
				12831	done
				12832	if ${ac_cv_search_crypt_r+:} false; then :
				12833
				12834	else
				12835	ac_cv_search_crypt_r=no
				12836	fi
				12837	rm conftest.$ac_ext
				12838	LIBS=$ac_func_search_save_LIBS
				12839	fi
				12840	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5
				12841	$as_echo "$ac_cv_search_crypt_r" >&6; }
				12842	ac_res=$ac_cv_search_crypt_r
				12843	if test "$ac_res" != no; then :
				12844	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
				12845
				12846	fi
				12847
				12848
				12849	ac_fn_c_check_func "$LINENO" "crypt_r" "ac_cv_func_crypt_r"
				12850	if test "x$ac_cv_func_crypt_r" = xyes; then :
				12851	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12852	/* end confdefs.h. */
				12853
				12854	#define _GNU_SOURCE /* Required for crypt_r()'s prototype in glibc. */
				12855	#include <crypt.h>
				12856
				12857	int
				12858	main ()
				12859	{
				12860
				12861	struct crypt_data d;
				12862	char *r = crypt_r("", "", &d);
				12863
				12864	;
				12865	return 0;
				12866	}
				12867	_ACEOF
				12868	if ac_fn_c_try_compile "$LINENO"; then :
				12869
				12870	$as_echo "#define HAVE_CRYPT_R 1" >>confdefs.h
				12871
				12872	fi
				12873	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				12874
				12875	fi
				12876
				12877
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12878	for ac_func in clock_gettime
				12879	do :
				12880	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
				12881	if test "x$ac_cv_func_clock_gettime" = xyes; then :
				12882	cat >>confdefs.h <<_ACEOF
				12883	#define HAVE_CLOCK_GETTIME 1
				12884	_ACEOF
				12885
				12886	else
				12887
				12888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
				12889	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
				12890	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
				12891	$as_echo_n "(cached) " >&6
				12892	else
				12893	ac_check_lib_save_LIBS=$LIBS
				12894	LIBS="-lrt $LIBS"
				12895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12896	/* end confdefs.h. */
				12897
				12898	/* Override any GCC internal prototype to avoid an error.
				12899	Use char because int might match the return type of a GCC
				12900	builtin and then its argument prototype would still apply. */
				12901	#ifdef __cplusplus
				12902	extern "C"
				12903	#endif
				12904	char clock_gettime ();
				12905	int
				12906	main ()
				12907	{
				12908	return clock_gettime ();
				12909	;
				12910	return 0;
				12911	}
				12912	_ACEOF
				12913	if ac_fn_c_try_link "$LINENO"; then :
				12914	ac_cv_lib_rt_clock_gettime=yes
				12915	else
				12916	ac_cv_lib_rt_clock_gettime=no
				12917	fi
				12918	rm -f core conftest.err conftest.$ac_objext \
				12919	conftest$ac_exeext conftest.$ac_ext
				12920	LIBS=$ac_check_lib_save_LIBS
				12921	fi
				12922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
				12923	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
				12924	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
				12925
Victor Stinner	7efb833	2014-08-29 13:41:08	[diff] [blame]	12926	LIBS="$LIBS -lrt"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12927	$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
				12928
				12929
				12930	$as_echo "#define TIMEMODULE_LIB rt" >>confdefs.h
				12931
				12932
				12933	fi
				12934
				12935
				12936	fi
				12937	done
				12938
				12939
				12940	for ac_func in clock_getres
				12941	do :
				12942	ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
				12943	if test "x$ac_cv_func_clock_getres" = xyes; then :
				12944	cat >>confdefs.h <<_ACEOF
				12945	#define HAVE_CLOCK_GETRES 1
				12946	_ACEOF
				12947
				12948	else
				12949
				12950	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5
				12951	$as_echo_n "checking for clock_getres in -lrt... " >&6; }
				12952	if ${ac_cv_lib_rt_clock_getres+:} false; then :
				12953	$as_echo_n "(cached) " >&6
				12954	else
				12955	ac_check_lib_save_LIBS=$LIBS
				12956	LIBS="-lrt $LIBS"
				12957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12958	/* end confdefs.h. */
				12959
				12960	/* Override any GCC internal prototype to avoid an error.
				12961	Use char because int might match the return type of a GCC
				12962	builtin and then its argument prototype would still apply. */
				12963	#ifdef __cplusplus
				12964	extern "C"
				12965	#endif
				12966	char clock_getres ();
				12967	int
				12968	main ()
				12969	{
				12970	return clock_getres ();
				12971	;
				12972	return 0;
				12973	}
				12974	_ACEOF
				12975	if ac_fn_c_try_link "$LINENO"; then :
				12976	ac_cv_lib_rt_clock_getres=yes
				12977	else
				12978	ac_cv_lib_rt_clock_getres=no
				12979	fi
				12980	rm -f core conftest.err conftest.$ac_objext \
				12981	conftest$ac_exeext conftest.$ac_ext
				12982	LIBS=$ac_check_lib_save_LIBS
				12983	fi
				12984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5
				12985	$as_echo "$ac_cv_lib_rt_clock_getres" >&6; }
				12986	if test "x$ac_cv_lib_rt_clock_getres" = xyes; then :
				12987
				12988	$as_echo "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
				12989
				12990
				12991	fi
				12992
				12993
				12994	fi
				12995	done
				12996
				12997
Benjamin Peterson	37098cd	2016-09-14 05:55:09	[diff] [blame]	12998	for ac_func in clock_settime
				12999	do :
				13000	ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
				13001	if test "x$ac_cv_func_clock_settime" = xyes; then :
				13002	cat >>confdefs.h <<_ACEOF
				13003	#define HAVE_CLOCK_SETTIME 1
				13004	_ACEOF
				13005
				13006	else
				13007
				13008	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5
				13009	$as_echo_n "checking for clock_settime in -lrt... " >&6; }
				13010	if ${ac_cv_lib_rt_clock_settime+:} false; then :
				13011	$as_echo_n "(cached) " >&6
				13012	else
				13013	ac_check_lib_save_LIBS=$LIBS
				13014	LIBS="-lrt $LIBS"
				13015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13016	/* end confdefs.h. */
				13017
				13018	/* Override any GCC internal prototype to avoid an error.
				13019	Use char because int might match the return type of a GCC
				13020	builtin and then its argument prototype would still apply. */
				13021	#ifdef __cplusplus
				13022	extern "C"
				13023	#endif
				13024	char clock_settime ();
				13025	int
				13026	main ()
				13027	{
				13028	return clock_settime ();
				13029	;
				13030	return 0;
				13031	}
				13032	_ACEOF
				13033	if ac_fn_c_try_link "$LINENO"; then :
				13034	ac_cv_lib_rt_clock_settime=yes
				13035	else
				13036	ac_cv_lib_rt_clock_settime=no
				13037	fi
				13038	rm -f core conftest.err conftest.$ac_objext \
				13039	conftest$ac_exeext conftest.$ac_ext
				13040	LIBS=$ac_check_lib_save_LIBS
				13041	fi
				13042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5
				13043	$as_echo "$ac_cv_lib_rt_clock_settime" >&6; }
				13044	if test "x$ac_cv_lib_rt_clock_settime" = xyes; then :
				13045
				13046	$as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
				13047
				13048
				13049	fi
				13050
				13051
				13052	fi
				13053	done
				13054
				13055
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13056	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5
				13057	$as_echo_n "checking for major... " >&6; }
				13058	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13059	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13060
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	13061	#if defined(MAJOR_IN_MKDEV)
				13062	#include <sys/mkdev.h>
				13063	#elif defined(MAJOR_IN_SYSMACROS)
				13064	#include <sys/sysmacros.h>
				13065	#else
				13066	#include <sys/types.h>
				13067	#endif
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13068
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13069	int
				13070	main ()
				13071	{
				13072
				13073	makedev(major(0),minor(0));
				13074
				13075	;
				13076	return 0;
				13077	}
				13078	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13079	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13080
				13081
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13082	$as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13083
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13084	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13085	$as_echo "yes" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13086
				13087	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13088
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13090	$as_echo "no" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	13091
				13092	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13093	rm -f core conftest.err conftest.$ac_objext \
				13094	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13095
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13096	# On OSF/1 V5.1, getaddrinfo is available, but a define
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13097	# for [no]getaddrinfo in netdb.h.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
				13099	$as_echo_n "checking for getaddrinfo... " >&6; }
				13100	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13101	/* end confdefs.h. */
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13102
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	13103	#include <sys/types.h>
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13104	#include <sys/socket.h>
				13105	#include <netdb.h>
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	13106	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13107
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13108	int
				13109	main ()
				13110	{
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13111	getaddrinfo(NULL, NULL, NULL, NULL);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13112	;
				13113	return 0;
				13114	}
				13115	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13116	if ac_fn_c_try_link "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13117	have_getaddrinfo=yes
				13118	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13119	have_getaddrinfo=no
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13120	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13121	rm -f core conftest.err conftest.$ac_objext \
				13122	conftest$ac_exeext conftest.$ac_ext
				13123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5
				13124	$as_echo "$have_getaddrinfo" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13125	if test $have_getaddrinfo = yes
				13126	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13127	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
				13128	$as_echo_n "checking getaddrinfo bug... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13129	if ${ac_cv_buggy_getaddrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13130	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13131	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13132	if test "$cross_compiling" = yes; then :
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13133
				13134	if test "${enable_ipv6+set}" = set; then
				13135	ac_cv_buggy_getaddrinfo="no -- configured with --(en\|dis)able-ipv6"
				13136	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13137	ac_cv_buggy_getaddrinfo=yes
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13138	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13139	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13141	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13142
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	13143	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13144	#include <sys/types.h>
				13145	#include <netdb.h>
				13146	#include <string.h>
				13147	#include <sys/socket.h>
				13148	#include <netinet/in.h>
				13149
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13150	int main()
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13151	{
				13152	int passive, gaierr, inet4 = 0, inet6 = 0;
				13153	struct addrinfo hints, ai, aitop;
				13154	char straddr[INET6_ADDRSTRLEN], strport[16];
				13155
				13156	for (passive = 0; passive <= 1; passive++) {
				13157	memset(&hints, 0, sizeof(hints));
				13158	hints.ai_family = AF_UNSPEC;
				13159	hints.ai_flags = passive ? AI_PASSIVE : 0;
				13160	hints.ai_socktype = SOCK_STREAM;
Hye-Shik Chang	54f9439	2004-04-14 07:55:31	[diff] [blame]	13161	hints.ai_protocol = IPPROTO_TCP;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13162	if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
				13163	(void)gai_strerror(gaierr);
				13164	goto bad;
				13165	}
				13166	for (ai = aitop; ai; ai = ai->ai_next) {
				13167	if (ai->ai_addr == NULL \|\|
				13168	ai->ai_addrlen == 0 \|\|
				13169	getnameinfo(ai->ai_addr, ai->ai_addrlen,
				13170	straddr, sizeof(straddr), strport, sizeof(strport),
				13171	NI_NUMERICHOST\|NI_NUMERICSERV) != 0) {
				13172	goto bad;
				13173	}
				13174	switch (ai->ai_family) {
				13175	case AF_INET:
				13176	if (strcmp(strport, "54321") != 0) {
				13177	goto bad;
				13178	}
				13179	if (passive) {
				13180	if (strcmp(straddr, "0.0.0.0") != 0) {
				13181	goto bad;
				13182	}
				13183	} else {
				13184	if (strcmp(straddr, "127.0.0.1") != 0) {
				13185	goto bad;
				13186	}
				13187	}
				13188	inet4++;
				13189	break;
				13190	case AF_INET6:
				13191	if (strcmp(strport, "54321") != 0) {
				13192	goto bad;
				13193	}
				13194	if (passive) {
				13195	if (strcmp(straddr, "::") != 0) {
				13196	goto bad;
				13197	}
				13198	} else {
				13199	if (strcmp(straddr, "::1") != 0) {
				13200	goto bad;
				13201	}
				13202	}
				13203	inet6++;
				13204	break;
				13205	case AF_UNSPEC:
				13206	goto bad;
				13207	break;
				13208	default:
				13209	/* another family support? */
				13210	break;
				13211	}
				13212	}
Benjamin Peterson	01c340d	2016-09-06 22:54:24	[diff] [blame]	13213	freeaddrinfo(aitop);
				13214	aitop = NULL;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13215	}
				13216
				13217	if (!(inet4 == 0 \|\| inet4 == 2))
				13218	goto bad;
				13219	if (!(inet6 == 0 \|\| inet6 == 2))
				13220	goto bad;
				13221
				13222	if (aitop)
				13223	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13224	return 0;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13225
				13226	bad:
				13227	if (aitop)
				13228	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13229	return 1;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13230	}
				13231
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13232	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13233	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13234	ac_cv_buggy_getaddrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13235	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13236	ac_cv_buggy_getaddrinfo=yes
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13237	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13238	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				13239	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13240	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13241
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13242	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13243
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13244	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13245
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5
				13247	$as_echo "$ac_cv_buggy_getaddrinfo" >&6; }
				13248
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	13249	if test $have_getaddrinfo = no \|\| test "$ac_cv_buggy_getaddrinfo" = yes
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13250	then
				13251	if test $ipv6 = yes
				13252	then
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13253	echo 'Fatal: You must get working getaddrinfo() function.'
				13254	echo ' or you can specify "--disable-ipv6"'.
				13255	exit 1
				13256	fi
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13257	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13258
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13259	$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13260
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13261	fi
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13262
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	13263	for ac_func in getnameinfo
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13264	do :
				13265	ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13266	if test "x$ac_cv_func_getnameinfo" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13267	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13268	#define HAVE_GETNAMEINFO 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13269	_ACEOF
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13270
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13271	fi
				13272	done
				13273
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13274
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13275	# checks for structures
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13276	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
				13277	$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]	13278	if ${ac_cv_header_time+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13279	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13280	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13281	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13282	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13283	#include <sys/types.h>
				13284	#include <sys/time.h>
				13285	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13286
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13287	int
				13288	main ()
				13289	{
				13290	if ((struct tm *) 0)
				13291	return 0;
				13292	;
				13293	return 0;
				13294	}
				13295	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13296	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13297	ac_cv_header_time=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13298	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13299	ac_cv_header_time=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13300	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13301	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13302	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
				13304	$as_echo "$ac_cv_header_time" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13305	if test $ac_cv_header_time = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13306
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13307	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13308
				13309	fi
				13310
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13311	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
				13312	$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]	13313	if ${ac_cv_struct_tm+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13314	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13315	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13316	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13317	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13318	#include <sys/types.h>
				13319	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13320
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13321	int
				13322	main ()
				13323	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13324	struct tm tm;
				13325	int *p = &tm.tm_sec;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13326	return !p;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13327	;
				13328	return 0;
				13329	}
				13330	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13331	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13332	ac_cv_struct_tm=time.h
				13333	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13334	ac_cv_struct_tm=sys/time.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13335	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13336	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13337	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
				13339	$as_echo "$ac_cv_struct_tm" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13340	if test $ac_cv_struct_tm = sys/time.h; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13341
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13342	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13343
				13344	fi
				13345
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13346	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]	13347	#include <$ac_cv_struct_tm>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13348
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13349	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13350	if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13351
				13352	cat >>confdefs.h <<_ACEOF
				13353	#define HAVE_STRUCT_TM_TM_ZONE 1
				13354	_ACEOF
				13355
				13356
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13357	fi
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	13358
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13359	if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
				13360
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13361	$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13362
				13363	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13364	ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
				13365	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13366	if test "x$ac_cv_have_decl_tzname" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13367	ac_have_decl=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13368	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13369	ac_have_decl=0
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13370	fi
				13371
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13372	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13373	#define HAVE_DECL_TZNAME $ac_have_decl
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13374	_ACEOF
				13375
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13376	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
				13377	$as_echo_n "checking for tzname... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13378	if ${ac_cv_var_tzname+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13379	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13380	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13381	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13382	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13383	#include <time.h>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13384	#if !HAVE_DECL_TZNAME
				13385	extern char *tzname[];
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13386	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13387
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13388	int
				13389	main ()
				13390	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13391	return tzname[0][0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13392	;
				13393	return 0;
				13394	}
				13395	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13396	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13397	ac_cv_var_tzname=yes
				13398	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13399	ac_cv_var_tzname=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13400	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13401	rm -f core conftest.err conftest.$ac_objext \
				13402	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13403	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
				13405	$as_echo "$ac_cv_var_tzname" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13406	if test $ac_cv_var_tzname = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13407
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13408	$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13409
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13410	fi
				13411	fi
				13412
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13413	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]	13414	if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13415
				13416	cat >>confdefs.h <<_ACEOF
				13417	#define HAVE_STRUCT_STAT_ST_RDEV 1
				13418	_ACEOF
				13419
				13420
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13421	fi
				13422
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13423	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]	13424	if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13425
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13426	cat >>confdefs.h <<_ACEOF
				13427	#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
				13428	_ACEOF
				13429
				13430
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13431	fi
				13432
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13433	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]	13434	if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then :
Hye-Shik Chang	5f937a7	2005-06-02 13:09:30	[diff] [blame]	13435
				13436	cat >>confdefs.h <<_ACEOF
				13437	#define HAVE_STRUCT_STAT_ST_FLAGS 1
				13438	_ACEOF
				13439
				13440
				13441	fi
				13442
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13443	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]	13444	if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13445
				13446	cat >>confdefs.h <<_ACEOF
				13447	#define HAVE_STRUCT_STAT_ST_GEN 1
				13448	_ACEOF
				13449
				13450
				13451	fi
				13452
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13453	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]	13454	if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13455
				13456	cat >>confdefs.h <<_ACEOF
				13457	#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
				13458	_ACEOF
				13459
				13460
				13461	fi
				13462
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13463	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]	13464	if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13465
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13466	cat >>confdefs.h <<_ACEOF
				13467	#define HAVE_STRUCT_STAT_ST_BLOCKS 1
				13468	_ACEOF
				13469
				13470
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13471	fi
				13472
Stefan Krah	267b639	2016-04-25 23:09:18	[diff] [blame]	13473	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
				13474	#include <sys/types.h>
				13475	#include <pwd.h>
				13476
				13477	"
				13478	if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then :
				13479
				13480	cat >>confdefs.h <<_ACEOF
				13481	#define HAVE_STRUCT_PASSWD_PW_GECOS 1
				13482	_ACEOF
				13483
				13484
				13485	fi
				13486	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" "
				13487	#include <sys/types.h>
				13488	#include <pwd.h>
				13489
				13490	"
				13491	if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then :
				13492
				13493	cat >>confdefs.h <<_ACEOF
				13494	#define HAVE_STRUCT_PASSWD_PW_PASSWD 1
				13495	_ACEOF
				13496
				13497
				13498	fi
				13499
Zachary Ware	6a6967e	2016-10-01 05:47:27	[diff] [blame]	13500	# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
				13501	ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include <signal.h>
				13502	"
				13503	if test "x$ac_cv_member_siginfo_t_si_band" = xyes; then :
				13504
				13505	cat >>confdefs.h <<_ACEOF
				13506	#define HAVE_SIGINFO_T_SI_BAND 1
				13507	_ACEOF
				13508
				13509
				13510	fi
				13511
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13512
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5
				13514	$as_echo_n "checking for time.h that defines altzone... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13515	if ${ac_cv_header_time_altzone+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13516	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13517	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13518
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13519	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13520	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13521	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13522	int
				13523	main ()
				13524	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13525	return altzone;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13526	;
				13527	return 0;
				13528	}
				13529	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13530	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13531	ac_cv_header_time_altzone=yes
				13532	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13533	ac_cv_header_time_altzone=no
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13534	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13535	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13536
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13537	fi
				13538
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5
				13540	$as_echo "$ac_cv_header_time_altzone" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13541	if test $ac_cv_header_time_altzone = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13542
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13543	$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13544
				13545	fi
				13546
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13547	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5
				13549	$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; }
				13550	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13551	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13552
				13553	#include <sys/types.h>
				13554	#include <sys/select.h>
				13555	#include <sys/time.h>
				13556
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13557	int
				13558	main ()
				13559	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13560	;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13561	;
				13562	return 0;
				13563	}
				13564	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13565	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13566
				13567
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13568	$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13569
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13570	was_it_defined=yes
				13571
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13572	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13573	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				13575	$as_echo "$was_it_defined" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13576
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
				13578	$as_echo_n "checking for addrinfo... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13579	if ${ac_cv_struct_addrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13580	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13581	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13582	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13583	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13584	#include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13585	int
				13586	main ()
				13587	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13588	struct addrinfo a
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13589	;
				13590	return 0;
				13591	}
				13592	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13593	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13594	ac_cv_struct_addrinfo=yes
				13595	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13596	ac_cv_struct_addrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13597	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13598	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13599	fi
				13600
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
				13602	$as_echo "$ac_cv_struct_addrinfo" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13603	if test $ac_cv_struct_addrinfo = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13604
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13605	$as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13606
				13607	fi
				13608
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5
				13610	$as_echo_n "checking for sockaddr_storage... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13611	if ${ac_cv_struct_sockaddr_storage+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13612	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13613	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13614	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13615	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13616
				13617	# include <sys/types.h>
				13618	# include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13619	int
				13620	main ()
				13621	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13622	struct sockaddr_storage s
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13623	;
				13624	return 0;
				13625	}
				13626	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13627	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13628	ac_cv_struct_sockaddr_storage=yes
				13629	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13630	ac_cv_struct_sockaddr_storage=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13631	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13632	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13633	fi
				13634
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5
				13636	$as_echo "$ac_cv_struct_sockaddr_storage" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13637	if test $ac_cv_struct_sockaddr_storage = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13638
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13639	$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13640
				13641	fi
				13642
Christian Heimes	dffa394	2016-09-05 21:54:41	[diff] [blame]	13643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5
				13644	$as_echo_n "checking for sockaddr_alg... " >&6; }
				13645	if ${ac_cv_struct_sockaddr_alg+:} false; then :
				13646	$as_echo_n "(cached) " >&6
				13647	else
				13648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13649	/* end confdefs.h. */
				13650
				13651	# include <sys/types.h>
				13652	# include <sys/socket.h>
				13653	# include <linux/if_alg.h>
				13654	int
				13655	main ()
				13656	{
				13657	struct sockaddr_alg s
				13658	;
				13659	return 0;
				13660	}
				13661	_ACEOF
				13662	if ac_fn_c_try_compile "$LINENO"; then :
				13663	ac_cv_struct_sockaddr_alg=yes
				13664	else
				13665	ac_cv_struct_sockaddr_alg=no
				13666	fi
				13667	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13668	fi
				13669
				13670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5
				13671	$as_echo "$ac_cv_struct_sockaddr_alg" >&6; }
				13672	if test $ac_cv_struct_sockaddr_alg = yes; then
				13673
				13674	$as_echo "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h
				13675
				13676	fi
				13677
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13678	# checks for compiler characteristics
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13679
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
				13681	$as_echo_n "checking whether char is unsigned... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13682	if ${ac_cv_c_char_unsigned+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13683	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13684	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13685	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13686	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13687	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13688	int
				13689	main ()
				13690	{
				13691	static int test_array [1 - 2 * !(((char) -1) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13692	test_array [0] = 0;
				13693	return test_array [0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13694
				13695	;
				13696	return 0;
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13697	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13698	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13699	if ac_fn_c_try_compile "$LINENO"; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13700	ac_cv_c_char_unsigned=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13701	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13702	ac_cv_c_char_unsigned=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13703	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13704	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13705	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
				13707	$as_echo "$ac_cv_c_char_unsigned" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13708	if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13709	$as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13710
				13711	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13712
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
				13714	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13715	if ${ac_cv_c_const+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13716	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13717	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13718	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13719	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13720
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13721	int
				13722	main ()
				13723	{
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13724
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13725	#ifndef __cplusplus
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13726	/* Ultrix mips cc rejects this sort of thing. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13727	typedef int charset[2];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13728	const charset cs = { 0, 0 };
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13729	/* SunOS 4.1.1 cc rejects this. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13730	char const const pcpcc;
				13731	char **ppc;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13732	/* NEC SVR4.0.2 mips cc rejects this. */
				13733	struct point {int x, y;};
				13734	static struct point const zero = {0,0};
				13735	/* AIX XL C 1.02.0.0 rejects this.
				13736	It does not let you subtract one const X* pointer from another in
				13737	an arm of an if-expression whose if-part is not a constant
				13738	expression */
				13739	const char *g = "string";
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13740	pcpcc = &g + (g ? g-g : 0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13741	/* HPUX 7.0 cc rejects these. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13742	++pcpcc;
				13743	ppc = (char**) pcpcc;
				13744	pcpcc = (char const const ) ppc;
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13745	{ /* SCO 3.2v4 cc rejects this sort of thing. */
				13746	char tx;
				13747	char *t = &tx;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13748	char const s = 0 ? (char ) 0 : (char const *) 0;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13749
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13750	*t++ = 0;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13751	if (s) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13752	}
				13753	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
				13754	int x[] = {25, 17};
				13755	const int *foo = &x[0];
				13756	++foo;
				13757	}
				13758	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
				13759	typedef const int *iptr;
				13760	iptr p = 0;
				13761	++p;
				13762	}
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13763	{ /* 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]	13764	"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]	13765	struct s { int j; const int *ap[3]; } bx;
				13766	struct s *b = &bx; b->j = 5;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13767	}
				13768	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
				13769	const int foo = 10;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13770	if (!foo) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13771	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13772	return !cs[0] && !zero.x;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13773	#endif
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13774
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13775	;
				13776	return 0;
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13777	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13778	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13779	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13780	ac_cv_c_const=yes
				13781	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13782	ac_cv_c_const=no
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13783	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13785	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13786	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
				13787	$as_echo "$ac_cv_c_const" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13788	if test $ac_cv_c_const = no; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13789
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13790	$as_echo "#define const /**/" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13791
				13792	fi
				13793
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13794
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13795	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5
				13797	$as_echo_n "checking for working signed char... " >&6; }
				13798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13799	/* end confdefs.h. */
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13800
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13801	int
				13802	main ()
				13803	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13804	signed char c;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13805	;
				13806	return 0;
				13807	}
				13808	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13809	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13810	works=yes
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13811	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13812
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13813	$as_echo "#define signed /**/" >>confdefs.h
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13814
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13815
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13816	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13817	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13819	$as_echo "$works" >&6; }
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13820
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13821	have_prototypes=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13822	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5
				13823	$as_echo_n "checking for prototypes... " >&6; }
				13824	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13825	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13826	int foo(int x) { return 0; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13827	int
				13828	main ()
				13829	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13830	return foo(10);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13831	;
				13832	return 0;
				13833	}
				13834	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13835	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13836
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13837	$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13838
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13839	have_prototypes=yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13840	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13841	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5
				13843	$as_echo "$have_prototypes" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13844
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13845	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5
				13847	$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; }
				13848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13849	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13850
				13851	#include <stdarg.h>
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13852	int foo(int x, ...) {
				13853	va_list va;
				13854	va_start(va, x);
				13855	va_arg(va, int);
				13856	va_arg(va, char *);
				13857	va_arg(va, double);
				13858	return 0;
				13859	}
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13860
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13861	int
				13862	main ()
				13863	{
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13864	return foo(10, "", 3.14);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13865	;
				13866	return 0;
				13867	}
				13868	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13869	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13870
				13871
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13872	$as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13873
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13874	works=yes
				13875
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13876	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13877	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13878	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13879	$as_echo "$works" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13880
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13881	# check for socketpair
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5
				13883	$as_echo_n "checking for socketpair... " >&6; }
				13884	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13885	/* end confdefs.h. */
				13886
				13887	#include <sys/types.h>
				13888	#include <sys/socket.h>
				13889
				13890	int
				13891	main ()
				13892	{
				13893	void *x=socketpair
				13894	;
				13895	return 0;
				13896	}
				13897	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13898	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13899
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13900	$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13901
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13903	$as_echo "yes" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13904	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13906	$as_echo "no" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13907
				13908	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13910
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13911	# check if sockaddr has sa_len member
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13912	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5
				13913	$as_echo_n "checking if sockaddr has sa_len member... " >&6; }
				13914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13915	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13916	#include <sys/types.h>
				13917	#include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13918	int
				13919	main ()
				13920	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13921	struct sockaddr x;
				13922	x.sa_len = 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13923	;
				13924	return 0;
				13925	}
				13926	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13927	if ac_fn_c_try_compile "$LINENO"; then :
				13928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13929	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13930
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13931	$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13932
				13933	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13935	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13936
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13937	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13938	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13939
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13940	# 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]	13941
				13942
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13943	ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13944	if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13945
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13946	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Martin v. Löwis	4ddc78a	2006-01-29 09:53:44	[diff] [blame]	13947
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13948	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5
				13949	$as_echo_n "checking gethostbyname_r with 6 args... " >&6; }
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13950	OLD_CFLAGS=$CFLAGS
				13951	CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13952	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13953	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13954
				13955	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13956
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13957	int
				13958	main ()
				13959	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13960
				13961	char *name;
				13962	struct hostent he, res;
				13963	char buffer[2048];
				13964	int buflen = 2048;
				13965	int h_errnop;
				13966
				13967	(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13968
				13969	;
				13970	return 0;
				13971	}
				13972	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13973	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13974
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13975	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	13976
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13977
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13978	$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13979
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13980	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13981	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13982
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13983	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13984
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13986	$as_echo "no" >&6; }
				13987	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5
				13988	$as_echo_n "checking gethostbyname_r with 5 args... " >&6; }
				13989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13990	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13991
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13992	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13993
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13994	int
				13995	main ()
				13996	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13997
				13998	char *name;
				13999	struct hostent *he;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14000	char buffer[2048];
				14001	int buflen = 2048;
				14002	int h_errnop;
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14003
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14004	(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14005
				14006	;
				14007	return 0;
				14008	}
				14009	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14010	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14011
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14012	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	14013
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14014
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14015	$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14016
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14018	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14019
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14020	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14021
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14023	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	14024	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
				14025	$as_echo_n "checking gethostbyname_r with 3 args... " >&6; }
				14026	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14027	/* end confdefs.h. */
				14028
				14029	# include <netdb.h>
				14030
				14031	int
				14032	main ()
				14033	{
				14034
				14035	char *name;
				14036	struct hostent *he;
				14037	struct hostent_data data;
				14038
				14039	(void) gethostbyname_r(name, he, &data);
				14040
				14041	;
				14042	return 0;
				14043	}
				14044	_ACEOF
				14045	if ac_fn_c_try_compile "$LINENO"; then :
				14046
				14047	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
				14048
				14049
				14050	$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
				14051
				14052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14053	$as_echo "yes" >&6; }
				14054
				14055	else
				14056
				14057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14058	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14059
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14060	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14062
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14063	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14064	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14065
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14066	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14067	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14068	CFLAGS=$OLD_CFLAGS
				14069
				14070	else
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14071
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14072	for ac_func in gethostbyname
				14073	do :
				14074	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14075	if test "x$ac_cv_func_gethostbyname" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14076	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14077	#define HAVE_GETHOSTBYNAME 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14078	_ACEOF
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14079
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14080	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	14081	done
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14082
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14083
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	14084	fi
				14085
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14086
				14087
				14088
				14089
				14090
				14091
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14092	# checks for system services
				14093	# (none yet)
				14094
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14095	# Linux requires this for correct f.p. operations
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14096	ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14097	if test "x$ac_cv_func___fpu_control" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14098
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	14099	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5
				14101	$as_echo_n "checking for __fpu_control in -lieee... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14102	if ${ac_cv_lib_ieee___fpu_control+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14103	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14104	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14105	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	14106	LIBS="-lieee $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14107	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14108	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14109
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14110	/* Override any GCC internal prototype to avoid an error.
				14111	Use char because int might match the return type of a GCC
				14112	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14113	#ifdef __cplusplus
				14114	extern "C"
				14115	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14116	char __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14117	int
				14118	main ()
				14119	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14120	return __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14121	;
				14122	return 0;
				14123	}
				14124	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14125	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14126	ac_cv_lib_ieee___fpu_control=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14127	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14128	ac_cv_lib_ieee___fpu_control=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14129	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14130	rm -f core conftest.err conftest.$ac_objext \
				14131	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14132	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14133	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5
				14135	$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14136	if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14137	cat >>confdefs.h <<_ACEOF
				14138	#define HAVE_LIBIEEE 1
				14139	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14140
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	14141	LIBS="-lieee $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14142
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14143	fi
				14144
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14145
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	14146	fi
				14147
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14148
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14149	# check for --with-libm=...
				14150
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14151	case $ac_sys_system in
Guido van Rossum	3dc0a51	2000-10-05 18:00:06	[diff] [blame]	14152	Darwin) ;;
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14153	*) LIBM=-lm
				14154	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5
				14156	$as_echo_n "checking for --with-libm=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14157
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14158	# Check whether --with-libm was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14159	if test "${with_libm+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14160	withval=$with_libm;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14161	if test "$withval" = no
				14162	then LIBM=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5
				14164	$as_echo "force LIBM empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14165	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14166	then LIBM=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5
				14168	$as_echo "set LIBM=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14169	else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14170	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14171	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14172	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5
				14173	$as_echo "default LIBM=\"$LIBM\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14174	fi
				14175
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14176
				14177	# check for --with-libc=...
				14178
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5
				14180	$as_echo_n "checking for --with-libc=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14181
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14182	# Check whether --with-libc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14183	if test "${with_libc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14184	withval=$with_libc;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14185	if test "$withval" = no
				14186	then LIBC=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5
				14188	$as_echo "force LIBC empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14189	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14190	then LIBC=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5
				14192	$as_echo "set LIBC=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14193	else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14194	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14195	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5
				14197	$as_echo "default LIBC=\"$LIBC\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14198	fi
				14199
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14200
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14201	# **************************************
				14202	# * Check for gcc x64 inline assembler *
				14203	# **************************************
				14204
				14205	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5
				14206	$as_echo_n "checking for x64 gcc inline assembler... " >&6; }
				14207	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14208	/* end confdefs.h. */
				14209
				14210	int
				14211	main ()
				14212	{
				14213
				14214	__asm__ __volatile__ ("movq %rcx, %rax");
				14215
				14216	;
				14217	return 0;
				14218	}
				14219	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14220	if ac_fn_c_try_link "$LINENO"; then :
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14221	have_gcc_asm_for_x64=yes
				14222	else
				14223	have_gcc_asm_for_x64=no
				14224	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14225	rm -f core conftest.err conftest.$ac_objext \
				14226	conftest$ac_exeext conftest.$ac_ext
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x64" >&5
				14228	$as_echo "$have_gcc_asm_for_x64" >&6; }
				14229	if test "$have_gcc_asm_for_x64" = yes
				14230	then
				14231
				14232	$as_echo "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
				14233
				14234	fi
				14235
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14236	# **************************************************
				14237	# * Check for various properties of floating point *
				14238	# **************************************************
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14239
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14240	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are little-endian IEEE 754 binary64" >&5
				14241	$as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14242	if ${ac_cv_little_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14243	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14244	else
				14245
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14246	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14247	ac_cv_little_endian_double=no
				14248	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14249	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14250	/* end confdefs.h. */
				14251
				14252	#include <string.h>
				14253	int main() {
				14254	double x = 9006104071832581.0;
				14255	if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0)
				14256	return 0;
				14257	else
				14258	return 1;
				14259	}
				14260
				14261	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14262	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14263	ac_cv_little_endian_double=yes
				14264	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14265	ac_cv_little_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14266	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14267	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14268	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14269	fi
				14270
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14271	fi
				14272
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian_double" >&5
				14274	$as_echo "$ac_cv_little_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14275	if test "$ac_cv_little_endian_double" = yes
				14276	then
				14277
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14278	$as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14279
				14280	fi
				14281
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are big-endian IEEE 754 binary64" >&5
				14283	$as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14284	if ${ac_cv_big_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14285	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14286	else
				14287
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14288	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14289	ac_cv_big_endian_double=no
				14290	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14292	/* end confdefs.h. */
				14293
				14294	#include <string.h>
				14295	int main() {
				14296	double x = 9006104071832581.0;
				14297	if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0)
				14298	return 0;
				14299	else
				14300	return 1;
				14301	}
				14302
				14303	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14304	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14305	ac_cv_big_endian_double=yes
				14306	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14307	ac_cv_big_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14308	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14309	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14310	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14311	fi
				14312
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14313	fi
				14314
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14315	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian_double" >&5
				14316	$as_echo "$ac_cv_big_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14317	if test "$ac_cv_big_endian_double" = yes
				14318	then
				14319
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14320	$as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14321
				14322	fi
				14323
				14324	# Some ARM platforms use a mixed-endian representation for doubles.
				14325	# While Python doesn't currently have full support for these platforms
				14326	# (see e.g., issue 1762561), we can at least make sure that float <-> string
				14327	# conversions work.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14328	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5
				14329	$as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14330	if ${ac_cv_mixed_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14331	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14332	else
				14333
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14334	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14335	ac_cv_mixed_endian_double=no
				14336	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14337	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14338	/* end confdefs.h. */
				14339
				14340	#include <string.h>
				14341	int main() {
				14342	double x = 9006104071832581.0;
				14343	if (memcmp(&x, "\x01\xff\x3f\x43\x05\x04\x03\x02", 8) == 0)
				14344	return 0;
				14345	else
				14346	return 1;
				14347	}
				14348
				14349	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14350	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14351	ac_cv_mixed_endian_double=yes
				14352	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14353	ac_cv_mixed_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14354	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14355	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14356	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14357	fi
				14358
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14359	fi
				14360
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mixed_endian_double" >&5
				14362	$as_echo "$ac_cv_mixed_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14363	if test "$ac_cv_mixed_endian_double" = yes
				14364	then
				14365
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14366	$as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14367
				14368	fi
				14369
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14370	# The short float repr introduced in Python 3.1 requires the
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14371	# correctly-rounded string <-> double conversion functions from
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14372	# Python/dtoa.c, which in turn require that the FPU uses 53-bit
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14373	# 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]	14374	# rounding precision of 64 bits. For gcc/x86, we can fix this by
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14375	# using inline assembler to get and set the x87 FPU control word.
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14376
				14377	# This inline assembler syntax may also work for suncc and icc,
				14378	# so we try it on all platforms.
				14379
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5
				14381	$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; }
				14382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14383	/* end confdefs.h. */
				14384
				14385	int
				14386	main ()
				14387	{
				14388
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14389	unsigned short cw;
				14390	__asm__ __volatile__ ("fnstcw %0" : "=m" (cw));
				14391	__asm__ __volatile__ ("fldcw %0" : : "m" (cw));
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14392
				14393	;
				14394	return 0;
				14395	}
				14396	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14397	if ac_fn_c_try_link "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14398	have_gcc_asm_for_x87=yes
				14399	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14400	have_gcc_asm_for_x87=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14401	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14402	rm -f core conftest.err conftest.$ac_objext \
				14403	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5
				14405	$as_echo "$have_gcc_asm_for_x87" >&6; }
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14406	if test "$have_gcc_asm_for_x87" = yes
				14407	then
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14408
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14409	$as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14410
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14411	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14412
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14413	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5
				14414	$as_echo_n "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; }
				14415	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14416	/* end confdefs.h. */
				14417
				14418	int
				14419	main ()
				14420	{
				14421
				14422	unsigned int fpcr;
				14423	__asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr));
				14424	__asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr));
				14425
				14426	;
				14427	return 0;
				14428	}
				14429	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14430	if ac_fn_c_try_link "$LINENO"; then :
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14431	have_gcc_asm_for_mc68881=yes
				14432	else
				14433	have_gcc_asm_for_mc68881=no
				14434	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14435	rm -f core conftest.err conftest.$ac_objext \
				14436	conftest$ac_exeext conftest.$ac_ext
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_mc68881" >&5
				14438	$as_echo "$have_gcc_asm_for_mc68881" >&6; }
				14439	if test "$have_gcc_asm_for_mc68881" = yes
				14440	then
				14441
				14442	$as_echo "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
				14443
				14444	fi
				14445
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14446	# Detect whether system arithmetic is subject to x87-style double
				14447	# rounding issues. The result of this test has little meaning on non
				14448	# IEEE 754 platforms. On IEEE 754, test should return 1 if rounding
				14449	# mode is round-to-nearest and double rounding issues are present, and
				14450	# 0 otherwise. See http://bugs.python.org/issue2937 for more info.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5
				14452	$as_echo_n "checking for x87-style double rounding... " >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14453	# $BASECFLAGS may affect the result
				14454	ac_save_cc="$CC"
				14455	CC="$CC $BASECFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14456	if test "$cross_compiling" = yes; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14457	ac_cv_x87_double_rounding=no
				14458	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14459	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14460	/* end confdefs.h. */
				14461
				14462	#include <stdlib.h>
				14463	#include <math.h>
				14464	int main() {
				14465	volatile double x, y, z;
				14466	/* 1./(1-2-53) -> 1+2-52 (correct), 1.0 (double rounding) */
				14467	x = 0.99999999999999989; /* 1-2*-53 /
				14468	y = 1./x;
				14469	if (y != 1.)
				14470	exit(0);
				14471	/* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */
				14472	x = 1e16;
				14473	y = 2.99999;
				14474	z = x + y;
				14475	if (z != 1e16+4.)
				14476	exit(0);
				14477	/* both tests show evidence of double rounding */
				14478	exit(1);
				14479	}
				14480
				14481	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14482	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14483	ac_cv_x87_double_rounding=no
				14484	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14485	ac_cv_x87_double_rounding=yes
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14486	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14487	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14488	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14489	fi
				14490
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14491	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5
				14493	$as_echo "$ac_cv_x87_double_rounding" >&6; }
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14494	if test "$ac_cv_x87_double_rounding" = yes
				14495	then
				14496
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14497	$as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14498
				14499	fi
				14500
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14501	# ************************************
				14502	# * Check for mathematical functions *
				14503	# ************************************
				14504
				14505	LIBS_SAVE=$LIBS
				14506	LIBS="$LIBS $LIBM"
				14507
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14508	for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma
				14509	do :
				14510	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14511	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14512	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14513	cat >>confdefs.h <<_ACEOF
				14514	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14515	_ACEOF
				14516
				14517	fi
				14518	done
				14519
Victor Stinner	8f9f8d6	2011-05-09 10:45:41	[diff] [blame]	14520	for ac_func in hypot lgamma log1p log2 round tgamma
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14521	do :
				14522	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14523	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14524	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14525	cat >>confdefs.h <<_ACEOF
				14526	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14527	_ACEOF
				14528
				14529	fi
				14530	done
				14531
				14532	ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h>
				14533	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14534	if test "x$ac_cv_have_decl_isinf" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14535	ac_have_decl=1
				14536	else
				14537	ac_have_decl=0
				14538	fi
				14539
				14540	cat >>confdefs.h <<_ACEOF
				14541	#define HAVE_DECL_ISINF $ac_have_decl
				14542	_ACEOF
				14543	ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h>
				14544	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14545	if test "x$ac_cv_have_decl_isnan" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14546	ac_have_decl=1
				14547	else
				14548	ac_have_decl=0
				14549	fi
				14550
				14551	cat >>confdefs.h <<_ACEOF
				14552	#define HAVE_DECL_ISNAN $ac_have_decl
				14553	_ACEOF
				14554	ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h>
				14555	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14556	if test "x$ac_cv_have_decl_isfinite" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14557	ac_have_decl=1
				14558	else
				14559	ac_have_decl=0
				14560	fi
				14561
				14562	cat >>confdefs.h <<_ACEOF
				14563	#define HAVE_DECL_ISFINITE $ac_have_decl
				14564	_ACEOF
				14565
				14566
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14567	# On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of
				14568	# -0. on some architectures.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14569	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tanh preserves the sign of zero" >&5
				14570	$as_echo_n "checking whether tanh preserves the sign of zero... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14571	if ${ac_cv_tanh_preserves_zero_sign+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14572	$as_echo_n "(cached) " >&6
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14573	else
				14574
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14575	if test "$cross_compiling" = yes; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14576	ac_cv_tanh_preserves_zero_sign=no
				14577	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14578	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14579	/* end confdefs.h. */
				14580
				14581	#include <math.h>
				14582	#include <stdlib.h>
				14583	int main() {
				14584	/* return 0 if either negative zeros don't exist
				14585	on this platform or if negative zeros exist
				14586	and tanh(-0.) == -0. */
				14587	if (atan2(0., -1.) == atan2(-0., -1.) \|\|
				14588	atan2(tanh(-0.), -1.) == atan2(-0., -1.)) exit(0);
				14589	else exit(1);
				14590	}
				14591
				14592	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14593	if ac_fn_c_try_run "$LINENO"; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14594	ac_cv_tanh_preserves_zero_sign=yes
				14595	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14596	ac_cv_tanh_preserves_zero_sign=no
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14597	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14598	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14599	conftest.$ac_objext conftest.beam conftest.$ac_ext
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14600	fi
				14601
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14602	fi
				14603
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tanh_preserves_zero_sign" >&5
				14605	$as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; }
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14606	if test "$ac_cv_tanh_preserves_zero_sign" = yes
				14607	then
				14608
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14609	$as_echo "#define TANH_PRESERVES_ZERO_SIGN 1" >>confdefs.h
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14610
				14611	fi
				14612
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14613	if test "$ac_cv_func_log1p" = yes
				14614	then
				14615	# On some versions of AIX, log1p(-0.) returns 0. instead of
				14616	# -0. See issue #9920.
				14617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether log1p drops the sign of negative zero" >&5
				14618	$as_echo_n "checking whether log1p drops the sign of negative zero... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14619	if ${ac_cv_log1p_drops_zero_sign+:} false; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14620	$as_echo_n "(cached) " >&6
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14621	else
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14622
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14623	if test "$cross_compiling" = yes; then :
				14624	ac_cv_log1p_drops_zero_sign=no
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14625	else
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14627	/* end confdefs.h. */
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14628
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14629	#include <math.h>
				14630	#include <stdlib.h>
				14631	int main() {
				14632	/* Fail if the signs of log1p(-0.) and -0. can be
				14633	distinguished. */
				14634	if (atan2(log1p(-0.), -1.) == atan2(-0., -1.))
				14635	return 0;
				14636	else
				14637	return 1;
				14638	}
				14639
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14640	_ACEOF
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14641	if ac_fn_c_try_run "$LINENO"; then :
				14642	ac_cv_log1p_drops_zero_sign=no
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14643	else
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14644	ac_cv_log1p_drops_zero_sign=yes
				14645	fi
				14646	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14647	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14648	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14649
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14650	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14651
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_log1p_drops_zero_sign" >&5
				14653	$as_echo "$ac_cv_log1p_drops_zero_sign" >&6; }
				14654	fi
				14655	if test "$ac_cv_log1p_drops_zero_sign" = yes
				14656	then
				14657
				14658	$as_echo "#define LOG1P_DROPS_ZERO_SIGN 1" >>confdefs.h
				14659
				14660	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14661
Guido van Rossum	af5b83e	1995-01-04 19:02:35	[diff] [blame]	14662	LIBS=$LIBS_SAVE
				14663
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14664	# For multiprocessing module, check that sem_open
				14665	# actually works. For FreeBSD versions <= 7.2,
				14666	# the kernel module that provides POSIX semaphores
				14667	# isn't loaded by default, so an attempt to call
				14668	# sem_open results in a 'Signal 12' error.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5
				14670	$as_echo_n "checking whether POSIX semaphores are enabled... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14671	if ${ac_cv_posix_semaphores_enabled+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14672	$as_echo_n "(cached) " >&6
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14673	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14674	if test "$cross_compiling" = yes; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14675	ac_cv_posix_semaphores_enabled=yes
				14676	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14677	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14678	/* end confdefs.h. */
				14679
				14680	#include <unistd.h>
				14681	#include <fcntl.h>
				14682	#include <stdio.h>
				14683	#include <semaphore.h>
				14684	#include <sys/stat.h>
				14685
				14686	int main(void) {
				14687	sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR\|S_IWUSR, 0);
				14688	if (a == SEM_FAILED) {
				14689	perror("sem_open");
				14690	return 1;
				14691	}
				14692	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14693	sem_unlink("/autoconf");
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14694	return 0;
				14695	}
				14696
				14697	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14698	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14699	ac_cv_posix_semaphores_enabled=yes
				14700	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14701	ac_cv_posix_semaphores_enabled=no
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14702	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14703	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14704	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14705	fi
				14706
				14707
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14708	fi
				14709
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14710	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5
				14711	$as_echo "$ac_cv_posix_semaphores_enabled" >&6; }
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14712	if test $ac_cv_posix_semaphores_enabled = no
				14713	then
				14714
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14715	$as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14716
				14717	fi
				14718
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14719	# Multiprocessing check for broken sem_getvalue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5
				14721	$as_echo_n "checking for broken sem_getvalue... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14722	if ${ac_cv_broken_sem_getvalue+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14723	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14724	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14725	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14726	ac_cv_broken_sem_getvalue=yes
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14727	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14729	/* end confdefs.h. */
				14730
				14731	#include <unistd.h>
				14732	#include <fcntl.h>
				14733	#include <stdio.h>
				14734	#include <semaphore.h>
				14735	#include <sys/stat.h>
				14736
				14737	int main(void){
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14738	sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR\|S_IWUSR, 0);
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14739	int count;
				14740	int res;
				14741	if(a==SEM_FAILED){
				14742	perror("sem_open");
				14743	return 1;
				14744
				14745	}
				14746	res = sem_getvalue(a, &count);
				14747	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14748	sem_unlink("/autocftw");
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14749	return res==-1 ? 1 : 0;
				14750	}
				14751
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14752	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14753	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14754	ac_cv_broken_sem_getvalue=no
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14755	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14756	ac_cv_broken_sem_getvalue=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14757	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14758	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14759	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	14760	fi
				14761
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14762
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14763	fi
				14764
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5
				14766	$as_echo "$ac_cv_broken_sem_getvalue" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14767	if test $ac_cv_broken_sem_getvalue = yes
				14768	then
				14769
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14770	$as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14771
				14772	fi
				14773
Serhiy Storchaka	c2f7d87	2016-05-04 06:44:44	[diff] [blame]	14774	ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h>
				14775	"
				14776	if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then :
				14777	ac_have_decl=1
				14778	else
				14779	ac_have_decl=0
				14780	fi
				14781
				14782	cat >>confdefs.h <<_ACEOF
				14783	#define HAVE_DECL_RTLD_LAZY $ac_have_decl
				14784	_ACEOF
				14785	ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
				14786	"
				14787	if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then :
				14788	ac_have_decl=1
				14789	else
				14790	ac_have_decl=0
				14791	fi
				14792
				14793	cat >>confdefs.h <<_ACEOF
				14794	#define HAVE_DECL_RTLD_NOW $ac_have_decl
				14795	_ACEOF
				14796	ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h>
				14797	"
				14798	if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then :
				14799	ac_have_decl=1
				14800	else
				14801	ac_have_decl=0
				14802	fi
				14803
				14804	cat >>confdefs.h <<_ACEOF
				14805	#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl
				14806	_ACEOF
				14807	ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h>
				14808	"
				14809	if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then :
				14810	ac_have_decl=1
				14811	else
				14812	ac_have_decl=0
				14813	fi
				14814
				14815	cat >>confdefs.h <<_ACEOF
				14816	#define HAVE_DECL_RTLD_LOCAL $ac_have_decl
				14817	_ACEOF
				14818	ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h>
				14819	"
				14820	if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then :
				14821	ac_have_decl=1
				14822	else
				14823	ac_have_decl=0
				14824	fi
				14825
				14826	cat >>confdefs.h <<_ACEOF
				14827	#define HAVE_DECL_RTLD_NODELETE $ac_have_decl
				14828	_ACEOF
				14829	ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h>
				14830	"
				14831	if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then :
				14832	ac_have_decl=1
				14833	else
				14834	ac_have_decl=0
				14835	fi
				14836
				14837	cat >>confdefs.h <<_ACEOF
				14838	#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl
				14839	_ACEOF
				14840	ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h>
				14841	"
				14842	if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then :
				14843	ac_have_decl=1
				14844	else
				14845	ac_have_decl=0
				14846	fi
				14847
				14848	cat >>confdefs.h <<_ACEOF
				14849	#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl
				14850	_ACEOF
Michael Felt	c5ae169	2017-12-19 12:58:49	[diff] [blame]	14851	ac_fn_c_check_decl "$LINENO" "RTLD_MEMBER" "ac_cv_have_decl_RTLD_MEMBER" "#include <dlfcn.h>
				14852	"
				14853	if test "x$ac_cv_have_decl_RTLD_MEMBER" = xyes; then :
				14854	ac_have_decl=1
				14855	else
				14856	ac_have_decl=0
				14857	fi
				14858
				14859	cat >>confdefs.h <<_ACEOF
				14860	#define HAVE_DECL_RTLD_MEMBER $ac_have_decl
				14861	_ACEOF
Serhiy Storchaka	c2f7d87	2016-05-04 06:44:44	[diff] [blame]	14862
				14863
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14864	# determine what size digit to use for Python's longs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14865	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5
				14866	$as_echo_n "checking digit size for Python's longs... " >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14867	# Check whether --enable-big-digits was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14868	if test "${enable_big_digits+set}" = set; then :
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14869	enableval=$enable_big_digits; case $enable_big_digits in
				14870	yes)
				14871	enable_big_digits=30 ;;
				14872	no)
				14873	enable_big_digits=15 ;;
				14874	15\|30)
				14875	;;
				14876	*)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14877	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]	14878	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14879	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5
				14880	$as_echo "$enable_big_digits" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14881
				14882	cat >>confdefs.h <<_ACEOF
				14883	#define PYLONG_BITS_IN_DIGIT $enable_big_digits
				14884	_ACEOF
				14885
				14886
				14887	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				14889	$as_echo "no value specified" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14890	fi
				14891
				14892
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14893	# check for wchar.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14894	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]	14895	if test "x$ac_cv_header_wchar_h" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14896
				14897
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14898	$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14899
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	14900	wchar_h="yes"
				14901
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14902	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14903	wchar_h="no"
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14904
				14905	fi
				14906
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14907
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14908
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14909	# determine wchar_t size
				14910	if test "$wchar_h" = yes
				14911	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14912	# 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]	14913	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				14914	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				14915	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14916	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
				14917	$as_echo_n "checking size of wchar_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14918	if ${ac_cv_sizeof_wchar_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14919	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14920	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14921	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h>
				14922	"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14923
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14924	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14925	if test "$ac_cv_type_wchar_t" = yes; then
				14926	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				14927	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14928	as_fn_error 77 "cannot compute sizeof (wchar_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14929	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14930	else
				14931	ac_cv_sizeof_wchar_t=0
				14932	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14933	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14934
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14935	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
				14937	$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14938
				14939
				14940
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14941	cat >>confdefs.h <<_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14942	#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14943	_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14944
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14945
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14946	fi
				14947
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14948	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5
				14949	$as_echo_n "checking for UCS-4 tcl... " >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14950	have_ucs4_tcl=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14952	/* end confdefs.h. */
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14953
				14954	#include <tcl.h>
				14955	#if TCL_UTF_MAX != 6
				14956	# error "NOT UCS4_TCL"
				14957	#endif
				14958	int
				14959	main ()
				14960	{
				14961
				14962	;
				14963	return 0;
				14964	}
				14965	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14966	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14967
				14968
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14969	$as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14970
				14971	have_ucs4_tcl=yes
				14972
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14973	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14974	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5
				14976	$as_echo "$have_ucs4_tcl" >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14977
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14978	# check whether wchar_t is signed or not
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14979	if test "$wchar_h" = yes
				14980	then
				14981	# check whether wchar_t is signed or not
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14982	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5
				14983	$as_echo_n "checking whether wchar_t is signed... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14984	if ${ac_cv_wchar_t_signed+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14985	$as_echo_n "(cached) " >&6
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14986	else
				14987
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14988	if test "$cross_compiling" = yes; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14989	ac_cv_wchar_t_signed=yes
				14990	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14992	/* end confdefs.h. */
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14993
				14994	#include <wchar.h>
				14995	int main()
				14996	{
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	14997	/* Success: exit code 0 */
				14998	exit((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1);
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14999	}
				15000
				15001	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15002	if ac_fn_c_try_run "$LINENO"; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	15003	ac_cv_wchar_t_signed=yes
				15004	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15005	ac_cv_wchar_t_signed=no
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	15006	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15007	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15008	conftest.$ac_objext conftest.beam conftest.$ac_ext
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	15009	fi
				15010
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	15011	fi
				15012
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5
				15014	$as_echo "$ac_cv_wchar_t_signed" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15015	fi
				15016
Miss Islington (bot)	4973f76	2018-08-24 16:36:30	[diff] [blame]	15017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is usable" >&5
				15018	$as_echo_n "checking whether wchar_t is usable... " >&6; }
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	15019	# wchar_t is only usable if it maps to an unsigned type
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	15020	if test "$ac_cv_sizeof_wchar_t" -ge 2 \
Matthias Klose	7dbeed7	2004-12-24 08:22:17	[diff] [blame]	15021	-a "$ac_cv_wchar_t_signed" = "no"
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	15022	then
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	15023
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15024	$as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15025
Miss Islington (bot)	4973f76	2018-08-24 16:36:30	[diff] [blame]	15026	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				15027	$as_echo "yes" >&6; }
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	15028	else
Miss Islington (bot)	4973f76	2018-08-24 16:36:30	[diff] [blame]	15029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				15030	$as_echo "no" >&6; }
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	15031	fi
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15032
				15033	# check for endianness
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15034	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
				15035	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15036	if ${ac_cv_c_bigendian+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15037	$as_echo_n "(cached) " >&6
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15038	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15039	ac_cv_c_bigendian=unknown
				15040	# See if we're dealing with a universal compiler.
				15041	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15042	/* end confdefs.h. */
				15043	#ifndef __APPLE_CC__
				15044	not a universal capable compiler
				15045	#endif
				15046	typedef int dummy;
				15047
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15048	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15049	if ac_fn_c_try_compile "$LINENO"; then :
				15050
				15051	# Check for potential -arch flags. It is not universal unless
				15052	# there are at least two -arch flags with different values.
				15053	ac_arch=
				15054	ac_prev=
				15055	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
				15056	if test -n "$ac_prev"; then
				15057	case $ac_word in
				15058	i?86 \| x86_64 \| ppc \| ppc64)
				15059	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
				15060	ac_arch=$ac_word
				15061	else
				15062	ac_cv_c_bigendian=universal
				15063	break
				15064	fi
				15065	;;
				15066	esac
				15067	ac_prev=
				15068	elif test "x$ac_word" = "x-arch"; then
				15069	ac_prev=arch
				15070	fi
				15071	done
				15072	fi
				15073	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15074	if test $ac_cv_c_bigendian = unknown; then
				15075	# See if sys/param.h defines the BYTE_ORDER macro.
				15076	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15077	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15078	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15079	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15080
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15081	int
				15082	main ()
				15083	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15084	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
				15085	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
				15086	&& LITTLE_ENDIAN)
				15087	bogus endian macros
				15088	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15089
				15090	;
				15091	return 0;
				15092	}
				15093	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15094	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15095	# It does; now see whether it defined to BIG_ENDIAN or not.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15096	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15097	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15098	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15099	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15100
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15101	int
				15102	main ()
				15103	{
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15104	#if BYTE_ORDER != BIG_ENDIAN
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15105	not big endian
				15106	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15107
				15108	;
				15109	return 0;
				15110	}
				15111	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15112	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15113	ac_cv_c_bigendian=yes
				15114	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15115	ac_cv_c_bigendian=no
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15116	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15117	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15118	fi
				15119	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15120	fi
				15121	if test $ac_cv_c_bigendian = unknown; then
				15122	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
				15123	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15124	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15125	#include <limits.h>
				15126
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15127	int
				15128	main ()
				15129	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15130	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
				15131	bogus endian macros
				15132	#endif
				15133
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15134	;
				15135	return 0;
				15136	}
				15137	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15138	if ac_fn_c_try_compile "$LINENO"; then :
				15139	# It does; now see whether it defined to _BIG_ENDIAN or not.
				15140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15141	/* end confdefs.h. */
				15142	#include <limits.h>
				15143
				15144	int
				15145	main ()
				15146	{
				15147	#ifndef _BIG_ENDIAN
				15148	not big endian
				15149	#endif
				15150
				15151	;
				15152	return 0;
				15153	}
				15154	_ACEOF
				15155	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15156	ac_cv_c_bigendian=yes
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15157	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15158	ac_cv_c_bigendian=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15159	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15161	fi
				15162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15163	fi
				15164	if test $ac_cv_c_bigendian = unknown; then
				15165	# Compile a test program.
				15166	if test "$cross_compiling" = yes; then :
				15167	# Try to guess by grepping values from an object file.
				15168	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15169	/* end confdefs.h. */
				15170	short int ascii_mm[] =
				15171	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
				15172	short int ascii_ii[] =
				15173	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
				15174	int use_ascii (int i) {
				15175	return ascii_mm[i] + ascii_ii[i];
				15176	}
				15177	short int ebcdic_ii[] =
				15178	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
				15179	short int ebcdic_mm[] =
				15180	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
				15181	int use_ebcdic (int i) {
				15182	return ebcdic_mm[i] + ebcdic_ii[i];
				15183	}
				15184	extern int foo;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15185
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15186	int
				15187	main ()
				15188	{
				15189	return use_ascii (foo) == use_ebcdic (foo);
				15190	;
				15191	return 0;
				15192	}
				15193	_ACEOF
				15194	if ac_fn_c_try_compile "$LINENO"; then :
				15195	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
				15196	ac_cv_c_bigendian=yes
				15197	fi
				15198	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
				15199	if test "$ac_cv_c_bigendian" = unknown; then
				15200	ac_cv_c_bigendian=no
				15201	else
				15202	# finding both strings is unlikely to happen, but who knows?
				15203	ac_cv_c_bigendian=unknown
				15204	fi
				15205	fi
				15206	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15208	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15209	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15210	/* end confdefs.h. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15211	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15212	int
				15213	main ()
				15214	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15215
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15216	/* Are we little or big endian? From Harbison&Steele. */
				15217	union
				15218	{
				15219	long int l;
				15220	char c[sizeof (long int)];
				15221	} u;
				15222	u.l = 1;
				15223	return u.c[sizeof (long int) - 1] == 1;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15224
				15225	;
				15226	return 0;
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15227	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15228	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15229	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15230	ac_cv_c_bigendian=no
				15231	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15232	ac_cv_c_bigendian=yes
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15233	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15234	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15235	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15236	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15237
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15238	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15239	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
				15241	$as_echo "$ac_cv_c_bigendian" >&6; }
				15242	case $ac_cv_c_bigendian in #(
				15243	yes)
				15244	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
				15245	;; #(
				15246	no)
				15247	;; #(
				15248	universal)
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	15249
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15250	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15251
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15252	;; #(
				15253	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15254	as_fn_error $? "unknown endianness
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15255	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15256	esac
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15257
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15258
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15259	# ABI version string for Python extension modules. This appears between the
				15260	# periods in shared library file names, e.g. foo.<SOABI>.so. It is calculated
				15261	# from the following attributes which affect the ABI of this Python build (in
				15262	# this order):
				15263	#
				15264	# * The Python implementation (always 'cpython-' for us)
				15265	# * The major and minor version numbers
				15266	# * --with-pydebug (adds a 'd')
				15267	# * --with-pymalloc (adds a 'm')
				15268	# * --with-wide-unicode (adds a 'u')
				15269	#
				15270	# Thus for example, Python 3.2 built with wide unicode, pydebug, and pymalloc,
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	15271	# would get a shared library ABI version tag of 'cpython-32dmu' and shared
				15272	# libraries would be named 'foo.cpython-32dmu.so'.
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15273
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15274	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ABIFLAGS" >&5
				15275	$as_echo_n "checking ABIFLAGS... " >&6; }
				15276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ABIFLAGS" >&5
				15277	$as_echo "$ABIFLAGS" >&6; }
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15278	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SOABI" >&5
				15279	$as_echo_n "checking SOABI... " >&6; }
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	15280	SOABI='cpython-'`echo $VERSION \| tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SOABI" >&5
				15282	$as_echo "$SOABI" >&6; }
				15283
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	15284
				15285	case $ac_sys_system in
Ned Deily	3b81248	2015-04-16 00:11:47	[diff] [blame]	15286	Linux\|GNU\|Darwin)
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	15287	EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX};;
				15288	*)
				15289	EXT_SUFFIX=${SHLIB_SUFFIX};;
				15290	esac
				15291
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15292	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDVERSION" >&5
				15293	$as_echo_n "checking LDVERSION... " >&6; }
				15294	LDVERSION='$(VERSION)$(ABIFLAGS)'
				15295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDVERSION" >&5
				15296	$as_echo "$LDVERSION" >&6; }
				15297
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15298
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	15299	if test x$PLATFORM_TRIPLET = x; then
				15300	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}"
				15301	else
				15302	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}-${PLATFORM_TRIPLET}"
				15303	fi
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15304
				15305
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15306	# Check whether right shifting a negative integer extends the sign bit
				15307	# or fills with zeros (like the Cray J90, according to Tim Peters).
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15308	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5
				15309	$as_echo_n "checking whether right shift extends the sign bit... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15310	if ${ac_cv_rshift_extends_sign+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15311	$as_echo_n "(cached) " >&6
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15312	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15313
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15314	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15315	ac_cv_rshift_extends_sign=yes
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15316	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15317	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15318	/* end confdefs.h. */
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15319
				15320	int main()
				15321	{
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15322	exit(((-1)>>3 == -1) ? 0 : 1);
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15323	}
				15324
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15325	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15326	if ac_fn_c_try_run "$LINENO"; then :
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15327	ac_cv_rshift_extends_sign=yes
				15328	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15329	ac_cv_rshift_extends_sign=no
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15330	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15331	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15332	conftest.$ac_objext conftest.beam conftest.$ac_ext
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15333	fi
				15334
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15335	fi
				15336
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5
				15338	$as_echo "$ac_cv_rshift_extends_sign" >&6; }
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15339	if test "$ac_cv_rshift_extends_sign" = no
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15340	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15341
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15342	$as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15343
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15344	fi
				15345
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15346	# check for getc_unlocked and related locking functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5
				15348	$as_echo_n "checking for getc_unlocked() and friends... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15349	if ${ac_cv_have_getc_unlocked+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15350	$as_echo_n "(cached) " >&6
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15351	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15352
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15354	/* end confdefs.h. */
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15355	#include <stdio.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15356	int
				15357	main ()
				15358	{
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15359
				15360	FILE *f = fopen("/dev/null", "r");
				15361	flockfile(f);
				15362	getc_unlocked(f);
				15363	funlockfile(f);
				15364
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15365	;
				15366	return 0;
				15367	}
				15368	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15369	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15370	ac_cv_have_getc_unlocked=yes
				15371	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15372	ac_cv_have_getc_unlocked=no
				15373	fi
				15374	rm -f core conftest.err conftest.$ac_objext \
				15375	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15376	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15377
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5
				15379	$as_echo "$ac_cv_have_getc_unlocked" >&6; }
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15380	if test "$ac_cv_have_getc_unlocked" = yes
				15381	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15382
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15383	$as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15384
				15385	fi
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15386
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15387	# check where readline lives
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15388	# save the value of LIBS so we don't actually link Python with readline
				15389	LIBS_no_readline=$LIBS
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15390
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15391	# On some systems we need to link readline to a termcap compatible
				15392	# library. NOTE: Keep the precedence of listed libraries synchronised
				15393	# with setup.py.
				15394	py_cv_lib_readline=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15395	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5
				15396	$as_echo_n "checking how to link readline libs... " >&6; }
doko@ubuntu.com	f2967c7	2012-06-30 15:32:23	[diff] [blame]	15397	for py_libtermcap in "" tinfo ncursesw ncurses curses termcap; do
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15398	if test -z "$py_libtermcap"; then
				15399	READLINE_LIBS="-lreadline"
				15400	else
				15401	READLINE_LIBS="-lreadline -l$py_libtermcap"
				15402	fi
				15403	LIBS="$READLINE_LIBS $LIBS_no_readline"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15405	/* end confdefs.h. */
				15406
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15407	/* Override any GCC internal prototype to avoid an error.
				15408	Use char because int might match the return type of a GCC
				15409	builtin and then its argument prototype would still apply. */
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15410	#ifdef __cplusplus
				15411	extern "C"
				15412	#endif
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15413	char readline ();
				15414	int
				15415	main ()
				15416	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15417	return readline ();
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15418	;
				15419	return 0;
				15420	}
				15421	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15422	if ac_fn_c_try_link "$LINENO"; then :
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15423	py_cv_lib_readline=yes
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15424	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15425	rm -f core conftest.err conftest.$ac_objext \
				15426	conftest$ac_exeext conftest.$ac_ext
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15427	if test $py_cv_lib_readline = yes; then
				15428	break
				15429	fi
				15430	done
				15431	# Uncomment this line if you want to use READINE_LIBS in Makefile or scripts
				15432	#AC_SUBST([READLINE_LIBS])
Gregory P. Smith	3856c37	2008-09-07 19:24:00	[diff] [blame]	15433	if test $py_cv_lib_readline = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				15435	$as_echo "none" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15436	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5
				15438	$as_echo "$READLINE_LIBS" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15439
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15440	$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15441
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15442	fi
				15443
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15444	# check for readline 2.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15445	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15446	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15447	#include <readline/readline.h>
				15448	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15449	if ac_fn_c_try_cpp "$LINENO"; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15450	have_readline=yes
				15451	else
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15452	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15453
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15454	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15455	rm -f conftest.err conftest.i conftest.$ac_ext
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15456	if test $have_readline = yes
				15457	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15459	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15460	#include <readline/readline.h>
				15461
				15462	_ACEOF
				15463	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15464	$EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15465
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15466	$as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15467
				15468	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15469	rm -f conftest*
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15470
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15471	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15472	/* end confdefs.h. */
				15473	#include <readline/readline.h>
				15474
				15475	_ACEOF
				15476	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15477	$EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then :
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15478
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15479	$as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15480
				15481	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15482	rm -f conftest*
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15483
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15484	fi
				15485
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15486	# check for readline 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15487	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5
				15488	$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15489	if ${ac_cv_lib_readline_rl_pre_input_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15490	$as_echo_n "(cached) " >&6
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15491	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15492	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15493	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15494	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15495	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15496
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15497	/* Override any GCC internal prototype to avoid an error.
				15498	Use char because int might match the return type of a GCC
				15499	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15500	#ifdef __cplusplus
				15501	extern "C"
				15502	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15503	char rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15504	int
				15505	main ()
				15506	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15507	return rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15508	;
				15509	return 0;
				15510	}
				15511	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15512	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15513	ac_cv_lib_readline_rl_pre_input_hook=yes
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15514	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15515	ac_cv_lib_readline_rl_pre_input_hook=no
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15516	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15517	rm -f core conftest.err conftest.$ac_objext \
				15518	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15519	LIBS=$ac_check_lib_save_LIBS
				15520	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5
				15522	$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15523	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]	15524
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15525	$as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15526
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15527	fi
				15528
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15529
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15530	# also in 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15531	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5
				15532	$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15533	if ${ac_cv_lib_readline_rl_completion_display_matches_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15534	$as_echo_n "(cached) " >&6
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15535	else
				15536	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15537	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15538	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15539	/* end confdefs.h. */
				15540
				15541	/* Override any GCC internal prototype to avoid an error.
				15542	Use char because int might match the return type of a GCC
				15543	builtin and then its argument prototype would still apply. */
				15544	#ifdef __cplusplus
				15545	extern "C"
				15546	#endif
				15547	char rl_completion_display_matches_hook ();
				15548	int
				15549	main ()
				15550	{
				15551	return rl_completion_display_matches_hook ();
				15552	;
				15553	return 0;
				15554	}
				15555	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15556	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15557	ac_cv_lib_readline_rl_completion_display_matches_hook=yes
				15558	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15559	ac_cv_lib_readline_rl_completion_display_matches_hook=no
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15560	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15561	rm -f core conftest.err conftest.$ac_objext \
				15562	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15563	LIBS=$ac_check_lib_save_LIBS
				15564	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15565	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5
				15566	$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15567	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]	15568
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15569	$as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15570
				15571	fi
				15572
				15573
Martin Panter	5dbbf1a	2016-04-03 02:54:58	[diff] [blame]	15574	# also in 4.0, but not in editline
				15575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -lreadline" >&5
				15576	$as_echo_n "checking for rl_resize_terminal in -lreadline... " >&6; }
				15577	if ${ac_cv_lib_readline_rl_resize_terminal+:} false; then :
				15578	$as_echo_n "(cached) " >&6
				15579	else
				15580	ac_check_lib_save_LIBS=$LIBS
				15581	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15582	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15583	/* end confdefs.h. */
				15584
				15585	/* Override any GCC internal prototype to avoid an error.
				15586	Use char because int might match the return type of a GCC
				15587	builtin and then its argument prototype would still apply. */
				15588	#ifdef __cplusplus
				15589	extern "C"
				15590	#endif
				15591	char rl_resize_terminal ();
				15592	int
				15593	main ()
				15594	{
				15595	return rl_resize_terminal ();
				15596	;
				15597	return 0;
				15598	}
				15599	_ACEOF
				15600	if ac_fn_c_try_link "$LINENO"; then :
				15601	ac_cv_lib_readline_rl_resize_terminal=yes
				15602	else
				15603	ac_cv_lib_readline_rl_resize_terminal=no
				15604	fi
				15605	rm -f core conftest.err conftest.$ac_objext \
				15606	conftest$ac_exeext conftest.$ac_ext
				15607	LIBS=$ac_check_lib_save_LIBS
				15608	fi
				15609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_resize_terminal" >&5
				15610	$as_echo "$ac_cv_lib_readline_rl_resize_terminal" >&6; }
				15611	if test "x$ac_cv_lib_readline_rl_resize_terminal" = xyes; then :
				15612
				15613	$as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h
				15614
				15615	fi
				15616
				15617
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15618	# check for readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15619	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5
				15620	$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15621	if ${ac_cv_lib_readline_rl_completion_matches+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15622	$as_echo_n "(cached) " >&6
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15623	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15624	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15625	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15627	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15628
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15629	/* Override any GCC internal prototype to avoid an error.
				15630	Use char because int might match the return type of a GCC
				15631	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15632	#ifdef __cplusplus
				15633	extern "C"
				15634	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15635	char rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15636	int
				15637	main ()
				15638	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15639	return rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15640	;
				15641	return 0;
				15642	}
				15643	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15644	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15645	ac_cv_lib_readline_rl_completion_matches=yes
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15646	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15647	ac_cv_lib_readline_rl_completion_matches=no
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15648	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15649	rm -f core conftest.err conftest.$ac_objext \
				15650	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15651	LIBS=$ac_check_lib_save_LIBS
				15652	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5
				15654	$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15655	if test "x$ac_cv_lib_readline_rl_completion_matches" = xyes; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15656
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15657	$as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15658
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15659	fi
				15660
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	15661
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15662	# also in readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15663	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15664	/* end confdefs.h. */
				15665	#include <readline/readline.h>
				15666	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15667	if ac_fn_c_try_cpp "$LINENO"; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15668	have_readline=yes
				15669	else
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15670	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15671
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15672	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15673	rm -f conftest.err conftest.i conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15674	if test $have_readline = yes
				15675	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15676	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15677	/* end confdefs.h. */
				15678	#include <readline/readline.h>
				15679
				15680	_ACEOF
				15681	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15682	$EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15683
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15684	$as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15685
				15686	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15687	rm -f conftest*
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15688
				15689	fi
				15690
Benjamin Peterson	d1e22ba	2014-11-26 20:35:12	[diff] [blame]	15691	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lreadline" >&5
				15692	$as_echo_n "checking for append_history in -lreadline... " >&6; }
				15693	if ${ac_cv_lib_readline_append_history+:} false; then :
				15694	$as_echo_n "(cached) " >&6
				15695	else
				15696	ac_check_lib_save_LIBS=$LIBS
				15697	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15698	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15699	/* end confdefs.h. */
				15700
				15701	/* Override any GCC internal prototype to avoid an error.
				15702	Use char because int might match the return type of a GCC
				15703	builtin and then its argument prototype would still apply. */
				15704	#ifdef __cplusplus
				15705	extern "C"
				15706	#endif
				15707	char append_history ();
				15708	int
				15709	main ()
				15710	{
				15711	return append_history ();
				15712	;
				15713	return 0;
				15714	}
				15715	_ACEOF
				15716	if ac_fn_c_try_link "$LINENO"; then :
				15717	ac_cv_lib_readline_append_history=yes
				15718	else
				15719	ac_cv_lib_readline_append_history=no
				15720	fi
				15721	rm -f core conftest.err conftest.$ac_objext \
				15722	conftest$ac_exeext conftest.$ac_ext
				15723	LIBS=$ac_check_lib_save_LIBS
				15724	fi
				15725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_append_history" >&5
				15726	$as_echo "$ac_cv_lib_readline_append_history" >&6; }
				15727	if test "x$ac_cv_lib_readline_append_history" = xyes; then :
				15728
				15729	$as_echo "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h
				15730
				15731	fi
				15732
				15733
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15734	# End of readline checks: restore LIBS
				15735	LIBS=$LIBS_no_readline
				15736
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5
				15738	$as_echo_n "checking for broken nice()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15739	if ${ac_cv_broken_nice+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15740	$as_echo_n "(cached) " >&6
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15741	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15742
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15743	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15744	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15745	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15747	/* end confdefs.h. */
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15748
Benjamin Peterson	0395869	2019-02-26 05:59:37	[diff] [blame]	15749	#include <stdlib.h>
				15750	#include <unistd.h>
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15751	int main()
				15752	{
				15753	int val1 = nice(1);
				15754	if (val1 != -1 && val1 == nice(2))
				15755	exit(0);
				15756	exit(1);
				15757	}
				15758
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15759	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15760	if ac_fn_c_try_run "$LINENO"; then :
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15761	ac_cv_broken_nice=yes
				15762	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15763	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15764	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15765	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15766	conftest.$ac_objext conftest.beam conftest.$ac_ext
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15767	fi
				15768
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15769	fi
				15770
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5
				15772	$as_echo "$ac_cv_broken_nice" >&6; }
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15773	if test "$ac_cv_broken_nice" = yes
				15774	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15775
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15776	$as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15777
				15778	fi
				15779
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15780	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5
				15781	$as_echo_n "checking for broken poll()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15782	if ${ac_cv_broken_poll+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15783	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15784	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15785	if test "$cross_compiling" = yes; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15786	ac_cv_broken_poll=no
				15787	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15789	/* end confdefs.h. */
				15790
				15791	#include <poll.h>
				15792
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15793	int main()
				15794	{
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15795	struct pollfd poll_struct = { 42, POLLIN\|POLLPRI\|POLLOUT, 0 };
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15796	int poll_test;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15797
				15798	close (42);
				15799
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15800	poll_test = poll(&poll_struct, 1, 0);
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15801	if (poll_test < 0)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15802	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15803	else if (poll_test == 0 && poll_struct.revents != POLLNVAL)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15804	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15805	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15806	return 1;
				15807	}
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15808
				15809	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15810	if ac_fn_c_try_run "$LINENO"; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15811	ac_cv_broken_poll=yes
				15812	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15813	ac_cv_broken_poll=no
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15814	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15815	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15816	conftest.$ac_objext conftest.beam conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15817	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15818
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15819	fi
				15820
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5
				15822	$as_echo "$ac_cv_broken_poll" >&6; }
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15823	if test "$ac_cv_broken_poll" = yes
				15824	then
				15825
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15826	$as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15827
				15828	fi
				15829
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15830	# check tzset(3) exists and works like we expect it to
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15831	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5
				15832	$as_echo_n "checking for working tzset()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15833	if ${ac_cv_working_tzset+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15834	$as_echo_n "(cached) " >&6
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15835	else
				15836
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15837	if test "$cross_compiling" = yes; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15838	ac_cv_working_tzset=no
				15839	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15840	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15841	/* end confdefs.h. */
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15842
				15843	#include <stdlib.h>
				15844	#include <time.h>
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15845	#include <string.h>
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15846
				15847	#if HAVE_TZNAME
				15848	extern char *tzname[];
				15849	#endif
				15850
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15851	int main()
				15852	{
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15853	/* Note that we need to ensure that not only does tzset(3)
				15854	do 'something' with localtime, but it works as documented
				15855	in the library reference and as expected by the test suite.
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15856	This includes making sure that tzname is set properly if
				15857	tm->tm_zone does not exist since it is the alternative way
				15858	of getting timezone info.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15859
				15860	Red Hat 6.2 doesn't understand the southern hemisphere
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15861	after New Year's Day.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15862	*/
				15863
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15864	time_t groundhogday = 1044144000; /* GMT-based */
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15865	time_t midyear = groundhogday + (365 * 24 * 3600 / 2);
				15866
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15867	putenv("TZ=UTC+0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15868	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15869	if (localtime(&groundhogday)->tm_hour != 0)
				15870	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15871	#if HAVE_TZNAME
				15872	/* For UTC, tzname[1] is sometimes "", sometimes " " */
				15873	if (strcmp(tzname[0], "UTC") \|\|
				15874	(tzname[1][0] != 0 && tzname[1][0] != ' '))
				15875	exit(1);
				15876	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15877
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15878	putenv("TZ=EST+5EDT,M4.1.0,M10.5.0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15879	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15880	if (localtime(&groundhogday)->tm_hour != 19)
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15881	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15882	#if HAVE_TZNAME
				15883	if (strcmp(tzname[0], "EST") \|\| strcmp(tzname[1], "EDT"))
				15884	exit(1);
				15885	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15886
				15887	putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0");
				15888	tzset();
				15889	if (localtime(&groundhogday)->tm_hour != 11)
				15890	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15891	#if HAVE_TZNAME
				15892	if (strcmp(tzname[0], "AEST") \|\| strcmp(tzname[1], "AEDT"))
				15893	exit(1);
				15894	#endif
				15895
				15896	#if HAVE_STRUCT_TM_TM_ZONE
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15897	if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT"))
				15898	exit(1);
				15899	if (strcmp(localtime(&midyear)->tm_zone, "AEST"))
				15900	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15901	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15902
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15903	exit(0);
				15904	}
				15905
				15906	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15907	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15908	ac_cv_working_tzset=yes
				15909	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15910	ac_cv_working_tzset=no
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15911	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15912	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15913	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15914	fi
				15915
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15916	fi
				15917
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5
				15919	$as_echo "$ac_cv_working_tzset" >&6; }
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15920	if test "$ac_cv_working_tzset" = yes
				15921	then
				15922
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15923	$as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15924
				15925	fi
				15926
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15927	# Look for subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5
				15929	$as_echo_n "checking for tv_nsec in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15930	if ${ac_cv_stat_tv_nsec+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15931	$as_echo_n "(cached) " >&6
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15932	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15934	/* end confdefs.h. */
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15935	#include <sys/stat.h>
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15936	int
				15937	main ()
				15938	{
				15939
				15940	struct stat st;
				15941	st.st_mtim.tv_nsec = 1;
				15942
				15943	;
				15944	return 0;
				15945	}
				15946	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15947	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a32c994	2002-09-09 16:17:47	[diff] [blame]	15948	ac_cv_stat_tv_nsec=yes
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15949	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15950	ac_cv_stat_tv_nsec=no
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15951	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15952	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15953	fi
				15954
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5
				15956	$as_echo "$ac_cv_stat_tv_nsec" >&6; }
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15957	if test "$ac_cv_stat_tv_nsec" = yes
				15958	then
				15959
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15960	$as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15961
				15962	fi
				15963
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15964	# Look for BSD style subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15965	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5
				15966	$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15967	if ${ac_cv_stat_tv_nsec2+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15968	$as_echo_n "(cached) " >&6
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15969	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15971	/* end confdefs.h. */
				15972	#include <sys/stat.h>
				15973	int
				15974	main ()
				15975	{
				15976
				15977	struct stat st;
				15978	st.st_mtimespec.tv_nsec = 1;
				15979
				15980	;
				15981	return 0;
				15982	}
				15983	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15984	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15985	ac_cv_stat_tv_nsec2=yes
				15986	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15987	ac_cv_stat_tv_nsec2=no
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15988	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15989	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15990	fi
				15991
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5
				15993	$as_echo "$ac_cv_stat_tv_nsec2" >&6; }
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15994	if test "$ac_cv_stat_tv_nsec2" = yes
				15995	then
				15996
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15997	$as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15998
				15999	fi
				16000
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	16001	# first curses header check
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	16002	ac_save_cppflags="$CPPFLAGS"
Xavier de Gaye	e13c320	2016-12-13 15:04:14	[diff] [blame]	16003	if test "$cross_compiling" = no; then
				16004	CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
				16005	fi
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	16006
				16007	for ac_header in curses.h ncurses.h
				16008	do :
				16009	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				16010	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
				16011	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				16012	cat >>confdefs.h <<_ACEOF
				16013	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				16014	_ACEOF
				16015
				16016	fi
				16017
				16018	done
				16019
				16020
				16021	# On Solaris, term.h requires curses.h
				16022	for ac_header in term.h
				16023	do :
				16024	ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "
				16025	#ifdef HAVE_CURSES_H
				16026	#include <curses.h>
				16027	#endif
				16028
				16029	"
				16030	if test "x$ac_cv_header_term_h" = xyes; then :
				16031	cat >>confdefs.h <<_ACEOF
				16032	#define HAVE_TERM_H 1
				16033	_ACEOF
				16034
				16035	fi
				16036
				16037	done
				16038
				16039
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16040	# On HP/UX 11.0, mvwdelch is a block with a return statement
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5
				16042	$as_echo_n "checking whether mvwdelch is an expression... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16043	if ${ac_cv_mvwdelch_is_expression+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16044	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16045	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	16047	/* end confdefs.h. */
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16048	#include <curses.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16049	int
				16050	main ()
				16051	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16052
				16053	int rtn;
				16054	rtn = mvwdelch(0,0,0);
				16055
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16056	;
				16057	return 0;
				16058	}
				16059	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16060	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16061	ac_cv_mvwdelch_is_expression=yes
				16062	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16063	ac_cv_mvwdelch_is_expression=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16064	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16065	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16066	fi
				16067
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16068	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5
				16069	$as_echo "$ac_cv_mvwdelch_is_expression" >&6; }
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16070
				16071	if test "$ac_cv_mvwdelch_is_expression" = yes
				16072	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16073
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16074	$as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16075
				16076	fi
				16077
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16078	# Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque
				16079	# structs since version 5.7. If the macro is defined as zero before including
				16080	# [n]curses.h, ncurses will expose fields of the structs regardless of the
				16081	# configuration.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16082	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5
				16083	$as_echo_n "checking whether WINDOW has _flags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16084	if ${ac_cv_window_has_flags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16085	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16086	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16087	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	16088	/* end confdefs.h. */
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16089
				16090	#define NCURSES_OPAQUE 0
				16091	#include <curses.h>
				16092
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16093	int
				16094	main ()
				16095	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16096
				16097	WINDOW *w;
				16098	w->_flags = 0;
				16099
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16100	;
				16101	return 0;
				16102	}
				16103	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16104	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16105	ac_cv_window_has_flags=yes
				16106	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16107	ac_cv_window_has_flags=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16108	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16109	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16110	fi
				16111
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5
				16113	$as_echo "$ac_cv_window_has_flags" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16114
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16115
				16116	if test "$ac_cv_window_has_flags" = yes
				16117	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16118
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16119	$as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16120
				16121	fi
				16122
Masayuki Yamamoto	8bc7d63	2017-11-01 12:05:26	[diff] [blame]	16123	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5
				16124	$as_echo_n "checking for is_pad... " >&6; }
				16125	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16126	/* end confdefs.h. */
				16127	#include <curses.h>
				16128	int
				16129	main ()
				16130	{
				16131
				16132	#ifndef is_pad
				16133	void *x=is_pad
				16134	#endif
				16135
				16136	;
				16137	return 0;
				16138	}
				16139	_ACEOF
				16140	if ac_fn_c_try_compile "$LINENO"; then :
				16141
				16142	$as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h
				16143
				16144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16145	$as_echo "yes" >&6; }
				16146	else
				16147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16148	$as_echo "no" >&6; }
				16149
				16150	fi
				16151	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16152
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5
				16154	$as_echo_n "checking for is_term_resized... " >&6; }
				16155	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16156	/* end confdefs.h. */
				16157	#include <curses.h>
				16158	int
				16159	main ()
				16160	{
				16161	void *x=is_term_resized
				16162	;
				16163	return 0;
				16164	}
				16165	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16166	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16167
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16168	$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16169
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16171	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16172	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16174	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16175
				16176	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16177	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16178
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5
				16180	$as_echo_n "checking for resize_term... " >&6; }
				16181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16182	/* end confdefs.h. */
				16183	#include <curses.h>
				16184	int
				16185	main ()
				16186	{
				16187	void *x=resize_term
				16188	;
				16189	return 0;
				16190	}
				16191	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16192	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16193
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16194	$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16195
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16197	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16198	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16200	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16201
				16202	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16204
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16205	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5
				16206	$as_echo_n "checking for resizeterm... " >&6; }
				16207	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16208	/* end confdefs.h. */
				16209	#include <curses.h>
				16210	int
				16211	main ()
				16212	{
				16213	void *x=resizeterm
				16214	;
				16215	return 0;
				16216	}
				16217	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16218	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16219
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16220	$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16221
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16223	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16224	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16225	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16226	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16227
				16228	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16229	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Serhiy Storchaka	baac01e	2017-10-31 11:56:44	[diff] [blame]	16230
				16231	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5
				16232	$as_echo_n "checking for immedok... " >&6; }
				16233	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16234	/* end confdefs.h. */
				16235	#include <curses.h>
				16236	int
				16237	main ()
				16238	{
				16239
				16240	#ifndef immedok
				16241	void *x=immedok
				16242	#endif
				16243
				16244	;
				16245	return 0;
				16246	}
				16247	_ACEOF
				16248	if ac_fn_c_try_compile "$LINENO"; then :
				16249
				16250	$as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h
				16251
				16252	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16253	$as_echo "yes" >&6; }
				16254	else
				16255	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16256	$as_echo "no" >&6; }
				16257
				16258	fi
				16259	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16260
				16261	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5
				16262	$as_echo_n "checking for syncok... " >&6; }
				16263	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16264	/* end confdefs.h. */
				16265	#include <curses.h>
				16266	int
				16267	main ()
				16268	{
				16269
				16270	#ifndef syncok
				16271	void *x=syncok
				16272	#endif
				16273
				16274	;
				16275	return 0;
				16276	}
				16277	_ACEOF
				16278	if ac_fn_c_try_compile "$LINENO"; then :
				16279
				16280	$as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h
				16281
				16282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16283	$as_echo "yes" >&6; }
				16284	else
				16285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16286	$as_echo "no" >&6; }
				16287
				16288	fi
				16289	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16290
Serhiy Storchaka	894ebd0	2017-11-01 12:34:20	[diff] [blame]	16291	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5
				16292	$as_echo_n "checking for wchgat... " >&6; }
				16293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16294	/* end confdefs.h. */
				16295	#include <curses.h>
				16296	int
				16297	main ()
				16298	{
				16299
				16300	#ifndef wchgat
				16301	void *x=wchgat
				16302	#endif
				16303
				16304	;
				16305	return 0;
				16306	}
				16307	_ACEOF
				16308	if ac_fn_c_try_compile "$LINENO"; then :
				16309
				16310	$as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h
				16311
				16312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16313	$as_echo "yes" >&6; }
				16314	else
				16315	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16316	$as_echo "no" >&6; }
				16317
				16318	fi
				16319	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16320
Serhiy Storchaka	baac01e	2017-10-31 11:56:44	[diff] [blame]	16321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5
				16322	$as_echo_n "checking for filter... " >&6; }
				16323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16324	/* end confdefs.h. */
				16325	#include <curses.h>
				16326	int
				16327	main ()
				16328	{
				16329
				16330	#ifndef filter
				16331	void *x=filter
				16332	#endif
				16333
				16334	;
				16335	return 0;
				16336	}
				16337	_ACEOF
				16338	if ac_fn_c_try_compile "$LINENO"; then :
				16339
				16340	$as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h
				16341
				16342	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16343	$as_echo "yes" >&6; }
				16344	else
				16345	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16346	$as_echo "no" >&6; }
				16347
				16348	fi
				16349	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16350
				16351	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5
				16352	$as_echo_n "checking for has_key... " >&6; }
				16353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16354	/* end confdefs.h. */
				16355	#include <curses.h>
				16356	int
				16357	main ()
				16358	{
				16359
				16360	#ifndef has_key
				16361	void *x=has_key
				16362	#endif
				16363
				16364	;
				16365	return 0;
				16366	}
				16367	_ACEOF
				16368	if ac_fn_c_try_compile "$LINENO"; then :
				16369
				16370	$as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h
				16371
				16372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16373	$as_echo "yes" >&6; }
				16374	else
				16375	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16376	$as_echo "no" >&6; }
				16377
				16378	fi
				16379	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16380
				16381	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5
				16382	$as_echo_n "checking for typeahead... " >&6; }
				16383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16384	/* end confdefs.h. */
				16385	#include <curses.h>
				16386	int
				16387	main ()
				16388	{
				16389
				16390	#ifndef typeahead
				16391	void *x=typeahead
				16392	#endif
				16393
				16394	;
				16395	return 0;
				16396	}
				16397	_ACEOF
				16398	if ac_fn_c_try_compile "$LINENO"; then :
				16399
				16400	$as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h
				16401
				16402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16403	$as_echo "yes" >&6; }
				16404	else
				16405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16406	$as_echo "no" >&6; }
				16407
				16408	fi
				16409	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16410
				16411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5
				16412	$as_echo_n "checking for use_env... " >&6; }
				16413	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16414	/* end confdefs.h. */
				16415	#include <curses.h>
				16416	int
				16417	main ()
				16418	{
				16419
				16420	#ifndef use_env
				16421	void *x=use_env
				16422	#endif
				16423
				16424	;
				16425	return 0;
				16426	}
				16427	_ACEOF
				16428	if ac_fn_c_try_compile "$LINENO"; then :
				16429
				16430	$as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h
				16431
				16432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16433	$as_echo "yes" >&6; }
				16434	else
				16435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16436	$as_echo "no" >&6; }
				16437
				16438	fi
				16439	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	16440	# last curses configure check
				16441	CPPFLAGS=$ac_save_cppflags
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16442
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16443	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5
				16444	$as_echo "$as_me: checking for device files" >&6;}
				16445
				16446	if test "x$cross_compiling" = xyes; then
				16447	if test "${ac_cv_file__dev_ptmx+set}" != set; then
				16448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16449	$as_echo_n "checking for /dev/ptmx... " >&6; }
				16450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16451	$as_echo "not set" >&6; }
				16452	as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16453	fi
				16454	if test "${ac_cv_file__dev_ptc+set}" != set; then
				16455	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16456	$as_echo_n "checking for /dev/ptc... " >&6; }
				16457	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16458	$as_echo "not set" >&6; }
				16459	as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16460	fi
				16461	fi
				16462
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16463	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16464	$as_echo_n "checking for /dev/ptmx... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16465	if ${ac_cv_file__dev_ptmx+:} false; then :
				16466	$as_echo_n "(cached) " >&6
				16467	else
				16468	test "$cross_compiling" = yes &&
				16469	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16470	if test -r "/dev/ptmx"; then
				16471	ac_cv_file__dev_ptmx=yes
				16472	else
				16473	ac_cv_file__dev_ptmx=no
				16474	fi
				16475	fi
				16476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5
				16477	$as_echo "$ac_cv_file__dev_ptmx" >&6; }
				16478	if test "x$ac_cv_file__dev_ptmx" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16479
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16480	fi
				16481
				16482	if test "x$ac_cv_file__dev_ptmx" = xyes; then
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16483
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16484	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16485
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16486	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16487	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16488	$as_echo_n "checking for /dev/ptc... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16489	if ${ac_cv_file__dev_ptc+:} false; then :
				16490	$as_echo_n "(cached) " >&6
				16491	else
				16492	test "$cross_compiling" = yes &&
				16493	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16494	if test -r "/dev/ptc"; then
				16495	ac_cv_file__dev_ptc=yes
				16496	else
				16497	ac_cv_file__dev_ptc=no
				16498	fi
				16499	fi
				16500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5
				16501	$as_echo "$ac_cv_file__dev_ptc" >&6; }
				16502	if test "x$ac_cv_file__dev_ptc" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16503
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16504	fi
				16505
				16506	if test "x$ac_cv_file__dev_ptc" = xyes; then
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16507
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16508	$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16509
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16510	fi
				16511
Ronald Oussoren	3c1928a	2009-11-19 17:15:31	[diff] [blame]	16512	if test $ac_sys_system = Darwin
				16513	then
				16514	LIBS="$LIBS -framework CoreFoundation"
				16515	fi
Mark Dickinson	6ce4a9a	2009-11-16 17:00:11	[diff] [blame]	16516
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16517	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5
				16518	$as_echo_n "checking for %zd printf() format support... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16519	if ${ac_cv_have_size_t_format+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16520	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16521	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16522	if test "$cross_compiling" = yes; then :
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16523	ac_cv_have_size_t_format="cross -- assuming yes"
				16524
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16525	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16526	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16527	/* end confdefs.h. */
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16528
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16529	#include <stdio.h>
				16530	#include <stddef.h>
				16531	#include <string.h>
				16532
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16533	#ifdef HAVE_SYS_TYPES_H
				16534	#include <sys/types.h>
				16535	#endif
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16536
				16537	#ifdef HAVE_SSIZE_T
				16538	typedef ssize_t Py_ssize_t;
				16539	#elif SIZEOF_VOID_P == SIZEOF_LONG
				16540	typedef long Py_ssize_t;
				16541	#else
				16542	typedef int Py_ssize_t;
				16543	#endif
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16544
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16545	int main()
				16546	{
				16547	char buffer[256];
				16548
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16549	if(sprintf(buffer, "%zd", (size_t)123) < 0)
				16550	return 1;
				16551
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16552	if (strcmp(buffer, "123"))
				16553	return 1;
				16554
				16555	if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0)
				16556	return 1;
				16557
				16558	if (strcmp(buffer, "-123"))
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16559	return 1;
				16560
				16561	return 0;
				16562	}
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16563
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16564	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16565	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16566	ac_cv_have_size_t_format=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16567	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16568	ac_cv_have_size_t_format=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16569	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16570	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16571	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	16572	fi
				16573
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16574	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5
				16576	$as_echo "$ac_cv_have_size_t_format" >&6; }
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16577	if test "$ac_cv_have_size_t_format" != no ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16578
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16579	$as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16580
				16581	fi
				16582
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16583	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]	16584	#ifdef HAVE_SYS_TYPES_H
				16585	#include <sys/types.h>
				16586	#endif
				16587	#ifdef HAVE_SYS_SOCKET_H
				16588	#include <sys/socket.h>
				16589	#endif
				16590
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16591	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16592	if test "x$ac_cv_type_socklen_t" = xyes; then :
Martin v. Löwis	01c0401	2002-11-11 14:58:44	[diff] [blame]	16593
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16594	else
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16595
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16596	$as_echo "#define socklen_t int" >>confdefs.h
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16597
				16598	fi
				16599
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16600
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5
				16602	$as_echo_n "checking for broken mbstowcs... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16603	if ${ac_cv_broken_mbstowcs+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16604	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16605	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16606	if test "$cross_compiling" = yes; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16607	ac_cv_broken_mbstowcs=no
				16608	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16609	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16610	/* end confdefs.h. */
				16611
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	16612	#include <stdio.h>
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16613	#include<stdlib.h>
				16614	int main() {
				16615	size_t len = -1;
				16616	const char *str = "text";
				16617	len = mbstowcs(NULL, str, 0);
				16618	return (len != 4);
				16619	}
				16620
				16621	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16622	if ac_fn_c_try_run "$LINENO"; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16623	ac_cv_broken_mbstowcs=no
				16624	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16625	ac_cv_broken_mbstowcs=yes
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16626	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16627	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16628	conftest.$ac_objext conftest.beam conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16629	fi
				16630
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16631	fi
				16632
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16633	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5
				16634	$as_echo "$ac_cv_broken_mbstowcs" >&6; }
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16635	if test "$ac_cv_broken_mbstowcs" = yes
				16636	then
				16637
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16638	$as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16639
				16640	fi
				16641
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16642	# Check for --with-computed-gotos
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5
				16644	$as_echo_n "checking for --with-computed-gotos... " >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16645
				16646	# Check whether --with-computed-gotos was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16647	if test "${with_computed_gotos+set}" = set; then :
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16648	withval=$with_computed_gotos;
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16649	if test "$withval" = yes
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16650	then
				16651
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16652	$as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16653
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16655	$as_echo "yes" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16656	fi
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16657	if test "$withval" = no
				16658	then
				16659
				16660	$as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h
				16661
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16662	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16663	$as_echo "no" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16664	fi
				16665
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16666	else
				16667	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				16668	$as_echo "no value specified" >&6; }
				16669	fi
				16670
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16671
Matthias Klose	b17289e	2012-03-15 18:51:34	[diff] [blame]	16672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5
				16673	$as_echo_n "checking whether $CC supports computed gotos... " >&6; }
				16674	if ${ac_cv_computed_gotos+:} false; then :
				16675	$as_echo_n "(cached) " >&6
				16676	else
				16677	if test "$cross_compiling" = yes; then :
				16678	if test "${with_computed_gotos+set}" = set; then
				16679	ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos"
				16680	else
				16681	ac_cv_computed_gotos=no
				16682	fi
				16683	else
				16684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16685	/* end confdefs.h. */
				16686
				16687	int main(int argc, char **argv)
				16688	{
				16689	static void *targets[1] = { &&LABEL1 };
				16690	goto LABEL2;
				16691	LABEL1:
				16692	return 0;
				16693	LABEL2:
				16694	goto *targets[0];
				16695	return 1;
				16696	}
				16697
				16698	_ACEOF
				16699	if ac_fn_c_try_run "$LINENO"; then :
				16700	ac_cv_computed_gotos=yes
				16701	else
				16702	ac_cv_computed_gotos=no
				16703	fi
				16704	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16705	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16706	fi
				16707
				16708	fi
				16709
				16710	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5
				16711	$as_echo "$ac_cv_computed_gotos" >&6; }
				16712	case "$ac_cv_computed_gotos" in yes*)
				16713
				16714	$as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h
				16715
				16716	esac
				16717
Benjamin Peterson	d8d835b	2010-10-15 23:14:46	[diff] [blame]	16718	case $ac_sys_system in
				16719	AIX*)
				16720
				16721	$as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h
				16722	;;
				16723	esac
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16724
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16725
Mark Dickinson	b2153e9	2010-05-05 22:31:36	[diff] [blame]	16726
				16727
Martin v. Löwis	06f15bb	2001-12-02 13:02:32	[diff] [blame]	16728	for h in `(cd $srcdir;echo Python/thread_*.h)`
				16729	do
				16730	THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
				16731	done
				16732
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16733
Victor Stinner	5403006	2019-04-13 00:50:31	[diff] [blame]	16734	SRCDIRS="Parser Objects Python Modules Modules/_io Programs"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5
				16736	$as_echo_n "checking for build directories... " >&6; }
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16737	for dir in $SRCDIRS; do
				16738	if test ! -d $dir; then
				16739	mkdir $dir
Guido van Rossum	262cf20	2000-11-02 19:33:53	[diff] [blame]	16740	fi
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16741	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
				16743	$as_echo "done" >&6; }
Fred Drake	036144d	2000-10-26 17:09:35	[diff] [blame]	16744
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	16745	# Availability of -O2:
				16746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -O2" >&5
				16747	$as_echo_n "checking for -O2... " >&6; }
				16748	saved_cflags="$CFLAGS"
				16749	CFLAGS="-O2"
				16750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16751	/* end confdefs.h. */
				16752
				16753	int
				16754	main ()
				16755	{
				16756
				16757
				16758	;
				16759	return 0;
				16760	}
				16761	_ACEOF
				16762	if ac_fn_c_try_compile "$LINENO"; then :
				16763	have_O2=yes
				16764	else
				16765	have_O2=no
				16766	fi
				16767	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_O2" >&5
				16769	$as_echo "$have_O2" >&6; }
				16770	CFLAGS="$saved_cflags"
				16771
				16772	# _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect:
				16773	# http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html
				16774	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc _FORTIFY_SOURCE/memmove bug" >&5
				16775	$as_echo_n "checking for glibc _FORTIFY_SOURCE/memmove bug... " >&6; }
				16776	saved_cflags="$CFLAGS"
				16777	CFLAGS="-O2 -D_FORTIFY_SOURCE=2"
				16778	if test "$have_O2" = no; then
				16779	CFLAGS=""
				16780	fi
				16781	if test "$cross_compiling" = yes; then :
				16782	have_glibc_memmove_bug=undefined
				16783	else
				16784	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16785	/* end confdefs.h. */
				16786
				16787	#include <stdio.h>
				16788	#include <stdlib.h>
				16789	#include <string.h>
				16790	void foo(void p, void q) { memmove(p, q, 19); }
				16791	int main() {
				16792	char a[32] = "123456789000000000";
				16793	foo(&a[9], a);
				16794	if (strcmp(a, "123456789123456789000000000") != 0)
				16795	return 1;
				16796	foo(a, &a[9]);
				16797	if (strcmp(a, "123456789000000000") != 0)
				16798	return 1;
				16799	return 0;
				16800	}
				16801
				16802	_ACEOF
				16803	if ac_fn_c_try_run "$LINENO"; then :
				16804	have_glibc_memmove_bug=no
				16805	else
				16806	have_glibc_memmove_bug=yes
				16807	fi
				16808	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16809	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16810	fi
				16811
				16812	CFLAGS="$saved_cflags"
				16813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_glibc_memmove_bug" >&5
				16814	$as_echo "$have_glibc_memmove_bug" >&6; }
				16815	if test "$have_glibc_memmove_bug" = yes; then
				16816
				16817	$as_echo "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h
				16818
				16819	fi
				16820
				16821	if test "$have_gcc_asm_for_x87" = yes; then
				16822	# Some versions of gcc miscompile inline asm:
				16823	# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491
				16824	# http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html
				16825	case $CC in
				16826	gcc)
				16827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc ipa-pure-const bug" >&5
				16828	$as_echo_n "checking for gcc ipa-pure-const bug... " >&6; }
				16829	saved_cflags="$CFLAGS"
				16830	CFLAGS="-O2"
				16831	if test "$cross_compiling" = yes; then :
				16832	have_ipa_pure_const_bug=undefined
				16833	else
				16834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16835	/* end confdefs.h. */
				16836
				16837	__attribute__((noinline)) int
				16838	foo(int *p) {
				16839	int r;
				16840	asm ( "movl \$6, (%1)\n\t"
				16841	"xorl %0, %0\n\t"
				16842	: "=r" (r) : "r" (p) : "memory"
				16843	);
				16844	return r;
				16845	}
				16846	int main() {
				16847	int p = 8;
				16848	if ((foo(&p) ? : p) != 6)
				16849	return 1;
				16850	return 0;
				16851	}
				16852
				16853	_ACEOF
				16854	if ac_fn_c_try_run "$LINENO"; then :
				16855	have_ipa_pure_const_bug=no
				16856	else
				16857	have_ipa_pure_const_bug=yes
				16858	fi
				16859	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16860	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16861	fi
				16862
				16863	CFLAGS="$saved_cflags"
				16864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipa_pure_const_bug" >&5
				16865	$as_echo "$have_ipa_pure_const_bug" >&6; }
				16866	if test "$have_ipa_pure_const_bug" = yes; then
				16867
				16868	$as_echo "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h
				16869
				16870	fi
				16871	;;
				16872	esac
				16873	fi
				16874
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16875	# Check for stdatomic.h
				16876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5
				16877	$as_echo_n "checking for stdatomic.h... " >&6; }
				16878	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16879	/* end confdefs.h. */
				16880
				16881
				16882	#include <stdatomic.h>
Miss Skeleton (bot)	b102e4f	2019-10-22 20:17:21	[diff] [blame]	16883	atomic_int int_var;
				16884	atomic_uintptr_t uintptr_var;
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16885	int main() {
Miss Skeleton (bot)	b102e4f	2019-10-22 20:17:21	[diff] [blame]	16886	atomic_store_explicit(&int_var, 5, memory_order_relaxed);
				16887	atomic_store_explicit(&uintptr_var, 0, memory_order_relaxed);
				16888	int loaded_value = atomic_load_explicit(&int_var, memory_order_seq_cst);
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16889	return 0;
				16890	}
				16891
				16892
				16893	_ACEOF
				16894	if ac_fn_c_try_link "$LINENO"; then :
				16895	have_stdatomic_h=yes
				16896	else
				16897	have_stdatomic_h=no
				16898	fi
				16899	rm -f core conftest.err conftest.$ac_objext \
				16900	conftest$ac_exeext conftest.$ac_ext
				16901
				16902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_stdatomic_h" >&5
				16903	$as_echo "$have_stdatomic_h" >&6; }
				16904
				16905	if test "$have_stdatomic_h" = yes; then
				16906
				16907	$as_echo "#define HAVE_STD_ATOMIC 1" >>confdefs.h
				16908
				16909	fi
				16910
				16911	# Check for GCC >= 4.7 __atomic builtins
				16912	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC >= 4.7 __atomic builtins" >&5
				16913	$as_echo_n "checking for GCC >= 4.7 __atomic builtins... " >&6; }
				16914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16915	/* end confdefs.h. */
				16916
				16917
				16918	volatile int val = 1;
				16919	int main() {
				16920	__atomic_load_n(&val, __ATOMIC_SEQ_CST);
				16921	return 0;
				16922	}
				16923
				16924
				16925	_ACEOF
				16926	if ac_fn_c_try_link "$LINENO"; then :
				16927	have_builtin_atomic=yes
				16928	else
				16929	have_builtin_atomic=no
				16930	fi
				16931	rm -f core conftest.err conftest.$ac_objext \
				16932	conftest$ac_exeext conftest.$ac_ext
				16933
				16934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_builtin_atomic" >&5
				16935	$as_echo "$have_builtin_atomic" >&6; }
				16936
				16937	if test "$have_builtin_atomic" = yes; then
				16938
				16939	$as_echo "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
				16940
				16941	fi
				16942
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	16943	# ensurepip option
				16944	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5
				16945	$as_echo_n "checking for ensurepip... " >&6; }
				16946
				16947	# Check whether --with-ensurepip was given.
				16948	if test "${with_ensurepip+set}" = set; then :
				16949	withval=$with_ensurepip;
				16950	else
				16951	with_ensurepip=upgrade
				16952	fi
				16953
				16954	case $with_ensurepip in #(
				16955	yes\|upgrade) :
				16956	ENSUREPIP=upgrade ;; #(
				16957	install) :
				16958	ENSUREPIP=install ;; #(
				16959	no) :
				16960	ENSUREPIP=no ;; #(
				16961	*) :
				16962	as_fn_error $? "--with-ensurepip=upgrade\|install\|no" "$LINENO" 5 ;;
				16963	esac
				16964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5
				16965	$as_echo "$ENSUREPIP" >&6; }
				16966
				16967
Victor Stinner	35a97c0	2015-03-08 01:59:09	[diff] [blame]	16968	# check if the dirent structure of a d_type field and DT_UNKNOWN is defined
				16969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the dirent structure of a d_type field" >&5
				16970	$as_echo_n "checking if the dirent structure of a d_type field... " >&6; }
				16971	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16972	/* end confdefs.h. */
				16973
				16974
				16975	#include <dirent.h>
				16976
				16977	int main() {
				16978	struct dirent entry;
				16979	return entry.d_type == DT_UNKNOWN;
				16980	}
				16981
				16982
				16983	_ACEOF
				16984	if ac_fn_c_try_link "$LINENO"; then :
				16985	have_dirent_d_type=yes
				16986	else
				16987	have_dirent_d_type=no
				16988	fi
				16989	rm -f core conftest.err conftest.$ac_objext \
				16990	conftest$ac_exeext conftest.$ac_ext
				16991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dirent_d_type" >&5
				16992	$as_echo "$have_dirent_d_type" >&6; }
				16993
				16994	if test "$have_dirent_d_type" = yes; then
				16995
				16996	$as_echo "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h
				16997
				16998	fi
				16999
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	17000	# check if the Linux getrandom() syscall is available
				17001	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Linux getrandom() syscall" >&5
				17002	$as_echo_n "checking for the Linux getrandom() syscall... " >&6; }
				17003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17004	/* end confdefs.h. */
				17005
				17006
Victor Stinner	1b80b24	2016-04-12 20:34:58	[diff] [blame]	17007	#include <unistd.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	17008	#include <sys/syscall.h>
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	17009	#include <linux/random.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	17010
				17011	int main() {
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	17012	char buffer[1];
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	17013	const size_t buflen = sizeof(buffer);
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	17014	const int flags = GRND_NONBLOCK;
				17015	/* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	17016	(void)syscall(SYS_getrandom, buffer, buflen, flags);
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	17017	return 0;
				17018	}
				17019
				17020
				17021	_ACEOF
				17022	if ac_fn_c_try_link "$LINENO"; then :
				17023	have_getrandom_syscall=yes
				17024	else
				17025	have_getrandom_syscall=no
				17026	fi
				17027	rm -f core conftest.err conftest.$ac_objext \
				17028	conftest$ac_exeext conftest.$ac_ext
				17029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom_syscall" >&5
				17030	$as_echo "$have_getrandom_syscall" >&6; }
				17031
				17032	if test "$have_getrandom_syscall" = yes; then
				17033
				17034	$as_echo "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h
				17035
				17036	fi
				17037
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	17038	# check if the getrandom() function is available
				17039	# the test was written for the Solaris function of <sys/random.h>
				17040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the getrandom() function" >&5
				17041	$as_echo_n "checking for the getrandom() function... " >&6; }
				17042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17043	/* end confdefs.h. */
				17044
				17045
				17046	#include <sys/random.h>
				17047
				17048	int main() {
				17049	char buffer[1];
				17050	const size_t buflen = sizeof(buffer);
				17051	const int flags = 0;
				17052	/* ignore the result, Python checks for ENOSYS at runtime */
				17053	(void)getrandom(buffer, buflen, flags);
				17054	return 0;
				17055	}
				17056
				17057
				17058	_ACEOF
				17059	if ac_fn_c_try_link "$LINENO"; then :
				17060	have_getrandom=yes
				17061	else
				17062	have_getrandom=no
				17063	fi
				17064	rm -f core conftest.err conftest.$ac_objext \
				17065	conftest$ac_exeext conftest.$ac_ext
				17066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom" >&5
				17067	$as_echo "$have_getrandom" >&6; }
				17068
				17069	if test "$have_getrandom" = yes; then
				17070
				17071	$as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h
				17072
				17073	fi
				17074
Christian Heimes	ff5be6e	2018-01-20 12:19:21	[diff] [blame]	17075	# Check for usable OpenSSL
				17076
				17077	found=false
				17078
				17079	# Check whether --with-openssl was given.
				17080	if test "${with_openssl+set}" = set; then :
				17081	withval=$with_openssl;
				17082	case "$withval" in
				17083	"" \| y \| ye \| yes \| n \| no)
				17084	as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5
				17085	;;
				17086	*) ssldirs="$withval"
				17087	;;
				17088	esac
				17089
				17090	else
				17091
				17092	# if pkg-config is installed and openssl has installed a .pc file,
				17093	# then use that information and don't search ssldirs
				17094	if test -n "$ac_tool_prefix"; then
				17095	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
				17096	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
				17097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				17098	$as_echo_n "checking for $ac_word... " >&6; }
				17099	if ${ac_cv_prog_PKG_CONFIG+:} false; then :
				17100	$as_echo_n "(cached) " >&6
				17101	else
				17102	if test -n "$PKG_CONFIG"; then
				17103	ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
				17104	else
				17105	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				17106	for as_dir in $PATH
				17107	do
				17108	IFS=$as_save_IFS
				17109	test -z "$as_dir" && as_dir=.
				17110	for ac_exec_ext in '' $ac_executable_extensions; do
				17111	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				17112	ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
				17113	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				17114	break 2
				17115	fi
				17116	done
				17117	done
				17118	IFS=$as_save_IFS
				17119
				17120	fi
				17121	fi
				17122	PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
				17123	if test -n "$PKG_CONFIG"; then
				17124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
				17125	$as_echo "$PKG_CONFIG" >&6; }
				17126	else
				17127	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17128	$as_echo "no" >&6; }
				17129	fi
				17130
				17131
				17132	fi
				17133	if test -z "$ac_cv_prog_PKG_CONFIG"; then
				17134	ac_ct_PKG_CONFIG=$PKG_CONFIG
				17135	# Extract the first word of "pkg-config", so it can be a program name with args.
				17136	set dummy pkg-config; ac_word=$2
				17137	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				17138	$as_echo_n "checking for $ac_word... " >&6; }
				17139	if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then :
				17140	$as_echo_n "(cached) " >&6
				17141	else
				17142	if test -n "$ac_ct_PKG_CONFIG"; then
				17143	ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
				17144	else
				17145	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				17146	for as_dir in $PATH
				17147	do
				17148	IFS=$as_save_IFS
				17149	test -z "$as_dir" && as_dir=.
				17150	for ac_exec_ext in '' $ac_executable_extensions; do
				17151	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				17152	ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
				17153	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				17154	break 2
				17155	fi
				17156	done
				17157	done
				17158	IFS=$as_save_IFS
				17159
				17160	fi
				17161	fi
				17162	ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
				17163	if test -n "$ac_ct_PKG_CONFIG"; then
				17164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
				17165	$as_echo "$ac_ct_PKG_CONFIG" >&6; }
				17166	else
				17167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17168	$as_echo "no" >&6; }
				17169	fi
				17170
				17171	if test "x$ac_ct_PKG_CONFIG" = x; then
				17172	PKG_CONFIG=""
				17173	else
				17174	case $cross_compiling:$ac_tool_warned in
				17175	yes:)
				17176	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				17177	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				17178	ac_tool_warned=yes ;;
				17179	esac
				17180	PKG_CONFIG=$ac_ct_PKG_CONFIG
				17181	fi
				17182	else
				17183	PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
				17184	fi
				17185
				17186	if test x"$PKG_CONFIG" != x""; then
				17187	OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null`
				17188	if test $? = 0; then
				17189	OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null`
				17190	OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null`
				17191	found=true
				17192	fi
				17193	fi
				17194
				17195	# no such luck; use some default ssldirs
				17196	if ! $found; then
				17197	ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
				17198	fi
				17199
				17200
				17201	fi
				17202
				17203
				17204
				17205	# note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in
				17206	# an 'openssl' subdirectory
				17207
				17208	if ! $found; then
				17209	OPENSSL_INCLUDES=
				17210	for ssldir in $ssldirs; do
				17211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5
				17212	$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; }
				17213	if test -f "$ssldir/include/openssl/ssl.h"; then
				17214	OPENSSL_INCLUDES="-I$ssldir/include"
				17215	OPENSSL_LDFLAGS="-L$ssldir/lib"
				17216	OPENSSL_LIBS="-lssl -lcrypto"
				17217	found=true
				17218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				17219	$as_echo "yes" >&6; }
				17220	break
				17221	else
				17222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17223	$as_echo "no" >&6; }
				17224	fi
				17225	done
				17226
				17227	# if the file wasn't found, well, go ahead and try the link anyway -- maybe
				17228	# it will just work!
				17229	fi
				17230
				17231	# try the preprocessor and linker with our new flags,
				17232	# being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS
				17233
				17234	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5
				17235	$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; }
				17236	echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \
				17237	"OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5
				17238
				17239	save_LIBS="$LIBS"
				17240	save_LDFLAGS="$LDFLAGS"
				17241	save_CPPFLAGS="$CPPFLAGS"
				17242	LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
				17243	LIBS="$OPENSSL_LIBS $LIBS"
				17244	CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
				17245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17246	/* end confdefs.h. */
				17247	#include <openssl/ssl.h>
				17248	int
				17249	main ()
				17250	{
				17251	SSL_new(NULL)
				17252	;
				17253	return 0;
				17254	}
				17255	_ACEOF
				17256	if ac_fn_c_try_link "$LINENO"; then :
				17257
				17258	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				17259	$as_echo "yes" >&6; }
				17260	have_openssl=yes
				17261
				17262	else
				17263
				17264	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				17265	$as_echo "no" >&6; }
				17266	have_openssl=no
				17267
				17268	fi
				17269	rm -f core conftest.err conftest.$ac_objext \
				17270	conftest$ac_exeext conftest.$ac_ext
				17271	CPPFLAGS="$save_CPPFLAGS"
				17272	LDFLAGS="$save_LDFLAGS"
				17273	LIBS="$save_LIBS"
				17274
				17275
				17276
				17277
				17278
				17279
				17280	if test "$have_openssl" = yes; then
				17281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X509_VERIFY_PARAM_set1_host in libssl" >&5
				17282	$as_echo_n "checking for X509_VERIFY_PARAM_set1_host in libssl... " >&6; }
				17283
				17284	save_LIBS="$LIBS"
				17285	save_LDFLAGS="$LDFLAGS"
				17286	save_CPPFLAGS="$CPPFLAGS"
				17287	LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS"
				17288	LIBS="$OPENSSL_LIBS $LIBS"
				17289	CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS"
				17290
				17291	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				17292	/* end confdefs.h. */
				17293
				17294	#include <openssl/x509_vfy.h>
				17295
				17296	int
				17297	main ()
				17298	{
				17299
				17300	X509_VERIFY_PARAM *p = X509_VERIFY_PARAM_new();
				17301	X509_VERIFY_PARAM_set1_host(p, "localhost", 0);
				17302	X509_VERIFY_PARAM_set1_ip_asc(p, "127.0.0.1");
				17303	X509_VERIFY_PARAM_set_hostflags(p, 0);
				17304
				17305	;
				17306	return 0;
				17307	}
				17308
				17309	_ACEOF
				17310	if ac_fn_c_try_link "$LINENO"; then :
				17311
				17312	ac_cv_has_x509_verify_param_set1_host=yes
				17313
				17314	else
				17315
				17316	ac_cv_has_x509_verify_param_set1_host=no
				17317
				17318	fi
				17319	rm -f core conftest.err conftest.$ac_objext \
				17320	conftest$ac_exeext conftest.$ac_ext
				17321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_x509_verify_param_set1_host" >&5
				17322	$as_echo "$ac_cv_has_x509_verify_param_set1_host" >&6; }
				17323	if test "$ac_cv_has_x509_verify_param_set1_host" = "yes"; then
				17324
				17325	$as_echo "#define HAVE_X509_VERIFY_PARAM_SET1_HOST 1" >>confdefs.h
				17326
				17327	fi
				17328
				17329	CPPFLAGS="$save_CPPFLAGS"
				17330	LDFLAGS="$save_LDFLAGS"
				17331	LIBS="$save_LIBS"
				17332	fi
				17333
Christian Heimes	892d66e	2018-01-29 13:10:18	[diff] [blame]	17334	# ssl module default cipher suite string
				17335
				17336
				17337
				17338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-ssl-default-suites" >&5
				17339	$as_echo_n "checking for --with-ssl-default-suites... " >&6; }
				17340
				17341	# Check whether --with-ssl-default-suites was given.
				17342	if test "${with_ssl_default_suites+set}" = set; then :
				17343	withval=$with_ssl_default_suites;
				17344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				17345	$as_echo "$withval" >&6; }
				17346	case "$withval" in
				17347	python)
				17348	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h
				17349
				17350	;;
				17351	openssl)
				17352	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 2" >>confdefs.h
				17353
				17354	;;
				17355	*)
				17356	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 0" >>confdefs.h
				17357
				17358	cat >>confdefs.h <<_ACEOF
				17359	#define PY_SSL_DEFAULT_CIPHER_STRING "$withval"
				17360	_ACEOF
				17361
				17362	;;
				17363	esac
				17364
				17365	else
				17366
				17367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: python" >&5
				17368	$as_echo "python" >&6; }
				17369	$as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h
				17370
				17371
				17372	fi
				17373
				17374
				17375
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17376	# generate output files
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	17377	ac_config_files="$ac_config_files Makefile.pre Misc/python.pc Misc/python-config.sh"
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	17378
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	17379	ac_config_files="$ac_config_files Modules/ld_so_aix"
				17380
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17381	cat >confcache <<\_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17382	# This file is a shell script that caches the results of configure
				17383	# tests run on this system so they can be shared between configure
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17384	# scripts and configure runs, see configure's option --config-cache.
				17385	# It is not useful on other systems. If it contains results you don't
				17386	# want to keep, you may remove or edit it.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17387	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17388	# config.status only pays attention to the cache file if you give it
				17389	# the --recheck option to rerun configure.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17390	#
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17391	# `ac_cv_env_foo' variables (set or unset) will be overridden when
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17392	# loading this file, other unset `ac_cv_foo' will be assigned the
				17393	# following values.
				17394
				17395	_ACEOF
				17396
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	17397	# The following way of writing the cache mishandles newlines in values,
				17398	# but we know of no workaround that is simple, portable, and efficient.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17399	# So, we kill variables containing newlines.
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17400	# Ultrix sh set writes to stderr and can't be redirected directly,
				17401	# 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]	17402	(
				17403	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
				17404	eval ac_val=\$$ac_var
				17405	case $ac_val in #(
				17406	${as_nl})
				17407	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17408	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				17409	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17410	esac
				17411	case $ac_var in #(
				17412	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17413	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				17414	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17415	esac ;;
				17416	esac
				17417	done
				17418
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17419	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17420	case $as_nl`(ac_space=' '; set) 2>&1` in #(
				17421	${as_nl}ac_space=\ )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17422	# `set' does not quote correctly, so add quotes: double-quote
				17423	# substitution turns \\\\ into \\, and sed turns \\ into \.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17424	sed -n \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17425	"s/'/'\\\\''/g;
				17426	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17427	;; #(
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17428	*)
				17429	# `set' quotes correctly as required by POSIX, so do not add quotes.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17430	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17431	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17432	esac \|
				17433	sort
				17434	) \|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17435	sed '
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17436	/^ac_cv_env_/b end
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17437	t clear
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17438	:clear
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17439	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
				17440	t end
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17441	s/^$[^=]$=$.$$/\1=${\1=\2}/
				17442	:end' >>confcache
				17443	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
				17444	if test -w "$cache_file"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17445	if test "x$cache_file" != "x/dev/null"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17446	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
				17447	$as_echo "$as_me: updating cache $cache_file" >&6;}
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17448	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
				17449	cat confcache >"$cache_file"
				17450	else
				17451	case $cache_file in #(
				17452	/ \| ?:*)
				17453	mv -f confcache "$cache_file"$$ &&
				17454	mv -f "$cache_file"$$ "$cache_file" ;; #(
				17455	*)
				17456	mv -f confcache "$cache_file" ;;
				17457	esac
				17458	fi
				17459	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17460	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17461	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
				17462	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17463	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17464	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17465	rm -f confcache
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17466
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17467	test "x$prefix" = xNONE && prefix=$ac_default_prefix
				17468	# Let make expand exec_prefix.
				17469	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17470
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17471	DEFS=-DHAVE_CONFIG_H
				17472
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17473	ac_libobjs=
				17474	ac_ltlibobjs=
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17475	U=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17476	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
				17477	# 1. Remove the extension, and $U if already installed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17478	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17479	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17480	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
				17481	# will be set to the directory where LIBOBJS objects are built.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17482	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
				17483	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17484	done
				17485	LIBOBJS=$ac_libobjs
				17486
				17487	LTLIBOBJS=$ac_ltlibobjs
				17488
				17489
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17490
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17491
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17492	: "${CONFIG_STATUS=./config.status}"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17493	ac_write_fail=0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17494	ac_clean_files_save=$ac_clean_files
				17495	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17496	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
				17497	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
				17498	as_write_fail=0
				17499	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17500	#! $SHELL
				17501	# Generated by $as_me.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17502	# Run this file to recreate the current configuration.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17503	# Compiler output produced by configure, useful for debugging
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17504	# configure, is in config.log if it exists.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17505
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17506	debug=false
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17507	ac_cs_recheck=false
				17508	ac_cs_silent=false
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17509
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17510	SHELL=\${CONFIG_SHELL-$SHELL}
				17511	export SHELL
				17512	_ASEOF
				17513	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
				17514	## -------------------- ##
				17515	## M4sh Initialization. ##
				17516	## -------------------- ##
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17517
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17518	# Be more Bourne compatible
				17519	DUALCASE=1; export DUALCASE # for MKS sh
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17520	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]	17521	emulate sh
				17522	NULLCMD=:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17523	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17524	# is contrary to our usage. Disable this feature.
				17525	alias -g '${1+"$@"}'='"$@"'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17526	setopt NO_GLOB_SUBST
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	17527	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17528	case `(set -o) 2>/dev/null` in #(
				17529	posix) :
				17530	set -o posix ;; #(
				17531	*) :
				17532	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17533	esac
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	17534	fi
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	17535
				17536
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17537	as_nl='
				17538	'
				17539	export as_nl
				17540	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				17541	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				17542	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				17543	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				17544	# Prefer a ksh shell builtin over an external printf program on Solaris,
				17545	# but without wasting forks for bash or zsh.
				17546	if test -z "$BASH_VERSION$ZSH_VERSION" \
				17547	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				17548	as_echo='print -r --'
				17549	as_echo_n='print -rn --'
				17550	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				17551	as_echo='printf %s\n'
				17552	as_echo_n='printf %s'
				17553	else
				17554	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				17555	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				17556	as_echo_n='/usr/ucb/echo -n'
				17557	else
				17558	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				17559	as_echo_n_body='eval
				17560	arg=$1;
				17561	case $arg in #(
				17562	"$as_nl")
				17563	expr "X$arg" : "X\$.*\$$as_nl";
				17564	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				17565	esac;
				17566	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				17567	'
				17568	export as_echo_n_body
				17569	as_echo_n='sh -c $as_echo_n_body as_echo'
				17570	fi
				17571	export as_echo_body
				17572	as_echo='sh -c $as_echo_body as_echo'
				17573	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17574
				17575	# The user is always right.
				17576	if test "${PATH_SEPARATOR+set}" != set; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17577	PATH_SEPARATOR=:
				17578	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				17579	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				17580	PATH_SEPARATOR=';'
				17581	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17582	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17583
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17584
				17585	# IFS
				17586	# We need space, tab and new line, in precisely that order. Quoting is
				17587	# there to prevent editors from complaining about space-tab.
				17588	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				17589	# splitting by setting IFS to empty value.)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17590	IFS=" "" $as_nl"
				17591
				17592	# 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]	17593	as_myself=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17594	case $0 in #((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17595	[\\/] ) as_myself=$0 ;;
				17596	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17597	for as_dir in $PATH
				17598	do
				17599	IFS=$as_save_IFS
				17600	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17601	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				17602	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17603	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17604
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17605	;;
				17606	esac
				17607	# We did not find ourselves, most probably we were run as `sh COMMAND'
				17608	# in which case we are not to be found in the path.
				17609	if test "x$as_myself" = x; then
				17610	as_myself=$0
				17611	fi
				17612	if test ! -f "$as_myself"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17613	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				17614	exit 1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17615	fi
				17616
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17617	# Unset variables that we do not need and which cause bugs (e.g. in
				17618	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				17619	# suppresses any "Segmentation fault" message there. '((' could
				17620	# trigger a bug in pdksh 5.2.14.
				17621	for as_var in BASH_ENV ENV MAIL MAILPATH
				17622	do eval test x\${$as_var+set} = xset \
				17623	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17624	done
				17625	PS1='$ '
				17626	PS2='> '
				17627	PS4='+ '
				17628
				17629	# NLS nuisances.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17630	LC_ALL=C
				17631	export LC_ALL
				17632	LANGUAGE=C
				17633	export LANGUAGE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17634
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17635	# CDPATH.
				17636	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				17637
				17638
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17639	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				17640	# ----------------------------------------
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17641	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				17642	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17643	# script with STATUS, using 1 if that was 0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17644	as_fn_error ()
				17645	{
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17646	as_status=$1; test $as_status -eq 0 && as_status=1
				17647	if test "$4"; then
				17648	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				17649	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17650	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17651	$as_echo "$as_me: error: $2" >&2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17652	as_fn_exit $as_status
				17653	} # as_fn_error
				17654
				17655
				17656	# as_fn_set_status STATUS
				17657	# -----------------------
				17658	# Set $? to STATUS, without forking.
				17659	as_fn_set_status ()
				17660	{
				17661	return $1
				17662	} # as_fn_set_status
				17663
				17664	# as_fn_exit STATUS
				17665	# -----------------
				17666	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				17667	as_fn_exit ()
				17668	{
				17669	set +e
				17670	as_fn_set_status $1
				17671	exit $1
				17672	} # as_fn_exit
				17673
				17674	# as_fn_unset VAR
				17675	# ---------------
				17676	# Portably unset VAR.
				17677	as_fn_unset ()
				17678	{
				17679	{ eval $1=; unset $1;}
				17680	}
				17681	as_unset=as_fn_unset
				17682	# as_fn_append VAR VALUE
				17683	# ----------------------
				17684	# Append the text in VALUE to the end of the definition contained in VAR. Take
				17685	# advantage of any shell optimizations that allow amortized linear growth over
				17686	# repeated appends, instead of the typical quadratic growth present in naive
				17687	# implementations.
				17688	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				17689	eval 'as_fn_append ()
				17690	{
				17691	eval $1+=\$2
				17692	}'
				17693	else
				17694	as_fn_append ()
				17695	{
				17696	eval $1=\$$1\$2
				17697	}
				17698	fi # as_fn_append
				17699
				17700	# as_fn_arith ARG...
				17701	# ------------------
				17702	# Perform arithmetic evaluation on the ARGs, and store the result in the
				17703	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				17704	# must be portable across $(()) and expr.
				17705	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				17706	eval 'as_fn_arith ()
				17707	{
				17708	as_val=$(( $* ))
				17709	}'
				17710	else
				17711	as_fn_arith ()
				17712	{
				17713	as_val=`expr "$@" \|\| test $? -eq 1`
				17714	}
				17715	fi # as_fn_arith
				17716
				17717
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17718	if expr a : '$a$' >/dev/null 2>&1 &&
				17719	test "X`expr 00001 : '.*$...$'`" = X001; then
				17720	as_expr=expr
				17721	else
				17722	as_expr=false
				17723	fi
				17724
				17725	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				17726	as_basename=basename
				17727	else
				17728	as_basename=false
				17729	fi
				17730
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17731	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				17732	as_dirname=dirname
				17733	else
				17734	as_dirname=false
				17735	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17736
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17737	as_me=`$as_basename -- "$0" \|\|
				17738	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				17739	X"$0" : 'X$//$$' \\| \
				17740	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17741	$as_echo X/"$0" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17742	sed '/^.\/$[^/][^/]$\/*$/{
				17743	s//\1/
				17744	q
				17745	}
				17746	/^X\/$\/\/$$/{
				17747	s//\1/
				17748	q
				17749	}
				17750	/^X\/$\/$.*/{
				17751	s//\1/
				17752	q
				17753	}
				17754	s/.*/./; q'`
				17755
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17756	# Avoid depending upon Character Ranges.
				17757	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				17758	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				17759	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				17760	as_cr_digits='0123456789'
				17761	as_cr_alnum=$as_cr_Letters$as_cr_digits
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17762
				17763	ECHO_C= ECHO_N= ECHO_T=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17764	case `echo -n x` in #(((((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17765	-n*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17766	case `echo 'xy\c'` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17767	c) ECHO_T=' ';; # ECHO_T is single tab character.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17768	xy) ECHO_C='\c';;
				17769	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				17770	ECHO_T=' ';;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17771	esac;;
				17772	*)
				17773	ECHO_N='-n';;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17774	esac
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	17775
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17776	rm -f conf$$ conf$$.exe conf$$.file
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17777	if test -d conf$$.dir; then
				17778	rm -f conf$$.dir/conf$$.file
				17779	else
				17780	rm -f conf$$.dir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17781	mkdir conf$$.dir 2>/dev/null
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17782	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17783	if (echo >conf$$.file) 2>/dev/null; then
				17784	if ln -s conf$$.file conf$$ 2>/dev/null; then
				17785	as_ln_s='ln -s'
				17786	# ... but there are two gotchas:
				17787	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				17788	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17789	# In both cases, we have to default to `cp -pR'.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17790	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17791	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17792	elif ln conf$$.file conf$$ 2>/dev/null; then
				17793	as_ln_s=ln
				17794	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17795	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17796	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17797	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17798	as_ln_s='cp -pR'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17799	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17800	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				17801	rmdir conf$$.dir 2>/dev/null
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17802
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17803
				17804	# as_fn_mkdir_p
				17805	# -------------
				17806	# Create "$as_dir" as a directory, including parents if necessary.
				17807	as_fn_mkdir_p ()
				17808	{
				17809
				17810	case $as_dir in #(
				17811	-*) as_dir=./$as_dir;;
				17812	esac
				17813	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				17814	as_dirs=
				17815	while :; do
				17816	case $as_dir in #(
				17817	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				17818	*) as_qdir=$as_dir;;
				17819	esac
				17820	as_dirs="'$as_qdir' $as_dirs"
				17821	as_dir=`$as_dirname -- "$as_dir" \|\|
				17822	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				17823	X"$as_dir" : 'X$//$[^/]' \\| \
				17824	X"$as_dir" : 'X$//$$' \\| \
				17825	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				17826	$as_echo X"$as_dir" \|
				17827	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				17828	s//\1/
				17829	q
				17830	}
				17831	/^X$\/\/$[^/].*/{
				17832	s//\1/
				17833	q
				17834	}
				17835	/^X$\/\/$$/{
				17836	s//\1/
				17837	q
				17838	}
				17839	/^X$\/$.*/{
				17840	s//\1/
				17841	q
				17842	}
				17843	s/.*/./; q'`
				17844	test -d "$as_dir" && break
				17845	done
				17846	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17847	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17848
				17849
				17850	} # as_fn_mkdir_p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17851	if mkdir -p . 2>/dev/null; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17852	as_mkdir_p='mkdir -p "$as_dir"'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17853	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17854	test -d ./-p && rmdir ./-p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17855	as_mkdir_p=false
				17856	fi
				17857
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17858
				17859	# as_fn_executable_p FILE
				17860	# -----------------------
				17861	# Test if FILE is an executable regular file.
				17862	as_fn_executable_p ()
				17863	{
				17864	test -f "$1" && test -x "$1"
				17865	} # as_fn_executable_p
				17866	as_test_x='test -x'
				17867	as_executable_p=as_fn_executable_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17868
				17869	# Sed expression to map a string onto a valid CPP name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17870	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]	17871
				17872	# Sed expression to map a string onto a valid variable name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17873	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17874
				17875
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17876	exec 6>&1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17877	## ----------------------------------- ##
				17878	## Main body of $CONFIG_STATUS script. ##
				17879	## ----------------------------------- ##
				17880	_ASEOF
				17881	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]	17882
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17883	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17884	# 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]	17885	# report actual input values of CONFIG_FILES etc. instead of their
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17886	# values after options handling.
				17887	ac_log="
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	17888	This file was extended by python $as_me 3.7, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17889	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17890
				17891	CONFIG_FILES = $CONFIG_FILES
				17892	CONFIG_HEADERS = $CONFIG_HEADERS
				17893	CONFIG_LINKS = $CONFIG_LINKS
				17894	CONFIG_COMMANDS = $CONFIG_COMMANDS
				17895	$ $0 $@
				17896
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17897	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				17898	"
				17899
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17900	_ACEOF
				17901
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17902	case $ac_config_files in *"
				17903	") set x $ac_config_files; shift; ac_config_files=$;;
				17904	esac
				17905
				17906	case $ac_config_headers in *"
				17907	") set x $ac_config_headers; shift; ac_config_headers=$;;
				17908	esac
				17909
				17910
				17911	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17912	# Files that config.status was made for.
Charles-François Natali	6613c18	2011-11-27 11:41:06	[diff] [blame]	17913	config_files="$ac_config_files"
				17914	config_headers="$ac_config_headers"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17915
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17916	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17917
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17918	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17919	ac_cs_usage="\
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17920	\`$as_me' instantiates files and other configuration actions
				17921	from templates according to the current configuration. Unless the files
				17922	and actions are specified as TAGs, all are instantiated by default.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17923
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17924	Usage: $0 [OPTION]... [TAG]...
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17925
				17926	-h, --help print this help, then exit
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17927	-V, --version print version number and configuration settings, then exit
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17928	--config print configuration, then exit
				17929	-q, --quiet, --silent
				17930	do not print progress messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17931	-d, --debug don't remove temporary files
				17932	--recheck update $as_me by reconfiguring in the same conditions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17933	--file=FILE[:TEMPLATE]
				17934	instantiate the configuration file FILE
				17935	--header=FILE[:TEMPLATE]
				17936	instantiate the configuration header FILE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17937
				17938	Configuration files:
				17939	$config_files
				17940
				17941	Configuration headers:
				17942	$config_headers
				17943
Ned Deily	61e371a	2022-09-06 06:57:17	[diff] [blame]	17944	Report bugs to <https://github.com/python/cpython/issues/>."
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	17945
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17946	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17947	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				17948	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17949	ac_cs_version="\\
Ned Deily	4829bc6	2016-09-12 21:29:04	[diff] [blame]	17950	python config.status 3.7
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17951	configured by $0, generated by GNU Autoconf 2.69,
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17952	with options \\"\$ac_cs_config\\"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17953
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17954	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17955	This config.status script is free software; the Free Software Foundation
				17956	gives unlimited permission to copy, distribute and modify it."
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17957
				17958	ac_pwd='$ac_pwd'
				17959	srcdir='$srcdir'
				17960	INSTALL='$INSTALL'
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	17961	MKDIR_P='$MKDIR_P'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17962	test -n "\$AWK" \|\| AWK=awk
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17963	_ACEOF
				17964
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17965	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17966	# The default lists apply if the user does not specify any file.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17967	ac_need_defaults=:
				17968	while test $# != 0
				17969	do
				17970	case $1 in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17971	--=?)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17972	ac_option=`expr "X$1" : 'X$[^=]*$='`
				17973	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17974	ac_shift=:
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17975	;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17976	--*=)
				17977	ac_option=`expr "X$1" : 'X$[^=]*$='`
				17978	ac_optarg=
				17979	ac_shift=:
				17980	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17981	*)
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17982	ac_option=$1
				17983	ac_optarg=$2
				17984	ac_shift=shift
				17985	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17986	esac
				17987
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17988	case $ac_option in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17989	# Handling of the options.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17990	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
				17991	ac_cs_recheck=: ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17992	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17993	$as_echo "$ac_cs_version"; exit ;;
				17994	--config \| --confi \| --conf \| --con \| --co \| --c )
				17995	$as_echo "$ac_cs_config"; exit ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17996	--debug \| --debu \| --deb \| --de \| --d \| -d )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17997	debug=: ;;
				17998	--file \| --fil \| --fi \| --f )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17999	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18000	case $ac_optarg in
				18001	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18002	'') as_fn_error $? "missing file argument" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18003	esac
				18004	as_fn_append CONFIG_FILES " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18005	ac_need_defaults=false;;
				18006	--header \| --heade \| --head \| --hea )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18007	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18008	case $ac_optarg in
				18009	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				18010	esac
				18011	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18012	ac_need_defaults=false;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18013	--he \| --h)
				18014	# Conflict between --help and --header
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18015	as_fn_error $? "ambiguous option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18016	Try \`$0 --help' for more information.";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18017	--help \| --hel \| -h )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18018	$as_echo "$ac_cs_usage"; exit ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18019	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				18020	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
				18021	ac_cs_silent=: ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18022
				18023	# This is an error.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18024	-*) as_fn_error $? "unrecognized option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18025	Try \`$0 --help' for more information." ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18026
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18027	*) as_fn_append ac_config_targets " $1"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18028	ac_need_defaults=false ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18029
				18030	esac
				18031	shift
				18032	done
				18033
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18034	ac_configure_extra_args=
				18035
				18036	if $ac_cs_silent; then
				18037	exec 6>/dev/null
				18038	ac_configure_extra_args="$ac_configure_extra_args --silent"
				18039	fi
				18040
				18041	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18042	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18043	if \$ac_cs_recheck; then
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	18044	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]	18045	shift
				18046	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
				18047	CONFIG_SHELL='$SHELL'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18048	export CONFIG_SHELL
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18049	exec "\$@"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18050	fi
				18051
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18052	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18053	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18054	exec 5>>config.log
				18055	{
				18056	echo
				18057	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
				18058	## Running $as_me. ##
				18059	_ASBOX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18060	$as_echo "$ac_log"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18061	} >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18062
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18063	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18064	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18065	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18066
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18067	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18068
				18069	# Handling of arguments.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18070	for ac_config_target in $ac_config_targets
				18071	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18072	case $ac_config_target in
				18073	"pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;;
				18074	"Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;;
				18075	"Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;;
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	18076	"Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;;
				18077	"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]	18078	"Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;;
Antoine Pitrou	2032722	2009-05-24 20:39:11	[diff] [blame]	18079	"Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;;
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	18080	"Misc/python-config.sh") CONFIG_FILES="$CONFIG_FILES Misc/python-config.sh" ;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	18081	"Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18082
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18083	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18084	esac
				18085	done
				18086
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18087
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18088	# If the user did not use the arguments to specify the items to instantiate,
				18089	# then the envvar interface is used. Set only those that are not.
				18090	# We use the long form for the default assignment because of an extremely
				18091	# bizarre bug on SunOS 4.1.3.
				18092	if $ac_need_defaults; then
				18093	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
				18094	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
				18095	fi
				18096
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18097	# Have a temporary directory for convenience. Make it in the build tree
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18098	# simply because there is no reason against having it here, and in addition,
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18099	# creating and moving files from /tmp can sometimes cause problems.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18100	# Hook for its removal unless debugging.
				18101	# Note that there is a small window in which the directory will not be cleaned:
				18102	# after its creation but before its name has been assigned to `$tmp'.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18103	$debug \|\|
				18104	{
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18105	tmp= ac_tmp=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18106	trap 'exit_status=$?
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18107	: "${ac_tmp:=$tmp}"
				18108	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18109	' 0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18110	trap 'as_fn_exit 1' 1 2 13 15
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18111	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18112	# Create a (secure) tmp directory for tmp files.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18113
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18114	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18115	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18116	test -d "$tmp"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18117	} \|\|
				18118	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18119	tmp=./conf$$-$RANDOM
				18120	(umask 077 && mkdir "$tmp")
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18121	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18122	ac_tmp=$tmp
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18123
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18124	# Set up the scripts for CONFIG_FILES section.
				18125	# No need to generate them if there are no CONFIG_FILES.
				18126	# This happens for instance with `./config.status config.h'.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18127	if test -n "$CONFIG_FILES"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18128
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18129
				18130	ac_cr=`echo X \| tr X '\015'`
				18131	# On cygwin, bash can eat \r inside `` if the user requested igncr.
				18132	# But we know of no other shell where ac_cr would be empty at this
				18133	# point, so we can use a bashism as a fallback.
				18134	if test "x$ac_cr" = x; then
				18135	eval ac_cr=\$\'\\r\'
				18136	fi
				18137	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
				18138	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18139	ac_cs_awk_cr='\\r'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18140	else
				18141	ac_cs_awk_cr=$ac_cr
				18142	fi
				18143
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18144	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18145	_ACEOF
				18146
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18147
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18148	{
				18149	echo "cat >conf$$subs.awk <<_ACEOF" &&
				18150	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
				18151	echo "_ACEOF"
				18152	} >conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18153	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				18154	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18155	ac_delim='%!_!# '
				18156	for ac_last_try in false false false false false :; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18157	. ./conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18158	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18159
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18160	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
				18161	if test $ac_delim_n = $ac_delim_num; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18162	break
				18163	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18164	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18165	else
				18166	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18167	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18168	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18169	rm -f conf$$subs.sh
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18170
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18171	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18172	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18173	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18174	sed -n '
				18175	h
				18176	s/^/S["/; s/!.*/"]=/
				18177	p
				18178	g
				18179	s/^[^!]*!//
				18180	:repl
				18181	t repl
				18182	s/'"$ac_delim"'$//
				18183	t delim
				18184	:nl
				18185	h
				18186	s/$.\{148\}$..*/\1/
				18187	t more1
				18188	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
				18189	p
				18190	n
				18191	b repl
				18192	:more1
				18193	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				18194	p
				18195	g
				18196	s/.\{148\}//
				18197	t nl
				18198	:delim
				18199	h
				18200	s/$.\{148\}$..*/\1/
				18201	t more2
				18202	s/["\\]/\\&/g; s/^/"/; s/$/"/
				18203	p
				18204	b
				18205	:more2
				18206	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				18207	p
				18208	g
				18209	s/.\{148\}//
				18210	t delim
				18211	' <conf$$subs.awk \| sed '
				18212	/^[^""]/{
				18213	N
				18214	s/\n//
				18215	}
				18216	' >>$CONFIG_STATUS \|\| ac_write_fail=1
				18217	rm -f conf$$subs.awk
				18218	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18219	_ACAWK
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18220	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18221	for (key in S) S_is_set[key] = 1
				18222	FS = ""
				18223
				18224	}
				18225	{
				18226	line = $ 0
				18227	nfields = split(line, field, "@")
				18228	substed = 0
				18229	len = length(field[1])
				18230	for (i = 2; i < nfields; i++) {
				18231	key = field[i]
				18232	keylen = length(key)
				18233	if (S_is_set[key]) {
				18234	value = S[key]
				18235	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
				18236	len += length(value) + length(field[++i])
				18237	substed = 1
				18238	} else
				18239	len += 1 + keylen
				18240	}
				18241
				18242	print line
				18243	}
				18244
				18245	_ACAWK
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18246	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18247	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				18248	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
				18249	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
				18250	else
				18251	cat
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18252	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18253	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	18254	_ACEOF
				18255
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18256	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
				18257	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18258	# trailing colons and then remove the whole line if VPATH becomes empty
				18259	# (actually we leave an empty line to preserve line numbers).
				18260	if test "x$srcdir" = x.; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18261	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
				18262	h
				18263	s///
				18264	s/^/:/
				18265	s/[ ]*$/:/
				18266	s/:\$(srcdir):/:/g
				18267	s/:\${srcdir}:/:/g
				18268	s/:@srcdir@:/:/g
				18269	s/^:*//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18270	s/:*$//
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18271	x
				18272	s/$=[ ]$./\1/
				18273	G
				18274	s/\n//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18275	s/^[^=]=[ ]$//
				18276	}'
				18277	fi
				18278
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18279	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18280	fi # test -n "$CONFIG_FILES"
				18281
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18282	# Set up the scripts for CONFIG_HEADERS section.
				18283	# No need to generate them if there are no CONFIG_HEADERS.
				18284	# This happens for instance with `./config.status Makefile'.
				18285	if test -n "$CONFIG_HEADERS"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18286	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18287	BEGIN {
				18288	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18289
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18290	# Transform confdefs.h into an awk script `defines.awk', embedded as
				18291	# here-document in config.status, that substitutes the proper values into
				18292	# config.h.in to produce config.h.
				18293
				18294	# Create a delimiter string that does not exist in confdefs.h, to ease
				18295	# handling of long lines.
				18296	ac_delim='%!_!# '
				18297	for ac_last_try in false false :; do
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18298	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
				18299	if test -z "$ac_tt"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18300	break
				18301	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18302	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18303	else
				18304	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
				18305	fi
				18306	done
				18307
				18308	# For the awk script, D is an array of macro values keyed by name,
				18309	# likewise P contains macro parameters if any. Preserve backslash
				18310	# newline sequences.
				18311
				18312	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
				18313	sed -n '
				18314	s/.\{148\}/&'"$ac_delim"'/g
				18315	t rset
				18316	:rset
				18317	s/^[ ]#[ ]define[ ][ ]*/ /
				18318	t def
				18319	d
				18320	:def
				18321	s/\\$//
				18322	t bsnl
				18323	s/["\\]/\\&/g
				18324	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				18325	D["\1"]=" \3"/p
				18326	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
				18327	d
				18328	:bsnl
				18329	s/["\\]/\\&/g
				18330	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				18331	D["\1"]=" \3\\\\\\n"\\/p
				18332	t cont
				18333	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
				18334	t cont
				18335	d
				18336	:cont
				18337	n
				18338	s/.\{148\}/&'"$ac_delim"'/g
				18339	t clear
				18340	:clear
				18341	s/\\$//
				18342	t bsnlc
				18343	s/["\\]/\\&/g; s/^/"/; s/$/"/p
				18344	d
				18345	:bsnlc
				18346	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
				18347	b cont
				18348	' <confdefs.h \| sed '
				18349	s/'"$ac_delim"'/"\\\
				18350	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
				18351
				18352	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18353	for (key in D) D_is_set[key] = 1
				18354	FS = ""
				18355	}
				18356	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
				18357	line = \$ 0
				18358	split(line, arg, " ")
				18359	if (arg[1] == "#") {
				18360	defundef = arg[2]
				18361	mac1 = arg[3]
				18362	} else {
				18363	defundef = substr(arg[1], 2)
				18364	mac1 = arg[2]
				18365	}
				18366	split(mac1, mac2, "(") #)
				18367	macro = mac2[1]
				18368	prefix = substr(line, 1, index(line, defundef) - 1)
				18369	if (D_is_set[macro]) {
				18370	# Preserve the white space surrounding the "#".
				18371	print prefix "define", macro P[macro] D[macro]
				18372	next
				18373	} else {
				18374	# Replace #undef with comments. This is necessary, for example,
				18375	# in the case of _POSIX_SOURCE, which is predefined and required
				18376	# on some systems where configure will not decide to define it.
				18377	if (defundef == "undef") {
				18378	print "/", prefix defundef, macro, "/"
				18379	next
				18380	}
				18381	}
				18382	}
				18383	{ print }
				18384	_ACAWK
				18385	_ACEOF
				18386	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18387	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18388	fi # test -n "$CONFIG_HEADERS"
				18389
				18390
				18391	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
				18392	shift
				18393	for ac_tag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18394	do
				18395	case $ac_tag in
				18396	:[FHLC]) ac_mode=$ac_tag; continue;;
				18397	esac
				18398	case $ac_mode$ac_tag in
				18399	:[FHL]:);;
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18400	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18401	:[FH]-) ac_tag=-:-;;
				18402	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
				18403	esac
				18404	ac_save_IFS=$IFS
				18405	IFS=:
				18406	set x $ac_tag
				18407	IFS=$ac_save_IFS
				18408	shift
				18409	ac_file=$1
				18410	shift
				18411
				18412	case $ac_mode in
				18413	:L) ac_source=$1;;
				18414	:[FH])
				18415	ac_file_inputs=
				18416	for ac_f
				18417	do
				18418	case $ac_f in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18419	-) ac_f="$ac_tmp/stdin";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18420	*) # Look for the file first in the build tree, then in the source tree
				18421	# (if the path is not absolute). The absolute path cannot be DOS-style,
				18422	# because $ac_f cannot contain `:'.
				18423	test -f "$ac_f" \|\|
				18424	case $ac_f in
				18425	[\\/$]*) false;;
				18426	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
				18427	esac \|\|
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18428	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18429	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18430	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
				18431	as_fn_append ac_file_inputs " '$ac_f'"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18432	done
				18433
				18434	# Let's still pretend it is `configure' which instantiates (i.e., don't
				18435	# use $as_me), people would be surprised to read:
				18436	# /* config.h. Generated by config.status. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18437	configure_input='Generated from '`
				18438	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
				18439	`' by configure.'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18440	if test x"$ac_file" != x-; then
				18441	configure_input="$ac_file. $configure_input"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18442	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
				18443	$as_echo "$as_me: creating $ac_file" >&6;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18444	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18445	# Neutralize special characters interpreted by sed in replacement strings.
				18446	case $configure_input in #(
				18447	\& \| \\| \| \\ )
				18448	ac_sed_conf_input=`$as_echo "$configure_input" \|
				18449	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
				18450	*) ac_sed_conf_input=$configure_input;;
				18451	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18452
				18453	case $ac_tag in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18454	:-: \| *:-) cat >"$ac_tmp/stdin" \
				18455	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18456	esac
				18457	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18458	esac
				18459
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18460	ac_dir=`$as_dirname -- "$ac_file" \|\|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18461	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18462	X"$ac_file" : 'X$//$[^/]' \\| \
				18463	X"$ac_file" : 'X$//$$' \\| \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18464	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18465	$as_echo X"$ac_file" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18466	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				18467	s//\1/
				18468	q
				18469	}
				18470	/^X$\/\/$[^/].*/{
				18471	s//\1/
				18472	q
				18473	}
				18474	/^X$\/\/$$/{
				18475	s//\1/
				18476	q
				18477	}
				18478	/^X$\/$.*/{
				18479	s//\1/
				18480	q
				18481	}
				18482	s/.*/./; q'`
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18483	as_dir="$ac_dir"; as_fn_mkdir_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18484	ac_builddir=.
				18485
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18486	case "$ac_dir" in
				18487	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18488	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18489	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18490	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18491	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18492	case $ac_top_builddir_sub in
				18493	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18494	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				18495	esac ;;
				18496	esac
				18497	ac_abs_top_builddir=$ac_pwd
				18498	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				18499	# for backward compatibility:
				18500	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18501
				18502	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18503	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18504	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18505	ac_top_srcdir=$ac_top_builddir_sub
				18506	ac_abs_top_srcdir=$ac_pwd ;;
				18507	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18508	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18509	ac_top_srcdir=$srcdir
				18510	ac_abs_top_srcdir=$srcdir ;;
				18511	*) # Relative name.
				18512	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				18513	ac_top_srcdir=$ac_top_build_prefix$srcdir
				18514	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18515	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18516	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18517
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18518
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18519	case $ac_mode in
				18520	:F)
				18521	#
				18522	# CONFIG_FILE
				18523	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18524
				18525	case $INSTALL in
				18526	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18527	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18528	esac
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18529	ac_MKDIR_P=$MKDIR_P
				18530	case $MKDIR_P in
				18531	[\\/$]* \| ?:[\\/]* ) ;;
				18532	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
				18533	esac
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	18534	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18535
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18536	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18537	# If the template does not know about datarootdir, expand it.
				18538	# FIXME: This hack should be removed a few years after 2.60.
				18539	ac_datarootdir_hack=; ac_datarootdir_seen=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18540	ac_sed_dataroot='
				18541	/datarootdir/ {
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18542	p
				18543	q
				18544	}
				18545	/@datadir@/p
				18546	/@docdir@/p
				18547	/@infodir@/p
				18548	/@localedir@/p
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18549	/@mandir@/p'
				18550	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18551	datarootdir) ac_datarootdir_seen=yes;;
				18552	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18553	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
				18554	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18555	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18556	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18557	ac_datarootdir_hack='
				18558	s&@datadir@&$datadir&g
				18559	s&@docdir@&$docdir&g
				18560	s&@infodir@&$infodir&g
				18561	s&@localedir@&$localedir&g
				18562	s&@mandir@&$mandir&g
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18563	s&\\\${datarootdir}&$datarootdir&g' ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18564	esac
				18565	_ACEOF
				18566
				18567	# Neutralize VPATH when `$srcdir' = `.'.
				18568	# Shell code in configure.ac might set extrasub.
				18569	# FIXME: do we really want to maintain this feature?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18570	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18571	ac_sed_extra="$ac_vpsub
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18572	$extrasub
				18573	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18574	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18575	:t
				18576	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18577	s\|@configure_input@\|$ac_sed_conf_input\|;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18578	s&@top_builddir@&$ac_top_builddir_sub&;t t
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18579	s&@top_build_prefix@&$ac_top_build_prefix&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18580	s&@srcdir@&$ac_srcdir&;t t
				18581	s&@abs_srcdir@&$ac_abs_srcdir&;t t
				18582	s&@top_srcdir@&$ac_top_srcdir&;t t
				18583	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
				18584	s&@builddir@&$ac_builddir&;t t
				18585	s&@abs_builddir@&$ac_abs_builddir&;t t
				18586	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
				18587	s&@INSTALL@&$ac_INSTALL&;t t
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18588	s&@MKDIR_P@&$ac_MKDIR_P&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18589	$ac_datarootdir_hack
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18590	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18591	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
				18592	>$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]	18593
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18594	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18595	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
				18596	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
				18597	"$ac_tmp/out"`; test -z "$ac_out"; } &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18598	{ $as_echo "$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]	18599	which seems to be undefined. Please make sure it is defined" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18600	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18601	which seems to be undefined. Please make sure it is defined" >&2;}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	18602
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18603	rm -f "$ac_tmp/stdin"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18604	case $ac_file in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18605	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
				18606	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18607	esac \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18608	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18609	;;
				18610	:H)
				18611	#
				18612	# CONFIG_HEADER
				18613	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18614	if test x"$ac_file" != x-; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18615	{
				18616	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18617	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
				18618	} >"$ac_tmp/config.h" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18619	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18620	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18621	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
				18622	$as_echo "$as_me: $ac_file is unchanged" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18623	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18624	rm -f "$ac_file"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18625	mv "$ac_tmp/config.h" "$ac_file" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18626	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18627	fi
				18628	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18629	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18630	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18631	\|\| as_fn_error $? "could not create -" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18632	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18633	;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	18634
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18635
				18636	esac
				18637
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	18638
				18639	case $ac_file$ac_mode in
				18640	"Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;;
				18641
				18642	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18643	done # for ac_tag
				18644
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18645
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18646	as_fn_exit 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18647	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18648	ac_clean_files=$ac_clean_files_save
				18649
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18650	test $ac_write_fail = 0 \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18651	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18652
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18653
				18654	# configure is writing to config.log, and then calls config.status.
				18655	# config.status does its own redirection, appending to config.log.
				18656	# Unfortunately, on DOS this fails, as config.log is still kept open
				18657	# by configure, so config.status won't be able to write to it; its
				18658	# output is simply discarded. So we exec the FD to /dev/null,
				18659	# effectively closing config.log, so it can be properly (re)opened and
				18660	# appended to by config.status. When coming back to configure, we
				18661	# need to make the FD available again.
				18662	if test "$no_create" != yes; then
				18663	ac_cs_success=:
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18664	ac_config_status_args=
				18665	test "$silent" = yes &&
				18666	ac_config_status_args="$ac_config_status_args --quiet"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18667	exec 5>/dev/null
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18668	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18669	exec 5>>config.log
				18670	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
				18671	# would make configure fail if this is the last instruction.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18672	$ac_cs_success \|\| as_fn_exit 1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18673	fi
				18674	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
				18675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
				18676	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18677	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18678
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18679
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18680	echo "creating Modules/Setup" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18681	if test ! -f Modules/Setup
				18682	then
				18683	cp $srcdir/Modules/Setup.dist Modules/Setup
				18684	fi
				18685
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18686	echo "creating Modules/Setup.local" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18687	if test ! -f Modules/Setup.local
				18688	then
				18689	echo "# Edit this file for local setup changes" >Modules/Setup.local
				18690	fi
				18691
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18692	echo "creating Makefile" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18693	$SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \
Antoine Pitrou	a6a4dc8	2017-09-07 16:56:24	[diff] [blame]	18694	-s Modules \
Neil Schemenauer	f8b71c5	2001-04-21 17:41:16	[diff] [blame]	18695	Modules/Setup.local Modules/Setup
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	18696	mv config.c Modules
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18697
				18698	if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
				18699	echo "" >&6
				18700	echo "" >&6
Brett Cannon	b4e5fee	2017-06-09 20:56:57	[diff] [blame]	18701	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]	18702	echo "please run ./configure --enable-optimizations" >&6
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18703	echo "" >&6
				18704	echo "" >&6
				18705	fi
				18706